CN216999378U - Side slope isolated rolling stone processing structure - Google Patents
Side slope isolated rolling stone processing structure Download PDFInfo
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- CN216999378U CN216999378U CN202120826143.3U CN202120826143U CN216999378U CN 216999378 U CN216999378 U CN 216999378U CN 202120826143 U CN202120826143 U CN 202120826143U CN 216999378 U CN216999378 U CN 216999378U
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Abstract
The utility model provides a side slope isolated rolling stone processing structure.A cladding and supporting reinforcing device is arranged on an isolated rolling stone, and a stone blocking pit is arranged on a circuit on which the isolated rolling stone falls in a rolling manner; the isolated rolling stones are wrapped by the steel bar cover net and are anchored through the anchor rod, and the steel bar cover net is welded with the anchor rod; the minimum diameter of the bottom of the stone blocking pit is larger than the diameter of the isolated rolling stone, and the depth of the stone blocking pit is larger than the radius of the bottom of the isolated rolling stone; the stone blocking pit is provided with a lower pit pedestrian passageway, and the periphery of the stone blocking pit is provided with a fence. The utility model has the advantages that: it is reasonable to arrange, reducible solitary roll stone processing load improves work efficiency, and is safe feasible for the construction progress.
Description
Technical Field
The utility model relates to the technical field of side slopes of hydraulic and hydroelectric engineering, in particular to a side slope isolated rolling stone treatment structure.
Background
In water conservancy and hydropower engineering, isolated rolling stones often exist on side slopes on two sides due to topographic and geological reasons, and the isolated rolling stones on the opening line of the side slopes are generally required to be blasted before main engineering and side slope excavation.
Adopt blasting to do all can form new all can to the roller rock to increase the work load of handling, because the blasting of open line upper portion often can influence the safety of lower part side slope and main part engineering construction simultaneously, generally need stagger the construction, influence the whole construction progress of project.
Disclosure of Invention
The utility model aims to provide a safe and feasible side slope isolated rolling stone processing structure which is reasonable in arrangement, improves the working efficiency, accelerates the construction progress.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
a side slope isolated rolling stone processing structure is characterized in that a cladding and supporting reinforcing device is arranged on an isolated rolling stone, and a stone blocking pit is arranged on a line where the isolated rolling stone falls.
Furthermore, the isolated rolling stones are wrapped by the steel bar cover net and are anchored through the anchor rods, and the steel bar cover net is connected with the anchor rods.
Furthermore, the steel bar cover net is formed by interweaving and welding transverse steel bars and longitudinal steel bars, a plurality of hollow areas formed by the transverse steel bars and the longitudinal steel bars in a staggered mode are filled with plastic-coated grille nets, and the plastic-coated grille nets are connected with the transverse steel bars and the longitudinal steel bars through sutures respectively.
Further, the connecting end of the head of the anchor rod is welded with a connecting steel wire, and the connecting steel wire penetrates through the edge of the steel bar cover net and is welded into a connecting ring.
Further, the minimum diameter of the bottom of the stone blocking pit is larger than the diameter of the isolated rolling stone, and the depth of the stone blocking pit is larger than the radius of the bottom of the isolated rolling stone.
Furthermore, the stone blocking pit is provided with a lower pit pedestrian passageway, and a surrounding baffle is arranged around the stone blocking pit.
Furthermore, the bottom of the front end of the isolated rolling stone is provided with a support, and the support can be made of concrete or masonry materials.
Compared with the prior art, the utility model has the following advantages:
the side slope isolated rolling stone processing structure is reasonable in arrangement, the workload of isolated rolling stone processing can be reduced, the working efficiency is improved, the side slope isolated rolling stone processing structure is safe and feasible, and the construction progress is accelerated; moreover, even if blasting is required, the broken stones can be prevented from flying sideways, and the filling can be performed in close proximity.
Drawings
Fig. 1 is a schematic overall arrangement diagram of a slope solitary rolling stone positioning and collecting structure.
Fig. 2 is a schematic view of the steel bar cover net interweaving of the utility model.
Fig. 3 is a schematic view of the internal structure of the steel bar cover net of the utility model.
Fig. 4 is a schematic view of the bolt installation of the present invention.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings.
As shown in figure 1, in the side slope isolated rolling stone processing structure, a coating and supporting reinforcing device is arranged on an isolated rolling stone 1, and a stone blocking pit 5 is arranged on a line on which the isolated rolling stone 1 falls in a rolling manner. Specifically, solitary roll stone 1 is netted 3 cladding of reinforcing bar cover and through the anchor rod 4 anchor, and anchor rod 4 arranges the round around solitary roll stone 1, and anchor rod 4 includes head link and anchor section, and the head link is connected with the cover at reinforcing bar cover net 3, and the anchor section stretches into the stratum and consolidates. As shown in fig. 2 and 3, the steel bar cover net 3 is formed by interweaving and welding transverse steel bars 31 and longitudinal steel bars 32, a plurality of hollow areas formed by staggering the transverse steel bars 31 and the longitudinal steel bars 32 are filled with plastic-coated grille nets 33, plastic-coated steel wire rope nets 34 which are more densely woven can be additionally arranged in the central areas of the plastic-coated grille nets 33, so that the strength of the steel bar cover net 3 is further increased, and the plastic-coated grille nets 33 are respectively connected with the transverse steel bars 31 and the longitudinal steel bars 32 through suture lines 35. In particular embodiments, the following data may be employed: the diameter of the transverse steel bars 31 is 16mm, the distance between the transverse steel bars 31 is 50mm, the diameter of the longitudinal steel bars 32 is 12mm, and the distance between the longitudinal steel bars 32 is 50 mm; the diameter of stock 4 is 16mm, and length is 3m, and as shown in fig. 4, the connection of stock 4 head end welding connects steel wire 41, connects steel wire 41 and passes the edge of steel cover net 3 and welds and be the connecting ring, and the stock 4 anchor section inserts underground fastening. In practical situations, the anchoring parameters of the steel bar cover net 3 and the anchor rods 4 can be adjusted and set according to field conditions.
As shown in fig. 1, a stone blocking pit 5 is arranged on a route on which the isolated rolling stones 1 roll, and the isolated rolling stones 1 are prevented from rolling continuously due to instability through the arrangement of the stone blocking pit 5. The size of the stone blocking pit 5 aims to meet the requirement that the solitary rolling stones 1 cannot roll out after falling into the stone blocking pit, for example, the minimum diameter of the bottom of the stone blocking pit 5 is larger than the diameter of the solitary rolling stones 1, the diameter of the solitary rolling stones 1 can be understood as the distance between two ends of the longest section of the solitary rolling stones, and the depth of the stone blocking pit 5 is larger than the radius of the solitary rolling stones 1. And the position of the stone blocking pit 5 and the excavation slope ratio are determined according to the stability analysis of the isolated rolling stones 1. If to the isolated rolling stone blasting treatment, isolated rolling stone 1 is by the blasting back, can collect the rubble in blocking stone pit 5 unified nearby, during the blasting, whether the steel reinforcement cover 3 is destroyed, can both prevent that the rubble from violently flying, not only improves the security, and the rubble of being convenient for simultaneously is collected nearby.
Preferably, the stone blocking pit 5 is provided with a lower pit pedestrian passageway 6, and a fence 7 is arranged around the stone blocking pit 5. The fence 7 can protect a construction site, prevent people or animals from accidentally falling into the stone blocking pit 5, and prompt surrounding personnel to pay attention to safety.
Preferably, the bottom of the front end of the rock roller is provided with a support 2, and the support 2 can be made of concrete or masonry stone.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the spirit of the present invention, and these modifications and improvements should also be considered as within the scope of the present invention.
Claims (6)
1. The utility model provides a structure is handled to side slope solitary roll stone which characterized in that: the isolated rolling stones are provided with a coating and supporting reinforcing device, stone blocking pits are arranged on a route where the isolated rolling stones fall in a rolling manner, the isolated rolling stones are coated by the steel bar cover net and are anchored through the anchor rods, and the steel bar cover net is connected with the anchor rods.
2. The structure of claim 1 for slope solitary roller rock processing, wherein: the connecting end of the head part of the anchor rod is welded with a connecting steel wire, and the connecting steel wire penetrates through the edge of the steel bar cover net and is welded into a connecting ring.
3. The structure of claim 1 for slope solitary roller rock processing, wherein: the steel bar cover net is formed by interweaving and welding transverse steel bars and longitudinal steel bars, a plurality of hollow areas formed by the transverse steel bars and the longitudinal steel bars in a staggered mode are filled with plastic-coated grille nets, and the plastic-coated grille nets are connected with the transverse steel bars and the longitudinal steel bars through suture lines respectively.
4. The structure of claim 1 for slope solitary roller rock processing, wherein: the minimum diameter of the bottom of the stone blocking pit is larger than the diameter of the isolated rolling stone, and the depth of the stone blocking pit is larger than the radius of the isolated rolling stone.
5. The structure of claim 1 for slope solitary roller rock processing, wherein: the stone blocking pit is provided with a lower pit pedestrian passageway, and the periphery of the stone blocking pit is provided with an enclosure.
6. The slope solitary rolling stone processing structure of claim 1, wherein: the bottom of the front end of the isolated rolling stone is provided with a support, and the support can be made of concrete or masonry stone materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120826143.3U CN216999378U (en) | 2021-04-21 | 2021-04-21 | Side slope isolated rolling stone processing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120826143.3U CN216999378U (en) | 2021-04-21 | 2021-04-21 | Side slope isolated rolling stone processing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216999378U true CN216999378U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120826143.3U Active CN216999378U (en) | 2021-04-21 | 2021-04-21 | Side slope isolated rolling stone processing structure |
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| CN (1) | CN216999378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116876533A (en) * | 2023-06-30 | 2023-10-13 | 济南黄河路桥建设集团有限公司 | Mountain reinforcement and restoration method |
-
2021
- 2021-04-21 CN CN202120826143.3U patent/CN216999378U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116876533A (en) * | 2023-06-30 | 2023-10-13 | 济南黄河路桥建设集团有限公司 | Mountain reinforcement and restoration method |
| CN116876533B (en) * | 2023-06-30 | 2024-03-26 | 济南黄河路桥建设集团有限公司 | Mountain reinforcement and restoration method |
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