Railway construction safety fence

Abstract

The utility model relates to the technical field of safety fences, in particular to a railway construction safety fence which comprises two bases, fixing cones are installed on the front portions and the rear portions of the upper ends of the two bases in an inserted and threaded mode, and stabilizing blocks are arranged in the middles of the lower ends of the two bases. The fence comprises two bases, supporting columns are arranged in the middles of the upper ends of the two bases, convex grooves are formed in the upper ends of the two supporting columns, two first threaded holes are formed in the upper ends of the two supporting columns, convex blocks are slidably clamped in the two convex grooves, and a fence body is jointly arranged between the two convex blocks. A top plate is fixedly mounted on the upper portions between the two convex blocks, and a plurality of conical thorns are arranged at the upper end of the top plate. According to the safety fence for railway construction, multiple sets of fences can be conveniently and rapidly connected and fixed, meanwhile, a single fence can be conveniently detached and replaced, operation is convenient, and more labor is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of safety fences, in particular to a railway construction safety fence. Background Art

[0002] Road is one of the important paths that we must take when traveling in our lives. Railway tracks are referred to as rails, rails, and tracks, etc. They are usually composed of two parallel steel rails. Railway engineering refers to the technology used in various stages of railway construction (survey and design, construction, maintenance, and reconstruction). At present, a railway construction safety fence is mostly connected by screws and nuts when connecting multiple fences. This method of combination is extremely inefficient and the operation is also relatively cumbersome. At the same time, the fence will be damaged due to external factors after long-term use. However, the current fence is relatively cumbersome to disassemble and replace after combination connection. Therefore, we have launched a new railway construction safety fence. Utility Model Content

[0003] The main purpose of the utility model is to provide a railway construction safety fence, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A railway construction safety fence comprises a base, wherein the base is provided with two, the upper front parts and the upper rear parts of the two bases are both threadedly installed with fixing cones, the lower middle parts of the two bases are both provided with stabilizing blocks, the upper middle parts of the two bases are both provided with support columns, the upper ends of the two support columns are both provided with convex grooves, the upper ends of the two support columns are both provided with two first threaded holes, the interiors of the two convex grooves are both slidably clamped with convex blocks, a fence body is commonly provided between the two convex blocks, and a top plate is commonly fixedly installed on the upper parts between the two convex blocks, A plurality of cone spikes are arranged at the upper end of the top plate, a buzzer is arranged at the middle part of the upper end of the top plate, a fixing seat is arranged at the middle part of the front end of the support column located on the left, and the inner upper wall and the inner lower wall of the fixing seat are both provided with card holes, an installation box is arranged at the upper end of the two support columns, a mobile power supply is arranged inside the two installation boxes, two second threaded holes are arranged at the upper end of the two installation boxes, and fixing bolts are threadedly installed inside the two second threaded holes, a warning light is arranged at the upper end of the two installation boxes, and a connecting device is arranged at the middle part of the front end of the support column located on the right.

[0006] Preferably, the positions of the first threaded hole and the second threaded hole correspond to each other in upper and lower directions, and the mounting box fixing bolt is detachably connected to the upper end of the supporting column.

[0007] Preferably, the fence body is movably clamped inside the convex groove through a convex block.

[0008] Preferably, the warning light is electrically connected to the mobile power source.

[0009] Preferably, the connecting device includes a corresponding block, the inner upper part and the inner lower part of the corresponding block are both provided with installation grooves, two springs are provided inside the two installation grooves, two limit blocks are provided inside the two installation grooves, through holes are provided on the inner walls of the two installation grooves, and a fixing block is provided at one end of the two limit blocks away from the spring.

[0010] Preferably, the two springs are fixedly connected to the two limiting blocks respectively, and the two fixing blocks extend to the outside of the corresponding blocks through the through holes.

[0011] Preferably, two adjacent support columns are movably connected together via a spring and a fixing block.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The stabilizing blocks are provided to facilitate the overall placement and stability of the support column after it is placed in the pit without manual support, thus reducing the use of labor. By placing two stabilizing blocks in the pit, the corresponding block on the right side of the second fence body is aligned with the fixing seat at the front end of the adjacent support column, and the two fixing blocks are clamped in the two clamping holes by the elastic force of the spring to quickly connect the two adjacent fence bodies, making the overall stability stronger, facilitating the rapid connection and fixing of multiple groups of fences, improving the overall assembly efficiency, and saving time and effort;

[0014] 2. By removing the installation box above the two corresponding support columns, and then pulling the entire fence body upwards, it can be quickly taken out through the convex groove, which is convenient for disassembly and replacement of a separate fence body when it is damaged. By removing the fixing bolt, it is also convenient to disassemble and replace the warning light when it is damaged, which is convenient to operate and more labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a railway construction safety fence of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of a support column of a railway construction safety fence according to the utility model;

[0017] Figure 3 This is a schematic diagram of the overall internal structure of an installation box of a railway construction safety fence according to the utility model;

[0018] Figure 4The utility model is a schematic diagram of the overall structure of a connecting device for a railway construction safety fence.

[0019] In the figure: 1. base; 2. fixing cone; 3. stabilizing block; 4. supporting column; 5. convex groove; 6. first threaded hole; 7. convex block; 8. fence body; 9. top plate; 10. cone; 11. buzzer; 12. fixing seat; 13. card hole; 14. installation box; 15. mobile power supply; 16. second threaded hole; 17. fixing bolt; 18. warning light; 19. connecting device; 190. corresponding block; 191. installation groove; 192. spring; 193. through hole; 194. limit block; 195. fixing block. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] See also Figure 1-4 , the utility model provides a technical solution:

[0024] A railway construction safety fence, comprising a base 1, two bases 1 are provided, the upper front and rear parts of the two bases 1 are both threadedly installed with fixing cones 2, the lower middle parts of the two bases 1 are both provided with stabilizing blocks 3, the upper middle parts of the two bases 1 are both provided with support columns 4, the upper ends of the two support columns 4 are both provided with convex grooves 5, the upper ends of the two support columns 4 are both provided with two first threaded holes 6, the interiors of the two convex grooves 5 are both slidably connected with convex blocks 7, a fence body 8 is commonly provided between the two convex blocks 7, a top plate 9 is commonly fixedly installed on the upper part between the two convex blocks 7, and the upper end of the top plate 9 is provided with There are several cone spikes 10, a buzzer 11 is arranged in the middle of the upper end of the top plate 9, a fixing seat 12 is arranged in the middle of the front end of the support column 4 located on the left, and the inner upper wall and the inner lower wall of the fixing seat 12 are both provided with card holes 13, and the upper ends of the two support columns 4 are provided with installation boxes 14, and the interiors of the two installation boxes 14 are both provided with mobile power supplies 15, and the upper ends of the two installation boxes 14 are provided with two second threaded holes 16, and the interiors of the two second threaded holes 16 are threadedly installed with fixing bolts 17, and the upper ends of the two installation boxes 14 are provided with warning lights 18, and a connecting device 19 is arranged in the middle of the front end of the support column 4 located on the right.

[0025] In this embodiment, the positions of the first threaded hole 6 and the second threaded hole 16 correspond to each other up and down, the fixing bolt 17 of the mounting box 14 is detachably connected to the upper end of the support column 4; the fence body 8 is movably connected to the inside of the convex groove 5 through the convex block 7; the warning light 18 and the mobile power supply 15 are electrically connected together.

[0026] In this embodiment, the connecting device 19 includes a corresponding block 190, the inner upper part and the inner lower part of the corresponding block 190 are both provided with mounting grooves 191, two springs 192 are respectively provided inside the two mounting grooves 191, two limit blocks 194 are respectively provided inside the two mounting grooves 191, and the inner walls of the two mounting grooves 191 are both provided with through holes 193. The ends of the two limit blocks 194 away from the springs 192 are both provided with fixed blocks 195; the two springs 192 are respectively fixedly connected to the two limit blocks 194, and the two fixed blocks 195 extend to the outside of the corresponding block 190 through the through holes 193; the two adjacent support columns 4 are movably clamped together by the springs 192 and the fixed blocks 195.

[0027] It should be noted that the utility model is a railway construction safety fence. During use, three pits are dug on the ground according to the overall length of the fence body 8. By placing two stabilizing blocks 3 in the pits, the overall placement can be stabilized without manual support. Then, the corresponding block 190 on the right side of the second fence body 8 is aligned with the fixing seat 12 at the front end of the adjacent support column 4. The elastic force of the spring 192 is contracted and reset to make the two fixing blocks 195 clamped in the two clamping holes 13, so that the two adjacent fence bodies 8 can be connected quickly and conveniently, making the overall stability stronger. After all the fence bodies 8 are connected and fixed in the same way, Then fill the soil, and finally fix the whole to the ground for a second time with the fixing cone 2, so that the fence body 8 is fixed to the ground more stably. When someone wants to cross the fence body 8, the cone thorns 10 above can block them, and the buzzer 11 can warn them. When one of the fence bodies 8 is damaged, the installation box 14 above the two corresponding support columns 4 can be removed, and then the entire fence body 8 can be pulled upward to make it quickly taken out through the convex groove 5, which is convenient for disassembly and replacement of a single fence body 8 when damaged. By taking out the fixing bolt 17, it is also convenient to disassemble and replace the warning light 18 when it is damaged, which is convenient for operation.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A railway construction safety fence, comprising a base (1), characterized in that: The base (1) is provided with two, the upper front and rear parts of the two bases (1) are both threadedly installed with fixing cones (2), the lower middle parts of the two bases (1) are both provided with stabilizing blocks (3), the upper middle parts of the two bases (1) are both provided with support columns (4), the upper ends of the two support columns (4) are both provided with convex grooves (5), the upper ends of the two support columns (4) are both provided with two first threaded holes (6), the interiors of the two convex grooves (5) are both slidably connected with convex blocks (7), a fence body (8) is commonly provided between the two convex blocks (7), a top plate (9) is commonly fixedly installed on the upper parts between the two convex blocks (7), and the upper end of the top plate (9) is provided with a plurality of cone spikes (10 ), a buzzer (11) is provided at the middle of the upper end of the top plate (9), a fixing seat (12) is provided at the middle of the front end of the support column (4) located on the left, and the inner upper wall and the inner lower wall of the fixing seat (12) are both provided with a clamping hole (13), the upper ends of the two support columns (4) are both provided with a mounting box (14), and the interiors of the two mounting boxes (14) are both provided with a mobile power supply (15), the upper ends of the two mounting boxes (14) are both provided with two second threaded holes (16), and the interiors of the two second threaded holes (16) are both threadedly installed with fixing bolts (17), the upper ends of the two mounting boxes (14) are both provided with a warning light (18), and the middle of the front end of the support column (4) located on the right is provided with a connecting device (19).

2. A railway construction safety fence according to claim 1, characterized in that: The positions of the first threaded hole (6) and the second threaded hole (16) correspond to each other vertically, and the fixing bolt (17) of the installation box (14) and the upper end of the support column (4) are detachably connected together.

3. A railway construction safety fence according to claim 1, characterized in that: The fence body (8) is movably clamped inside the convex groove (5) via the convex block (7).

4. A railway construction safety fence according to claim 1, characterized in that: The warning light (18) is electrically connected to the mobile power source (15).

5. The railway construction safety fence according to claim 1, characterized in that: The connecting device (19) comprises a corresponding block (190), the inner upper part and the inner lower part of the corresponding block (190) are both provided with mounting grooves (191), two springs (192) are both provided inside the two mounting grooves (191), two limiting blocks (194) are both provided inside the two mounting grooves (191), through holes (193) are both provided on the inner walls of the two mounting grooves (191), and fixed blocks (195) are both provided at one end of the two limiting blocks (194) away from the springs (192).

6. A railway construction safety fence according to claim 5, characterized in that: The two springs (192) are respectively fixedly connected to the two limit blocks (194), and the two fixed blocks (195) extend to the outside of the corresponding block (190) through the through hole (193).

7. The railway construction safety fence according to claim 1, characterized in that: Two adjacent support columns (4) are movably connected together via a spring (192) and a fixing block (195).

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