CN113750393A - Concrete pole power failure climbing protection waist rope - Google Patents
Concrete pole power failure climbing protection waist rope Download PDFInfo
- Publication number
- CN113750393A CN113750393A CN202111026587.XA CN202111026587A CN113750393A CN 113750393 A CN113750393 A CN 113750393A CN 202111026587 A CN202111026587 A CN 202111026587A CN 113750393 A CN113750393 A CN 113750393A
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- Prior art keywords
- rope
- pole
- connecting rope
- belt
- skidding
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- 230000009194 climbing Effects 0.000 title claims abstract description 13
- 238000005299 abrasion Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 241001503987 Clematis vitalba Species 0.000 abstract description 7
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
-
- 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
- A62B35/0006—Harnesses; Accessories therefor
-
- 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
- A62B35/0006—Harnesses; Accessories therefor
- A62B35/0025—Details and accessories
- A62B35/0037—Attachments for lifelines and lanyards
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a concrete pole power failure climbing protection waist rope which mainly comprises a safety harness (1), a connecting rope (2) and an anti-skidding surrounding pole belt (6); the lower end of the safety harness (1) is provided with a connecting hole; one end of the anti-skid surrounding rod belt (6) is provided with a D-shaped hanging ring (8), and the other end is provided with a self-locking device (5); the self-locking device (5) is provided with a grapple III; one end of the connecting rope (2) is provided with a rope grabbing device (3), and the rope grabbing device (3) is provided with a grapple I (4); the other end of the connecting rope (2) sequentially penetrates through a connecting hole of the safety harness (1) and a D-shaped hanging ring (8) of the anti-skidding surrounding rod belt (6), and a grabbing hook II (9) is arranged at the end part of the connecting rope (2). The safety catch is simple in structure, safe and reliable, and can effectively prevent potential safety hazards of rapid falling caused by falling off of the climbers.
Description
Technical Field
The invention belongs to the technical field of electric power overhaul, and particularly relates to a concrete pole power failure climbing protection waist rope.
Background
The 35kV and below voltage class line mainly takes concrete poles as the main line, the concrete poles without anti-falling devices and foot nails are climbed, and the operating personnel only rely on the foot buckles and the safety belt waist ropes for protection. However, in the practice of electric power construction and maintenance, when climbing a concrete pole (cement pole) without a foot pin, the operating personnel who fall off the foot pin slide downwards along the pole body from the high position of the pole, the higher the height is, the faster the downward sliding speed is, and thus, the injury to the operating personnel is greatly improved. The main reason is that when the climbers fall off and the operator falls down, the existing safety waist rope can only protect the operator from falling off towards the outside of the rod body in an inclined way, but cannot effectively reduce the kinetic energy injury caused by the speed of the operator sliding down under the action of gravity.
Disclosure of Invention
The invention aims to provide a waist rope for protecting a concrete pole during power failure climbing, aiming at the defects in the prior art. The safety catch is simple in structure, safe and reliable, and can effectively prevent potential safety hazards of rapid falling caused by falling off of the climbers.
In order to achieve the purpose, the invention adopts the following technical scheme:
a power-off climbing protection waist rope for a concrete pole mainly comprises a safety harness, a connecting rope and an anti-skidding surrounding pole belt; the lower end of the safety belt is provided with a connecting hole; one end of the anti-skid surrounding rod belt is provided with a D-shaped hanging ring, and the other end of the anti-skid surrounding rod belt is provided with a self-locking device; the self-locking device is provided with a grapple III; one end of the connecting rope is provided with a rope grabbing device, and the rope grabbing device is provided with a grapple I; the other end of the connecting rope sequentially penetrates through the connecting hole of the safety harness and the D-shaped hanging ring of the anti-skidding surrounding rod belt, and the end part of the connecting rope is provided with a grapple II.
The invention aims to reduce the injury of operators when an upper nailless concrete rod (cement rod) falls, improves the waist rope of the safety belt and adds the anti-skidding surrounding rod belt. When a person who climbs the pole stands stably and grabs the rope grabbing device to lift upwards, the self-locking device on the anti-skidding enclosing pole belt is automatically loosened to adjust the waist rope to a proper position, and when the rope grabbing device is loosened, the self-locking device on the anti-skidding enclosing pole belt automatically clasps the pole. When the climbers drop carelessly, and the operating personnel loses and steps on the pole strong point and do the free fall motion, self-lock device on the anti-skidding surrounding rod area will start, fixes the operating personnel on the pole wait for the rescue, so not only improves the security of operation, does not influence the efficiency of stepping on the pole personnel and going up the pole moreover.
The invention further discloses that an anti-abrasion protective sleeve is arranged on the connecting rope which is contacted with the D-shaped hanging ring. When the anti-skidding surrounding rod belt is held tightly automatically, the connecting rope and the D-shaped hanging ring have larger friction force, and the anti-abrasion protective sleeve is additionally arranged, so that the safety performance can be further improved, and the service life of the anti-skidding surrounding rod belt can be prolonged.
The functions of each part of the invention are introduced:
safety braces: the safety harness is used for an operator to wear, connect the anti-skidding surrounding rod belt and the connecting rope, so that the operator is prevented from falling off from the telegraph pole when an accident happens.
Rope grab: a connecting device for connecting and fixing the connecting rope.
Grabbing a hook: and the connecting device is used for connecting the connecting rope and the anti-skidding surrounding rod belt.
Self-locking device: the self-locking device is started when the climbers drop and fall accidentally, so that the anti-skidding surrounding rod belt is ensured to fix the telegraph pole.
The antiskid encloses the pole area: the utility model is used for holding the telegraph pole tightly and not sliding down when the worker accidentally drops.
An anti-abrasion protective sleeve: the wear resistance between the connecting rope and the telegraph pole is increased.
The use method of the invention comprises the following steps:
1. the worker wears the safety harness, firstly, the anti-skid surrounding pole with the right side belt is provided with the grapple III of the self-locking device to loosen the connecting rope to surround the pole; the grapple III buckles the connecting rope again; the electric pole is arranged between the anti-skidding pole surrounding belt and the connecting rope.
2. And buckling buckles at two sides of the waist of the worn safety belt by using a grab hook I on the rope grab and a grab hook II at the other end of the connecting rope.
3. The length between the connecting rope on the rope grabbing device and the body is adjusted. When the climbers drop carelessly and the operating personnel lose the pole-climbing supporting point to do free-falling body movement, the self-locking device on the anti-skidding enclosing pole belt can be started to fix the operating personnel on the telegraph pole for waiting for rescue, so that the operation safety is improved, and the pole-climbing efficiency of the pole-climbing personnel for climbing up and down the pole is not influenced.
The invention has the advantages that:
the invention is applied to the climbing operation process of the existing concrete pole (cement pole) without a foot nail, can better protect the safety of the operating personnel, effectively reduces the injury caused by the kinetic energy of the operating personnel sliding down from the pole high position, improves the safety of the operating personnel for getting on and off the pole to the maximum extent, and protects the personal risk of the operating personnel.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Reference numerals: 1-safety braces, 2-connecting ropes, 3-rope grabbers, 4-grabs I, 5-self-locking devices, 6-anti-skidding surrounding rod belts, 7-anti-abrasion protective sleeves, 8-D-shaped hanging rings and 9-grabs II.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
Example 1:
as shown in figure 1, a concrete pole power failure climbing protection waist rope mainly comprises a safety shoulder strap 1, a connecting rope 2 and an anti-skidding surrounding rod belt 6; the lower end of the safety harness 1 is provided with a connecting hole; one end of the anti-skid surrounding rod belt 6 is provided with a D-shaped hanging ring 8, and the other end is provided with a self-locking device 5; the self-locking device 5 is provided with a grapple III; one end of the connecting rope 2 is provided with a rope grabbing device 3, and a grapple I4 is arranged on the rope grabbing device 3; the other end of the connecting rope 2 sequentially penetrates through a connecting hole of the safety harness 1 and a D-shaped hanging ring 8 of the anti-skidding surrounding rod belt 6, and a grapple II 9 is arranged at the end part of the connecting rope 2.
Furthermore, an anti-abrasion protective sleeve 7 is arranged on the connecting rope 2 which is contacted with the D-shaped hanging ring 8.
The application method of the embodiment comprises the following steps:
1. the worker wears the safety harness, firstly, the anti-skid surrounding pole with the right side belt is provided with the grapple III of the self-locking device to loosen the connecting rope to surround the pole; the grapple III buckles the connecting rope again; the electric pole is arranged between the anti-skidding pole surrounding belt and the connecting rope.
2. And buckling buckles at two sides of the waist of the worn safety belt by using a grab hook I on the rope grab and a grab hook II at the other end of the connecting rope.
3. The length between the connecting rope on the rope grabbing device and the body is adjusted. When the climbers drop carelessly and the operating personnel lose the pole-climbing supporting point to do free-falling body movement, the self-locking device on the anti-skidding enclosing pole belt can be started to fix the operating personnel on the telegraph pole for waiting for rescue, so that the operation safety is improved, and the pole-climbing efficiency of the pole-climbing personnel for climbing up and down the pole is not influenced.
It should be understood that the above-described embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the practice of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description; this is not necessary, nor exhaustive, of all embodiments; and obvious variations or modifications of the invention may be made without departing from the scope of the invention.
Claims (2)
1. The utility model provides a concrete pole power failure climbing protection waist rope which characterized in that: mainly comprises a safety harness (1), a connecting rope (2) and an anti-skid surrounding rod belt (6);
the lower end of the safety harness (1) is provided with a connecting hole;
one end of the anti-skid surrounding rod belt (6) is provided with a D-shaped hanging ring (8), and the other end is provided with a self-locking device (5); the self-locking device (5) is provided with a grapple III;
one end of the connecting rope (2) is provided with a rope grabbing device (3), and the rope grabbing device (3) is provided with a grapple I (4); the other end of the connecting rope (2) sequentially penetrates through a connecting hole of the safety harness (1) and a D-shaped hanging ring (8) of the anti-skidding surrounding rod belt (6), and a grabbing hook II (9) is arranged at the end part of the connecting rope (2).
2. The concrete pole power failure climbing protection waist rope according to claim 1, characterized in that: an anti-abrasion protective sleeve (7) is arranged on the connecting rope (2) which is contacted with the D-shaped hanging ring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111026587.XA CN113750393A (en) | 2021-09-02 | 2021-09-02 | Concrete pole power failure climbing protection waist rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111026587.XA CN113750393A (en) | 2021-09-02 | 2021-09-02 | Concrete pole power failure climbing protection waist rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113750393A true CN113750393A (en) | 2021-12-07 |
Family
ID=78792639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111026587.XA Pending CN113750393A (en) | 2021-09-02 | 2021-09-02 | Concrete pole power failure climbing protection waist rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113750393A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201701665U (en) * | 2010-06-28 | 2011-01-12 | 河南省电力公司平顶山供电公司 | Self-locking type anti-falling safety belt for line concrete poles |
| CN104353200A (en) * | 2014-11-21 | 2015-02-18 | 国家电网公司 | Pole climbing operation safety belt with lifting belt |
| CN207137184U (en) * | 2017-07-05 | 2018-03-27 | 吕军杰 | A kind of electric pole Anti-sliding safety belt for matching somebody with somebody anti-slip enclosing belt with half body |
| CN111714804A (en) * | 2020-07-27 | 2020-09-29 | 北京京电电网维护集团有限公司 | Safety belt |
| CN212880659U (en) * | 2020-05-28 | 2021-04-06 | 国网山西省电力公司朔州供电公司 | Double-insurance redundant safety belt |
-
2021
- 2021-09-02 CN CN202111026587.XA patent/CN113750393A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201701665U (en) * | 2010-06-28 | 2011-01-12 | 河南省电力公司平顶山供电公司 | Self-locking type anti-falling safety belt for line concrete poles |
| CN104353200A (en) * | 2014-11-21 | 2015-02-18 | 国家电网公司 | Pole climbing operation safety belt with lifting belt |
| CN207137184U (en) * | 2017-07-05 | 2018-03-27 | 吕军杰 | A kind of electric pole Anti-sliding safety belt for matching somebody with somebody anti-slip enclosing belt with half body |
| CN212880659U (en) * | 2020-05-28 | 2021-04-06 | 国网山西省电力公司朔州供电公司 | Double-insurance redundant safety belt |
| CN111714804A (en) * | 2020-07-27 | 2020-09-29 | 北京京电电网维护集团有限公司 | Safety belt |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211207 |