CN204543330U - A kind of substation equipment maintenance and repair safety belt suspension device - Google Patents

Abstract

The utility model discloses a safety belt suspension device for substation inspection and maintenance, which comprises a column, a triangle bracket, a pulley, a safety belt hanging ring and a net frame. fixed, the bottom of the column is parallel to the bottom of the triangular bracket, the upper end of the column is provided with a safety belt ring and a pulley, a deck is provided above the pulley, and a A fixed groove, a support column is installed on the bottom end surface of the lying board through a rotating shaft, the other end of the support column can be inserted into the fixed groove, and a telescopic A net frame, on which the retaining net is arranged. The utility model has very good stability, is convenient to disassemble, and will not cause slipping accidents. At the same time, the lying plate can be used to repair places far away from the uprights without moving the uprights to work.

Description

Safety belt suspension device for substation maintenance

technical field

The utility model relates to an electrician safety protection device, in particular to a safety belt suspension device for substation maintenance.

Background technique

At present, because many kinds of equipment bases in substations are circular equal-diameter cement poles and steel poles, there are no suspension points for safety belts on these pole bodies and steel poles, so it is difficult for electricians to maintain these equipment. Difficult. In this case, maintenance personnel can only hang on the horizontal structure, but this method has the disadvantage of "low hanging and high use" of the seat belt, and many structure designs cannot be equipped with other types of seat belt hangers. . When performing equipment maintenance, the maintenance personnel are very passive while standing on the equipment structure or insulation ladder, and the safety belt cannot effectively play a role in safety protection. Due to the dense arrangement of various large-scale equipment, the use of lift trucks is not only costly, but also cannot be approached by lift trucks. In particular, the cement rod is not easy to be fastened by bolts due to its smooth surface, and cannot be fixed by welding. Moreover, in other suspension devices, when the maintenance is far away from the column, the column must be moved again to maintain, and it is not safe to waste time.

Utility model content

The technical problem solved by the utility model is to provide a safety belt suspension device for substation inspection and maintenance, so as to solve the above-mentioned shortcomings in the background technology.

The technical problem solved by the utility model is realized by adopting the following technical solutions: a safety belt suspension device for substation maintenance, including a column, a triangular bracket, a pulley, a safety belt hanging ring and a grid frame, and the lower end of the column is installed on the on the tripod and fixed by the screw and the hoop piece, the bottom of the column is parallel to the bottom of the tripod, the upper end of the post is provided with a safety belt ring and a pulley, and above the pulley there is The recliner is provided with a fixed groove below the pulley, and a support column is installed on the bottom surface of the recliner through a rotating shaft, and the other end of the support column can be inserted into the fixed groove, A retractable net frame is arranged in the middle of the column, and the retaining net is arranged on the net frame.

Further, a fixed connection part is provided on the inner side of the tripod bracket, and the fixed connection part can be disassembled and replaced.

Further, the network frame is installed on the column through a fixing ring, and hooks and hook holes are provided on two connecting sides of the network frame.

Further, a handle fixing member is provided at the joint between the lying board and the upright.

Further, one end of the support column inserted into the fixing groove is perpendicular to the column.

The beneficial effect of the utility model: the stability is very good, it is convenient to disassemble, and there will be no slipping accidents. At the same time, the place far away from the column can be repaired through the lying board without moving the column to work.

Description of drawings

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

Fig. 2 is a structural schematic diagram of the network frame in the utility model.

In the figure: 1-column, 2-triangular bracket, 3-pulley, 4-seat belt hanging ring, 5-grid, 6-lying board, 7-fixing groove, 8-supporting column, 9-handle fixing piece, 2.1-fixed connector 5.1-hook, 5.2-hook hole.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific illustrations.

Embodiment, as shown in Fig. 1 and Fig. 2, a kind of substation overhaul safety belt suspension device, comprises the upright post 1 that is mainly used for going to school maintenance personnel, the upright post 1 is fixed, and the tripod 2 that prevents it from falling down, supplies The safety belt on the maintenance personnel moves the pulley 3, locks the safety belt, prevents the maintenance personnel from having an accidental safety belt hanging ring 4 and prevents the maintenance tool from falling down and hurting the grid frame 5 of other personnel, the lower end of the column 1 is installed On the triangular bracket 2 and fixed by a screw and a hoop piece, the bottom of the column 1 is parallel to the bottom of the triangular bracket 2, and the inner side of the triangular bracket 2 is provided with a fixed connector 2.1, the The fixed connector 2.1 can be disassembled and replaced; the fixed angle of the tripod 2 can be adjusted according to the position of the tripod 2 and then fixed connectors 2.1 of different sizes can be selected for fixing to prevent the tripod 2 from moving, thereby Affect the safety of column 1. The upper end of the column 1 is provided with a safety belt hanging ring 4 and a pulley 3, a deck board 6 is provided above the pulley 3, and a fixed groove 7 is provided below the pulley 3, and the deck board 6 A support post 8 is installed on the bottom end surface of the support post 8 through a rotating shaft. The column 1 is vertical. The connection between the lying board 6 and the column 1 is provided with a handle fixing part 9, and when the lying board 6 is perpendicular to the upright post 1, the handle fixing part 9 can be rotated for fixing. In the middle part of the column 1 is provided with a telescopic frame 5, on the frame is provided with the retaining net, the frame 5 is installed on the column 1 through a fixing ring, and on the frame There are hooks 5.1 and hook holes 5.2 on the two connecting sides of the frame 5. When the network frame 5 needs to be unfolded, the network frame 5 only needs to be unfolded with the fixing ring, and then the hooks 5.1 and the hook holes 5.2 are hooked through the two sides of the connection. That's it.

The above shows and describes the basic principles and main features of the present utility model and the advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and description are only illustrations The principle of the utility model, under the premise of not departing from the spirit and scope of the utility model, the utility model also has various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed for protection. The desired protection is defined by the appended claims and their equivalents.

Claims (5)

1. A safety belt suspension device for substation maintenance, including a column (1), a tripod (2), a pulley (3), a safety belt hanging ring (4) and a grid (5), characterized in that: the column The lower end of (1) is installed on the triangular bracket (2) and fixed by a screw and a hoop piece, the bottom of the column (1) is parallel to the bottom of the triangular bracket (2), and the column ( The upper end of 1) is provided with a seat belt hanging ring (4) and a pulley (3), a deck board (6) is provided above the pulley (3), and a fixed groove is provided below the pulley (3) (7), a supporting column (8) is installed on the bottom surface of the lying board (6) through a rotating shaft, and the other end of the supporting column (8) can be inserted into the fixing groove (7) , a telescopic grid frame (5) is arranged in the middle of the column (1), and the retaining net is arranged on the grid frame. 2. A safety belt suspension device for power substation maintenance according to claim 1, characterized in that: a fixed connector (2.1) is provided on the inner side and lower side of the tripod bracket (2), and the fixed connector (2.1) Can be removed and replaced. 3. A safety belt suspension device for power substation maintenance according to claim 1, characterized in that: the grid (5) is installed on the column (1) through a fixing ring, and the grid (5) 5) There are hooks (5.1) and hook holes (5.2) on the two connecting sides. 4. A safety belt suspension device for substation maintenance according to claim 1, characterized in that: a handle fixing member (9) is provided at the connection between the lying board (6) and the upright post (1). 5. A safety belt suspension device for substation maintenance according to claim 1, characterized in that: the end of the support column (8) inserted into the fixing groove (7) is perpendicular to the column (1).