Adjustable goods bracket for turnover box

Abstract

The utility model provides an adjustable goods bracket for a turnover box. The adjustable goods bracket comprises two sliding bases, two fixing plates, two adjusting supporting plates, two roller structures, four first supporting plates, four second supporting plates and a plurality of box body supporting structures. The two sliding bases are symmetrically arranged left and right, and the bottom of each sliding base is correspondingly provided with one roller structure; an adjusting support plate, two first support plates and two second support plates are correspondingly arranged on the upper end face of each sliding base, the adjusting support plates are arranged in the middles of the upper end faces of the sliding bases, the two first support plates and the two second support plates are symmetrically arranged on the left side and the right side of each adjusting support plate, and the second support plates are arranged between the first support plates and the adjusting support plates. According to the adjustable goods bracket for the turnover box, the problems that due to the fact that a height adjusting mechanism of a goods bracket in the related technology is complex, more time and energy need to be consumed for adjusting the height of the bracket, and the working efficiency is reduced are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of turnover box brackets, in particular to an adjustable cargo bracket for turnover boxes. Background Art

[0002] A cargo rack is a device used to load and store cargo in a turnover box. They are usually made of metal or plastic and are sturdy and durable. The cargo rack is well designed to make efficient use of space and ensure that the cargo remains neatly arranged in the turnover box. Cargo racks can be customized according to different needs and scenarios, and are available in a variety of shapes and sizes. They can help improve work efficiency, reduce the risk of damage and loss of goods, and also facilitate the management and organization of goods. Since the height adjustment mechanism of the cargo rack in the related art is relatively complicated, it takes more time and effort to adjust the height of the rack, resulting in reduced work efficiency. Summary of the invention

[0003] In view of this, the present invention aims to solve one of the related technical problems at least to a certain extent.

[0004] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0005] An adjustable cargo bracket for a turnover box, comprising two sliding bases, two fixed plates, two adjustment support plates, two roller structures, four first support plates, four second support plates and a plurality of box support structures;

[0006] The two sliding bases are symmetrically arranged on the left and right, and a roller structure is correspondingly arranged at the bottom of each sliding base;

[0007] One adjusting support plate, two first support plates and two second support plates are correspondingly arranged on the upper end surface of each sliding base, the adjusting support plate is arranged in the middle of the upper end surface of the sliding base, the two first support plates and the two second support plates are symmetrically arranged on the left and right sides of the adjusting support plate, the second support plate is arranged between the first support plate and the adjusting support plate, and the tops of the adjusting support plate, the two first support plates and the two second support plates on the same side are connected to one of the fixing plates;

[0008] Multiple box support structures are arranged between two adjustment support plates, and a height adjustment mechanism is correspondingly arranged on the front and rear sides of each box support structure. The height adjustment mechanism can be locked and fixed with the two first support plates on the same side, and the height adjustment mechanism is slidably connected with the adjustment support plate and the two second support plates on the same side.

[0009] Furthermore, the height adjustment mechanism includes a first cross bar, a second cross bar, an adjustment mechanism, two locking mechanisms and two elastic support structures. The first cross bar is arranged on the outer side of the adjustment support plate, and the second cross bar is arranged on the inner side of the adjustment support plate. The two locking structures and the two elastic support structures are symmetrically arranged on the left and right ends of the first cross bar and the second cross bar. Each of the locking mechanisms can be connected and fixed to one of the first support plates, and each of the elastic support structures is correspondingly slidably connected to one of the second support plates. The middle parts of the first cross bar and the second cross bar are slidably connected to the adjustment support plate through the adjustment mechanism.

[0010] Furthermore, the locking mechanism includes a locking screw, a first stroke hole and a locking nut. The first stroke hole is arranged on the first support plate. The locking screw is slidingly connected to the first stroke hole. The locking screw is fixedly connected to the ends of the first cross bar and the second cross bar. The locking screw is connected and fixed to the first stroke hole through the locking nut.

[0011] Furthermore, the elastic support structure includes a second stroke hole, a connecting rod, a guide slide rod and a support spring. The second stroke hole is arranged on the second support plate, the guide slide rod is arranged in the second stroke hole, the first cross bar and the second cross bar are connected by the connecting rod, the guide slide rod passes through the connecting rod, and the support spring is sleeved on the outside of the guide slide rod, and the support spring is used to support the connecting rod.

[0012] Furthermore, the adjustment mechanism includes a third travel hole and an adjustment lever, the adjustment lever is connected to the middle parts of the first cross bar and the second cross bar, and the adjustment lever is slidably connected to the third travel hole.

[0013] Furthermore, the box support structure includes two limit baffles and multiple box support rods, the two limit baffles are connected by the multiple box support rods, and a connecting plate is correspondingly arranged at the front and rear ends of each limit baffle, and the top of the connecting plate is connected to the height adjustment mechanism.

[0014] Furthermore, a positioning slot capable of cooperating with the turnover box is provided on the inner side of the limit baffle.

[0015] Compared with the prior art, the adjustable cargo bracket for turnover boxes described in the utility model has the following advantages:

[0016] The utility model discloses an adjustable cargo bracket for turnover boxes. By adopting a locking screw, a first stroke hole and a locking nut, the height adjustment mechanism can be quickly locked and unlocked. The operator can complete the adjustment of the bracket height by simply operating the locking nut, which greatly reduces the time and effort required to adjust the bracket to adapt to goods of different heights. The elastic support structure (including the second stroke hole, the connecting rod, the guide slide rod and the support spring) provides a smooth and flexible height adjustment process. Through the design of the third stroke hole and the adjustment lever, the operator can more accurately control the adjustment of the bracket height. The height adjustment mechanism makes the operator's operation convenient. Whether it is the locking mechanism or the elastic support structure, it can ensure that the operator can quickly and accurately complete the height adjustment under different working conditions, which significantly improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0018] Figure 1 This is a schematic diagram of an adjustable cargo bracket for a turnover box according to an embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the box support structure according to an embodiment of the utility model;

[0020] Figure 3 It is a schematic diagram of the height adjustment mechanism structure described in an embodiment of the utility model.

[0021] Description of reference numerals:

[0022] 101. Sliding base; 102. Roller structure; 201. Limit baffle; 202. Box support rod; 203. Connecting plate; 301. First support plate; 302. Fixed plate; 401. First cross bar; 402. Second cross bar; 501. Second support plate; 502. Support spring; 601. Adjusting support plate; 602. Adjusting mechanism; 701. Locking mechanism. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0024] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it 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 an indirect connection 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 by specific circumstances.

[0026] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0027] An adjustable cargo bracket for a turnover box, such as Figure 1As shown, it includes two sliding bases 101, two fixed plates 302, two adjustment support plates 601, two roller structures 102, four first support plates 301, four second support plates 501 and multiple box support structures; the two sliding bases 101 are symmetrically arranged, and a roller structure 102 is correspondingly arranged at the bottom of each sliding base 101; an adjustment support plate 601, two first support plates 301 and two second support plates 501 are correspondingly arranged on the upper end surface of each sliding base 101, and the adjustment support plate 601 is arranged in the middle of the upper end surface of the sliding base 101, and the two first support plates 301 and the two second support plates 501 are symmetrically arranged On the left and right sides of the adjustment support plate 601, the second support plate 501 is arranged between the first support plate 301 and the adjustment support plate 601, and the tops of the adjustment support plate 601, the two first support plates 301 and the two second support plates 501 on the same side are connected to a fixed plate 302; multiple box support structures are arranged between the two adjustment support plates 601, and a height adjustment mechanism 602 is correspondingly arranged on the front and rear sides of each box support structure. The height adjustment mechanism 602 can be locked and fixed with the two first support plates 301 on the same side, and the height adjustment mechanism 602 is slidably connected with the adjustment support plate 601 and the two second support plates 501 on the same side.

[0028] like Figure 3 As shown, the height adjustment mechanism 602 includes a first cross bar 401, a second cross bar 402, an adjustment mechanism 602, two locking mechanisms 701 and two elastic support structures. The first cross bar 401 is arranged on the outside of the adjustment support plate 601, and the second cross bar 402 is arranged on the inside of the adjustment support plate 601. The two locking structures and the two elastic support structures are symmetrically arranged on the left and right ends of the first cross bar 401 and the second cross bar 402. Each locking mechanism 701 can be connected and fixed to a first support plate 301, and each elastic support structure is correspondingly connected to a second support plate 501 for sliding connection. The middle parts of the first cross bar 401 and the second cross bar 402 are slidably connected to the adjustment support plate 601 through the adjustment mechanism 602.

[0029] The locking mechanism 701 includes a locking screw, a first stroke hole and a locking nut. The first stroke hole is set on the first support plate 301. The locking screw is slidably connected to the first stroke hole. The locking screw is fixed to the ends of the first cross bar 401 and the second cross bar 402. The locking screw is connected and fixed to the first stroke hole through the locking nut. By using the locking screw, the first stroke hole and the locking nut, the height adjustment mechanism 602 can be quickly locked and unlocked. The operator can adjust the height of the bracket by simply operating the locking nut, which greatly reduces the time and effort required to adjust the bracket to adapt to goods of different heights.

[0030] The elastic support structure includes a second stroke hole, a connecting rod, a guide slide bar and a support spring 502. The second stroke hole is arranged on the second support plate 501, the guide slide bar is arranged in the second stroke hole, the first cross bar 401 and the second cross bar 402 are connected by a connecting rod, the guide slide bar runs through the connecting rod, the support spring 502 is sleeved on the outside of the guide slide bar, and the support spring 502 is used to support the connecting rod. The elastic support structure (including the second stroke hole, the connecting rod, the guide slide bar and the support spring 502) provides a smooth and flexible height adjustment process. The height adjustment mechanism 602 makes the operation of the operator convenient. Whether it is the locking mechanism 701 or the elastic support structure, it can ensure that the operator can quickly and accurately complete the height adjustment under different working conditions, which significantly improves the work efficiency.

[0031] The adjustment mechanism 602 includes a third stroke hole and an adjustment lever, the adjustment lever is connected to the middle of the first cross bar 401 and the second cross bar 402, and the adjustment lever is slidably connected to the third stroke hole. Through the design of the third stroke hole and the adjustment lever, the operator can more accurately control the adjustment of the bracket height.

[0032] The box support structure includes two limit baffles 201 and a plurality of box support rods 202. The two limit baffles 201 are connected by a plurality of box support rods 202. A connecting plate 203 is provided at the front and rear ends of each limit baffle 201. The top of the connecting plate 203 is connected to the height adjustment mechanism 602. In this embodiment, a positioning slot capable of cooperating with the turnover box is provided on the inner side of the limit baffle 201.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable cargo bracket for a turnover box, characterized in that: It includes two sliding bases, two fixed plates, two adjustment support plates, two roller structures, four first support plates, four second support plates and a plurality of box support structures; The two sliding bases are symmetrically arranged on the left and right, and a roller structure is correspondingly arranged at the bottom of each sliding base; One adjusting support plate, two first support plates and two second support plates are correspondingly arranged on the upper end surface of each sliding base, the adjusting support plate is arranged in the middle of the upper end surface of the sliding base, the two first support plates and the two second support plates are symmetrically arranged on the left and right sides of the adjusting support plate, the second support plate is arranged between the first support plate and the adjusting support plate, and the tops of the adjusting support plate, the two first support plates and the two second support plates on the same side are connected to one of the fixing plates; Multiple box support structures are arranged between two adjustment support plates, and a height adjustment mechanism is correspondingly arranged on the front and rear sides of each box support structure. The height adjustment mechanism can be locked and fixed with the two first support plates on the same side, and the height adjustment mechanism is slidably connected with the adjustment support plate and the two second support plates on the same side.

2. The adjustable cargo bracket for a turnover box according to claim 1, characterized in that: The height adjustment mechanism includes a first cross bar, a second cross bar, an adjustment mechanism, two locking mechanisms and two elastic support structures. The first cross bar is arranged on the outer side of the adjustment support plate, and the second cross bar is arranged on the inner side of the adjustment support plate. The two locking mechanisms and the two elastic support structures are symmetrically arranged on the left and right ends of the first cross bar and the second cross bar. Each of the locking mechanisms can be connected and fixed to one of the first support plates, and each of the elastic support structures is correspondingly slidably connected to one of the second support plates. The middle parts of the first cross bar and the second cross bar are slidably connected to the adjustment support plate through the adjustment mechanism.

3. The adjustable cargo bracket for a turnover box according to claim 2, characterized in that: The locking mechanism includes a locking screw, a first stroke hole and a locking nut. The first stroke hole is arranged on the first support plate. The locking screw is slidingly connected to the first stroke hole. The locking screw is fixed to the ends of the first cross bar and the second cross bar. The locking screw is connected and fixed to the first stroke hole through the locking nut.

4. The adjustable cargo bracket for a turnover box according to claim 2, characterized in that: The elastic support structure includes a second stroke hole, a connecting rod, a guide slide rod and a support spring. The second stroke hole is arranged on the second support plate, the guide slide rod is arranged in the second stroke hole, the first cross bar and the second cross bar are connected by the connecting rod, the guide slide rod passes through the connecting rod, and the support spring is sleeved on the outside of the guide slide rod, and the support spring is used to support the connecting rod.

5. The adjustable cargo bracket for a turnover box according to claim 2, characterized in that: The adjustment mechanism comprises a third travel hole and an adjustment lever, the adjustment lever is connected to the middle parts of the first cross bar and the second cross bar, and the adjustment lever is slidably connected to the third travel hole.

6. An adjustable cargo bracket for a turnover box according to any one of claims 1 to 5, characterized in that: The box support structure includes two limit baffles and multiple box support rods. The two limit baffles are connected by the multiple box support rods. A connecting plate is correspondingly arranged at the front and rear ends of each limit baffle, and the top of the connecting plate is connected to the height adjustment mechanism.

7. The adjustable cargo bracket for a turnover box according to claim 6, characterized in that: The inner side of the limit baffle is provided with a positioning slot which can cooperate with the turnover box.

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