CN220081030U

CN220081030U - Municipal administration rail guard

Info

Publication number: CN220081030U
Application number: CN202320396987.8U
Authority: CN
Inventors: 潘宏
Original assignee: Shenyang Longma Decoration Co ltd
Current assignee: Shenyang Longma Decoration Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-11-24
Anticipated expiration: 2033-03-06

Abstract

The utility model belongs to the technical field of protective fences, in particular to a municipal protective fence, which comprises: two bottom plates, one side fixedly connected with of one of them bottom plate places the piece, has seted up the fixed slot on placing the piece, fixedly connected with fixture block on the other bottom plate, fixedly connected with connecting plate on the bottom plate, rotate on the connecting plate and be connected with first lead screw, the circumference surface of first lead screw passes through lead screw nut threaded connection has two fixed blocks, be provided with two conical gear on the bottom plate, two conical gear meshing transmission are connected, equal fixedly connected with spliced pole on two bottom plates, fixedly connected with a plurality of guard plates between two spliced poles, fixedly connected with motor on the connecting plate, the output of motor and one side fixedly connected with of first lead screw, because two fixed block insections are opposite for two fixed blocks are fixed to entering into the fixture block of fixed slot inside.

Description

Municipal administration rail guard

Technical Field

The utility model relates to the technical field of protective fences, in particular to a municipal protective fence.

Background

As is well known, the guard rail is an indispensable part in construction of a building, and can effectively avoid damage to equipment and facilities caused by accidental impact when carrying equipment shuttles.

Most of the prior guard rails are fixedly assembled by welding a plurality of steel materials, so that the steel materials have better connection performance, but the guard rails lack flexibility due to the defects, so that the guard rails are inconvenient to transport during installation and can only be installed one by one, and the time spent for installation is greatly increased.

Disclosure of Invention

The utility model aims to provide a municipal rail guard, which solves the problems that most of the prior rail guards in the prior art are formed by fixedly assembling a plurality of steel materials through welding, so that the steel materials have better connection performance, but the rail guard lacks flexibility due to the defects, so that the rail guard is inconvenient to transport during installation, can only be installed one by one, and greatly increases the time spent on installation.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

preferably, a municipal rail guard comprising: two bottom plates, one of them the one side fixedly connected with of bottom plate places the piece, place the fixed slot of seting up on the piece, another fixedly connected with fixture block on the bottom plate, fixedly connected with connecting plate on the bottom plate, rotate on the connecting plate and be connected with first lead screw, the circumference surface of first lead screw passes through lead screw nut threaded connection has two fixed blocks, be provided with two bevel gears on the bottom plate, two bevel gear meshing transmission connection, two equal fixedly connected with spliced pole on the bottom plate, two fixedly connected with a plurality of guard plates between the spliced pole, fixedly connected with motor on the connecting plate, the output of motor and one side fixed connection of first lead screw.

Preferably, a second screw rod is rotatably connected between the two connecting columns, a first moving block is connected to the circumferential surface of the second screw rod through screw rod nuts in a threaded mode, a brush is fixedly connected to one side end of the first moving block, the brush is matched with the plurality of protection plates, one of the conical gears is fixedly connected with the circumferential surface of the first screw rod, and the other conical gear is fixedly connected with the circumferential surface of the second screw rod.

Preferably, a limiting rod is fixedly connected between the two connecting columns, a second moving block is slidably connected to the circumferential surface of the limiting rod, and the other side end of the second moving block is fixedly connected with one side end of the brush.

Preferably, a second screw rod is arranged on one of the bottom plates, two sliding blocks are connected inside the second screw rod in a sliding manner, and the other side ends of the two sliding blocks are fixedly connected with one side ends of the two fixing blocks respectively.

Preferably, two legs are fixedly connected to the two bottom plates, and universal wheels are fixedly arranged at the other side ends of the four legs.

Preferably, one of the bottom plates is fixedly provided with a PLC controller, and the PLC controller is in signal connection with the motor.

Compared with the prior art, the utility model has the beneficial effects that:

when two rail guards are needed to be connected, the two rail guards enter the inside of placing the block through the fixture block, at the moment, the motor is started to enable the first screw rod to rotate and drive the two fixing blocks to move, and the two fixing blocks are opposite in tooth patterns, so that the two fixing blocks fix the fixture block entering the inside of the fixing groove.

Drawings

FIG. 1 is a first perspective view of the present utility model;

FIG. 2 is an enlarged view of FIG. 1A in accordance with the present utility model;

fig. 3 is a second perspective view of the present utility model.

In the figure: 1. a bottom plate; 2. a table leg; 3. a universal wheel; 4. a connecting column; 5. a protection plate; 6. placing a block; 7. a fixing groove; 8. a connecting plate; 9. a motor; 10. a first screw rod; 11. a fixed block; 12. a bevel gear; 13. a second screw rod; 14. a first moving block; 15. a brush; 16. a limit rod; 17. a second moving block; 18. a clamping block; 19. and a PLC controller.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples: a municipal rail guard comprising: two bottom plates 1, one side fixedly connected with of one of them bottom plate 1 places piece 6, set up fixed slot 7 on placing the piece 6, fixedly connected with fixture block 18 on another bottom plate 1, fixedly connected with connecting plate 8 on the bottom plate 1, rotationally be connected with first lead screw 10 on the connecting plate 8, the circumference surface of first lead screw 10 passes through lead screw nut threaded connection has two fixed blocks 11, be provided with two bevel gears 12 on the bottom plate 1, two bevel gears 12 meshing transmission connection, equal fixedly connected with spliced pole 4 on two bottom plates 1, fixedly connected with a plurality of guard plates 5 between two spliced poles 4, fixedly connected with motor 9 on the connecting plate 8, the output of motor 9 and one side fixed connection of first lead screw 10.

Referring to fig. 1-3, the present utility model provides a technical solution: when two rail guards are needed to be connected, the two rail guards enter the placing block 6 through the clamping block 18, at the moment, the motor 9 is started to enable the first screw rod 10 to rotate and drive the two fixing blocks 11 to move, and due to the fact that the insections of the two fixing blocks 11 are opposite, the two fixing blocks 11 fix the clamping block 18 entering the fixing groove 7, and when the two rail guards are needed to be relieved, the motor is restarted.

Examples: a second screw rod 13 is rotatably connected between the two connecting columns 4, the circumferential surface of the second screw rod 13 is connected with a first moving block 14 through screw rod nuts, one side end of the first moving block 14 is fixedly connected with a brush 15, the brush 15 is matched with the plurality of protection plates 5, one conical gear 12 is fixedly connected with the circumferential surface of the first screw rod 10, and the other conical gear 12 is fixedly connected with the circumferential surface of the second screw rod 13.

Referring to fig. 1-3, the present utility model provides a technical solution: through two bevel gears 12 meshing transmission connection, when starting motor 9, second lead screw 13 rotates simultaneously to drive brush 15 and remove on the surface of a plurality of guard plates 5, be used for realizing cleaning the surface of a plurality of guard plates 5.

Examples: a limiting rod 16 is fixedly connected between the two connecting columns 4, a second moving block 17 is slidably connected to the circumferential surface of the limiting rod 16, and the other side end of the second moving block 17 is fixedly connected with one side end of the brush 15.

Referring to fig. 1-3, the present utility model provides a technical solution: when the brush 15 moves, the limiting rod 16 is connected with the brush 15 and slides on the circumferential surface of the second moving block 17, so that the brush 15 is limited in movement and cannot turn over.

Examples: one of the bottom plates 1 is provided with a second screw rod 13, the inside of the second screw rod 13 is connected with two sliding blocks in a sliding way, and the other side ends of the two sliding blocks are fixedly connected with one side ends of the two fixing blocks 11 respectively.

Referring to fig. 1-3, the present utility model provides a technical solution: when the fixed block 11 moves, the fixed block 11 is fixedly connected with the sliding block, so that the limiting effect on the movement of the fixed block 11 is achieved.

Examples: two legs 2 are fixedly connected to the two bottom plates 1, and universal wheels 3 are fixedly arranged at the other side ends of the four legs 2.

Referring to fig. 1-3, the present utility model provides a technical solution: when the base plate 1 needs to be moved, the movement can be realized through a plurality of universal wheels 3.

Examples: one of the bottom plates 1 is fixedly provided with a PLC controller 19, and the PLC controller 19 is in signal connection with the motor 9.

Referring to fig. 1-3, the present utility model provides a technical solution: the PLC controller 19 can be used for performing fixing and releasing operations.

Working principle: when two rail guards are needed to be connected, enter into the inside of placing the piece 6 through fixture block 18, start motor 9 makes first lead screw 10 rotate and drive two fixed blocks 11 and remove this moment, because two fixed blocks 11 insections are opposite, make two fixed blocks 11 fix the fixture block 18 that enters into the fixed slot 7 inside, when two rail guards need be relieved, restart the motor can, mesh the transmission through two bevel gears 12 and connect, when start motor 9, second lead screw 13 rotates simultaneously, and drive brush 15 remove at the surface of a plurality of guard plates 5, be used for realizing cleaning the surface of a plurality of guard plates 5.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. A municipal administration rail guard, characterized in that includes: two bottom plates (1), one of them bottom plate (1) one side fixedly connected with places piece (6), place and set up fixed slot (7) on piece (6), another fixedly connected with fixture block (18) on bottom plate (1), fixedly connected with connecting plate (8) on bottom plate (1), rotate on connecting plate (8) and be connected with first lead screw (10), the circumference surface of first lead screw (10) passes through lead screw nut threaded connection has two fixed blocks (11), be provided with two conical gear (12) on bottom plate (1), two conical gear (12) meshing transmission are connected, two equal fixedly connected with spliced pole (4) on bottom plate (1), two fixedly connected with guard plates (5) between spliced pole (4), fixedly connected with motor (9) on connecting plate (8), the output of motor (9) and one side of first lead screw (10) are fixed connection.

2. A municipal administration guard rail according to claim 1, wherein: two rotate between spliced pole (4) be connected with second lead screw (13), the circumference surface of second lead screw (13) is through lead screw nut threaded connection has first movable block (14), one side fixedly connected with brush (15) of first movable block (14), brush (15) cooperate with a plurality of guard plates (5), one of them conical gear (12) and the circumference surface fixed connection of first lead screw (10), another conical gear (12) and the circumference surface fixed connection of second lead screw (13).

3. A municipal administration guard rail according to claim 1, wherein: a limiting rod (16) is fixedly connected between the two connecting columns (4), a second moving block (17) is slidably connected to the circumferential surface of the limiting rod (16), and the other side end of the second moving block (17) is fixedly connected with one side end of the brush (15).

4. A municipal administration guard rail according to claim 1, wherein: one of the bottom plates (1) is provided with a second screw rod (13), the inside of the second screw rod (13) is connected with two sliding blocks in a sliding way, and the other side ends of the two sliding blocks are respectively fixedly connected with one side ends of the two fixed blocks (11).

5. A municipal administration guard rail according to claim 1, wherein: two legs (2) are fixedly connected to the two bottom plates (1), and universal wheels (3) are fixedly arranged at the other side ends of the four legs (2).

6. A municipal administration guard rail according to claim 1, wherein: one of the bottom plates (1) is fixedly provided with a PLC (programmable logic controller) 19, and the PLC 19 is in signal connection with the motor 9.