CN214669391U

CN214669391U - Power distribution network line detection device

Info

Publication number: CN214669391U
Application number: CN202120801435.1U
Authority: CN
Inventors: 谢婷; 祁彬彬; 李彪; 包启东; 马永珍
Original assignee: Haidong Power Supply Company State Grid Qinghai Electric Power Co ltd; State Grid Qinghai Electric Power Co Ltd
Current assignee: Haidong Power Supply Company State Grid Qinghai Electric Power Co ltd; State Grid Qinghai Electric Power Co Ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-11-09
Anticipated expiration: 2031-04-20

Abstract

The utility model discloses a power distribution network line detection device relates to electric wire netting and detects technical field. The technical key points are as follows: including the automobile body, the offside on the perpendicular ground of automobile body all is equipped with running gear, running gear includes the pivot that two levels set up, the pivot runs through and rotates to be connected in the automobile body, pivot fixedly connected with and its axis vertically first connecting rod, first connecting rod is kept away from pivot one end and is rotated and be connected with the second connecting rod, second connecting rod sliding connection has first slider, first slider articulates in the automobile body, first connecting rod one end is kept away from to the second connecting rod and is articulated to have a third connecting rod, third connecting rod sliding connection has the second slider, the second slider is close to that automobile body one side articulates there is the third slider, the automobile body is close to third slider one side and sets up the spout that has the level to set up, the equal sliding connection of third slider in the spout, second connecting rod one end is kept away from to the third connecting rod is equipped with mechanical foot. The running gear can drive the car body to move on the cable.

Description

Power distribution network line detection device

Technical Field

The utility model relates to a power grid detection technology field specifically is a power distribution network circuit detection device.

Background

The power distribution network is a power network which distributes the electric energy of a power plant to various users step by step through power distribution facilities. Distribution network operation detection device is exactly a distribution network overhead line carries out the device that assists the detection, needs electric power staff to bear check-out test set and scrambles the overhead line top and detecting at present when detecting distribution network overhead line, and it is not convenient enough to detect, and working strength is big, and the security is relatively poor, the inefficiency that detects simultaneously.

Chinese patent with current publication number CN212190181U discloses a national grid line detection and maintenance device, concretely relates to national grid line detection and maintenance device, which comprises a housing, the inside of the housing is connected with a connecting shaft through a thread, the outside of the connecting shaft is rotated and connected with a roller, the inside contact of the roller is connected with a cable, the left end of the housing is fixedly connected with a guide post, the outside of the guide post is slidably sleeved with a guide sleeve, a first spring is installed in the guide sleeve, and the first spring is in contact with the guide post. The utility model discloses a design mutual articulated brush mounting constitutes circular structure, and brush mounting internal design brush can conveniently carry out all-round dust removal to the cable, and at the left end design guide post and the uide bushing of casing, and installs first spring in the uide bushing for the brush removes the in-process, because the effect of first spring, can make the brush produce vibrations, is favorable to shaking off the dust, more is favorable to carrying out dust removal work, prevents that the dust from piling up and leading to the clearance effect poor.

The above prior art solution has the following drawbacks: the device uses the auxiliary movement of the pull rope, and auxiliary equipment needs to be added on a wire rod of the overhead cable, so that time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a power distribution network line detection device, it is through setting up running gear, and running gear includes the pivot can drive first connecting rod and rotate, and first connecting rod rotates and to drive the motion of second connecting rod, and the second connecting rod drives the motion of third connecting rod, because the second slider is spacing with the second slider, and the third connecting rod drives the sufficient horizontal migration of realization of machinery and lifts the action of take the altitude, thereby running gear drives the automobile body and removes.

The above object of the present invention can be achieved by the following technical solutions:

a power distribution network line detection device comprises a vehicle body, wherein traveling mechanisms are arranged on the opposite sides of the vehicle body, which are vertical to the ground, the walking mechanism comprises two rotating shafts which are horizontally arranged, the rotating shafts penetrate through and are rotatably connected with the vehicle body, the rotating shaft is fixedly connected with a first connecting rod vertical to the axis of the rotating shaft, one end of the first connecting rod, far away from the rotating shaft, is rotatably connected with a second connecting rod, the second connecting rod is connected with a first sliding block in a sliding way, the first sliding block is hinged with the vehicle body, one end of the second connecting rod, which is far away from the first connecting rod, is hinged with a third connecting rod, the third connecting rod is connected with a second sliding block in a sliding way, one side of the second sliding block close to the vehicle body is hinged with a third sliding block, a horizontally arranged sliding groove is formed in one side, close to the third sliding block, of the vehicle body, the third sliding block is connected to the sliding groove in a sliding mode, and a mechanical foot is arranged at one end, far away from the second connecting rod, of the third connecting rod.

By adopting the technical scheme, through setting up running gear, running gear includes the pivot rotate can drive first connecting rod and rotate, and first connecting rod rotates and can drive the motion of second connecting rod, and the second connecting rod drives the motion of third connecting rod, because the spacing of second slider and third slider, third connecting rod drives the sufficient action that realizes horizontal migration and lift a take the altitude of machinery, thereby running gear drives the automobile body and removes.

The present invention may be further configured in a preferred embodiment as: the mechanical foot comprises a first motor with an output shaft axis vertically arranged, the first motor is fixedly connected to the third connecting rod, an output end of the first motor is fixedly connected with a straight gear, a rack is meshed with the straight gear, the rack is horizontally arranged and slidably connected to the third connecting rod, the rack is close to a fixture block fixedly connected to one end of the vehicle body, and the fixture block is close to one side of the ground and is provided with a clamping groove.

Through adopting above-mentioned technical scheme, through setting up first motor, first motor can drive the straight-teeth gear and rotate, and the straight-teeth gear rotates and drives rack horizontal migration, and when having the barrier on meetting the cable, the rack drives the fixture block and keeps away from the automobile body, can avoid the barrier, makes things convenient for the automobile body to pass through overhead line tower.

The present invention may be further configured in a preferred embodiment as: the automobile body inboard is equipped with actuating mechanism, actuating mechanism includes the second motor of the vertical setting of output shaft axis, second motor fixed connection in the automobile body inner wall, the output end fixedly connected with first bevel gear of second motor, first bevel gear meshing has the second bevel gear, the second bevel gear is inserted and is established and fixedly connected with worm, the worm both ends all rotate connect in the automobile body, the pivot cover is established and fixedly connected with worm wheel, the worm wheel all mesh in the worm.

Through adopting above-mentioned technical scheme, through setting up actuating mechanism, actuating mechanism includes the second motor can drive first bevel gear and rotate, and first bevel gear can drive second bevel gear and rotate, and second bevel gear passes through the worm and drives worm wheel and rotate, and the worm wheel drives the pivot and rotates to it is right to realize a motor the utility model discloses running gear's drive, it is more economical.

The present invention may be further configured in a preferred embodiment as: the automobile body is kept away from ground one side fixedly connected with base, the base is kept away from the electric telescopic handle of the vertical setting of ground one side fixedly connected with flexible direction, electric telescopic handle keeps away from base one end fixedly connected with detector.

Through adopting above-mentioned technical scheme, through setting up electric telescopic handle, electric telescopic handle can change the height of detector for the obstacle can be avoided to the detector.

The present invention may be further configured in a preferred embodiment as: the photovoltaic panel is fixedly connected to one side, away from the ground, of the vehicle body, the storage battery is fixedly connected to the inner wall of the vehicle body, and the storage battery is electrically connected to the photovoltaic panel.

Through adopting above-mentioned technical scheme, through setting up photovoltaic board and battery, make the utility model discloses can be by solar drive, it is energy-concerving and environment-protective more, avoided the problem of often changing the battery simultaneously.

The present invention may be further configured in a preferred embodiment as: one side of the vehicle body, which is close to the ground, is fixedly connected with a communication module, and the communication module is electrically connected with the storage battery.

Through adopting above-mentioned technical scheme, through setting up communication module, make the utility model discloses can be in real time with the user communication on ground, the person of facilitating the use masters detection result in real time.

The present invention may be further configured in a preferred embodiment as: and the surface of the clamping groove is fixedly connected with an anti-slip pad.

Through adopting above-mentioned technical scheme, through setting up the slipmat, avoided the mutual slip of cable and draw-in groove, improved the utility model discloses a practicality.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through setting up running gear, running gear includes the pivot can drive first connecting rod and rotate, and first connecting rod rotates and can drive the motion of second connecting rod, and the second connecting rod drives the motion of third connecting rod, because the spacing of second slider and second slider, the third connecting rod drives mechanical foot and realizes horizontal migration and lift the action of a take the altitude, thereby running gear drives the automobile body and removes.

2. By arranging the first motor, the first motor can drive the straight gear to rotate, the straight gear rotates to drive the rack to move horizontally, and when an obstacle exists on the cable, the rack drives the clamping block to be away from the vehicle body, so that the obstacle can be avoided, and the vehicle body can conveniently pass through an overhead line tower;

3. through setting up photovoltaic board and battery, make the utility model discloses can be by solar drive, energy-concerving and environment-protective more has avoided the problem of often changing the battery simultaneously.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the present invention in partial cutaway;

FIG. 3 is an enlarged schematic view at A in FIG. 1;

fig. 4 is a schematic view of the structure of the drive mechanism.

Reference numerals: 1. a vehicle body; 11. a chute; 12. a photovoltaic panel; 13. a storage battery; 2. a traveling mechanism; 21. a rotating shaft; 22. a first link; 23. a second link; 24. a first slider; 25. a third link; 26. a second slider; 27. a third slider; 3. a mechanical foot; 31. a first motor; 32. a spur gear; 33. a rack; 34. a clamping block; 35. a card slot; 36. a non-slip mat; 4. a drive mechanism; 41. a second motor; 42. a first bevel gear; 43. a second bevel gear; 44. a worm; 45. a worm gear; 5. a base; 6. an electric telescopic rod; 7. a detector; 8. a communication module; 9. a cable.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, for the utility model discloses a power distribution network line detection device, including automobile body 1, the offside on the perpendicular ground of automobile body 1 all is equipped with running gear 2, and running gear 2 includes the pivot 21 that two levels set up, and running gear 2 is transmitted with actuating mechanism 4's power to pivot 21, and pivot 21 runs through and rotates to be connected in automobile body 1, and pivot 21 is located the one end fixedly connected with in the automobile body 1 outside and pivot 21 axis vertically first connecting rod 22, and pivot 21 can drive first connecting rod 22 and rotate.

As shown in fig. 1 and 2, one end of the first connecting rod 22, which is far away from the rotating shaft 21, is rotatably connected with a second connecting rod 23, the first connecting rod 22 rotates to drive the second connecting rod 23 to move, the second connecting rod 23 is slidably connected with a first sliding block 24, the first sliding block 24 is hinged to the vehicle body 1, the first sliding block 24 is located at one end, which is close to the first connecting rod 22, of the second connecting rod 23, the first sliding block 24 limits the second connecting rod 23, and meanwhile, the movement track of one end, which is close to the first connecting rod 22, of the second connecting rod 23 is enlarged to the other end.

As shown in fig. 1 and 2, one end of the second connecting rod 23, which is far away from the first connecting rod 22, is hinged with a third connecting rod 25, the third connecting rod 25 is connected with a second sliding block 26 in a sliding manner, the second connecting rod 23 drives the third connecting rod 25 to move, the second sliding block 26 limits the third connecting rod 25, so that the third connecting rod 25 can be lifted or dropped, when the third connecting rod 25 is lifted, the mechanical foot 3 connected thereto can move, and when the third connecting rod 25 is dropped, the mechanical foot 3 connected thereto provides support for the vehicle body 1.

As shown in fig. 1 and 2, the second slider 26 is hinged to a third slider 27 on a side close to the vehicle body 1, a horizontally arranged chute 11 is formed on a side of the vehicle body 1 close to the third slider 27, the third sliders 27 are all connected to the chute 11 in a sliding manner, the chute 11 limits the movement of the third slider 27, and further limits the movement of the third connecting rod 25, so that the third connecting rod 25 can move horizontally, and the vehicle body 1 is driven to advance.

As shown in fig. 2 and 3, one end of the third link 25, which is far away from the second link 23, is provided with a mechanical foot 3, the mechanical foot 3 includes a first motor 31 with an axis of an output shaft vertically arranged, the first motor 31 is preferably a servo motor, the first motor 31 is started when the vehicle body 1 encounters an obstacle in the traveling direction, the first motor 31 is fixedly connected to the third link 25, an output end of the first motor 31 is fixedly connected with a spur gear 32, the first motor 31 can drive the spur gear 32 to rotate, the spur gear 32 is meshed with a rack 33, the rack 33 is horizontally arranged and slidably connected to the third link 25, and since the spur gear 32 is fixed relative to the third link 25, the rotation of the spur gear 32 can drive the rack 33 to horizontally move.

As shown in fig. 3, a fixture block 34 is fixedly connected to one end of the rack 33 close to the vehicle body 1, the rack 33 moves horizontally to drive the fixture block 34 to be far away from or close to the cable 9, the fixture block 34 is far away from the cable 9 to avoid obstacles such as a cable hanger, a clamping groove 35 is formed on one side of the fixture block 34 close to the ground, the third connecting rod 25 can drive the fixture block 34 to be lifted or fall through the rack 33, and when the fixture block 34 falls, the clamping groove 35 is clamped to the cable 9 to fix the corresponding mechanical foot 3, so that the vehicle body 1 is supported.

As shown in fig. 3, the anti-slip pad 36 is fixedly connected to the surface of the slot 35, the anti-slip pad 36 increases the friction force between the cable 9 and the slot 35, and effectively reduces the problem that the movement of the vehicle body 1 is influenced by the relative slip between the latch 34 and the cable 9.

As shown in fig. 2 and 4, a driving mechanism 4 is arranged on the inner side of the vehicle body 1, the driving mechanism 4 is used for providing power for the traveling mechanism 2, the driving mechanism 4 comprises a second motor 41 with an output shaft axis vertically arranged, the second motor 41 is located in the middle position of the bottom of the vehicle body 1, the layout of the driving mechanism 4 is of a symmetrical structure, the influence caused by uneven stress is reduced, the second motor 41 is preferably a stepping motor, and the second motor 41 is fixedly connected to the inner wall of the vehicle body 1.

As shown in fig. 2 and 4, the output end of the second motor 41 is fixedly connected with a first bevel gear 42, the first bevel gear 42 is engaged with a second bevel gear 43, the second motor 41 drives the second bevel gear 43 to rotate through the first bevel gear 42, and simultaneously, the transmission direction is changed, the second bevel gear 43 is inserted and fixedly connected with a worm 44, the second bevel gear 43 drives the worm 44 to rotate, two ends of the worm 44 are rotatably connected to the vehicle body 1, the vehicle body 1 supports the worm 44, the rotating shaft 21 is sleeved and fixedly connected with a worm gear 45, the worm gear 45 is engaged with the worm 44, the worm 44 drives the worm gear 45 to rotate, and the worm gear 45 drives the rotating shaft 21 to rotate, so as to drive the whole traveling mechanism 2 to move.

As shown in fig. 1, the vehicle body 1 is far away from the base 5 fixedly connected to one side of the ground, the base 5 is far away from the electric telescopic handle 6 vertically arranged in the telescopic direction of the fixedly connected to one side of the ground, the electric telescopic handle 6 is far away from the detector 7 fixedly connected to one end of the base 5, and the electric telescopic handle 6 can change the height of the detector 7, so that the detector 7 can avoid obstacles.

As shown in FIG. 1, the car body 1 is far away from the photovoltaic panel 12 fixedly connected with on one side of the ground, the storage battery 13 is fixedly connected with on the inner wall of the car body 1, the storage battery 13 is electrically connected to the photovoltaic panel 12, and the photovoltaic panel 12 is enabled with the storage battery 13. the utility model discloses can be driven by solar energy, it is more energy-concerving and environment-protective.

As shown in fig. 1, the automobile body 1 is close to ground one side fixedly connected with communication module 8, and communication module 8 electricity is connected in battery 13, and communication module 8 makes the utility model discloses can be real-time with the user communication on ground, the person of facilitating the use grasps the testing result in real time.

The implementation principle of the embodiment is as follows: the second motor 41 can drive the first bevel gear 42 to rotate, the first bevel gear 42 can drive the second bevel gear 43 to rotate, the second bevel gear 43 drives the worm gear 45 to rotate through the worm 44, the worm gear 45 drives the rotating shaft 21 to rotate, the rotating shaft 21 can drive the first connecting rod 22 to rotate, the first connecting rod 22 can drive the second connecting rod 23 to move, the second connecting rod 23 drives the third connecting rod 25 to move, due to the limitation of the second sliding block 26 and the second sliding block 26, the third connecting rod 25 drives the mechanical foot 3 to horizontally move and lift up to a certain height, the first motor 31 can drive the straight gear 32 to rotate, the straight gear 32 rotates to drive the rack 33 to horizontally move, when an obstacle exists on the cable 9, the rack 33 drives the fixture block 34 to be far away from the vehicle body 1, the obstacle can be avoided, and the vehicle body 1 can conveniently pass through an overhead tower.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a power distribution network line detection device, includes automobile body (1), its characterized in that: the opposite side of the vertical ground of the vehicle body (1) is provided with a traveling mechanism (2), the traveling mechanism (2) comprises two rotating shafts (21) which are horizontally arranged, the rotating shafts (21) penetrate through and are rotatably connected with the vehicle body (1), the rotating shafts (21) are fixedly connected with first connecting rods (22) which are vertical to the axes of the rotating shafts, one ends of the rotating shafts (21) are far away from the first connecting rods (22), one ends of the rotating shafts (21) are rotatably connected with second connecting rods (23), the second connecting rods (23) are slidably connected with first sliding blocks (24), the first sliding blocks (24) are hinged with the vehicle body (1), one ends of the second connecting rods (23) far away from the first connecting rods (22) are hinged with third connecting rods (25), the third connecting rods (25) are slidably connected with second sliding blocks (26), one sides of the second sliding blocks (26) close to the vehicle body (1) are hinged with third sliding blocks (27), a sliding groove (11) which is horizontally arranged is formed in one side, close to the third sliding block (27), of the vehicle body (1), the third sliding blocks (27) are connected to the sliding groove (11) in a sliding mode, and one end, far away from the second connecting rod (23), of the third connecting rod (25) is provided with a mechanical foot (3).

2. The power distribution network line detection device of claim 1, wherein: machinery is sufficient (3) including first motor (31) of the vertical setting of output shaft axis, first motor (31) fixed connection in third connecting rod (25), output fixedly connected with straight-teeth gear (32) of first motor (31), straight-teeth gear (32) meshing has rack (33), rack (33) level set up and sliding connection in third connecting rod (25), rack (33) are close to automobile body (1) one end fixedly connected with fixture block (34), fixture block (34) are close to ground one side and open there is draw-in groove (35).

3. The power distribution network line detection device of claim 1, wherein: automobile body (1) inboard is equipped with actuating mechanism (4), actuating mechanism (4) include second motor (41) of the vertical setting of output shaft axis, second motor (41) fixed connection in automobile body (1) inner wall, the first bevel gear of output fixedly connected with (42) of second motor (41), first bevel gear (42) meshing has second bevel gear (43), second bevel gear (43) insert establish and fixedly connected with worm (44), worm (44) both ends all rotate connect in automobile body (1), pivot (21) cover establish and fixedly connected with worm wheel (45), worm wheel (45) all mesh in worm (44).

4. The power distribution network line detection device of claim 1, wherein: ground one side fixedly connected with base (5) are kept away from to automobile body (1), electric telescopic handle (6) of the vertical setting of the flexible direction of ground one side fixedly connected with are kept away from to base (5), electric telescopic handle (6) are kept away from base (5) one end fixedly connected with detector (7).

5. The power distribution network line detection device of claim 1, wherein: the solar car is characterized in that one side, far away from the ground, of the car body (1) is fixedly connected with a photovoltaic panel (12), the inner wall of the car body (1) is fixedly connected with a storage battery (13), and the storage battery (13) is electrically connected with the photovoltaic panel (12).

6. The power distribution network line detection device of claim 5, wherein: one side, close to the ground, of the vehicle body (1) is fixedly connected with a communication module (8), and the communication module (8) is electrically connected with the storage battery (13).

7. The power distribution network line detection device of claim 2, wherein: and the surface of the clamping groove (35) is fixedly connected with an anti-slip pad (36).