CN215136188U - Safety belt suspension device of transformer - Google Patents
Safety belt suspension device of transformer Download PDFInfo
- Publication number
- CN215136188U CN215136188U CN202120589069.8U CN202120589069U CN215136188U CN 215136188 U CN215136188 U CN 215136188U CN 202120589069 U CN202120589069 U CN 202120589069U CN 215136188 U CN215136188 U CN 215136188U
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- safety belt
- transformer
- connecting ring
- turnbuckle
- circular connecting
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Abstract
The utility model discloses a safety belt linkage of transformer, include: the device comprises an anchor ear, a turnbuckle, a U-shaped chuck and a steel wire rope, wherein joints at two ends of the steel wire rope are respectively bent back and fixed through the U-shaped chuck to form a first circular connecting ring and a second circular connecting ring; one end of the turnbuckle is connected with the first circular connecting ring, and the other end of the turnbuckle is connected with the hoop; the circular connecting ring II is connected with a locking piece. The utility model discloses simple structure, convenient to use, when the multiple spot operation on the transformer, the operation personnel conveniently change the position, have avoided the during operation to untie, hang the problem of safety belt many times.
Description
Technical Field
The utility model belongs to the technical field of the safety belt linkage, more specifically the safety belt linkage that relates to a transformer that says so.
Background
The hook or rope of the safety belt of the transformer is hung on a firm component or a steel wire rope specially used for hanging the safety belt, and a mode of hanging the safety belt in a high mode or a low mode is adopted. When the height of the safety belt is over 1.5m, the safety belt is required to be used correctly when the safety belt is forbidden to be hung on movable or weak objects (such as a disconnecting switch supporting insulator, a CVT insulator, a bus post insulator, a lightning arrester post insulator and the like). At present, the following problems mainly exist in the maintenance of the 35kV and above transformer: (1) the height of each transformer is larger than 1.5m, potential safety hazards exist when safety belts are not used, and the transformer belongs to violation behaviors; (2) the number of selectable hanging points of the safety belt is small, and the safety belt is inconvenient to move when the same transformer is overhauled at multiple positions; (3) if no external hanging device is provided, the hanging points on the transformer are mostly used for hanging high and low, which does not meet the safety requirements.
Therefore, how to provide a safety belt suspension device of a transformer is a problem that needs to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a safety belt linkage of transformer, simple structure, convenient to use, when the multiple spot operation on the transformer, the operation personnel conveniently change the position, avoided the during operation untie many times, hung the problem of safety belt.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a safety belt suspension for a transformer, comprising: the device comprises a hoop, a turnbuckle, a U-shaped chuck and a steel wire rope, wherein joints at two ends of the steel wire rope are respectively bent back and fixed through the U-shaped chuck to form a first circular connecting ring and a second circular connecting ring; one end of the turnbuckle is connected with the first circular connecting ring, and the other end of the turnbuckle is connected with the hoop; the circular connecting ring II is connected with a locking piece.
Preferably, the locking piece adopts a hoop or a U-shaped ring.
Preferably, the hoop comprises two opposite semicircular rings, two ends of each semicircular ring are provided with opposite through holes, and bolts penetrate through the through holes.
Preferably, the turnbuckle comprises a hook, a connecting piece and a connecting ring, the connecting piece is of a hollow structure, and one end of the hook extends into the connecting piece and is in threaded connection with the connecting piece; one end of the connecting ring extends into the connecting piece and is in threaded connection with the connecting piece.
The beneficial effects of the utility model reside in that:
the utility model discloses simple structure, convenient to use uses the staple bolt to connect the wherein one end at main high-voltage downlead both ends, and the other end uses U type ring or staple bolt to connect for when the multiple spot operation on the transformer, the convenient more change position of operation personnel can guarantee operation personnel personal safety, and has avoided the during operation to untie, hang the problem of safety belt many times.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the hoop of the present invention.
Fig. 3 is a schematic structural diagram of the turnbuckle of the present invention.
Wherein, in the figure:
1-hoop; 2-turnbuckle; 3-U-shaped clamping heads; 4-a steel wire rope; 5, a first circular connecting ring; 6-circular connecting ring II; 7-U-shaped rings; 11-a semi-circular ring; 12-a bolt; 21-hanging hooks; 22-a connector; 23-connecting ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a safety belt linkage of transformer is applicable to the outdoor 35kV who takes the high-pressure downlead framework and above transformer, through the fixed wire rope of the high-pressure downlead framework in transformer both sides, and the wire rope fixed height is higher than main body conservator height to hang in easily developing the position of overhauing the work, the safety belt is fixed on wire rope.
Example 1
Referring to fig. 1-3, the present invention provides a safety belt suspension device for a transformer, comprising: the hoop 1, the turnbuckle 2, the U-shaped chuck 3 and the steel wire rope 4, wherein joints at two ends of the steel wire rope 4 are respectively bent back and fixed through the U-shaped chuck 3 to form a first circular connecting ring 5 and a second circular connecting ring 6; one end of the turnbuckle 2 is connected with the first circular connecting ring 5, and the other end of the turnbuckle is connected with the hoop 1; the circular connecting ring II 6 is connected with a locking piece, and the locking piece adopts a hoop 1. The U-clamp 3 can be adjusted to different frame widths to obtain different lengths of the steel cord 4.
Staple bolt 1 includes two relative semicircular rings 11, and the both ends of two semicircular rings 11 all are provided with relative through-hole, and run through on the through-hole and be provided with bolt 12.
The turnbuckle 2 comprises a hook 21, a connecting piece 22 and a connecting ring 23, wherein the connecting piece 22 is of a hollow structure, and one end of the hook 21 extends into the connecting piece 22 and is in threaded connection with the connecting piece 22; one end of the connection ring 23 extends into the connection member 22 and is screw-coupled to the connection member 22.
The utility model installs the anchor ear 1 to the two ends of the main transformer high-voltage down lead frame, the two bolts 12 are parallel to the frame, one end of the main transformer high-voltage down lead frame is connected with the circular connecting ring II 6 through the frame inner side screw of the anchor ear 1, and the other end is connected to the bolt 12 of the anchor ear 1 through the connecting ring 23 part of the turnbuckle 2; the first circular connecting ring 5 is connected to the side of a hook 21 of the turn buckle 2, and the tightness degree of the steel wire rope 4 is adjusted by rotating the turn buckle 2.
The utility model discloses simple structure, convenient to use uses the staple bolt to connect the wherein one end at main transformer high voltage downlead both ends, and the other end uses U type ring or staple bolt to connect for when the multiple spot operation on the transformer, the convenient more change position of operation personnel can guarantee operation personnel personal safety, and avoided the during operation untie many times, hang the problem of safety belt, can avoid personnel because of there is not firm point to hang the safety belt, hang high usefulness or do not take the action emergence of safety belt violating the regulations.
Example 2
Example 2 differs from example 1 in that: the retaining member adopts U type ring 7, and the staple bolt 1 is used to main high-pressure downlead both ends, one end, and U type ring 7 is used to one end. The side of the hoop 1 is used as in the embodiment 1, and the side of the U-shaped ring 7 is directly used for fixing the circular connecting ring II 6 on the framework through the U-shaped ring 7.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. A safety belt suspension for a transformer, comprising: the device comprises a hoop, a turnbuckle, a U-shaped chuck and a steel wire rope, wherein joints at two ends of the steel wire rope are respectively bent back and fixed through the U-shaped chuck to form a first circular connecting ring and a second circular connecting ring; one end of the turnbuckle is connected with the first circular connecting ring, and the other end of the turnbuckle is connected with the hoop; the circular connecting ring II is connected with a locking piece.
2. The safety belt suspension device of a transformer according to claim 1, wherein the locking member is a hoop or a U-shaped ring.
3. The safety belt suspension device of a transformer according to claim 1, wherein the anchor ear comprises two opposite semicircular rings, two opposite through holes are formed at two ends of the two semicircular rings, and a bolt is inserted into the through hole.
4. The safety belt hanging device of the transformer as claimed in claim 1, wherein the turn buckle comprises a hook, a connecting piece and a connecting ring, the connecting piece is of a hollow structure, one end of the hook extends into the connecting piece and is in threaded connection with the connecting piece; one end of the connecting ring extends into the connecting piece and is in threaded connection with the connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120589069.8U CN215136188U (en) | 2021-03-23 | 2021-03-23 | Safety belt suspension device of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120589069.8U CN215136188U (en) | 2021-03-23 | 2021-03-23 | Safety belt suspension device of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215136188U true CN215136188U (en) | 2021-12-14 |
Family
ID=79352378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120589069.8U Expired - Fee Related CN215136188U (en) | 2021-03-23 | 2021-03-23 | Safety belt suspension device of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215136188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114225260A (en) * | 2021-12-22 | 2022-03-25 | 广东电网有限责任公司 | High-altitude operation hanging point device |
-
2021
- 2021-03-23 CN CN202120589069.8U patent/CN215136188U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114225260A (en) * | 2021-12-22 | 2022-03-25 | 广东电网有限责任公司 | High-altitude operation hanging point device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |