CN206486899U - Roadbed side slope protection grid frame device - Google Patents
Roadbed side slope protection grid frame device Download PDFInfo
- Publication number
- CN206486899U CN206486899U CN201720173523.5U CN201720173523U CN206486899U CN 206486899 U CN206486899 U CN 206486899U CN 201720173523 U CN201720173523 U CN 201720173523U CN 206486899 U CN206486899 U CN 206486899U
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- CN
- China
- Prior art keywords
- steel plate
- skeleton
- connection
- side slope
- fixation
- Prior art date
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- Expired - Fee Related
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Abstract
Roadbed side slope protection grid frame device, including anchor pole, concrete frame, bar-mat reinforcement, mortar surface layer, shotcrete layer, skeleton, connecting framework in the concrete frame, it is arranged on the upside of the skeleton in mortar surface layer, it is arranged on the downside of the skeleton in shotcrete layer, among the body construction of the skeleton bottom insertion roadbed side slope, the skeleton includes cylinder, steel plate, trip bolt, fastening bolt, steel pipe, fixation steel plate, anchor pole, junction steel plate on the right side of the cylinder bottom, the steel plate has a circular hole, connection adapter sleeve on the right side of the steel plate bottom, the steel plate right upper portion attachment spacers, the pad connects trip bolt, the trip bolt sequentially passes through pad, a number circular hole, adapter sleeve is connected with steel pipe, the fastener for connection fixation steel plate, the fixation steel plate has No. three circular holes.
Description
Technical field
The utility model is related to roadbed side slope protector field, more particularly to a kind of roadbed side slope protection grid skeleton dress
Put.
Background technology
The rock side slope of all gunite concrete protection is thicker in broken rock when rock stratum detrition is serious, joints development
In the case of, if continuing weathering, dropstone or small-sized avalanche will be caused, so as to influence the stability of whole side slope, it is integrally tied
The ability that structure bears lateral pressure is poor, and intensity, cracking resistance are also poor.
Utility model content
There is provided the roadbed that a kind of intensity is high, cracking resistance is good for deficiencies of the prior art for the utility model
Side slope protection grid frame device.
The purpose of this utility model is to be achieved through the following technical solutions：
A kind of roadbed side slope protection grid frame device, including anchor pole, concrete frame, bar-mat reinforcement, mortar surface layer, injection
It is arranged on the upside of connecting framework in concrete layer, skeleton, the concrete frame, the skeleton in mortar surface layer, the skeleton
Downside is arranged in shotcrete layer, and among the body construction of the skeleton bottom insertion roadbed side slope, the skeleton includes
Junction steel plate on the right side of cylinder, steel plate, trip bolt, fastening bolt, steel pipe, fixation steel plate, anchor pole, the cylinder bottom, it is described
Steel plate has connection adapter sleeve, the steel plate right upper portion attachment spacers, the pad on the right side of a circular hole, the steel plate bottom
Trip bolt is connected, the trip bolt sequentially passes through pad, circular hole, an adapter sleeve and is connected with steel pipe, the steel pipe connecting
Fixation steel plate is connect, the fixation steel plate has No. three circular holes, and the steel plate lower left side connects supporting steel plate, the supporting steel plate
With No. two circular holes, the supporting steel plate includes connecting on the right side of Left-side support steel plate and Right side support steel plate, the fixation steel plate
Right side support steel plate, the Right side support steel plate connects connection Left-side support steel plate, institute on the left of clamp nut, the fixation steel plate
Left-side support steel plate connecting spring pad is stated, the spring shim connects fastening bolt, and the fastening bolt sequentially passes through spring
No. two circular holes on pad, Left-side support steel plate, No. three circular holes, No. two circular holes connection clamp nut on Right side support steel plate.
The cylinder lower left side connection reinforcement steel plate, the reinforcement steel plate side wall junction steel plate, the reinforcement steel plate is cut
Face is triangle.
Connection side slope bulk junction on the downside of connection shotcrete layer on the downside of the mortar surface layer, the shotcrete layer
There is bar-mat reinforcement inside structure, the shotcrete layer, the bar-mat reinforcement, mortar surface layer, be respectively provided with inside shotcrete layer
Concrete frame.
Beneficial effect：
Such a method can keep going deep into being reinforced on a large scale inside slopes under existing domatic state, advance active side slope
Ravelly ground applies normal pressure, plays compacted locking effect, and supporting steel plate is linked together by fastening bolt with fixation steel plate,
And then the connection of steel pipe and five-way connecting piece is become more fastening, it is solid, by strengthening the company of steel plate between cylinder and steel plate
The supporting power for strengthening five-way connecting piece is connect, the problem of solving the endurance weak spot of five-way connecting piece, anchor pole, concrete frame
Frame, bar-mat reinforcement, mortar surface layer, the mutual cooperation of shotcrete layer, can enable the broken rock in domatic interior certain depth
Strengthen, and the lateral pressure produced by a small amount of broken body can be born, overall structure has higher intensity, preferable crack resistance
Energy.
Brief description of the drawings
Fig. 1 is roadbed side slope protection grid frame device structural representation described in the utility model.
Fig. 2 is five-way connecting piece structural representation described in the utility model.
Fig. 3 is five-way connecting piece partial structural diagram described in the utility model.
Fig. 4 is Fig. 3 cross-sectional views described in the utility model.
Embodiment
The utility model is described in further detail below according to drawings and examples：
A kind of roadbed side slope protection grid frame device, including anchor pole 15, concrete frame 16, bar-mat reinforcement 17, mortar face
Mortar face is arranged on the upside of connecting framework in layer 18, shotcrete layer 19, skeleton, the concrete frame 16, the skeleton
In layer 18, it is arranged on the downside of the skeleton in shotcrete layer 19, the body construction of roadbed side slope is inserted in the skeleton bottom
Among, such a method can keep going deep into being reinforced on a large scale inside slopes under existing domatic state, advance active side slope pine
Dissipate rock stratum and apply normal pressure, play compacted locking effect, the skeleton includes cylinder 1, steel plate 2, trip bolt 5, fastening bolt
10th, junction steel plate 2 on the right side of steel pipe 13, fixation steel plate 14, anchor pole 15, the bottom of cylinder 1, the steel plate 2 has a circular hole
4, the bottom of the steel plate 2 right side connection adapter sleeve 3, the right upper portion attachment spacers 6 of steel plate 2, the connection of the pad 6 fastening spiral shell
Nail 5, the trip bolt 5 sequentially passes through pad 6, circular hole 4, an adapter sleeve 3 and is connected with steel pipe 13, and the steel pipe 13 is connected
Fixation steel plate 14, the fixation steel plate 14 has No. three circular holes 20, and the lower left side of steel plate 2 connects supporting steel plate 8, the branch
Supportting steel plate 8 has No. two circular holes 9, and the supporting steel plate 8 includes Left-side support steel plate and Right side support steel plate, the fixation steel plate
14 right side connection Right side support steel plates, the Right side support steel plate connects clamp nut 12, and the left side of fixation steel plate 14 is connected
Left-side support steel plate, the Left-side support steel plate connecting spring pad 11, the spring shim 11 connects fastening bolt 10, described
Fastening bolt 10 sequentially passes through spring shim 11, No. two circular holes on Left-side support steel plate, No. three circular holes 20, Right side support steel plates
On No. two circular holes connection clamp nut 12, supporting steel plate 8 linked together by fastening bolt 10 with fixation steel plate 14, and then
Make steel pipe 13 and five-way connecting piece connection become more fastening, it is solid.
The lower left side connection reinforcement steel plate 7 of cylinder 1, the reinforcement side wall junction steel plate 2 of steel plate 7, the reinforcement steel
Plate 7 section is triangle, by strengthening the connection reinforcement supporting power of five-way connecting piece of steel plate 7 between cylinder 1 and steel plate 2,
The problem of solving the endurance weak spot of five-way connecting piece.
The downside of the mortar surface layer 18 connection shotcrete layer 19, the downside of the shotcrete layer 19 connection side slope sheet
Body structure, the inside of shotcrete layer 19 has bar-mat reinforcement 17, the bar-mat reinforcement 17, mortar surface layer 18, gunite concrete
Concrete frame 16, anchor pole 15, concrete frame 16, bar-mat reinforcement 17, mortar surface layer 18, gunite concrete are respectively provided with inside layer 19
The mutual cooperation of layer 19, can be enhanced the broken rock in domatic interior certain depth, and can bear a small amount of broken body institute
The lateral pressure of generation, overall structure has higher intensity, preferable cracking resistance.
Claims (3)
1. a kind of roadbed side slope protection grid frame device, it is characterized in that:Including anchor pole, concrete frame, bar-mat reinforcement, mortar
It is arranged on the upside of connecting framework in surface layer, shotcrete layer, skeleton, the concrete frame, the skeleton in mortar surface layer,
It is arranged on the downside of the skeleton in shotcrete layer, it is described among the body construction of the skeleton bottom insertion roadbed side slope
Skeleton includes connection steel on the right side of cylinder, steel plate, trip bolt, fastening bolt, steel pipe, fixation steel plate, anchor pole, the cylinder bottom
Plate, the steel plate, which has, connects adapter sleeve on the right side of a circular hole, the steel plate bottom, the steel plate right upper portion attachment spacers,
The pad connects trip bolt, and the trip bolt sequentially passes through pad, circular hole, an adapter sleeve and is connected with steel pipe, institute
Fastener for connection fixation steel plate is stated, the fixation steel plate has No. three circular holes, and the steel plate lower left side connects supporting steel plate, described
Supporting steel plate has No. two circular holes, and the supporting steel plate includes Left-side support steel plate and Right side support steel plate, the fixation steel plate
Right side connects Right side support steel plate, and the Right side support steel plate connects connection left side on the left of clamp nut, the fixation steel plate and propped up
Steel plate is supportted, the Left-side support steel plate connecting spring pad, the spring shim connects fastening bolt, and the fastening bolt is successively
It is tight through No. two circular holes connection on No. two circular holes on spring shim, Left-side support steel plate, No. three circular holes, Right side support steel plate
Gu nut.
2. roadbed side slope protection grid frame device according to claim 1, it is characterized in that:The cylinder lower left side
Connection reinforcement steel plate, the reinforcement steel plate side wall junction steel plate, the reinforcement steel plate section is triangle.
3. roadbed side slope protection grid frame device according to claim 2, it is characterized in that:On the downside of the mortar surface layer
Connect on the downside of shotcrete layer, the shotcrete layer and have inside connection side slope body construction, the shotcrete layer
There is a bar-mat reinforcement, the bar-mat reinforcement, mortar surface layer, be respectively provided with concrete frame inside shotcrete layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720173523.5U CN206486899U (en) | 2017-02-26 | 2017-02-26 | Roadbed side slope protection grid frame device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720173523.5U CN206486899U (en) | 2017-02-26 | 2017-02-26 | Roadbed side slope protection grid frame device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206486899U true CN206486899U (en) | 2017-09-12 |
Family
ID=59763086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720173523.5U Expired - Fee Related CN206486899U (en) | 2017-02-26 | 2017-02-26 | Roadbed side slope protection grid frame device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206486899U (en) |
-
2017
- 2017-02-26 CN CN201720173523.5U patent/CN206486899U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170912 Termination date: 20180226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |