CN216994084U

CN216994084U - Transport carriage

Info

Publication number: CN216994084U
Application number: CN202220490250.8U
Authority: CN
Inventors: 王培珍; 胡芳芳; 何敬文; 王培健; 何昔桐
Original assignee: Shandong Yazhong Vehicle Co ltd
Current assignee: Shandong Yazhong Vehicle Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-07-19
Anticipated expiration: 2032-03-08

Abstract

The utility model relates to a transport carriage which comprises a carriage body, wherein a canopy plate assembly is arranged at the top of the carriage body and comprises a U-shaped frame and guide rails positioned on the outer walls of the two sides of the carriage body, the U-shaped frame is inverted, and the two ends of the U-shaped frame respectively slide on the guide rails. According to the transport carriage, the first awning plate and the second awning plate which are connected through the hinge and transversely arranged are arranged between any two adjacent U-shaped frames, and the first awning plate and the second awning plate are connected to the U-shaped frames through the hinge on one sides close to the adjacent U-shaped frames respectively. Above-mentioned transport carriage sets up first covering or awning on a car, boat, etc. board and second covering or awning on a car, boat, etc. board between the U-shaped frame, through the uplift or the spreading of first covering or awning on a car, boat, etc. board and second covering or awning on a car, boat, etc. board, the uplift of first covering or awning on a car, boat, etc. board, the uplift or the spreading of second covering or awning on a car, boat, etc. board, the top opening's of the body of realization railway carriage or awning on a car, boat, etc. board, the stable in structure of above-mentioned covering or awning on a car, carriage length value change can not influence the performance of covering or awning on a car, boat, etc. board, and the folding in and the unfolding of covering or awning on a car, boat, etc. board, are simple and convenient. In addition, the first awning plate and the second awning plate are both bulged upwards or spread horizontally, and materials in the carriage cannot be scratched and influenced.

Description

Transport carriage

Technical Field

The present invention relates to a transport vehicle, and more particularly to a top deck structure located in a transport vehicle for covering a top opening of the vehicle.

Background

The transport vehicle comprises a vehicle head and a vehicle body, wherein the vehicle body comprises a carriage and a vehicle frame, and the carriage is fixed on the upper portion of the vehicle frame. In the passenger compartment with an opening in the upper part, however, a tarpaulin or a tarpaulin plate is often provided depending on the type of the transport vehicle. Most of the carriage railcars are provided with tarpaulins, and most of the dumper trucks, especially the translation type dumper, are provided with tarpaulins. The awning plate structure mainly comprises four awning plates which are longitudinally distributed, the awning plates are connected through hinges, and the awning plates are driven through a lever structure to enable the four awning plates which are longitudinally distributed to be unfolded or folded.

However, the existing awning plate structure is difficult to drive when the longitudinal length value of the carriage is large, easy to deform, and the awning plate can affect goods loading from the top when being folded to two sides.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a transport carriage to solve the problems that the existing awning plate structure in the prior art is high in driving difficulty and easy to deform.

The utility model provides a transport carriage which comprises a carriage body, wherein a canopy plate assembly is arranged at the top of the carriage body and comprises a U-shaped frame and guide rails positioned on the outer walls of two sides of the carriage body, the U-shaped frame is inverted, and two ends of the U-shaped frame respectively slide on the guide rails. According to the transport carriage, the first awning plate and the second awning plate which are connected through the hinge and transversely arranged are arranged between any two adjacent U-shaped frames, and the first awning plate and the second awning plate are connected to the U-shaped frames through the hinge on one sides close to the adjacent U-shaped frames.

Preferably, at least one folding rod piece is further arranged between any two adjacent U-shaped frames and comprises a first folding rod and a second folding rod which are connected through a hinge, and the first folding rod corresponds to the first awning plate and is fixed with the first awning plate; the second folding rod corresponds to the second awning plate and is fixed with the second awning plate; one end of the first folding rod close to the U-shaped frame and one end of the second folding rod close to the U-shaped frame are respectively hinged to the corresponding U-shaped frame; the first awning plate and the second awning plate are connected through the folding rod piece hinge, and are also connected to the adjacent U-shaped frame through the folding rod piece hinge.

Preferably, one side of the first folding rod, which is close to the second folding rod, is provided with a hinge seat extending downwards, the hinge seat is provided with a first rotating shaft, one end of the second folding rod, which is close to the first folding rod, is located at the lower part of the first folding rod, the second folding rod is provided with a first rotating hole, and the first rotating shaft is inserted into the first rotating hole.

Preferably, the first folding rod is further provided with an extension section at one end of the hinge base close to the second folding rod, and the extension section is located at the upper part of one end of the second folding rod close to the hinge base.

Preferably, the U-shaped frame is provided with a U-shaped seat, and the U-shaped seat is provided with a second rotating hole; the first folding rod and the second folding rod correspond to each other in a close mode, one end of the U-shaped seat is clamped into the U-shaped seat, the first folding rod and the second folding rod are clamped into the end portion of the U-shaped seat respectively, and a second rotating shaft is arranged in the second rotating hole.

Preferably, the roof comprises a roof plate assembly, and is characterized by further comprising a tail hinged rod positioned at the rear part of the roof plate assembly, wherein the middle part of the tail hinged rod is rotatably installed on an adjacent U-shaped frame, the tail hinged rod is V-shaped, and a third roof plate is covered on an upper side rod of the tail hinged rod; a return spring is arranged between the tail hinged rod and the adjacent front side U-shaped frame; the return spring drives the upper side rod of the tail hinge rod and the corresponding third awning plate to turn over, so that the third awning plate is inclined; the tail hinge rod is positioned on the outer sides of the side walls of the two sides of the carriage body; the side walls of the two sides of the carriage body are respectively provided with a limiting bulge, and when the tail hinge rod moves to the limiting bulges, the limiting bulges block the lower side rod of the tail hinge rod, and the tail hinge rod rotates to the corresponding roof plate to cover the top of the carriage body.

Compared with the transport carriage in the conventional technology, the transport carriage provided by the utility model has the following beneficial effects:

compared with the awning plates longitudinally distributed in the conventional technology, the transport carriage is provided with the inverted U-shaped frames, the first awning plate and the second awning plate which are connected through the hinge are arranged between the inverted U-shaped frames, and when the U-shaped frames move back and forth along with the guide rails, the adjacent U-shaped frames are close to or far away from each other. When the adjacent U-shaped frames are close to each other, the joint of the first awning plate and the second awning plate is upwards bulged, and the first awning plate and the second awning plate are folded by taking the hinge joint as an axis, so that the function of opening the top opening of the carriage is realized; when the adjacent U-shaped frames are far away, the joint of the first awning plate and the second awning plate moves downwards, the first awning plate and the second awning plate are unfolded towards two sides in a mode of tending to the horizontal direction, and then the function of covering the top opening of the carriage is achieved.

The folding and unfolding of the awning plate are realized through the awning plate assembly, the change of the length value of the carriage cannot influence the property of the awning plate assembly, and the folding and unfolding of the awning plate assembly are simple and convenient. In addition, the first awning plate and the second awning plate are both bulged upwards or spread horizontally, and materials in the carriage cannot be scratched and influenced.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 to be understood that the drawings in the following description are merely exemplary of the utility model and that other drawings may be derived by those skilled in the art from the construction shown in these drawings without inventive faculty.

Fig. 1 is a schematic perspective view of a transportation vehicle compartment in embodiment 1 of the present invention.

Fig. 2 is a schematic side view of a transportation vehicle in embodiment 1 of the present invention.

Fig. 3 is an enlarged schematic view of a portion a of fig. 2 in embodiment 1 of the present invention.

Fig. 4 is an enlarged schematic view of part B of fig. 2 in embodiment 1 of the present invention.

Fig. 5 is a perspective view of a part of the structure of the canopy plate assembly according to embodiment 1 of the present invention.

In the drawings:

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes 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 "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of the technical solutions by those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Example 1

The embodiment provides a transport vehicle compartment, and this transport vehicle compartment includes the railway carriage or compartment body, the top of the railway carriage or compartment body is provided with fluffy board subassembly, fluffy board subassembly includes U-shaped frame 2 and the guide rail 1 that is located the external wall of railway carriage or compartment body both sides, U-shaped frame 2 is invertd, and 2 opening orientations of U-shaped frame, and transversely stride across the railway carriage or compartment top promptly, just the both ends of U-shaped frame 2 slide respectively on the guide rail 1. In the transport compartment, a first awning plate 51 and a second awning plate 52 which are connected through hinges are arranged between any two adjacent U-shaped frames 2, the first awning plate 51 and the second awning plate 52 are transversely arranged between the adjacent U-shaped frames 2, and the first awning plate 51 and the second awning plate 52 are connected on the U-shaped frames 2 through hinges at one side close to the adjacent U-shaped frames 2.

Compared with the prior art in which the awning plates are longitudinally distributed, the transport carriage is provided with the first awning plate 51 and the second awning plate 52 which are connected through the hinge between the inverted U-shaped frames 2, and when the U-shaped frames 2 move back and forth along with the guide rails 1, the adjacent U-shaped frames 2 are close to or far away from each other. When the adjacent U-shaped frames 2 approach, the joint of the first awning plate 51 and the second awning plate 52 rises upwards, and the first awning plate 51 and the second awning plate 52 are folded by taking the hinge joint as an axis, so that the function of opening the top opening of the carriage is realized; when the adjacent U-shaped frame 2 is moved away, the joint of the first canopy plate 51 and the second canopy plate 52 moves downward, and the first canopy plate 51 and the second canopy plate 52 are unfolded toward both sides in a horizontal manner, thereby achieving a function of covering the top opening of the vehicle compartment. It should be noted that the approaching and departing of the adjacent U-shaped frames 2 are also the process that each U-shaped frame 2 is folded to the front part of the carriage or dispersed to the top part of the carriage in the longitudinal direction under the driving of a steel wire rope or other driving devices, and when the pulling U-shaped frame 2 moves back and forth, the adjacent U-shaped frames 2 are folded or depart.

Specifically, in the present embodiment, further improvements of the transportation vehicle are provided: at least one folding rod piece is further arranged between any two adjacent U-shaped frames 2, the folding rod piece comprises a first folding rod 41 and a second folding rod 42 which are connected through a hinge, and the first folding rod 41 corresponds to the first awning plate 51 and is fixed with the first awning plate 51; the second folding rod 42 corresponds to the second canopy plate 52 and is fixed with the second canopy plate 52; in the present embodiment, the first and

second tent panels

51 and 52 are respectively positioned on the upper portions of the first and

second folding bars

41 and 42 and fixed by welding, screws, or other conventional means. One end of the first folding rod 41 close to the U-shaped frame 2 and one end of the second folding rod 42 close to the U-shaped frame 2 are respectively hinged to the corresponding U-shaped frame 2; the first canopy plate 51 and the second canopy plate 52 are hinged through the folding rods, that is, there is no direct connection between the first canopy plate 51 and the second canopy plate 52, and the first canopy plate 51 and the second canopy plate 52 are also hinged on the adjacent U-shaped frame 2 through the folding rods. In the transportation compartment, the folding rods drive the first awning plate 51 and the second awning plate 52 to move, and in this embodiment, the folding rods are arranged between any two adjacent U-shaped frames 2.

More specifically, this embodiment further provides a hinge connection manner of the first folding rod 41 and the second folding rod 42, in this embodiment, the first folding rod 41 is close to one side of the second folding rod 42 and is provided with a hinge seat 411 extending downward, a first rotating shaft is provided on the hinge seat 411, the second folding rod 42 is close to one end of the first folding rod 41 is located at the lower part of the first folding rod 41, and a first rotating hole is provided on the second folding rod 42, and the first rotating shaft is inserted into the first rotating hole.

More specifically, in order to avoid the first canopy plate 51 and the second canopy plate 52 from being bent downward and turned over, the shortest distance between any two adjacent U-shaped frames 2 may be defined, for example, a connecting rope is provided between each adjacent U-shaped frame 2; and when the adjacent U-shaped frame 2 is farthest away, the first awning plate 51 and the second awning plate 52 are still in a small-amplitude uplifted state, and the first awning plate 51 and the second awning plate 52 cannot be bent and turned downwards.

Of course, in this embodiment, another way of preventing the first and

second tent panels

51 and 52 from being turned or bent downward is provided, and in this embodiment, the first folding bar 41 is further provided with an extension at one end of the hinge base 411 close to the second folding bar 42, and the extension is located at an upper portion of one end of the second folding bar 42 close to the hinge base 411. It should be noted that the above-mentioned extension may also refer to a section of the hinge base 411 near the second canopy plate 52. When the first and

second canopy panels

51 and 52 approach the horizontal, one end of the second folding bar 42 abuts against the extended section, preventing the folding bar from further rotating.

More specifically, the present embodiment also provides for the hinged connection of the first folding bar 41 to the adjacent clevis 2 and the second folding bar 42 to the adjacent clevis 2. In this embodiment, the U-shaped frame 2 is provided with a U-shaped seat, and the U-shaped seat is provided with a second rotating hole; the first folding rod 41 and the second folding rod 42 are close to and correspond to one end of the U-shaped seat in a clamped mode, the first folding rod 41 and the second folding rod 42 are clamped in the U-shaped seat, second rotating shafts are arranged at the end portions of the U-shaped seat respectively, and the second rotating shafts are inserted into the second rotating holes.

More specifically, in the embodiment, the transport carriage further comprises a tail hinge rod 3 positioned at the rear part of the canopy plate assembly, the middle part of the tail hinge rod is rotatably installed on the adjacent U-shaped frame, the tail hinge rod 3 is in a V shape, and an upper side rod 32 of the tail hinge rod 3 is covered with a third canopy plate; and a return spring is arranged between the tail hinged rod 3 and the adjacent front side U-shaped frame 2; the return spring drives the upper side rod 32 of the tail hinged rod 3 and a corresponding third roof plate to turn over, so that the third roof plate is inclined; the tail hinge rod 3 is positioned on the outer side of the side walls of the two sides of the carriage body; the side walls of the two sides of the compartment body are also respectively provided with a limiting bulge 33, when the tail hinge rod 3 moves to the limiting bulge 33, the limiting bulge 33 blocks the lower side rod 31 of the tail hinge rod 3, and the tail hinge rod 3 rotates to the top of the compartment body covered by the corresponding roof plate.

It should be understood that the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all the equivalent structural changes made by using the contents of the specification and the drawings or the related technical fields directly/indirectly included in the scope of the present invention should be protected by the present invention.

Claims

1. A transport carriage comprises a carriage body, wherein a canopy plate assembly is arranged at the top of the carriage body and comprises a U-shaped frame and guide rails positioned on the outer walls of two sides of the carriage body, the U-shaped frame is inverted, and two ends of the U-shaped frame respectively slide on the guide rails; it is characterized in that the preparation method is characterized in that,

a first awning plate and a second awning plate which are connected through hinges and transversely arranged are arranged between any two adjacent U-shaped frames, and the first awning plate and the second awning plate are connected to the U-shaped frames through hinges on one sides close to the adjacent U-shaped frames.

2. Transport carriage as claimed in claim 1,

at least one folding rod piece is further arranged between any two adjacent U-shaped frames and comprises a first folding rod and a second folding rod which are connected through hinges, and the first folding rod corresponds to the first awning plate and is fixed with the first awning plate; the second folding rod corresponds to the second awning plate and is fixed with the second awning plate; one end of the first folding rod close to the U-shaped frame and one end of the second folding rod close to the U-shaped frame are respectively hinged to the corresponding U-shaped frame; the first awning plate and the second awning plate are connected through the folding rod piece hinge, and are also connected to the adjacent U-shaped frame through the folding rod piece hinge.

3. Transport carriage as claimed in claim 2,

the first folding rod is close to one side of the second folding rod is provided with a hinge seat extending downwards, a first rotating shaft is arranged on the hinge seat, the second folding rod is close to one end of the first folding rod is located at the lower portion of the first folding rod, a first rotating hole is formed in the second folding rod, and the first rotating shaft is inserted into the first rotating hole.

4. A transport carriage as claimed in claim 3,

the first folding rod is further provided with an extension section at one end, close to the second folding rod, of the hinge base, and the extension section is located at the upper portion, close to one end of the hinge base, of the second folding rod.

5. Transport carriage as claimed in claim 2,

the U-shaped frame is provided with a U-shaped seat, and the U-shaped seat is provided with a second rotating hole; the first folding rod and the second folding rod correspond to each other in a close mode, one end of the U-shaped seat is clamped into the U-shaped seat, the first folding rod and the second folding rod are clamped into the end portion of the U-shaped seat respectively, and a second rotating shaft is arranged in the second rotating hole.

6. A transport carriage as claimed in claim 3,

the middle part of the tail hinged rod is rotatably arranged on the adjacent U-shaped frame; the tail hinged rod is V-shaped, and a third awning plate covers an upper side rod of the tail hinged rod; a return spring is arranged between the tail hinged rod and the adjacent front side U-shaped frame; the return spring drives the upper side rod of the tail hinge rod and the corresponding third awning plate to turn over, so that the third awning plate is inclined;

the tail hinge rod is positioned on the outer sides of the side walls of the two sides of the carriage body; the side walls of the two sides of the carriage body are respectively provided with a limiting bulge, and when the tail hinge rod moves to the limiting bulges, the limiting bulges block the lower side rod of the tail hinge rod, and the tail hinge rod rotates to the corresponding roof plate to cover the top of the carriage body.