CN213323396U

CN213323396U - Non-bearing gantry type tractor trailer

Info

Publication number: CN213323396U
Application number: CN202022239295.1U
Authority: CN
Inventors: 李家驹
Original assignee: Changzhou Baisite Logistics Technology Co ltd
Current assignee: Changzhou Baisite Logistics Technology Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-06-01
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a non-bears portal type trailer that pulls, including the automobile body, with orbit mechanism, tractor, first sub-car and second sub-car, the outside of automobile body is connected with the traction plate, the internally mounted of automobile body has with orbit mechanism, the bottom with orbit mechanism is connected with the unblock handle, the lower fixed surface of transfer line has the lifter plate, the inner of carriage release lever is connected with the locking axle, the inboard of leading truck is provided with first sub-car, the rear side of first sub-car is provided with the second sub-car, and all installs the second walking wheel below first sub-car and second sub-car, the bottom of first sub-car and second sub-car all is provided with the crossbeam, and the inboard of crossbeam is provided with the locking plate. This non-bears planer-type (U type) traction trailer realizes two-way goods handling, satisfies the two side demands of delivery along the line, can utilize self-locking mechanism to guarantee that the son car can't break away from at the operation in-process at the inside sub-car of the different models of installation of automobile body, prevents the incident.

Description

Non-bearing gantry type tractor trailer

Technical Field

The utility model relates to a non-bears portal type trailer technical field, specifically is a non-bears portal type trailer.

Background

The non-bearing gantry type traction trailer is widely used in the loading and transportation process, is convenient for conveying goods, reduces the workload of workers and improves the working efficiency of transportation, but the non-bearing gantry type traction trailer on the market still has the following problems;

however, in the background of the prior art, the goods are inconvenient to be loaded and unloaded bidirectionally, the sub-vehicles of different models are inconvenient to install, the sub-vehicles are unstable in the operation process, and safety accidents occur.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a non-bears portal type trailer that pulls has the two-way goods handling of realization, satisfies the two side demands of delivery along the line, can utilize self-locking mechanism to guarantee that the son car can't break away from at the operation in-process at the son car of the different models of inboard installation of automobile body, prevents the characteristics of incident.

In order to achieve the above object, the utility model provides a following technical scheme: a non-bearing gantry type traction trailer comprises a trailer body, a same-track mechanism, a tractor, a first sub-trailer and a second sub-trailer, wherein the outer side of the trailer body is connected with a traction plate, the front side of the trailer body is provided with the tractor, the interior of the trailer body is provided with the same-track mechanism, a first travelling wheel is arranged below the trailer body, the bottom end of the same-track mechanism is connected with an unlocking handle, the lower surface of the unlocking handle is fixed with a transmission rod, the lower surface of the transmission rod is fixed with a lifting plate, the inner side of the lifting plate is provided with a moving rod, the inner end of the moving rod is connected with a locking shaft, the inner end of the locking shaft is connected with a roller wheel, a guide frame is arranged below the locking shaft, the inner side of the guide frame is provided with the first sub-trailer, the rear side of the first sub-trailer is provided with the second sub-trailer, and second travelling wheels are, the bottom of first sub-car and second sub-car all is provided with the crossbeam, and the inboard of crossbeam is provided with the lock plate to the inboard of lock plate is provided with the hole and keeps off.

Adopt above-mentioned technical scheme to realize two-way loading and unloading goods, satisfy the two side demands of delivery along the line, can utilize self-locking mechanism to guarantee that the son car can't break away from at the operation in-process at the inboard sub-car of different models of installation of automobile body, prevent the incident.

As the utility model discloses a preferred technical scheme, the longitudinal section of automobile body is "U" style of calligraphy structure, and is connected through the traction plate between the automobile body monomer, and the inboard at the automobile body is all installed to first sub-car and second sub-car.

Adopt above-mentioned technical scheme to utilize the automobile body to be convenient for install the first sub-car of equidimension not.

As the utility model discloses a preferred technical scheme, the longitudinal section of unblock handle is "T" style of calligraphy structure, and the unblock handle constitutes elevation structure through with orbit mechanism and automobile body.

Adopt above-mentioned technical scheme to utilize the lift of unblock handle control lifter plate, conveniently control the locking state of first sub-car and second sub-car.

As the utility model discloses a preferred technical scheme, lifter plate, carriage release lever and locking axle constitute interlock mechanism, and the locking axle all keeps off through the hole and is connected with first sub-car and second sub-car.

Adopt above-mentioned technical scheme at first sub-car and the removal in-process of second sub-car, avoid first sub-car and second sub-car to rock, meet accident.

As the utility model discloses a preferred technical scheme, the leading wheel is installed in the inboard rotation of leading truck, and the medial surface of leading truck and the lateral surface of crossbeam laminate mutually.

By adopting the technical scheme, the guide frame moves on the cross beam, and the sliding friction is changed into rolling friction, so that the efficiency is improved.

As the utility model discloses an optimal technical scheme, the transversal triangle-shaped structure of personally submitting of lock plate, and the lock plate sets up about the vertical central line symmetry that the hole kept off.

Adopt above-mentioned technical scheme to utilize the slope of lock plate to make the locking axle reset, the locking of being convenient for.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up automobile body, traction plate and tractor, utilize the tractor to improve power, all be connected through the traction plate between the automobile body monomer and before automobile body and tractor, can install the tractor in the front and back side of automobile body to this type of car can two-way removal, realizes two-way goods handling, satisfies the two side demands of distribution along the line;

2. the utility model is provided with the vehicle body and the first sub-vehicle, the structure for installing the first sub-vehicle is arranged at the left end and the right end of the vehicle body, and one end of the first sub-vehicle is arranged at the inner end of the vehicle body, thereby facilitating the installation of the first sub-vehicles with different sizes at the inner side of the vehicle body;

3. the utility model discloses a set up lifter plate, carriage release lever, locking axle, gyro wheel, crossbeam, lock plate and hole and keep off, keep off with orbit mechanism, transfer line, lifter plate, carriage release lever, locking axle, gyro wheel, crossbeam, lock plate and hole and constitute self-locking mechanism, utilize self-locking mechanism to guarantee that first sub-car and second sub-car can't break away from at the operation in-process, prevent the incident.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the same-track mechanism and the vehicle body of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is a schematic view of the overall structure of the first sub-vehicle of the present invention;

fig. 5 is an enlarged schematic structural view of the utility model at the position B in fig. 4;

fig. 6 is a schematic view of the front view structure of the movable rod and the lifting plate of the present invention.

In the figure: 1. a vehicle body; 2. a traction plate; 3. a same-track mechanism; 4. an unlocking handle; 5. a transmission rod; 6. a lifting plate; 7. a travel bar; 8. a lock shaft; 9. a roller; 10. a guide frame; 11. a first running wheel; 12. a tractor; 13. a first sub-vehicle; 14. a second sub-vehicle; 15. a second road wheel; 16. a cross beam; 17. a lock plate; 18. blocking the hole; 19. a guide wheel.

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.

Referring to fig. 1-6, the present invention provides the following technical solutions: a non-bearing gantry type traction trailer comprises a trailer body 1, a traction plate 2, a same-track mechanism 3, an unlocking handle 4, a transmission rod 5, a lifting plate 6, a moving rod 7, a locking shaft 8, a roller 9, a guide frame 10, a first travelling wheel 11, a tractor 12, a first sub-trailer 13, a second sub-trailer 14, a second travelling wheel 15, a cross beam 16, a locking plate 17, a hole baffle 18 and a guide wheel 19, wherein the outer side of the trailer body 1 is connected with the traction plate 2, the front side of the trailer body 1 is provided with the tractor 12, the same-track mechanism 3 is arranged inside the trailer body 1, the first travelling wheel 11 is arranged below the trailer body 1, the bottom end of the same-track mechanism 3 is connected with the unlocking handle 4, the transmission rod 5 is fixed on the lower surface of the unlocking handle 4, the lifting plate 6 is fixed on the lower surface of the transmission rod 5, the moving rod 7 is arranged on the inner side of the lifting plate 6, and the inner of locking axle 8 is connected with gyro wheel 9 to the below of locking axle 8 is provided with leading truck 10, and the inboard of leading truck 10 is provided with first sub-car 13, and the rear side of first sub-car 13 is provided with second sub-car 14, and all installs second walking wheel 15 below first sub-car 13 and second sub-car 14, and the bottom of first sub-car 13 and second sub-car 14 all is provided with crossbeam 16, and the inboard of crossbeam 16 is provided with lock plate 17, and the inboard of lock plate 17 is provided with hole fender 18.

By means of the technical scheme, goods are loaded and unloaded bidirectionally, the requirements of two sides of delivery along the line are met, the sub-vehicles of different models can be installed on the inner side of the vehicle body 1, the self-locking mechanism is utilized to ensure that the sub-vehicles cannot be separated in the operation process, and safety accidents are prevented.

Specifically, as shown in fig. 1, the longitudinal section of the vehicle body 1 is in a "U" shape, the single bodies of the vehicle body 1 are connected by a traction plate 2, and a first sub-vehicle 13 and a second sub-vehicle 14 are both installed inside the vehicle body 1.

By means of the technical scheme, the first sub-vehicles 13 with different sizes can be conveniently installed on the vehicle body 1.

Specifically, as shown in fig. 1, the longitudinal section of the unlocking handle 4 is a T-shaped structure, and the unlocking handle 4 and the vehicle body 1 form a lifting structure through the same-track mechanism 3.

By means of the technology, the lifting of the lifting plate 6 is controlled by the unlocking handle 4, and the locking state of the first sub-trolley 13 and the second sub-trolley 14 is conveniently controlled.

Specifically, as shown in fig. 2 and 3, the lifting plate 6, the moving rod 7 and the locking shaft 8 form an interlocking mechanism, and the locking shaft 8 is connected with the first sub-vehicle 13 and the second sub-vehicle 14 through the hole stopper 18.

By means of the technology, the first sub-vehicle 13 and the second sub-vehicle 14 are prevented from shaking and being unexpected in the moving process of the first sub-vehicle 13 and the second sub-vehicle 14.

Specifically, as shown in fig. 1, 2 and 3, a guide wheel 19 is rotatably mounted on the inner side of the guide frame 10, and the inner side surface of the guide frame 10 is attached to the outer side surface of the cross beam 16.

By means of the technical scheme, the guide frame 10 moves on the cross beam 16, sliding friction is changed into rolling friction, and efficiency is improved.

Specifically, as shown in fig. 5, the cross section of the locking plate 17 is a triangular structure, and the locking plate 17 is symmetrically arranged about the vertical center line of the hole stopper 18.

By means of the technical scheme, the locking shaft 8 is reset by the slope of the locking plate 17, and locking is facilitated.

The working principle is as follows: the goods can be loaded and unloaded bidirectionally, the requirements of two sides of the goods to be delivered along the line are met, the sub-vehicles with different models can be installed on the inner side of the vehicle body 1, the self-locking mechanism is utilized to ensure that the sub-vehicles cannot be separated in the operation process, and the safety accidents are prevented.

The using method comprises the following steps: when the vehicle is used, the power of the vehicle body 1 during movement is improved by the tractor 12, the movement direction of the vehicle body 1 is controlled by the tractor 12, goods are loaded and unloaded bidirectionally, when unlocking is needed, the unlocking handle 4 is pushed or pulled, the lifting plate 6 is lifted, as shown in fig. 6, the moving rod 7 is located inside the lifting plate 6, when the lifting plate 6 is lifted, the moving rod 7 moves outwards along the inclined surface of the lifting plate 6, the moving rod 7 is driven to move backwards, the locking shaft 8 is further pulled, unlocking is achieved, in the pushing-out process of the first sub-vehicle 13, the roller 9 on the locking shaft 8 is continuously pressed, and the locking shaft 8 is restored to the locking state.

The installation method comprises the following steps:

firstly, one end of a first sub-vehicle 13 is erected at one end of a vehicle body 1, guide frames 10 which are arranged on the inner side of the vehicle body 1 at equal intervals are located on a cross beam 16, and a locking shaft 8 and a roller 9 are clamped into a hole block 18, so that the first sub-vehicle 13 is installed on the inner side of the vehicle body 1;

secondly, installing traction plates 2 on the front side and the rear side of the vehicle body 1, connecting a tractor 12 with the vehicle body 1 through the traction plates 2, and connecting the single bodies of the vehicle body 1 through the traction plates 2;

and thirdly, the second sub-vehicle 14 is erected on the other 1 group of vehicle bodies 1, then 2 groups of locking shafts 8 on the vehicle bodies 1 are clamped into hole stops 18 at the front end and the rear end of the second sub-vehicle 14, and the guide frame 10 is installed on the cross beam 16.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a non-bear planer-type tractor-trailer, includes automobile body (1), with orbit mechanism (3), tractor (12), first sub-car (13) and second sub-car (14), its characterized in that: the outer side of the vehicle body (1) is connected with a traction plate (2), the front side of the vehicle body (1) is provided with a tractor (12), the inside of the vehicle body (1) is provided with a same track mechanism (3), a first travelling wheel (11) is arranged below the vehicle body (1), the bottom end of the same track mechanism (3) is connected with an unlocking handle (4), the lower surface of the unlocking handle (4) is fixed with a transmission rod (5), the lower surface of the transmission rod (5) is fixed with a lifting plate (6), the inner side of the lifting plate (6) is provided with a movable rod (7), the inner end of the movable rod (7) is connected with a locking shaft (8), the inner end of the locking shaft (8) is connected with a roller (9), the lower side of the locking shaft (8) is provided with a guide frame (10), the inner side of the guide frame (10) is provided with a first sub-vehicle (13), the rear side of the first sub-vehicle (13) is provided with, and second walking wheels (15) are installed below the first sub-trolley (13) and the second sub-trolley (14), the bottom ends of the first sub-trolley (13) and the second sub-trolley (14) are provided with cross beams (16), the inner sides of the cross beams (16) are provided with locking plates (17), and the inner sides of the locking plates (17) are provided with hole baffles (18).

2. The non-load bearing gantry type tractor trailer of claim 1, wherein: the longitudinal section of the vehicle body (1) is of a U-shaped structure, the single vehicle bodies (1) are connected through the traction plate (2), and the first sub-vehicle (13) and the second sub-vehicle (14) are both mounted on the inner side of the vehicle body (1).

3. The non-load bearing gantry type tractor trailer of claim 1, wherein: the longitudinal section of the unlocking handle (4) is of a T-shaped structure, and the unlocking handle (4) and the vehicle body (1) form a lifting structure through the same-track mechanism (3).

4. The non-load bearing gantry type tractor trailer of claim 1, wherein: the lifting plate (6), the moving rod (7) and the locking shaft (8) form a linkage mechanism, and the locking shaft (8) is connected with the first sub-trolley (13) and the second sub-trolley (14) through hole blocks (18).

5. The non-load bearing gantry type tractor trailer of claim 1, wherein: the inner side of the guide frame (10) is rotatably provided with a guide wheel (19), and the inner side surface of the guide frame (10) is attached to the outer side surface of the cross beam (16).

6. The non-load bearing gantry type tractor trailer of claim 1, wherein: the cross section of the locking plate (17) is of a triangular structure, and the locking plate (17) is symmetrically arranged relative to the vertical central line of the hole block (18).