CN115581867A - Transformer safety belt binding device - Google Patents
Transformer safety belt binding device Download PDFInfo
- Publication number
- CN115581867A CN115581867A CN202211170461.4A CN202211170461A CN115581867A CN 115581867 A CN115581867 A CN 115581867A CN 202211170461 A CN202211170461 A CN 202211170461A CN 115581867 A CN115581867 A CN 115581867A
- Authority
- CN
- China
- Prior art keywords
- base
- top surface
- safety belt
- insulating sleeve
- transformer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005389 magnetism Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 5
- 210000000078 claw Anatomy 0.000 description 2
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- 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
- A62B35/0006—Harnesses; Accessories therefor
- A62B35/0025—Details and accessories
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention provides a transformer safety belt binding device which comprises a base, wherein permanent magnetic chucks are installed in a middle lower opening of the top surface of the base, hanging rings are respectively arranged on two sides of the base, a connecting column is arranged on the top surface of the base, a lead screw is installed on the top surface of the connecting column, an insulating sleeve head is sleeved on the surface of the lead screw, sleeve rings are arranged on the circumferential array of the surface of the insulating sleeve head, limiting holes are formed in the circumferential array of the top surface of the insulating sleeve head, a positioning connecting rod is arranged on the top surface of the insulating sleeve ring, the height of the insulating sleeve head can be adjusted in a lifting mode, the position of the adjusted insulating sleeve head is limited, the insulating sleeve head is prevented from rotating again, the effect of high hanging and low using is achieved, the safety of workers during high-altitude operation is improved, the structure is simple, a fixing mode that the permanent magnetic chucks and the top of a transformer are adsorbed is adopted, the safety belt binding device and the transformer can be quickly fixed, and the hanging rings and the parts, which can be bound, of the transformer are connected to secondarily fix the base.
Description
Technical Field
The invention relates to the technical field of power transformation, in particular to a transformer safety belt binding device.
Background
At present, when the top of a transformer with the voltage level of 66kV or above is operated, because the position near the position except a claw switch is often lack of a proper position for binding a safety belt, if one end of the safety belt is bound to the claw switch, the stress in the horizontal direction can be caused, the service life is shortened, and the height hanging of the safety belt cannot be met, therefore, when the top end of the transformer is used, personnel usually adopt unprotected operation, and although the top end is provided with a large platform for standing, walking and operation, the personnel often need to frequently change the position to ensure the operation efficiency.
The distance between the top of the existing most transformers and the ground is higher, the binding part of the safety belt is less during operation, and the safety belt is not convenient for people to use, so that great potential safety hazards exist during operation.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a transformer safety belt binding device.
In order to achieve the purpose, the invention adopts the following technical scheme: transformer safety belt ligature device, the on-line screen storage device comprises a base, install permanent magnetic chuck in the well end opening of base top surface, and permanent magnetic chuck's bottom surface and the bottom surface parallel and level of base, the both sides of base are equipped with the link respectively, the top surface of base is equipped with the spliced pole, the lead screw is installed to the top surface of spliced pole, insulating pullover has been cup jointed on the surface of lead screw, insulating pullover's surperficial circumference array has the lantern ring, spacing hole has been seted up to insulating pullover's top surface circumference array, the top surface of insulating lantern ring is equipped with the location connecting rod.
Preferably, a roller is arranged in the groove in the base, a connecting rope is wound on the surface of the roller and embedded in the through hole in the side face of the base, and one end of the connecting rope is connected with the connecting end of the hanging ring.
Preferably, a motor is arranged in a groove in the base, gears are respectively arranged on the rotating end of the motor and the surfaces of the rollers, and the two gears are meshed with each other.
Preferably, the positioning end of the positioning connecting rod is buckled with the limiting hole, and the bottom surface of the positioning connecting rod is abutted to the top surface of the insulating sleeve head.
Preferably, the top surface of base is equipped with the lifter, and the flexible end and the positioning connecting rod bolted connection of lifter.
Preferably, the telescopic end of the lifting rod is embedded inside the fixed end of the lifting rod, the fixed end of the lifting rod is connected with the top surface of the base through a bolt, and the telescopic end of the lifting rod is movably connected with the fixed end of the lifting rod.
Advantageous effects
According to the invention, the height of the insulating sleeve head can be adjusted in a lifting manner, the position of the adjusted insulating sleeve head is limited, the insulating sleeve head is prevented from rotating again, one end of the safety belt is connected with the lantern ring at a proper position, and the other end of the safety belt is connected with an operator, so that the effect of hanging high and hanging low is realized, and the safety of the operator in high-altitude operation is improved.
According to the invention, the fixing mode that the permanent magnetic chuck adsorbs the top of the transformer is adopted, so that the safety belt binding device and the transformer can be quickly fixed, the operation of personnel is facilitated, meanwhile, the length of the hanging ring can be adjusted to ensure that the hanging ring is pulled to the position where the transformer can be bound to carry out secondary fixing on the base, the binding device is prevented from loosening under the condition that the permanent magnetic chuck fails, the safety of high-altitude operation personnel is improved, and the structure is simple.
Drawings
FIG. 1 is an isometric view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a perspective view of the present invention;
fig. 4 is a cross-sectional view of the present invention.
Illustration of the drawings:
1. a base; 2. a permanent magnetic chuck; 3. connecting columns; 4. a screw rod; 5. insulating sleeve heads; 6. a collar; 7. a limiting hole; 8. a lifting rod; 9. positioning the connecting rod; 10. a roller; 11. a gear; 12. a motor; 13. hanging a ring; 14. and connecting ropes.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
The specific embodiment is as follows:
the first embodiment is as follows:
as shown in fig. 1-4, a transformer safety belt binding device comprises a base 1, a connecting column 3 is arranged on the top surface of the base 1, a lead screw 4 is installed on the top surface of the connecting column 3, an insulating sleeve head 5 is sleeved on the surface of the lead screw 4, a sleeve ring 6 is arranged on the surface circumference array of the insulating sleeve head 5, a limiting hole 7 is formed in the top surface circumference array of the insulating sleeve head 5, a positioning connecting rod 9 is arranged on the top surface of the insulating sleeve ring 6, the positioning end of the positioning connecting rod 9 is buckled with the limiting hole 7, the bottom surface of the positioning connecting rod 9 is abutted against the top surface of the insulating sleeve head 5, the height of the insulating sleeve head 5 on the surface of the lead screw 4 is adjusted, the position of the insulating sleeve head 5 is limited through the positioning connecting rod 9, a person buckles one end of a safety belt with the sleeve ring 6 in a proper position, and the other end of the safety belt is twisted and buckled with the body of the operator, so that the safety belt can protect the operator during high-altitude operation and the effect of high hanging low use can be realized.
The top surface of the base 1 is provided with a lifting rod 8, the telescopic end of the lifting rod 8 is in bolted connection with a positioning connecting rod 9, the telescopic end of the lifting rod 8 is embedded inside the fixed end of the lifting rod 8, the fixed end of the lifting rod 8 is in bolted connection with the top surface of the base 1, the telescopic end of the lifting rod 8 is movably connected with the fixed end of the lifting rod 8, an insulating sleeve head 5 is in threaded connection with the surface of a screw rod 4, the insulating sleeve head 5 is rotated to enable the height of the insulating sleeve head 5 on the surface of the screw rod 4 to be adjusted in a lifting mode, the telescopic end of the lifting rod 8 is connected with one end of the positioning connecting rod 9, the telescopic end of the lifting rod 8 is adjusted according to the position of the insulating sleeve head 5, the position of the insulating sleeve head 5 is adjusted again at the same time, a limiting hole 7 in the insulating sleeve head 5 is located under the positioning end of the positioning connecting rod 9, the positioning connecting rod 9 is loosened, the positioning connecting rod 9 is enabled, the positioning end of the positioning connecting rod 9 is enabled to enable the positioning end of the positioning connecting rod 9 to be embedded in the limiting hole 7, at the insulating sleeve head 5, and the insulating sleeve head 5 cannot rotate, and the position of the insulating sleeve head 5 can not be positioned.
Example two:
as shown in fig. 1-4, a permanent magnetic chuck 2 is installed in the middle lower opening of the top surface of a base 1, the bottom surface of the permanent magnetic chuck 2 is flush with the bottom surface of the base 1, according to the material characteristics of a transformer housing, the permanent magnetic chuck 2 adopts a permanent magnetic material neodymium borax as a magnetic force source, the permanent magnetic chuck 2 and the base 1 are simultaneously placed at the top of the transformer, the permanent magnetic chuck 2 and the top of the transformer can be adsorbed, the stability during adsorption can be ensured, the base 1 and the permanent magnetic chuck 2 are placed to be loose, the mode of changing the magnetic force line by turning a handle is enabled to be in a working or closing state, the permanent magnetic chuck 2 is installed in a mounting hole in the middle of the base 1, the bottom surface of the base 1 is flush with the bottom surface of the permanent magnetic chuck 2, and the base 1 can be simultaneously fixed when the permanent magnetic chuck 2 and the top of the transformer are adsorbed and fixed.
The two sides of the base 1 are respectively provided with hanging rings 13, the roller 10 is arranged in a groove in the base 1, the surface of the roller 10 is wound with a connecting rope 14, the connecting rope 14 is embedded in a through hole in the side surface of the base 1, one end of the connecting rope 14 is connected with a connecting end of the hanging ring 13, a person can start a motor 12 in the base 1 according to conditions, the connecting rope 14 connected with the hanging rings 13 is pulled outwards to extend, the hanging rings 13 and the transformer can be bound until the hanging rings 13 are stretched to the transformer, the base 1 is secondarily reinforced, the motor 12 is arranged in the groove in the base 1, the rotating ends of the motor 12 and the surface of the roller 10 are respectively provided with a gear 11, the two gears 11 are meshed with each other, the gear 11 on the rotating end of the motor 12 and the gear 11 on the roller 10 are meshed with each other, the rotating end of the motor 12 can loosen the connecting wire on the roller 10 in corotation, the connecting wire can be recovered to the surface of the roller 10 in the rotating end in reversal, the redundant connecting rope 14 of the wound safety belt of the transformer is connected with the hanging rings 13, and the base 1 is prevented from loosing during high-altitude sucking disc 2 safety work.
In the present invention, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation that the first and second features are not in direct contact, but are in contact via another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. Transformer safety belt ligature device, including base (1), its characterized in that: install permanent magnetism sucking disc (2) in the well end opening of base (1) top surface, and the bottom surface parallel and level of the bottom surface of permanent magnetism sucking disc (2) and base (1), the both sides of base (1) are equipped with link (13) respectively, the top surface of base (1) is equipped with spliced pole (3), lead screw (4) are installed to the top surface of spliced pole (3), insulating pullover (5) have been cup jointed on the surface of lead screw (4), the surperficial circumference array of insulating pullover (5) has lantern ring (6), spacing hole (7) have been seted up to the top surface circumference array of insulating pullover (5), the top surface of insulating lantern ring (6) is equipped with positioning connecting rod (9).
2. The transformer safety belt binding device according to claim 1, wherein: the roller is arranged in a groove in the base (1), the surface of the roller (10) is wound with a connecting rope (14), the connecting rope (14) is embedded in a through hole in the side face of the base (1), and one end of the connecting rope (14) is connected with the connecting end of the hanging ring (13).
3. The transformer safety belt binding device according to claim 2, wherein: a motor (12) is arranged in a groove in the base (1), gears (11) are respectively arranged on the rotating end of the motor (12) and the surface of the roller (10), and the two gears (11) are meshed with each other.
4. The transformer safety belt binding device according to claim 1, wherein: the positioning end of the positioning connecting rod (9) is buckled with the limiting hole (7), and the bottom surface of the positioning connecting rod (9) is propped against the top surface of the insulating sleeve head (5).
5. The transformer safety belt binding device according to claim 1, wherein: the top surface of the base (1) is provided with a lifting rod (8), and the telescopic end of the lifting rod (8) is connected with a positioning connecting rod (9) through a bolt.
6. The transformer safety belt binding device according to claim 5, wherein: the telescopic end of the lifting rod (8) is embedded inside the fixed end of the lifting rod (8), the fixed end of the lifting rod (8) is connected with the top surface of the base (1) through a bolt, and the telescopic end of the lifting rod (8) is movably connected with the fixed end of the lifting rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211170461.4A CN115581867B (en) | 2022-09-23 | 2022-09-23 | Binding device for safety belt of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211170461.4A CN115581867B (en) | 2022-09-23 | 2022-09-23 | Binding device for safety belt of transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115581867A true CN115581867A (en) | 2023-01-10 |
| CN115581867B CN115581867B (en) | 2023-10-31 |
Family
ID=84778564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211170461.4A Active CN115581867B (en) | 2022-09-23 | 2022-09-23 | Binding device for safety belt of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115581867B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204030373U (en) * | 2014-07-09 | 2014-12-17 | 国家电网公司 | Bushing shell for transformer auxiliary repair device |
| CN104787657A (en) * | 2015-03-31 | 2015-07-22 | 国家电网公司 | Auxiliary device for overhauling top of transformer |
| CN109589525A (en) * | 2018-11-15 | 2019-04-09 | 江苏峰汇智联科技有限公司 | A kind of Multifunctional intelligent fire monitor |
| JP2019154093A (en) * | 2018-02-28 | 2019-09-12 | 中国電力株式会社 | Frame for mobile cable |
| CN213185277U (en) * | 2020-09-28 | 2021-05-11 | 国家电网有限公司 | Safe anti-falling device for transformer maintenance |
| CN112821266A (en) * | 2021-02-05 | 2021-05-18 | 刘灿江 | High maintenance support that weighs down is prevented in maintenance of large-scale transformer top |
| CN112962996A (en) * | 2021-02-09 | 2021-06-15 | 天津新业送变电安装有限公司 | Steel structure engineering safety rope suspension device and application |
| CN215608890U (en) * | 2021-05-14 | 2022-01-25 | 日照港集团岚山港务有限公司 | Fixing device for hanging safety belt |
-
2022
- 2022-09-23 CN CN202211170461.4A patent/CN115581867B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204030373U (en) * | 2014-07-09 | 2014-12-17 | 国家电网公司 | Bushing shell for transformer auxiliary repair device |
| CN104787657A (en) * | 2015-03-31 | 2015-07-22 | 国家电网公司 | Auxiliary device for overhauling top of transformer |
| JP2019154093A (en) * | 2018-02-28 | 2019-09-12 | 中国電力株式会社 | Frame for mobile cable |
| CN109589525A (en) * | 2018-11-15 | 2019-04-09 | 江苏峰汇智联科技有限公司 | A kind of Multifunctional intelligent fire monitor |
| CN213185277U (en) * | 2020-09-28 | 2021-05-11 | 国家电网有限公司 | Safe anti-falling device for transformer maintenance |
| CN112821266A (en) * | 2021-02-05 | 2021-05-18 | 刘灿江 | High maintenance support that weighs down is prevented in maintenance of large-scale transformer top |
| CN112962996A (en) * | 2021-02-09 | 2021-06-15 | 天津新业送变电安装有限公司 | Steel structure engineering safety rope suspension device and application |
| CN215608890U (en) * | 2021-05-14 | 2022-01-25 | 日照港集团岚山港务有限公司 | Fixing device for hanging safety belt |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115581867B (en) | 2023-10-31 |
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