Anti-falling logistics transportation frame

Abstract

The anti-falling logistics transportation frame comprises a bottom plate, the outer surface of the bottom plate is connected with a moving assembly, the outer surface of the bottom plate is connected with an extending assembly, the extending assembly comprises a driving motor, a threaded rod, two bearings, a nut, an extending frame, a sliding rod, a moving block and a limiting plate, and the outer surface of the extending assembly is provided with a protection assembly. The outer surface of the extension assembly is connected with two sets of fixing assemblies. According to the device, through the design of the extension assemblies, the extension distance of the extension frame can be adjusted according to the length of cargoes, the protection requirements of the cargoes with different lengths are met, flexible fixing of the cargoes with different sizes is achieved, and the cargoes can be fixed between the support and the push plate through the design of the two fixing assemblies; the goods are effectively prevented from laterally turning or transversely sliding due to shaking in the transportation process, the stability of the goods in the transportation process is improved, the problem that the goods fall off and are damaged is solved, the practicability of the device is improved, and long-term use of the device is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of transport frame, especially a logistics transport frame of preventing falling. BACKGROUND

[0002] The transport frame is a kind of equipment for transporting and storing goods, usually made of metal or other solid materials, with the function of bearing, fixing and protecting goods.

[0003] The existing logistics transport frame often has the problem of insecure goods during transportation, especially when encountering bumpy sections, goods are easy to fall off the transport frame, the common transport frame fixing mode is relatively simple, lacks flexible adjustable fixing device and effective protection measures, and it is difficult to adapt to the fixing needs of goods of different sizes and shapes, so the risk of goods falling is high, therefore, we provide a logistics transport frame to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model is to provide a kind of logistics transport frame of preventing falling, to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of logistics transport frame of preventing falling, including bottom plate, the outer surface of the bottom plate is connected with moving assembly, the outer surface of the bottom plate is connected with extension assembly, the extension assembly includes drive motor, threaded rod, two bearings, nut, extension frame, slide bar, moving block and limit plate, the outer surface of the extension assembly is equipped with protection assembly, the outer surface of the extension assembly is connected with two groups of fixed components, two groups of the fixed components all include air cylinder and push plate, the upper surface of the bottom plate is connected with support.

[0007] In further embodiments, the drive motor is connected to the outer surface of the bottom plate, the two bearings are inlaid in the interior of the bottom plate, the output end of the drive motor is connected with threaded rod, the inner ring of the two bearings is connected with the outer surface of the threaded rod, the outer surface of the threaded rod is connected with nut by screw thread, the upper surface of the nut is connected with extension frame, the slide bar is connected to the interior of the bottom plate, the outer surface of the slide bar is slidably connected with moving block, the upper surface of the moving block is connected with the bottom surface of extension frame, the outer surface of the extension frame is connected with two limit plates.

[0008] In further embodiments, the moving assembly includes a plurality of universal wheels and push rods, each universal wheel is commonly connected to the bottom surface of the bottom plate, and the push rod is connected to the outer surface of the bottom plate.

[0009] In further embodiments, the protection assembly comprises a protection door hingedly connected to the inside of the extension frame, and an outer surface of the protection door is connected with a pull rod.

[0010] In further embodiments, two of the air cylinders are jointly connected to the outer surface of the extension frame, and the output ends of the two air cylinders are both connected with a push plate.

[0011] In further embodiments, the inner wall of the support is provided with two groups of sliding grooves, the inner walls of the two groups of sliding grooves are both slidingly connected with sliding blocks, and the mutually close sides of the two groups of sliding blocks are both connected with the outer surface of the limiting plate.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The device can adjust the extension distance of the extension frame according to the length of the goods, adapt to the protection requirements of goods of different lengths, realize flexible fixing of goods of different sizes, fix the goods between the support and the push plate through the design of the two groups of fixing assemblies, effectively prevent the goods from rolling over or sliding horizontally due to shaking during transportation, increase the stability of the goods during transportation, avoid the problem of goods falling and being damaged, increase the practicability of the device, and be conducive to long-term use of the device. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a perspective structural schematic view of a logistics transportation frame capable of preventing falling.

[0015] Figure 2 It is a side view of a logistics transportation frame capable of preventing falling.

[0016] Figure 3 It is a plan view of a logistics transportation frame capable of preventing falling.

[0017] Figure 4 It is a perspective structural schematic view of a logistics transportation frame capable of preventing falling. Figure 3 It is an enlarged structural schematic view of position A in the above figure.

[0018] In the figure: 1, bottom plate; 2, moving assembly; 201, universal wheel; 202, push rod; 3, protection assembly; 301, protection door; 302, pull rod; 4, fixing assembly; 401, air cylinder; 402, push plate; 5, extension assembly; 501, driving motor; 502, threaded rod; 503, bearing; 504, nut; 505, extension frame; 506, sliding rod; 507, moving block; 508, limiting plate; 6, sliding groove; 7, sliding block; 8, support. DETAILED DESCRIPTION

[0019] In the description of the utility model, it is necessary to understand that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or positional relationship shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0020] In the description of the utility model, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0021] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled persons in the art without creative labor belong to the scope of protection of the utility model.

[0022] Please refer to Figures 1-4 In the utility model, a logistics transport frame that prevents falling, including bottom plate 1, the outer surface of bottom plate 1 is connected with mobile assembly 2, the outer surface of bottom plate 1 is connected with extension assembly 5, extension assembly 5 includes drive motor 501, threaded rod 502, two bearings 503, nut 504, extension frame 505, slide rod 506, moving block 507 and limit plate 508, the outer surface of extension assembly 5 is provided with protection assembly 3, the outer surface of extension assembly 5 is connected with two groups of fixed assembly 4, two groups of fixed assembly 4 all include air cylinder 401 and push plate 402, the upper surface of bottom plate 1 is connected with support 8.

[0023] The driving motor 501 is connected to the outer surface of the bottom plate 1, both bearings 503 are embedded in the inner part of the bottom plate 1, the output end of the driving motor 501 is connected with a threaded rod 502, the inner ring of both bearings 503 is connected with the outer surface of the threaded rod 502, the outer surface of the threaded rod 502 is connected with a nut 504 in a threaded mode, the upper surface of the nut 504 is connected with an extension frame 505, a sliding rod 506 is connected to the inner part of the bottom plate 1, the outer surface of the sliding rod 506 is connected with a moving block 507 in a sliding mode, the upper surface of the moving block 507 is connected with the bottom surface of the extension frame 505, the outer surface of the extension frame 505 is connected with two limiting plates 508, the driving motor 501 is started to drive the threaded rod 502 to rotate, so that the nut 504 is adjusted on the outer surface of the threaded rod 502, thereby the extension frame 505 is slid in the inner part of the support 8, and the extension frame 505 is extended.

[0024] The moving assembly 2 comprises a plurality of universal wheels 201 and push rods 202, each universal wheel 201 is connected to the bottom surface of the bottom plate 1, and the push rod 202 is connected to the outer surface of the bottom plate 1; the cooperation of the universal wheels 201 and the push rods 202 can facilitate the movement and steering of the device, and the flexibility of the device is increased; the protection assembly 3 comprises a protection door 301 which is hingedly connected to the inner part of the extension frame 505, and the outer surface of the protection door 301 is connected with a pull rod 302; the cooperation of the protection door 301 and the pull rod 302 can protect smaller parts in the device, and can facilitate the placement of larger goods above the bottom plate 1, thereby increasing the convenience; two air cylinders 401 are connected to the outer surface of the extension frame 505, and the output ends of the two air cylinders 401 are connected with push plates 402; the air cylinder 401 drives the push plate 402 to move, so that the push plate 402 fixes the articles; the inner wall of the support 8 is provided with two groups of sliding grooves 6, and the inner walls of the two groups of sliding grooves 6 are slidably connected with sliding blocks 7; the outer surfaces of the two groups of sliding blocks 7, which are close to each other, are connected with the limiting plates 508; the cooperation of the sliding grooves 6 and the sliding blocks 7 can assist the extension frame 505 to interact in the support 8, so that the extension frame 505 is prevented from shaking during use, and the device is prevented from being damaged.

[0025] The working principle of the utility model is:

[0026] In use, the protection door 301 is opened through the pull rod 302, and the articles are placed on the upper surface of the bottom plate 1; then the driving motor 501 is started, the threaded rod 502 rotates through the bearing 503, so that the nut 504 drives the extension frame 505 to move under the cooperation of the sliding rod 506 and the moving block 507, and the articles are clamped and fixed; when the length of the articles is too low, the extension frame 505 and the support 8 cannot completely fix the articles, the air cylinder 401 is started, the air cylinder 401 drives the push plate 402 to move, and the articles are fixed; then the push rod 202 is pushed, the universal wheel 201 moves, and the articles can be conveyed.

[0027] It will be obvious to a person skilled in the art that the application is not limited to the details of the above-described exemplary embodiments, but that the application can be implemented in other concrete forms without departing from the spirit or essential characteristics of the application. The embodiments should, therefore, be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the above description, and all changes which come within the meaning and range of equivalents of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the scope of the claims concerned.

[0028] Furthermore, it should be understood that although the present specification describes exemplary embodiments, the application is not limited to only one independent technical solution in each embodiment, and the specification is described in this way only for the sake of clarity. A person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that a person skilled in the art can understand.

Claims

1. A logistics transport rack designed to prevent falling off, characterized in that: The system includes a base plate (1), a movable component (2) connected to the outer surface of the base plate (1), an extension component (5) connected to the outer surface of the base plate (1), the extension component (5) including a drive motor (501), a threaded rod (502), two bearings (503), a nut (504), an extension frame (505), a slide rod (506), a movable block (507) and a limiting plate (508), a protective component (3) provided on the outer surface of the extension component (5), two sets of fixing components (4) connected to the outer surface of the extension component (5), each of the two sets of fixing components (4) including a cylinder (401) and a push plate (402), and a bracket (8) connected to the upper surface of the base plate (1).

2. The anti-fall logistics transport rack according to claim 1, characterized in that: The drive motor (501) is connected to the outer surface of the base plate (1), and the two bearings (503) are embedded inside the base plate (1). The output end of the drive motor (501) is connected to a threaded rod (502). The inner rings of the two bearings (503) are connected to the outer surface of the threaded rod (502). The outer surface of the threaded rod (502) is threaded with a nut (504). The upper surface of the nut (504) is connected to an extension frame (505). The slide rod (506) is connected to the inside of the base plate (1). The outer surface of the slide rod (506) is slidably connected to a moving block (507). The upper surface of the moving block (507) is connected to the bottom surface of the extension frame (505). The outer surface of the extension frame (505) is connected to two limiting plates (508).

3. The anti-fall logistics transport rack according to claim 1, characterized in that: The moving component (2) includes multiple casters (201) and push rods (202), each of the casters (201) being connected to the bottom surface of the base plate (1), and the push rods (202) being connected to the outer surface of the base plate (1).

4. The anti-fall logistics transport rack according to claim 1, characterized in that: The protective component (3) includes a protective door (301), which is hinged to the inside of the extension frame (505) by a hinge, and a pull rod (302) is connected to the outer surface of the protective door (301).

5. The anti-fall logistics transport rack according to claim 1, characterized in that: The two cylinders (401) are connected to the outer surface of the extension frame (505), and the output ends of the two cylinders (401) are connected to push plates (402).

6. The anti-fall logistics transport rack according to claim 1, characterized in that: The inner wall of the bracket (8) is provided with two sets of sliding grooves (6), and the inner walls of the two sets of sliding grooves (6) are slidably connected with sliders (7). The sides of the two sets of sliders (7) that are close to each other are connected to the outer surface of the limiting plate (508).

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