CN203320530U - Pulling-out device for building bracing piece - Google Patents
Pulling-out device for building bracing piece Download PDFInfo
- Publication number
- CN203320530U CN203320530U CN2013202901037U CN201320290103U CN203320530U CN 203320530 U CN203320530 U CN 203320530U CN 2013202901037 U CN2013202901037 U CN 2013202901037U CN 201320290103 U CN201320290103 U CN 201320290103U CN 203320530 U CN203320530 U CN 203320530U
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- Prior art keywords
- levers
- support
- building
- bar
- box
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- 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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- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000001258 synovial membrane Anatomy 0.000 description 1
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Abstract
The utility model relates to the technical field of building bracing pieces, and discloses a pulling-out device for the building bracing piece. The pulling-out device for the building bracing piece comprises a supporting rod, a clamping rod box, a support, levers and a connection block. The clamping rod box is fixed to the supporting rod. The two levers are arranged on the support, the middle portions of the two levers are respectively hinged to the top of the support, one end of each lever abuts against the bottom of the clamping rod box, and the other ends of the levers are fixed together through the connection block. The pulling-out device for the building bracing piece is reasonable in structure and convenient to use. The clamping rod box and the supporting rod are fixed, the clamping rod box is pushed by the two levers, and therefore the bracing piece can be pulled out quickly and efficiently.
Description
Technical field
The utility model relates to building-supporting pole technology field, is a kind of building-supporting bar extracting apparatus.
Background technology
The building Hoisting System comprises support bar, hydraulic jack, needle valve, oil pipe and oil circuit, separator, hydraulic control panel, fluid and valve etc., it is the important component part of hydraulic pressure synovial membrane construction, support bar claims again pole-climbing, when adopting the tool bracing bar, need to after construction, extract support bar from concrete, but have the problem that support bar is wasted time and energy of extracting at present.
Summary of the invention
The utility model provides a kind of building-supporting bar extracting apparatus, has overcome the deficiency of above-mentioned prior art, and it can effectively solve the problem that support bar is wasted time and energy of extracting.
The technical solution of the utility model is achieved like this: a kind of building-supporting bar extracting apparatus comprises support bar, clamping bar box, support, lever and contiguous block; Be fixed with the clamping bar box on support bar, be provided with two levers on support, the middle part of two levers is hinged on respectively the top of support, and an end of two levers withstands on respectively the bottom of clamping bar box, and the other end of two levers is fixed together by contiguous block.
Above-mentioned clamping bar box comprises box body, and axial taper type through hole is arranged in the inside of box body, and the taper type through hole is shape with wide top and narrow bottom, in the taper type through hole, support bar is arranged, and is fixed with the corresponding fixture block of lateral surface and taper type through hole between support bar and box body.
The bottom of above-mentioned clamping bar box is downward opening arc, and an end of two levers is respectively downward opening arc.
The outside of above-mentioned contiguous block is fixed with the lengthening force application rod.
The utility model is rational in infrastructure, easy to use, by clamping bar box and support bar, fixes, thereby push the clamping bar box by two levers, can fast and efficiently support bar be extracted.
The accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model.
Fig. 2 is that in Fig. 1, the master of support bar and clamping bar box looks the sectional structure schematic diagram.
Coding in figure is respectively: 1 is support bar, and 2 is support, and 3 is lever, and 4 is contiguous block, and 5 is box body, and 6 is the taper type through hole, and 7 is fixture block, and 8 for lengthening force application rod.
The specific embodiment
As shown in Figure 1, 2, this building-supporting bar extracting apparatus comprises support bar 1, clamping bar box, support 2, lever 3 and contiguous block 4; Be fixed with the clamping bar box on support bar 1, be provided with two levers 3 on support 2, the middle part of two levers 3 is hinged on respectively the top of support 2, and an end of two levers 3 withstands on respectively the bottom of clamping bar box, and the other end of two levers 3 is fixed together by contiguous block.By two levers 3, can fast and efficiently support bar 1 be extracted.
As shown in Figure 1, 2, the clamping bar box comprises box body 5, and axial taper type through hole 6 is arranged in the inside of box body 5, and taper type through hole 6 is shape with wide top and narrow bottom, support bar 1 is arranged in taper type through hole 6, be fixed with the corresponding fixture block 7 of lateral surface and taper type through hole 6 between support bar 1 and box body 5.Be convenient to like this fixing of positioning support strut 1 and clamping bar box.
As shown in Figure 1, 2, the bottom of box body 5 is downward opening arc, and an end of two levers 3 is respectively downward opening arc.Be convenient to like this location.
As shown in Figure 1, 2, the outside of contiguous block 4 is fixed with and lengthens force application rod 8.Be convenient to so laborsaving.
Claims (5)
1. a building-supporting bar extracting apparatus, it is characterized in that comprising support bar (1), clamping bar box, support (2), lever (3) and contiguous block (4), be fixed with the clamping bar box on support bar (1), be provided with two levers (3) on support (2), the middle part of two levers (3) is hinged on respectively the top of support (2), one end of two levers (3) withstands on respectively the bottom of clamping bar box, and the other end of two levers (3) is fixed together by contiguous block (4).
2. building-supporting bar extracting apparatus according to claim 1, it is characterized in that the clamping bar box comprises box body (5), in the inside of box body (5), axial taper type through hole (6) is arranged, taper type through hole (6) is shape with wide top and narrow bottom, support bar (1) is arranged in taper type through hole (6), be fixed with the corresponding fixture block (7) of lateral surface and taper type through hole (6) between support bar (1) and box body (5).
3. building-supporting bar extracting apparatus according to claim 1 and 2, is characterized in that the bottom of clamping bar box is downward opening arc, and an end of two levers (3) is respectively downward opening arc.
4. building-supporting bar extracting apparatus according to claim 1 and 2, is characterized in that the outside of contiguous block (4) is fixed with lengthening force application rod (8).
5. building-supporting bar extracting apparatus according to claim 3, is characterized in that the outside of contiguous block (4) is fixed with lengthening force application rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202901037U CN203320530U (en) | 2013-05-10 | 2013-05-10 | Pulling-out device for building bracing piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202901037U CN203320530U (en) | 2013-05-10 | 2013-05-10 | Pulling-out device for building bracing piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203320530U true CN203320530U (en) | 2013-12-04 |
Family
ID=49659896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202901037U Expired - Fee Related CN203320530U (en) | 2013-05-10 | 2013-05-10 | Pulling-out device for building bracing piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203320530U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108908A (en) * | 2018-10-17 | 2019-01-01 | 刘昌亚 | One kind is built the road dedicated roadbed nail extractor |
| CN112647853A (en) * | 2020-12-30 | 2021-04-13 | 中国电建集团江西省电力设计院有限公司 | Combined type hand-operated twist drill pulling tool and drilling pulling method thereof |
-
2013
- 2013-05-10 CN CN2013202901037U patent/CN203320530U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109108908A (en) * | 2018-10-17 | 2019-01-01 | 刘昌亚 | One kind is built the road dedicated roadbed nail extractor |
| CN112647853A (en) * | 2020-12-30 | 2021-04-13 | 中国电建集团江西省电力设计院有限公司 | Combined type hand-operated twist drill pulling tool and drilling pulling method thereof |
| CN112647853B (en) * | 2020-12-30 | 2023-10-13 | 中国电建集团江西省电力设计院有限公司 | A compound hand-operated twist drill and extraction tool and its drilling and extraction method |
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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: 20131204 Termination date: 20140510 |