CN217472603U - Main transformer ascending operation anti-falling device - Google Patents
Main transformer ascending operation anti-falling device Download PDFInfo
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- CN217472603U CN217472603U CN202221429325.8U CN202221429325U CN217472603U CN 217472603 U CN217472603 U CN 217472603U CN 202221429325 U CN202221429325 U CN 202221429325U CN 217472603 U CN217472603 U CN 217472603U
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- main transformer
- rod body
- rope
- falling device
- clamping part
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Abstract
Main transformer ascending a height operation anti-falling device. Relates to the technical field of electric power equipment maintenance. Including a pair of bracing piece, insulating rope and vice cable, a pair of bracing piece symmetry is established on the cornice of main transformer both sides, the bracing piece includes clamping part, the body of rod and connecting portion, the clamping part is used for connecting the cornice of main transformer, the body of rod is connected between clamping part and connecting portion, insulating rope is connected between the connecting portion on a pair of bracing piece, the one end sliding connection of vice cable is on insulating rope, and the other end is equipped with the rope that is used for connecting the safety belt buckle and colludes. The clamping part comprises a clamp, the inner side of the clamp is a notch, a bolt is connected and arranged above or below the notch, and a jack used for connecting a rod body is arranged on the outer side of the clamp. The utility model discloses a staff provides sufficient activity space and safety guarantee.
Description
Technical Field
The utility model relates to a power equipment overhauls technical field, especially relates to a main transformer operation of ascending a height prevents device that falls.
Background
At present, in order to ensure safe and stable supply of electric power, inspection and maintenance of a main transformer of a transformer substation are required. In the inspection and maintenance of a main transformer of a transformer substation, overhaul and test personnel need to work at the upper end of a transformer body, a safety belt needs to be hung on a high-altitude operation of more than 2 meters specified by a national grid company, the safety belt needs to be hung on a firm component, and meanwhile, the safety belt is forbidden to be hung at a low height. The safety belt is correctly hung, so that the operation safety of personnel can be effectively protected, and the accident of falling from high altitude can be prevented. However, when the open type transformer works, on one hand, equipment is protected, and on the other hand, because the strength of the high-low voltage pile head of the main transformer is not enough, the safety belt is not allowed to be fixed on the high-low pile head and the neutral point pile head of the transformer in the overhauling process. If the safety belt is tied on the plane of the transformer body or on a component lower than the height of a human body, the regulation of the national power grid company safety regulation on forbidding low hanging height is violated. The safety belt can not be tied when the personnel work, and the personal safety and the production efficiency can not be ensured.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to above problem, a simple structure is provided, the main transformer that improves the security ascends a height the operation and prevents falling device.
The technical scheme of the utility model is that: comprises a pair of support rods, an insulating rope and an auxiliary rope,
a pair of supporting rods are symmetrically arranged on the cornices at both sides of the main transformer,
the supporting rod comprises a clamping part, a rod body and a connecting part, the clamping part is used for connecting an eave of the main transformer, the rod body is connected between the clamping part and the connecting part,
the insulating rope is connected between the connecting parts on the pair of supporting rods,
one end of the auxiliary rope is connected to the insulating rope in a sliding mode, and a rope hook used for being connected with the safety belt buckle is arranged at the other end of the auxiliary rope.
The clamping part comprises a clamp, the inner side of the clamp is provided with a notch, a bolt is connected above or below the notch,
and the outer side of the clamp is provided with a jack for connecting the rod body.
The rod body is fixedly connected in the jack.
The rod body is connected in the jack through threads.
The surface of the rod body is coated with insulating rubber.
The connecting part is a hanging ring.
The rod body is a carbon steel pipe.
The rod body is a telescopic rod.
The utility model discloses at work, anchor clamps on a pair of bracing piece are fixed on the eaves of main transformer both sides through two fixing bolt respectively, form stable strong point. And inserting the bottom of the hollow carbon steel pipe wrapped by the insulating rubber into the jack of the clamp for fixing. And the hoisting rings of the carbon steel pipe form higher hanging points on two sides of the main transformer. The insulating rope is tied on the hanging rings of the carbon steel pipes on the two sides to form a support crossing the main transformer. Two auxiliary cables are arranged on the insulating ropes and are used for connecting safety belts of workers of the main transformer. The auxiliary rope provides enough activity space and safety guarantee for workers.
Drawings
Figure 1 is a schematic structural view of the present invention,
FIG. 2 is a schematic view of the structure of the clamping portion;
in the figure, 1 is a support rod, 11 is a clamping part, 12 is a rod body, 13 is a connecting part,
2 is an insulating rope, 3 is an auxiliary rope, 4 is a main transformer, 5 is a rope hook, 6 is a bolt, and 7 is an insertion hole.
Detailed Description
The utility model, as shown in fig. 1-2, comprises a pair of support rods 1, an insulating rope 2 and an auxiliary rope 3,
a pair of supporting rods 1 are symmetrically arranged on the cornices at two sides of the main transformer 4,
the supporting rod 1 comprises a clamping part 11, a rod body 12 and a connecting part 13, the clamping part 11 is used for connecting an eave of the main transformer 4, the rod body 12 is connected between the clamping part and the connecting part,
the insulating rope 2 is connected between the connecting parts on the pair of supporting rods,
one end of the auxiliary rope 3 is connected to the insulating rope in a sliding mode, and a rope hook 5 used for being connected with a safety belt buckle is arranged at the other end of the auxiliary rope.
The utility model discloses at work, anchor clamps on a pair of bracing piece are fixed on the cornice of main transformer both sides through two fixing bolt respectively, form stable strong point. And inserting the bottom of the hollow carbon steel pipe wrapped by the insulating rubber into the jack of the clamp for fixing. The rings of the carbon steel pipe form higher hanging points at two sides of the main transformer. The insulating rope is tied on the hanging rings of the carbon steel pipes on the two sides to form a support crossing the main transformer. Two auxiliary cables are arranged on the insulating ropes and are used for connecting safety belts of workers of the main transformer. The auxiliary rope provides enough activity space and safety guarantee for workers.
The clamping part 11 comprises a clamp, the inner side of the clamp is provided with a notch, a bolt 6 is connected above or below the notch,
and the outer side of the clamp is provided with a jack 7 for connecting the rod body.
The clamp in the clamping part is used for clamping an eave of the main transformer and is locked and fixed through a bolt; and meanwhile, the jack is reserved, so that the rod body is convenient to connect and the installation is convenient.
The rod body 12 is fixedly connected in the jack 7.
In the application of the rod body, the rod body can be directly welded and connected in the jack, and is convenient and reliable.
The rod body 12 is connected in the jack 7 through threads.
Thus, the threaded connection is convenient, and the disassembly and the assembly are convenient.
The surface of the rod body 12 is coated with insulating rubber.
The insulating rubber is coated, so that the insulativity is improved, and the safety is improved.
The connecting part 13 is a hanging ring.
The hanging ring can be welded and connected on the rod body, and the processing is convenient; meanwhile, the hanging ring is convenient to connect with the auxiliary rope.
The rod body 12 is a carbon steel pipe.
And a carbon steel pipe is selected, so that the cost is low and the connection is convenient.
The rod body 12 is a telescopic rod.
Therefore, the telescopic adjustment is convenient, the height adjustment is convenient, and the adaptability is improved.
The utility model discloses make the maintenance of top work become at the owner and obtain continuous protection with the testing personnel, when taking place to fall, hold personnel, the emergence of accident prevention through vice cable. Moreover, the auxiliary cable provides enough activity space for workers, the safe rope hanging point does not need to be reselected when the working place is transferred like a traditional mode, meanwhile, the insulating rope and the insulating auxiliary cable are made of non-metal insulating materials, and the damage of equipment such as fragile porcelain bottles on a main transformer caused by collision of the workers in the moving process is avoided.
The utility model is simple in operation, the staff only need during the operation to go up the height the safety belt with vice rope collude connect fixed can, convenient to use, safe and reliable.
The utility model provides an anchor clamps pass through the bolt and realize fixedly, can be convenient fix and dismantle through the rotation of bolt.
The utility model provides an each part portable and transportation.
The disclosure of the present application also includes the following points:
(1) the drawings of the embodiments disclosed herein only relate to the structures related to the embodiments disclosed herein, and other structures can refer to general designs;
(2) in case of conflict, the embodiments and features of the embodiments disclosed in this application can be combined with each other to arrive at new embodiments;
the above embodiments are only embodiments disclosed in the present disclosure, but the scope of the disclosure is not limited thereto, and the scope of the disclosure should be determined by the scope of the claims.
Claims (8)
1. The anti-falling device for ascending operation of the main transformer is characterized by comprising a pair of support rods, an insulating rope and an auxiliary rope,
a pair of supporting rods are symmetrically arranged on the cornices at the two sides of the main transformer,
the supporting rod comprises a clamping part, a rod body and a connecting part, the clamping part is used for connecting an eave of the main transformer, the rod body is connected between the clamping part and the connecting part,
the insulating rope is connected between the connecting parts on the pair of supporting rods,
one end of the auxiliary rope is connected to the insulating rope in a sliding mode, and a rope hook used for being connected with a safety belt buckle is arranged at the other end of the auxiliary rope.
2. The main transformer ascending operation anti-falling device according to claim 1, wherein the clamping portion comprises a clamp, the inner side of the clamp is provided with a notch, a bolt is connected above or below the notch,
and the outer side of the clamp is provided with a jack for connecting the rod body.
3. The main transformer climbing operation anti-falling device according to claim 2, wherein the rod body is fixedly connected in the jack.
4. The main transformer climbing operation anti-falling device according to claim 2, wherein the rod body is connected in the jack through threads.
5. The main transformer climbing operation anti-falling device according to any one of claims 1 to 4, wherein the surface of the rod body is coated with insulating rubber.
6. The main transformer climbing operation anti-falling device according to claim 1, wherein the connecting portion is a lifting ring.
7. The main transformer climbing operation anti-falling device according to claim 1, wherein the rod body is a carbon steel pipe.
8. The main transformer climbing operation anti-falling device according to claim 1, wherein the rod body is a telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221429325.8U CN217472603U (en) | 2022-06-09 | 2022-06-09 | Main transformer ascending operation anti-falling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221429325.8U CN217472603U (en) | 2022-06-09 | 2022-06-09 | Main transformer ascending operation anti-falling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217472603U true CN217472603U (en) | 2022-09-23 |
Family
ID=83313926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221429325.8U Active CN217472603U (en) | 2022-06-09 | 2022-06-09 | Main transformer ascending operation anti-falling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217472603U (en) |
-
2022
- 2022-06-09 CN CN202221429325.8U patent/CN217472603U/en active Active
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