CN113144457A - Hanging and fixing device for height hanging and height hanging of safety belt for transformer - Google Patents
Hanging and fixing device for height hanging and height hanging of safety belt for transformer Download PDFInfo
- Publication number
- CN113144457A CN113144457A CN202110453446.XA CN202110453446A CN113144457A CN 113144457 A CN113144457 A CN 113144457A CN 202110453446 A CN202110453446 A CN 202110453446A CN 113144457 A CN113144457 A CN 113144457A
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- Prior art keywords
- hanging
- transformer
- base
- safety belt
- plate
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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
- A62B35/0006—Harnesses; Accessories therefor
- A62B35/0025—Details and accessories
-
- 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
- A62B35/04—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion incorporating energy absorbing means
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention provides a hanging and fixing device for hanging a transformer safety belt in a high-low mode, and belongs to the technical field of electric power overhaul devices. It includes the mount base of I shape, the mount base includes base roof, base bottom plate and the stand of fixed connection between base roof and base bottom plate, be provided with the support column on the base bottom plate, the top of support column is passed the base roof and is extended to be connected with the backup pad, the fixed welding of backup pad top center has insulating support column through the supporting seat, insulating support column minor face one side hangs the ring subassembly through connecting plate fixedly connected with safety belt, the safety belt hangs the ring subassembly and includes the insulating tube and hang the ring. The invention realizes the safe and standard maintenance operation of the transformer, and meets the requirements of safety regulation on high hanging and low hanging of the safety belt and fixation on a firm component; the device is convenient to disassemble and assemble and carry when the transformer is overhauled; the safety protection during transformer overhaul is met.
Description
Technical Field
The invention provides a hanging and fixing device for hanging a transformer safety belt in a high-low mode, and belongs to the technical field of electric power overhaul devices.
Background
According to the requirement of electric power safety regulation, the safety belt needs to be hung highly and lowly when in use, but in the maintenance of conventional transformers, when the maintainer is located the transformer top, the whole body is higher than the transformer, and the transformer does not have the safety belt hanging position, causes the safety belt to hang highly and uses lowly, does not conform to the requirement of electric power safety regulation, causes the personnel to violate the regulations.
Disclosure of Invention
The suspension fixing device for the transformer with the high hanging height and the low hanging height provided by the invention can realize the safe and standard maintenance operation of the transformer and meet the requirements of safety regulation on the high hanging height and the low hanging height of the safety belt and the fixation on a firm component; the easy dismounting of device when the transformer overhauls carries conveniently, satisfies the safety protection when the transformer overhauls.
The invention provides a high-hanging and low-hanging fixing device for a safety belt used by a transformer, which comprises an I-shaped fixing frame base, wherein the fixing frame base comprises a base top plate, a base bottom plate and a stand column fixedly connected between the base top plate and the base bottom plate, the upper end surface of the base bottom plate is fixedly provided with a first pressure pad, the base top plate is in threaded connection with a locking bolt, the bottom end of the locking bolt is connected with a second pressure pad, the first pressure pad and the second pressure pad are respectively provided with a threaded hole, the base bottom plate is provided with a support column, the top end of the support column penetrates through the base top plate to be connected with a support plate in an extending manner, the top end of the support column is fixedly connected with the bottom end of the support plate, the center of the top end of the support plate is fixedly welded with an insulating support column through a support seat, the insulating support column is in an inverted L shape, one side of the short side of the insulating support column is fixedly connected with a safety belt hanging ring component through a connecting plate, the safety belt hangs the ring subassembly and includes the insulating tube and hangs the ring, be provided with buckle subassembly in the insulating tube, the below that lies in the insulating tube on the buckle subassembly hangs the ring through strengthening rib fixed connection, it is equipped with a plurality of rings to hang the cover on the ring, the ring is connected with the couple through the buffer rope.
The fixing frame base is provided with two groups, and the two groups of fixing frame bases are symmetrical relative to the supporting plate.
And the threaded holes on the first pressure pad and the second pressure pad are matched with fastening screws for fastening the edge of the upper cover of the transformer.
The top of backup pad and the bottom fixed welding of supporting seat, the top of supporting seat and the bottom fixed welding of insulating support post.
The distance between the supporting plate and the top plate of the base is greater than the length of the locking bolt.
The bottom end of the connecting plate is fixedly connected with the top end of the insulating tube.
The buckle subassembly includes big footpath axle and with big footpath axle fixed connection's path axle, the insulating hole has been seted up to the inside lower extreme of insulating tube, the aperture of insulating hole is greater than the diameter of path axle, the aperture of insulating hole is less than the diameter of big footpath axle, the downside outer wall of path axle is located the below of insulating tube and is provided with the shaft groove, shaft groove inner wall and strengthening rib fixed connection, the both ends of strengthening rib and the both sides fixed connection who hangs the ring.
The invention has the beneficial effects that:
utilize the base roof and the base bottom plate of mount base, can be fixed transformer upper cover edge, utilize the setting of the screw hole on first gasket and the second gasket and the characteristics that the screw hole agrees with the fastening screw at transformer upper cover edge simultaneously, recycle locking bolt's design, further with the device and the fixed together in transformer upper cover edge, guarantee to overhaul operation safety, simultaneously through loosening locking bolt and first gasket and second gasket, can dismantle the device from transformer upper cover edge, easy to assemble dismantlement, alleviate operating personnel's pressure. Utilize the top of backup pad and the bottom mounting welding of supporting seat, the top of supporting seat and the bottom mounting welded design of insulating support post, the stability of reinforcing means utilizes the safety belt to hang the design of ring subassembly, can hang the safety belt on the couple, utilizes the design of buffer rope, can slow down the impact that the safety belt received, the design of a plurality of rings and the gliding design of ring on hanging the ring satisfy many people simultaneous workings.
Drawings
Fig. 1 is a schematic structural view of a suspension fixing device for hanging a safety belt for a transformer according to the present invention.
Fig. 2 is a schematic view of a using state of the hanging and fixing device for hanging and lowering a safety belt used for a transformer provided by the invention.
Fig. 3 is a schematic structural diagram of a fixing frame base of a suspension fixing device for hanging a safety belt for a transformer.
Fig. 4 is a schematic structural diagram of a seat belt suspension ring assembly of a suspension fixing device for hanging a seat belt in a high-low position for a transformer according to the present invention.
Fig. 5 is a schematic structural diagram of a buckle assembly of a suspension fixing device for hanging a transformer in a high-low state by using a safety belt according to the present invention.
(1, a fixed frame base, 1.1, a base top plate, 1.2, a base bottom plate, 1.3, a first pressure pad, 1.4, a locking bolt, 1.5, a second pressure pad, 1.6, a threaded hole, 2, a support column, 3, a support plate, 3.1, a support seat, 3.2, an insulating support column, 3.3, a connecting plate, 4, a safety belt suspension ring component, 4.1, an insulating pipe, 4.1.1, an insulating hole, 4.2, a suspension ring, 4.3, a buckle component, 4.3.1, a large-diameter shaft, 4.3.2, a small-diameter shaft, 4.3.3, a shaft groove, 4.4, a reinforcing rib, 4.5, a circular ring, 4.6, a buffer rope, 4.7 and a hook).
Detailed Description
The invention will be further explained with reference to the drawings
According to the drawings of fig. 1-5, the hanging and fixing device for hanging and fixing the safety belt used by the transformer comprises an i-shaped fixing frame base 1, wherein the fixing frame base 1 comprises a base top plate 1.1, a base bottom plate 1.2 and a vertical column fixedly connected between the base top plate 1.1 and the base bottom plate 1.2, a first pressure pad 1.3 is fixedly arranged on the upper end surface of the base bottom plate 1.2, a locking bolt 1.4 is connected on the base top plate 1.1 in a threaded manner, the distance between the support plate 3 and the base top plate 1.1 is greater than the length of the locking bolt 1.4, a second pressure pad 1.5 is connected at the bottom end of the locking bolt 1.4, threaded holes 1.6 are respectively arranged on the first pressure pad 1.3 and the second pressure pad 1.5, a fastening screw for fastening the edge of the upper cover of the transformer is matched with threaded holes 1.6 on the first pressure pad 1.3 and the second pressure pad 1.5, a supporting column 2 is arranged on the base bottom plate 1.2, the top end of the supporting column 2 penetrates through a base top plate 1.1 to be connected with a supporting plate 3 in an extending mode, two groups of the fixing frame bases 1 are arranged on the fixing frame bases 1, the two groups of the fixing frame bases 1 are symmetrical relative to the supporting plate 3, the top end of the supporting column 2 is fixedly connected with the bottom end of the supporting plate 3, the center of the top end of the supporting plate 3 is fixedly welded with an insulating supporting column 3.2 through a supporting seat 3.1, the top end of the supporting plate 3 is fixedly welded with the bottom end of the supporting seat 3.1, the insulating supporting column 3.2 is in an inverted L shape, one side of the short edge of the insulating supporting column 3.2 is fixedly connected with a safety belt hanging ring assembly 4 through a connecting plate 3.3, the safety belt hanging ring assembly 4 comprises an insulating tube 4.1 and a hanging ring 4.2, the bottom end of the connecting plate 3.3 is fixedly connected with the top end of the insulating tube 4.1, and a buckle assembly 4.3 is arranged in the insulating tube 4.1, the buckle component 4.3 is located below the insulating tube 4.1 and fixedly connected with the hanging ring 4.2 through a reinforcing rib 4.4, the buckle component 4.3 comprises a large-diameter shaft 4.3.1 and a small-diameter shaft 4.3.2 fixedly connected with the large-diameter shaft 4.3.1, an insulating hole 4.1.1 is formed in the lower end of the inside of the insulating tube 4.1, the diameter of the insulating hole 4.1.1 is larger than that of the small-diameter shaft 4.3.2, the diameter of the insulating hole 4.1.1 is smaller than that of the large-diameter shaft 4.3.1, a shaft groove 4.3.3 is formed in the lower outer wall of the small-diameter shaft 4.2 and located below the insulating tube 4.1, the inner wall of the shaft groove 4.3.3 is fixedly connected with the reinforcing rib 4.4, two ends of the reinforcing rib 4.4 are fixedly connected with two sides of the hanging ring 4.2, a plurality of rings 4.5 are sleeved on the hanging ring 4.2, and a hook is connected with a buffer rope 4.6.
Working principle of the invention
The method comprises the steps of moving a notch of an I-shaped fixing frame base 1 towards the edge of an upper cover of a transformer in parallel, enabling the edge of the upper cover of the transformer to be embedded into the notch of the fixing frame base 1, enabling fastening screws on the edge of the upper cover of the transformer to be sleeved into threaded holes 1.6 of first pressure pads 1.3, placing second pressure pads 1.5 between the edge of the upper cover of the transformer and a top plate 1.1 of the base, adjusting the positions of the second pressure pads 1.5, enabling the fastening screws on the edge of the upper cover of the transformer to be sleeved into threaded holes 1.6 of second pressure pads 1.5, screwing locking bolts 1.4, enabling the first pressure pads 1.3 and the second pressure pads 1.5 to be in closer contact with the edge of the upper cover of the transformer, hanging safety belts on hooks 4.7, meeting the high-hanging low-level requirement of safety belt operation at the top end of the transformer, and utilizing a hanging ring 4.2 to be sleeved with a plurality of rings 4.5, and meeting the requirement of simultaneous operation of a plurality of people.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a transformer uses the height of safety belt to hang low fixing device that hangs which characterized in that: the fixing frame comprises an I-shaped fixing frame base (1), wherein the fixing frame base (1) comprises a base top plate (1.1), a base bottom plate (1.2) and a stand column fixedly connected between the base top plate (1.1) and the base bottom plate (1.2), a first pressure pad (1.3) is fixedly installed on the upper end face of the base bottom plate (1.2), a locking bolt (1.4) is connected to the upper end face of the base top plate (1.1) in a threaded manner, a second pressure pad (1.5) is connected to the bottom end of the locking bolt (1.4), threaded holes (1.6) are formed in the first pressure pad (1.3) and the second pressure pad (1.5), a supporting column (2) is arranged on the base bottom plate (1.2), a supporting plate (3) is connected to the top end of the supporting column (2) in an extending manner by penetrating through the base top plate (1.1), the top end of the supporting column (2) is fixedly connected with the supporting plate (3), the bottom end of the supporting column (3) is fixedly connected with the supporting plate (3) in a supporting base through the supporting seat (3.1), insulating support post (3.2) are the L type of handstand, insulating support post (3.2) minor face one side hangs ring subassembly (4) through connecting plate (3.3) fixedly connected with safety belt, safety belt hangs ring subassembly (4) and includes insulating tube (4.1) and hangs ring (4.2), be provided with buckle subassembly (4.3) in insulating tube (4.1), the below that lies in insulating tube (4.1) on buckle subassembly (4.3) hangs ring (4.2) through strengthening rib (4.4) fixed connection, it is equipped with a plurality of rings (4.5) to hang ring (4.2) and go up the cover, ring (4.5) are connected with couple (4.7) through buffer rope (4.6).
2. The hanging and fixing device for the transformer safety belt used for hanging and hanging the transformer according to claim 1, characterized in that: the fixing frame base (1) is provided with two groups, and the two groups of fixing frame bases (1) are symmetrical relative to the supporting plate (3).
3. The hanging and fixing device for the transformer safety belt used for hanging and hanging the transformer according to claim 1, characterized in that: and the threaded holes (1.6) on the first pressure pad (1.3) and the second pressure pad (1.5) are matched with fastening screws for fastening the edge of the upper cover of the transformer.
4. The hanging and fixing device for the transformer safety belt used for hanging and hanging the transformer according to claim 1, characterized in that: the top of backup pad (3) and the bottom fixed welding of supporting seat (3.1), the top of supporting seat (3.1) and the bottom fixed welding of insulating support post (3.2).
5. The hanging and fixing device for the transformer safety belt used for hanging and hanging the transformer according to claim 1, characterized in that: the distance between the supporting plate (3) and the top plate (1.1) of the base is greater than the length of the locking bolt (1.4).
6. The hanging and fixing device for the transformer safety belt used for hanging and hanging the transformer according to claim 1, characterized in that: the bottom end of the connecting plate (3.3) is fixedly connected with the top end of the insulating tube (4.1).
7. The hanging and fixing device for the transformer safety belt used for hanging and hanging the transformer according to claim 1, characterized in that: buckle subassembly (4.3) including big footpath axle (4.3.1) and with big footpath axle (4.3.1) fixed connection's minor diameter axle (4.3.2), insulating hole (4.1.1) has been seted up to the inside lower extreme of insulating tube (4.1), the aperture of insulating hole (4.1.1) is greater than the diameter of minor diameter axle (4.3.2), the aperture of insulating hole (4.1.1) is less than the diameter of major diameter axle (4.3.1), the downside outer wall of minor diameter axle (4.3.2) is located the below of insulating tube (4.1) and is provided with shaft groove (4.3.3), shaft groove (4.3.3) inner wall and strengthening rib (4.4) fixed connection, the both ends of strengthening rib (4.4) hang the both sides fixed connection of ring (4.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110453446.XA CN113144457A (en) | 2021-04-26 | 2021-04-26 | Hanging and fixing device for height hanging and height hanging of safety belt for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110453446.XA CN113144457A (en) | 2021-04-26 | 2021-04-26 | Hanging and fixing device for height hanging and height hanging of safety belt for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113144457A true CN113144457A (en) | 2021-07-23 |
Family
ID=76870861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110453446.XA Withdrawn CN113144457A (en) | 2021-04-26 | 2021-04-26 | Hanging and fixing device for height hanging and height hanging of safety belt for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113144457A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113952646A (en) * | 2021-11-22 | 2022-01-21 | 广东电网有限责任公司 | Anti-falling device |
| CN115300821A (en) * | 2022-08-05 | 2022-11-08 | 国网河北省电力有限公司超高压分公司 | Safety belt hanger for ultra-high voltage main transformer flange |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002248178A (en) * | 2001-02-23 | 2002-09-03 | Kansai Electric Power Co Inc:The | Safety-belt attachment equipment |
| CN202061286U (en) * | 2011-04-28 | 2011-12-07 | 田杰 | Hanging device of safety belt for overhauling transformer |
| CN207401033U (en) * | 2017-11-03 | 2018-05-25 | 广西电网有限责任公司南宁供电局 | The safety belt suspension device of for transformer |
| CN109453481A (en) * | 2018-11-06 | 2019-03-12 | 国家电网有限公司 | A kind of 35kV and the above Repair of Transformer safety anti-falling device |
| CN209451178U (en) * | 2019-01-17 | 2019-10-01 | 赵志国 | Repair of Transformer bottom jecket type structure safety belt suspension device |
-
2021
- 2021-04-26 CN CN202110453446.XA patent/CN113144457A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002248178A (en) * | 2001-02-23 | 2002-09-03 | Kansai Electric Power Co Inc:The | Safety-belt attachment equipment |
| CN202061286U (en) * | 2011-04-28 | 2011-12-07 | 田杰 | Hanging device of safety belt for overhauling transformer |
| CN207401033U (en) * | 2017-11-03 | 2018-05-25 | 广西电网有限责任公司南宁供电局 | The safety belt suspension device of for transformer |
| CN109453481A (en) * | 2018-11-06 | 2019-03-12 | 国家电网有限公司 | A kind of 35kV and the above Repair of Transformer safety anti-falling device |
| CN209451178U (en) * | 2019-01-17 | 2019-10-01 | 赵志国 | Repair of Transformer bottom jecket type structure safety belt suspension device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113952646A (en) * | 2021-11-22 | 2022-01-21 | 广东电网有限责任公司 | Anti-falling device |
| CN115300821A (en) * | 2022-08-05 | 2022-11-08 | 国网河北省电力有限公司超高压分公司 | Safety belt hanger for ultra-high voltage main transformer flange |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210723 |
|
| WW01 | Invention patent application withdrawn after publication |