CN112609524A - Side slope roadbed structure - Google Patents
Side slope roadbed structure Download PDFInfo
- Publication number
- CN112609524A CN112609524A CN202011523941.5A CN202011523941A CN112609524A CN 112609524 A CN112609524 A CN 112609524A CN 202011523941 A CN202011523941 A CN 202011523941A CN 112609524 A CN112609524 A CN 112609524A
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- groove
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- roadbed
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C3/00—Foundations for pavings
- E01C3/04—Foundations produced by soil stabilisation
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention provides a side slope roadbed structure, and belongs to the technical field of roadbed side slopes. The side slope roadbed structure comprises a roadbed protection frame and a roadbed protection net. The roadbed protecting frame comprises a first annular frame, a clamping block and threaded columns, clamping grooves are formed in the outer surfaces of the two sides of the first annular frame, the clamping block is fixed to the other two sides of the first annular frame, positioning holes are formed in the clamping block, sliding grooves are formed between the clamping grooves and the second grooves, the clamping block is clamped in the clamping grooves, inserting blocks are inserted in the positioning holes, the roadbed protecting net comprises a second annular frame and a reinforcing piece, the second annular frame is clamped and fixed to the surface of the first annular frame, and the reinforcing piece is fixed to the protecting net. The roadbed structure can be conveniently assembled, has small construction difficulty, can be directly dismantled for replacement when partial damage occurs, and reduces the safety influence.
Description
Technical Field
The invention relates to the field of roadbed slopes, in particular to a slope roadbed structure.
Background
The roadbed side slope is an inclined plane which is formed by connecting two sides of the cross section of the roadbed with the ground. The division of the embankment side slope and the cutting side slope is an important factor influencing the stability of the roadbed. The slope of each slope section is expressed by the ratio of the height difference between an upper point and a lower point on a slope section diagram and the horizontal distance, and when the height difference is 1 unit long, the horizontal distance is converted into m units long, and the slope is 1: m. In road-based works, the slope, expressed in 1im, is called the grade, and m is called the grade rate. In the roadbed body construction, the shape of the side slope and the gradient of the side slope have important influence on the stability of the roadbed basic body and the engineering cost.
In recent years, with large-scale engineering construction and mining, a large number of exposed side slopes are formed on mountains, a large number of rock-soil side slopes incapable of recovering vegetation are generated, natural recovery of vegetation coverage on the surfaces of the side slopes in a short period is almost impossible, common protection forms include anchor cable frame beam protection, retaining wall protection, spray anchor protection and the like in order to prevent water and soil loss and falling rocks from falling, the effects of reinforcing, supporting, preventing scouring and the like on the side slopes are achieved, in engineering practice, a good effect is achieved, and the stability of the side slopes is effectively guaranteed. The slope protection system is characterized in that various flexible nets mainly comprising steel wire rope nets cover and wrap a slope or rocks to be protected so as to limit weathering spalling or damage of slope rock soil bodies and dangerous rock collapse and play a role in reinforcement, or rockfall is controlled to move within a certain range so as to play a role in enclosure.
At present, the current side slope roadbed structure is inconvenient to assemble when using, and the degree of difficulty of construction is great, when meetting some external factors and leading to the damage moreover, is difficult for changing, and the potential safety hazard can appear in the inevitable side slope like this.
Disclosure of Invention
In order to make up for the defects, the invention provides a side slope roadbed structure, aiming at improving the side slope roadbed structure, which is inconvenient to assemble, has higher construction difficulty, and is difficult to replace when the side slope roadbed structure is damaged by some external factors, so that the side slope roadbed structure has the problem of potential safety hazard.
The invention is realized by the following steps:
the invention provides a side slope roadbed structure which comprises a roadbed protective frame and a roadbed protective net.
The roadbed protecting frame comprises a first annular frame, a clamping block and a threaded column, wherein clamping grooves are formed in the outer surfaces of two sides of the first annular frame, the clamping block is fixed on the other two sides of the first annular frame, a positioning hole is formed in the clamping block, a second groove is formed in one side of the clamping groove, a sliding groove is formed between the clamping groove and the second groove, one end of the sliding groove is communicated with the clamping groove, one end of the threaded column is rotatably connected in the second groove, the other end of the threaded column penetrates through the second groove and extends into the sliding groove, an inserting block is connected with the thread of the threaded column in a sliding mode and is connected with the inner surface of the sliding groove in a sliding mode, the clamping block is clamped in the clamping groove in a clamping mode, the inserting block is inserted in the positioning hole in a splicing mode, and the roadbed protecting net comprises a second annular frame, a protecting net, the second annular frame joint is fixed the surface of first annular frame, the protection network is fixed inside the second annular frame, the reinforcement is fixed on the protection network.
In an embodiment of the present invention, a first groove matched with the second annular frame is formed on a surface of the first annular frame, and the second annular frame is clamped inside the first groove.
In an embodiment of the present invention, a fixing member penetrates through the second annular frame, an end of the fixing member is screwed into the first groove, and the fixing member is circumferentially disposed along a surface of the second annular frame.
In an embodiment of the invention, two sides of the sliding groove are provided with limiting grooves, two sides of the insertion block are fixed with sliding blocks matched with the limiting grooves, and the sliding blocks are connected inside the limiting grooves in a sliding manner.
In an embodiment of the present invention, a rotating portion is further fixed to an outer surface of the threaded column, and the rotating portion is located inside the second groove.
In an embodiment of the present invention, the rotating portion is a circular plate, and the surface of the rotating portion is provided with anti-slip threads, and the anti-slip threads are serrated.
In an embodiment of the present invention, nail holes are further formed at corners of the first ring frame, and anchor screws slidably penetrate through the nail holes.
In an embodiment of the present invention, a threaded hole matched with the threaded column is formed in the insertion block.
In one embodiment of the present invention, the protection net includes transverse steel wires and longitudinal steel wires, the transverse steel wires and the longitudinal steel wires are welded perpendicular to each other, and ends of the transverse steel wires and the longitudinal steel wires are fixedly connected to the second annular frame.
In one embodiment of the invention, the reinforcing element comprises a fixing block and a nail cone, the fixing block is fixedly penetrated at the intersection point of the transverse steel wire and the longitudinal steel wire, and the nail cone is fixedly arranged at the bottom of the fixing block.
The invention has the beneficial effects that: when the slope roadbed structure is used, the first annular frame is fixed on a slope through the foundation screws, the fixture block on the surface of the other first annular frame is inserted into the corresponding clamping groove, the threaded column is driven to rotate through the rotating part, the inserting block screwed on the surface of the threaded column extends out towards one side and is inserted into the positioning hole in the fixture block, the fixture block is fixed and sequentially assembled in the mode to form the slope roadbed structure, then the second annular frame is installed on the surface of the first annular frame through the fixing piece, and protection of the slope is further completed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a first view structural diagram of a slope roadbed structure provided by the embodiment of the invention;
fig. 2 is a schematic cross-sectional view of a first ring frame of a slope roadbed structure according to an embodiment of the invention;
fig. 3 is a schematic structural view of a reinforcement of a slope roadbed structure provided by the embodiment of the invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention.
In the figure: 100-roadbed protecting frames; 110-a first ring frame; 111-card slot; 112-a first groove; 120-a fixture block; 121-positioning holes; 130-a second groove; 131-a chute; 1331-a limiting groove; 140-a threaded post; 141-an insert block; 142-a rotating part; 1411-a slider; 150-nail holes; 200-roadbed protecting nets; 210-a second ring frame; 220-protective screening; 221-transverse steel wires; 222-longitudinal steel wires; 230-a fixing member; 240-a reinforcement; 241-fixed block; 242-spike cone.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: a side slope roadbed structure comprises a roadbed guard frame 100 and a roadbed guard net 200.
The roadbed guard net 200 is installed in the roadbed guard frame 100 and used for protecting the side slope, and the roadbed guard frame 100 can be disassembled and connected, so that the assembly and the replacement are simpler and more convenient.
Referring to fig. 1, 2 and 4, the roadbed protecting frame 100 includes a first ring frame 110, a fixture block 120 and a threaded column 140, wherein the outer surfaces of two sides of the first ring frame 110 are provided with a slot 111, the fixture block 120 is fixed on the other two sides of the first ring frame 110, the interior of the fixture block 120 is provided with a positioning hole 121, one side of the slot 111 is provided with a second groove 130, a sliding slot 131 is provided between the slot 111 and the second groove 130, one end of the sliding slot 131 is communicated with the slot 111, one end of the threaded column 140 is rotatably connected inside the second groove 130, the other end of the threaded column 140 extends into the sliding slot 131 through the second groove 130, the threaded column 140 is connected with an insert block 141 in a threaded manner, the insert block 141 is slidably connected with the inner surface of the sliding slot 131, the fixture block 120 is clamped inside the slot 111, the insert block 141 is inserted into the positioning hole 121, it should be mentioned that the first, thereby facilitating assembly.
The surface of the first annular frame 110 is provided with a first groove 112 matched with the second annular frame 210, and the second annular frame 210 is clamped in the first groove 112; the fixing piece 230 penetrates through the inside of the second annular frame 210, the end part of the fixing piece 230 is in threaded connection with the inside of the first groove 112, the fixing piece 230 is a bolt, the fixing piece 230 is circumferentially arranged along the surface of the second annular frame 210, the first groove 112 can be conveniently limited to the second annular frame 210, and therefore the fixing piece 230 can be conveniently used for fixing and installing, and the second annular frame 210 can be conveniently replaced.
Limiting grooves 1331 are formed in two sides of the sliding groove 131, sliding blocks 1411 matched with the limiting grooves 1331 are fixed to two sides of the inserting block 141, the sliding blocks 1411 are connected inside the limiting grooves 1331 in a sliding mode, the inserting block 141 can be prevented from being separated from the sliding groove 131 through the arrangement of the limiting grooves 1331 and the sliding blocks 1411, and therefore the inserting block cannot be fixedly inserted and used.
A rotating part 142 is further fixed on the outer surface of the threaded column 140, and the rotating part 142 is located inside the second groove 130; rotating portion 142 is the circular plate, and anti-skidding line has been seted up on rotating portion 142's surface, and anti-skidding line is the cockscomb structure, and setting up through rotating portion 142 here can conveniently drive screw post 140 and rotate, through the setting of protection line, can increase and the hand between frictional force, make to rotate more stably.
Referring to fig. 1 to 3, the roadbed protecting net 200 includes a second ring-shaped frame 210, a protecting net 220 and a reinforcement 240, wherein the second ring-shaped frame 210 is fastened and fixed on the surface of the first ring-shaped frame 110, the protecting net 220 is fixed inside the second ring-shaped frame 210, and the reinforcement 240 is fixed on the protecting net 220.
The protection net 220 comprises transverse steel wires 221 and longitudinal steel wires 222, the transverse steel wires 221 and the longitudinal steel wires 222 are vertically welded to each other, and the ends of the transverse steel wires 221 and the longitudinal steel wires 222 are fixedly connected with the second annular frame 210, so that the protection net 220 formed by vertically welding the transverse steel wires 221 and the longitudinal steel wires 222 can increase the structural strength of the protection net and prolong the service life; the reinforcing part 240 comprises a fixing block 241 and a nail cone 242, the fixing block 241 penetrates through and is fixed at the intersection point of the transverse steel wire 221 and the longitudinal steel wire 222, the nail cone 242 is fixed at the bottom of the fixing block 241, and the fixing block 241 and the nail cone 242 are arranged, so that the protective net 220 can be further fixed, the stability of the slope protection is improved, and the combined roadbed structure is effectively prevented from sliding down.
Specifically, the working principle of the side slope roadbed structure is as follows: when the roadbed structure is used, the first annular frame 110 is fixed on a slope through anchor screws, at the moment, the fixture block 120 on the surface of the other first annular frame 110 is inserted into the corresponding clamping groove 111, at the moment, the rotating part 142 drives the threaded column 140 to rotate, at the moment, the inserting block 141 screwed on the surface of the threaded column 140 moves towards one side and extends out to be inserted into the positioning hole 121 in the fixture block 120, so that the fixture block is fixed, the roadbed structure is sequentially assembled to form the slope roadbed structure, then, the second annular frame 210 is installed on the surface of the first annular frame 110 through the fixing part 230 to further finish the protection of the slope, and meanwhile, the second annular frame is fixed in slope soil through the reinforcing part 240 to be further fixed, so that the roadbed structure can be conveniently assembled, the construction difficulty is low, and when a local part is damaged, the new first annular frame 110 can be directly disassembled, thereby reducing the occurrence of safety impacts.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A side slope roadbed structure is characterized by comprising
The roadbed protection frame (100) comprises a first annular frame (110), a clamping block (120) and threaded columns (140), wherein clamping grooves (111) are formed in the outer surfaces of two sides of the first annular frame (110), the clamping block (120) is fixed on the other two sides of the first annular frame (110), positioning holes (121) are formed in the clamping block (120), a second groove (130) is formed in one side of the clamping groove (111), a sliding groove (131) is formed between the clamping groove (111) and the second groove (130), one end of the sliding groove (131) is communicated with the clamping groove (111), one end of each threaded column (140) is rotatably connected in the second groove (130), the other end of each threaded column (140) penetrates through the second groove (130) and extends into the sliding groove (131), and an inserting block (141) is connected to the threads of each threaded column (140), the inserting block (141) is connected with the inner surface of the sliding groove (131) in a sliding mode, the clamping block (120) is clamped inside the clamping groove (111), and the inserting block (141) is inserted into the positioning hole (121);
roadbed protecting net (200), roadbed protecting net (200) includes second ring frame (210), protection network (220) and reinforcement (240), second ring frame (210) joint is fixed the surface of first ring frame (110), protection network (220) are fixed inside second ring frame (210), reinforcement (240) are fixed on protection network (220).
2. The slope roadbed structure according to claim 1, wherein the surface of the first ring frame (110) is provided with a first groove (112) matched with the second ring frame (210), and the second ring frame (210) is clamped in the first groove (112).
3. A slope roadbed structure according to claim 2, wherein the second ring frame (210) has a fixing member (230) extending through the interior thereof, the end of the fixing member (230) is screwed into the interior of the first groove (112), and the fixing member (230) is circumferentially arranged along the surface of the second ring frame (210).
4. The slope roadbed structure according to claim 1, characterized in that two sides of the sliding groove (131) are provided with a limiting groove (1331), two sides of the insert block (141) are fixed with a sliding block (1411) matched with the limiting groove (1331), and the sliding block (1411) is slidably connected inside the limiting groove (1331).
5. A slope roadbed structure according to claim 1, characterized in that the outer surface of the threaded column (140) is further fixed with a rotating part (142), and the rotating part (142) is located inside the second groove (130).
6. The slope roadbed structure according to claim 5, wherein the rotating part (142) is a circular plate, and the surface of the rotating part (142) is provided with anti-skid grains, and the anti-skid grains are zigzag.
7. The slope roadbed structure according to claim 1, wherein nail holes (150) are further formed at the corners of the first ring frame (110), and foundation screws are slidably penetrated through the nail holes (150).
8. The slope roadbed structure according to claim 1, wherein the insert block (141) is internally provided with a threaded hole matched with the threaded column (140).
9. A slope roadbed structure according to claim 1, characterized in that the protective net (220) comprises transverse steel wires (221) and longitudinal steel wires (222), the transverse steel wires (221) and the longitudinal steel wires (222) are welded perpendicular to each other, and the ends of the transverse steel wires (221) and the longitudinal steel wires (222) are fixedly connected with the second ring-shaped frame (210).
10. A slope roadbed structure according to claim 9, wherein the reinforcement element (240) comprises a fixing block (241) and a nail cone (242), the fixing block (241) is fixed through at the intersection point of the transverse steel wire (221) and the longitudinal steel wire (222), and the nail cone (242) is fixed at the bottom of the fixing block (241).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011523941.5A CN112609524A (en) | 2020-12-21 | 2020-12-21 | Side slope roadbed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011523941.5A CN112609524A (en) | 2020-12-21 | 2020-12-21 | Side slope roadbed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112609524A true CN112609524A (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011523941.5A Pending CN112609524A (en) | 2020-12-21 | 2020-12-21 | Side slope roadbed structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN112609524A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809032A (en) * | 2022-03-30 | 2022-07-29 | 中煤科工集团北京土地整治与生态修复科技研究院有限公司 | Slope supporting equipment |
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| CN209620059U (en) * | 2019-03-01 | 2019-11-12 | 章朝峰 | A kind of rainy season anti-collapse side slope guard block structure |
| CN210341946U (en) * | 2019-07-05 | 2020-04-17 | 东莞市建安集团有限公司 | Side slope structure with reinforcing system |
| CN111827310A (en) * | 2020-07-27 | 2020-10-27 | 内江师范学院 | Protection device for slope deformation prevention and cure |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2002206241A (en) * | 2001-01-11 | 2002-07-26 | Sankyo Alum Ind Co Ltd | Greening device |
| CN207685840U (en) * | 2017-12-19 | 2018-08-03 | 中建七局第二建筑有限公司 | A kind of slope of highway landslide-proofing device |
| CN209227559U (en) * | 2018-10-26 | 2019-08-09 | 中铁二院成都勘察设计研究院有限责任公司 | A kind of roadbed side slope gear protection structure |
| CN209620059U (en) * | 2019-03-01 | 2019-11-12 | 章朝峰 | A kind of rainy season anti-collapse side slope guard block structure |
| CN210341946U (en) * | 2019-07-05 | 2020-04-17 | 东莞市建安集团有限公司 | Side slope structure with reinforcing system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114809032A (en) * | 2022-03-30 | 2022-07-29 | 中煤科工集团北京土地整治与生态修复科技研究院有限公司 | Slope supporting equipment |
| CN114809032B (en) * | 2022-03-30 | 2024-03-01 | 中煤科工集团北京土地整治与生态修复科技研究院有限公司 | Slope support equipment |
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Application publication date: 20210406 |