CN203961289U - Casing fittable slackening device - Google Patents
Casing fittable slackening device Download PDFInfo
- Publication number
- CN203961289U CN203961289U CN201420286669.7U CN201420286669U CN203961289U CN 203961289 U CN203961289 U CN 203961289U CN 201420286669 U CN201420286669 U CN 201420286669U CN 203961289 U CN203961289 U CN 203961289U
- Authority
- CN
- China
- Prior art keywords
- casing
- support bar
- support
- bracing frame
- gripper shoe
- 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
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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A kind of casing fittable slackening device, this device comprises bracing frame, support bar and gripper shoe, bracing frame is cross structure, there are symmetrically arranged four supports, on four supports of bracing frame, be installed with respectively support bar, on support bar, be installed with respectively gripper shoe, four gripper shoes are for carrying out supporting and location to four of casing faces, and wherein support bar can do stretching motion along the support of bracing frame.The utility model can prevent the crimp in concreting process, casing being caused, and realizes and being in place disposable casing, has the pre-buried convenient and swift of simple to operate, casing, can repeated disassembled and assembled utilization, and cost-saving advantage.
Description
Technical field
The utility model relates to technical field of building construction, particularly a kind of bracing or strutting arrangement that is used for supporting box in the time that cast-in-place concrete structure internal box is installed.
Background technology
In cast-in-place concrete structure work progress, the installation of pre-buried casing is generally adopted to traditional mounting method: the hole that first remains in advance install bin body in cast-in-place concrete structure, after major project finishes, casing is arranged in reserved hole, more various spools are tapped in case.In the time of construction, the conventional way of reserved hole is to adopt bamboo offset plate or wood template nail system and box sizes suitable model or plug filled out cystosepiment, be fixed on reinforced mesh, after concrete setting, take out model or cystosepiment, now just form one for the hole of casing is installed in original position that model is installed, then finished product switchbox is arranged in reserved hole, casing around and build shutoff behind by laying bricks or stones, plaster by the two-sided gauze wire cloth that adds again.This traditional mounting method quality control difficulty, easily cause wall hollow drum, cracking, after form removal, the dimensional errors at hole is larger, and the Forming Quality at hole is poor, there is the problem such as model deformation, bulge, cause the inner cavity surface of moulding hole irregular, affect the presentation quality of whole concrete wall surface, installing to follow-up casing makes troubles, and has increased working procedure, has increased the cost that casing is installed.
Utility model content
The purpose of this utility model is to solve problems of the prior art, and provide a kind of and in concreting process, can prevent that casing from producing distortion, thus can be by the disposable casing bracing or strutting arrangement being in place.
For solving the problems of the technologies described above, the utility model has adopted following technical scheme:
Casing fittable slackening device, comprise bracing frame, support bar and gripper shoe, support frame as described above is cross structure, on four supports of support frame as described above, is installed with respectively support bar, on described support bar, be installed with respectively gripper shoe, described support bar can do stretching motion along the support of bracing frame.
Described support one end is installed with limited block, on described limited block, be provided with screwed hole, on described support bar, be provided with screw thread, between support bar and limited block, be threaded connection, on described support bar, adjusting nut is installed, described adjusting nut one end end face leans against on limited block end face.
The support of support frame as described above is hollow tubular structure, and support bar can stretch in support one end.
Support frame as described above side is installed with multiple gripper shoes.
Described gripper shoe adopts angle steel.
The beneficial effect the utlity model has:
By set up this bracing or strutting arrangement in casing, each face of casing is effectively supported, prevent the crimp in concreting process, casing being caused, realize and being in place disposable casing, not only ensure the installation quality of casing, and whole construction quality is easily controlled, reduce the working procedure that casing is installed, save construction cost; Facts have proved, that this device has is simple to operate, casing pre-buried convenient and swift, can repeated disassembled and assembled utilization, cost-saving advantage.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
In figure: 1, bracing frame; 2, support; 3, support bar; 4, gripper shoe; 5, limited block; 6, adjusting nut.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
With reference to Fig. 1, for a kind of casing fittable slackening device, this device comprises bracing frame 1, support bar 3 and gripper shoe 4, bracing frame 1 is cross structure, there are symmetrically arranged four supports 2, on four supports 2 of bracing frame 1, be installed with respectively support bar 3, on support bar 3, be installed with respectively gripper shoe 4, four gripper shoes 4 are for carrying out supporting and location to four of casing faces, and wherein support bar 3 can do stretching motion along the support of bracing frame 12.
In order to realize support bar 3 stretching along bracing frame support 2, can adopt following this structure: at a limited block 5 of each support 2 one end fixed installations, wherein on limited block 5, be provided with screwed hole, on support bar 3, be provided with screw thread, here can directly adopt screw mandrel or screw rod, between support bar 3 and limited block 5, be threaded connection, adjusting nut 6 is installed on support bar 3, adjusting nut 6 one end end faces lean against on limited block 5 end faces, turn adjusting nut 6, under the effect of limited block 5 and adjusting nut 6, realize the flexible of support bar 3.
The support 2 of support frame as described above 1 is hollow tubular structure, in the time that support bar 3 does stretching motion, support bar 3 one end can be stretched in support 2, and in the utility model, the support 2 of bracing frame 1 can adopt the steel pipe of diameter 48mm, and this bracing frame 1 is connected into cross structure by three or four steel pipe weldings.
Support frame as described above 1 side is installed with multiple gripper shoes 4, and described gripper shoe 4 is fixed on the support 2 of bracing frame 1 by the mode of welding, can support the back side of casing better like this, thereby prevent that better casing from deforming in casting process.
In this casing fittable slackening device, it is the isogonism angle steel of 40 × 4mm that gripper shoe 4 can adopt specification, and the length of angle steel and the size of casing adapt; Between each support 2 of bracing frame 1, support bar 3 and gripper shoe 4, gripper shoe 4 and bracing frame 1, support 2 and limited block 5, can all adopt welding manner to be connected.
In work progress, casing is fixedly mounted on precalculated position, then bracing or strutting arrangement of the present utility model is arranged in casing, turn the adjusting nut 6 on each support bar 3, under the effect of adjusting nut 6 and limited block 5, make support bar 3 protruding, thereby make the gripper shoe 4 on support bar 3 that supporting and location is carried out in four sides of casing.Reach after strength of mould stripping wait the concrete of building, turn adjusting nut 6, make support bar 3 to the interior shortening of bracing frame 1, thereby gripper shoe 4 and casing are departed from, this bracing or strutting arrangement can be taken out from casing to the recycling of implement device.
The utility model is not limited to above-described embodiment; on the basis of the disclosed technical scheme of the utility model; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some replacements and distortion to some of them technical characterictic, these replacements and distortion are all in protection domain of the present utility model.
Claims (5)
1. casing fittable slackening device, comprise bracing frame, support bar and gripper shoe, it is characterized in that: support frame as described above is cross structure, on four supports of support frame as described above, be installed with respectively support bar, on described support bar, be installed with respectively gripper shoe, described support bar can do stretching motion along the support of bracing frame.
2. casing fittable slackening device according to claim 1, it is characterized in that: described support one end is installed with limited block, on described limited block, be provided with screwed hole, on described support bar, be provided with screw thread, between support bar and limited block, be threaded connection, on described support bar, adjusting nut is installed, described adjusting nut one end end face leans against on limited block end face.
3. casing fittable slackening device according to claim 2, is characterized in that: the support of support frame as described above is hollow tubular structure, and support bar can stretch in support one end.
4. according to the casing fittable slackening device described in any one in claims 1 to 3, it is characterized in that: support frame as described above side is installed with multiple gripper shoes.
5. casing fittable slackening device according to claim 4, is characterized in that: described gripper shoe adopts angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286669.7U CN203961289U (en) | 2014-06-03 | 2014-06-03 | Casing fittable slackening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286669.7U CN203961289U (en) | 2014-06-03 | 2014-06-03 | Casing fittable slackening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203961289U true CN203961289U (en) | 2014-11-26 |
Family
ID=51921890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420286669.7U Expired - Fee Related CN203961289U (en) | 2014-06-03 | 2014-06-03 | Casing fittable slackening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203961289U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563499A (en) * | 2014-12-28 | 2015-04-29 | 陕西建工第三建设集团有限公司 | Three-direction-adjustable combined rod type inner supporting tool and construction method and application thereof |
| CN107221867A (en) * | 2017-07-31 | 2017-09-29 | 成都市第四建筑工程公司 | The pre-buried installation method of distribution box on a kind of concrete wall |
| CN110905187A (en) * | 2019-12-09 | 2020-03-24 | 国网新疆电力有限公司建设分公司 | Template structure for transformer substation main body construction |
-
2014
- 2014-06-03 CN CN201420286669.7U patent/CN203961289U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563499A (en) * | 2014-12-28 | 2015-04-29 | 陕西建工第三建设集团有限公司 | Three-direction-adjustable combined rod type inner supporting tool and construction method and application thereof |
| CN107221867A (en) * | 2017-07-31 | 2017-09-29 | 成都市第四建筑工程公司 | The pre-buried installation method of distribution box on a kind of concrete wall |
| CN107221867B (en) * | 2017-07-31 | 2018-12-21 | 成都建工第四建筑工程有限公司 | The pre-buried installation method of distribution box on a kind of concrete wall |
| CN110905187A (en) * | 2019-12-09 | 2020-03-24 | 国网新疆电力有限公司建设分公司 | Template structure for transformer substation main body construction |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20190603 |