A corner foundation protection device

Abstract

This utility model relates to the field of container yard equipment protection technology, and discloses a container corner base protection device, including: a wear-resistant liner connected to the container corner fitting and a base plate installed on a concrete foundation, wherein the bottom of the wear-resistant liner is connected to the top of the base plate; a first positioning groove matching the container corner fitting is provided in the center of the top of the wear-resistant liner; multiple drainage channels are provided on the top of the wear-resistant liner, and the drainage channels are connected to the first positioning groove; a monitoring component is provided on the wear-resistant liner; the monitoring component includes a thickness gauge set around the wear-resistant liner and a wear warning strip embedded inside the wear-resistant liner. This container corner base protection device, by setting a base plate, positioning holes, and expansion bolts, uses expansion bolts passing through the positioning holes to install the base plate onto the concrete foundation, fixing the position of the base plate and preventing movement of the base plate during the docking process with the container corner fitting.

Description

Technical Field

[0001] This utility model relates to the field of container yard equipment protection technology, specifically a container corner protection device. Background Technology

[0002] In container yards, logistics warehouses, and multimodal transport transshipment stations, containers are commonly stored and moved using corner bracket stacking. During this process, the bottom corner brackets of the containers experience severe friction and impact with the concrete foundation due to long-term load-bearing and frequent lifting and transfer operations. This can easily lead to wear and deformation of the container corner brackets themselves, damage to the concrete surface of the foundation, and the generation of debris, thereby affecting the stability and safety of the entire stack.

[0003] Currently, the industry commonly uses simple rubber pads placed between the corners of the box and the foundation to buffer the impact. However, these pads lack an effective positioning structure and are prone to displacement during operation, leading to protection failure. Furthermore, they cannot provide a visual indication of wear status, making it difficult for managers to monitor the wear of the pads in real time and replace them promptly, thus posing a safety hazard. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides a box corner foundation protection device, which solves the problems mentioned in the background.

[0005] This utility model provides the following technical solution: a container corner foundation protection device, comprising: a wear-resistant liner connected to the container corner fittings and a base plate installed on a concrete foundation, wherein the bottom of the wear-resistant liner is connected to the top of the base plate;

[0006] The wear-resistant liner has a first positioning groove at the center of its top that matches the container corner fitting. The top of the wear-resistant liner has multiple drainage channels that are connected to the first positioning groove. The wear-resistant liner is equipped with a monitoring component.

[0007] The monitoring components include a thickness gauge surrounding the wear-resistant pad and a wear warning strip embedded inside the wear-resistant pad.

[0008] Preferably, the base plate is a square steel plate, and positioning holes are provided at the four corners of the top of the base plate, and expansion bolts for connecting with the concrete foundation are provided in the positioning holes. A second positioning groove is provided at the center of the top of the base plate.

[0009] Preferably, the wear-resistant liner is made of polyurethane composite material and is bonded to the upper surface of the base plate.

[0010] Preferably, the wear warning strip is located 5 mm from the upper surface of the wear-resistant pad.

[0011] Preferably, the drainage channels are radially distributed on the surface of the wear-resistant liner.

[0012] Preferably, the depth of the drainage channel is 3-5 mm.

[0013] Preferably, the thickness scale is vertically arranged along the periphery of the wear-resistant pad.

[0014] Preferably, the shape of the second positioning groove is adapted to the bottom shape of the container corner fitting.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. This container corner foundation protection device uses a base plate, positioning holes, and expansion bolts. The expansion bolts are used to pass through the positioning holes to install the base plate onto the concrete foundation, fixing the position of the base plate and preventing it from moving during the docking process with the container corner fittings.

[0017] 2. The container corner protection device, by setting a first positioning groove and a second positioning groove, allows the container corner pieces to be inserted into the first positioning groove and the second positioning groove. This can guide the position of the container corner pieces and restrict their horizontal movement during hoisting operations, thus preventing the container corner pieces from being misaligned with the wear-resistant pads.

[0018] 3. This corner protection device, by setting up monitoring components including a vertical thickness scale and an internal wear warning strip, can intuitively quantify the wear degree of the wear-resistant pad and provide a visual warning when the wear is critical, thus solving the safety hazards of traditional methods that cannot monitor the wear status in real time and cannot scientifically arrange the replacement cycle. Attached Figure Description

[0019] Figure 1 This is a side view of the structure of this utility model;

[0020] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 3 This is an exploded structural diagram of the base plate and wear-resistant pad of this utility model;

[0022] Figure 4 This is a schematic diagram of the wear warning strip structure of this utility model.

[0023] In the diagram: 1. Base plate; 2. Wear-resistant liner; 3. First positioning groove; 4. Drainage channel; 5. Thickness gauge; 6. Wear warning strip; 7. Positioning hole; 8. Expansion bolt; 9. Second positioning groove; 10. Container corner fitting; 11. Concrete foundation. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-4 A container corner base protection device includes: a wear-resistant liner 2 connected to a container corner fitting 10 and a base plate 1 installed on a concrete base 11, wherein the bottom of the wear-resistant liner 2 is connected to the top of the base plate 1.

[0026] The wear-resistant liner 2 has a first positioning groove 3 at the center of its top that matches the container corner fitting 10. The wear-resistant liner 2 has multiple drainage channels 4 at its top, and the drainage channels 4 are connected to the first positioning groove 3. The wear-resistant liner 2 is equipped with a monitoring component.

[0027] Please see Figure 4 The monitoring components include a thickness scale 5 set around the wear-resistant pad 2 and a wear warning strip 6 embedded inside the wear-resistant pad 2. The wear warning strip 6 is set at a depth of 5mm from the upper surface of the wear-resistant pad 2, and the thickness scale 5 is set vertically along the periphery of the wear-resistant pad 2.

[0028] The base plate 1 is a square steel plate. The four corners of the top of the base plate 1 are provided with positioning holes 7, and expansion bolts 8 for connecting with the concrete foundation 11 are provided in the positioning holes 7. The center of the top of the base plate 1 is provided with a second positioning groove 9. The container corner piece 10 is inserted into the first positioning groove 3 and the second positioning groove 9. The shape of the second positioning groove 9 is adapted to the bottom shape of the container corner piece 10, which can guide the container corner piece 10 and restrict its horizontal movement during hoisting operations, and prevent the container corner piece 10 from being misaligned with the wear-resistant pad 2.

[0029] The wear-resistant pad 2 is made of polyurethane composite material and is bonded to the upper surface of the base plate 1. The wear-resistant pad 2, made of polyurethane composite material, can effectively absorb impact energy by utilizing the compressive strength and elastic deformation characteristics of the material, thus solving the problem of corner deformation and foundation damage caused by rigid impact between the container corner fitting 10 and the concrete foundation 11. Furthermore, the base plate 1 and the wear-resistant pad 3 are bonded as a whole, and the wear-resistant pad 3 can be replaced.

[0030] Please see Figure 3 In one specific embodiment, the drainage channels 4 are radially distributed on the surface of the wear-resistant pad 2. The groove depth of the drainage channels 4 is 3-5mm. When the container corner piece 10 is inserted into the first positioning groove 3 and the second positioning groove 9, it can drain the accumulated water in time.

[0031] During installation, drill mounting holes in the concrete foundation 11, align the positioning holes 7 on the base plate 1 with the mounting holes, and use expansion bolts 8 to fix it. After the position of the base plate 1 is fixed, attach the wear-resistant pad 2 to the top of the base plate 1 to complete the installation.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A box corner foundation protection device, characterized by, include: A wear-resistant liner (2) connected to the container corner fitting (10) and a base plate (1) mounted on a concrete foundation (11), wherein the bottom of the wear-resistant liner (2) is connected to the top of the base plate (1); The wear-resistant liner (2) has a first positioning groove (3) at the center of its top that matches the container corner piece (10). The wear-resistant liner (2) has multiple drainage channels (4) at its top, and the drainage channels (4) are connected to the first positioning groove (3). The wear-resistant liner (2) is equipped with a monitoring component. The monitoring components include a thickness scale (5) set around the wear-resistant pad (2) and a wear warning strip (6) embedded inside the wear-resistant pad (2).

2. A corner of a box protection device according to claim 1, characterized in that The base plate (1) is a square steel plate. The four corners of the top of the base plate (1) are provided with positioning holes (7), and the positioning holes (7) are provided with expansion bolts (8) for connecting with the concrete foundation (11). The center of the top of the base plate (1) is provided with a second positioning groove (9).

3. A corner protector for a box according to claim 1, wherein The wear-resistant pad (2) is made of polyurethane composite material and is bonded to the upper surface of the base plate (1).

4. A corner protector for a box according to claim 1, wherein The wear warning strip (6) is located 5 mm away from the upper surface of the wear-resistant pad (2).

5. A corner protector for a box according to claim 1, wherein The drainage channels (4) are radially distributed on the surface of the wear-resistant liner (2).

6. A corner of a box protection device according to claim 1, characterized in that The drainage channel (4) has a depth of 3-5 mm.

7. A corner protector for a box according to claim 1, wherein The thickness scale (5) is set vertically along the periphery of the wear-resistant pad (2).

8. A corner of a box protection device according to claim 2, characterized in that The shape of the second positioning groove (9) is adapted to the bottom shape of the container corner piece (10).

Images