CN113816287A - Special vehicle anti-touch high-voltage line monitoring and early warning device and early warning system - Google Patents

Abstract

The invention belongs to the technical field of special vehicles, in particular to an anti-touch high-voltage line monitoring and warning device and an early warning system for special vehicles, comprising a camera, a socket arm and a telescopic arm, and the telescopic arm is slidably connected in the socket arm; An installation casing is fixedly connected to the position of the sleeve arm close to the telescopic arm; a voltage proximity sensor is installed on the outside of the installation casing; an electric cylinder is arranged inside the installation casing, and the output rod of the electric cylinder faces the telescopic arm; The side of the telescopic arm close to the electric cylinder is evenly provided with several grooves; the early warning device can be installed on special vehicles with telescopic arms such as climbing trucks and cranes. During the movement or work of the special vehicles, the camera captures the scene in real time. , If the voltage proximity sensor detects that there is a high-voltage line nearby, the electric cylinder starts to work, and the output rod is inserted into the groove, so that the telescopic arm is locked and can no longer be moved, so as to avoid accidents caused by touching the high-voltage line and ensure the safety of the operator. Safety.

Description

Special vehicle anti-touch high-voltage line monitoring and early warning device and early warning system

Technical Field

The invention belongs to the technical field of special vehicles, and particularly relates to a special vehicle anti-touch high-voltage line monitoring and early warning device and an early warning system.

Background

The special vehicle is a wheel type or crawler type special vehicle for traction, obstacle clearing, cleaning, hoisting, loading and unloading, lifting, stirring, digging, bulldozing, road pressing and the like, or a vehicle which is internally provided with fixed special instruments and equipment and is used for monitoring professional work, fire fighting, cleaning, medical treatment, television relaying, radar, X-ray inspection and the like, such as a climbing vehicle, a crane, a self-unloading truck, a sweeper, a well cementation cement truck, a fracturing truck, a road obstacle clearing vehicle and the like.

Some technical schemes related to special vehicles also appear in the prior art, for example, a chinese patent with application number 2017114568945 discloses a multi-degree-of-freedom moving hybrid arm type aerial work vehicle, which comprises a vehicle body, a horizontal rotary unit and a hybrid arm mounted on the horizontal rotary unit, wherein the vehicle body is provided with the horizontal rotary unit; the tail end of the mixing arm is connected with the working platform; further comprising: the device comprises a crank arm, a crank arm rotary mounting seat, a swinging unit and a crank arm variable amplitude telescopic mechanism, wherein one end of the crank arm is connected with a mixing arm through the crank arm rotary mounting seat, and the swinging unit provides horizontal rotary power for the crank arm rotary mounting seat; the amplitude of the crank arm in an amplitude-variable plane is changed through a crank arm amplitude-variable telescopic mechanism; and the working platform rotating device and the working platform lifting device are arranged between the other end of the crank arm and the working platform. The working vehicle has multiple functions of linkage folding arm vertical lifting action, crank arm amplitude variable simultaneous rotation, working platform lifting and rotation, and solves the problems that the existing overhead working vehicle is single in function and limited in working range.

Among the above-mentioned technique, flexible arm touches high-voltage line easily at the removal in-process, causes accident, seriously threatens operating personnel's life safety, and supervisory equipment and sensor in the past only possess the function of feedback high-voltage line, can not make vehicle operation equipment stop work.

Therefore, the invention provides a special vehicle anti-touch high-voltage line monitoring and early warning device and an early warning system.

Disclosure of Invention

In order to make up for the defects of the prior art and solve the problems that the telescopic boom is easy to touch a high-voltage line in the moving process, so that accidents are caused, and the life safety of operating personnel is seriously threatened, the conventional monitoring equipment and the conventional sensor only have the function of feeding back the high-voltage line and cannot stop the operation of vehicle operating equipment, the invention provides a monitoring and early warning device and an early warning system for a special vehicle touch-proof high-voltage line.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a special vehicle anti-touch high-voltage line monitoring and early warning device which comprises a camera, a sleeving arm and a telescopic arm, wherein the telescopic arm is connected in the sleeving arm in a sliding manner; the sleeving arm is fixedly connected with a mounting shell at a position close to the telescopic arm; a voltage proximity sensor is arranged on the outer side of the mounting shell; an electric cylinder is arranged on the inner side of the mounting shell, and an output rod of the electric cylinder faces the telescopic arm; a plurality of grooves are uniformly formed in one side, close to the electric cylinder, of the telescopic arm; the early warning device can be installed on special vehicles with telescopic arms such as a climbing vehicle and a crane, the type of the voltage proximity sensor is KDS-01, detection can be carried out under the non-contact condition, in the moving or working process of the special vehicles, a camera shoots an on-site operation picture in real time, if the voltage proximity sensor detects that a high-voltage line exists nearby, the electric cylinder starts to work, the output rod is inserted into the groove, the telescopic arms are locked and cannot slide in the sleeving arms, the telescopic arms are forbidden to move again, accidents caused by touching the high-voltage line are avoided, and the safety of operators is ensured.

Preferably, a first sliding groove is formed in the position, close to the electric cylinder, of the inner side of the mounting shell; a sliding block is connected in the first sliding groove in a sliding mode, and an electric cylinder is fixedly connected with the sliding block; a first magnet is fixedly connected to the output rod; a second magnet is fixedly connected to the bottom of the groove; because special type vehicle is at the in-process of work, need often let flexible arm slide in the arm of cup jointing, so flexible arm position in cup jointing the wall is uncertain, and output rod and recess can not align necessarily, through the appeal between a magnet and the No. two magnets this moment, when flexible arm removes, can drive the displacement of electric jar small-amplitude to let output rod and recess align, make the follow-up output rod can be smooth insert the recess in, ensure early warning device normal operating.

Preferably, a cavity is formed in the position, close to the first sliding groove, of the mounting shell; a plurality of sliding holes are uniformly formed between the cavity and the first sliding groove; a clamping rod is connected in the sliding hole in a sliding manner; a tension spring is fixedly connected between the clamping rod and the inner wall of the cavity; the free end of the output rod is fixedly connected with an air bag; the air bag is communicated with the cavity through a hose; after the output rod is inserted into the groove, the sliding block can move in the first sliding groove in a small amplitude, so that the telescopic rod can still move in a small amplitude, certain risks exist, the air bag is extruded by the groove at the moment, gas in the air bag enters the cavity through the hose, the clamping rods are pushed to stretch into the first sliding groove, then the clamping rods clamp the sliding block, the sliding block and the electric cylinder are limited to move, and the problem that the telescopic rod can still move in a small amplitude is solved.

Preferably, the end part of the mounting shell close to the telescopic arm is rotatably connected with a turntable, and the turntable is attached to the surface of the telescopic arm; a stop block is fixedly connected to the position, close to the turntable, of the mounting shell through a support; a plurality of elastic bags are uniformly distributed on the outer circumference of the rotary table; the elastic bag is provided with an ash inlet and an ash outlet, and the ash inlet and the ash outlet are respectively provided with a one-way valve; because the recess exposes in job site's air, the dust gets into in the recess easily, the too much block that can influence between output pole and the recess of dust accumulation of a long time, at the in-process of flexible arm slip-in grafting arm, can drive the carousel and rotate, the elasticity bag receives the extrusion back shrink of dog, and then the elasticity bag breaks away from the dog and gets into in the recess, the elasticity bag recovers this moment and inhales the elasticity bag through advancing the ash mouth with the dust in the recess, when treating the position of elasticity bag commentaries on classics the dog again, receive the extrusion once more and shrink, and then outwards spout its inside air together with the dust through going out the ash mouth, play the effect of clearance recess, guarantee that the output pole can normally insert in the recess.

Preferably, a plurality of tooth blocks are uniformly distributed on the outer circumference of the turntable; a plurality of tooth sockets are uniformly formed in one side, close to the turntable, of the telescopic arm, and the tooth blocks are meshed into the tooth sockets; through setting up tooth piece and tooth's socket, improved the combination efficiency between carousel and the flexible arm, ensured that flexible arm can drive the carousel smoothly and rotate, avoided leading to the problem that the elastic bag can't get into the recess smoothly because of skidding between flexible arm and the carousel to the work of feasible clearance recess can go on smoothly.

Preferably, a rubber pad is arranged inside the mounting shell; a plurality of elastic strips are fixedly connected to the position, close to the rubber mat, in the mounting shell through a support plate; a first baffle which is obliquely arranged is arranged on the support plate below the elastic strip; the difficult exemption also can fall into some rubble sediment in the recess, when the elasticity bag inhaleed the dust, can adsorb the rubble sediment in advancing the ash mouth outside, and drive the rubble sediment and rotate together, when the elasticity bag rotated the position of elastic strip, produce the friction with the elastic strip, and then the elastic strip peeled off the adsorbed rubble sediment on with the elasticity bag, and roll the position of cushion along a baffle, final adhesion is on the cushion, accomplish the collection of rubble sediment, this operation can avoid the rubble sediment to rotate the position back of dog along with the elasticity bag, the rubble sediment is peeled off by the dog, fall into the recess again or pound pedestrian's problem.

Preferably, the first baffle is hinged with the support plate through a torsion spring; a second baffle is hinged on the inner wall of the mounting shell above the elastic strip through a torsional spring; the position of the mounting shell, which is close to the second baffle, is rotatably connected with a guide wheel through a bracket; the first baffle is fixedly connected with a connecting rope, and the other end of the connecting rope bypasses the guide wheel and is fixedly connected with the second baffle; the elastic bag continuously rotates and stirs No. two baffles after being separated from the elastic strip, No. two baffles rotate and pull No. one baffle through the connecting rope, so that the baffle rotates towards the direction of the rubber mat, and the crushed rock on the upper side of the baffle is bounced to the rubber mat, so that the rubber mat adsorbs the crushed rock more firmly, and the problem that the crushed rock cannot smoothly roll to the rubber mat after falling on the baffle is avoided.

Preferably, an external connection plate is connected to the mounting shell in a sliding mode through a second sliding groove, and the external connection plate extends to the outer side of the mounting shell; the rubber pad is adhered to one side, close to the turntable, of the outer connecting plate; through setting up outer fishplate bar for early warning device is after using a period, and the rubble sediment accumulation on the cushion is too much, and the staff can regularly take outer fishplate bar out together with the cushion, then changes the cushion, thereby makes the slagging-off work can continuously go on, has ensured early warning device's normal use.

Preferably, the elastic strip is provided with a small hole; the connecting rope penetrates through the small hole and is connected with the elastic strip in a sliding manner; a plurality of elastic sheets are uniformly and fixedly connected to the connecting rope; elastic strip and elastic bag frictional contact's in-process, the dust in the elastic bag outside can be stayed on the elastic strip, through setting up aperture and a plurality of shell fragment, make the in-process that the connection rope reciprocated, the connection rope can make a round trip to slide in the aperture, the shell fragment can drive the shake of elastic strip when passing through the aperture simultaneously, thereby shake off the dust of adhesion on the elastic strip, and finally on popping the cushion with the dust through a baffle, increase the automatically cleaning effect of elastic strip, guarantee the normal clear of slagging-off work.

A special vehicle anti-touch high-voltage line monitoring and early warning system is suitable for the special vehicle anti-touch high-voltage line monitoring and early warning device and comprises a monitoring module, a data processing module and a locking module;

the monitoring module comprises a camera and a voltage proximity sensor; shooting a monitoring field operation picture in real time through a camera, and detecting whether a high-voltage line exists nearby by a voltage proximity sensor;

the data processing module comprises a processor, a memory and a cloud service platform; the camera stores the shot picture in a local storage and uploads the picture to the cloud service platform, and when the local storage has a problem, the camera is convenient to subsequently and directly call data from the cloud service platform;

the locking module comprises an electric cylinder, an output rod and a groove; if voltage proximity sensor detects near having high-tension line, can be with signal transmission to treater, the treater is to shooting the scene and carry out the analysis to calculate and the distance between the high-tension line, if the distance is less than certain threshold value, then the work of treater control electric jar, insert the output rod in the recess, make flexible arm locking and can't remove again.

The invention has the following beneficial effects:

1. the invention relates to a monitoring and early warning device and an early warning system for a special vehicle anti-touch high-voltage line, wherein the early warning device can be arranged on special vehicles with telescopic arms, such as a climbing vehicle, a crane and the like, a camera shoots on-site operation pictures in real time in the moving or working process of the special vehicles, if a voltage proximity sensor detects that the high-voltage line exists nearby, an electric cylinder starts to work, an output rod is inserted into a groove, so that the telescopic arm is locked and cannot slide in a sleeving arm, the telescopic arm is forbidden to move again, accidents caused by touching the high-voltage line are avoided, and the safety of operators is ensured.

2. According to the monitoring and early warning device and the early warning system for the anti-touch high-voltage line of the special vehicle, the attraction force between the first magnet and the second magnet drives the electric cylinder to displace in a small range when the telescopic arm moves, so that the output rod is aligned with the groove, the subsequent output rod can be smoothly inserted into the groove, and the normal operation of the early warning device is ensured.

Drawings

The invention will be further explained with reference to the drawings.

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

FIG. 2 is a cross-sectional view of the mounting housing of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

FIG. 5 is an enlarged view of a portion of FIG. 2 at C;

FIG. 6 is a cross-sectional view of the elastomeric bladder of the present invention;

FIG. 7 is a schematic view of the construction of the connecting cord of the present invention;

FIG. 8 is a system block diagram of the present invention;

in the figure: the device comprises a camera 1, a sleeve arm 2, a telescopic arm 3, an installation shell 4, a voltage proximity sensor 5, an electric cylinder 6, an output rod 7, a groove 8, a first sliding groove 9, a sliding block 10, a first magnet 11, a second magnet 12, a cavity 13, a sliding hole 14, a clamping rod 15, a tension spring 16, an air bag 17, a hose 18, a rotary table 19, a stop block 20, an elastic bag 21, an ash inlet 22, an ash outlet 23, a tooth block 24, a tooth space 25, a rubber pad 26, a support plate 27, an elastic strip 28, a first baffle 29, a second baffle 30, a guide wheel 31, an external plate 32, an elastic sheet 33 and a connecting rope 34.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Example one

As shown in fig. 1 to 6, the monitoring and early warning device for the anti-touch high-voltage line of the special vehicle comprises a camera 1, a sleeving arm 2 and a telescopic arm 3, wherein the telescopic arm 3 is slidably connected in the sleeving arm 2; a mounting shell 4 is fixedly connected to the position, close to the telescopic arm 3, of the sleeving arm 2; a voltage proximity sensor 5 is arranged outside the mounting shell 4; an electric cylinder 6 is arranged on the inner side of the mounting shell 4, and an output rod 7 of the electric cylinder 6 faces the telescopic arm 3; a plurality of grooves 8 are uniformly formed in one side of the telescopic arm 3 close to the electric cylinder 6; the early warning device can be installed on special vehicles with telescopic arms 3 such as climbing vehicles and cranes, the model of the voltage proximity sensor 5 is KDS-01, detection can be carried out under the non-contact condition, in the moving or working process of the special vehicles, the camera 1 shoots an on-site operation picture in real time, if the voltage proximity sensor 5 detects that a high-voltage line exists nearby, the electric cylinder 6 starts to work, the output rod 7 is inserted into the groove 8, the telescopic arms 3 are locked and cannot slide in the sleeving arms 2, the telescopic arms 3 are forbidden to move again, accidents caused by touching the high-voltage line are avoided, and the safety of operators is ensured.

A first sliding groove 9 is formed in the position, close to the electric cylinder 6, on the inner side of the mounting shell 4; a sliding block 10 is connected in the first sliding groove 9 in a sliding manner, and the electric cylinder 6 is fixedly connected with the sliding block 10; a first magnet 11 is fixedly connected to the output rod 7; a second magnet 12 is fixedly connected to the bottom of the groove 8; because special type vehicle is at the in-process of work, need often let flexible arm 3 slide in cup jointing arm 2, the position of flexible arm 3 in the cup jointing wall is uncertain, output pole 7 and recess 8 can not align necessarily, through the appeal between magnet 11 and No. two magnets 12 this moment, when flexible arm 3 removed, can drive the displacement of electricity jar 6 small-range, thereby let output pole 7 and recess 8 align, make follow-up output pole 7 can be smooth insert in recess 8, ensure early warning device normal operating.

A cavity 13 is formed in the position, close to the first sliding groove 9, of the mounting shell 4; a plurality of sliding holes 14 are uniformly formed between the cavity 13 and the first sliding groove 9; a clamping rod 15 is connected in the sliding hole 14 in a sliding manner; a tension spring 16 is fixedly connected between the clamping rod 15 and the inner wall of the cavity 13; the free end of the output rod 7 is fixedly connected with an air bag 17; the air bag 17 is communicated with the cavity 13 through a hose 18; after output rod 7 inserts in recess 8, because slider 10 can be in a spout 9 small amplitude displacement, so the telescopic link still can small amplitude move, there is certain risk, gasbag 17 receives the extrusion of recess 8 this moment, gas in the gasbag 17 passes through in hose 18 gets into cavity 13, and promote a plurality of screens pole 15 and stretch into a spout 9, and then screens pole 15 with slider 10 chucking, restriction slider 10 and electric cylinder 6's removal, thereby avoided the telescopic link still can the problem of small amplitude removal.

The end part of the mounting shell 4 close to the telescopic arm 3 is rotatably connected with a turntable 19, and the turntable 19 is attached to the surface of the telescopic arm 3; a stop block 20 is fixedly connected to the position of the mounting shell 4 close to the rotary disc 19 through a bracket; a plurality of elastic bags 21 are uniformly distributed on the outer circumference of the turntable 19; an ash inlet 22 and an ash outlet 23 are formed in the elastic bag 21, and one-way valves are arranged in the ash inlet 22 and the ash outlet 23; because recess 8 exposes in job site's air, the dust gets into in the recess 8 easily, the block between output rod 7 and the recess 8 can be influenced to the dust accumulation too much in the time of a long time, in the in-process of telescopic arm 3 slip-in cup joint arm 2, can drive carousel 19 and rotate, elasticity bag 21 receives shrink behind the extrusion of dog 20, and then elasticity bag 21 breaks away from dog 20 and gets into in the recess 8, elasticity bag 21 recovers this moment and inhales elasticity bag 21 with the dust in the recess 8 through dust inlet 22, when waiting that elasticity bag 21 rotates the position of dog 20 again, receive the extrusion again and contract, and then outwards spout its inside air together with the dust through dust outlet 23, play the effect of clearing up recess 8, guarantee that output rod 7 can normally insert in the recess 8.

A plurality of tooth blocks 24 are uniformly distributed on the outer circumference of the turntable 19; a plurality of tooth grooves 25 are uniformly formed in one side, close to the turntable 19, of the telescopic arm 3, and the tooth blocks 24 are meshed into the tooth grooves 25; through setting up tooth piece 24 and tooth's socket 25, improved the combination efficiency between carousel 19 and the flexible arm 3, ensured that flexible arm 3 can drive carousel 19 smoothly and rotate, avoided leading to the problem that elastic bag 21 can't get into recess 8 smoothly because of skidding between flexible arm 3 and the carousel 19 to the work that makes clearance recess 8 can go on smoothly.

A rubber pad 26 is arranged inside the mounting shell 4; a plurality of elastic strips 28 are fixedly connected to the positions, close to the rubber pads 26, in the mounting shell 4 through support plates 27; a first baffle 29 which is obliquely arranged is arranged on the support plate 27 below the elastic strip 28; some rubble sediment can also fall into in recess 8 unavoidably, when elasticity bag 21 inhales the dust, can adsorb the rubble sediment in advancing grey mouthful 22 outside, and drive the rubble sediment and rotate together, when elasticity bag 21 rotated the position of elastic strip 28, produce the friction with elastic strip 28, and then elastic strip 28 peels off the rubble sediment of adsorbing on elasticity bag 21, and roll to the position of cushion 26 along baffle 29 No. one, final adhesion is on cushion 26, accomplish the collection of rubble sediment, this operation can avoid rubble sediment to follow elasticity bag 21 and rotate behind the position of dog 20, the rubble sediment is peeled off by dog 20, fall into recess 8 again or pound pedestrian's problem.

The first baffle 29 is hinged with the support plate 27 through a torsion spring; a second baffle 30 is hinged to the inner wall of the mounting shell 4 above the elastic strip 28 through a torsion spring; the position of the mounting shell 4 close to the second baffle 30 is rotatably connected with a guide wheel 31 through a bracket; the first baffle 29 is fixedly connected with a connecting rope 34, and the other end of the connecting rope 34 bypasses the guide wheel 31 and is fixedly connected with the second baffle 30; elastic bag 21 and elastic strip 28 break away from the back and continue to rotate and stir No. two baffles 30, No. two baffles 30 rotate and through No. one baffle 29 of 34 pulling of connecting rope for No. one baffle 29 is rotatory towards the direction of cushion 26, and on the rubble sediment of its upside is flicked to cushion 26, thereby make cushion 26 adsorb the rubble sediment more firmly, avoid the rubble sediment to fall on No. one baffle 29 after, can't roll the problem on cushion 26 smoothly.

An external connection plate 32 is connected in the mounting shell 4 in a sliding mode through a second sliding groove, and the external connection plate 32 extends to the outer side of the mounting shell 4; the rubber pad 26 is adhered to one side of the outer joint plate 32 close to the rotary disc 19; through setting up outer fishplate bar 32 for early warning device is after using a period, and the rubble sediment accumulation on the cushion 26 is too much, and the staff can regularly take outer fishplate bar 32 together with cushion 26 out, then changes cushion 26, thereby makes the slagging-off work can continuously go on, has ensured early warning device's normal use.

Example two

As shown in fig. 7, in the first comparative example, as another embodiment of the present invention, the elastic strip 28 is provided with small holes; the connecting rope 34 penetrates through the small hole and is connected with the elastic strip 28 in a sliding manner; a plurality of spring pieces 33 are uniformly and fixedly connected to the connecting rope 34; elastic strip 28 and elastic bag 21 frictional contact's in-process, the dust in the elastic bag 21 outside can be stayed on elastic strip 28, through setting up aperture and a plurality of shell fragment 33, make the in-process that connects rope 34 and reciprocate, it can make a round trip to slide in the aperture to connect rope 34, shell fragment 33 can drive elastic strip 28 shake when passing through the aperture simultaneously, thereby shake off the dust of adhesion on elastic strip 28, and finally on popping the cushion 26 with the dust through baffle 29, increase elastic strip 28's automatically cleaning effect, guarantee the normal clear of slagging-off work.

As shown in fig. 8, the system for monitoring and warning the anti-touch high-voltage line of the special vehicle is suitable for the anti-touch high-voltage line monitoring and warning device of the special vehicle, and comprises a monitoring module, a data processing module and a locking module;

the monitoring module comprises a camera 1 and a voltage proximity sensor 5; a camera 1 shoots a monitored field operation picture in real time, and a voltage proximity sensor 5 detects whether a high-voltage line exists nearby;

the data processing module comprises a processor, a memory and a cloud service platform; the camera 1 stores the shot picture in a local memory and uploads the picture to the cloud service platform, and when the local memory has a problem, the camera is convenient to subsequently and directly call data from the cloud service platform;

the locking module comprises an electric cylinder 6, an output rod 7 and a groove 8; if voltage proximity sensor 5 detects near having high-voltage line, can be with signal transmission to treater, the treater is to shooting the scene and carry out the analysis to calculate and the distance between the high-voltage line, if the distance is less than certain threshold value, the work of treater control electric jar 6, inserts output rod 7 in recess 8, makes telescopic boom 3 locking and can't remove again.

The working principle is as follows: the early warning device can be arranged on special vehicles with telescopic arms 3, such as a climbing car, a crane and the like, the model of the voltage proximity sensor 5 is KDS-01, detection can be carried out under the non-contact condition, in the moving or working process of the special vehicles, the camera 1 shoots an on-site operation picture in real time, if the voltage proximity sensor 5 detects that a high-voltage line exists nearby, the electric cylinder 6 starts to work, the output rod 7 is inserted into the groove 8, the telescopic arms 3 are locked and cannot slide in the sleeving arms 2, the telescopic arms 3 are forbidden to move again, accidents caused by touching the high-voltage line are avoided, and the safety of operators is ensured; in the working process of the special vehicle, the telescopic arm 3 is required to frequently slide in the sleeve arm 2, so that the position of the telescopic arm 3 in the sleeve wall is uncertain, the output rod 7 and the groove 8 are not necessarily aligned, and at the moment, the electric cylinder 6 is driven to displace in a small range by the attraction between the first magnet 11 and the second magnet 12 when the telescopic arm 3 moves, so that the output rod 7 is aligned with the groove 8, the subsequent output rod 7 can be smoothly inserted into the groove 8, and the normal operation of the early warning device is ensured; after the output rod 7 is inserted into the groove 8, the sliding block 10 can move in the first sliding groove 9 in a small range, so that the telescopic rod can still move in a small range, and certain risks exist, at the moment, the air bag 17 is extruded by the groove 8, air in the air bag 17 enters the cavity 13 through the hose 18, and pushes the clamping rods 15 to extend into the first sliding groove 9, and then the clamping rods 15 clamp the sliding block 10 to limit the movement of the sliding block 10 and the electric cylinder 6, so that the problem that the telescopic rod can still move in a small range is avoided; because the groove 8 is exposed in the air of a construction site, dust easily enters the groove 8, the clamping between the output rod 7 and the groove 8 is influenced due to the fact that the dust is accumulated too much over time, the rotary disc 19 is driven to rotate in the process that the telescopic arm 3 slides into the sleeving arm 2, the elastic bag 21 contracts after being extruded by the stop block 20, the elastic bag 21 is separated from the stop block 20 and enters the groove 8, at the moment, the elastic bag 21 recovers and sucks the dust in the groove 8 into the elastic bag 21 through the dust inlet 22, when the elastic bag 21 rotates to the position of the stop block 20 again, the elastic bag is extruded and contracts again, the air in the elastic bag and the dust are ejected outwards through the dust outlet 23, the effect of cleaning the groove 8 is achieved, and the output rod 7 can be normally inserted into the groove 8; by arranging the tooth blocks 24 and the tooth grooves 25, the combination efficiency between the rotary table 19 and the telescopic arms 3 is improved, the telescopic arms 3 can smoothly drive the rotary table 19 to rotate, the problem that the elastic bag 21 cannot smoothly enter the groove 8 due to slipping between the telescopic arms 3 and the rotary table 19 is avoided, and the work of cleaning the groove 8 can be smoothly carried out; some crushed rock slag can inevitably fall into the groove 8, the elastic bag 21 absorbs dust and simultaneously absorbs the crushed rock slag on the outer side of the ash inlet 22 and drives the crushed rock slag to rotate together, when the elastic bag 21 rotates to the position of the elastic strip 28, the elastic strip 28 generates friction with the elastic strip 28, and then the elastic strip 28 peels off the crushed rock slag absorbed on the elastic bag 21, rolls to the position of the rubber cushion 26 along the first baffle plate 29, and finally adheres to the rubber cushion 26 to finish the collection of the crushed rock slag, and the operation can avoid the problem that the crushed rock slag falls into the groove 8 again or smashes pedestrians after being rotated to the position of the baffle 20 along with the elastic bag 21; the elastic bag 21 is separated from the elastic strip 28 and then continuously rotates and shifts the second baffle 30, the second baffle 30 rotates and pulls the first baffle 29 through the connecting rope 34, so that the first baffle 29 rotates towards the rubber mat 26 and crushed rock on the upper side of the first baffle is ejected onto the rubber mat 26, the rubber mat 26 can adsorb the crushed rock more firmly, and the problem that the crushed rock cannot smoothly roll onto the rubber mat 26 after falling onto the first baffle 29 is solved; through the arrangement of the outer connecting plate 32, after the early warning device is used for a period of time, the gravel residues on the rubber mat 26 are excessively accumulated, and workers can regularly draw out the outer connecting plate 32 together with the rubber mat 26 and then replace the rubber mat 26, so that the deslagging operation can be continuously carried out, and the normal use of the early warning device is ensured; elastic strip 28 and elastic bag 21 frictional contact's in-process, the dust in the elastic bag 21 outside can be stayed on elastic strip 28, through setting up aperture and a plurality of shell fragment 33, make the in-process that connects rope 34 and reciprocate, it can make a round trip to slide in the aperture to connect rope 34, shell fragment 33 can drive elastic strip 28 shake when passing through the aperture simultaneously, thereby shake off the dust of adhesion on elastic strip 28, and finally on popping the cushion 26 with the dust through baffle 29, increase elastic strip 28's automatically cleaning effect, guarantee the normal clear of slagging-off work.

The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a special type vehicle prevents touching high-voltage line control early warning device which characterized in that: the telescopic arm comprises a camera (1), a sleeving arm (2) and a telescopic arm (3), wherein the telescopic arm (3) is connected in the sleeving arm (2) in a sliding manner; a mounting shell (4) is fixedly connected to the position, close to the telescopic arm (3), of the sleeving arm (2); a voltage proximity sensor (5) is arranged on the outer side of the mounting shell (4); an electric cylinder (6) is arranged on the inner side of the mounting shell (4), and an output rod (7) of the electric cylinder (6) faces the telescopic arm (3); one side of the telescopic arm (3) close to the electric cylinder (6) is uniformly provided with a plurality of grooves (8).

2. The special vehicle anti-touch high-voltage line monitoring and early warning device according to claim 1, characterized in that: a first sliding groove (9) is formed in the position, close to the electric cylinder (6), of the inner side of the mounting shell (4); a sliding block (10) is connected in the first sliding groove (9) in a sliding manner, and the electric cylinder (6) is fixedly connected with the sliding block (10); a first magnet (11) is fixedly connected to the output rod (7); and a second magnet (12) is fixedly connected to the bottom of the groove (8).

3. The special vehicle anti-touch high-voltage line monitoring and early warning device as claimed in claim 2, characterized in that: a cavity (13) is formed in the position, close to the first sliding groove (9), of the mounting shell (4); a plurality of sliding holes (14) are uniformly formed between the cavity (13) and the first sliding groove (9); a clamping rod (15) is connected in the sliding hole (14) in a sliding manner; a tension spring (16) is fixedly connected between the clamping rod (15) and the inner wall of the cavity (13); the free end of the output rod (7) is fixedly connected with an air bag (17); the air bag (17) is communicated with the cavity (13) through a hose (18).

4. The special vehicle anti-touch high-voltage line monitoring and early warning device according to claim 1, characterized in that: the end part of the mounting shell (4) close to the telescopic arm (3) is rotatably connected with a turntable (19), and the turntable (19) is attached to the surface of the telescopic arm (3); a stop block (20) is fixedly connected to the position, close to the rotary disc (19), of the mounting shell (4) through a support; a plurality of elastic bags (21) are uniformly distributed on the outer circumference of the rotary table (19); an ash inlet (22) and an ash outlet (23) are formed in the elastic bag (21), and one-way valves are arranged in the ash inlet (22) and the ash outlet (23).

5. The special vehicle anti-touch high-voltage line monitoring and early warning device according to claim 4, characterized in that: a plurality of tooth blocks (24) are uniformly distributed on the outer circumference of the rotary table (19); one side of the telescopic arm (3) close to the turntable (19) is uniformly provided with a plurality of tooth grooves (25), and the tooth blocks (24) are meshed into the tooth grooves (25).

6. The special vehicle anti-touch high-voltage line monitoring and early warning device according to claim 5, characterized in that: a rubber pad (26) is arranged inside the mounting shell (4); a plurality of elastic strips (28) are fixedly connected to the position, close to the rubber mat (26), in the mounting shell (4) through a support plate (27); a first baffle (29) plate which is obliquely arranged is arranged on the support plate (27) below the elastic strip (28).

7. The special vehicle anti-touch high-voltage line monitoring and early warning device according to claim 6, characterized in that: the first baffle (29) plate is hinged with the support plate (27) through a torsion spring; a second baffle (30) is hinged to the inner wall of the mounting shell (4) above the elastic strip (28) through a torsion spring; the position of the mounting shell (4) close to the second baffle (30) is rotatably connected with a guide wheel (31) through a bracket; a connecting rope (34) is fixedly connected to the first baffle (29), and the other end of the connecting rope (34) bypasses the guide wheel (31) and is fixedly connected with the second baffle (30).

8. The special vehicle anti-touch high-voltage line monitoring and early warning device according to claim 7, characterized in that: an outer connecting plate (32) is connected in the mounting shell (4) in a sliding mode through a second sliding groove, and the outer connecting plate (32) extends to the outer side of the mounting shell (4); the rubber pad (26) is adhered to the side of the outer joint plate (32) close to the rotary disc (19).

9. The special vehicle anti-touch high-voltage line monitoring and early warning device according to claim 8, characterized in that: the elastic strip (28) is provided with a small hole; the connecting rope (34) penetrates through the small hole and is connected with the elastic strip (28) in a sliding manner; a plurality of spring plates (33) are uniformly and fixedly connected to the connecting rope (34).

10. The utility model provides a special type vehicle prevents touching high-voltage line control early warning system which characterized in that: the system is suitable for the special vehicle anti-touch high-voltage line monitoring and early warning device in any one of claims 1 to 9 and comprises a monitoring module, a data processing module and a locking module;

the monitoring module comprises a camera (1) and a voltage proximity sensor (5); a camera (1) is used for shooting a monitoring field operation picture in real time, and a voltage proximity sensor (5) is used for detecting whether a high-voltage line exists nearby;

the data processing module comprises a processor, a memory and a cloud service platform; the camera (1) stores the shot picture in a local memory and uploads the picture to the cloud service platform, and when the local memory has a problem, the camera is convenient to subsequently and directly take data from the cloud service platform;

the locking module comprises an electric cylinder (6), an output rod (7) and a groove (8); if the voltage proximity sensor (5) detects that a high-voltage line exists nearby, signals are transmitted to the processor, the processor analyzes a shooting scene, the distance between the processor and the high-voltage line is calculated, if the distance is smaller than a certain threshold value, the processor controls the electric cylinder (6) to work, the output rod (7) is inserted into the groove (8), and the telescopic arm (3) is locked and cannot move any more.

Images