CN222664213U

CN222664213U - Turnover box base convenient to remove

Info

Publication number: CN222664213U
Application number: CN202420933869.0U
Authority: CN
Inventors: 刘鸣笑
Original assignee: Tianjin Shenglin Ruitai Technology Co ltd
Current assignee: Tianjin Shenglin Ruitai Technology Co ltd
Priority date: 2024-04-30
Filing date: 2024-04-30
Publication date: 2025-03-25
Anticipated expiration: 2034-04-30

Abstract

The utility model provides a turnover box base that is easy to move, including two support structures, two crossbeams, two guide rails, two sliding roller structures, two locking structures, four positioning bases, four elastic reset mechanisms, four support bases and four sliding guide structures; the two support structures are symmetrically arranged front and back, the two crossbeams are symmetrically arranged between the two support structures, the front and rear ends of each crossbeam are fixedly connected to a support structure, and the outer section of each support structure is correspondingly provided with a guide rail. The turnover box base that is easy to move described in the utility model solves the problem that the rollers of the turnover box base in the related art cannot be stored, and the rollers will occupy extra space, affecting the convenience of storage and sorting and the effective use of space.

Description

Turnover box base convenient to remove

Technical Field

The utility model belongs to the technical field of turnover boxes, and particularly relates to a turnover box base convenient to move.

Background

The turnover box base is an auxiliary tool for placing and moving the turnover box, and is mainly used in the fields of logistics, warehouse management and the like. The base is equipped with the gyro wheel, can conveniently remove the turnover case that is equipped with the goods between different places, has reduced the intensity of manpower transport. Because the gyro wheel of turnover case base can not accomodate among the related art, the gyro wheel can occupy extra space, influences the problem of the convenience and the effective utilization in space of storage arrangement. Since the rollers are typically fixed at the four corners of the base, they may be subjected to a large force when supporting the tote, especially when the tote is heavy or unbalanced. The roller structure of traditional design can't provide sufficient stability, causes the holistic rocking of base or unstable easily, influences the safe handling of turnover case. The slide rail of turnover case base is responsible for guiding the turnover case to correctly place on the base usually, because the base slide rail among the correlation technique takes place to warp easily, influences the stable placing and the slip effect of turnover case, and the degree of difficulty and the security risk when the goods loading and unloading are still probably increased to the slide rail of warp.

Disclosure of Invention

In view of this, the present utility model aims to solve at least one of the related technical problems to some extent.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

The utility model provides a turnover case base convenient to remove, includes two bearing structure, two crossbeams, two guide rail, two slip gyro wheel structures, two locking structures, 4 positioning base, 4 elastic reset mechanism, 4 bearing base and 4 slip guide structure;

The two supporting structures are symmetrically arranged in front and back, the two cross beams are symmetrically arranged between the two supporting structures in left and right, the front end and the rear end of each cross beam are fixedly connected with one supporting structure, and the outer cross section of each supporting structure is correspondingly provided with one guide sliding rail;

The left end and the right end of each supporting structure are correspondingly provided with a positioning base, the positioning bases can be matched with the turnover box, and the bottom of each positioning base is fixedly connected with one supporting base correspondingly;

Each bearing structure's inboard terminal surface all corresponds and sets up two slip guide structure and two elasticity reset structure, is located two of homonymy slip guide structure's bottom all corresponds one slip gyro wheel structure connects, bearing structure passes through one locking structure with one slip gyro wheel structure connects fixedly, elasticity reset mechanism is used for realizing will slip gyro wheel structure accomodate to bearing structure is inboard, slip guide structure is used for realizing slip gyro wheel structure accomodates the direction, works as slip gyro wheel structure is in sliding state, the support base lower terminal surface is located slip gyro wheel structure's guide gyro wheel top.

Further, elasticity canceling release mechanical system includes L shape extension board, extension spring that resets, first rectangular hole and slide bar, L shape extension board one end with bearing structure rigid coupling, first rectangular hole sets up L shape extension board, the slide bar slides and sets up in the first rectangular downthehole, the slide bar bottom with slide roller structure rigid coupling, the slide bar top is equipped with the stopper, the extension spring that resets overlaps to be established the slide bar is outside, extension spring one end that resets with slide roller structure rigid coupling, the extension spring that resets the other end with L shape extension board rigid coupling.

Further, the sliding guide structure comprises a guide block, and a guide inclined plane which can be matched with the sliding roller structure is arranged on the outer side end face of the guide block.

Further, the sliding roller structure comprises a bottom plate and two guide rollers, wherein the two guide rollers are symmetrically arranged at the left end and the right end of the lower end face of the bottom plate, and the upper end face of the bottom plate is fixedly connected with the sliding rod.

Furthermore, the upper end face of the bottom plate is provided with two pressing plates, the two pressing plates are symmetrically arranged on the left side and the right side of the upper end face of the bottom plate, and each sliding guide structure is opposite to one pressing plate.

Further, the locking structure comprises a first locking plate, a second locking plate and a locking bolt, wherein the first locking plate is arranged in the middle of the supporting structure, the second locking plate is arranged in the middle of the bottom plate, and the first locking plate is connected with the second locking plate through the locking bolt.

Further, the supporting structure comprises a longitudinal beam and a plurality of reinforcing ribs, the outer side end face of the longitudinal beam is fixedly connected with the guide sliding rail, and the reinforcing ribs are arranged at the connection position of the longitudinal beam and the guide sliding rail.

Further, a thickened backing plate is arranged at the upper end of the inner side of the guide sliding rail.

Further, the section of positioning base is L shape, positioning base is equipped with the rectangular hole of second.

Compared with the prior art, the turnover box base convenient to move has the following advantages:

According to the turnover box base convenient to move, the elastic reset mechanism can automatically store and release the roller structure by using the combination of the reset tension spring and the sliding rod. The operation is simpler, more convenient and quicker, and the method is particularly practical in an environment in which the workplace or state needs to be frequently changed. When the gyro wheel is accomodate, support the base and can directly put subaerial to increased the area of contact of support base and ground, improved the overall stability who supports the base. The risk of shaking or dumping of the article during handling can be reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of a conveniently movable tote base according to an embodiment of the present utility model;

FIG. 2 is a schematic view of an elastic restoring mechanism according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a locking structure according to an embodiment of the present utility model;

Fig. 4 is a schematic view of a support structure according to an embodiment of the utility model.

Reference numerals illustrate:

101. The transverse beam, 201, a longitudinal beam, 301, a positioning base, 401, a supporting base, 501, a guide sliding rail, 502, a reinforcing rib, 601, a bottom plate, 602, a guide roller, 603, a pressing plate, 701, a sliding guide structure, 801, an L-shaped supporting plate, 901, a first locking plate, 902, a second locking plate, 903 and a locking bolt.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

The turnover box base convenient to move comprises two supporting structures, two cross beams 101, two guide sliding rails 501, two sliding roller structures, two locking structures, 4 positioning bases 301, 4 elastic reset mechanisms, 4 supporting bases 401 and 4 sliding guide structures 701, wherein the two supporting structures are symmetrically arranged front and back, the two cross beams 101 are symmetrically arranged between the two supporting structures, the front end and the rear end of each cross beam 101 are fixedly connected with one supporting structure, and the outer cross section of each supporting structure is correspondingly provided with one guide sliding rail 501;

The left end and the right end of each supporting structure are respectively provided with a positioning base 301, the positioning bases 301 can be matched with the turnover box, the bottom of each positioning base 301 is welded corresponding to one supporting base 401, the cross section of each positioning base 301 is L-shaped, and each positioning base 301 is provided with a second strip hole.

The inboard terminal surface of every bearing structure all corresponds and sets up two slip guide structures 701 and two elasticity reset structure, and the bottom that is located two slip guide structures 701 of homonymy all corresponds a slip gyro wheel structural connection, and bearing structure is fixed with a slip gyro wheel structural connection through a locking structure, and elasticity reset mechanism is used for realizing accomodating slip gyro wheel structure to bearing structure inboard, and slip guide structure 701 is used for realizing slip gyro wheel structure and accomodates the direction, is in sliding state when slip gyro wheel structure, the terminal surface is located slip gyro wheel structural guide gyro wheel top under the support base 401.

As shown in FIG. 2, the elastic resetting mechanism comprises an L-shaped support plate 801, a resetting tension spring, a first strip hole and a sliding rod, wherein one end of the L-shaped support plate 801 is fixedly connected with a supporting structure, the first strip hole is formed in the L-shaped support plate 801, the sliding rod is slidably arranged in the first strip hole, the bottom of the sliding rod is fixedly connected with a sliding roller structure, a limiting block is arranged at the top of the sliding rod, the resetting tension spring is sleeved outside the sliding rod, one end of the resetting tension spring is welded with the sliding roller structure, and the other end of the resetting tension spring is welded with the L-shaped support plate 801. The elastic reset mechanism can realize the automatic storage and release of the roller structure by using the combination of the reset tension spring and the slide bar. The operation is simpler, more convenient and quicker, and the method is particularly practical in an environment in which the workplace or state needs to be frequently changed. When the roller is stored, the supporting base 401 can be directly placed on the ground, so that the contact area between the supporting base 401 and the ground is increased, and the overall stability of the supporting base 401 is improved. The risk of shaking or dumping of the article during handling can be reduced.

The sliding guide structure 701 comprises a guide block, and the outer side end surface of the guide block is provided with a guide inclined surface which can be matched with the sliding roller structure. The sliding roller structure comprises a bottom plate 601 and two guide rollers 602, wherein the two guide rollers 602 are symmetrically arranged at the left end and the right end of the lower end face of the bottom plate 601, and the upper end face of the bottom plate 601 is welded with the bottom of the sliding rod. The upper end face of the bottom plate 601 is provided with two pressing plates 603, the two pressing plates 603 are symmetrically arranged on the left side and the right side of the upper end face of the bottom plate 601, and each sliding guide structure 701 is opposite to one pressing plate 603.

As shown in fig. 3, the locking structure includes a first locking plate 901, a second locking plate 902 and a locking bolt 903, the first locking plate 901 is disposed in the middle of the supporting structure, the second locking plate 902 is disposed in the middle of the bottom plate 601, and the first locking plate 901 is connected with the second locking plate 902 through the locking bolt 903.

As shown in fig. 4, the support structure includes a longitudinal beam 201 and a plurality of reinforcing ribs 502, wherein the outer end surface of the longitudinal beam 201 is welded to the guide rail 501, and the plurality of reinforcing ribs 502 are arranged at positions where the longitudinal beam 201 is connected to the guide rail 501. On the inner side of the guide slide rail 501 the end is provided with a thickened backing plate.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The turnover box base convenient to move is characterized by comprising two supporting structures, two cross beams (101), two guide sliding rails (501), two sliding roller structures, two locking structures, 4 positioning bases (301), 4 elastic reset mechanisms, 4 supporting bases (401) and 4 sliding guide structures (701), wherein the two supporting structures are symmetrically arranged front and back, the two cross beams (101) are symmetrically arranged between the two supporting structures in a left-right mode, the front end and the rear end of each cross beam (101) are fixedly connected with one supporting structure, the outer side section of each supporting structure is correspondingly provided with one guide sliding rail (501), the left end and the right end of each supporting structure are correspondingly provided with one positioning base (301), the positioning bases (301) can be matched with the turnover box, and the bottom of each positioning base (301) is fixedly connected with one supporting base (401);

two sliding guide structures (701) and two elastic reset structures are correspondingly arranged on the inner side end surface of each supporting structure, the bottoms of the two sliding guide structures (701) positioned on the same side are connected with one sliding roller structure, and the supporting structures are fixedly connected with one sliding roller structure through one locking structure;

The elastic reset mechanism is used for achieving storage of the sliding roller structure to the inner side of the supporting structure, the sliding guide structure (701) is used for achieving storage guide of the sliding roller structure, when the sliding roller structure is in a sliding state, and the lower end face of the supporting base (401) is located above the guide roller of the sliding roller structure.

2. The turnover box base convenient to move according to claim 1, wherein the elastic reset mechanism comprises an L-shaped support plate (801), a reset tension spring, a first strip-shaped hole and a sliding rod, one end of the L-shaped support plate (801) is fixedly connected with the support structure, the first strip-shaped hole is formed in the L-shaped support plate (801), the sliding rod is slidably arranged in the first strip-shaped hole, the bottom of the sliding rod is fixedly connected with the sliding roller structure, a limiting block is arranged at the top of the sliding rod, the reset tension spring is sleeved outside the sliding rod, one end of the reset tension spring is fixedly connected with the sliding roller structure, and the other end of the reset tension spring is fixedly connected with the L-shaped support plate (801).

3. The turnover box base convenient to move according to claim 1, wherein the sliding guide structure (701) comprises a guide block, and the outer side end surface of the guide block is provided with a guide inclined surface which can be matched with the sliding roller structure.

4. The turnover box base convenient to move according to claim 2, wherein the sliding roller structure comprises a bottom plate (601) and two guide rollers (602), the two guide rollers (602) are symmetrically arranged at the left end and the right end of the lower end face of the bottom plate (601), and the upper end face of the bottom plate (601) is fixedly connected with the sliding rod.

5. The turnover box base convenient to move according to claim 4, wherein the upper end face of the bottom plate (601) is provided with two pressing plates (603), the two pressing plates (603) are symmetrically arranged on the left side and the right side of the upper end face of the bottom plate (601), and each sliding guide structure (701) is opposite to one pressing plate (603).

6. The turnover box base convenient to move according to claim 4, wherein the locking structure comprises a first locking plate (901), a second locking plate (902) and a locking bolt (903), the first locking plate (901) is arranged in the middle of the supporting structure, the second locking plate (902) is arranged in the middle of the bottom plate (601), and the first locking plate (901) is connected with the second locking plate (902) through the locking bolt (903).

7. The turnover box base convenient to move according to any one of claims 1 to 6, wherein the supporting structure comprises a longitudinal beam (201) and a plurality of reinforcing ribs (502), the outer side end surface of the longitudinal beam (201) is fixedly connected with the guide sliding rail (501), and the plurality of reinforcing ribs (502) are arranged at the connection position of the longitudinal beam (201) and the guide sliding rail (501).

8. The turnover box base convenient to move according to claim 7, wherein a thickened base plate is arranged at the upper end of the inner side of the guide sliding rail (501).

9. The turnover box base convenient to move according to claim 7, wherein the cross section of the positioning base (301) is L-shaped, and the positioning base (301) is provided with a second strip hole.