CN217697693U - Anti-falling protection device for electric power overhaul and maintenance - Google Patents
Anti-falling protection device for electric power overhaul and maintenance Download PDFInfo
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- CN217697693U CN217697693U CN202220804562.1U CN202220804562U CN217697693U CN 217697693 U CN217697693 U CN 217697693U CN 202220804562 U CN202220804562 U CN 202220804562U CN 217697693 U CN217697693 U CN 217697693U
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Abstract
The utility model belongs to electric power overhauls the maintenance field, specific anti-falling protection device that electric power overhauld and maintained that says so, including the hasp piece, be provided with first connecting piece on the hasp piece, the hasp piece is connected with the second connecting piece through first connecting piece. This anti-falling protection device that electric power overhauld and maintained, through between snap close piece and second connecting piece with prevent weighing down the piece and be connected, prevent weighing down the piece and increase the anti-falling effect of snap close piece when connecting, first connecting piece is connected to the third connecting piece through fixing base and locating part, it has the locating lever that is connected with first connecting piece to alternate in the piece of preventing weighing down on the third connecting piece, the locating lever makes it fixed through fixation nut, it includes the fastener to prevent weighing down the piece simultaneously, the fastener cover is equipped with and prevents weighing down on the piece outer wall, the fastener diameter is greater than the movable orifice, thereby prevent weighing down the spacing structure of preventing of formation between piece and the first connecting piece, thereby improve the connection security of snap close piece, improve electric power maintainer safety guarantee.
Description
Technical Field
The utility model relates to an electric power overhauls the maintenance field, specifically is an electric power overhauls anti-falling protection device who maintains.
Background
The state maintenance of the power equipment is to ensure the scientific maintenance of the power equipment, ensure the safety and the economic reliability of the power equipment in the operation process and realize the continuous improvement of the economic benefit of power enterprises.
At present when maintaining electric power overhaul, high altitude construction is the normality of power maintenance operation, and high altitude construction requires very high to the security, because the connecting piece generally adopts the hasp formula to connect between the rope, and the very convenience is connected to the hasp formula, but lacks certain protection architecture that prevents weighing down.
Therefore, the anti-falling protection device for electric power overhaul and maintenance is provided aiming at the problems.
SUMMERY OF THE UTILITY MODEL
In order to compensate the not enough of prior art, solve because the connecting piece generally adopts the hasp formula to connect between the rope, and the very convenience is connected to the hasp formula, but lacks certain problem of preventing weighing down protective structure, the utility model provides an electric power overhauls prevents weighing down protection device who maintains.
The utility model provides a technical scheme that its technical problem adopted is: a prevent weighing down protection device that electric power overhauld and maintained, including the hasp piece, be provided with first connecting piece on the hasp piece, the hasp piece is connected with the second connecting piece through first connecting piece, be provided with on the second connecting piece with first connecting piece spacing prevent weighing down the piece mutually.
Preferably, the first connecting piece comprises a fixed seat, a limiting part is arranged on the side wall of the fixed seat, a movable hole is arranged in the limiting part, and the first connecting piece is connected with the second connecting piece through the fixed seat and plays a certain limiting role on the second connecting piece.
Preferably, the second connecting piece is inserted into a movable hole of the limiting piece, the movable hole is long-strip-shaped, and the second connecting piece is inserted into the movable hole to form a certain limiting structure.
Preferably, the first connecting piece is provided with a positioning hole, a positioning rod connected with the positioning hole is inserted in the anti-falling piece, and the anti-falling piece enables a relative limiting structure to be formed between the anti-falling piece and the first connecting piece through the positioning rod and is kept at the same position.
Preferably, the end part of the positioning rod is of a threaded structure, and the end part of the positioning rod is in threaded connection with the fixing nut, so that the device is convenient to operate, good in fastening effect and convenient to detach.
Preferably, the anti-falling part comprises a clamping part, the clamping part is sleeved on the outer wall of the anti-falling part, the clamping part is of a three-quarter annular structure, the diameter of the clamping part is larger than the width of a movable hole, the clamping part forms a limiting structure on the upper part of the anti-falling part, and the clamping part is larger than the movable hole, so that the anti-falling effect is achieved.
Preferably, through mould integrated into one piece, improve structural stability between lock catch spare and the second connecting piece.
Preferably, a rotating shaft is arranged at the joint between the locking fastener and the first connecting piece, so that the locking fastener is more flexible to use.
The utility model discloses an useful part lies in:
the utility model discloses a be connected through first connecting piece and anti-falling piece between snap close piece and second connecting piece, prevent that the anti-falling effect of falling of increase snap close piece when connecting, first connecting piece is connected the third connecting piece through fixing base and locating part, it has the locating lever that is connected with first connecting piece to alternate in the anti-falling piece on the third connecting piece, the locating lever makes it fixed through fixation nut, prevent that the falling piece includes the fastener simultaneously, the fastener cover is equipped with and prevents weighing down on the piece outer wall, the fastener diameter is greater than the movable hole, thereby prevent forming spacing anti-falling structure between anti-falling piece and first connecting piece, thereby improve the security of connection of snap close piece, improve electric power maintainer safety guarantee.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is a schematic view of the connection structure of the falling-prevention member of the embodiment;
fig. 3 is a schematic diagram of a distribution structure of the movable holes of the embodiment.
In the figure: 1. a fastener; 2. a first connecting member; 3. a second connecting member; 4. a fall arrest member; 5. a fixed seat; 6. a stopper; 7. a movable hole; 8. positioning holes; 9. positioning a rod; 10. fixing a nut; 11. clamping the piece; 12. a rotating shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, an anti-falling protection device for electric power overhaul and maintenance comprises a lock catch member 1, wherein a first connecting member 2 is arranged on the lock catch member 1, the lock catch member 1 is connected with a second connecting member 3 through the first connecting member 2, and an anti-falling member 4 limited with the first connecting member 2 is arranged on the second connecting member 3.
In this embodiment, the first connecting member 2 includes a fixing base 5, a limiting member 6 is disposed on a side wall of the fixing base 5, a movable hole 7 is disposed in the limiting member 6, and the first connecting member 2 is connected to the second connecting member 3 through the fixing base 5, and plays a certain limiting role for the second connecting member 3.
In this embodiment, the second connecting member 3 is inserted into the movable hole 7 of the limiting member 6, the movable hole 7 is a long strip, and the second connecting member 3 is inserted into the movable hole 7 to form a certain limiting structure.
In this embodiment, the first connecting member 2 is provided with a positioning hole 8, a positioning rod 9 connected with the positioning hole 8 is inserted into the anti-falling member 4, and the anti-falling member 4 forms a relative limit structure with the first connecting member 2 through the positioning rod 9 and is kept at the same position.
In this embodiment, the end of the positioning rod 9 is provided with a thread structure, and the end of the positioning rod 9 is in threaded connection with the fixing nut 10, so that the operation is convenient, the fastening effect is good, and the disassembly is convenient.
In this embodiment, prevent weighing down piece 4 includes fastener 11, and fastener 11 cover is equipped with and is preventing weighing down on 4 outer walls of piece, and fastener 11 sets up to three-quarter ring structure to fastener 11 diameter is greater than the width of movable hole 7, and fastener 11 is preventing weighing down 4 upper portions of piece and forms limit structure, and fastener 11 is greater than movable hole 7, thereby plays and prevents weighing down the effect.
In this embodiment, the locking member 1 and the second connecting member 3 are integrally formed by a mold, so that the structural stability is improved.
In this embodiment, the rotating shaft 12 is disposed at the joint between the locking member 1 and the first connecting member 2, which facilitates the use of the locking member 1.
In conclusion, this anti-falling protection device for electric power overhaul and maintenance, through preventing through first connecting piece 2 and preventing that a 4 is connected through preventing at hasp 1 and second connecting piece 3 between, prevent weighing down 4 and increase the anti-falling effect of hasp 1 when connecting, first connecting piece 2 is connected third connecting piece 3 through fixing base 5 and locating part 6, prevent on the third connecting piece 3 that to weigh down 4 interpenetration have the locating lever 9 that is connected with first connecting piece 2, locating lever 9 makes it fixed through fixing nut 10, prevent weighing down 4 simultaneously and include fastener 11, fastener 11 cover is equipped with prevents weighing down on 4 outer walls, fastener 11 diameter is greater than the movable hole 7, thereby prevent weighing down and form spacing anti-falling structure between 4 and the first connecting piece 2, thereby improve the security of being connected of hasp 1, improve electric power overhaul personnel safety guarantee.
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 above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (8)
1. The utility model provides an electric power overhauls protection device that prevents weighing down of maintaining, includes hasp piece (1), its characterized in that: be provided with first connecting piece (2) on hasp spare (1), hasp spare (1) is connected with second connecting piece (3) through first connecting piece (2), be provided with on second connecting piece (3) and prevent weighing down piece (4) spacing mutually with first connecting piece (2).
2. An electric power overhaul and maintenance fall protection device according to claim 1, wherein: the first connecting piece (2) comprises a fixed seat (5), a limiting piece (6) is arranged on the side wall of the fixed seat (5), and a movable hole (7) is formed in the limiting piece (6).
3. An electric power overhaul and maintenance fall protection device according to claim 2, wherein: the second connecting piece (3) is inserted into the movable hole (7) of the limiting piece (6), and the movable hole (7) is long-strip-shaped.
4. An electric power overhaul and maintenance fall protection device according to claim 1, wherein: the first connecting piece (2) is provided with a positioning hole (8), and a positioning rod (9) connected with the positioning hole (8) is inserted into the anti-falling piece (4).
5. An electric power overhaul and maintenance fall protection device according to claim 4, wherein: the end part of the positioning rod (9) is arranged to be a thread structure, and the end part of the positioning rod (9) is in threaded connection with the fixing nut (10).
6. An electric power overhaul and maintenance fall protection device according to claim 2, wherein: prevent weighing down piece (4) and include fastener (11), and fastener (11) cover is equipped with and is preventing weighing down on piece (4) outer wall, and fastener (11) sets up to three-quarters ring shape structure to fastener (11) diameter is greater than movable hole (7) width.
7. An electric power overhaul and maintenance fall protection device according to claim 1, wherein: the lock catch piece (1) and the second connecting piece (3) are integrally formed through a die.
8. An electric power overhaul and maintenance fall protection device according to claim 2, wherein: a rotating shaft (12) is arranged at the joint between the locking piece (1) and the first connecting piece (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220804562.1U CN217697693U (en) | 2022-04-08 | 2022-04-08 | Anti-falling protection device for electric power overhaul and maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220804562.1U CN217697693U (en) | 2022-04-08 | 2022-04-08 | Anti-falling protection device for electric power overhaul and maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217697693U true CN217697693U (en) | 2022-11-01 |
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ID=83791316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220804562.1U Active CN217697693U (en) | 2022-04-08 | 2022-04-08 | Anti-falling protection device for electric power overhaul and maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217697693U (en) |
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2022
- 2022-04-08 CN CN202220804562.1U patent/CN217697693U/en active Active
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