CN205330684U - Bridge hoisting device around tunnel landing stage - Google Patents
Bridge hoisting device around tunnel landing stage Download PDFInfo
- Publication number
- CN205330684U CN205330684U CN201620107601.7U CN201620107601U CN205330684U CN 205330684 U CN205330684 U CN 205330684U CN 201620107601 U CN201620107601 U CN 201620107601U CN 205330684 U CN205330684 U CN 205330684U
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- China
- Prior art keywords
- bridge plate
- pontic
- bridge
- hoisting device
- calabash
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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.)
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Abstract
The utility model provides a pair of bridge hoisting device around tunnel landing stage regards as manual zip fastener calabash to promote power, can effectual reduction in production cost, and the back easy maintenance that breaks down does not influence whole construction, the portal mount set up in the pontic outside, the bridge plate rear end sets up on the pontic, zip fastener calabash one end sets up on the bridge plate, and one end is fixed on the portal mount in addition, supports and fixes in the bridge plate below, and fixed chain one end sets up on supporting, and the one end setting is on the bridge plate in addition, simple structure, the fault rate is low, can also reduction in production cost.
Description
Art
This utility model relates to a kind of tunnel trestle and promotes field, particularly relates to a kind of tunnel trestle front-rear axle lifting device。
Background technology
At present, along with the quickening that Chinese society doctrine is built, in building tunneling process, trestle is widely used, and existing trestle forward and backward bridge many employings hydraulic pressure lift: and hydraulic pressure is in use, it is easy to the faults such as leakage of oil occur, maintain complexity, and need many work posts to coordinate, cause trestle not use after breaking down, have a strong impact on construction speed。
Utility model content
In order to solve existing trestle Upgrade Problem, a kind of tunnel trestle front-rear axle lifting device that this utility model provides, using manual zipper calabash as promoting power, it is possible to effectively reduce production cost, easy to maintenance after breaking down, do not affect integral construction；Its technical scheme is: a kind of tunnel trestle front-rear axle lifting device is by bridge plate 1, zipper calabash 2, portal fixed mount 3, pontic 4, fixing chain 5, supports 6 compositions；Described portal fixed mount 3 is arranged on outside pontic, and bridge plate 1 rear end is arranged on pontic 4；Zipper calabash 2 one end is arranged on bridge plate 1, and other end is fixed on portal fixed mount 3, supports 6 and is fixed on below bridge plate 1, and fixing chain 5 one end is arranged in support 6, and other end is arranged on bridge plate 1。
Beneficial effect, a kind of tunnel trestle front-rear axle lifting device that this utility model provides, simple in construction, failure rate is low, moreover it is possible to reduce production cost。
Accompanying drawing explanation
Below in conjunction with accompanying drawing, this utility model is further illustrated
Fig. 1 is general assembly structural representation of the present utility model；
In figure, bridge plate (1), zipper calabash (2), portal fixed mount (3), pontic (4), fixing chain (5), support (6)。
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described。
As it can be seen, a kind of tunnel trestle front-rear axle lifting device is by bridge plate (1), zipper calabash (2), portal fixed mount (3), pontic (4), fixing chain (5), supports (6) and constitute；Described portal fixed mount (3) is arranged on outside pontic, and bridge plate (1) rear end is arranged on pontic (4)；Zipper calabash (2) one end is arranged on bridge plate (1), other end is fixed on portal fixed mount (3), support (6) and be fixed on bridge plate (1) lower section, fixing chain (5) one end is arranged in support (6), and other end is arranged on bridge plate (1)。
Claims (1)
1. a tunnel trestle front-rear axle lifting device, is by bridge plate (1), zipper calabash (2), portal fixed mount (3), pontic (4), fixing chain (5), supports (6) and constitute；It is characterized in that: described portal fixed mount (3) is arranged on outside pontic, and bridge plate (1) rear end is arranged on pontic (4)；Zipper calabash (2) one end is arranged on bridge plate (1), other end is fixed on portal fixed mount (3), support (6) and be fixed on bridge plate (1) lower section, fixing chain (5) one end is arranged in support (6), and other end is arranged on bridge plate (1)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620107601.7U CN205330684U (en) | 2016-01-29 | 2016-01-29 | Bridge hoisting device around tunnel landing stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620107601.7U CN205330684U (en) | 2016-01-29 | 2016-01-29 | Bridge hoisting device around tunnel landing stage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205330684U true CN205330684U (en) | 2016-06-22 |
Family
ID=56318016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620107601.7U Active CN205330684U (en) | 2016-01-29 | 2016-01-29 | Bridge hoisting device around tunnel landing stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205330684U (en) |
-
2016
- 2016-01-29 CN CN201620107601.7U patent/CN205330684U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170420 Address after: 471000 Henan city of Luoyang Province Red Shan Xigong District under the village of Dragon Road No. 16 Patentee after: LUOYANG GAOFEI BRIDGE AND TUNNEL MACHINERY Co.,Ltd. Address before: 471000 Yanshi province big mouth Township grass Temple Village Hao street, No. 18 Co-patentee before: Cheng Chaoliang Patentee before: Huang Gaofei |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 471000 No. 16, Longteng North Road, Xiagou Village, Hongshan Township, Xigong District, Luoyang City, Henan Province Patentee after: Luoyang Gaofei Bridges and Tunnels Machinery Co.,Ltd. Address before: 471000 No. 16, Longteng North Road, Xiagou Village, Hongshan Township, Xigong District, Luoyang City, Henan Province Patentee before: LUOYANG GAOFEI BRIDGE AND TUNNEL MACHINERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |