阅读说明：本技术 一种胶轮低地板车体支撑转运一体化装置 (Rubber tyer low floor automobile body supports transports integrated device ) 是由 闫伟 李祥 陈燕 李海林 黄旭 邵勇 于 2020-12-24 设计创作，主要内容包括：本发明公开了一种胶轮低地板车体支撑转运一体化装置,包括运输托盘,所述运输托盘包括框架、车轮、止轮器以及油缸固定座,所述框架承载胶轮低地板车体,所述车轮设置在框架下方带动框架移动,所述止轮器和油缸固定座均设置在框架上,所述止轮器包括支撑板和丝杆升降装置,所述支撑板的一端通过枢轴铰接在所述框架上,所述支撑板的另一端底部设置丝杆升降装置,所述丝杆升降装置带动支撑板沿枢轴转动,所述支撑板升起后卡接在低地板车体的胶轮两侧,所述油缸固定座内放置顶升油缸,所述顶升油缸支撑胶轮低地板车体。本发明适用于对胶轮低地板车体的固定和支撑,方便胶轮低地板车体的调试和运输。(The invention discloses a supporting and transferring integrated device for a rubber wheel low-floor vehicle body, which comprises a conveying tray, wherein the conveying tray comprises a frame, wheels, a wheel stopper and an oil cylinder fixing seat, the frame bears the rubber wheel low-floor vehicle body, the wheels are arranged below the frame to drive the frame to move, the wheel stopper and the oil cylinder fixing seat are both arranged on the frame, the wheel stopper comprises a supporting plate and a lead screw lifting device, one end of the supporting plate is hinged to the frame through a pivot, the bottom of the other end of the supporting plate is provided with a lead screw lifting device, the lead screw lifting device drives the supporting plate to rotate along the pivot, the supporting plate is clamped at two sides of a rubber wheel of the low-floor vehicle body after being lifted, a jacking oil cylinder is arranged in the oil cylinder fixing seat, and the jacking oil cylinder supports the rubber. The invention is suitable for fixing and supporting the rubber wheel low-floor vehicle body, and is convenient for debugging and transporting the rubber wheel low-floor vehicle body.)

1. The utility model provides a rubber tyer low floor automobile body supports transports integrated device, a serial communication port, including transporting the tray, the transportation tray includes frame, wheel, scotch block and hydro-cylinder fixing base, the frame bears rubber tyer low floor automobile body, the wheel sets up and drives the frame removal in the frame below, scotch block and hydro-cylinder fixing base all set up on the frame, the scotch block includes backup pad and lead screw elevating gear, the pivot is passed through to the one end of backup pad and articulates on the frame, the other end bottom of backup pad sets up lead screw elevating gear, lead screw elevating gear drives the backup pad and follows pivot, the backup pad raises the rubber tyer both sides of back joint at the low floor automobile body, place the jacking hydro-cylinder in the hydro-cylinder fixing base, the jacking hydro-cylinder supports the rubber tyer low floor automobile body.

2. The integrated supporting and transferring device for the rubber-tyred low-floor vehicle body according to claim 1, comprising a plurality of transporting trays, wherein the transporting trays are fixedly connected through a connecting frame, the transporting trays and the connecting frame have the same height, and the transporting trays and the connecting frame are spliced to form a track for the rubber-tyred low-floor vehicle body to move.

3. The integrated supporting and transferring device for the rubber-tyred low-floor vehicle body according to claim 2, wherein two sets of cylinder holders are disposed on the transport trays located at the front and rear ends of the plurality of transport trays, and four sets of cylinder holders are disposed on the transport tray located in the middle.

4. The integrated supporting and transferring device for rubber-tyred low-floor vehicles according to claim 2, wherein a plurality of the transport trays are provided with a coupling hook on the transport tray positioned at the foremost end.

5. The integrated supporting and transferring device for the rubber-tyred low-floor vehicle body as claimed in claim 2, wherein a movable support is further arranged below the connecting frame, the movable support comprises a screw nut fixed below the connecting frame, a screw rod in threaded matching with the screw nut is arranged in the screw nut, and a movable foot connected with a ball head is arranged below the screw rod.

6. The integrated supporting and transferring device for the rubber-tyred low-floor vehicle body according to claim 2, wherein a synchronizer is installed between the jacking cylinders in the transportation trays, the jacking cylinders lift synchronously, and the lifting strokes of the jacking cylinders are the same.

7. The integrated rubber-tyred low-floor vehicle body supporting and transferring device of claim 1, wherein the frame comprises an H-shaped steel frame body, wherein a reinforcing channel is disposed between the H-shaped steel frame body, and a steel plate is disposed on the H-shaped steel frame body.

8. The integrated supporting and transferring device for the rubber-tyred low-floor vehicle body as claimed in claim 1, wherein the wheels are mounted on the wheel support through the wheel axle, the wheel support is fixed on the bottom of the frame, and the bearings are arranged between the wheel axle and the wheel support.

9. The integrated rubber-tyred low-floor vehicle body support and transfer device of claim 1, wherein wheels are disposed at each of four corners of the transportation pallet.

Technical Field

The invention relates to the field of rubber-tyred vehicle transportation, in particular to a supporting and transferring integrated device for a rubber-tyred low-floor vehicle body.

Background

The low-floor vehicle body is novel traffic equipment in modern cities, the distance between the vehicle floor and the track surface is less than 40 cm, the existing roads in the cities can be paved with lines, and the low-floor vehicle body is one of the most advanced urban traffic systems in the current world, is green and environment-friendly and has low noise.

The low floor vehicle body in the prior art is not provided with rubber wheels, so that the low floor vehicle body in the prior art is arranged above a false platform and is convenient to transport, needs to be hoisted for many times from production, transportation and assembly, and is continuously updated with the technology of rail transit;

but because the rubber tyer structure can't use the false platform of prior art to realize transporting it again, consequently need design a location convenience, flexible operation, safe and reliable's rubber tyer low floor car body and support transportation integrated device.

Disclosure of Invention

The invention aims to provide an integrated supporting and transferring device for a rubber wheel low-floor vehicle body, which is suitable for fixing and supporting the rubber wheel low-floor vehicle body and facilitates debugging and transportation of the rubber wheel low-floor vehicle body.

In order to solve the technical problem, the invention provides a supporting and transferring integrated device for a rubber wheel low-floor vehicle body, which comprises a conveying tray, wherein the conveying tray comprises a frame, wheels, a wheel stopper and an oil cylinder fixing seat, the frame bears the rubber wheel low-floor vehicle body, the wheels are arranged below the frame to drive the frame to move, the wheel stopper and the oil cylinder fixing seat are both arranged on the frame, the wheel stopper comprises a supporting plate and a lead screw lifting device, one end of the supporting plate is hinged to the frame through a pivot, the bottom of the other end of the supporting plate is provided with a lead screw lifting device, the lead screw lifting device drives the supporting plate to rotate along the pivot, the supporting plate is clamped at two sides of a rubber wheel of the low-floor vehicle body after being lifted, a lifting oil cylinder is arranged in the oil cylinder fixing seat, and the lifting oil cylinder supports.

In a preferred embodiment of the invention, the vehicle body further comprises a plurality of transport trays, the transport trays are fixedly connected through a connecting frame, the transport trays and the connecting frame are consistent in height, and the transport trays and the connecting frame are spliced to form a track for the rubber wheel low-floor vehicle body to move.

In a preferred embodiment of the present invention, the transportation pallet further comprises a plurality of transportation pallets, wherein two sets of cylinder holders are disposed on the transportation pallets located at the front and rear ends, and four sets of cylinder holders are disposed on the transportation pallet located in the middle.

In a preferred embodiment of the present invention, the transport device further comprises a plurality of transport trays, wherein the transport tray located at the foremost end is provided with a connecting hook.

In a preferred embodiment of the present invention, the connecting frame further comprises a movable support arranged below the connecting frame, the movable support comprises a screw nut fixed below the connecting frame, a screw rod in threaded matching with the screw nut is arranged in the screw nut, and a movable foot connected with a ball head is arranged below the screw rod.

In a preferred embodiment of the present invention, a synchronizer is installed between the jacking cylinders in the plurality of transportation trays, the plurality of jacking cylinders lift synchronously, and the lifting strokes of the plurality of jacking cylinders are the same.

In a preferred embodiment of the present invention, the frame further includes an H-shaped steel frame body, a reinforcing channel is disposed between the H-shaped steel frame bodies, and a steel plate is disposed on the H-shaped steel frame body.

In a preferred embodiment of the present invention, the vehicle further comprises a wheel mounted on a wheel support through an axle, the wheel support is fixed on the bottom of the frame, and a bearing is disposed between the axle and the wheel support.

In a preferred embodiment of the present invention, the transportation pallet further comprises wheels disposed at four corners of the transportation pallet.

The invention has the beneficial effects that:

the transportation tray is used for transferring and bearing the rubber wheel low-floor vehicle body, the rubber wheel structure of the low-floor vehicle body is fixed through the wheel stoppers arranged in the transportation tray, the rubber wheels are fixed in the rubber wheel structure through the two wheel stoppers, the rubber wheels are guaranteed not to move, and the safety of a vehicle is guaranteed during transportation;

in addition, the inclination angle of the wheel stopper can be adjusted, so that the low-floor vehicle body can be adjusted to the accurate position relative to the transportation tray by manually controlling the lifting angle of the wheel stopper without accurately positioning when falling into the transportation tray and only falling to the approximate position.

According to the invention, the oil cylinder fixing seat is arranged in the transportation tray and used for placing the jacking oil cylinder, so that the low-floor vehicle body can be jacked up in the tray, and the debugging of the low-floor vehicle body is conveniently realized.

Drawings

FIG. 1 is a schematic structural diagram of the supporting and transferring integrated device for the rubber wheel low floor vehicle body of the invention;

FIG. 2 is a schematic structural view of a shipping pallet of the present invention;

FIG. 3 is a schematic structural view of the wheel chock of the present invention;

fig. 4 is a schematic structural view of the movable bracket of the invention.

The reference numbers in the figures illustrate: 1. a transport tray; 11. a frame; 12. a wheel; 13. a wheel stopper; 131. a support plate; 132. a screw rod lifting device; 133. a pivot; 14. an oil cylinder fixing seat; 2. a connecting frame; 3. a movable support; 31. a feed screw nut; 32. a screw rod; 33. movable ground feet; 4. and (4) connecting hooks.

Detailed Description

The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.

Referring to fig. 1, an embodiment of the supporting and transferring integrated device for the rubber-tyred low-floor vehicle body of the invention includes a plurality of transport trays 1 for bearing the low-floor vehicle body, a connecting frame 2 is arranged between two adjacent transport trays 1, the heights of the upper surfaces of the transport trays 1 and the connecting frame 2 are consistent, and the transport trays 1 and the connecting frame 2 are spliced to form a track for bearing and moving the rubber-tyred low-floor vehicle body.

Referring to fig. 2, the transportation tray 1 includes a frame 11, wheels 12, a wheel stopper 13, and a cylinder fixing base 14.

Frame 11 bears the weight of rubber tyer low floor automobile body, frame 11 includes H type steel frame main part, be provided with the steel sheet on two long arms of H type steel frame main part place the both sides rubber tyer of low floor automobile body on the steel sheet, be provided with between the H type steel frame main part and strengthen the channel-section steel, improve the weighing capacity and the stability of frame through strengthening the steel channel, the intermediate junction forearm of H type steel frame main part is used for placing hydro-cylinder fixing base 14.

The wheels 12 are arranged below the frame 11 to drive the frame 11 to move, the wheels 12 are arranged on the wheel support in a penetrating mode through wheel shafts, and the wheel shafts penetrate through the centers of the wheels. The wheel support is fixed at the bottom of the frame, and a bearing is arranged between the wheel shaft and the wheel support.

Specifically, the four corners of the transportation tray 1 in this embodiment are provided with wheels 12, and the heights of the four wheels 12 are the same, so that the transportation tray 1 is jacked up through the wheels 12, and the transportation tray 1 is convenient to move quickly.

The wheel stopper 13 is arranged on the frame 11, the wheel stopper 13 is arranged below the steel plates on the two long arms of the H-shaped steel frame main body, through holes for the wheel stopper 13 to lift are arranged on the steel plates, as shown in fig. 3, the wheel stopper 13 comprises a support plate 131 and a screw rod lifting device 132, one end of the support plate 131 is hinged on the frame 11 through a pivot 133, the screw rod lifting device 132 is arranged at the bottom of the other end of the support plate 131, the screw rod lifting device 132 drives the support plate 131 to rotate along the pivot 132 so as to push one end of the support plate 131 to pass through the through holes on the steel plates, after the support plate 131 passes through the steel plates, the support plate 131 is lifted by a certain angle and clamped at two sides of the rubber wheel of the low-floor vehicle body, the lifting angle of the support plate 131 in the embodiment can be adjusted according to the screw rod lifting device 132, and the screw, the lifting angle of the supporting plate 131 is 0-90 degrees theoretically, so that the low floor vehicle body does not need to be accurately positioned when falling into the transportation tray 1, only needs to fall to an approximate position, and can be adjusted to an accurate position relative to the transportation tray 1 through the lifting angle of the manual control wheel stopper 13.

The oil cylinder fixing seat 12 is arranged on the middle connecting short arm of the H-shaped steel frame main body, the jacking oil cylinder is placed in the oil cylinder fixing seat 12, and the jacking oil cylinder supports the rubber wheel low floor vehicle body.

Referring to fig. 4, link 2 below still is provided with movable support 3, movable support 3 is including fixing the screw-nut 31 in link 2 below, wear to be equipped with the lead screw 32 with screw-nut 31 screw thread matching in the screw-nut 31, the below of lead screw 32 is provided with the movable lower margin 33 that the bulb is connected, rotates the height that movable lower margin 33 can be adjusted to lead screw 32, improves link 2's commonality, makes link 2 can splice with the transportation tray 1 of multiple not co-altitude to be the movable lower margin 33 that sets up the pivot connection, on the road surface of slope, through the slope setting of movable lower margin 33, can guarantee that the connection plane on the link 2 is the horizontal plane.

When the movable anchor 33 under the movable support 3 is in contact with the ground, the whole integrated device is supported and fixed by the movable anchor 33, and when the movable anchor 33 under the movable support 3 is lifted, the whole integrated device can move.

In this embodiment, it is a plurality of in the transportation tray 1, be provided with two sets of hydro-cylinder fixing base 14 on the transportation tray 1 that is located both ends around, be provided with four sets of hydro-cylinder fixing base 14 on the transportation tray 1 that is located the centre, because be located around two transportation trays 1 set up respectively in head car and tail car below, only need two sets of jacking cylinders can jack up it, be located the below of two car concatenations departments in the centre of transportation tray 1 setting, need four sets of jacking cylinders can jack up it.

In this embodiment, among a plurality of the transportation trays 1, the transportation tray 1 located at the foremost end is provided with the coupling hook 4, and is connected with the tractor through the coupling hook 4, so that the tractor drives the whole integrated device to move.

The supporting and transferring integrated device for the rubber wheel low-floor vehicle body in the embodiment is used for realizing the final transfer between a manufacturing unit and a using unit through a debugging unit, wherein the positioning transfer, the supporting and debugging of the low-floor vehicle body and the final transfer of the low-floor vehicle body on the transportation tray 1 to a flat car are needed to be realized on the transportation tray 1 in the embodiment, and the low-floor vehicle body is transported to the using unit, and the supporting and transferring integrated device comprises the following specific steps:

1. the method comprises the following steps that a car lifting machine is adopted to lift the whole low-floor car body, a transport tray 1 is placed below the low-floor car body, wherein one transport tray 1 is placed below a head car and a tail car of the low-floor car body respectively, one transport tray 1 is placed below the joint of the two middle cars according to the number of the middle cars, and the car lifting machine falls the low-floor car body onto the transport tray 1;

2. adjusting a screw lifting device 132 on the wheel stopper 13 to lift one side of the supporting plate 131 until the supporting plate 131 is contacted with a rubber wheel of a vehicle body of a low floor, fixing the vehicle body through the supporting plate 131, and withdrawing the driving vehicle;

3. adopt the tractor to pass through coupling hook 4 with the transportation tray 1 that is located foremost and be connected, with a plurality of transportation tray 1 pulling debugging unit, in debugging unit department, place jacking cylinder in hydro-cylinder fixing base 14, it is a plurality of be equipped with the synchronous ware between the jacking cylinder in the transportation tray 1, a plurality of jacking cylinder go up and down in step, and a plurality of jacking cylinder's lift stroke is the same, makes low floor car body go up and down in step, can not cause the automobile body slope.

4. After debugging is finished, the flat car is transported to a using unit, a low floor car body needs to be transported to the flat car along transport trays 1, firstly, a connecting frame 2 is added between two adjacent transport trays 1, the connecting frame 2 is fixedly connected with the transport trays 1 through bolts, the height of the upper plane of the connecting frame 2 is ensured to be consistent with that of the upper plane of the transport trays 1, the transport trays 1 and the connecting frame 2 are spliced to form a track for bearing and moving the rubber wheel low floor car body, a movable support 3 is arranged below the connecting frame 2, the height of a screw rod 32 and the angle of the movable anchor 33 are adjusted, the movable anchor 33 is tightly attached to the ground, the end part of the transport tray 1 is connected with the tail part of the flat car into a whole through a gap bridge, the transport tray 1 is butted with the track of the flat car, a wheel stopper 13 on the transport tray 1 is put on the track, and the rubber wheel can move on the track, the tractor of the flat car is hung on the head of the low-floor car body, and the low-floor car body is pulled up to the flat car.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.