CN214007044U - A safe climbing device for power cable maintenance and portable auxiliary structure thereof - Google Patents
A safe climbing device for power cable maintenance and portable auxiliary structure thereof Download PDFInfo
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- CN214007044U CN214007044U CN202022753878.6U CN202022753878U CN214007044U CN 214007044 U CN214007044 U CN 214007044U CN 202022753878 U CN202022753878 U CN 202022753878U CN 214007044 U CN214007044 U CN 214007044U
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- 230000009194 climbing Effects 0.000 title claims abstract description 61
- 238000012423 maintenance Methods 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 230000000295 complement effect Effects 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 24
- 239000010959 steel Substances 0.000 abstract description 24
- 241000282326 Felis catus Species 0.000 description 22
- 239000011435 rock Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 241000272165 Charadriidae Species 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
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- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of power maintenance equipment, and discloses a safe climbing device for power cable maintenance and a portable auxiliary structure thereof, wherein the climbing device comprises a ladder stand main body, the bottom of the ladder stand main body is movably connected with anti-skidding legs, track grooves are respectively arranged at the left side and the right side of the front surface of the ladder stand main body, a telescopic groove is arranged at the top of the ladder stand main body, a safe supporting mechanism comprises auxiliary supporting legs movably arranged in the grooves of the ladder stand main body, and the auxiliary supporting legs are movably connected at the back of the ladder stand main body and can form triangular supports with the ladder stand main body when in use so as to prevent the ladder stand main body from slipping down due to inclination, the safety of the ladder stand main body is improved, meanwhile, a safe locking mechanism is arranged at the top of the ladder stand main body, and the climbing mechanism can be hung on a steel strand of a supporting cable through the safe locking mechanism during maintenance, thereby further promote the security of climbing mechanism, reached the security that promotes climbing device.
Description
Technical Field
The utility model relates to a power maintenance equipment technical field specifically is a safe climbing device and portable auxiliary structure for power cable maintenance.
Background
The increase of the demand of people on electric power resources promotes the development of the electric power industry, and the number of the power grids is greatly increased. In this case, the importance of the power cable in the power system is more prominent, and the strengthening of the maintenance of the power cable becomes an important content in the power work to ensure the stable operation of the power system.
In electric power engineering, a lot of cables still construct through built on stilts form, just need use the climbing device to maintain the cable when maintaining, and traditional climbing device is cat ladder or cement pole pedal, and just can't arrange the use field to the circuit maintenance pedal between two poles, only uses the cat ladder to maintain this time.
The cat ladder is at the in-process of using, because lean on to one side on the steel strand between the circuit, has certain gradient, when the electrician went up the cat ladder, this kind of gradient can lead to cat ladder landing steel strand wires easily, and the safety device of traditional cat ladder uses the couple to hang the cat ladder on steel strand wires at most, but steel strand wires are elastic, and electrician's back when the operation, the couple breaks away from steel strand wires very easily, still has very big use risk.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a safe climbing device and portable auxiliary structure thereof for power cable maintenance possesses advantages such as security height, has solved the low problem of traditional climbing device security that mentions among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a safe climbing device for power cable maintenance comprises a climbing mechanism, a safe supporting mechanism, a convenient auxiliary mechanism and a safe latching mechanism, wherein the safe supporting mechanism is movably connected in a groove on the back of the climbing mechanism, the convenient auxiliary mechanism is movably connected on the surface of the climbing mechanism, and the safe latching mechanism is movably connected at the top of the climbing mechanism;
the climbing mechanism comprises a ladder stand main body, anti-skid legs are movably connected to the bottom of the ladder stand main body, track grooves are formed in the left side and the right side of the front face of the ladder stand main body, and telescopic grooves are formed in the top of the ladder stand main body;
the safety support mechanism comprises an auxiliary support leg movably arranged in a ladder stand main body groove, and a receiving buckle movably connected to the surface of the ladder stand main body is lapped on the outer surface of the lower end of the auxiliary support leg;
the convenient auxiliary mechanism comprises a supporting plate, the left side and the right side of the front surface of the supporting plate are fixedly connected with connecting side wings, the other ends of the connecting side wings are fixedly connected with limiting sliding blocks, the limiting sliding blocks are connected with the inner parts of the track grooves in a sliding mode, locking threaded holes are formed in the surfaces of the limiting sliding blocks, a tool box is fixedly connected to the back surface of the supporting plate, and adjusting keys are connected to the inner threads of the locking threaded holes in a threaded mode;
the safety lock catch mechanism comprises a fixed supporting block fixedly connected in a telescopic groove, the bottom of the fixed supporting block is fixedly connected with a sleeve pipe, the inside of the fixed supporting block is movably connected with a connecting rod, the lower end of the connecting rod is fixedly connected with a limiting block, the upper end of the connecting rod is fixedly connected with a supporting block, the back of the supporting block is fixedly connected with a safety hook, the back of the supporting block is movably connected with an anti-falling baffle, and the outer surface of the connecting rod is sleeved with a telescopic elastic piece.
Preferably, the anti-slip legs are movably connected to the bottom of the ladder stand main body through the rotating shaft, and the bottom of the anti-slip legs is made of insulating rubber and provided with anti-slip lines.
Preferably, the joint of the auxiliary supporting leg and the ladder stand main body is connected through a damping rotating shaft.
Preferably, a clearance of ten centimeters is reserved between the front surface of the tool box and the back surface of the ladder stand main body, and the height of the tool box is customized according to needs and does not exceed the height of the supporting plate.
Preferably, the outer surface of the sleeve pipe is in lap joint with the inner wall of the telescopic elastic piece, the lower end of the connecting rod penetrates through the inner wall of the sleeve pipe, the upper end of the telescopic elastic piece is in lap joint with the bottom of the fixed supporting block, and the lower end of the telescopic elastic piece is in lap joint with the top of the limiting block.
The utility model provides a convenient complementary unit that is used for safe climbing device of power cable maintenance, includes the backup pad, the flank is connected to the equal fixedly connected with in the positive left and right sides of backup pad, the equal fixedly connected with spacing slider of the other end of connecting the flank, just spacing slider and the inside sliding connection in track groove, locking screw hole has been seted up on spacing slider's surface, the back fixedly connected with tool holder of backup pad, locking screw hole's inside threaded connection has the regulation spoon.
The utility model provides a safe latched device of climbing device for power line cable maintenance, includes the fixed stay shoe of fixed connection in flexible inslot, the bottom fixedly connected with pipe coupling of fixed stay shoe, the inside swing joint of fixed stay shoe has the connecting rod, the lower extreme fixedly connected with stopper of connecting rod, the upper end fixedly connected with supporting shoe of connecting rod, the back fixedly connected with safety hook of supporting shoe, the back swing joint of supporting shoe has the anticreep baffle, flexible elastic component has been cup jointed to the surface of connecting rod.
Compared with the prior art, the utility model provides a safe climbing device and portable auxiliary structure for power cable maintenance possesses following beneficial effect:
1. this a safe climbing device for power cable maintenance, through the vice supporting leg of back swing joint in the cat ladder main part, can form triangle-shaped with the cat ladder main part and support when using, be used for preventing that the cat ladder main part from slipping because of the slope, promote the security of cat ladder main part, set up safe latched device simultaneously at the top of cat ladder main part, can hang climbing mechanism on the steel strand wires of support cable through safe latched device when maintaining, thereby further promote the security of climbing mechanism, the security that has reached promotion climbing device.
2. This a safe climbing device for power cable maintenance through set up the track groove in the front of cat ladder main part to at the convenient complementary unit of inside swing joint in track groove, carry on spacingly through adjusting the spoon simultaneously, when electrician maintains the work, can place the instrument and go up and down along with electrician in the inside of tool holder, thereby reduce electrician's use tools inconvenient and prevent that the instrument from dropping and causing danger, reached convenient to use and promoted the effect of operational safety nature.
3. This a safe climbing device for power cable maintenance through setting up safe latched device, when climbing mechanism leans on steel strand wires, safe couple and anticreep baffle cooperation are fixed whole climbing mechanism on steel strand wires to when electrician maintains, no matter how rock steel strand wires, the upper end of climbing device can not break away from steel strand wires and lead to danger, has reached the effect that further promotes the security.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a rear view of the structure of the present invention;
FIG. 3 is a three-dimensional schematic view of the convenient auxiliary mechanism of the present invention;
FIG. 4 is a schematic view of the safety latch mechanism of the present invention;
fig. 5 is a three-dimensional schematic view of the structure of the safety locking mechanism of the present invention.
Wherein: 1. a climbing mechanism; 101. a ladder climbing main body; 102. anti-skid legs; 103. a track groove; 104. a telescopic groove; 2. a safety support mechanism; 201. a secondary support leg; 202. a storage buckle; 3. a convenient auxiliary mechanism; 301. a support plate; 302. connecting the side wings; 303. a limiting slide block; 304. a locking threaded hole; 305. a tool box; 306. adjusting the spoon; 4. a safety latch mechanism; 401. Fixing a supporting block; 402. sleeving a pipe; 403. a connecting rod; 404. a limiting block; 405. a support block; 406. a safety hook; 407. an anti-drop baffle plate; 408. a flexible elastic member.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
The embodiment is an embodiment of a safety climbing device for power cable maintenance.
Referring to fig. 1-5, a safe climbing device for power cable maintenance comprises a climbing mechanism 1, a safe supporting mechanism 2, a convenient auxiliary mechanism 3 and a safe latch mechanism 4, wherein the safe supporting mechanism 2 is movably connected in a groove at the back of the climbing mechanism 1, the convenient auxiliary mechanism 3 is movably connected on the surface of the climbing mechanism 1, and the safe latch mechanism 4 is movably connected at the top of the climbing mechanism 1;
the climbing mechanism 1 comprises a ladder stand main body 101, anti-skid legs 102 are movably connected to the bottom of the ladder stand main body 101, the anti-skid legs 102 are used for increasing the contact area of the ladder stand main body 101 and the ground to achieve an anti-skid effect, track grooves 103 are formed in the left side and the right side of the front face of the ladder stand main body 101, the track grooves 103 are used for limiting the moving position of the convenient auxiliary mechanism 3, telescopic grooves 104 are formed in the top of the ladder stand main body 101, and the telescopic grooves 104 are used for limiting the moving track of the safety locking mechanism 4;
through above-mentioned technical scheme, cat ladder main part 101 is current ladder structure for the electrician scrambles, and anti-skidding leg 102 can keep parallel with the top surface because be swing joint when using to increase the area of contact of cat ladder main part 101 bottom and ground, prevent that cat ladder main part 101 from sliding.
The safety supporting mechanism 2 comprises an auxiliary supporting leg 201 movably installed in a groove of the ladder stand main body 101, the auxiliary supporting leg 201 is used for increasing the stress point of the device, so that the use safety of the device is improved, a containing buckle 202 movably connected to the surface of the ladder stand main body 101 is lapped on the outer surface of the lower end of the auxiliary supporting leg 201, and the containing buckle 202 is used for fixing the auxiliary supporting leg 201 when the auxiliary supporting leg is not used, so that the auxiliary supporting leg is convenient to move;
with the above mechanism scheme, the auxiliary support leg 201 and the ladder main body 101 form a triangular support when in use, so that the support point of the ladder main body 101 and the ground is increased, and the ladder main body 101 is prevented from slipping off due to the inclination of the ladder main body 101.
The convenient auxiliary mechanism 3 comprises a supporting plate 301, the supporting plate 301 is used for supporting a tool box 305, a safety belt can be fixed during high-altitude operation, so that the safety of electrician operation is improved, the left side and the right side of the front surface of the supporting plate 301 are fixedly connected with connecting side wings 302, the other ends of the connecting side wings 302 are fixedly connected with limiting sliders 303, the limiting sliders 303 are slidably connected with the inside of the track grooves 103, locking threaded holes 304 are formed in the surfaces of the limiting sliders 303, the back surface of the supporting plate 301 is fixedly connected with the tool box 305, the tool box 305 is used for placing tools required for maintenance, so that the convenience of electrician operation is improved, adjusting keys 306 are in threaded connection inside the locking threaded holes 304, and the adjusting keys 306 are used for fixing the positions of the tool boxes 305;
through the technical scheme, a needed tool is placed in the tool box 305 when the tool box is used, the supporting plate 301 is pushed to a proper position, meanwhile, the supporting plate 301 is fixed at the needed position through matching the adjusting spoon 306 with the ladder stand main body 101, and tool accessories are directly taken from the tool box 305 during maintenance, so that inconvenience in operation caused by too many tools carried by an electrician is avoided.
The safety locking mechanism 4 comprises a fixed supporting block 401 fixedly connected in the telescopic groove 104, the fixed supporting block 401 is used for limiting the connecting rod 403 and supporting the supporting block 405, the bottom of the fixed supporting block 401 is fixedly connected with a sleeve pipe 402, the sleeve pipe 402 is used for fixing the telescopic elastic piece 408, thereby preventing the deviation of the telescopic elastic member 408, the connecting rod 403 is movably connected inside the fixed supporting block 401, the lower end of the connecting rod 403 is fixedly connected with the limiting block 404, the limiting block 404 is used for preventing the connecting rod 403 from being separated from the device, promote the atress ability of connecting rod 403 simultaneously, the upper end fixedly connected with supporting shoe 405 of connecting rod 403, the back fixedly connected with safety hook 406 of supporting shoe 405, the back swing joint of supporting shoe 405 has anticreep baffle 407, and the surface of connecting rod 403 has cup jointed flexible elastic component 408, and flexible elastic component 408 is used for cushioning rocking of steel strand wires.
Through the technical scheme, directly lean on cat ladder main part 101 on steel strand wires when using, and with anticreep baffle 407 and steel strand wires contact, thereby make the steel strand wires fixed in safety hook 406's inside, when electrician operates, no matter how rock cat ladder main part 101 can not break away from with the steel strand wires, simultaneously through setting up flexible elastic component 408, when the steel strand wires rock, safety hook 406 can cushion under flexible elastic component 408's effect, thereby reduce rocking of cat ladder main part 101, the security that climbs the device has been increased.
Specifically, the anti-slip legs 102 are movably connected to the bottom of the ladder stand main body 101 through a rotating shaft, and the bottom of the anti-slip legs 102 is made of insulating rubber and provided with anti-slip lines.
Through the technical scheme, the firmness of the connecting part can be improved by connecting the anti-slip legs 102 through the rotating shaft, meanwhile, the anti-slip legs 102 can rotate and can be always parallel to the ground when being fixed, and the safety of an electrician during maintenance can be guaranteed by using an insulating rubber material and arranging anti-slip lines.
Specifically, the joint of the auxiliary supporting leg 201 and the ladder main body 101 is connected through a damping rotating shaft.
Through the technical scheme, the damping rotating shaft is used as the connecting shaft of the auxiliary supporting leg 201, so that the auxiliary supporting leg 201 cannot be too flexible to support.
Specifically, a gap of ten centimeters is left between the front surface of the tool box 305 and the back surface of the ladder main body 101, and the height of the tool box 305 is customized as required but does not exceed the height of the support plate 301.
Through the technical scheme, a gap is reserved between the tool box 305 and the ladder stand main body 101, so that an electrician can be guaranteed not to be blocked when climbing, the electrician can conveniently take tools, and the height of the tool box 305 is limited so as to prevent the tools in the tool box 305 from falling.
Specifically, the outer surface of the sleeve 402 is overlapped with the inner wall of the telescopic elastic member 408, the lower end of the connecting rod 403 penetrates through the inner wall of the sleeve 402, the upper end of the telescopic elastic member 408 is overlapped with the bottom of the fixed supporting block 401, and the lower end of the telescopic elastic member 408 is overlapped with the top of the limiting block 404.
Through the technical scheme, the telescopic elastic piece 408 can drive the safety hook 406 to stretch when the steel strand rocks, so that the rocking of the ladder stand main body 101 is reduced, and the use safety of the device is improved.
When using, carry the place that needs the maintenance with the device earlier, then hang safety hook 406 on the steel strand wires to confirm the inside overlap joint of anticreep baffle 407 and safety hook 406, take in afterwards to detain 202 and open vice supporting leg 201 through pressing and form the support, when the electrician climbing, conveniently push away convenient complementary unit 3 to required position and fix through adjusting spoon 306 and can use safely.
Example two
The embodiment is an embodiment of a convenient auxiliary mechanism for a safety climbing device for power cable maintenance.
The utility model provides a convenient complementary unit that is used for safe climbing device of power cable maintenance, includes backup pad 301, the flank 302 is connected to the positive equal fixedly connected with in left and right both sides of backup pad 301, the equal fixedly connected with limit slider 303 of the other end of connecting flank 302, and limit slider 303 and the inside sliding connection of track groove 103, locking screw hole 304 has been seted up on limit slider 303's surface, backup pad 301's back fixedly connected with toolbox 305, locking screw hole 304's inside threaded connection has adjusting key 306.
Through the technical scheme, a needed tool is placed in the tool box 305 when the tool box is used, the supporting plate 301 is pushed to a proper position, meanwhile, the supporting plate 301 is fixed at the needed position through matching the adjusting spoon 306 with the ladder stand main body 101, and tool accessories are directly taken from the tool box 305 during maintenance, so that inconvenience in operation caused by too many tools carried by an electrician is avoided.
EXAMPLE III
The embodiment is an embodiment of a safety locking mechanism of a safety climbing device for power cable maintenance.
The utility model provides a safe latched device of climbing device for power cable maintenance, including fixed supporting shoe 401 of fixed connection in flexible inslot 104, the bottom fixedly connected with pipe coupling 402 of fixed supporting shoe 401, the inside swing joint of fixed supporting shoe 401 has connecting rod 403, the lower extreme fixedly connected with stopper 404 of connecting rod 403, the upper end fixedly connected with supporting shoe 405 of connecting rod 403, the back fixedly connected with safety hook 406 of supporting shoe 405, the back swing joint of supporting shoe 405 has anticreep baffle 407, flexible elastic component 408 has been cup jointed to the surface of connecting rod 403.
Through the technical scheme, directly lean on cat ladder main part 101 on steel strand wires when using, and with anticreep baffle 407 and steel strand wires contact, thereby make the steel strand wires fixed in safety hook 406's inside, when electrician operates, no matter how rock cat ladder main part 101 can not break away from with the steel strand wires, simultaneously through setting up flexible elastic component 408, when the steel strand wires rock, safety hook 406 can cushion under flexible elastic component 408's effect, thereby reduce rocking of cat ladder main part 101, the security that climbs the device has been increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a safe climbing device for power cable maintenance, includes climbing mechanism (1), safe supporting mechanism (2), convenient complementary unit (3) and safe latched device (4), its characterized in that: the safety supporting mechanism (2) is movably connected into a groove in the back of the climbing mechanism (1), the convenient auxiliary mechanism (3) is movably connected to the surface of the climbing mechanism (1), and the safety locking mechanism (4) is movably connected to the top of the climbing mechanism (1);
the climbing mechanism (1) comprises a ladder climbing main body (101), anti-skidding legs (102) are movably connected to the bottom of the ladder climbing main body (101), track grooves (103) are formed in the left side and the right side of the front face of the ladder climbing main body (101), and a telescopic groove (104) is formed in the top of the ladder climbing main body (101);
the safety support mechanism (2) comprises an auxiliary support leg (201) movably arranged in a groove of the ladder stand main body (101), and a receiving buckle (202) movably connected to the surface of the ladder stand main body (101) is lapped on the outer surface of the lower end of the auxiliary support leg (201);
the convenient auxiliary mechanism (3) comprises a supporting plate (301), connecting side wings (302) are fixedly connected to the left side and the right side of the front face of the supporting plate (301), limiting sliding blocks (303) are fixedly connected to the other ends of the connecting side wings (302), the limiting sliding blocks (303) are in sliding connection with the inside of the track groove (103), locking threaded holes (304) are formed in the surfaces of the limiting sliding blocks (303), a tool box (305) is fixedly connected to the back face of the supporting plate (301), and adjusting keys (306) are connected to the inner threads of the locking threaded holes (304);
safety catch mechanism (4) including fixed supporting shoe (401) of fixed connection in flexible groove (104), the bottom fixedly connected with bell and spigot joint pipe (402) of fixed supporting shoe (401), the inside swing joint of fixed supporting shoe (401) has connecting rod (403), the lower extreme fixedly connected with stopper (404) of connecting rod (403), the upper end fixedly connected with supporting shoe (405) of connecting rod (403), the back fixedly connected with safety hook (406) of supporting shoe (405), the back swing joint of supporting shoe (405) has anticreep baffle (407), the surface of connecting rod (403) has cup jointed flexible elastic component (408).
2. A safety climbing device for power cable repair according to claim 1, characterized in that: the anti-skidding legs (102) are movably connected to the bottom of the ladder stand main body (101) through rotating shafts, and the bottom of each anti-skidding leg (102) is made of insulating rubber and provided with anti-skidding lines.
3. A safety climbing device for power cable repair according to claim 1, characterized in that: the joint of the auxiliary supporting leg (201) and the ladder stand main body (101) is connected through a damping rotating shaft.
4. A safety climbing device for power cable repair according to claim 1, characterized in that: a gap is reserved between the front surface of the tool box (305) and the back surface of the ladder climbing main body (101), and the height of the tool box (305) does not exceed the height of the supporting plate (301).
5. A safety climbing device for power cable repair according to claim 1, characterized in that: the outer surface of the sleeve pipe (402) is in lap joint with the inner wall of the telescopic elastic piece (408), the lower end of the connecting rod (403) penetrates through the inner wall of the sleeve pipe (402), the upper end of the telescopic elastic piece (408) is in lap joint with the bottom of the fixed supporting block (401), and the lower end of the telescopic elastic piece (408) is in lap joint with the top of the limiting block (404).
6. A convenient complementary unit that is used for safe climbing device of power cable maintenance which characterized in that: including backup pad (301), the equal fixedly connected with in the positive left and right both sides of backup pad (301) connects flank (302), the equal fixedly connected with spacing slider (303) of the other end of connecting flank (302), just spacing slider (303) and the inside sliding connection of track groove (103), locking screw hole (304) have been seted up on the surface of spacing slider (303), the back fixedly connected with tool holder (305) of backup pad (301), the internal thread connection of locking screw hole (304) has adjusting key (306).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022753878.6U CN214007044U (en) | 2020-11-24 | 2020-11-24 | A safe climbing device for power cable maintenance and portable auxiliary structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022753878.6U CN214007044U (en) | 2020-11-24 | 2020-11-24 | A safe climbing device for power cable maintenance and portable auxiliary structure thereof |
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| Publication Number | Publication Date |
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| CN214007044U true CN214007044U (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022753878.6U Active CN214007044U (en) | 2020-11-24 | 2020-11-24 | A safe climbing device for power cable maintenance and portable auxiliary structure thereof |
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| Country | Link |
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| CN (1) | CN214007044U (en) |
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2020
- 2020-11-24 CN CN202022753878.6U patent/CN214007044U/en active Active
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