CN219375923U - High-altitude line operation safety protection device - Google Patents
High-altitude line operation safety protection device Download PDFInfo
- Publication number
- CN219375923U CN219375923U CN202223508710.4U CN202223508710U CN219375923U CN 219375923 U CN219375923 U CN 219375923U CN 202223508710 U CN202223508710 U CN 202223508710U CN 219375923 U CN219375923 U CN 219375923U
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- plate
- buckle plate
- buckle
- ball
- hoop
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model provides a safety protection device for overhead line operation, which comprises a left buckle plate and a right buckle plate, wherein the left buckle plate and the right buckle plate are arc-shaped, the intrados of the left buckle plate and the right buckle plate are opposite, one ends of the left buckle plate and the right buckle plate are hinged through buckle shafts, the other ends of the left buckle plate and the right buckle plate are buckled through buckles, a group of hoop units are respectively arranged in the left buckle plate and the right buckle plate, and a cylinder limiting area is formed between the two groups of hoop units; the bottoms of the left buckle plate and the right buckle plate are respectively connected with a safety belt, each safety belt is embedded with a brake cable, one end of the brake cable is connected with the hoop unit, and the other end of the brake cable is connected with a handle on wearing equipment. The structure is reasonable and the use effect is good after the scheme is adopted.
Description
Technical Field
The utility model relates to the technical field of communication, in particular to a high-altitude line operation safety protection device.
Background
In order to ensure the safety of the line, the height of the line is more than tens of meters after the line is erected through a line column, and the line is also called a high-altitude line, and in the process of erection and maintenance, an operator is required to step on the line column to climb to the corresponding height of the line column and then perform corresponding operation.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide the high-altitude line operation safety protection device which is reasonable in structure and good in use effect.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: the high-altitude line operation safety protection device comprises a left buckle plate and a right buckle plate, wherein the left buckle plate and the right buckle plate are arc-shaped, the intrados of the left buckle plate and the right buckle plate are opposite, one ends of the left buckle plate and the right buckle plate are hinged through buckle shafts, the other ends of the left buckle plate and the right buckle plate are buckled through a lock catch, a group of hoop units are respectively arranged in the left buckle plate and the right buckle plate, and a cylinder limiting area is formed between the two groups of hoop units; the bottoms of the left buckle plate and the right buckle plate are respectively connected with a safety belt, each safety belt is embedded with a brake cable, one end of the brake cable is connected with the hoop unit, and the other end of the brake cable is connected with a handle on wearing equipment.
The hoop unit including conflict board, ball board, adjusting screw, wherein, left buckle, right buckle intrados one side all is equipped with the mounting groove, ball board is fixed in the mounting groove, conflict board is the arc, its outer cambered surface center department is connected with adjusting screw, ball board center department is equipped with the screw rod hole that runs through, adjusting screw outer end passes screw rod hole, buckle wall back and adjusting nut meshing, the last cover of adjusting screw is equipped with conflict spring, conflict spring one end is contradicted with the buckle wall, the conflict spring other end is contradicted with the outer cambered surface of conflict board, the movable embedding is equipped with the direction ball on the ball board of screw rod hole both sides, be equipped with the direction ball hole that runs through on the conflict board, the position in direction ball hole and direction ball assorted.
The brake cable passes through the buckle plate wall and the sliding ball plate and then is connected with the outer side wall of the abutting plate, and two brake cables on each abutting plate are respectively positioned at two sides of the adjusting screw.
The sliding ball plate is arc-shaped, the circle center of the sliding ball plate and the circle center of the corresponding pinch plate are positioned on the same straight line, and a buffer area is reserved between the outer side wall of the sliding ball plate and the pinch plate wall in the mounting groove.
After the scheme is adopted, the left buckle plate and the right buckle plate are wound on the outer side of the wire column, the left buckle plate and the right buckle plate are combined to form the annular hoop through the lock catch, the diameter (the column limit area) between the two combined abutting plates is slightly larger than the diameter of the wire column, so that the hoop can move up and down conveniently, a safety belt is connected with a user, the user can push the hoop to move up, the safety belt of the user is pulled and protected during operation, after the safety belt is used, the user only needs to press a handle to enable the abutting plates to retract outwards, the guide ball is in contact with the peripheral surface of the wire column, and the hoop can automatically slide down, so that the operation of the user is facilitated.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic diagram of a brake cable according to the present utility model.
Detailed Description
The utility model is further described below with reference to all drawings, in which preferred embodiments of the utility model are: referring to fig. 1 and fig. 2, the high-altitude line operation safety protection device in this embodiment includes a left buckle plate 1 and a right buckle plate 2, the left buckle plate 1 and the right buckle plate 2 are arc-shaped, the intrados of the left buckle plate 1 and the right buckle plate 2 are opposite, one ends of the left buckle plate 1 and the right buckle plate 2 are hinged through a buckle shaft, the other ends of the left buckle plate 1 and the right buckle plate 2 are buckled through a lock catch, a group of hoop units are respectively arranged in the left buckle plate 1 and the right buckle plate 2, and a column limiting area is formed between the two groups of hoop units; the bottoms of the left buckle plate 1 and the right buckle plate 2 are respectively connected with a safety belt 3, each safety belt 3 is embedded with a brake cable 4, one end of the brake cable 4 is connected with the hoop unit, and the other end is connected with a handle 5 on wearing equipment.
The hoop unit is including conflict board 6, ball slide 7, adjusting screw 8, wherein, left side buckle 1, right side buckle 2 intrados one side all is equipped with the mounting groove, ball slide 7 is fixed in the mounting groove, conflict board 6 is the arc, outer cambered surface center department is connected with adjusting screw 8, ball slide 7 center department is equipped with the screw rod hole that runs through, adjusting screw 8 outer end passes the screw rod hole, after the buckle wall with adjusting nut meshing, the cover is equipped with conflict spring 9 on the adjusting screw 8, conflict spring 9 wherein one end is contradicted with the buckle wall, conflict spring 9 other end is contradicted with the extrados face of conflict board 6, the activity inlays on ball slide 7 of screw rod hole both sides is equipped with direction ball 10, be equipped with the direction ball hole 11 that runs through on the conflict board 6, the position of direction ball hole 11 and direction ball 10 assorted. The brake cable 4 passes through the buckle plate wall and the sliding ball plate 7 and then is connected with the outer side wall of the abutting plate 6, and the number of the brake cables 4 on each abutting plate 6 is two and the two brake cables are respectively positioned at two sides of the adjusting screw rod 8. The sliding ball plate 7 is arc-shaped, the circle center of the sliding ball plate is positioned on the same straight line with the circle center of the corresponding buckle plate, and a buffer area is reserved between the outer side wall of the sliding ball plate 7 and the buckle plate wall in the mounting groove.
The left buckle plate and the right buckle plate are of symmetrical structures, the left buckle plate and the right buckle plate are wound on the outer side of a wire column, the left buckle plate and the right buckle plate are combined to form an annular hoop through lock catches, the diameter (column limit area) between the two combined abutting plates is slightly larger than the diameter of the wire column, a safety belt is connected with a user, the user can push the hoop to ascend to the higher position of the wire column after connection, the hoop is loosened, the abutting plates and the wire column are in contact limit, operation can be performed, when an operator needs to descend, a handle is pressed down, a brake wire outwards pulls the abutting plates, the abutting plates outwards walk (abutting spring stress compression), the inner side of a guide ball penetrates through a guide ball hole to enter the column limit area, at the moment, the abutting plates are not in contact with the outer peripheral surface of the wire column any more, the guide ball starts to contact with the outer peripheral surface of the wire column, the guide ball automatically descends under the action of the guide ball, even if the hoop is inclined, the guide ball always contacts with the outer peripheral surface of the wire column, the handle is loosened, the abutting plates and the guide ball is in a proper position, the action of the abutting plates and the brake wire is in contact with the outer peripheral surface of the wire column, and the brake wire is not in a similar structure to the brake wire is installed, and the structure is reasonable.
The above-mentioned embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, so that all changes made in the shape and principles of the present utility model are covered by the scope of the present utility model.
Claims (4)
1. The utility model provides an overhead line operation safety arrangement, it is including left buckle (1), right buckle (2), its characterized in that: the left buckle plate (1) and the right buckle plate (2) are arc-shaped, the intrados of the left buckle plate (1) and the intrados of the right buckle plate (2) are opposite, one ends of the left buckle plate (1) and the right buckle plate (2) are hinged through buckle shafts, the other ends of the left buckle plate (1) and the right buckle plate (2) are buckled through lock catches, a group of hoop units are respectively arranged in the left buckle plate (1) and the right buckle plate (2), and a cylinder limiting area is formed between the two groups of hoop units; the bottoms of the left buckle plate (1) and the right buckle plate (2) are respectively connected with a safety belt (3), each safety belt (3) is embedded with a brake cable (4), one end of the brake cable (4) is connected with the hoop unit, and the other end of the brake cable is connected with a handle (5) on wearing equipment.
2. The overhead line work safety protection device according to claim 1, wherein: the hoop unit is including conflict board (6), ball sliding plate (7), adjusting screw (8), wherein, left side buckle (1), right side buckle (2) intrados one side all is equipped with the mounting groove, ball sliding plate (7) are fixed in the mounting groove, conflict board (6) are the arc, outer cambered surface center department is connected with adjusting screw (8), ball sliding plate (7) center department is equipped with the screw rod hole that runs through, adjusting screw (8) outer end passes screw rod hole, buckle wall back and adjusting nut meshing, the cover is equipped with conflict spring (9) on adjusting screw (8), conflict spring (9) wherein one end is contradicted with the buckle wall, the conflict spring (9) other end is contradicted with the outer cambered surface of conflict board (6), movable embedding is equipped with direction ball (10) on ball sliding plate (7) of screw rod hole both sides, be equipped with direction ball hole (11) that run through on the conflict board (6), the position of direction ball hole (11) and direction ball (10) phase-match.
3. The overhead line work safety protection device according to claim 1, wherein: the brake cable (4) passes through the buckling plate wall and the sliding ball plate (7) and then is connected with the outer side wall of the abutting plate (6), and the number of the brake cables (4) on each abutting plate (6) is two and the two brake cables are respectively positioned at two sides of the adjusting screw rod (8).
4. The overhead line work safety protection device according to claim 1, wherein: the sliding ball plate (7) is arc-shaped, the circle center of the sliding ball plate and the circle center of the corresponding pinch plate are positioned on the same straight line, and a buffer area is reserved between the outer side wall of the sliding ball plate (7) and the pinch plate wall in the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223508710.4U CN219375923U (en) | 2022-12-28 | 2022-12-28 | High-altitude line operation safety protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223508710.4U CN219375923U (en) | 2022-12-28 | 2022-12-28 | High-altitude line operation safety protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219375923U true CN219375923U (en) | 2023-07-21 |
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ID=87199114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223508710.4U Active CN219375923U (en) | 2022-12-28 | 2022-12-28 | High-altitude line operation safety protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219375923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115957458A (en) * | 2022-12-28 | 2023-04-14 | 湖南九怀通信工程有限公司 | Self-sliding protection system for high-altitude circuit erection hoop |
-
2022
- 2022-12-28 CN CN202223508710.4U patent/CN219375923U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115957458A (en) * | 2022-12-28 | 2023-04-14 | 湖南九怀通信工程有限公司 | Self-sliding protection system for high-altitude circuit erection hoop |
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