CN2921133Y – Cast-in-place concrete wall body thermal insulation layer fixing dowels – Google Patents

CN2921133Y – Cast-in-place concrete wall body thermal insulation layer fixing dowels – Google Patents

Publication number CN2921133Y CN2921133Y CN 200620120340 CN200620120340U CN2921133Y CN 2921133 Y CN2921133 Y CN 2921133Y CN 200620120340 CN200620120340 CN 200620120340 CN 200620120340 U CN200620120340 U CN 200620120340U CN 2921133 Y CN2921133 Y CN 2921133Y Authority CN China Prior art keywords concrete wall shaped place concrete insulating layer staple Prior art date 2006-06-19 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired – Fee Related Application number CN 200620120340 Other languages Chinese ( zh ) Inventor 黄永申 Original Assignee 黄永申 Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) 2006-06-19 Filing date 2006-06-19 Publication date 2007-07-11 2006-06-19 Application filed by 黄永申 filed Critical 黄永申 2006-06-19 Priority to CN 200620120340 priority Critical patent/CN2921133Y/en 2007-07-11 Application granted granted Critical 2007-07-11 Publication of CN2921133Y publication Critical patent/CN2921133Y/en 2016-06-19 Anticipated expiration legal-status Critical Status Expired – Fee Related legal-status Critical Current

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  • 238000009413 insulation Methods 0.000 title abstract description 22
  • 230000003014 reinforcing Effects 0.000 claims abstract description 78
  • 210000000282 Nails Anatomy 0.000 claims abstract description 26
  • 239000002184 metal Substances 0.000 claims abstract description 8
  • 210000000614 Ribs Anatomy 0.000 claims description 38
  • 239000000463 материал Вещества 0.000 пункт описание 6
  • 239000000789 крепеж Вещества 0.000 пункт описание 5
  • 238000010276 Методы построения 0.000 абстрактное описание 6
  • 210000002435 Tendons Anatomy 0.000 abstract 8
  • 229910001294 Арматурная сталь Неорганические материалы 0.000 реферат 2
  • 240000004006 Gomphocarpus physocarpus Species 0.000 abstract 1
  • 238000005457 optimization Methods 0.000 description 8
  • 238000005728 strengthening Methods 0.000 description 4
  • 229910000831 Сталь Неорганические материалы 0.000 описание 3
  • 239000010959 сталь Вещества 0.000 описание 3
  • 230000002950 deficient Effects 0.000 description 1
  • 238000005516 технологический процесс Методы 0.000 описание 1
  • 230000002349 favourable Effects 0.000 description 1
  • 238000009434 Методы установки 0.000 описание 1
  • 238000000034 метод Методы 0.000 описание 1
  • 230000002787 reinforcement Effects 0.000 description 1
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Абстрактные

The utility model relates to a fixed nail on insulation layer of the poured concrete wall. In order to solve the problem that the existing fixed formats of insulation layer of the poured concrete wall is not convenient for construction and the fixed intensity is poor. The cap at back-end of the plastic nail body that is provided with a plurality of around radial reinforcing strips and the nail body is provided with a plurality of around axial strengthen tendons which are uniformly distributed. The rear end of the strengthen tendons is connected with the radial reinforcing strips A reinforcing steel bar or metal tube is embedded in the center of the nail body, a blind hole is provided at the rear end centre of the nail cap, the outer end of the reinforcing steel bar or the metal tube are exposed in the blind hole. Two of four strengthen tendons correspondent to the front end of the strengthen tendons are provided with a group or a plurality of groups groove correspond to each other. An outer end of the radial reinforcing strips connected with the strengthen tendons without groove is provided with a nail head convex extended forwards. An outer edge of the middle and the rear parts of the strengthen tendons is provided with a bit density gap and the outer edge of the strengthen tendons without groove is provided with a convex stab. A linear strengthen tendon is arranged between the adjacent radial reinforcing strips. The utility model has advantages of convenient construction and high strong fixture.

Описание

Existing Cast-in-place concrete wall insulating layer all is by embedded bar when the Cast-in-place concrete body of wall is poured into a mould, and with reinforcing bar insulation layer and concrete wall is fixed together.Because the contact surface between reinforcing bar and the insulation layer is little, the fixedly fastness of insulation layer is poor, the also inconvenient steel mesh that connects the insulation layer outside again.

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The purpose of this utility model is to overcome the above-mentioned defective of prior art, provides a kind of convenient construction and constant intensity high Cast-in-place concrete wall insulating layer staple.

For achieving the above object, the utility model Cast-in-place concrete wall insulating layer staple is to be shaped on many circumferential radial reinforcing strip on the head of a nail of continuously connected fastener body rear end, be shaped on many circumferential equally distributed shaft orientation reinforcing ribs on the nail body, the rear end of reinforcing rib links to each other with radial reinforcing strip; Reinforcing bar or metal tube have been buried in nail body center, and center, head of a nail rear end is shaped on blind hole, and the outer end of reinforcing bar or metal tube is exposed in this blind hole.So design can be inserted insulation layer with staple earlier during construction, and the staple front end is exposed outside the insulation layer, and the staple front end is cast in the concrete wall.Then, install steel mesh in the staple rear end again, do the metope in the insulation layer outside.Therefore, radial reinforcing strip will all be imbedded in screed after installing the outer screed of insulation layer additional, help strengthening with the outer screed of insulation layer fixing, and reinforcing rib helps strengthening the mechanical strength of staple, also help and the fixedlying connected of insulation layer and concrete wall layer, more can prevent dislocation.Therefore, it has convenient construction and the high advantage of constant intensity.

As optimization, reinforcing rib is four, and wherein two relative reinforcing rib front ends are shaped on one or more groups groove of mutual correspondence.So design, the introducing of groove then can be used for connecting concrete reinforcing bar within the walls, also helps concrete and fixedly secures the staple front end.

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As optimization, the radial reinforcing strip outer end that links to each other with the reinforcing rib that does not have groove is shaped on the ailhead shape projection of stretching out forward.So design, ailhead shape projection can be inserted in the insulation layer, and the reinforcement insulation layer is connected with staple, prevents between insulation layer and the staple rotary shifted.

В качестве оптимизации средняя часть четырех ребер жесткости и внешний край задней части сформированы на плотно закрытом небольшом зазоре. Таким образом, конструкция способствует усилению соединения скобы и изоляционного слоя с бетонной стеной.

As optimization, there is not the reinforcing rib outer rim of groove to be shaped on densely covered protruding thorn.So design helps strengthening being connected of staple and insulation layer and concrete wall.

As optimization, all protruding thorns all tilt to the back-end.So design had both made things convenient for staple to insert insulation layer, can not destroy insulation layer when inserting again, can also strengthen being connected and fixed between staple and insulation layer and the concrete wall.

As optimization, be shaped on the material reducing through hole on the reinforcing rib.So design, favourable minimizing material cost.

As optimization, be shaped on the linear pattern reinforcing rib between the stage casing of adjacent radial reinforcing strip or the end.So design, can improve the mechanical strength of the head of a nail and whole staple, the linear pattern reinforcing rib also helps fixedlying connected with the outer screed of insulation layer, helps preventing rotary shifted between the two.

As optimization, the rear end of reinforcing bar or metal tube is furnished with a cap or rivet clasp cap.So design, more convenient installation steel mesh.

After adopting technique scheme, the utility model Cast-in-place concrete wall insulating layer staple has convenient construction and the high advantage of constant intensity.

Fig. 1 is the front view of first kind of embodiment of the utility model Cast-in-place concrete wall insulating layer staple;

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Fig. 4 is the front view of second kind of embodiment of the utility model Cast-in-place concrete wall insulating layer staple;

Fig. 7 is the front view of the third embodiment of the utility model Cast-in-place concrete wall insulating layer staple;

Embodiment one, shown in Fig. 1,2 and 3, the utility model Cast-in-place concrete wall insulating layer staple is to be shaped on eight circumferential radial reinforcing strip 3 on the head of a nail 2 of continuously connected fastener body 1 rear end, be shaped on four circumferential equally distributed shaft orientation reinforcing ribs 4 on the nail body, the rear end of reinforcing rib 4 links to each other with radial reinforcing strip 3; Reinforcing bar 5 has been buried at nail body 1 center, and center, the head of a nail 2 rear end is shaped on blind hole 6, and the outer end of reinforcing bar 5 is exposed in this blind hole 6.Wherein two relative reinforcing rib 4 front ends are shaped on three group of groove 7 of mutual correspondence.Be shaped on material reducing through hole 8 on two reinforcing ribs 4 in addition.Radial reinforcing strip 3 outer ends that link to each other with the reinforcing rib 4 that does not have groove 7 are shaped on the ailhead shape projection 9 of stretching out forward.The rear end of reinforcing bar 5 is furnished with a cap.

Embodiment two, shown in Fig. 4,5 and 6, the utility model Cast-in-place concrete wall insulating layer staple is to be shaped on eight circumferential radial reinforcing strip 3 on the head of a nail 2 of continuously connected fastener body 1 rear end, be shaped on four circumferential equally distributed shaft orientation reinforcing ribs 4 on the nail body, the rear end of reinforcing rib 4 links to each other with radial reinforcing strip 3; Reinforcing bar 5 has been buried at nail body 1 center, and center, the head of a nail 2 rear end is shaped on blind hole 6, and the outer end of reinforcing bar 5 is exposed in this blind hole 6.Wherein two relative reinforcing rib 4 front ends are shaped on three group of groove 7 of mutual correspondence.Be shaped on material reducing through hole 8 on two reinforcing ribs 4 in addition.The rear end of reinforcing bar 5 is furnished with the rivet clasp cap.Article four, the middle part of reinforcing rib 4 and rear portion outer rim are shaped on densely covered small gap 10.Be shaped on linear pattern reinforcing rib 4 between the end of adjacent radial reinforcing strip 3.

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Вариант третий, показанный на рис. 7,8, 9 и 3, полезная модель Скобка изоляционного слоя монолитной бетонной стены должна быть сформирована на восьми окружных радиальных армирующих полосах 2 на шляпке гвоздя 1 непрерывно соединенного тела крепежа 4. задний конец выполнен на четырех равномерно распределенных по окружности усиливающих ребрах 4 ориентации стержня на теле гвоздя, задний конец усиливающих ребер 3 соединен друг с другом радиальной усиливающей полосой 5; Арматурный стержень 1 заглублен в центр тела гвоздя 2 и по центру, головка заднего конца гвоздя 6 сформирована в глухом отверстии 5, а внешний конец арматурного стержня 6 открыт в этом глухом отверстии 4. При этом две относительные арматурные Передние концы ребра 7 выполнены по трем группам канавок 8 взаимного соответствия. Формируются по материалу, уменьшающему сквозное отверстие 4, дополнительно по двум ребрам жесткости 5. Задний конец арматурного стержня 4 снабжен заклепочной застежкой. внешний край ребра жесткости 7 паза 11 сформировать на плотно закрытом выступающем шипе 7, отклоняющемся назад. Средняя часть и задняя часть наружного края ребра желобка 4 ребра жесткости 10 сформировать на плотно закрытом малом зазоре 4. Быть сформированным на линейном ребре жесткости 3 между концом соседней радиальной усиливающей полосы XNUMX.

Претензии ( 9 )

1, a kind of Cast-in-place concrete wall insulating layer staple is characterized in that being shaped on many circumferential radial reinforcing strip on the head of a nail of continuously connected fastener body rear end, is shaped on many circumferential equally distributed shaft orientation reinforcing ribs on the nail body, and the rear end of reinforcing rib links to each other with radial reinforcing strip; Reinforcing bar or metal tube have been buried in nail body center, and center, head of a nail rear end is shaped on blind hole, and the outer end of reinforcing bar or metal tube is exposed in this blind hole.

2, according to the described Cast-in-place concrete wall insulating layer of claim 1 staple, it is characterized in that reinforcing rib is four, wherein two relative reinforcing rib front ends are shaped on one or more groups groove of mutual correspondence.

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3, отличающийся тем, что наружный конец радиальной арматурной полосы, который соединяется друг с другом с армирующим ребром, не имеющим паза, выполнен на вытянутом вперед выступе формы гребенки по описанной монолитной бетонной стене. теплоизоляционный слой по п.2 скоба.

4,, it is characterized in that the middle part of reinforcing rib and rear portion outer rim are shaped on densely covered small gap according to the described Cast-in-place concrete wall insulating layer of claim 2 staple.

5,, it is characterized in that not having the reinforcing rib outer rim of groove to be shaped on densely covered protruding thorn according to the described Cast-in-place concrete wall insulating layer of claim 2 staple.

6,, it is characterized in that all protruding thorns all tilt to the back-end according to the described Cast-in-place concrete wall insulating layer of claim 5 staple.

7, according to the described Cast-in-place concrete wall insulating layer of claim 2 staple, it is characterized in that being shaped on the reinforcing rib material reducing through hole.

8, отличающийся тем, что выполнен по линейному рисунку армирующим ребром между корпусом ступени соседней радиальной армирующей полосы или торцом по п.1,2,3,4,5,6, 7, XNUMX, XNUMX, XNUMX, XNUMX или XNUMX, описанным монолитным скрепки изоляционного слоя бетонной стены.

9, according to claim 1,2,3,4,5,6 or 7 described Cast-in-place concrete wall insulating layer staples, it is characterized in that the rear end of reinforcing bar or metal tube is furnished with a cap or rivet clasp cap.

CN 200620120340 2006-06-19 2006-06-19 Cast-in-place concrete wall body thermal insulation layer fixing dowels Expired – Fee Related CN2921133Y ( en )

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