CN113137175A - CT (computed tomography) installation climbing device and using method thereof - Google Patents
CT (computed tomography) installation climbing device and using method thereof Download PDFInfo
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- CN113137175A CN113137175A CN202110536784.XA CN202110536784A CN113137175A CN 113137175 A CN113137175 A CN 113137175A CN 202110536784 A CN202110536784 A CN 202110536784A CN 113137175 A CN113137175 A CN 113137175A
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/52—Ladders in general with non-rigid longitudinal members
- E06C1/56—Rope or chain ladders
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/48—Ladder heads; Supports for heads of ladders for resting against objects
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/50—Joints or other connecting parts
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Abstract
The invention discloses a CT installation climbing device, which comprises: the first pole support of embracing, rope ladder, the top and the first pole support fixed connection of embracing of rope ladder, the bottom of rope ladder is in vertical state of hanging, and first pole support of embracing is provided with two arc supports, two through connecting piece swing joint, the opposite side is provided with the guide arm structure that driving motor drove, scrambles the wheel for it climbs high-voltage insulator to drive first pole support structure of embracing. The climbing device comprises a climbing device body, wherein the climbing device body is provided with a climbing device body, and the climbing device body is provided with a climbing device body.
Description
Technical Field
The invention relates to a CT installation climbing device and a using method thereof, belonging to the technical field of CT installation auxiliary technology and high-voltage insulator climbing.
Background
CT is as follows: current transformer, current transformer. The outdoor current transformer is mainly fixed through a high-voltage insulator, so that the current transformer is fixedly connected to the high-voltage insulator, and the high-voltage insulator is generally installed on the top of a higher support frame (in a cylindrical shape for many times) and has a certain height from the ground.
Current transformer need installer to climb and operate on the high voltage insulator when the installation, can adopt appurtenance such as elevating platform, extension ladder to some lower high voltage insulators, but to some higher high voltage insulators, the appurtenance above utilizing just can not realize, needs special climbing ware to climb on the support frame.
The existing climbing device adopts two clamping pin structures, so that the clamping pins can be clamped on a high-voltage insulator, a user steps on the clamping pins (the two clamping pin structures are circularly upwards clamped) to climb slowly, if the user needs to take a tool to the face, the user still needs to repeatedly climb up and down, the high-voltage insulator is repeatedly clamped by the clamping pin structures, the high-voltage insulator is also troublesome to move, and dangerous accidents are easily caused.
Disclosure of Invention
The invention aims to solve the defects in the prior art and a using method.
In order to achieve the purpose, the invention adopts the following technical scheme: a CT installation crawler comprising: a first pole holding frame;
rope ladder, rope ladder's top and first armful of rod tower fixed connection, rope ladder's bottom is in the vertical state of hanging, still includes:
the first holding pole frame is provided with two arc-shaped brackets which are movably connected through the connecting piece;
two ends of the guide rod respectively penetrate through the side surfaces of the two arc-shaped brackets, and two ends of the guide rod are fixedly connected with limiting end blocks;
one end of the threaded rod is movably connected with the side face of one of the arc-shaped supports, the other end of the threaded rod penetrates through the other arc-shaped support, the threaded rod is in threaded fit with the arc-shaped supports, and the end part of the threaded rod is fixedly connected with a limiting end block;
the second holding pole is positioned on the inner sides of the two arc-shaped supports and forms a ring with the two arc-shaped supports, the back surface of the second holding pole is fixedly connected with a U-shaped connecting frame, and the first holding pole frame and the threaded rod are positioned on the inner sides of the U-shaped connecting frame;
the top end of the rope ladder is fixedly connected with a locking piece, the locking piece is movably connected with the guide rod, and the locking piece is positioned on the outer side of the arc-shaped support;
the climbing wheels are arranged, and the two climbing wheels are fixedly connected to the side surfaces of the two arc-shaped supports respectively;
the driving motor is fixedly connected to the outer side face of the arc-shaped support, and the output end of the driving motor is in transmission connection with the end of the threaded rod.
As a further description of the above technical solution:
the arc-shaped support is in the shape of a circular arc with a central angle of 100-150 degrees, the two ends of the arc-shaped support are respectively provided with a connecting lug plate and a tightening plate, and the side surface of the connecting lug plate is provided with a pin hole.
As a further description of the above technical solution:
the connector includes:
the frame-shaped shell is provided with an opening on one side surface and is sleeved outside the two connecting lug plates;
the pin shaft consists of a bolt head, a screw rod section and a polished rod section, the polished rod section is inserted into the pin hole, and the screw rod section is in threaded connection with the frame-shaped shell.
As a further description of the above technical solution:
an inner ring is arranged inside the U-shaped connecting frame, the inner ring is sleeved on the side face of the guide rod, and the outer side face of the inner ring is fixedly connected with the inner side face of the U-shaped connecting frame through a support plate.
As a further description of the above technical solution:
the climbing wheel is characterized in that an L-shaped connecting frame is arranged at the top of the climbing wheel, and the other end of the L-shaped connecting frame is fixedly connected with the outer side face of the arc-shaped support.
As a further description of the above technical solution:
the second holding pole is in the shape of a circular arc with a central angle of 40-60 degrees, and an anti-slip pad is arranged on the inner side face of the second holding pole.
A use method of a CT installation climbing device comprises the following steps:
when the high-voltage insulator is used, the pin shaft is detached, the frame-shaped shell is taken down, the two arc-shaped supports are pulled outwards to deform the arc-shaped supports, the first rod holding frame 1 is sleeved on the high-voltage insulator, the frame-shaped shell is sleeved on the two lug plates, the pin shaft is installed in the pin hole, and the thread section of the pin shaft is in threaded connection with the frame-shaped shell;
utilize driving motor to drive the threaded rod and rotate, and then move two tightening plates to the inboard, make two arc support clamps in the side of high-voltage insulator, make the surface structure of climbing wheel and high-voltage insulator, start the climbing wheel, drive first armful of pole frame and upwards scramble, after climbing to predetermined height, reuse driving motor drives the threaded rod and rotates, and then moves two tightening plates to the inboard, make two arc support fix the side at high-voltage insulator, the rope ladder that hangs in the side supplies the user to scramble.
As a further description of the above technical solution:
the shape of the inner side surface of the non-slip mat is as follows: the upper part is in a circular arc shape, and the lower part is in an inclined plane shape.
The invention has the beneficial effects that: compared with the prior art, the method has the advantages that,
1) the high-voltage insulator climbing device is provided with two arc-shaped supports, one ends of the two arc-shaped supports are movably connected through the connecting piece, the other ends of the two arc-shaped supports adopt a threaded rod structure, the driving motor drives the threaded rod to rotate to contract the two arc-shaped supports, the purpose that the two arc-shaped supports are clamped on the high-voltage insulator can be achieved, the two arc-shaped supports are driven to climb the high-voltage insulator by the aid of the arranged climbing wheel structure, a user can conveniently climb the high-voltage insulator through the suspended rope ladder, and accordingly climbing speed is higher; after the device is fixed for one time, workers can climb repeatedly, the use is convenient, the high-voltage insulator does not need to be clamped repeatedly, and the slipping danger during moving is greatly reduced; the second holding pole is arranged on the inner side of the threaded rod, and when the two arc-shaped supports contract inwards, the second holding pole can be matched with the threaded rod to hold the threaded rod, and the threaded rod and the high-voltage insulator can be prevented from being extruded;
2) the arc-shaped bracket is in the shape of an arc with a central angle of 100-150 degrees, and the two ends of the arc-shaped bracket are respectively provided with the connecting lug plate and the tightening plate, so that the arc-shaped bracket can be conveniently connected with the connecting piece, the threaded rod and the guide rod;
3) the connecting piece is required to be disassembled when the device is sleeved on a high-voltage insulator, and the structure can be conveniently and repeatedly disassembled and used;
4) according to the invention, the inner ring is arranged in the U-shaped connecting frame and sleeved on the side surface of the guide rod, so that the horizontal movement of the second holding rod can be limited, and the inner side surface of the second holding rod is propped against the surface of the high-voltage insulator when holding the rod and is matched with the two arc-shaped supports, so that the holding rod is more tightly clamped;
5) the climbing wheel is connected through the L-shaped connecting frame, so that the climbing wheel is positioned below the arc-shaped support, and the power wheel on the inner side can be attached to the side surface of the high-voltage insulator;
6) the anti-slip mat is arranged on the inner side face of the second holding pole, so that the fastening performance of the holding pole can be improved, and the holding pole is prevented from sliding;
7) the shape of the inner side surface of the non-slip mat is set as follows: the top is convex shape, below and is the inclined plane shape, and convex shape can not be locked when climbing on the line, and inclined plane and high-voltage insulator's surface withstands to pushing up when downwards producing a little slip, makes the vertical decurrent power that the rope ladder drove, changes the power that withstands to high-voltage insulator surface into, can effectually avoid producing the slip, increases the security performance of device.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a pole of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic front view of the present invention;
FIG. 5 is an enlarged view taken at A in FIG. 1;
fig. 6 is a schematic diagram of the pin structure of the present invention.
In which fig. 3 is a partial cross-sectional view.
Illustration of the drawings:
1. a first pole holding frame; 101. connecting the ear plates; 102. a pin hole; 103. tightening the plate; 104. an arc-shaped bracket; 2. a connecting member; 201. a frame-shaped housing; 202. a pin shaft; 3. climbing wheels; 301. an L-shaped connecting frame; 4. a second holding pole; 5. a guide bar; 6. a U-shaped connecting frame; 601. an inner ring; 7. a threaded rod; 8. a drive motor; 9. a rope ladder; 10. a fastener; 11. a non-slip mat.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the pointed upper or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-6, the invention provides a CT installation climbing device, comprising: a first pole holding frame 1;
the first pole embracing frame 1 is provided with two arc-shaped brackets 104, and the two arc-shaped brackets 104 are movably connected through the connecting piece 2;
two ends of the guide rod 5 penetrate through the side surfaces of the two arc-shaped brackets 104 respectively, and two ends of the guide rod 5 are fixedly connected with limiting end blocks;
one end of the threaded rod 7 is movably connected with the side face of one of the arc-shaped brackets 104, the other end of the threaded rod 7 penetrates through the other arc-shaped bracket 104, the threaded rod 7 is in threaded fit with the arc-shaped brackets 104, and the end part of the threaded rod 7 is fixedly connected with a limiting end block;
the second holding pole 4 is positioned on the inner sides of the two arc-shaped supports 104 and forms a ring with the two arc-shaped supports 104, the back surface of the second holding pole 4 is fixedly connected with a U-shaped connecting frame 6, and the first holding pole frame 1 and the threaded rod 7 are both positioned on the inner sides of the U-shaped connecting frame 6;
the top end of the rope ladder 9 is fixedly connected with a locking piece 10, the locking piece 10 is movably connected with the guide rod 5, and the locking piece 10 is positioned on the outer side of the arc-shaped support 104;
two climbing wheels 3 are arranged, and the two climbing wheels 3 are respectively and fixedly connected to the side surfaces of the two arc-shaped supports 104;
driving motor 8, driving motor 8 fixed connection is at the lateral surface of arc support 104, driving motor 8's output is connected with the tip transmission of threaded rod 7.
The arc-shaped bracket 104 is in the shape of a circular arc with a central angle of 100-150 degrees, the two ends of the arc-shaped bracket 104 are respectively provided with a connecting lug plate 101 and a tightening plate 103, and the side surface of the connecting lug plate 101 is provided with a pin hole 102.
The connector 2 includes:
the connecting lug plate comprises a frame-shaped shell 201, wherein an opening is formed in one side surface of the frame-shaped shell 201, and the frame-shaped shell 201 is sleeved on the outer sides of two connecting lug plates 101;
and the pin shaft 202 is composed of a bolt head, a screw rod section and a polished rod section, the polished rod section is inserted into the pin hole 102, and the screw rod section is in threaded connection with the frame-shaped shell 201.
An inner ring 601 is arranged inside the U-shaped connecting frame 6, the inner ring 601 is sleeved on the side surface of the guide rod 5, and the outer side surface of the inner ring 601 is fixedly connected with the inner side surface of the U-shaped connecting frame 6 through a support plate.
The top of climbing wheel 3 is provided with L type link 301, the other end and the lateral surface fixed connection of arc support 104 of L type link 301.
The second holding pole 4 is arc-shaped with a central angle of 40-60 degrees, and the inner side surface of the second holding pole 4 is provided with an anti-skid pad 11.
The shape of the inner side surface of the non-slip mat 11 is as follows: the upper part is in a circular arc shape, and the lower part is in an inclined plane shape.
A use method of a CT installation climbing device comprises the following steps:
when in use, the pin shaft 202 is detached, the frame-shaped shell 201 is taken down, then the two arc-shaped supports 104 are pulled outwards to deform the arc-shaped supports 10, the first holding rod frame 1 is sleeved on a high-voltage insulator, then the frame-shaped shell 201 is sleeved on the two ear plates 101, the pin shaft 202 is installed in the pin hole 102, and the thread section of the pin shaft 202 is in threaded connection with the frame-shaped shell 201;
utilize driving motor 8 to drive threaded rod 7 and rotate, and then move two tightening plate 103 to the inboard, make two arc support 104 press from both sides the side at high-voltage insulator, make the surface structure of climbing wheel 3 and high-voltage insulator, start climbing wheel 3, drive first armful of pole frame 1 and climb upwards, after climbing predetermined height, reuse driving motor 8 drives threaded rod 7 and rotates, and then move two tightening plate 103 to the inboard, make two arc support 104 fix the side at high-voltage insulator, rope ladder 9 that the side hung supplies the user to climb.
The invention has the beneficial effects that:
1) according to the invention, two arc-shaped supports 104 are arranged, one ends of the two arc-shaped supports 104 are movably connected through a connecting piece 2, the other ends of the two arc-shaped supports are in a threaded rod 7 structure, a driving motor 8 drives the threaded rod 7 to rotate to contract the two arc-shaped supports 104, the purpose that the two arc-shaped supports 104 are clamped on a high-voltage insulator can be realized, the two arc-shaped supports 104 are driven to climb the high-voltage insulator by utilizing the arranged climbing wheel 3 structure, a user can conveniently climb through a suspended rope ladder 9, after the device is fixed for one time, a worker can repeatedly climb, the use is more convenient, a second holding rod 4 is arranged on the inner side of the threaded rod 7, and when the two arc-shaped supports 104 contract inwards, the second holding rod 4 can be matched with the holding rod, and the threaded rod 7 can be prevented from being extruded with the high-voltage insulator;
2) the arc-shaped bracket 104 is in the shape of an arc with a central angle of 100-150 degrees, and the two ends of the arc-shaped bracket 104 are respectively provided with the connecting lug plate 101 and the tightening plate 103, so that the connecting piece 2, the threaded rod 7 and the guide rod 5 can be conveniently connected;
3) according to the invention, the frame-shaped shell 201 and the pin shaft 202 are arranged, the pin shaft 202 is composed of a bolt head part, a screw rod section and a polished rod section, the pin shaft 202 can be inserted into the pin hole 102 on the side surface of the connecting lug plate 101 to realize movable connection of the two arc-shaped supports 104, the pin shaft 202 can be in threaded connection with the frame-shaped shell 201, when the device is sleeved on a high-voltage insulator, the connecting piece 2 needs to be detached, and the structure can be conveniently and repeatedly detached for use;
4) according to the invention, the inner ring 601 is arranged in the U-shaped connecting frame 6, the inner ring 601 is sleeved on the side surface of the guide rod 5, the horizontal movement of the second holding pole 4 can be limited, the inner side surface of the second holding pole 4 is propped against the surface of the high-voltage insulator during holding the pole, and the holding pole is matched with the two arc-shaped supports 104, so that the holding pole is more fastened;
5) the climbing wheel 3 is connected through the L-shaped connecting frame 301, so that the climbing wheel 3 is positioned below the arc-shaped support 104, and the power wheel at the inner side can be attached to the side surface of the high-voltage insulator;
6) the anti-slip mat 11 is arranged on the inner side surface of the second holding pole 4, so that the fastening performance of the holding pole can be improved, and the holding pole is prevented from sliding;
7) the shape of the inner side surface of the non-slip mat 11 is set as follows: the top is convex shape, below and is the inclined plane shape, and convex shape can not be locked when upwards climbing, and inclined plane and high-voltage insulator's surface withstands to withstanding when downwards producing a little slip, makes the vertical decurrent power that rope ladder 9 drove, changes into the power that withstands to high-voltage insulator surface, can effectually avoid producing the slip, increases the security performance of device.
The working principle is as follows: when the high-voltage insulator clamping device is used, the pin shaft 202 is detached, the frame-shaped shell 201 is taken down, the two arc-shaped supports 104 are pulled outwards, the arc-shaped supports 10 can deform a little (the distance between the two arc-shaped supports 104 is adjusted through the threaded rod 7, the two arc-shaped supports 104 are in the maximum distance at the moment, the first rod holding frame 1 is sleeved on the high-voltage insulator, the frame-shaped shell 201 is sleeved on the two lug plates 101, the pin shaft 202 is installed in the pin hole 102, and the threaded section of the pin shaft 202 is in threaded connection with the frame-shaped shell 201;
utilize driving motor 8 to drive threaded rod 7 and rotate, and then move two tightening plate 103 to the inboard, make two arc support 104 press from both sides the side at high-voltage insulator (this moment not press from both sides tightly, make the surface structure of climbing wheel 3 and high-voltage insulator, start climbing wheel 3, drive first armful of pole frame 1 and the device climbing upwards (the device is unloaded this moment, light in weight, easy climbing), after climbing to the predetermined height, reuse driving motor 8 drives threaded rod 7 and rotates, and then move two tightening plate 103 to the inboard, make two arc support 104 tightly fix the side at high-voltage insulator, rope ladder 9 that the side hung supplies the user to climb.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. A CT installation crawler comprising:
a first pole holding frame (1);
rope ladder (9), the top and the first pole frame (1) fixed connection of embracing of rope ladder (9), the bottom of rope ladder (9) is in vertical suspension state, its characterized in that still includes:
the first pole embracing frame (1) is provided with two arc-shaped brackets (104), and the two arc-shaped brackets (104) are movably connected through the connecting piece (2);
the two ends of the guide rod (5) penetrate through the side faces of the two arc-shaped brackets (104) respectively, and the two ends of the guide rod (5) are fixedly connected with limiting end blocks;
one end of the threaded rod (7) is movably connected with the side face of one of the arc-shaped brackets (104), the other end of the threaded rod (7) penetrates through the other arc-shaped bracket (104), the threaded rod (7) is in threaded fit with the arc-shaped brackets (104), and the end part of the threaded rod (7) is fixedly connected with a limiting end block;
the second holding pole (4) is positioned on the inner sides of the two arc-shaped supports (104) and forms a ring with the two arc-shaped supports (104), the back face of the second holding pole (4) is fixedly connected with a U-shaped connecting frame (6), and the first holding pole frame (1) and the threaded rod (7) are positioned on the inner sides of the U-shaped connecting frame (6);
the rope ladder (9), the top end of the rope ladder (9) is fixedly connected with a locking piece (10), the locking piece (10) is movably connected with the guide rod (5), and the locking piece (10) is positioned on the outer side of the arc-shaped support (104);
the two climbing wheels (3) are arranged, and the two climbing wheels (3) are respectively and fixedly connected to the side surfaces of the two arc-shaped supports (104);
driving motor (8), driving motor (8) fixed connection is at the lateral surface of arc support (104), the output of driving motor (8) is connected with the tip transmission of threaded rod (7).
2. The CT installation climber of claim 1, wherein: the arc-shaped support (104) is in the shape of a circular arc with a central angle of 100-150 degrees, two ends of the arc-shaped support (104) are respectively provided with a connecting lug plate (101) and a tightening plate (103), and the side surface of the connecting lug plate (101) is provided with a pin hole (102).
3. The CT installation climber of claim 2, wherein: the connector (2) comprises:
the connecting lug plate comprises a frame-shaped shell (201), wherein an opening is formed in one side face of the frame-shaped shell (201), and the frame-shaped shell (201) is sleeved on the outer sides of two connecting lug plates (101);
the pin shaft (202), the pin shaft (202) comprises a bolt head, a screw rod section and a polished rod section, the polished rod section is inserted into the pin hole (102), and the screw rod section is in threaded connection with the frame-shaped shell (201).
4. The CT installation climber of claim 1, wherein: an inner ring (601) is arranged inside the U-shaped connecting frame (6), the inner ring (601) is sleeved on the side face of the guide rod (5), and the outer side face of the inner ring (601) is fixedly connected with the inner side face of the U-shaped connecting frame (6) through a support plate.
5. The CT installation climber of claim 1, wherein: the climbing wheel is characterized in that an L-shaped connecting frame (301) is arranged at the top of the climbing wheel (3), and the other end of the L-shaped connecting frame (301) is fixedly connected with the outer side face of the arc-shaped support (104).
6. The CT installation climber of claim 1, wherein: the second holding pole (4) is arc-shaped with a central angle of 40-60 degrees, and an anti-skid pad (11) is arranged on the inner side surface of the second holding pole (4).
7. The CT installation climber of claim 6, wherein: the shape of the inner side surface of the non-slip mat (11) is as follows: the upper part is in a circular arc shape, and the lower part is in an inclined plane shape.
8. A method of using the CT installation climbing device as recited in claim 3, wherein: the using method comprises the following steps:
when the high-voltage insulator is used, the pin shaft (202) is detached, the frame-shaped shell (201) is taken down, the two arc-shaped supports (104) are pulled outwards to deform the arc-shaped supports (10), the first pole holding frame () 1 is sleeved on the high-voltage insulator, the frame-shaped shell (201) is sleeved on the two lug plates (101), the pin shaft (202) is installed in the pin hole (102), and the thread section of the pin shaft (202) is in threaded connection with the frame-shaped shell (201);
utilize driving motor (8) to drive threaded rod (7) and rotate, and then move two tightening plate (103) to the inboard, make two arc support (104) press from both sides the side at high-voltage insulator, make climbing wheel (3) and high-voltage insulator's surface structure, start climbing wheel (3), drive first pole frame (1) of embracing and upwards scramble, scramble to predetermined height after, reuse driving motor (8) and drive threaded rod (7) and rotate, and then move two tightening plate (103) to the inboard, make two arc support (104) fix the side at high-voltage insulator, rope ladder (9) that the side hung supplies the user to scramble.
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| CN202110536784.XA CN113137175B (en) | 2021-05-17 | 2021-05-17 | CT (computed tomography) installation climbing device and using method thereof |
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| CN202110536784.XA CN113137175B (en) | 2021-05-17 | 2021-05-17 | CT (computed tomography) installation climbing device and using method thereof |
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| CN113137175A true CN113137175A (en) | 2021-07-20 |
| CN113137175B CN113137175B (en) | 2023-02-14 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113737655A (en) * | 2021-08-30 | 2021-12-03 | 中国一冶集团有限公司 | Attachment device for bridge pier stud safety ladder and construction method adopting attachment device |
| CN114278816A (en) * | 2021-11-12 | 2022-04-05 | 杭州惠嘉信息科技有限公司 | Inclination angle sensor mounting bracket based on circular holding pole |
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| CN206722733U (en) * | 2017-05-04 | 2017-12-08 | 高化冰 | A kind of climbing structures of electric company 10kv distribution repairings |
| CN208465104U (en) * | 2018-08-07 | 2019-02-05 | 国网湖北省电力公司咸宁供电公司 | A kind of electric pole safety climbing climbers |
| CN110748138A (en) * | 2019-11-20 | 2020-02-04 | 湘潭通澳机电设备有限公司 | Labor-saving pole climbing device for telegraph pole |
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| CN113737655A (en) * | 2021-08-30 | 2021-12-03 | 中国一冶集团有限公司 | Attachment device for bridge pier stud safety ladder and construction method adopting attachment device |
| CN114278816A (en) * | 2021-11-12 | 2022-04-05 | 杭州惠嘉信息科技有限公司 | Inclination angle sensor mounting bracket based on circular holding pole |
| CN114278816B (en) * | 2021-11-12 | 2023-12-22 | 杭州惠嘉信息科技有限公司 | Inclination sensor installing support based on circular holding pole |
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