Single-layer and double-layer adjustable bracket for plastic guardrail

Abstract

The utility model discloses a single-layer and double-layer adjustable support for a plastic guardrail, which relates to the technical field of conveying lines and comprises a rack, a guide roller and an innovative support mechanism, and the support mechanism realizes flexible adjustment and stable support of the guardrail through components such as a clamping plate, a clamping hole, a hanging plate and a Z-shaped supporting rod; the guardrails are made of plastic materials, friction is reduced through the round corner and circular arc design, and goods are protected; the connecting mechanism comprises a movable plate, a fixed plate and an inserting plate, and stable sliding of the guardrail is ensured. The support is simple in structure, convenient to adjust, high in adaptability and capable of effectively reducing material cost, improving working efficiency, reducing goods damage and saving space, and has wide application prospects and economic value.

Description

Technical Field

[0001] This utility model relates to the field of conveyor line technology, specifically to a single or double-layer adjustable support for a plastic guardrail. Background Technology

[0002] In the logistics, warehousing, and transportation industries, conveyor lines are crucial for securing, protecting, and separating goods. Traditionally, G5 box conveyor lines use plastic guide rails with custom-molded supports. The height of the supports determines the guide height after installation; the fixed installation position determines the guide width of the rails on both sides; and neither the guide width nor the guide height can be adjusted arbitrarily, resulting in significant limitations in selection and restricted operating conditions.

[0003] To address the aforementioned issues, it is particularly important to develop a cargo support that can flexibly adapt to goods of different sizes, reduce friction and wear when in contact with the goods, and is easy to install and adjust. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a single or double-layer adjustable support for plastic guardrails, which solves the problems mentioned in the background.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a single or double-layer adjustable support for a plastic guardrail, comprising a frame and guide rollers. The two ends of the frame are C-shaped, and support mechanisms are provided on both sides of the frame. The support mechanisms include clamping plates, with clamping holes on the inner side of the clamping plates. The clamping plates and clamping holes are U-shaped together. A hanging plate is fixedly connected to the inner end of the clamping plate. A gap is left between the hanging plate and the clamping plate. The gap between the hanging plate and the clamping plate is slidably provided on both sides of the C-shaped opening of the frame and is fixed in position by bolts passing through the clamping plates and the hanging plates threadedly connected. A rotatable support rod is provided in the clamping hole, and a connecting mechanism is provided at the upper end of the support rod. The guardrail is connected to the connecting mechanism.

[0006] Furthermore, the support rod is arranged in a Z-shape, with the lower end of the support rod rotating within the clamping hole. The position of the guardrail is adjusted by the support rod. The guardrail is preferably made of plastic and rotates according to the size of the goods, causing the guardrail to move closer to the goods for limiting.

[0007] Furthermore, the connecting mechanism includes an L-shaped movable plate located on one side of the support rod, with a fixed plate clamped at the other end of the support rod. The two ends of the fixed plate are fixedly connected to the movable plate by bolts, and an insert plate is fixed to the upper end of the movable plate by bolts. The insert plate is matched and connected to the guardrail.

[0008] Furthermore, grooves are provided on both sides of the insert plate, and a protrusion is fixedly connected to the inner end of the guardrail. The grooves and protrusions are offset and matched to slide, so as to realize the sliding support of the guardrail on the connecting mechanism.

[0009] Furthermore, the upper end of the guardrail is rounded, and the sides of the guardrail are arc-shaped to reduce the contact area and friction with the goods.

[0010] Furthermore, the materials and structures of the frame, clamps, hanging plates, support rods, fixed plates, movable plates, insert plates, and guardrails are all designed to meet the functional requirements of cargo support, protection, and adjustment, ensuring the stability and durability of the overall structure.

[0011] Compared to the aforementioned background technology, the plastic guardrail single and double layer adjustable bracket provided in this application includes a conveyor line with very mature technology, as well as a bracket mechanism and a connecting mechanism as core components. Its principle relies on Z-shaped support rods and guardrails, adjusting the number of connecting mechanisms according to the height of the goods, rotating the support rods to make the guardrail fit the goods, thereby achieving a better limiting effect.

[0012] This utility model provides a single or double-layer adjustable bracket for plastic guardrails. Compared with the prior art, it has the following advantages:

[0013] This plastic guardrail features a single / double-layer adjustable bracket. Adjustment is simple and quick, requiring no additional tools or complicated steps, significantly improving work efficiency. The rounded corners and arc-shaped design of the plastic guardrail effectively reduce the contact area and friction with goods, preventing damage during transportation and enhancing cargo protection. The bracket mechanism's design allows the guardrail to easily adapt to goods of different sizes, enhancing its versatility and adaptability. The bracket's compact structure and small footprint facilitate efficient use of limited storage and transportation space. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the support rod and guardrail of this utility model;

[0016] Figure 3 This is a schematic diagram of the unfolded support mechanism of this utility model;

[0017] Figure 4 for Figure 3 Enlarged structural diagram at point A;

[0018] Figure 5 This is a schematic diagram of the structure of the double-layer guardrail of this utility model;

[0019] Figure 6 This is a schematic diagram of the structure of the single-layer guardrail and the double-layer guardrail of this utility model.

[0020] In the diagram: 1. Frame; 2. Guide roller; 3. Clamping plate; 4. Clamping hole; 5. Hanging plate; 6. Support rod; 7. Fixed plate; 8. Moving plate; 9. Insert plate; 10. Groove; 11. Guardrail; 12. Raised strip. Detailed Implementation

[0021] 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.

[0022] Example 1

[0023] Please see Figure 1-6 This utility model provides a technical solution: a single / double-layer adjustable support for a plastic guardrail, specifically consisting of a frame 1 and guide rollers 2. The two ends of the frame 1 are C-shaped, and support mechanisms are located on both sides of the frame 1. Each support mechanism includes a clamping plate 3, with clamping holes 4 on the inner side of the clamping plate 3. The clamping plate 3 and the clamping holes 4 are arranged in a U-shape. A hanging plate 5 is fixedly connected to the inner end of the clamping plate 3, with a gap between the hanging plate 5 and the clamping plate 3. The upper and lower ends of the hanging plate 5 and the clamping plate 3 are slidably positioned on both sides of the C-shaped opening of the frame 1. The outer side of the clamping plate 3... A side-through bolt passes through the clamping plate 3 and the hanging plate 5, which are threaded together to fix the clamping plate 3 and the hanging plate 5 on both sides of the frame 1. A support rod 6 is provided in the clamping hole 4. The support rod 6 is arranged in a Z-shape. A connecting mechanism is provided at the upper end of the support rod 6. A guardrail 11 is slidably supported on the connecting mechanism. The guardrail 11 protects and blocks the goods on the guide roller 2. The guardrail 11 is preferably made of plastic. The support rod 6 can rotate according to the size of the goods to drive the guardrail 11 to fit into the goods, thereby limiting the goods.

[0024] The connecting mechanism includes a movable plate 8, which is L-shaped and located on one side of the support rod 6. A fixed plate 7 is attached to the other end of the support rod 6. The two ends of the fixed plate 7 are fixedly connected to the movable plate 8 by bolts. An insert plate 9 is fixed to the upper end of the movable plate 8 by bolts. Grooves 10 are provided on both sides of the insert plate 9. A protrusion 12 is fixedly connected to the inner end of the guardrail 11. The grooves 10 and the protrusion 12 are staggered and matched. The upper end of the guardrail 11 is rounded, and the sides of the guardrail 11 are also arc-shaped. This reduces the contact area when in contact with goods, thereby reducing the friction between the guardrail 11 and the goods.

[0025] Example 2

[0026] The upper length of the support rod 6 is customized according to the height of the goods. When the goods are relatively tall, the upper end of the support rod 6 is relatively long. Multiple connecting mechanisms can be installed on the upper end of the support rod 6. Multiple layers of guardrails 11 can be placed through the connecting mechanisms, which can provide lateral protection for the goods. Similarly, multiple support rods 6 can rotate in the same direction to fit the goods. By rotating the support rod 6, double-layer outward-expanding guardrails 11, double-layer inward-retracting guardrails 11, single-layer outward-expanding guardrails 11, and single-layer inward-retracting guardrails 11 can be formed.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A single / double-layer adjustable support for a plastic guardrail, comprising a frame (1) and guide rollers (2), characterized in that, The two ends of the frame (1) are C-shaped. The two sides of the frame (1) are equipped with support mechanisms. The support mechanisms include clamping plates (3). The inner side of the clamping plates (3) is provided with clamping holes (4). The clamping plates (3) and clamping holes (4) are U-shaped together. The inner end of the clamping plates (3) is fixedly connected to the hanging plates (5). There is a gap between the hanging plates (5) and the clamping plates (3). The gap between the hanging plates (5) and the clamping plates (3) is slidably set on both sides of the C-shaped opening of the frame (1). The position is fixed by bolts passing through the clamping plates (3) and the hanging plates (5) threaded connection. A rotatable support rod (6) is provided in the clamping hole (4). A connecting mechanism is provided at the upper end of the support rod (6). A guardrail (11) is connected to the connecting mechanism.

2. The single / double layer adjustable bracket for a plastic guardrail according to claim 1, characterized in that, The support rod (6) is set in a Z-shape. The lower end of the support rod (6) is located in the clamping hole (4) and rotates. The position of the guardrail (11) is adjusted by the support rod (6). The guardrail (11) is preferably made of plastic. It rotates according to the size of the goods and drives the guardrail (11) to be close to the goods for limiting.

3. The single / double-layer adjustable bracket for a plastic guardrail according to claim 2, characterized in that, The connecting mechanism includes an L-shaped movable plate (8), which is located on one side of the support rod (6). A fixed plate (7) is attached to the other end of the support rod (6). The two ends of the fixed plate (7) are fixedly connected to the movable plate (8) by bolts. An insert plate (9) is fixed to the upper end of the movable plate (8) by bolts. The insert plate (9) is matched and connected to the guardrail (11).

4. The single / double layer adjustable bracket for a plastic guardrail according to claim 3, characterized in that, The insert plate (9) has grooves (10) on both sides, and the inner end of the guardrail (11) is fixedly connected with a protrusion (12). The grooves (10) and the protrusion (12) are offset and matched to slide, so as to realize the sliding support of the guardrail (11) on the connecting mechanism.

5. The single / double-layer adjustable bracket for a plastic guardrail according to claim 2, characterized in that, The upper end of the guardrail (11) is rounded, and the side of the guardrail (11) is arc-shaped to reduce the contact area and friction with the goods.

6. The single / double-layer adjustable bracket for a plastic guardrail according to claim 3, characterized in that, The materials and structures of the frame (1), clamp (3), hanging plate (5), support rod (6), fixed plate (7), movable plate (8), insert plate (9) and guardrail (11) are all designed to meet the functional requirements of cargo support, protection and adjustment, and to ensure the stability and durability of the overall structure.

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