CN217240132U - Man-machine cooperation tool for distribution network live working robot - Google Patents
Man-machine cooperation tool for distribution network live working robot Download PDFInfo
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- CN217240132U CN217240132U CN202221027420.5U CN202221027420U CN217240132U CN 217240132 U CN217240132 U CN 217240132U CN 202221027420 U CN202221027420 U CN 202221027420U CN 217240132 U CN217240132 U CN 217240132U
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Abstract
The utility model discloses a join in marriage net live working robot man-machine and cooperate instrument for when joining in marriage net wire pole high altitude construction, deliver to the target range with the cable in, including telescopic link unit and mount unit, telescopic link unit includes the telescopic link body of long rod-shaped structure for centre gripping and lifting cable, mount unit are used for installing telescopic link unit, including being used for can dismantling the mount of being connected, installing guiding mechanism and fixture etc. on the mount with the wire pole. The utility model discloses a man-machine is instrument in coordination, easy operation during the operation can assist and join in marriage net live working robot and carry out live working, effectively improves the operating efficiency, avoids manual work's risk.
Description
Technical Field
The utility model discloses electric wire netting equipment technical field, concretely relates to join in marriage net live working robot man-machine cooperation instrument.
Background
In the power industry, in order to reduce the loss caused by power failure operation, a live working method is often used. The traditional uninterrupted operation method is to wear insulating gloves manually or use an insulating rod to complete operation, and the operation mode has the defects of high risk, complex flow, low efficiency and the like. In recent years, with the application of robots in various industries, a distribution network live working robot is used for replacing manual work to complete live working, so that many safety risks can be effectively avoided, and the working efficiency is improved.
However, the distribution network live working robot still has many problems, such as: the robot has a limited working space range, and cannot complete a large-range working task. Taking an electrified operation project of connecting a drainage line as an example, when the lead of the column switch is lapped on the main line, the distance from the column switch to the main line is large, the lead is long and hangs down to exceed the operation range of the robot, and the branch line lapping task cannot be completed only by the distribution network electrified operation robot.
Therefore, aiming at the defects that the operation scene and the operation space of the distribution network live-line operation robot are limited, a human-computer cooperative operation tool needs to be researched, the operation scene and the application range of the robot are enlarged through the mode of manually assisting the distribution network live-line operation robot, and the utilization rate of the distribution network live-line operation robot is improved.
SUMMERY OF THE UTILITY MODEL
The technical purpose is as follows: to the technical problem, the utility model provides a join in marriage net live working robot man-machine and work tool in coordination uses this working tool by the manual work, and easy operation during the operation can assist and join in marriage net live working robot and carry out live working, effectively improves the operating efficiency, avoids manual work's risk.
The technical scheme is as follows: in order to achieve the technical purpose, the utility model adopts the following technical scheme:
a human-computer cooperative tool of a distribution network live working robot is used for conveying cables to a target range when a telegraph pole in a distribution network works at high altitude, and is characterized by comprising a telescopic rod unit and a fixing frame unit, wherein the telescopic rod unit is used for clamping and lifting the cables, and the fixing frame unit is used for installing the telescopic rod unit;
the telescopic link unit includes the telescopic link body of stock shape structure, the mount unit is including being used for dismantling the mount of being connected with the wire pole, install guiding mechanism and fixture on the mount, guiding mechanism is including setting up in the mount backup pad of mount bottom, be equipped with a plurality of guiding hole in the mount backup pad, fixture is located the guiding mechanism top, fixture is equipped with the multiunit centre gripping subassembly that corresponds with guiding hole position and quantity, the telescopic link body is after via the guiding hole direction, wear out from the centre gripping subassembly, the centre gripping subassembly is used for the centre gripping telescopic link body, the top of telescopic link body is equipped with the hanging wire frame that is used for placing or centre gripping cable.
Preferably, the top of the fixing frame is provided with a fixing frame connecting plate, a plurality of fixing frame reinforcing sheets are arranged between the fixing frame connecting plate and the fixing frame, and all the clamping assemblies are arranged on the fixing frame connecting plate;
each group of clamping assemblies comprises a first telescopic rod guide frame and a second telescopic rod guide frame, the fixing frame connecting plate is provided with special-shaped holes, and the second telescopic rod guide frame is provided with threaded holes and screws, the positions of which correspond to the special-shaped holes.
Preferably, each group of clamping assemblies further comprises a telescopic rod guide frame connecting piece, a telescopic rod baffle, a telescopic rod pressing block, a pressure spring positioning pin and a pressure spring II, wherein the telescopic rod guide frame I and the telescopic rod guide frame II are arranged at the top end of the fixed frame in an up-down parallel manner, and are provided with open grooves facing outwards; two side edges of an upper open slot and a lower open slot of each group of clamping assemblies are connected by arranging telescopic rod guide frame connecting pieces, each telescopic rod guide frame connecting piece is hinged with a telescopic rod baffle, and the open slots and the telescopic rod baffles on the two sides form an opening and closing structure for the telescopic rod body to penetrate out;
the telescopic rod pressing block, the pressure spring positioning pin and the pressure spring II are all arranged between the first telescopic rod guide frame and the second telescopic rod guide frame, the pressure spring positioning pin is fixed on the second telescopic rod guide frame through a screw, one end of the pressure spring II is connected to the first telescopic rod guide frame or the second telescopic rod guide frame, and the other end of the pressure spring II is connected with the telescopic rod pressing block;
under the action of the second pressure spring, a closed area formed by the first telescopic rod guide frame, the second telescopic rod guide frame, the telescopic rod pressing block and the telescopic rod baffle is used for fixing the lifting and shrinking rod body.
Preferably, the fixing frame comprises an installation frame and more than two tightening belts arranged on the same side of the installation frame in parallel, the guide mechanism and the clamping mechanism are arranged on the other side, opposite to the tightening belts, of the installation frame, the tightening belts are used for fixing the fixing frame unit on the telegraph pole, and fixing frame clamping blocks for supporting are arranged between the outer walls of the tightening belts and the frame structure.
Preferably, the telescopic rod body comprises an outer rod assembly, a screw rod assembly, an inner rod assembly and a crank assembly which are connected with each other to form a long rod-shaped structure, wherein the inner rod assembly comprises a telescopic inner rod, an inner rod end, a pull pin sleeve, a pull pin shaft, a pressure spring I, a pull rope II and a pull rope I;
the hanging wire frame is fixed to the top of the telescopic inner rod through the end of the inner rod and the screw, the hanging wire frame is provided with an open end, the pull pin shaft is installed at the open end through the first pressure spring, the pull pin shaft and the hanging wire frame are enclosed to form an openable and closable area for placing or clamping a cable, the pressure spring is sleeved and arranged in the pull pin sleeve, the pull pin shaft penetrates through the first pressure spring and is connected with one end of the second pull rope through the pull pin sleeve, and the other end of the second pull rope is connected with the first pull rope.
Preferably, the outer rod assembly comprises a telescopic outer rod, an outer rod sliding sleeve, a guide bar, an outer rod buckle I, an outer rod buckle II and an outer rod buckle III, and the screw rod assembly comprises an inner rod bearing bush, a telescopic screw rod, a screw rod nut and a bearing;
the outer rod sliding sleeve is fixed at the top end of the telescopic outer rod through an outer rod buckle I and a screw and is used for guiding and supporting the telescopic inner rod during stretching, the guide strip is used for guiding and supporting a screw cap of the screw rod, and the guide strip is fixed on the inner wall of the telescopic outer rod through the outer rod buckle I, the outer rod buckle II, the outer rod buckle III and the screw;
the inner rod bearing bush is fixed at the bottom end of the telescopic outer rod through a screw, the telescopic screw rod is fixedly connected with the inner rod bearing bush through a bearing and an elastic collar for a shaft, and the screw rod nut is connected with the telescopic inner rod through a screw and converts the rotary motion of the crank assembly into the linear motion of the telescopic inner rod through screw rod transmission.
Preferably, the crank assembly comprises a crank adapter and a hand wheel, one end of the crank adapter is fixed to the bottom of a telescopic screw rod in the screw rod assembly through a set screw, and the other end of the crank assembly is connected with the screw and the hand wheel through a key.
Has the advantages that: since the technical scheme is used, the utility model discloses following beneficial effect has:
the utility model provides a pair of join in marriage net live working robot man-machine collaborative work instrument, it is furnished with the mount for this instrument is fixed on the wire pole, uses this operation instrument by the manual work, and easy operation during the operation can be applicable to different line footpaths, the cable work scene of co-altitude not, can assist and join in marriage net live working robot and carry out live working, effectively improves the operating efficiency, avoids manual work's risk.
Drawings
Fig. 1 is an overall schematic view of the man-machine cooperative operation of the distribution network live working robot in the embodiment of the utility model;
fig. 2 is a sectional view of the telescopic rod unit in the embodiment of the present invention;
FIG. 3 is an enlarged view of A in FIG. 2;
FIG. 4 is an enlarged view of B in FIG. 2;
FIG. 5 is an enlarged view of C in FIG. 2;
fig. 6 is a first perspective view of a first fixing frame unit according to a first embodiment of the present invention;
FIG. 7 is an enlarged view of D in FIG. 6;
FIG. 8 is a second perspective view of a mount unit according to a first novel embodiment;
the system comprises a distribution network live working robot 1, a telescopic rod unit 2, a telescopic rod unit 3, a fixing frame unit 4, a telegraph pole 5 and a pole-mounted switch;
6. the device comprises a wire hanging frame, 7, an inner rod end, 8, a telescopic inner rod, 9, an outer rod sliding sleeve, 10, an outer rod buckle I, 11, an outer rod buckle II, 12, a telescopic outer rod, 13, a telescopic screw rod, 14, an inner rod bearing bush, 15, a crank adapter, 16, a hand wheel, 17, a bearing, 18, a screw rod nut, 19, an outer rod buckle III, 20, a guide bar, 21, a pull rope, 22, a pull ring, 23, a pull pin sleeve, 24, a pressure spring I, 25 and a pull pin shaft;
26. the device comprises a tightening belt, 27, a fixing frame clamping block, 28, first fixing frame connecting rods, 29, a fixing frame connecting plate, 30, a fixing frame reinforcing sheet, 31, first telescopic rod guide frames, 32, second telescopic rod guide frames, 33, telescopic rod guide frame connecting pieces, 34, a telescopic rod baffle plate, 35, telescopic rod pressing blocks, 36, a pressure spring positioning pin, 37, second pressure springs, 38, a fixing frame supporting plate, 39, telegraph pole friction plates, 40 and second fixing frame connecting rods.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings.
Example one
As shown in fig. 1, in this embodiment, a distribution network live working robot human-machine cooperative tool and an operation method thereof are disclosed, taking a lapped pole switch lead as an example, the human-machine cooperative tool includes a telescopic rod unit 2 and a fixing frame unit 3, the telescopic rod unit 2 is fixed at a suitable position of a telegraph pole through the fixing frame unit 3, each branch line of a pole switch 5 is clamped through the telescopic rod unit 2, and the branch line is sent to a suitable position by adjusting an inner rod component of the telescopic rod unit 2. The operation object of the present embodiment is a cable, but a tool for holding and lifting the robot after simple modification is not excluded.
The man-machine cooperative work tool of the embodiment specifically comprises the following operation steps:
when the man-machine cooperative operation of the distribution network live working robot starts, an operator can climb the pole to a proper position after wearing the armour, the fixing frame unit 3 is conveyed to a proper position through the ground stay cord, and the fixing of the fixing frame unit 3 on the telegraph pole 4 is manually completed.
The ground pull rope is used for conveying the lifting and contracting rod assembly 2 to the hands of an operator, the operator uses the telescopic rod unit 2 to align the branch line and then pull the pull rope 21 of the inner rod assembly, so that the pull pin shaft 25 is opened, the branch line of the pole-mounted switch 5 is clamped in the line hanging frame 6, and the branch line clamping is completed by loosening the pull rope.
The hand wheel 16 is rotated to stretch the inner rod assembly, the branch line is sent to a proper position, and the branch line and the main line are both in the working range of the distribution network live working robot. And the telescopic rod assembly is buckled into the telescopic rod pressing block 35 of the fixed frame unit 3.
The telescopic rod unit 2 is fixed on the fixed frame unit 3 under the pressure action of the second pressure spring 37 and the supporting action of the fixed frame supporting plate 38. The branch lifting of the far, the middle and the near items is completed in sequence.
Then the insulating arm car conveys the distribution network live working robot to a proper working range, and the distribution network live working robot finishes a lead lapping task. After the lap joint is completed, live working personnel climb the pole, demolish the man-machine cooperation operation tool, and send to ground by the ground stay cord. And finishing the man-machine cooperative operation task of the distribution network live working robot.
The utility model uses the telescopic rod to assist the robot operation by the live working personnel, thereby increasing the operation capability of the robot and expanding the operation scene of the distribution network live working robot; by the live-wire lapping operation of the robot, the manual live-wire operation is avoided, and the operation safety is improved.
(II) the detailed structure of the man-machine cooperative work tool of the embodiment is as follows:
as shown in fig. 2 to 5, the telescopic rod unit 2 is used for clamping and lifting a branch line, and includes an outer rod assembly, a screw rod assembly, an inner rod assembly and a crank assembly.
The inner rod assembly comprises a telescopic inner rod 8, an inner rod end 7, a wire hanging frame 6, a pull pin sleeve 23, a pull pin shaft 25, a first pressure spring 24, a pull rope 22 and a pull rope 21, wherein the wire hanging frame 6 is fixed to the top of the telescopic inner rod 8 through the inner rod end 7 and a screw, the pull pin sleeve 23 is fixed to the wire hanging frame 6 through the screw and used for installing the pull pin shaft 25 and a pressure ring, the pull pin shaft 25 and the wire hanging frame 6 form a closed area under the action of the first pressure spring 24, the bottom of the pull pin shaft 25 is fixed to the pull rope 21 through the pull rope 22, and the pull pin shaft 25 can be plugged and pulled out through the pull rope 21 and the first pressure spring 24.
The outer rod assembly comprises a telescopic outer rod 12, an outer rod sliding sleeve 9, a guide bar 20, an outer rod buckle I10, an outer rod buckle II 11 and an outer rod buckle III 19, the lead screw assembly comprises an inner rod bearing bush 14, a telescopic lead screw 13, a lead screw nut 18 and a bearing 17, wherein the outer rod sliding sleeve 9 is fixed at the top end of the telescopic outer rod 12 through the outer rod buckle I10 and a screw and is used for guiding and supporting the telescopic inner rod 8 during stretching, the guide bar 20 is used for guiding and supporting the lead screw nut 18 in the lead screw assembly, and the outer rod buckle I10, the outer rod buckle II 11, the outer rod buckle III 19 and the screw are fixed on the inner wall of the telescopic outer rod 12; the inner rod bearing bush 14 is fixed at the bottom end of the telescopic outer rod 12 through a screw, the telescopic screw 13 is fixedly connected with the inner rod bearing bush 14 through a bearing 17 and a shaft elastic collar, and the screw nut 18 is connected with the telescopic inner rod 8 through a screw.
The crank assembly comprises a crank adapter 15 and a hand wheel 16, one end of the crank adapter 15 is fixed at the bottom of the telescopic screw rod 13 in the screw rod assembly through a set screw, and the other end of the crank assembly is connected with the screw and the hand wheel 16 through a key.
In the telescopic link unit 2, the outer rod component is used for fixing the screw rod component, the screw rod component is used for connecting the inner rod component and the crank handle component, the rotary motion of the crank handle component is converted into the linear motion of the telescopic inner rod 8 through screw rod transmission, and the wire hanging frame 6 at the top end of the telescopic inner rod 8 is used for clamping and lifting a branch wire.
As shown in fig. 6 to 8, the fixing frame unit 3 is used for supporting and fixing the telescopic rod unit 2, and includes: the device comprises a first fixing frame connecting rod 28, a second fixing frame connecting rod 40, a fixing frame clamping block 27, a telegraph pole friction plate 39, a fixing frame supporting plate 38, a fixing frame connecting plate 29, a fixing frame reinforcing plate 30, a first telescopic rod guide frame 31, a second telescopic rod guide frame 32, a telescopic rod guide frame connecting piece 33, a telescopic rod baffle plate 34, a telescopic rod pressing block 35, a pressure spring positioning pin 36, a second pressure spring 37 and a tightening belt 26. The fixing frame unit 3 is connected with the telegraph pole 4 through a tightening belt 26, the fixing frame clamping block 27 is used for transition connection between the fixing frame unit 3 and the telegraph pole 4, and the telegraph pole friction plate 39 is mounted on the inner side of the fixing frame clamping block 27 through screws and used for increasing friction force between the fixing frame unit 3 and the telegraph pole 4. The first fixing frame connecting rod 28 and the second fixing frame connecting rod 40 are connected to the fixing frame clamping block 27 through screws.
The fixed frame support plate 38 is fixed to the first fixed frame link 28 at the lower part of the fixed frame unit 3 by screws, and is used for supporting the bottom of the telescopic rod unit 2. The angle of the fixing frame supporting plate 38 needs to be adjusted within a proper range, so that the three telescopic rod units 2 are ensured not to interfere with each other when being installed and fixed, but also can be used for conveying the three branch lines into the working space of the distribution network live working robot.
The fixed frame connecting plate 29 is fixedly arranged on a fixed frame connecting rod I28 at the upper part of the fixed frame unit 3 through a fixed frame reinforcing sheet 30 and a screw; the first telescopic rod guide frame 31 and the second telescopic rod guide frame 32 are fixed on the fixed frame connecting plate 29 through screws and used for guiding and supporting the telescopic rod pressing block 35. The distribution network live working robot man-machine of this embodiment is instrument in coordination, and the fixed angle of telescopic link is adjustable, can adjust according to the actual demand, and it is many to be suitable for the scene, easy operation, and the structure is reliable. That is, the hole of the fixing frame connecting plate 29 is a special-shaped hole, as shown in fig. 6 to 8, the telescopic guide frame 32 is a threaded hole for adjusting the angle of the telescopic rod guide frame two 32, that is, the telescopic rod guide frame and the telescopic rod guide frame can be connected and fixed by a screw, before connection, the telescopic rod guide frame 32 can rotate around the center of the special-shaped hole to realize angle adjustment, so that the angle of the telescopic rod unit 2 fixed on the fixing frame unit 3 can be adjusted, and in different scenes, the mounting screw at the position can be adjusted before operation, so that the telescopic rod unit 2 can be fixed at a proper position. The telescopic rod guide frame connecting piece 33 and the telescopic rod baffle 34 are fixed on the first telescopic rod guide frame 31 and the second telescopic rod guide frame 32 through screws. The telescopic rod baffle 34 can rotate around the telescopic rod guide frame connecting piece 33 and is used for limiting the telescopic rod unit 2 and the telescopic rod pressing block 35.
And the pressure spring positioning pin 36 is fixed on the second telescopic rod guide frame 32 and the telescopic rod pressing block 35 through screws and is used for fixing the second pressure spring 37. The telescopic rod pressing block 35 is installed inside the telescopic rod guide frame I31 and the telescopic rod guide frame II 32. Under the action of the second pressure spring 37, the lifting and contracting rod assembly is fixed in a closed area formed by the first telescopic rod guide frame 31, the second telescopic rod guide frame 32, the telescopic rod pressing block 35 and the telescopic rod baffle 34.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (7)
1. A robot human-machine cooperative tool for live working of a distribution network is used for conveying cables to a target range when telegraph poles in the distribution network work high above the ground, and is characterized by comprising a telescopic rod unit (2) and a fixing frame unit (3), wherein the telescopic rod unit (2) is used for clamping and lifting the cables, and the fixing frame unit (3) is used for installing the telescopic rod unit (2);
telescopic link unit (2) is including the telescopic link body of stock shape structure, mount unit (3) is including being used for can dismantling the mount of being connected with the wire pole, install guiding mechanism and fixture on the mount, guiding mechanism is including setting up in mount backup pad (38) of mount bottom, be equipped with a plurality of guiding hole on mount backup pad (38), fixture is located the guiding mechanism top, fixture is equipped with the multiunit centre gripping subassembly that corresponds with guiding hole position and quantity, the telescopic link body is after the guiding of guiding hole, wear out from the centre gripping subassembly, the centre gripping subassembly is used for centre gripping telescopic link body, the top of telescopic link body is equipped with hanging wire frame (6) that are used for placing or centre gripping cable.
2. The robot collaborative tool for distribution network live working according to claim 1, characterized in that: a fixing frame connecting plate (29) is arranged at the top of the fixing frame, a plurality of fixing frame reinforcing sheets (30) are arranged between the fixing frame connecting plate (29) and the fixing frame, and all clamping components are arranged on the fixing frame connecting plate (29);
each group of clamping components comprises a first telescopic rod guide frame (31) and a second telescopic rod guide frame (32), the fixing frame connecting plate (29) is provided with special-shaped holes, and threaded holes and screws corresponding to the special-shaped holes in position are formed in the second telescopic rod guide frame (32).
3. The robot collaborative tool for distribution network live working according to claim 2, characterized in that: each group of clamping assemblies further comprises a telescopic rod guide frame connecting piece (33), a telescopic rod baffle (34), a telescopic rod pressing block (35), a pressure spring positioning pin (36) and a pressure spring II (37), wherein the telescopic rod guide frame I (31) and the telescopic rod guide frame II (32) are arranged at the top end of the fixing frame in an up-down parallel mode, and open grooves facing outwards are formed in the telescopic rod guide frame I (31) and the telescopic rod guide frame II (32); two side edges of an upper open slot and a lower open slot of each group of clamping components are connected through a telescopic rod guide frame connecting piece (33), each telescopic rod guide frame connecting piece (33) is hinged with a telescopic rod baffle (34), and the open slots and the telescopic rod baffles (34) on the two sides form an opening and closing structure for the telescopic rod body to penetrate out;
the telescopic rod pressing block (35), the pressure spring positioning pin (36) and the pressure spring II (37) are all arranged between the first telescopic rod guide frame (31) and the second telescopic rod guide frame (32), the pressure spring positioning pin (36) is fixed on the second telescopic rod guide frame (32) through a screw, one end of the pressure spring II (37) is connected to the first telescopic rod guide frame (31) or the second telescopic rod guide frame (32), and the other end of the pressure spring II is connected with the telescopic rod pressing block (35);
under the action of a second pressure spring (37), a closed area formed by the first telescopic rod guide frame (31), the second telescopic rod guide frame (32), the telescopic rod pressing block (35) and the telescopic rod baffle (34) is used for fixing the telescopic rod body.
4. The robot collaborative tool for distribution network live working according to claim 1, characterized in that: the fixing frame comprises an installation frame and more than two tightening belts (26) which are arranged on the same side of the installation frame in parallel, the other side, opposite to the tightening belts (26), of the installation frame is provided with the guide mechanism and the clamping mechanism, the tightening belts (26) are used for fixing the fixing frame unit (3) on a telegraph pole, and fixing frame clamping blocks (27) which play a supporting role are arranged between the outer wall of each tightening belt (26) and the frame structure.
5. The robot collaborative tool for distribution network live working according to claim 1, characterized in that: the telescopic rod body comprises an outer rod assembly, a screw rod assembly, an inner rod assembly and a crank assembly which are connected with each other to form a long rod-shaped structure, wherein the inner rod assembly comprises a telescopic inner rod (8), an inner rod end (7), a pull pin sleeve (23), a pull pin shaft (25), a pressure spring I (24), a pull rope II (22) and a pull rope I (21);
the cable hanging device is characterized in that a cable hanging frame (6) is fixed to the top of a telescopic inner rod (8) through an inner rod end (7) and a screw, the cable hanging frame (6) is provided with an open end, a pull pin shaft (25) is installed at the open end through a first pressure spring (24), the pull pin shaft (25) and the cable hanging frame (6) are enclosed to form an openable and closable area for placing or clamping a cable, the first pressure spring (24) is sleeved in a pull pin sleeve (23), one end of a pull rope (22) is connected with the pull pin sleeve (23) through the first pressure spring (24) of the pull pin shaft (25), and the other end of the pull rope (22) is connected with the first pull rope (21).
6. The robot collaborative tool for distribution network live working according to claim 5, wherein: the outer rod assembly comprises a telescopic outer rod (12), an outer rod sliding sleeve (9), a guide bar (20), an outer rod buckle I (10), an outer rod buckle II (11) and an outer rod buckle III (19), and the screw rod assembly comprises an inner rod bearing bush (14), a telescopic screw rod (13), a screw rod nut (18) and a bearing (17);
the outer rod sliding sleeve (9) is fixed at the top end of the telescopic outer rod (12) through an outer rod buckle I (10) and a screw and is used for guiding and supporting the telescopic inner rod (8) during stretching, the guide strip (20) is used for guiding and supporting the screw rod nut (18), and the guide strip (20) is fixed on the inner wall of the telescopic outer rod (12) through the outer rod buckle I (10), the outer rod buckle II (11), the outer rod buckle III (19) and the screw;
the inner rod bearing bush (14) is fixed at the bottom end of the telescopic outer rod (12) through a screw, the telescopic screw rod (13) is fixedly connected with the inner rod bearing bush (14) through a bearing (17) and an axial elastic retainer ring, the screw rod nut (18) is connected with the telescopic inner rod (8) through a screw, and the rotary motion of the crank assembly is converted into the linear motion of the telescopic inner rod (8) through screw rod transmission.
7. The robot collaborative tool for distribution network live working according to claim 6, wherein: the crank assembly comprises a crank adapter (15) and a hand wheel (16), one end of the crank adapter (15) is fixed at the bottom of the telescopic screw rod (13) in the screw rod assembly through a set screw, and the other end of the crank assembly is connected with the screw and the hand wheel (16) through a key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221027420.5U CN217240132U (en) | 2022-04-28 | 2022-04-28 | Man-machine cooperation tool for distribution network live working robot |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221027420.5U CN217240132U (en) | 2022-04-28 | 2022-04-28 | Man-machine cooperation tool for distribution network live working robot |
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| CN217240132U true CN217240132U (en) | 2022-08-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115498550A (en) * | 2022-08-28 | 2022-12-20 | 贵州电网有限责任公司 | Bolt screwing mechanism for vertical lifting type distribution network live working |
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2022
- 2022-04-28 CN CN202221027420.5U patent/CN217240132U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115498550A (en) * | 2022-08-28 | 2022-12-20 | 贵州电网有限责任公司 | Bolt screwing mechanism for vertical lifting type distribution network live working |
| CN115498550B (en) * | 2022-08-28 | 2024-05-07 | 贵州电网有限责任公司 | Bolt screwing mechanism for live working of vertical lifting type distribution network |
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