CN215632153U

CN215632153U - Lime mine safety protective guard

Info

Publication number: CN215632153U
Application number: CN202122172067.1U
Authority: CN
Inventors: 贾建勇
Original assignee: Jia Jianyong
Current assignee: Jia Jianyong
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-01-25
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a lime mine safety protective guard, which comprises a plurality of protective guard frames, wherein a locking mechanism for mutual connection is arranged between two adjacent protective guard frames, a height adjusting mechanism is arranged on each of two side walls of each protective guard frame, a supporting rod for supporting the protective guard frames is connected in an adjusting hole of each height adjusting mechanism in a sliding manner, two ends of each supporting rod extend out of the adjusting hole of each height adjusting mechanism, a pointed cone is fixedly arranged at the bottom end of each supporting rod, a supporting plate is arranged on the side wall of each supporting rod and positioned at the lower part of the height adjusting mechanism, and a position adjusting mechanism for adjusting the supporting plate to the lower part of the pointed cone is arranged on the side wall of each supporting rod. The guardrail frame can also be arranged in a right position.

Description

Lime mine safety protective guard

Technical Field

The utility model relates to the technical field of protective guards, in particular to a lime mine safety protective guard.

Background

In the mining process, the safety protection of a mining area is a necessary link for realizing safety production, so that the requirement on the mine safety protective guard is higher and higher, the installation efficiency of the safety protective guard is expected to be improved through innovation of the safety protective guard, the replacement and the disassembly are convenient, the use efficiency is improved, the maximum value is exerted, along with the development of science and technology, the mine safety protective guard has great development degree, the development brings great convenience to people in the safety protection of the mining area, and the type and the number of the mine safety protective guard are increasing day by day.

At present, the existing guard rail supporting parts are generally fixed on a guard rail frame, and the height of the guard rail supporting parts cannot be adjusted, so that the guard rail frame is difficult to align when the guard rail frame meets uneven terrain.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lime mine safety guardrail, which aims to solve the problems that the existing guardrail supporting part is generally fixed on a guardrail frame, the height of the existing guardrail supporting part cannot be adjusted, and the guardrail frame is difficult to align when the existing guardrail supporting part meets uneven terrain.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a lime mine safety protective guard, includes a plurality of guardrail frame, adjacent two be equipped with the locking mechanism who is used for interconnect usefulness between the guardrail frame, all be equipped with high adjustment mechanism on the both sides wall of guardrail frame, sliding connection has the bracing piece that is used for supporting the guardrail frame in high adjustment mechanism's the regulation hole, high adjustment mechanism's regulation hole is all stretched out at the both ends of bracing piece, the bottom fixed mounting of bracing piece has a sharp awl, the lateral wall of bracing piece and the lower part that is located high adjustment mechanism are equipped with the backup pad, the lateral wall of bracing piece is equipped with the position control mechanism who adjusts the backup pad to sharp awl lower part.

Preferably, the locking mechanism comprises two transverse plates, the transverse plates are respectively and fixedly installed on the adjacent two side walls opposite to the guardrail frame, the two ends opposite to the transverse plates are respectively and fixedly provided with a vertical plate, the two vertical plates are mutually attached, and the two top ends of the vertical plates are spliced with the n-shaped folding frame.

Preferably, both the frame arms of the n-type folding frame are elastic frame arms.

Preferably, the opposite end parts of the two transverse plates are provided with sockets, the two arms of the n-type folding frame respectively penetrate through the two sockets, the opposite positions of the two ends of the n-type folding frame are fixedly provided with clamping blocks, and the two clamping blocks are respectively clamped at the bottom end positions of the two vertical plates.

Preferably, height adjusting mechanism includes the slide cartridge, slide cartridge fixed mounting is on the guardrail frame, the bracing piece runs through the slide cartridge and rather than sliding connection, the lateral wall of slide cartridge is equipped with the screw hole, screw hole threaded connection has the gliding locking bolt of restriction bracing piece.

Preferably, the position adjusting mechanism comprises a threaded cylinder, the side wall of the supporting rod is provided with external threads, the threaded cylinder is in threaded connection with the supporting rod through the external threads, and the bottom end of the threaded cylinder is fixedly connected with the supporting plate.

Preferably, the plate surface of the supporting plate is provided with a through hole, and the supporting rod penetrates through the through hole.

Compared with the prior art, the utility model has the beneficial effects that: a lime mine safety protective guard can fold two vertical plates together through a locking mechanism so as to connect adjacent protective guard frames together, the height of the support rod relative to the guardrail frame can be adjusted through the matching arrangement of the slide cylinder and the locking bolt, therefore, when the terrain is uneven in height, the heights of the pointed cone and the supporting plate can be adjusted, when the terrain bulges are more and softer, the pointed cone can be used for supporting, when the ground shape is relatively flat and hard, the supporting plate can be adjusted to the lower part of the pointed cone through the matching arrangement of the thread cylinder and the external thread on the supporting rod, thereby the guardrail frames are supported by the supporting plate, the adjacent two guardrail frames can be disassembled, thereby be convenient for carry, simultaneously according to the topography switching pointed cone and backup pad of difference to adjust height between them, thereby be bumping the uneven topography of height, also can put the guardrail frame upright.

Drawings

FIG. 1 is a schematic structural view of the supporting plate of the present invention from the front view when it is higher than the pointed cone;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic front view of the support plate of the present invention below the pointed cone;

fig. 4 is a schematic perspective view of the support rod of the present invention.

In the figure: 1. a guardrail frame; 2. a support bar; 3. a pointed cone; 4. a support plate; 5. a transverse plate; 6. a vertical plate; 7. an n-type folding frame; 8. a socket; 9. a clamping block; 10. a slide cylinder; 11. locking the bolt; 12. a threaded barrel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a lime mine safety protective guard, includes a plurality of guardrail frame 1, adjacent two be equipped with the locking mechanism who is used for interconnect usefulness between the guardrail frame 1, all be equipped with high adjustment mechanism on the both sides wall of guardrail frame 1, sliding connection has the bracing piece 2 that is used for supporting guardrail frame 1 in high adjustment mechanism's the regulation hole, high adjustment mechanism's regulation hole is all stretched out at the both ends of bracing piece 2, the bottom fixed mounting of bracing piece 2 has sharp awl 3, the lateral wall of bracing piece 2 and the lower part that is located high adjustment mechanism are equipped with backup pad 4, the lateral wall of bracing piece 2 is equipped with the position control mechanism who adjusts backup pad 4 to sharp awl 3 lower parts.

Specifically, locking mechanism includes two diaphragms 5, two diaphragm 5 fixed mounting is respectively adjacent two on the relative lateral wall of guardrail frame 1, two equal fixed mounting in the relative one end of diaphragm 5 has riser 6, two riser 6 is laminated each other, two the top of riser 6 is pegged graft and is had n type to close up frame 7.

Specifically, both arms of the n-type folding frame 7 are elastic frame arms.

Specifically, the opposite end portions of the two transverse plates 5 are respectively provided with a socket 8, two arms of the n-type folding frame 7 respectively penetrate through the two sockets 8, the opposite positions of the two ends of the n-type folding frame 7 are respectively and fixedly provided with a fixture block 9, the two fixture blocks 9 are respectively clamped at the bottom end positions of the two vertical plates 6, the two vertical plates 6 can be folded through the n-type folding frame 7, so that the adjacent guardrail frames 1 are connected together, the two sockets 8 are matched, and meanwhile, the two arms of the n-type folding frame 7 have elasticity, so that the two fixture blocks 9 can be respectively clamped at the bottom end positions of the two vertical plates 6, and the n-type folding frame 7 is prevented from being separated from the two vertical plates 6.

Particularly, height adjusting mechanism includes slide cartridge 10, slide cartridge 10 fixed mounting is on guardrail frame 1, bracing piece 2 runs through slide cartridge 10 and rather than sliding connection, the lateral wall of slide cartridge 10 is equipped with the screw hole, screw hole female connection has the gliding locking bolt 11 of restriction bracing piece 2, and through slide cartridge 10 and locking bolt 11's cooperation setting, adjustable bracing piece 2 is for guardrail frame 1's height to when the terrain height is uneven, the height of adjustable pointed cone 3 and backup pad 4, when the terrain bulge is more soft, usable pointed cone 3 supports.

Particularly, position control mechanism includes a screw thread section of thick bamboo 12, the lateral wall of bracing piece 2 is equipped with the external screw thread, a screw thread section of thick bamboo 12 passes through external screw thread and 2 threaded connection of bracing piece, the bottom and the 4 fixed connection of backup pad of a screw thread section of thick bamboo 12, when ground shape is more flat hard, the external screw thread cooperation setting on accessible screw thread section of thick bamboo 12 and the bracing piece 2 is adjusted the backup pad 4 to the lower part of pointed cone 3 to support guardrail frame 1 through backup pad 4.

Specifically, the plate surface of the support plate 4 is provided with a through hole, and the support rod 2 penetrates through the through hole.

The working principle is as follows: according to the utility model, two vertical plates 6 can be folded together through the n-type folding frame 7, so that adjacent guardrail frames 1 are connected together, the two sockets 8 are arranged in a matching way, meanwhile, two arms of the n-type folding frame 7 have elasticity, so that two clamping blocks 9 can be respectively clamped at the bottom ends of the two vertical plates 6, the n-type folding frame 7 is prevented from being separated from the two vertical plates 6, when the two guardrail frames 1 need to be disassembled, the two arms of the n-type folding frame 7 can be separated by a certain angle, so that the two clamping blocks 9 are separated from the bottom ends of the two vertical plates 6, when the n-type folding frame 7 is pulled out, the two adjacent guardrail frames 1 can be separated, the height of the support rod 2 relative to the guardrail frames 1 can be adjusted through the matching arrangement of the sliding cylinder 10 and the locking bolt 11, therefore, the height of the pointed cone 3 and the support plate 4 can be adjusted, and when the height of the ground shape is uneven, the guardrail frame can be supported by the pointed cone 3, when the terrain is relatively flat and hard, the supporting plate 4 can be adjusted to the lower part of the pointed cone 3 through the matching arrangement of the thread cylinder 12 and the external thread on the supporting rod 2, so that the guardrail frame 1 is supported by the supporting plate 4.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lime mine safety protective guard, includes a plurality of guardrail frame (1), its characterized in that: two adjacent be equipped with the locking mechanism who is used for interconnect usefulness between guardrail frame (1), all be equipped with high adjustment mechanism on the both sides wall of guardrail frame (1), sliding connection has bracing piece (2) that are used for supporting guardrail frame (1) in high adjustment mechanism's the regulation hole, high adjustment mechanism's regulation hole is all stretched out at the both ends of bracing piece (2), the bottom fixed mounting of bracing piece (2) has sharp awl (3), the lateral wall of bracing piece (2) and the lower part that is located high adjustment mechanism are equipped with backup pad (4), the lateral wall of bracing piece (2) is equipped with the position control mechanism who adjusts sharp awl (3) lower part with backup pad (4).

2. The lime mine safety guard rail of claim 1, wherein: the locking mechanism comprises two transverse plates (5), the two transverse plates (5) are respectively and fixedly installed on the adjacent two opposite side walls of the guardrail frame (1), the two opposite ends of the transverse plates (5) are respectively and fixedly installed with vertical plates (6), the two vertical plates (6) are mutually attached, and the two top ends of the vertical plates (6) are spliced with n-shaped folding frames (7).

3. The lime mine safety guard rail of claim 2, wherein: and the two arms of the n-type folding frame (7) are both elastic frame arms.

4. The lime mine safety guard rail of claim 3, wherein: two opposite ends of the transverse plate (5) are respectively provided with a socket (8), two arms of the n-type folding frame (7) respectively penetrate through the two sockets (8), clamping blocks (9) are fixedly mounted at opposite positions of two ends of the n-type folding frame (7), and the two clamping blocks (9) are respectively clamped at the bottom positions of the two vertical plates (6).

5. The lime mine safety guard rail of claim 1, wherein: the height adjusting mechanism comprises a sliding barrel (10), the sliding barrel (10) is fixedly installed on the guardrail frame (1), the supporting rod (2) penetrates through the sliding barrel (10) and is in sliding connection with the sliding barrel, a threaded hole is formed in the side wall of the sliding barrel (10), and the threaded hole is connected with a locking bolt (11) which limits the sliding of the supporting rod (2) in an inner thread mode.

6. The lime mine safety guard rail of claim 1, wherein: the position adjusting mechanism comprises a threaded cylinder (12), the side wall of the supporting rod (2) is provided with external threads, the threaded cylinder (12) is in threaded connection with the supporting rod (2) through the external threads, and the bottom end of the threaded cylinder (12) is fixedly connected with the supporting plate (4).

7. The lime mine safety guard rail of claim 6, wherein: the face of the supporting plate (4) is provided with a through hole, and the supporting rod (2) penetrates through the through hole.