CN207537869U - Cable way bridge abutment - Google Patents
Cable way bridge abutment Download PDFInfo
- Publication number
- CN207537869U CN207537869U CN201720545830.1U CN201720545830U CN207537869U CN 207537869 U CN207537869 U CN 207537869U CN 201720545830 U CN201720545830 U CN 201720545830U CN 207537869 U CN207537869 U CN 207537869U
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- Prior art keywords
- cable
- anchor
- main rope
- slab
- plinth material
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Abstract
The utility model is related to a kind of cable way bridge abutments, belong to science of bridge building field.The utility model includes anchor slab and plinth material, plinth material is set on the inside of anchor slab, the cable saddle for being laid with main rope is provided at the top of plinth material, connection adjuster is provided with after the pile warp cable saddle of main rope end, main rope end after connecting adjuster by connecting anchor cable, anchor cable is turned to by anchor slab, and simply supported slab is laid between cable saddle top at the top of anchor slab.The form design of the abutment of cable way bridge into freely-supported harden structure, so as to reduce is excavated, mitigates the destruction to environment, the stress for making anchor cable definitely, facilitates the routine inspection to anchor cable and adjusts rope by the utility model；Main rope span can be also reduced, save material and reduces difficulty of construction.
Description
Technical field
The utility model is related to a kind of cable way bridge abutments, belong to science of bridge building field.
Background technology
Modern cable way bridge is a kind of temporary bridge girder construction form widely used in large-scale construction project, the vehicle of cable way bridge
Load passes to main bearing rope by floorings, and main rope transmits the force to the anchorage for being anchored in two sides, and anchorage is primarily subjected to draw
Power.Common anchorage form is alley, anchoring pile, anchor pole and hybrid anchorage etc..Abutment (plinth material) is set between anchorage and main rope,
Pulley is set on abutment to realize that main rope turns to and undertake vertical force.
Cable way bridge needs abutment to realize being connected for the steering of vertical supporting, main rope and bridge floor and two sides.Main rope and anchorage
Between should there are enough spaces for the connection of anchor cable and main rope and to adjust rope.At present frequently with method mainly abutment with
Anchor hole is excavated between anchor cable, gravelly soil is backfilled after anchor cable and anchor cable are provided with main rope connector.
Prior art excavated volume is larger more serious to ecological disruption；Backfill compactness in anchor hole is relatively difficult to guarantee, and easily causes anchor hole
Top roadbed settlement；The gravelly soil of backfill can cause to damage to anchor cable；The frictional force of anchor cable and gravelly soil is not easy to be quantized, from
And its influence to main rope sag is not easy to estimate；The vehicular load that anchor cable in anchor hole is born after being wrapped up by gravelly soil can not essence
Really consider；Cable way bridge is difficult to carry out routine examination to anchor cable in anchor hole after putting into operation；Cable way bridge across footpath is larger simultaneously.
Utility model content
Technical problem to be solved in the utility model is：There is provided a kind of cable way bridge abutment, it is possible to reduce excavate, mitigation pair
The destruction of environment, the stress for making anchor cable definitely, facilitate the routine inspection to anchor cable and adjust rope.
Technical solution is used by the utility model to solve above-mentioned technical problem：Cable way bridge abutment, including anchor slab and
Plinth material, plinth material are set on the inside of anchor slab, and the cable saddle for being laid with main rope is provided at the top of plinth material, is set after the pile warp cable saddle of main rope end
Have connection adjuster, by connecting anchor cable after connecting adjuster, anchor cable is turned to by anchor slab for main rope end, at the top of anchor slab with
Simply supported slab is laid between at the top of cable saddle.
It is further：The freely-supported board support being adapted with simply supported slab is provided at the top of anchor slab.
It is further：Cable saddle includes pulley bracket plate and pulley, after pulley bracket plate height and main rope are by pulley
Apical side height is consistent；One end that simply supported slab is located at plinth material is layed at the top of pulley bracket plate and main rope.
The utility model be applied to cable way bridge specific process step be：Plinth material is poured, and cable saddle component is installed, pulley branch
Frame plate height is consistent by the apical side height after pulley with main rope；
Anchor slab is poured into a mould, freely-supported board support is set above anchor slab；
Main rope, anchor cable, connection adjuster and bridge deck structure are installed；
Simply supported slab is welded using the materials such as I-steel group；
It is laid with simply supported slab.
The beneficial effects of the utility model are：By the form design of the abutment of cable way bridge into freely-supported harden structure, so as to reduce
It excavates, mitigates the destruction to environment, the stress for making anchor cable definitely, facilitates the routine inspection to anchor cable and adjusts rope；Can also it subtract
Few main rope span saves material and reduces difficulty of construction.
Description of the drawings
Fig. 1 is the elevation of the utility model；
Fig. 2 is the plan view of the utility model；
Fig. 3 is the mounting vertical plane figure of cable saddle；
Fig. 4 is the partial enlarged view of cable saddle in Fig. 3；
It is marked in figure：1- anchor slabs, 2- plinth material, 3- main ropes, 4- cable saddles, 5- connections adjuster, 6- anchor cables, 7- simply supported slabs, 8-
Pulley bracket plate, 9- pulleys, 10- railings.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1 to 4, the utility model includes anchor slab 1 and plinth material 2, and plinth material 2 is set on 1 inside of anchor slab, and plinth material 2 pushes up
Portion is provided with the cable saddle 4 for being laid with main rope 3, connection adjuster 5 is provided with after 3 end pile warp cable saddle 4 of main rope, main rope end leads to
Anchor cable 6 is connected after crossing connection adjuster 5, anchor cable 6 is turned to by anchor slab 1, and 1 top of anchor slab and cable saddle are laid between 4 top
Simply supported slab 7.
Stablize for convenience of installation and holding structure, 1 top of anchor slab is provided with the freely-supported board support being adapted with simply supported slab 7.
Simply supported slab 7 can be used the materials group such as I-steel and be welded into.
For the work for making simply supported slab 7 more reliable, 8 height of pulley bracket plate and the main rope 3 of cable saddle 4 pass through the top surface after pulley
It is highly consistent；One end that simply supported slab 7 is located at plinth material 2 is layed in 3 top of pulley bracket plate 8 and main rope.
Claims (2)
1. cable way bridge abutment, including anchor slab (1) and plinth material (2), plinth material (2) is set on the inside of anchor slab (1) at the top of plinth material (2)
It is useful for being laid with the cable saddle (4) of main rope (3), connection adjuster (5), main rope end is provided with after main rope (3) end pile warp cable saddle (4)
Portion connects anchor cable (6) afterwards by connecting adjuster (5), and anchor cable (6) is turned to by anchor slab (1), it is characterised in that：Anchor slab
(1) it is laid with simply supported slab (7) between top and cable saddle (4) top；Cable saddle (4) includes pulley bracket plate (8) and pulley (9), pulley
Supporting plate (8) is highly consistent by the apical side height after pulley with main rope (3)；Simply supported slab (7) is spread positioned at one end of plinth material (2)
At the top of pulley bracket plate (8) and main rope (3).
2. cable way bridge abutment as described in claim 1, it is characterised in that：It is provided at the top of anchor slab (1) and is mutually fitted with simply supported slab (7)
The freely-supported board support matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720545830.1U CN207537869U (en) | 2017-05-16 | 2017-05-16 | Cable way bridge abutment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720545830.1U CN207537869U (en) | 2017-05-16 | 2017-05-16 | Cable way bridge abutment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207537869U true CN207537869U (en) | 2018-06-26 |
Family
ID=62607267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720545830.1U Active CN207537869U (en) | 2017-05-16 | 2017-05-16 | Cable way bridge abutment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207537869U (en) |
-
2017
- 2017-05-16 CN CN201720545830.1U patent/CN207537869U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |