CN114348898B - Maintenance lifting device for rail hanging robot - Google Patents
Maintenance lifting device for rail hanging robot Download PDFInfo
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- CN114348898B CN114348898B CN202111445203.8A CN202111445203A CN114348898B CN 114348898 B CN114348898 B CN 114348898B CN 202111445203 A CN202111445203 A CN 202111445203A CN 114348898 B CN114348898 B CN 114348898B
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Abstract
The invention relates to a maintenance lifting device of a rail hanging robot. The rail hanging robot overhauling lifting device comprises a lifting mechanism and a longitudinal guide rail. The lifting mechanism comprises a lifting base, two lifting clamping claws and a supporting piece. The two lifting clamping claws are oppositely arranged. When the two lifting clamping claws are in a clamping state, the two lifting clamping claws clamp the rail hanging robot. When two lifting clamping claws clamp the rail hanging robot: the top support piece moves upwards to drive the two robot clamping claws to open, and the rail hanging robot is separated from the transverse guide rail. Or the top supporting piece moves downwards, the two robot clamping claws are closed, and the rail hanging robot is hung on the transverse guide rail. The maintenance lifting device for the rail hanging robot has the advantages that the rail hanging robot can be separated from the transverse guide rail and moves downwards to a position with a certain height from the ground, and the rail hanging robot is returned to and hung on the transverse guide rail after the rail hanging robot is checked and maintained, so that the rail hanging robot can be checked and maintained conveniently.
Description
Technical Field
The invention relates to the technical field of rail hanging robots, in particular to a maintenance lifting device for a rail hanging robot.
Background
The rail hanging robot is a movable inspection robot and is suitable for various occasions such as cables, warehouses, workshops and the like. In order to enlarge the inspection range of the rail hanging robot, the rail hanging robot is generally arranged at a position which is several meters away from the ground, and when the rail hanging robot needs to be inspected or maintained, the rail hanging robot needs to be manually climbed to the position where the rail hanging robot is arranged, so that the process is inconvenient to operate and has a certain danger.
Disclosure of Invention
First, the technical problem to be solved
In view of the above-mentioned shortcomings and disadvantages of the prior art, the invention provides a lifting device for overhauling a rail hanging robot, which solves the technical problems that the rail hanging robot is high in setting position and inconvenient to maintain and examine.
(II) technical scheme
In order to achieve the above purpose, the main technical scheme adopted by the invention comprises the following steps:
in a first aspect, an embodiment of the present invention provides a lifting device for overhauling a rail hanging robot, where the rail hanging robot includes two robot clamping claws, and the two robot clamping claws are oppositely disposed and slidably disposed on a transverse guide rail;
the rail hanging robot overhauling lifting device comprises a lifting mechanism and a longitudinal guide rail, wherein the lifting mechanism is arranged on the longitudinal guide rail in a sliding manner;
the lifting mechanism comprises a lifting base, two lifting clamping claws and a supporting piece;
the two lifting clamping claws are oppositely arranged and can be arranged at the top of the lifting base in a switching manner between a clamping state and a loosening state;
when the two lifting clamping claws are in a clamping state, the two lifting clamping claws clamp the rail hanging robot;
the jacking piece can be arranged on the lifting base in a vertical moving mode:
when two lifting clamping claws clamp the rail hanging robot:
the supporting piece moves upwards to drive the two robot clamping claws to open, and the rail hanging robot is separated from the transverse guide rail; or alternatively
The supporting piece moves downwards to drive the two robot clamping claws to be closed, and the rail hanging robot is hung on the transverse guide rail.
According to the invention, the rail hanging robot further comprises a robot base and a traction piece; the lower ends of the two robot clamping claws are hinged to the top of the robot base; the lower parts of the two robot clamping claws are respectively extended relatively to form connecting arms, and sliding grooves are respectively arranged on the connecting arms along the extending directions of the connecting arms;
the traction piece is vertically arranged and can be arranged on the robot base in a vertically movable manner;
the upper part of the traction piece is provided with a traction sliding block which is arranged in the sliding grooves of the two robot clamping claws in a sliding way.
According to the invention, the bottom of the traction piece extends outwards along the width direction to form a traction limiting part, and the traction elastic piece is sleeved on the periphery of the traction piece;
the traction piece can be arranged in the cavity of the robot base in a vertically movable manner, and the cavity is vertically communicated;
the upper part of the robot base extends towards the direction of the cavity to form an annular upper limit part, and the lower part extends towards the direction of the cavity to form an annular lower limit part;
one end of the traction elastic piece is propped against the traction limiting part, and the other end is propped against the upper limiting part.
According to the invention, the propping piece enters the cavity of the robot base and abuts against the traction limiting part in the upward movement operation so as to drive the traction piece to move upward synchronously.
According to the invention, the top of the lifting base is provided with two base guide rails extending transversely, the two base guide rails are arranged at intervals, and the two lifting clamping claws are respectively arranged on the two base guide rails in a sliding manner.
According to the invention, the lifting mechanism further comprises a lifting slide block and a locking component;
the lifting mechanism is arranged on the longitudinal guide rail in a sliding way through a lifting sliding block;
the lifting slide block comprises a first lifting slide block and a second lifting slide block, the first lifting slide block and the second lifting slide block are oppositely arranged along the width direction of the longitudinal guide rail, the first lifting slide block is fixed on the lifting base, and the second lifting slide block can be movably arranged on the lifting base relative to the width direction of the longitudinal guide rail;
the locking component can drive the second lifting slide block to be close to or far away from the first lifting slide block;
when the second lifting slide block abuts against the first lifting slide block, the lifting slide block is locked on the longitudinal guide rail;
when the second lifting slide block is far away from the first lifting slide block, the lifting slide block can slide relative to the longitudinal guide rail.
According to the present invention, the locking assembly includes a locking member and a locking driving member;
the locking piece penetrates through the first lifting sliding block and the second lifting sliding block along the width direction of the longitudinal guide rail, and is fixed on the second lifting sliding block;
the driving end of the locking driving piece is fixedly connected with the locking piece, and the locking driving piece can drive the locking piece to move so that the second lifting sliding block abuts against or is far away from the first lifting sliding block.
According to the invention, the two lifting clamping claws are respectively provided with a clamping sensor on the abutting surface of the rail hanging robot.
According to the invention, the lifting base is provided with a distance sensor.
According to the invention, the top of the lifting base is provided with an abutment sensor.
(III) beneficial effects
The beneficial effects of the invention are as follows: the invention relates to a maintenance lifting device for a rail hanging robot, which comprises a lifting mechanism and a longitudinal guide rail, wherein the lifting mechanism is arranged on the longitudinal guide rail in a sliding manner along the up-down direction so as to move up to the position of the rail hanging robot or move down to the position convenient to maintain. The lifting mechanism comprises a lifting base, two lifting clamping claws and a supporting piece. The two lifting clamping claws are oppositely arranged and can be arranged at the top of the base in a switching manner between a loosening state and a clamping state. When the two lifting clamping claws are in a clamping state, the two lifting clamping claws clamp the rail hanging robot. The jacking piece can be arranged on the lifting base in a vertical moving mode, and when the two lifting clamping claws clamp the rail hanging robot, the jacking piece moves upwards and can drive the two robot clamping claws to open. When the two robot clamping claws are opened, the rail hanging robot is separated from the transverse guide rail. The jacking piece moves downwards, the two robot clamping claws are closed, the rail hanging robot is hung on the transverse guide rail, and when the two robot clamping claws are closed, the rail hanging robot is hung on the transverse guide rail.
Through the arrangement, the rail hanging robot overhauling lifting device can be automatically separated from the transverse guide rail and moves downwards to a position with a certain height from the ground for inspection and maintenance, and the rail hanging robot is returned to and hung on the transverse guide rail after the inspection and maintenance so as to be convenient for the inspection and maintenance of the rail hanging robot.
Drawings
FIG. 1 is a front view of an embodiment of a rail mounted robotic service lifting device of the present invention;
FIG. 2 is a right side view of the rail hanging robot of FIG. 1;
FIG. 3 is a cross-sectional view of the robotic gripper of FIG. 2 closed;
FIG. 4 is a cross-sectional view of the robotic gripper of FIG. 2 with the gripper open;
FIG. 5 is a front cross-sectional view of the lift mechanism of FIG. 1;
fig. 6 is a top view of fig. 5.
[ reference numerals description ]
11: a robot base; 111: a cavity; 112: an upper limit part; 113: a lower limit part; 12: robot gripper; 121: a connecting arm; 1211: a chute; 13: a transverse guide rail; 14: a gripper jaw spring; 15: a traction member; 151: traction slide; 152: a traction limit part; 16: traction elastic member;
21: lifting the base; 211: a groove; 212: a base guide rail; 22: lifting the clamping claw; 23: a top support; 24: a jack-up driving member; 25: lifting the sliding block; 251: a first lifting slider; 252: a second lifting slide block; 26: a locking assembly; 261: a locking member; 262: a locking driving member; 27: a longitudinal guide rail.
Detailed Description
The invention will be better explained by the following detailed description of the embodiments with reference to the drawings. Wherein references herein to "upper", "lower", etc. are made to the orientation of fig. 1.
Referring to fig. 1, the lifting device for overhauling a rail hanging robot according to the embodiment of the invention is used for moving the rail hanging robot downwards to a position with a certain height from the ground so as to be convenient for inspection or maintenance, and transferring the upper part of the rail hanging robot back to the transverse guide rail 13 after the inspection or maintenance.
Referring to fig. 1-4, the rail hanging robot includes a robot base 11 and two robot gripping claws 12. A camera is provided on the robot base 11. The two robot clamping claws 12 are oppositely arranged and are positioned at the top of the robot base 11 and are arranged on the transverse guide rail 13 in a sliding manner so as to drive the cameras on the rail-hanging robot to patrol along the transverse guide rail 13.
Referring to fig. 3-4, two robotic gripper jaws 12 can be opened or closed: when the two robot clamping claws 12 are opened, the rail hanging robot is separated from the transverse guide rail 13; when the two robot gripping claws 12 are closed, the rail hanging robot is hung on the transverse guide rail 13.
The specific structure for driving the two robot gripping claws 12 to open or close is as follows: the lower ends of the two robot gripping claws 12 are hinged to the robot base 11 to rotate to an open or closed state with respect to the robot base 11. The lower parts of the two robot gripping claws 12 are respectively extended relatively to form a connecting arm 121, and a slide groove 1211 is provided on the connecting arm 121 along the extending direction thereof.
The rail hanging robot further comprises a clamping jaw elastic member 14, a traction member 15 and a traction elastic member 16. The gripper jaw elastic member 14 is fixed at both ends thereof to lower ends of the two robot gripper jaws 12, respectively. The traction member 15 is vertically provided and is provided on the robot base 11 so as to be movable up and down. The upper part of the traction member 15 is provided with a traction slide 151, and the traction slide 151 is slidably arranged in the slide grooves 1211 of the two robot gripping claws 12. When the traction member 15 moves up, the traction slide 151 slides along the slide grooves 1211 of the two robot gripping claws 12 and drives the two robot gripping claws 12 to open. The bottom of the traction member 15 extends outward in the width direction thereof to form a traction limiting portion 152. Traction elastic members 16 are sleeved on the outer periphery of the traction member 15.
The traction member 15 is movably arranged in the cavity 111 of the robot base 11 up and down, the cavity 111 of the robot base 11 is penetrated up and down, and the cavity 111 is used for guiding the traction member 15 to move up and down so as to improve the stability of the device in use. The upper part of the robot base 11 extends in the direction of the cavity 111 to form an annular upper limit part 112, and the lower part extends in the direction of the cavity 111 to form an annular lower limit part 113. The upper limit portion 112 and the lower limit portion 113 are respectively used for limiting the position of the traction limit portion 152 moving up and down, and further limiting the position of the traction member 15 moving up and down, so as to improve the stability of the device in use. The traction elastic member 16 sleeved on the traction member 15 has one end abutting against the traction limiting portion 152 and the other end abutting against the upper limiting portion 112.
Specifically, the principle of driving the two robot gripping claws 12 to open or close is as follows:
in the initial position, the traction limiting portion 152 of the traction member 15 abuts against the lower limiting portion 113 of the robot base 11, and the two robot gripping claws 12 are in a closed state. When the traction member 15 is driven to move upwards by external force, the traction elastic member 16 is pushed to compress, and the traction sliding block 151 is driven to slide along the sliding grooves 1211 of the two robot clamping claws 12, so that the two robot clamping claws 12 are driven to rotate around the lower ends of the two robot clamping claws 12, the two robot clamping claws 12 are opened, and at the moment, the clamping claw elastic member 14 is contracted. When the external force acting on the traction member 15 disappears, the gripper jaw elastic member 14 and the traction elastic member 16 return, and the gripper jaw elastic member 14 drives the two robot gripper jaws 12 to reversely rotate until the two robot gripper jaws 12 are closed, and at the same time, the traction elastic member 16 drives the traction member 15 to move downwards and return to the initial position.
As shown in fig. 1, 5-6, further, the rail hanging robot service lifting device comprises a lifting mechanism and a longitudinal guide rail 27. The lifting mechanism is slidably arranged on the longitudinal guide rail 27, and is used for separating the rail-hanging robot from the transverse guide rail 13 and moving the rail-hanging robot downwards to a position with a certain height from the ground for inspection and maintenance, and sending the rail-hanging robot back to and hanging the rail-hanging robot on the transverse guide rail 13 after the inspection and maintenance.
The lifting mechanism comprises a top support 23, a lifting base 21 and two lifting clamping jaws 22. The supporting piece 23 is movably arranged on the lifting base 21 up and down, and the supporting piece 23 is used for driving the traction piece 15 to move upwards so as to drive the two robot clamping claws 12 to open. The two lifting clamping claws 22 are arranged opposite to each other and are arranged on top of the lifting base 21 switchably between a clamping state and a releasing state. When the two lifting clamping claws 22 are in a clamping state, the two lifting clamping claws are used for clamping the rail hanging robot so as to improve the stability of the lifting mechanism when the rail hanging robot is transported.
When two lifting clamping jaws 22 clamp the rail hanging robot: the propping piece 23 moves upwards and enters the cavity 111 of the robot base 11 to be abutted against the bottom of the traction piece 15, and then the propping piece 23 drives the traction piece 15 to synchronously move upwards so as to drive the two robot clamping claws 12 to open, and the clamping claw elastic pieces 14 are compressed; when the top supporting piece 23 moves downwards away from the traction piece 15, the clamping claw elastic piece 14 and the traction elastic piece 16 recover and drive the two robot clamping claws 12 to close.
Specifically, a longitudinally extending groove 211 is provided on the lifting base 21, the groove 211 is used for accommodating the supporting member 23, and the supporting member 23 is driven to move up and down by the supporting driving member 24. The jack-up drive 24 is preferably a hydraulic cylinder.
A distance sensor is also provided on the lifting base 21 for detecting the distance between the lifting mechanism and the ground.
An abutment sensor is provided on the top of the lifting base 21 for detecting whether the lifting base 21 and the robot base 11 of the rail hanging robot are abutted. The abutment sensor is a pressure sensor.
The top of the lifting base 21 is provided with two base rails 212 extending in the transverse direction, the two base rails 212 are arranged at intervals, and the two lifting clamping claws 22 are respectively arranged on the two base rails 212 in a sliding manner, so that the distance between the two lifting clamping claws 22 is increased or decreased, and the two lifting clamping claws 22 are switched between a clamping state and a loosening state.
Specifically, the abutment surfaces of the two lifting clamping claws 22 and the rail hanging robot are respectively provided with a clamping sensor, and the clamping sensors are used for monitoring whether the two lifting clamping claws 22 are clamped on the rail hanging robot. The clamping sensor is a pressure sensor.
Further, the lifting mechanism also comprises a lifting slide 25 and a locking assembly 26. The lifting mechanism is slidingly arranged on the longitudinal rail 27 by means of a lifting slide 25. The locking component 26 is used for locking the lifting slide block 25 on the longitudinal guide rail 27 in the process of clamping the rail hanging robot by the lifting mechanism or in the process of checking and maintaining the rail hanging robot, so that the position of the lifting mechanism is fixed, and the use reliability of the lifting mechanism is improved.
Specifically, the lifting slider 25 includes a first lifting slider 251 and a second lifting slider 252, the first lifting slider 251 and the second lifting slider 252 are disposed opposite to each other in the width direction of the longitudinal rail 27, the first lifting slider 251 is fixed on the lifting base 21, and the second lifting slider 252 is disposed on the lifting base 21 so as to be movable with respect to the width direction of the longitudinal rail 27. The locking assembly 26 can drive the second lifting slide 252 toward or away from the first lifting slide 251: when the second lifting slide 252 abuts against the first lifting slide 251, the lifting slide 25 is locked on the longitudinal rail 27; when the second lifting slide 252 is distanced from the first lifting slide 251, the lifting slide 25 can slide relative to the longitudinal rail 27.
Specifically, locking assembly 26 includes a locking member 261 and a locking drive member 262. The locking member 261 penetrates the first lifting slider 251 and the second lifting slider 252 in the width direction of the longitudinal rail 27, and the locking member 261 is fixed to the second lifting slider 252. The driving end of the locking driving member 262 is fixedly connected with one end of the locking member 261, which is close to the second lifting slide block 252, and the locking driving member 262 can drive the locking member 261 to move so as to enable the second lifting slide block 252 to abut against or be far away from the first lifting slide block 251, and further enable the lifting mechanism to be locked or unlocked on the longitudinal guide rail 27. The locking drive 262 is preferably a hydraulic cylinder.
1-6, further, the principle of use of the rail hanging robot overhaul lifting device is as follows:
in the initial position, the lifting mechanism is positioned at a certain height from the ground. When the rail hanging robot needs to be checked or maintained, the lifting mechanism moves upwards along the longitudinal guide rail 27, and in the process of moving upwards, the distance between the two lifting clamping claws 22 is increased to an open state, and when the abutting sensor on the lifting base 21 detects that the lifting base 21 abuts against the robot base 11, the locking component 26 locks the lifting mechanism on the longitudinal guide rail 27. Then, the distance between the two lifting clamping claws 22 is reduced to a closed state so as to clamp the rail hanging robot. After the clamping sensors on the two lifting clamping claws 22 detect that the two lifting clamping claws 22 are clamped on the rail hanging robot, the supporting piece 23 moves upwards to be abutted against the bottom of the traction piece 15, and then the supporting piece 23 drives the traction piece 15 to synchronously move upwards so as to drive the two robot clamping claws 12 to open and separate from the transverse guide rail 13. Subsequently, the locking assembly 26 unlocks the lifting mechanism. Under the monitoring of the distance sensor, the lifting mechanism drives the rail hanging robot to move downwards to a position with a certain height from the ground along the longitudinal guide rail 27, and the locking assembly 26 locks the lifting mechanism on the longitudinal guide rail 27 again for inspection and maintenance.
When the inspection and maintenance are completed, the locking component 26 unlocks the lifting mechanism, and when the lifting mechanism drives the rail hanging robot to move up to the position of the transverse guide rail 13 along the longitudinal guide rail 27, the locking component 26 locks the lifting mechanism on the longitudinal guide rail 27 again, the supporting piece 23 moves down, and the two robot clamping claws 12 are closed and are hung on the transverse guide rail 13. Subsequently, the distance between the two lifting grippers 22 is increased to an open state to unlock the rail hanging robot. Under monitoring by the distance sensor, the lifting mechanism is moved down the longitudinal rail 27 to a certain height from the ground.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that alterations, modifications, substitutions and variations may be made in the above embodiments by those skilled in the art within the scope of the invention.
Claims (9)
1. The overhauling lifting device of the rail hanging robot is characterized in that the rail hanging robot comprises two robot clamping claws (12), and the two robot clamping claws (12) are oppositely arranged and slidably arranged on a transverse guide rail (13);
the maintenance lifting device of the rail hanging robot comprises a lifting mechanism and a longitudinal guide rail (27), and the lifting mechanism is arranged on the longitudinal guide rail (27) in a sliding manner;
the lifting mechanism comprises a lifting base (21), two lifting clamping claws (22) and a top support piece (23);
the two lifting clamping claws (22) are oppositely arranged and can be arranged at the top of the lifting base (21) in a switching manner between a clamping state and a loosening state;
when the two lifting clamping claws (22) are in a clamping state, the two lifting clamping claws (22) clamp the rail hanging robot;
the top support piece (23) is arranged on the lifting base (21) in a manner of being capable of moving up and down:
when two lifting clamping claws (22) clamp the rail hanging robot:
the top support piece (23) moves upwards to drive the two robot clamping claws (12) to open, and the rail hanging robot is separated from the transverse guide rail (13); or alternatively
The top support piece (23) moves downwards to drive the two robot clamping claws (12) to be closed, and the rail hanging robot is hung on the transverse guide rail (13);
the lifting mechanism further comprises a lifting sliding block (25) and a locking assembly (26);
the lifting mechanism is arranged on the longitudinal guide rail (27) in a sliding way through the lifting sliding block (25);
the lifting slide block (25) comprises a first lifting slide block (251) and a second lifting slide block (252), the first lifting slide block (251) and the second lifting slide block (252) are oppositely arranged along the width direction of the longitudinal guide rail (27), the first lifting slide block (251) is fixed on the lifting base (21), and the second lifting slide block (252) is movably arranged on the lifting base (21) relative to the width direction of the longitudinal guide rail (27);
the locking assembly (26) can drive the second lifting slide block (252) to be close to or far away from the first lifting slide block (251);
when the second lifting slide block (252) abuts against the first lifting slide block (251), the lifting slide block (25) is locked on the longitudinal guide rail (27);
when the second lifting slide block (252) is far away from the first lifting slide block (251), the lifting slide block (25) can slide relative to the longitudinal guide rail (27).
2. The on-rail robot service lifting device according to claim 1, characterized in that the on-rail robot further comprises a robot base (11) and a traction member (15); the lower ends of the two robot clamping claws (12) are hinged to the top of the robot base (11); the lower parts of the two robot clamping claws (12) are respectively extended relatively to form connecting arms (121), and sliding grooves (1211) are respectively arranged on the connecting arms (121) along the extending direction of the connecting arms;
the traction piece (15) is vertically arranged and can be arranged on the robot base (11) in a vertically movable manner;
the upper part of the traction piece (15) is provided with a traction sliding block (151), and the traction sliding block (151) is arranged in the sliding grooves (1211) of the two robot clamping claws (12) in a sliding mode.
3. The on-rail robotic service lifting device of claim 2, wherein:
the bottom of the traction piece (15) extends outwards along the width direction to form a traction limiting part (152), and a traction elastic piece (16) is sleeved on the periphery of the traction piece (15);
the traction piece (15) is arranged in a cavity (111) of the robot base (11) in a vertically movable mode, and the cavity (111) is vertically communicated;
an annular upper limit part (112) is formed by extending the upper part of the robot base (11) towards the direction of the cavity (111), and an annular lower limit part (113) is formed by extending the lower part of the robot base towards the direction of the cavity (111);
one end of the traction elastic piece (16) abuts against the traction limiting part (152), and the other end abuts against the upper limiting part (112).
4. A rail hanging robot service lifting device as claimed in claim 3, wherein: the propping piece (23) enters the cavity (111) of the robot base (11) in the upward movement operation and abuts against the traction limiting part (152) so as to drive the traction piece (15) to move upward synchronously.
5. The rail hanging robot overhauling lifting device as claimed in claim 1, wherein two base guide rails (212) extending transversely are arranged at the top of the lifting base (21), the two base guide rails (212) are arranged at intervals, and the two lifting clamping claws (22) are respectively arranged on the two base guide rails (212) in a sliding manner.
6. The on-rail robotic service lifting device of claim 1, wherein the locking assembly (26) comprises a locking member (261) and a locking drive member (262);
the locking piece (261) penetrates through the first lifting sliding block (251) and the second lifting sliding block (252) along the width direction of the longitudinal guide rail (27), and the locking piece (261) is fixed on the second lifting sliding block (252);
the driving end of the locking driving piece (262) is fixedly connected with the locking piece (261), and the locking driving piece (262) can drive the locking piece (261) to move so that the second lifting sliding block (252) is abutted against or far away from the first lifting sliding block (251).
7. The rail hanging robot overhauling lifting device according to claim 1, wherein two lifting clamping claws (22) are respectively provided with clamping sensors on the abutting surfaces of the rail hanging robot.
8. The rail hanging robot service lifting device according to claim 1, characterized in that a distance sensor is provided on the lifting base (21).
9. The rail hanging robot service lifting device as claimed in claim 8, characterized in that the top of the lifting base (21) is provided with an abutment sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111445203.8A CN114348898B (en) | 2021-11-30 | 2021-11-30 | Maintenance lifting device for rail hanging robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111445203.8A CN114348898B (en) | 2021-11-30 | 2021-11-30 | Maintenance lifting device for rail hanging robot |
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| CN114348898A CN114348898A (en) | 2022-04-15 |
| CN114348898B true CN114348898B (en) | 2023-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111445203.8A Active CN114348898B (en) | 2021-11-30 | 2021-11-30 | Maintenance lifting device for rail hanging robot |
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| JP2005034615A (en) * | 2003-02-18 | 2005-02-10 | Eamex Co | Drive mechanism and drive method thereof |
| CN210191462U (en) * | 2019-02-25 | 2020-03-27 | 洛阳视距智能科技有限公司 | Rope track inspection robot anti-drop device |
| CN213950460U (en) * | 2020-11-25 | 2021-08-13 | 重庆工程职业技术学院 | Jacking device for rail transit maintenance equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS62166173A (en) * | 1986-01-17 | 1987-07-22 | Mazda Motor Corp | Heavy object loading device |
| CN204322098U (en) * | 2014-12-15 | 2015-05-13 | 东莞市千岛机械制造有限公司 | A kind of automated manufacturing mechanical arm |
| CN111571628B (en) * | 2020-05-22 | 2022-03-11 | 三门核电有限公司 | Adjustable portable manipulator device for disassembling and assembling fire detector |
| CN111605572B (en) * | 2020-07-17 | 2021-07-27 | 合肥科大智能机器人技术有限公司 | Rail mounted patrols and examines robot with autonomic become rail function |
| CN213976812U (en) * | 2020-12-11 | 2021-08-17 | 中国长江电力股份有限公司 | Maintenance lifting device for rail hanging robot |
| CN113110454B (en) * | 2021-04-15 | 2022-12-27 | 山东东辰共赢服务有限公司 | Rail type inspection robot for electric power system |
| CN113427467B (en) * | 2021-06-24 | 2024-06-07 | 贵州国致科技有限公司 | Rail hanging self-compacting rail device |
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2021
- 2021-11-30 CN CN202111445203.8A patent/CN114348898B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005034615A (en) * | 2003-02-18 | 2005-02-10 | Eamex Co | Drive mechanism and drive method thereof |
| CN210191462U (en) * | 2019-02-25 | 2020-03-27 | 洛阳视距智能科技有限公司 | Rope track inspection robot anti-drop device |
| CN213950460U (en) * | 2020-11-25 | 2021-08-13 | 重庆工程职业技术学院 | Jacking device for rail transit maintenance equipment |
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| Publication number | Publication date |
|---|---|
| CN114348898A (en) | 2022-04-15 |
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