Industrial garbage can auxiliary opening device

Abstract

The utility model discloses an industrial garbage can auxiliary opening device, including mobile base, is equipped with vertical vertical column on mobile base, and telescopic support is slidably inserted in vertical column from the upper end surface of vertical column, telescopic support is inverted U type, and the pulley group is connected on the top wall of telescopic support, vertical column still is equipped with anti -reversal capstan, and anti -reversal capstan connects steel wire rope, and steel wire rope passes through pulley group and is connected with lifting hook, the utility model has the advantages of saving labor, preventing overturning and height adjusting function, and has simple structure, low cost, strong universality and other advantages, can be adapted to different specifications garbage can, effectively solves the hidden danger problem of traditional manual opening and easy safety accident.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary lifting equipment technology, and in particular to an auxiliary opening device for an industrial waste bin. Background Technology

[0002] In offshore oil platform operations, commonly used industrial waste bins are 2m × 1.5m × 1m in size, with a maximum load capacity of 4.5t. The bin lid weighs approximately 60kg, and the opening height exceeds 2m. To prevent foreign objects from being blown into the sea, the bin lids are normally closed, opened separately when disposing of waste, and must be closed promptly after use.

[0003] Currently, the opening of industrial waste bin lids still primarily relies on traditional manual methods. This method has the following drawbacks: First, manual opening is difficult and inefficient, with each operation taking a long time, severely impacting the timeliness and smoothness of industrial waste disposal. Second, due to the weight of the lids (over 30kg), workers are at risk of loss of balance, sprains, and strains during lifting, which can easily lead to falls from heights and other safety accidents. Third, prolonged manual operation can easily cause worker fatigue, further increasing safety hazards. Therefore, there is an urgent need to develop an auxiliary opening device for industrial waste bins to overcome the current predicament. Utility Model Content

[0004] This invention addresses the problem of difficulty in manually opening industrial waste bin lids, which can easily lead to safety accidents, by providing an auxiliary opening device for industrial waste bins.

[0005] This utility model is achieved by adopting the following technical solution.

[0006] An auxiliary opening device for an industrial waste bin includes a movable base with a vertical column on the movable base. A telescopic bracket is slidably inserted into the vertical column from its upper end face. The telescopic bracket is inverted U-shaped, and a pulley block is connected to the top wall of the telescopic bracket. An anti-reverse winch is also provided on the vertical column, and the anti-reverse winch is connected to a steel wire rope, which passes through the pulley block and is connected to a hook.

[0007] Furthermore, the movable base is equipped with casters at its bottom.

[0008] Furthermore, a base support rod is mounted on the movable base.

[0009] Furthermore, the vertical column consists of two columns, with a crossbeam between the upper parts of the two columns.

[0010] Furthermore, the telescopic bracket and the vertical column are locked and fixed together by a locking rod.

[0011] Furthermore, an angle limiting rod is connected to the upper part of the telescopic bracket.

[0012] This application has the following beneficial effects.

[0013] This utility model boasts advantages such as simple structure, low cost, and strong versatility. It can be adapted to different specifications of garbage bins, effectively solving the problem of safety accidents easily caused by traditional manual opening, and fundamentally ensuring the safety of operators and operational efficiency. This utility model is labor-saving, convenient, and safe, with strong practicality and broad application prospects. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram illustrating the base support rod structure of this utility model; Figure 3 This is a schematic diagram intended to illustrate the beam structure of this utility model; Figure 4 This is a schematic diagram illustrating the locking rod and anti-reverse winch structure of this utility model; Figure 5 This is a diagram showing the usage state of this utility model.

[0015] The components include: 1. hook, 2. wire rope, 3. angle limit rod, 4. telescopic bracket, 5. pulley block, 6. vertical column, 7. locking rod, 8. anti-reverse winch, 9. movable base, 10. base support rod, and 11. crossbeam. Detailed Implementation

[0016] The present patent application will be further described below with reference to the accompanying drawings and embodiments.

[0017] like Figure 1-5 As shown, an auxiliary opening device for an industrial waste bin includes a movable base 9, a base support rod 10, a vertical column 6, a telescopic bracket 4, an anti-reverse winch 8, a pulley block 5, a wire rope 2, a hook 1, and an angle limiting rod 3.

[0018] The movable base 9 is equipped with casters at its bottom, which have a braking function to prevent movement when the device is fixed. By providing casters, the movable base 9 can be embedded in the bottom of the trash can, while also allowing for easy relocation of the device.

[0019] A base support rod 10 is mounted on the movable base 9. The upper end of the base support rod 10 has a handle, and the rod body is threaded. The lower end of the base support rod 10 passes through the threaded hole of the movable base 9 and is positioned below the movable base 9. Preferably, the bottom of the base support rod 10 has a bearing structure. The base support rod 10 moves up and down by rotating via the thread, and the outer ring of the bearing can be tightly pressed against the ground without rotation, effectively preventing the movable base 9 from shifting.

[0020] A vertical column 6 is provided on the movable base 9. The vertical column 6 consists of two columns, and an inverted U-shaped telescopic bracket 4 is inserted into the upper surface of the two columns. The lower end of the telescopic bracket 4 is slidably inserted into the vertical column 6, thereby realizing the telescopic function of the entire device. The telescopic bracket 4 can be adjusted to accommodate garbage bins of different heights, and after adjustment, it can be locked by a fixing component, providing an anti-slip function. Specifically, the telescopic bracket 4 and the vertical column 6 are locked together by a locking rod 7 with threads on the rod body. More specifically, a threaded hole is formed on the upper part of the outer wall of the vertical column 6, the head end of the locking rod 7 passes through the threaded hole and rests on the telescopic bracket 4, and the tail end of the locking rod 7 is connected to a handle. The vertical column 6 and the telescopic bracket 4 in this application include, but are not limited to, structural forms such as round tubes, square tubes, and hydraulic cylinders. In this application, a crossbeam 11 is also provided between the upper parts of the two columns of the vertical column 6. The crossbeam 11 can play the role of structural stability and non-deformation. At the same time, when the device is retrieved, the hook 1 can be suspended here to prevent the wire rope 2 from slipping or the hook 1 from swinging and being damaged.

[0021] The inner top wall of the inverted U-shaped telescopic bracket 4 of this application is connected to a pulley block 5. An anti-reverse winch 8 is connected to the pulley block 5 via a steel wire rope 2, which is connected to a hook 1. The hook 1 is used to connect to the garbage bin lid opening handle. The pulley block 5 of this application may include multiple pulleys, achieving a labor-saving effect through the combination of multiple pulleys, making it easy for a single person to open the garbage bin lid. The anti-reverse winch 8 is a hand-cranked anti-fall winch. The steel wire rope 2 is driven by cranking the handwheel, and the pulley block 5 changes the direction and magnitude of the force, transmitting it to the garbage bin lid opening handle. The anti-reverse winch 8 has a damping anti-reverse function. The internal gear set and handle of the winch adopt a labor-saving structure design. Specifically, the anti-reverse winch 8 of this application can be a product from Hebei Junda Lifting Machinery Manufacturing Co., Ltd., model 1800LBS. The hook 1 has an anti-detachment function to prevent the garbage bin lid handle from detaching from the hook 1, thus preventing the garbage bin lid from falling and causing a safety accident.

[0022] An angle limiting rod 3 is also provided on the upper part of the telescopic bracket 4. The angle limiting rod 3 can limit the lifting angle of the garbage can lid. For example, the maximum opening angle of the garbage can lid is limited to within 70° to prevent the safety accident caused by overturning due to excessive angle. The length of the angle limiting rod 3 is designed according to actual requirements.

[0023] This application also provides an anti-tipping vertical column stiffener between the movable base 9 and the vertical column 6 to enhance the stability of the device.

[0024] This application cleverly utilizes the gap at the bottom of the garbage bin base. During use, the movable base 9 is inserted into the bottom of the garbage bin, ensuring the vertical column 6 fits tightly against the bin. The movable base 9 is secured by the base support rod 10 to prevent slippage. The height of the telescopic bracket 4 is adjusted according to the opening height of the garbage bin lid and secured with the locking rod 7. A suitable pulley system 5 is selected based on the weight of the garbage bin lid. The hook 1 is connected to the garbage bin lid handle. The anti-reverse winch 8 is manually cranked, driving the steel wire rope 2. The steel wire rope 2 is redirected through the pulley system 5 to the garbage bin lid opening handle. Utilizing the labor-saving principle of the pulley system 5 and the anti-reverse winch 8 gear set, a single person can manually open a heavy garbage bin lid. The anti-reverse winch 8 effectively prevents the garbage bin lid from falling and injuring personnel due to its own weight. Simultaneously, the counter-cranking handwheel slowly closes the garbage bin lid, preventing injury to personnel or equipment.

[0025] This application features an angle limiting rod 3 at the top of the device, limiting the maximum opening angle of the trash can lid to within 70° to prevent the lid from tipping over and injuring personnel or equipment. The telescopic bracket 4 is adjustable to accommodate different trash can sizes and facilitate convenient storage. Both the locking rod 7 and the base support rod 10 are equipped with handles, eliminating the need for additional tools. A set of bearings is located below the base support rod 10 to prevent rotational displacement during locking. The horizontal beam 11 above the vertical column 6 is used to suspend the hook 1 during storage, preventing the steel wire rope 2 from becoming loose, misaligned, or deformed.

[0026] This utility model has the advantages of simple structure, low cost and strong versatility. It can be adapted to different specifications of garbage bins and effectively solves the problem of potential safety hazards caused by traditional manual opening.

[0027] The embodiments described herein are preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape, and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. An auxiliary opening device for an industrial waste bin, comprising a movable base (9), characterized in that: A vertical column (6) is provided on the movable base (9), and a telescopic bracket (4) is slidably inserted into the vertical column (6) from the upper end face of the vertical column (6); the telescopic bracket (4) is in the shape of an inverted U, and a pulley group (5) is connected to the top wall of the telescopic bracket (4); an anti-reverse winch (8) is also provided on the vertical column (6), the anti-reverse winch (8) is connected to a steel wire rope (2), and the steel wire rope (2) passes through the pulley group (5) and is connected to the hook (1).

2. The auxiliary opening device for an industrial waste bin according to claim 1, characterized in that: The movable base (9) is equipped with casters at its bottom.

3. The auxiliary opening device for an industrial waste bin according to claim 1, characterized in that: A base support rod (10) is mounted on the movable base (9).

4. The auxiliary opening device for an industrial waste bin according to claim 1, characterized in that: The vertical column (6) consists of two columns, with a crossbeam (11) between the upper parts of the two columns.

5. The auxiliary opening device for an industrial waste bin according to claim 1, characterized in that: The telescopic bracket (4) and the vertical column (6) are locked together by a locking rod (7).

6. The auxiliary opening device for an industrial waste bin according to claim 1, characterized in that: An angle limiting rod (3) is connected to the upper part of the telescopic bracket (4).

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