CN204960328U - Movement joint is with supplementary form removal device - Google Patents
Movement joint is with supplementary form removal device Download PDFInfo
- Publication number
- CN204960328U CN204960328U CN201520744988.2U CN201520744988U CN204960328U CN 204960328 U CN204960328 U CN 204960328U CN 201520744988 U CN201520744988 U CN 201520744988U CN 204960328 U CN204960328 U CN 204960328U
- Authority
- CN
- China
- Prior art keywords
- cross
- concrete wall
- nut
- sleeve pipe
- wall column
- 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.)
- Expired - Fee Related
Links
- 210000000078 claw Anatomy 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 7
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 238000009415 formwork Methods 0.000 description 5
- 238000005728 strengthening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model provides a movement joint is with supplementary form removal device, belongs to the technical field of construction engineering, its structure includes concrete wall post and movement joint, it supports the template to be provided with the single face on the concrete wall post of the arbitrary one side of movement joint, run through that the concrete wall post is pre -buried to have a cross -under sleeve pipe, the whole body of nut joint seat is provided with prevents rotating the stationary dog with nut joint seat is integrative, nut joint seat is embedded to have the nut, the cross -under sleeve pipe is advanced in the cross -under of pushing force pole, the external screw thread has been seted up to the one end of pushing force pole, external screw thread and nut internal thread are identical, the other end of pushing force pole leans out the lateral surface of concrete wall post and extends, the extension end is provided with and rotates the grab handle with pushing force pole looks vertically. Rotatory pushing force pole makes it produce axial displacement, the inboard template of ejection movement joint to accomplish the drawing of patterns, make things convenient for demolising of template, saved a large amount of time, manpower, effectually shortened the time limit for a project, improved work efficiency.
Description
Technical field
The utility model relates to construction engineering technical field, specifically the auxiliary removing device of a kind of deformation joint.
Background technology
General, for solving sedimentation and temperature deformation, building is generally all provided with deformation joint.The construction method that deformation joint both sides concrete structure adopts usually is first two-sided formwork two-sided strengthening construction side body of wall, more two-sided formwork one side strengthening construction opposite side body of wall.The template that body of wall one side reinforces deformation joint side generally adopts globality large form, and because space in deformation joint is less during dismounting, the removal tool such as crowbar can only use on top, bottom template, demoulding difficulty is larger, construction slowly, easily causes the delay of duration, delays engineering construction progress.
Summary of the invention
Technical assignment of the present utility model solves the deficiencies in the prior art, provides a kind of deformation joint auxiliary removing device.
The technical solution of the utility model realizes in the following manner, the auxiliary removing device of this kind of deformation joint, and its structure comprises concrete wall column and deformation joint,
The concrete wall column of any side of deformation joint is provided with single-side support template,
Run through concrete wall column and be embedded with cross-under sleeve pipe, the outboard end of cross-under sleeve pipe and the lateral surface of concrete wall column flush, and the medial extremity of cross-under sleeve pipe is fixedly installed nut clamping seat,
The whole body of nut clamping seat is provided with and the anti-rotation fixed claw of nut clamping seat one, is together embedded in concrete wall column with the nut clamping seat of anti-rotation fixed claw and cross-under sleeve pipe,
Nut clamping seat is embedded with nut,
Cross-under sleeve pipe is entered in top power bar cross-under, be slidably connected with the cross-under of cross-under sleeve pipe, one end of top power bar offers external screw thread, and external screw thread and nut inner thread match, the other end of top power bar leans out the lateral surface of concrete wall column and extends, and extending end is provided with the rotation lever perpendicular with pushing up power bar.
The internal diameter of cross-under sleeve pipe is greater than the external diameter of top power bar.
Nut external diameter is greater than cross-under sleeve outer.
Cross-under sleeve pipe in concrete wall column and single-side support template perpendicular pre-buried.
Nut and cross-under casing length sum equal the structural thickness of its place concrete wall column, and the length of top power bar is greater than the structural thickness of its place concrete wall column.
The beneficial effect that the utility model is compared with prior art produced is:
This kind of deformation joint when building deformation seam concrete wall column stay in place formwork single surface formwork is constructed, will be installed in template system after the combination of this device with auxiliary removing device; After concreting completes, nut and concrete structure consolidation, sleeve pipe ensures that top power bar can rotate, and rotates top power bar and makes it produce axial displacement, ejection deformation joint inner side template, deformation joint inner side template is separated with concrete structure, thus complete the demoulding, facilitate the dismounting of template, save a large amount of time, manpower, effectively shorten the duration, improve operating efficiency.
After form removable, sleeve pipe and nut are retained in concrete, and top power bar takes out to be reused.
This kind of deformation joint with auxiliary removing device is reasonable in design, structure is simple, safe and reliable, easy to use, be easy to safeguard, have good value for applications.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Mark in accompanying drawing represents respectively:
1, concrete wall column, 2, deformation joint, 3, single-side support template,
4, cross-under sleeve pipe, 5, nut clamping seat, 6, anti-rotation fixed claw, 7, nut,
8, power bar is pushed up, 9, external screw thread, 10, rotate lever.
Detailed description of the invention
Below in conjunction with accompanying drawing, the auxiliary removing device of a kind of deformation joint of the present utility model is described in detail below.
As shown in drawings, the auxiliary removing device of a kind of deformation joint of the present utility model, its structure comprises concrete wall column 1 and deformation joint 2,
The concrete wall column 1 of any side of deformation joint 2 is provided with single-side support template 3,
Run through concrete wall column 1 and be embedded with cross-under sleeve pipe 4, the outboard end of cross-under sleeve pipe 4 and the lateral surface of concrete wall column flush, and the medial extremity of cross-under sleeve pipe 4 is fixedly installed nut clamping seat 5,
The whole body of nut clamping seat 5 is provided with the anti-rotation fixed claw 6 with nut clamping seat one, and nut clamping seat 5 and cross-under sleeve pipe 4 with anti-rotation fixed claw 6 are together embedded in concrete wall column,
Nut clamping seat 5 is embedded with nut 7,
Cross-under sleeve pipe 4 is entered in top power bar 8 cross-under, be slidably connected with the cross-under of cross-under sleeve pipe, one end of top power bar 8 offers external screw thread 9, external screw thread 9 and nut 7 internal thread match and spin, the other end of top power bar 8 leans out the lateral surface of concrete wall column and extends, and extending end is provided with the rotation lever 10 perpendicular with pushing up power bar.
The internal diameter of cross-under sleeve pipe 4 is greater than the external diameter of top power bar 8.
Nut 7 external diameter is greater than cross-under sleeve pipe 4 external diameter.
Cross-under sleeve pipe 4 in concrete wall column 1 is perpendicular pre-buried with single-side support template 3.
Nut 7 and cross-under sleeve pipe 4 length sum equal the structural thickness of its place concrete wall column, and the length of top power bar 8 is greater than the structural thickness of its place concrete wall column.
After concrete setting, nut passes through nut clamping seat together with concrete secure bond, hand rotation rotates lever, top power bar opposing nut produces axial displacement, namely relative wall column concrete produces displacement, thus top power bar ejection deformation joint single-side support template, deformation joint single-side support template is separated with concrete structure, thus complete the demoulding, the dismounting of auxiliary template.
Deformation joint inner side template rotates backward rotation lever after removing, and top power bar can be taken out, reach reusable object.
This kind of deformation joint is very simple and convenient with auxiliary its processing and fabricating of removing device, top power bar can adopt formwork reinforcement Screw arbor with nut at both-ends to change a social system, and sleeve pipe can adopt PVC plastic pipe, and nut can adopt bar connecting sleeve, be building site and commonly use current material, can process according to shown in accompanying drawing.
Claims (5)
1. the auxiliary removing device of deformation joint, is characterized in that comprising concrete wall column and deformation joint,
The concrete wall column of any side of deformation joint is provided with single-side support template,
Run through concrete wall column and be embedded with cross-under sleeve pipe, the outboard end of cross-under sleeve pipe and the lateral surface of concrete wall column flush, and the medial extremity of cross-under sleeve pipe is fixedly installed nut clamping seat,
The whole body of nut clamping seat is provided with and the anti-rotation fixed claw of nut clamping seat one, is together embedded in concrete wall column with the nut clamping seat of anti-rotation fixed claw and cross-under sleeve pipe,
Nut clamping seat is embedded with nut,
Cross-under sleeve pipe is entered in top power bar cross-under, be slidably connected with the cross-under of cross-under sleeve pipe, one end of top power bar offers external screw thread, and external screw thread and nut inner thread match, the other end of top power bar leans out the lateral surface of concrete wall column and extends, and extending end is provided with the rotation lever perpendicular with pushing up power bar.
2. the auxiliary removing device of a kind of deformation joint according to claim 1, is characterized in that: the internal diameter of cross-under sleeve pipe is greater than the external diameter of top power bar.
3. the auxiliary removing device of a kind of deformation joint according to claim 1, is characterized in that: nut external diameter is greater than cross-under sleeve outer.
4. the auxiliary removing device of a kind of deformation joint according to claim 1, is characterized in that: the cross-under sleeve pipe in concrete wall column and single-side support template perpendicular pre-buried.
5. the auxiliary removing device of a kind of deformation joint according to claim 1, is characterized in that: nut and cross-under casing length sum equal the structural thickness of its place concrete wall column, and the length of top power bar is greater than the structural thickness of its place concrete wall column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520744988.2U CN204960328U (en) | 2015-09-24 | 2015-09-24 | Movement joint is with supplementary form removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520744988.2U CN204960328U (en) | 2015-09-24 | 2015-09-24 | Movement joint is with supplementary form removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204960328U true CN204960328U (en) | 2016-01-13 |
Family
ID=55055402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520744988.2U Expired - Fee Related CN204960328U (en) | 2015-09-24 | 2015-09-24 | Movement joint is with supplementary form removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204960328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555315A (en) * | 2019-01-25 | 2019-04-02 | 河北润林新材料科技有限公司 | A kind of the demoulding system and demoulding method of building template |
-
2015
- 2015-09-24 CN CN201520744988.2U patent/CN204960328U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555315A (en) * | 2019-01-25 | 2019-04-02 | 河北润林新材料科技有限公司 | A kind of the demoulding system and demoulding method of building template |
| CN109555315B (en) * | 2019-01-25 | 2023-11-03 | 河北润林新材料科技有限公司 | Form removing system and form removing method for building form |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 |