CN214102420U

CN214102420U - Tree obstacle cleaning device

Info

Publication number: CN214102420U
Application number: CN202022863260.5U
Authority: CN
Inventors: 吴晖; 王杨; 吴昊; 麦晓明
Original assignee: China Southern Power Grid Power Technology Co Ltd
Current assignee: China Southern Power Grid Power Technology Co Ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-09-03
Anticipated expiration: 2030-12-03

Abstract

The utility model relates to the technical field of electric power maintenance, in particular to a tree obstacle cleaning device, which comprises a robot, a main support, an outer support and a cutting assembly; the main support is arranged on an insulating bucket of the bucket arm vehicle, the robot is arranged on the main support, and the robot drives the cutting assembly to move by driving the mechanical arm; the two outer brackets are respectively arranged on two sides of the main bracket; the outer bracket comprises an adjusting plate, an upper slide block, a lower slide block, a first connecting rod and a second connecting rod; the upper sliding block and the lower sliding block are slidably arranged on the main bracket; the first ends of the first connecting rod and the second connecting rod are respectively hinged with the upper sliding block and the lower sliding block, and the second ends of the first connecting rod and the second connecting rod are hinged with the adjusting plate. The utility model discloses can realize that the main support is fixed with being connected of insulating fill from a plurality of directions, guarantee the stability in the cutting assembly working process, can replace manual work, solve and to have how to realize the technical problem to the electric wire netting circuit clearance tree obstacle when can guaranteeing safety among the prior art.

Description

Tree obstacle cleaning device

Technical Field

The utility model relates to an electric power maintenance technical field, in particular to tree obstacle cleaning device.

Background

The guarantee of power supply not only meets the requirement of the power company on the profit, but also embodies the role of the power company in social responsibility. Electric power is produced from a power plant and cannot leave a power transmission network and a power distribution network until an enterprise, a medical institution, a school and thousands of households are accessed. The power transmission network transmits electricity from a power plant to each transformer substation and substation, and the problem of long-distance power transmission is solved. The power distribution network connects the electricity customers to the transmission network or directly to the power plant. Therefore, the normal operation of the whole transmission network and the whole distribution network is very critical, and the continuity of power supply and high power quality can be ensured only by ensuring the safety and reliability of the transmission network and the distribution network. Every year, electric power companies need to send specially-assigned persons to regularly patrol transmission networks and distribution network lines, master the line operation conditions, timely discover defects and hidden dangers threatening the safe operation of the lines along the lines, and reduce the occurrence of line accidents.

For different voltages, there is a corresponding minimum safe distance, for example, 10kV and below, with a safe distance of 0.7 m, 20-35kV, and a safe distance of 1 m. If the distance is less than the preset distance, the discharge danger exists, a series of hazards are brought, if the distance is less than the preset distance, equipment is tripped, if the distance is more than the preset distance, the equipment is burnt, power failure in a large range is avoided, personnel are injured and killed by electric shock, and the like.

For line operation and maintenance, the obstacle clearing is the most common and most frequent potential safety hazard for power companies. The problem of hidden trouble of tree obstacles of the line of a general power company means that the distance between trees on two sides of a transmission and distribution line and the line is lower than a safe distance due to natural growth. And when the tree barriers are cleaned, a specially-assigned person is dispatched to trim the trees close to the line, so that the safety distance requirement is met. At present, the operation of removing the tree obstacles is to use a hand-held electric saw or chain saw to stand on a bucket arm vehicle to execute the operation. Such operation, the risk has two points, firstly the operation of ascending a height, workman's unexpected operation or the rocking of operation in-process support all can produce workman's hidden danger that falls, secondly in the operation process, because the safe distance of branch itself is not enough, the branch produces sharp-pointed discharge probability very big with the circuit in the operation process, and personnel are because of the branch electrified risk that leads to electrocuting has been much higher. For the problems, a tree obstacle cleaning device is needed to meet the task requirement of the high-altitude tree obstacle cutting operation, manual operation is replaced, and personal casualty accidents are reduced.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a tree obstacle cleaning device has solved effectively and has had how to realize the technical problem to the electric wire netting circuit clearance tree obstacle when can guaranteeing safety among the prior art.

In order to achieve the above purpose, the utility model provides the following technical scheme:

a tree obstacle cleaning device comprises a robot, a main support, an outer support and a cutting assembly;

the main support is mounted on an insulating bucket of the bucket arm vehicle, the robot is mounted on the main support and connected with a mechanical arm, the cutting assembly is mounted at the free end of the mechanical arm, and the robot drives the cutting assembly to move by driving the mechanical arm;

the number of the outer brackets is two, and the two outer brackets are respectively arranged on two sides of the main bracket;

the two outer brackets respectively comprise an adjusting plate and a connecting assembly, and the connecting assembly comprises an upper sliding block, a lower sliding block, a first connecting rod and a second connecting rod;

the upper sliding block and the lower sliding block are arranged on the main bracket in a sliding manner along the vertical direction, and the upper sliding block is positioned above the lower sliding block;

the first connecting rod and the second connecting rod are distributed on the same side of the adjusting plate in a splayed shape;

the first end of the first connecting rod is hinged with the upper sliding block, and the second end of the first connecting rod is hinged with the adjusting plate;

the first end of second connecting rod with the lower sliding block is articulated, the second end of second connecting rod with the regulating plate is articulated.

Preferably, in the above tree obstacle clearing device, the two outer supports are symmetrically arranged on two sides of the main support.

Preferably, in the above tree obstacle clearing device, each outer support is provided with two connecting assemblies, and the two connecting assemblies are arranged on the same side of the main support.

Preferably, in the above tree obstacle clearing device, the two first connecting rods and the two second connecting rods are respectively distributed at four corners of the adjusting plate.

Preferably, in the above tree obstacle clearing device, two upper sliding blocks of the same outer support are connected by a third connecting rod.

Preferably, in the above tree obstacle clearing device, the main support includes a plurality of support rods, and two connecting assemblies of the same outer support are respectively disposed on different support rods.

Preferably, in the above apparatus for cleaning up tree obstacles, the main support further includes a positioning plate, the support rod is connected to the bottom of the positioning plate, and the robot is mounted on the positioning plate; the outside of locating plate is equipped with insulating part, the locating plate passes through insulating part is connected with the insulating fill of bucket arm car.

Preferably, in the above tree obstacle cleaning device, a camera is further included, and the camera is rotatably disposed on the positioning plate.

Preferably, in the above-mentioned tree obstacle clearing device, the main support further includes a support base, and each of the support rods is connected with the support base.

Preferably, in the above tree obstacle clearing device, the adjusting plate is a rubber plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a tree obstacle cleaning device, through installing main support and robot on the insulating fill of bucket arm car, and can adjust the position of regulating plate so that the regulating plate can contact with the inner wall butt of insulating fill both sides through the top shoe and the lower slider of main support both sides slip from top to bottom, the setting of sliding adjustment from top to bottom can satisfy the installation demand of different size insulating fill, thereby can realize the connection and fixation of main support and insulating fill from a plurality of directions, can provide stable supporting action for the robot, arm and cutting assembly on the main support, guarantee the stability in the working process of robot, arm and cutting assembly, so that the robot can drive the arm to drive the cutting assembly to move to corresponding position to carry out tree obstacle cutting and clearing operation, not only can replace manual work, reduce the occurrence of personal casualty accident, and can also improve the efficiency of the operation of removing the obstacles to the tree effectively to there has been the technical problem that how can realize removing the obstacles to the electric wire netting circuit when can guaranteeing safety to have solved among the prior art.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a perspective view of a tree obstacle clearing device provided in an embodiment of the present invention;

fig. 2 is a front view of a tree obstacle clearing device provided by an embodiment of the present invention;

fig. 3 is a right side view of a tree obstacle clearing device provided in an embodiment of the present invention;

fig. 4 is a left side view of a tree obstacle clearing device provided in an embodiment of the present invention;

fig. 5 is a top view of a tree obstacle clearing device according to an embodiment of the present invention;

fig. 6 is a bottom view of the tree obstacle clearing device provided by the embodiment of the present invention.

In the figure:

the robot comprises a main support 1, a positioning plate 11, a supporting rod 12, a supporting base 13, an outer support 2, a first connecting rod 21, a second connecting rod 22, a third connecting rod 23, an upper sliding block 24, a lower sliding block 25, an adjusting plate 26, a robot 3, a mechanical arm 4, a cutting assembly 5 and a camera 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, interchangeably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.

Referring to fig. 1 to 6, an embodiment of the present invention provides a tree obstacle clearing device, including a robot 3, a main support 1, an outer support 2, and a cutting assembly 5; the main support 1 is installed on an insulating bucket of a bucket arm vehicle, the robot 3 is installed on the main support 1, the robot 3 is connected with a mechanical arm 4, the cutting assembly 5 is installed on the free end of the mechanical arm 4, and the robot 3 drives the cutting assembly 5 to move by driving the mechanical arm 4; the number of the outer brackets 2 is two, and the two outer brackets 2 are respectively arranged on two sides of the main bracket 1; both external brackets 2 comprise an adjusting plate 26 and a connecting assembly, wherein the connecting assembly comprises an upper slide block 24, a lower slide block 25, a first connecting rod 21 and a second connecting rod 22; the upper sliding block 24 and the lower sliding block 25 are arranged on the main bracket 1 in a sliding way along the up-down direction, and the upper sliding block 24 is positioned above the lower sliding block 25; the first connecting rod 21 and the second connecting rod 22 are distributed on the same side of the adjusting plate 26 in a splayed shape; a first end of the first connecting rod 21 is hinged with the upper sliding block 24, and a second end of the first connecting rod 21 is hinged with the adjusting plate 26; the first end of the second connecting rod 22 is hinged with the lower slider 25, and the second end of the second connecting rod 22 is hinged with the adjusting plate 26.

More specifically, two adjusting plates 26 are respectively arranged at the left side and the right side of the main support 1, the two adjusting plates 26 can adjust the positions of the adjusting plates 26 through the sliding of the upper sliding block 24 and the lower sliding block 25 so that the adjusting plates 26 at the two sides can be contacted and abutted with the inner wall of the insulating bucket, and the main support 1 is fixed on the insulating bucket of the arm car through bolts extending along the front-back direction, so that the main support 1 is fixedly connected with the insulating bucket along the front-back direction and the left-right direction; the first connecting rods 21 at two sides extend outwards in a deviating way, and the second connecting rods 22 at two sides extend outwards in a deviating way; the cutting assembly 5 comprises a cutting motor and a cutting knife, the cutting motor is installed on a motor base of the mechanical arm 4, and an output shaft of the cutting motor is connected with the cutting knife.

The tree obstacle cleaning device provided by the embodiment is characterized in that the main support 1 and the robot 3 are installed on an insulating bucket of a bucket arm vehicle, the position of the adjusting plate 26 can be adjusted by sliding the upper sliding block 24 and the lower sliding block 25 on two sides of the main support 1 up and down to enable the adjusting plate 26 to be in butt contact with inner walls on two sides of the insulating bucket, the installation requirements of the insulating buckets with different sizes can be met by adjusting the up and down sliding, so that the main support 1 and the insulating bucket can be fixedly connected from multiple directions, a stable supporting effect can be provided for the robot 3, the mechanical arm 4 and the cutting assembly 5 on the main support 1, the stability of the robot 3, the mechanical arm 4 and the cutting assembly 5 in the working process is ensured, the robot 3 can drive the mechanical arm 4 to drive the cutting assembly 5 to move to the corresponding position to carry out tree obstacle cutting and cleaning operation, and manual operation can be replaced, the occurrence of personal casualty accidents is reduced, and the efficiency of tree obstacle cleaning operation can be effectively improved, so that the technical problem of how to clean the tree obstacle of the power grid line while ensuring safety in the prior art is solved.

Further, in the present embodiment, two outer cradles 2 are symmetrically disposed at both sides of the main cradle 1. Outer support 2 through two symmetry settings makes the regulating plate 26 of both sides can be in the same height on with insulating fill contact butt, restricts each other through two regulating plates 26 and makes the left and right sides of main support 1 have fine equilibrium and stability, is favorable to preventing that robot 3 from rocking, toppling in insulating fill, has guaranteed the stability of robot 3, arm 4 and cutting assembly 5 working process.

Further, in the present embodiment, each external support 2 is provided with two connection assemblies, which are disposed on the same side of the main support 1. Can provide a plurality of bearing structure for regulating plate 26 through two coupling assembling, be favorable to making things convenient for regulating plate 26 more steadily with the inner wall contact butt of insulating fill, be favorable to improving the stability that main support 1 was fixed to on the insulating fill, be favorable to preventing that robot 3 from rocking, toppling in the insulating fill, and then guaranteed the stability of robot 3, arm 4 and cutting assembly 5 course of work.

More specifically, each outer bracket 2 may also be provided with more than two connecting assemblies, that is, the adjusting plate 26 may be connected with the main bracket 1 through more than two connecting assemblies, which is also beneficial to facilitate the adjusting plate 26 to be more stably contacted and abutted with the inner wall of the insulating bucket.

Further, in the present embodiment, two first connecting rods 21 and two second connecting rods 22 are respectively distributed at four corners of the adjusting plate 26. Through the hookup location of rational distribution head rod 21 and second connecting rod 22 and regulating plate 26, make the atress of regulating plate 26 each department even, when being favorable to regulating plate 26 and the inner wall contact butt of insulating fill, regulating plate 26 can provide stable support limiting action for main support 1 through head rod 21 and the second connecting rod 22 of four corners department, be favorable to guaranteeing that main support 1 is fixed to the stability on the insulating fill, be favorable to preventing that robot 3 from rocking in the insulating fill, topple, thereby guarantee robot 3, the stability of arm 4 and cutting assembly 5 in the course of the work is fought on the insulation.

Further, in the present embodiment, two upper sliders 24 of the same external cradle 2 are connected by a third connecting rod 23. Third connecting rod 23 is placed along the horizontal direction, can guarantee through the setting of third connecting rod 23 that two top shoe 24 are in on same height, and can guarantee through third connecting rod 23 that two top shoe 24 can be followed upper and lower direction together and slide on main support 1, can guarantee that two head rod 21 (or two second connecting rod 22) can bilateral symmetry set up on regulating plate 26, make two head rod 21 can outwards strut regulating plate 26 simultaneously jointly, thereby make regulating plate 26 all can with the inner wall contact butt of face contact's mode with insulating fill when the adjusting position, be favorable to guaranteeing the stability of connection between regulating plate 26 and the insulating butt face of fighting.

Further, in the present embodiment, the main support 1 includes a plurality of support rods 12, and two connection assemblies of the same external support 2 are respectively disposed on different support rods 12. Referring to fig. 1, the main support 1 may be provided with four support rods 12, the four support rods 12 are uniformly distributed at four corners of the main support 1, two first connecting rods 21 connected to the same adjusting plate 26 are respectively slidably disposed on the corresponding support rods 12 at the same side of the main support 1, and the first connecting rod 21 and the second connecting rod 22 of the same connecting assembly are slidably disposed on the same support rod 12. The arrangement can reasonably distribute the positions of the first connecting rod 21 and the second connecting rod 22 on the main bracket 1, and ensure that the adjusting plate 26 can adjust the height and the spreading direction of the adjusting plate 26 through the sliding of the upper sliding block 24 and the lower sliding block 25 on the supporting rod 12, so that the outer adjusting plate 26 can be in contact and abut against the inner wall of the insulating bucket at a proper position.

More specifically, the outer support 2 of the robot 3 can prevent the robot 3 from swinging in the left and right directions in the insulating bucket, the upper slide block 24 and the lower slide block 25 can slide up and down on the support rod 12, the extending distance of the adjusting plate 26 is adjusted, and after the proper position is adjusted, the upper slide block 24 and the lower slide block 25 are locked, so that the main support 1 and the robot 3 can be fixed in the left and right directions of the insulating bucket. And can hold in the palm 3 to a suitable height with the robot, when 3 weight ratio of robot is great, can play fine supporting role.

Further, in this embodiment, the main support 1 further includes a positioning plate 11, the support rod 12 is connected to the bottom of the positioning plate 11, and the robot 3 is mounted on the positioning plate 11; an insulating part is arranged outside the positioning plate 11, and the positioning plate 11 is connected with an insulating bucket of the bucket arm vehicle through the insulating part. The locating plate 11 covers and is established on the top of the insulating fill of bucket arm car, can effectively guarantee the insulating nature between locating plate 11 and the insulating fill through the insulating part, has guaranteed that the surface insulation nature that robot 3 installed on insulating fill is favorable to avoiding the electric shock incident to take place. And can be under the condition of not making the repacking to the insulating fill of bucket arm car through two outer supports 2 that can automatically regulated, the framework installation of the insulating fill of adaptation to holistic insulating nature and rigid structure intensity have been guaranteed.

More specifically, when installing, install the inside at insulating fill with main support 1 and outer support 2 earlier, and can make the distance between the regulating plate 26 of both sides increase gradually through the lower sliding block 24 of removing, thereby make the regulating plate 26 of both sides outwards strut and realize the main support 1 along the fixed of left and right directions with the both sides inner wall contact butt of insulating fill, then the bolt that extends through the fore-and-aft direction realizes main support 1 along the fixed of fore-and-aft direction with main support 1 and the front and back lateral wall fixed connection of insulating fill, thereby can realize the main support 1 fixed with being connected of insulating fill from a plurality of directions, can be for robot 3 on the main support 1, arm 4 and cutting assembly 5 provide stable supporting role, robot 3 has been guaranteed, the stability of arm 4 and cutting assembly 5 working process.

Further, in this embodiment, the mobile phone further includes a camera 6, the camera 6 is rotatably disposed on the positioning plate 11, and the number of the cameras 6 may be one or more than one. Through carrying on two high definition digtal camera 6 and wireless transmission system at locating plate 11, can long-rangely look over the operation picture. The motion control system of arm 4 extends to handheld removal end from the industrial computer backstage through wireless local area network for live working that can have the high risk of electrocuting through manual handling changes the machine operation into, and the long-range visual teleoperation operation of manual work not only can replace manual work, reduces the casualty occurence of failure, but also can improve the efficiency of obstacles clearance operation effectively.

Further, in the present embodiment, the main stand 1 further includes a support base 13, and each support rod 12 is connected to the support base 13. Through the common fixed connection of each bracing piece 12 on same support base 13, not only can increase the connection area that the bottom of main support 1 and insulating fill effectively, be favorable to guaranteeing the connection stability between main support 1 and the insulating fill, but also can guarantee through the support base 13 that the level set up that whole main support 1 can be in the horizontal plane all the time, avoid main support 1 to appear rocking the condition of slope and take place.

More specifically, referring to fig. 1, the supporting base 13 of fig. 1 is specifically two parallel fourth connecting rods, two ends of the fourth connecting rods are respectively connected to the supporting rods 12 on the left and right sides of the main support 1; and be equipped with a plurality of stiffeners between two fourth connecting rods, can further strengthen the connection stability between two fourth connecting rods through the stiffener, also can connect through the stiffener between two same adjacent bracing pieces 12, the setting up of a plurality of stiffeners makes locating plate 11, bracing piece 12 and fourth connecting rod locking together, be favorable to guaranteeing the stability of whole main support 1, be favorable to preventing that robot 3 from rocking in insulating fill, topple, thereby guarantee robot 3, the stability of arm 4 and cutting assembly 5 in the course of working on insulating fill.

Further, in the present embodiment, the adjustment plate 26 is a rubber plate. The adjusting plate 26 made of rubber materials can be used as a main support 1 and an insulating bucket connecting and supporting structure, and can also be used as a buffering and damping structure between the main support 1 and the insulating bucket, so that the vibration generated in the operation process of the robot 3, the mechanical arm 4 and the cutting assembly 5 can be effectively absorbed, the robot 3 can be prevented from shaking and overturning in the insulating bucket, and the stability of the robot 3, the mechanical arm 4 and the cutting assembly 5 in the working process can be further ensured.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A tree obstacle cleaning device is characterized by comprising a robot, a main support, an outer support and a cutting assembly;

2. The tree barrier cleaning device as claimed in claim 1, wherein the two external brackets are symmetrically arranged at both sides of the main bracket.

3. The tree barrier cleaning device according to claim 1, wherein each outer support is provided with two connecting assemblies, and the two connecting assemblies are arranged on the same side of the main support.

4. The apparatus as claimed in claim 3, wherein two first connecting rods and two second connecting rods are respectively disposed at four corners of the adjusting plate.

5. The tree obstacle removing device of claim 3, wherein two upper sliding blocks of the same external bracket are connected by a third connecting rod.

6. The apparatus as claimed in claim 3, wherein the main support comprises a plurality of support rods, and two connecting members of the same external support are respectively disposed on different support rods.

7. The tree barrier cleaning device according to claim 6, wherein the main support further comprises a positioning plate, the support rod is connected with the bottom of the positioning plate, and the robot is mounted on the positioning plate; the outside of locating plate is equipped with insulating part, the locating plate passes through insulating part is connected with the insulating fill of bucket arm car.

8. The tree obstacle cleaning device according to claim 7, further comprising a camera, wherein the camera is rotatably arranged on the positioning plate.

9. The tree barrier cleaning device as claimed in claim 6, wherein the main support further comprises a support base, and each support rod is connected with the support base.

10. The barrier clearance device of any one of claims 1 to 9, wherein the adjustment plate is a rubber plate.