CN208748524U - The dismounting tooling of cat road mesh sheet - Google Patents
The dismounting tooling of cat road mesh sheet Download PDFInfo
- Publication number
- CN208748524U CN208748524U CN201821134786.6U CN201821134786U CN208748524U CN 208748524 U CN208748524 U CN 208748524U CN 201821134786 U CN201821134786 U CN 201821134786U CN 208748524 U CN208748524 U CN 208748524U
- Authority
- CN
- China
- Prior art keywords
- mesh sheet
- lifting rope
- hollow tube
- cat road
- rope
- 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.)
- Active
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model provides a kind of dismounting tooling of cat road mesh sheet, including bracket, lifting rope, Hoisting tackle group, hollow tube；The Hoisting tackle group is erected on main push-towing rope；The upper end of lifting rope bypasses Hoisting tackle group；The upper end of lifting rope is used to connect the mesh sheet removed；The bracket is fixed on the bridge below main push-towing rope；In piece hollow tube of cradle top lateral connection；The lower section of the lifting rope winds a few from a side to the other side on hollow tube；The lower section latter end of lifting rope is not wound, as lever piece.Further, cooling liquid is passed through in hollow tube.The utility model can significantly reduce security risk that may be present during the decline of cat road mesh sheet, reduce operator, improve dismounting working efficiency.
Description
Technical field
The utility model relates to a kind of dismounting equipment, especially a kind of dismounting tooling of cat road mesh sheet.
Background technique
Cat road, English name Catway, the temporary construction sidewalk being erected at when being suspension bridge construction under main push-towing rope.
Generally apart from bridge floor between 80-150 meters, cat road mesh sheet is enough in tower crane and truck crane in the cat road of large-span suspension bridge
Less than place other methods can only be taken to remove.
General present method for dismounting can only be added by the tackle pulley being suspended on main push-towing rope manually to be pulled in bridge floor to control
The gliding speed of mesh sheet usually wants 4 to 5 people to control；But sometimes since the matching problem between personnel is caused to personnel's
, there is very big security risk in injury.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of dismounting tooling of cat road mesh sheet, Neng Gouxian
Security risk that may be present during reducing the decline of cat road mesh sheet is write, reduces operator, improves dismounting working efficiency.
The technical solution adopted in the utility model is:
A kind of dismounting tooling of cat road mesh sheet, including bracket, lifting rope, Hoisting tackle group, hollow tube；
The Hoisting tackle group is erected on main push-towing rope；The upper end of lifting rope bypasses Hoisting tackle group；The upper end of lifting rope is for connecting
Connect the mesh sheet of dismounting；
The bracket is fixed on the bridge below main push-towing rope；In piece hollow tube of cradle top lateral connection；The lifting rope
Lower section winds a few from a side to the other side on hollow tube；The lower section latter end of lifting rope is not wound, as lever piece.
Further, cooling liquid is passed through in hollow tube.
Further, hollow tube both ends are equipped with connector.
Further, the height of bracket is 0.8m~1.5m.
Further, the upper end of lifting rope is connected with shackle.
Further, lifting rope uses nylon rope.
Further, bracket is fastened on the guard rail mounting hole of steel box-girder by stud and nut.
Utility model has the advantages that
1) operator of bridge floor is greatly decreased, 1 people can be reduced to by 5 people.
2) controllability for increasing operation, security risk is preferably minimized.
3) the mesh sheet quantity hung under primary increases to 5 by 3, improves work efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the overhead view of the utility model.
Specific embodiment
Below with reference to specific drawings and examples, the utility model is described in further detail.
As shown in Figure 1, the utility model proposes a kind of cat road mesh sheet dismounting tooling, including bracket 1, lifting rope 2, lifting
Tackle pulley 4, hollow tube 9；
The Hoisting tackle group 4 is erected on main push-towing rope 5；The upper end of lifting rope 2 bypasses Hoisting tackle group 4；It uses the upper end of lifting rope 2
In the mesh sheet 3 that connection is removed；After operator on cat road dismantles mesh sheet 3, it is connect with 2 upper end of lifting rope；Lifting rope 2 is due to needing
Around Hoisting tackle group 4, therefore solid and soft rope, preferably nylon rope need to be used；
The bracket 1 is fixed on the bridge of 5 lower section of main push-towing rope；Such as shown in fig. 1, bracket 1 passes through stud 7 and nut 6
It is fastened on the guard rail mounting hole of steel box-girder 8；The upper surface of steel box-girder 8 is bridge floor；The height of the bracket 1 be 0.8m~
1.5m, typically, 1m~1.2m, so as to operator's operation；In bracket piece hollow tube 9 of 1 top lateral connection；The hollow tube
9 use seamless steel pipe, have good intensity；The lower section of the lifting rope 2 is on hollow tube 9 from a side to other side writhing number
Circle, such as 2~4 circles；The lower section latter end of lifting rope 2 is not wound, as lever piece 201, as shown in Figure 2；
When under needing to hang the mesh sheet 3 after disassembly, the upper end of lifting rope 2 bypasses Hoisting tackle group 4, mesh sheet 3 by shackle with
The connection of 2 upper end of lifting rope；An operator on bridge floor holds 2 latter ends of lifting rope, that is, lever piece 201, by lifting rope 2 and hollow tube 9
The frictional resistance being wound controls the lowering velocity of mesh sheet 3；One people can be easily accomplished manipulation, avoid more people on bridge floor
The heterogeneity of operation.
Depending on 3 quantity of mesh sheet that the circle number that lifting rope 2 and hollow tube 9 are wound is hung under；Single mesh sheet 3 weighs about public more than 40
Jin, the dismounting tooling can safety it is primary under hang 5 mesh sheet 3；When not using the tooling of the utility model, method is hung under tradition
Can only it is primary under hang 3 mesh sheet 3, and need 4~5 people on bridge floor while operating.
It, can be effectively to the cooling of lifting rope 2, to reduce lifting rope 2 by the water flowing into hollow tube 9 when lifting rope 2 is hot
Abrasion extends the service life of lifting rope 2.
9 both ends of hollow tube can set connector, such as bump joint, to connect water inlet pipe and outlet pipe.Certainly, hollow tube 9
Both ends do not set connector can also, but need another people to be directed at 9 one end of hollow tube with hose and inwardly spray water.
It should be noted last that the above specific embodiment is only to illustrate the technical solution of the utility model rather than limits
System, although the utility model is described in detail referring to example, those skilled in the art should understand that, it can be right
The technical solution of the utility model is modified or replaced equivalently, without departing from the spirit and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (7)
1. a kind of dismounting tooling of cat road mesh sheet, which is characterized in that including bracket (1), lifting rope (2), Hoisting tackle group (4), in
Blank pipe (9)；
The Hoisting tackle group (4) is erected on main push-towing rope (5)；The upper end of lifting rope (2) bypasses Hoisting tackle group (4)；Lifting rope (2)
Upper end is used to connect the mesh sheet (3) removed；
The bracket (1) is fixed on the bridge below main push-towing rope (5)；Piece hollow tube (9) of lateral connection at the top of bracket (1)；Institute
The lower section for stating lifting rope (2) winds a few from a side to the other side on hollow tube (9)；The lower section latter end of lifting rope (2) is not wound, and is made
For lever piece (201).
2. the dismounting tooling of cat road as described in claim 1 mesh sheet, which is characterized in that
Hollow tube is passed through cooling liquid in (9).
3. the dismounting tooling of cat road as described in claim 1 mesh sheet, which is characterized in that
Hollow tube (9) both ends are equipped with connector.
4. the dismounting tooling of cat road as described in claim 1 mesh sheet, which is characterized in that
The height of bracket (1) is 0.8m~1.5m.
5. the dismounting tooling of cat road as described in claim 1 mesh sheet, which is characterized in that
The upper end of lifting rope (2) is connected with shackle.
6. the dismounting tooling of cat road as described in claim 1 mesh sheet, which is characterized in that
Lifting rope (2) uses nylon rope.
7. the dismounting tooling of cat road as described in claim 1 mesh sheet, which is characterized in that
Bracket (1) is fastened on the guard rail mounting hole of steel box-girder (8) by stud (7) and nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821134786.6U CN208748524U (en) | 2018-07-17 | 2018-07-17 | The dismounting tooling of cat road mesh sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821134786.6U CN208748524U (en) | 2018-07-17 | 2018-07-17 | The dismounting tooling of cat road mesh sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208748524U true CN208748524U (en) | 2019-04-16 |
Family
ID=66055834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821134786.6U Active CN208748524U (en) | 2018-07-17 | 2018-07-17 | The dismounting tooling of cat road mesh sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208748524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578302A (en) * | 2019-10-17 | 2019-12-17 | 四川公路桥梁建设集团有限公司 | Construction method for dismantling main cable catwalk in suspension bridge space |
-
2018
- 2018-07-17 CN CN201821134786.6U patent/CN208748524U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578302A (en) * | 2019-10-17 | 2019-12-17 | 四川公路桥梁建设集团有限公司 | Construction method for dismantling main cable catwalk in suspension bridge space |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201458596U (en) | Crane with self-dismounting device | |
| CN201420238Y (en) | Multifunctional repair car for deck bridge of railway | |
| CN208748524U (en) | The dismounting tooling of cat road mesh sheet | |
| CN109797649A (en) | A kind of tool car Hoisting Program not influencing bridge deck traffic | |
| CN208681459U (en) | A kind of tower beacon attaching/detaching apparatus | |
| CN201614731U (en) | Novel electric lifting scaffold | |
| CN205367454U (en) | Large -size formwork hoisting machine constructs | |
| CN207401033U (en) | The safety belt suspension device of for transformer | |
| CN101649684B (en) | Installing method of roof mast | |
| CN109252733A (en) | Adhesion type is from climbing pole lifting system | |
| CN205873822U (en) | Big flat top overhauls balcony lift | |
| CN208293447U (en) | A kind of device of bent cap bracket overall pulling down | |
| CN202000647U (en) | Base device for lifting scaffold in elevator shaft | |
| CN205676052U (en) | Bench type transformer crane device | |
| CN208054723U (en) | A kind of Pipe installing application c-type suspension hook | |
| CN208534002U (en) | A kind of high-altitude constructing structure that can partially store | |
| CN208166512U (en) | A kind of descending frame for the installation of great diameter and long steel reinforcement cage | |
| CN206814306U (en) | The detachable simple loop wheel machine of transformer station | |
| CN112299232B (en) | Method for hoisting tower top L-shaped tower-attached pipeline of large-scale tower equipment by single main lifting lug | |
| CN109022672A (en) | The installation method of converter evaporation cooling air flue when a kind of maintenance | |
| CN205654143U (en) | Car flame -out in flight frame | |
| CN104344075A (en) | Rapid hoisting and mounting method for suspending temporary air/water pipeline on shaft wall in vertical shaft construction | |
| CN104410009A (en) | Climbing type steel wire rope ladder | |
| CN205590168U (en) | Overturning lifting device | |
| CN218114748U (en) | Steel reinforcement framework hoisting device for bridge construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |