CN213892306U

CN213892306U - Prefabricated part transport vechicle

Info

Publication number: CN213892306U
Application number: CN202022479903.6U
Authority: CN
Inventors: 张剑; 谢忠全; 陈贤圣
Original assignee: Changsha Yuanda Rubik's Cube Technology Co ltd
Current assignee: Changsha Yuanda Rubik's Cube Technology Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-08-06
Anticipated expiration: 2030-10-30

Abstract

The utility model relates to a prefabricated component transport vechicle, including walking automobile body, sideslip dolly and transfer support frame. Two ends of the transfer support frame are respectively arranged on the two transverse trolleys, and the jacking mechanisms of the two transverse trolleys can jack the transfer support frame. When the wallboard with longer length is transferred, two ends of the wallboard conveying frame can be directly supported on the two transverse trolleys respectively, and the two transverse trolleys are jacked by jacking mechanisms on the two transverse trolleys respectively. When transferring floors of shorter length, the length of the floor may not be sufficient to span the distance between the two traversers. At this time, the floor slab can be supported on the transfer support frame, and the acting force of the jacking mechanism is transmitted by the transfer support frame. Therefore, the transfer process of the matched transfer support frame, the floor slab and the wallboard can share two transverse moving trolleys. Therefore, compared with the traditional transport vehicle, the number of the traverse trolleys in the prefabricated part transport vehicle can be obviously reduced, so that the prefabricated part transport vehicle has a simple structure and is low in cost.

Description

Prefabricated part transport vechicle

Technical Field

The utility model relates to an assembly type structure technical field, in particular to prefabricated component transport vechicle.

Background

In the field of assembly type construction, prefabricated parts need to be transferred to a stock area for storage after being processed in a production area. The prefabricated part is transferred to a transport vehicle, the general transport vehicle comprises a cart and a transverse trolley arranged on the cart, the prefabricated part can be taken and placed through the movement of the transverse trolley, and the prefabricated part can be transported to a designated area through the traveling of the cart.

Common prefabricated components that require transfer include wall panels and floor panels. The structure of the floor slab is suitable for horizontal stacking, and the length of the floor slab is generally within 5 meters; the structure of the wall panels is suitable for vertical placement, so the wall panels are generally transported by placing the wall panels approximately vertically by using the wall panel transportation frame, and the length of the wall panels generally exceeds 12 meters. It can be seen that the difference in length between the wall panel and the floor is large.

However, the transportation vehicle requires both the function of transporting the wall panels and the floor slab. Therefore, in order to realize the smooth transfer of the wall plate and the floor slab, the existing transport vehicle needs to be provided with two sets of independent traverse trolley systems to respectively correspond to the taking and placing of the wall plate and the floor slab. This results in a complex structure and a high manufacturing cost of the transportation vehicle.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a prefabricated part transportation vehicle with a simple structure and a low cost, aiming at the problems of complex structure and high cost of the existing transportation vehicle for transferring prefabricated parts.

A prefabricated component carrier vehicle comprising:

a traveling vehicle body;

the two traverse trolleys are arranged on the walking vehicle body and are arranged at intervals in a first direction, each traverse trolley can move on the walking vehicle body in a second direction perpendicular to the first direction, and each traverse trolley is provided with a jacking mechanism for jacking in a third direction perpendicular to the first direction and the second direction; and

and two ends of the strip-shaped transfer support frame are respectively arranged on the two cross travelling trolleys, and the jacking mechanisms of the two cross travelling trolleys can jack the transfer support frame.

In one embodiment, the running vehicle body has a surface formed with a groove extending in the second direction, and the traverse carriage is slidably disposed in the groove.

In one embodiment, the bottom of the groove is provided with a traverse guide extending in the second direction, and the traverse car is mounted on the traverse guide.

In one embodiment, the jacking mechanism is a hydraulic cylinder.

In one embodiment, each traverse trolley is provided with two jacking mechanisms, and the two jacking mechanisms are arranged at intervals in the second direction.

In one embodiment, two ends of the transfer support frame are detachably arranged on the two cross travelling trolleys.

In one embodiment, two ends of the transfer support frame are respectively supported on the two traverse trolleys and abutted against the driving end of the jacking mechanism.

In one embodiment, a buffer base plate is arranged on the transfer support frame in a region corresponding to the driving end of the jacking mechanism.

In one embodiment, the transfer support frame is provided with a hoisting hole.

In one embodiment, the edge of the transfer support frame is provided with a limiting block.

When the prefabricated part transport vehicle is used for transferring a wallboard with a longer length, two ends of the wallboard transport frame can be directly supported on the two transverse moving trolleys respectively, and the two transverse moving trolleys are jacked by jacking mechanisms on the two transverse moving trolleys respectively. When transferring floors of shorter length, the length of the floor may not be sufficient to span the distance between the two traversers. At this time, the floor slab can be supported on the transfer support frame, and the acting force of the jacking mechanism is transmitted by the transfer support frame. Therefore, the transfer process of the matched transfer support frame, the floor slab and the wallboard can share two transverse moving trolleys. Therefore, compared with the traditional transport vehicle, the number of the traverse trolleys in the prefabricated part transport vehicle can be obviously reduced, so that the prefabricated part transport vehicle has a simple structure and is low in cost.

Moreover, the multilayer floor can be stacked on the transfer support frame. Therefore, the prefabricated part transport vehicle can transport multiple layers of floor slabs simultaneously, and therefore the floor slab transport efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a prefabricated part transportation vehicle according to a preferred embodiment of the present invention;

FIG. 2 is a top view of the prefabricated component transport vehicle shown in FIG. 1 with the transfer support frame removed;

FIG. 3 is a schematic view of a transfer carriage in the prefabricated component transport vehicle shown in FIG. 1;

FIG. 4 is a top view of the transfer carriage shown in FIG. 3;

fig. 5 is a schematic view of a usage scenario of the prefabricated part transportation vehicle of the present invention when used for floor slab transfer;

fig. 6 is the utility model provides a prefabricated component transport vechicle is with use scene sketch map when being used for the wallboard to shift.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 and 2, a prefabricated part transportation vehicle 100 according to a preferred embodiment of the present invention includes a traveling vehicle body 110, two traverse carriages 120 and a transfer support 130.

The traveling vehicle body 110 has high mechanical strength and serves as a framework of the prefabricated part transportation vehicle 100 to bear the weight of the prefabricated parts to be transported. The trolley body 110 may transfer the loaded prefabricated parts from the production area to an inventory area or other designated area. The traveling vehicle body 110 may be disposed on a rail in a factory building, and wheels and a driving mechanism (not shown) may be provided at the bottom of the traveling vehicle body 110, so that the traveling vehicle body 110 can move along a predetermined traveling track.

The two traverse carriages 120 are disposed on the traveling carriage body 110 and spaced apart in the first direction. Specifically, the first direction is generally the same as the moving direction of the traveling vehicle body 110, and the two traverse carriages 120 are respectively disposed at both ends of the traveling vehicle body 110. Further, each traverse car 120 is movable on the traveling vehicle body 110 in a second direction perpendicular to the first direction.

Specifically, in the present embodiment, the traveling vehicle body 110 is provided with a traverse guide extending in the second direction, and the traverse carriage 120 is mounted on the traverse guide. Therefore, the traverse guide has a strong guidance for the traverse carriage 120, so that the traverse carriage 120 is more stable when the traveling vehicle body 110 moves.

Further, each traverse car 120 is provided with a jack mechanism 121 for jacking in a third direction perpendicular to the first direction and the second direction. As shown in fig. 1, the jacking mechanism 121 can jack in a vertical direction. Under the action of the jacking mechanism 121, the traverse trolley 120 can jack up or put down the prefabricated part. The jacking mechanism 121 can be a cylinder, a motor cam, a hydraulic oil cylinder and the like, and can provide a large supporting force.

In this embodiment, the lifting mechanism 121 is a hydraulic cylinder. The hydraulic oil cylinder is lifted through injection and discharge of hydraulic oil, and the lifting process is noiseless and stable. Therefore, the stability of the prefabricated part in the jacking process can be improved.

The prefabricated part can be taken and placed by moving the traverse trolley 120 and jacking the jacking mechanism 121. The specific process is as follows:

the cross travelling trolley 120 moves to the position below the prefabricated part to be transferred, and the jacking mechanism 121 jacks up the prefabricated part; the traverse trolley 120 retracts and drives the jacked prefabricated part to move above the walking trolley body 110; the jacking mechanism 121 descends, and the prefabricated part to be transferred is lowered to the surface of the traverse trolley 120, so that the prefabricated part is transferred to the prefabricated part transport vehicle 100; after the traveling car body 110 moves to a designated area, the jacking mechanism 121 jacks up first, so that the prefabricated part is jacked up from the surface of the traverse car 120; then, the traverse trolley 120 moves along the second direction to drive the prefabricated part to move to the designated position; the jacking mechanism 121 descends to place the prefabricated part at a designated position.

In this embodiment, the running vehicle body 110 is formed with a groove 111 extending in the second direction on the surface thereof, and the traverse carriage 120 is slidably disposed in the groove 111.

Specifically, the traverse guide is provided at the bottom of the groove 111. The jacking mechanism 121 can make the prefabricated parts close to or even close to the surface of the traveling vehicle body 110 when the prefabricated parts are lowered to the surface of the traverse carriage 120. As a result, the overall center of gravity of the prefabricated part carrier 100 can be made lower, which is more advantageous in maintaining the stability of the prefabricated part carrier 100 during the transfer of the prefabricated parts.

In the embodiment, each traverse car 120 has two jacking mechanisms 121, and the two jacking mechanisms 121 are spaced in the second direction.

Therefore, when jacking up the prefabricated parts, the action points of each traverse trolley 120 on the prefabricated parts are two. Further, the four points of action of the two traverse carriages 120 are located at the vertices of the quadrangle, respectively. So, prefabricated component's atress is more balanced to make prefabricated component can keep stable in jacking process, avoid empting.

Referring to fig. 3 and 4, the transfer support 130 is in the shape of a strip. Among them, the transfer support 130 is generally made of metal rods and has high mechanical strength. The length of the transfer support frame 130 is greater than the distance between the two traverse carriages 120. Two ends of the transfer support frame 130 are respectively arranged on the two traverse trolleys 120, and the jacking mechanisms 121 of the two traverse trolleys 120 can jack the transfer support frame 130. The transfer support frame 130 may be detachably engaged with the traverse carriage 120, and may also be fixed to a driving end of the jacking mechanism 121.

Referring to fig. 5, the floor slabs 200 are generally stacked in a vertical direction. In transferring the floor 200, since the length of the floor 200 is generally small, the length of the floor 200 may not be sufficient to span the distance between the two traverse carriages 120. At this time, the floor 200 can be supported on the transfer support 130, and the force of the jacking mechanism 121 is transmitted by the transfer support 130. That is, the floor 200 does not need to be in direct contact with the traverse carriage 120 during the transfer.

Since the multi-layered floor slab 200 can be stacked on the transfer support 130. Therefore, the prefabricated part transportation vehicle 100 can simultaneously transport multiple floors 200, thereby improving the efficiency of transporting the floors 200.

Specifically, in this embodiment, a limit block 131 is disposed at an edge of the transfer support frame 130. The limiting block 131 can limit the floor slab 200, so that the floor slab 200 is prevented from sliding down from the transfer support frame 130 in the jacking or transferring process, and potential safety hazards are brought.

Referring to fig. 6, wall panels are generally stored substantially vertically using a wall panel transport rack 300. In transferring the wall panels, the wall panels are generally sufficient to cover the dollies 120 at both ends of the wagon body 110 due to the long length of the wall panels. Therefore, the two ends of the wallboard transportation frame 300 can be directly supported on the two traverse trolleys 120 respectively, and are jacked by the jacking mechanisms 121 on the two traverse trolleys 120 respectively. Therefore, the transfer process of the matched transfer support frame 130, the floor slab 200 and the wall slab can share two traverse trolleys 120. Therefore, the number of traverse cars 120 of the prefabricated part transportation vehicle 100 can be significantly reduced compared to the conventional transportation vehicle, thereby making the prefabricated part transportation vehicle 100 simple in structure and low in cost.

The transfer support 130 may be removed from the trolley 120 during wallboard transfer. Obviously, the transfer support frame 130 may not be removed, and the jacking mechanism 121 can also jack the wallboard transportation frame 300 through the transfer support frame 130.

In this embodiment, both ends of the transfer support frame 130 are detachably provided to the two traverse carriages 120. Thus, the transfer support brackets 130 may be removed from the trolley 120 during wallboard transfer. Because the transfer support 130 is a metal structure, and has a large volume and a heavy weight, the load of the prefabricated part transportation vehicle 100 in the wallboard transfer process can be reduced.

Further, in the present embodiment, two ends of the transfer support frame 130 respectively lean against the two traverse cars 120 and abut against the driving end of the jacking mechanism 121.

Therefore, when the transfer support frame 130 needs to be taken down from the traverse trolley 120, the transfer support frame 130 only needs to be lifted and moved away, so that the disassembly operation is more convenient, and the efficiency is improved.

In order to facilitate hoisting the transfer support frame 130, in this embodiment, a hoisting hole 132 is disposed on the transfer support frame 130. When the transfer support frame 130 is taken down, the hook of the lifting mechanism can penetrate into the lifting hole 132, so that the transfer support frame 130 is lifted.

Referring to fig. 3 and 4 again, in the present embodiment, a buffer pad 133 is disposed on a region of the transfer support frame 130 corresponding to the driving end of the jacking mechanism 121.

Specifically, the cushion pad 133 may be a layered structure formed of an elastic material such as rubber or silicone. On one hand, the buffer backing plate 133 can prevent the driving end of the jacking mechanism 121 and the transfer support frame 130 from being worn after repeated jacking; on the other hand, the cushion plate 133 can increase the friction between the driving end of the jacking mechanism 121 and the transfer support frame 130, so that the driving end of the jacking mechanism 121 is prevented from slipping in the jacking process, and the transfer support frame 130 can be effectively prevented from toppling.

When transferring a wallboard with a long length, the prefabricated component transport vehicle 100 can directly enable two ends of the wallboard transport frame 300 to be respectively borne on the two traverse trolleys 120 and respectively lift up by the lifting mechanisms on the two traverse trolleys 120. When transferring a floor 200 having a short length, the length of the floor 200 may not be sufficient to span the distance between the two traversers 120. At this time, the floor slab 200 may be supported on the transfer support 130, and the force of the jacking mechanism is transmitted by the transfer support 130. Therefore, the transfer process of the matched transfer support frame 130, the floor slab 200 and the wall slab can share two traverse trolleys 120. Therefore, the number of traverse cars 120 of the prefabricated part transportation vehicle 100 can be significantly reduced compared to the conventional transportation vehicle, thereby making the prefabricated part transportation vehicle 100 simple in structure and low in cost.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A prefabricated component transport vehicle, comprising:

a traveling vehicle body;

2. The prefabricated component transport vehicle of claim 1, wherein a surface of the wagon body is formed with a groove extending in the second direction, and the traverse car is slidably disposed in the groove.

3. The precast member transporting vehicle according to claim 2, wherein a traverse rail extending in the second direction is provided at a bottom of the groove, and the traverse carriage is mounted on the traverse rail.

4. The precast member transport vehicle of claim 1, wherein the jacking mechanism is a hydraulic ram.

5. The prefabricated component transport vehicle of claim 1, wherein each traverse trolley has two of the jacking mechanisms thereon, and the two jacking mechanisms are spaced apart in the second direction.

6. The prefabricated component transportation vehicle of claim 1, wherein both ends of the transfer support frame are detachably provided on the two traverse carriages.

7. The prefabricated component transport vehicle of claim 6, wherein two ends of the transfer support frame respectively bear against the two traverse trolleys and abut against the driving end of the jacking mechanism.

8. The prefabricated component transportation vehicle of claim 7, wherein a buffer pad is provided on a region of the transfer support frame corresponding to the driving end of the jacking mechanism.

9. The prefabricated component transportation vehicle of claim 6, wherein the transfer support frame is provided with a hoisting hole.

10. The prefabricated component transportation vehicle of claim 1, wherein a limit block is disposed at an edge of the transfer support frame.