CN111942416A

CN111942416A - Auxiliary fixer for track inspection vehicle

Info

Publication number: CN111942416A
Application number: CN202010821705.5A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Xuzhou Xinnanhu Technology Co ltd
Priority date: 2020-08-15
Filing date: 2020-08-15
Publication date: 2020-11-17
Anticipated expiration: 2040-08-15
Also published as: CN111942416B

Abstract

The invention discloses an auxiliary fixer of a rail detection vehicle, which can prevent the rail detection vehicle from deviating and falling a rail through transverse fixation and can enable the rail detection vehicle to stably move, and is characterized in that two connecting seats are respectively arranged at two ends of a connecting plate, a screw hole is arranged on the connecting plate, the middle part of a fixing plate is arranged at the bottom of the connecting seat through a connecting shaft, the fixing plate is an arc-shaped plate, two ends of the fixing plate are bent towards the direction of the connecting plate and extend downwards, two ends of the fixing plate are flush and lower than the middle part of the fixing plate, two fixing hooks are symmetrically arranged at the bottom of the fixing plate, two adjusting plates are respectively arranged at two ends of the fixing plate through a hinge shaft, the hinge shaft is obliquely arranged, one end of each adjusting plate extends downwards, the other end of each adjusting plate is arranged at the outer, the hook is arranged at the other end of the adjusting plate, one end of the spring is arranged on the hook, and the other end of the spring is connected with the fixed hook.

Description

Auxiliary fixer for track inspection vehicle

Technical Field

The invention discloses an auxiliary fixer for a track inspection vehicle, relates to a device for auxiliary fixing of forward movement of the track inspection vehicle, and belongs to the field of track traffic. In particular to an auxiliary fixing device which can prevent the track detection vehicle from deviating through transverse fixing and can enable the track detection vehicle to stably move.

Background

In the field of rail transit, workers need to check a rail regularly, if abrasion on the rail is not repaired in time, safety of a rail car and service life of the rail are seriously affected, in the prior art, a rail detection car is generally used for moving along the rail to check abrasion on the surface of the rail, wheels on the rail car directly move on the surface of the rail, and due to different abrasion degrees of the surface of the rail, when the rail detection car moves to an area with high abrasion degree and unsmooth surface of the rail, the wheels are easy to shift when encountering severe weather such as rain, snow and the like, so that the rail detection car turns on one side and falls off from the rail.

Publication number CN106245474B discloses a track detection trolley, which comprises an underframe, wheels, a measuring device, a lifting device, a locking device and a traction device; the device utilizes the wheels to directly move on the rail, and when encountering an unsmooth area of the rail, the rail detection trolley is easy to rollover.

Notice No. CN108528467A discloses a track detection device with stabilize removal function, which comprises a bod, two through-holes of intercommunication bottom of the body inner wall and symmetry are seted up to the bottom of organism, the bottom fixedly connected with of organism is located the fixed plate between two through-holes, the equal fixedly connected with driving motor in the left and right sides of fixed plate, the first threaded rod of output fixedly connected with of fixed plate one side is kept away from to driving motor, the surface threaded connection of first threaded rod has the movable block, and the device makes detection device move on the track through the combination post, can't transversely fix track detection device, and the track detection car takes place lateral shifting easily.

Disclosure of Invention

In order to improve the situation, the auxiliary fixing device for the track inspection vehicle provided by the invention can prevent the track inspection vehicle from deviating and falling off a track through transverse fixing, and can enable the track inspection vehicle to stably move.

The auxiliary fixer of the track inspection vehicle is realized as follows: the invention relates to an auxiliary fixer of a track inspection vehicle, which consists of a fixed shaft, a rolling disc, an articulated shaft, an adjusting plate, a spring, a fixed plate, a connecting shaft, connecting seats, a connecting plate, a hook, a fixed hook and a friction strip, wherein the two connecting seats are respectively arranged at the two ends of the connecting plate, the connecting plate is provided with a screw hole, the middle part of the fixed plate is arranged at the bottom of the connecting seat through the connecting shaft, the fixed plate is an arc-shaped plate, the two ends of the fixed plate are bent towards the direction of the connecting plate and extend downwards, the two ends of the fixed plate are flush and are lower than the middle part of the fixed plate, the two fixed hooks are symmetrically arranged at the bottom of the fixed plate, the two adjusting plates are respectively arranged at the two ends of the fixed plate through the articulated shaft, the articulated shaft is obliquely, the one end of spring is arranged in on the couple, and the other end is connected with the fixed hook, and the adjustable plate is arranged in one end through the fixed axle to the rolling dish can roll, the fixed axle slant sets up, the rolling dish parallels with the adjustable plate, it has the recess to open on the lateral wall of rolling dish, the recess embeds there is the friction strip, the friction strip is linear structure.

Has the beneficial effects.

The rail detection vehicle can be transversely fixed, and transverse deviation of the rail detection vehicle is avoided.

And secondly, the edge of the track can be clamped, so that the track detection vehicle can stably run.

Thirdly, the use and the operation are simple and convenient.

Fourthly, the structure is simple, and the cost is low.

Drawings

FIG. 1 is a perspective view of an auxiliary fixture of a rail inspection vehicle according to the present invention;

FIG. 2 is a front view of the auxiliary fixture of the rail inspection vehicle of the present invention;

FIG. 3 is a left side view of the auxiliary fixture of the rail inspection vehicle of the present invention;

FIG. 4 is a top view of the auxiliary fixture of the rail inspection vehicle of the present invention.

In the attached drawings

Wherein the method comprises the following steps: the device comprises a fixed shaft 1, a rolling disc 2, a hinged shaft 3, an adjusting plate 4, a spring 5, a fixing plate 6, a connecting shaft 7, a connecting seat 8, a connecting plate 9, a hook 10, a fixing hook 11 and a friction strip 12.

The specific implementation mode is as follows:

the auxiliary fixer of the track inspection vehicle is realized as follows: the invention relates to an auxiliary fixer of a rail detection vehicle, which consists of a fixed shaft 1, a rolling disc 2, a hinged shaft 3, an adjusting plate 4, a spring 5, a fixed plate 6, a connecting shaft 7, connecting seats 8, a connecting plate 9, a hook 10, fixing hooks 11 and a friction strip 12, wherein the two connecting seats 8 are respectively arranged at two ends of the connecting plate 9, screw holes are formed in the connecting plate 9, the middle part of the fixed plate 6 is arranged at the bottom of the connecting seat 8 through the connecting shaft 7, the fixed plate 6 is an arc-shaped plate, two ends of the fixed plate 6 are bent towards the direction of the connecting plate 9 and extend downwards, two ends of the fixed plate 6 are flush and lower than the middle part of the fixed plate 6, the two fixing hooks 11 are symmetrically arranged at the bottom of the fixed plate 6, the two adjusting plates 4 are respectively arranged at two ends of the fixed plate 6 through the hinged shaft 3, one end of regulating plate 4 is less than the other end, and on regulating plate 4's the other end was arranged in to couple 10, spring 5's one end was arranged in on the couple 10, and the other end is connected with fixed hook 11, and the rolling dish 2 can be rolled through fixed axle 1 arrange regulating plate 4 one in, 1 slant setting of fixed axle, rolling dish 2 and regulating plate 4 parallel, it has the recess to open on the lateral wall of rolling dish 2, the recess embeds there is friction strip 12, friction strip 12 is linear structure.

During the use, fix on the track detects the car with supplementary fixing device through the screw on connecting plate 9, make supplementary fixing device and track detect the car and become an organic whole, rotatory regulating plate 4, spring 5 is compressed, make the recess correspondence block on the roll dish 2 on the track, when the track detects the car and removes, roll dish 2 rolls along orbital edge, make the track detect the car and steadily travel, and detect the car and carry out horizontal fixing to the track, after detecting, take out the track with supplementary adjusting device, spring 5 resets, promote regulating plate 4 and get back to initial position.

The fixing plate 6 is an arc-shaped plate, so that the fixing plate 6 has large bending resistance, and the auxiliary fixing device has a stable structure;

the two ends of the fixing plate 6 are bent towards the direction of the connecting plate 9 and extend downwards, so that the auxiliary fixing device can adapt to the height of the rail detection vehicle, and the groove is clamped on the rail;

the two ends of the fixed plate 6 are flush with each other and are lower than the middle part of the fixed plate 6, and a triangular structure is correspondingly formed, so that the track detection vehicle can run more stably;

the fixed shaft 1 is obliquely arranged, the rolling disc 2 is parallel to the adjusting plate 4, one end, close to the hook 10, of the rolling disc 2 is higher than the other end of the rolling disc, and the groove in the rolling disc 2 and the edge of the rail can be clamped more tightly by matching with a spring 5 structure, so that the rail detection vehicle can run stably, and the rail detection vehicle can be prevented from colliding with a sleeper to influence the normal running of the rail detection vehicle;

the friction strip 12 is arranged in the groove, the friction force between the groove and the rail can be increased, foreign matters attached to the rail can be removed when the rail detection vehicle runs,

the friction strip 12 is wound on the rolling disc 2 in a linear structure, the linear structure can be tightly clamped with the track, and meanwhile, a certain deceleration effect can be achieved on the track detection vehicle, so that the track detection vehicle can stably run;

the purpose of the auxiliary fixing device is achieved that the rail detection vehicle can be prevented from deviating and falling down through transverse fixing, and the rail detection vehicle can stably move.

The above embodiments are preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that changes may be made without departing from the scope of the invention, and it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.

Claims

1. The utility model provides a track inspection car auxiliary fixture which characterized by: by fixed axle, roll dish, articulated shaft, regulating plate, spring, fixed plate, connecting axle, connecting seat, connecting plate, couple, fixed hook and friction strip and constitute, the both ends of connecting plate are arranged respectively in to two connecting seats, and the bottom of connecting seat is arranged in through the connecting axle in the middle part of fixed plate, and the bottom of fixed plate is arranged in to two fixed hook symmetries, and on the both ends of fixed plate were arranged respectively in through the articulated shaft to two regulating plates, the articulated shaft slant set up, the one end downwardly extending of regulating plate, the outside of fixed plate is arranged in to the other end, on the one end of spring was arranged in the couple, the other end and fixed hook were connected, and the roll dish can be rolled arrange the one of regulating plate in through the fixed axle and serve, the fixed axle slant sets up.

2. The auxiliary fixer of the rail inspection vehicle as claimed in claim 1, wherein the fixing plate is an arc-shaped plate, two ends of the fixing plate are bent toward the connecting plate and extend downward, and two ends of the fixing plate are flush with each other and lower than the middle of the fixing plate.

3. The auxiliary fixture for rail inspection vehicles as claimed in claim 1, wherein a friction strip is disposed in the groove.

4. The auxiliary fixer of rail inspection vehicle as claimed in claim 1, wherein the connecting plate has a screw hole.

5. The auxiliary fixture for rail inspection vehicles according to claim 1, wherein one end of the adjusting plate is lower than the other end.