Railway slope protection structure

Abstract

The utility model relates to the technical field of railway construction, and particularly discloses a railway slope protection structure which comprises a plurality of side formworks and connecting pieces. A butt joint block is arranged on one side of the side die, a butt joint groove in butt joint with the butt joint block in a matched mode is formed in the other side of the side die, and a top die is arranged at the top of the side die. The connecting piece comprises two positioning plates, one side of one positioning plate is connected with a hinge seat, one side of the other positioning plate is connected with a hinge block matched with the hinge seat in a hinged mode, the positioning plates are connected with the side mold through mounting pieces, and the side, away from the side mold, of each positioning plate is provided with an angle plate. The two groups of rotating blocks are connected with the same group of connecting bolts; according to the slope protection structure prefabricated part, the adjacent side molds can be stably connected, the connecting parts are suitable for being installed and used at multiple positions, meanwhile, the side molds can be used at different splicing positions, and the transportation and installation cost of the slope protection structure prefabricated part is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of railway construction, in particular to a railway slope protection structure. Background Art

[0002] Railway slope protection structures and their formwork support are important components of railway construction. They work together to ensure the stability and safety of the railway roadbed. Before construction, the site is excavated, and then blocks or stones are laid on the slope, or a frame structure is made of angle steel and steel plates, which is filled with stones or concrete.

[0003] The existing patent announcement number CN214695674U discloses a high-speed railway skeleton slope protection structure, which includes a main skeleton arranged on the high-speed railway slope in a direction perpendicular to the horizontal line of the slope protection, a folding connecting plate detachably connected to the main skeleton, a support skeleton detachably connected to the folding connecting plate, and a connecting frame detachably connected to the support skeleton; the main skeleton and the support skeleton are both composed of multiple high-plasticity steel plates detachably connected by connecting pieces, and both the main skeleton and the support skeleton are structures with open lower sides; after the folding connecting plate is unfolded, the support skeleton is formed into a herringbone frame through the connecting frame; the high-plasticity steel plates can be quickly assembled into the main skeleton and the support skeleton through the connecting pieces, and the main skeleton and the support skeleton are spliced into the entire high-speed railway skeleton slope protection structure through the folding connecting plate.

[0004] The above-mentioned slope protection structure can be spliced when in use, but the stability of the connection between adjacent steel plates and the convenience of connecting steel plates at corners still need to be improved. In response to the above problems, a railway slope protection structure is proposed. Utility Model Content

[0005] The purpose of the present invention is to provide a railway slope protection structure to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A railway slope protection structure includes a plurality of side forms and connecting pieces;

[0008] A docking block is provided on one side of the side mold, a docking groove for docking with the docking block is provided on the other side of the side mold, and a top mold is provided on the top of the side mold;

[0009] The connecting parts include two groups of positioning plates, one group of positioning plates is connected to the hinge seat on one side, and the other group of positioning plates is connected to a hinge block hingedly matched with the hinge seat on one side. The positioning plates are connected to the side molds through mounting parts. The positioning plates are provided with angle plates on the side away from the side molds. The angle plates are rotatably connected to the rotating blocks at one end away from the positioning plates, and the two groups of rotating blocks are connected to the same group of connecting bolts.

[0010] In an optional solution, at least two groups of docking blocks are provided, and the number of the docking slots corresponds to the number of docking blocks.

[0011] In an optional solution: screw holes are provided on the top of the side mold, and through holes corresponding to the screw holes are provided on the top mold.

[0012] In an optional solution: the mounting member includes a positioning bolt threadedly connected to the side mold, the side mold is provided with a mounting hole threadedly matched with the positioning bolt, the positioning plate is provided with a second positioning hole for the positioning bolt rod to pass through, and the angle plate is provided with a first positioning hole for the positioning bolt rod to pass through.

[0013] In an optional solution: a groove is provided at the end of the angle plate for rotatably installing the rotating block, the top and bottom of the rotating block are both connected to the rotating shaft, and a rotating slot is provided in the groove for rotating the rotating shaft.

[0014] In an optional solution, the rotating block is provided with a through hole for the connecting bolt rod to pass through, and the connecting bolt is connected to a plurality of nuts.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] When adjacent side forms are connected in the utility model, the docking blocks can be docked with the docking grooves to stably connect the adjacent side forms. The connecting pieces can be installed on the two adjacent sets of side forms for reinforcement. The positioning plates can be installed on the side forms through the mounting pieces. For the two sets of side forms docked horizontally, angle plates and connecting bolts can be selectively installed to improve the stability of the structure.

[0017] For the side formwork connection at the corner, two sets of side formwork can be placed and then two sets of positioning plates can be installed, and then the angle can be further adjusted. The hinge block rotates in the hinge seat to facilitate stable adjustment. After the angle between the two sets of positioning plates is adjusted, the connecting bolts can be used to fix the two sets of rotating blocks and limit the distance between the two sets of rotating blocks. The connecting bolts and the two sets of positioning plates can form a stable triangular support structure to support and fix the side formwork at the corner. The connecting parts are suitable for installation and use in multiple places, and at the same time, the side formwork can be used at different joints, reducing the transportation and installation costs of the prefabricated parts of the slope protection structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural diagram of the present utility model.

[0019] Figure 2 It is a schematic diagram of the local structure of the utility model.

[0020] Figure 3 It is a structural diagram of the connecting piece in the utility model.

[0021] Figure 4This is a schematic diagram of the structure of the side formwork connection at the corner in the present invention.

[0022] Figure 5 This is a schematic diagram of the partially split structure of the utility model.

[0023] In the figure: 100, side mold; 101, mounting hole; 102, docking block; 103, docking groove; 200, top mold; 300, connecting piece; 301, positioning plate; 302, positioning bolt; 303, angle plate; 304, rotating block; 305, first positioning hole; 306, hinge block; 307, hinge seat; 308, second positioning hole; 309, connecting bolt. DETAILED DESCRIPTION

[0024] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-Figure 5 In this embodiment, a railway slope protection structure includes a plurality of side molds 100 and connecting pieces 300;

[0027] A docking block 102 is provided on one side of the side mold 100, and a docking groove 103 is provided on the other side of the side mold 100 to cooperate with the docking block 102. A top mold 200 is provided on the top of the side mold 100;

[0028] The connecting member 300 includes two groups of positioning plates 301, one of which is connected to a hinge seat 307 on one side, and the other is connected to a hinge block 306 that is hingedly matched with the hinge seat 307 on one side. The positioning plates 301 are connected to the side mold 100 through a mounting member. The positioning plates 301 are provided with an angle plate 303 on the side away from the side mold 100. The angle plate 303 is rotatably connected to a rotating block 304 at one end away from the positioning plate 301. The two groups of rotating blocks 304 are connected to the same group of connecting bolts 309.

[0029] In this embodiment, when adjacent side forms 100 are connected, the docking blocks 102 can be docked with the docking grooves 103 to ensure a stable connection between the adjacent side forms 100. The connecting pieces 300 can be installed on the two adjacent sets of side forms 100 for reinforcement. The positioning plates 301 can be installed on the side forms 100 through the mounting pieces. For the two sets of side forms 100 that are horizontally docked, the angle plates 303 and the connecting bolts 309 can be optionally installed.

[0030] For the connection of the side formwork 100 at the corner, the two sets of side formwork 100 can be placed and then two sets of positioning plates 301 can be installed, and then the angle can be further adjusted. The hinge block 306 rotates in the hinge seat 307 to facilitate stable adjustment. After the angle between the two sets of positioning plates 301 is adjusted, the connecting bolts 309 can be used to fix the two sets of rotating blocks 304 and limit the distance between the two sets of rotating blocks 304. The connecting bolts 309 and the two sets of positioning plates 301 can form a stable triangular support structure to support and fix the side formwork 100 at the corner.

[0031] like Figure 5 As shown, in another embodiment, at least two groups of the docking blocks 102 are provided, and the number of the docking grooves 103 corresponds to the number of the docking blocks 102; in actual use, the number and size of the docking blocks 102 are set according to the size of the side mold 100; the docking blocks 102 are docked into the docking grooves 103 to facilitate the connection between adjacent side molds 100. When adjacent side molds 100 at the corners are connected, there is no need to dock the docking blocks 102 and the docking grooves 103.

[0032] like Figure 2 As shown, in another embodiment, the side form 100 is provided with a screw hole on the top, and the top form 200 is provided with a through hole corresponding to the screw hole; in actual use, if the top form 200 needs to be installed, the existing connecting bolts can be used to fix the top form 200 on the top of the side form 100, which is conducive to filling with concrete or gravel.

[0033] In another embodiment, the mounting member includes a positioning bolt 302 threadedly connected to the side mold 100, the side mold 100 is provided with a mounting hole 101 threadedly matched with the positioning bolt 302, the positioning plate 301 is provided with a second positioning hole 308 for the rod of the positioning bolt 302 to pass through, and the angle plate 303 is provided with a first positioning hole 305 for the rod of the positioning bolt 302 to pass through; using the positioning bolt 302, the positioning plate 301 and the angle plate 303 can be synchronously fixed to one side of the side mold 100.

[0034] In another embodiment, a groove is provided at the end of the angle plate 303 for rotating the rotating block 304, the top and bottom of the rotating block 304 are connected to the rotating shaft, and a rotating groove for rotating the rotating shaft is provided in the groove; the rotating setting of the rotating block 304 enables the rotating block 304 to be rotated to a suitable angle to connect the connecting bolts 309 when the angle between adjacent angle plates 303 changes.

[0035] In another embodiment, the rotating block 304 is provided with a through hole for the connecting bolt 309 to pass through, and a plurality of nuts are connected to the connecting bolt 309; when the nuts are installed on the connecting bolt 309, they can be placed on both sides of the through hole to limit the movement of the rotating block 304 on the connecting bolt 309.

[0036] When the present invention is used, when adjacent side forms 100 are connected, the docking blocks 102 can be docked with the docking grooves 103 to stably connect the adjacent side forms 100. The connecting pieces 300 can be installed on the two adjacent sets of side forms 100 for reinforcement. The positioning plates 301 can be installed on the side forms 100 through the mounting pieces. For the two sets of side forms 100 that are horizontally docked, the angle plates 303 and the connecting bolts 309 can be optionally installed.

[0037] For the connection of the side formwork 100 at the corner, two sets of side formwork 100 can be placed and then two sets of positioning plates 301 can be installed. Then, the angle can be further adjusted. The hinge block 306 rotates in the hinge seat 307 to facilitate stable adjustment. After the angle between the two sets of positioning plates 301 is adjusted, the connecting bolts 309 can be used to fix the two sets of rotating blocks 304 and limit the distance between the two sets of rotating blocks 304. The connecting bolts 309 and the two sets of positioning plates 301 can form a stable triangular support structure to support and fix the side formwork 100 at the corner.

[0038] The side formwork 100 is arranged on the slope of the railway roadbed, and anchoring components can be further constructed to fix the structure. The cavity formed between the side formwork 100 and the top formwork 200 can be used to fill with concrete or gravel.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A railway slope protection structure, comprising a plurality of side forms (100) and connecting pieces (300); Its characteristics are: A docking block (102) is provided on one side of the side mold (100), a docking groove (103) for docking with the docking block (102) is provided on the other side of the side mold (100), and a top mold (200) is provided on the top of the side mold (100); The connecting member (300) includes two groups of positioning plates (301), one side of the positioning plates (301) of one group is connected to a hinge seat (307), and one side of the positioning plates (301) of the other group is connected to a hinge block (306) hingedly matched with the hinge seat (307), the positioning plates (301) are connected to the side mold (100) through a mounting member, and a corner plate (303) is provided on the side of the positioning plate (301) away from the side mold (100), and the corner plate (303) is rotatably connected to a rotating block (304) at one end away from the positioning plate (301), and the two groups of rotating blocks (304) are connected to the same group of connecting bolts (309).

2. A railway slope protection structure according to claim 1, characterized in that: At least two groups of the docking blocks (102) are provided, and the number of the docking slots (103) corresponds to the number of the docking blocks (102).

3. The railway slope protection structure according to claim 1, characterized in that: The top of the side mold (100) is provided with a screw hole, and the top mold (200) is provided with a through hole corresponding to the screw hole.

4. The railway slope protection structure according to claim 1, characterized in that: The mounting member comprises a positioning bolt (302) threadedly connected to the side mold (100); the side mold (100) is provided with a mounting hole (101) threadedly matched with the positioning bolt (302); the positioning plate (301) is provided with a second positioning hole (308) for the positioning bolt (302) to pass through; and the angle plate (303) is provided with a first positioning hole (305) for the positioning bolt (302) to pass through.

5. The railway slope protection structure according to claim 1, characterized in that: The end of the angle plate (303) is provided with a groove for rotating the rotating block (304). The top and bottom of the rotating block (304) are both connected to the rotating shaft. The groove is provided with a rotating slot for rotating the rotating shaft.

6. The railway slope protection structure according to claim 1, characterized in that: The rotating block (304) is provided with a through hole for the connecting bolt (309) to pass through, and the connecting bolt (309) is connected to a plurality of nuts.

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