Logistics tray base plate adding device

Abstract

The utility model relates to the technical field of logistics trays, in particular to a logistics tray base plate adding device which comprises a tray body, tray supporting legs, an upper base plate and a lower base plate, the tray body is of a box body structure with an opening in the upper end face, a first-level installation hole is formed in the bottom face of the tray body, and the tray supporting legs and the lower surface of the tray body are integrally formed. Second-level mounting holes are formed in the tray supporting legs, alignment grooves are formed in ports of the second-level mounting holes, the upper base plate is fixed to the upper end face of the tray body, limiting seats are formed in the lower surfaces of the corners of the upper base plate, third-level mounting holes are formed in the limiting seats, and countersunk bolt holes are formed in ports of the upper sides of the third-level mounting holes. By arranging the logistics tray and base plate structure composed of the tray body, the tray supporting legs, the upper base plate and the lower base plate, the upper base plate and the lower base plate replace normal abrasion of the tray body and the tray supporting legs, and therefore the problem that after a traditional tray structure is abraded, the overall replacement cost is high is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of logistics tray, concretely is a logistics tray adds pad device. BACKGROUND

[0002] Tray is the medium of static goods to dynamic goods, a cargo platform, and is the active platform, or the movable ground. Even if the goods lose flexibility on the ground, as soon as the tray is loaded, the activity is obtained, and the flexible flow goods is become, because the goods loaded on the tray is in the preparation state of motion at any time. This dynamic loading method with tray as the basic tool is called tray operation;

[0003] The existing patent file with the announcement number CN218259298U discloses a high-pressure metal tray, which comprises a tray body, a working support plate is welded at the top end of the tray body, an anti-skid protrusion is fixedly connected to the top end of the working support plate, a distribution plate is welded at the bottom end of the working support plate and welded with the inner wall of the tray body, and a connecting plate is welded at the bottom end of the distribution plate and welded with the inner wall of the tray body.

[0004] But the tray in the prior art document will be worn out due to various friction effects in actual use, but the structure is all welded connection, so the whole tray needs to be replaced after the surface is damaged, which leads to high overall replacement and maintenance cost of the tray. Therefore, the utility model provides a logistics tray pad device to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a logistics tray pad device to solve the problems in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a logistics tray pad device, comprising:

[0007] Tray body, the tray body is the box structure of upper end face opening, and a primary mounting hole is formed in the bottom surface of the tray body;

[0008] Tray leg, the tray leg is integrally formed with the lower surface of the tray body, and a secondary mounting hole is formed in the tray leg, and an alignment groove is formed at the port of the secondary mounting hole;

[0009] Upper pad, the upper pad is fixed on the upper end face of the tray body, and a limit seat is integrally formed on the lower surface of the corner position of the upper pad, a tertiary mounting hole is formed in the limit seat, and a countersunk bolt hole is formed at the upper side port of the tertiary mounting hole;

[0010] A lower base plate is fixed on the lower surface of the tray leg, and a positioning seat is integrally formed on the upper surface of the lower base plate, and a bolt hole is formed on the positioning seat;

[0011] The first mounting hole, the second mounting hole, the third mounting hole, and the bolt hole are correspondingly arranged, and the upper base plate and the lower base plate are positioned on the tray body and the tray leg by the positioning bolt.

[0012] Preferably, the positioning groove is a regular hexagonal notch structure, the size of the positioning seat matches the size of the positioning groove, and the positioning seat is embedded in the positioning groove during actual installation of the lower base plate.

[0013] Preferably, a positioning frame is integrally formed on the inner side wall of the tray body, and a reinforcing support is installed on the positioning frame.

[0014] Preferably, the reinforcing support is composed of a reinforcing frame, a reinforcing cross beam, and a reinforcing longitudinal beam, which are integrally formed and distributed in a grid pattern, and the reinforcing frame is installed on the positioning frame, and the upper surfaces of the reinforcing frame, the reinforcing cross beam, and the reinforcing longitudinal beam are flush with the upper surface of the tray body.

[0015] Preferably, the side edge of the limiting seat is arranged to abut against the corner of the reinforcing frame during actual installation of the upper base plate.

[0016] Preferably, the nut of the positioning bolt is completely screwed into the countersunk bolt hole during actual tightening of the positioning bolt.

[0017] Preferably, a self-locking piece mounting seat is integrally formed on the lower surface of the limiting seat, a spring groove is formed on the self-locking piece mounting seat, a threaded hole is formed on the groove bottom of the spring groove, a self-locking piece is installed in the spring groove, and a self-locking groove is formed on the nut of the positioning bolt.

[0018] Preferably, the self-locking piece is composed of a guide seat, a screw head, a screw rod, and a supporting spring, which are integrally formed, the guide seat is movably arranged in the spring groove, the screw rod is screwed in the threaded hole, a screwdriver groove is formed on the end face of the screw head, and the screw head is embedded in the self-locking groove when the supporting spring is in a reset state.

[0019] Preferably, the self-locking groove is coaxial with the screw head when the positioning bolt is screwed to a certain angle, and the diameter of the self-locking groove is smaller than that of the guide seat, and the screw head is completely moved into the spring groove when the screw rod is completely screwed into the threaded hole.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] 1. By setting up a logistics pallet with a pallet base structure consisting of a pallet body, pallet legs, upper pallet plate and lower pallet plate, the upper pallet plate and lower pallet plate can replace the normal wear and tear of the pallet body and pallet legs, thereby avoiding the high cost of replacing the entire pallet structure after wear and tear.

[0022] 2. By creating self-locking grooves on the positioning bolts used for positioning the upper and lower pads, and by setting a self-locking component consisting of a guide seat, a screw head, a screw, and a support spring on the self-locking component mounting seat of the limit seat, the screw head is stably embedded in the self-locking groove through the action of the support spring, thereby preventing the positioning bolts from loosening and ensuring the connection stability of the upper and lower pads on the pallet body and pallet legs. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a half-sectional view of the present invention;

[0025] Figure 3 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0026] Figure 4 This is a top side view of the tray body of this utility model;

[0027] Figure 5 This is a bottom view of the tray body of this utility model;

[0028] Figure 6 This is a half-sectional view of the upper pad of this utility model;

[0029] Figure 7 for Figure 6 Enlarged schematic diagram of the structure at point B;

[0030] Figure 8 This is a schematic diagram of the installation of the reinforcement bracket of this utility model;

[0031] Figure 9 This is a schematic diagram of the reinforcing support structure of this utility model;

[0032] Figure 10 This is a schematic diagram of the lower pad structure of this utility model;

[0033] Figure 11 This is a schematic diagram of the positioning bolt structure of this utility model;

[0034] Figure 12 This is a schematic diagram of the self-locking component of this utility model.

[0035] In the figure: tray body 1, tray leg 2, upper pad plate 3, lower pad plate 4, primary mounting hole 5, limiting seat 6, tertiary mounting hole 7, countersunk bolt hole 8, alignment groove 9, alignment seat 10, bolt hole 11, positioning bolt 12, self-locking piece mounting seat 13, spring groove 14, threaded hole 15, self-locking piece 16, self-locking groove 17, guide seat 18, screw head 19, screw rod 20, supporting spring 21, screwdriver groove 22, positioning frame 23, reinforcing support 24, reinforcing frame 25, reinforcing cross beam 26, reinforcing longitudinal beam 27. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0037] Please refer to Figures 1-12 The utility model provides the following three kinds of preferred scheme's embodiment

[0038] Embodiment one

[0039] A logistics pallet pad device, including tray body 1, tray leg 2, upper pad plate 3 and lower pad plate 4, tray body 1 is the box structure of upper end face opening, and the bottom surface of tray body 1 is provided with primary mounting hole 5, tray leg 2 is integrally formed with the lower surface of tray body 1, and the secondary mounting hole is provided with alignment groove 9 at the port of secondary mounting hole, upper pad plate 3 is fixed in the upper end surface of tray body 1, and the lower surface of the corner position of upper pad plate 3 is integrally formed with limiting seat 6, limiting seat 6 is provided with tertiary mounting hole 7, the upper side port of tertiary mounting hole 7 is provided with countersunk bolt hole 8, lower pad plate 4 is fixed in the lower surface of tray leg 2, and the upper surface of lower pad plate 4 is integrally formed with alignment seat 10, alignment seat 10 is provided with bolt hole 11, primary mounting hole 5, secondary mounting hole, tertiary mounting hole 7, bolt hole 11 are correspondingly arranged, and upper pad plate 3, lower pad plate 4 are positioned on tray body 1 and tray leg 2 by positioning bolt 12, by setting the logistics pallet pad structure composed of tray body 1, tray leg 2, upper pad plate 3 and lower pad plate 4, so that the normal wear of tray body 1 and tray leg 2 is replaced by upper pad plate 3 and lower pad plate 4, thereby avoiding the problem of high overall replacement cost after the wear problem of traditional pallet structure occurs.

[0040] The alignment groove 9 is a regular hexagonal notch structure, the size of the alignment seat 10 matches the size of the alignment groove 9, and the lower backing plate 4 is actually installed, the alignment seat 10 is embedded into the alignment groove 9, and the butt joint of the alignment seat 10 and the alignment groove 9 can ensure the positioning stability of the lower backing plate 4 through a single bolt.

[0041] Embodiment two

[0042] On the basis of embodiment one, the inner side wall of the tray body 1 is integrally formed with a positioning frame 23, and the reinforcing support 24 is installed on the positioning frame 23.

[0043] The reinforcing support 24 is composed of a reinforcing frame 25, a reinforcing cross beam 26 and a reinforcing longitudinal beam 27, the reinforcing frame 25, the reinforcing cross beam 26 and the reinforcing longitudinal beam 27 are integrally formed, and the reinforcing frame 25, the reinforcing cross beam 26 and the reinforcing longitudinal beam 27 are distributed in a grid pattern, the reinforcing frame 25 is arranged on the positioning frame 23 during actual installation, and the upper surfaces of the reinforcing frame 25, the reinforcing cross beam 26 and the reinforcing longitudinal beam 27 are flush with the upper surface of the tray body 1, and the setting of the reinforcing support 24 can effectively improve the upper limit of the load bearing capacity of the structure.

[0044] During actual installation of the upper backing plate 3, the side of the limiting seat 6 is arranged in abutment with the corner of the reinforcing frame 25, so that the structures are in abutment with each other, thereby ensuring the stability of the structure.

[0045] During actual tightening of the positioning bolt 12, the nut of the positioning bolt 12 is completely screwed into the countersunk head bolt hole 8, so as to avoid the nut of the positioning bolt 12 affecting the placement of the article.

[0046] Embodiment three

[0047] On the basis of embodiment two, the lower surface of the limiting seat 6 is integrally formed with a self-locking piece mounting seat 13, the self-locking piece mounting seat 13 is provided with a spring groove 14, the groove bottom of the spring groove 14 is provided with a threaded hole 15, a self-locking piece 16 is installed in the spring groove 14, a self-locking groove 17 is formed in the nut of the positioning bolt 12, the self-locking piece 16 is composed of a guide seat 18, a screw head 19, a screw rod 20 and a supporting spring 21, the guide seat 18, the screw head 19, the screw rod 20 and the supporting spring 21 are integrally formed, the guide seat 18 is movably arranged in the spring groove 14, the screw rod 20 is screwed in the threaded hole 15, a screwdriver groove 22 is formed in the end face of the screw head 19, and when the supporting spring 21 is in a reset state, the screw head 19 is embedded into the self-locking groove 17.

[0048] When the positioning bolt 12 is screwed to a certain angle, the self-locking groove 17 is coaxial with the screw head 19, and the diameter of the self-locking groove 17 is smaller than that of the guide seat 18; when the screw rod 20 is completely screwed into the threaded hole 15, the screw head 19 is completely moved into the spring groove 14; by opening the self-locking groove 17 on the positioning bolt 12 for positioning the upper pad 3 and the lower pad 4, and by setting the self-locking piece 16 composed of the guide seat 18, the screw head 19, the screw rod 20 and the supporting spring 21 on the self-locking piece mounting seat 13 of the limiting seat 6, the screw head 19 is stably embedded in the self-locking groove 17 by the action of the supporting spring 21, so as to avoid loosening of the positioning bolt 12, thereby ensuring the stability of the connection of the upper pad 3 and the lower pad 4 on the tray body 1 and the tray leg 2.

[0049] Although the foregoing describes the specific embodiments of the present application in detail, so that those skilled in the art can understand the present application, the present application is not limited to the scope of the specific embodiments, and all the application creations utilizing the concept of the present application within the spirit and scope of the present application defined and determined by the appended claims are protected.

Claims

1. A pallet-adding device for logistics pallets, characterized in that: The utility model relates to a kind of tray, which includes: Tray body (1), the tray body (1) is the box structure of upper end face opening, and the bottom surface of tray body (1) is provided with a primary installation hole (5); Tray leg (2), the tray leg (2) is integrally formed with the lower surface of tray body (1), and the secondary installation hole is provided on the tray leg (2), and the port of the secondary installation hole is provided with alignment slot (9); Upper backing plate (3), the upper backing plate (3) is fixed on the upper end face of tray body (1), and the lower surface of the corner position of upper backing plate (3) is integrally formed with limiting seat (6), the tertiary installation hole (7) is provided on the limiting seat (6), and the upper side port of the tertiary installation hole (7) is provided with countersunk bolt hole (8); Lower backing plate (4), the lower backing plate (4) is fixed on the lower surface of tray leg (2), and the upper surface of lower backing plate (4) is integrally formed with alignment seat (10), and the bolt hole (11) is provided on the alignment seat (10); The primary installation hole (5), secondary installation hole, tertiary installation hole (7), bolt hole (11) are correspondingly arranged, and the upper backing plate (3), lower backing plate (4) are positioned on tray body (1) and tray leg (2) by positioning bolt (12).

2. The pallet and deck board assembly of claim 1 wherein: The alignment slot (9) is a regular hexagonal notch structure, the size of the alignment seat (10) is consistent with the size of the alignment slot (9), and the alignment seat (10) is embedded into the alignment slot (9) during actual installation of the lower backing plate (4).

3. The pallet and deck board assembly of claim 1, wherein: The inner side wall of the tray body (1) is integrally formed with a positioning frame (23), and a reinforcing support (24) is installed on the positioning frame (23).

4. A pallet and deck assembly according to claim 3 wherein: The reinforcing support (24) is composed of a reinforcing frame (25), a reinforcing cross beam (26) and a reinforcing longitudinal beam (27), which are integrally formed and arranged in a grid pattern.

5. A pallet and deck assembly according to claim 4 wherein: The side edge of the limiting seat (6) is arranged opposite to the corner of the reinforcing frame (25) during actual installation of the upper backing plate (3).

6. The pallet and deck board assembly of claim 1, wherein: During actual tightening of the positioning bolt (12), the nut of the positioning bolt (12) is completely screwed into the countersunk bolt hole (8).

7. The pallet and deck board assembly of claim 1 wherein: The lower surface of the limiting seat (6) is integrally formed with a self-locking piece mounting seat (13), the self-locking piece mounting seat (13) is provided with a spring groove (14), the groove bottom of the spring groove (14) is provided with a threaded hole (15), a self-locking piece (16) is installed in the spring groove (14), and a self-locking groove (17) is formed in the nut of the positioning bolt (12).

8. A pallet and deck assembly according to claim 7, wherein: The self-locking piece (16) is composed of a guide seat (18), a screw head (19), a screw rod (20) and a supporting spring (21), and is integrally formed among the guide seat (18), the screw head (19), the screw rod (20) and the supporting spring (21), the guide seat (18) is movably arranged in the spring groove (14), the screw rod (20) is screwed in the threaded hole (15), the end surface of the screw head (19) is provided with a screwdriver groove (22), and when the supporting spring (21) is in a reset state, the screw head (19) is embedded in the self-locking groove (17).

9. A pallet and deck assembly according to claim 8, wherein: When the positioning bolt (12) is screwed to a certain angle, the self-locking groove (17) is coaxially arranged with the screw head (19), and the diameter value of the self-locking groove (17) is smaller than that of the guide seat (18), and when the screw rod (20) is completely screwed into the threaded hole (15), the screw head (19) is completely moved into the spring groove (14).

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