CN201095724Y - Supporting device for bridge maintenance workbench - Google Patents
Supporting device for bridge maintenance workbench Download PDFInfo
- Publication number
- CN201095724Y CN201095724Y CNU2007200638677U CN200720063867U CN201095724Y CN 201095724 Y CN201095724 Y CN 201095724Y CN U2007200638677 U CNU2007200638677 U CN U2007200638677U CN 200720063867 U CN200720063867 U CN 200720063867U CN 201095724 Y CN201095724 Y CN 201095724Y
- Authority
- CN
- China
- Prior art keywords
- bridge
- bracing
- working platform
- strutting arrangement
- supporting device
- 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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- Bridges Or Land Bridges (AREA)
Abstract
The utility model relates to a supporting device used for a bridge-maintaining workplatform, and consists of a door-shaped bracket and the door-shaped bracket is provided with a wheel. The door-shaped bracket is fixed and provided with a suspension component through a cantilever component and the suspension component is provided with an idler wheel on the side close to the bridge body. The door-shaped bracket is provided with a ladder downward through the cantilever component. The advantages are that firstly, the supporting device for a bridge-maintaining workplatform is a movable supporting device, which can be shifted at any moment during the construction according to the requirement and the shift is rather convenient; secondly, pedestrians fail to be affected during the operation; and thirdly, the device can be assembled on the spot, and the transportation is convenient.
Description
Technical field
The utility model belongs to bridge inspection and maintenance equipment, is specifically related to a kind of bracing or strutting arrangement of bridge inspection and maintenance working platform.
Background technology
Bridge need carry out operation in the bottom surface of bridge when constructing or safeguarding.Owing to be work high above the ground, the constructor need just can finish by working platform equipment.Existing working platform generally is to be fixed on the bridge floor to move, treat that the construction of one section scope of operation is finished after, again the fixed end of working platform is unclamped that to move to next section fixing again.The problem that this equipment brings is conspicuous, and dismounting equipment extremely bothers, and influences operating efficiency and construction speed.
The utility model content
The purpose of this utility model provides a kind of bracing or strutting arrangement of bridge inspection and maintenance working platform.This bracing or strutting arrangement can move along bridge floor when construction, and conveniently moving, can improve the operating efficiency of working platform.
To achieve these goals, the technical solution adopted in the utility model is: the bracing or strutting arrangement of bridge inspection and maintenance working platform comprises portal trestle, on support, be provided with wheel, be fixed with suspension member by cantilever section on the portal trestle, suspension member is provided with roller by pontic one side, on the support by cantilever section to having ladder.
When the utility model uses, bracing or strutting arrangement is assembled on the sidewalk on the bridge floor, make the suspension rod on the cantilever section, the outside that ladder is positioned at bridge railings, roller on the suspension member is pressed in body of a bridge side, preventing that bracing or strutting arrangement suspension member when mobile is rubbed by the pulling force of working platform and the body of a bridge, the traction steel rope of cable of working platform is fixed on the bracing or strutting arrangement.The workman can carry out construction operation under the ladder by suspention to working platform.When the construction of work plane finishes, the staff on the bridge floor can shift the bracing or strutting arrangement that wheel is housed onto next work plane along the sidewalk.Because bracing or strutting arrangement adopts portal trestle, the pedestrian can pass in the middle of portal trestle when construction, does not influence pedestrian's walking.
When using, bracing or strutting arrangement should conduct oneself with dignity, as doing counterweight near the pack support the inside configuration sandstone of motorway, to guarantee the safety of working platform at portal trestle according to the enough balances of the weight design of working platform.
Further technical scheme is:
Described wheel adopts the wheel of existing band stop device, and bracing or strutting arrangement is located when work better;
Described ladder can adopt the cage type enclosed construction, makes the workman safer during ladder up and down;
Described portal trestle is provided with that steel cable is fixed, adjusting device and steel cable leading block, with the operating position that is connected and regulates working platform of convenient and working platform.
Advantage of the present utility model:
1, it is a movably bracing or strutting arrangement, can move at any time as required when construction, and move very convenient;
2, it does not influence pedestrian's walking when work;
3, can assembled on site, conveniently transportation.
Further specify the technical solution of the utility model below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a user mode schematic diagram of the present utility model.
The specific embodiment
See Fig. 1, the bracing or strutting arrangement of bridge inspection and maintenance working platform, the portal trestle 1 that comprises assembling, on support 1, be provided with the wheel 2 of band stop device, support 1 top is fixed with suspension member suspension rod 10 by cantilever section, suspension rod 10 is provided with roller 5 by pontic one side, on the support 1 by cantilever section to the ladder 6 that has the cage type enclosed construction, support 1 is provided with that steel cable is 7 fixing, the leading block 4 of adjusting device bottle gouard moved by hands 3 and steel cable 7.
The portal trestle 1 of bracing or strutting arrangement is placed on the bridge floor sidewalk 8, suspension rod 10 on the bracing or strutting arrangement and ladder 6 are positioned at the outside of bridge railings 9, roller 5 on the suspension rod 10 is pressed in and body of a bridge side, the steel cable 7 of traction working platform is fixed on the bottle gouard moved by hands 3 through leading block 4, is placed with counterweight 11 at portal trestle 1 near in the pack support of motorway.
Mode of occupation of the present utility model is seen Fig. 2, and the portal trestle 1 of bracing or strutting arrangement is positioned on the sidewalk of bridge floor both sides, be positioned at working platform 11 under the bridge floor by steel cable 7 traction and fixation on the bottle gouard moved by hands 3 of portal trestle 1.Bracing or strutting arrangement will be with working platform 12 to move along the body of a bridge when mobile.
Claims (3)
1. the bracing or strutting arrangement of a bridge inspection and maintenance working platform, it is characterized in that comprising portal trestle, on portal trestle, be provided with wheel, be fixed with suspension member by cantilever section on the portal trestle, suspension member is provided with roller by pontic one side, on the portal trestle by cantilever section to having ladder.
2. according to the bracing or strutting arrangement of the described bridge inspection and maintenance working platform of claim 1, it is characterized in that described wheel adopts the wheel of band stop device.
3. according to the bracing or strutting arrangement of the described bridge inspection and maintenance working platform of claim 1, it is characterized in that ladder adopts the cage type enclosed construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200638677U CN201095724Y (en) | 2007-07-20 | 2007-07-20 | Supporting device for bridge maintenance workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200638677U CN201095724Y (en) | 2007-07-20 | 2007-07-20 | Supporting device for bridge maintenance workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201095724Y true CN201095724Y (en) | 2008-08-06 |
Family
ID=39922775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200638677U Expired - Fee Related CN201095724Y (en) | 2007-07-20 | 2007-07-20 | Supporting device for bridge maintenance workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201095724Y (en) |
-
2007
- 2007-07-20 CN CNU2007200638677U patent/CN201095724Y/en not_active Expired - Fee Related
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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: 20080806 Termination date: 20120720 |