CN211995565U

CN211995565U - Track inspection vehicle

Info

Publication number: CN211995565U
Application number: CN201922080878.1U
Authority: CN
Inventors: 王庆华
Original assignee: Shandong Dongda Power Technology Co ltd
Current assignee: Shandong Dongda Power Technology Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-11-24
Anticipated expiration: 2029-11-27

Abstract

The utility model relates to a track inspection vehicle belongs to track maintenance equipment. The technical scheme adopted by the invention is as follows: the multifunctional platform comprises a chassis, a carriage is arranged on the chassis, a door and a side window are respectively arranged on two side faces of the carriage, an observation window is arranged on the front side face and the rear side face of the carriage, a seat is arranged in the middle of the chassis in the carriage, the seat faces the front or the rear of the chassis, a console is respectively arranged on the front portion and the rear portion in the carriage, and a patrol instrument is respectively arranged on the front side face, the rear side face and the lower side of the chassis. The utility model has the advantages that: the inspection vehicle has small vehicle body type and is suitable for the inspection of the current urban subway light rail; the system has a running function of a plane ground, is suitable for urban subway light rails lacking in patrol vehicle parking, and can facilitate transition transportation under various conditions; the bidirectional driving inspection is provided with the bidirectional seat, so that the use is convenient; the storage battery is adopted for driving, and the running transition under various rail conditions is facilitated.

Description

Track inspection vehicle

Technical Field

The utility model relates to a track inspection vehicle belongs to track maintenance equipment.

Background

At present, domestic rail transit facilities are developed rapidly, and particularly, light rails and subways are constructed rapidly in medium-sized and large-sized cities. The subway and the light rail are rail traffic facilities which are the same as the traditional railway, and due to the fact that the subway and the light rail are frequently used and are seriously related to the use safety of people, the patrol and maintenance of the rail facilities are extremely important, the potential safety hazards are solved when the potential safety hazards appear, and the potential safety hazards are prevented from being serious.

The current track inspection mode adopts manual work and machine combination, and the current existing inspection vehicle automobile body is big, and the price is high, and the on-orbit operation needs special track to deposit, and the running cost is high, lacks the miniature low-cost track on the vehicle of patrolling and examining of operation.

Disclosure of Invention

The invention provides a rail inspection vehicle, which solves the problem of miniaturization of rail inspection vehicles and is convenient for the inspection vehicles to be parked on plane ground or rails when the inspection vehicles are not suitable for use. Can realize the dual-purpose of highway and railway and can carry out highway and railway conversion at the level crossing.

In order to achieve the purpose, the invention adopts the technical scheme that:

the rail inspection vehicle comprises a chassis, wherein a carriage is arranged on the chassis, two side faces of the carriage are respectively provided with a door and a side window, the front side face and the rear side face of the carriage are respectively provided with an observation window, a seat is arranged in the middle of the chassis in the carriage, the seat faces the front or the rear of the chassis, the front and the rear in the carriage are respectively provided with a console, and the front side face and the rear side face of the carriage and the lower side of the chassis are respectively provided with inspection instruments.

Preferably, two pairs of track guide wheels are arranged on the lower side of the chassis, each pair of track guide wheels share a wheel shaft, the wheel shaft is connected with a driving motor, and the track guide wheels are placed on the tracks to move.

Preferably, four sets of lifting steering wheels are further arranged on the lower side surface of the chassis, the four sets of lifting steering wheels are arranged at four corners of the chassis, and the chassis and the carriage are lifted to the rail guide wheels to leave the rail after the lifting steering wheels are lifted. The lifting power of the hydraulic power system is that a hydraulic pump station drives a hydraulic oil cylinder to lift, and after the hydraulic oil cylinder leaves the track, the vehicle can run on the highway through the driving of a steering wheel, and the operation comprises the operations of straight running, turning, highway and track mode conversion and the like.

Preferably, the carriage is provided with a lifting hole on the chassis, the lifting steering wheel comprises a steering wheel at the bottom, a lifting rod on the upper part of the steering wheel and a lifting frame, the bottom of the lifting rod is fixed with the steering wheel, the chassis is provided with the lifting hole, the lifting rod penetrates through the lifting hole and is an inverted U-shaped frame, the top of the lifting rod is fixed on a transverse structure in the middle of the U-shaped frame of the lifting frame, telescopic guide rods are arranged on two sides of the lifting rod, two ends of each telescopic guide rod are fixed on a transverse structure in the middle of the steering wheel and the U-shaped frame, and vertical structures on two sides of the U-shaped frame of the lifting frame are fixed on the edge of the.

Preferably, the carriage is composed of a frame and a carriage wall, the front side, the rear side, the left side and the right side of the frame leave the positions where the doors and the windows are installed, the rest positions are covered with metal plates to form the carriage wall, detection holes are reserved on the front side and the rear side of the carriage wall, and the detection instrument is fixed on a chassis of the carriage and extends out of the carriage from the detection holes.

Preferably, the track gauge detecting instrument is arranged at the front, the rear and the rear of the track guide wheel on the lower part of the chassis, and the track gauge detecting instrument detects the track pitch.

Preferably, a storage battery pack is arranged below a control console at the front end or the rear end of the chassis, a hydraulic pump station is arranged below a seat in the carriage, and inspection equipment control consoles are arranged on two sides of the seat in the carriage.

Preferably, the chassis is composed of a chassis frame and a bottom plate, the chassis frame is composed of section steel or rectangular pipes through welding, the chassis frame is contracted into a chamfer angle in the angular positions of the two side ends of the front end and the rear end, and the edge of the periphery of the chassis frame is the section steel or the rectangular pipe.

The utility model has the advantages that: the inspection vehicle has small vehicle body type and is suitable for the inspection of the current urban subway light rail; the system has a running function of a plane ground, is suitable for urban subway light rails lacking in patrol vehicle parking, and can facilitate transition transportation under various conditions; the bidirectional driving inspection is provided with the bidirectional seat, so that the use is convenient; the storage battery is adopted for driving, and the running transition under various rail conditions is facilitated.

Drawings

Figure 1 is a side view of the present invention,

FIG. 2 is an upper perspective view of the present invention;

figure 3 is a lower perspective view of the present invention,

fig. 4 is a cut-away view of fig. 1.

Reference numerals: 1. chassis, 2, carriage, 3, door, 4, side window, 5, observation window, 6, seat, 7, control cabinet, 8, the instrument of patrolling and examining, 9, track leading wheel, 10, driving motor, 11, the steering wheel, 12, the lifter, 13, crane, 14, the lift hole, 15, flexible guide bar, 16, gauge detecting instrument, 17, storage battery, 18, hydraulic power unit, 19, the equipment control cabinet of patrolling and examining, 20, chassis frame, 21, bottom plate, 201, frame, 202, carriage wall.

Detailed Description

The specific structure of the present invention will be further described below;

the utility model discloses track inspection vehicle, including chassis 1 and carriage, set up carriage 2 on the chassis 1.

The specific structure of the chassis is explained in detail below, two pairs of track guide wheels 9 are arranged on the lower side of the chassis 1, each pair of track guide wheels 9 share a wheel axle, a driving axle is arranged on the wheel axle and connected with a driving motor 10, and the two pairs of track guide wheels 9 are placed on the tracks. The driving motor 10 drives the wheel shaft and the track guide wheel 9 to move along the track, so that the running on the track is realized.

A track gauge detecting instrument 16 is arranged at the front or the rear of the track guide wheel 9 at the lower part of the chassis 1, and the track gauge detecting instrument 16 detects the track spacing. A storage battery pack 17 is arranged below a control console at the front end or the rear end of the chassis 1, a hydraulic pump station 18 is arranged below the seat 6 in the carriage 2, and inspection equipment control consoles are arranged on two sides of the seat 6 in the carriage 2. The chassis is also provided with other detection equipment mounting holes at the lower part below the seat, and the detection equipment mounting holes are formed in a bottom plate of the chassis.

The chassis 1 is composed of a chassis frame 20 and a bottom plate 21, the chassis frame 20 is formed by welding section steel or rectangular pipes, the chassis frame 20 is contracted into a chamfer angle in the angular positions of the two side ends of the front end and the rear end, and the periphery of the chassis frame 20 is the section steel or the rectangular pipe.

The bottom plate downside of chassis 1 is opened on four angular directions has the lift hole, and lift hole department sets up four groups lift steering wheel 11, and lift steering wheel 11 concrete structure includes rudderwheel 11, the lifter 12 and the crane 13 on rudderwheel 11 upper portion of bottom, and lifter 12 is hydraulic cylinder, and the bottom of lifter 12 is fixed rudderwheel 11, lifter 12 passes lift hole 14, and crane 13 is the U-shaped frame of invering, and on the transverse structure in the middle of crane 13's U-shaped frame was fixed in at the top of lifter 12, the both sides of lifter 12 still were equipped with flexible guide bar 15, and on the transverse structure in the middle of the U-shaped frame of crane 13 was fixed in at the both ends of flexible guide bar 15, the U-shaped frame both sides vertical structure of crane 13 was fixed in the border position of lift hole 14.

The hydraulic cylinder extends to jack up the lifting frame 13, and the telescopic guide rod extends in the jacking process, so that the guide protection of the lifting rod is realized, and the damage to the lifting rod caused by unstable load is avoided.

After the lifting steering wheel 11 is lifted up, the lifting frame 13 and the chassis 1 are lifted up to the rail guide wheel 9 to leave the rail, and the lifting steering wheel 11 runs on the ground to drive the chassis 1 and the carriage to run on the ground to leave the rail, so that the dual-purpose running function of the rail and the plane ground is achieved. The inspection vehicle leaving the track can independently travel to exchange the inspection track or travel to the open ground and is lifted to a transport vehicle by a crane to be transported away.

The specific structure of the carriage is explained in detail below, two side faces of the carriage 2 are respectively provided with two sets of door openings and side windows 4, two door openings on the side face of the same carriage are positioned at the front end and the rear end, the side windows are arranged between the two door openings, and doors are installed on the door openings. The front side and the rear side of the carriage 2 are provided with observation windows 5, and the observation windows 5 and the sides are both made of transparent glass, so that the observation in the front-back and left-right driving is convenient.

Two sets of seats 6 are arranged in the middle of the chassis 1 in the carriage 2, and the two sets of seats 6 face the front and the rear of the chassis 1 respectively, so that the operation and the inspection in the driving process in the front and the rear directions are facilitated. The front part and the rear part in the carriage 2 are respectively provided with a control console, the front side surface and the rear side surface of the carriage 2 are respectively provided with a patrol instrument 8, and the patrol instrument is a camera or other detection equipment.

The carriage 2 is composed of a frame and a carriage wall, the frame is firstly used for splicing the whole carriage structure, then door openings and vehicle window installation vacant positions are reserved on the front side, the rear side, the left side and the right side of the frame, the rest positions are covered with metal plates to form the carriage wall, detection holes are reserved on the front side and the rear side of the carriage wall for installing detection instruments, and the detection instruments are fixed on a chassis 1 of the carriage 2 and extend out of the carriage 2 from the detection holes.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a track inspection vehicle, characterized by, including chassis (1), set up carriage (2) on chassis (1), the both sides face of carriage (2) is equipped with door (3) and side window (4) respectively, the leading flank and the trailing flank of carriage (2) are equipped with observation window (5), the intermediate position of chassis (1) sets up seat (6) in carriage (2), seat (6) are towards the place ahead or the rear of chassis (1), anterior and the rear portion in carriage (2) are equipped with the control cabinet respectively, the leading flank and the trailing flank of carriage (2) and chassis (1) downside are equipped with respectively and inspect instrument (8).

2. The rail patrol vehicle according to claim 1, wherein two pairs of rail guide wheels (9) are arranged on the lower side of the chassis (1), each pair of rail guide wheels (9) share a wheel shaft, the wheel shaft is connected with a driving motor (10), and the rail guide wheels (9) are placed on the rail to move.

3. The rail patrol vehicle according to claim 1, wherein four sets of lifting steering wheels (11) are further arranged on the lower side surface of the chassis (1), the four sets of lifting steering wheels (11) are arranged at four corners of the chassis (1), and the lifting steering wheels (11) lift the chassis (1) and the carriage (2) until the rail guide wheels leave the rail after being lifted.

4. A rail polling car according to claim 3, wherein the carriage (2) is a chassis (1) provided with lifting holes (14), lift direction rudder wheel (11) are including rudder wheel (11), the lifter (12) and crane (13) on rudder wheel (11) upper portion of bottom, the bottom of lifter (12) is fixed rudder wheel (11), it has lift hole (14) to open on chassis (1), lifter (12) pass this lift hole (14), crane (13) are the U-shaped frame of invering, the top of lifter (12) is fixed in the middle of the U-shaped frame horizontal structure of crane (13), the both sides of lifter (12) still are equipped with flexible guide bar (15), the both ends of flexible guide bar (15) are fixed in the middle of rudder wheel (11) and the U-shaped frame horizontal structure, the vertical structure in U-shaped frame both sides of crane (13) is fixed in the edge of lift hole (14).

5. The rail inspection vehicle according to claim 1, wherein the carriage (2) is composed of a frame and a carriage wall, the front side, the rear side, the left side and the right side of the frame are provided with a vehicle door (3) and a vehicle window mounting vacant position, the rest positions are covered with metal plates to form the carriage wall, detection holes are formed in the front side and the rear side of the carriage wall, and the detection instrument is fixed on the chassis (1) of the carriage (2) and extends out of the carriage (2) from the detection holes.

6. The rail polling car according to claim 5, characterized in that the lower part of the chassis (1) is provided with a gauge measuring device (16) in front of or behind the rail guide wheels (9), the gauge measuring device (16) measuring the rail spacing.

7. The rail inspection vehicle according to claim 1, wherein a storage battery (17) is arranged below a control console at the front end or the rear end of the chassis (1), a hydraulic pump station (18) is arranged below the seat (6) in the carriage (2), and inspection equipment control consoles are arranged on two sides of the seat (6) in the carriage (2).

8. The rail patrol vehicle according to claim 1, wherein the chassis (1) is composed of a chassis frame (20) and a bottom plate (21), the chassis frame (20) is composed of a welded section steel or a rectangular pipe, the chassis frame (20) is chamfered in the angular positions of both side ends of the front and rear ends, and the peripheral edge of the chassis frame (20) is the section steel or the rectangular pipe.