CN210302103U - Shaft tower safety arrangement - Google Patents
Shaft tower safety arrangement Download PDFInfo
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- CN210302103U CN210302103U CN201920922279.7U CN201920922279U CN210302103U CN 210302103 U CN210302103 U CN 210302103U CN 201920922279 U CN201920922279 U CN 201920922279U CN 210302103 U CN210302103 U CN 210302103U
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- 238000007789 sealing Methods 0.000 claims description 6
- 238000005303 weighing Methods 0.000 claims description 5
- 239000004593 Epoxy Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000009194 climbing Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 7
- 241001503987 Clematis vitalba Species 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 1
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Abstract
The utility model belongs to the technical field of mechanical devices, in particular to a pole tower safety protection device; the utility model comprises an anti-falling self-locking device and a safety rope, when the operator moves upwards, the safety belt on the body of the operator drives the second cam connecting rod to rotate upwards, the cam parts of the first cam connecting rod and the second cam connecting rod are far away from the safety rope, the anti-falling self-locking device can move upwards along the safety rope, when the operator moves downwards, the safety rope is extruded by the cam parts of the first cam connecting rod and the second cam connecting rod, thereby preventing the operator from moving downwards; the utility model comprises a safety rope hook and a telescopic rod, before the operator climbs the tower, the top rod of the telescopic rod is inserted into the connecting pipe of the safety rope hook, one end of the safety rope is fixedly connected to a lifting ring, and the safety rope hook is connected with a fixed part on the upper tower; the utility model discloses can provide effectual safety protection when can climbing the shaft tower for the operation personnel, avoid the incident because of its error leads to.
Description
Technical Field
The utility model belongs to the technical field of mechanical device, concretely relates to shaft tower safety arrangement.
Background
In the process of power transmission, a tower is used for supporting an overhead transmission line, and when a power line or equipment needs to be installed and overhauled, an operator inevitably climbs the tower; in the current practical application, when an operator needs to work on an electric pole, the operator needs to wear a surrounding pole operation safety belt and a climber, the self-locking of the climber and the pulling of a surrounding pole belt provide supporting force on the electric pole for the operator, when climbing, one climber is self-locked on the electric pole, the operator moves the other climber upwards along the electric pole, and then the surrounding pole belt is moved upwards after one step of lifting, so that the electric pole climbing is realized by the cyclic operation, the efficiency is low, the labor intensity is high, in the process, only the climber and the surrounding pole belt are used for ensuring the safety of the operator, and once one of the climber and the surrounding pole belt breaks down, the safety of the operator is not ensured; when the operation personnel need carry out the operation on the electric tower, dress the safety belt, hang the connector of safety belt on the climbing pole that sets up on the electric tower, the operation personnel climbs one step of climbing pole on, then remove the connector and climb pole to another climbing pole in the top, how to circulate and carry out the operation of climbing the electric tower, unfair inefficiency, a large amount of physical power of repeated operation consumption operation personnel, and climb the tower in-process and do not have other safeguard measure, in case the operation personnel error very easily takes place the incident.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, and provide a simple structure, convenient operation, can effectively improve the efficiency that the operation personnel climbed the shaft tower, reduce its intensity of labour, and for its tower pole safety arrangement who provides safety guarantee.
The purpose of the utility model is realized like this: a tower safety protection device comprises an anti-falling self-locking device, a safety rope hook, a telescopic rod and a safety rope, wherein the anti-falling self-locking device comprises a first shell and a second shell, a first locking groove is formed in one end of the first shell, a second locking groove is formed in one end of the second shell, connecting holes are formed in the upper portion and the lower portion of the first shell respectively, connecting holes are formed in the upper portion and the lower portion of the second shell respectively, and the first shell and the second shell are fixedly connected through the connecting holes, a first connecting column and a third connecting column; first spliced pole rotates and is connected with first cam connecting rod, the one end transportation connection of second spliced pole and connecting rod is passed through to first cam connecting rod's connecting rod end, the third spliced pole rotates and is connected with second cam connecting rod, the connecting rod part of second cam connecting rod pass through the fourth spliced pole with the other end of connecting rod rotates and connects, the connecting rod end of second cam connecting rod is provided with the connecting rope hole.
The safety rope hook comprises a hook main body, an elastic protection pad is fixedly arranged in the hook main body, an upper boss is arranged on the inner top surface of the hook main body, a lower boss is arranged on the inner bottom surface of the hook main body, the upper boss and the lower boss are connected with a sliding pipe in a sliding mode, a sliding pipe groove is arranged on the right side surface of the sliding pipe, a spring is arranged in the sliding pipe, a guide pipe is fixedly connected to the right side of the bottom surface of the hook main body, the sliding pipe penetrates through the bottom of the hook main body and is connected with the guide pipe in a sliding mode, and a pull ring is fixedly connected to the bottom end of the; the hook comprises a hook body and is characterized in that a connecting pipe is fixedly connected to the middle of the bottom surface of the hook body, a hanging ring is fixedly connected to the left side surface of the connecting pipe, and a rectangular groove is formed in the front side surface of the connecting pipe.
The telescopic link top pole top of telescopic link is provided with the elasticity button, elasticity button both sides respectively are provided with a baffle, the baffle fixed set up in inside the telescopic link top pole, the one end of elasticity button fixed connection flexure strip, the flexure strip fixed connection in the inner wall of telescopic link top pole.
The cross sections of the first locking groove and the second locking groove are semicircular.
The cam portions of the first and second cam links are each provided with gear teeth.
The first cam connecting rod and the second cam connecting rod are located in a shell formed by the first shell and the second shell, and the number of the connecting rods is two, and the connecting rods are located on two sides of the first cam connecting rod and two sides of the second cam connecting rod respectively.
The elastic protection pad is a rubber pad with grains on the surface.
The top end of the sliding tube is provided with a sealing plate, a supporting plate is arranged in the guide tube, one end of the spring is pressed against the sealing plate, and the other end of the spring is pressed against the supporting plate.
The telescopic link is the multistage insulating telescopic link of epoxy material.
The safety rope is a live working safety rope.
The utility model has the advantages that: the utility model comprises an anti-falling self-locking device and a safety rope, wherein the safety rope passes through a first locking groove and a second locking groove of the anti-falling self-locking device, when a connecting rod is close to a first shell and a second shell, cam parts of a first cam connecting rod and a second cam connecting rod extrude the safety rope to generate larger friction force, and the anti-falling self-locking device can not move along the safety rope; the connecting rope hole can be connected to a connector of a safety belt of an operator, when the operator moves upwards, the safety belt on the body of the operator drives the second cam connecting rod to rotate upwards, and then the connecting rod drives the first cam connecting rod to rotate upwards, so that the cam parts of the first cam connecting rod and the second cam connecting rod are far away from the safety rope, the anti-falling self-locking device can move upwards along the safety rope, when the operator moves downwards, the connecting rod moves downwards under the self-gravity and the driving of the safety belt of the operator, the safety rope is extruded by the cam parts of the first cam connecting rod and the second cam connecting rod, and large friction force is generated, so that the operator is prevented from moving downwards, and safety guarantee is provided for the operator; the utility model discloses a safety rope couple and telescopic link, before the operation personnel step on the shaft tower, insert the telescopic link top pole of telescopic link in the takeover of safety rope couple, make the elastic button card go into the rectangular channel of takeover, with the one end fixed connection of safety rope on rings, connect on the pull ring and be used for pulling the stay wire of slide pipe, later use the telescopic link to lift the safety rope couple to the fixed part department that can connect the safety rope couple on the shaft tower, make the slide pipe slide downwards through the stay wire, connect the fixed part on the upper shaft tower of safety rope couple, later loosen the stay wire can, simultaneously, can fix the other end of safety rope somewhere on the ground, when the operation personnel step on the shaft tower, prevent weighing down from the locker lock and detain on the safety rope, and connect the connector of safety belt; the utility model discloses rational in infrastructure, convenient to use can provide effectual safety protection when can climbing the shaft tower for the operation personnel, avoid the incident because of its error leads to, have improved the operating efficiency simultaneously, have reduced intensity of labour.
Drawings
Fig. 1 is the structure schematic diagram of the anti-falling self-locking device of the tower safety protection device of the utility model.
Fig. 2 is the utility model relates to a tower safety arrangement's first casing's main view structure schematic diagram.
Fig. 3 is a schematic view of a top view structure of the first housing of the tower safety protection device of the present invention.
Fig. 4 is a schematic view of the second housing of the tower safety protection device of the present invention.
Fig. 5 is a schematic view of a top view structure of the second housing of the tower safety protection device of the present invention.
Fig. 6 is the structure schematic diagram of the anti-falling self-locking device internal connection of the tower safety protection device.
Fig. 7 is the schematic structural diagram of the sliding state of the anti-falling self-locking device of the tower safety protection device of the utility model.
Fig. 8 is a schematic view of the front view structure of the safety rope hook of the tower safety protection device of the present invention.
Fig. 9 is the utility model relates to a tower safety arrangement's safety rope hook's right side view structure schematic diagram.
Fig. 10 is a schematic view of the structure in the direction a-a of fig. 8.
Fig. 11 is the structure diagram of the top of the telescopic rod of the tower safety protection device of the present invention.
Fig. 12 is a schematic view of the structure in the direction B-B of fig. 11.
Fig. 13 is the schematic view of the cross-sectional structure of the top of the telescopic rod of the tower safety protection device of the present invention.
In the figure: 1. the device comprises a first shell 2, a second shell 3, a first connecting column 4, a first cam connecting rod 5, a second connecting column 6, a third connecting column 7, a connecting rod 8, a fourth connecting column 9, a second cam connecting rod 10, a connecting rope hole 11, a connecting hole 12, a first locking groove 13, a second locking groove 14, gear teeth 15, a connecting pipe 16, a rectangular groove 17, a hook main body 18, an elastic protection pad 19, an upper boss 20, a sliding pipe 21, a spring 22, a lower boss 23, a guide pipe 24, a pull ring 25, a lifting ring 26, a supporting plate 27, a sliding pipe groove 28, a telescopic rod top rod 29, an elastic button 30, a baffle 31 and an elastic sheet.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Example 1
As shown in fig. 1 to 13, a tower safety protection device comprises an anti-falling self-locking device, a safety rope hook, a telescopic rod and a safety rope, wherein the anti-falling self-locking device comprises a first shell 1 and a second shell 2, a first locking groove 12 is arranged at one end of the first shell 1, a second locking groove 13 is arranged at one end of the second shell 2, connecting holes 11 are respectively arranged at the upper part and the lower part of the first shell 1, connecting holes 11 are respectively arranged at the upper part and the lower part of the second shell 2, and the first shell 1 and the second shell 2 are fixedly connected through the connecting holes 11, a first connecting column 3 and a third connecting column 6; first spliced pole 3 rotates and is connected with first cam connecting rod 4, the one end transportation connection of second spliced pole 5 and connecting rod 7 is passed through at the connecting rod end of first cam connecting rod 4, third spliced pole 6 rotates and is connected with second cam connecting rod 9, the connecting rod part of second cam connecting rod 9 pass through fourth spliced pole 8 with the other end of connecting rod 7 rotates and connects, second cam connecting rod 9's connecting rod end is provided with connecting rope hole 10.
The safety rope hook comprises a hook main body 17, an elastic protection pad 18 is fixedly arranged inside the hook main body 17, an upper boss 19 is arranged on the inner top surface of the hook main body 17, a lower boss 22 is arranged on the inner bottom surface of the hook main body 17, the upper boss 19 and the lower boss 22 are connected with a sliding pipe 20 in a sliding mode, a sliding pipe groove 27 is arranged on the right side surface of the sliding pipe, a spring 21 is arranged inside the sliding pipe 20, a guide pipe 23 is fixedly connected to the right side of the bottom surface of the hook main body 17, the sliding pipe 20 penetrates through the bottom of the hook main body 17 and is connected with the guide pipe 23 in a sliding mode, and a pull ring 24 is fixedly connected to the bottom end of the sliding; the hook is characterized in that the middle of the bottom surface of the hook main body 17 is fixedly connected with a connecting pipe 15, the left side surface of the connecting pipe 15 is fixedly connected with a hanging ring 25, and the front side surface of the connecting pipe 15 is provided with a rectangular groove 16.
The top of the telescopic rod top rod 28 of the telescopic rod is provided with an elastic button 29, two sides of the elastic button 29 are respectively provided with a baffle 30, the baffles 30 are fixedly arranged inside the telescopic rod top rod 28, one end of an elastic sheet 31 is fixedly connected with the elastic button 29, and the elastic sheet 31 is fixedly connected with the inner wall of the telescopic rod top rod 28.
The utility model comprises an anti-falling self-locking device and a safety rope, wherein the safety rope passes through a first locking groove 12 and a second locking groove 13 of the anti-falling self-locking device, when a connecting rod 7 is close to a first shell 1 and a second shell 2, cam parts of a first cam connecting rod 4 and a second cam connecting rod 9 extrude the safety rope to generate larger friction force, and the anti-falling self-locking device can not move along the safety rope; the connecting rope hole 10 can be connected to a connector of a safety belt of an operator, when the operator moves upwards, the safety belt on the body of the operator drives the second cam connecting rod 9 to rotate upwards, then the connecting rod 7 drives the first cam connecting rod 4 to rotate upwards, so that the cam parts of the first cam connecting rod 4 and the second cam connecting rod 9 are far away from the safety rope, the anti-falling self-locking device can move upwards along the safety rope, when the operator moves downwards, the connecting rod 7 moves downwards under the driving of the self gravity and the safety belt of the operator, the safety rope is extruded by the cam parts of the first cam connecting rod 4 and the second cam connecting rod 9, and large friction force is generated, so that the operator is prevented from moving downwards, and safety guarantee is provided for the operator; the utility model discloses a safety rope couple and telescopic link, before the operation personnel step on the shaft tower, insert the telescopic link top pole 28 of telescopic link in the takeover 15 of safety rope couple, make elastic button 29 card go into in the rectangular channel 16 of takeover 15, with the one end fixed connection of safety rope on rings 25, connect the acting as go-between that is used for pulling slide pipe 20 on pull ring 24, later use the telescopic link to lift the safety rope couple to the fixed part department that can connect the safety rope couple on the shaft tower, make slide pipe 20 slide downwards through acting as go-between, connect the fixed part on the shaft tower with the safety rope couple, later loosen the acting as go-between and can, simultaneously, can fix the other end of safety rope somewhere on the ground, when the operation personnel step on the shaft tower prevent weighing down from the locker lock and detain on the safety rope, and connect the connector of safety belt; the utility model discloses rational in infrastructure, convenient to use can provide effectual safety protection when can climbing the shaft tower for the operation personnel, avoid the incident because of its error leads to, have improved the operating efficiency simultaneously, have reduced intensity of labour.
Example 2
As shown in fig. 1 to 13, a tower safety protection device comprises an anti-falling self-locking device, a safety rope hook, a telescopic rod and a safety rope, wherein the anti-falling self-locking device comprises a first shell 1 and a second shell 2, a first locking groove 12 is arranged at one end of the first shell 1, a second locking groove 13 is arranged at one end of the second shell 2, connecting holes 11 are respectively arranged at the upper part and the lower part of the first shell 1, connecting holes 11 are respectively arranged at the upper part and the lower part of the second shell 2, and the first shell 1 and the second shell 2 are fixedly connected through the connecting holes 11, a first connecting column 3 and a third connecting column 6; first spliced pole 3 rotates and is connected with first cam connecting rod 4, the one end transportation connection of second spliced pole 5 and connecting rod 7 is passed through at the connecting rod end of first cam connecting rod 4, third spliced pole 6 rotates and is connected with second cam connecting rod 9, the connecting rod part of second cam connecting rod 9 pass through fourth spliced pole 8 with the other end of connecting rod 7 rotates and connects, second cam connecting rod 9's connecting rod end is provided with connecting rope hole 10.
The safety rope hook comprises a hook main body 17, an elastic protection pad 18 is fixedly arranged inside the hook main body 17, an upper boss 19 is arranged on the inner top surface of the hook main body 17, a lower boss 22 is arranged on the inner bottom surface of the hook main body 17, the upper boss 19 and the lower boss 22 are connected with a sliding pipe 20 in a sliding mode, a sliding pipe groove 27 is arranged on the right side surface of the sliding pipe, a spring 21 is arranged inside the sliding pipe 20, a guide pipe 23 is fixedly connected to the right side of the bottom surface of the hook main body 17, the sliding pipe 20 penetrates through the bottom of the hook main body 17 and is connected with the guide pipe 23 in a sliding mode, and a pull ring 24 is fixedly connected to the bottom end of the sliding; the hook is characterized in that the middle of the bottom surface of the hook main body 17 is fixedly connected with a connecting pipe 15, the left side surface of the connecting pipe 15 is fixedly connected with a hanging ring 25, and the front side surface of the connecting pipe 15 is provided with a rectangular groove 16.
The top of the telescopic rod top rod 28 of the telescopic rod is provided with an elastic button 29, two sides of the elastic button 29 are respectively provided with a baffle 30, the baffles 30 are fixedly arranged inside the telescopic rod top rod 28, one end of an elastic sheet 31 is fixedly connected with the elastic button 29, and the elastic sheet 31 is fixedly connected with the inner wall of the telescopic rod top rod 28.
For better effect, the cross section of the first locking groove 12 and the cross section of the second locking groove 13 are semicircular, so that the contact area with the safety rope can be increased, and larger friction force is provided when the anti-falling self-locking device moves downwards.
For better effect, the cam parts of the first cam link 4 and the second cam link 9 are provided with gear teeth 14, so that the friction coefficient with the safety rope can be improved, and larger friction force is provided when the anti-falling self-locking device moves downwards.
For better effect, first cam link 4 with second cam link 9 is located by first casing 1 with the casing that second casing 2 is constituteed, connecting rod 7 sets up to 2, is located respectively first cam link 4 with the both sides of second cam link 9 can effectively improve and prevent weighing down the whole leakproofness and the security performance of auto-lock ware.
For better effect, the elastic protection pad 18 is a rubber pad with a surface texture, which can increase friction force and prevent damage to the tower components.
For better effect, a sealing plate is arranged at the top end of the sliding tube 20, a supporting plate 26 is arranged in the guide tube 23, one end of the spring 21 abuts against the sealing plate, the other end of the spring 21 abuts against the supporting plate 26, elasticity can be provided for the sliding tube 20, and when no external force exists, the top of the sliding tube 20 extends into the upper boss 19, so that the safety rope hook is prevented from being separated from a fixing part on the tower.
For better effect, the telescopic link is the multistage insulating telescopic link of epoxy material, adaptable shaft tower of various heights, and provides live working's safety protection.
For better effect, the safety rope is live working safety rope, provides further safety protection for the operation personnel.
The utility model comprises an anti-falling self-locking device and a safety rope, wherein the safety rope passes through a first locking groove 12 and a second locking groove 13 of the anti-falling self-locking device, when a connecting rod 7 is close to a first shell 1 and a second shell 2, cam parts of a first cam connecting rod 4 and a second cam connecting rod 9 extrude the safety rope to generate larger friction force, and the anti-falling self-locking device can not move along the safety rope; the connecting rope hole 10 can be connected to a connector of a safety belt of an operator, when the operator moves upwards, the safety belt on the body of the operator drives the second cam connecting rod 9 to rotate upwards, then the connecting rod 7 drives the first cam connecting rod 4 to rotate upwards, so that the cam parts of the first cam connecting rod 4 and the second cam connecting rod 9 are far away from the safety rope, the anti-falling self-locking device can move upwards along the safety rope, when the operator moves downwards, the connecting rod 7 moves downwards under the driving of the self gravity and the safety belt of the operator, the safety rope is extruded by the cam parts of the first cam connecting rod 4 and the second cam connecting rod 9, and large friction force is generated, so that the operator is prevented from moving downwards, and safety guarantee is provided for the operator; the utility model discloses a safety rope couple and telescopic link, before the operation personnel step on the shaft tower, insert the telescopic link top pole 28 of telescopic link in the takeover 15 of safety rope couple, make elastic button 29 card go into in the rectangular channel 16 of takeover 15, with the one end fixed connection of safety rope on rings 25, connect the acting as go-between that is used for pulling slide pipe 20 on pull ring 24, later use the telescopic link to lift the safety rope couple to the fixed part department that can connect the safety rope couple on the shaft tower, make slide pipe 20 slide downwards through acting as go-between, connect the fixed part on the shaft tower with the safety rope couple, later loosen the acting as go-between and can, simultaneously, can fix the other end of safety rope somewhere on the ground, when the operation personnel step on the shaft tower prevent weighing down from the locker lock and detain on the safety rope, and connect the connector of safety belt; the utility model discloses rational in infrastructure, convenient to use can provide effectual safety protection when can climbing the shaft tower for the operation personnel, avoid the incident because of its error leads to, have improved the operating efficiency simultaneously, have reduced intensity of labour.
Claims (8)
1. The utility model provides a shaft tower safety arrangement, it is including preventing weighing down from auto-lock ware, safety rope couple, telescopic link, safety rope, its characterized in that: the anti-falling self-locking device comprises a first shell (1) and a second shell (2), wherein a first locking groove (12) is formed in one end of the first shell (1), a second locking groove (13) is formed in one end of the second shell (2), connecting holes (11) are formed in the upper portion and the lower portion of the first shell (1) respectively, connecting holes (11) are formed in the upper portion and the lower portion of the second shell (2) respectively, and the first shell (1) and the second shell (2) are fixedly connected through the connecting holes (11), a first connecting column (3) and a third connecting column (6); the first connecting column (3) is rotatably connected with a first cam connecting rod (4), the tail end of a connecting rod of the first cam connecting rod (4) is in transfer connection with one end of a connecting rod (7) through a second connecting column (5), the third connecting column (6) is rotatably connected with a second cam connecting rod (9), the connecting rod part of the second cam connecting rod (9) is rotatably connected with the other end of the connecting rod (7) through a fourth connecting column (8), and the tail end of the connecting rod of the second cam connecting rod (9) is provided with a connecting rope hole (10);
the safety rope hook comprises a hook main body (17), an elastic protection pad (18) is fixedly arranged inside the hook main body (17), an upper boss (19) is arranged on the top surface inside the hook main body (17), a lower boss (22) is arranged on the bottom surface inside the hook main body (17), the upper boss (19) and the lower boss (22) are connected with a sliding pipe (20) in a sliding mode, a sliding pipe groove (27) is formed in the right side surface of the sliding pipe, a spring (21) is arranged inside the sliding pipe (20), a guide pipe (23) is fixedly connected to the right side of the bottom surface of the hook main body (17), the sliding pipe (20) penetrates through the bottom of the hook main body (17) and is connected with the guide pipe (23) in a sliding mode, and a pull ring (24) is fixedly connected to the bottom end of the sliding pipe; a connecting pipe (15) is fixedly connected to the middle of the bottom surface of the hook main body (17), a hanging ring (25) is fixedly connected to the left side surface of the connecting pipe (15), and a rectangular groove (16) is formed in the front side surface of the connecting pipe (15);
the telescopic link top pole (28) top of telescopic link is provided with elastic button (29), elastic button (29) both sides respectively are provided with a baffle (30), baffle (30) fixed set up in inside telescopic link top pole (28), the one end of elastic button (29) fixedly connected with flexure strip (31), flexure strip (31) fixed connection in the inner wall of telescopic link top pole (28).
2. The pole tower safety protection device of claim 1, wherein: the cross sections of the first locking groove (12) and the second locking groove (13) are semicircular.
3. The pole tower safety protection device of claim 1, wherein: the cam portions of the first cam link (4) and the second cam link (9) are provided with gear teeth (14).
4. The pole tower safety protection device of claim 1, wherein: first cam link (4) with second cam link (9) are located by first casing (1) with the casing that second casing (2) are constituteed, connecting rod (7) set up to (2) and are located respectively first cam link (4) with the both sides of second cam link (9).
5. The pole tower safety protection device of claim 1, wherein: the elastic protection pad (18) is a rubber pad with a grain on the surface.
6. The pole tower safety protection device of claim 1, wherein: a sealing plate is arranged at the top end of the sliding tube (20), a supporting plate (26) is arranged in the guide tube (23), one end of the spring (21) is pressed against the sealing plate, and the other end of the spring (21) is pressed against the supporting plate (26).
7. The pole tower safety protection device of claim 1, wherein: the telescopic link is the multistage insulating telescopic link of epoxy material.
8. The pole tower safety protection device of claim 1, wherein: the safety rope is a live working safety rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920922279.7U CN210302103U (en) | 2019-06-19 | 2019-06-19 | Shaft tower safety arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920922279.7U CN210302103U (en) | 2019-06-19 | 2019-06-19 | Shaft tower safety arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210302103U true CN210302103U (en) | 2020-04-14 |
Family
ID=70144809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920922279.7U Expired - Fee Related CN210302103U (en) | 2019-06-19 | 2019-06-19 | Shaft tower safety arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210302103U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113036657A (en) * | 2021-03-24 | 2021-06-25 | 国网山东省电力公司泰安供电公司 | Multipurpose transfer rope |
| CN113679981A (en) * | 2021-09-24 | 2021-11-23 | 国网天津市电力公司 | Transmission line iron tower anti-falling device |
| CN113679978A (en) * | 2021-08-23 | 2021-11-23 | 广东电网有限责任公司 | Eccentric wheel coordinated type hasp and safety belt device |
| CN113847389A (en) * | 2021-09-29 | 2021-12-28 | 广东电网有限责任公司 | A couple is prevented weighing down by heavy object for shaft tower operation |
| CN115364398A (en) * | 2022-10-10 | 2022-11-22 | 国网河南省电力公司超高压公司 | Self-locking hand device for high-altitude climbing of power transformation operation and maintenance |
| CN115591148A (en) * | 2022-10-26 | 2023-01-13 | 国网安徽省电力有限公司亳州供电公司（Cn） | Pole tower operation protection tool |
-
2019
- 2019-06-19 CN CN201920922279.7U patent/CN210302103U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113036657A (en) * | 2021-03-24 | 2021-06-25 | 国网山东省电力公司泰安供电公司 | Multipurpose transfer rope |
| CN113679978A (en) * | 2021-08-23 | 2021-11-23 | 广东电网有限责任公司 | Eccentric wheel coordinated type hasp and safety belt device |
| CN113679981A (en) * | 2021-09-24 | 2021-11-23 | 国网天津市电力公司 | Transmission line iron tower anti-falling device |
| CN113847389A (en) * | 2021-09-29 | 2021-12-28 | 广东电网有限责任公司 | A couple is prevented weighing down by heavy object for shaft tower operation |
| CN115364398A (en) * | 2022-10-10 | 2022-11-22 | 国网河南省电力公司超高压公司 | Self-locking hand device for high-altitude climbing of power transformation operation and maintenance |
| CN115591148A (en) * | 2022-10-26 | 2023-01-13 | 国网安徽省电力有限公司亳州供电公司（Cn） | Pole tower operation protection tool |
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