An assembled anti-slide retaining wall structure suitable for a landslide section

Abstract

The utility model discloses a kind of assembly type anti-slide retaining wall structure suitable for landsliding section, including wallboard, further including the U-shaped frame of supporting wallboard, adjacent the U-shaped frame is hinged between by hinge;The top of the U-shaped frame is welded with U-shaped butt block, between the U-shaped butt block on adjacent two U-shaped frames is fixed by bolt, the U-shaped frame has U-shaped groove, the both sides and bottom of the wallboard are located in U-shaped groove, the bottom of the U-shaped frame is installed with stake, the bottom of the stake is pointed end, it is related retaining wall technical field, traditional retaining wall relies on multiple bolt fixed wallboard, the scheme is connected fast with "U-shaped butt block+bolt", without screwing bolt one by one, substantially shorten installation time, replace multiple bolt connection, improve splicing efficiency;All components (U-shaped frame, wallboard, stake) can be individually disassembled, without overall dismantling when later maintenance or recycling, reduce operation difficulty.

Description

Technical Field

[0001] This utility model relates to the field of retaining wall technology, specifically a prefabricated anti-slip retaining wall structure suitable for landslide sections. Background Technology

[0002] Driving on landslide-affected sections of the road poses a significant safety hazard. In order to enable driving on these sections, retaining walls need to be installed on both sides of the road to prevent soil or rocks from the landslide from entering the road surface, thus ensuring the safety of drivers.

[0003] The existing prefabricated anti-skid retaining wall structure in landslide sections has wall panels that are spliced ​​together. However, the wall panels are connected by multiple bolts, resulting in low installation efficiency and inconvenient disassembly. Therefore, the current prefabricated anti-skid retaining wall structure in landslide sections is inconvenient to use. Utility Model Content

[0004] In view of the problems existing in the prefabricated anti-slip retaining wall structure applicable to landslide sections, this utility model is proposed.

[0005] Therefore, the purpose of this utility model is to provide a prefabricated anti-slip retaining wall structure suitable for landslide sections, which solves the problem that the existing prefabricated anti-slip retaining wall structures for landslide sections have wall panels that are spliced ​​together with each other, but the wall panels are connected by multiple bolts, resulting in low laying efficiency and inconvenient disassembly of the wall panels. Therefore, the current prefabricated anti-slip retaining wall structures for landslide sections are inconvenient to use.

[0006] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution: A prefabricated anti-slip retaining wall structure suitable for landslide sections includes wall panels and U-shaped frames that support the wall panels, with adjacent U-shaped frames hinged together. The top of the U-shaped frame is welded with a U-shaped mating block, and the U-shaped mating blocks on two adjacent U-shaped frames are fixed together by pins.

[0007] As a preferred embodiment of the prefabricated anti-slip retaining wall structure applicable to landslide sections described in this utility model, the U-shaped frame has a U-shaped groove, and the two sides and bottom of the wall panel are located within the U-shaped groove.

[0008] As a preferred embodiment of the prefabricated anti-slip retaining wall structure applicable to landslide sections described in this utility model, wherein: the bottom of the U-shaped frame is equipped with a stake, and the bottom of the stake is a pointed tip.

[0009] As a preferred embodiment of the prefabricated anti-slip retaining wall structure applicable to landslide sections described in this utility model, the bottom of the U-shaped frame is welded with a supporting connecting sleeve, the top of the stake is inserted into the supporting connecting sleeve, and internal threaded holes are opened at corresponding positions of the supporting connecting sleeve and the stake, and the supporting connecting sleeve and the stake are fixed together by bolts.

[0010] As a preferred embodiment of the prefabricated anti-slip retaining wall structure applicable to landslide sections described in this utility model, wherein: a locking structure is installed on the U-shaped connecting block to prevent the pin from slipping off the U-shaped connecting block.

[0011] As a preferred embodiment of the prefabricated anti-slip retaining wall structure applicable to landslide sections described in this utility model, the locking structure includes a plug rod that is inserted into a U-shaped connecting block, a disc is welded to the end of the plug rod, a spring is sleeved on the plug rod, and the two ends of the spring are respectively connected to the U-shaped connecting block and the disc.

[0012] As a preferred embodiment of the prefabricated anti-slip retaining wall structure applicable to landslide sections described in this utility model, wherein: the two ends of the spring are respectively welded with a first mounting ring and a second mounting ring; The first mounting ring and the disc are provided with internal threaded holes at corresponding positions, and the first mounting ring and the disc are fixed together by bolts. The second mounting ring and the U-shaped docking block are both provided with internal threaded holes at corresponding positions, and the second mounting ring and the U-shaped docking block are fixed together by bolts.

[0013] Compared with existing technologies: 1. Traditional retaining walls rely on multiple bolts to fix the wall panels. This solution uses "U-shaped connecting blocks + pins" to achieve quick connection, eliminating the need to tighten bolts one by one, greatly shortening the installation time, replacing multiple bolt connections, and improving splicing efficiency.

[0014] 2. All components (U-shaped frame, wall panels, and stakes) can be disassembled and assembled individually, eliminating the need for complete disassembly during later maintenance or recycling, thus reducing operational difficulty. Attached Figure Description

[0015] Figure 1 This is a structural schematic diagram of the present invention; Figure 2 Provided by this utility model Figure 1 A partial top view; Figure 3 Provided by this utility model Figure 2 Enlarged view of point A in the middle; Figure 4 A top view of the U-shaped frame provided by this utility model; Figure 5 A schematic diagram of the pin provided by this utility model.

[0016] In the diagram: 1. U-shaped frame; 2. Wall panel; 3. Pin; 4. Connecting rod; 41. Disc; 5. U-shaped connecting block; 6. Spring; 7. First mounting ring; 8. Second mounting ring; 9. Support connecting sleeve; 10. Pile. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0018] This utility model provides a prefabricated anti-slip retaining wall structure suitable for landslide-prone road sections. Please refer to [link / reference]. Figure 1-5 It includes a wall panel 2 and a U-shaped frame 1 that supports the wall panel 2, with adjacent U-shaped frames 1 being hinged together. The top of the U-shaped frame 1 is welded with a U-shaped docking block 5, and the U-shaped docking blocks 5 on two adjacent U-shaped frames 1 are fixed together by a pin 3.

[0019] The U-shaped frame 1 has a U-shaped groove, and the two sides and bottom of the wall panel 2 are located in the U-shaped groove; the two sides and bottom of the wall panel 2 are directly embedded in the groove, and the positioning of 2 is quickly completed.

[0020] The bottom of the U-shaped frame 1 is equipped with a stake 10, the bottom of which is pointed. The stake 10 can be quickly inserted into the ground to enhance the overall stability of the retaining wall.

[0021] The bottom of the U-shaped frame 1 is welded with a support connecting sleeve 9, the top of the stake 10 is inserted into the support connecting sleeve 9, and the support connecting sleeve 9 and the stake 10 are provided with internal threaded holes at corresponding positions. The support connecting sleeve 9 and the stake 10 are fixed together by bolts.

[0022] The U-shaped docking block 5 is equipped with a locking structure to prevent the pin 3 from slipping off the U-shaped docking block 5.

[0023] The locking structure includes a plug rod 4 that inserts into the U-shaped docking block 5. A disc 41 is welded to the end of the plug rod 4. A spring 6 is sleeved on the plug rod 4. The two ends of the spring 6 are respectively connected to the U-shaped docking block 5 and the disc 41. Specifically, a first mounting ring 7 and a second mounting ring 8 are welded to the two ends of the spring 6. Internal threaded holes are opened at corresponding positions of the first mounting ring 7 and the disc 41. The first mounting ring 7 and the disc 41 are fixed together by bolts. Internal threaded holes are opened at corresponding positions of the second mounting ring 8 and the U-shaped docking block 5. The second mounting ring 8 and the U-shaped docking block 5 are fixed together by bolts.

[0024] In practical use: Clear the installation area on both sides of the collapsed section of road to ensure there are no large obstacles on the ground; unfold each U-shaped frame 1, insert the stakes 10 into the support connecting sleeves 9 and fix them with bolts, then hammer the tips of the stakes into the ground to complete the anchoring of each U-shaped frame 1; pull the connecting rod 4 outward to insert the pin 3, and after releasing the connecting rod 4, the elastic force of the spring 6 will cause the connecting rod 4 to pop out, preventing the pin 3 from falling off; directly embed the sides and bottom of the wall panel 2 into the U-shaped groove of the U-shaped frame without additional fixing, and repeat the above steps until the entire retaining wall is laid.

[0025] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A prefabricated anti-slip retaining wall structure suitable for landslide sections, comprising wall panels (2), characterized in that: It also includes a U-shaped frame (1) that supports the wall panel (2), and adjacent U-shaped frames (1) are hinged together. The top of the U-shaped frame (1) is welded with a U-shaped docking block (5), and the U-shaped docking blocks (5) on two adjacent U-shaped frames (1) are fixed together by a pin (3).

2. The prefabricated anti-slip retaining wall structure suitable for landslide sections according to claim 1, characterized in that, The U-shaped frame (1) has a U-shaped groove, and the two sides and bottom of the wall panel (2) are located in the U-shaped groove.

3. The prefabricated anti-slip retaining wall structure suitable for landslide sections according to claim 1, characterized in that, The bottom of the U-shaped frame (1) is fitted with a stake (10), the bottom of which is a pointed tip.

4. A prefabricated anti-slip retaining wall structure suitable for landslide sections according to claim 3, characterized in that, The bottom of the U-shaped frame (1) is welded with a support connecting sleeve (9), the top of the stake (10) is inserted into the support connecting sleeve (9), and the support connecting sleeve (9) and the stake (10) are provided with internal thread holes at corresponding positions. The support connecting sleeve (9) and the stake (10) are fixed together by bolts.

5. A prefabricated anti-slip retaining wall structure suitable for landslide sections according to any one of claims 2-4, characterized in that, A locking structure is installed on the U-shaped docking block (5) to prevent the pin (3) from slipping off the U-shaped docking block (5).

6. A prefabricated anti-slip retaining wall structure suitable for landslide sections according to claim 5, characterized in that, The locking structure includes a plug rod (4) that is inserted between the U-shaped docking block (5). A disc (41) is welded to the end of the plug rod (4). A spring (6) is sleeved on the plug rod (4). The two ends of the spring (6) are respectively connected to the U-shaped docking block (5) and the disc (41).

7. A prefabricated anti-slip retaining wall structure suitable for landslide sections according to claim 6, characterized in that, The spring (6) has a first mounting ring (7) and a second mounting ring (8) welded to its two ends respectively. The first mounting ring (7) and the disc (41) are provided with internal threaded holes at corresponding positions, and the first mounting ring (7) and the disc (41) are fixed together by bolts; The second mounting ring (8) and the U-shaped docking block (5) are provided with internal threaded holes at corresponding positions, and the second mounting ring (8) and the U-shaped docking block (5) are fixed together by bolts.

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