CN204311738U - A kind of two wall deformation joint one side formwork general-purpose type back cord - Google Patents
A kind of two wall deformation joint one side formwork general-purpose type back cord Download PDFInfo
- Publication number
- CN204311738U CN204311738U CN201420791932.8U CN201420791932U CN204311738U CN 204311738 U CN204311738 U CN 204311738U CN 201420791932 U CN201420791932 U CN 201420791932U CN 204311738 U CN204311738 U CN 204311738U
- Authority
- CN
- China
- Prior art keywords
- rectangular steel
- stupefied
- deformation joint
- general
- type back
- 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.)
- Active
Links
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a kind of two wall deformation joint one side formwork general-purpose type back cord, comprise that rectangular steel pipe is time stupefied, U-shaped shaped steel master is stupefied, hold-doun nut and standing screw; The fixed area that described rectangular steel pipe is time stupefied is two rectangular steel pipes be arranged in parallel, gap between two rectangular steel pipes forms described standing screw, described U-shaped shaped steel master is stupefied is provided with the circular hole passed for described standing screw, is locked after the circular hole that described standing screw one end is connected with the Screw arbor with nut at both-ends passing inner side template in walling body template system to be poured, the other end passes described rectangular steel pipe time stupefied fixed area and described U-shaped shaped steel master is stupefied by described hold-doun nut.The utility model efficiently solves the problem of two wall deformation joint inner side template, and the construction quality risk of reduction, ensure that construction quality; Also there is recycling and the feature according to actual conditions adjustment simultaneously, greatly can improve flexibility and the mobility of construction, improve efficiency of construction.
Description
Technical field
The utility model relates to regularization general-purpose type template back arris, is specifically related to a kind of two wall deformation joint one side formwork general-purpose type back cord.
Background technology
Deformation joint is that length exceeds certain limit, under alleviating concrete shrinkage deformation, preventing the situations such as differential settlement, stay the structural texture seam established.Along with era development, the utilization of the present underground space increases greatly, in In Great Basement design, usually arranges deformation joint.The quality control of deformation joint structure construction becomes the emphasis of deformation joint construction.Because deformation joint structure on two sides gap is little, personnel cannot enter and operate, and the process between two seams has just become the difficult point of deformation joint construction quality.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, the utility model provides a kind of two wall deformation joint one side formwork general-purpose type back cord, effectively solve after two one-sided body of wall of wall deformation joint built, opposite side wall form is constructed, because space is little, the problem that personnel cannot construct, reduces construction quality risk, ensure that construction quality.
Technical scheme: the two wall deformation joint one side formwork general-purpose type back cord of one described in the utility model, comprises that rectangular steel pipe is time stupefied, U-shaped shaped steel master is stupefied, hold-doun nut and standing screw; The fixed area that described rectangular steel pipe is time stupefied is two rectangular steel pipes be arranged in parallel, gap between two rectangular steel pipes forms described standing screw, described U-shaped shaped steel master is stupefied is provided with the circular hole passed for described standing screw, is locked after the circular hole that described standing screw one end can be connected with the Screw arbor with nut at both-ends passing inner side template in walling body template system to be poured, the other end passes described rectangular steel pipe time stupefied fixed area and described U-shaped shaped steel master is stupefied by described hold-doun nut.
Improve technique scheme further, the stupefied web of described U-shaped shaped steel master is provided with circular hole described in several, and the diameter of described circular hole is 12mm, and the gap between adjacent described circular hole is 100mm.
Between the secondary two stupefied rectangular steel pipes of described rectangular steel pipe, gap is 10mm.
Described set bolt is fixed by welding between two described rectangular steel pipes.
Described standing screw is provided with the inner side mantle fiber be fixedly connected with described Screw arbor with nut at both-ends.
Described standing screw one end is weldingly fixed between two described rectangular steel pipes and end face is concordant with described rectangular steel pipe medial surface, and the other end gives prominence to described rectangular steel pipe, outstanding length is 30mm and be provided with outside mantle fiber.
Described standing screw and described hold-doun nut junction are provided with rubber sheet gasket.As preferably, described rubber sheet gasket is acrylonitrile-butadiene rubber pad, and the thickness of rubber sheet gasket is 4mm.
Described standing screw is provided with every 400 ~ 500mm between described two rectangular steel pipes.
Beneficial effect: compared with prior art, advantage of the present utility model: after having built for the one-sided body of wall of two wall deformation joints, opposite side wall form is constructed, because space is little, the problem that personnel cannot construct, the utility model is convenient to the installation and removal in opposite side body of wall inner side template work progress, efficiently solves the fixation problem of two wall deformation joint inner side template, ensure that construction quality.Meanwhile, the general-purpose type back cord that the utility model provides has recycling and the feature according to actual conditions adjustment, greatly can improve flexibility and the mobility of construction, improve efficiency of construction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the sectional drawing along 1-1 in Fig. 1.
In figure: 1, rectangular steel pipe is time stupefied, 2, U-shaped shaped steel master is stupefied, 3, hold-doun nut, 4, standing screw, 5, inner side template, 6, Screw arbor with nut at both-ends, 7, the one-sided concrete wall of deformation joint.
Detailed description of the invention
Below by accompanying drawing, technical solutions of the utility model are described in detail.
embodiment 1:two wall deformation joint one side formwork general-purpose type back cords as shown in Figure 1 and Figure 2, after having built for the one-sided body of wall of two wall deformation joints, installation and removal in opposite side body of wall inner side template work progress, the template system in walling face to be poured comprises inner side template 5, inner side template 5 is provided with the hole passed for Screw arbor with nut at both-ends 6, and general-purpose type back cord comprises that rectangular steel pipe is time stupefied 1, U-shaped shaped steel master is stupefied 2, hold-doun nut 3 and standing screw 4.The web of U-shaped shaped steel master stupefied 2 is provided with several circular holes, and Circularhole diameter is 12mm, and the gap between adjacent circular holes is 100mm; Rectangular steel pipe secondary stupefied 1 is two rectangular steel pipes be arranged in parallel, and the gap between two rectangular steel pipes is 10mm; Standing screw 4 one end is provided with the inner side mantle fiber be fixedly connected with Screw arbor with nut at both-ends 6, and the other end is provided with the outside mantle fiber be fixedly connected with hold-doun nut 3, and on standing screw 4, outside mantle fiber segment length is 30mm.Between two rectangular steel pipes secondary stupefied 1, standing screw 4 is set at interval of 400 ~ 500mm, standing screw 4 one end is weldingly fixed between two rectangular steel pipes of rectangular steel pipe secondary stupefied 1, end face is concordant with rectangular steel pipe medial surface, the other end is fixed by the hold-doun nut 3 be tightened on the mantle fiber of outside through after the circular hole of U-shaped shaped steel master stupefied 2, standing screw 4 and hold-doun nut 3 junction are provided with rubber sheet gasket, and rubber sheet gasket is acrylonitrile-butadiene rubber pad, thickness is 4mm.Fix rear formation general-purpose type back cord, then Screw arbor with nut at both-ends 6 is screwed into the inner side mantle fiber of standing screw 4 through the hole in inner side template 5, the other end is fixed in template system, just can carry out after such setting follow-up building the one-sided concrete wall 7 of deformation joint, after the one-sided concrete wall 7 of deformation joint have been built and have been reached strength of mould stripping, unclamp Screw arbor with nut at both-ends 6, take inner side template 5 and general-purpose type back cord apart, namely complete the overall one-sided concreting of two wall deformation joints.
Concrete operations mode is as follows:
1, calculate according to two wall deformation joint one side formwork fastening strength, determine that U-shaped shaped steel master is stupefied, rectangular steel pipe time stupefied, Screw arbor with nut at both-ends specification.
2, make the stupefied circular hole of U-shaped shaped steel master, the secondary stupefied position of rectangular steel pipe is set, makes standing screw.
3, form lattice-shaped structure by time stupefied for stupefied for U-shaped shaped steel master, rectangular steel pipe according to design gaps is fixing, the hold-doun nut outside mantle fiber of twisting in standing screw is fixed and forms general-purpose type back cord.
4, by general-purpose type back cord arrange and between inner side template and the body of wall of having built, wherein the Screw arbor with nut at both-ends hole of inner side template is corresponding with standing screw position.
5, Screw arbor with nut at both-ends is screwed into the inner side mantle fiber of standing screw through the hole in inner side template, the other end is fixed in template system, reaches the object of reinforcing inner side template, waits for concreting.
6, after concreting completes and reaches concrete strength of mould stripping, unclamp Screw arbor with nut at both-ends, general-purpose type back cord and inner side template are removed, complete two one-sided concreting of wall deformation joint.
As mentioned above, although represented with reference to specific preferred embodiment and described the utility model, it shall not be construed as the restriction to the utility model self.Under the spirit and scope prerequisite of the present utility model not departing from claims definition, various change can be made in the form and details to it.
Claims (10)
1. a two wall deformation joint one side formwork general-purpose type back cord, is characterized in that: comprise that rectangular steel pipe is time stupefied, U-shaped shaped steel master is stupefied, hold-doun nut and standing screw; The fixed area that described rectangular steel pipe is time stupefied is two rectangular steel pipes be arranged in parallel, gap between two rectangular steel pipes forms described standing screw, described U-shaped shaped steel master is stupefied is provided with the circular hole passed for described standing screw, is locked after the circular hole that described standing screw one end is connected with the Screw arbor with nut at both-ends passing inner side template in walling body template system to be poured, the other end passes described rectangular steel pipe time stupefied fixed area and described U-shaped shaped steel master is stupefied by described hold-doun nut.
2. according to claim 1 pair of wall deformation joint one side formwork general-purpose type back cord, is characterized in that: the stupefied web of described U-shaped shaped steel master is provided with circular hole described in several, and the diameter of described circular hole is 12mm, and the gap between adjacent described circular hole is 100mm.
3. according to claim 1 pair of wall deformation joint one side formwork general-purpose type back cord, is characterized in that: between the secondary two stupefied rectangular steel pipes of described rectangular steel pipe, gap is 10mm.
4. the two wall deformation joint one side formwork general-purpose type back cords according to claim 1 or 3, is characterized in that: described set bolt is fixed by welding between two described rectangular steel pipes.
5. according to claim 1 pair of wall deformation joint one side formwork general-purpose type back cord, is characterized in that: described standing screw is provided with the inner side mantle fiber be fixedly connected with described Screw arbor with nut at both-ends.
6. two wall deformation joint one side formwork general-purpose type back cord according to claim 1 or 5, it is characterized in that: described standing screw one end is weldingly fixed between two described rectangular steel pipes and end face is concordant with described rectangular steel pipe medial surface, the other end gives prominence to described rectangular steel pipe, outstanding length is 30mm and be provided with outside mantle fiber.
7. according to claim 1 pair of wall deformation joint one side formwork general-purpose type back cord, is characterized in that: described standing screw and described hold-doun nut junction are provided with rubber sheet gasket.
8. according to claim 7 pair of wall deformation joint one side formwork general-purpose type back cord, is characterized in that: described rubber sheet gasket is acrylonitrile-butadiene rubber pad.
9. the two wall deformation joint one side formwork general-purpose type back cords according to claim 7 or 8, is characterized in that: the thickness of described rubber sheet gasket is 4mm.
10. according to claim 1 pair of wall deformation joint one side formwork general-purpose type back cord, is characterized in that: be provided with described standing screw every 400 ~ 500mm between described two rectangular steel pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420791932.8U CN204311738U (en) | 2014-12-15 | 2014-12-15 | A kind of two wall deformation joint one side formwork general-purpose type back cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420791932.8U CN204311738U (en) | 2014-12-15 | 2014-12-15 | A kind of two wall deformation joint one side formwork general-purpose type back cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204311738U true CN204311738U (en) | 2015-05-06 |
Family
ID=53134061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420791932.8U Active CN204311738U (en) | 2014-12-15 | 2014-12-15 | A kind of two wall deformation joint one side formwork general-purpose type back cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204311738U (en) |
-
2014
- 2014-12-15 CN CN201420791932.8U patent/CN204311738U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103061504B (en) | Concrete slab Pipe installing hole to be provided construction mould and construction method | |
| CN107503473A (en) | A kind of tool-type rectangular column steel bar positioning fixture | |
| CN112081372A (en) | Reinforcing device and reinforcing method for construction column template at right angle position | |
| CN104047419A (en) | Wall linking method of scaffold and wall-linking member used by scaffold | |
| CN204311738U (en) | A kind of two wall deformation joint one side formwork general-purpose type back cord | |
| CN106013763A (en) | Flat iron fastener type external scaffold wall connecting piece | |
| CN205857693U (en) | A kind of canalization template being applied to movement joint both sides shear wall synchronous construction | |
| CN203320952U (en) | Constructional column template drawing device | |
| CN205036077U (en) | Shear force wall formwork support suitable for narrow and small space usage | |
| CN203907010U (en) | Flexible connection device for pipe jacking construction in soft soil layer | |
| CN206204992U (en) | A kind of removable waterproofing node construction of prefabricated pipe gallery internode | |
| CN205244621U (en) | Pipeline attaches wall fixing device | |
| CN205976444U (en) | Outer scaffold frame of band iron fastener -style is wall spare even | |
| CN206385794U (en) | A kind of wall-connecting piece and its connection system | |
| CN206052996U (en) | A kind of post-cast strip antiseepage grouting device | |
| CN203213319U (en) | Water stopping steel plate fixing device in building construction | |
| CN204609299U (en) | For the set shaped steel formwork of external wall of high-rise building shrinkage joint formwork | |
| CN103669597A (en) | Connecting structure for prefabricated reinforced concrete longitudinal beam and prefabricated reinforced concrete transverse beam | |
| CN207392234U (en) | A kind of pipe gallery deformation joint ruggedized construction for passing through ground fissure | |
| CN203052096U (en) | Multifunctional special-shaped tee huff section | |
| CN207277869U (en) | Brick arch certificate builds mould by laying bricks or stones | |
| CN105387279A (en) | Pipeline wall-attaching fixing device and method | |
| CN203514766U (en) | Wall connecting piece | |
| CN104790656A (en) | Ultrahigh special-shaped hydraulic structure corner formwork supporting structure and construction method thereof | |
| CN103541332A (en) | Fixing device for rubber water stopping sheets and rubber slurry stopping sheets |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |