CN219412134U

CN219412134U - Public safety protective fence

Info

Publication number: CN219412134U
Application number: CN202320385448.4U
Authority: CN
Inventors: 孙良友
Original assignee: Hangzhou Shuqin Intelligent Technology Co ltd
Current assignee: Hangzhou Shuqin Intelligent Technology Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-07-25
Anticipated expiration: 2033-03-06

Abstract

The utility model relates to the technical field of public safety appliances and discloses a public safety protective guard, which comprises two vertical rods and an anti-skid pad, wherein the upper side and the lower side of the left end of one vertical rod are fixedly connected with cross rods, the left end through holes of the two cross rods are respectively and slidably connected with an extension rod, square sliding grooves are respectively arranged in the two cross rods, limiting blocks are respectively and slidably connected with the inner walls of the two square sliding grooves, the front end of the cross rod is provided with a tightening bolt, the rear end of the tightening bolt is contacted with the front end of the extension rod, the right end of one vertical rod is fixedly connected with a mounting block, and the top end of the mounting block is provided with a clamping groove. According to the utility model, the splicing among the plurality of guard rails is realized, the plurality of guard rails are convenient to assemble and install, the reinforcement of the integral guard rail structure is realized, the integral stability of the guard rail is improved, the width adjustment of the guard rail is realized, and the use flexibility of the integral device is further improved.

Description

Public safety protective fence

Technical Field

The utility model relates to the technical field of public safety appliances, in particular to a public safety protective fence.

Background

Public safety refers to stable external environment and order required by society and citizen individuals to engage in and conduct normal life, work, study, entertainment and interaction, in order to maintain the order of public safety, people often set up guard rails, however, the upright posts of common public safety guard rails are fixed with the ground through expansion bolts, and a plurality of guard rails are connected through bolts, so that the installation is relatively troublesome, and therefore, in order to overcome the defects, the public safety guard rail is proposed.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a public safety guard rail.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a public safety rail guard, includes two pole setting and slipmat, one of them the equal fixedly connected with horizontal pole of left end upper and lower both sides of pole setting, two the equal sliding connection of left end through-hole of horizontal pole has the extension rod, two the inside of horizontal pole all is provided with square spout, two the equal sliding connection of inner wall of square spout has the stopper, the front end of horizontal pole is provided with the screw bolt, the rear end of screw bolt contacts with the front end of extension rod, one of them the right-hand member fixedly connected with installation piece of pole setting, the top of installation piece is provided with the draw-in groove, another the left end fixedly connected with mount pad of pole setting, the inside of mount pad is provided with the cavity, the inner wall sliding connection of cavity has the limiting plate, the middle part fixedly connected with cardboard of limiting plate, the outside of cardboard is provided with the spring, the left end of mount pad is provided with the mounting groove.

As a further description of the above technical solution:

the anti-skid device comprises a vertical rod, a connecting plate, a support column, a threaded rod, a round block and a skid pad, wherein the connecting plate is fixedly connected to the front ends of the vertical rods, the support column is fixedly connected to the front ends of the connecting plate, the threaded rod is connected to the middle of the support column in a threaded mode, the round block is fixedly connected to one end of the threaded rod, a limit groove is formed in the skid pad, and the round block is rotationally connected with the limit groove.

As a further description of the above technical solution:

the left ends of the two limiting blocks are respectively and fixedly connected to the right ends of the two extension rods.

As a further description of the above technical solution:

the left ends of the two extension rods are respectively and fixedly connected to the upper side and the lower side of the right end of the other upright rod.

As a further description of the above technical solution:

one end of the clamping plate is located inside the mounting groove, and the other end of the clamping plate penetrates through the top of the mounting seat and extends to the outside.

As a further description of the above technical solution:

one end of the clamping plate is clamped with the clamping groove, and the other end of the threaded rod is fixedly connected with a handle.

As a further description of the above technical solution:

one end of the spring is fixedly connected to the top end of the limiting plate, and the other end of the spring is fixedly connected to the inner wall of the top end of the cavity.

The utility model has the following beneficial effects:

according to the utility model, under the mutual matching of the mounting blocks, the clamping grooves, the mounting seats, the cavities, the limiting plates, the clamping plates, the springs and the mounting grooves, the splicing among a plurality of protective fences is realized, and the combination mounting among the protective fences is facilitated; the reinforcement of the whole protective fence structure is realized and the overall stability of the protective fence is improved through the mutual coordination of the handle, the threaded rod, the support column, the round block, the anti-skid pad and the limiting groove; through horizontal pole, extension rod, square spout, stopper, screw up under the mutually supporting of bolt, realized the width adjustment to this rail guard, improved the flexibility that whole device used then.

Drawings

Fig. 1 is a schematic diagram of a front perspective view of a public safety guard rail according to the present utility model;

fig. 2 is a schematic diagram of a public safety guard rail according to the present utility model;

FIG. 3 is a schematic diagram of the internal structure of a square chute of a public safety guard rail according to the present utility model;

FIG. 4 is a schematic diagram illustrating an internal structure of a cavity of a public safety guard rail according to the present utility model;

fig. 5 is a schematic diagram of an internal structure of a support column of a public safety guard rail according to the present utility model.

Legend description:

1. a vertical rod; 2. a cross bar; 3. an extension rod; 4. square chute; 5. a limiting block; 6. tightening the bolts; 7. a mounting block; 8. a clamping groove; 9. a mounting base; 10. a cavity; 11. a limiting plate; 12. a clamping plate; 13. a spring; 14. a mounting groove; 15. a connecting plate; 16. a support column; 17. a threaded rod; 18. a circular block; 19. an anti-slip pad; 20. a limit groove; 21. a handle.

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.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a public safety rail guard, including two pole setting 1 and slipmat 19, the equal fixedly connected with horizontal pole 2 of both sides about the left end of one of them pole setting 1, the equal sliding connection of left end through-hole of two horizontal poles 2 has extension pole 3, the inside of two horizontal poles 2 all is provided with square spout 4, the equal sliding connection of inner wall of two square spouts 4 has stopper 5, the front end of horizontal pole 2 is provided with and screws up bolt 6, at first according to the user demand, adjust extension pole 3 in the position of horizontal pole 2 inside, and fix its extension pole 3's extension length through screwing up bolt 6, the width adjustment to this rail guard has been realized, screw up the rear end of bolt 6 and extension pole 3's front end and contact, the right-hand member fixedly connected with installation piece 7 of one of pole setting 1, the top of installation piece 7 is provided with draw-in groove 8, the left end fixedly connected with mount pad 9 of another pole setting 1, the inside of mount pad 9 is provided with cavity 10, the inner wall sliding connection of cavity 10 has limiting plate 11, the pulling cardboard 12, drive limiting plate 11 under the effect of cardboard 12 is at the inner wall 11 at cavity 10 at the time of the cardboard, the cardboard is provided with the compression groove 12 at the time of the side of the 13, the side-mounting 13 is realized, the cardboard is connected with the expansion plate 13 at the side 13, the side-mounting 13 is realized, the cardboard is connected with the side 13, the side 13 is connected with the side 13, and is connected with the side 13, the side 13 is realized, and is realized, 13.

The front ends of the two vertical rods 1 are fixedly connected with a connecting plate 15, the front ends of the connecting plate 15 are fixedly connected with a supporting column 16, the middle thread of the supporting column 16 is connected with a threaded rod 17, one end of the threaded rod 17 is fixedly connected with a circular block 18, a handle 21 is rotated, the threaded rod 17 is driven to rotate under the action of the handle 21, the threaded rod 17 is connected with the threads of the supporting column 16, the circular block 18 is driven to descend, a limit groove 20 is formed in the anti-slip pad 19, the circular block 18 is rotationally connected with the limit groove 20, and is clamped, the anti-slip pad 19 is driven to descend through the circular block 18 until the bottom of the anti-slip pad 19 is in contact with the ground, the reinforcement of the whole guard rail structure is realized, the overall stability of the guard rail is improved, the left ends of the two limiting blocks 5 are respectively and fixedly connected to the right ends of the two extension rods 3, the left ends of the two extension rods 3 are respectively and fixedly connected to the upper side and the lower side of the right end of the other vertical rod 1, one end of the clamping plate 12 is positioned in the mounting groove 14, the other end of the clamping plate 12 penetrates through the top of the mounting seat 9, the other end 12 is connected to the top of the outer clamping plate 12, the clamping plate 12 is in the top of the mounting groove 8, the clamping plate 8 is fixedly connected to the other end of the clamping plate 12 is tightly connected with the other end 7, the clamping plate 7 is tightly inserted into the other end 7, and the clamping plate 13 is tightly connected with the other end 7 is fixedly connected with the other end 13, and the other end side of the clamping plate 13 is tightly connected with the top end 13, 13 is tightly connected with the top end 13, and the top spring 13 is tightly connected with the top end 13, and the top end 13 is tightly connected with the top spring 13, and a plurality of guard rails are convenient to assemble and install.

Working principle: according to the user demand, adjust extension pole 3 at the inside position of horizontal pole 2, and fix the extension length of its extension pole 3 through tightening bolt 6, the width adjustment to this rail guard has been realized, after adjusting, rotate handle 21, drive threaded rod 17 rotation under the effect of handle 21, and pass through threaded connection of threaded rod 17 and support column 16, then drive circular piece 18 and descend, because circular piece 18 is rotated with spacing groove 20 and block mutually, then drive slipmat 19 through circular piece 18 and descend, until slipmat 19 bottom and ground contact, the reinforcement of whole rail guard structure has been realized, the overall stability of rail guard has been improved, pulling cardboard 12, drive limiting plate 11 at the inner wall slip of cavity 10 under the effect of cardboard 12, at this moment through the motion of limiting plate 11 then compression spring 13, insert the inside of mounting groove 14 with the installation piece 7 on another rail guard, when the draw-in groove 8 on another rail guard installation piece 7 contacts with the bottom of cardboard 12, loosen cardboard 12, under the reaction force of spring 13, with the cardboard 12 and the snap-in groove 8 has realized a plurality of tight combination between the rail guard, the rail guard is convenient for install.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Public safety rail guard, including two pole setting (1) and slipmat (19), its characterized in that: one of them the equal fixedly connected with horizontal pole (2) of left end upper and lower both sides of pole setting (1), two the equal sliding connection of left end through-hole of horizontal pole (2) has extension pole (3), two the inside of horizontal pole (2) all is provided with square spout (4), two the equal sliding connection of inner wall of square spout (4) has stopper (5), the front end of horizontal pole (2) is provided with screw bolt (6), screw bolt (6)'s rear end and extension pole (3) front end contact, one of them the right-hand member fixedly connected with installation piece (7) of pole setting (1), the top of installation piece (7) is provided with draw-in groove (8), and another the left end fixedly connected with mount pad (9) of pole setting (1), the inside of mount pad (9) is provided with cavity (10), the inner wall sliding connection of cavity (10) has limiting plate (11), the middle part fixedly connected with cardboard (12) of limiting plate (11), the outside of cardboard (12) is provided with spring (13), install left end (14) of spring (14).

2. A public safety guard rail according to claim 1, wherein: the anti-slip device comprises a vertical rod (1), a connecting plate (15) is fixedly connected to the front ends of the vertical rods (1), a supporting column (16) is fixedly connected to the front ends of the connecting plate (15), a threaded rod (17) is connected to the middle of the supporting column (16) in a threaded mode, a round block (18) is fixedly connected to one end of the threaded rod (17), a limiting groove (20) is formed in the anti-slip pad (19), and the round block (18) is connected with the limiting groove (20) in a rotating mode.

3. A public safety guard rail according to claim 1, wherein: the left ends of the two limiting blocks (5) are respectively and fixedly connected to the right ends of the two extension rods (3).

4. A public safety guard rail according to claim 1, wherein: the left ends of the two extension rods (3) are respectively and fixedly connected to the upper side and the lower side of the right end of the other vertical rod (1).

5. A public safety guard rail according to claim 1, wherein: one end of the clamping plate (12) is located in the mounting groove (14), and the other end of the clamping plate (12) penetrates through the top of the mounting seat (9) and extends to the outside.

6. A public safety guard rail according to claim 2, wherein: one end of the clamping plate (12) is clamped with the clamping groove (8), and the other end of the threaded rod (17) is fixedly connected with a handle (21).

7. A public safety guard rail according to claim 1, wherein: one end of the spring (13) is fixedly connected to the top end of the limiting plate (11), and the other end of the spring (13) is fixedly connected to the inner wall of the top end of the cavity (10).