CN2921133Y - Cast-in-place concrete wall body thermal insulation layer fixing dowels - Google Patents
Cast-in-place concrete wall body thermal insulation layer fixing dowels Download PDFInfo
- 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
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- concrete wall
- shaped
- place concrete
- insulating layer
- staple
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Abstract
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.
Description
Technical field
The utility model relates to a kind of Cast-in-place concrete wall insulating layer staple.
Background technology
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.
Summary of the invention
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.
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.
As optimization, the middle part of four reinforcing ribs and rear portion outer rim are shaped on densely covered small gap.So design helps strengthening being connected of staple and insulation layer and concrete wall.
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.
Description of drawings
Fig. 1 is the front view of first kind of embodiment of the utility model Cast-in-place concrete wall insulating layer staple;
Fig. 2 is that the A-A of Fig. 1 is to view;
Fig. 3 is that the B-B of Fig. 1 is to view;
Fig. 4 is the front view of second kind of embodiment of the utility model Cast-in-place concrete wall insulating layer staple;
Fig. 5 is that the A-A of Fig. 4 is to view;
Fig. 6 is that the B-B of Fig. 4 is to view;
Fig. 7 is the front view of the third embodiment of the utility model Cast-in-place concrete wall insulating layer staple;
Fig. 8 is that the A-A of Fig. 7 is to view;
Fig. 9 is that the B-B of Fig. 7 is to view.
The specific embodiment
Do further explanation below in conjunction with accompanying drawing and instantiation:
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.
Embodiment three, shown in Fig. 7,8 and 9, 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.There are not reinforcing rib 4 outer rims of groove 7 to be shaped on the densely covered protruding thorn 11 that tilts to the back-end.The middle part and the rear portion outer rim of fluted 7 reinforcing rib 4 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.
Claims (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.
3,, it is characterized in that 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 according to the described Cast-in-place concrete wall insulating layer of claim 2 staple.
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,, it is characterized in that being shaped on the linear pattern reinforcing rib between the stage casing of adjacent radial reinforcing strip or the end according to claim 1,2,3,4,5,6 or 7 described Cast-in-place concrete wall insulating layer staples.
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620120340 CN2921133Y (en) | 2006-06-19 | 2006-06-19 | Cast-in-place concrete wall body thermal insulation layer fixing dowels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620120340 CN2921133Y (en) | 2006-06-19 | 2006-06-19 | Cast-in-place concrete wall body thermal insulation layer fixing dowels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2921133Y true CN2921133Y (en) | 2007-07-11 |
Family
ID=38253612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620120340 Expired - Fee Related CN2921133Y (en) | 2006-06-19 | 2006-06-19 | Cast-in-place concrete wall body thermal insulation layer fixing dowels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2921133Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206032A (en) * | 2013-03-28 | 2013-07-17 | 苏州市世好建材新技术工程有限公司 | Heat-insulation wall with low temperature difference |
-
2006
- 2006-06-19 CN CN 200620120340 patent/CN2921133Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206032A (en) * | 2013-03-28 | 2013-07-17 | 苏州市世好建材新技术工程有限公司 | Heat-insulation wall with low temperature difference |
| CN103206032B (en) * | 2013-03-28 | 2014-12-31 | 苏州市世好建材新技术工程有限公司 | Heat-insulation wall with low temperature difference |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070711 |