CN219271989U - Novel safety protection device for climbing electric power iron tower - Google Patents
Novel safety protection device for climbing electric power iron tower Download PDFInfo
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- CN219271989U CN219271989U CN202223601322.0U CN202223601322U CN219271989U CN 219271989 U CN219271989 U CN 219271989U CN 202223601322 U CN202223601322 U CN 202223601322U CN 219271989 U CN219271989 U CN 219271989U
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- iron tower
- climbing
- lantern ring
- adjustable fastener
- protection device
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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 discloses a novel safety protection device for climbing an electric power iron tower, which comprises a connecting belt and a clamping device; the clamping device comprises an adjustable fastener and a lantern ring assembly which is sleeved on the iron tower foot nail; the adjustable fastener sets up on the lantern ring subassembly, and is used for fixing the lantern ring subassembly that is located on the iron tower nail, and the regulation control portion of adjustable fastener links to each other with the one end of connecting band, and the other end of connecting band is used for connecting the operation safety belt. According to the utility model, an operator can wear the climbing glove and hold the clamping device when climbing the electric iron tower, the lantern ring assembly is sleeved on the iron tower foot nails, the adjustable fasteners are adjusted by fingers to finish fixing, the clamping device provides the hand fixing points, meanwhile, the hand stress is effectively reduced, the physical strength of the operator is saved, and when the operator falls carelessly, the adjustable fasteners are pulled through the connecting belt, so that the lantern ring assembly is sleeved on the iron tower foot nails, the equipment cost is reduced, the efficiency of climbing the electric iron tower is improved, and the personal safety of the operator is ensured.
Description
Technical Field
The utility model relates to the technical field of overhauling of power transmission lines of electric power towers, in particular to a novel safety protection device for climbing of electric power towers.
Background
In the overhauling operation process of the electric power transmission line of the electric power iron tower, an operator needs to climb to the top of the iron tower and then passes through the cross arm of the iron tower to enter an operation site. At present, in the climbing process of the high-altitude operation iron tower, a worker adopts a common rail type climbing fall protection mode, a double safety belt alternate protection mode and the like.
The rail type steel rail is adopted and is installed along with the electric power iron tower, and an operator connects a human body with the rail through a buckle to perform iron tower operation. The mode of two safety belts is to form two safety belts after adding one more protection belt with traditional safety belt, climbs through two safety belts alternate use, ensures that at least one safety belt can be connected human body and iron tower in the climbing process, ensures that no falling accident occurs.
Although the two modes can make up for the defect that no safety protection exists in the climbing process, the two modes have defects in practical application. The track type climbing anti-falling device has the defects of high equipment cost, complex operation and the like due to the alternate protection of double safety belts, and the track type climbing anti-falling device still cannot be widely used on the production site. The power supply company now requires a double safety belt method, which is low in efficiency although being less in investment, and the operators are high in energy consumption, and risks heatstroke and false drop. Therefore, the existing protection means do not solve the safety protection problem in the tower climbing process well. Therefore, how to reduce the equipment cost and improve the efficiency of climbing the electric iron tower at the same time is important, and the personal safety of operators is very important.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the utility model provides a novel safety device of electric power iron tower climbing can also improve the efficiency of climbing electric power iron tower when reducing equipment cost, guarantee operation personnel personal safety.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a novel safety protection device for climbing an electric power iron tower comprises a connecting belt and a clamping device;
the clamping device comprises an adjustable fastener and a lantern ring assembly which is sleeved on the iron tower foot nail;
the adjustable fastener is arranged on the lantern ring assembly and used for fixing the lantern ring assembly on the iron tower nail, the adjusting control part of the adjustable fastener is connected with one end of the connecting belt, and the other end of the connecting belt is used for connecting the operation safety belt.
Further, the collar assembly includes an inverted U-shaped collar, a torsion spring, and a connector;
the inverted U-shaped lantern ring is provided with a round hole for the iron tower foot nails to pass through, two vertical parts of the inverted U-shaped lantern ring are connected through the connecting piece, and the torsion spring is sleeved on the connecting piece;
the adjustable fastener is rotatably arranged on the connecting piece and is positioned between the two vertical parts of the inverted U-shaped lantern ring, one end of the torsion spring is connected with the inverted U-shaped lantern ring, and the other end of the torsion spring is connected with the adjustable fastener;
the adjustable fastener is provided with a pressing part and an adjusting control part at each edge around the rotation center of the adjustable fastener, and the pressing part is used for rotating and propping against iron tower nails penetrating through the round holes;
the torsion spring is in a deformation state when the pressing part abuts against the iron tower foot nail.
Further, the edge part of the pressing part for pressing the iron tower foot nails is in a saw-tooth shape.
Further, the adjustment control portion includes an annular portion;
one end of the connecting belt is provided with a hook which is hung on the annular part.
Further, the adjusting control part also comprises a rotating handle for being stirred by a human hand.
Further, the connecting band is an elastic piece.
The utility model has the beneficial effects that: the utility model provides a novel safety device of electric power iron tower climbing comprises climbing gloves, connecting band and chucking device for the operation personnel is wearable climbing gloves and hold chucking device when climbing electric power iron tower, overlaps the lantern ring subassembly on the iron tower foot nail, and it is fixed to accomplish with the adjustable fastener of finger regulation, and chucking device provides the hand fixed point and effectively lightens the hand atress, saves personnel's physical power, pulls adjustable fastener through the connecting band when carelessly taking place to fall, makes lantern ring subassembly cover tight iron tower foot nail, can also improve climbing electric power iron tower's efficiency when reducing equipment cost, guarantee operation personnel personal safety.
Drawings
FIG. 1 is a schematic installation diagram of a novel safety protection device for climbing an electric iron tower according to an embodiment of the utility model;
fig. 2 is a schematic structural view of a collar assembly and an adjustable fastener of a novel safety protection device for climbing an electric iron tower according to an embodiment of the present utility model;
fig. 3 is a schematic diagram of an internal structure of a collar assembly of a novel safety protection device for climbing an electric iron tower according to an embodiment of the present utility model.
Description of the reference numerals:
1. a connecting belt; 2. an adjustable fastener; 3. iron tower foot nails; 4. a collar assembly;
21. an adjustment control unit; 22. a pressing part;
41. an inverted U-shaped collar; 42. a torsion spring; 43. a connecting piece; 44. and a round hole.
211. An annular portion; 212. a rotating handle.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 to 3, a novel safety protection device for climbing an electric iron tower comprises a connecting belt 1 and a clamping device;
the clamping device comprises an adjustable fastener 2 and a lantern ring assembly 4 which is sleeved on the iron tower foot nail 3;
the adjustable fastener 2 is arranged on the lantern ring assembly 4 and is used for fixing the lantern ring assembly 4 positioned on the iron tower foot nails 3, the adjusting control part 21 of the adjustable fastener 2 is connected with one end of the connecting belt 1, and the other end of the connecting belt 1 is used for connecting an operation safety belt.
From the above description, the beneficial effects of the utility model are as follows: the utility model provides a novel safety device of electric power iron tower climbing comprises climbing gloves, connecting band 1 and chucking device for the operation personnel is wearable climbing gloves and hold chucking device when climbing electric power iron tower, with the cover ring subassembly 4 cover on iron tower foot nail 3, accomplish fixedly with the adjustable fastener 2 of finger regulation, chucking device effectively lightens the hand atress when providing the hand fixed point, saves personnel's physical power, pulls adjustable fastener 2 through connecting band 1 when carelessly taking place to fall, makes the 4 cover of cover ring subassembly tight iron tower foot nail 3, can also improve the efficiency of climbing electric power iron tower when reducing equipment cost, guarantee operation personnel personal safety.
Further, the collar assembly 4 comprises an inverted U-shaped collar 41, a torsion spring 42 and a connector 43;
the inverted U-shaped lantern ring 41 is provided with a round hole 44 for the iron tower foot nails 3 to pass through, two vertical parts of the inverted U-shaped lantern ring 41 are connected through the connecting piece 43, and the torsion spring 42 is sleeved on the connecting piece 43;
the adjustable fastener 2 is rotatably arranged on the connecting piece 43 and is positioned between two vertical parts of the inverted U-shaped lantern ring 41, one end of the torsion spring 42 is connected with the inverted U-shaped lantern ring 41, and the other end is connected with the adjustable fastener 2;
the adjustable fastener 2 is respectively provided with a pressing part 22 and an adjusting control part 21 at each edge around the rotation center of the adjustable fastener, and the pressing part 22 is used for rotating and pressing on the iron tower foot nails 3 passing through the round holes 44;
the torsion spring 42 is in a deformed state when the pressing part 22 presses against the iron tower foot nail 3.
From the above description, the collar assembly 4 is composed of an inverted U-shaped collar 41, a torsion spring 42 and a connecting piece 43, the adjustable fastener 2 and the connecting piece 43 are in running fit, adjustment is simple, the pressing part 22 is kept in a state of abutting against the iron tower nail 3 by means of the torsion spring 42, and the adjustable fastener can be automatically recovered after manual adjustment by an operator or traction adjustment of the connecting belt 1, and is stable and safe in structure and convenient to use.
Further, the edge part of the pressing part 22 for pressing the iron tower foot nail 3 is serrated.
As can be seen from the above description, the edge portion of the pressing portion 22 for pressing the tower leg nail 3 is saw-toothed, so that the pressing tower leg nail 3 can be effectively prevented from sliding out of the round hole 44 when being pressed, the falling off of the device is avoided, and the safety performance is improved.
Further, the adjustment control portion 21 includes an annular portion 211;
a hook is provided at one end of the connection strap 1, and is hooked on the annular portion 211.
As is apparent from the above description, the connection strap 1 is hung on the adjustment control portion 21 by means of a hook, so that the installation and removal processes of the device are convenient, and the operation efficiency is improved.
Further, the adjusting control part 21 further comprises a rotating handle 212 for being moved by a human hand.
As is clear from the above description, the adjustment control portion 21 is provided with a handle for being moved by a human hand, so that the difficulty in handling the finger when manually adjusting the adjustable fastener 2 is reduced, thereby facilitating climbing operation.
Further, the connecting band 1 is an elastic member.
From the above description, the connecting band 1 is an elastic member, has a certain buffering performance, and provides effective buffering when an operator falls, so as to effectively avoid impact damage accidents.
The novel safety protection device for climbing the electric power iron tower can be suitable for the scene of climbing operation of the electric power iron tower, and the novel safety protection device is described by a specific implementation mode:
referring to fig. 1 to 3, a first embodiment of the present utility model is as follows:
the novel safety protection device for climbing the electric power iron tower comprises a connecting belt 1 and a clamping device, wherein the clamping device comprises an adjustable fastener 2 and a lantern ring assembly 4 which is sleeved on an iron tower foot nail 3; the adjustable fastener 2 is arranged on the lantern ring assembly 4 and is used for fixing the lantern ring assembly 4 positioned on the iron tower foot nail 3, the adjusting control part 21 of the adjustable fastener 2 is connected with one end of the connecting belt 1, and the other end of the connecting belt 1 is used for connecting a working safety belt. Wherein the total weight of the clamping device and the connecting belt 1 is not more than 2kg, so that light wearing is realized.
In this embodiment, as shown in connection with fig. 2 and 3, the collar assembly 4 comprises an inverted U-shaped collar 41, a torsion spring 42 and a connector 43; the inverted U-shaped lantern ring 41 is provided with a round hole 44 for the iron tower foot nail 3 to pass through, the two vertical parts of the inverted U-shaped lantern ring 41 are connected through a connecting piece 43, and the torsion spring 42 is sleeved on the connecting piece 43; the adjustable fastener 2 is rotatably arranged on the connecting piece 43 and is positioned between two vertical parts of the inverted U-shaped lantern ring 41, one end of the torsion spring 42 is connected with the inverted U-shaped lantern ring 41, and the other end is connected with the adjustable fastener 2; the adjustable fastener 2 is respectively provided with a pressing part 22 and an adjusting control part 21 at each edge around the rotation center, wherein the pressing part 22 is used for rotating and pressing on the iron tower foot nail 3 passing through the round hole 44; the torsion spring 42 is in a deformed state when the pressing portion 22 abuts against the presser foot 3. As shown in fig. 2, the edge portion of the pressing portion 22 for pressing the iron tower leg nail 3 is serrated.
In this embodiment, a novel safety device of electric power iron tower climbing is two sets altogether, is at the use:
first, an operator who needs to perform climbing work wears climbing gloves, connects the connection strap 1 on the two clamping devices to the safety belt on his own body, and holds one clamping device with both hands and performs climbing.
Secondly, in the climbing process: firstly, the pressing part 22 of the adjustable fastener 2 is pulled out by fingers, and then the inverted U-shaped lantern ring 41 is sleeved on the iron tower foot nail 3; the pressing part is used for pressing the iron tower foot nails 3 so as to prevent the inverted U-shaped lantern ring 41 from sliding.
Finally, when the worker carelessly falls down or falls down, the adjusting control part 21 of the adjustable fastener 2 is pulled by the connecting belt 1, so that the pressing part 22 is pressed more tightly, namely, the connecting belt 1 pulls and drives the pressing part 22 at the edge of the adjustable fastener 2 to press on the iron tower foot nails 3, thereby the iron tower foot nails 3 are bitten by resultant force with the inverted U-shaped lantern ring 41, the worker can be effectively limited to be separated from the iron tower, and the worker can be hung by the connecting belt 1 and the clamping device, so that the accident of falling from the iron tower is prevented, and the personal safety of the worker is ensured.
Moreover, the device of this embodiment can use with the cooperation of traditional electric power aloft work safety belt, originally only rely on the complexity of one step one to articulate of safety belt, have the vacuum district etc. drawback that breaks away from the protection to turn into strong pulling force, the reliable connection advantage of self-adaptation joint, can make the staff more convenient carry out aloft climbing operation, reduce physical effort, promote work efficiency.
In the present embodiment, as shown in fig. 1, the adjustment control portion 21 includes an annular portion 211; one end of the connecting band 1 is provided with a hook which is hooked on the annular portion 211. In addition, in order to facilitate manual adjustment by the operator, the adjustment control portion 21 further includes a lever 212 for manual pulling.
In this embodiment, the connecting band 1 is an elastic member, and has good cushioning properties.
In summary, the novel safety protection device for climbing the electric power iron tower is composed of the climbing glove, the connecting belt and the clamping device, so that an operator can wear the climbing glove and hold the clamping device when climbing the electric power iron tower, the lantern ring assembly is sleeved on the iron tower foot nail 3, the adjustable fastening piece is adjusted by fingers to finish fixing, the clamping device provides a hand fixing point, meanwhile, the hand stress is effectively reduced, the physical strength of the operator is saved, the adjustable fastening piece is adjusted by the connecting belt when the user carelessly falls, the pressing part at the edge of the adjustable fastening piece is driven to press against the iron tower foot nail, and accordingly the iron tower foot nail is bitten by resultant force with the inverted U-shaped lantern ring, the operator can be effectively limited to be separated from the iron tower, and accordingly the accident of falling from the iron tower is prevented. On the other hand, the efficiency of climbing the electric power iron tower can be improved while the equipment cost is reduced, and the personal safety of operators is ensured.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (6)
1. The novel safety protection device for climbing the electric power iron tower is characterized by comprising a connecting belt and a clamping device;
the clamping device comprises an adjustable fastener and a lantern ring assembly which is sleeved on the iron tower foot nail;
the adjustable fastener is arranged on the lantern ring assembly and used for fixing the lantern ring assembly on the iron tower nail, the adjusting control part of the adjustable fastener is connected with one end of the connecting belt, and the other end of the connecting belt is used for connecting the operation safety belt.
2. The novel safety protection device for climbing of an electric iron tower according to claim 1, wherein the collar assembly comprises an inverted U-shaped collar, a torsion spring and a connecting piece;
the inverted U-shaped lantern ring is provided with a round hole for the iron tower foot nails to pass through, two vertical parts of the inverted U-shaped lantern ring are connected through the connecting piece, and the torsion spring is sleeved on the connecting piece;
the adjustable fastener is rotatably arranged on the connecting piece and is positioned between the two vertical parts of the inverted U-shaped lantern ring, one end of the torsion spring is connected with the inverted U-shaped lantern ring, and the other end of the torsion spring is connected with the adjustable fastener;
the adjustable fastener is provided with a pressing part and an adjusting control part at each edge around the rotation center of the adjustable fastener, and the pressing part is used for rotating and propping against iron tower nails penetrating through the round holes;
the torsion spring is in a deformation state when the pressing part abuts against the iron tower foot nail.
3. The novel safety protection device for climbing of an electric iron tower according to claim 2, wherein the edge part of the pressing part for pressing the foot nail of the iron tower is in a zigzag shape.
4. The novel safety protection device for climbing of an electric iron tower according to claim 1, wherein the adjusting control part comprises an annular part;
one end of the connecting belt is provided with a hook which is hung on the annular part.
5. The novel safety protection device for climbing of an electric iron tower according to claim 1, wherein the adjusting control part further comprises a rotating handle for being shifted by a human hand.
6. The novel safety protection device for climbing of an electric iron tower according to claim 1, wherein the connecting belt is an elastic piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223601322.0U CN219271989U (en) | 2022-12-30 | 2022-12-30 | Novel safety protection device for climbing electric power iron tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223601322.0U CN219271989U (en) | 2022-12-30 | 2022-12-30 | Novel safety protection device for climbing electric power iron tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219271989U true CN219271989U (en) | 2023-06-30 |
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ID=86936771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223601322.0U Active CN219271989U (en) | 2022-12-30 | 2022-12-30 | Novel safety protection device for climbing electric power iron tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219271989U (en) |
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2022
- 2022-12-30 CN CN202223601322.0U patent/CN219271989U/en active Active
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