Transportation goods shelf special for commerce and trade storage carrying

Abstract

The utility model discloses a special transportation goods shelf for commerce and trade storage and carrying in the technical field of transportation goods shelves, which comprises a bottom plate, universal wheel structures are connected to four corners of the lower end of the bottom plate, fixed locking plates are arranged on the universal wheel structures, four mounting frames are fixedly connected to four corners of the upper end of the bottom plate, and a supporting mechanism is arranged on the mounting frames. The multiple supporting mechanisms are connected between the mounting frames. The utility model has the advantages that the support plates are fixedly mounted among the four mounting frames through the bolts, and the plurality of mounting holes are vertically formed in the support frames in an array manner, so that different numbers of support plates can be flexibly mounted, the distances among different support plates can be flexibly set, and the clamping components are arranged, so that the clamping efficiency is improved. The two clamping plates on the supporting plate can be driven to slide oppositely by rotating the rotary knob, so that a container on the goods shelf is clamped, and the stability of the container on the goods shelf is improved.

Description

A special transport rack for commercial warehousing and handling Technical Field

[0001] This utility model relates to the field of transport racking technology, specifically a transport racking system for commercial warehousing and handling. Background Technology

[0002] Warehousing and distribution services provide customers with warehousing, transportation, distribution, and packaging. They offer integrated supply chain solutions and overall logistics services to trading and manufacturing enterprises. The commercial warehousing and logistics industry has developed rapidly in recent years, with continuously increasing demands for cargo handling and storage efficiency. Currently, transport racks are needed in warehousing and distribution for the movement and transfer of goods.

[0003] In the prior art, Chinese patent with patent number CN214964111U discloses a special transport rack for commercial warehousing and handling, including a vertical plate, a horizontal plate fixedly connected to one side of the vertical plate, a fixed plate fixedly connected to one side of the vertical plate, a movable seat movably connected to the top of the horizontal plate, and a fork opening on the front of the movable seat.

[0004] Existing transport racks lack clamping and limiting components, resulting in a lack of stability for goods on the racks. Summary of the Invention

[0005] The technical problem this invention aims to solve is that existing transport racks lack a secure structure, resulting in insufficient stability of goods on the racks.

[0006] To achieve the above objectives, the technical solution provided by this utility model is as follows:

[0007] A special transport rack for commercial warehousing and handling includes a base plate, with universal wheel structures connected to the four corners of the lower end of the base plate. The universal wheel structures are provided with fixing lock plates. It also includes mounting frames and support mechanisms. Four mounting frames are fixed to the four corners of the upper end of the base plate, and several support mechanisms are connected between the mounting frames.

[0008] The support mechanism includes a support plate and a clamping assembly. Several support plates are fixedly connected between four mounting brackets. The clamping assembly is connected to the support plate and includes an adjusting rod and clamping plates. The adjusting rod is rotatably connected to the support plate and extends out of the front end of the support plate. One end of the adjusting rod is fixedly connected to a knob that rotates and fits against the front end of the support plate. The adjusting rod drives two clamping plates to slide towards each other on the support plate.

[0009] Furthermore, a first bevel gear is fixedly connected to the other end of the adjusting rod, and second bevel gears symmetrically distributed on both sides of the first bevel gear mesh with it. Both second bevel gears are fixedly connected to screws, and the two screws have the same pitch and opposite directions of rotation. A sliding plate is fixedly connected to the lower end of the clamping plate, and the sliding plate is threadedly connected to the screws.

[0010] Furthermore, the support plate is provided with a toothed groove, and the first bevel gear and the second bevel gear are both rotatably disposed in the toothed groove. The upper end of the support base is provided with sliding grooves symmetrically distributed on both sides of the toothed groove. The screw is horizontally rotatably connected in the sliding groove, and the sliding plate is slidably engaged in the sliding groove.

[0011] Furthermore, the upper end of the support plate has two limiting grooves corresponding to the sliding groove, and a horizontally set limiting rod is fixedly connected in the limiting groove. The lower end of the clamping plate is fixedly connected to a limiting plate symmetrical to the sliding plate. The limiting plate is slidably fitted in the limiting groove and slidably connected to the limiting rod.

[0012] Furthermore, the support plate is horizontally arranged and vertically slidably fitted between four mounting brackets. Support brackets are fixedly connected to the four corners of the lower end of the support plate. The support brackets slide against the inner wall of the mounting brackets. Bolts are passed through the mounting brackets. A connecting ring is provided on the inner side of the support brackets. The bolts are spirally connected to the connecting ring on the inner side of the support brackets.

[0013] Furthermore, the mounting bracket has a vertical array of mounting holes, through which the bolts can be moved.

[0014] Furthermore, several reinforcing horizontal plates are fixedly connected to the mounting brackets on both sides of the upper end of the base plate, and reinforcing inclined plates are fixedly connected between the reinforcing horizontal plates, with adjacent reinforcing inclined plates being symmetrically distributed.

[0015] The beneficial effects of this utility model by adopting the above structure are as follows:

[0016] 1: The support plate is fixedly installed between four mounting brackets by bolts. Several mounting holes are arranged vertically on the support brackets, which can flexibly install different numbers of support plates and flexibly set different spacing between support plates.

[0017] 2: Equipped with a clamping component, the two clamping plates on the support plate can be driven to slide towards each other by rotating the knob, thereby clamping the boxes on the shelf and improving the stability of the boxes on the shelf. Attached Figure Description

[0018] Figure 1 is a schematic diagram of the entire machine of this utility model.

[0019] Figure 2 is a schematic diagram of the connection between the base plate and the mounting bracket of this utility model.

[0020] Figure 3 is an exploded view of the support plate connection of this utility model.

[0021] Figure 4 is a cross-sectional view of the support plate of this utility model.

[0022] Figure 5 is a second cross-sectional view of the support plate of this utility model.

[0023] Figure 6 is a schematic diagram of the clamping component of this utility model.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Base plate; 2. Caster wheel structure; 201. Fixing lock plate; 3. Mounting bracket; 301. Reinforcing horizontal plate; 302. Reinforcing inclined plate; 303. Mounting hole; 4. Support plate; 401. Support frame; 402. Connecting ring; 403. Bolt; 404. Gear groove; 405. Slide groove; 406. Limiting groove; 5. Clamping assembly; 501. Adjusting rod; 502. Knob; 503. First bevel gear; 504. Second bevel gear; 505. Screw; 506. Limiting rod; 507. Clamping plate; 508. Slide plate; 509. Limiting plate. Detailed Implementation

[0026] As shown in Figures 1-6, a special transport rack for commercial warehousing and handling includes a base plate 1. The four corners of the lower end of the base plate 1 are connected to caster wheel structures 2, which enable smooth movement. The caster wheel structures 2 are provided with fixing plates 201, which lock the caster wheel structures 2 after they move. The rack also includes mounting frames 3 and support mechanisms. Four mounting frames 3 are fixed to the four corners of the upper end of the base plate 1, and several support mechanisms are connected between the mounting frames 3.

[0027] As shown in Figures 1, 5, and 6, the support mechanism includes a support plate 4 and a clamping assembly 5. Several support plates 4 are fixedly connected between four mounting brackets 3. The clamping assembly 5 is connected to the support plate 4 and includes an adjusting rod 501 and clamping plates 507. The adjusting rod 501 is rotatably connected to the support plate 4 and extends from the front end of the support plate 4. One end of the adjusting rod 501 is fixedly connected to a knob 502 that rotatably fits against the front end of the support plate 4. The adjusting rod 501 drives two clamping plates 507 to slide towards each other on the support plate 4. The other end of the adjusting rod 501 is fixedly connected to a first bevel gear 503. Symmetrically distributed second bevel gears 504 mesh on both sides of the first bevel gear 503. Each of the two second bevel gears 504 is fixedly connected to a screw 505. The two screws 505 have the same pitch and opposite directions of rotation. A sliding plate 508 is fixedly connected to the lower end of the clamping plate 507. The sliding plate 508 is threadedly connected to the screw 505. The support plate 4 has teeth. The first bevel gear 503 and the second bevel gear 504 are both rotatably disposed within the groove 404. The upper end of the support base has symmetrically distributed sliding grooves 405 on both sides of the groove 404. The screw 505 is horizontally rotatably connected within the sliding groove 405. The sliding plate 508 is slidably fitted within the sliding groove 405. The upper end of the support plate 4 has two limiting grooves 406 corresponding to the sliding grooves 405. A horizontally arranged limiting rod 506 is fixedly connected within each limiting groove 406. A limiting plate 509 symmetrical to the slide plate 508 is fixedly connected to the lower end of the clamping plate 507. The limiting plate 509 is slidably engaged in the limiting groove 406 and slidably connected to the limiting rod 506. The sliding of the slide plate 508 in the sliding groove 405 and the sliding of the limiting plate 509 on the limiting rod 506 in the limiting groove 406 improve the stability of the clamping plate 507 sliding on the support plate 4. By rotating the knob 502, the two clamping plates 507 are driven to slide towards each other on the support plate 4 to clamp the cargo box.

[0028] As shown in Figures 1-4, the support plate 4 is horizontally arranged and vertically slidably fitted between four mounting brackets 3. Support brackets 401 are fixedly connected to the four corners of the lower end of the support plate 4. The support brackets 401 slide against the inner wall of the mounting brackets 3. Bolts 403 are passed through the mounting brackets 3. A connecting ring 402 is provided on the inner side of the support bracket 401. The bolts 403 are spirally connected to the connecting ring 402 on the inner side of the support bracket 401. Several mounting holes 303 are vertically arranged on the mounting brackets 3. The bolts 403 move through the mounting holes 303. Several reinforcing horizontal plates 301 are fixedly connected to the mounting brackets 3 on both sides of the upper end of the base plate 1. Reinforcing inclined plates 302 are fixedly connected between the reinforcing horizontal plates 301. The adjacent reinforcing inclined plates 302 are symmetrically distributed. The stability of the mounting frame 3 is improved by forming a triangular structure with several reinforcing horizontal plates 301 and reinforcing inclined plates 302. The support plate 4 is fixed between the mounting frames 3 by bolts 403. The support plate 4 can be installed and fixed in different positions in the mounting frame 3 according to the storage requirements of the cargo box by several mounting holes 303 provided on the mounting frame 3.

[0029] This utility model uses polyurethane casters with locking mechanisms for transportation and movement. Based on the required storage space for the cargo box grooves 404, the support plate 4 is vertically slidably placed between four mounting frames 3 from the upper end. Bolts 403 pass through the mounting holes 303 and are threaded into the connecting ring 402 inside the lower support frame 401, thus fixing one or more support plates 4. (The installation position of the support plate 4 and the spacing between different support plates 4 are set according to actual needs, while avoiding interference with the clamping plate 507.) After the support plate 4 is installed, the cargo box is placed on the support... The cargo box is placed on plate 4. Then, the knob 502 is turned, which drives the adjusting rod 501 to rotate, which in turn drives the first bevel gear 503 to rotate, which in turn drives the symmetrical second bevel gear 504 to rotate, which in turn drives the two screws 505 with the same pitch and opposite rotation direction to rotate, which in turn drives the two sliding plates 508 to slide towards each other in the two sliding grooves 405. At the same time, the two limiting plates 509 slide towards each other on the limiting rods 506 in the two limiting grooves 406. Through the sliding plates 508 and the limiting plates 509, the two clamping plates 507 are driven to move towards each other on the support plate 4, clamping and fitting against both sides of the cargo box to improve the stability of the cargo box on the support plate 4.

[0030] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A special transport rack for commercial warehousing and handling, comprising a base plate (1), wherein four corners of the lower end of the base plate (1) are connected to caster wheel structures (2), and the caster wheel structures (2) are provided with fixing lock plates (201), characterized in that: It also includes mounting brackets (3) and support mechanisms. The four mounting brackets (3) are fixed to the four corners of the upper end of the base plate (1), and the support mechanisms are connected between the mounting brackets (3). The support mechanism includes a support plate (4) and a clamping assembly (5). The support plate (4) is fixed between the four mounting brackets (3), and the clamping assembly (5) is connected to the support plate (4). The clamping assembly (5) includes an adjusting rod (501) and a clamping plate (507). The adjusting rod (501) is rotatably connected to the support plate (4) and extends out of the front end of the support plate (4). One end of the adjusting rod (501) is fixed with a knob (502) that rotates and fits against the front end of the support plate (4). The adjusting rod (501) drives the two clamping plates (507) to slide towards each other on the support plate (4).

2. The special transport rack for commercial warehousing and handling according to claim 1, characterized in that: The other end of the adjusting rod (501) is fixedly connected to a first bevel gear (503). The first bevel gear (503) is meshed with second bevel gears (504) that are symmetrically distributed on both sides. Both second bevel gears (504) are fixedly connected to screws (505). The two screws (505) have the same pitch and opposite directions of rotation. The lower end of the clamping plate (507) is fixedly connected to a sliding plate (508). The sliding plate (508) is threadedly connected to the screws (505).

3. The special transport rack for commercial warehousing and handling according to claim 2, characterized in that: The support plate (4) is provided with a toothed groove (404), and the first bevel gear (503) and the second bevel gear (504) are rotatably disposed in the toothed groove (404). The upper end of the support plate (4) is provided with sliding grooves (405) symmetrically distributed on both sides of the toothed groove (404). The screw (505) is horizontally rotatably connected in the sliding groove (405), and the sliding plate (508) is slidably engaged in the sliding groove (405).

4. The special transport rack for commercial warehousing and handling according to claim 3, characterized in that: The upper end of the support plate (4) has two limiting grooves (406) corresponding to the slide groove (405). A horizontally set limiting rod (506) is fixed in the limiting groove (406). The lower end of the clamping plate (507) is fixed with a limiting plate (509) symmetrical to the slide plate (508). The limiting plate (509) is slidably fitted in the limiting groove (406) and slidably connected to the limiting rod (506).

5. A special transport rack for commercial warehousing and handling according to any one of claims 1-4, characterized in that: The support plate (4) is horizontally set and vertically slidably fitted between four mounting brackets (3). Support brackets (401) are fixedly connected to the four corners of the lower end of the support plate (4). The support brackets (401) slide against the inner wall of the mounting brackets (3). Bolts (403) are passed through the mounting brackets (3). A connecting ring (402) is provided on the inner side of the support bracket (401). The bolts (403) are spirally connected to the connecting ring (402) on the inner side of the support bracket (401).

6. The special transport rack for commercial warehousing and handling according to claim 5, characterized in that: The mounting bracket (3) has a vertical array of mounting holes (303), and the bolts (403) move through the mounting holes (303).

7. A special transport rack for commercial warehousing and handling according to claim 6, characterized in that: Several reinforcing horizontal plates (301) are fixedly connected to the mounting brackets (3) on both sides of the upper end of the base plate (1). Reinforcing inclined plates (302) are fixedly connected between the reinforcing horizontal plates (301), and the adjacent reinforcing inclined plates (302) are symmetrically distributed.

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