CN218367945U

CN218367945U - Trailer is transported to modular frock of multiunit

Info

Publication number: CN218367945U
Application number: CN202221644912.9U
Authority: CN
Inventors: 汤春柳; 祝旭杰; 敖贵毅; 刘伟; 钟厚炜
Original assignee: Jiangsu Hengshen Co Ltd
Current assignee: Jiangsu Hengshen Co Ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2023-01-24
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses a multi-combination type tool transfer trailer, which comprises a square frame, wherein universal casters are arranged on the bottom surface of the frame, and connecting plate fixing seats are arranged on four sides of the frame; the traction connecting plate is in an extending state and a retracting state, the traction connecting plate is positioned in the connecting plate fixing seat in the retracting state, and the connecting piece penetrates through the connecting plate fixing seat and the traction connecting plate to limit the traction connecting plate; in the stretching state, one end of the traction connecting plate is connected in the connecting plate fixing seat through the connecting piece, the other end of the traction connecting plate stretches out of the connecting plate fixing seat, and the stretching end of the traction connecting plate is used for being connected with the connecting plate fixing seat of the traction device or another vehicle frame. The combination of the frame of different quantity can be realized to the trailer of this application design to the transportation of the not unidimensional mould of adaptation.

Description

Trailer is transported to modular frock of multiunit

Technical Field

The utility model relates to a trailer technical field, concretely relates to trailer is transported to modular frock of multiple sets.

Background

In the current industrial manufacturing production process, a tooling die is not used for transferring a trailer, but due to the fact that the shape and the size of the tooling die are different, an exclusive transfer trailer corresponding to the die design is basically adopted, the universality of the transfer trailer is limited to a great extent, meanwhile, in the research and development stage, the frequency of the use of the tooling die is not very high, and the exclusive transfer trailer wastes to a great extent; and the transfer trailer with larger size occupies larger area when being placed at ordinary times.

Disclosure of Invention

An object of the utility model is to provide a trailer is transported to multi-combination formula frock to trailer can not be applicable to the problem that not unidimensional mould transported among the solution prior art.

In order to achieve the purpose, the utility model is realized by adopting the following technical scheme:

a multi-combination tool transfer trailer, comprising:

the universal caster is arranged on the bottom surface of the square frame, and connecting plate fixing seats are arranged on four side edges of the square frame;

the traction connecting plate is in an extending state and a retracting state, the traction connecting plate is positioned in the connecting plate fixing seat in the retracting state, and the connecting piece penetrates through the connecting plate fixing seat and the traction connecting plate to limit the traction connecting plate; in the stretching state, one end of the traction connecting plate is connected in the connecting plate fixing seat through a connecting piece, the other end of the traction connecting plate stretches out of the connecting plate fixing seat, and the stretching end of the traction connecting plate is used for being connected with a connecting plate fixing seat of a traction device or another vehicle frame.

Furthermore, both ends of the connecting plate fixing seat are provided with positioning holes, and the traction connecting plate is provided with a first positioning hole and a second positioning hole from inside to outside in sequence;

in the retracted state, the first positioning hole is connected with the positioning hole at the inner end of the connecting plate fixing seat through a circular ring pin, in the extended state, the first positioning hole is connected with the positioning hole at the outer end of the connecting plate fixing seat through a circular ring pin, and the second positioning hole is connected with the positioning hole at the outer end of the connecting plate fixing seat on the other frame.

Furthermore, the outer end of the traction connecting plate is also provided with a connecting through hole, the traction device is a locomotive, and the locomotive is connected with the connecting through hole on the traction connecting plate through a pin.

Furthermore, the distance between the first positioning hole and the second positioning hole of the traction connecting plate is twice as long as the distance between the positioning hole at the outer end of the connecting plate fixing seat and the outer side surface of the frame, so that the side surfaces of the two frames are attached to each other when the two frames are connected.

Furthermore, the locomotive traction frame is further included, one end of the locomotive traction frame is used for being connected with a locomotive, and the other end of the locomotive traction frame is connected with the connecting plate fixing seats of the frames through traction connectors.

Furthermore, one end of the traction joint is connected with the locomotive traction frame through a pin shaft, the other end of the traction joint is provided with a connecting hole, and the connecting plate fixing seat is connected with the connecting hole of the traction joint through a ring pin.

Furthermore, the pull rod is further included, the tail end of the pull rod is connected with a traction joint, and the traction joint is connected with the connecting plate fixing seat through a circular ring pin.

Further, the frame is of a frame-shaped structure, and the top surface and the bottom surface of the frame are both flat surfaces. This design is convenient for when the frame stacks, the stability of frame.

Further, the projection of the frame in the plumb direction is square.

Further, the upper portion of the frame has a plurality of open spaces for receiving the casters.

According to the above technical scheme, the embodiment of the utility model has following effect at least:

1. according to the trailer designed by the application, the traction connecting plate is connected with the frame upper connecting plate fixing seat, and the traction connecting plate can be connected with the frame and the traction device, so that the combination of frames with different numbers can be realized, and the trailer is suitable for the transfer of moulds with different sizes;

2. each side of the square frame is provided with a connecting plate fixing seat, so that the frame can be conveniently combined, and the universal caster ensures that the combined frame is convenient to move.

Drawings

FIG. 1 is a schematic view of a drawbar traction frame according to an embodiment of the present invention;

FIG. 2 is a schematic view of a locomotive traction frame according to an embodiment of the present invention;

FIG. 3 is a schematic view of a two frame assembly according to an embodiment of the present invention;

FIG. 4 is a schematic view of a locomotive towing two frames according to an embodiment of the present invention;

FIG. 5 is a schematic view of the connection between the traction frame and the frame of the motorcycle according to the embodiment of the present invention;

FIG. 6 is a schematic view of a locomotive towing a frame via a locomotive tow frame according to an embodiment of the present invention;

fig. 7 is a schematic view showing the stacking of the frames in the embodiment of the present invention.

Wherein: 1. a frame; 2. a traction connecting plate; 3. a locomotive traction frame; 4. a traction sub; 5. a ring pin; 6. a pull rod; 7. a conical head pin; 8. a universal caster; 9. a locomotive; 10. a pin shaft; 11. a cotter pin; 12. a large washer; 13. a connecting plate fixing seat; 21. a first positioning hole; 22. a second positioning hole; 23. and connecting the through holes.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

It should be noted that, in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer", etc. indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention but do not require the present invention to be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. As used in the description of the present invention, the terms "front," "back," "left," "right," "up," "down" and "in" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

The utility model provides a trailer is transported to multiple combination formula frock adopts the multi-direction combination of multi-vehicle to use, can be applicable to the frock mould station of arbitrary size shape basically and transport, can stack from top to bottom when not using, has reduced the occupation of land space in the place.

As shown in fig. 1 to 7, a multi-combination type tool transfer trailer comprises a square frame 1, universal casters 8 are arranged on the bottom surface of the frame, and connecting plate fixing seats 13 are arranged on four side edges of the frame 1; the traction connecting plate 2 is connected with the connecting plate fixing seat 13 in a sliding mode, the traction connecting plate 2 has an extending state and a retracting state, in the retracting state, the traction connecting plate 2 is located in the connecting plate fixing seat 13, and the connecting piece penetrates through the connecting plate fixing seat 13 and the traction connecting plate 2 to limit the traction connecting plate 2; in the extending state, one end of the traction connecting plate 2 is connected in the connecting plate fixing seat 13 through a connecting piece, the other end of the traction connecting plate 2 extends out of the connecting plate fixing seat 13, and the extending end of the traction connecting plate 2 is used for being connected with the connecting plate fixing seat 13 of the traction device or another vehicle frame 1.

The trailer of this application design connects through the frame upper junction plate fixing base and pulls the connecting plate, but pulls connecting plate connection frame and draw gear, can realize the combination of the frame of different quantity to the not transportation of unidimensional mould of adaptation.

In this application, the shape of frame 1 is cuboid frame column structure, and the projection of plumb direction is the square, and the combination of a plurality of frames 1 of being convenient for of this kind of design makes a plurality of frames 1 still can form a seamless whole after combining.

In some embodiments, the upper part of the frame-like vehicle frame 1 has four open spaces. The two connecting ribs are vertically arranged, and the end parts of the connecting ribs are connected with the surrounding frame to form four opening spaces. When a plurality of frames are not used, the occupied space for placing the frames is reduced by stacking the frames. By providing four open spaces, the open space of the lower frame can accommodate the casters 8 of the upper frame 1 when the vehicles are stacked. This design, on the one hand, allows more carriages to be stacked at the same height, and on the other hand, the lower carriage prevents the upper carriage 1 from being unstable by limiting the movement of the casters 8, as shown in fig. 7. When stacking, the caster does not need to be disassembled when the caster of the upper trailer is inserted into the space of the trailer frame of the lower trailer, and meanwhile, the conical head pin 7 is arranged below the trailer frame of the upper trailer and inserted into the upper hole of the trailer frame of the lower trailer to ensure the stacking safety.

Through the design of the frame-shaped vehicle frame 1, the vehicle frame 1 is light in weight, and when vehicles are stacked, the vehicles can be conveniently lifted and stacked.

In the application, both ends of the connecting plate fixing seat 13 are provided with positioning holes, the positioning holes at both ends are used for connecting the traction connecting plate 2, and the traction connecting plate 2 is provided with a first positioning hole 21 and a second positioning hole 22 from inside to outside in sequence; in the retracted state, the first positioning hole 21 is connected with the positioning hole at the inner end of the connecting plate fixing seat 13 through the circular ring pin 5, in the extended state, the first positioning hole 21 is connected with the positioning hole at the outer end of the connecting plate fixing seat 13 through the circular ring pin 5, and the second positioning hole 22 is connected with the positioning hole at the outer end of the other frame connecting plate fixing seat 13. In this application, the inner end refers to the end closer to the center of the frame and the outer end refers to the end further from the center of the frame.

This application is through drawing stretching out and retracting of connecting plate 2, the design of cooperation frame upper junction plate fixing base 13, and the combination that carries out frame 1 that can be fine need not when the combination, directly will draw in connecting plate 2 retracts to connecting plate fixing base 13, when needing combination frame or when drawing the frame, will draw connecting plate 2 to pull out can, convenient operation.

In one embodiment of the present application, the trailer takes the form of a frame 1 design, as shown in fig. 1. Because the weight of one frame 1 is light, the traction device can select the pull rod 6 at the moment, and the pull rod 6 can be connected with the connecting plate fixing seat 13 through the traction joint 4. The traction joint 4 and the frame 1 are quickly assembled and disassembled through the two circular pins 5, and the pull rod 6 is installed through a connecting hole in front of the traction joint 4 through a pin shaft 10, a cotter pin 11 and a large washer 12.

Specifically, the connecting end of the pull rod 6 has a left-right through hole for connecting the traction joint 4, and the traction joint 4 may have a shape as shown in fig. 4, and one end thereof has a connecting protrusion, which has a left-right through hole, and the pin 10 penetrates through the connecting protrusion of the traction joint 4 and is connected with the through hole at the end of the pull rod to connect the pull rod 6 and the traction joint 4. The other end of the traction joint 4 is provided with two connecting holes, and the positioning hole at the front end of the connecting plate fixing seat is connected with the connecting hole of the traction joint 4 through a circular ring pin 5 so as to realize the connection of the pull rod 6 and the frame 1.

The tail end of the pull rod 6 can be designed into a shape matched with the traction connecting plate 2, specifically, the outer end of the traction connecting plate 2 is also provided with a connecting through hole 23, and the tail end of the pull rod 6 can be designed with a through hole in the vertical direction. At the moment, the traction connecting plate is placed in an extending state, the through hole at the tail end of the pull rod 6 is connected with the connecting through hole 23, the connection between the pull rod 6 and the traction connecting plate 2 can be realized, and the frame 1 can be controlled through the pull rod 6.

In other embodiments, the frame can be controlled by the locomotive 9, and the design does not need manpower, can realize the transfer of heavy tools, and is suitable for one frame or the combination of a plurality of frames. As shown in fig. 2, when the locomotive 9 is connected to a frame 1, it can be directly connected to the traction link 2. The connecting end of the locomotive 9 is provided with a through hole in the vertical direction, and the locomotive 9 can drag a single frame 1 or drag a plurality of frames arranged along the same column by penetrating the connecting through holes 23 of the locomotive 9 and the traction connecting plate 2 through pins.

As shown in figures 3 and 4, four universal casters 8 are mounted below the frame 1 in the form of a universal trailer through screws, a traction connecting plate 2 mounting groove is formed in the middle of the advancing direction of the frame 1, the traction connecting plate 2 and the frame 1 are quickly assembled and disassembled through two circular pins 5, a pin shaft hole quickly connected with a locomotive 9 is formed in the front end, extending out of the frame 1, of the traction connecting plate 2, and the third form of the trailer, namely the locomotive traction unit tooling, is realized to transfer the freight trailer to move between stations.

This form is by controlling two frames 1 and through

drawing connecting plate

2 and 5 fast assembly of ring round pin and split, four casters 8 are installed respectively to each frame below through the screw, be provided with the middle of each frame advancing direction and draw joint 4 mounting groove and will draw joint 4 and 1 fast assembly of frame and split through two

ring round pin

5, 4 the place ahead connecting holes of traction joint are through round pin axle 10, split pin 11, big packing ring 12 is with the installation of locomotive traction frame 3, the front end of locomotive traction frame 3 is provided with the round pin shaft hole with 9 quick connections of locomotive, the fourth form of realizing the trailer this moment is about promptly the combination form transport trailer carry cargo the station and remove.

In other embodiments, when two frames 1 or an even number of frames are arranged side by side and directly connected with a certain frame 1 through the pull rod 6 or the locomotive 9, instability can be caused, and at the moment, the locomotive traction frame 3 is designed, and the arrangement of the locomotive traction frame 3 can ensure the stability of traction after the plurality of frames 1 are combined.

Specifically, as shown in fig. 6 and 7, the locomotive traction frame 3 is triangular, the top end of the traction frame is connected with the locomotive 9 through a through hole, and the rear end of the traction frame is provided with a rod connected with the traction joint 4. When there are two frames 1, the two ends of the rear rod of the traction frame 3 can be designed with traction joints 4, and when three frames are connected, the three traction joints 4 can be connected. Furthermore, one end of the traction joint 4 is connected with the locomotive traction frame 3 through a pin shaft 10, the other end of the traction joint is provided with a connecting hole, and the connecting plate fixing seat 13 is connected with the connecting hole of the traction joint 4 through a circular ring pin 5.

In some embodiments, the distance between the first positioning hole 21 and the second positioning hole 22 of the traction connecting plate 2 is twice the distance from the positioning hole at the outer end of the connecting plate fixing seat 13 to the outer side surface of the frame 1, so that the side surfaces of the two frames 1 are attached to each other when the two frames 1 are connected.

It will be appreciated by those skilled in the art that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. The utility model provides a trailer is transported to multi-combination formula frock which characterized in that includes:

the bicycle comprises a square bicycle frame (1), wherein universal casters (8) are arranged on the bottom surface of the bicycle frame, and connecting plate fixing seats (13) are arranged on four side edges of the bicycle frame (1);

the traction connecting plate (2) is connected with the connecting plate fixing seat (13) in a sliding mode, the traction connecting plate (2) has an extending state and a retracting state, in the retracting state, the traction connecting plate (2) is located in the connecting plate fixing seat (13), and a connecting piece penetrates through the connecting plate fixing seat (13) and the traction connecting plate (2) to limit the traction connecting plate (2); in the stretching state, one end of the traction connecting plate (2) is connected in the connecting plate fixing seat (13) through a connecting piece, the other end of the traction connecting plate extends out of the connecting plate fixing seat (13), and the stretching end of the traction connecting plate (2) is used for being connected with the connecting plate fixing seat (13) of the traction device or another frame (1).

2. The transfer trailer for the multi-combination type tooling as claimed in claim 1, wherein both ends of the connecting plate fixing seat (13) are provided with positioning holes, and the traction connecting plate (2) is provided with a first positioning hole (21) and a second positioning hole (22) in sequence from inside to outside;

in a retraction state, the first positioning hole (21) is connected with the positioning hole at the inner end of the connecting plate fixing seat (13) through a circular ring pin (5), in an extension state, the first positioning hole (21) is connected with the positioning hole at the outer end of the connecting plate fixing seat (13) through the circular ring pin (5), and the second positioning hole (22) is connected with the positioning hole at the outer end of the connecting plate fixing seat (13) on the other frame.

3. The transfer trailer of a multi-combination tool according to claim 2, wherein the outer end of the traction connecting plate (2) is further provided with a connecting through hole (23), the traction device is a locomotive (9), and the locomotive (9) is connected with the connecting through hole (23) on the traction connecting plate (2) through a pin.

4. The transfer trailer for the multi-combination type tool according to claim 2, wherein the distance between the first positioning hole (21) and the second positioning hole (22) of the traction connecting plate (2) is twice as long as the distance between the positioning hole at the outer end of the connecting plate fixing seat (13) and the outer side surface of the frame (1), so that the side surfaces of the two frames (1) are attached to each other when the two frames (1) are connected.

5. The multi-combination tool transfer trailer according to claim 1, further comprising a locomotive traction frame (3), wherein one end of the locomotive traction frame (3) is connected with a locomotive (9), and the other end of the locomotive traction frame is connected with the connecting plate fixing seats (13) of the plurality of frames (1) through traction joints (4).

6. The transfer trailer for the multi-combination type tool according to claim 5, wherein one end of the traction joint (4) is connected with the locomotive traction frame (3) through a pin shaft (10), the other end of the traction joint is provided with a connecting hole, and the connecting plate fixing seat (13) is connected with the connecting hole of the traction joint (4) through a circular ring pin (5).

7. The transfer trailer for the multi-combination tool according to claim 1, further comprising a pull rod (6), wherein the tail end of the pull rod (6) is connected with a traction joint (4), and the traction joint (4) is connected with the connecting plate fixing seat (13) through a ring pin (5).

8. The transfer trailer of a multi-combination tool set-up as claimed in claim 1, wherein the frame (1) is a frame-like structure, and the top surface and the bottom surface of the frame (1) are both flat surfaces.

9. The multi-combination tool transfer trailer according to claim 1, wherein the projection of the frame (1) in the direction of the plumb is square.

10. The multi-modular tooling transfer trailer according to claim 1, wherein the upper part of the frame (1) has a plurality of open spaces for receiving casters (8).