CN212090564U - Safety belt binding support special for GIS wire inlet (outlet) casing work - Google Patents

Abstract

The utility model discloses a GIS advances (goes out) line sleeve pipe work special safety belt ligature support, including safety belt, first half support and second half support, first half support includes two upper portion steel pipes (1) and a plurality of horizontal pole (2), and horizontal pole (2) are fixed between two upper portion steel pipes (1) with the welding mode, the safety belt hangs on horizontal pole (2); the lower half support comprises channel steel (3), two supporting steel pipes (4) and arc-shaped steel bars (5), screw holes are formed in two ends of the channel steel (3), inserting grooves (8) are formed in the screw holes, the two upper steel pipes (1) and the two supporting steel pipes (4) are fixed through fastening bolts (9), the arc-shaped steel bars (5) are opposite to the groove surfaces of the channel steel (3), and the screw holes are respectively inserted into two ends of the arc-shaped steel bars. The utility model discloses a channel-section steel overlap joint steel pipe and fixed mode has avoided using the consumption of a large amount of time that high altitude lift truck or overlap joint scaffold frame need, simple structure, and the equipment is convenient, has avoided equipment collision wearing and tearing, has higher security.

Description

Safety belt binding support special for GIS wire inlet (outlet) casing work

Technical Field

The utility model relates to an electric power overhauls safe technical field, in particular to GIS advances (goes out) special safety belt ligature support of line sleeve pipe work.

Background

Electric power defect elimination overhaul often needs aerial work, and safety belts or safety ropes must be bound to ensure the safety of operating personnel. According to the electric power safety work regulations (power transformation part) of the national grid company (hereinafter referred to as power transformation safety regulations), high-altitude operation can be performed by firstly setting up a scaffold and taking other fall prevention measures by using a lifting platform of a high-altitude operation vehicle. In actual field work, a maintenance site with a firm framework is arranged around equipment, an operator selects to directly hang a safety belt on an equipment shell framework, but the equipment shell framework is fixed, and when the operator moves in the working process, the safety belt cannot be reasonably bound, so that the working is inconvenient, and the danger coefficient is improved; there is no firm framework around the equipment and the overhaul site with large operation space, and the operators can only set up the scaffold to work. However, the scaffold needs a long time for both erection and disassembly, so that the overhaul time is prolonged, and the workload is increased; the safety belt hanging device has the advantages that a firm framework is not arranged around the equipment, but the operation space is small, a scaffold can not be erected by operators, the safety belt can only be hung on the equipment, the safety of the equipment is endangered, the safety belt can not be firmly hung, and the personal safety of the operators can not be guaranteed.

SUMMERY OF THE UTILITY MODEL

The inventor designs and develops the safety belt binding bracket special for the work of the GIS wire inlet (outlet) sleeve through long-term exploration and practice, and well solves the problems in the background technology.

The technical scheme of the utility model as follows:

the safety belt binding bracket special for the work of the GIS wire inlet (outlet) sleeve is characterized by comprising an upper half bracket and a lower half bracket, wherein,

the upper half support comprises two upper steel pipes and a plurality of cross rods, the cross rods are fixed between the two upper steel pipes in a welding mode, the safety belt is hung on the cross rods, and the cross rods on which the safety belt is hung can be selected according to actual needs;

the lower half support comprises a channel steel, two supporting steel pipes and arc-shaped reinforcing steel bars, wherein a plurality of screw holes are formed in two ends of the channel steel, the channel steel faces downwards, and slots are welded in the channel steel and used for fixing the two upper steel pipes and the two supporting steel pipes through fastening bolts; the two supporting steel pipes are welded with a plurality of slots, and the height can be adjusted according to the heights of different GIS wall penetrating cylinders, so that the two supporting steel pipes are just supported on the ground;

preferably, the center of the groove surface of the channel steel is arc-shaped, and a beef tendon skin is adhered by strong glue, so that the abrasion of a GIS equipment shell is avoided.

Preferably, rubber sheets are embedded outside the arc-shaped reinforcing steel bars.

Preferably, the number of the cross rods is 4-6.

Preferably, the number of the screw holes is 12, and the screw holes are uniformly distributed at two ends of the channel steel.

The utility model discloses an useful part lies in, through channel-section steel overlap joint steel pipe and fixed mode, has avoided using the consumption of a large amount of time that high altitude lift truck or overlap joint scaffold frame need, simple structure, and the equipment is convenient, and portable has avoided equipment collision wearing and tearing simultaneously, has higher security.

Drawings

FIG. 1 is a structural diagram of a safety belt binding bracket special for GIS wire inlet (outlet) sleeve work of the utility model, wherein,

1 upper steel pipe, 2 cross rods, 3 channel steel, 4 supporting steel pipes, 5 arc-shaped steel bars, 6 reinforcing steel bar skins, 7 rubber skins, 8 slots and 9 fastening bolts

Detailed Description

The present invention and its embodiments will now be further described with reference to the accompanying drawings.

The utility model discloses a GIS advances (goes out) line sleeve pipe work special safety belt ligature support, as shown in figure 1, including safety belt, first half support and second half support, wherein, first half support includes two upper portion steel pipes 1 and a plurality of horizontal pole 2, and horizontal pole 2 fixes between two upper portion steel pipes 1 with the welding mode, the safety belt hangs on horizontal pole 2, can select safety belt hanging horizontal pole 2 according to actual need; the lower half support comprises a channel steel 3, two supporting steel pipes 4 and arc-shaped reinforcing steel bars 5, wherein a plurality of screw holes are formed in two ends of the channel steel 3, the channel steel 3 faces downwards, and a slot 8 is welded on the channel steel 3 and used for fixing the two upper steel pipes 1 and the two supporting steel pipes 4 through fastening bolts 9; the two support steel pipes 4 are welded with the plurality of slots 8, and the height can be adjusted according to the heights of the wall penetrating barrels of different GIS, so that the two support steel pipes 4 are just supported on the ground.

The utility model discloses an among the embodiment, the groove face center of channel-section steel 3 is the arc, pastes ox muscle skin 6 with the super glue, increases the friction of device and GIS equipment shell to prevent the device to the damage of drawing of shell.

The utility model discloses an among the embodiment, arcuation reinforcing bar 5 inlays the cover outward and has the rubber skin, possible colliding with when avoiding contacting with equipment.

In actual electric power operation, the utility model discloses install on GIS outdoor unit shell, can solve the work that the safety belt need be pricked on GIS outgoing lines sleeve pipe such as PRTV spraying, the connecting wire clamp of taking out, the operating personnel confirms the required fixed horizontal pole 2 of safety belt according to actual conditions, and can adjust at any time, first support portion is by 2 root length 1.8m, diameter 40 mm's upper portion steel pipe 1 and 4 horizontal poles 2 are constituteed, welded fastening, so that the staff of co-altitude, different distances fastens the safety belt. In the lower half support, channel-section steel 3 with support steel pipe 4 with through 8M 18 bolt fastening, support 4 bottoms of steel pipe and use the rubber sleeve antiskid, play the support balancing action.

In practical application, the fixing element (fastening bolt) can be a pin or a screw or a key, a positioning hole or a positioning groove matched with the pin or the screw or the key block is correspondingly arranged on the hole wall, the stability of the device can be improved by increasing the number of the lower supporting steel pipes 4, and the partial stress of the outdoor part of the electrical equipment at the fixing position of the device can be reduced.

It should be noted that the above is only the embodiment or descriptions of the present disclosure, and the protection scope of the present disclosure is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered by the protection scope of the present disclosure. The protection scope of the present application shall be subject to the protection scope of the claims.

Claims (5)

1. A safety belt binding bracket special for GIS wire inlet (outlet) sleeve work is characterized by comprising an upper half bracket and a lower half bracket, wherein,

   the upper half support comprises two upper steel pipes (1) and a plurality of cross rods (2), the cross rods (2) are fixed between the two upper steel pipes (1) in a welding mode, the safety belt is hung on the cross rods (2), and the cross rods (2) on which the safety belt is hung can be selected according to actual needs;

   the lower half support comprises a channel steel (3), two supporting steel pipes (4) and arc-shaped reinforcing steel bars (5), a plurality of screw holes are formed in two ends of the channel steel (3), the groove surface of the channel steel (3) faces downwards, and slots (8) are welded in the channel steel (3) and used for fixing the two upper steel pipes (1) and the two supporting steel pipes (4) through fastening bolts (9); the two supporting steel pipes (4) are welded with a plurality of slots (8), and the height can be adjusted according to the heights of different GIS wall penetrating cylinders, so that the two supporting steel pipes (4) are just supported on the ground;

   the arc-shaped steel bars (5) are opposite to the groove surfaces of the channel steel (3), and two ends of the arc-shaped steel bars are inserted into the screw holes respectively and are fastened through fastening bolts (9).
2. 2. The GIS wire inlet (outlet) sleeve work special safety belt binding support according to claim 1, wherein the center of the groove surface of the channel steel (3) is arc-shaped, and a beef tendon skin (6) is adhered by strong glue, so that the abrasion of a GIS equipment shell is avoided.
3. 3. The GIS wire inlet (outlet) sleeve work special safety belt binding bracket as claimed in claim 1, wherein rubber skin is embedded outside the arc-shaped reinforcing steel bar (5).
4. 4. The GIS wire inlet (outlet) sleeve work special safety belt banding bracket as claimed in claim 1, wherein the number of the cross bars (2) is 4-6.
5. 5. The GIS wire inlet (outlet) sleeve work special safety belt binding support according to claim 1, wherein the number of the screw holes is 12, and the screw holes are uniformly distributed at two ends of a channel steel (3).

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