Folding arm mast type hydraulic lifting platform

Abstract

The utility model relates to the technical field of hydraulic lifting platforms, and discloses a folding arm mast type hydraulic lifting platform which comprises a supporting mechanism, a driving mechanism, an adjusting mechanism and a platform mechanism, a base provides a stable platform, a supporting motor, a hydraulic pump and other important components, a first oil cylinder is connected with the base, and a second oil cylinder is connected with the platform mechanism. The lifting platform is connected with the mast and used for controlling lifting of the mast and adjusting the height of the lifting platform. According to the folding arm mast type hydraulic lifting platform, through the combination of the folding arm and the mast, the platform can provide wide accessibility in the vertical direction and the horizontal direction, the design of the folding arm allows equipment to easily extend to an area which is difficult to approach under the condition that the base is not moved, the operation capacity of the platform in a complex environment is greatly enhanced, and the operation efficiency is improved. The characteristic is especially suitable for urban construction, industrial maintenance, commercial buildings and other occasions needing to work in narrow spaces or around obstacles.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic lifting platforms, in particular to a folding arm mast type hydraulic lifting platform. Background Art

[0002] Lifting platforms are equipment used to provide vertical access and are widely used in a variety of industries such as construction, maintenance, warehousing and retail. These platforms enable workers to safely reach high places to perform installation, maintenance or storage and retrieval operations.

[0003] Traditional lifting platforms such as scissor lifts or column lifts, although very effective in providing vertical height, usually have several limitations. First, their scope of use is mainly limited to vertical movement up and down, which is not flexible enough in situations where space is limited or lateral approach is required. Secondly, most traditional platforms require a fixed support surface and have high requirements on the ground. Uneven or soft ground may cause stability problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The utility model aims to provide a folding arm mast type hydraulic lifting platform to solve the problem of limited use range of the traditional lifting platform proposed in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a folding arm mast type hydraulic lifting platform, the folding arm mast type hydraulic lifting platform comprises a supporting mechanism, a driving mechanism, an adjusting mechanism and a platform mechanism, the upper end of the supporting mechanism is provided with a driving mechanism, the lower end is provided with an adjusting mechanism, the lower end is provided with a platform mechanism, the supporting mechanism comprises a bottom plate, the lower end of the bottom plate is provided with wheels, stable brackets are provided around the bottom plate at positions corresponding to the wheels, fasteners are provided on the stable brackets, the driving mechanism comprises a motor, the upper end of the bottom plate is provided with a motor, the upper end of the motor is provided with a rotating disk, A hydraulic pump is arranged at the right end of the rotating disk, a base is arranged at the upper end of the rotating disk, a first oil cylinder is arranged at the bottom of the base, and a supporting mechanism includes a base plate and wheels, which provide basic support and stability for the entire lifting platform. The base plate bears the weight of the entire equipment, and the wheels enable the platform to move between different working positions. The hydraulic pump, as part of the driving mechanism, converts the mechanical energy of the motor into the pressure energy of the liquid to provide power for the hydraulic system. The base provides a stable platform to support important components such as the motor and the hydraulic pump. The first oil cylinder is connected to the base and to the mast, and is used to control the lifting and lowering of the mast and adjust the height of the lifting platform.

[0008] Preferably, reinforcements are provided at the front and rear ends of the base, a mast is provided at the upper end of the base, and the other end of the first oil cylinder is connected to the mast. The mast serves as the main vertical supporting structure of the lifting platform, is responsible for supporting the folding arm, and is lifted and lowered by the drive of the oil cylinder.

[0009] Preferably, a hydraulic oil tank is disposed at the upper end of the base plate, and a plurality of hydraulic pipelines are disposed at the upper end of the hydraulic oil tank.

[0010] Preferably, the adjustment mechanism includes a triangular connecting plate, a triangular connecting plate is provided at the end of the mast, a first folding arm is provided at the upper end of the triangular connecting plate, the first folding arm is connected to the triangular connecting plate, is a part of the folding arm mechanism, and is responsible for carrying and moving the working platform to different positions.

[0011] Preferably, a bearing is provided inside the triangular connecting plate, a second oil cylinder is provided at the upper end of the bearing, and the other end of the second oil cylinder is connected to the first folding arm.

[0012] Preferably, the platform mechanism includes a rotating joint, a rotating joint is provided at the end of the first folding arm, a second folding arm is provided at the upper end of the rotating joint, and a third oil cylinder is connected between the second folding arm and the first folding arm.

[0013] Preferably, a platform joint is provided at the end of the second folding arm, and the working platform is connected to the second folding arm via the platform joint. The platform joint connects the second folding arm and the working platform, allowing the working platform to adjust direction and angle according to work requirements.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The folding arm mast hydraulic lifting platform can provide wide accessibility in vertical and horizontal directions through the combination of folding arm and mast. The folding arm design allows the equipment to easily reach inaccessible areas without moving the base, greatly enhancing its operation ability in complex environments. This feature is especially suitable for urban construction, industrial maintenance and commercial buildings, etc., where work is required in narrow spaces or around obstacles;

[0016] 2. The bottom plate of the folding arm mast hydraulic lifting platform is equipped with wheels and stable brackets. These designs not only make the platform easy to move and position, but also provide strong ground support to ensure the stability of the platform when the folding arm is fully unfolded. In addition, the precise control of the hydraulic system further ensures safety during operation and avoids accidents caused by improper operation or equipment failure.

[0017] 3. The hydraulic drive system of the folding arm mast hydraulic lifting platform provides powerful and stable power output, making the lifting and folding arm movements quick and smooth. At the same time, the standardized components and modular design of the hydraulic system simplify maintenance work. Most routine maintenance such as replacing hydraulic oil or checking hydraulic pipelines can be completed quickly, reducing the downtime of the machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the driving mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the platform mechanism of the utility model;

[0021] Figure 4 For this utility model Figure 1 A magnified view of middle;

[0022] Figure 5 For this utility model Figure 1 Enlarged view of B.

[0023] In the figure: 1. supporting mechanism; 101. bottom plate; 102. wheels; 103. stabilizing bracket; 104. fasteners; 2. driving mechanism; 201. motor; 202. rotating disk; 203. hydraulic pump; 204. base; 205. first oil cylinder; 206. reinforcement; 207. mast; 208. hydraulic oil tank; 209. hydraulic pipeline; 3. adjusting mechanism; 301. triangular connecting plate; 302. first folding arm; 303. bearing; 304. second oil cylinder; 4. platform mechanism; 401. rotating joint; 402. second folding arm; 403. third oil cylinder; 404. platform joint; 405. working platform. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 5The utility model provides a technical solution: a folding arm mast type hydraulic lifting platform, the folding arm mast type hydraulic lifting platform comprises a supporting mechanism 1, a driving mechanism 2, an adjusting mechanism 3 and a platform mechanism 4, the upper end of the supporting mechanism 1 is provided with a driving mechanism 2, the lower end is provided with an adjusting mechanism 3, and the lower end is provided with a platform mechanism 4, the supporting mechanism 1 comprises a bottom plate 101, the lower end of the bottom plate 101 is provided with a wheel 102, the four sides of the bottom plate 101 are provided with a stabilizing bracket 103 at positions corresponding to the wheels 102, and the stabilizing bracket 103 is provided with a fastener 104, the driving mechanism 2 comprises a motor 201, the upper end of the bottom plate 101 is provided with a motor 201, the upper end of the motor 201 is provided with a rotating disk 202, the right end of the rotating disk 202 is provided with a hydraulic pump 203, the upper end of the rotating disk 202 is provided with a base 204, the bottom of the base 204 is provided with a first oil cylinder 205, the front and rear ends of the base 204 are provided with reinforcing members 206, the base 20 A mast 207 is provided at the upper end of 4, and the other end of the first oil cylinder 205 is connected to the mast 207. A hydraulic oil tank 208 is provided at the upper end of the base plate 101, and several hydraulic pipelines 209 are provided at the upper end of the hydraulic oil tank 208. Wheels 102 are provided at the lower end of the base plate for moving the entire device. Stable brackets 103 and fasteners 104 are arranged around the base plate. These brackets increase the stability of the device when in use. A driving mechanism 2 is installed above the base plate, including a motor 201. A rotating disk 202 is arranged above the motor. The rotating disk drives a hydraulic pump 203. The hydraulic pump is connected to the first oil cylinder 205 through a base 204. A reinforcement 206 is also provided on the base to enhance its stability. The mast 207 is installed on the top of the base and is lifted and lowered by the first oil cylinder. The core of the hydraulic system is the hydraulic oil tank 208, which is connected to a plurality of hydraulic pipelines 209. These pipelines are responsible for transporting hydraulic oil to various hydraulic components to achieve power conversion and transmission.

[0026] The adjusting mechanism 3 includes a triangular connecting plate 301, which is arranged at the end of the mast 207, a first folding arm 302 is arranged at the upper end of the triangular connecting plate 301, a bearing 303 is arranged inside the triangular connecting plate 301, a second oil cylinder 304 is arranged at the upper end of the bearing 303, and the other end of the second oil cylinder 304 is connected to the first folding arm 302. The adjusting mechanism 3 is located at the top of the mast, and includes a triangular connecting plate 301 for connecting the first folding arm 302. The bearing 303 is installed inside the triangular connecting plate to ensure the flexible rotation of the folding arm, and the second oil cylinder 304 is connected between the triangular connecting plate and the first folding arm, and is responsible for controlling the folding and unfolding of the first folding arm.

[0027] The platform mechanism 4 includes a rotating joint 401, a rotating joint 401 is provided at the end of the first folding arm 302, a second folding arm 402 is provided at the upper end of the rotating joint 401, a third oil cylinder 403 is connected between the second folding arm 402 and the first folding arm 302, a platform joint 404 is provided at the end of the second folding arm 402, a working platform 405 is connected to the second folding arm 402 through the platform joint 404, the second folding arm 402 is connected to the end of the first folding arm through the rotating joint 401, the second folding arm is further adjusted in angle through the third oil cylinder 403, a platform joint 404 is installed at the end of the second folding arm for connecting to the working platform 405, this working platform is where operators perform aerial operations, and through precise hydraulic and mechanical control, the entire platform can reach the required height and position.

[0028] Working principle: The working principle of the device starts with a solid supporting mechanism 1, which is composed of a base plate 101. The lower end of the base plate is equipped with wheels 102 for moving the entire device. The base plate is surrounded by stabilizing brackets 103 and fasteners 104. These brackets increase the stability of the device when in use. A driving mechanism 2 is installed above the base plate, including a motor 201. A rotating disk 202 is arranged above the motor. The rotating disk drives a hydraulic pump 203. The hydraulic pump is connected to the first oil cylinder 205 through a base 204. There is also a reinforcement 206 on the base to enhance its stability. A mast 207 is installed on the top of the base and is lifted and lowered by the first oil cylinder. The core of the hydraulic system is a hydraulic oil tank 208, which is connected to a plurality of hydraulic pipelines 209. These pipelines are responsible for transporting hydraulic oil to various hydraulic components. To realize the conversion and transmission of power, the adjustment mechanism 3 is located at the top of the mast, including a triangular connecting plate 301 for connecting the first folding arm 302. A bearing 303 is installed inside the triangular connecting plate to ensure the flexible rotation of the folding arm. The second oil cylinder 304 is connected between the triangular connecting plate and the first folding arm, responsible for controlling the folding and unfolding of the first folding arm. The second folding arm 402 is connected to the end of the first folding arm through a rotating joint 401. The second folding arm is further adjusted in angle through the third oil cylinder 403. A platform joint 404 is installed at the end of the second folding arm for connecting to a working platform 405. This working platform is where operators perform aerial operations. Through precise hydraulic and mechanical control, the entire platform can reach the required height and position to adapt to different working environments and needs.

[0029] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A folding arm mast type hydraulic lifting platform, comprising a supporting mechanism (1), a driving mechanism (2), an adjusting mechanism (3) and a platform mechanism (4), characterized in that: The upper end of the support mechanism (1) is provided with a driving mechanism (2), the lower end of the platform mechanism (4) is provided with an adjusting mechanism (3), and the lower end is provided with a platform mechanism (4). The support mechanism (1) comprises a bottom plate (101), the lower end of the bottom plate (101) is provided with wheels (102), and stabilizing brackets (103) are provided around the bottom plate (101) at positions corresponding to the wheels (102), and fasteners (104) are provided on the stabilizing brackets (103). The driving mechanism (2) comprises a motor (201), the upper end of the bottom plate (101) is provided with a motor (201), the upper end of the motor (201) is provided with a rotating disk (202), the right end of the rotating disk (202) is provided with a hydraulic pump (203), the upper end of the rotating disk (202) is provided with a base (204), and the bottom of the base (204) is provided with a first oil cylinder (205).

2. The folding arm mast type hydraulic lifting platform according to claim 1, characterized in that: Reinforcements (206) are provided at the front and rear ends of the base (204), a mast (207) is provided at the upper end of the base (204), and the other end of the first oil cylinder (205) is connected to the mast (207).

3. The folding arm mast type hydraulic lifting platform according to claim 1, characterized in that: A hydraulic oil tank (208) is disposed at the upper end of the base plate (101), and a plurality of hydraulic pipelines (209) are disposed at the upper end of the hydraulic oil tank (208).

4. The folding arm mast type hydraulic lifting platform according to claim 2, characterized in that: The adjustment mechanism (3) comprises a triangular connecting plate (301), the end of the mast (207) is provided with the triangular connecting plate (301), and the upper end of the triangular connecting plate (301) is provided with a first folding arm (302).

5. The folding arm mast type hydraulic lifting platform according to claim 4, characterized in that: A bearing (303) is arranged inside the triangular connecting plate (301), a second oil cylinder (304) is arranged at the upper end of the bearing (303), and the other end of the second oil cylinder (304) is connected to the first folding arm (302).

6. The folding arm mast type hydraulic lifting platform according to claim 5, characterized in that: The platform mechanism (4) comprises a rotating joint (401), the end of the first folding arm (302) is provided with a rotating joint (401), the upper end of the rotating joint (401) is provided with a second folding arm (402), and a third oil cylinder (403) is connected between the second folding arm (402) and the first folding arm (302).

7. The folding arm mast type hydraulic lifting platform according to claim 6, characterized in that: A platform joint (404) is provided at the end of the second folding arm (402), and the working platform (405) and the second folding arm (402) are connected via the platform joint (404).

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