Movable safety warning notification board suspension device

Abstract

The utility model provides a movable safety warning informing board hanging device which comprises a cross rod, a plurality of first plate bodies and second plate bodies which are symmetrically arranged are arranged on the two sides of the cross rod, the first plate bodies and the second plate bodies are arc-shaped plates and are in a cohesive shape, the first plate bodies and the second plate bodies are rotationally connected with the cross rod through hinges, and the first plate bodies and the second plate bodies are fixedly connected with the cross rod. A connecting rod is arranged between the first plate body and the second plate body, the connecting rod comprises a first spring and a second spring, the first spring and the second spring are connected through a first screw rod, a second screw rod is arranged at the other end of the first spring, and a third screw rod is arranged at the other end of the second spring. Compared with the prior art, the safety notice board can be quickly moved to different positions and proper heights according to actual requirements, meanwhile, the safety notice board clamping device can be suitable for clamping safety notice boards with different thicknesses, the mounting and dismounting processes are convenient, and the use requirements under different construction environments are met.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical tools and relates to a movable safety warning notice sign hanging device. Background Art

[0002] As construction sites become more and more standardized, safety warning signs play an increasingly important role in various occasions. However, existing safety notice signs are only connected by hanging, pasting, etc., which limits their use on construction sites. If some construction sites are inconvenient to punch or do not have existing perforations, safety notice signs cannot be hung. In addition, due to the increase in temporary activities and construction projects, it is necessary to set up movable safety warning notice signs for a short period of time to remind passing vehicles and pedestrians to pay attention to safety. However, existing safety notice sign hanging devices are often not flexible enough and cannot be moved to different positions according to actual needs. At the same time, the installation and disassembly process is relatively cumbersome, and cannot be adjusted and moved quickly, which cannot meet the use requirements in various environments. Therefore, a hanging device with reasonable structure, convenient operation, strong adaptability and high safety is needed. Utility Model Content

[0003] The purpose of the utility model is to provide a movable safety warning notice board hanging device to address the problems existing in the prior art, thereby solving the problem that the existing safety notice boards cannot meet the use requirements in various environments due to the connection methods such as hanging and bonding.

[0004] To this end, the utility model adopts the following technical solutions:

[0005] A movable safety warning sign hanging device includes a cross bar, and a plurality of symmetrically arranged first plate bodies and second plate bodies are provided on both sides of the cross bar, both of which are arc-shaped plates and are in an embracing shape. The first plate body, the second plate body and the cross bar are rotatably connected by hinges, and a connecting rod is provided between the first plate body and the second plate body. The connecting rod includes a first spring and a second spring, and the two are connected by a first screw rod. The other end of the first spring is provided with a second screw rod, and the other end of the second spring is provided with a third screw rod. The side of the first plate body and the side of the second plate body are provided with screw holes, and the screw holes correspond to the positions of the second screw rod and the third screw rod, and the three are connected by nuts.

[0006] Furthermore, a notice board is sandwiched between the first plate body and the second plate body, first rings are provided on both sides of the notice board, second rings are provided on both ends of the cross bar, and the first ring and the second ring are connected by an elastic rope.

[0007] Furthermore, a plurality of universal wheels with a braking function are provided below the crossbar, and the two are connected by a telescopic rod.

[0008] The beneficial effects of the utility model are:

[0009] The utility model can quickly move the safety notice board to different positions and suitable heights according to actual needs. At the same time, the utility model can adapt to clamping safety notice boards of different thicknesses. The installation and disassembly process is convenient and meets the use requirements in different construction environments. It has the advantages of low cost, easy operation and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model;

[0011] Figure 2 It is a schematic diagram of the connection structure between the connecting rod and the first plate body and the second plate body of the utility model.

[0012] In the figure, 1-cross bar, 2-first plate body, 3-second plate body, 4-hinge, 5-connecting rod, 5a-first spring, 5b-second spring, 5c-first screw rod, 5d-second screw rod, 5e-third screw rod, 6-screw hole, 7-notice plate, 8-first ring, 9-second ring, 10-elastic rope, 11-universal wheel, 12-telescopic rod. DETAILED DESCRIPTION

[0013] The technical solution of the utility model is described below in conjunction with the accompanying drawings and implementation methods.

[0014] like Figure 1 As shown, a movable safety warning notice sign hanging device comprises a cross bar (1), wherein a plurality of first plates (2) and second plates (3) are symmetrically arranged on both sides of the cross bar (1), both of which are arc-shaped plates and are in an embraced shape, the first plates (2), the second plates (3) and the cross bar (1) are rotatably connected via hinges (4), and a connecting rod (5) is provided between the first plates (2) and the second plates (3).

[0015] like Figure 2 As shown, the connecting rod (5) comprises a first spring (5a) and a second spring (5b), and the two are connected by a first screw rod (5c); the other end of the first spring (5a) is provided with a second screw rod (5d), and the other end of the second spring (5b) is provided with a third screw rod (5e); the side of the first plate body (2) and the side of the second plate body (3) are both provided with screw holes (6), the screw holes (6) correspond to the positions of the second screw rod (5d) and the third screw rod (5e), ​​and the three are connected in the form of a nut (6a).

[0016] A notification plate (7) is sandwiched between the first plate body (2) and the second plate body (3); a plug hole is provided at the bottom of the notification plate (7), which is connected to the screw hole (6) through a second screw rod (5d) and a third screw rod (5e); first rings (8) are provided on both sides of the notification plate (7); second rings (9) are provided at both ends of the cross bar (1); and the first ring (8) and the second ring (9) are connected via an elastic rope (10).

[0017] In addition, a plurality of universal wheels (11) with a braking function are provided below the crossbar (1), and the two are connected via a telescopic rod (12).

[0018] During use of the utility model, the screw hole (6) and the nut (6a) can be selectively connected to one or two of the first screw rod (5c), the second screw rod (5d) and the third screw rod (5e) to adjust the relative distance between the first plate body (2) and the second plate body (3). Specifically, when the screw hole (6) and the nut (6a) are connected only to the first screw rod (5c), the distance between the first plate body (2) and the second plate body (3) is the smallest. When the screw hole (6) and the nut (6a) are connected to the second screw rod (5d) and the third screw rod (5e) respectively, the distance between the first plate body (2) and the second plate body (3) is the largest. Therefore, the utility model can clamp notice boards (7) of different thicknesses.

[0019] After the notice board (7) is clamped, the first ring (8) and the second ring (9) are connected by an elastic rope (10) to make the position of the notice board (7) more stable. When it is necessary to move, the brake plate of the universal wheel (11) is removed to push the entire device; when it is necessary to adjust the height, the length of the telescopic rod (12) is adjusted so that the warning information can be displayed clearly and eye-catchingly.

Claims

1. A movable safety warning sign hanging device, It is characterized in that The invention comprises a cross bar (1), wherein a plurality of first plates (2) and second plates (3) are symmetrically arranged on both sides of the cross bar (1), both of which are arc-shaped plates and are in an embracing shape, the first plates (2), the second plates (3) and the cross bar (1) are rotatably connected via hinges (4), and a connecting rod (5) is provided between the first plate (2) and the second plate (3); the connecting rod (5) comprises a first spring (5a) and a second spring (5b), and the two are connected via a first screw rod (5c), the other end of the first spring (5a) is provided with a second screw rod (5d), and the other end of the second spring (5b) is provided with a third screw rod (5e), ​​and the side parts of the first plate (2) and the side parts of the second plate (3) are provided with screw holes (6), the screw holes (6) correspond to the positions of the second screw rod (5d) and the third screw rod (5e), ​​and the three are connected via a nut (6a).

2. A movable safety warning sign hanging device according to claim 1, It is characterized in that A notice board (7) is sandwiched between the first plate body (2) and the second plate body (3); a plug hole is provided at the bottom of the notice board (7), which is connected to the screw hole (6) through a second screw rod (5d) and a third screw rod (5e); first rings (8) are provided on both sides of the notice board (7); second rings (9) are provided at both ends of the cross bar (1); and the first ring (8) and the second ring (9) are connected by an elastic rope (10).

3. A movable safety warning sign hanging device according to claim 1, It is characterized in that A plurality of universal wheels (11) with a braking function are provided below the crossbar (1), and the two are connected via a telescopic rod (12).

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