CN215505216U - Safety protection device for high-altitude operation of electric power tower - Google Patents
Safety protection device for high-altitude operation of electric power tower Download PDFInfo
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- CN215505216U CN215505216U CN202121676976.2U CN202121676976U CN215505216U CN 215505216 U CN215505216 U CN 215505216U CN 202121676976 U CN202121676976 U CN 202121676976U CN 215505216 U CN215505216 U CN 215505216U
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Abstract
The utility model provides a high-altitude operation protection device for an electric power tower.A handle is held by a hand and is tightly clamped on the electric power tower pole through a clamping piece and the handle in a fastening assembly, and the quick climbing of workers is further realized by combining foot nails at the foot part; the combination of a rotating part and a fixed block in the adjusting assembly realizes the free extension and contraction of a clamping part in the fastening piece and the adjustment of different sizes according to the diameter of the power tower pole, the locking and the loosening of the safety rope are realized through an operating part in the adjusting assembly, the tightness of the safety rope is further controlled at any time when workers climb and work at a fixed position, when the workers climb to a working position, the operating part is moved to lock the safety rope, and when an accident happens, the safety rope is more tightly clamped; the double-layer protection tower has a simple structure, potential safety hazards in the prior art are further solved through double-layer protection, the foot strength of workers for getting on and off the tower is further reduced through the design of the fastening assembly, and the working efficiency is improved.
Description
Technical Field
The utility model relates to the field of safety protection, in particular to a safety protection device for overhead operation of an electric power tower.
Background
The staff work on the electric power shaft tower, generally pedal the foot nail that attaches on former shaft tower, climb to required work high level. For the personal safety in work, the safety belt tied to the waist is hung and tied on a fixed point of the tower pole before work, and the work at a fixed position can be realized.
In actual work, the staff is in the process of climbing up and down and moving transversely, the safety belt is hung on the waistline belt worn by the staff for work, the waistline belt is too loose, the staff can easily fall off once physical weakness occurs, the staff is prevented from falling down by only one safety belt, and therefore the device capable of carrying out double protection on the staff is needed at present, and the safety belt is very important.
Disclosure of Invention
The purpose of the utility model is as follows: the utility model provides a safety protection device for overhead operation of an electric power tower, which aims to solve the problems in the prior art.
The technical scheme is as follows: the safety protection device for the overhead operation of the electric power tower comprises a fastening component and an adjusting component.
The fastening assembly comprises a clamping piece for clamping the power rod, a fixing piece surrounding the outer wall of the clamping piece and preventing the clamping piece from sliding off the power rod, and a handle rotatably connected to one end of the fixing piece;
the adjusting component comprises a shell connected to two ends of the clamping piece and an adjusting mechanism used for adjusting the tightness of the clamping piece.
In a further embodiment, adjustment mechanism including rotate connect in shell one side, be used for adjusting the rotation piece of safety rope position, and with rotate the piece and mutually support, make safety rope freely move's fixed block between it, safety rope alternates between rotating and fixed block, realizes stretching out fast of safety rope under the effect of rotating.
In a further embodiment, the adjusting mechanism further comprises an operation part which is rotatably arranged on one side of the fixing part and is matched with the rotating part to control the movement and locking of the safety rope, and a fixed shaft which is fixedly arranged on one side of the fixed block and is used for supporting the operation part to rotate, and the operation part swings through the fixed shaft to realize the locking and the unlocking of the safety rope between the operation part and the fixed block.
In further embodiment, the rotation piece is including setting up and being close to fixed block one side, and safety rope alternates between the rolling piece for reduce safety rope with the rolling piece of the friction between the rotation piece, safety rope passes the rolling piece between the rotation piece and removes, reduces the friction to rotating piece and fixed block, further improves quick take-up and the release of safety rope, improves work efficiency.
In a further embodiment, control the piece and include elastic component fixed connection in the mounting with between the control the piece, be used for with the elastic component that control the piece and carry out in time resetting when needs scramble, pull control the piece and make it deviate the rotation piece, the elasticity that the safety rope can be quick is flexible, elasticity electric power tower that can be quick when further realizing the climbing realizes quick climbing.
In a further embodiment, be provided with anti-skidding groove on the manipulation spare, one side in anti-skidding groove is provided with predetermined fillet, and when taut to the safety rope, the setting of fillet is convenient for the quick tensioning of safety rope, can not cause the phenomenon of jamming, in time with the card that chucking spare is tight on electric power tower, further improves the security to operating personnel.
In further embodiment, be provided with the hourglass empty groove on the shell for alternate the safety rope, increase the off-time of safety rope, the safety rope alternates in adjusting part through the mode of winding, prevents when the accident that the safety rope from rapid withdrawal in adjusting part, further improvement operating personnel's security.
Has the advantages that: the utility model provides a safety protection device for overhead operation of an electric power tower, which comprises a fastening component and an adjusting component, wherein the electric power tower is quickly climbed by workers through a clamping piece and a handle in the fastening component, the handle is held by hands, the clamping piece is clamped on the electric power tower rod, and foot nails at the foot part are combined; the clamping piece in the fastening piece can freely stretch and retract by combining the rotating piece and the fixing block in the adjusting assembly, the adjustment of different sizes can be carried out according to the diameter of the power tower rod, the locking and the loosening of the safety rope can be realized by the control piece in the adjusting assembly, the tightness of the safety rope can be further controlled at any time when workers climb and work at a fixed position, when the workers climb to a working position, the safety rope is locked by moving the control piece, and when an accident happens, the safety rope is more tightly clamped; the double-layer protection tower has a simple structure, potential safety hazards in the prior art are further solved through double-layer protection, physical consumption of workers for getting on and off the tower is further reduced through the design of the fastening assembly, and working efficiency is improved.
Drawings
FIG. 1 is a schematic view of the general structural assembly of the present invention;
FIG. 2 is a schematic view of the adjusting assembly of the present invention;
FIG. 3 is a schematic view of a rotating member of the adjusting assembly of the present invention;
FIG. 4 is a schematic structural diagram of an operating member according to the present invention;
fig. 5 is a schematic structural diagram of a position of the casing air leakage groove.
The figures are numbered: safety rope 1, mounting 2, chucking spare 3, first connector link 4, second connector link 5, adjusting part 6, safety belt spliced eye 6a, epitheca 6b, rotate piece 6c, rolling member 61c, first connecting piece 62c, control 6d, second connecting piece 61d, control handle 62d, stopper 63d, fixed block 6e, inferior valve 6f, hourglass empty slot 61f, reset spring 6 g.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.
The applicant thinks that present high altitude construction protection device that prevents falling is carrying out the during operation to the staff, and is single to staff's protectiveness, if the safety belt breaks down or when damaging, will increase the injury nature to the staff, the staff only relies on the foot power when the climbing moreover, increases physical power for the staff undoubtedly.
Therefore, the applicant designs an electric power tower high-altitude operation safety protection device, a mechanism of the clamping assembly is controlled by the adjusting assembly 6, when climbing is carried out, a worker locks the safety rope 1 on the waistline, holds a handle in the clamping assembly to climb, further reduces strength on feet, and when the worker reaches a proper position, the worker only needs to pull the control part 6d to lock the safety rope 1, so that further protection on the operator is further increased.
The utility model relates to a safety protection device for overhead operation of an electric power tower, which comprises a fastening component and an adjusting component 6 in practical application as shown in the figure. The clamping assembly comprises a clamping piece 3, the clamping piece 3 is of a circular structure and can be adjusted according to actual conditions, a fixing piece 2 arranged on the outer wall of the clamping piece 3 is surrounded, the fixing piece 2 is of an anti-skidding structure and is surrounded on the outer wall of the clamping piece 3, so that the clamping piece is in contact with an electric power rod piece and is prevented from slipping off, handles connected to two ends of the fixing piece 2 are rotated, the clamping piece 3 is used for clamping or loosening the electric power rod tower when a worker climbs the electric power rod tower, the fixing piece 2 is used for preventing the clamping piece 3 from slipping off when the electric power rod tower is clamped, the handles are used for conveniently holding the clamping piece 3 when the worker climbs, and labor-saving climbing of the worker is facilitated; the adjusting assembly 6 comprises a shell connected to two ends of the clamping piece 3, a penetrating anti-skidding groove is formed in one side wall of the shell, the safety rope 1 penetrates through the anti-skidding groove, the safety rope 1 is prevented from being rapidly separated from the adjusting assembly 6 in an accident, and an adjusting mechanism for adjusting the tightness of the clamping piece 3 is used for controlling the clamping or loosening of the safety rope 1 through the fixing piece 2, so that the worker can rapidly shift during climbing and conveniently climb; wherein the adjusting mechanism comprises a rotating part 6c which is rotatably connected at the bottom of the shell and a fixed block 6e which is mutually matched with the rotating part 6c, the rotating part 6c is mutually matched with the fixed block 6e, so that the safety rope 1 which is inserted in the rotating part can be rapidly stretched and retracted, the control part 6d is also rotatably arranged at one side of the fixed part 2, the surface of the control part 6d is provided with an anti-slip groove, one side of the safety rope 1 which passes through the anti-slip groove is provided with a fillet with a certain angle, the safety rope 1 can be rapidly pulled more conveniently, the chamfer is not arranged at the opposite side of the anti-slip groove, the retraction speed of the safety rope 1 is prevented, the safety of an operator is improved, the control part 6d is matched with the rotating part 6c, the safety rope 1 which is inserted in the rotating part is controlled to be rapidly stretched or clamped, the fixed shaft is arranged at one side of the control part 6d and is used for supporting the control part 6d to rotate, the realization is to the quick locking of safety rope 1 or the pine leaves, sets up the rolling member 61c on rotating piece 6c, and safety rope 1 slides through the rolling member 61c on rotating piece 6c, reduces frictional force between it, improves the quick travel of safety rope 1, connects the elastic component between mounting 2 and control piece 6d, is used for in time restoring to the throne control piece 6d after the climbing is ended, further improves the security to operating personnel.
When an operator works on an overhead tower, firstly, the safety rope 1 and the safety belt are locked at the waist, the foot is provided with a climbing tool with a foot nail, then the size of the clamping piece 3 is adjusted according to the diameter of the electric power rod piece, so that the diameter of the clamping piece 3 is matched with that of the electric power rod piece, then the fastening component is clamped on the electric power rod piece, the operation component 6d is pulled to the rightmost side, the safety rope 1 is freely inserted in the adjusting component 6, the handles at the two ends of the fixing piece 2 are held by two hands of the operator, the diameter of the clamping piece 3 is continuously adjusted, so that the operator can quickly climb, the climbing force on the foot is further reduced, when the operator climbs, the safety rope 1 passes through the rolling pieces 61c of the rotating piece 6c, when the position of the fixing fastener needs to be climbed upwards, the handles are held by the hands to be stretched outwards, at this moment, the clamping piece 3 in the fastening assembly is expanded, the safety rope 1 stretches and retracts from the empty leakage groove 61f of the shell under the pulling of the waistline of an operator through the rolling piece 61c on the rotating piece 6c and the fixing piece 2, and the rolling piece 61c can enable the safety rope 1 to be clamped in the stretching process, so that the safety rope can be further quickly and conveniently climbed.
When an operator reaches a required working position, the safety rope 1 is pulled to be tightly clamped on a waistline, then the operating part 6d is pulled to reset and fix under the action of the elastic part, then the operator operates, when an accident occurs or a foot nail slides down, the safety rope 1 tied on the waist is pulled by a human body to drive the rotating part 6c to rotate, and under the action of the anti-skidding groove arranged on the operating part 6d which resets at the moment, the safety rope 1 inserted in the safety rope can be easily pulled from one side of the anti-skidding groove with a chamfered angle, and is not easy to retract from one side of the anti-skidding groove without the chamfered angle, so that the clamping part 3 is more conveniently clamped and is not easy to loosen, the clamping part 3 is tightly clamped on the electric power rod part again, and the clamping part 3 is more tightly clamped under the action of the fixing part 2 on the outer wall of the clamping part 3, the larger the falling force is, the more firmly the clamping piece 3 is locked on the electric power rod piece to prevent a human body from directly falling from the high altitude, and under the action of the outer side safety belt, the double-layer protection is realized when the human body falls, so that the operation danger of an operator is reduced, and the electric power rod piece has the advantages of simple structure, convenience in use and great cost reduction.
As noted above, while the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (7)
1. Electric power tower high altitude construction safety arrangement, characterized by includes:
the fastening assembly comprises a clamping piece for clamping the power rod, a fixing piece surrounding the outer wall of the clamping piece and preventing the clamping piece from sliding off the power rod, and a handle rotatably connected to one end of the fixing piece;
and the adjusting assembly comprises a shell connected to two ends of the clamping piece and an adjusting mechanism used for adjusting the tightness of the clamping piece.
2. The safety protection device for high altitude operation of electric power tower as claimed in claim 1, wherein the adjusting mechanism comprises:
the rotating piece is rotatably connected to one side of the shell and used for adjusting the position of the safety rope;
and the fixed block is matched with the rotating piece to enable the safety rope to move between the fixed block and the rotating piece.
3. The safety protection device for high altitude operation of electric power tower as claimed in claim 2, wherein the adjusting mechanism further comprises:
the control part is rotatably arranged on one side of the fixed part and is matched with the rotating part to control the movement and locking of the safety rope;
and the fixed shaft is fixedly arranged on one side of the fixed block and is used for supporting the rotation of the operating member.
4. The safety protection device for overhead working on electric power towers according to claim 3, wherein the rotating part comprises:
the rolling parts are arranged on one side close to the fixed block, and the safety rope is inserted between the rolling parts and used for reducing friction between the safety rope and the rotating parts.
5. The safety protection device for high altitude operation of electric power tower as claimed in claim 4, wherein the control member comprises:
and the elastic piece is fixedly connected between the fixing piece and the control piece and is used for resetting the control piece in time.
6. The safety protection device for the high-altitude operation of the electric power tower as claimed in claim 5, wherein the operation control member is provided with an anti-slip groove, and one side of the anti-slip groove is provided with a preset round angle, so that the safety rope can be conveniently tensioned.
7. The electric power tower overhead working safety protection device as claimed in claim 6, wherein the outer shell is provided with a leakage groove for inserting the safety rope and increasing the falling time of the safety rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121676976.2U CN215505216U (en) | 2021-07-22 | 2021-07-22 | Safety protection device for high-altitude operation of electric power tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121676976.2U CN215505216U (en) | 2021-07-22 | 2021-07-22 | Safety protection device for high-altitude operation of electric power tower |
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| Publication Number | Publication Date |
|---|---|
| CN215505216U true CN215505216U (en) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121676976.2U Active CN215505216U (en) | 2021-07-22 | 2021-07-22 | Safety protection device for high-altitude operation of electric power tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115887962A (en) * | 2023-02-14 | 2023-04-04 | 广东电网有限责任公司清远连南供电局 | Anti-falling self-locking bayonet for tail rope of safety belt of pedal rod |
-
2021
- 2021-07-22 CN CN202121676976.2U patent/CN215505216U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115887962A (en) * | 2023-02-14 | 2023-04-04 | 广东电网有限责任公司清远连南供电局 | Anti-falling self-locking bayonet for tail rope of safety belt of pedal rod |
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