Municipal warning device

Abstract

The utility model discloses a municipal warning device which comprises a box body, a warning board is arranged on the top of the box body, and clamping plates are arranged on the two sides of the bottom of the front side and the two sides of the bottom of the rear side of the warning board. The contact cross sectional area of the warning board and the clamping plate is large, the warning board can still be firmly clamped and fixed by the clamping plate after the warning board shakes, when the warning board needs to be disassembled, the motor is started, the motor drives the screw to rotate, the screw drives the lifting plate to move downwards, and the lifting plate drives the U-shaped plate to move downwards, so that the warning board can be disassembled. The U-shaped plate drives the push wheel to move downwards, after the inclined block loses the clamping force of the push wheel, the transmission plate and the inclined block drive the clamping plate to rotate towards the side away from the warning board, and after the warning board loses the fixed connection of the clamping plate, the warning board can be taken down. The fixing and fastening force between the warning board body and the fixing assembly is high, and the installation stability of the warning board body is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to municipal technical field, concretely is a municipal warning device. BACKGROUND

[0002] In the maintenance and repair of municipal public facilities, warning devices are needed, and patent announcement number CN212294430U discloses a warning device for municipal maintenance, which comprises a base, a servo motor is installed on the front side of the base, the output end of the servo motor is fixedly connected with a rotating shaft, the back side of the rotating shaft penetrates into the inner cavity of the base and is movably connected with the inner wall of the base, a gear is fixedly connected with the surface of the rotating shaft, the utility model drives the rotating shaft to rotate through the servo motor, the rotating shaft drives the gear to rotate, the rotation of the gear makes the upper tooth plate move to the right side, and the rotation of the gear makes the lower tooth plate move to the left side, the movement of the upper tooth plate and the lower tooth plate drives the movement of the moving rod, and the moving rod drives the fixing plate to fix the warning board body, which has the advantages of convenient installation, solves the problem that the existing warning device for municipal maintenance is inconvenient to install, and the warning board has different specifications and sizes, so that the warning board is difficult to install, and therefore is inconvenient for people to use.

[0003] The prior art in the above has the following defects: the two sides of the warning board body are clamped by the fixing plate, the contact area between the two sides of the warning board body and the fixing plate is small due to the small area of the two sides of the warning board body, the fastening effect between the warning board body and the fixing plate is weak, and when the warning board body loosens, the warning board body will be separated from the inside of the fixing plate, reducing the installation stability of the warning board body. UTILITY MODEL CONTENTS

[0004] To solve the problems in the above background art, the utility model aims to provide a municipal warning device, which has the advantages of high stability and installation, solves the problem that the two sides of the warning board body are clamped by the fixing plate, the contact area between the two sides of the warning board body and the fixing plate is small due to the small area of the two sides of the warning board body, the fastening effect between the warning board body and the fixing plate is weak, and when the warning board body loosens, the warning board body will be separated from the inside of the fixing plate, reducing the installation stability of the warning board body.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a municipal warning device, comprising a box body, a warning board is arranged on the top of the box body, clamping plates are arranged on the two sides of the front side and the bottom of the rear side of the warning board, transmission plates are fixedly connected to the bottom of the clamping plates, inclined blocks are fixedly connected to the surface of the transmission plates, push wheels are arranged on the outer side of the inclined blocks, U-shaped plates are rotatably connected to the surface of the push wheels, and lifting mechanisms are fixedly connected to the bottom of the U-shaped plates.

[0006] As the utility model is preferred, the lifting mechanism includes the lifting plate, the fixed connection is in the bottom of the U type board, the inside screw thread connection of the lifting plate has the screw rod, the bottom fixed connection of the screw rod has the motor, the bottom fixed connection of the motor is in the bottom of the inner wall of the box.

[0007] As the utility model is preferred, the top of the screw rod surface is equipped with the positioning sleeve, the top fixed connection of the positioning sleeve is in the top of the inner wall of the box.

[0008] As the utility model is preferred, the both sides of the lifting plate are all fixedly connected with the reinforcing rib, and the reinforcing rib is located in the inside of the box.

[0009] As the utility model is preferred, the both sides of the inside of the lifting plate are all slidably connected with the slide rod, and the surface of the slide rod is fixedly connected with the inner wall of the box.

[0010] As the utility model is preferred, the surface of the slide rod is equipped with the stabilizing sleeve, and the bottom of the stabilizing sleeve is fixedly connected with the top of the lifting plate.

[0011] As the utility model is preferred, the both sides of the front side and the back side of the U type board are all fixedly connected with the stabilizing block, the inside of the stabilizing block is provided with the stabilizing rod, and the surface of the stabilizing rod is fixedly connected with the inner wall of the box.

[0012] Compared with the prior art, the utility model has the advantages of the following:

[0013] 1、The utility model discloses a warning board and the clamping plate contact cross section is big, after the warning board shakes, the warning board still can be clamped and fixed by the clamping plate firmly, when needing to disassemble the warning board, starting the motor, the motor drives the screw rod to rotate, the screw rod drives the lifting plate to move down, the lifting plate drives the U type board to move down, the U type board drives the push wheel to move down, when the inclined block loses the clamping force of the push wheel, the transmission plate and the inclined block drive the clamping plate to rotate to the side away from the warning board, after the warning board loses the fixed connection of the clamping plate, can be taken down, has the advantage of high stability installation, the clamping contact area of fixed assembly and warning board body is big, the fixed fastening force between warning board body and fixed assembly is strong, improves the installation stability of warning board body.

[0014] 2、The utility model discloses a lifting mechanism, can control the clamping plate, avoids being unable to be controlled in the process of using, leads to the clamping plate to be unable to clamp the warning board, improves the installation efficiency of the warning board. ACCURACY OF DRAWINGS

[0015] Figure 1 It is the structure schematic diagram of the utility model;

[0016] Figure 2 It is the three-dimensional view of the warning board of the utility model;

[0017] Figure 3 It is a perspective view of the motor of the utility model;

[0018] Figure 4 It is a perspective view of the utility model push wheel.

[0019] In the figure: 1, box; 2, warning board; 3, clamping plate; 4, transmission plate; 5, inclined block; 6, push wheel; 7, U-shaped plate; 8, lifting mechanism; 81, lifting plate; 82, screw rod; 83, motor; 9, positioning sleeve; 10, reinforcing rib; 11, sliding rod; 12, stabilizing sleeve; 13, stabilizing block; 14, stabilizing rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] As shown in Figures 1 to 4 The utility model provides a kind of warning device for municipal administration, including box 1, the top of box 1 is provided with warning board 2, the front side and the bottom of rear side of warning board 2 are provided with clamping plate 3 on both sides, the bottom of clamping plate 3 is fixedly connected with transmission plate 4, the surface of transmission plate 4 is fixedly connected with inclined block 5, the outside of inclined block 5 is provided with push wheel 6, the surface of push wheel 6 is rotatably connected with U-shaped plate 7, and the bottom of U-shaped plate 7 is fixedly connected with lifting mechanism 8.

[0022] Reference Figure 2 Lifting mechanism 8 includes lifting plate 81, which is fixedly connected to the bottom of U-shaped plate 7, and screw rod 82 is threadedly connected in the inside of lifting plate 81, motor 83 is fixedly connected to the bottom of screw rod 82, and the bottom of motor 83 is fixedly connected to the bottom of the inner wall of box 1.

[0023] As a technical optimization scheme of the utility model, by setting lifting mechanism 8, clamping plate 3 can be controlled, so that it cannot be controlled during use, so that clamping plate 3 cannot clamp warning board 2, and the installation efficiency of warning board 2 is improved.

[0024] Reference Figure 3 The top of the surface of screw rod 82 is sleeved with positioning sleeve 9, and the top of positioning sleeve 9 is fixedly connected to the top of the inner wall of box 1.

[0025] As a technical optimization scheme of the utility model, through setting the positioning sleeve 9, the screw rod 82 can be stabilized, the phenomenon of skewing in the rotating process of the screw rod 82 is avoided, and the use stability of the screw rod 82 is improved.

[0026] Reference Figure 3 The two sides of the lifting plate 81 are fixedly connected with the reinforcing ribs 10, and the reinforcing ribs 10 are located inside the box body 1.

[0027] As a technical optimization scheme of the utility model, through setting the reinforcing rib 10, the structural strength of the lifting plate 81 can be strengthened, the deformation of the lifting plate 81 in the long-term use process is avoided, the normal use of the lifting plate 81 is ensured, and the use stability of the lifting plate 81 is improved.

[0028] Reference Figure 3 The two sides inside the lifting plate 81 are slidingly connected with the slide rods 11, and the surfaces of the slide rods 11 are fixedly connected to the inner walls of the box body 1.

[0029] As a technical optimization scheme of the utility model, through setting the slide rod 11, the sliding stability of the lifting plate 81 can be improved, the shaking of the lifting plate 81 in the sliding movement process is avoided, the loosening of the lifting plate 81 is avoided, and the sliding stability of the lifting plate 81 is improved.

[0030] Reference Figure 3 The surface of the slide rod 11 is sleeved with the stabilizing sleeve 12, and the bottom of the stabilizing sleeve 12 is fixedly connected to the top of the lifting plate 81.

[0031] As a technical optimization scheme of the utility model, through setting the stabilizing sleeve 12, the secondary sliding stability of the lifting plate 81 can be improved, the shaking of the lifting plate 81 in the sliding movement process is avoided, and the sliding stability of the lifting plate 81 is improved.

[0032] Reference Figure 4 The front side and the rear side of the U-shaped plate 7 are fixedly connected with the stabilizing blocks 13, the inside of the stabilizing block 13 is provided with the stabilizing rods 14, and the surface of the stabilizing rod 14 is fixedly connected to the inner wall of the box body 1.

[0033] As a technical optimization scheme of the utility model, through setting the stabilizing block 13 and the stabilizing rod 14, the sliding stability of the U-shaped plate 7 can be improved, the shaking of the U-shaped plate 7 in the sliding movement process is avoided, the loosening of the U-shaped plate 7 is avoided, and the sliding stability of the U-shaped plate 7 is improved.

[0034] The working principle and use process of the utility model: when using, the drawing is the state of clamping the warning board 2 by the clamping plate 3, the contact cross-sectional area of the warning board 2 and the clamping plate 3 is large, after the warning board 2 shakes, the warning board 2 can still be clamped and fixed by the clamping plate 3, when the warning board 2 needs to be disassembled, the motor 83 is started, the motor 83 drives the screw rod 82 to rotate, the screw rod 82 drives the lifting plate 81 to move downwards, the lifting plate 81 drives the U-shaped plate 7 to move downwards, the U-shaped plate 7 drives the push wheel 6 to move downwards, after the inclined block 5 loses the clamping force of the push wheel 6, the transmission plate 4 and the inclined block 5 drive the clamping plate 3 to rotate to the side away from the warning board 2, after the warning board 2 loses the fixed connection of the clamping plate 3, the warning board 2 can be taken off, thereby having the advantage of high stability installation.

[0035] In conclusion: the municipal warning device, through the cooperation of the box 1, the warning board 2, the clamping plate 3, the transmission plate 4, the inclined block 5, the push wheel 6, the U-shaped plate 7 and the lifting mechanism 8, solves the problem that the two sides of the warning board body are clamped by the fixed plate, because the area of the two sides of the warning board body is small, the contact area of the two sides of the warning board body and the fixed plate is small, the fastening effect between the warning board body and the fixed plate is weak, when the warning board body loosens, the warning board body will be separated from the inside of the fixed plate, reducing the installation stability of the warning board body.

[0036] It should be noted that, in this text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising" or any other variants thereof are intended to cover non-exclusive inclusions, so that a process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or equipment.

[0037] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A warning device for municipal use, comprising a housing (1), characterized in that: A warning sign (2) is provided on the top of the box (1). The warning sign (2) has clamps (3) on both sides of the bottom front and rear sides. A transmission plate (4) is fixedly connected to the bottom of the clamps (3). An inclined block (5) is fixedly connected to the surface of the transmission plate (4). A push wheel (6) is provided on the outside of the inclined block (5). A U-shaped plate (7) is rotatably connected to the surface of the push wheel (6). A lifting mechanism (8) is fixedly connected to the bottom of the U-shaped plate (7).

2. The municipal warning device according to claim 1, characterized in that: The lifting mechanism (8) includes a lifting plate (81) which is fixedly connected to the bottom of the U-shaped plate (7). The lifting plate (81) is internally threaded with a screw (82). The bottom of the screw (82) is fixedly connected with a motor (83). The bottom of the motor (83) is fixedly connected to the bottom of the inner wall of the box (1).

3. A municipal warning device according to claim 2, characterized in that: A positioning sleeve (9) is fitted on the top of the surface of the screw (82), and the top of the positioning sleeve (9) is fixedly connected to the top of the inner wall of the housing (1).

4. A municipal warning device according to claim 2, characterized in that: Both sides of the lifting plate (81) are fixedly connected with reinforcing ribs (10), which are located inside the box body (1).

5. A municipal warning device according to claim 2, characterized in that: The lifting plate (81) has sliding rods (11) slidably connected to both sides inside, and the surface of the sliding rods (11) is fixedly connected to the inner wall of the box (1).

6. A municipal warning device according to claim 5, characterized in that: The surface of the slide bar (11) is fitted with a stabilizing sleeve (12), and the bottom of the stabilizing sleeve (12) is fixedly connected to the top of the lifting plate (81).

7. A municipal warning device according to claim 1, characterized in that: The front and rear sides of the U-shaped plate (7) are fixedly connected to stabilizing blocks (13), and stabilizing rods (14) are slidably connected inside the stabilizing blocks (13). The surface of the stabilizing rods (14) is fixedly connected to the inner wall of the box (1).

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