CN212738073U

CN212738073U - Portable track inspection vehicle

Info

Publication number: CN212738073U
Application number: CN202021579181.5U
Authority: CN
Inventors: 宋学谦; 王守岭; 冯东阁; 王东琳; 董天瑞; 张梅柯; 张怡然
Original assignee: Henan Getong Intelligent Technology Co ltd
Current assignee: Henan Getong Intelligent Technology Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-03-19
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a portable track inspection vehicle, including middle skeleton, middle skeleton both sides are provided with the folding skeleton that can rotate to open, folding skeleton lower extreme is provided with the wheel carrier, be provided with along the rolling wheelset of track in the wheel carrier, still be provided with the riding device that supplies the inspection personnel to take on the folding skeleton. The wheel group comprises a front wheel and a motor wheel which are arranged at the lower end of the folding framework, and after the folding framework is opened, the front wheel and the motor wheel all fall on the track. The utility model discloses portable track tour car has and opens and two folding states, can transport personnel and instrument to the assigned position fast on the track, simultaneously, can be convenient fold after using the completion, utilizes the structure of combination frame, can enough alleviate holistic weight, also can provide content accommodation space, is convenient for fold. The utility model discloses high-efficient operation can ensure railway fortune dimension safety.

Description

Portable track inspection vehicle

Technical Field

The utility model belongs to the railway maintenance field of patrolling and examining, concretely relates to portable track inspection car.

Background

The national railway operation mileage at the end of 2019 reaches over 13.9 kilometers, wherein the high-speed rail is 3.5 kilometers, and the high-speed rail is the first in the world. The rails, tunnels and overhead contact lines serving as rail transit infrastructures are not only subjected to the influence of all natural conditions, but also need to bear the moving load of a high-speed train. Factors influencing the operation safety of the railway track inspection system are numerous, the site is very complex, the traditional manual inspection is relied on to inspect the infrastructure, and the development requirements of modern railway traffic can not be met obviously.

How to safely, efficiently, guarantee quality and quantity, liberate labor force and reduce unnecessary labor expenditure of workers becomes the key for guaranteeing the railway safety operation and maintenance problem.

At present, the way of railway patrol is mainly to arrange personnel and vehicles to patrol the route by using railway 'window time'. However, the manual inspection has the problems of low inspection efficiency, high manual strength, low safety factor and the like, and cannot fully play the role of inspecting the track. When an emergency occurs, the large-scale rail car cannot arrive at the site in time, and only traditional modes such as manual maintenance and the like are used, so that time and labor are wasted.

Therefore, a light, flexible and portable inspection device is needed to transport workers and tools to the site quickly, so that the labor intensity of the workers is greatly reduced while the working efficiency is improved.

Disclosure of Invention

The utility model discloses a solve the problem that prior art exists and propose, its purpose provides a portable track inspection car.

The technical scheme of the utility model is that: the utility model provides a portable track inspection vehicle, includes middle skeleton, middle skeleton both sides are provided with the folding skeleton that can rotate to open, folding skeleton lower extreme is provided with the wheel carrier, be provided with along the rolling wheelset of track in the wheel carrier, still be provided with the ride that supplies the inspection personnel to take on the folding skeleton.

Furthermore, the wheel set comprises a front wheel and a motor wheel which are arranged at the lower end of the folding framework, and after the folding framework is opened, the front wheel and the motor wheel both fall on the track.

Furthermore, the middle framework and the folding framework are folded or unfolded through a hinged support connecting the middle framework and the folding framework.

Furthermore, the hinge support comprises a fixing plate I connected with the middle framework and a fixing plate II connected with the folding framework, and the fixing plate I and the fixing plate II are hinged.

Furthermore, a supporting strip plate hinged with the fixing plate I is arranged on the fixing plate I, a guide groove is formed in the fixing plate II, and a sliding block is arranged on the inner side of the supporting strip plate and slides in the guide groove.

Furthermore, folding skeleton includes horizontal assembly beam, vertical assembly beam, horizontal assembly beam includes the horizontal assembly beam of the horizontal assembly beam in middle part and both sides, be provided with the articulated frame of seat on the horizontal assembly beam in middle part, the articulated frame of seat links to each other with the seating unit, the seating unit can fold through the articulated frame of seat and accomodate.

Furthermore, the end part of the motor wheel is provided with a motor wheel protective edge which avoids falling off from the track, and the outer side of the motor wheel protective edge is provided with a brake pad and a brake which brake the motor wheel protective edge and the motor wheel integrally.

Furthermore, the middle framework is provided with a photoelectric device, and the photoelectric device comprises an illuminating lamp for inspection and a warning lamp for indication.

Furthermore, a positioner used for positioning the patrol vehicle is further arranged on the middle framework.

The utility model discloses portable track tour car has and opens and two folding states, can transport personnel and instrument to the assigned position fast on the track, simultaneously, can be convenient fold after using the completion, utilizes the structure of combination frame, can enough alleviate holistic weight, also can provide content accommodation space, is convenient for fold. The utility model discloses high-efficient operation can ensure railway fortune dimension safety.

The utility model discloses it is easy and simple to handle swift, convenient transportation and transport do not need to rely on large-scale instrument transport to go up to the throne, have thoroughly solved the journey and have patrolled the problem of saying inefficiency, have reduced the intensity of labour who patrols the personnel.

The utility model discloses flexible, the management is convenient, the dispatch is nimble, to emergency, when the main equipment can not reach the scene, uses portable track inspection car can be quick motor-driven.

The utility model discloses can confirm the position of tour car in real time, the long-range unified management of being convenient for.

Drawings

Fig. 1 is a perspective view of the present invention in an open state;

fig. 2 is a perspective view of the present invention in a folded state;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is an assembly view of the middle frame and the folding frame of the present invention;

fig. 5 is an assembly diagram of the motor wheel of the present invention;

FIG. 6 is a front perspective assembly view of the brake lever of the present invention;

FIG. 7 is a bottom perspective view of the brake lever of the present invention;

wherein:

1 middle frame 2 folding frame

3 hinged support 4 front wheel

5 motor driver 6 motor wheel

7 motor wheel guard edge 8 brake pad

9 brake 10 folding seat

11 seat hinge frame 12 main switch

13 brake switch 14 brake handle

15 warning lamp 16 control handle

17 electronic display 18 locator

19 safety handle 20 lighting lamp

21 battery 22 cover plate

23 wire divider

101 end frame 102 tie beam

201 fixed side plate 202 mounting side plate

203 transverse assembling beam 204 longitudinal assembling beam

205 mounting groove

No. 301 No. 302 No. II fixed plate

303 support strip 304 guide groove

1001 seat body 1002 chair back

1003 engage the slot.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and examples:

as shown in fig. 1-7, a portable track inspection vehicle, includes middle skeleton 1, middle skeleton both sides are provided with can rotate the folding skeleton 2 of opening, 2 lower extremes of folding skeleton are provided with the wheel carrier, be provided with along the rolling wheelset of track in the wheel carrier, still be provided with the ride that supplies the inspection personnel to take on folding skeleton 2.

The wheelset is including setting up front wheel 4 and motor wheel 6 at folding skeleton 2 lower extreme, folding skeleton 2 is opened the back, and front wheel 4, motor wheel 6 all fall on the track.

The middle framework 1 and the folding framework 2 are folded or unfolded through a hinged support 3 connecting the middle framework and the folding framework.

Articulated bracket 3 includes No. I fixed plate 301 that links to each other with middle skeleton 1 and No. II fixed plate 302 that links to each other with folding skeleton 2, No. I fixed plate 301, No. II fixed plate 302 are articulated.

A supporting strip plate 303 hinged with the fixing plate I301 is arranged on the fixing plate I, a guide groove 304 is formed in the fixing plate II 302, and a sliding block is arranged on the inner side of the supporting strip plate 303 and slides in the guide groove 304.

Preferably, the sliding block is rod-shaped, an external thread is formed at the end of the rod-shaped, and a locking nut capable of being locked is arranged on the external thread.

Folding skeleton 2 includes horizontal assembly beam 203, vertical assembly beam 204, horizontal assembly beam 203 includes the horizontal assembly beam 203 of the horizontal assembly beam 203 in middle part and both sides, be provided with seat hinge frame 11 on the horizontal assembly beam 203 in middle part, seat hinge frame 11 links to each other with the passenger equipment, the passenger equipment can fold through seat hinge frame 11 and accomodate.

The end part of the motor wheel 6 is provided with a motor wheel guard edge 7 which avoids falling off from the track, and the outer side of the motor wheel guard edge 7 is provided with a brake pad 8 and a brake 9 which brake the motor wheel guard edge 7 and the motor wheel 6 integrally.

Be provided with photoelectric device on middle skeleton 1, photoelectric device is including the light 20 that is used for patrolling and warning light 15 of instructing usefulness.

And the middle framework 1 is also provided with a positioner 18 for positioning the patrol vehicle.

The folding frameworks 2 on two sides of the middle framework 1 have the same structure, the wheel carrier comprises a fixed side plate 201 fixed with a longitudinal assembly beam 204 and an installation side plate 202 fixed with a transverse assembly beam 203, and the front wheels 4 and the motor wheels 6 are arranged between the fixed side plate 201 and the installation side plate 202.

The inspection vehicle is in an open state, the upper end face of the folding framework 2 is lower than the upper end face of the middle framework 1, and the side wall of the middle framework 1 can abut against the folding framework 2, so that the folding framework 2 is in a horizontal state.

The seat is folding seat 10, folding seat 10 includes the pedestal 1001, be provided with the back of the chair 1002 on the pedestal 1001, the pedestal 1001 includes that two risers and a diaphragm are Contraband types and describe to can make whole folding seat 10 be in the state of heightening, a riser of pedestal 1001 links to each other with seat hinge frame 11, and another riser free end forms the support pterygoid lamina, the support pterygoid lamina can prop on the horizontal assembly beam 203 in the outside.

Preferably, the seat body 1001 is hinged to the seat back 1002.

The outer ring of the seat body 1001 forms a sunken buckling groove 1003, the seat body 1001 is connected with the chair back 1002 through a hinge shaft, and the chair back 1002 can be opened or folded on the seat body 1001.

The folded chair back 1002 can be placed in the buckling groove 1003, so that the seat body 1001 and the chair back 1002 form an integral plate.

Further, a buckle is arranged on the side wall of the seat body 1001, and the folded seat back 1002 can be buckled by the buckle.

In the folded state, the seat body 1001 and the seat back 1002 are fastened together to form an integral structure, and then the integral structure is rotated by the seat hinge frame 11, so that the integral structure is fixed between the two middle transverse assembly beams 203. In the folded state, the two folding frames 2 are in a parallel state.

The seat hinge frame 11 may be, but is not limited to, a hinge.

Middle skeleton 1 includes two end frame 101, is provided with many coupling beams 102 of connecting the two between two end frame 101, stable hollow frame is constituteed to end frame 101, coupling beam 102.

The middle framework 1 is provided with a battery 21 for supplying power to the running of the motor wheel 6, and the battery 21 is a commercially available rechargeable battery.

The safety handle 19 is arranged on the longitudinal assembly beam 204, and the patrol personnel sit on the folding seat 10 and need to hold the safety handle 19 by hands.

Preferably, the longitudinal mounting beam 204 has a mounting groove 205 formed therein, and the safety handle 19 can slide in the mounting groove 205 and finally be locked by a locking screw.

The connecting beam 102 is provided with a control assembly plate, and the control assembly plate is provided with a motor driver 5, a positioner 18, a main switch 12, a brake switch 13, a brake handle 14, a control handle 16 and an electronic display screen 17.

Preferably, a cover plate 22 is arranged on the intermediate frame 1.

In the folded state, the parallel distance between the two folding frameworks 2 is more than twice of the distance from the front wheel 4 and the motor wheel 6 to the folding frameworks 2. So that the front wheels 4 and the motor wheels 6 are not in contact with each other in the folded state.

The mounting side plate 202 is in a T-shaped structure, and the fixing manner between the mounting side plate 202 and the transverse assembling beam 203 can be, but is not limited to, bolt fixing.

Preferably, the top of the installation side plate 202 further forms an upward installation riser, the installation riser and the end surface of the installation side plate 202 form a clamping groove, and the clamping groove is buckled on the transverse installation beam 203, so that the two are prevented from twisting.

Middle skeleton 1 and two folding skeletons 2 constitute the main body frame of whole platform equipment through the high strength hinge joint support 3 of taking the dead function of lock, and folding skeleton 2 is opened closed and is realized folding function. The front wheels 4 are made of nylon materials, so that insulation between the vehicle and the rails is guaranteed; the front wheel 4 is fixed on the folding framework 2 through wheel frames at two ends.

The motor wheels 6 are respectively arranged on the left and the right and are connected with the motor driver 5 through electric wires, and the motor driver 5 outputs driving current so as to drive the motor wheels 6 to rotate and further drive the whole patrol vehicle to move forward.

And a motor wheel protective edge 7 is fixed on the motor wheel 6, so that the wheel is guaranteed to be always clamped on the inner side of the track, and the track falling is prevented. The two front wheels 4 and the two motor wheels 6 form a walking device of the inspection vehicle of the equipment. The brake block 8 is fixed with the motor wheel protective edge 7, and the brake block 8 is matched with the brake 9 to form a brake device of the brake.

The swinging of the brake handle 14 can control a pull wire, the pull wire transmits the braking action to the brake 9, and the brake 9 locks the brake pad 8 to realize the braking action.

The folding seat 10 is fixed on the folding framework 2 through a seat hinge support 11, wherein the seat hinge support 11 is a damping hinge, and the folding seat 10 can be reliably turned.

The main switch 12 is connected with the battery 21 and the motor driver 5 in series through electric wires and is communicated with a circuit through a key; after the brake handle 14 is pulled up, the brake handle 14 realizes double-brake action, the first-step linkage brake switch 13 realizes electric brake of the motor wheel 6, the pulling is continued, and the pulling wire is pulled to realize mechanical brake.

After the warning lamp 15 is powered on, the red light flickers to provide a warning function; the control handle 16 is connected to the motor driver 5 through an electric wire, and when the control handle 16 is pushed forward, a positive phase current is output, and the motor driver 5 drives the motor wheel 6 to rotate forward. When the control handle 16 is arranged at different positions in the forward direction, positive phase currents with different magnitudes are output, and the motor driver 5 controls the motor wheel 6 to rotate at different speeds according to different magnitudes of currents, so that the speed control of the inspection vehicle is realized, and the stepless speed change is realized.

The electronic display screen 17 is used for displaying the current battery power. And the locator 18 is used for sending the position information of the patrol car to the database of the cloud server. The safety handle 19 is fixed on the side surface of the folding framework 2 and is matched with a safety belt to ensure the safety of passengers; the illumination lamp provides illumination at night and in tunnels.

Correspondingly, the remote management device can receive the positioning information sent by the portable track inspection vehicle, and the accurate position of the portable track inspection vehicle is determined by acquiring the geographic coordinate information of the equipment position, so that the vehicle can be remotely managed conveniently.

The brake 9 is a double acting brake.

The brake device comprises an electric brake system and a mechanical brake system. After the brake handle 14 is pulled up, the brake switch 13 is triggered, and a brake signal is sent to the motor wheel 6 through the motor driver 5, so that electric braking is realized. After the electric brake, if the vehicle is not completely braked, if the vehicle needs to be completely braked, particularly emergency brake, the brake handle 14 is continuously pulled and is transmitted to the brake 9 through the pull wire, and the brake blocks 8 to realize brake braking.

Specifically, after the brake handle 14 is slightly pulled up, the brake switch 13 is touched through the elastic sheet of the switch, the switch is changed from normally open to normally closed, a brake signal is sent to the motor wheel 6 through the motor driver 5, the motor rotating at high speed can be instantaneously decelerated, and the electric brake is realized, namely, the brake is performed through the brake function of the motor.

Further, the vehicle may not be fully braked after the electric brake. If a complete braking or parking function, particularly emergency braking, is required, the brake handle 14 is continuously pulled upwards, the handle is linked with one pull wire, one pull wire is converted into two pull wires through the special wire divider 23, the brakes 9 of the two motor wheels are respectively pulled, and the brake blocks 8 are locked by the brakes, so that the brake is realized.

Through a car brake handle 14, the brake function of outage braking and mechanical brake is integrated, and the functions of emergency braking, parking and the like can be realized in cooperation.

The specific process of the remote management is as follows:

after the master switch 12 is turned on, the locator 18 automatically sends position information to the remote management device to determine the position of the portable rail patrol vehicle, so that the remote management of the portable rail patrol vehicle is formed.

After the positioning module on the portable track inspection vehicle acquires longitude and latitude geographic coordinate information, data are sent to a database of a cloud server through a wireless network to be stored, and after the remote software acquires position information from the database of the cloud server in real time, the position information is checked in real time on a geographic information system software platform.

Claims

1. The utility model provides a portable track tour car, includes middle skeleton (1), its characterized in that: middle skeleton both sides are provided with folding skeleton (2) that can rotate and open, folding skeleton (2) lower extreme is provided with the wheel carrier, be provided with in the wheel carrier along the rolling wheelset of track, still be provided with the ride that supplies the tour personnel to take on folding skeleton (2).

2. A portable rail patrol vehicle according to claim 1, wherein: the wheel set comprises a front wheel (4) and a motor wheel (6) which are arranged at the lower end of a folding framework (2), and after the folding framework (2) is opened, the front wheel (4) and the motor wheel (6) all fall on a track.

3. A portable rail patrol vehicle according to claim 2, wherein: the middle framework (1) and the folding framework (2) are folded or unfolded through a hinged support (3) for connecting the middle framework and the folding framework.

4. A portable rail patrol vehicle according to claim 3, wherein: articulated bracket (3) include No. I fixed plate (301) that link to each other with middle skeleton (1) and No. II fixed plate (302) that link to each other with folding skeleton (2), No. I fixed plate (301), No. II fixed plate (302) are articulated.

5. The portable rail patrol vehicle according to claim 4, wherein: a supporting strip plate (303) hinged with the fixing plate I (301) is arranged on the fixing plate I, a guide groove (304) is formed in the fixing plate II (302), and a sliding block is arranged on the inner side of the supporting strip plate (303) and slides in the guide groove (304).

6. A portable rail patrol vehicle according to claim 1, wherein: folding skeleton (2) are including horizontal assembly beam (203), vertical assembly beam (204), horizontal assembly beam (203) is including the horizontal assembly beam (203) of middle part (203) and both sides, be provided with seat articulated frame (11) on the horizontal assembly beam (203) of middle part, seat articulated frame (11) links to each other with the passenger equipment, the passenger equipment can fold through seat articulated frame (11) and accomodate.

7. A portable rail patrol vehicle according to claim 2, wherein: the motor wheel (6) tip is provided with avoids motor wheel flange (7) that drops from the track, motor wheel flange (7) outside is provided with brake block (8), brake ware (9) that brake is carried out motor wheel flange (7), motor wheel (6) wholly.

8. A portable rail patrol vehicle according to claim 1, wherein: be provided with photoelectric device on middle skeleton (1), photoelectric device is including light (20) and warning light (15) of instructing usefulness that are used for patrolling.

9. A portable rail patrol vehicle according to claim 1, wherein: and the middle framework (1) is also provided with a positioner (18) for positioning the patrol vehicle.

10. A portable rail patrol vehicle according to claim 7, wherein: the brake (9) is a double-acting brake.