CN204551282U - Rapid dismounting type Interal fixation device - Google Patents
Rapid dismounting type Interal fixation device Download PDFInfo
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- CN204551282U CN204551282U CN201520051467.9U CN201520051467U CN204551282U CN 204551282 U CN204551282 U CN 204551282U CN 201520051467 U CN201520051467 U CN 201520051467U CN 204551282 U CN204551282 U CN 204551282U
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- backing plate
- groove
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Abstract
The utility model relates to a kind of rapid dismounting type Interal fixation device, it is characterized in that it comprises base plate (1), spacing side plate (2), spacing backing plate (3) and hex bolts (4), described spacing side plate (2) is fixed on the both sides of base plate (1), the groove (5) that can hold spacing backing plate (3) and steel plate is offered between described spacing side plate (2) bottom and base plate (1), the both sides of described spacing backing plate (3) are fixed on the top cell wall of groove (5), described hex bolts (4) is installed on spacing backing plate (3) top, the below of described base plate (1) is provided with steel strand holddown groove (6), the end face cell wall of described steel strand holddown groove (6) is provided with fixing ground tackle (7).The utility model is avoided, to steel box-girder welding operation, installing and dismantle easy to use, and can reuse, and can significantly improve sliding construction efficiency, promotes safety.
Description
Technical field
The utility model relates to structure steel fabrication technical field, specifically relates to a kind of rapid dismounting type Interal fixation device when steel box-girder thrusting slip is constructed.
Background technology
Along with the fast development in city and the increase of road traffic demand, urban elevated road system obtains develop rapidly, and the city expressway be made up of elevated road or major trunk roads play very important effect in urban traffic.And in the middle of municipal bridge at home, owing to will ensure the smooth and easy of urban traffic, the use amount of steel box-girder is also increasing gradually.Because urban traffic is complicated, underground utilities, underground passage extend in all direction, and most places all can not use mobile crane directly to lift, and the use of pushing tow, slippage mounting technique increases greatly in this case.The stress point arranged on steel box-girder body in steel box-girder heave is needed in steel box-girder sliding construction, need on steel box-girder base plate, carry out welding steel or draw ring (welding quality requires higher), and this processing ease produces injury to steel box-girder mother metal or causes steel box-girder bottom deformation, on the quality of steel box-girder and produce bad impact application life.Also need this steel plate or draw ring to be cut away, to the coating that welding position also will paint after sliding construction completes.This operation efficiency of construction is low, affect construction speed and uneconomical.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of rapid dismounting type fastening devices, can not reach object fixing fast by welding, and easy to install, improves efficiency of construction greatly.
The purpose of this utility model is achieved in that a kind of rapid dismounting type Interal fixation device, it comprises base plate, spacing side plate, spacing backing plate and hex bolts, described spacing side plate is fixed on the both sides of base plate, the groove that can hold spacing backing plate and steel plate is offered between described spacing side plate bottom and base plate, the both sides of described spacing backing plate are fixed on the top cell wall of groove, described hex bolts is installed on above spacing backing plate, the below of described base plate is provided with steel strand holddown groove, the end face cell wall of described steel strand holddown groove is provided with fixing ground tackle.
Hanger is provided with above described spacing backing plate.
Compared with prior art, the beneficial effects of the utility model are:
The utility model can not reach the object of fixing steel strand by carrying out welding on steel box-girder, this fixture structure is novel unique, easy for installation, possesses efficient, flexible, time saving and energy saving feature, be not only applicable to the cross section of rule, different in nature bending sections had equally and is suitable for effect preferably.This device is avoided, to steel box-girder welding operation, installing and dismantle easy to use, and can reuse.Multiple fastening devices energy independent assortment, can significantly improve sliding construction efficiency, promotes safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is front elevation drawing of the present utility model.
Wherein
Base plate 1, spacing side plate 2, spacing backing plate 3, hex bolts 4, groove 5, steel strand holddown groove 6, fixing ground tackle 7, hanger 8.
Detailed description of the invention
See Fig. 1-Fig. 2, the utility model relates to a kind of rapid dismounting type Interal fixation device, comprise base plate 1, spacing side plate 2, spacing backing plate 3 and hex bolts 4, described spacing side plate 2 is weldingly fixed on the both sides of base plate 1, the groove 5 that can hold spacing backing plate 3 and steel plate is offered bottom described spacing side plate 2 and between base plate 1, the both sides of described spacing backing plate 3 are weldingly fixed on the top cell wall of groove 5, the annular hanger 8 conveniently taken and install is provided with above described spacing backing plate 3, described hex bolts 4 is installed on above spacing backing plate 3, the below of described base plate 1 is provided with steel strand holddown groove 6, the end face cell wall of described steel strand holddown groove 6 is provided with fixing ground tackle 7, steel strand are connected with stretch-draw jack through fixing ground tackle.During use steel strand be fixed when being subject to stretching force ground tackle pin, thus drive steel plate move, realize slippage function.
Claims (2)
1. a rapid dismounting type Interal fixation device, it is characterized in that it comprises base plate (1), spacing side plate (2), spacing backing plate (3) and hex bolts (4), described spacing side plate (2) is fixed on the both sides of base plate (1), the groove (5) that can hold spacing backing plate (3) and steel plate is offered between described spacing side plate (2) bottom and base plate (1), the both sides of described spacing backing plate (3) are fixed on the top cell wall of groove (5), described hex bolts (4) is installed on spacing backing plate (3) top, the below of described base plate (1) is provided with steel strand holddown groove (6), the end face cell wall of described steel strand holddown groove (6) is provided with fixing ground tackle (7).
2. a kind of rapid dismounting type Interal fixation device according to claim 1, is characterized in that the top of described spacing backing plate (3) is provided with hanger (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520051467.9U CN204551282U (en) | 2015-01-26 | 2015-01-26 | Rapid dismounting type Interal fixation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520051467.9U CN204551282U (en) | 2015-01-26 | 2015-01-26 | Rapid dismounting type Interal fixation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204551282U true CN204551282U (en) | 2015-08-12 |
Family
ID=53826415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520051467.9U Active CN204551282U (en) | 2015-01-26 | 2015-01-26 | Rapid dismounting type Interal fixation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204551282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214460A (en) * | 2017-06-30 | 2017-09-29 | 上海江南长兴造船有限责任公司 | A kind of auxiliary mould installed for ship floor and its application method |
-
2015
- 2015-01-26 CN CN201520051467.9U patent/CN204551282U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214460A (en) * | 2017-06-30 | 2017-09-29 | 上海江南长兴造船有限责任公司 | A kind of auxiliary mould installed for ship floor and its application method |
| CN107214460B (en) * | 2017-06-30 | 2019-01-04 | 上海江南长兴造船有限责任公司 | A kind of auxiliary mould and its application method for the installation of ship floor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 3801, 38 / F, China Construction Science and engineering building, No. 3331, Weilan Coast Community Central Road, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: China Construction Engineering Group Co.,Ltd. Address before: 518000 Guangdong Shenzhen Futian District Che Kung Temple Riverfront Avenue deep industry Tien pine building 17 floor 17A Patentee before: China Construction Steel Structure Corp.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221116 Address after: Room 1908, Chengtou Xin Times Building, No. 2009, Pingshan Avenue, Liulian Community, Pingshan Street, Pingshan District, Shenzhen 518000 Patentee after: China Construction Steel Engineering Co.,Ltd. Address before: 3801, 38 / F, China Construction Science and engineering building, No. 3331, Weilan Coast Community Central Road, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: China Construction Engineering Group Co.,Ltd. |
|
| TR01 | Transfer of patent right |