CN204592560U - A kind of adjustable cable crane span structure support supported for curved wall - Google Patents
A kind of adjustable cable crane span structure support supported for curved wall Download PDFInfo
- Publication number
- CN204592560U CN204592560U CN201520142138.5U CN201520142138U CN204592560U CN 204592560 U CN204592560 U CN 204592560U CN 201520142138 U CN201520142138 U CN 201520142138U CN 204592560 U CN204592560 U CN 204592560U
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- arm
- bolt hole
- cross
- metal bar
- vertical rod
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Abstract
For the adjustable cable crane span structure support that curved wall supports, described vertical rod, cross-arm and diagonal brace end-to-end are also bolted triangularity structure, and long strip adjustable bolt hole is offered in described vertical rod; Described cross-arm is horizontally disposed metal bar all the time, and one end that cross-arm is connected with vertical rod is set to semicircular arc-shaped; Described diagonal brace is the metal bar arranged obliquely, and two ends are set to semicircular arc-shaped.The adjustable cable crane span structure support supported for curved wall described in the utility model, have manufacturing process simple, installing/dismounting is easy to maintenance, can production line balance in enormous quantities, the advantages such as the input of minimizing job site welding equipment; Be applicable to the curved walls such as subway, tunnel, tunnel more flexibly, flexible for installation in engineering construction, convenient, reduce workman's physical consumption, improve efficiency of construction, accelerate construction speed, reduce engineering cost, shorten the duration.
Description
Technical field
The utility model relates to cable testing bridge field, is specially a kind of adjustable cable crane span structure support supported for curved wall.
Background technique
Cable testing bridge support in use, be generally support is fixed on cable testing bridge process metope or tunnel on.Existing cable testing bridge support is vertical rod, cross-arm, diagonal brace three part are welded, and end-to-end structure triangular in shape between three, cross-arm keeps horizontal positioned, support cannot adjust cross-arm height after machining and being fixed on vertical metope, the technological requirement of cable testing bridge in the horizontal laying of same working surface domestic demand can not be met, bring certain difficulty to construction.
In daily life, except needing except cabling crane span structure on vertical metope, the curved walls such as subway, tunnel, tunnel need to lay different cable testing bridges equally, traditional cable testing bridge support is because of the rectangular triangle of its structure, fixing metope off plumb occasion can not directly use, cause by the situation of technological requirement cabling crane span structure, material and artificial a large amount of wastes cannot be caused simultaneously.
Model utility content
In order to solve the problem, the purpose of this utility model proposes a kind of adjustable cable crane span structure support supported for curved wall, adjustable bolt hole is set, realize cable testing bridge support when vertical rod is fixing, still can regulate the height of cross-arm, and in adjustment process, whether vertical rod vertically be arranged and do not do requirement.
The utility model in order to the taked technological scheme that solves the problem is: a kind of adjustable cable crane span structure support supported for curved wall, comprise vertical rod, cross-arm and diagonal brace, described vertical rod, cross-arm and diagonal brace end-to-end are also bolted triangularity structure, described vertical rod is the vertical rectangular metal bar arranged, metal bar offers long strip adjustable bolt hole respectively near the position at upper and lower two ends, the bearing of trend in adjustable bolt hole and the length direction of rectangular metal bar are parallel to each other, and the width in adjustable bolt hole and the diameter of bolt match; Described cross-arm is horizontally disposed metal bar all the time, one end that cross-arm is connected with vertical rod is set to semicircular arc-shaped, the home position being positioned at semi-circle is provided with prepared screw-bolt hole, the other end position of cross-arm is provided with adjustable bolt hole, the bearing of trend in adjustable bolt hole and the length direction of metal bar are parallel to each other, and the width in adjustable bolt hole and the diameter of bolt match; Described diagonal brace is the metal bar arranged obliquely, metal bar two ends are set to semicircular arc-shaped, long strip adjustable bolt hole is offered respectively near the position at upper and lower two ends, the bearing of trend in adjustable bolt hole and the length direction of metal bar are parallel to each other, and the width in adjustable bolt hole and the diameter of bolt match.
Preferably, described vertical rod, cross-arm and diagonal brace can use angle steel common in daily production to make.
One end that described cross-arm is provided with adjustable bolt hole is set to semicircular arc-shaped.
Preferably, described bolt adopts etch-proof galvanized bolt.
The beneficial effects of the utility model:
A kind of adjustable cable crane span structure support supported for curved wall described in the utility model, the vertical rod of composition support, cross-arm and diagonal brace are adopted bolton, there is manufacturing process simple, installing/dismounting is easy to maintenance, can production line balance in enormous quantities, reduce the advantages such as the input of job site welding equipment, again because be provided with adjustable bolt hole, make vertical rod, there is certain surplus can supply to regulate between cross-arm and diagonal brace, cable testing bridge need lay level, when adjacent multiple support cross-arm is not on a horizontal line, can fix again after up-down adjustment cross-arm height as required, when cross-arm must keep level, whether vertically requirement is not done to vertical rod, so be applicable to subway, tunnel, can the support cross-arm in same level be adjusted in same level during the occasion of the curved walls such as tunnel, flexible for installation in engineering construction, convenient, reduce workman's physical consumption, improve efficiency of construction, accelerate construction speed, reduce engineering cost, shorten the duration.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of adjustable cable crane span structure support for curved wall support of the utility model;
Fig. 2 is the structural representation of a kind of adjustable cable crane span structure support each several part for curved wall support of the utility model;
Fig. 3 is the usage mode schematic diagram of a kind of adjustable cable crane span structure support for curved wall support of the utility model;
Mark in figure: 1, vertical rod, 2, cross-arm, 3, diagonal brace, 4, prepared screw-bolt hole, 5, adjustable bolt hole, 6, bolt.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated; the present embodiment is premised on technical solutions of the utility model; give detailed mode of execution and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As described in Figure, the utility model is a kind of adjustable cable crane span structure support supported for curved wall, comprise vertical rod 1, cross-arm 2 and diagonal brace 3, described vertical rod 1, cross-arm 2 and diagonal brace 3 end-to-end also connect into triangular structure by bolt 6, bolt 6 adopts etch-proof galvanized bolt, described vertical rod 1 is the vertical rectangular metal bar arranged, metal bar offers long strip adjustable bolt hole 5 respectively near the position at upper and lower two ends, the bearing of trend in adjustable bolt hole 5 and the length direction of rectangular metal bar are parallel to each other, the width in adjustable bolt hole 5 and the diameter of bolt 6 match, the utility model in the process used, vertical vertical rod 1 be fixed on need installing cables crane span structure metope or tunnel in, the metope fixed curved, mutually not vertical with bottom surface, described cross-arm 2 is horizontally disposed metal bar all the time, one end that cross-arm 2 is connected with vertical rod 1 is set to semicircular arc-shaped, when there is vertical rod and ground off plumb situation, cross-arm remains and keeps horizontally disposed, angle now between vertical rod and cross-arm is not equal to 90 °, the home position being positioned at semi-circle is provided with prepared screw-bolt hole 4, the other end position of cross-arm 2 is provided with adjustable bolt hole 5, the bearing of trend in adjustable bolt hole 5 and the length direction of metal bar are parallel to each other, and the width in adjustable bolt hole 5 and the diameter of bolt 6 match, described diagonal brace 3 is the metal bar arranged obliquely, metal bar two ends are set to semicircular arc-shaped, long strip adjustable bolt hole 5 is offered respectively near the position at upper and lower two ends, the bearing of trend in adjustable bolt hole 5 and the length direction of metal bar are parallel to each other, and the width in adjustable bolt hole 5 and the diameter of bolt 6 match.
Described vertical rod 1, cross-arm 2 and diagonal brace 3 three part join end to end formation triangular structure between two, when adjacent several support cross-arm 2 is not on a horizontal line, the bolt 6 in vertical rod can be loosened, cross-arm 2 and diagonal brace 3 direction along adjustable bolt hole is moved up and down, thus the cross-arm 2 adjusting adjacent multiple support is on a horizontal plane, meet the technological requirement that same working surface inner cable crane span structure is laid in same level.
One end that described cross-arm 2 is provided with adjustable bolt hole is semicircular arc-shaped, the end corner angle of rectangle are comparatively sharp-pointed, again because be that metal material is so quality is harder, the personal injury of operator is easily caused once collide with, be designed to the termination of semicircular arc-shaped, avoid damaging to staff in operation construction.
Preferably, described vertical rod 1, cross-arm 2 and diagonal brace 3 can use angle steel manufacture common in daily production, manufacture raw material simple and easy to get, and manufacturing process is simple, can production line balance in enormous quantities, reduce cost of production.
Claims (1)
1. the adjustable cable crane span structure support supported for curved wall, comprise vertical rod (1), cross-arm (2) and diagonal brace (3), it is characterized in that: described vertical rod (1), cross-arm (2) and diagonal brace (3) end-to-end also connect into triangular structure by bolt (6), described vertical rod (1) is the vertical rectangular metal bar arranged, metal bar offers long strip adjustable bolt hole (5) respectively near the position at upper and lower two ends, the bearing of trend in adjustable bolt hole (5) and the length direction of rectangular metal bar are parallel to each other, the width in adjustable bolt hole (5) and the diameter of bolt (6) match, described cross-arm (2) is horizontally disposed metal bar all the time, one end that cross-arm (2) is connected with vertical rod (1) is set to semicircular arc-shaped, the home position being positioned at semi-circle is provided with prepared screw-bolt hole (4), the other end position of cross-arm (2) is provided with adjustable bolt hole (5), the bearing of trend in adjustable bolt hole (5) and the length direction of metal bar are parallel to each other, and the width of adjustable bolt hole (5) and the diameter of bolt (6) match, described diagonal brace (3) is the metal bar arranged obliquely, metal bar two ends are set to semicircular arc-shaped, long strip adjustable bolt hole (5) is offered respectively near the position at upper and lower two ends, the bearing of trend in adjustable bolt hole (5) and the length direction of metal bar are parallel to each other, and the width of adjustable bolt hole (5) and the diameter of bolt (6) match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520142138.5U CN204592560U (en) | 2015-03-13 | 2015-03-13 | A kind of adjustable cable crane span structure support supported for curved wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520142138.5U CN204592560U (en) | 2015-03-13 | 2015-03-13 | A kind of adjustable cable crane span structure support supported for curved wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204592560U true CN204592560U (en) | 2015-08-26 |
Family
ID=53928711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520142138.5U Expired - Fee Related CN204592560U (en) | 2015-03-13 | 2015-03-13 | A kind of adjustable cable crane span structure support supported for curved wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204592560U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951881A (en) * | 2016-05-25 | 2016-09-21 | 四川亚塑新材料有限公司 | Inspection well |
| CN107237927A (en) * | 2017-07-26 | 2017-10-10 | 湖北省城建设计院股份有限公司 | The cable bearer of tilt adjustable section |
| CN107366422A (en) * | 2017-09-14 | 2017-11-21 | 北京城建六建设集团有限公司 | A kind of adjustable suspension bridging piece support frame |
| CN109098517A (en) * | 2018-09-30 | 2018-12-28 | 北京科技大学 | A kind of stringing pole of stringing formula pure electric vehicle underground carry scraper stringing system |
-
2015
- 2015-03-13 CN CN201520142138.5U patent/CN204592560U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105951881A (en) * | 2016-05-25 | 2016-09-21 | 四川亚塑新材料有限公司 | Inspection well |
| CN107237927A (en) * | 2017-07-26 | 2017-10-10 | 湖北省城建设计院股份有限公司 | The cable bearer of tilt adjustable section |
| CN107366422A (en) * | 2017-09-14 | 2017-11-21 | 北京城建六建设集团有限公司 | A kind of adjustable suspension bridging piece support frame |
| CN109098517A (en) * | 2018-09-30 | 2018-12-28 | 北京科技大学 | A kind of stringing pole of stringing formula pure electric vehicle underground carry scraper stringing system |
| CN109098517B (en) * | 2018-09-30 | 2024-04-05 | 北京科技大学 | Overhead line pole of overhead line type pure electric underground scraper overhead line system |
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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: 20150826 Termination date: 20160313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |