Goods limiting device for heavy warehouse goods shelf

Abstract

The utility model discloses a goods limiting device for a heavy warehouse shelf, and relates to the technical field of logistics storage. The device comprises a supporting frame, a limiting assembly and a translation mechanism, and the supporting frame is fixed to the ground and penetrates through a heavy warehouse goods shelf; the supporting frame comprises two L-shaped stand columns symmetrically distributed on the two sides of the heavy warehouse goods shelf. A plurality of cross beam plates which are distributed at equal intervals are fixed between the two L-shaped stand columns, and the cross beam plates are used for supporting goods placing plates of the heavy warehouse goods shelf; and two limiting assemblies which are symmetrically distributed are arranged below each cross beam plate. By arranging the L-shaped stand columns, the cross beam plates, the first reinforcing inclined struts and the second reinforcing inclined struts, the stability of the heavy warehouse goods shelf is improved, the heavy warehouse goods shelf is supported in an auxiliary mode through the supporting frames, the heavy warehouse goods shelf can adapt to limiting of goods of different specifications, and the problem that an existing goods limiting device is installed on the heavy warehouse goods shelf and cannot limit the goods of different specifications is solved. The self weight of the goods shelf is increased, and the stability is poor.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the logistics storage technical field, especially, relate to a heavy warehouse goods shelf is with goods limiting device. BACKGROUND

[0002] Heavy warehouse shelves are a kind of special shelf system for storing large and large-sized goods. They are made of high-strength steel to ensure stability and load-bearing capacity. Heavy warehouse shelves are widely used in logistics centers, production workshops, large supermarkets and other places. Heavy warehouse shelves have high load-bearing capacity and can bear a large amount of weight, so they are suitable for storing heavy products, large equipment, metal materials, automobile parts, etc. They can be designed into single or multi-layer shelves according to needs, and can be flexibly adjusted and combined according to actual needs.

[0003] After searching, the announcement number CN219791328U, the announcement date 2023-10-03 discloses a kind of storage shelves that can limit goods, including support base plate, support column and insertion slot, the support base plate upper end is connected with support column, the support column is opened with insertion slot, the support column is connected with moving ring, the first threaded rod is connected on the moving ring, the support plate is connected with clamping plate, the clamping plate lower end is connected with moving plate, the support plate lower end is provided with second threaded rod, and the support plate lower end is installed with drive motor.The storage shelves that can limit goods, moving ring is provided, by moving ring is moved, to make support plate move along with it, then the position of support plate can be adjusted, so that the spacing between support plate can be adjusted, to facilitate use, then first threaded rod can be installed and limited moving ring, prevent support plate from sliding, to prevent when placing goods, it is prone to be unable to put in because of too large goods.

[0004] The patent has the following shortcomings:

[0005] 1. The limiting device is installed on the support plate of the shelf, which increases the weight of the shelf itself, causing poor stability of the shelf, and is difficult to apply to heavy warehouse shelves.

[0006] 2. When the clamping plate of the limiting device clamps, excessive clamping force can easily damage the goods. UTILITY MODEL CONTENTS

[0007] The utility model aims at providing a kind of heavy warehouse goods shelf is with goods limiting device, by setting L type stand, crossbeam plate, first reinforcing diagonal brace and second reinforcing diagonal brace, improve the stability of the heavy warehouse shelf, by support frame is assisted to support heavy warehouse shelf, can adapt to the limiting of different specifications goods, solve the existing goods limiting device installation on heavy warehouse shelf, increase the dead weight of shelf, the problem of poor stability.

[0008] To solve the above technical problems, the utility model is realized through the following technical schemes:

[0009] The utility model discloses a heavy warehouse goods shelf is with goods limiting device, including support frame, limiting component and translation mechanism, support frame is fixed on the ground, and penetrates heavy warehouse goods shelf, support frame includes two L type stand that symmetrical distribution is in heavy warehouse goods shelf both sides, fixed with a plurality of equidistance distribution crossbeam board between two L type stands, and crossbeam board is used for supporting heavy warehouse goods shelf's goods placing plate, the below of every crossbeam board all is provided with two symmetrical distribution limiting component, and translation mechanism is fixed in the bottom of crossbeam board, and through mechanical drive's mode drive two limiting components move simultaneously.

[0010] Further, the two ends of the crossbeam plate are provided with first reinforcing diagonal braces on the front and back sides, one end of the first reinforcing diagonal brace is fixedly connected with the crossbeam plate, and the other side is fixedly connected with the L-shaped stand.

[0011] Further, the bottom plate of the L-shaped stand is fixed on the ground through the foundation bolt, and the second reinforcing diagonal brace is fixed between the bottom plate of the L-shaped stand and the vertical plate.

[0012] Further, the limiting component comprises a fixed plate and a movable plate, a plurality of buffer rods in a dot matrix pattern are fixed on one side of the movable plate close to the fixed plate, the buffer rods are movably penetrated through the fixed plate, and the end portion of the buffer rod is fixed with a limiting block; a first spring is sleeved on the buffer rod between the fixed plate and the movable plate, a second spring is sleeved on the buffer rod between the fixed plate and the limiting block; a guide rod is fixed on the outer side surface of the fixed plate, and the guide rod is movably penetrated through the L-shaped stand.

[0013] Further, the translation mechanism comprises a lead screw, a nut seat, a guide rail, a motor and a bearing seat, the nut seat is movably sleeved on the lead screw, the top of the nut seat is in sliding fit with the guide rail, the guide rail is fixed on the bottom of the crossbeam plate, and the bottom of the nut seat is fixedly connected with the fixed plate; one end of the lead screw is fixedly connected with the output shaft of the motor, the other end of the lead screw is rotatably connected with the bearing seat, and the motor and the bearing seat are both fixed on the L-shaped stand.

[0014] Further, the lead screw is a bidirectional type lead screw, and the nut seat is provided with two nut seats which are symmetrically distributed on different rotation directions of the lead screw.

[0015] The utility model has the following beneficial effects:

[0016] 1. The utility model discloses a heavy warehouse goods shelf is with goods limiting device, including support frame, limiting component and translation mechanism, support frame is fixed on the ground, and penetrates heavy warehouse goods shelf, support frame includes two L type stand that symmetrical distribution is in heavy warehouse goods shelf both sides, fixed with a plurality of equidistance distribution crossbeam board between two L type stands, and crossbeam board is used for supporting heavy warehouse goods shelf's goods placing plate, the below of every crossbeam board all is provided with two symmetrical distribution limiting component, and translation mechanism is fixed in the bottom of crossbeam plate, and through mechanical drive's mode drive two limiting components move simultaneously.

[0017] 2, The utility model discloses a translation mechanism is set up, make two spacing adjustable limiting component, can adapt to the spacing of different specifications goods, can always put goods right to the middle position, through setting up movable plate, buffer rod, first spring and second spring, make limiting component have the buffering function, when movable plate and goods have the resistance, buffer rod extends outward at this moment, first spring is compressed, second spring is stretched, utilize the elastic deformation of first spring and second spring to absorb and convert energy, avoid the damage of too big pressure to goods. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will to the embodiment needed to use the drawing of the brief introduction.

[0019] Figure 1 It is whole structure three-dimensional schematic view;

[0020] Figure 2 It is whole structure and heavy warehouse goods shelf's assembly schematic view;

[0021] Figure 3 It is support frame structure schematic view;

[0022] Figure 4 It is limiting component and translation mechanism structure schematic view.

[0023] In the drawing, the component list that each sign represents is as follows:

[0024] 1, support frame;2, limiting component;3, translation mechanism;4, goods placement plate;11, L type stand;12, crossbeam plate;13, first reinforcing diagonal brace;14, second reinforcing diagonal brace;21, fixed plate;22, movable plate;23, buffer rod;24, limiting block;25, first spring;26, second spring;27, guide rod;31, screw;32, nut seat;33, guide rail;34, motor;35, bearing seat. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiment of the utility model will be clearly and completely described in the following with the drawings in the embodiment of the utility model. EMBODIMENT

[0026] Please refer to Figures 1 to 3As shown, the utility model of a kind of heavy warehouse goods shelf is used to limit device for goods, including support frame 1, limiting component 2 and translation mechanism 3, support frame 1 is fixed on ground, and it is through heavy warehouse goods shelf;Support frame 1 includes two L-shaped columns 11 symmetrically distributed in the two sides of heavy warehouse goods shelf;Multiple equidistant distribution crossbeam plates 12 are fixed between the two L-shaped columns 11, and the crossbeam plate 12 is used to support the goods placing plate 4 of heavy warehouse goods shelf;First reinforcing diagonal brace 13 is provided in the two ends of crossbeam plate 12 front and back sides, one end of first reinforcing diagonal brace 13 is fixedly connected with crossbeam plate 12, and the other side is fixedly connected with L-shaped column 11;The bottom plate of L-shaped column 11 is fixed on ground by foundation bolt;Second reinforcing diagonal brace 14 is fixed between the bottom plate of L-shaped column 11 and the vertical plate.

[0027] As shown in the figure, Figure 1 As shown in the figure, the lower side of each crossbeam plate 12 is provided with two symmetrically distributed limiting components 2, and the translation mechanism 3 is fixed at the bottom of the crossbeam plate 12 and drives the two limiting components 2 to move simultaneously by mechanical transmission.

[0028] As shown in the figure, Figure 4 The limiting component 2 includes a fixed plate 21 and a movable plate 22;A plurality of buffer rods 23 are fixedly arranged on one side of the movable plate 22 close to the fixed plate 21, the buffer rods 23 are movably penetrated through the fixed plate 21, and the end of the buffer rod 23 is fixed with a limiting block 24;A first spring 25 is sleeved on the buffer rod 23 between the fixed plate 21 and the movable plate 22, and a second spring 26 is sleeved on the buffer rod 23 between the fixed plate 21 and the limiting block 24;A guide rod 27 is fixed on the outer side of the fixed plate 21, and the guide rod 27 is movably penetrated through the L-shaped column 11. Embodiment

[0029] The difference between embodiment two and embodiment one is that it is further disclosed that: As shown in the figure, Figure 4 The translation mechanism 3 includes a lead screw 31, a nut seat 32, a guide rail 33, a motor 34 and a bearing seat 35;The nut seat 32 is movably sleeved on the lead screw 31, the lead screw 31 is provided in a bidirectional type, the nut seat 32 is provided with two, symmetrically distributed on different rotation directions of the lead screw 31, the top of the nut seat 32 is slidably connected with the guide rail 33, the guide rail 33 is fixed at the bottom of the crossbeam plate 12, and the bottom of the nut seat 32 is fixedly connected with the fixed plate 21;One end of the lead screw 31 is fixedly connected with the output shaft of the motor 34, the other end of the lead screw 31 is rotatably connected with the bearing seat 35, and the motor 34 and the bearing seat 35 are both fixed on the L-shaped column 11.

[0030] When the translation mechanism 3 is in use, the motor 34 is started, which drives the lead screw 31 to rotate. The lead screw 31 drives the two nut seats 32 to move along the guide rail 33 at the same time. The two nut seats 32 drive their respective fixed plates 21 to move, thereby adjusting the distance between the two limiting components 2 to accommodate the limiting of goods of different specifications. When the movable plate 22 comes into contact with the goods, the buffer rod 23 extends outward, the first spring 25 is compressed, and the second spring 26 is stretched. The elastic deformation of the first spring 25 and the second spring 26 is used to absorb and convert energy, avoiding excessive pressure from damaging the goods.

[0031] The usage operation of this embodiment is as follows:

[0032] When using this limiting device to limit the goods, firstly, assemble the support frame 1 and use the support frame 1 to provide auxiliary support for the heavy warehouse rack;

[0033] When the goods are transferred to the goods placement plate 4, the translation mechanism 3 is activated. The translation mechanism 3 drives the two limit components 2 to move simultaneously, thereby limiting the goods and preventing them from falling off the heavy warehouse shelves.

[0034] The above are merely preferred embodiments of the present utility model and do not limit the present utility model. Any modifications, equivalent substitutions, or improvements made to the technical solutions described in the foregoing embodiments, or to some of the technical features, shall fall within the protection scope of the present utility model.

Claims

1. A heavy warehouse shelf cargo limiting device, comprising a support frame (1), a limiting assembly (2) and a translation mechanism (3), characterized in that: the support frame (1) is fixed on the ground and penetrates the heavy warehouse shelf; the support frame (1) comprises two L-shaped columns (11) symmetrically distributed on both sides of the heavy warehouse shelf; a plurality of equidistantly distributed cross beam plates (12) are fixed between the two L-shaped columns (11), and the cross beam plates (12) are used to support the heavy warehouse shelf cargo placing plate (4); two symmetrically distributed limiting assemblies (2) are arranged below each cross beam plate (12), and the translation mechanism (3) is fixed on the bottom of the cross beam plate (12) and drives the two limiting assemblies (2) to move simultaneously through mechanical transmission.

2. The goods limiting device for heavy warehouse shelves according to claim 1, characterized in that, first reinforcing diagonal braces (13) are arranged on the front and rear sides of both ends of the cross beam plate (12), one end of the first reinforcing diagonal brace (13) is fixedly connected with the cross beam plate (12), and the other side is fixedly connected with the L-shaped column (11).

3. The goods limiting device for heavy warehouse shelves according to claim 1, characterized in that, The bottom plate of the L-shaped column (11) is fixed on the ground through foundation bolts; a second reinforcing diagonal brace (14) is fixed between the bottom plate and the vertical plate of the L-shaped column (11).

4. The goods limiting device for heavy warehouse shelves according to claim 1, characterized in that, The limiting assembly (2) comprises a fixed plate (21) and a movable plate (22); a plurality of buffer rods (23) arranged in a dot matrix are fixed on the side of the movable plate (22) close to the fixed plate (21), the buffer rods (23) are movably penetrated through the fixed plate (21), and the end of the buffer rod (23) is fixed with a limiting block (24); a first spring (25) is sleeved on the buffer rod (23) between the fixed plate (21) and the movable plate (22), and a second spring (26) is sleeved on the buffer rod (23) between the fixed plate (21) and the limiting block (24); a guide rod (27) is fixed on the outer side of the fixed plate (21), and the guide rod (27) is movably penetrated through the L-shaped column (11).

5. The goods limiting device for heavy warehouse shelves according to claim 4, characterized in that, The translation mechanism (3) comprises a lead screw (31), a nut seat (32), a guide rail (33), a motor (34) and a bearing seat (35); the nut seat (32) is movably sleeved on the lead screw (31), the top of the nut seat (32) is in sliding fit with the guide rail (33), the guide rail (33) is fixed on the bottom of the cross beam plate (12), and the bottom of the nut seat (32) is fixedly connected with the fixed plate (21); one end of the lead screw (31) is fixedly connected with the output shaft of the motor (34), the other end of the lead screw (31) is rotatably connected with the bearing seat (35), and the motor (34) and the bearing seat (35) are both fixed on the L-shaped column (11).

6. The goods limiting device for heavy warehouse shelves according to claim 5, characterized in that, The lead screw (31) is a bidirectional lead screw, and the nut seat (32) is provided with two nut seats symmetrically distributed on different rotation directions of the lead screw (31).

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