CN113809684A - Insulating operation platform for high-altitude live working - Google Patents
Insulating operation platform for high-altitude live working Download PDFInfo
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- CN113809684A CN113809684A CN202111250502.6A CN202111250502A CN113809684A CN 113809684 A CN113809684 A CN 113809684A CN 202111250502 A CN202111250502 A CN 202111250502A CN 113809684 A CN113809684 A CN 113809684A
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- insulating
- robot
- platform
- tool
- arm
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
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- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model provides an insulating operation platform of high altitude live working, including the connecting block, insulating work fill, the carousel, bearing structure, main insulated column, the arm base, robot arm, tool platform and operation instrument, the connecting block is used for articulating mutually with the flexible arm of bucket arm car, bearing structure passes through the rotatable top of installing at the connecting block of carousel, insulating work fill is fixed on the side of connecting block, main insulated column installs the top at bearing structure, the arm pedestal mounting is on main insulated column, robot arm installs on the arm base, tool platform links to each other with the arm base, operation instrument lays on tool platform. The invention can lead the robot to carry out automatic or semi-automatic high-altitude live working, various working tools can be orderly placed on the tool platform, and positioning and fixing are realized; the combination of various insulating and isolating measures and a mechanical support structure can ensure the safety of operators and the safety of the whole operation.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to an aerial live working insulating operation platform.
Background
With the increasing automation degree of the power industry, more and more power operations are completed by robots, including high-altitude live-wire operations. The robot mechanical arm replaces manual work to carry out high-altitude operation, and the efficiency and the safety of high-altitude live-wire operation are greatly improved. However, the safety and convenience of the robot work aloft also need to be considered, so that corresponding insulation measures need to be carried out in a robot work area, necessary work tools are arranged on an operation platform, the aspects of stability of robot installation, transportation protection and the like are all required to be considered for carrying out robot automation work, and the problems of insufficient bearing force and instability exist in the connection structure between the existing work platform and the telescopic arm of the arm car and the connection structure between the work bucket and the platform. In some occasions, the robot still needs to be operated by manual cooperation, especially when the operation height or environment exceeds the remote operation range, the operator needs to operate in the insulating bucket in a short distance, and the insulation between the robot operation area and the insulating bucket needs to be considered.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the high-altitude hot-line work insulated operation platform which has good insulation, safe operation and high structural stability and can realize automatic work.
The invention is realized by the following technical scheme:
the utility model provides an insulating operation platform of high altitude live working, includes connecting block, insulating work fill, carousel, bearing structure, main insulated column, arm base, robot arm, tool platform and operation instrument, the connecting block is used for articulating mutually with the flexible arm of bucket arm car, makes the connecting block can rotate on the horizontal direction for the flexible arm of bucket arm car, bearing structure passes through the carousel is rotatable to be installed the top of connecting block, the side of insulating work fill with the side of connecting block is fixed links to each other, with surface form interconnect between insulating work fill and the connecting block, has improved the structural stability that insulating work was fought. When the robot is controlled by manual cooperation, an operator is positioned in the insulating working bucket to operate. The position of adjustable arm and instrument platform on the horizontal plane when the carousel makes the operation conveniently adapts to different work scenes, and the connecting block can rotate around the flexible arm of bucket arm car, makes the position of adjustable insulating work fill, makes operating personnel can alternate the position as required, enlarges operating personnel's the field of vision.
The main insulating column is mounted at the top end of the supporting structure, the mechanical arm base is mounted on the main insulating column, the robot mechanical arm is mounted on the mechanical arm base, the tool platform is connected with the mechanical arm base, and the operation tool is placed on the tool platform; the robot mechanical arm can move in a three-dimensional space, and the tail end of the robot mechanical arm can automatically take and place a working tool on the tool platform, so that automation of high-altitude live working is realized. In order to ensure the strength and reduce the cost, the tool platform is generally made of metal materials, and therefore, the tool platform and the mechanical arm base can be connected through insulating materials and isolated in an insulating mode.
The main insulating column separates the support structure and the telescopic arm of the bucket arm vehicle from the mechanical arm of the robot, so that the mechanical arm of the robot is insulated from the insulating working bucket. The tool platform can place operation tools to store various tools in order, the robot moves the operation tools from the tool platform and fixes the operation tools on the mechanical arm, when the operation tools need to be replaced, the operation tools on the robot are firstly detached, installed and fixed on the tool platform, and then another operation tool stored on the tool platform is detached and replaced.
Further, the rotatable rotary column of installing on the connecting block, but rotary column relatively the connecting block rotates in the horizontal direction, flexible arm with the side of rotary column is articulated mutually, makes the rotary column relatively flexible arm can rotate in vertical direction, and connecting block and insulating work fill level all the time when convenient flexible arm goes up and down. The connecting block can rotate in the vertical direction and the horizontal direction relative to the telescopic arm through the rotating column.
Furthermore, a connector is arranged on the working tool, a plurality of placing racks are arranged on the tool platform, the placing racks are in shapes matched with the connectors of the working tool, and the working tool is placed on the placing racks through the connectors on the placing racks; the connecting head is provided with a locking hole, the placing frame is provided with an automatic bolt matched with the locking hole, and the connecting head is positioned and fixed on the placing frame through the matching of the automatic bolt and the locking hole; and the working tool is connected to the tail end of the robot mechanical arm through the connector. The connecting heads with the same structure are arranged on various types of working tools, and the various types of working tools can be fixed on the placing rack and can also be fixed on a mechanical arm of the robot through the structural adaptation of the connecting heads and the placing rack.
Furthermore, an annular bearing groove with a clearance gap is arranged on the placing rack, the connector of the operation tool comprises a connector body and a clamping part connected with the connector body, the size of the clamping part is smaller than the clearance gap, so that the clamping part can pass through the clearance gap, the connector body has a shape matched with the annular bearing groove, the size of the connector body is larger than that of the annular bearing groove, the connector body can be blocked by the annular bearing groove, after the clamping part of the operation tool connector enters the annular bearing groove from the clearance gap, the connector body is supported on the annular bearing groove, and the connector is supported on the placing rack; and the placing frame is also provided with a sensor for sensing whether the placing frame is provided with the operation tool or not.
Furthermore, the robot mechanical arm comprises a plurality of support arms which are sequentially connected through joint shafts (a horizontal joint shaft and a vertical joint shaft), and the robot mechanical arm is made of an insulating material or is externally sleeved with an insulating shell.
Furthermore, two ends of the main insulating column are respectively connected with the supporting structure and the mechanical arm base through bolts, and insulating bolt sheaths are sleeved on the bolts. And an insulating convex ring is arranged in the middle of the main insulating column and used for increasing creepage distance.
Furthermore, the supporting structure comprises a connecting plate, a first supporting frame and a second supporting frame, the second supporting frame is installed at the top end of the connecting block through the rotating disc, the first supporting frame is connected to the side face of the second supporting frame, the connecting plate is connected to the top end of the first supporting frame, and the main insulating column is installed on the connecting plate; the connecting block is connected with the bottom of the second supporting frame through the rotary disc.
Furthermore, the front face of the first support frame is approximately in a right trapezoid shape with a wide upper part and a narrow lower part, the front face of the second support frame is approximately in a right triangle shape, the right-angle side of the first support frame is connected with the right-angle side of the second support leg, the first support frame is connected with the second support frame, and the shape structure and the connection form of the first support frame and the second support frame improve the bearing capacity of the support structure. The bottom of the first support frame is further connected with a telescopic support column, and the telescopic support column is used for temporarily supporting the bottom of the operating platform when long-term overhead work or heavy-load overhead work is carried out, so that the stability of the operation is further improved. The supporting structure and the supporting column can adopt steel structures, the bearing insulating column is simple and stable in overall structure.
Further, still be connected with the robot platform on the arm base, be provided with the blotter on the robot platform for the robot arm is placed on it in order to alleviate the vibration after folding when shifting or standby. The robot can be placed on the buffer cushion when idle, the live working vehicle can be prevented from shaking due to uneven road surface when moving, the buffer cushion can absorb the impact generated by shaking in the shaking process, and the robot joint is prevented from being damaged due to the impact.
The electric control cabinet is made of insulating materials, a metal shell is arranged outside the electric control cabinet to improve bearing performance and reduce cost, and a high-voltage penetration distance is kept between the metal shell and the electric control cabinet; and the electric control cabinet and the metal shell are connected with the mechanical arm base.
According to the invention, by arranging the robot mechanical arm, the tool platform, the operation tool and the insulating working bucket, the robot can carry out automatic or semi-automatic high-altitude live-line operation under manual control or background program control, various operation tools can be orderly placed on the tool platform, positioning and fixing are realized, and the mechanical arm can automatically replace the operation tool according to an operation task; the main insulating column is arranged to isolate the robot mechanical arm from the supporting structure, the insulating working bucket and the like, so that a good insulating effect is achieved, the safety of operators and the safety of the whole operation are ensured, and the method and the measure of arranging the outer insulating sleeve of the mechanical arm, the insulating cap on the bolt and the like can further achieve the effect of insulating and isolating; the connecting block, the supporting structure, the connecting structure between the insulating working bucket and the main insulating column and the structural design of each part improve the connection stability between the connecting block and the telescopic arm of the bucket arm vehicle, between the connecting block and the supporting structure, between the supporting structure and the main insulating column and between the insulating working bucket and the connecting block, improve the integral bearing performance, stabilize the integral structure and ensure the operation safety; articulated between the flexible arm of connecting block and bucket arm car, carousel between connecting block and the bearing structure for the position that insulating work was fought can freely adjust the position, and whole insulating operation platform can rotate relatively in order to adjust the position, conveniently adapts to various operation scenes, makes things convenient for operating personnel to alternate the position according to actual conditions, enlarges operating personnel's the field of vision, makes things convenient for operating personnel to control.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is another schematic structural diagram according to an embodiment of the present invention.
Fig. 3 is an enlarged schematic view of a part of the structure of the embodiment of the present invention.
Fig. 4 is an enlarged view of a portion of the structure at another viewing angle according to an embodiment of the present invention.
Fig. 5 is a schematic view of an installation structure of an insulation working bucket and a support structure in the embodiment of the invention.
Fig. 6 is an exploded view of the mounting structure of the insulated working bucket and the support structure according to the embodiment of the present invention.
Fig. 7 is a schematic diagram of the structure of the tool platform and the work tool in the embodiment of the invention.
Fig. 8 is a schematic structural view of a placement frame in an embodiment of the invention.
Fig. 9 is a schematic structural view of a work tool and a rack in an embodiment of the invention.
Reference numerals: 1-a support column; 2-a support structure; 3-a main insulating column; 4-mechanical arm base; 5-a robotic arm; 6-a tool platform; 7-a work tool; 8-placing the rack; 9-a robot platform; 10-a cushion pad; 11-an electric control cabinet; 12-a housing; 13-a turntable; 14-an insulating working bucket; 15-connecting blocks; 16-a telescopic arm; 17-rotating the column; 21-a connecting plate; 22-a first support frame; 221-card slot; 23-a second support; 24-a rib plate; 31-an insulating convex ring; 32-bolt; 33-insulating bolt sheath; 51-a support arm; 52-joint axis; 71-a connector; 72-a locking hole; 711-connector body; 712-a snap-in portion; 81-ring-shaped bearing grooves; 82-avoiding gaps; 83-automatic latch; 84-sensor.
Detailed Description
An insulated operation platform for high-altitude live working comprises a connecting block 15, an insulated working bucket 14, a rotary table 13, a supporting structure 2, a main insulating column 3, a mechanical arm base 4, a mechanical arm 5 of a robot, a tool platform 6 and a working tool 7, wherein the connecting block 15 is hinged with a telescopic arm 16 of a bucket arm vehicle, so that the connecting block 15 can rotate in the horizontal direction relative to the telescopic arm 16 of the bucket arm vehicle. In this embodiment, as shown in fig. 5 and 6, the connecting block 15 is rotatably provided with a rotating column 17, the rotating column 17 can rotate in the horizontal direction relative to the connecting block 15, the telescopic arm 16 is hinged to the side surface of the rotating column 17, and the hinge shaft of the telescopic arm can enable the rotating column 17 to rotate in the vertical direction relative to the telescopic arm 16, so that the connecting block 15 and the insulating working bucket 14 are always horizontal when the telescopic arm 16 is lifted. The connecting piece 15 is rotatable in the vertical direction and in the horizontal direction relative to the telescopic arm 16 by means of a rotary column 17.
The supporting structure 2 is rotatably installed at the top end of the connecting block 15 through the rotating disc 13, the side face of the insulating working bucket 14 is fixedly connected with the side face of the connecting block 15, the insulating working bucket 14 is connected with the connecting block 15 in a planar mutual contact mode, and the structural stability of the insulating working bucket 14 is improved. When manual cooperation is required to operate the robot, an operator is located in the insulating work bucket 14 to operate. The position of adjustable arm 5 and instrument platform 6 on the horizontal plane during operation is made to carousel 13, conveniently adapts to different work scenes, and connecting block 15 can rotate around the flexible arm 16 of arm car, makes the position of adjustable insulating work fill 14, makes operating personnel can alternate the position as required, enlarges operating personnel's the field of vision.
The main insulating column 3 is mounted at the top end of the supporting structure 2, the mechanical arm base 4 is mounted on the main insulating column 3, the robot mechanical arm 5 is mounted on the mechanical arm base 4, the tool platform 6 is connected with the mechanical arm base 4, and the operation tool 7 is placed on the tool platform 6; the robot mechanical arm 5 can move on a three-dimensional space, and the tail end of the robot mechanical arm 5 can automatically pick and place the working tool 7 on the tool platform 6, so that automation of high-altitude live working is realized. For the sake of strength and cost reduction, the tool platform 7 is typically made of a metal material, and for this purpose, the tool platform 7 and the robot arm base 4 may be connected and insulated by an insulating material. The main insulating column 3 separates the support structure 2 and the telescopic arm 16 of the bucket arm vehicle from the robot mechanical arm 5, so that the robot mechanical arm 5 and the insulating working bucket 14 are insulated, and the operation safety of an operator and the safety of the whole operation platform during operation are ensured. The tool platform 6 can be used for placing various working tools 7 to store the various tools in order, the robot moves the working tools 7 from the tool platform 6 and fixes the working tools 7 on the mechanical arm, when the working tools 7 need to be replaced, the working tools 7 on the working tools are firstly detached, installed and fixed on the tool platform 6, and then another working tool 7 stored on the tool platform 6 is detached and replaced. Still can set up the camera on arm base 4 or the arm 5, shoot the operation process during the robot operation, the convenience is to the remote control of robot, in time knows the operating condition.
The aerial live working insulated operation platform is connected with a telescopic arm 16 of an insulated bucket arm vehicle, the telescopic arm 16 lifts the insulated operation platform to a certain height, and then a robot on the insulated operation platform automatically completes related aerial live working, or an operator is carried on the insulated operation platform, and the operator assists and controls the robot to complete live working in real time according to the field working condition.
As one embodiment, as shown in fig. 7, a connector 71 is arranged on the work tool 7, a plurality of racks 8 are arranged on the tool platform 6, the racks 8 have shapes matched with the connectors 71 of the work tool 7, and the work tool 7 is placed on the racks 8 through the connectors 71 thereon; the connecting head 71 is provided with a locking hole 72, the placing frame 8 is provided with an automatic bolt 83 matched with the locking hole 72, and the connecting head 71 is positioned and fixed on the placing frame 8 through the matching of the automatic bolt 83 and the locking hole 72; the work tool 7 is connected to the end of the robot arm 5 via the connecting head 71. The connecting heads 71 with the same structure are arranged on various types of working tools 7, and the various types of working tools 7 can be fixed on the placing rack 8 and can also be fixed on the robot mechanical arm 5 through the structural matching of the connecting heads 71 and the placing rack 8. The automatic bolt 83 may be a bolt driven by a motor or an air cylinder, and the motor may be driven by an electric screw rod. The end of the robot arm 5 is made of an insulating material, and the interface between the work tool 7 and the robot arm 5 may be in the form of a conventional snap fit.
As one embodiment, as shown in fig. 8, an annular receiving groove 81 with a clearance gap 82 is provided on the placement frame 8, as shown in fig. 9, the connecting head 71 of the working tool 7 includes a connecting head body 711 and a snapping-in portion 712 connected to the connecting head body 711, the size of the snapping-in portion 712 is smaller than the clearance gap 82, so that the snapping-in portion can pass through the clearance gap 82, the connecting head body 711 has a shape matched with the annular receiving groove 81 and a size larger than the annular receiving groove 81, so that the snapping-in portion 712 of the working tool connecting head 71 can be blocked by the annular receiving groove 81, and after the snapping-in portion 712 of the working tool connecting head 71 enters the annular receiving groove 81 through the clearance gap 82, the connecting head 711 is supported on the annular receiving groove 81, and the connecting head 71 is supported on the placement frame 8. The placing frame 8 is further provided with a sensor 84 for sensing whether the working tool 7 is placed on the placing frame 8 or not, so that the working tool 7 can be automatically taken and placed by matching with the robot mechanical arm 5. The sensor 84 may be an infrared sensor 84, an optical fiber sensor 84, or a pressure sensor 84, the infrared sensor 84 and the optical fiber sensor 84 may be mounted on the side of the rack 8, and the pressure sensor 84 may be mounted on the rack 8 at a position where it contacts the work tool 7. The sensor 84 may be a visual sensor 84 such as a camera, and the presence or absence and type of the work tool 7 may be recognized by a form of photographing, thereby realizing traceability.
In one embodiment, the robot arm 5 includes a plurality of arms 51 connected in sequence by joint shafts 52 (horizontal joint shafts 52 and vertical joint shafts 52), and the robot arm 5 is made of an insulating material or is externally sleeved with an insulating shell 12 for secondary insulation isolation, and related wires pass through the middle of the robot arm. The plurality of arms 51 are connected in series by a plurality of horizontal joint axes 52 and vertical joint axes 52, so that the tip of the robot arm can freely move in the horizontal direction and the vertical direction, and the connection structure and the implementation form of the robot arm can adopt the prior art.
In this embodiment, two ends of the main insulating column 3 are respectively connected to the supporting structure 2 and the mechanical arm base 4 through bolts 32, and an insulating bolt sheath 33 is sleeved on the bolts 32. The middle part of the main insulating column 3 is provided with an insulating convex ring 31, so that the creepage distance can be increased.
As one embodiment, as shown in fig. 3 and 4, the support structure 2 includes a connection plate 21, a first support frame 22 and a second support frame 23, the second support frame 23 is mounted on the top end of the connection block 15 through the rotary table 13, the first support frame 22 is connected to the side of the second support frame 23, the connection plate 21 is connected to the top end of the first support frame 22, a plurality of ribs 24 are disposed between the connection plate 21 and the first support frame 22, and the main insulating column 3 is mounted on the connection plate 21; the connecting block 15 is connected with the bottom of the second supporting frame 23 through the rotating disc 13.
The front face of the first support frame 22 is approximately in a right-angled trapezoid with a wide upper part and a narrow lower part, the front face of the second support frame 23 is approximately in a right-angled triangle, the side right-angled edge of the first support frame 22 is connected with the side right-angled edge of the second support leg 23, and the first support frame 22 is connected with the second support frame 23. The shape structure and the connection form of the first support frame and the second support frame improve the bearing capacity of the support structure. As shown in fig. 2, the bottom of the first support frame 22 may further support a column 1, and the column 1 may be of a telescopic structure, and is used for temporarily supporting the bottom of the operation platform when long-term overhead work or heavy-load overhead work is performed, so as to further improve the stability of the operation. The supporting structure and the supporting column can adopt steel structures, the bearing insulating column is simple and stable in overall structure.
In this embodiment, the right-angle edge of the first support frame 22 is provided with a slot 221 adapted to the right-angle edge of the second support frame 23, and the right-angle edge of the second support frame 23 is fitted in the slot 221 of the first support frame 22 and is welded and fixed at the fastening position, so that the first support frame 22 is fixed on the second support frame 23. This configuration facilitates structural stability of the first support frame 22 and provides a balanced overall force for the support structure.
As one embodiment, as shown in fig. 1 to 4, a robot platform 9 is further connected to the robot arm base 4, and a cushion pad 10 is disposed on the robot platform 9 and used for placing the robot arm 5 on it after being folded to reduce vibration during transferring. The robot also can place on this blotter 10 when idle, can prevent that live working car from when moving, because the road surface unevenness leads to the robot to rock, blotter 10 can absorb the impact of rocking the production when rocking, prevents that this impact from causing the damage to the robot joint.
As one implementation manner, as shown in fig. 1 and fig. 3, the present embodiment further includes an electric control cabinet 11, various electric control elements are installed in the electric control cabinet 11, the electric control cabinet 11 is made of an insulating material, a metal casing 12 is further disposed outside the electric control cabinet 11 to improve bearing performance and reduce cost, and a high voltage penetration distance is maintained between the metal casing 12 and the electric control cabinet. The electric control cabinet and the metal shell can be connected with the mechanical arm base through an insulating connecting piece.
The above detailed description is specific to possible embodiments of the present invention, and the embodiments are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the scope of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. An insulated operation platform for high-altitude live working is characterized by comprising a connecting block, an insulated working bucket, a turntable, a supporting structure, a main insulating column, a mechanical arm base, a mechanical arm of a robot, a tool platform and a working tool, wherein the connecting block is hinged with a telescopic arm of a bucket arm vehicle, so that the connecting block can rotate in the horizontal direction relative to the telescopic arm of the bucket arm vehicle, the supporting structure is rotatably mounted at the top end of the connecting block through the turntable, and the side surface of the insulated working bucket is fixedly connected with the side surface of the connecting block; the main insulating column is mounted at the top end of the supporting structure, the mechanical arm base is mounted on the main insulating column, the robot mechanical arm is mounted on the mechanical arm base, the tool platform is connected with the mechanical arm base, and the operation tool is placed on the tool platform; the robot mechanical arm can move on a three-dimensional space, and the tail end of the robot mechanical arm can automatically take and place a working tool on the tool platform.
2. The aerial live working insulated operating platform as claimed in claim 1, wherein the connecting block is rotatably provided with a rotating column, the rotating column can rotate in the horizontal direction relative to the connecting block, and the telescopic arm is hinged to the side surface of the rotating column, so that the rotating column can rotate in the vertical direction relative to the telescopic arm.
3. The aerial live working insulated operating platform according to claim 1, wherein a connector is arranged on the working tool, a plurality of placing racks are arranged on the tool platform, the placing racks have shapes matched with the connectors of the working tool, and the working tool is placed on the placing racks through the connectors on the placing racks; the connecting head is provided with a locking hole, the placing frame is provided with an automatic bolt matched with the locking hole, and the connecting head is positioned and fixed on the placing frame through the matching of the automatic bolt and the locking hole; the operation tool is connected to the tail end of the robot mechanical arm through the connector.
4. The aerial live working insulating operation platform according to claim 3, wherein an annular bearing groove with a clearance gap is arranged on the placement frame, the connector of the working tool comprises a connector body and a clamping portion connected with the connector body, the size of the clamping portion is smaller than the clearance gap, so that the clamping portion can pass through the clearance gap, the connector body has a shape matched with the annular bearing groove, the size of the connector body is larger than that of the annular bearing groove, so that the connector body can be blocked by the annular bearing groove, after the clamping portion of the working tool connector enters the annular bearing groove through the clearance gap, the connector body is supported on the annular bearing groove, and the connector is supported on the placement frame; and the placing frame is also provided with a sensor for sensing whether the placing frame is provided with the operation tool or not.
5. The aerial live working insulated operating platform as claimed in claim 1, wherein the robot arm comprises a plurality of arms connected in sequence by joint shafts, and the robot arm is made of an insulating material or is externally sleeved with an insulating shell.
6. The aerial live working insulating operation platform as claimed in claim 1, wherein two ends of the main insulating column are respectively connected with the support structure and the mechanical arm base through bolts, and insulating bolt sheaths are sleeved on the bolts; and an insulating convex ring is arranged in the middle of the main insulating column and used for increasing creepage distance.
7. The aerial hot-line work insulated operating platform as claimed in claim 1, wherein the supporting structure comprises a connecting plate, a first supporting frame and a second supporting frame, the second supporting frame is mounted at the top end of the connecting plate through the rotating disc, the first supporting frame is connected to the side face of the second supporting frame, the connecting plate is connected to the top end of the first supporting frame, and the main insulating column is mounted on the connecting plate; the connecting block is connected with the bottom of the second supporting frame through the rotary disc.
8. The aerial hot-line work insulated operating platform as claimed in claim 7, wherein the front face of the first support frame is substantially a right-angled trapezoid with a wide top and a narrow bottom, the front face of the second support frame is substantially a right-angled triangle, and the side edges of the first support frame are connected with the side edges of the second support frame; the bottom of the first support frame is further connected with a telescopic support column for temporarily supporting the bottom of the operating platform.
9. The insulated operating platform for high-altitude hot-line work according to claim 1, wherein the mechanical arm base is further connected with a robot platform, and the robot platform is provided with a buffer pad for reducing vibration when the mechanical arm of the robot is folded during standby or transfer.
10. The aerial live working insulating operation platform as claimed in claim 1, further comprising an electric control cabinet for mounting electric control elements, wherein the electric control cabinet is made of insulating materials, a metal shell is further arranged outside the electric control cabinet, and a high-voltage penetration distance is kept between the metal shell and the electric control cabinet; and the electric control cabinet and the metal shell are connected with the mechanical arm base.
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| CN202111250502.6A CN113809684B (en) | 2021-10-26 | 2021-10-26 | Insulating operation platform for high-altitude live working |
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| CN202111250502.6A CN113809684B (en) | 2021-10-26 | 2021-10-26 | Insulating operation platform for high-altitude live working |
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| CN113809684B CN113809684B (en) | 2023-03-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115133452A (en) * | 2022-06-02 | 2022-09-30 | 国网山东省电力公司齐河县供电公司 | Full-coating type insulating bucket for live working |
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| JPH0971399A (en) * | 1995-09-06 | 1997-03-18 | Aichi Corp | Working arm |
| JP2015050781A (en) * | 2013-08-30 | 2015-03-16 | 中国電力株式会社 | Indirect hot-line operation tool |
| CN110978003A (en) * | 2019-12-09 | 2020-04-10 | 国网智能科技股份有限公司 | System and method for automatically replacing working tool of live working robot |
| CN112086903A (en) * | 2020-05-26 | 2020-12-15 | 许继电气股份有限公司 | Live working insulation platform |
| CN112894856A (en) * | 2021-03-15 | 2021-06-04 | 深圳市灏域设计有限公司 | Distribution network live working robot system |
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| CN115133452A (en) * | 2022-06-02 | 2022-09-30 | 国网山东省电力公司齐河县供电公司 | Full-coating type insulating bucket for live working |
| CN115133452B (en) * | 2022-06-02 | 2023-04-25 | 国网山东省电力公司齐河县供电公司 | Full-cladding insulating bucket for live working |
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