CN216661417U

CN216661417U - Rail trolley stable in operation

Info

Publication number: CN216661417U
Application number: CN202122566473.6U
Authority: CN
Inventors: 涂洪波; 张围围; 谢科; 陈虹宇; 李毅; 张毅; 杜天杰; 陈庆平; 高开云
Original assignee: Guizhou Wujiang Hydropower Development Co ltd Goupitan Power Plant; Guizhou Wujiang Hydropower Development Co Ltd
Current assignee: Guizhou Wujiang Hydropower Development Co ltd Goupitan Power Plant; Guizhou Wujiang Hydropower Development Co Ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-06-03
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a rail trolley with stable operation, which comprises a main body part, a rail, a trolley arranged on the rail and a supporting part arranged at the bottom of the trolley, wherein the rail is arranged on the main body part; and the movement assembly comprises a connecting piece arranged at the bottom of the trolley, an adjusting piece arranged in the connecting piece, an elastic piece arranged in the connecting piece and a rotating piece arranged at the bottom of the connecting piece. According to the rail transport trolley, due to the arrangement of the main body part and the movement assembly, the rail transport trolley can keep stable in operation after long-term operation through manual adjustment, and the risk of derailment is avoided.

Description

Rail trolley stable in operation

Technical Field

The utility model relates to the technical field of rail transportation, in particular to a rail trolley which runs stably.

Background

In order to adapt to a narrow space of a certain terrain or a place needing long-term object transportation, a track transportation trolley is often erected for transporting objects back and forth. The external dimension of the tractor is compact, and the tractor is provided with a truck, a man car, a skip car and the like, and generally needs to be pulled by a locomotive or a winch. Because the working environment of the trolley is severe, the abrasion of the walking wheels is easily caused by long-term work, and the risk of shaking and even derailing occurs. Therefore, the track trolley with adjustable walking wheels and stable operation is designed.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract and the title of the application to avoid obscuring the purpose of this section, the abstract and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.

The present invention has been made in view of the above and/or other problems with existing railcars that operate stably.

Therefore, the utility model aims to solve the problems that the travelling wheels of the rail transport trolley are seriously worn and are easy to shake and derail after the rail transport trolley works for a long time.

In order to solve the technical problems, the utility model provides the following technical scheme: a rail trolley with stable operation comprises a main body part, a support part and a rail, wherein the main body part comprises a rail, a trolley arranged on the rail, and the support part arranged at the bottom of the trolley; and the movement assembly comprises a connecting piece arranged at the bottom of the trolley, an adjusting piece arranged in the connecting piece, an elastic piece arranged in the connecting piece and a rotating piece arranged at the bottom of the connecting piece.

As a preferable scheme of the rail trolley with stable operation, the rail trolley comprises: the support piece comprises a mounting block arranged at the bottom of the trolley and a sliding groove arranged in the mounting block.

As a preferable scheme of the rail trolley with stable operation, the rail trolley comprises: the connecting piece comprises a moving block arranged between the mounting blocks, and the moving block is connected with the mounting blocks in a sliding mode.

As a preferable scheme of the rail trolley with stable operation, the rail trolley comprises: the connecting piece further comprises a stop block arranged at the end part of the moving block, and the stop block is fixedly connected with the moving block.

As a preferable scheme of the rail trolley with stable operation, the rail trolley comprises: the adjusting piece comprises a screw rod arranged inside the moving block, and the screw rod is in threaded fit with the moving block.

As a preferable scheme of the rail trolley with stable operation, the utility model comprises the following steps: the adjusting piece further comprises a power-assisted disc arranged at the end part of the screw rod and a handle arranged on the power-assisted disc, and the power-assisted disc is fixedly connected with the end part of the screw rod.

As a preferable scheme of the rail trolley with stable operation, the rail trolley comprises: the elastic piece comprises a first spring arranged between the moving blocks, and the end parts of the two sides of the first spring are fixedly connected with the moving blocks.

As a preferable scheme of the rail trolley with stable operation, the rail trolley comprises: the elastic piece further comprises a second spring arranged inside the moving block.

As a preferable scheme of the rail trolley with stable operation, the rail trolley comprises: the rotating piece comprises a rotating shaft arranged at the bottom of the second spring, and the rotating shaft is rotatably connected with the moving block.

As a preferable scheme of the rail trolley with stable operation, the rail trolley comprises: the rotating part further comprises a walking wheel arranged at the bottom of the rotating shaft, and the walking wheel is rotatably connected with the rotating shaft.

The utility model has the beneficial effects that: according to the rail transport trolley, due to the arrangement of the main body part and the movement assembly, the rail transport trolley can keep stable in operation after long-term operation through manual adjustment, and the risk of derailment is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:

fig. 1 is an application scene diagram of a rail car with stable operation.

Fig. 2 is a structural diagram of a moving component of a track trolley which runs stably.

Fig. 3 is another view of the moving components of the rail car with stable operation.

Fig. 4 is a structure diagram of the inside of a moving block of the track trolley running stably.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to fig. 1 and 2, a first embodiment of the present invention provides a stable-running rail car, which includes a main body 100 and a moving assembly 200, the rail car can carry an object through the main body 100, and the movement assembly 200 can ensure the stable running of the rail car.

Specifically, the main body part 100 comprises a rail 101, a trolley 102 arranged on the rail 101 and a support part 103 arranged at the bottom of the trolley 102, the rail 101 can be directly made of I-steel, the operation is economical and applicable, the trolley 102 can be selected from models with different specifications according to actual production needs, the support part 103 can be directly fixedly welded at the bottom of the trolley 102, and the number of the support part 103 can be four.

Preferably, the moving assembly 200 comprises a connecting member 201 disposed at the bottom of the cart 102, an adjusting member 202 disposed inside the connecting member 201, an elastic member 203 disposed inside the connecting member 201, and a rotating member 204 disposed at the bottom of the connecting member 201, wherein the number of the connecting members 201 at each of the supporting members 103 is two, and the connecting members are symmetrically disposed. The adjusting part 202 can adjust the distance between the connecting part 201 and the user. The elastic member 203 plays a certain role of buffering and compensation. The rotating member 204 is used for movement of the trolley 102 on the track.

When the adjustable adjusting part 202 is used, the connecting part 201 can move in the supporting part 103 in opposite directions when the trolley 102 works on the track 101 for a long time and moves to shake, and the rotating part 204 can also move in opposite directions, so that the track 101 is clamped, and the risks of shaking and derailing are avoided. While the adjustment member 202 may provide some damping and compensation during movement. The whole device is simple to install and operate, greatly reduces potential safety hazards caused by abrasion of the rail trolley, and is suitable for different scenes.

Example 2

Referring to fig. 2 to 4, a second embodiment of the present invention is shown, and this embodiment is based on the previous embodiment.

Specifically, the support member 103 includes a mounting block 102a disposed at the bottom of the trolley 102, and a sliding groove 102a-1 disposed inside the mounting block 102a, and the sliding groove 102a-1 is disposed to facilitate movement of the moving block 201 a.

Preferably, the connecting member 201 includes a moving block 201a disposed between the mounting blocks 102a, the moving block 201a is slidably connected to the mounting blocks 102a, and the moving block 201a can control the clamping degree between the traveling wheels 204b and the track 101.

Preferably, the connecting member 201 further includes a stopper 201b disposed at an end of the moving block 201a, the stopper 201b is fixedly connected to the moving block 201a, and the stopper 201b plays a certain limiting role in the movement of the moving block 201 a.

Preferably, the adjusting member 202 includes a screw 202a disposed inside the moving block 201a, the screw 202a is screwed with the moving block 201a, and the rotation of the screw 202a can control the movement of the moving block 201 a.

Preferably, the adjusting member 202 further includes a power disc 202b disposed at an end of the screw 202a, and a handle 202b-1 on the power disc 202b, the power disc 202b is fixedly connected to the end of the screw 202a, and the power disc 202b is disposed to facilitate the adjustment and rotation of the screw.

Preferably, the elastic member 203 includes a first spring 203a disposed between the moving blocks 201a, both side ends of the first spring 203a are fixedly connected to the moving blocks 201a, and the first spring 203a plays a certain compensation role between the two moving blocks 201 a.

Preferably, the elastic member 203 further includes a second spring 203b disposed inside the moving block 201a, which has a certain buffering effect on the vertical movement of the cart 102.

Further, the rotating member 204 includes a rotating shaft 204a disposed at the bottom of the second spring 203b, and the rotating shaft 204a is rotatably connected to the moving block 201 a.

Furthermore, the rotating member 204 further comprises a traveling wheel 204b arranged at the bottom of the rotating shaft 204a, the traveling wheel 204b is rotatably connected with the rotating shaft 204a, and the traveling wheel 204b clamps the track 101 in the middle, so that the track can be conveniently rolled and can be prevented from derailing.

When the trolley 102 works on the track 101 for a long time and moves to shake, the handle 202b-1 can be used to rotate the power disc 202b, the power disc 202b drives the screw 202a to rotate, the two moving blocks 201a move oppositely along the sliding groove 102a-1, and the stop 201b plays a certain limiting role in movement. When the moving blocks 201a move towards each other, the rotating shaft 204a at the bottom of the moving blocks can drive the two traveling wheels 204b to move towards each other, so that the track 101 is clamped, and the risks of shaking and derailing are avoided. The first spring 203a between the two moving blocks 201a plays a certain role of buffering when the moving blocks 201a move. And the second spring 203b at the top of the rotating shaft 204a can play a certain role in buffering the up-and-down shaking of the trolley 102. The whole device is simple to install and operate, greatly reduces potential safety hazards caused by abrasion of the rail trolley, and is suitable for different scenes.

It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims

1. The utility model provides a move stable small rail car which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the main body piece (100) comprises a track (101), a trolley (102) arranged on the track (101), and a support piece (103) arranged at the bottom of the trolley (102); and the number of the first and second groups,

the moving assembly (200) comprises a connecting piece (201) arranged at the bottom of the trolley (102), an adjusting piece (202) arranged in the connecting piece (201), an elastic piece (203) arranged in the connecting piece (201), and a rotating piece (204) arranged at the bottom of the connecting piece (201).

2. The track trolley stable in operation as claimed in claim 1, wherein: the supporting piece (103) comprises a mounting block (102a) arranged at the bottom of the trolley (102), and a sliding groove (102a-1) arranged inside the mounting block (102 a).

3. The track trolley stable in operation as claimed in claim 2, wherein: the connecting piece (201) comprises a moving block (201a) arranged between the mounting blocks (102a), and the moving block (201a) is connected with the mounting blocks (102a) in a sliding mode.

4. The track trolley stable in operation as claimed in claim 3, wherein: the connecting piece (201) further comprises a stop block (201b) arranged at the end part of the moving block (201a), and the stop block (201b) is fixedly connected with the moving block (201 a).

5. A rail trolley stable in operation as claimed in claim 3 or 4, characterized in that: the adjusting piece (202) comprises a screw rod (202a) arranged inside the moving block (201a), and the screw rod (202a) is in threaded fit with the moving block (201 a).

6. The rail car capable of stably operating as claimed in claim 5, wherein: the adjusting piece (202) further comprises a power-assisted disc (202b) arranged at the end part of the screw rod (202a) and a handle (202b-1) arranged on the power-assisted disc (202b), and the power-assisted disc (202b) is fixedly connected with the end part of the screw rod (202 a).

7. A rail trolley according to any one of claims 3, 4 or 6, characterized in that: the elastic piece (203) comprises a first spring (203a) arranged between the moving blocks (201a), and two side ends of the first spring (203a) are fixedly connected with the moving blocks (201 a).

8. The track trolley stable in operation as claimed in claim 7, wherein: the elastic piece (203) further comprises a second spring (203b) arranged inside the moving block (201 a).

9. The track trolley stable in operation as claimed in claim 8, wherein: the rotating piece (204) comprises a rotating shaft (204a) arranged at the bottom of the second spring (203b), and the rotating shaft (204a) is rotatably connected with the moving block (201 a).

10. The rail car capable of stably operating as claimed in claim 9, wherein: the rotating piece (204) further comprises a walking wheel (204b) arranged at the bottom of the rotating shaft (204a), and the walking wheel (204b) is rotatably connected with the rotating shaft (204 a).