CN203729460U - Threaded connecting bridge for wall structure building forms - Google Patents
Threaded connecting bridge for wall structure building forms Download PDFInfo
- Publication number
- CN203729460U CN203729460U CN201420071574.3U CN201420071574U CN203729460U CN 203729460 U CN203729460 U CN 203729460U CN 201420071574 U CN201420071574 U CN 201420071574U CN 203729460 U CN203729460 U CN 203729460U
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- CN
- China
- Prior art keywords
- connecting rod
- threaded
- end catch
- bowl
- template
- Prior art date
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a threaded connecting bridge for wall structure building forms. The threaded connecting bridge comprises a connecting bar; the tail end of the connecting bar is provide with a tail retainer plate; the front end of the connecting bar is provided with a threaded end; a front retainer plate is disposed at the junction of the threaded end and the connecting bar; the connecting bar is provided a square or hexagonal nut segment at the rear of the front retainer plate; the front retainer plate is in the shape of a bowl, and the sidewall of the bowl is hollowed out. The threaded connecting bridge is mainly used for fixing sandwich insulation layers, in wall structures and supporting inner forms, is more convenient to operate, is applicable to soft forms and is also applicable to forms of hard material.
Description
Technical field
The utility model relates to a kind of wall body structure member of building.Specifically for the assembling fittings of concrete shear wall structure template.
Background technology
In the work progress of concrete shear force wall, stay in place formwork need to use corresponding connector to assemble.Applicant has invented the multiple wall body structure for unlike material and has constructed the connector of the connection of template.For example, in the patent document that application number is 201310178831.3 disclosed multifunctional heat insulating wall connecting piece, disclosed heat-preserving wall gauze wire cloth threaded connector etc. in the patent document that application number is 201310230045.3.In heat-preserving wall gauze wire cloth threaded connector, comprise the connecting rod that is screw-like, when use, by the connecting-rod head of screw-like being directly screwed in the template of a side, can form the interconnected of connector and template.But the threaded connector of this kind of form is generally only suitable for the connection between the softer template of the materials such as EPS module, and between its positioning baffle and module, have a less gap, these gaps by reduce module and build after concrete between adhesion, and then affect the quality of light body.
Summary of the invention
The purpose of this utility model is to provide being connected between a kind of both convenient and template, and the wall body structure that is conducive to again the quality that improves body of wall is constructed the template bridge that is threaded.
The purpose of this utility model is achieved in that
Comprise connecting rod, the end of connecting rod is with end catch, the front end of connecting rod is with spiral termination, the intersection of spiral termination and connecting rod arranges front end catch, on the connecting rod at front end catch rear portion, with one section four jiaos or hex nut section, described front end catch is bowl-shape and on bowl-shape sidewall, hollow out is set.
The utility model can also comprise:
1, described connecting rod is cross bar, the diameter of front end catch be cross bar equivalent diameter 2-10 doubly.
2, ringwise, connecting rod becomes horn-like with ring-shaped end catch and is connected end catch.
The utility model is a kind of assembling fittings of clear-water concrete shear wall structure template.Be mainly used in sandwich insulation layer in fixing wall body structure, support inner side template.When use, spiral termination is screwed into interior sandwich insulation layer, inner side template is connected with end catch.Due on connecting rod with one section four jiaos or hex nut section, can by hand spiral termination be screwed into interior sandwich insulation layer, also can spiral termination be screwed into interior sandwich insulation layer with instruments such as spanners.Make more convenient operation, be not only applicable to the template that quality is soft, be also applicable to the template of hard material.
Front end catch of the present utility model is bowl-shape and on bowl-shape sidewall, hollow out is set, after installing, bowl-shape edge contacts with template, between bowl-shape front end catch and template, form larger space, after concreting, concrete enters bowl-shape front end catch inside by hollow part, in the space of bowl-shape front end catch and template, form the concrete block being connected with concrete bearing body of wall, making template, connecting bridge and concrete bearing body of wall closely connect to one, is that the total quality of body of wall improves greatly.
The diameter that strengthens front end catch, can increase the space between bowl-shape front end catch and template, and the bond strength between template, connecting bridge and concrete bearing body of wall is further provided.
Brief description of the drawings
Fig. 1 is plane structure schematic diagram of the present utility model.
Fig. 2 is perspective view of the present utility model.
Detailed description of the invention
For example the utility model is described in more detail below in conjunction with accompanying drawing.
In conjunction with Fig. 1-Fig. 2, composition of the present utility model comprises connecting rod 1, be connected to the end catch 2 of connecting rod end, be connected to the spiral termination 3 of connecting rod front end, be positioned at the front end catch 4 of spiral termination and connecting rod intersection, on the connecting rod at front end catch rear portion with one section four jiaos or hex nut section 5.Front end catch is bowl-shape and hollow out 6 is set on bowl-shape sidewall.The diameter of front end catch will be far longer than the diameter of connecting rod.The cross sectional shape of connecting rod can be cross, circle, square, rectangle, and the diameter of front end catch is that the 2-10 of the equivalent diameter of connecting rod is doubly advisable.Ringwise, connecting rod becomes horn-like with ring-shaped end catch and is connected end catch, to improve the bonding strength between connecting rod and end catch.Connecting rod 1, end catch 2, spiral termination 3, front end catch 4 and nut segment 5 adopt identical material to make one.
Claims (3)
1. a wall body structure is constructed the template bridge that is threaded, comprise connecting rod, the end of connecting rod is with end catch, the front end of connecting rod is with spiral termination, the intersection of spiral termination and connecting rod arranges front end catch, it is characterized in that: on the connecting rod at front end catch rear portion, with one section four jiaos or hex nut section, described front end catch is bowl-shape and on bowl-shape sidewall, hollow out is set.
2. wall body structure according to claim 1 is constructed the template bridge that is threaded, it is characterized in that: described connecting rod is cross bar, the diameter of front end catch be cross bar equivalent diameter 2-10 doubly.
3. wall body structure according to claim 1 and 2 is constructed the template bridge that is threaded, and it is characterized in that: ringwise, connecting rod becomes horn-like with ring-shaped end catch and is connected end catch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071574.3U CN203729460U (en) | 2014-02-19 | 2014-02-19 | Threaded connecting bridge for wall structure building forms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420071574.3U CN203729460U (en) | 2014-02-19 | 2014-02-19 | Threaded connecting bridge for wall structure building forms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203729460U true CN203729460U (en) | 2014-07-23 |
Family
ID=51199544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420071574.3U Withdrawn - After Issue CN203729460U (en) | 2014-02-19 | 2014-02-19 | Threaded connecting bridge for wall structure building forms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203729460U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774773A (en) * | 2014-02-19 | 2014-05-07 | 哈尔滨鸿盛房屋节能体系研发中心 | Screw thread connection bridge for construction template of wall structure |
| CN106968363A (en) * | 2017-05-15 | 2017-07-21 | 哈尔滨鸿盛房屋节能体系研发中心 | A kind of two-chamber heat-preserving wall component |
-
2014
- 2014-02-19 CN CN201420071574.3U patent/CN203729460U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774773A (en) * | 2014-02-19 | 2014-05-07 | 哈尔滨鸿盛房屋节能体系研发中心 | Screw thread connection bridge for construction template of wall structure |
| CN106968363A (en) * | 2017-05-15 | 2017-07-21 | 哈尔滨鸿盛房屋节能体系研发中心 | A kind of two-chamber heat-preserving wall component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140723 Effective date of abandoning: 20160615 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |