CN217828665U

CN217828665U - Transformer overhauls safety belt linkage

Info

Publication number: CN217828665U
Application number: CN202221830250.4U
Authority: CN
Inventors: 谢盛平; 刘义; 樊俊言; 骆洋; 唐方; 陈春; 王萌; 张建; 蓝林; 胡开荣
Original assignee: STATE GRID CHONGQING ELECTRIC POWER Co CHANGSHOU POWER SUPPLY BRANCH; State Grid Corp of China SGCC
Current assignee: STATE GRID CHONGQING ELECTRIC POWER Co CHANGSHOU POWER SUPPLY BRANCH; State Grid Corp of China SGCC
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-11-18
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses a transformer overhauls safety belt linkage relates to transformer and overhauls technical field. The utility model comprises an upper fixing mechanism, a lower fixing mechanism, a telescopic hanging rod, a safety belt hanging ring and a telescopic diagonal brace, wherein the hanging device is fixed on a telegraph pole through the upper fixing mechanism and the lower fixing mechanism; the telescopic suspension rod is arranged on the outer side surface of the upper fixing mechanism, and the safety belt hanging ring is fixed at the bottom of the movable rod of the telescopic suspension rod; the telescopic diagonal brace is arranged on the outer side surface of the lower fixing mechanism and used for reinforcing the telescopic suspension rod. The utility model discloses a set up telescopic pole and the telescopic diagonal brace that hangs for this linkage's adjustability is better, and electrician's maintenance in-process does not need frequently to adjust fixed position of going up fixed establishment and lower fixed establishment, and it is relatively poor to have solved current safety belt linkage adjustability, and the maintenance in-process needs frequently to adjust linkage's fixed position's problem.

Description

Transformer overhauls safety belt linkage

Technical Field

The utility model belongs to the technical field of the transformer overhauls, especially relate to a transformer overhauls safety belt linkage.

Background

The transformer maintenance worker is a worker who is responsible for maintaining, replacing and debugging the circuit breaker and the isolating switch and maintaining transformer equipment such as a transformer and a mutual inductor to ensure that the transformer equipment reaches the quality standard which must be met in safe operation. When the transformer substation is maintained at a high place, a safety belt must be used, the safety belt must be checked before being used, tests are carried out regularly, and when the height exceeds 1.5 m, the safety belt must be used or other reliable safety measures must be adopted. The connection rope of safety belt needs a stable linkage, and current linkage mainly is two semi-circular clamps on a left side, right side, locks on the wire pole through the bolt between the clamp, and current safety belt linkage still has following drawback in the in-service use:

1. the existing safety belt hanging device has poor adjustability, and the fixing position of the hanging device needs to be frequently adjusted in the electrician overhauling process, so that the overhauling efficiency is influenced;

2. the prior safety belt hanging device has unsatisfactory universality in fixation, and is difficult to adapt to fixation of telegraph poles with different shapes and different thicknesses.

Therefore, the existing safety belt hanging device cannot meet the requirement in practical use, so that the improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transformer overhauls safety belt linkage, it is relatively poor to have solved current safety belt linkage adjustability, overhauls the problem that the in-process needs frequent adjustment linkage's fixed position.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a transformer maintenance safety belt hanging device, which comprises an upper fixing mechanism, a lower fixing mechanism, a telescopic suspension rod, a safety belt hanging ring and a telescopic diagonal brace, wherein the hanging device is fixed on a telegraph pole through the upper fixing mechanism and the lower fixing mechanism; the telescopic suspension rod is arranged on the outer side surface of the upper fixing mechanism, and the safety belt hanging ring is fixed at the bottom of the movable rod of the telescopic suspension rod; the telescopic diagonal brace is arranged on the outer side surface of the lower fixing mechanism and used for reinforcing the telescopic suspension rod.

Further, a second support is fixed at the inner end part of the fixed rod of the telescopic suspension rod; the second support is hinged with the first support on the outer side surface of the upper fixing mechanism and locked through a fastener.

Furthermore, a fourth support and a fifth support are respectively fixed at two ends of the telescopic diagonal brace; the fourth support is hinged with the third support and locked by a fastener, and the third support is fixed on the bottom surface of the outer end part of the fixed rod of the telescopic suspension rod; the fifth support is hinged with the first support on the outer side face of the lower fixing mechanism and locked through a fastener.

Further, the upper fixing mechanism comprises a left arc-shaped plate and a right arc-shaped plate; the left arc-shaped plate and the right arc-shaped plate are fixed on two sides of the telegraph pole through stud bolts; the inside of left arc and right arc all is provided with two symmetric distribution's clamping component.

Further, the clamping assembly comprises a clamping cylinder and a fixing plate; anti-skid teeth are arranged on the surface of the clamping cylinder; one end of the fixing plate is fixedly connected with the clamping cylinder, the other end of the fixing plate penetrates through the left arc-shaped plate and is locked with the arc-shaped supporting plate on the outer side face of the left arc-shaped plate through a fastening piece, and the arc-shaped supporting plate is provided with an arc-shaped groove hole for the fastening piece to penetrate through.

Further, the structure of the lower fixing mechanism is identical to that of the upper fixing mechanism.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up the telescopic pole and the telescopic diagonal brace that hang for this linkage's adjustability is better, and electrician's maintenance in-process need not frequently adjust fixed position of going up fixed establishment and lower fixed establishment, improves maintenance efficiency greatly, and the telescopic extension length who hangs the pole of accessible adjustment adjusts the distance of safety belt link and wire pole, and the telescopic inclination who hangs the pole of accessible adjustment adjusts the height of safety belt link, in order to adapt to the on-the-spot concrete requirement that hangs.

2. The utility model discloses a fixed establishment, lower fixed establishment and telescopic diagonal brace are gone up in the setting for this linkage's stability is higher, and the security is better, and dual fixed measure makes linkage be difficult for dropping from the wire pole, and supports the telescopic pole that hangs through telescopic diagonal brace, avoids the telescopic pole rupture that hangs.

3. The utility model discloses a set up the clamping component of a plurality of adjustable positions for go up fixed establishment and lower fixed establishment's universality more ideal, can adapt to the fixed of different shapes, different thickness wire poles.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure;

FIG. 2 is a schematic view of a connection structure of a telescopic suspension rod, a safety belt hanging ring and a telescopic diagonal brace;

FIG. 3 is a schematic structural view of an upper fixing mechanism;

fig. 4 is a schematic view of the structure of the clamping assembly.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an upper fixing mechanism; 2. a lower fixing mechanism; 3. a telescopic suspension rod; 4. a safety belt hanging ring; 5. a telescopic diagonal brace; 11. a left arc-shaped plate; 12. a right arc-shaped plate; 13. a stud bolt; 14. a first support; 15. a clamping assembly; 31. a second support; 32. a third support; 51. a fourth support; 52. a fifth support; 111. an arc-shaped support plate; 112. an arc-shaped slot; 151. clamping the column; 152. a fixing plate; 153. and (4) anti-slip teeth.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1, the utility model relates to a transformer maintenance safety belt hanging device, which comprises an upper fixing mechanism 1, a lower fixing mechanism 2, a telescopic hanging rod 3, a safety belt hanging ring 4 and a telescopic diagonal brace 5, wherein the hanging device is fixed on a telegraph pole through the upper fixing mechanism 1 and the lower fixing mechanism 2; the telescopic suspension rod 3 is arranged on the outer side surface of the upper fixing mechanism 1, and the safety belt hanging ring 4 is fixed at the bottom of the movable rod of the telescopic suspension rod 3; the telescopic inclined stay bar 5 is arranged on the outer side surface of the lower fixing mechanism 2 and used for reinforcing the telescopic suspension rod 3.

As shown in fig. 2, a second support 31 is fixed at the inner end of the fixed rod of the telescopic suspension rod 3; the second support 31 is hinged with the first support 14 on the outer side surface of the upper fixing mechanism 1 and locked by a fastener; a fourth support seat 51 and a fifth support seat 52 are respectively fixed at two ends of the telescopic diagonal brace 5; the fourth support 51 is hinged with the third support 32 and locked by a fastener, and the third support 32 is fixed on the bottom surface of the outer end part of the fixed rod of the telescopic suspension rod 3; the fifth support 52 is hinged to the first support 14 on the outer side of the lower fixing mechanism 2 and is locked by a fastener.

As shown in fig. 3, the upper fixing mechanism 1 includes a left arc plate 11 and a right arc plate 12; the left arc-shaped plate 11 and the right arc-shaped plate 12 are fixed on two sides of the telegraph pole through stud bolts 13; two symmetrically distributed clamping assemblies 15 are arranged inside the left arc-shaped plate 11 and the right arc-shaped plate 12; the structure of the lower fixing mechanism 2 is completely the same as that of the upper fixing mechanism 1.

Wherein, as shown in fig. 4, the clamping assembly 15 comprises a clamping cylinder 151 and a fixing plate 152; anti-slip teeth 153 are arranged on the surface of the clamping cylinder 151; one end of the fixing plate 152 is fixedly connected with the clamping column 151, the other end of the fixing plate 152 penetrates through the left arc-shaped plate 11 and is locked with the arc-shaped support plate 111 on the outer side surface of the left arc-shaped plate 11 through a fastener, and an arc-shaped slot 112 for the fastener to penetrate through is formed in the arc-shaped support plate 111.

When the clamping assembly 15 position was adjusted, loosen the fastener, fixed plate 152 can remove to required position along left arc 11 this moment, and it can to tighten the fastener again, the clamping assembly 15's of a plurality of adjustable positions setting for go up fixed establishment 1 and lower fixed establishment 2's universality is more ideal, can adapt to the fixed of different shapes, different thickness wire poles.

The operation of this example is as follows:

when the utility pole is used, the positions of the clamping assemblies 15 in the left arc-shaped plate 11 and the right arc-shaped plate 12 are adjusted based on the shape and the thickness of the utility pole to be adaptive to the utility pole, and then the upper fixing mechanism 1 and the lower fixing mechanism 2 are fixed on the utility pole;

based on the specific suspension requirements on the site, the inclination angle of the telescopic suspension rod 3 is adjusted, and the length of the telescopic suspension rod 3 is adjusted;

then, based on the position of the telescopic suspension rod 3, the position of the telescopic diagonal brace 5 is adjusted, and the telescopic suspension rod 3 is fixed;

when hanging, the hook of the safety belt is hung in the safety belt hanging ring 4.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, and any modifications to the technical solutions recorded in the foregoing embodiments, and equivalent replacements to some of the technical features thereof, and any modifications, equivalent replacements, and improvements made belong to the protection scope of the present invention.

Claims

1. The utility model provides a transformer overhauls safety belt linkage, includes fixed establishment (1), lower fixed establishment (2), telescopic suspension rod (3), safety belt link (4) and telescopic diagonal brace (5), its characterized in that: the suspension device is fixed on a telegraph pole through the upper fixing mechanism (1) and the lower fixing mechanism (2);

the telescopic suspension rod (3) is arranged on the outer side surface of the upper fixing mechanism (1), and the safety belt hanging ring (4) is fixed at the bottom of the movable rod of the telescopic suspension rod (3);

the telescopic inclined supporting rod (5) is arranged on the outer side face of the lower fixing mechanism (2) and used for reinforcing the telescopic suspension rod (3).

2. A transformation service safety belt hanging device according to claim 1, characterized in that a second support (31) is fixed at the inner end of the fixed rod of the telescopic hanging rod (3);

the second support (31) is hinged with the first support (14) on the outer side face of the upper fixing mechanism (1) and locked through a fastener.

3. A transformation service safety belt suspension device according to claim 2, wherein a fourth support (51) and a fifth support (52) are respectively fixed at two ends of the telescopic diagonal brace (5);

the fourth support (51) is hinged with the third support (32) and locked by a fastener, and the third support (32) is fixed on the bottom surface of the outer end part of the fixed rod of the telescopic suspension rod (3);

the fifth support (52) is hinged with the first support (14) on the outer side surface of the lower fixing mechanism (2) and locked through a fastener.

4. A transformation service safety belt suspension device according to claim 3, characterized in that the upper fixing mechanism (1) comprises a left arc-shaped plate (11) and a right arc-shaped plate (12);

the left arc-shaped plate (11) and the right arc-shaped plate (12) are fixed on two sides of the telegraph pole through stud bolts (13);

the clamping components (15) which are symmetrically distributed are arranged in the left arc-shaped plate (11) and the right arc-shaped plate (12).

5. A transformation service safety belt suspension device according to claim 4, wherein the clamping assembly (15) comprises a clamping cylinder (151) and a fixing plate (152);

anti-slip teeth (153) are arranged on the surface of the clamping cylinder (151);

one end of the fixing plate (152) is fixedly connected with the clamping cylinder (151), the other end of the fixing plate (152) penetrates through the left arc-shaped plate (11) and is locked with an arc-shaped support plate (111) on the outer side face of the left arc-shaped plate (11) through a fastener, and an arc-shaped slotted hole (112) for the fastener to penetrate through is formed in the arc-shaped support plate (111).

6. A substation maintenance safety belt suspension device according to claim 5, characterized in that the structure of the lower fixing mechanism (2) is identical to the structure of the upper fixing mechanism (1).