Municipal road and bridge construction warning device convenient to disassemble

Abstract

The utility model relates to the technical field of municipal road and bridge construction, in particular to a municipal road and bridge construction warning device convenient to disassemble, which comprises a warning plate, a support and a disassembling device, the warning plate is placed on the surface of the support, the disassembling device is arranged on the surface of the warning plate, the disassembling device comprises an anti-skid rod, and the anti-skid rod is fixedly connected with the surface of the support. The surface of the warning plate is fixedly connected with a placing plate, the placing plate is placed on the surface of the support, the surface of the support is fixedly connected with a main table, the surface of the main table is rotationally connected with a limiting plate, and the limiting plate is connected with the surface of the placing plate in an inserted mode. According to the warning device, through the arrangement of the dismounting device, a worker can dismount the damaged warning plate conveniently, the labor amount of the worker is reduced, and the service life of the warning device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal road and bridge construction, in particular to a municipal road and bridge construction warning device which is easy to disassemble. Background Art

[0002] Municipal administration refers to various aspects of a city's administrative management, including market and trade affairs. Urban management encompasses industry, commerce, transportation, public security, culture and education, the environment, sanitation, and infrastructure. Road and bridge construction warning devices are safety devices designed specifically for road and bridge construction. They aim to improve construction site safety by providing visual and / or audible warning signals to alert passing vehicles and personnel. These devices typically include support structures, warning lights, and reflective lamps. They can be adjusted in height and angle to ensure maximum visibility and warning effectiveness, depending on the specific needs of the construction. With the development of society, warning devices are increasingly used during the construction of municipal roads and bridges to warn passersby.

[0003] Existing devices, such as CN212742266U, describe a municipal road and bridge construction warning device. The device comprises a mobile device and a rotating warning device. The mobile device includes running wheels, a push handle, a control panel, a battery, a solar panel, a display board, a camera, an audible warning device, and a first connecting device. The control panel and first connecting device are mounted on the side wall of the mobile device. The rotating warning device comprises a rotating motor, a motor output shaft, a shaft sleeve, a shaft sleeve fixing device, a support column, a support platform, a support frame, a warning light device, and a second connecting device. The second connecting device is fixedly connected to the support column. The upper portion of the support column is fixedly connected to the support platform. The rotating motor and the shaft sleeve fixing device are fixedly mounted above the support platform. The front portion of the motor output shaft is connected to the support frame, and the end of the support frame away from the motor output shaft is connected to the warning light device. This utility model provides the advantages of easy movement, easy disassembly, and a significant warning effect.

[0004] When workers need to warn passers-by that a road or bridge ahead is under construction, they place a warning device on the ground so that the warning device can warn passers-by. However, after long-term use, the warning plate of the warning device may be severely damaged, requiring workers to use auxiliary tools to remove the damaged warning plate, which in turn causes inconvenience to workers when maintaining the warning device. Utility Model Content

[0005] The purpose of the utility model is to solve the disadvantage in the prior art that workers may experience inconvenience when maintaining the warning device, and to propose a municipal road and bridge construction warning device that is easy to disassemble.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a municipal road and bridge construction warning device that is easy to disassemble, comprising a warning plate, a bracket and a disassembly device, wherein the warning plate is placed on the surface of the bracket, and the disassembly device is arranged on the surface of the warning plate, and the disassembly device includes an anti-slip bar, the anti-slip bar is fixedly connected to the surface of the bracket, and the two anti-slip bars are symmetrically arranged, the surface of the warning plate is fixedly connected with a sleeve strip, and the sleeve strip is sleeved on the surface of the anti-slip bar, the surface of the warning plate is fixedly connected with a placement plate, and the placement plate is placed on the surface of the bracket, the surface of the bracket is fixedly connected with a main platform, the surface of the main platform is rotatably connected to a limiting plate, the limiting plate is plugged into the surface of the placement plate, the surface of the warning plate is fixedly connected with a pull plate, the surface of the limiting plate is fixedly connected with a rotating handle, and the pull plate can cooperate with the warning plate to achieve the purpose of facilitating workers to remove the warning plate.

[0007] Preferably, a limit spring is fixedly connected between the main platform and the limit plate. The limit spring is wound on the surface of one end of the limit plate. The limit spring can cooperate with the main platform and the limit plate to achieve the purpose of limiting the rotation of the limit plate.

[0008] Preferably, an adjustment device is provided on the surface of the bracket, and the adjustment device includes a support frame, which is fixedly connected to the surface of the bracket, and the surface of the support frame is rotatably connected to a rotating sleeve, and the surface of the rotating sleeve is rotatably connected to a rotating ring. The support frame can cooperate with the rotating sleeve and the rotating ring to achieve the purpose of adjusting the threaded rod.

[0009] Preferably, the surface of the rotating sleeve is slidably connected to a threaded rod, the rotating ring is threadedly connected to the surface of the threaded rod, and the threaded rod can cooperate with the rotating sleeve to achieve the purpose of guiding the threaded rod.

[0010] Preferably, the inner surface of the support frame is threadedly connected with a positioning rod, and the positioning rod is plugged into the surface of the rotating sleeve. The positioning rod can cooperate with the support frame to achieve the purpose of guiding the positioning rod.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are:

[0012] 1. In the utility model, by setting a disassembly device, when the worker needs to replace the damaged warning plate, it is effectively convenient for the worker to maintain the warning device and use the equipment. The equipment displays patterns or information to warn passers-by. The rotating handle drives the limit plate, and the limit plate loses its restraint on the placement plate. The pull plate is pulled upward, and the pull plate drives the warning plate, and the warning plate drives the sleeve strip, and the sleeve strip is separated from the anti-slip rod. By setting a disassembly device, it is convenient for the worker to disassemble the damaged warning plate, which reduces the worker's workload and increases the service life of the warning device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of the municipal road and bridge construction warning device that is easy to disassemble proposed by the utility model;

[0014] Figure 2 This is a schematic diagram of the disassembly device structure of the municipal road and bridge construction warning device that is easy to disassemble proposed by the utility model;

[0015] Figure 3 The utility model proposes a municipal road and bridge construction warning device that is easy to disassemble Figure 2 Schematic diagram of the structure at A in the middle;

[0016] Figure 4 This is a schematic diagram of the structure of the adjustment device of the municipal road and bridge construction warning device that is easy to disassemble proposed by the utility model;

[0017] Figure 5 The utility model proposes a municipal road and bridge construction warning device that is easy to disassemble Figure 4 Schematic diagram of the structure at point B.

[0018] Legend:

[0019] 1. Warning plate; 2. Bracket; 3. Disassembly device; 31. Pull plate; 32. Placement plate; 33. Sleeve strip; 34. Rotating handle; 35. Limit plate; 36. Limit spring; 37. Main platform; 38. Anti-slip rod; 4. Adjustment device; 41. Push rod; 42. Rotating ring; 43. Threaded rod; 44. Positioning rod; 45. Support frame; 46. Rotating sleeve. DETAILED DESCRIPTION

[0020] See also Figure 1-5 The utility model provides a technical solution: a municipal road and bridge construction warning device that is easy to disassemble, including a warning plate 1, a bracket 2 and a disassembly device 3, the warning plate 1 is placed on the surface of the bracket 2, and the disassembly device 3 is arranged on the surface of the warning plate 1.

[0021] The specific settings and functions of the disassembly device 3 and the adjustment device 4 are described in detail below.

[0022] In this embodiment: the disassembly device 3 includes an anti-slip rod 38, the anti-slip rod 38 is fixedly connected to the surface of the bracket 2, the two anti-slip rods 38 are symmetrically arranged, the surface of the warning plate 1 is fixedly connected with a sleeve strip 33, the sleeve strip 33 is sleeved on the surface of the anti-slip rod 38, the surface of the warning plate 1 is fixedly connected with a placement plate 32, the placement plate 32 is placed on the surface of the bracket 2, the surface of the bracket 2 is fixedly connected with a main platform 37, the surface of the main platform 37 is rotatably connected to the limiting plate 35, and the limiting plate 35 is plugged into the surface of the placement plate 32.

[0023] Specifically, a pull plate 31 is fixedly connected to the surface of the warning plate 1 , and a rotating handle 34 is fixedly connected to the surface of the limiting plate 35 . The pull plate 31 can cooperate with the warning plate 1 to facilitate workers to remove the warning plate 1 .

[0024] Specifically, a limiting spring 36 is fixedly connected between the main platform 37 and the limiting plate 35 , and the limiting spring 36 is wound on the surface of one end of the limiting plate 35 .

[0025] In this embodiment, the limiting spring 36 can cooperate with the main platform 37 and the limiting plate 35 to achieve the purpose of limiting the rotation of the limiting plate 35.

[0026] In this embodiment: an adjustment device 4 is provided on the surface of the bracket 2, and the adjustment device 4 includes a support frame 45, which is fixedly connected to the surface of the bracket 2, and a rotating sleeve 46 is rotatably connected to the surface of the support frame 45, and a rotating ring 42 is rotatably connected to the surface of the rotating sleeve 46. The support frame 45 can cooperate with the rotating sleeve 46 and the rotating ring 42 to achieve the purpose of adjusting the threaded rod 43.

[0027] Specifically, the surface of the rotating sleeve 46 is slidably connected to the threaded rod 43 , and the rotating ring 42 is threadedly connected to the surface of the threaded rod 43 .

[0028] In this embodiment, the threaded rod 43 can cooperate with the rotating sleeve 46 to achieve the purpose of guiding the threaded rod 43.

[0029] Specifically, the inner surface of the support frame 45 is threadedly connected with a positioning rod 44 , and the positioning rod 44 is plugged into the surface of the rotating sleeve 46 .

[0030] In this embodiment, the positioning rod 44 can cooperate with the support frame 45 to achieve the purpose of guiding the positioning rod 44.

[0031] Working principle: By setting up the disassembly device 3, when the worker needs to replace the damaged warning plate 1, it is effectively convenient for the worker to maintain the warning device and use the equipment. The equipment displays patterns or information to achieve the purpose of warning passers-by. Turn the rotating handle 34, the rotating handle 34 drives the limit plate 35, the limit plate 35 loses the restraint on the placement plate 32, and pulls the pull plate 31 upward. The pull plate 31 drives the warning plate 1, and the warning plate 1 drives the sleeve 33, and the sleeve 33 breaks away from the anti-slip rod 38. By setting up the disassembly device 3, it is convenient for the worker to disassemble the damaged warning plate 1, which reduces the worker's labor and increases the service life of the warning device. In addition, by setting up the adjustment device 4, when the worker When the worker needs to adjust the display angle of the warning board 1, it is effective and convenient for the worker to adjust the display angle of the warning device and use the device. The device displays patterns or information to achieve the purpose of warning passers-by. Hold the support rod 41 and rotate the rotating ring 42. The rotating ring 42 pushes out the threaded rod 43. When the support rod 41 is extended to a certain length, the support rod 41 is rotated. The support rod 41 drives the rotating sleeve 46. When the support rod 41 is rotated to a specified angle, the positioning rod 44 is rotated. The support frame 45 guides the positioning rod 44, and the positioning rod 44 is against the rotating sleeve 46. By setting the adjustment device 4, the warning device can be conveniently displayed at various angles. The practicality of the warning device is improved, and passers-by are effectively warned to pay attention to safety.

Claims

1. A municipal road and bridge construction warning device that is easy to disassemble, comprising a warning plate (1), a bracket (2) and a disassembly device (3), characterized in that: The warning plate (1) is placed on the surface of the bracket (2), and the disassembly device (3) is arranged on the surface of the warning plate (1). The disassembly device (3) includes an anti-slip rod (38), and the anti-slip rod (38) is fixedly connected to the surface of the bracket (2). The two anti-slip rods (38) are symmetrically arranged. The surface of the warning plate (1) is fixedly connected with a sleeve strip (33), and the sleeve strip (33) is sleeved on the surface of the anti-slip rod (38). The surface of the warning plate (1) is fixedly connected with a placement plate (32), and the placement plate (32) is placed on the surface of the bracket (2). The surface of the bracket (2) is fixedly connected with a main platform (37), and the surface of the main platform (37) is rotatably connected to a limit plate (35), and the limit plate (35) is plugged into the surface of the placement plate (32).

2. The easily disassembled municipal road and bridge construction warning device according to claim 1 is characterized in that: A pull plate (31) is fixedly connected to the surface of the warning plate (1), and a rotating handle (34) is fixedly connected to the surface of the limiting plate (35).

3. The easily disassembled municipal road and bridge construction warning device according to claim 2 is characterized in that: A limiting spring (36) is fixedly connected between the main platform (37) and the limiting plate (35), and the limiting spring (36) is wound on the surface of one end of the limiting plate (35).

4. The easily disassembled municipal road and bridge construction warning device according to claim 1 is characterized in that: An adjusting device (4) is provided on the surface of the bracket (2), and the adjusting device (4) comprises a support frame (45), the support frame (45) is fixedly connected to the surface of the bracket (2), the surface of the support frame (45) is rotatably connected to a rotating sleeve (46), and the surface of the rotating sleeve (46) is rotatably connected to a rotating ring (42).

5. The easily disassembled municipal road and bridge construction warning device according to claim 4 is characterized in that: The surface of the rotating sleeve (46) is slidably connected to a threaded rod (43), and the rotating ring (42) is threadedly connected to the surface of the threaded rod (43).

6. The easily disassembled municipal road and bridge construction warning device according to claim 5 is characterized in that: The inner surface of the support frame (45) is threadedly connected with a positioning rod (44), and the positioning rod (44) is plugged into the surface of the rotating sleeve (46).

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