CN107961459B - Climbing protection device for power transmission tower and application method thereof - Google Patents
Climbing protection device for power transmission tower and application method thereof Download PDFInfo
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- CN107961459B CN107961459B CN201711168931.2A CN201711168931A CN107961459B CN 107961459 B CN107961459 B CN 107961459B CN 201711168931 A CN201711168931 A CN 201711168931A CN 107961459 B CN107961459 B CN 107961459B
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- upper arm
- glove
- connecting rod
- hook
- barb
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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
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- Professional, Industrial, Or Sporting Protective Garments (AREA)
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Abstract
The invention discloses a climbing protection device for a power transmission tower and a using method thereof, wherein the climbing protection device comprises: an upper arm belt, a glove and a claw assembly; the upper arm belt can be bound and fixed on the upper arm of a person, and a first hinging seat is arranged on the upper arm belt and is hinged with a connecting rod on the first hinging seat; a longitudinal sleeve is arranged on the back side of the glove; the rear end of the hook component is connected with the connecting rod, the front end of the hook component penetrates through the sleeve and extends forwards, and the front end of the hook component is provided with a barb which bends towards the palm side of the glove. The power transmission tower climbing protection device can enable workers to hook hands on steps in the process of rest of climbing the power transmission tower, so that the arms can be loosened, workers can be enabled to have a safety protection effect when climbing the tower, and the pain of fingers can be relieved.
Description
Technical Field
The invention belongs to the field of high-voltage line construction safety protection equipment, and particularly relates to a climbing protection device for a power transmission tower and a using method of the climbing protection device.
Background
Transmission line staff often need climb the transmission tower and go to carry out line maintenance or line maintenance, but the transmission tower is all higher usually, and the staff often need make arm recovery strength in climbing in-process outage many times, but the staff still need keep grasping the ladder always in outage in-process, and the finger can not have a rest all the time, and the staff will lead to weighing down the casualty occurence of failure if both hands take off the power landing in climbing.
Disclosure of Invention
In order to solve the problems, the invention provides a power transmission tower climbing protection device and a use method thereof, which can enable a worker to hook hands on steps in the process of rest of climbing a power tower, can relax the arms, can enable the worker to play a role in safety protection when climbing the power tower, and can relieve the ache of the fingers.
In order to achieve the purpose, the invention adopts the following technical scheme to solve the problem:
a power transmission tower climbing protection device, comprising: an upper arm strap, a glove and a claw assembly; the upper arm belt can be bound and fixed on the upper arm of a person, a first hinge seat is arranged on the upper arm belt, and a connecting rod is hinged to the first hinge seat; the back side of the glove is provided with a longitudinal sleeve; one end of the hook component is connected with the connecting rod, the other end of the hook component penetrates through the sleeve and extends forwards, a barb is arranged at the front end of the hook component, and the barb bends towards the palm side of the glove.
The hook component comprises a connecting disc and a hook rod, a connecting hole is formed in the middle of the connecting disc, the end of the connecting rod penetrates through the connecting hole to be connected with the connecting disc, and the connecting disc can rotate around the connecting rod; the root of the claw rod is connected with the connecting disc, the rod body of the claw rod penetrates through the longitudinal sleeve, and the tail end of the claw rod is bent to form a barb.
The end of the connecting rod is provided with threads, the end of the connecting rod is at least connected with two nuts, and the two nuts are respectively positioned on two sides of the connecting disc.
The end part of the connecting rod is a polished rod, and the end part of the connecting rod penetrates through the connecting disc and then is fixed through a stop pin.
The back of the hand of the glove is provided with a second hinging seat at the finger root, and the tube body of the longitudinal sleeve is hinged on the second hinging seat.
One or more claw rods are fixedly connected to the connecting disc, one or more longitudinal sleeves are hinged to the back side of the glove, and each claw rod correspondingly penetrates through one longitudinal sleeve.
The forearm belt can be bound and fixed on the forearm of a person, and an elbow protecting pad is connected between the forearm belt and the upper arm belt.
A use method of the climbing protection device for the power transmission tower comprises the following steps:
firstly, the belt buckle of the upper arm belt is bound and fixed on the upper arm of a person, the glove is worn on the hand, the hook component is connected in the longitudinal sleeve on the glove in a sliding manner, and the hook component is connected with the upper arm belt through the connecting rod;
when one arm is used for grabbing upwards, the upper arm belt can drive the connecting rod to pull the hook claw assembly backwards, so that the barb at the front end of the hook claw assembly is retracted outwards, and barb grabbing action is realized; the other upper arm drives the connecting rod to push the hook claw assembly forwards, so that the barb at the front end of the hook claw assembly extends out towards the front of the glove, and fingers on the glove are far away from the barb at the front end of the hook claw assembly, so that the barb releasing action is realized; thus, the climbing process of the power transmission tower is realized by the circulation of two hands;
when the hand is stopped, any one of the arms is hung on an object through the barb on the hook claw component, so that the fingers can be fully stopped.
Compared with the prior art, the invention has the following technical effects:
according to the climbing protection device for the power transmission tower, the upper arm belt can be bound and fixed on the upper arm of a person through the belt buckle, the glove is worn on the hand, the hook component is connected in the longitudinal sleeve on the glove in a sliding mode, the hook component is connected with the upper arm belt through the connecting rod, and the upper arm, the front arm and the connecting rod connected with the hook component of the person form a sliding rod mechanism. When workers wearing the device on both arms climb upwards, the right arms of the workers extend forwards to prepare for grabbing an upper ladder, and the left arms are folded backwards to be recycled to prepare for releasing the current ladder; when a worker stretches out of the right arm to grab the ladder on the electric tower upwards, the upper arm belt of the right arm can drive the connecting rod to pull the hook claw assembly backwards, so that the barb at the front end of the hook claw assembly is retracted, and the worker can conveniently grab the ladder by taking the right hand part of the glove; the left arm of staff is folding the recovery in-process, and the upper arm area of left arm drives the connecting rod and promotes the hook subassembly forward, makes the barb of hook subassembly front end stretch out to gloves the place ahead, and the finger on the gloves is kept away from with the barb of hook subassembly front end, makes things convenient for staff's left hand to relieve the ladder. When the staff need stop, the barb on arbitrary arm accessible hook claw subassembly is hung on the ladder, and the finger need not grasp the ladder this moment, makes the finger can obtain abundant rest, can avoid the staff to a certain extent because of the emergence of the casualty accident that both hands break away from and lead to, plays the safety protection effect simultaneously.
Furthermore, the claw rod in the claw assembly is fixedly connected to the connecting disc, the connecting disc is connected with the end portion of the connecting rod through the connecting hole, threads are arranged on the end portion of the connecting rod, the end portion of the connecting rod is at least connected with two nuts, the two nuts are respectively located on two sides of the connecting disc, the connecting disc can rotate relative to the connecting rod in the connecting mode, meanwhile, the connecting rod can push and pull the connecting disc, and then the claw rod is pushed and pulled. The structure can meet the requirement of free movement of the arms and the hands of a person, so that the hands of the person can swing along the elbow joint along with the forearms relative to the upper arms and can also rotate along with the axial direction of the forearms.
Furthermore, a second hinging seat is fixedly connected at the base of the finger on the back side of the hand of the glove, so that the longitudinal sleeve is hinged on the second hinging seat, when the hand of a worker swings relative to the forearm, the longitudinal sleeve can swing relative to the glove along the second hinging seat, and the hand movement of the worker is not hindered by the longitudinal sleeve and the claw rod.
Furthermore, a plurality of claw rods are fixedly connected to the connecting disc, a plurality of movable longitudinal sleeves are hinged to a second hinging seat on the hand back side of the glove, each claw rod is sleeved in one longitudinal sleeve in a sliding mode, the plurality of claw rods can reduce stress between each claw rod and the connecting disc, reliability and durability of the claw assembly are improved, and a worker can grab the ladder more stably.
Further, the staff is when climbing the ladder on the electric tower, the elbow of arm is difficult to avoid and other ladders contact about it, especially when the hand is debilitated, control the arm and collide with other ladders more easily and scotch, for the elbow of protection staff's both arms, should set up the forearm area between gloves and upper arm area, the forearm area can be banded on staff's forearm, be connected with the elbow pad between forearm area and the upper arm area, the elbow pad is located the outside of people's arm, separate between people's elbow and ladder, can prevent that people's elbow from being collided with the scotch by the ladder.
The use method of the invention forms a slide bar mechanism by the upper arm and the forearm of a person and the connecting rod connected with the hook component, thus realizing the climbing process of a worker, when the worker needs to stop, any one arm can be hung on the ladder by the barb on the hook component, and the fingers do not need to grasp the ladder, so that the fingers can have a sufficient rest, the occurrence of the falling accident caused by the separation of the hands of the worker can be avoided to a certain extent, and the safety protection effect is achieved.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the climbing protection device for a power transmission tower of the present invention.
In the above figures: 1, an upper arm band; 101 a first articulated mount; 102 connecting rods; 2, gloves; 201 a longitudinal sleeve; 202 a second hinged seat; 3 a hook component; 301 barb; 302 a connecting disc; 303 a claw rod; 4 a forearm strap; 401 elbow pad.
Detailed Description
The invention is described in further detail below with reference to the figures and specific embodiments.
Referring to fig. 1, the climbing protection device for a power transmission tower of the present invention includes: the upper arm belt 1, the glove 2 and the claw component 3; the upper arm belt 1 can be bound and fixed on the upper arm of a person, a first hinge seat 101 is arranged on the upper arm belt 1, and a connecting rod 102 is hinged on the first hinge seat 101; the back side of the hand of the glove 2 is provided with a longitudinal sleeve 201; the rear end of the hook component 3 is connected with the connecting rod 102, the front end of the hook component 3 penetrates through the sleeve and extends forwards, the front end of the hook component 3 is provided with a barb 301, and the barb 301 bends towards the palm side of the glove 2.
The upper arm belt 1 in the device can be bound and fixed on the upper arm of a person through a belt buckle, the glove 2 is worn on the hand, the hook component 3 is connected in the longitudinal sleeve 201 on the glove 2 in a sliding mode, the hook component 3 is connected with the upper arm belt 1 through the connecting rod 102, and the upper arm, the forearm and the connecting rod 102 connected with the hook component 3 of the person form a sliding rod mechanism. When workers wearing the device on both arms climb upwards, the right arms of the workers extend forwards to prepare for grabbing an upper ladder, and the left arms are folded backwards to be recycled to prepare for releasing the current ladder; when a worker stretches out the right arm to grab the ladder on the electric tower upwards, the upper arm belt 1 of the right arm can drive the connecting rod 102 to pull the hook component 3 backwards, so that the barb 301 at the front end of the hook component 3 is retracted, and the worker can conveniently grab the ladder with the right hand of the glove 2; during the folding and recycling process of the left arm of the worker, the upper arm belt 1 of the left arm drives the connecting rod 102 to push the hook component 3 forwards, so that the barb 301 at the front end of the hook component 3 extends out of the front of the glove 2, the fingers on the glove 2 are far away from the barb 301 at the front end of the hook component 3, and the left hand of the worker can conveniently release the ladder. When the worker needs to stop, any one of the arms can be hung on the ladder through the barb 301 on the hook component 3, the fingers do not need to grasp the ladder, the fingers can be fully rested, and the falling accident caused by the separation of the hands of the worker can be avoided to a certain extent.
Referring to fig. 1, the hook assembly 3 includes a connecting disc 302 and a hook rod 303, a connecting hole is formed in the middle of the connecting disc 302, the end of the connecting rod 102 passes through the connecting hole to be connected with the connecting disc 302, and the connecting disc 302 can rotate relative to the axis of the connecting rod 102; the shaft of the claw rod 303 penetrates through the longitudinal sleeve 201, the root of the claw rod 303 is fixedly connected to the connecting disc 302, and the tail end of the claw rod 303 is bent to form the barb 301.
Wherein, the claw rod 303 in the claw assembly 3 is fixedly connected to the connecting disc 302, the connecting disc 302 is connected with the end part of the connecting rod 102 through the connecting hole, the end part of the connecting rod 102 is provided with threads, the end part of the connecting rod 102 is at least connected with two nuts, the two nuts are respectively positioned at two sides of the connecting disc 302, the connecting disc 302 can rotate relative to the connecting rod 102 by the connecting mode, and meanwhile, the connecting rod 102 can push and pull the connecting disc 302, so that the claw rod 303 is pushed and pulled. The structure can meet the requirement of free movement of the arms and the hands of a person, so that the hands of the person can swing along the elbow joint along with the forearms relative to the upper arms and can also rotate along with the axial direction of the forearms.
Referring to fig. 1, a second hinge base 202 is provided at the base of the finger on the back side of the glove 2, and the tube body of the longitudinal sleeve 201 is hinged to the second hinge base 202.
Wherein, the second hinged seat 202 is fixedly connected with the base of the finger on the back side of the glove 2, the longitudinal sleeve 201 is hinged on the second hinged seat 202, when the hand of the worker swings relative to the forearm, the longitudinal sleeve 201 can swing relative to the glove 2 along the second hinged seat 202, so that the hand movement of the worker is not hindered by the longitudinal sleeve 201 and the claw rod 303.
One or more claw rods 303 are fixedly connected to the connecting plate 302, correspondingly, one or more longitudinal sleeves 201 are hinged to the back side of the glove 2, and each claw rod 303 correspondingly penetrates through one longitudinal sleeve 201.
Wherein, fixedly connected with a plurality of claw poles 303 on connection pad 302, articulated on the dorsal second of gloves 2 articulates on seat 202 has a plurality of vertical sleeves 201 of activity, and every claw pole 303 slides the suit respectively in a vertical sleeve 201, and a plurality of claw poles 303 can reduce the stress between every claw pole 303 and connection pad 302, have improved the reliability and the durability of claw subassembly 3, make the staff can snatch the ladder more stably.
Referring to fig. 1, the utility model also comprises a forearm belt 4, the forearm belt 4 can be bound and fixed on the forearm of the person, and an elbow pad 401 is connected between the forearm belt 4 and the upper arm belt 1.
Wherein, the staff is during ladder on the climbing tower, the elbow of arm is inevitable to contact with other ladders about it, especially when the hand is debilitated, control the arm and collide with and scotch with other ladders more easily, for the elbow of protection staff's both arms, should set up forearm area 4 between gloves 2 and upper arm area 1, forearm area 4 can be ligature on staff's forearm, be connected with elbow pad 401 between forearm area 4 and upper arm area 1, elbow pad 401 is located the outside of people's arm, separate between people's elbow and ladder, can prevent that people's elbow from being collided with the scotch by the ladder.
The power transmission tower climbing protection device can enable workers to hook hands on steps in the process of rest of climbing the power transmission tower, so that the arms can be loosened, workers can be enabled to have a safety protection effect when climbing the tower, and the pain of fingers can be relieved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent changes and modifications made within the scope of the present invention should be considered as the technical scope of the present invention.
Claims (8)
1. A power transmission tower climbing protection device, characterized by includes: the upper arm belt (1), the glove (2) and the claw component (3); the upper arm belt (1) can be bound and fixed on the upper arm of a person, a first hinge seat (101) is arranged on the upper arm belt (1), and a connecting rod (102) is hinged on the first hinge seat (101); a longitudinal sleeve (201) is arranged on the back side of the glove (2); one end of the hook component (3) is connected with the connecting rod (102), the other end of the hook component (3) penetrates through the sleeve (201) to extend forwards, a barb (301) is arranged at the front end of the hook component (3), and the barb (301) bends towards the palm side of the glove (2).
2. The climbing protection device for the power transmission tower according to claim 1, wherein the hook assembly (3) comprises a connecting disc (302) and a hook rod (303), a connecting hole is formed in the middle of the connecting disc (302), the end of the connecting rod (102) is connected with the connecting disc (302) through the connecting hole, and the connecting disc (302) can rotate around the connecting rod (102); the root of the claw rod (303) is connected with the connecting disc (302), the rod body of the claw rod (303) penetrates through the longitudinal sleeve (201), and the tail end of the claw rod (303) is bent to form a barb (301).
3. The transmission tower climbing protection device according to claim 2, characterized in that the end of the connecting rod (102) is provided with a thread, and at least two nuts are connected to the end of the connecting rod (102), the two nuts being located on both sides of the connecting disc (302).
4. The climbing protection device for the power transmission tower according to claim 2, wherein the end of the connecting rod (102) is a polished rod, and the end of the connecting rod (102) passes through the connecting disc (302) and is fixed by a stop pin.
5. The transmission tower climbing protection device according to claim 2, characterized in that a second hinge seat (202) is provided at the base of the finger on the dorsal side of the glove (2), and the tube body of the longitudinal sleeve (201) is hinged on the second hinge seat (202).
6. The climbing protection device according to claim 5, characterized in that one or more claw rods (303) are fixedly connected to the connection plate (302), one or more longitudinal sleeves (201) are hinged to the back side of the glove (2), and each claw rod (303) passes through one longitudinal sleeve (201).
7. The climbing protection device for the power transmission tower according to any one of claims 1 to 6, characterized by further comprising a forearm strap (4), wherein the forearm strap (4) can be bound and fixed on the forearm of a person, and an elbow pad (401) is connected between the forearm strap (4) and the upper arm strap (1).
8. Use of a transmission tower climbing protection device according to any of claims 1 to 7, characterized by the following steps:
the preparation method comprises the following steps: firstly, the belt buckle of the upper arm belt (1) is bound and fixed on the upper arm of a person, the glove (2) is worn on the hand, the hook component (3) is connected in a longitudinal sleeve (201) on the glove (2) in a sliding way, and the hook component (3) is connected with the upper arm belt (1) through a connecting rod (102);
the method comprises the following steps: when one arm is used for grabbing upwards, the upper arm belt (1) can drive the connecting rod (102) to pull the hook claw component (3) backwards, so that the barb (301) at the front end of the hook claw component (3) moves backwards, and grabbing action of the barb (301) is realized; meanwhile, the other upper arm belt (1) drives the connecting rod (102) to push the hook component (3) forwards, so that the barb (301) at the front end of the hook component (3) extends out towards the front of the glove (2), fingers on the glove (2) are far away from the barb (301) at the front end of the hook component (3), and the releasing action of the barb (301) is realized; thus, the climbing process of the power transmission tower is realized by the circulation of two hands; wherein when the rest is needed, any one of the arms is hung on the object through the barb (301) on the hook claw component (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711168931.2A CN107961459B (en) | 2017-11-21 | 2017-11-21 | Climbing protection device for power transmission tower and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711168931.2A CN107961459B (en) | 2017-11-21 | 2017-11-21 | Climbing protection device for power transmission tower and application method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107961459A CN107961459A (en) | 2018-04-27 |
| CN107961459B true CN107961459B (en) | 2020-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711168931.2A Expired - Fee Related CN107961459B (en) | 2017-11-21 | 2017-11-21 | Climbing protection device for power transmission tower and application method thereof |
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| CN (1) | CN107961459B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111152238A (en) * | 2020-01-22 | 2020-05-15 | 深圳国信泰富科技有限公司 | Ladder climbing equipment for robot |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2577811A1 (en) * | 1985-02-28 | 1986-08-29 | Fraysse Rene | Sailboard harness permitting instinctive hooking to and unhooking from the wishbone |
| CA2644932A1 (en) * | 2008-11-12 | 2010-05-12 | Curtis Bateson | Harness sling apparatus with palm hooks for water skiers |
| CN103961824A (en) * | 2014-05-23 | 2014-08-06 | 国家电网公司 | Iron tower climbing safety rope |
| CN104665962B (en) * | 2015-02-05 | 2017-04-05 | 华南理工大学 | Wearable function strengthens machine hand system and its assisted finger and control method |
| CN204864615U (en) * | 2015-08-27 | 2015-12-16 | 广东电网有限责任公司佛山供电局 | Prevent that waistband formula safety belt that falls in high altitude encircles safely |
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2017
- 2017-11-21 CN CN201711168931.2A patent/CN107961459B/en not_active Expired - Fee Related
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| CN107961459A (en) | 2018-04-27 |
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Granted publication date: 20200218 Termination date: 20201121 |