Self-locking fixed type safety signboard

Abstract

The utility model provides a self-locking fixed type safety signboard which comprises a fixing frame and a signboard body arranged on the fixing frame, the fixing frame comprises a fixing part arranged at one end and a connecting part arranged at the other end, the fixing part is used for being fixed to a cable, and the connecting part is used for being detachably connected with the signboard body. Through the fixing groove and the clamping assembly on the fixing part, when the cable is arranged in the fixing groove in a matched mode, the clamping assembly rotates relative to the fixing frame and abuts against the periphery of the cable, the fixing frame is fixed to the cable in a self-locking mode, the fixing stability is effectively enhanced, the fixing frame is prevented from shaking relative to the cable, and the situation that the fixing frame falls off from the cable is avoided; the connecting part is detachably connected with the signboard, so that the mounting and dismounting operation is simplified, the signboard can be quickly taken down during overhaul and maintenance, time cost is saved, working efficiency is improved, and the signboard has the advantages of being simple in structure, convenient to operate, high in fixing stability, low in implementation cost and convenient to popularize and implement.

Description

Technical Field

[0001] This application belongs to the field of cable construction technology, specifically relating to a self-locking fixed safety sign. Background Technology

[0002] In the current technology, cable safety signs play an indispensable role in the field of power facility identification. They display critical information near cables, alerting construction workers and passersby to potential dangers and ensuring the safe operation of the power system and the safety of people's lives and property. However, there are still some areas for improvement in the self-locking cable safety signs currently on the market.

[0003] In existing technologies, traditional safety signs, while possessing high strength and durability and capable of maintaining stability for extended periods in complex outdoor environments, suffer from several drawbacks in practical applications. Firstly, they are difficult to self-lock, resulting in poor stability and potential wobbling after installation. Secondly, their connection to cables is complex, making it difficult to remove the signs from cables when the marking task is completed or cable maintenance is required, leading to inconvenience and a poor user experience.

[0004] Therefore, in order to comprehensively improve the performance of self-locking fixed cable safety signs and achieve a better balance in terms of strength, corrosion resistance, lightness and stability, so as to better meet the needs of safety signs for power facilities, it is now urgent to make corresponding improvements and innovations to improve the safety and reliability of power facilities, and ensure the stable operation of the power system and the safety of people's lives and property. Utility Model Content

[0005] This application aims to address the problems in the existing technology of traditional cable safety signs, which are difficult to fix in a self-locking manner, have poor fixation stability, are prone to shaking relative to the cable after being fixed, and are easy to fall off the cable. In addition, the traditional cable sign fixing method is relatively complicated, and it is not easy to remove the sign from the cable when cable inspection and maintenance are required. Therefore, this application proposes a self-locking fixed safety sign.

[0006] This application adopts the following solution: a self-locking fixed safety sign, including a fixing frame and a sign disposed on the fixing frame. The fixing frame includes a fixing part disposed on one end of the fixing frame and a connecting part disposed on the other end of the fixing frame. The fixing part is used to fix it to a cable, and the connecting part is used to detachably connect to the sign. The fixing part includes a fixing groove disposed on one end of the fixing frame and a clamping assembly rotatably disposed on the fixing frame. When the cable is matched and disposed in the fixing groove, the clamping assembly rotates towards the cable and abuts against the outer periphery of the cable to fix the fixing frame to the cable.

[0007] In some feasible embodiments, the clamping assembly includes a connecting lug disposed on the fixing frame, a clamping claw rotatably disposed on the connecting lug, and a torsion spring disposed on the clamping claw. When the cable is matched and disposed in the fixing groove, the torsion spring is used to drive the clamping claw to rotate towards the cable so that the clamping claw abuts against the outer periphery of the cable.

[0008] In some feasible embodiments, the clamping claw includes a connecting shaft, first claw portions disposed at both ends of the connecting shaft, and a plurality of second claw portions disposed between the two first claw portions, the first claw portions and the second claw portions being staggered along the axial direction of the connecting shaft, and the torsion spring being disposed on the connecting shaft.

[0009] In some feasible embodiments, both the first claw and the second claw extend in an arc direction away from the connecting axis.

[0010] In some feasible embodiments, the torsion spring includes an elastic region and hooks at both ends of the elastic region, the elastic region being sleeved on the connecting shaft and the hooks being hooked on the connecting shaft.

[0011] In some feasible embodiments, a plurality of clearance holes are provided on the fixing frame, the clearance holes being arranged along the height direction of the fixing frame, and when the clamping claw rotates relative to the fixing frame, the second claw portion passes through the clearance holes.

[0012] In some feasible embodiments, a limiting boss is also provided on both sides of the fixing frame. When the clamping claw rotates relative to the fixing frame, the first claw portion can abut against the limiting boss to restrict the clamping claw from rotating away from the fixing groove.

[0013] In some feasible embodiments, the connecting part includes a connecting groove on the other end of the fixing frame, fastening holes on both sides of the connecting groove, and fasteners matched in the fastening holes. The sign is matched in the connecting groove, and the fasteners are used to fix the sign in the connecting groove.

[0014] Compared with the prior art, this application has the following beneficial effects:

[0015] This application provides a self-locking fixed safety sign, which includes a fixing frame and a sign mounted on the fixing frame. The fixing frame includes a fixing part at one end and a connecting part at the other end. The fixing part is used to fix the sign to a cable, and the connecting part is used to detachably connect the sign to the cable. Through the fixing groove and clamping assembly on the fixing part, when the cable is placed in the fixing groove, the clamping assembly rotates relative to the fixing frame and abuts against the outer periphery of the cable, thus achieving self-locking fixation of the fixing frame to the cable. This effectively enhances the fixing stability, prevents the fixing frame from shaking relative to the cable, and avoids the fixing frame falling off the cable. The detachable connection between the connecting part and the sign simplifies the installation and disassembly operations, allowing for quick removal of the sign during maintenance, saving time and improving work efficiency. It has the advantages of simple structure, convenient operation, high fixing stability, low implementation cost, and ease of promotion and implementation. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of a self-locking fixed safety sign according to this application;

[0017] Figure 2 This is a top view of a self-locking fixed safety sign according to this application;

[0018] Figure 3 This application Figure 2 Sectional view at point AA;

[0019] Figure 4 This is an exploded structural diagram of a self-locking fixed safety sign according to this application;

[0020] Figure 5 This application Figure 4 A magnified view of a section at point A in the middle;

[0021] Figure 6 This is a schematic diagram of the assembly structure of the torsion spring and clamping claw of this application. Detailed Implementation

[0022] Combination Figure 1-6 The following description further illustrates the technical solution proposed in this application. This application provides a self-locking fixed safety sign, including a fixing frame 1 and a sign 2 disposed on the fixing frame 1. The fixing frame 1 includes a fixing part 3 disposed at one end of the fixing frame 1 and a connecting part 4 disposed at the other end of the fixing frame 1. The fixing part 3 is used to fix it to a cable, and the connecting part 4 is used to detachably connect to the sign 2. The fixing part 3 includes a fixing groove 5 disposed at one end of the fixing frame 1 and a clamping assembly 6 rotatably disposed on the fixing frame 1. When the cable is matched and disposed in the fixing groove 5, the clamping assembly 6 rotates towards the cable and abuts against the outer periphery of the cable to fix the fixing frame 1 to the cable.

[0023] In actual implementation, the fixing groove includes an arc-shaped groove and an extension at one end of the arc-shaped groove, and the cable can be matched and extended into the arc-shaped groove.

[0024] This application provides a self-locking fixed safety sign, which includes a fixing frame and a sign mounted on the fixing frame. The fixing frame includes a fixing part at one end and a connecting part at the other end. The fixing part is used to fix the sign to a cable, and the connecting part is used to detachably connect the sign to the cable. Through the fixing groove and clamping assembly on the fixing part, when the cable is placed in the fixing groove, the clamping assembly rotates relative to the fixing frame and abuts against the outer periphery of the cable, thus achieving self-locking fixation of the fixing frame to the cable. This effectively enhances the fixing stability, prevents the fixing frame from shaking relative to the cable, and avoids the fixing frame falling off the cable. The detachable connection between the connecting part and the sign simplifies the installation and disassembly operations, allowing for quick removal of the sign during maintenance, saving time and improving work efficiency. It has the advantages of simple structure, convenient operation, high fixing stability, low implementation cost, and ease of promotion and implementation.

[0025] In this embodiment, the clamping assembly 6 includes a connecting ear 60 disposed on the fixing frame 1, a clamping claw 61 rotatably disposed on the connecting ear 60, and a torsion spring 62 disposed on the clamping claw 61. When the cable is matched and disposed in the fixing groove 5, the torsion spring 62 is used to drive the clamping claw 61 to rotate towards the cable so that the clamping claw 61 abuts against the outer periphery of the cable.

[0026] In this embodiment, the clamping claw 61 includes a connecting shaft 610, first claw portions 611 disposed at both ends of the connecting shaft 610, and a plurality of second claw portions 612 disposed between the two first claw portions 611. The first claw portions 611 and the second claw portions 612 are interleaved along the axial direction of the connecting shaft 610, and the torsion spring 62 is disposed on the connecting shaft 610.

[0027] In this embodiment, both the first claw portion 611 and the second claw portion 612 extend in an arc away from the connecting shaft 610.

[0028] In actual implementation, after the user manually drives the clamping claw to rotate away from the fixed groove, the cable is then matched and placed in the fixed groove. At this time, the user does not need to drive it manually. The torsion spring will drive the clamping claw to rotate closer to the fixed groove and clamp the cable between the first claw and the second claw, which prevents the clamping claw from shaking relative to the cable and improves clamping stability.

[0029] In this embodiment, the torsion spring 62 includes an elastic region 620 and hooks 621 at both ends of the elastic region 620. The elastic region 620 is sleeved on the connecting shaft 610, and the hooks 621 are hung on the connecting shaft 610.

[0030] In this embodiment, a plurality of clearance holes 7 are provided on the fixed frame 1. The clearance holes 7 are arranged along the height direction of the fixed frame 1. When the clamping claw 61 rotates relative to the fixed frame 1, the second claw portion 612 passes through the clearance hole 7.

[0031] In this embodiment, a limiting boss 8 is also provided on both sides of the fixing frame 1. When the clamping claw 61 rotates relative to the fixing frame 1, the first claw portion 611 can abut against the limiting boss 8 to restrict the clamping claw 61 from rotating away from the fixing groove 5.

[0032] In this embodiment, the connecting part 4 includes a connecting groove 40 on the other end of the fixing frame 1, fastening holes on both sides of the connecting groove 40, and fasteners matched in the fastening holes. The sign 2 is matched in the connecting groove 40, and the fasteners are used to fix the sign 2 in the connecting groove 40.

[0033] In actual implementation, multiple connecting holes are spaced apart along the length of the connecting groove and are located on both sides of the connecting groove. The fastening holes are threaded holes and the fasteners are bolts. When the sign is matched and installed in the connecting groove, the fasteners can move closer to the connecting groove to fit against the surface of the sign and fix the sign in the connecting groove.

[0034] In practice, plastic is chosen as the material for the signs because it is lightweight and has excellent corrosion resistance, which can effectively extend the service life of the signs.

[0035] This application provides a self-locking fixed safety sign, which includes a fixing frame and a sign mounted on the fixing frame. The fixing frame includes a fixing part at one end and a connecting part at the other end. The fixing part is used to fix the sign to a cable, and the connecting part is used to detachably connect the sign to the cable. Through the fixing groove and clamping assembly on the fixing part, when the cable is placed in the fixing groove, the clamping assembly rotates relative to the fixing frame and abuts against the outer periphery of the cable, thus achieving self-locking fixation of the fixing frame to the cable. This effectively enhances the fixing stability, prevents the fixing frame from shaking relative to the cable, and avoids the fixing frame falling off the cable. The detachable connection between the connecting part and the sign simplifies the installation and disassembly operations, allowing for quick removal of the sign during maintenance, saving time and improving work efficiency. It has the advantages of simple structure, convenient operation, high fixing stability, low implementation cost, and ease of promotion and implementation.

[0036] The embodiments provided by this utility model have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that those skilled in the art can make several improvements and modifications to this utility model without departing from the principles of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A self-locking fixed safety sign, characterized in that, The device includes a mounting bracket (1) and a sign (2) mounted on the mounting bracket (1). The mounting bracket (1) includes a fixing part (3) mounted on one end of the mounting bracket (1) and a connecting part (4) mounted on the other end of the mounting bracket (1). The fixing part (3) is used to fix it to the cable. The connecting part (4) is used to detachably connect to the sign (2). The fixing part (3) includes a fixing groove (5) mounted on one end of the mounting bracket (1) and a clamping assembly (6) rotatably mounted on the mounting bracket (1). When the cable is matched and mounted in the fixing groove (5), the clamping assembly (6) rotates toward the cable and abuts against the outer periphery of the cable to fix the mounting bracket (1) to the cable.

2. The self-locking fixed safety sign according to claim 1, characterized in that, The clamping assembly (6) includes a connecting ear (60) on the fixing frame (1), a clamping claw (61) rotatably provided on the connecting ear (60), and a torsion spring (62) provided on the clamping claw (61). When the cable is matched and placed in the fixing groove (5), the torsion spring (62) is used to drive the clamping claw (61) to rotate towards the cable so that the clamping claw (61) abuts against the outer periphery of the cable.

3. A self-locking fixed safety sign according to claim 2, characterized in that, The clamping claw (61) includes a connecting shaft (610), first claw portions (611) disposed at both ends of the connecting shaft (610), and a plurality of second claw portions (612) disposed between the two first claw portions (611). The first claw portions (611) and the second claw portions (612) are axially intersecting along the connecting shaft (610), and the torsion spring (62) is disposed on the connecting shaft (610).

4. A self-locking fixed safety sign according to claim 3, characterized in that, Both the first claw portion (611) and the second claw portion (612) extend in an arc away from the connecting shaft (610).

5. A self-locking fixed safety sign according to claim 3, characterized in that, The torsion spring (62) includes an elastic region (620) and hooks (621) provided at both ends of the elastic region (620). The elastic region (620) is sleeved on the connecting shaft (610), and the hooks (621) are hung on the connecting shaft (610).

6. A self-locking fixed safety sign according to claim 3, characterized in that, It also includes a plurality of clearance holes (7) provided on the fixed frame (1), the clearance holes (7) being arranged along the height direction of the fixed frame (1), and when the clamping claw (61) rotates relative to the fixed frame (1), the second claw portion (612) passes through the clearance hole (7).

7. A self-locking fixed safety sign according to claim 3, characterized in that, It also includes limiting bosses (8) on both sides of the fixed frame (1). When the clamping claw (61) rotates relative to the fixed frame (1), the first claw (611) can abut against the limiting boss (8) to restrict the clamping claw (61) from rotating away from the fixed groove (5).

8. A self-locking fixed safety sign according to claim 1, characterized in that, The connecting part (4) includes a connecting groove (40) on the other end of the fixing frame (1), fastening holes on both sides of the connecting groove (40), and fasteners matched in the fastening holes. The sign (2) is matched in the connecting groove (40), and the fasteners are used to fix the sign (2) in the connecting groove (40).

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