CN215483007U - Anchor rod frame lattice beam prefabricated slope protection structure - Google Patents
Anchor rod frame lattice beam prefabricated slope protection structure Download PDFInfo
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- CN215483007U CN215483007U CN202120366990.6U CN202120366990U CN215483007U CN 215483007 U CN215483007 U CN 215483007U CN 202120366990 U CN202120366990 U CN 202120366990U CN 215483007 U CN215483007 U CN 215483007U
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Abstract
The utility model discloses a prefabricated slope protection structure of an anchor rod sash beam, which is mainly formed by assembling cross-shaped unit components and linear unit components; a hole channel is reserved in the center of the cross-shaped unit component and used as an anchor rod drilling guide hole and an installation hole, and bolt installation counter bores and arc-shaped hole channels are reserved in the upper part and the lower parts of the side walls on the two sides of each end part of the four branch arms and used as arc-shaped bolt connection connecting channels; the two ends of the linear unit component are respectively provided with a bolt mounting counter bore and an arc-shaped pore channel which are used as arc-shaped bolt connecting and connecting channels at the upper part and the lower parts of the side walls at the two sides. When the utility model is applied to the slope protection engineering, the cross-shaped unit component and the straight-line-shaped unit component are connected through the arc-shaped connecting bolt. The anchor rod sash beam prefabricated slope protection structure adopts unit component assembly, facilitates centralized factory prefabrication, on-site allocation and transportation and installation and connection, and can realize rapid slope protection construction.
Description
Technical Field
The utility model belongs to the technical field of side slope protection, and particularly relates to a prefabricated side slope protection structure of an anchor rod sash beam.
Background
With the rapid development of national infrastructure construction, a large number of mountains are always dug in the construction of building projects such as roads, railways, mines, water conservancy and the like, a large number of exposed side slopes appear, the original vegetation surface layers and native plant communities are damaged, and serious water and soil loss, land desertification and ecological environment imbalance are caused. For this reason, many protection technologies have emerged to control and prevent slope problems, such as:
chinese patent "assembled anchor rod sash beam and construction method thereof" (patent No. 201410260137.0 published japanese 20151230);
chinese patent "assembled anchor rod sash beam" (patent No. 201420310623.4 published japanese 20141015);
chinese patent application "construction method of assembled anchor rod sash beam" (application No. 201810876410.0 published japanese 20181214);
chinese patent "anchor rod sash beam slope protection structure" (patent No. 201821853079.2 published japanese 20190806);
chinese patent application "prefabricated assembled anchor rod frame lattice beam expansive slope support system" (application No. 202010089492.1 published as 20200626);
chinese patent application "plant-growing concrete prefabricated slope protection member and construction method thereof" (application No. 202010732716.6 published Japanese 20201030);
the Chinese patent application for 'prefabricated slope structure and construction method thereof' (application No. 201911208750.7 published Japanese 20200327).
The Chinese patent application "a method for preparing a prefabricated side slope hexagonal protection block by using a milling material of an asphalt pavement surface layer for regeneration" (application number 201910728691.X published Japanese 20191115);
chinese patent application "ecological reinforcement method of rock slope" (application No. 201910411737.5 published Japanese 20190816);
chinese patent "prefabricated side slope" (patent No. 201811612906.3 published japanese 20190510);
chinese patent application "highway roadbed structure filled with dregs building waste" (application No. 201811434975.X published japanese 20190521);
chinese patent application "construction method for splicing and widening structure based on new and old roadbed light soil of assembled template" (patent No. 201710457274.7 published Japanese 20171017);
chinese patent 'splicing and widening structure of new and old roadbed light soil based on assembled templates' (patent No. 201720708869.0 published Japanese 20180116);
the Chinese patent 'prefabricated slope platform intercepting ditch structure' (patent number 201420364536.7 published Japanese 20141105).
The patent technologies enrich the types of prefabricated structures of the side slopes and provide solutions for side slope protection to a certain extent. However, the site construction of the side slope usually belongs to high-altitude operation, and the prior art still has more defects in the aspects of hoisting and positioning of the anchor rod sash beam member and convenience of site installation, and directly influences the construction efficiency and cost.
Disclosure of Invention
The utility model aims to provide an anchor rod sash beam prefabricated side slope protection structure which is simple in structure, easy to manufacture and convenient and fast to construct.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the anchor rod lattice beam prefabricated slope protection structure is mainly formed by assembling cross-shaped unit components and linear unit components; a hole channel is reserved in the center of the cross-shaped unit component and used as an anchor rod drilling guide hole and an installation hole, and bolt installation counter bores and arc-shaped hole channels are reserved in the upper part and the lower parts of the side walls on the two sides of each end part of the four branch arms and used as arc-shaped bolt connection connecting channels; the two ends of the linear unit component are respectively provided with a bolt mounting counter bore and an arc-shaped pore channel which are used as arc-shaped bolt connecting and connecting channels at the upper part and the lower parts of the side walls at the two sides.
The cross-shaped unit component is connected with the linear unit component through an arc-shaped connecting bolt.
Each branch arm of the cross-shaped unit component is respectively connected with one end of one straight-line-shaped unit component through an arc-shaped reserved hole channel and an arc-shaped connecting bolt in a bolt mounting counter bore by adopting a nut, and the other end of the straight-line-shaped unit component is connected with one branch arm of the other cross-shaped unit component.
Aiming at the problems of the existing slope protection structure, the inventor designs an anchor rod sash beam prefabricated slope protection structure which is mainly formed by assembling cross-shaped unit members and linear unit members; a hole channel is reserved in the center of the cross-shaped unit component and used as an anchor rod drilling guide hole and an installation hole, and bolt installation counter bores and arc-shaped hole channels are reserved in the upper part and the lower parts of the side walls on the two sides of each end part of the four branch arms and used as arc-shaped bolt connection connecting channels; the two ends of the linear unit component are respectively provided with a bolt mounting counter bore and an arc-shaped pore channel which are used as arc-shaped bolt connecting and connecting channels at the upper part and the lower parts of the side walls at the two sides. When the utility model is applied to the slope protection engineering, the cross-shaped unit component and the straight-line-shaped unit component are connected through the arc-shaped connecting bolt. The anchor rod sash beam prefabricated slope protection structure adopts unit component assembly, facilitates centralized factory prefabrication, on-site allocation and transportation and installation and connection, and can realize rapid slope protection construction.
Drawings
Figure 1 is a front view of a cross-shaped element.
Figure 2 is a left side view of the cross-shaped element member.
Figure 3 is a top view of a cross-shaped element.
Fig. 4 is a cross-sectional view a-a of fig. 3.
Fig. 5 is a front view of the in-line unit member.
Fig. 6 is a left side view of the in-line unit member.
Fig. 7 is a plan view of a line-shaped unit member.
Fig. 8 is a sectional view of B-B in fig. 7.
Figure 9 is a schematic view of the single arm of the cross unit member in mounted connection with the in-line unit member.
Fig. 10 is a cross-sectional view D-D in fig. 9.
Fig. 11 is a partially enlarged view of fig. 9 at a circle.
Fig. 12 is a cross-sectional view of C-C in fig. 11.
Fig. 13 is a schematic view of the anchor rod sash beam prefabricated slope protection structure and the use state thereof.
In the figure: 1 cross unit component, 2 line-shaped unit component, 3 cross unit component upper portion bolt installation counter bores, 4 cross unit component upper portion arc pore, 5 cross unit component lateral wall bolt installation counter bores, 6 cross unit component lateral wall arc pore, 7 reserve the stock hole, 8 line-shaped unit component upper portion bolt installation counter bores, 9 line-shaped unit component upper portion arc pore, 10 line-shaped unit component lateral wall bolt installation counter bores, 11 line-shaped unit component lateral wall arc pore, 12 excavation is domatic, 13 arc bolt, 14 gasket, 15 nuts, 16 stock holes, 17 anchor agent, 18 stock, 19 plant green, 20 side slope excavation lines.
Detailed Description
Basic structure
As shown in fig. 1 to 13, the anchor rod sash beam prefabricated slope protection structure of the utility model is mainly formed by assembling cross-shaped unit components and linear unit components.
A hole channel is reserved in the center of the cross-shaped unit component and used as an anchor rod drilling guide hole and an installation hole, and bolt installation counter bores and arc-shaped hole channels are reserved in the upper part and the lower parts of the side walls on the two sides of each end part of the four branch arms and used as arc-shaped bolt connection connecting channels; the two ends of the linear unit component are respectively provided with a bolt mounting counter bore and an arc-shaped pore channel which are used as arc-shaped bolt connecting and connecting channels at the upper part and the lower parts of the side walls at the two sides. Each branch arm of the cross-shaped unit component is respectively connected with one end of one straight-line-shaped unit component through an arc-shaped reserved hole channel and an arc-shaped connecting bolt in a bolt mounting counter bore by adopting a nut, and the other end of the straight-line-shaped unit component is connected with one branch arm of the other cross-shaped unit component.
Application method
After an excavation slope surface 12 formed by excavating an actual side slope, a cross-shaped unit component 1 and a line-shaped unit component 2 are placed on the excavation slope surface by a crane, arc-shaped bolts 13 are fastened by nuts 15 through gaskets 14 respectively by a counter bore 3 for installing the upper part of the cross-shaped unit component and an arc-shaped pore passage 4 for installing the upper part of the cross-shaped unit component and a counter bore 8 for installing the upper part of the line-shaped unit component and an arc-shaped pore passage 9 for installing the upper part of the line-shaped unit component through counter bores 3 for installing the upper part of the cross-shaped unit component, arc-shaped bolts 13 are fastened by nuts 15 through the gaskets 14 and a counter bore 5 for installing the side wall of the cross-shaped unit component and an arc-shaped pore passage 6 for installing the side wall of the line-shaped unit component and an arc-shaped pore passage 11 for installing the side wall of the line-shaped unit component through the side wall bolts 5 of the cross-shaped unit component, the line-shaped unit component are connected by the nuts 15 to form the connection of the cross-shaped unit component 1 and the line-shaped unit component 2, the work is repeated, the cross-shaped unit component 1 and the line-shaped unit component 2 are circularly connected on the excavation slope surface 12, and forming a sash beam prefabricated side slope protection structure (figure 13), drilling by a drilling machine through a reserved anchor rod hole 7 to form an anchor rod hole 16, installing an anchor rod 18 in the anchor rod hole 16 through an anchoring agent 17 to form the anchor rod sash beam prefabricated side slope protection structure, and planting grass in a sash on the inner slope surface of a formed side slope excavation line 20 to form the anchor rod sash beam prefabricated side slope planting green protection structure.
Claims (3)
1. An anchor rod sash beam prefabricated slope protection structure is characterized by being mainly formed by assembling cross-shaped unit components and linear unit components; a hole channel is reserved in the center of the cross-shaped unit component and used as an anchor rod drilling guide hole and an installation hole, and a bolt installation counter bore and an arc-shaped hole channel are reserved in the upper part and the lower part of the side wall at two sides of each end part of the four branch arms and used as connecting channels for connecting arc-shaped bolts; the two ends of the linear unit component are respectively provided with a bolt mounting counter bore and an arc-shaped pore channel which are used as connecting channels for connecting arc-shaped bolts at the upper part and the lower parts of the side walls at the two sides.
2. The anchor rod sash beam prefabricated slope protection structure of claim 1, which is characterized in that: the cross-shaped unit component is connected with the linear unit component through an arc-shaped connecting bolt.
3. The anchor rod sash beam prefabricated slope protection structure of claim 1, which is characterized in that: each branch arm of the cross-shaped unit component is respectively connected with one end of one straight-line-shaped unit component through an arc-shaped reserved hole channel and an arc-shaped connecting bolt in a bolt mounting counter bore by adopting a nut, and the other end of the straight-line-shaped unit component is connected with one branch arm of the other cross-shaped unit component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120366990.6U CN215483007U (en) | 2021-02-08 | 2021-02-08 | Anchor rod frame lattice beam prefabricated slope protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120366990.6U CN215483007U (en) | 2021-02-08 | 2021-02-08 | Anchor rod frame lattice beam prefabricated slope protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215483007U true CN215483007U (en) | 2022-01-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120366990.6U Active CN215483007U (en) | 2021-02-08 | 2021-02-08 | Anchor rod frame lattice beam prefabricated slope protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215483007U (en) |
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2021
- 2021-02-08 CN CN202120366990.6U patent/CN215483007U/en active Active
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