CN204341042U - Loading frame jacking system and there is its piggyback transport car - Google Patents

Abstract

The utility model provides a loading frame lifting device and a piggyback transport vehicle with the same. The loading frame lifting device includes: a loading frame lifting device body; a lifting part, which is arranged on the loading frame lifting device body; frame connection. The technical scheme of the utility model solves the problem in the prior art that the separation structure is complicated and the separation of the loading frame and the end bottom frame is inconvenient.

Description

Loading frame lifting device and piggyback transport vehicle with same

technical field

The utility model relates to the field of railway transportation, in particular to a loading frame lifting device and a piggyback transport vehicle with the same.

Background technique

Railway piggyback transport means that after the road truck or semi-trailer is loaded with goods, it drives on the special railway vehicle at the train station at the departure station, and completes the long-distance transportation by railway. After arriving at the destination train station, the road truck drives off the special railway vehicle by itself. A convenient mode of transportation to your final destination.

In the prior art, when a road truck is driven onto a railway transport vehicle, it is necessary to move the loading rack on the rail transport vehicle to the outside of the rails so that the road truck can drive into the loading rack, and then move the loading rack back to the rail to complete the loading. process. Wherein, the loading rack needs to be separated from the end chassis before moving, so as to avoid interference with the moving track of the loading rack. In the prior art, the separation structure of the loading frame is complicated, and it is inconvenient to separate the loading frame from the end chassis.

Utility model content

The main purpose of the utility model is to provide a loading rack elevating device and a piggyback transport vehicle with it, so as to solve the problem in the prior art that the separation structure is complicated and it is inconvenient to separate the loading rack from the end chassis.

In order to achieve the above object, according to one aspect of the utility model, a loading frame lifting device is provided, including: a loading frame lifting device body; a lifting part, which is arranged on the loading frame lifting device body, and one end of the lifting part is connected to the loading frame .

Further, the loading frame lifting device further includes: a moving part, which is arranged on the loading frame lifting device body, and the loading frame slides along the slideway through the moving part.

Further, there is a predetermined distance between the lifting part and the moving part in the horizontal direction.

Further, the loading frame lifting device body includes: a first connecting plate, the moving part is arranged on the first connecting plate; a second connecting plate, the side of the first connecting plate is vertically connected with the side of the second connecting plate, and the lifting part Set on the second connection board.

Further, the moving part includes: an executed part used for traction; rollers, arranged under the executed part, and the rollers rotate toward the pivoting direction of the loading frame.

Further, the lifting part includes: a lifting support, the lifting support is arranged on the second connecting plate; a loading rack lifting mechanism is arranged on the lifting support, and the telescopic end of the loading rack lifting mechanism is connected to the first end of the loading rack.

Further, the loading frame lifting device also includes: a loading frame lifting guide part for guiding the loading frame lifting device body when the loading frame is lifted in the vertical direction, and the loading frame lifting guide part is arranged on the inner side wall of the second connecting plate superior.

Further, the lifting guide part of the loading frame includes: lifting guide wheels, the rotation shaft of which is vertically arranged on the side wall of the second connecting plate; The blocks cooperate with the lifting guide wheels to form a vertical guide structure.

Further, the lifting device of the loading frame further includes: a hitch gear arranged on the first connecting plate.

According to another aspect of the present utility model, a piggyback transport vehicle is provided, and the piggyback transport vehicle includes the above-mentioned loading frame lifting device.

Applying the technical solution of the utility model, by setting a lifting device for the loading frame, the lifting part is connected with the loading frame to drive the loading frame to lift, and the loading frame can be separated from the end chassis through the upward movement. The device simplifies the lifting structure of the loading frame, and facilitates the staff to operate the lifting device of the loading frame while realizing the lifting of the loading frame.

Description of drawings

The accompanying drawings constituting a part of this application are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute improper limitations to the utility model. In the attached picture:

Fig. 1 shows a schematic diagram of installation of a loading frame lifting device provided according to an embodiment of the present invention;

Fig. 2 shows a schematic structural view of the inside of the loading frame lifting device provided according to an embodiment of the present invention;

Fig. 3 shows a schematic structural view of the outside of the loading frame lifting device provided according to an embodiment of the present invention;

Fig. 4 shows an installation side view of the loading frame lifting device provided according to the embodiment of the present invention.

detailed description

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

As shown in Figures 1 to 4, the utility model embodiment provides a loading frame lifting device, the loading frame lifting device includes: loading frame lifting device body 2-210 and lifting part 2-230, lifting part 2-230 It is arranged on the loading frame lifting device body 2-210, and one end of the lifting part 2-230 is connected with the loading frame 2-100.

Through the lifting device of the loading frame provided by the embodiment of the utility model, the lifting part is connected with the loading frame to drive the loading frame to lift, and the loading frame can be separated from the end chassis through the upward movement. The device simplifies the lifting structure of the loading frame, and facilitates the staff to operate the lifting device of the loading frame while realizing the lifting of the loading frame.

In the embodiment of the present utility model, the loading frame elevating device body 2-210 is movably arranged on the loading frame 2-100. The moving part 2-220 is arranged on the loading frame elevating device body 2-210 and is used to move the loading frame 2-100, the loading frame 2-100 slides along the slideway through the moving part 2-220, and the moving part 2-220 forms a sliding fit part . The lifting part 2-230 is arranged on the loading frame lifting device body 2-210 and is used for lifting the loading frame 2-100. One end of the lifting part 2-230 is connected to the loading frame 2-100, and the lifting part 2-230 uses the moving part 2-220 as a supporting point to lift and lower the loading frame 2-100. The loading frame lifting device 2-200 has a simple structure and is easy to install, and the loading frame 2-100 can be lifted and swung on the end chassis 1-100 through this structure.

Specifically, there is a predetermined distance between the lifting part 2-230 and the moving part 2-220 in the horizontal direction. In this way, there is no interference between the lifting of the loading frame 2-100 and the moving part 2-220.

Specifically, the loading frame lifting device body 2-210 includes a first connecting plate 2-211 and a second connecting plate 2-212. Wherein, the moving part 2-220 is arranged on the first connecting plate 2-211, the side of the first connecting plate 2-211 is vertically connected with the side of the second connecting plate 2-212, and the lifting part 2-230 is arranged on the second connecting plate 2-211. On the second connection board 2-212.

The moving part 2-220 includes an executed part 2-221 and a roller 2-222, the executed part 2-221 is used to accommodate the actuator, the roller 2-222 is arranged below the executed part, and the roller 2-222 faces the loading rack 2-100 of pivot direction rotation. When the loading frame 2-100 moves on the slideway, the actuator cooperates with the executed part 2-221 to provide a pivoting moment to the loading frame 2-100, so that the loading frame 2-100 can pass through the rollers 2-222 on the end chassis Move on 1-100.

The lifting part 2-230 includes a lifting support and a loading frame lifting mechanism 2-232. Wherein, the lifting support includes a first support 2-231, and the first support 2-231 is arranged on the second connecting plate 2-212. The loading frame lifting mechanism 2-232 is arranged on the first support 2-231, and the telescopic end of the loading frame lifting mechanism 2-232 is connected with the end of the loading frame 2-100 near the end chassis 1-100, and the loading frame 2 -100 before pivoting, the loading frame elevating mechanism 2-232 drives the end of the loading frame 2-100 to rise to the moving position, so that the end chassis 1-100 can Avoid the loading frame 2-100, when the end of the loading frame 2-100 is in the moving position, the pivoting drive device 6-100 drives the loading frame 2-100 to pivot around the support device 5-100, when the loading frame 2 After the -100 rotates to a predetermined position, the loading frame elevating mechanism 2-232 drives the loading frame 2-100 to drop to the ground.

Specifically, the second support 2-233 is provided with a guide groove 2-233a, and the loading frame lifting device 2-200 also includes a loading frame lifting guide part 2-240, and the loading frame lifting guide part 2-240 is arranged on the second On the side wall of the second connecting plate 2-212 facing the inner side of the loading frame 2-100, the lifting guide part 2-240 of the loading frame cooperates with the guide groove 2-233a to guide the loading frame 2-100 in the vertical direction.

Wherein, the lifting guide part 2-240 of the loading rack includes: lifting guide wheels 2-241 and guide sliders 2-242. Wherein, the guide slider 2-242 is arranged on both sides of the lifting guide wheel 2-241, and the groove wall of the guide groove 2-233a is arranged in the gap between the lifting guide wheel 2-241 and the guide slider 2-242. In this way, when the loading frame 2-100 is raised and lowered, the lifting and lowering guide part 2-240 of the loading frame can cooperate with the guide groove 2-233a for guidance.

Wherein, the lifting device of the loading frame further includes a hooking gear 2-250 for hooking, and the hooking gear 2-250 is arranged on the first connecting plate 2-211.

According to a piggyback transport vehicle provided by an embodiment of the present invention, the piggyback transport vehicle includes the above-mentioned loading frame lifting device. The loading frame elevating device can lift the loading frame 2-100 of the piggyback transport vehicle, so as to separate or connect the loading frame 2-100 and the end chassis 1-100.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (10)

1. a loading frame jacking system, is characterized in that, comprising:

Loading frame jacking system body (2-210);

Lifting unit (2-230), be arranged on described loading frame jacking system body (2-210), one end of described lifting unit (2-230) is connected with loading frame (2-100).

2. loading frame jacking system according to claim 1, is characterized in that, described loading frame jacking system also comprises:

Moving part (2-220), be arranged on described loading frame jacking system body (2-210), described loading frame (2-100) is slided along slideway by described moving part (2-220).

3. loading frame jacking system according to claim 2, is characterized in that, in the horizontal direction, has preset distance between described lifting unit (2-230) and described moving part (2-220).

4. loading frame jacking system according to claim 3, is characterized in that, described loading frame jacking system body (2-210) comprising:

First connecting panel (2-211), described moving part (2-220) is arranged on described first connecting panel (2-211);

Second connecting panel (2-212), the side of described first connecting panel (2-211) is connected with the side of described second connecting panel (2-212) is vertical, and described lifting unit (2-230) is arranged on described second connecting panel (2-212).

5. loading frame jacking system according to claim 2, is characterized in that, described moving part (2-220) comprising:

For the portion that is performed (2-221) of drawing;

Roller (2-222), be performed below, portion (2-221), and described roller (2-222) rotates described in being arranged on towards the pivotal orientation of described loading frame (2-100).

6. loading frame jacking system according to claim 4, is characterized in that, described lifting unit (2-230) comprising:

Lifting support (2-231), described lifting support (2-231) is arranged on described second connecting panel (2-212);

Loading frame lifting mechanism (2-232), is arranged on described lifting support (2-231), and the telescopic end of described loading frame lifting mechanism (2-232) is connected with the first end of described loading frame (2-100).

7. loading frame jacking system according to claim 4, is characterized in that, described loading frame jacking system also comprises:

Loading frame lifting guide part (2-240) of guiding loading frame jacking system body (2-210) when being elevated for described loading frame (2-100) in the vertical direction, described loading frame lifting guide part (2-240) is arranged on the sidewall of the inner side of described second connecting panel (2-212).

8. loading frame jacking system according to claim 7, is characterized in that, described loading frame lifting guide part (2-240) comprising:

Lifting track adjusting wheel (2-241), the rotational axis vertical of described lifting track adjusting wheel (2-241) is arranged on the sidewall of described second connecting panel (2-212);

Guide runner (2-242), is arranged on the both sides of described lifting track adjusting wheel (2-241) vertically, and described guide runner (2-242) coordinates to form vertical guide frame with described lifting track adjusting wheel (2-241).

9. loading frame jacking system according to claim 4, is characterized in that, described loading frame jacking system also comprises: mounting shelves (2-250), is arranged on described first connecting panel (2-211).

10. a piggyback transport car, is characterized in that, described piggyback transport car comprises the loading frame jacking system according to any one of claim 1 to 9.