CN203108026U - High-voltage bus safety belt hanging support - Google Patents

Abstract

The utility model discloses a high-voltage bus safety belt hanging support which is characterized by comprising a connecting plate, a fixing plate, fixing bolts, a safety belt hanging rod and a hanging ring. The connecting plate and the fixing plate are connected and fixed through the fixing bolts. The safety belt hanging rod is arranged on the upper plate face of the fixing plate. The hanging ring is fixed at the upper end of the safety belt hanging rod. The high-voltage bus safety belt hanging support is simple in structure, low in cost and easy to carry, install and dismantle. As the high-voltage bus safety belt hanging support and a bus U-steel girder are firmly connected, when operation is carried out on a high-voltage bus, time of outage is effectively shortened, workload of staff is reduced, safety of operating personnel during field operation is improved, and economic benefits of enterprises are improved.

Description

High-voltage bus safety belt suspension bracket

technical field

The utility model relates to an auxiliary tool for the maintenance of high-voltage busbars in the power supply industry, in particular to a high-voltage busbar safety belt suspension bracket, which is suitable for use by operators when working on the busbars in 110kV and above substations.

Background technique

The substation overhaul room is responsible for the overhaul and RTV painting of the substation bus within the jurisdiction. With the continuous improvement of equipment reliability requirements for power grid operation, the maintenance tasks of the busbar in the substation station and the RTV painting work are increasing year by year. In actual work, the safety belts of the operators have no reliable suspension points, and the safety belts can only be hung. On the porcelain bottle or busbar channel steel beam, thus violating safety regulations; at present, it is generally used to temporarily increase the safety belt suspension point for maintenance operations, usually using temporary steel pipes to make suspension points or three busbars are connected by ropes as safety belt suspension points Two ways, its shortcoming is: these two kinds of ways all exist to increase workload and power outage time, also can increase the unsafe factor in the operation, have brought bigger potential safety hazard to on-the-spot operation personnel.

Contents of the invention

The purpose of the utility model is to provide a high-voltage bus safety belt with simple structure and low cost, which can provide effective safety protection for operators when working on the bus, and is easy to install and disassemble, reducing the workload of operators and power failure time Hanging bracket.

In order to achieve the above purpose, the solution adopted by the utility model is: the high-voltage bus safety belt suspension bracket, which is characterized in that: it includes a connecting plate, a fixing plate, a fixing bolt, a safety belt suspension rod and a hanging ring, and the connecting plate and the fixing plate pass through The fixing bolts are connected and fixed, and the upper surface of the fixed plate is provided with a safety belt suspension rod, and the upper end of the safety belt suspension rod is fixed with an upper link.

The middle part of the upper surface of the fixed plate is fixed with a positioning sleeve, and the upper outer wall of the positioning sleeve is provided with a positioning bolt, and the lower end of the safety belt suspension rod is inserted into the lumen of the positioning sleeve and locked with the positioning bolt. the

The beneficial effects of the utility model are: simple structure, low cost, easy to carry, easy to install and disassemble, firmly connected with the busbar channel steel beam, effectively shorten the power outage time and reduce the work time when working on the high voltage busbar. The workload of personnel increases the safety of operators during on-site operations and improves the economic benefits of enterprises.

Description of drawings

Fig. 1 is a schematic diagram of the front view of the structure of the utility model;

Fig. 2 is the top view schematic diagram of the fixed plate of the present utility model;

In the figure: 1. connecting plate; 2. fixing plate; 3. fixing bolt; 4. positioning sleeve; 5. positioning bolt; 6. safety belt suspension rod; 7. hanging ring.

Detailed ways

Make the utility model with reference to accompanying drawing 1, Fig. 2. The high-voltage bus safety belt suspension bracket is characterized in that it includes a connecting plate 1, a fixing plate 2, a fixing bolt 3, a safety belt suspension rod 6 and a hanging ring 7, and the connecting plate 1 and the fixing plate 2 are connected and fixed by fixing bolts 3. The upper surface of the fixed plate 2 is provided with a safety belt suspension rod 6, and the upper end of the safety belt suspension rod 6 is fixed with a hanging ring 7.

The middle part of the upper surface of the fixed plate 2 is fixedly provided with a positioning sleeve 4, the upper outer wall of the positioning sleeve 4 is provided with a positioning bolt 5, and the lower end of the safety belt suspension rod 6 is inserted into the lumen of the positioning sleeve 4, And lock it with set bolt 5.

The shape of the fixing plate 2 is I-shaped; the connecting plate 1 is elongated and has two pieces; the positioning sleeve 4 is 290mm long; the safety belt suspension rod 6 is 1.60m long .

When using the utility model, the two connecting plates 1 and the fixing plate 2 are clamped on the channel steel beam of the high-voltage busbar, and fixed with the fixing bolt 3, so as to be firmly connected with the busbar, and can be quickly installed and installed on site. Remove; then insert the lower end of the seat belt suspension rod 6 into the lumen of the positioning sleeve 4, and lock it with the positioning bolt 5. The seat belt suspension rod 6 is made of resin, so as to avoid the incident that the seat belt is hung low and high and violates safety regulations. When working on site, the operator hangs the safety belt on the hanging ring 7 on the upper end of the safety belt suspension rod 6, and the circular hanging ring 7 enables the operator to carry out convenient maintenance without disassembling the safety belt on the busbar. Mobile operation, simple structure, easy to use, firm and convenient.

Claims (2)

1. The high-voltage bus safety belt suspension bracket is characterized in that it includes a connecting plate (1), a fixing plate (2), a fixing bolt (3), a seat belt suspension rod (6) and a hanging ring (7), and the connecting plate (1 ) and the fixing plate (2) are connected and fixed by fixing bolts (3). A safety belt suspension rod (6) is arranged on the upper surface of the fixing plate (2), and the upper end of the safety belt suspension rod (6) is fixed to the upper hanging ring (7). 2. The high-voltage bus safety belt suspension bracket according to claim 1, characterized in that: the middle part of the upper surface of the fixed plate (2) is fixed with a positioning sleeve (4), and the positioning sleeve (4) A positioning bolt (5) is arranged on the outer wall of the upper end, and the lower end of the safety belt suspension rod (6) is inserted into the lumen of the positioning sleeve (4) and locked with the positioning bolt (5).

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