Novel unmanned transport vehicle frame

Abstract

The utility model discloses a novel unmanned transport vehicle frame which comprises two longitudinal beams and a plurality of cross beams transversely arranged on the longitudinal beams. The bottom of the longitudinal beam is detachably connected with an equipment mounting frame; the equipment mounting frame is composed of a plurality of detachably connected frames; a movable pipe clamping frame is arranged between the two longitudinal beams in the length direction. A gap is formed between the movable pipe clamping frame and the cross beam; the movable pipe clamping frame is located at the position of the equipment installation frame and allows a pipeline to penetrate through. According to the novel unmanned transport vehicle frame disclosed by the utility model, the equipment mounting frame is detachably connected, so that the equipment mounting frame is convenient to transport; in addition, assembling can be conveniently carried out according to needs, and assembling is flexible; by means of the movable pipe clamping frame arranged between the two longitudinal beams, pipelines of equipment in the equipment installation frame can be conveniently arranged to all positions of the vehicle frame, and installation and management of the pipelines are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of port transportation, in particular to a novel unmanned transport vehicle frame. Background Art

[0002] Existing unmanned transport vehicle frames usually include a frame body and an equipment installation frame under the frame body. The equipment installation frame is used to place batteries, self-driving devices, etc. Most of the existing equipment installation frames are shown in an unmanned intelligent transport vehicle structure disclosed in the Chinese patent with announcement number CN113954967B. The equipment installation frame at the bottom is an integrated structure. When there are many devices to be installed, the volume of the equipment installation frame is large and inconvenient to transport. In addition, the capacity of the equipment installation frame with an integrated structure is fixed and cannot be expanded or reduced according to the needs of equipment installation. At the same time, when there are many devices installed in the equipment installation frame, there are many wire harnesses and pipes led out of the equipment installation frame. The existing frame structure is not convenient for the installation and arrangement of wire harnesses and pipes. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a novel unmanned transport vehicle frame, comprising two longitudinal beams and a plurality of cross beams transversely arranged on the longitudinal beams;

[0004] The bottom of the longitudinal beam is detachably connected to an equipment installation frame; the equipment installation frame is composed of a plurality of detachably connected frames;

[0005] A movable pipe clamp frame is provided between the two longitudinal beams along the length direction; a spacing is provided between the movable pipe clamp frame and the cross beam;

[0006] The movable pipe clamp frame is located at a position of the equipment installation frame for pipelines to pass through.

[0007] Preferably, three axle mounting parts are provided at the bottom of the longitudinal beam along the length direction; and the two equipment mounting frames are respectively provided on both sides of the middle axle.

[0008] Preferably, the equipment installation frame includes a first frame, a connecting rod, a limiter, a second frame, a connecting member and a cantilever, wherein:

[0009] The first frame and the second frame are arranged opposite to each other; both the first frame and the second frame are provided with a limiter; and both ends of the connecting rod are detachably connected to the limiter;

[0010] The plurality of cantilevers are respectively arranged on the side walls of the two longitudinal beams;

[0011] The first frame and the second frame are detachably connected to the cantilever through connecting pieces respectively.

[0012] Preferably, the cross section of the longitudinal beam is an I-shape; one side of the cantilever is connected to the web in the middle of the longitudinal beam; a notch is provided at the bottom of the cantilever; and the notch is clamped to the lower flange of the longitudinal beam.

[0013] Preferably, the movable pipe clamp frame comprises a longitudinal pipe clamp frame and a plurality of transverse pipe clamp frames transversely arranged on the longitudinal pipe clamp frame; the longitudinal pipe clamp frame is arranged along the length direction of the longitudinal beam;

[0014] The longitudinal pipe clamp frame and the longitudinal beam, as well as the transverse pipe clamp frame and the longitudinal pipe clamp frame can be detachably connected.

[0015] Preferably, the longitudinal tube clamp frame and the transverse tube clamp frame are both provided with elongated through holes.

[0016] Preferably, the longitudinal pipe clamp frame is composed of a plurality of longitudinal pipe clamp frame sections that are detachably connected.

[0017] Preferably, a support rod is provided at the bottom of the longitudinal pipe clamp frame; the support rod is transversely connected between the two longitudinal beams.

[0018] Preferably, the side walls of the longitudinal beam are provided with a plurality of elastic limiting structures along the length direction; the elastic limiting structures can limit the length direction of the compartment.

[0019] Preferably, the longitudinal beam is provided with two or more lifting structures.

[0020] The new unmanned transport vehicle frame provided by the utility model has an equipment installation frame that can be detachably connected, which is convenient for transportation of the equipment installation frame; and it is convenient to assemble according to needs, and the assembly is flexible; through the movable pipe clamp frame arranged between the two longitudinal beams, the pipelines of the equipment in the equipment installation frame (such as high and low voltage wire harnesses, brake pipelines, hydraulic pipelines, etc.) are conveniently arranged to various parts of the frame, which is convenient for the installation and management of the pipelines. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A three-dimensional diagram of the frame of a new unmanned transport vehicle provided by an embodiment of the utility model;

[0022] Figure 2 This is a top view of the frame of the new unmanned transport vehicle;

[0023] Figure 3 This is a diagram showing an embodiment of a device installation framework;

[0024] Figure 4 A diagram showing another embodiment of a device installation frame;

[0025] Figure 5 for Figure 3 A magnified view of middle;

[0026] Figure 6It is a schematic diagram of the connection between the cantilever, longitudinal beam and equipment installation frame;

[0027] Figure 7 It is a schematic diagram of the cantilever structure;

[0028] Figure 8 is the gap location map;

[0029] Fig. 9 It is a three-dimensional diagram of a movable pipe clamp frame;

[0030] Fig.10 It is an enlarged view of a part of the movable pipe clamp frame;

[0031] Fig.11 It is the structural diagram of the elastic limiting structure;

[0032] Among them: 10, longitudinal beam; 11, cross beam; 111, first limit block; 12, second limit block; 13, elastic limit structure; 131, limit frame; 132, spring; 133, connecting column; 134, baffle; 135, limit protrusion; 141, lifting lug; 142, port lifting structure; 20, equipment installation frame; 21, first frame; 22, connecting rod; 23, limit piece; 24, second frame; 25, connecting piece; 26, run-flat tire bracket; 27, cantilever; 271, vertical plate; 272, bottom plate; 273, through hole; 274, top plate; 275, notch; 28, interlayer bracket; 30, movable pipe clamp frame; 31, longitudinal pipe clamp frame; 32, transverse pipe clamp frame; 33, long through hole; 311, longitudinal pipe clamp frame section; 40, support rod. DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments. However, the following embodiments are only preferred embodiments of the present invention, not all of them. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present invention. The experimental methods in the following embodiments are conventional methods unless otherwise specified. The materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0034] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] The embodiment of the utility model provides a novel unmanned transport vehicle frame, two longitudinal beams 10 and a plurality of transverse beams 11 transversely arranged on the longitudinal beams 10;

[0037] The bottom of the longitudinal beam 10 is detachably connected to an equipment installation frame 20; the equipment installation frame 20 is composed of a plurality of detachably connected frames;

[0038] A movable pipe clamp frame 30 is provided between the two longitudinal beams 10 along the length direction; a spacing is provided between the movable pipe clamp frame 30 and the cross beam 11;

[0039] The movable pipe clamp frame 30 is located at a position of the equipment installation frame 20 for pipelines to pass through.

[0040] When implementing it, Figure 1 , Figure 2 As shown, the new unmanned transport vehicle frame has two longitudinal beams 10 and a plurality of cross beams 11 transversely arranged on the longitudinal beams 10; a first limit block 111 is provided at the end of the cross beam 11; a second limit block 12 is provided at both ends of the longitudinal beam 10; a plurality of first limit blocks 111 and two second limit blocks 12 constitute a container compartment limit space;

[0041] The bottom of the longitudinal beam 10 is detachably connected to an equipment installation frame 20; the equipment installation frame 20 is composed of a plurality of detachably connected frames; the detachable structure includes but is not limited to bolt connection, snap connection, etc.; Figure 4As shown, the equipment installation frame 20 is composed of a plurality of detachably connected frames, and a partition bracket 28 is provided inside; the partition bracket 28 divides the frame into a plurality of spaces with the same or different volumes; so as to facilitate the placement of equipment of different volumes and facilitate accurate management and maintenance of the equipment;

[0042] A movable pipe clamp frame 30 is provided between the two longitudinal beams 10 along the length direction; a spacing is provided between the movable pipe clamp frame 30 and the cross beam 11 , and the movable pipe clamp frame 30 is located at a position of the equipment installation frame 20 for pipelines to pass through for laying pipelines.

[0043] The new unmanned transport vehicle frame provided by the embodiment of the utility model is designed with a structure consisting of a plurality of detachably connected equipment installation frames 20 and a detachably connected equipment installation frame 20 and a longitudinal beam 10; the frame with a smaller volume is convenient for transportation and can be assembled according to needs, and the assembly is flexible; through the movable pipe clamp frame 30 arranged between the two longitudinal beams 10, the pipelines of the equipment and devices in the equipment installation frame 20 (such as high and low voltage wire harnesses, brake pipelines, hydraulic pipelines, etc.) are conveniently arranged to various parts of the frame, which is convenient for the installation and management of the pipelines.

[0044] Furthermore, three axle mounting portions are provided at the bottom of the longitudinal beam 10 along the length direction; and the two equipment mounting frames 20 are respectively provided on both sides of the middle axle.

[0045] When implementing it, Figure 1 As shown, three axle mounting parts are provided at the bottom of the longitudinal beam 10 along the length direction; the axle mounting parts are the same as the existing structure; and two equipment mounting frames 20 are respectively provided on both sides of the middle axle. This structure makes the frame structure more balanced, which is conducive to improving the driving stability of the vehicle.

[0046] Furthermore, the equipment installation frame 20 includes a first frame 21, a connecting rod 22, a stopper 23, a second frame 24, a connecting member 25 and a cantilever 27, wherein:

[0047] The first frame 21 and the second frame 24 are arranged opposite to each other; both the first frame 21 and the second frame 24 are provided with a stopper 23; both ends of the connecting rod 22 are detachably connected to the stopper 23;

[0048] The cantilevers 27 are respectively arranged on the side walls of the two longitudinal beams 10;

[0049] The first frame 21 and the second frame 24 are detachably connected to the cantilever 27 via connecting members 25 .

[0050] When implementing it, Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, the equipment installation frame 20 includes a first frame 21, a connecting rod 22, a stopper 23, a second frame 24, a connecting member 25 and a cantilever 27, wherein:

[0051] The first frame 21 and the second frame 24 are disposed on both sides of the longitudinal beam 10; a plurality of stoppers 23 are disposed at corresponding positions of the first frame 21 and the second frame 24; Figure 5 As shown, the cross section of the limiter 23 is L-shaped; the end of the connecting rod 22 is arranged on the limiter 23 and is connected with the inner bolt of the limiter 23;

[0052] Several cantilevers 27 (such as Figure 6 As shown) are respectively arranged on the side walls of the two longitudinal beams 10; Figure 7 As shown, the cantilever 27 includes a vertical plate 271, a bottom plate 272 and a top plate 274; the ends of the vertical plate 271 are welded or connected to the side wall of the longitudinal beam 10 by connecting bolts; the bottom plate 272 is horizontally provided on one side or both sides of the bottom of the vertical plate 271 along the length direction, and the top plate 274 is provided on the upper end of the vertical plate 271 along the length direction; the bottom plate 272 is provided with a plurality of first through holes (not marked in the figure) along the length direction;

[0053] like Figure 3 As shown, a plurality of connecting members 25 are welded or bolted to the first frame 21 and the second frame 24; the connecting member 25 is provided with a second through hole (not marked in the figure) at a position corresponding to the first through hole; the bolt passes through the first through hole, the second through hole and is connected with a nut, thereby realizing a detachable connection between the first frame 21, the second frame 24 and the cantilever 27.

[0054] The equipment installation frame 20 provided in this embodiment is easy and quick to assemble; and the connection structure is stable.

[0055] When implementing it, Figure 5 As shown, the stopper 23 is provided with reinforcing ribs on both sides of the end of the connecting rod 22. The reinforcing ribs can not only increase the strength of the stopper 23, but also limit the end of the connecting rod 22, so as to accurately position the connecting rod 22 and prevent the connecting rod 22 from slipping or deflecting during installation.

[0056] When implementing it, Figure 7 As shown, the vertical plate 271 is provided with a through hole 273. The through hole 273 reduces the weight of the cantilever 27.

[0057] Furthermore, the cross section of the longitudinal beam 10 is an I-shape; one side of the cantilever 27 is connected to the web in the middle of the longitudinal beam 10 ; a notch 275 is provided at the bottom of the cantilever 27 ; and the notch 275 is snap-connected to the lower flange of the longitudinal beam 10 .

[0058] When implementing it, Figure 6 , Figure 7As shown, the longitudinal beam 10 is an I-beam with an I-shaped cross-section, and the I-beam structure is stable and has good bearing capacity; one side of the cantilever 27 is connected to the web in the middle of the longitudinal beam 10; a notch 275 is provided at the bottom of the cantilever 27; the notch 275 is clamped to the lower flange of the longitudinal beam 10; through the clamping of the notch 275 and the lower flange of the longitudinal beam 10, the cantilever 27 can withstand a greater weight of the equipment; and the clamping structure can strengthen the connection strength between the cantilever 27 and the longitudinal beam 10, making the installation of the cantilever 27 and the longitudinal beam 10 more stable.

[0059] Furthermore, the movable pipe clamp frame 30 includes a longitudinal pipe clamp frame 31 and a plurality of transverse pipe clamp frames 32 transversely arranged on the longitudinal pipe clamp frame 31; the longitudinal pipe clamp frame 31 is arranged along the length direction of the longitudinal beam 10;

[0060] The longitudinal pipe clamp frame 31 and the longitudinal beam 10 , as well as the transverse pipe clamp frame 32 and the longitudinal pipe clamp frame 31 , can be detachably connected.

[0061] When implementing it, Fig. 9 As shown, the movable pipe clamp frame 30 includes a longitudinal pipe clamp frame 31 and a plurality of transverse pipe clamp frames 32 transversely arranged on the longitudinal pipe clamp frame 31; the two longitudinal pipe clamp frames 31 are connected through the through holes (such as Fig.10 As shown) or connected to the inner wall bolts of the two longitudinal beams 10 through a connecting piece; the transverse pipe clamp frame 32 and the longitudinal pipe clamp frame 31 can be detachably connected; Fig.10 As shown, both the longitudinal pipe clamp frame 31 and the transverse pipe clamp frame 32 are provided with an elongated through hole 33; the elongated through hole can improve the flexibility of the transverse pipe clamp frame 32 and the fixing of the pipeline.

[0062] Furthermore, the longitudinal pipe clamp frame 31 is composed of a plurality of longitudinal pipe clamp frame segments 311 that are detachably connected.

[0063] When implementing it, Fig.10 As shown, the longitudinal pipe clamp frame 31 is composed of a plurality of longitudinal pipe clamp frame segments 311 that can be detachably connected. The plurality of longitudinal pipe clamp frame segments 311 can be bolted together through the elongated through holes 33. In this embodiment, the structural design of the longitudinal pipe clamp frame 31 composed of a plurality of longitudinal pipe clamp frame segments 311 is more convenient for transportation than the integrated longitudinal pipe clamp frame 31 structure; at the same time, the segmented structure can be spliced ​​in length as required during use, thereby meeting the use requirements of longitudinal beams 10 of different lengths.

[0064] When implementing it, Figure 1 As shown, a support rod 40 is provided at the bottom of the longitudinal pipe clamp frame 31; the support rod 40 is transversely connected between the two longitudinal beams 10. The support rod 40 supports the movable pipe clamp frame 30 to prevent the movable pipe clamp frame 30 from being deformed due to excessive weight of pipelines, pipes, etc.

[0065] Furthermore, the side wall of the longitudinal beam 10 is provided with a plurality of elastic limiting structures 13 along the length direction; the elastic limiting structures 13 can limit the length direction of the compartment.

[0066] When implementing it, Figure 2 , Fig.11 As shown, the side wall of the longitudinal beam 10 is provided with a plurality of elastic limiting structures 13 along the length direction; the elastic limiting structure 13 includes a limiting frame 131, a spring 132, a connecting column 133, a baffle 134 and a limiting protrusion 135;

[0067] The limiting frame 131 is connected to the side wall of the longitudinal beam 10; a cavity is provided in the middle of the limiting frame 131; a connecting column 133 is provided in the cavity; a spring 132 is sleeved on the connecting column 133; a baffle 134 is connected to the upper end of the connecting column 133; a limiting protrusion 135 is provided on the upper end of the baffle 134; the limiting protrusion 135 passes through the upper part of the limiting frame 131 and extends to the outside of the limiting frame 131; the bottom of the connecting column 133 passes through the bottom of the limiting frame 131;

[0068] When the container body is placed on the upper surface of the limiting protrusion 135, the limiting protrusion 135 is received in the cavity of the limiting frame 131 under the pressure of the container body;

[0069] When the elastic limiting structure 13 is required to limit, the container body is located on one side of the limiting protrusion 135; the limiting protrusion 135 extends out of the limiting frame 131 under the action of the spring 132, thereby limiting the container body in the length direction of the body.

[0070] In a specific implementation, the limiting protrusion 135 is rectangular; compared with a circular structure, the rectangular structure can increase the contact area with the container body.

[0071] Furthermore, the longitudinal beam 10 is provided with two or more lifting structures.

[0072] When implementing it, Figure 1 , Figure 2 As shown, the longitudinal beam 10 is provided with two or more lifting structures, including lifting ears 141 distributed at four corners and four port container lifting structures 142. By providing a variety of lifting structures on the frame, the use requirements of the frame in different lifting scenarios such as factory delivery and port lifting can be met.

[0073] In specific implementation, the side wall of the equipment installation frame 20 is provided with a run-flat support 26. The run-flat support 26 can support the vehicle when a tire blows out.

[0074] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of unmanned transport vehicle frame, characterized by: It comprises two longitudinal beams (10) and a plurality of transverse beams (11) arranged transversely to the longitudinal beams (10); The bottom of the longitudinal beam (10) is detachably connected to an equipment installation frame (20); the equipment installation frame (20) is composed of a plurality of detachably connected frames; A movable pipe clamp frame (30) is provided between the two longitudinal beams (10) along the length direction; a spacing is provided between the movable pipe clamp frame (30) and the cross beam (11); The movable pipe clamp frame (30) is located on the equipment installation frame (20) so that pipelines can pass through.

2. The new unmanned transport vehicle frame according to claim 1 is characterized in that: The bottom of the longitudinal beam (10) is provided with three axle mounting parts along the length direction; the two equipment mounting frames (20) are respectively arranged on both sides of the middle axle.

3. The new unmanned transport vehicle frame according to claim 1 is characterized in that: The equipment installation frame (20) comprises a first frame (21), a connecting rod (22), a stopper (23), a second frame (24), a connecting member (25) and a cantilever (27), wherein: The first frame (21) and the second frame (24) are arranged opposite to each other; the first frame (21) and the second frame (24) are both provided with a limiting member (23); both ends of the connecting rod (22) are detachably connected to the limiting member (23); The plurality of cantilevers (27) are respectively arranged on the side walls of the two longitudinal beams (10); The first frame (21) and the second frame (24) are detachably connected to the cantilever (27) via connecting pieces (25).

4. The new unmanned transport vehicle frame according to claim 3 is characterized in that: The longitudinal beam (10) has an I-shaped cross section; one side of the cantilever (27) is connected to the web in the middle of the longitudinal beam (10); a notch (275) is provided at the bottom of the cantilever (27); and the notch (275) is snap-connected to the lower flange of the longitudinal beam (10).

5. The new unmanned transport vehicle frame according to any one of claims 1 to 4, characterized in that: The movable pipe clamp frame (30) comprises a longitudinal pipe clamp frame (31) and a plurality of transverse pipe clamp frames (32) transversely arranged on the longitudinal pipe clamp frame (31); the longitudinal pipe clamp frame (31) is arranged along the length direction of the longitudinal beam (10); The longitudinal pipe clamp frame (31) and the longitudinal beam (10), as well as the transverse pipe clamp frame (32) and the longitudinal pipe clamp frame (31) are both detachably connected.

6. The new unmanned transport vehicle frame according to claim 5 is characterized in that: The longitudinal pipe clamp frame (31) and the transverse pipe clamp frame (32) are both provided with elongated through holes (33).

7. The new unmanned transport vehicle frame according to claim 5 is characterized in that: The longitudinal pipe clamp frame (31) is composed of a plurality of longitudinal pipe clamp frame sections (311) which are detachably connected.

8. The new unmanned transport vehicle frame according to claim 5 is characterized in that: A support rod (40) is provided at the bottom of the longitudinal pipe clamp frame (31); the support rod (40) is transversely connected between the two longitudinal beams (10).

9. The new unmanned transport vehicle frame according to claim 1 is characterized in that: The side wall of the longitudinal beam (10) is provided with a plurality of elastic limiting structures (13) along the length direction; the elastic limiting structures (13) can limit the length direction of the compartment body.

10. The new unmanned transport vehicle frame according to claim 1 is characterized in that: The longitudinal beam (10) is provided with two or more lifting structures.

Images