Anti-landslide device for highway subgrade

Abstract

The utility model relates to the field of anti-landslide devices, and discloses an anti-landslide device for a highway subgrade, the anti-landslide device comprises a protection plate, a limiting frame and a fixing rod, the surface of one side of the protection plate is fixedly connected with the fixing rod, one side of the fixing rod is movably provided with a fixing block, and the surface of the other side of the protection plate is fixedly connected with the limiting frame. A fixing bolt is movably installed on the surface of the limiting frame, a fixing frame is fixedly connected to the top of the protection plate, a positioning frame is fixedly connected to the bottom of the protection plate, a splicing block is movably installed at the bottom of the positioning frame, clamping blocks are fixedly connected to the two sides of the surface of the splicing block, and spring buckles are movably installed at the two ends of the splicing block. Through cooperative use of the splicing blocks, the splicing blocks, the fixing frame and the positioning frame, a worker can conveniently and rapidly assemble the use device and disassemble the transportation device, the worker can also conveniently and freely assemble the use device according to needs, the limitation of the device is reduced, and the installation and use efficiency of the device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of anti-landslide devices, and in particular to an anti-landslide device for a highway subgrade. Background Art

[0002] Highway refers to a public road that can be used for driving between cities, between urban and rural areas, and in the countryside, which has been accepted and approved by the transportation authority. It includes highways that have already been built and approved by the transportation authority. The roadbed is the foundation of the track or road surface, and is a geotechnical structure formed by excavation or filling. When preventing landslides on the roadbed, anti-landslide devices need to be used.

[0003] At present, most of the relevant roadbed anti-landslide devices are large integrated structures, which are cumbersome to use and transport. They cannot be used freely and quickly according to the needs of the use environment, which limits the scope of use of the device and has unsatisfactory installation and use efficiency. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the present application provides an anti-landslide device for a highway subgrade.

[0005] The present application provides an anti-landslide device for a highway subgrade adopting the following technical solution:

[0006] A landslide prevention device for a highway roadbed comprises a protective plate, a limiting frame and a fixing rod, wherein the surface of one side of the protective plate is fixedly connected to the fixing rod, a fixing block is movably mounted on one side of the fixing rod, the surface of the other side of the protective plate is fixedly connected to the limiting frame, a fixing bolt is movably mounted on the surface of the limiting frame, the top of the protective plate is fixedly connected to the fixing frame, the bottom of the protective plate is fixedly connected to the positioning frame, a splicing block is movably mounted on the bottom of the positioning frame, both sides of the surface of the splicing block are fixedly connected to clamping blocks, and both ends of the splicing block are movably mounted with spring buckles.

[0007] By pulling the splicing blocks of the multi-block device out from the inside of the positioning frame, and then pulling the fixing blocks out from the inside of the fixing rod, by inserting the splicing blocks of the multi-block device into the inside of the fixing frame horizontally, and making the spring buckle buckle into the inside of the fixing frame, the splicing blocks and the fixing frame are connected and fixed, and by inserting the fixing blocks of the multi-block device into the inside of the limit frame, and then screwing the fixing bolt into the inside of the fixing block, the fixing block and the limit frame are connected and fixed.

[0008] Preferably, both ends of the interior of the fixing frame are provided with card slots, and the spring buckles are engaged with the card slots.

[0009] By buckling the spring buckle into the inside of the card slot, the friction between the positioning frame and the fixing frame is increased, so that the positioning frame and the fixing frame of the two devices are fixed and the two devices are vertically spliced together.

[0010] Preferably, a bolt hole is provided inside the fixing block, and the size of the bolt hole is adapted to that of the fixing bolt.

[0011] By screwing the fixing bolt into the bolt hole, the fixing blocks and the limiting frame of the two devices can be fixed, and the two devices can be horizontally spliced.

[0012] Preferably, a movable groove is provided at one end inside the fixing rod. At the top and bottom of the surface of the fixing block, fixing buckles are fixedly connected, and the fixing buckles are fitted into the movable groove.

[0013] The fixing buckle can move inside the movable groove. The movable groove can guide and limit the moving direction of the fixing buckle, and limit the moving range of the fixing block.

[0014] Preferably, a positioning block is fixedly connected to the surface of one side of the fixing block, and the positioning block can be fitted into the limiting frame.

[0015] By inserting the positioning block into the limiting frame, the friction between the fixing blocks and the limiting frame of the two devices is increased, thereby increasing the stable effect of the connection between the two devices.

[0016] In summary, the present application includes the following beneficial technical effects:

[0017] By pulling out the splicing blocks of multiple devices from the inside of the positioning frame, and then pulling out the fixing blocks from the inside of the fixing rod, by horizontally inserting the splicing blocks of multiple devices into the inside of the fixing frame and making the spring buckles snap into the inside of the fixing frame, the vertical assembly of multiple devices up and down is realized. By inserting the fixing blocks of multiple devices into the inside of the limiting frame and then screwing the fixing bolts into the fixing blocks, the horizontal assembly of multiple devices is realized. Thereby, it is convenient for the staff to quickly assemble and use the device and disassemble and transport the device, and it is also convenient for the staff to freely assemble and use the device according to needs, reducing the limitations of the device and improving the installation and use efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the overall three-dimensional view of the embodiment of the application;

[0019] Figure 2 is the side view of the embodiment of the application;

[0020] Figure 3 is the schematic internal structure diagram of the embodiment of the application.

[0021] Description of the reference numerals: 1, clamping groove; 2, positioning block; 3, fixing block; 301, bolt hole; 302, fixing buckle; 4, protection plate; 5, movable groove; 6, splicing block; 601, clamping block; 7, fixing frame; 8, limiting frame; 9, fixing bolt; 10, positioning frame; 11, spring buckle; 12, fixing rod. Detailed implementation mode

[0022] The following will further elaborate on this application in conjunction with the attached Figures 1-3 drawings.

[0023] The embodiment of this application discloses an anti - landslide device for highway subgrades. Referring to Figures 1-3 , an anti - landslide device for highway subgrades includes a protection plate 4, a limit frame 8 and a fixing rod 12. A fixing rod 12 is fixedly connected to the surface of one side of the protection plate 4. A fixing block 3 is movably installed on one side of the fixing rod 12. A limit frame 8 is fixedly connected to the surface of the other side of the protection plate 4. A fixing bolt 9 is movably installed on the surface of the limit frame 8. A fixing frame 7 is fixedly connected to the top of the protection plate 4. A positioning frame 10 is fixedly connected to the bottom of the protection plate 4. A splicing block 6 is movably installed at the bottom of the positioning frame 10. On both sides of the surface of the splicing block 6, clamping blocks 601 are fixedly connected. Spring buckles 11 are movably installed at both ends of the splicing block 6.

[0024] The staff pulls out the splicing blocks 6 of multiple devices from the inside of the positioning frame 10, and then pulls out the fixing blocks 3 from the inside of the fixing rod 12. By horizontally inserting the splicing blocks 6 of multiple devices into the inside of the fixing frame 7, the spring buckles 11 are buckled into the inside of the fixing frame 7, connecting and fixing the splicing block 6 and the fixing frame 7, realizing the vertical assembly of multiple devices up and down. By inserting the fixing blocks 3 of multiple devices into the inside of the limit frame 8 and then screwing the fixing bolts 9 into the inside of the fixing blocks 3, connecting and fixing the fixing blocks 3 and the limit frame 8, realizing the horizontal assembly of multiple devices, which is convenient for the staff to quickly assemble and use the device and disassemble and transport the device.

[0025] Referring to Figure 1 , at both ends inside the fixing frame 7, card slots 1 are provided, and the spring buckles 11 are fitted with the card slots 1. By buckling the spring buckles 11 into the inside of the card slots 1, the friction between the positioning frame 10 and the fixing frame 7 is increased, realizing the fixation of the positioning frame 10 and the fixing frame 7 of two devices and splicing the two devices vertically together.

[0026] Referring to Figure 1 , a bolt hole 301 is provided inside the fixing block 3, and the size of the bolt hole 301 is adapted to that of the fixing bolt 9. By screwing the fixing bolt 9 into the inside of the bolt hole 301, the fixing blocks 3 of two devices can be fixed to the limit frame 8, splicing the two devices horizontally.

[0027] Referring to Figure 1 , at one end inside the fixing rod 12, a movable slot 5 is provided. On the top and bottom of the surface of the fixing block 3, fixing buckles 302 are fixedly connected, and the fixing buckles 302 are fitted with the movable slot 5. The fixing buckles 302 can move inside the movable slot 5, and the movable slot 5 can guide and limit the moving direction of the fixing buckles 302, restricting the moving range of the fixing block 3.

[0028] Reference Figure 1 As shown in Figure 1 , a positioning block 2 is fixedly connected to the surface of one side of the fixing block 3, and the positioning block 2 can be fitted into the limiting frame 8. By inserting the positioning block 2 into the inside of the limiting frame 8, the friction between the two fixing blocks 3 and the limiting frame 8 of the device is increased, thereby increasing the stability effect of the connection between the two devices.

[0029] The implementation principle of an anti-landslide device for highway subgrades in the embodiments of this application is as follows: By pulling out the splicing blocks 6 of multiple devices from the inside of the positioning frame 10, and then pulling out the fixing blocks 3 from the inside of the fixing rod 12, by horizontally inserting the splicing blocks 6 of multiple devices into the inside of the fixing frame 7, the spring buckle 11 is buckled into the inside of the fixing frame 7, so as to realize the connection and fixation of the splicing block 6 and the fixing frame 7. By inserting the fixing blocks 3 of multiple devices into the inside of the limiting frame 8, and then screwing the fixing bolts 9 into the inside of the fixing blocks 3, the connection and fixation of the fixing blocks 3 and the limiting frame 8 are realized.

[0030] Finally, several points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, and can also be the communication inside two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the object being described changes, the relative position relationship may change;

[0031] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments of the present disclosure are involved. Other structures can refer to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0032] Finally: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

[0033] The above are all the preferred embodiments of this application, and do not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. An anti-landslide device for a highway subgrade, comprising a protection plate (4), a limit frame (8) and a fixing rod (12), characterized in that: One side of the surface of the protection plate (4) is fixedly connected with a fixing rod (12), one side of the fixing rod (12) is movably installed with a fixing block (3), the other side of the surface of the protection plate (4) is fixedly connected with a limiting frame (8), the surface of the limiting frame (8) is movably installed with a fixing bolt (9), the top of the protection plate (4) is fixedly connected with a fixing frame (7), the bottom of the protection plate (4) is fixedly connected with a positioning frame (10), the bottom of the positioning frame (10) is movably installed with a splicing block (6), both sides of the surface of the splicing block (6) are fixedly connected with clamping blocks (601), and both ends of the splicing block (6) are movably installed with spring buckles (11).

2. The anti-landslide device for a highway subgrade according to claim 1, characterized in that: Both ends inside the fixing frame (7) are provided with clamping grooves (1), and the spring buckles (11) are fitted with the clamping grooves (1).

3. The anti-landslide device for highway subgrade according to claim 1, characterized in that: The inside of the fixing block (3) is provided with a bolt hole (301), and the size of the bolt hole (301) is adapted to that of the fixing bolt (9).

4. A landslide prevention device for a highway subgrade according to claim 1, characterized in that: One end inside the fixing rod (12) is provided with a movable groove (5), both the top and the bottom of the surface of the fixing block (3) are fixedly connected with fixing buckles (302), and the fixing buckles (302) are fitted with the movable groove (5).

5. The anti-landslide device for highway subgrade according to claim 1, characterized in that: One side of the surface of the fixing block (3) is fixedly connected with a positioning block (2), and the positioning block (2) can be fitted with the limiting frame (8).

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