CN213705426U

CN213705426U - Rail transport vehicle convenient to change wheel

Info

Publication number: CN213705426U
Application number: CN202022293073.8U
Authority: CN
Inventors: 曹江涛; 孔维华; 高钊
Original assignee: Hebei Huafeng Energy Technology Development Co Ltd
Current assignee: Hebei Huafeng Energy Technology Development Co Ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-07-16
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a rail transport vehicle convenient to change wheel, including the automobile body, and be used for supporting first wheel, second wheel and the third wheel of automobile body, first wheel and second wheel are connected with the wheel support, and the wheel support is connected with a branch wheel in the position department of the perpendicular bisector between first wheel and second wheel, and is connected with the support alignment jig on a branch wheel; the rail transport vehicle further comprises a vehicle body support fixedly connected to the vehicle body, the third wheel is connected to the vehicle body support in a rolling mode, the portion, abutted against the supporting adjusting frame, of the vehicle body support is connected and matched with the supporting adjusting frame in a dismounting mode, and the supporting adjusting frame and the third wheel are matched to support the vehicle body support. The utility model discloses can dismantle the support alignment jig from the automobile body support to through the mode that removes the support alignment jig, make the interval increase between second wheel and the third wheel, so that to the change of second wheel, and then realized this rail transport car to the function of second wheel online change.

Description

Rail transport vehicle convenient to change wheel

Technical Field

The utility model belongs to the technical field of the transport vechicle is relevant, especially relate to a rail transport vechicle convenient to change wheel.

Background

During production, a company usually needs to move on a rail by using a transport vehicle with three wheels to move materials from one side of the rail to the other side of the rail.

At present, as shown in fig. 1, when a wheel arranged at a middle position is damaged, because the distance between two wheels at two sides and the wheel at the middle position is small, so that the wheels at the middle position can not be directly disassembled from the rail transport vehicle, and therefore a large crane is required to be adopted to hoist the whole rail transport vehicle, which is costly and has certain limitations for the application, another method is to set one of the ends of the track as a detachable structure, and the replacement of the wheels is achieved by disassembling the track at the position of the middle wheel, the replacement of the wheels is realized by adopting a rail dismounting mode, and the rail transport vehicle needs to continue to move on the rail under the condition that the wheels are damaged until the rail on one section of the rail is dismounted, so that the purpose of replacing the wheels on line cannot be met.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a rail transport vehicle with wheels convenient to replace, aiming at the technical problems in the prior art.

The rail transport vehicle convenient for wheel replacement comprises a vehicle body, a first wheel, a second wheel and a third wheel, wherein the first wheel, the second wheel and the third wheel are used for supporting the vehicle body; the rail transport vehicle further comprises a vehicle body support fixedly connected with the vehicle body, and the third wheel is connected with the vehicle body support in a rolling mode, wherein the vehicle body support abuts against the part supporting the adjusting frame and is connected with the supporting adjusting frame in a dismounting mode, and the supporting adjusting frame and the third wheel are matched to support the vehicle body support.

As the utility model discloses a preferred scheme, the automobile body support with support the cooperation of alignment jig butt to connect fixedly with bolt and nut.

As the utility model discloses a preferred scheme, the automobile body support with three butt fitting surface has between the support alignment frame, wherein every the butt fitting surface is connected fixedly with bolt and nut respectively.

As the utility model discloses a preferred scheme, it is three the butt fitting surface includes the first butt fitting surface that a level set up, and the second butt fitting surface and the third butt fitting surface of two vertical settings, the second butt is joined in marriage the face and is reached the third butt fitting surface divide reside in the upper and lower both sides of first butt fitting surface.

As a preferable aspect of the present invention, the length of the first abutting fitting surface in the horizontal direction is larger than the diameter of the second wheel.

As a preferred aspect of the present invention, the body frame has a bending extension portion, and the third wheel is connected to the end portion of the bending extension portion in a rolling manner, so that the third wheel can be disposed on the track simultaneously with the first wheel and the second wheel.

As the preferred embodiment of the present invention, the third wheel is detachably connected to the bending extension portion of the body frame through a third wheel mounting frame.

As a preferred aspect of the present invention, the first wheel is detachably connected to the wheel support through a first wheel mounting bracket; and the second wheel is detachably connected to the wheel support through a second wheel mounting frame.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

the utility model provides a rail transport vechicle convenient to change wheel simple structure, through the automobile body support with support the reasonable structure setting of alignment jig for this rail transport vechicle can be dismantled the alignment jig from the automobile body support when changing the second wheel, and through removing the mode that supports the alignment jig, make the interval between second wheel and the third wheel increase, so that to the change of second wheel, and then realized this rail transport vechicle to the function of the online change of second wheel.

Drawings

Fig. 1 is a schematic structural diagram of a rail transport vehicle provided in the prior art.

Fig. 2 is a schematic structural view of the rail transportation vehicle convenient for replacing wheels according to an embodiment of the present invention.

10, a vehicle body; 20. a first wheel; 21. a first wheel mount; 30. a second wheel; 31. a second wheel mount; 40. a third wheel; 41. a third wheel mount; 50. a wheel carrier; 51. a supporting wheel; 60. supporting the adjusting frame; 70. a vehicle body support; 71. bending the extension part; 101. a bolt; 102. a first abutting mating surface; 103. a second abutting mating surface; 104. a third abutting mating surface; 200. a track.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 2, a rail transportation vehicle convenient for replacing wheels according to an embodiment of the present invention includes a vehicle body 10, and a first wheel 20, a second wheel 30 and a third wheel 40 for supporting the vehicle body 10.

In the present embodiment, the rail transportation vehicle of the present embodiment further includes a wheel bracket 50, a support adjustment bracket 60, and a vehicle body bracket 70, wherein the first wheel 20 and the second wheel 30 are rollingly connected to the wheel bracket 50, the support adjustment bracket 60 is disposed at a position where the wheel bracket 50 is located at a perpendicular bisector between the first wheel 20 and the second wheel 30, and the support adjustment bracket 60 is specifically supported by the support wheel 51; the third wheel 40 of the present embodiment is connected to the vehicle body bracket 70 in a rolling manner, and the vehicle body 10 is fixedly provided on the vehicle body bracket 70, wherein the portion of the vehicle body bracket 70 abutting against the support adjustment bracket 60 is detachably connected and engaged with the support adjustment bracket 60, and the support adjustment bracket 60 is engaged with the third wheel 40 to support the vehicle body bracket 70. That is, the rail transport vehicle according to the present embodiment can support the vehicle body bracket 70 by the support adjustment bracket 60 being engaged with the third wheel 40, and can also function to adjust the distance between the second wheel 30 and the third wheel 40 by the detachable engagement between the support adjustment bracket 60 and the vehicle body bracket 70.

Specifically, the body mount 70 of the present embodiment is in contact engagement with the support bracket 60, and is fastened and fixed by a bolt 101 and a nut. That is, the body mount 70 and the support adjustment bracket 60 according to the present embodiment are attached to and detached from each other by the bolts 101 and the nuts, and the body mount 70 and the support adjustment bracket 60 are further easily attached to and detached from each other.

Further, the body bracket 70 and the support adjustment bracket 60 of the present embodiment have three abutting engagement surfaces therebetween, and each abutting engagement surface is connected and fixed by the bolt 101 and the nut, respectively, thereby improving the stability when the body bracket 70 and the support adjustment bracket 60 are connected and fixed by the bolt 101 and the nut.

Specifically, the three abutting joint surfaces of the present embodiment include a first abutting joint surface 102 disposed horizontally, and a second abutting joint surface 103 and a third abutting joint surface 104 disposed vertically, wherein the second abutting joint surface 103 and the third abutting joint surface 104 are respectively disposed on the upper and lower sides of the first abutting joint surface 102. It should be noted that the abutting engagement surfaces of the body bracket 70 and the support adjustment bracket 60 according to the present embodiment are not limited to those shown in the drawings, and those skilled in the art can set the number of abutting engagement surfaces to two, and the angle formed by two adjacent abutting engagement surfaces can be an acute angle or an obtuse angle according to the use requirement, and will not be described herein.

In the present embodiment, the length of the first abutting engagement surface 102 in the horizontal direction in the present embodiment is larger than the diameter of the second wheel 30, so that after the body bracket 70 is detached from the support adjustment bracket 60, the support adjustment bracket 60 can support the body bracket 70, and the distance between the second wheel 30 and the third wheel 40 can be adjusted to a space sufficient for the second wheel 30 to be entirely removed by adjusting the support adjustment bracket 60 or the body bracket 70, thereby facilitating the replacement of the second wheel 30.

It is understood that the body bracket 70 of the present embodiment has the bent extension 71, and the third wheel 40 is rollingly coupled to an end of the bent extension 71 so that the third wheel 40 can be simultaneously disposed on the rail 200 with the first wheel 20 and the second wheel 30, thereby achieving the assembling coupling of the third wheel 40 on the body bracket 70.

In addition, the third wheel 40 of the present embodiment is detachably connected to the bent extension portion 71 of the body frame 70 via the third wheel mount 41; and, the first wheel 20 is removably attached to the wheel carriage 50 by the first wheel mount 21; and, the second wheel 30 is detachably connected to the wheel bracket 50 through the second wheel mounting bracket 31, so as to facilitate the assembly and disassembly of the first wheel 20, the second wheel 30 and the third wheel 40.

To sum up, the utility model provides a rail transport vechicle convenient to change wheel simple structure through the automobile body support with support the reasonable structure setting of alignment jig for this rail transport vechicle can dismantle the alignment jig from the automobile body support when changing the second wheel, and support the mode of alignment jig through removing, makes the interval between second wheel and the third wheel increase, so that to the change of second wheel, and then realized this rail transport vechicle to the function of second wheel online change.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A rail transport vehicle convenient for wheel replacement comprises a vehicle body, a first wheel, a second wheel and a third wheel, wherein the first wheel, the second wheel and the third wheel are used for supporting the vehicle body; the rail transport vehicle further comprises a vehicle body support fixedly connected with the vehicle body, and the third wheel is connected with the vehicle body support in a rolling mode, wherein the vehicle body support abuts against the part supporting the adjusting frame and is connected with the supporting adjusting frame in a dismounting mode, and the supporting adjusting frame and the third wheel are matched to support the vehicle body support.

2. The rail transport vehicle with the wheels convenient to replace as claimed in claim 1, wherein the vehicle body bracket is in butt fit with the supporting and adjusting frame and is fixedly connected through bolts and nuts.

3. The rail transport vehicle convenient for wheel replacement as claimed in claim 2, wherein there are three abutting engagement surfaces between the vehicle body bracket and the support adjusting bracket, wherein each abutting engagement surface is fixed by bolts and nuts.

4. The rail transport vehicle with the wheels convenient to replace as claimed in claim 3, wherein the three abutting and matching surfaces comprise a first abutting and matching surface arranged horizontally, and a second abutting and matching surface and a third abutting and matching surface arranged vertically, and the second abutting and matching surface and the third abutting and matching surface are respectively arranged at the upper side and the lower side of the first abutting and matching surface.

5. The rail transport vehicle facilitating wheel replacement of claim 4, wherein the length of the first abutting engagement surface in the horizontal direction is greater than the diameter of the second wheel.

6. The rail transport vehicle facilitating wheel exchange of claim 1, wherein the body frame has a bent extension, and the third wheel is rollingly connected to an end of the bent extension to enable the third wheel to be disposed on the rail simultaneously with the first wheel and the second wheel.

7. The rail transport vehicle facilitating wheel replacement of claim 1, wherein the third wheel is removably attached to the bent extension of the body bracket by a third wheel mount.

8. The rail transport vehicle facilitating wheel replacement of claim 1, wherein the first wheel is removably attached to the wheel carriage by a first wheel mount; and the second wheel is detachably connected to the wheel support through a second wheel mounting frame.