CN113144456B - Anti-falling device used during pole climbing of electric power cement pole - Google Patents
Anti-falling device used during pole climbing of electric power cement pole Download PDFInfo
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- CN113144456B CN113144456B CN202110362260.3A CN202110362260A CN113144456B CN 113144456 B CN113144456 B CN 113144456B CN 202110362260 A CN202110362260 A CN 202110362260A CN 113144456 B CN113144456 B CN 113144456B
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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
Abstract
The invention discloses a falling prevention device used when an electric cement pole climbs a pole, wherein second connecting rods are arranged on the upper side and the lower side of a shell, grooves are formed in the positions, corresponding to the second connecting rods, of the upper side and the lower side of the shell, hooks are arranged at one end, far away from a connecting belt, of a connecting sleeve, and one end, far away from the first connecting rod, of a first support frame is integrally formed with the left side and the right side of the shell. This anti-falling device when pole is stepped on to electric power cement pole, make whole mechanism and electric power cement pole initial connection through coupling mechanism, rethread actuating mechanism control slide mechanism motion, make the lateral wall of a plurality of fixed establishment and electric power cement pole closely laminate, make coupling mechanism's connecting band tighten, it is fixed to realize being connected of whole mechanism and electric power cement pole, pass second connecting rod and shell with the safety line again, in order to provide the fixed point, realize preventing weighing down the function, this scheme only needs to carry out coupling mechanism winding and the operation of pressing the switch when laying, application method is simple, therefore, the clothes hanger is strong in practicability, and is convenient for popularize.
Description
Technical Field
The invention relates to the technical field of anti-falling devices, in particular to an anti-falling device used when an electric cement pole climbs.
Background
The electric power cement pole is mainly composed of steel bars and concrete, so the electric power cement pole is also called as a reinforced concrete cement pole and is mainly used as a stringing pillar in the industries of electric power, communication, railways, petroleum and the like.
The power distribution network transmission line is a terminal network of a power grid, and 90% of overhead transmission lines of the power distribution network transmission line are cement poles. The cement pole climbing operation belongs to the high risk operation, and the climbing needs safety protection, avoids the danger of falling. According to the regulations related to electric power safety, workers must be protected by using safety belts all over the height of the workers, but in practical situations, although the safety belts are used during work on the poles, the safety protection vacuum of pole climbing still exists in reality due to various restrictions of various safety devices during pole climbing.
For preventing that the staff from falling when stepping on the pole by accident, consequently need use anti-falling device to guarantee the security of staff when stepping on the pole, anti-falling device when current electric power cement pole steps on the pole is comparatively loaded down with trivial details when laying, seriously influences staff's work efficiency.
Disclosure of Invention
The invention aims to provide a falling prevention device for climbing a pole of an electric cement pole, and the falling prevention device is used for solving the problems that the existing falling prevention device for climbing the pole of the electric cement pole in the background art is complicated in arrangement and seriously affects the working efficiency of workers.
In order to achieve the purpose, the invention provides the following technical scheme: the anti-falling device comprises a shell, wherein second connecting rods are arranged on the upper side and the lower side of the shell and are respectively integrally formed with the upper side and the lower side of the shell, grooves are formed in the upper side and the lower side of the shell corresponding to the positions of the second connecting rods, and connecting mechanisms are arranged on the left side and the right side of the shell;
the connecting mechanism comprises a first connecting rod, a first supporting frame, a hook, a connecting sleeve and a connecting belt;
the both ends of connecting band all are provided with the adapter sleeve, two the adapter sleeve cup joints mutually, two with the both ends of connecting band both ends looks rigid coupling of adapter sleeve and connecting band, the one end that the connecting band was kept away from to the adapter sleeve is provided with the couple, couple and adapter sleeve integrated into one piece, couple and first connecting rod articulate mutually, two first connecting rod sets up in the left and right sides of shell, two the upper and lower both ends of first connecting rod all are provided with first support frame, first support frame and first connecting rod looks rigid coupling, the left and right sides integrated into one piece of keeping away from first connecting rod one end and shell of first support frame.
Preferably, the first connecting rods and the first supporting frames are symmetrically distributed on the left side and the right side of the shell, and the inner diameter of the hook is the same as the diameter of the first connecting rods.
Preferably, a plurality of fixing mechanisms are uniformly arranged in the shell;
the fixing mechanism comprises a first counter bore, a sliding rod, a stop block, a first push block, an inner hole and a spring;
it is a plurality of the back wall position of shell is seted up in first counter sink, be provided with the slide bar in the first counter sink, the slide bar cup joints with first counter sink is slided, the slide bar stretches out shell one end and is provided with the dog, dog and slide bar looks rigid coupling, the one end that the dog was kept away from to the slide bar is provided with first ejector pad, first ejector pad and slide bar integrated into one piece, the hole has been seted up to the lateral wall of first ejector pad, the spring has been cup jointed to the outer wall of slide bar, the one end and the first ejector pad of spring are laminated mutually, the other end and the first counter sink of spring cup joint mutually.
Preferably, the first counter sink, the sliding rod, the stop block and the spring are all coaxial.
Preferably, a sliding mechanism is installed in the middle of the shell;
the sliding mechanism comprises a sliding block, a threaded hole, a side plate, a cross beam and a second push block;
the middle position of slider sets up threaded hole, the right side longitudinal symmetry of slider is provided with two curb plates, two curb plates and slider integrated into one piece, two the inboard right-hand member of curb plate is provided with the crossbeam, the both ends and the curb plate looks rigid coupling of crossbeam, the outside of curb plate is provided with a plurality of second ejector pad, and is a plurality of the second ejector pad all with curb plate looks rigid coupling, it is a plurality of the second ejector pad is laminated with a plurality of first ejector pads mutually respectively.
Preferably, a driving mechanism is arranged between the two side plates;
the driving mechanism comprises a motor, a threaded rod, a second supporting frame, a storage battery and a switch;
one side of motor and the back wall rigid coupling of shell, the output shaft position of motor is provided with the threaded rod, the one end of threaded rod and the output shaft looks rigid coupling of motor, the other end of threaded rod is provided with the second support frame, the threaded rod passes through the bearing and links to each other with the second support frame activity, the outer wall of threaded rod passes through the screw hole and links to each other with the slider screw thread, second support frame and shell looks rigid coupling, the right side of motor is provided with the battery, battery and shell looks rigid coupling, the front side of motor is provided with the switch, the switch passes through the wire and links to each other with motor and battery electrical property respectively.
Preferably, a top cover is installed on the front side of the shell;
the top cover comprises a connecting block, a second counter sink, a cover plate and a convex block;
it is a plurality of the connecting block respectively with the inner wall four corners integrated into one piece of shell, the front side of connecting block is opened and is equipped with the second counter sink, and is a plurality of the second counter sink cup joints with the outer wall of a plurality of lugs respectively mutually, and is a plurality of the lug respectively with one side four corners integrated into one piece of apron, apron and lug pass through the bolt and link to each other with the connecting block screw thread, the intermediate position and the switch of apron cup joint mutually.
Compared with the prior art, the invention has the beneficial effects that: according to the anti-falling device during pole climbing of the electric power cement pole, the whole mechanism is primarily connected with the electric power cement pole through the connecting mechanism, the driving mechanism controls the sliding mechanism to move, the fixing mechanisms are tightly attached to the side walls of the electric power cement pole, the connecting belt of the connecting mechanism is tightened, the whole mechanism is connected and fixed with the electric power cement pole, the safety cable penetrates through the second connecting rod and the shell to provide a fixing point, and the anti-falling function is achieved;
the first connecting rod is fixedly connected with the side wall of the shell through the first supporting frame, so that the connecting belt is fixedly connected with the shell, and the primary connection of the whole mechanism and the electric cement pole is realized;
through the matching of the first counter sink, the slide rod, the stop block, the first push block, the inner hole and the spring, the first push block can drive the slide rod to move synchronously when pushed, so that the slide rod slides in the first counter sink, the spring is compressed, the stop block is driven to move synchronously, and the stop block is tightly attached to the side wall of the electric cement rod, so that the position fixing of the whole mechanism is realized;
Through the matching of the sliding block, the threaded hole, the side plates, the cross beam and the second push block, when the sliding block moves, the two side plates are driven to synchronously move in the shell so as to pull the plurality of second push blocks to synchronously move, and when the second push block moves, the first push block can be pushed to move so as to realize the synchronous movement of the plurality of fixing mechanisms;
through the cooperation of motor, threaded rod, second support frame, battery and switch to make on-off control motor work, and realize power supply by the battery, the output shaft of motor can drive the threaded rod and rotate, and the threaded rod can guarantee to stabilize under the effect of second support frame and rotate, and then through the motion of threaded rod control slider, with the position control who realizes slide mechanism.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic illustration of the exploded structure of FIG. 1;
FIG. 3 is a schematic structural view of a second support frame and a second connecting rod of FIG. 2;
FIG. 4 is a schematic view of the back structure of FIG. 3;
FIG. 5 is a schematic view of the slide bar and stopper structure of FIG. 2;
FIG. 6 is a schematic structural view of the sliding block and the second pushing block of FIG. 2;
fig. 7 is a schematic view of the cover plate and the bump structure of fig. 2.
In the figure: 1. the connecting device comprises a shell, 2, a connecting mechanism, 201, a first connecting rod, 202, a first supporting frame, 203, a hook, 204, a connecting sleeve, 205, a connecting band, 3, a fixing mechanism, 301, a first counter bore, 302, a sliding rod, 303, a stop block, 304, a first push block, 305, an inner bore, 306, a spring, 4, a sliding mechanism, 401, a sliding block, 402, a threaded hole, 403, a side plate, 404, a cross beam, 405, a second push block, 5, a driving mechanism, 501, a motor, 502, a threaded rod, 503, a second supporting frame, 504, a storage battery, 505, a switch, 6, a top cover, 601, a connecting block, 602, a second counter bore, 603, a cover plate, 604, a bump, 7, a second connecting rod, 8 and a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a falling prevention device used during climbing of an electric power cement pole comprises a shell 1, wherein second connecting rods 7 are arranged on the upper side and the lower side of the shell 1, the two second connecting rods 7 are respectively integrally formed with the upper side and the lower side of the shell 1, and are matched with the shell 1 through the second connecting rods 7, so that a connecting position is provided for a safety cable to achieve a falling prevention function, grooves 8 are formed in the upper side and the lower side of the shell 1 corresponding to the positions of the second connecting rods 7, gaps between the second connecting rods 7 and the shell 1 can be increased through the grooves 8, and therefore the safety cable is convenient to install, and connecting mechanisms 2 are arranged on the left side and the right side of the shell 1; the connecting mechanism 2 comprises a first connecting rod 201, a first supporting frame 202, a hook 203, a connecting sleeve 204 and a connecting belt 205; the connecting device comprises a connecting belt 205, connecting sleeves 204 are arranged at two ends of the connecting belt 205, the two connecting sleeves 204 are sleeved with two ends of the connecting belt 205, the two connecting sleeves 204 are fixedly connected with two ends of the connecting belt 205, a hook 203 is arranged at one end, far away from the connecting belt 205, of the connecting sleeve 204, the hook 203 is integrally formed with the connecting sleeves 204, the hook 203 is hooked with a first connecting rod 201, the two first connecting rods 201 are arranged at the left side and the right side of a shell 1, first supporting frames 202 are arranged at the upper end and the lower end of each first connecting rod 201, the first supporting frames 202 are fixedly connected with the first connecting rods 201, and one end, far away from the first connecting rods 201, of each first supporting frame 202 is integrally formed with the left side and the right side of the shell 1. A plurality of first connecting rods 201 and first support frame 202 are bilateral symmetry and distribute in the left and right sides of shell 1, and the internal diameter of couple 203 is the same with first connecting rod 201's diameter, and the material of connecting band 205 is the canvas area, can replace with other wear-resisting flexible material, through the articulate of couple 203 and first connecting rod 201, can realize being connected of connecting band 205 and shell 1.
Through the cooperation of first connecting rod 201, first support frame 202, couple 203, adapter sleeve 204 and connecting band 205 for pull couple 203 can drive adapter sleeve 204 simultaneous movement, in order to drive connecting band 205 and electric power cement pole winding, and make couple 203 articulate mutually with first connecting rod 201, because first connecting rod 201 passes through the lateral wall looks rigid coupling of first support frame 202 with shell 1, thereby make connecting band 205 and shell 1 fixed connection, in order to realize the primary connection of whole mechanism and electric power cement pole.
A plurality of fixing mechanisms 3 are uniformly arranged in the shell 1; the fixing mechanism 3 comprises a first counter bore 301, a sliding rod 302, a stop block 303, a first push block 304, an inner bore 305 and a spring 306; the multiple first counter sink holes 301 are formed in the rear wall of the housing 1, a sliding rod 302 is arranged in each first counter sink hole 301, the sliding rod 302 is in sliding sleeve connection with the first counter sink hole 301, the sliding rod 302 can slide in the first counter sink hole 301, one end, extending out of the housing 1, of the sliding rod 302 is provided with a stop block 303, the stop block 303 is made of rubber, the stop block 303 is fixedly connected with the sliding rod 302, the stop block 303 can move synchronously with the sliding rod 302, one end, far away from the stop block 303, of the sliding rod 302 is provided with a first push block 304, the first push block 304 and the sliding rod 302 are integrally formed, the first push block 304 can push the sliding rod 302 to move, an inner hole 305 is formed in the side wall of the first push block 304, the inner hole 305 can reduce the weight of the first push block 304, a spring 306 is sleeved on the outer wall of the sliding rod 302, one end of the spring 306 is attached to the first push block 304, the spring 306 enables the first push block 304 to reset, and the other end of the spring 306 is sleeved to the first counter sink hole 301. The first counter sink 301, the slide bar 302, the stop 303 and the spring 306 are all coaxial.
Through the cooperation of first counter sink 301, slide bar 302, dog 303, first ejector pad 304, hole 305 and spring 306 for can drive slide bar 302 synchronous motion when first ejector pad 304 receives the promotion, thereby make slide bar 302 slide in first counter sink 301, compress spring 306, and drive dog 303 synchronous motion, make the lateral wall of dog 303 and electric power cement pole closely laminate, in order to realize whole fixed position of mechanism.
A sliding mechanism 4 is arranged in the middle of the shell 1; the sliding mechanism 4 comprises a sliding block 401, a threaded hole 402, a side plate 403, a cross beam 404 and a second push block 405; threaded hole 402 has been seted up to slider 401's intermediate position, slider 401's right side longitudinal symmetry is provided with two curb plates 403, two curb plates 403 and slider 401 integrated into one piece, slider 401 can electronic two curb plate 403 synchronous motion, the inboard right-hand member of two curb plates 403 is provided with crossbeam 404, the both ends and the curb plate 403 looks rigid coupling of crossbeam 404, the joint strength of curb plate 403 can be strengthened to crossbeam 404, the outside of curb plate 403 is provided with a plurality of second ejector pads 405, second ejector pad 405 can promote the motion of first ejector pad 304, a plurality of second ejector pads 405 all with curb plate 403 looks rigid coupling, a plurality of second ejector pads 405 laminate with a plurality of first ejector pads 304 respectively mutually.
Through the cooperation of slider 401, screw hole 402, curb plate 403, crossbeam 404 and second ejector pad 405 for during the slider 401 motion, drive two curb plates 403 synchronous motion in shell 1, with pull a plurality of second ejector pads 405 synchronous motion, during the motion of second ejector pad 405, can promote the motion of first ejector pad 304, with the synchronous motion that realizes a plurality of fixed establishment.
A driving mechanism 5 is arranged between the two side plates 403; the driving mechanism 5 comprises a motor 501, a threaded rod 502, a second supporting frame 503, a storage battery 504 and a switch 505; one side of the motor 501 is fixedly connected with the rear wall of the shell 1, the motor 501 is a 36V direct current servo motor, the specific type is selected according to actual conditions and processing cost, and the working requirement is met, a threaded rod 502 is arranged at the output shaft position of the motor 501, one end of the threaded rod 502 is fixedly connected with the output shaft of the motor 501, the output shaft of the motor 501 can rotate through the electric threaded rod 502, a second support frame 503 is arranged at the other end of the threaded rod 502, the threaded rod 502 is movably connected with the second support frame 503 through a bearing, the second support frame 503 can ensure that the threaded rod 502 can stably rotate, the outer wall of the threaded rod 502 is in threaded connection with the sliding block 401 through the threaded hole 402, the second support frame 503 is fixedly connected with the shell 1, a storage battery 504 is arranged on the right side of the motor 501, the type of the storage battery 504 is adapted according to the type selected by the motor 501, the storage battery 504 is fixedly connected with the shell 1, and a switch 505 is arranged on the front side of the motor 501, the switch 505 is electrically connected with the motor 501 and the storage battery 504 through wires, and a PLC chip is arranged in the switch 505 to control the operation of the motor 501.
Through the cooperation of motor 501, threaded rod 502, second support frame 503, battery 504 and switch 505 to make switch 505 control motor 501 work, and realize power supply by battery 504, motor 501's output shaft can drive threaded rod 502 and rotate, and threaded rod 502 can guarantee stable the rotation under the effect of second support frame 503, and then controls the slider 401 through threaded rod 402 and move, in order to realize slide mechanism 4's position control.
A top cover 6 is arranged on the front side of the shell 1; the top cover 6 comprises a connecting block 601, a second counter bore 602, a cover plate 603 and a lug 604; a plurality of connecting blocks 601 respectively with shell 1's inner wall four corners integrated into one piece, the front side of connecting block 601 is opened and is equipped with second counter sink 602, a plurality of second counter sink 602 cup joint with the outer wall of a plurality of lugs 604 respectively mutually, a plurality of lugs 604 respectively with one side four corners integrated into one piece of apron 603, apron 603 and lug 604 pass through bolt and connecting block 601 threaded connection, the intermediate position and the switch 505 of apron 603 cup joint mutually.
When the device is used, a worker winds the connecting belt 205 on the outer wall of the electric cement pole, hooks 203 at two ends of the connecting belt 205 are hooked with two first connecting rods 201 to realize the initial connection of the whole mechanism and the electric cement pole, the motor 501 is started through the switch 505, the storage battery 504 supplies power to the motor 501, an output shaft of the motor 501 drives the threaded rod 502 to rotate, the threaded rod 502 stably rotates under the action of the second supporting frame 503, when the threaded rod 502 rotates, the sliding block 401 slides along the threaded rod 502 and drives the side plates 403 to synchronously move due to the action of the threaded hole 402, the second pushing blocks 405 move along with the side plates 403 to push the first pushing blocks 304 to synchronously move, when the first pushing blocks 304 move, the springs 306 are stressed and compressed, the sliding rods 302 slide out in the first countersunk holes 301 under the pushing of the first pushing blocks 304 to push the stoppers 303 to be tightly attached to the side walls of the electric cement pole, so that the connection belt 205 is tightened to realize the connection and fixation of the whole mechanism and the electric cement rod, and further provide a fixing point, and at the moment, the safety cable passes through the second connecting rod 7 to realize the installation of the safety cable, so as to realize the purpose of preventing falling.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (4)
1. The utility model provides a falling prevention device when electric power cement pole climbs pole which characterized in that: the connecting device comprises a shell (1), wherein second connecting rods (7) are arranged on the upper side and the lower side of the shell (1), the two second connecting rods (7) are respectively integrally formed with the upper side and the lower side of the shell (1), grooves (8) are formed in the upper side and the lower side of the shell (1) corresponding to the positions of the second connecting rods (7), and connecting mechanisms (2) are arranged on the left side and the right side of the shell (1);
the connecting mechanism (2) comprises a first connecting rod (201), a first supporting frame (202), a hook (203), a connecting sleeve (204) and a connecting belt (205);
the connecting device is characterized in that connecting sleeves (204) are arranged at two ends of the connecting belt (205), the two connecting sleeves (204) are sleeved with two ends of the connecting belt (205), the two connecting sleeves (204) are fixedly connected with two ends of the connecting belt (205), a hook (203) is arranged at one end, away from the connecting belt (205), of each connecting sleeve (204), the hook (203) and the connecting sleeves (204) are integrally formed, the hook (203) is hooked with a first connecting rod (201), the two first connecting rods (201) are arranged at the left side and the right side of the shell (1), first supporting frames (202) are arranged at the upper ends and the lower ends of the two first connecting rods (201), the first supporting frames (202) are fixedly connected with the first connecting rods (201), and one ends, away from the first connecting rods (201), of the first supporting frames (202) are integrally formed with the left side and the right side of the shell (1);
A plurality of fixing mechanisms (3) are uniformly arranged in the shell (1);
the fixing mechanism (3) comprises a first counter bore (301), a sliding rod (302), a stop block (303), a first push block (304), an inner hole (305) and a spring (306);
the multiple first counter sink holes (301) are formed in the rear wall of the shell (1), a sliding rod (302) is arranged in each first counter sink hole (301), the sliding rod (302) is in sliding sleeve connection with the first counter sink holes (301), a stop block (303) is arranged at one end, extending out of the shell (1), of the sliding rod (302), the stop block (303) is fixedly connected with the sliding rod (302), a first push block (304) is arranged at one end, far away from the stop block (303), of the sliding rod (302), the first push block (304) and the sliding rod (302) are integrally formed, an inner hole (305) is formed in the side wall of the first push block (304), a spring (306) is sleeved on the outer wall of the sliding rod (302), one end of the spring (306) is attached to the first push block (304), and the other end of the spring (306) is sleeved with the first counter sink holes (301);
a sliding mechanism (4) is arranged in the middle of the shell (1);
the sliding mechanism (4) comprises a sliding block (401), a threaded hole (402), a side plate (403), a cross beam (404) and a second push block (405);
A threaded hole (402) is formed in the middle of the sliding block (401), two side plates (403) are symmetrically arranged on the right side of the sliding block (401) up and down, the two side plates (403) and the sliding block (401) are integrally formed, a cross beam (404) is arranged at the right end of the inner sides of the two side plates (403), two ends of the cross beam (404) are fixedly connected with the side plates (403), a plurality of second push blocks (405) are arranged on the outer side of the side plates (403), the second push blocks (405) are fixedly connected with the side plates (403), and the second push blocks (405) are respectively attached to the first push blocks (304);
a driving mechanism (5) is arranged between the two side plates (403);
the driving mechanism (5) comprises a motor (501), a threaded rod (502), a second supporting frame (503), a storage battery (504) and a switch (505);
one side of the motor (501) is fixedly connected with the back wall of the shell (1), a threaded rod (502) is arranged at the output shaft of the motor (501), one end of the threaded rod (502) is fixedly connected with an output shaft of the motor (501), the other end of the threaded rod (502) is provided with a second support frame (503), the threaded rod (502) is movably connected with a second support frame (503) through a bearing, the outer wall of the threaded rod (502) is in threaded connection with the sliding block (401) through the threaded hole (402), the second support frame (503) is fixedly connected with the shell (1), a storage battery (504) is arranged on the right side of the motor (501), the storage battery (504) is fixedly connected with the shell (1), a switch (505) is arranged on the front side of the motor (501), the switch (505) is respectively and electrically connected with the motor (501) and the storage battery (504) through leads.
2. The anti-falling device for the pole climbing of the power cement pole as claimed in claim 1, characterized in that: the first connecting rods (201) and the first supporting frames (202) are symmetrically distributed on the left side and the right side of the shell (1) in a left-right mode, and the inner diameter of the hook (203) is the same as the diameter of the first connecting rods (201).
3. The anti-falling device for the pole climbing of the power cement pole as claimed in claim 1, characterized in that: the first counter sink (301), the sliding rod (302), the stop block (303) and the spring (306) are all coaxial.
4. The anti-falling device for the pole climbing of the power cement pole as claimed in claim 1, characterized in that: a top cover (6) is arranged on the front side of the shell (1);
the top cover (6) comprises a connecting block (601), a second counter bore (602), a cover plate (603) and a lug (604);
it is a plurality of connecting block (601) respectively with the inner wall four corners integrated into one piece of shell (1), the front side of connecting block (601) is opened and is equipped with second counter sink (602), and is a plurality of second counter sink (602) cup joints mutually with the outer wall of a plurality of lug (604) respectively, and is a plurality of lug (604) respectively with one side four corners integrated into one piece of apron (603), apron (603) and lug (604) link to each other through bolt and connecting block (601) screw thread, the intermediate position and the switch (505) of apron (603) cup joint mutually.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110362260.3A CN113144456B (en) | 2021-04-02 | 2021-04-02 | Anti-falling device used during pole climbing of electric power cement pole |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110362260.3A CN113144456B (en) | 2021-04-02 | 2021-04-02 | Anti-falling device used during pole climbing of electric power cement pole |
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| CN113144456A CN113144456A (en) | 2021-07-23 |
| CN113144456B true CN113144456B (en) | 2022-07-29 |
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Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2761856B2 (en) * | 1995-06-30 | 1998-06-04 | 株式会社伊藤製作所 | Hook mounting bracket |
| US20040200666A1 (en) * | 2003-04-08 | 2004-10-14 | Diggle Frederick J. | Safety restraint apparatus and method |
| US20130327908A1 (en) * | 2012-06-11 | 2013-12-12 | Peter M. Brown | Aerial safety system |
| CN203777616U (en) * | 2014-03-27 | 2014-08-20 | 宁波天弘电力器具有限公司 | Moving hanging point special for climbing on cement pole |
| CN207575583U (en) * | 2017-11-25 | 2018-07-06 | 无锡锡东电力电气安装工程有限公司 | A kind of pole-climbing fall protection equipment |
| CN209075905U (en) * | 2018-08-31 | 2019-07-09 | 河南净润环境科技有限公司 | The related organization of steel tower climbing falling proof device ladder rung and guide rail brake apparatus |
| CN209333136U (en) * | 2018-12-23 | 2019-09-03 | 三河宸涛科技有限公司 | Climbers are used in a kind of installation of electric power |
| CN212304474U (en) * | 2020-05-22 | 2021-01-05 | 国网浙江省电力有限公司绍兴供电公司 | Electric power tool anti-falling device for high-altitude power maintenance |
| CN212700142U (en) * | 2020-07-13 | 2021-03-16 | 新发建设有限公司 | Anti-falling device used during climbing of electric power cement pole |
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Effective date of registration: 20220707 Address after: 553000 Xinyao village, Xinyao Township, Liuzhi special district, Liupanshui City, Guizhou Province (Xinyao demonstration coking plant) Applicant after: Liuzhi special zone Dahai cement products Co.,Ltd. Address before: 261000 Dujia village, Anshun Road, Weicheng District, Weifang City, Shandong Province Applicant before: Li Dongshuai |
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