CN220172836U

CN220172836U - Explosion-proof safety isolation type safety fence

Info

Publication number: CN220172836U
Application number: CN202321726395.4U
Authority: CN
Inventors: 李靖; 黄昆鹏; 王丽娜
Original assignee: Shaanxi Penghe Electric Technology Co ltd
Current assignee: Shaanxi Penghe Electric Technology Co ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2023-12-12
Anticipated expiration: 2033-07-04

Abstract

The utility model belongs to the field of safety grids, in particular to an explosion-proof safety isolation type safety grid, which comprises a grid body, wherein a sleeve plate is arranged at the bottom of the grid body, mounting plates are fixed on two sides of the sleeve plate, a first mounting screw penetrates through the inside of each mounting plate, a toothed plate is arranged on the inner side of each first mounting screw, a limiting block is fixed on the rear side of each toothed plate, a limiting plate is arranged on the outer side of each limiting block, second mounting screws are arranged at four corners of each limiting plate, a driving rotating shaft is arranged in each limiting plate, gears are fixed at the end parts of the driving rotating shafts, a top cover is arranged at the top of the grid body, and third mounting screws are fixed on two sides of the top cover; when the driving rotating shaft is started, the gear is meshed with the toothed plate, and the sleeve plate vertically slides to support the grid body to move up and down to adjust the height, so that the use convenience of the grid body can be improved, the height can be adjusted according to the installation position, and meanwhile, the grid body can be conveniently and rapidly disassembled and overhauled.

Description

Explosion-proof safety isolation type safety fence

Technical Field

The utility model relates to the field of safety grids, in particular to an explosion-proof safety isolation type safety grid.

Background

In chinese patent CN201721301304.7, an explosion-proof isolation type safety barrier capable of being quickly disassembled and assembled is disclosed, which comprises a device body and an installation bar, the middle part of the back of the device body is provided with a clamping groove, the bottom of the clamping groove is fixedly connected with a first clamping block positioned on the device body, the top of the back of the device body is provided with a groove positioned above the clamping groove, two sides inside the groove are fixedly connected with sliding rails, the sliding rails are slidably connected with a second clamping block, the explosion-proof isolation type safety barrier capable of being quickly disassembled and assembled is matched with the second clamping block, the first pulling rod, the second pulling rod and the adjusting block, when one safety barrier is damaged on the installation bar, the damaged safety barrier can be conveniently taken down from the installation bar, the new safety barrier is installed on the installation bar, the effect of quick disassembling and assembling safety barrier is realized, the problem of inconvenience after the safety barrier is damaged is effectively solved, time and labor are saved, and the working efficiency is improved.

The existing safety grid has the problems that the safety grid is easily affected by the installation position and the area after being installed, the isolation height is inconvenient to adjust in real time, and certain limitation exists.

Accordingly, an explosion-proof safety isolation type safety barrier is proposed against the above-mentioned problems.

Disclosure of Invention

In order to make up the defects of the prior art, the utility model solves the problems that the safety grid is easily influenced by the installation position and the area after being installed, the isolation height is inconvenient to adjust in real time and has certain limitation in order to improve the convenience of adjusting the height.

The technical scheme adopted for solving the technical problems is as follows: the utility model discloses an explosion-proof safety isolation type safety grating, which comprises a grating body, wherein a sleeve plate is arranged at the bottom of the grating body, mounting plates are fixed on two sides of the sleeve plate, a first mounting screw penetrates through the mounting plates, a toothed plate is arranged on the inner side of the first mounting screw, a limiting block is fixed on the rear side of the toothed plate, a limiting plate is arranged on the outer side of the limiting block, second mounting screws are arranged at four corners of the limiting plate, a driving rotating shaft is arranged in the limiting plate, and gears are fixed at the end parts of the driving rotating shaft.

Preferably, a top cover is installed at the top of the grid body, and third mounting screws are fixed on two sides of the top cover.

Preferably, the grid body is connected with the sleeve plate in a clamping mode, the sleeve plate is connected with the mounting plate in a welding mode, and the mounting plate and the toothed plate form a detachable structure through the first mounting screw.

Preferably, the toothed plate is in meshed connection with the gear, and the gear forms a rotating structure with the limiting plate through the driving rotating shaft.

Preferably, the limiting block is in sliding connection with the limiting plate, and the limiting plate is in threaded connection with the second mounting screw.

Preferably, the top cover and the grid body form a detachable structure through a third mounting screw, and the top cover is arranged in a hollow mode.

The utility model has the advantages that:

1. the grid body is installed through the clamping placement of the sleeve plate, the sleeve plate is fixed on the front side of the toothed plate through the action of the mounting plates on the two sides and the first mounting screw, the installation mode is simple to operate and convenient to use, when the driving rotating shaft is started, the gear rotates, the gear is meshed with the toothed plate, the toothed plate is fixed with the sleeve plate through the first mounting screw, the toothed plate slides up and down and simultaneously slides up and down, the sleeve plate slides up and down to support the grid body to move up and down to adjust the height, and through the arrangement, the use convenience of the grid body can be improved, the height can be adjusted according to the mounting position, and the safety isolation of the device is improved;

2. when the pinion rack slides from top to bottom, slide from top to bottom in the limiting plate through the outer wall stopper to play and inject the effect that the pinion rack slides from top to bottom and do not squint, make convenient and practical more when the device is used, the limiting plate is fixed in the position that needs the installation through four corners second mounting screw, and the top cap is fixed through third mounting screw and the installation of bars body, can conveniently dismantle the maintenance to the bars body fast like this.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of the overall side view of the present utility model;

FIG. 2 is a schematic perspective view of the whole front view of the present utility model;

FIG. 3 is a schematic side view of a sleeve plate according to the present utility model;

fig. 4 is a schematic view of an exploded structure of a socket plate and a toothed plate according to the present utility model.

In the figure: 1. a grid body; 2. a sleeve plate; 3. a mounting plate; 4. a first mounting screw; 5. a toothed plate; 6. a limiting block; 7. a limiting plate; 8. a second mounting screw; 9. a gear; 10. driving the rotating shaft; 11. a top cover; 12. and a third mounting screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 4, an explosion-proof safety isolation type safety barrier comprises a barrier body 1, a sleeve plate 2 is installed at the bottom of the barrier body 1, mounting plates 3 are fixed on two sides of the sleeve plate 2, a first mounting screw 4 penetrates through the inside of the mounting plates 3, a toothed plate 5 is installed on the inner side of the first mounting screw 4, a limiting block 6 is fixed on the rear side of the toothed plate 5, a limiting plate 7 is installed on the outer side of the limiting block 6, second mounting screws 8 are installed at four corners of the limiting plate 7, a driving rotating shaft 10 is installed in the inner portion of the limiting plate 7, and a gear 9 is fixed at the end portion of the driving rotating shaft 10.

The grid body 1 is connected with the sleeve plate 2 in a clamping manner, the sleeve plate 2 is connected with the mounting plate 3 in a welding manner, the mounting plate 3 and the toothed plate 5 form a detachable structure through the first mounting screw 4, the grid body 1 is mounted through the sleeve plate 2 in a clamping manner, the sleeve plate 2 is fixed on the front side of the toothed plate 5 through the action of the mounting plate 3 and the first mounting screw 4 on two sides, and the mounting manner is simple to operate and convenient to use.

The pinion rack 5 is connected for the meshing between the pinion rack 9, and the pinion rack 9 constitutes rotating structure through drive pivot 10 and limiting plate 7, and when drive pivot 10 starts, the pinion rack 9 rotates, and pinion rack 5 meshes with pinion rack 5, and pinion rack 5 is fixed with the sleeve board 2 through first mounting screw 4, and sleeve board 2 slides from top to bottom in step like this while pinion rack 5 slides from top to bottom, and sleeve board 2 slides from top to bottom and supports grid 1 reciprocates height-adjusting, through such setting, can improve grid 1's convenience of use, makes it can carry out height-adjusting according to the mounted position.

The limiting block 6 is in sliding connection with the limiting plate 7, the limiting plate 7 is in threaded connection with the second mounting screw 8, and when the toothed plate 5 slides up and down, the limiting block 6 slides up and down in the limiting plate 7 through the outer wall, so that the limiting plate 5 is limited to slide up and down and not deviate, and the device is more convenient and practical when in use.

Example two

Referring to fig. 1 to 2, a safety barrier for explosion protection is shown, a top cover 11 is installed on top of a barrier body 1, and third mounting screws 12 are fixed on both sides of the top cover 11.

The top cover 11 forms a detachable structure with the grid body 1 through the third mounting screw 12, the top cover 11 is arranged in a hollow mode, and the top cover 11 is fixedly mounted with the grid body 1 through the third mounting screw 12, so that the grid body 1 can be detached and overhauled conveniently and rapidly.

Working principle: firstly, when the grid body 1 is installed, the grid body 2 is placed in a clamping way through the sleeve plate 2, the sleeve plate 2 is fixed on the front side of the toothed plate 5 through the action of the mounting plates 3 on two sides and the first mounting screw 4, the installation mode is simple to operate and convenient to use, when the driving rotating shaft 10 is started, the gear 9 rotates, the gear 9 is meshed with the toothed plate 5, the toothed plate 5 is fixed with the sleeve plate 2 through the first mounting screw 4, so that the toothed plate 5 slides up and down while the sleeve plate 2 slides up and down synchronously, and the sleeve plate 2 slides up and down to support the grid body 1 to move up and down to adjust the height, and through the arrangement, the use convenience of the grid body 1 can be improved, and the height can be adjusted according to the installation position;

secondly, when pinion rack 5 slides from top to bottom, slide from top to bottom in limiting plate 7 through outer wall stopper 6 to play and inject the effect that pinion rack 5 slides from top to bottom and do not squint, make more convenient and practical when the device is used, limiting plate 7 is fixed in the position that needs the installation through four corners second mounting screw 8, and top cap 11 is fixed through third mounting screw 12 and the installation of bars body 1, can conveniently dismantle the maintenance to bars body 1 fast like this.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. An explosion-proof safety isolation type safety barrier, which is characterized in that: including bars body (1), bushing (2) are installed to the bottom of bars body (1), and the both sides of bushing (2) all are fixed with mounting panel (3), the inside of mounting panel (3) is run through there is first mounting screw (4), and toothed plate (5) are installed to the inboard of first mounting screw (4), the rear side of toothed plate (5) is fixed with stopper (6), and installs limiting plate (7) in the outside of stopper (6), second mounting screw (8) are all installed in the four corners of limiting plate (7), and the internally mounted of limiting plate (7) has drive pivot (10) to the tip of drive pivot (10) is fixed with gear (9).

2. An explosion proof safety isolation type safety barrier according to claim 1, wherein: a top cover (11) is arranged at the top of the grid body (1), and third mounting screws (12) are fixed on two sides of the top cover (11).

3. An explosion proof safety isolation type safety barrier according to claim 1, wherein: the grid body (1) is connected with the sleeve plate (2) in a clamping mode, the sleeve plate (2) is connected with the mounting plate (3) in a welding mode, and the mounting plate (3) and the toothed plate (5) form a detachable structure through the first mounting screw (4).

4. An explosion proof safety isolation type safety barrier according to claim 1, wherein: the toothed plate (5) is in meshed connection with the gear (9), and the gear (9) and the limiting plate (7) form a rotating structure through the driving rotating shaft (10).

5. An explosion proof safety isolation type safety barrier according to claim 1, wherein: the limiting block (6) is in sliding connection with the limiting plate (7), and the limiting plate (7) is in threaded connection with the second mounting screw (8).

6. An explosion proof safety isolation type safety barrier according to claim 2, wherein: the top cover (11) and the grid body (1) form a detachable structure through a third mounting screw (12), and the top cover (11) is arranged in a hollow mode.