Tray support and tray thereof

Abstract

The tray support comprises a supporting bottom plate, side face protection plates are fixed to the two sides of the supporting bottom plate, L-shaped rods are rotationally connected to the sides, away from each other, of the two side face protection plates, moving wheels are arranged at the four corners of the bottom end of the supporting bottom plate, and the top ends of the two L-shaped rods are sleeved with a lower pressing plate. In the actual operation of the tray, when a plurality of tray bodies are vertically stacked and placed on the supporting bottom plate, the two L-shaped rods can be rotated to the angle perpendicular to the ground, so that the two L-shaped rods intercept and protect the side faces of the tray bodies, and the tray bodies are not prone to falling off. And meanwhile, the tray body at the top end can be pressed and fixed through the pressing plate, and the problem that the vertically-stacked tray bodies topple over is solved.

Description

Technical Field

[0001] The utility model relates to the field of trays, and particularly relates to a tray bracket and a tray thereof. Background Art

[0002] A tray is a medium that transforms static goods into dynamic goods, a kind of loading platform, and moreover, it is a movable platform, or a movable ground. Even goods that lose flexibility when placed on the ground immediately gain mobility once loaded onto a tray and become flexible flowing goods because the goods loaded on the tray are always in a state ready to move at any time. A tray bracket refers to a frame on which a tray can be placed.

[0003] In order to reduce the occupied space, existing trays are all stacked. However, when the stacking height is higher, they are prone to tipping under the influence of external forces, which is likely to cause potential safety hazards.

[0004] Therefore, it is very necessary to propose a tray bracket and a tray to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a tray bracket and a tray thereof, so as to solve the problem that existing trays are all stacked to reduce the occupied space, but when the stacking height is higher, they are prone to tipping under the influence of external forces, which is likely to cause potential safety hazards.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A tray bracket includes a supporting bottom plate. Side protection plates are fixed on both sides of the supporting bottom plate. L-shaped rods are rotatably connected to the mutually remote sides of the two side protection plates. Movable wheels are arranged at the four corners of the bottom end of the supporting bottom plate. A lower pressing plate is sleeved on the tops of the two L-shaped rods. A nut is pressed on the top of the lower pressing plate, and the nut is in threaded cooperation with the outer side of the L-shaped rod. A blocking block is arranged on one side of each of the two L-shaped rods, and one side of the blocking block is fixed to the corresponding side protection plate, and an inclined edge is formed on the side of the blocking block close to the corresponding L-shaped rod. Two transverse plates are arranged at the bottom end of the lower pressing plate, and the two transverse plates are respectively sleeved on the outer sides of the corresponding L-shaped rods.

[0007] Preferably, a baffle is fixed on one side of the supporting bottom plate, an inclined block is fixed on the side of the supporting bottom plate away from the baffle, a through groove is formed at the top of the inclined block, a plurality of rotating rollers are rotatably connected inside the through groove, and the side of the inclined block away from the supporting bottom plate is inclined downward.

[0008] Preferably, an auxiliary handle is fixedly connected to the top of the lower pressing plate.

[0009] The present utility model also discloses a tray, which includes a tray body. Both sides of the bottom end of the tray body are fixedly connected with support frames, and card slots are respectively arranged at the four corners of the top end of the tray body.

[0010] Preferably, inner embedding grooves are respectively arranged at the four corners of the bottom end of the tray body. Connecting springs are fixed inside the four inner embedding grooves. The bottom ends of the connecting springs are fixed with clamping blocks. The clamping blocks are slidably arranged in the corresponding inner embedding grooves. The positions of the four clamping blocks correspond to those of the four inner embedding grooves, and the clamping blocks are inserted into the inner embedding grooves.

[0011] Preferably, the heights of the two side protection plates are both higher than the height of the tray body.

[0012] Preferably, a plurality of connecting plates are fixed inside the tray body.

[0013] The technical effects of the present utility model are as follows:

[0014] When a plurality of tray bodies are vertically stacked and placed on a support bottom plate, the two L-shaped rods can be rotated to an angle perpendicular to the ground, so that the two L-shaped rods intercept and protect the sides of the tray body. At the same time, the top tray body can be pressed and fixed by the lower pressing plate, avoiding the problem of the vertically stacked tray bodies tipping over.

[0015] When it is necessary to move the support bottom plate and the tray body, the two L-shaped rods can be rotated towards the position of the blocking block. When the two L-shaped rods are rotated to a certain angle, the inclined edge arranged on one side of the blocking block will block the L-shaped rods, and the two L-shaped rods form an inclined angle. At this time, the operator can drive the whole device to move by pulling the auxiliary handle, which is convenient for the operator to operate. Description of the Drawings

[0016] Figure 1 It is a structural schematic diagram of the tray and the tray support of the present utility model.

[0017] Figure 2 It is a structural schematic diagram of the inclined state of the L-shaped rod of the present utility model.

[0018] In the figure: 1, support bottom plate; 2, side protection plate; 3, blocking block; 4, L-shaped rod; 5, moving wheel; 6, tray body; 7, card slot; 8, support frame; 9, inclined block; 10, through groove; 11, rotating roller; 12, lower pressing plate; 13, transverse plate; 14, nut; 15, auxiliary handle; 16, baffle; 17, connecting plate. Detailed Embodiment

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] As Figure 1 - Figure 2 shown, the present utility model provides a tray support, including a support bottom plate 1. Side protection plates 2 are fixedly arranged on both sides of the support bottom plate 1. L-shaped rods 4 are rotatably connected to the mutually remote sides of the two side protection plates 2. Movable wheels 5 are arranged at the four corners of the bottom end of the support bottom plate 1. The present utility model also discloses a tray, including a tray body 6. Support frames 8 are fixedly connected to both sides of the bottom end of the tray body 6. Card slots 7 are formed at the four corners of the top end of the tray body 6.

[0021] Inner embedding grooves are formed at the four corners of the bottom end of the tray body 6. Connecting springs are fixedly arranged inside the four inner embedding grooves. The bottom ends of the connecting springs are fixedly provided with clamping blocks. The clamping blocks are slidably arranged in the corresponding inner embedding grooves. The positions of the four clamping blocks correspond to those of the four inner embedding grooves, and the clamping blocks are inserted into the inner embedding grooves. A plurality of connecting plates 17 are fixedly arranged inside the tray body 6.

[0022] In actual operation, a plurality of tray bodies 6 can be vertically stacked, so that the clamping blocks at the bottom end of one tray body 6 can be inserted into the card slots 7 at the top end of another tray body 6 to complete the connection of the two tray bodies 6. And the stacked tray bodies 6 are placed on the support bottom plate 1, and the support bottom plate 1 is used to move and transport the tray bodies 6, reducing manual labor loss. At the same time, through the inserted connection method, the multiple stacked tray bodies 6 can be prevented from tipping during movement.

[0023] Lower pressing plates 12 are sleeved on the top ends of the two L-shaped rods 4. Nuts 14 are pressed on the top ends of the lower pressing plates 12. The nuts 14 are in threaded cooperation with the outer sides of the L-shaped rods 4. Blocking blocks 3 are arranged on one side of the two L-shaped rods 4. One side of the blocking blocks 3 is fixed to the corresponding side protection plates 2, and inclined edges are formed on the sides of the blocking blocks 3 close to the corresponding L-shaped rods 4. Two transverse plates 13 are arranged at the bottom end of the lower pressing plate 12, and the two transverse plates 13 are respectively sleeved on the outer sides of the corresponding L-shaped rods 4.

[0024] A baffle 16 is fixedly arranged on one side of the support bottom plate 1. An inclined block 9 is fixedly arranged on the side of the support bottom plate 1 away from the baffle 16. A through groove 10 is formed at the top end of the inclined block 9. A plurality of rotating rollers 11 are rotatably connected inside the through groove 10. The side of the inclined block 9 away from the support bottom plate 1 is inclined downward. An auxiliary handle 15 is fixedly connected to the top end of the lower pressing plate 12.

[0025] When multiple tray bodies 6 are vertically stacked and placed on the support bottom plate 1, the two L-shaped rods 4 can be rotated to an angle perpendicular to the ground, so that the two L-shaped rods 4 intercept and protect the sides of the tray body 6. At the same time, the lower pressing plate 12 can be used to press and fix the top tray body 6 to avoid the problem of the vertically stacked tray bodies 6 tipping over.

[0026] Furthermore, when it is necessary to move the support bottom plate 1 and the tray body 6, the two L-shaped rods 4 can be rotated towards the position of the blocking block 3. When the two L-shaped rods 4 are rotated to a certain angle, the inclined edge formed on one side of the blocking block 3 will block the L-shaped rods 4, and the two L-shaped rods 4 form an inclined angle. At this time, the operator can pull the auxiliary handle 15 to drive the whole device to move, which is convenient for the operator to operate.

[0027] The heights of the two side protection plates 2 are both higher than the height of the tray body 6.

Claims

1. A tray bracket, characterized in that: It includes a supporting bottom plate (1), on both sides of the supporting bottom plate (1), side protection plates (2) are fixed. On the side of each of the two side protection plates (2) away from each other, an L-shaped rod (4) is rotatably connected. At the four corners of the bottom end of the supporting bottom plate (1), moving wheels (5) are provided. At the top ends of the two L-shaped rods (4), a lower pressing plate (12) is sleeved. On the top end of the lower pressing plate (12), a nut (14) is pressed. The nut (14) is in threaded fit with the outer side of the L-shaped rod (4). On one side of each of the two L-shaped rods (4), a blocking block (3) is provided. One side of the blocking block (3) is fixed to the corresponding side protection plate (2), and on the side of the blocking block (3) close to the corresponding L-shaped rod (4), an inclined edge is formed. At the bottom end of the lower pressing plate (12), two transverse plates (13) are provided, and the two transverse plates (13) are respectively sleeved on the outer sides of the corresponding L-shaped rods (4).

2. The pallet support according to claim 1, characterized in that: On one side of the supporting bottom plate (1), a baffle (16) is fixed. On the side of the supporting bottom plate (1) away from the baffle (16), an inclined block (9) is fixed. At the top end of the inclined block (9), a through groove (10) is formed. Inside the through groove (10), a plurality of rotating rollers (11) are rotatably connected. The side of the inclined block (9) away from the supporting bottom plate (1) is inclined downward.

3. The pallet support according to claim 1, characterized in that: On the top end of the lower pressing plate (12), an auxiliary handle (15) is fixedly connected.

4. A tray, characterized in that: It includes the tray bracket according to any one of claims 1-3, and further includes a tray body (6). At both sides of the bottom end of the tray body (6), support frames (8) are fixedly connected. At the four corners of the top end of the tray body (6), card slots (7) are formed.

5. A tray according to claim 4, characterized in that: At the four corners of the bottom end of the tray body (6), embedded grooves are formed. Inside the four embedded grooves, connecting springs are fixed. At the bottom ends of the connecting springs, clamping blocks are fixed. The clamping blocks are slidably arranged in the corresponding embedded grooves. The positions of the four clamping blocks and the four embedded grooves correspond to each other, and the clamping blocks are inserted into the inside of the embedded grooves.

6. A tray according to claim 4, characterized in that: The heights of the two side protection plates (2) are both higher than the height of the tray body (6).

7. A tray according to claim 4, characterized in that: Inside the tray body (6), a plurality of connecting plates (17) are fixed.

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