CN115364397A - Safety belt hanging device special for transformer - Google Patents
Safety belt hanging device special for transformer Download PDFInfo
- Publication number
- CN115364397A CN115364397A CN202210802520.9A CN202210802520A CN115364397A CN 115364397 A CN115364397 A CN 115364397A CN 202210802520 A CN202210802520 A CN 202210802520A CN 115364397 A CN115364397 A CN 115364397A
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- China
- Prior art keywords
- transformer
- base
- hanging
- safety belt
- groove
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0081—Equipment which can travel along the length of a lifeline, e.g. travelers
Abstract
The invention discloses a safety belt hanging device special for a transformer, which comprises a hanging rod and a hanging ring clamping device. The lifting ring clamping device comprises a base, a bolt and an adjustable abutting piece. One end of the hanging rod is connected with the base, and an adjustable jacking piece and a through groove for the main transformer hanging ring to pass in and out are arranged on the bottom surface of the base in a staggered mode. The bolt crosses logical groove and owner simultaneously and becomes rings setting, and both ends can be dismantled with the base and be connected respectively. The adjustable abutting piece is used for abutting against the transformer and adjusting the distance between the base and the transformer. When the safety belt hanging ring is used, the base is abutted against a transformer, the base penetrates through the main transformer hanging ring through the bolt to realize clamping, the device is firmly installed on the main transformer hanging ring, and then the safety belt is hung on the hanging rod.
Description
Technical Field
The invention relates to the technical field of live working safety, in particular to a safety belt hanging device special for a transformer.
Background
At present, the maintainers directly hang the safety belt on a main transformer hanging ring when working on the top of a transformer. Therefore, the safety belt cannot play a role in protection when hanging high. In addition, in the maintenance process, the models and the sizes of different transformers and main transformer hanging rings are different greatly, the external installation environments of the transformers and the main transformer hanging rings are different, great troubles are brought to maintenance work, and the operation efficiency is greatly influenced.
Therefore, how to make the main transformer overhaul work become safe and efficient is an urgent problem to be solved.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the safety belt hanging device special for the transformer can adapt to main transformer hanging rings of different sizes, and therefore the main transformer overhauling work is safe and efficient.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the safety belt hanging device special for the transformer comprises a transformer body and a main transformer hanging ring arranged on the transformer, and comprises a hanging rod and a hanging ring clamping device;
the lifting ring clamping device comprises a base, a bolt and an adjustable propping piece;
one end of the hanging rod is connected with the base, and one surface of the base is provided with the adjustable abutting part and a through groove for the main transformer hanging ring to pass in and out in a staggered manner;
the bolt simultaneously traverses the through groove and the main transformer hanging ring, and two ends of the bolt are respectively detachably connected with the base;
the adjustable abutting piece is used for abutting against the transformer and adjusting the distance between the base and the transformer.
The invention has the beneficial effects that: the utility model provides a special safety belt hooking device of transformer, mainly by the peg, a pedestal, bolt and adjustable top are leaned on the piece and are constituteed, lean on the base on the transformer when using, make main change rings fall into logical inslot, pass main change rings through the bolt and realize the joint, then it leans on the piece to go up adjustable top, make the device firm mounting on main change rings, hang the safety belt on the peg again can, when facing different size and dimension's transformer and main change rings, the adjustable top of accessible is adjusted and is leaned on the piece, make the bolt can pass main change rings, there is not the risk that the safety belt hangs the height and uses, can also adapt to different installation environment, make main change maintenance work become safe high-efficient again.
Drawings
Fig. 1 is a schematic structural view of a safety belt hitch device dedicated for a transformer according to an embodiment of the present invention;
fig. 2 is a schematic connection diagram of a base of a special safety belt hanging device for a transformer and a main transformer hanging ring of one size according to an embodiment of the present invention;
fig. 3 is a schematic view illustrating a connection between a base of a safety belt hanging device special for a transformer and a main transformer hanging ring of another size according to an embodiment of the present invention;
fig. 4 is a schematic bottom structure view of a base of a seat belt hitch for a transformer according to an embodiment of the present invention.
Description of reference numerals:
1. a transformer body; 2. a main transformer hoisting ring; 3. a hanging rod; 4. a base; 5. a bolt; 6. a through groove; 7. an adjustable abutment member; 8. a first through hole; 9. a second through hole; 10. a threaded mounting hole; 11. and (4) fixing the ring.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 4, the safety belt hooking device special for the transformer includes a transformer body 1 and a main transformer hanging ring 2 arranged on the transformer, and includes a hanging rod 3 and a hanging ring clamping device;
the lifting ring clamping device comprises a base 4, a bolt 5 and an adjustable propping piece 7;
one end of the hanging rod 3 is connected with the base 4, and the bottom surface of the base 4 is provided with the adjustable abutting part 7 and a through groove 6 for the main transformer hanging ring 2 to enter and exit in a staggered manner;
the bolt 5 simultaneously traverses the through groove 6 and the main transformer hanging ring 2, and two ends of the bolt are respectively detachably connected with the base 4;
the adjustable abutting piece 7 is used for abutting against the transformer and adjusting the distance between the base 4 and the transformer.
From the above description, the beneficial effects of the present invention are: mainly by peg 3, the base 4, bolt 5 and adjustable top are leaned on 7 and are constituteed, lean on base 4 top on the transformer when using, make main change rings 2 fall into logical inslot, pass main change rings 2 through bolt 5 and realize the joint, then it is tight adjustable top and lean on 7, make the device firmly install on main change rings 2, hang the safety belt again on peg 3 can, when transformer and main change rings 2 facing different size and dimension, adjustable top is leaned on 7 in the accessible regulation, make bolt 5 can pass main change rings 2, do not have the low risk of hanging high usefulness of safety belt, can also adapt to different installation environment, make main change maintenance work become safe high-efficient again.
Furthermore, two side groove walls of the through groove 6 are respectively provided with a first through hole 8;
the positions of the two first through holes 8 correspond to each other, and the bolt 5 is in threaded connection with the first through holes 8.
From the above description, through set up the through-hole on the both sides cell wall that leads to groove 6 for the operation that bolt 5 passed main transformer rings 2 becomes simpler, makes the joint between base 4 and the main transformer rings 2 more firm.
Further, the adjustable jacking piece 7 is a jackscrew;
at least two second through holes 9 are formed in the base 4 in a surrounding mode around the through groove 6, and the jackscrew is in threaded connection with the second through holes 9.
As can be seen from the above description, the adjustable supporting member 7 is a jack screw and is installed on the second through hole 9. The relative position of jackscrew self and base 4 is adjusted through the rotation operation, convenient to use. A plurality of jackscrews are arranged around the base to keep the balance of the whole base 4 when leaning and adjusting.
Further, the hanging rods 3 are at least two;
the end parts of different hanging rods 3 are detachably connected;
one end of one of the hanging rods 3 is detachably connected with the base 4.
As can be seen from the above description, the plurality of hanging rods 3 use the detachable connection design, thereby facilitating the use of different quantities of hanging rods 3 according to the actual operation requirements and reasonably adjusting the height of the hanging point.
Furthermore, a threaded mounting hole 10 is formed in one surface of the base 4, which is far away from the through groove 6;
one end of the hanging rod 3 is in threaded connection with the threaded mounting hole 10.
As can be seen from the above description, one end of the hanging rod 3 is screwed with the threaded mounting hole 10 on the base 4 for easy carrying and assembly.
Further, the base 4 is of a structure shaped like a Chinese character 'ji';
the top and the two vertical parts of the structure form the through groove 6;
the threaded mounting hole 10 is located on the top.
From the above description, base 4 is the structure of several fonts, simplifies structural design on the basis of forming logical groove 6 for it is lighter to install and use, arranges logical groove 6 and screw thread mounting hole 10 in same vertical direction, is favorable to increasing the equilibrium of device, superposes the pulling force that becomes rings 2 and the pressure of device self mutually, reinforcing fixed effect.
Further, a fixing ring 11 for fixing a safety belt is arranged on the hanging rod 3.
As can be seen from the above description, a fixing ring 11 is provided on the hanging rod 3 to facilitate the binding and fixing of the safety belt.
8. The special safety belt hooking device for transformer according to claim 1, wherein the through groove 6 has a groove width of 40-60mm and a groove depth of 90-100mm.
From the above description, the width of the through groove 6 is 40-60mm, the depth of the through groove is 70-90mm, and the device can adapt to main transformer lifting rings 2 with more sizes by matching with the adjustment setting of the adjustable abutting piece 7, so as to correspond to different operating environments.
Further, the hanging rods 3 are all hollow rods.
As can be seen from the above description, the hollow bar is lightweight while ensuring strength, and is easy to carry.
The safety belt hanging device special for the transformer can be suitable for a scene of main transformer maintenance, and is described by a specific implementation mode as follows:
referring to fig. 1 to 4, a first embodiment of the present invention is:
the special safety belt hanging device for the transformer is shown in figures 1 and 2 and comprises a hanging rod 3 and a hanging ring clamping device; the transformer comprises a transformer body 1 and a main transformer hanging ring 2 arranged on the transformer. The lifting ring clamping device comprises a base 4, a bolt 5 and an adjustable abutting part 7. One end of the hanging rod 3 is connected with the base 4, and an adjustable abutting part 7 and a through groove 6 for the main transformer hanging ring 2 to go in and out are arranged on the bottom surface of the base 4 in a staggered mode. Bolt 5 crosses logical groove 6 and the setting of owner's change rings 2 simultaneously, and both ends can be dismantled with base 4 and be connected respectively. The adjustable abutting piece 7 is used for abutting against the transformer and adjusting the distance between the base 4 and the transformer. The two side walls of the through groove 6 are provided with a first through hole 8. The positions of the two first through holes 8 correspond to each other, and the bolt 5 is in threaded connection with the first through holes 8.
In this embodiment, as shown in fig. 3 and 4, the adjustable backrest member 7 is a jackscrew. And four second through holes 9 are formed in the base 4 in a surrounding mode and are in threaded connection with the second through holes 9.
In this embodiment, as shown in fig. 1, the hanging bar 3 has at least two. The end parts of different hanging rods 3 are detachably connected, and one end of one hanging rod 3 is detachably connected with the base 4. In order to fix the seat belt, the hanging rod 3 is provided with a fixing ring 11 for fixing the seat belt. All the hanging rods 3 are hollow rods, so that the overall weight of the device can be effectively reduced.
In this embodiment, the use process of the safety belt hanging device special for the transformer is as follows:
firstly, when an operator carries the device to carry out maintenance operation, the base 4 is abutted against the position of a main transformer lifting ring 2 on a transformer; it should be noted that, a main transformer flying ring 2 is usually provided on a transformer, and is used for hoisting a movable transformer;
then, whether the annular hole of the main transformer hanging ring 2 falls into the position corresponding to the first through hole 8 in the through groove 6 is checked, if the annular hole of the main transformer hanging ring 2 is not corresponding to the first through hole 8 due to the fact that the main transformer hanging ring 2 is too high or too short, the base 4 can be closer to or far away from the transformer by adjusting the jackscrew, so that the annular hole of the main transformer hanging ring 2 is corresponding to the two first through holes 8, and the specific effect is shown in fig. 2 and 3; after the adjustment is finished, the bolt 5 can sequentially pass through the first through hole 8 and the main transformer hanging ring 2 and is fixed; at the moment, the base 4 and the main transformer hoisting ring 2 are clamped together;
finally, a certain number of hanging rods 3 are connected in series on the base 4 according to actual operation requirements, and the safety belt is tied on the fixing ring 11 of the hanging rods 3.
In the present embodiment, as shown in fig. 1, the base 4 has a zigzag structure. The top and the two vertical parts of the structure form a through groove 6. A threaded mounting hole 10 is located on the top. One end of the hanging rod 3 is in threaded connection with the threaded mounting hole 10.
In the present embodiment, the width of the through groove 6 is 40-60mm, preferably 50mm; the groove depth is 70-90mm, preferably 80mm.
In summary, the safety belt hooking device special for the transformer mainly comprises the hanging rod, the base, the bolt and the adjustable abutting piece, when the safety belt hooking device is used, the base abuts against the transformer, the main transformer hanging ring falls into the through groove, the bolt penetrates through the main transformer hanging ring to realize clamping, then the adjustable abutting piece is fastened, the device is firmly installed on the main transformer hanging ring, and then the safety belt is hung on the hanging rod.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (9)
1. The safety belt hanging device special for the transformer comprises a transformer body and a main transformer hanging ring arranged on the transformer, and is characterized by comprising a hanging rod and a hanging ring clamping device;
the lifting ring clamping device comprises a base, a bolt and an adjustable abutting part;
one end of the hanging rod is connected with the base, and the bottom surface of the base is provided with the adjustable abutting part and a through groove for the main transformer hanging ring to pass in and out in a staggered manner;
the bolt simultaneously traverses the through groove and the main transformer hanging ring, and two ends of the bolt are respectively detachably connected with the base;
the adjustable abutting piece is used for abutting against the transformer and adjusting the distance between the base and the transformer.
2. The special safety belt hooking device for the transformer as claimed in claim 1, wherein a first through hole is formed on each of both side walls of the through groove;
the positions of the two first through holes correspond to each other, and the bolt is in threaded connection with the first through holes.
3. The transformer special safety belt hooking device according to claim 1, wherein the adjustable abutting member is a jackscrew;
at least two second through holes are formed in the base in a surrounding mode, and the jackscrew is in threaded connection with the second through holes.
4. The transformer-dedicated safety belt hitch of claim 1, wherein the hanging bar is at least two;
the end parts of different hanging rods are detachably connected;
one end of one of the hanging rods is detachably connected with the base.
5. The special safety belt hooking device for the transformer as claimed in claim 1, wherein a threaded mounting hole is formed on one surface of the base away from the through groove;
one end of the hanging rod is in threaded connection with the threaded mounting hole.
6. The special safety belt hooking device for transformer as recited in claim 5, wherein the base is of a zigzag structure;
the top part and the two vertical parts of the structure form the through groove;
the threaded mounting hole is located on the top.
7. The safety belt hooking device special for the transformer as claimed in claim 1, wherein a fixing ring for fixing the safety belt is provided on the hanging rod.
8. The special safety belt hooking device for transformer as recited in claim 1, wherein the through groove has a groove width of 40-60mm and a groove depth of 70-90mm.
9. The transformer special safety belt hooking device according to claim 1, wherein the hanging rods are all hollow rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210802520.9A CN115364397A (en) | 2022-07-07 | 2022-07-07 | Safety belt hanging device special for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210802520.9A CN115364397A (en) | 2022-07-07 | 2022-07-07 | Safety belt hanging device special for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115364397A true CN115364397A (en) | 2022-11-22 |
Family
ID=84061855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210802520.9A Pending CN115364397A (en) | 2022-07-07 | 2022-07-07 | Safety belt hanging device special for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115364397A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4558789A (en) * | 1983-06-09 | 1985-12-17 | Trus Joist Corporation | Transformer rack support bracket apparatus |
| CN203494080U (en) * | 2013-09-27 | 2014-03-26 | 国家电网公司 | Safety rope suspension device for transformer |
| CN203971232U (en) * | 2014-08-18 | 2014-12-03 | 国家电网公司 | A kind of main transformer seat belt hanger |
| CN204219648U (en) * | 2014-11-19 | 2015-03-25 | 国家电网公司 | Safeguard falling proof device during transformer |
| JP2018115045A (en) * | 2017-01-17 | 2018-07-26 | 中国電力株式会社 | Sling belt and detachment preventing tool for sling belt |
| CN209696103U (en) * | 2019-02-26 | 2019-11-29 | 国网湖北省电力有限公司咸宁供电公司 | A kind of seat belt hanger used for 35kV transformer |
| CN212166351U (en) * | 2019-09-04 | 2020-12-18 | 国网安徽省电力有限公司繁昌县供电公司 | Safety belt fixing structure for transformer |
| CN113209513A (en) * | 2021-06-04 | 2021-08-06 | 国网安徽省电力有限公司滁州供电公司 | Protective suspension device for transformer safety maintenance and use method |
| CN213900417U (en) * | 2020-11-10 | 2021-08-06 | 湖北伟伦科技有限公司 | Suspension device for X-ray machine |
-
2022
- 2022-07-07 CN CN202210802520.9A patent/CN115364397A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4558789A (en) * | 1983-06-09 | 1985-12-17 | Trus Joist Corporation | Transformer rack support bracket apparatus |
| CN203494080U (en) * | 2013-09-27 | 2014-03-26 | 国家电网公司 | Safety rope suspension device for transformer |
| CN203971232U (en) * | 2014-08-18 | 2014-12-03 | 国家电网公司 | A kind of main transformer seat belt hanger |
| CN204219648U (en) * | 2014-11-19 | 2015-03-25 | 国家电网公司 | Safeguard falling proof device during transformer |
| JP2018115045A (en) * | 2017-01-17 | 2018-07-26 | 中国電力株式会社 | Sling belt and detachment preventing tool for sling belt |
| CN209696103U (en) * | 2019-02-26 | 2019-11-29 | 国网湖北省电力有限公司咸宁供电公司 | A kind of seat belt hanger used for 35kV transformer |
| CN212166351U (en) * | 2019-09-04 | 2020-12-18 | 国网安徽省电力有限公司繁昌县供电公司 | Safety belt fixing structure for transformer |
| CN213900417U (en) * | 2020-11-10 | 2021-08-06 | 湖北伟伦科技有限公司 | Suspension device for X-ray machine |
| CN113209513A (en) * | 2021-06-04 | 2021-08-06 | 国网安徽省电力有限公司滁州供电公司 | Protective suspension device for transformer safety maintenance and use method |
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