CN113291852A

CN113291852A - Turning device

Info

Publication number: CN113291852A
Application number: CN202110707355.4A
Authority: CN
Inventors: 张军凤; 李涛; 张曙光; 李华; 刘海鹏; 陈兰忠; 刘杰; 杨学柏; 罗彦平; 李中波; 李翠; 侯天华; 伞军民
Original assignee: Petrochina North China Chemical Sales Branch; CRRC Qiqihar Rolling Stock Co Ltd; Dalian CRRC Tielong Containerization Technology Co Ltd
Current assignee: Petrochina North China Chemical Sales Branch; CRRC Qiqihar Rolling Stock Co Ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-08-24
Anticipated expiration: 2041-06-24
Also published as: CN113291852B

Abstract

The invention provides a turnover device, comprising: a first overturning beam; the second upset roof beam, second upset roof beam pivot ground is connected in the first end of first upset roof beam, and second upset roof beam has horizontal position and is the upset position of angle with first upset roof beam, and the bottom of second upset roof beam has the recessed holding tank that makes progress, and when second upset roof beam was located horizontal position, at least partial structure of first upset roof beam was located the holding tank. By applying the technical scheme of the invention, the problem that the turnover device is easy to deform in the related technology can be effectively solved.

Description

Turning device

Technical Field

The invention relates to the field of container transportation, in particular to a turnover device.

Background

In order to increase the unloading speed of the container, a unloading opening is generally formed in a side wall of the container, and the side of the container with the unloading opening is inclined by turning the container so that the cargo flows out of the unloading opening quickly. The existing container is generally placed on a vehicle, and the container is turned over by arranging a plurality of oil cylinders at the bottom of one side of the container, and the container is inclined towards the other side by lifting the oil cylinders. At present, the container generally overturns through turning device, turning device generally includes first upset roof beam and second upset roof beam, at the in-process of container at the transportation, the container is placed on second upset roof beam, if the inseparable that second upset roof beam and first upset roof beam are connected, under the condition of haulage vehicle emergency braking, the container can drive second upset roof beam and first upset roof beam emergence dislocation under inertial effect, cause the junction of first upset roof beam and second upset roof beam to warp easily or even break, and then lead to the container to fall.

Disclosure of Invention

The invention mainly aims to provide a turnover device to solve the problem that the turnover device in the prior art is easy to deform.

In order to achieve the above object, according to one aspect of the present invention, there is provided a turnover device including: a first overturning beam; the second upset roof beam, second upset roof beam pivot ground is connected in the first end of first upset roof beam, and second upset roof beam has horizontal position and is the upset position of angle with first upset roof beam, and the bottom of second upset roof beam has the recessed holding tank that makes progress, and when second upset roof beam was located horizontal position, at least partial structure of first upset roof beam was located the holding tank.

Further, be provided with first jack on the second upset roof beam, be provided with the second jack on the first upset roof beam, when second upset roof beam is located horizontal position, first jack is relative with the second jack, and turning device still includes: the bolt is arranged in the first jack and the second jack in a penetrating mode.

Further, the turning device further comprises: the structure of drawing, the one end of drawing the structure is connected on second upset roof beam, and the other end of drawing the structure is connected on first upset roof beam, when second upset roof beam was located the upset position, draws the structure and is located between first upset roof beam and the first upset roof beam.

Furthermore, the traction structure comprises a traction chain, one end of the traction chain is connected to the first overturning beam, and the second end of the traction chain is connected to the second overturning beam.

Further, first upset roof beam includes first upset roof beam body and sets up in the mount pad of first upset roof beam below, and turning device still includes: the connecting frame is arranged below the mounting seat, and the mounting seat and the connecting frame enclose a mounting space.

Furthermore, an upward concave mounting groove is formed in the lower surface of the mounting seat, the connecting frame is of a U-shaped structure, and the side wall of the connecting frame is connected with the side wall of the mounting seat.

Furthermore, first upset roof beam includes first upset roof beam body and sets up in the mount pad of first upset roof beam below, and when second upset roof beam was located horizontal position, the lower surface of second upset roof beam was in the upper surface butt of mount pad.

Furthermore, a locking piece protruding out of the upper surface of the second overturning beam is arranged on the second overturning beam.

Furthermore, the second upset roof beam includes two carrier bars that set up relatively and sets up many second crossbeams between two carrier bars, encloses into the holding tank between the diapire of the inside wall of carrier bar and second crossbeam.

Furthermore, the carrier bar is C-shaped steel, and a supporting plate is arranged in a groove of the C-shaped steel.

By applying the technical scheme of the invention, when the second overturning beam is positioned at the horizontal position, the first overturning beam covers the partial structure of the first overturning beam, and when the container is influenced by inertia to drive the second overturning beam and the first overturning beam to move relatively, the first overturning beam can stop the groove wall of the accommodating groove of the second overturning beam, so that the first overturning beam and the second overturning beam are prevented from being dislocated. Above-mentioned structure can reduce the probability that deformation takes place in the connection of first upset roof beam and second upset roof beam, and then reduces the probability that the container fell.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, 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 shows a perspective view of an embodiment of the turnover device according to the invention, wherein fig. 1 shows a perspective view of the second turnover beam in the turnover position;

fig. 2 shows a schematic perspective view of the second tilting beam of the tilting device of fig. 1 in a horizontal position;

fig. 3 shows a side view of the turning device of fig. 2.

Wherein the figures include the following reference numerals:

1. an installation space; 21. a first overturning beam; 211. a second jack; 212. a first overturning beam body; 213. a mounting seat; 2131. mounting grooves; 214. a connecting frame; 22. a second overturning beam; 23. a bolt; 221. accommodating grooves; 222. a first jack; 223. a load beam; 224. a second cross member; 225. a support plate; 50. a traction structure; 100. and a locking member.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. 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 is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

As shown in fig. 1 to 3, the turning device of the present embodiment includes: a first overturning beam 21 and a second overturning beam 22. Wherein the first overturning beam 21; the second overturning beam 22 is pivotally connected to the first end of the first overturning beam 21, the second overturning beam 22 has a horizontal position and an overturning position forming an angle with the first overturning beam 21, the bottom of the second overturning beam 22 is provided with an upwards concave accommodating groove 221, and when the second overturning beam 22 is located at the horizontal position, at least part of the structure of the first overturning beam 21 is located in the accommodating groove 221.

By applying the technical scheme of the embodiment, when the second turnover beam 22 is located at a horizontal position, the first turnover beam 21 covers a part of the structure of the first turnover beam 21, and when the container is influenced by inertia to drive the second turnover beam 22 and the first turnover beam 21 to move relatively, the first turnover beam 21 can stop the groove wall of the accommodating groove 221 of the second turnover beam 22, so that the first turnover beam 21 and the second turnover beam 22 are prevented from being dislocated. The structure can reduce the probability of deformation of the connection of the first turnover beam 21 and the second turnover beam 22, and further reduce the probability of falling of the container.

Since the first and

second turnover beams

21 and 22 are connected only by the pivot shaft, when the vehicle transporting the container bumps during the driving process, the first and

second turnover beams

21 and 22 easily collide with each other, resulting in the first and

second turnover beams

21 and 22 being damaged. In order to solve the above problem, as shown in fig. 1, in this embodiment, the second turning beam 22 is provided with a first insertion hole 222, the first turning beam 21 is provided with a second insertion hole 211, when the second turning beam 22 is located in a horizontal position, the first insertion hole 222 is opposite to the second insertion hole 211, the turning device further includes a plug 23, and the plug 23 is inserted into the first insertion hole 222 and the second insertion hole 211. In the above-mentioned structure, penetrate second upset roof beam 22 and first upset roof beam 21 simultaneously through bolt 23 for first upset roof beam 21 and the connection of second upset roof beam 22 are more firm, thereby avoid first upset roof beam 21 and second upset roof beam 22 to take place to jolt at the in-process of container transportation, prolonged turning device's life.

It should be noted that the pivot shaft is disposed at the first end of the first turning beam 21 and the second turning beam 22, and the latch 23 is disposed at the second end of the first turning beam 21 and the second turning beam 22, which can improve the connection strength of the first turning beam 21 and the second turning beam 22.

As shown in fig. 1, in the present embodiment, the turnover device further includes a pulling structure 50, one end of the pulling structure 50 is connected to the second turnover beam 22, the other end of the pulling structure 50 is connected to the first turnover beam 21, and when the second turnover beam 22 is located at the turnover position, the pulling structure 50 is located between the first turnover beam 21 and the first turnover beam 21. In the structure, the container is overturned to pass the position, so that the container is easy to fall off from the overturning device. The application has set up and pull structure 50, when the container has the trend of falling from the turning device, pulls structure 50 and can provide traction force to the container to reduce the probability that the container falls from the turning device.

As shown in fig. 1, in this embodiment the towing arrangement 50 comprises a towing chain, one end of which is connected to the second turndown beam 22 and the second end of which is connected to the first turndown beam 21. In this embodiment the drag chain is connected at one end to the plug 23 and at the other end to the second turner beam 22. When the container needs to be turned over, the plug 23 is taken out of the first jack 222 and the second jack 211, the container is turned over, after the second turning beam 22 and the second turning beam 22 are separated, the plug 23 is inserted into the first jack 222 of the second turning beam 22, the plug 23 is connected with a drag chain, and the other end of the drag chain is connected with the first turning beam 21. When the container has a tendency to fall from the turnover device, the traction chain can provide traction to the container, thereby reducing the probability of the container falling from the turnover device.

Of course, in other embodiments not shown in the figures, the towing structure 50 may also be a steel cable.

It should be noted that the turnover device of the present application may be installed on a base frame, and the base frame is a structure for carrying the turnover device. In other embodiments not shown in the figures, a drag chain placing box is provided on the chassis. When the container need not overturn, the drag chain is also connected on bolt 23, and in first jack 222 and the second jack 211 were worn to locate by bolt 23, the drag chain was accomodate in the drag chain places the box, avoids the transportation to be the drag chain and collides with other structures.

As shown in fig. 1 to 3, in the present embodiment, the first overturning beam 21 includes a first overturning beam body 212 and a mounting seat 213 disposed below the first overturning beam 21, and the overturning device further includes a connecting frame 214 disposed below the mounting seat 213, and the mounting seat 213 and the connecting frame 214 enclose a mounting space 1. In the above structure, the turnover device may be mounted on the base frame through the mounting seat 213 and the connection frame 214. Specifically, the underframe comprises a first cross beam, the mounting seat 213 and the first cross beam can be fixedly connected, the mounting seat 213 is further fixedly connected with the connecting frame 214, and the mounting seat 213 and the connecting frame 214 enclose the first cross beam in the mounting space 1, so that the turning device and the underframe are fixed. It should be noted that, the above structure can improve the stability of the fixing of the turnover device and the underframe.

As shown in fig. 1 to 3, in the present embodiment, a mounting groove 2131 recessed upward is formed on a lower surface of the mounting seat 213, the connecting frame 214 has a U-shaped structure, and the side wall of the connecting frame 214 is connected with the side wall of the mounting seat 213. In the above structure, the first cross beam of the underframe can extend into the mounting groove 2131 of the mounting seat 213, and the side wall of the first cross beam abuts against the side wall of the mounting groove 2131, so that the stability of connection between the mounting seat 213 and the first cross beam is improved. The first cross member is further surrounded on the outer side in the circumferential direction of the first cross member by the connection frame 214, and the side wall of the connection frame 214 is connected to the side wall of the mounting seat 213, whereby the first cross member is fastened in the mounting space 1 by the connection frame 214. In the above structure, when the turnover device is connected to the bottom frame, the first beam can be clamped in the mounting groove 2131, and the first beam can be fixed by welding the connecting frame 214 on the mounting seat 213. When the turnover device and the chassis are disassembled, the turnover device can be disassembled from the chassis only by sawing the connecting frame 214. The structure realizes quick disassembly of the turnover device and the underframe, thereby improving the disassembly and assembly efficiency of the turnover device and the underframe.

As shown in fig. 1 to 3, in the present embodiment, the first turnover beam 21 includes a first turnover beam body 212 and a mounting seat 213 disposed below the first turnover beam 21, and when the second turnover beam 22 is in a horizontal position, a lower surface of the second turnover beam 22 abuts against an upper surface of the mounting seat 213. In the above-mentioned structure, when second upset roof beam 22 received the pressure of container, the lateral wall of accessible second upset roof beam 22 transmitted pressure to mount pad 213 on to the area of contact of second upset roof beam 22 with first upset roof beam 21 has been increased, makes the pressure that first upset roof beam 21 received more even, and the local stress of avoiding first upset roof beam 21 to receive is too concentrated, influences the intensity and the life of first upset roof beam 21.

As shown in fig. 1 to 3, in the present embodiment, the second turnover beam 22 is provided with a locker 100 protruded from the upper surface of the second turnover beam 22. In the above structure, the second turning beam 22 is connected to the container through the locking member 100, so that the stability of the turning device fixed to the container is improved.

As shown in fig. 1 and fig. 2, in the present embodiment, the second turnover beam 22 includes two oppositely disposed carrier beams 223 and a plurality of second cross beams 224 disposed between the two carrier beams 223, and a receiving groove 221 is defined between an inner side wall of the carrier beam 223 and a bottom wall of the second cross beam 224. The structure is simple, the processing is easy, and the strength of the whole second turnover beam 22 can be improved by arranging the plurality of second cross beams 224 between the bearing beams 223, so that the service life of the turnover device is prolonged.

As shown in fig. 1 to 3, in the present embodiment, the load beam 223 is C-shaped steel, and a support plate 225 is disposed in a groove of the C-shaped steel. The structure can further increase the strength of the second turnover beam 22, reduce the probability of deformation of the second turnover beam 22 and prolong the service life of the turnover device.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. A turnover device, comprising:

a first overturning beam (21);

second upset roof beam (22), second upset roof beam (22) pivotally connect in the first end of first upset roof beam (21), second upset roof beam (22) have horizontal position and with first upset roof beam (21) are the upset position of angle, the bottom of second upset roof beam (22) has upwards recessed holding tank (221), works as second upset roof beam (22) are located when the horizontal position, at least partial structure of first upset roof beam (21) is located in holding tank (221).

2. The flipping device according to claim 1, wherein the second flipping beam (22) is provided with a first receptacle (222), the first flipping beam (21) is provided with a second receptacle (211), and the first receptacle (222) and the second receptacle (211) are opposite when the second flipping beam (22) is in the horizontal position, the flipping device further comprising:

and the plug pin (23) is arranged in the first jack (222) and the second jack (211) in a penetrating way.

3. The flipping mechanism of claim 1, further comprising:

the traction structure (50), one end of the traction structure (50) is connected to the second overturning beam (22), the other end of the traction structure (50) is connected to the first overturning beam (21), and when the second overturning beam (22) is located at the overturning position, the traction structure (50) is located between the first overturning beam (21) and the first overturning beam (21).

4. A turnover device as claimed in claim 3, characterized in that the traction structure (50) comprises a traction chain, one end of which is connected to the first turnover beam (21) and a second end of which is connected to the second turnover beam (22).

5. The turnover device of claim 1, wherein the first turnover beam (21) includes a first turnover beam body (212) and a mounting seat (213) disposed below the first turnover beam (21), the turnover device further comprising:

the connecting frame (214) is arranged below the mounting seat (213), and the mounting seat (213) and the connecting frame (214) enclose a mounting space (1).

6. The turnover device of claim 5, wherein the mounting seat (213) is provided with an upwardly concave mounting groove (2131) on a lower surface thereof, the connection frame (214) has a U-shaped structure, and side walls of the connection frame (214) are connected with side walls of the mounting seat (213).

7. The turnover device of claim 1, wherein the first turnover beam (21) comprises a first turnover beam body (212) and a mounting seat (213) disposed below the first turnover beam (21), and when the second turnover beam (22) is in the horizontal position, a lower surface of the second turnover beam (22) abuts against an upper surface of the mounting seat (213).

8. Overturning device according to claim 1, characterized in that said second overturning beam (22) is provided with locking elements (100) projecting from the upper surface of said second overturning beam (22).

9. The roundabout according to claim 1, wherein the second turnover beam (22) comprises two opposite load beams (223) and a plurality of second cross beams (224) arranged between the two load beams (223), wherein the accommodating groove (221) is defined between the inner side walls of the load beams (223) and the bottom walls of the second cross beams (224).

10. A turn-over device according to claim 9, characterised in that the carrier beam (223) is C-shaped steel, in the groove of which a support plate (225) is arranged.