CN107126647A - A kind of power worker's falling from high altitude suspends part and the method for saving oneself in midair - Google Patents
A kind of power worker's falling from high altitude suspends part and the method for saving oneself in midair Download PDFInfo
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- CN107126647A CN107126647A CN201710508963.6A CN201710508963A CN107126647A CN 107126647 A CN107126647 A CN 107126647A CN 201710508963 A CN201710508963 A CN 201710508963A CN 107126647 A CN107126647 A CN 107126647A
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- rope
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- rescue
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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
- A62B35/0006—Harnesses; Accessories therefor
- A62B35/0025—Details and accessories
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- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
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Abstract
Part and the method for saving oneself are suspended in midair the invention discloses a kind of power worker's falling from high altitude, it is solved in the prior art when falling unexpected, the deficiency of suspention wound (safety belt suspention syndrome) will be produced in the air by safety belt suspention for a long time, safety belt can be released to restrict personnel's leg muscle for a long time, the blocking of generation personnel air flue, the poor blood circulation even situation of brain anoxia asphyxia till death are avoided, its scheme is as follows：First rope; first rope includes two sections, and the one end of every section first rope is respectively formed foot-operated circle, and the other end of every section first rope is detachably connected with safety belt or falling protective rope; the bottom that the foot of people is positioned over into foot-operated circle is supported by the first rope, and people is able to switch to by holding state from suspended state.
Description
Technical Field
The invention relates to the field of electric power high-altitude operation safety protection and emergency rescue, in particular to a high-altitude falling suspension self-rescue component and method for electric power workers.
Background
At present, a large amount of overhead work is contained in a power transmission, transformation and distribution work site in a power system, and the risk of accidents caused by the fact that operating personnel are trapped at high altitude is increased along with the increase of the operation frequency.
When an electric power worker works aloft, the electric power worker faces the basic risks of falling from the high place and hanging on a line or a component after falling. When an electric worker works or moves on equipment such as a tower, an insulator, a ground wire and the like, the electric worker can accidentally fall due to emergencies such as physical conditions, equipment use, working environment, natural conditions and the like, and is suspended in the air under the protection of the anti-falling protection rope. Generally, external rescue forces of fire fighting teams, folk rescue teams and the like cannot reach the scene at the first time, and the intervention time is long. At this time, the safety belt bears the weight of the whole body, particularly, the thigh part is tightened by the middle leg belt of the safety belt, blood circulation is affected, suspension trauma (safety belt suspension syndrome) can be caused by overlong time, and the serious condition can be caused by airway blockage, unsmooth blood circulation and brain hypoxia asphyxiation. Therefore, there is a need for a structure that assists workers in avoiding suspension trauma (seatbelt suspension syndrome).
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a high-altitude falling suspension self-rescue component for an electric worker, which is used for realizing the conversion of the person from a suspension state to a supported state by arranging a first rope when the worker is trapped, so that the long-time restriction of a safety belt on leg muscles of the person is relieved, and the situations of airway blockage, unsmooth blood circulation and even brain hypoxia suffocation to death of the person are avoided.
The specific scheme of the high-altitude falling suspension self-rescue component for the electric workers is as follows:
an electrician high altitude falls and suspends part of saving oneself in midair, includes:
the first rope comprises two sections, one end of each section of the first rope forms a pedal ring, the other end of each section of the first rope is detachably connected with the safety belt or the anti-falling protection rope, the feet of a person are placed at the bottom of the pedal ring and supported by the first rope, and the person can be converted into a supported state from a suspension state.
When the falling accident occurs to the high-altitude operation personnel and the high-altitude operation personnel is suspended in the air by the safety belt and the anti-falling protection rope, the first rope can be hung on a hanging point at the back of the safety belt or a connecting buckle on the anti-falling protection rope, the pedal ring is arranged downwards, and the trapped personnel can place feet on the pedal ring so as to change the self state and avoid the extrusion of the safety belt on the human body;
after the falling occurs, if trapped people have certain self-rescue capacity, the trapped people can transfer self stress by means of an effective self-rescue device or system, avoid the occurrence of suspension wounds (safety belt suspension syndrome), strive for more time for rescue actions, and even return to an operation position again to continue to complete work or safely return to the ground.
In addition, the first rope can be replaced by a rope ladder with a plurality of continuous pedal rings respectively arranged on two sides, the rope ladder comprises a main rope and a plurality of pedal rings, and the pedal rings are symmetrically arranged on two sides of the main rope;
or the rope ladder comprises a main rope and a plurality of pedal rings, and the pedal rings are arranged on two sides of the main rope in a staggered mode.
First rope tip and safety belt pass through the connector link and can dismantle the connection, and body part and safety belt pass through detachable ribbon or detachable lines between two tip of first rope are connected, specifically first rope tip is connected through locating the safety belt or preventing falling the connector link on the protection rope, and the middle part of first rope can set up the connector link, and the connector link can be dismantled with the connector link and be connected.
Further, the part of saving oneself still includes the package of saving oneself, first rope is located in the package of saving oneself, and the package of saving oneself can be adorned in the clothes mouth by the staff to when the accident takes place, from saving oneself and taking out first rope in the package, further set up first couple in the package of saving oneself, first rope can be realized dismantling with first couple and be connected, first couple one end is fixed with the package of saving oneself is inside, and the other end is annular or semi-annular, realizes the fixed to first rope through first couple, avoids the landing.
In order to place or take out the first rope, the self-rescue bag is connected with the fixing belt so as to be hung on the safety belt or clothes of a person through the fixing belt, and the fixing belt can be an elastic belt or can be detachably fixed on the safety belt;
further, the top or the lateral part of package of saving oneself is equipped with the opening, and the package opening part of saving oneself sets up zip fastener or magic subsides to avoid in the high altitude first rope to pass through the opening and fall.
One end of each section of the first rope is provided with a connecting ring, the other side of the first rope is provided with the pedal ring, the connecting ring can be detachably connected with a connecting buckle on the safety belt or the anti-falling protection rope, and the connecting buckle is a stress point; or the two sections of the first rope are connected to a connecting ring together, the connecting ring is detachably connected with the connecting buckle, or each section of the first rope is connected with the connecting buckle in a knotting mode;
further, the length of the first rope can be adjusted, the length of each section of the first rope can be adjusted through the adjusting piece with the three holes so as to be suitable for people with different heights to use, and the first rope can be an insulating rope.
In addition, in another embodiment of the invention, the self-rescue bag further comprises a second rope, the second rope is a climbing rope ladder, pedal rings are arranged on two sides of the main rope of the climbing rope ladder for climbing of people, a second hook is arranged in the self-rescue bag, and the second rope is detachably connected with the second hook.
First couple one end is fixed with package inside saving oneself, and the other end is annular or semi-annular, and the first couple of accessible carries out effectual fixed to first rope, even the opening part does not set up the zip fastener, and first rope also can not drop by accident.
The present invention also provides another embodiment: an electrician high altitude falls and suspends part of saving oneself in midair, includes:
the two ends of the first rope form pedal rings respectively, the pedal rings are used for containing feet of a person, the middle of the first rope is hung on a safety belt or a falling prevention protection rope by the person, the feet of the person are placed at the bottom of the pedal rings and supported by the first rope, and the person can be converted into a supported state from a hanging state.
The principle of the self-rescue component setting of the invention is as follows: when the high-altitude operation personnel have a falling accident and are suspended in the air by the safety belt and the falling-prevention protection rope, the human body is subjected to stress analysis by taking a human object, and the human body is subjected to the combined action of gravity and the pulling force of each part of the safety belt on the human body. Since a person suspended in the air can be considered to be in a stationary state, the magnitude of the resultant force of the pulling forces of the respective portions of the seat belt to the person (hereinafter referred to as a seat belt resultant force) should be equal to the gravity and opposite in direction. In order to avoid the occurrence of suspension trauma (safety belt suspension syndrome), the stress transfer is carried out as soon as possible so as to minimize the resultant force of the safety belt of the human body trunk, and the stress point of the force is transferred to the foot of the trapped person through the first rope.
In order to overcome the defects of the prior art, the invention also provides a high-altitude falling suspension self-rescue method for the electric workers, which comprises the following specific steps:
1) the safety belt is provided with a self-rescue package, a first rope is arranged in the self-rescue package, the first rope comprises two sections, one end part of each section can form a pedal ring through knotting, or one end part of each of the two sections of the first rope is provided with the pedal ring; (ii) a
2) After the accident falling occurs, the trapped person takes out the first rope from the self-rescue bag and connects the two sections of the first ropes with the connecting buckles on the safety belt or the anti-falling protection ropes respectively;
3) the trapped person is transferred from the suspended state to the supported state by the first rope pedal ring.
In addition, the second rope can be fixed with other fixing parts in a throwing or throwing mode, so that the trapped person can climb up conveniently.
Compared with the prior art, the invention has the beneficial effects that:
1) the self-rescue component can realize stress transfer when a worker working at high altitude falls in an accident and is suspended in the air by the safety belt and the anti-falling protection rope, so that the defect of suspension wound (safety belt suspension syndrome) caused by long-time suspension in the air by the safety belt is avoided, the long-time restriction of the safety belt on the trunk and the legs of the trapped person is relieved, and the situations of blockage of the airway of the person, unsmooth blood circulation and even asphyxiation of the brain due to oxygen deficiency are avoided.
2) The self-rescue package is arranged, so that the self-rescue component can be carried by a worker conveniently, the self-rescue component can be taken out conveniently, and the self-rescue device can be prevented from falling off due to misoperation during self rescue.
3) The invention can be connected with the hanging point at the back of the safety belt in advance through the connecting buckle without changing the prior safety belt structure, can be taken out quickly when in use, and can realize stress transfer by stepping on the foot into the first rope loop.
4) The invention can adapt to people with different heights and body types by arranging the first rope with adjustable length.
5) The invention does not change the prior safety belt structure, effectively avoids suspension injury after falling, is convenient for large-scale popularization and use,
drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic view of a second cord of the present invention;
FIG. 2 is a schematic view of a first cord of the present invention;
FIG. 3 is a first state diagram illustrating a portion of the structure of the present invention;
FIG. 4 is a second state diagram illustrating a partial structure of the present invention;
FIG. 5 is a third view showing a state of use of a part of the structure of the present invention;
FIG. 6 is another schematic illustration of the first cord of the present invention;
FIG. 7 is a schematic view of a first cord of the present invention;
in the figure: 1. the safety rope comprises a main rope, 2 rope ladders, 3 hooks, 4 first ropes, 5 pedal rings, 6 connecting buckles, 7 safety belts, 8 self-rescue bags, 9 weight-stopping components or connecting components, 21 connecting belts, 22 adjusting buckles, 23 rope bodies.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
As described in the background art, the defects in the prior art are that in order to solve the technical problems, the application provides a high-altitude falling suspension self-rescue component for an electric worker.
In a typical embodiment of the present application, an electric worker high altitude falls and suspends part of saving oneself in midair includes: the first rope comprises two sections, one end of each section of the first rope forms a pedal ring, the other end of each section of the first rope is detachably connected with the safety belt or the anti-falling protection rope, the feet of a person are placed at the bottom of the pedal ring and supported by the first rope, and the person can be converted into a supported state from a suspension state.
The first rope end part is detachably connected with the safety belt through the connecting buckle, and the body part and the safety belt between the two end parts of the first rope are connected through a detachable ribbon or a detachable line.
One side of each section of the first rope is provided with a connecting ring, the other side of the first rope is provided with the pedal ring, the connecting ring can be detachably connected with a connecting buckle on the safety belt or the anti-falling protection rope, and the connecting buckle is a stress point; or one end of each of the two sections of first ropes is connected with the connecting ring, and the connecting ring is connected with the connecting buckle.
In another embodiment, as shown in fig. 1 and 2, an electric worker high-altitude falling suspension self-rescue component comprises: the first rope 4 with a set length, the two ends of the first rope 4 respectively form a pedal ring 5, the pedal rings 5 are used for accommodating feet of a person, the person hangs the middle part of the first rope 4 on a safety belt or a falling prevention protection rope, so that the feet of the person are placed at the bottom of the pedal rings 5 and supported by the first rope 4, and the person can change the suspension state.
Foretell part of saving oneself, when the staff was hung stranded, the safety belt or other places that can touch that the person was hung to the first rope 4 of accessible, and pedal circle 5 sets up down, and the staff places the foot in pedal circle 5 to make the staff stand, avoid the extrusion that the safety belt leg strap produced the human body.
After the falling occurs, if the electric workers have certain self-rescue capacity, the self stress can be transferred by means of an effective self-rescue device or system, the occurrence of suspension wounds (safety belt suspension syndrome) is avoided, more time is strived for rescue actions, and the electric workers even return to the operation position to continue to complete work or safely return to the ground.
In addition, first rope hangs through the connector link, and connector link 6 is used for the passing of first rope 4, this connector link 6 can be hung on safety belt 7 or prevent falling the protection rope, conveniently pass connector link 6 with first rope 4 like this and realize being connected, guarantee that first rope 4 finds a point of hanging fast.
The part of saving oneself still includes the package of saving oneself 8, and first rope 4 is located in the package of saving oneself 8, and the length and width of the package of saving oneself 8 is 10cm, portable, and the package of saving oneself 8 can be adorned in the clothes mouth or hang on safety belt 7 by the staff to when taking place accidentally, take out first rope in the package of saving oneself from the follow.
In order to place or take out first rope 4, package 8 of saving oneself is opened there is the opening, package 8 of saving oneself is connected with the fixed band, to hang the package of saving oneself on safety belt or people's clothing through the fixed band, the fixed band can be the elastic webbing, the fixed band can be dismantled and be fixed in on the safety belt, perhaps the fixed band adopts and wears the knot formula, can firmly fix on the safety belt, and sew up a rigid little rope circle in the package of saving oneself, a one end for hanging first rope is hung, prevent that first rope is unexpected to drop in the installation.
The 8 opening parts of the self-rescue bag are provided with zippers or magic tapes so as to prevent the first rope 4 from falling through the opening in high altitude, and the zippers or the magic tapes are arranged to facilitate the opening of the self-rescue bag 8.
In another embodiment of the invention, the first rope is a rope ladder with a plurality of continuous pedal rings respectively arranged on two sides, the rope ladder comprises a main rope and a plurality of pedal rings, and the pedal rings are symmetrically arranged on two sides of the main rope;
or the rope ladder comprises a main rope and a plurality of pedal rings, and the pedal rings are arranged on two sides of the main rope in a staggered mode.
The first rope can be connected with the safety belt or the anti-falling protection rope, and particularly is connected with the safety belt or the anti-falling protection rope through a connecting buckle, so that the first rope is fixed conveniently, a connecting ring can be arranged in the middle of the first rope and is connected with the connecting buckle, and as shown in fig. 6, the connecting ring can be a hook or an outdoor iron lock (Carabiner).
The present invention also provides another embodiment: an electrician high altitude falls and suspends part of saving oneself in midair, includes:
the two ends of the first rope form pedal rings respectively, the pedal rings are used for containing feet of a person, the middle of the first rope is hung on a safety belt or a falling prevention protection rope by the person, the feet of the person are placed at the bottom of the pedal rings and supported by the first rope, and the person can be converted into a supported state from a hanging state.
The length of first rope is adjustable, sets up on the first rope and adjusts the length of detaining or having the regulating part in three holes in order to adjust first rope, when first rope is a whole root, can beat the mode of a plurality of knots to first rope middle part and carry out the regulation of length, when first rope is two sections, one section first rope end is tied a knot, and the first rope after tying passes the regulating part that has three holes in order to adjust the length of first rope.
As shown in fig. 7, in another embodiment of the present invention, the first rope includes a connecting belt 21, an adjusting buckle 22, a rope body 23 and a pedal ring 4, the connecting belt 21 and the pedal ring 4 are both annular members, the connecting belt 21 is connected to one end of the rope body 23, the pedal ring 4 is connected to the other end of the rope body 23, the adjusting buckle 22 is disposed on the connecting belt 21, wherein the connecting belt 21, the adjusting buckle 22, the rope body 23 and the pedal ring 4 should all be made of the same material as or a material with higher strength than that of the main belt of the safety belt, and the static tension should not be less than 22.5 kN;
two connecting bands 21 of two adjustable pedal areas 2 all connect in safety belt back D type and buckle, wherein, utilize connecting band 21 can be convenient for to be connected supplementary pedal 4 and all-round safety belt 7, utilize to adjust and detain 22 and be convenient for adjust supplementary pedal 4's overall length, so as to be adapted to different high altitude construction personnel's different heights, utilize rope body 23 can play the effect of supporting the atress, supplementary pedal 4's width should be located 20 millimeters to 35 millimeters within range, the width setting of utilizing supplementary pedal 4 is convenient for increase supplementary pedal 4 and user's lifting surface area, reduce pressure, increase frictional force, prevent that the foot from breaking away from supplementary pedal 4, increase the security.
The connecting belt 21 is provided with a safety buckle for connecting with the back D-shaped buckle, and the auxiliary pedal is detachably connected with the omnibearing safety belt 7 by utilizing the safety buckle.
The safety belt comprises straps, chest belts, a waistband, leg belts and a safety rope, wherein the two straps are in cross connection, a back D-shaped buckle is connected to the cross part, the safety rope is connected to the back D-shaped buckle, the two chest belts are connected with the straps and arranged in parallel, the waistband is connected with the chest belts and the straps respectively, the two leg belts are connected to two sides of the waistband respectively, a chest locking transverse belt is arranged between the two chest belts, the back D-shaped buckle can be used for connecting the safety rope conveniently, the straps, the chest belts, the waistband and the leg belts can play a whole body type protection role for high-altitude operation personnel, and the chest belts are prevented from falling off by the chest locking transverse belt.
In addition, in another embodiment of the invention, the self-rescue component further comprises a second rope, the second rope is a climbing rope ladder for climbing of people, a second hook is arranged in the self-rescue bag, and the second rope is detachably connected with the second hook.
Wherein, the first rope and the second rope are made of the Dinima rope or other high-strength, wear-resistant and corrosion-resistant materials.
In the above embodiment, the self-rescue component is used as follows, as shown in fig. 3 and 4:
1) the safety belt is provided with a self-rescue package, a first rope is arranged in the self-rescue package, the first rope comprises two sections, one end part of each section can form a pedal ring through knotting, or one end part of each of the two sections of the first rope is provided with the pedal ring;
2) after the accident falling occurs, the trapped person takes out the first rope from the self-rescue bag and connects the two sections of the first ropes with the connecting buckles on the safety belt or the anti-falling protection ropes respectively;
3) the trapped person is transferred from the suspended state to the supported state by the first rope pedal ring.
Or,
1) the worker takes the first rope out of the self-rescue bag, the first rope penetrates through the middle of the connecting buckle, and two ends of the first rope are arranged downwards;
2) a worker grasps the upper end of the first rope by using the pedal ring with two hands to lift the first rope, and the body of the worker is changed from a suspension state to a standing state;
3) the worker hangs the top of the second rope in a throwing or hanging mode;
4) the staff realizes climbing through the rope ladder that sets up on the second rope, climbs to safe region.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (11)
1. The utility model provides an electric power workman falls in high altitude and suspends part of saving oneself in midair which characterized in that includes:
the first rope comprises two sections, one end of each section of the first rope forms a pedal ring, the other end of each section of the first rope is detachably connected with the safety belt or the anti-falling protection rope, the feet of a person are placed at the bottom of the pedal ring and supported by the first rope, and the person can be converted into a supported state from a suspension state.
2. The high-altitude falling and hanging self-rescue component for the electric workers as claimed in claim 1, wherein the first rope can be replaced by a rope ladder with a plurality of continuous pedal rings on two sides.
3. The high-altitude falling and hanging self-rescue component for the electric workers as claimed in claim 2, wherein the rope ladder comprises a main rope and a plurality of pedal rings, and the pedal rings are symmetrically arranged on two sides of the main rope;
or the rope ladder comprises a main rope and a plurality of pedal rings, and the pedal rings are arranged on two sides of the main rope in a staggered mode.
4. The high-altitude falling and suspending self-rescue component for the electric workers as claimed in claim 1, wherein the end of the first rope is detachably connected with the safety belt or the anti-falling protection rope through a connecting ring, and a body part between two ends of the first rope is connected with the safety belt through a detachable ribbon or a detachable line.
5. The high-altitude falling suspension self-rescue component for the electric workers according to claim 1, further comprising a self-rescue bag, wherein the first rope is arranged in the self-rescue bag.
6. The high-altitude falling and suspending self-rescue component for the electric workers as claimed in claim 5, wherein a first hook is arranged in the self-rescue bag, and a first rope is detachably connected with the first hook;
one end of the first hook is fixed with the interior of the self-rescue bag, and the other end of the first hook is annular or semi-annular.
7. The high-altitude falling suspension self-rescue component for the electric workers according to claim 5, wherein the self-rescue bag is connected with a fixing belt so as to be hung on a safety belt or clothes of a person through the fixing belt;
further, an opening is formed in the top or the side of the self-rescue bag, and a zipper or a magic tape is arranged at the opening.
8. The high-altitude falling and hanging self-rescue component for the electric workers as claimed in claim 1, wherein a connecting ring is arranged at one end of each section of the first rope, the pedal ring is arranged at the other end of each section of the first rope, and the connecting ring can be detachably connected with a connecting buckle of a safety belt or a falling-prevention protection rope;
or the two sections of the first rope are connected to a connecting ring together, and the connecting ring is detachably connected with a connecting buckle on the safety belt or the anti-falling protection rope;
further, the length of the first cord is adjustable.
9. The high-altitude falling and hanging self-rescue component for the electric workers as claimed in claim 1, further comprising a second rope, wherein the second rope is a climbing rope ladder for climbing of people.
10. A high-altitude falling suspension self-rescue method for electric workers is characterized by comprising the following specific steps:
1) the safety belt is provided with a self-rescue package, a first rope is arranged in the self-rescue package, the first rope comprises two sections, one end part of each section can form a pedal ring through knotting, or one end part of each of the two sections of the first rope is provided with the pedal ring; (ii) a
2) After the accident falling occurs, the trapped person takes out the first rope from the self-rescue bag and connects the two sections of the first ropes with the connecting buckles on the safety belt or the anti-falling protection ropes respectively;
3) the trapped person is transferred from the suspended state to the supported state by the pedal ring of the first rope.
11. The utility model provides an electric power workman falls in high altitude and suspends part of saving oneself in midair which characterized in that includes:
the two ends of the first rope form pedal rings respectively, the pedal rings are used for containing feet of a person, the middle of the first rope is hung on a safety belt or a falling prevention protection rope by the person, the feet of the person are placed at the bottom of the pedal rings and supported by the first rope, and the person can be converted into a supported state from a suspension state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710508963.6A CN107126647A (en) | 2017-06-28 | 2017-06-28 | A kind of power worker's falling from high altitude suspends part and the method for saving oneself in midair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710508963.6A CN107126647A (en) | 2017-06-28 | 2017-06-28 | A kind of power worker's falling from high altitude suspends part and the method for saving oneself in midair |
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| Publication Number | Publication Date |
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| CN107126647A true CN107126647A (en) | 2017-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710508963.6A Pending CN107126647A (en) | 2017-06-28 | 2017-06-28 | A kind of power worker's falling from high altitude suspends part and the method for saving oneself in midair |
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| CN (1) | CN107126647A (en) |
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| CN107802974A (en) * | 2017-11-24 | 2018-03-16 | 国家电网公司 | A kind of transmission line high-altitude operating personnel wire fall after rescue mode |
| CN113616952A (en) * | 2021-08-20 | 2021-11-09 | 昆明飞翔材料技术有限公司 | High-altitude operation suspension device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107802974A (en) * | 2017-11-24 | 2018-03-16 | 国家电网公司 | A kind of transmission line high-altitude operating personnel wire fall after rescue mode |
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| CN113616952A (en) * | 2021-08-20 | 2021-11-09 | 昆明飞翔材料技术有限公司 | High-altitude operation suspension device |
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Application publication date: 20170905 |