CN216806973U

CN216806973U - Transportation system

Info

Publication number: CN216806973U
Application number: CN202123276660.7U
Authority: CN
Inventors: 黄海琳; 施泉; 黄祥意
Original assignee: Shanghai Xizhong Building Technology Co ltd
Current assignee: Shanghai Xizhong Building Technology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-06-24
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a transportation system which comprises a transportation vehicle and a rail. The transportation vehicle includes a vehicle body, a pair of first wheels, and a pair of second wheels. Two of the pair of first wheels are rotatably provided on opposite sides of the vehicle body. Two of the pair of second wheels are rotatably disposed on opposite sides of the vehicle body, the first wheel being disposed at a distance from the second wheels. A track comprising first and second oppositely disposed abutments, the first abutment being disposable between the first and second wheels and the second abutment being disposable between the first and second wheels. Wherein the transport vehicle is movable relative to the track. The transportation system has the advantages of simple structure, stable operation, suitability for different buildings and the like.

Description

Transportation system

Technical Field

The utility model relates to the field of transportation.

Background

Existing transportation systems include lifting devices that are capable of lifting objects from the ground into a building. However, the hoisted object is susceptible to wind force, and overturning of the hoisting device may also occur.

Therefore, there is a need for a transportation system that is simple in construction and stable in transportation, and that can be adapted for transporting objects from outside the building to inside the building.

SUMMERY OF THE UTILITY MODEL

To achieve the above object, the present invention provides a transportation system including a transportation vehicle and a track. The transporter includes a body, a pair of first wheels and a pair of second wheels. Two of the pair of first wheels are rotatably provided on opposite sides of the vehicle body. Two of the pair of second wheels are rotatably provided on opposite sides of the vehicle body, and the first wheel is disposed at a distance from the second wheels. A track comprising first and second oppositely disposed abutments, the first abutment being disposable between the first and second wheels and the second abutment being disposable between the first and second wheels. Wherein the transporter is movable relative to the track.

Further, one end of the rail is for being disposed in a building.

Further, the track extends in a first direction, and the carriage is movable relative to the track in the first direction. The pair of first wheels has a first axis of rotation, the pair of second wheels has a second axis of rotation, the first axis of rotation and the second axis of rotation are disposed along a second direction, the second direction being perpendicular to the first direction.

Further, the track also includes a base, a first side, and a second side. The first side part and the second side part are respectively arranged on two opposite sides of the base part and extend upwards to form, the first abutting part is connected with the first side part, and the second abutting part is connected with the second side part. Wherein the first and second abutments extend oppositely from the first and second sides, respectively, and the free ends of the first and second abutments are spaced a distance apart.

Further, the pair of first wheels is disposed above the pair of second wheels.

Further, when the transport vehicle is disposed on the rail, two first wheels of the pair of first wheels can abut against an upper surface of the first abutting portion and an upper surface of the second abutting portion, respectively.

Further, the rail comprises at least two sections of rails, and the two adjacent sections of rails are connected at an angle.

Further, the range of the acute included angle formed by the extending directions of the two adjacent sections of tracks is greater than or equal to 0 degrees and less than or equal to 45 degrees.

Further, the transportation system also comprises a power device which is arranged on the track and used for driving the transportation vehicle to move relative to the track.

Further, the transport system further comprises a rope, and the power device is connected with the vehicle body through the rope, so that the transport vehicle is pulled through the rope.

The transport system of the utility model has at least the following advantages:

first, the transportation system of the present invention is simple in structure. Particularly, through the cooperation of transport vechicle and track to make outside the building goods can transport to the building, its simple structure.

Secondly, the transportation system of the utility model operates stably. Particularly, the first wheels and the second wheels which are arranged up and down can limit the carrier vehicle, so that the carrier vehicle is prevented from overturning.

Thirdly, the transportation system of the present invention can be applied to various buildings. In particular, the track can comprise multiple sections of track, thereby accommodating different buildings to transport goods to a designated location.

The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings to fully understand the objects, the features and the effects of the present invention.

Drawings

FIG. 1 is a front perspective view of the transport system of the present invention;

FIG. 2 is an enlarged perspective view of the transport system of the present invention;

FIG. 3 is an enlarged top plan view of the transport system of the present invention with the power plant not shown;

FIG. 4 is a side perspective view of a transporter of the transport system of the present invention;

FIG. 5 is a top perspective view of a transporter of the transport system of the present invention;

fig. 6 is an enlarged side view of the track of the transport system of the present invention.

The reference numbers illustrate:

the vehicle comprises a transport vehicle 1, a vehicle body 11, a carrier 111, a support 112, a first wheel 2, a second wheel 3, a power device 4, a rope 5, a rail 6, a base 61, a first side 62, a second side 63, a first abutting part 64 and a second abutting part 65.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The utility model is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the drawings only show the components related to the present invention rather than the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.

Embodiments of the present invention are described below with reference to the drawings. In the following drawings, like reference numerals are used for like parts. Although embodiments have been described using terms indicating directions, such as "upper," "lower," "left," "right," "front," "rear," and the like, in this disclosure, these terms are used herein for convenience of description only and are to be determined based on the exemplary orientations shown in the drawings. Because the disclosed embodiments of the utility model can be arranged in a variety of orientations, these directional terms are used for purposes of illustration only and are not to be construed as limiting.

Ordinal terms such as "first," "second," etc., used in this application are used merely for distinction and identification, and do not have any other meaning, unless otherwise specified, that does not denote a particular order or importance. For example, the term "first round" does not itself imply the presence of a "second round", nor does the term "second round" itself imply the presence of a "first round".

As shown in fig. 1 to 3, the transportation system of the present invention includes a transportation vehicle 1, a power unit 4, a rope 5, and a rail 6. The carriage 1 is arranged on the track 6 and can cooperate with the track 6 so as to move relative thereto. The power device 4 is arranged on the track 6 and is connected with the transport vehicle 1 through the rope 5, so that the power device 4 pulls the transport vehicle 1 to move relative to the track 6 through the rope 5 to transport goods. For example, a building includes two floors, and when it is necessary to transport cargo from the outside of the building (e.g., 1 floor) to 2 floors, an operator may place one end of the rail 6 on the ground and bring the other end of the rail 6 into contact with the building (e.g., place the other end of the rail 6 in 2 floors of the building), and then transport the cargo from 1 floor to 2 floors by the transport vehicle 1.

Fig. 1 shows two states of the transport carriage 1, wherein the transport carriage 1 near the ground shows the initial position and state of the transport carriage 1, and the transport carriage 1 near the building shows the final position and state of the transport carriage 1. It will be understood by those skilled in the art that the two carriages 1 shown in fig. 1 represent two states of the same carriage 1 on the track 6, and do not show two carriages 1 on the track 6.

As shown in fig. 1 to 5, the transporting carriage 1 of the present invention includes a carriage body 11 and four pairs of wheels. For simplicity of description, referring to fig. 4, the left-right direction is taken as the first direction, the up-down direction is taken as the third direction, and the front-back direction perpendicular to the paper surface is taken as the second direction. In other words, as shown in fig. 3, the vertical direction is defined as a first direction, the horizontal direction is defined as a second direction, and the front-rear direction perpendicular to the paper surface is defined as a third direction. Wherein the first direction, the second direction and the third direction are perpendicular to each other. The four pairs of wheels are respectively a pair of first wheels 2, a pair of second wheels 3, a pair of third wheels and a pair of fourth wheels. Wherein, referring to fig. 4, a pair of first wheels 2 and a pair of second wheels 3 are disposed on the right side, a pair of third wheels and a pair of fourth wheels are disposed on the left side, and the two pairs of wheels are disposed at a distance in the first direction. Since the pair of third wheels and the pair of fourth wheels are provided in a manner similar to that of the pair of first wheels 2 and the pair of second wheels 3, and are symmetrically arranged with respect to the vehicle body 11, the pair of first wheels 2 and the pair of second wheels 3 are described as an example in the present invention. The specific arrangement of the pair of third wheels and the pair of fourth wheels can be understood by those skilled in the art from the arrangement of the pair of first wheels 2 and the pair of second wheels 3.

As shown in fig. 1-5, the pair of first wheels 2 includes two first wheels 2. The pair of second wheels 3 comprises two second wheels 3. The two first wheels 2 and the two second wheels 3 are disposed on opposite sides of the vehicle body 11 in the second direction, respectively. A pair of first wheels 2 is arranged above a pair of second wheels 3, and the pair of first wheels 2 is arranged at a distance from the pair of second wheels 3. The track 6 can be accommodated between the first wheel 2 and the second wheel 3. More specifically, the vehicle body 11 includes a carrier 111 and two supports 112. The carriers 111 are arranged substantially rectangular in the first and second directions for supporting goods to be transported. Two supports 112 are formed extending downward from the carrier 111. Two supports 112 are provided on the right side of the carrier 111 and are arranged at a distance from each other in the second direction. The outer side of each support 112 is provided with a first wheel 2 and a second wheel 3 arranged in the up-down direction. The first wheel 2 and the second wheel 3 are rotatably provided on the vehicle body 11. Wherein the pair of first wheels 2 has a first axis of rotation and the pair of second wheels 3 has a second axis of rotation. The first axis of rotation and the second axis of rotation are both arranged in a second direction. When the rail 6 is arranged between the first wheel 2 and the second wheel 3, the first wheel 2 located above is pressed against the rail 6 due to gravity and contacts the rail 6. When the transport vehicle 1 is pulled by the power device 4, the first wheel 2 can rotate relative to the vehicle body 11, so that the transport vehicle 1 is driven to move in a first direction relative to the track 6.

As shown in fig. 1-3 and 6, the transport system further comprises a track 6 for cooperation with the transporter 1. The rail 6 is formed extending in the first direction. Specifically, the rail 6 includes a base 61, a first side 62, a second side 63, a first abutment 64, and a second abutment 65. The first side portion 62 and the second side portion 63 are disposed on opposite sides of the base portion 61 in the second direction and are formed to extend upward from the base portion 61. The first abutting portion 64 is connected to the first side portion 62, and the second abutting portion 65 is connected to the second side portion 63 and is formed to extend toward each other (i.e., opposite to each other). And in the second direction the free ends of the first 64 and second 65 abutments are at a distance to accommodate a portion of the vehicle 1. When the carriage 1 is arranged on the track 6, the first 64 and second 65 abutments are accommodated between the first 2 and second 3 wheels. The two first wheels 2 can abut against the upper surfaces of the first and second abutting

portions

64 and 65, respectively.

As shown in fig. 1, the track 6 of the present invention includes three tracks. One end of the first section of track is placed on the ground. The second section of track is angularly connected to the first section of track. The third track section is angularly connected to the second track section and one end of the third track section is disposed in the building. In this way, the transport vehicle 1 provided on the track 6 can be moved from the ground up into the building, thereby transporting the goods from the ground into the building. The adjacent two track sections may be connected by a known technique such as a screw bolt, and the extension direction of the adjacent two track sections (for example, the extension direction of each track section is indicated by a dotted line in an enlarged frame in fig. 1) forms an acute included angle in a range of 0 ° or more and 45 ° or less, so that the transportation vehicle 1 can be smoothly moved from one track section to the other track section.

Although the track 6 is shown as comprising three sections of track, it is understood that a track 6 comprising at least one section of track is within the scope of the present invention.

As shown in fig. 1-2, the power unit 4 of the present invention is positioned on the track 6 and near the bottom, thereby lowering the center of gravity of the transportation system. As an example, the power unit 4 is a motor. The motor is able to retract and release the rope 5. The track 6 is provided with a plurality of pulleys. The rope 5 is passed from the power unit 4 at the bottom, passed through a plurality of pulleys, wound around the upper portion of the rail 6 (for example, the other end of the rail 6 provided in the building), and then continuously passed downward through a plurality of pulleys to be connected to the transporting carriage 1.

The specific process of transporting cargo is described below: when it is desired to transport goods, the operator places the carriage 1 on the end of the track 6 near the ground and prevents the goods from being on the carriage 1, and then activates the power unit 4. When the power means 4 retract the ropes 5, the ropes 5 are able to pull the carriage 1 towards the building relative to the track 6. The transporting carriage 1 moves upward along the rail 6 until the transporting carriage 1 moves to the other end of the rail 6 provided in the building. The transport carriage 1 has already transported the goods from the ground into the building at this point. An operator located in the building can unload the goods from the transporter 1 and then activate the power means 4 and cause it to release the line 5. When the power means 4 releases the rope 5, the carriage 1 can move down the track from the building away from the building, returning to its initial position close to the ground.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A transportation system, comprising:

transport vehicle (1), said transport vehicle (1) comprising:

a vehicle body (11);

a pair of first wheels (2), two first wheels (2) of the pair of first wheels (2) being rotatably provided on opposite sides of the vehicle body (11); and

-a pair of second wheels (3), two (3) of said pair of second wheels (3) being rotatably arranged on opposite sides of said vehicle body (11), said first wheels (2) being arranged at a distance from said second wheels (3); and

a track (6), the track (6) comprising a first abutment (64) and a second abutment (65) arranged opposite, the first abutment (64) being arrangeable between the first wheel (2) and the second wheel (3), and the second abutment (65) being arrangeable between the first wheel (2) and the second wheel (3);

wherein the carriage (1) is movable relative to the rail (6).

2. The transport system of claim 1, wherein:

one end of the rail (6) is used for being arranged in a building.

3. The transport system of claim 1, wherein:

the track (6) extends in a first direction, the carriage (1) being movable in the first direction relative to the track (6);

the pair of first wheels (2) has a first axis of rotation and the pair of second wheels (3) has a second axis of rotation, the first and second axes of rotation being arranged in a second direction, the second direction being perpendicular to the first direction.

4. A transport system as claimed in claim 1, characterised in that the track (6) further comprises:

a base (61); and

a first side part (62) and a second side part (63) which are respectively arranged at two opposite sides of the base part (61) and extend upwards, wherein the first abutting part (64) is connected with the first side part (62), and the second abutting part (65) is connected with the second side part (63);

wherein the first abutting portion (64) and the second abutting portion (65) extend from the first side portion (62) and the second side portion (63), respectively, in opposite directions, and a free end of the first abutting portion (64) and a free end of the second abutting portion (65) are spaced apart by a certain distance.

5. The transport system of claim 1, wherein:

the pair of first wheels (2) is arranged above the pair of second wheels (3).

6. The transport system of claim 5, wherein:

when the carriage (1) is disposed on the rail (6), the two first wheels (2) of the pair of first wheels (2) can abut against the upper surface of the first abutting portion (64) and the upper surface of the second abutting portion (65), respectively.

7. The transport system of claim 1, wherein:

the track (6) comprises at least two sections of tracks, and the two adjacent sections of tracks are connected at an angle.

8. The transportation system of claim 7, wherein:

the range of the acute included angle formed by the extending directions of the two adjacent sections of tracks is more than or equal to 0 degree and less than or equal to 45 degrees.

9. The transport system of claim 1, further comprising:

and the power device (4) is arranged on the track (6) and is used for driving the transport vehicle (1) to move relative to the track (6).

10. The transportation system of claim 9, further comprising:

a rope (5), wherein the power device (4) is connected with the vehicle body (11) through the rope (5), so that the transport vehicle (1) is pulled through the rope (5).