Mine safety protective fence

Abstract

The utility model relates to the technical field of mine construction, and discloses a mine safety protective fence which comprises two parallel stand columns, fixing blocks are fixedly installed at the close ends of the two stand columns, a protective fence plate is slidably arranged between the two fixing blocks, and a transverse plate is fixedly installed between the two stand columns. A mounting groove is formed in the middle of the transverse plate, the guardrail plate is inserted into the mounting groove, a clamping assembly used for limiting movement of the guardrail plate is arranged in the transverse plate, the clamping assembly comprises a clamping rod extending into the transverse plate, a sliding groove is formed in the position, located on the outer side of the clamping rod, of the transverse plate, and a sliding block is slidably arranged in the sliding groove; the sliding block is fixedly connected with the clamping rod; the guardrail plate is fixedly mounted by matching the clamping rods with the clamping holes, and on the contrary, the clamping rods are pulled to be away from the clamping holes, so that the guardrail plate can be dismounted, and the dismounting convenience of the guardrail plate is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mine construction, in particular to a mine safety guardrail. BACKGROUND

[0002] The mine refers to an independent production and operation unit for mining ore with a certain mining boundary. The mine mainly includes one or more mining workshops (or pithead, mine, open pit, etc.) and some auxiliary workshops, and most of the mines also include an ore dressing field (coal washing plant). During the process of mine construction, a guardrail is usually used for protection.

[0003] The existing mine safety guardrail is inconvenient to disassemble and replace when the guardrail plate is mostly connected and fixed by metal welding or bolts, reducing the practicality of the device.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it can include prior art known by those skilled in the art. Practical new type content

[0005] In order to solve the problem that the existing mine safety guardrail is inconvenient to disassemble and replace when the guardrail plate is mostly connected and fixed by metal welding or bolts, reducing the practicality of the device, the present application provides a mine safety guardrail.

[0006] The mine safety guardrail provided by the present application adopts the following technical scheme:

[0007] A mine safety guardrail, comprising two parallel arranged upright columns, a fixed block is fixedly installed at the proximal end of each of the two upright columns, a guardrail plate is slidingly arranged between the two fixed blocks, and a horizontal plate is fixedly installed between the two upright columns, a mounting slot is formed in the middle of the horizontal plate, the guardrail plate is inserted into the mounting slot, a clamping assembly for limiting the movement of the guardrail plate is arranged in the horizontal plate, the clamping assembly comprises a clamping rod extending into the horizontal plate, a sliding groove is formed on the outer side of the horizontal plate, a sliding block is slidingly arranged in the sliding groove, the sliding block is fixedly connected with the clamping rod, a spring is arranged between the sliding block and the side wall of the sliding groove, and a clamping hole matched with the clamping rod is formed in the guardrail plate.

[0008] Preferably, the end of the clamping rod penetrates through the side wall of the horizontal plate and is fixedly connected with a pull plate.

[0009] Preferably, an insertion slot is formed at the proximal end of each of the two fixed blocks, and the guardrail plate is slidingly arranged in the insertion slot.

[0010] Preferably, a lighting lamp is fixedly installed at the top of each of the two upright columns.

[0011] Preferably, the bottom of each of the two posts is fixedly provided with a positioning member.

[0012] To sum up, the present application has the following beneficial technical effects:

[0013] The present application is provided with a clamping rod inside the horizontal plate, and is provided with a sliding groove, a sliding block and a spring, and a clamping hole is formed in the guardrail plate, so that the clamping rod and the clamping hole are matched to realize the fixed installation of the guardrail plate, and the stability of the installation of the guardrail plate is improved. Conversely, the clamping rod is pulled away from the clamping hole, so that the disassembly of the guardrail plate can be realized, and the convenience of the disassembly of the guardrail plate is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the application embodiment;

[0015] Figure 2 is a schematic diagram of the overall structure of the application embodiment Figure 1 is a schematic diagram of the overall structure of the application embodiment

[0016] Figure 3 is a schematic diagram of the overall structure of the application embodiment

[0017] Figure 4 is a schematic diagram of the overall structure of the application embodiment Figure 2

[0018] Reference signs: 1, post; 2, fixed block; 21, insertion slot; 3, horizontal plate; 31, installation slot; 4, guardrail plate; 41, clamping hole; 5, clamping assembly; 51, clamping rod; 52, sliding groove; 53, sliding block; 54, spring; 55, pull plate; 6, illuminating lamp; 7, positioning member. DETAILED DESCRIPTION

[0019] The following will be described in detail in combination with the accompanying Figures 1-4 The present application will be further described in detail.

[0020] The present application embodiment discloses a mine safety protective fence, referring to Figures 1-4 ​The utility model relates to a kind of mine safety guardrail, including two parallelly arranged uprights 1, the end close of two uprights 1 is fixedly installed with fixed block 2, guardrail plate 4 is slidably arranged between two fixed blocks 2, and fixedly installed with cross plate 3 between two uprights 1, the middle part of cross plate 3 is provided with installation slot 31, guardrail plate 4 is inserted into installation slot 31 inside, and the clamping assembly 5 for limiting the movement of guardrail plate 4 is arranged in cross plate 3, clamping assembly 5 includes the clamping rod 51 that enters into cross plate 3, sliding slot 52 is set up in the outside of clamping rod 51 of cross plate 3, sliding block 53 is slidably arranged in the inside of sliding slot 52, sliding block 53 is fixedly connected with clamping rod 51, and spring 54 is installed between sliding block 53 and the side wall of sliding slot 52, and the clamping hole 41 that cooperates with clamping rod 51 is set up on guardrail plate 4.

[0021] Here by inserting guardrail plate 4 between two fixed blocks 2, and pulling clamping rod 51 makes guardrail plate 4 insert into installation slot 31 inside, in loosening clamping rod 51, at this time, spring 54 can push sliding block 53 and clamping rod 51 move, so that clamping rod 51 can be inserted into clamping hole 41 inside, realize the fixed clamping of guardrail plate 4, in reverse, pull clamping rod 51 away from clamping hole 41, can guardrail plate 4 be disassembled, improve the convenience of disassembly of guardrail plate 4.

[0022] Refer to Figure 4 The end of clamping rod 51 penetrates the side wall of cross plate 3, and is fixedly connected with pull plate 55.

[0023] Here by being provided with pull plate 55, clamping rod 51 is pulled conveniently.

[0024] Refer to Figure 2 The end close of two fixed blocks 2 is provided with insertion slot 21, and guardrail plate 4 is slidably arranged in insertion slot 21.

[0025] Here by being provided with insertion slot 21, guardrail plate 4 can be inserted and installed.

[0026] Refer to Figure 1 The top of two uprights 1 is fixedly installed with illuminating lamp 6.

[0027] Here by being provided with illuminating lamp 6 on the top of two uprights 1, the inside of mine can be illuminated, and it is favorable for worker to observe the inside environment of mine.

[0028] Refer to Figure 1 The bottom of two uprights 1 is fixedly installed with positioning member 7.

[0029] Here by being provided with positioning member 7, the upright 1 can be stably supported.

[0030] The implementation principle of the mine safety protective fence provided in the embodiments of the present application is as follows: in use, the device is fixedly installed at a specified position through the positioning member 7, the guard plate 4 is inserted into the insertion slot 21 formed in the fixed block 2, and the clamping rod 51 is pulled to insert the guard plate 4 into the installation slot 31, then the clamping rod 51 is loosened, at this time, the spring 54 can push the sliding block 53 and the clamping rod 51 to move, so that the clamping rod 51 can be inserted into the clamping hole 41, thereby achieving the fixed clamping of the guard plate 4, and vice versa, the clamping rod 51 is pulled away from the clamping hole 41, the guard plate 4 can be disassembled, and the convenience of disassembly and assembly of the guard plate 4 is improved.

[0031] Finally, it should be pointed out that: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0032] Secondly: the utility model discloses the embodiment of the drawings, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

[0033] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement etc.

[0034] The above are the preferred embodiments of the present application, and do not limit the protection scope of the present application, therefore: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A mine safety barrier comprising two uprights (1) arranged in parallel, characterised in that: The proximal end of two posts (1) is fixedly provided with a fixed block (2), the two fixed blocks (2) are slidably provided with a guard plate (4), and the two posts (1) are fixedly provided with a horizontal plate (3), the middle portion of the horizontal plate (3) is provided with an installation slot (31), the guard plate (4) is inserted into the installation slot (31), and the horizontal plate (3) is provided with a clamping assembly (5) for limiting the movement of the guard plate (4), the clamping assembly (5) comprises a clamping rod (51) extending into the horizontal plate (3), the outer side of the horizontal plate (3) is provided with a sliding groove (52) at the clamping rod (51), the sliding groove (52) is slidably provided with a sliding block (53), the sliding block (53) is fixedly connected with the clamping rod (51), and the sliding block (53) and the side wall of the sliding groove (52) are provided with a spring (54), and the guard plate (4) is provided with a clamping hole (41) matched with the clamping rod (51).

2. A mine safety barrier according to claim 1, characterised in that: The end of the clamping rod (51) penetrates the side wall of the horizontal plate (3) and is fixedly connected with a pull plate (55).

3. A mine safety barrier according to claim 1, characterised in that: The proximal end of two fixed blocks (2) is provided with a slot (21), and the guard plate (4) is slidably arranged in the slot (21).

4. A mine safety barrier according to claim 1, characterised in that: The top of two posts (1) is fixedly provided with a lighting lamp (6).

5. A mine safety barrier according to claim 1, characterised in that: The bottom of two posts (1) is fixedly provided with a positioning piece (7).

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