A liftable high pressure washing arm support

Abstract

This utility model relates to the field of cleaning arm support technology, and in particular to a liftable high-pressure cleaning arm support, including a support mechanism. The support mechanism includes: a base, with a storage cylinder fixedly mounted on the upper end of the base, and an internally threaded lifting rod slidably mounted inside the storage cylinder; a motor, with a lead screw driven at the output end of the motor, the lead screw being threadedly connected to the internally threaded lifting rod; and a hinge block, which is fixedly mounted on the upper end of the internally threaded lifting rod. The support of this utility model adopts a folding design, and the first and second crossbars can be folded and stored, with the internally threaded lifting rod stored inside the storage cylinder. This greatly reduces the space occupied by the equipment when not in use, facilitating transportation and storage, and making it easy to handle. The folded support is small in size and light in weight, and can be easily carried by a single person, improving the portability of the equipment.

Description

Technical Field

[0001] This utility model relates to the field of cleaning arm support technology, specifically a liftable high-pressure cleaning arm support. Background Technology

[0002] High-pressure cleaning equipment is widely used in industrial cleaning, construction cleaning, and municipal sanitation to remove dirt, paint, rust, and other contaminants from various surfaces. Traditional high-pressure cleaning equipment typically features a fixed cleaning arm support, which has the following limitations:

[0003] Traditional cleaning arm supports are typically fixed in height and cannot be flexibly adjusted to suit the height of the object being cleaned. This necessitates frequent equipment changes or the use of additional lifting tools when cleaning equipment or building surfaces at different heights, increasing operational complexity and cost.

[0004] Traditional cleaning arm brackets are bulky, taking up a lot of space when folded up, making them inconvenient to transport and store. Especially in scenarios requiring frequent mobile equipment movement, the fixed bracket structure increases the difficulty of moving the equipment.

[0005] For example, when cleaning large parking lots or warehouses, equipment needs to be moved frequently to different locations, and the lack of convenient moving devices would greatly reduce work efficiency.

[0006] Therefore, a liftable high-pressure cleaning arm support is needed to improve the above problems. Utility Model Content

[0007] The purpose of this invention is to provide a liftable high-pressure cleaning arm support to solve the problems mentioned in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a liftable high-pressure cleaning arm support, comprising a support mechanism, wherein the support mechanism includes:

[0009] A base, with a storage tube fixedly mounted on its upper end, and an internally threaded lifting rod slidably mounted inside the storage tube;

[0010] The motor has a lead screw at its output end, which is threadedly connected to an internally threaded lifting rod.

[0011] A hinge block is fixedly mounted on the upper end of the internal thread lifting rod.

[0012] As a preferred embodiment of this utility model, the hinge blocks of the support mechanisms on both sides are respectively hinged to the first crossbar and the second crossbar, and the first crossbar and the second crossbar are hinged together.

[0013] As a preferred embodiment of this utility model, a docking rod is slidably provided inside the first crossbar, a spring is fixedly provided on the other side surface of the docking rod, and a slot adapted to the docking rod is provided inside the second crossbar.

[0014] As a preferred embodiment of this utility model, the surface of the first crossbar is provided with a groove, and a sliding plate is slidably provided inside the groove, with the sliding plate fixed to the docking rod.

[0015] As a preferred embodiment of this utility model, the base is provided with slide rails on both sides inside, and the slide rails are provided with mounting plates via sliders.

[0016] As a preferred embodiment of this utility model, the lower end of the mounting plate is fixedly provided with casters by a mounting bracket.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. This utility model uses a motor-driven lead screw and an internal threaded lifting rod for threaded transmission, allowing the height of the bracket to be flexibly adjusted to adapt to cleaning objects of different heights. Whether it is low equipment or tall building exterior walls, it can easily handle them without the need to frequently change cleaning equipment or use additional lifting tools. This reduces operating steps, saves time and labor costs, and significantly improves cleaning efficiency.

[0019] 2. The bracket of this utility model adopts a folding design. The first and second crossbars can be folded and stored, and the internal threaded lifting rod can be stored in the storage tube, which greatly reduces the space occupied by the equipment when it is not in use, making it convenient for transportation and storage, and easy to handle. The folded bracket is small in size and light in weight, and can be easily carried by a single person, improving the portability of the equipment. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the overall internal structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the overall folded structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the internal structure of the base of this utility model;

[0024] Figure 5 This is a partially enlarged structural schematic diagram of the present invention.

[0025] In the diagram: 1. Support mechanism; 2. First crossbar; 3. Slide groove; 4. Second crossbar; 5. Hinge block; 6. Internal thread lifting rod; 7. Storage cylinder; 8. Base; 9. Slider; 10. Slide rail; 11. Motor; 12. Lead screw; 13. Mounting plate; 14. Mounting bracket; 15. Caster wheel; 16. Slide plate; 17. Connecting rod; 18. Spring. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0027] To facilitate understanding of this utility model, a more comprehensive description of it will be provided below with reference to relevant embodiments. Several embodiments of this utility model are given. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this utility model will be more thorough and complete.

[0028] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0030] Please see Figure 1-5 This utility model provides a technical solution: a liftable high-pressure cleaning arm support, including a support mechanism 1, the support mechanism 1 including:

[0031] The base 8 has a storage tube 7 fixedly installed on its upper end, and an internally threaded lifting rod 6 is slidably installed inside the storage tube 7.

[0032] Motor 11, with lead screw 12 at the output end of motor 11. Lead screw 12 is threadedly connected to internal thread lifting rod 6. When motor 11 is started, the support is raised or lowered and adjusted to a suitable height through the threaded transmission between lead screw 12 and internal thread lifting rod 6.

[0033] Hinge block 5 is fixedly installed on the upper end of the internal thread lifting rod 6.

[0034] As an example of this utility model, the hinge blocks 5 of the two side support mechanisms 1 are respectively hinged to the first crossbar 2 and the second crossbar 4, and the first crossbar 2 and the second crossbar 4 are hinged together. The first crossbar 2 and the second crossbar 4 are connected by hinges, which makes it convenient to fold the first crossbar 2 and the second crossbar 4 for easy storage.

[0035] As an example of this utility model, a docking rod 17 is slidably provided inside the first crossbar 2, and a spring 18 is fixedly provided on the other side surface of the docking rod 17. A slot adapted to the docking rod 17 is provided inside the second crossbar 4. By sliding the slide plate 16 in the slide groove 3 on the first crossbar 2, the spring 18 drives the docking rod 17 to insert into the slot inside the second crossbar 4, completing the docking of the first crossbar 2 and the second crossbar 4, thereby facilitating the sliding adjustment of the cleaning arm on the surfaces of the first crossbar 2 and the second crossbar 4.

[0036] As an example of this utility model, the surface of the first crossbar 2 is provided with a groove 3, and a sliding plate 16 is slidably provided inside the groove 3. The sliding plate 16 is fixed to the docking rod 17.

[0037] As an example of this utility model, the base 8 has slide rails 10 fixedly provided on both sides inside, and the surface of the slide rails 10 is slidably provided with mounting plates 13 via sliders 9.

[0038] As an example of this utility model, the lower end of the mounting plate 13 is fixed with a caster wheel 15 via the mounting bracket 14. When stored, the internal thread lifting rod 6 is retracted into the storage cylinder 7. Then, the internal thread lifting rod 6 will press against the mounting plate 13. The mounting plate 13 slides downward on the surface of the slide rail 10 via the slider 9. The mounting plate 13 drives the caster wheel 15 to extend out of the base 8 via the mounting bracket 14, which facilitates movement.

[0039] Working principle: When in use, the motor 11 is started, and the support is raised and lowered through the threaded transmission between the lead screw 12 and the internal threaded lifting rod 6. After adjusting to a suitable height, the first crossbar 2 and the second crossbar 4 are connected by hinges, which facilitates folding of the first crossbar 2 and the second crossbar 4 for easy storage. The sliding plate 16 slides in the groove 3 on the first crossbar 2, and the spring 18 drives the docking rod 17 to insert into the slot inside the second crossbar 4, completing the docking of the first crossbar 2 and the second crossbar 4. This makes it easy for the cleaning arm to slide and adjust its position on the surfaces of the first crossbar 2 and the second crossbar 4. When storing, the internal threaded lifting rod 6 is retracted into the storage cylinder 7. Then, the internal threaded lifting rod 6 will press against the mounting plate 13. The mounting plate 13 slides downward on the surface of the slide rail 10 through the slider 9. The mounting plate 13 drives the universal wheels 15 to extend out of the base 8 through the mounting bracket 14 for easy movement.

[0040] 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 liftable high-pressure cleaning arm support, comprising a support mechanism (1), characterized in that: The support mechanism (1) includes: The base (8) has a storage tube (7) fixedly installed on its upper end, and an internal threaded lifting rod (6) is slidably installed inside the storage tube (7). The motor (11) has a lead screw (12) at its output end, which is threadedly connected to the internal thread lifting rod (6). Hinge block (5), the hinge block (5) is fixedly installed on the upper end of the internal thread lifting rod (6); The hinge blocks (5) of the support mechanisms (1) on both sides are hinged to the first crossbar (2) and the second crossbar (4) respectively, and the first crossbar (2) and the second crossbar (4) are hinged together.

2. The liftable high-pressure cleaning arm support according to claim 1, characterized in that: The first crossbar (2) has a sliding mating rod (17) inside, and a spring (18) is fixedly provided on the other side surface of the mating rod (17). The second crossbar (4) has a slot inside that is compatible with the mating rod (17).

3. The liftable high-pressure cleaning arm support according to claim 2, characterized in that: The first crossbar (2) has a groove (3) on its surface, and a sliding plate (16) is provided inside the groove (3). The sliding plate (16) is fixed to the docking rod (17).

4. The liftable high-pressure cleaning arm support according to claim 3, characterized in that: The base (8) has slide rails (10) fixed on both sides inside, and the surface of the slide rails (10) is slidably provided with mounting plates (13) via sliders (9).

5. A liftable high-pressure cleaning arm support according to claim 4, characterized in that: The lower end of the mounting plate (13) is fixed with casters (15) via mounting bracket (14).

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