CN219096706U

CN219096706U - Detect rail condition's car of detecting a flaw

Info

Publication number: CN219096706U
Application number: CN202223305160.6U
Authority: CN
Inventors: 杨子琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-30
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a flaw detection vehicle for detecting a track state, and relates to the technical field of track detection. The novel car comprises a car bottom plate, wherein four seats are fixedly arranged at the top of the car bottom plate near the center, a protection rod is fixedly connected to the outer side of the top of the car bottom plate near the seats, a lifting assembly is downwards extended and fixedly connected to the center of the car bottom plate, a T-shaped cylinder is fixedly connected to the center of the bottom of the lifting assembly, a lantern ring is sleeved on the outer surface of the T-shaped cylinder and rotatably connected with the outer surface of the T-shaped cylinder, and four idler wheels are arranged below the car bottom plate. According to the utility model, the lifting assembly lifts the vehicle bottom plate, only the supporting point of the vehicle bottom plate is provided with the lantern ring, and then the vehicle bottom plate is pushed to rotate around the circle center of the T-shaped cylinder, so that the whole direction of the flaw detection vehicle is regulated, the flaw detection vehicle is parallel to the track, only one worker is required to operate in the whole process, and excessive labor is not required to be paid and large-scale equipment is not required to be matched.

Description

Detect rail condition's car of detecting a flaw

Technical Field

The utility model relates to the technical field of rail detection, in particular to a flaw detection vehicle for detecting rail states.

Background

In recent years, the field of rail traffic has been developing at a high speed, and safe operation is the first element of rail traffic, and in order to ensure the safety of rail traffic, it is necessary to perform regular maintenance on a rail infrastructure. In the traditional overhaul method, the disease detection is mainly carried out in a mode of large amount of manpower identification and recording, but the mode not only needs to cost a large amount of manpower and material resources, but also has the problems of false detection, missed detection, potential safety hazard of detection personnel and the like.

At present, the flaw detection vehicles are in different types such as two seats and four seats, workers sit on the vehicles and move along with the vehicles while observing instruments to detect the track state, but the vehicles are large in size and heavy in vehicle body, conventionally, when the flaw detection vehicles are on the track and derailed, the vehicles are lifted by a crane or a plurality of persons and rotate, rollers of the flaw detection vehicles finally fall on the track to finish the track, more time and energy are consumed before and after the flaw detection vehicles are used to adjust the positions of the vehicle bodies, and the track on the flaw detection vehicles and the derailment are too troublesome.

Disclosure of Invention

The utility model aims at: in order to solve the problems in the background technology, the utility model provides a flaw detection vehicle for detecting the state of a track.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a detect rail condition's car of detecting a flaw, includes the car bottom plate, the top of car bottom plate is close to center department fixed mounting has four seats, the top of car bottom plate is close to the outside fixedly connected with guard bar of seat, the center department downwardly extending of car bottom plate and fixedly connected with lifting subassembly, the bottom center department fixedly connected with T type cylinder of lifting subassembly, T type cylindrical surface cover is established and is rotated and be connected with the lantern ring, four gyro wheels are installed to the below of car bottom plate.

Further, the lifting assembly comprises an extension plate, the middle part of the vehicle bottom plate is located the outside of the vehicle bottom plate and is fixedly connected with an extension plate, the top of the extension plate is fixedly connected with a lifting hydraulic cylinder, through holes are vertically formed in the extension plate in a penetrating mode, output rods of the lifting hydraulic cylinders pass through the through holes and extend to the lower portion of the extension plate, two tail ends of the output rods of the lifting hydraulic cylinders are fixedly connected with lifting plates, and the center of the bottom of the lifting plate is fixedly connected with the upper surface of a T-shaped cylinder.

Further, the upper surface of bottom plate is located the equal fixedly connected with gyro wheel pneumatic cylinder in the middle of two gyro wheels of front side and the two gyro wheels of rear side, the spout has all been seted up perpendicularly to the inside that the bottom of bottom plate is located gyro wheel pneumatic cylinder and a bilateral symmetry department, the output pole of gyro wheel pneumatic cylinder is through the inside of middle spout and downwardly extending, both sides the inside sliding connection of spout has auxiliary stay pole, the bottom of gyro wheel pneumatic cylinder output pole and the bottom of both sides auxiliary stay pole are located the below fixedly connected with fixed plate of bottom plate, the bottom of fixed plate is close to both sides department fixedly connected with connecting plate, the inside of connecting plate runs through and rotates and is connected with the pivot, the pivot extends and fixedly connected with gyro wheel to the both sides connecting plate outside.

Further, a circle of inclined lantern ring is fixedly connected to the outer surface of the roller close to the included angle.

Further, the outer surface of the vehicle bottom plate is located on two sides of the lifting hydraulic cylinder symmetrically and provided with a plurality of observation grooves.

Further, two illuminating lamps are fixedly connected to the front side baffle of the vehicle bottom plate.

The beneficial effects of the utility model are as follows:

according to the utility model, the lifting assembly lifts the vehicle bottom plate, only the supporting point of the vehicle bottom plate is provided with the lantern ring, and then the vehicle bottom plate is pushed to rotate around the circle center of the T-shaped cylinder, so that the whole direction of the flaw detection vehicle is regulated, the flaw detection vehicle is parallel to the track, only one worker is required to operate in the whole process, and excessive labor is not required to be paid and large-scale equipment is not required to be matched.

Drawings

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

FIG. 2 is an illustration of the construction of the lift assembly of the present utility model;

FIG. 3 is a cross-sectional view of a rear portion of the floor of the present utility model;

fig. 4 is an enlarged detail view of fig. 1 a of the present utility model.

Reference numerals: 1. a vehicle bottom plate; 2. a seat; 3. a protective rod; 4. a lifting assembly; 401. an extension plate; 402. lifting the hydraulic cylinder; 403. a through hole; 404. a lifting plate; 5. a T-shaped cylinder; 6. a collar; 7. a roller hydraulic cylinder; 8. a chute; 9. an auxiliary support rod; 10. a fixing plate; 11. a connecting plate; 12. a rotating shaft; 13. a roller; 14. a sloped collar; 15. an observation groove; 16. an illuminating lamp.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1 to 4, a flaw detection vehicle for detecting a track state comprises a vehicle bottom plate 1, four seats 2 are fixedly arranged near the center of the top of the vehicle bottom plate 1, a worker sits on the seats 2, controls the flaw detection vehicle to move and operate related equipment arranged on the vehicle bottom plate 1, equipment required to be used can be placed below the seats 2 and below a baffle plate on the front side of the vehicle bottom plate 1 to enlarge the movable space of the worker on the vehicle bottom plate 1, a protective rod 3 is fixedly connected with the outer side of the top of the vehicle bottom plate 1 near the seats 2, the protective rod 3 protects the worker sitting on the seats 2, the worker is prevented from falling off the seats 2, a lifting assembly 4 is downwards extended at the center of the vehicle bottom plate 1 and fixedly connected with a T-shaped cylinder 5, when detection is required, the flaw detection vehicle is driven to move from a road surface to the track, at this time, the car bottom plate 1 is not parallel to the track, other parts in the lifting assembly 4 drive the T-shaped cylinder 5 to move downwards, when the T-shaped cylinder 4 contacts the ground, the whole car bottom plate 1 is lifted up, the outer surface of the T-shaped cylinder 5 is sleeved and rotationally connected with the lantern ring 6, when the lifting assembly 4 presses down, the lantern ring 6 contacts the ground, then the car body can be rotated after the whole car body is lifted up, the car bottom plate 1 is rotated to be parallel to the track, lubricating oil can be smeared between the lantern ring 6 and the T-shaped cylinder 5 or a bearing can be arranged between the lantern ring 6 and the T-shaped cylinder 5 to reduce friction force during actual use, so that the rotation of the car body is more labor-saving, four idler wheels 13 are arranged below the car bottom plate 1, after the car bottom plate 1 is parallel to the track, the lifting assembly 4 is controlled to retract an internal structure, at this time, the idler wheels 13 can fall onto the track, and then the adjustment of the whole flaw detection car position is completed, the whole process only needs one staff to operate, and excessive labor is not required.

As shown in fig. 2, in some embodiments, the lifting assembly 4 includes an extension plate 401, the middle portion of the vehicle bottom plate 1 is located at the outer side of the vehicle bottom plate 1 and is fixedly connected with the extension plate 401, the top of the extension plate 401 is fixedly connected with a lifting hydraulic cylinder 402, a through hole 403 is vertically penetrated in the extension plate 401, an output rod of the lifting hydraulic cylinder 402 passes through the through hole 403 and extends to the lower side of the extension plate 401, the tail ends of the output rods of the two lifting hydraulic cylinders 402 are fixedly connected with a lifting plate 404, and the bottom center of the lifting plate 404 is fixedly connected with the upper surface of the T-shaped cylinder 5, specifically: through starting lifting pneumatic cylinder 402, make the output pole of pneumatic cylinder promote lift plate 404 and T type cylinder 5 and the lantern ring 6 of below and remove downwards, after lantern ring 6 contact ground, the output pole can drive the automobile body and lift, makes the strong point of whole automobile body have only lantern ring 6, and then the rotatory automobile body of being convenient for.

As shown in fig. 3, in some embodiments, the upper surface of the vehicle bottom plate 1 is located between two rollers 13 on the front side and two rollers 13 on the rear side, each roller hydraulic cylinder 7 is fixedly connected with, the inside of the vehicle bottom plate 1 is located at the bottom of each roller hydraulic cylinder 7, a chute 8 is vertically formed at one symmetrical position on two sides, the output rod of each roller hydraulic cylinder 7 passes through the inside of the middle chute 8 and extends downwards, auxiliary supporting rods 9 are slidably connected to the inside of each chute 8 on two sides, a fixing plate 10 is fixedly connected to the bottom of each roller hydraulic cylinder 7 output rod and the bottom of each auxiliary supporting rod 9 on two sides, connecting plates 11 are fixedly connected to the positions, close to two sides, of the bottom of each fixing plate 10, rotating shafts 12 are penetrated and rotatably connected to the inside of each connecting plate 11, each rotating shaft 12 extends outwards to each connecting plate 11 on two sides and is fixedly connected with each roller 13, and specifically: in actual use, the track may be higher than the road surface at the edge, when the difference is too big, start roller hydraulic cylinder 7, make the output pole of roller hydraulic cylinder 7 push down, but raise the height of bottom plate 1 owing to the structure that the output pole is connected contacts ground, and then be convenient for the flaw detection car remove to the track, the appropriate lift can avoid lantern ring 6 too close with ground to influence and remove and reduce the surface friction of lantern ring 6 simultaneously.

As shown in fig. 3, in some embodiments, a circle of inclined collars 14 is fixedly connected to the outer surface of the roller 13 near the included angle, specifically: the wheels 13 are safely parked on the track without deflection by means of the mounted tilting collar 14, which gives the body a proper guiding action when it is lowered.

As shown in fig. 4, in some embodiments, the outer surface of the underbody 1 is located symmetrically on both sides of the lifting hydraulic cylinder 402 and is provided with a plurality of observation grooves 15, specifically: between the rotating car bodies, the middle of the two side observing grooves 15 is aligned to the middle of the two tracks by checking the distance between the adjacent grooves of the observing grooves 15 and the tracks on the two sides, and then the rollers 13 at the descending positions of the lifting assemblies 4 after the rotating car bodies fall on the tracks exactly, and the upper track work can be completed by matching with the inclined lantern rings 14 for proper adjustment.

As shown in fig. 1 and 4, in some embodiments, two illumination lamps 16 are fixedly connected to a front side baffle of the vehicle bottom board 1, specifically: illumination is provided by the installed illumination lamp 16 when the light is poor, so that working is convenient for staff.

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

Claims

1. The utility model provides a detect flaw detection vehicle of track state, includes car bottom plate (1), its characterized in that, four seats (2) are close to center department fixed mounting at the top of car bottom plate (1), the outside fixedly connected with guard bar (3) that the top of car bottom plate (1) is close to seat (2), the center department downwardly extending of car bottom plate (1) and fixedly connected with lifting subassembly (4), the bottom center department fixedly connected with T type cylinder (5) of lifting subassembly (4), the surface cover of T type cylinder (5) is established and is rotated and be connected with lantern ring (6), four gyro wheels (13) are installed to the below of car bottom plate (1).

2. The flaw detection vehicle for detecting track states according to claim 1, wherein the lifting assembly (4) comprises an extension plate (401), the middle part of the vehicle bottom plate (1) is located on the outer side of the vehicle bottom plate (1) and fixedly connected with the extension plate (401), the top of the extension plate (401) is fixedly connected with a lifting hydraulic cylinder (402), a through hole (403) is vertically formed in the extension plate (401), an output rod of the lifting hydraulic cylinder (402) passes through the through hole (403) and extends to the lower side of the extension plate (401), the tail ends of the output rods of the two lifting hydraulic cylinders (402) are fixedly connected with a lifting plate (404), and the bottom center of the lifting plate (404) is fixedly connected with the upper surface of the T-shaped cylinder (5).

3. The flaw detection vehicle for detecting track states according to claim 2, characterized in that the upper surface of the vehicle bottom plate (1) is located between two rollers (13) on the front side and two rollers (13) on the rear side, each roller hydraulic cylinder (7) is fixedly connected with, the inside of the vehicle bottom plate (1) is located at the bottom of each roller hydraulic cylinder (7) and at one symmetrical position on two sides, sliding grooves (8) are vertically formed, an output rod of each roller hydraulic cylinder (7) passes through the inside of each middle sliding groove (8) and extends downwards, auxiliary supporting rods (9) are slidably connected at the inside of each sliding groove (8) on two sides, a fixing plate (10) is fixedly connected at the bottom of each roller hydraulic cylinder (7) and the bottom of each auxiliary supporting rod (9) on two sides, a connecting plate (11) is fixedly connected at the position, which is close to two sides, each connecting plate (11) is penetrated and rotatably connected with a rotating shaft (12), and each rotating shaft (12) extends outwards from each connecting plate (11) and is fixedly connected with each roller (13).

4. A flaw detection vehicle for detecting a rail state according to claim 3, wherein a circle of inclined collars (14) are fixedly connected to the outer surface of the roller (13) near the included angle.

5. The flaw detection vehicle for detecting track states according to claim 4, wherein the outer surface of the vehicle bottom plate (1) is located on two sides of the lifting hydraulic cylinder (402) symmetrically and provided with a plurality of observation grooves (15).

6. The flaw detection vehicle for detecting a rail state according to claim 5, wherein two illumination lamps (16) are fixedly connected to a front side baffle of the vehicle bottom plate (1).