CN204390627U - Hi-line safety alarm device - Google Patents

Abstract

The utility model of a high-voltage line safety warning device belongs to the field of safety warning; the technical problem to be solved is to provide a high-voltage line safety warning device, which can be directly hung on a high-voltage transmission line or on wires and cables that need to be warned, and the warning board uses insulating materials , the length can be set according to the dangerous area of the specific high-voltage transmission line, the safety area is below the warning sign, and the personnel below the line can grasp the height and range of the safety area according to the position of the warning sign to ensure the safety of personnel and equipment; the adopted technology The scheme is: a high-voltage line safety warning device, including a suspension wire clamp, a ball head hanging ring, a single bowl head and a warning sign. The warning sign is hung on the lower end of the single bowl head; the utility model can be widely used in the field of safety warning.

Description

High voltage line safety warning device

technical field

The utility model relates to a safety warning device for a high voltage line, which belongs to the field of safety warning.

Background technique

High-voltage transmission lines of 110KV and above have a certain safety range, generally within 2 meters from the wire as a dangerous area; With the development of highways, railways and buildings, there are more and more cases of construction or passage under high-voltage lines. Many construction equipment such as: long-arm cranes, ground pile drilling rigs, etc., their height threatens the safety of high-voltage lines and ground equipment and personnel. Usually the ground personnel will ignore the high-voltage line at a high place, or cannot distinguish whether it is a high-voltage line or other lines, which brings inconvenience and safety hazards to the construction personnel.

Utility model content

The utility model overcomes the shortcomings of the prior art and provides a high-voltage line safety warning device, which can be directly suspended on high-voltage transmission lines or wires and cables that need warning. The warning board uses insulating materials, and the length can be adjusted according to the specific high-voltage The dangerous area of the transmission line is set, and the safety area is below the warning sign. The personnel below the line can grasp the height and range of the safe area according to the position of the warning sign to ensure the safety of personnel and equipment.

In order to solve the above technical problems, the technical solution adopted by the utility model is: a high-voltage line safety warning device, including a suspension wire clip, a ball head hanging ring, a single bowl head and a warning sign. The suspension wire clip is a T-shaped structure, including a horizontal The card slot and the hanging card, the horizontal card slot is installed on the high-voltage line and fastened by the clamp, the two hanging cards are symmetrical, the upper end is hinged to the front and rear sides of the horizontal card slot through fasteners, and the lower end is provided with The bolts form a U-shaped structure with the hanging card, the ball head hanging ring includes a ring body and a ball head, the ring body is sleeved on the bolt, the ball head is fixed at the lower end of the ring body, and the ring body and the ball head are integrally formed. The single-joint bowl head includes a bowl head and a U-shaped seat. The U-shaped seat is fixed at the lower end of the bowl head and integrally formed with the bowl head. The bowl head is a hollow structure, and the ball head is inserted into the hollow part of the bowl head. , the warning sign is a strip structure, hanging vertically downwards on the U-shaped seat.

There are two U-shaped clips, which are arranged symmetrically on the horizontal card slot.

The lower edges of the front and rear sides of the horizontal card slot are provided with grooves for limiting the horizontal position of the U-shaped clip, and the middle part of the front and rear sides of the horizontal card slot is provided with trapezoidal protrusions for limiting and fastening functions, and the grooves and trapezoidal The horizontal positions of the protrusions are the same, the number of grooves is four, and the number of trapezoidal protrusions is four pairs.

The warning sign is provided with a solar panel and an indicator light.

The warning sign is made of insulating material.

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

The device does not need power supply at all to achieve the warning function. It only needs to hang the device on the high-voltage line, and the installation is simple; the length of the warning sign is used to delineate the range of the dangerous area, which is simple and eye-catching for the personnel working under the high-voltage line. , For some construction equipment, the height of the equipment can be adjusted according to the height of the warning sign to eliminate the safety hazards of high-voltage lines to personnel and equipment.

Description of drawings

Below in conjunction with accompanying drawing, the utility model is described further.

Fig. 1 is the structural representation of the utility model.

Figure 2 is a structural schematic diagram of the warning sign.

In the figure, 1 is the hanging wire clamp, 2 is the ball head hanging ring, 3 is the single bowl head, 4 is the warning sign, 11 is the horizontal card slot, 12 is the hanging card, 13 is the U-shaped clip, 14 is the trapezoidal protrusion , 21 is an annular body, 22 is a ball head, 31 is a bowl head, 32 is a U-shaped seat, 41 is a solar panel, and 42 is an indicator light.

Detailed ways

As shown in Fig. 1 and Fig. 2, the utility model high voltage line safety warning device includes a suspension wire clamp 1, a ball head hanging ring 2, a single bowl head 3 and a warning sign 4, and the suspension wire clamp 1 is a T-shaped structure, It includes a horizontal card slot 11 and a hanging card 12. The horizontal card slot 11 is clamped on the high-voltage line and fastened by a U-shaped clip 13. The hanging cards 12 are two symmetrical, and the upper ends are hinged to the horizontal card slot through fasteners. 11, the front and rear sides, the lower end is provided with bolts and forms a U-shaped structure with the hanging card 12, the ball head hanging ring 2 includes a ring body 21 and a ball head 22, the ring body 21 is sleeved on the bolt, and the ball head 22 is fixed on the lower end of the ring body 21, and the ring body 21 and the ball head 22 are integrally formed. The single-joint bowl head 3 includes a bowl head 31 and a U-shaped seat 32. The U-shaped seat 32 is fixed on the lower end of the bowl head 31 and is connected with the bowl head 31 The head 31 is integrally formed, the bowl head 31 is a hollow structure, the ball head 21 is inserted into the hollow part of the bowl head 31, and the warning sign 4 is a strip structure, hanging vertically downward on the U-shaped seat 32 superior.

There are two U-shaped clips 13, which are symmetrically arranged on the horizontal slot 11.

The lower edges of the front and rear sides of the horizontal card slot 11 are provided with grooves for limiting the horizontal position of the U-shaped clip 13, and the middle of the horizontal card slot 11 is provided with a trapezoidal protrusion 14 for limiting and fastening. The horizontal positions of the grooves and the trapezoidal protrusions 14 are the same, the number of the grooves is four, and the number of the trapezoidal protrusions 14 is four pairs.

The warning sign 4 is provided with a solar panel 41 and an indicator light 42 .

The warning sign 4 adopts insulating material.

Specific usage method:

Clamp the horizontal slot 11 of the suspension line clamp 1 on the high-voltage line that needs to be warned, lock the U-shaped clamp 13 upward from the bottom of the horizontal slot 11, the upper end passes through the trapezoidal protrusions 14, and the lower end is stuck in the horizontal slot 11, and then fasten the U-shaped clamp 13 with nuts, so as to fix the suspension clamp 1 on the high-voltage line; put the ring body 21 of the ball head hanging ring 2 between the suspension cards 12 and clamp it with bolts At the lower end of the hanging card, realize the connection of the ball head hanging ring 2 and the suspension wire clamp 1; The connection of head hanging ring; The upper end of warning sign 4 is inserted in U row seat 32, is fixed on the U-shaped seat 32 by bolt, realizes the connection of warning sign 4 and single joint bowl head 3.

The warning sign 4 is provided with a solar panel 41 and an indicator light 42, and is written with obvious prompts, so that the indication effect is more obvious. The length of the warning sign 4 can be set according to the dangerous range of the high-voltage line of different voltages, which is safe and intuitive; In areas where maintenance is inconvenient or where economic pressure is high, it is not necessary to install solar panels 41 and indicator lights 42 on the warning sign 4, thereby reducing costs and maintenance work.

The above embodiments of the utility model have been described in detail in conjunction with the accompanying drawings, but the utility model is not limited to the above-mentioned embodiments. Make various changes below.

Claims (5)

1. hi-line safety alarm device, it is characterized in that: comprise suspension clamp (1), ball-eye (2), simply connected bowl head (3) and warning sign (4), described suspension clamp (1) is T-type structure, comprise horizontal draw-in groove (11) and pendency card (12), described horizontal draw-in groove (11) to be installed on hi-line and fastening by U-shaped folder (13), described pendency card (12) is symmetrical two, upper end is articulated with the both sides, front and back of horizontal draw-in groove (11) by securing member, lower end is provided with bolt and forms U-shaped structure with pendency card (12), described ball-eye (2) comprises annular solid (21) and bulb (22), described annular solid (21) is sleeved on bolt, described bulb (22) is fixed on annular solid (21) lower end, annular solid (21) and bulb (22) one-body molded, described simply connected bowl head (3) comprises bowl head (31) and U-shaped seat (32), described U-shaped seat (32) is fixed on bowl head (31) lower end and one-body molded with bowl head (31), described bowl head (31) is hollow structure, described bulb (21) is plugged in bowl head (31) hollow bulb, described warning sign (4) is strip sheet body structure, hang on straight down on U-shaped seat (32).

2. hi-line safety alarm device according to claim 1, is characterized in that: described U-shaped folder (13) is two, is symmetricly set on horizontal draw-in groove (11).

3. hi-line safety alarm device according to claim 2, it is characterized in that: before and after described horizontal draw-in groove (11), the lower limb of both sides is provided with the groove for limiting U-shaped folder (13) horizontal level, before and after horizontal draw-in groove (11), the middle part of both sides is provided with for spacing and trapezoidal projection (14) that is fastening effect, groove is identical with the horizontal level of trapezoidal projection (14), the quantity of groove is four, and the quantity of trapezoidal projection (14) is four right.

4. hi-line safety alarm device according to claim 3, is characterized in that: described warning sign (4) is provided with solar panels (41) and pilot lamp (42).

5. hi-line safety alarm device according to claim 4, is characterized in that: described warning sign (4) adopts insulating material.