An electric lifting platform

Abstract

The utility model discloses an electric lifting platform, it includes plane pushcart and bottom support, both sides of this plane pushcart are connected with first lifting support symmetry, both sides of this bottom support are connected with second lifting support symmetry, hinged connection between this first lifting support and this second lifting support, install hydraulic motor between this first lifting support and this second lifting support, one end of this hydraulic motor is connected between this first lifting support, the other end of this hydraulic motor is connected between this second lifting support, install control assembly on the lower surface of this plane pushcart, install lithium battery between this second lifting support, and the control assembly is connected with the hydraulic motor and the lithium battery between electric wire respectively. Compact and reasonable structure, through the relative swing of hydraulic motor drive lifting support, realize the lifting function of platform, and the overall equipment has higher portability and mobility, can be quickly deployed and put up in the narrow space or temporary work site.

Description

Technical Field

[0001] This utility model belongs to the field of lifting equipment technology, specifically relating to an electric lifting platform. Background Technology

[0002] In scenarios such as working at heights, equipment maintenance, and cargo handling, it is often necessary to raise the workers or items to a certain height for operation.

[0003] Existing aerial work equipment mainly includes scaffolding, fixed lifting platforms, and large aerial work vehicles. Scaffolding has a simple structure, but its assembly and disassembly are time-consuming and labor-intensive, occupy a large space, and have low efficiency in work sites that require frequent relocation. Fixed lifting platforms can provide stable lifting functions, but they are bulky and heavy, inconvenient to transport and deploy, and difficult to adapt to confined or temporary work environments. Large aerial work vehicles have strong mobility, but the equipment cost is high, and they have high requirements for the working environment, making them unsuitable for indoor or narrow passageways.

[0004] Therefore, overcoming the shortcomings of the existing technology is an urgent problem to be solved in this technical field. Utility Model Content

[0005] In view of the technical problems mentioned in the background art, the purpose of this utility model is to provide an electric lifting platform to solve the technical problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an electric lifting platform, comprising a flat trolley and a base support. First lifting supports are symmetrically connected to both sides of the flat trolley, and second lifting supports are symmetrically connected to both sides of the base support. The first and second lifting supports are hinged together. A hydraulic motor is installed between the first and second lifting supports, with one end connected to the first lifting support and the other end connected to the second lifting support. A control component is installed on the lower surface of the flat trolley, and a lithium battery is installed between the second lifting supports. The control component is wired to both the hydraulic motor and the lithium battery.

[0007] Furthermore, the first lifting bracket includes a first bracket connecting rod and a second bracket connecting rod. The first bracket connecting rod and the second bracket connecting rod are connected by an X-shaped fastener hinge. The side of the flat trolley is provided with a first connecting through hole and a first connecting through slot. The upper end of the first bracket connecting rod is connected to the first connecting through hole by a fastener hinge, and the upper end of the second bracket connecting rod is connected to the first connecting through slot by a fastener hinge.

[0008] Furthermore, the second lifting bracket includes a first bracket hinge rod and a second bracket hinge rod. The first bracket hinge rod and the second bracket hinge rod are connected by an X-shaped fastener. The side of the bottom bracket is provided with a second connecting through hole and a second connecting through slot. The lower end of the first bracket hinge rod is hinged to the second connecting through hole by a fastener, and the lower end of the second bracket hinge rod is hinged to the second connecting through slot by a fastener.

[0009] Furthermore, the lower end of the first support connecting rod and the upper end of the first support hinge rod are hinged together by fasteners, and the lower end of the second support connecting rod and the upper end of the second support hinge rod are hinged together by fasteners, thereby making the first lifting support and the second lifting support hinged together.

[0010] Furthermore, the end of the first bracket connecting rod is provided with a first motor connecting part, the end of the first bracket hinge rod is provided with a second motor connecting part, the upper end of the hydraulic motor is hinged to the first motor connecting part, and the lower end of the hydraulic motor is hinged to the second motor connecting part.

[0011] Furthermore, the rear end of the flat trolley is connected to a hidden push rod, and the inner sides of the flat trolley are symmetrically provided with push rod hiding slots. Push rod connectors are respectively installed at the rear ends of the two push rod hiding slots, and the lower end of the hidden push rod is connected to the push rod connector.

[0012] Furthermore, the lower surface of the flat trolley is evenly provided with pulley mounting seats at the corners, and a number of these pulley mounting seats are equipped with universal pulleys.

[0013] Furthermore, the surface of the control component is provided with an up switch and a down switch, and the rear end of the control component is provided with a charging interface.

[0014] The present invention has the following advantages: First lifting brackets are symmetrically connected to both sides of the flat trolley, and second lifting brackets are symmetrically connected to both sides of the base bracket. The first and second lifting brackets are hinged together. A hydraulic motor is installed between the first and second lifting brackets, with one end connected to the first lifting bracket and the other end connected to the second lifting bracket. A control component is installed on the lower surface of the flat trolley, and a lithium battery is installed between the second lifting brackets. The control component is wired to the hydraulic motor and the lithium battery respectively. The electric lifting platform of the present invention has a compact and reasonable structure. The lifting function of the platform is achieved by driving the relative swing of the lifting brackets through the hydraulic motor. The overall equipment has high portability and mobility, and can be quickly deployed and retracted in confined spaces or temporary work sites. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall raised side structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the overall rear structure of this utility model.

[0017] Figure 3 This is a top view schematic diagram of the overall structure of this utility model.

[0018] Figure 4 This is a schematic diagram of the overall folding side structure of this utility model.

[0019] Figure 5 This is a schematic diagram of the overall bottom view of the present invention.

[0020] Reference numerals: Flat trolley 10; Base bracket 20; First lifting bracket 30; Second lifting bracket 40; Hydraulic motor 50; Control component 60; Lithium battery 70; First bracket connecting rod 31; Second bracket connecting rod 32; First connecting through hole 11; First connecting through slot 12; First bracket hinge rod 41; Second bracket hinge rod 42; Second connecting through hole 21; Second connecting through slot 22; First motor connecting part 311; Second motor connecting part 411; Hidden push rod 80; Push rod hidden slot 13; Push rod connector 131; Pulley mounting base 14; Universal pulley 15; Lifting switch 61; Lowering switch 62; Charging interface 63. Detailed Implementation

[0021] like Figures 1 to 5As shown, an electric lifting platform includes a flat trolley 10 and a base support 20. The flat trolley 10 is symmetrically connected to two sides with first lifting brackets 30, and the base support 20 is symmetrically connected to two sides with second lifting brackets 40. The first lifting brackets 30 and the second lifting brackets 40 are hinged together. A hydraulic motor 50 is installed between the first lifting brackets 30 and the second lifting brackets 40. The hydraulic motor 50 is used to drive the first lifting brackets 30 and the second lifting brackets 40 to swing relative to each other, thereby realizing the lifting of the platform. One end of the hydraulic motor 50 is connected to the first lifting bracket 30, and the other end is connected to the second lifting bracket 40. A control component 60 is mounted on the lower surface of the flat trolley 10, and a lithium battery 70 is installed between the second lifting brackets 40. The control component 60 is wired to both the hydraulic motor 50 and the lithium battery 70. In use, the operator starts the hydraulic motor 50 via the control component 60. Powered by the lithium battery 70, the hydraulic motor 50 drives the first lifting bracket 30 and the second lifting bracket 40 to swing relative to each other, causing the flat trolley 10 to move up or down along the trajectory of the lifting brackets, thus raising or lowering the platform. The lifting brackets maintain the platform's position through their structural stability, facilitating high-altitude operations. After the work is completed, the operator again drives the hydraulic motor 50 in the opposite direction via the control component 60, causing the platform to return to its initial position. The overall equipment is highly portable and mobile, allowing for rapid deployment and retrieval in confined spaces or temporary work areas.

[0022] In practical implementation, the first lifting bracket 30 includes a first bracket connecting rod 31 and a second bracket connecting rod 32. The first bracket connecting rod 31 and the second bracket connecting rod 32 are connected by an X-shaped fastener. The side of the flat trolley 10 is provided with a first connecting through hole 11 and a first connecting through groove 12. The upper end of the first bracket connecting rod 31 is connected to the first connecting through hole 11 by a fastener, and the upper end of the second bracket connecting rod 32 is connected to the first connecting through groove 12 by a fastener. Thus, the first lifting bracket 30 can be movably connected to the side of the flat trolley 10. The structure is simple and the installation is convenient.

[0023] In practical implementation, the second lifting bracket 40 includes a first bracket hinge rod 41 and a second bracket hinge rod 42. The first bracket hinge rod 41 and the second bracket hinge rod 42 are connected by an X-shaped fastener. The side of the bottom bracket 20 is provided with a second connecting through hole 21 and a second connecting through groove 22. The lower end of the first bracket hinge rod 41 is hinged to the second connecting through hole 21 by a fastener, and the lower end of the second bracket hinge rod 42 is hinged to the second connecting through groove 22 by a fastener. Thus, the second lifting bracket 40 can be movably connected to the side of the bottom bracket 20. The structure is simple and the installation is convenient.

[0024] In practical implementation, the lower end of the first support connecting rod 31 and the upper end of the first support hinge rod 41 are hinged together by fasteners, and the lower end of the second support connecting rod 32 and the upper end of the second support hinge rod 42 are hinged together by fasteners, thereby connecting the first lifting support 30 and the second lifting support 40 by hinge. In use, the operator starts the hydraulic motor 50 through the control component 60. The hydraulic motor 50 drives the first lifting support 30 and the second lifting support 40 to swing relative to each other, causing the hinge points of the first support connecting rod 31 and the first support hinge rod 41, and the second support connecting rod 32 and the second support hinge rod 42 to rotate flexibly, so that the lifting platform can rise and fall smoothly along a predetermined trajectory. The overall structure achieves stable and reliable lifting movement through the coordinated cooperation of multiple hinge connection points.

[0025] In practical implementation, the end of the first support connecting rod 31 is provided with a first motor connecting part 311, and the end of the first support hinge rod 41 is provided with a second motor connecting part 411. The upper end of the hydraulic motor 50 is hinged to the first motor connecting part 311, and the lower end of the hydraulic motor 50 is hinged to the second motor connecting part 411. Thus, the hydraulic motor 50 is connected between the first lifting support 30 and the second lifting support 40. The connection method has a simple structure, is easy to install, and has a stable connection, which is conducive to the hydraulic motor 50 efficiently driving the lifting support to realize the lifting action of the platform.

[0026] In practical implementation, the rear end of the flat trolley 10 is connected to a hidden push rod 80. The flat trolley 10 has symmetrical push rod hiding slots 13 on both inner sides. Push rod connectors 131 are installed at the rear ends of the two push rod hiding slots 13 respectively. The lower end of the hidden push rod 80 is connected to the push rod connector 131. When in use, the operator can push or pull the flat trolley 10 by holding the hidden push rod 80. When the hidden push rod 80 is not in use, it can be stored in the push rod hiding slot 13, saving space and avoiding the impact of exposed parts on the working space, thus improving the overall aesthetics and portability of the equipment.

[0027] In practical implementation, the lower surface corners of the flat trolley 10 are evenly provided with pulley mounting seats 14, and several of these pulley mounting seats 14 are equipped with universal pulleys 15. When in use, the operator pushes or pulls the flat trolley 10, and the universal pulleys 15 enable the trolley to move smoothly in different directions. Even in a narrow or complex working environment, the position can be easily adjusted, thereby improving the portability and ease of operation of the equipment.

[0028] In practical implementation, the surface of the control component 60 is respectively equipped with an up switch 61 and a down switch 62. The rear end of the control component 60 is equipped with a charging interface 63. In use, the operator starts the hydraulic motor 50 by pressing the up switch 61, driving the lifting platform to rise; pressing the down switch 62 causes the hydraulic motor 50 to run in reverse, realizing the smooth descent of the platform; when the power is insufficient, the charging interface 63 is used to connect an external power source to charge the lithium battery 70, ensuring continuous power supply and normal operation of the equipment.

[0029] In summary, the flat trolley 10 is symmetrically connected to two sides with first lifting brackets 30, and the base bracket 20 is symmetrically connected to two sides with second lifting brackets 40. The first lifting brackets 30 and the second lifting brackets 40 are hinged together. A hydraulic motor 50 is installed between the first lifting brackets 30 and the second lifting brackets 40. One end of the hydraulic motor 50 is connected to the first lifting bracket 30, and the other end of the hydraulic motor 50 is connected to the second lifting bracket 40. A control component 60 is installed on the lower surface of the flat trolley 10, and a lithium battery 70 is installed between the second lifting brackets 40. The control component 60 is wired to the hydraulic motor 50 and the lithium battery 70 respectively. The electric lifting platform of this utility model has a compact and reasonable structure. The lifting function of the platform is realized by driving the relative swing of the lifting brackets through the hydraulic motor. The overall equipment has high portability and mobility, and can be quickly deployed and retracted in narrow spaces or temporary work sites.

Claims

1. An electric lifting platform, characterized in that, It includes a flat trolley (10) and a base support (20). The flat trolley (10) is symmetrically connected to two sides of a first lifting support (30), and the base support (20) is symmetrically connected to two sides of a second lifting support (40). The first lifting support (30) and the second lifting support (40) are hinged together. A hydraulic motor (50) is installed between the first lifting support (30) and the second lifting support (40). One end of the hydraulic motor (50) is connected to the first lifting support (30), and the other end of the hydraulic motor (50) is connected to the second lifting support (40). A control component (60) is installed on the lower surface of the flat trolley (10), and a lithium battery (70) is installed between the second lifting supports (40). The control component (60) is wired to the hydraulic motor (50) and the lithium battery (70) respectively.

2. The electric lifting platform according to claim 1, characterized in that, The first lifting bracket (30) includes a first bracket connecting rod (31) and a second bracket connecting rod (32). The first bracket connecting rod (31) and the second bracket connecting rod (32) are connected by an X-shaped fastener. The side of the flat trolley (10) is provided with a first connecting through hole (11) and a first connecting through groove (12). The upper end of the first bracket connecting rod (31) is connected to the first connecting through hole (11) by a fastener, and the upper end of the second bracket connecting rod (32) is connected to the first connecting through groove (12) by a fastener.

3. The electric lifting platform according to claim 2, characterized in that, The second lifting bracket (40) includes a first bracket hinge rod (41) and a second bracket hinge rod (42). The first bracket hinge rod (41) and the second bracket hinge rod (42) are connected by an X-shaped fastener. The side of the bottom bracket (20) is provided with a second connecting through hole (21) and a second connecting through groove (22). The lower end of the first bracket hinge rod (41) is connected to the second connecting through hole (21) by a fastener, and the lower end of the second bracket hinge rod (42) is connected to the second connecting through groove (22) by a fastener.

4. The electric lifting platform according to claim 3, characterized in that, The lower end of the first support connecting rod (31) is hinged to the upper end of the first support hinge rod (41) by fasteners, and the lower end of the second support connecting rod (32) is hinged to the upper end of the second support hinge rod (42) by fasteners, thereby making the first lifting support (30) and the second lifting support (40) hinged together.

5. The electric lifting platform according to claim 4, characterized in that, The first bracket connecting rod (31) has a first motor connecting part (311) at its end, and the first bracket hinge rod (41) has a second motor connecting part (411) at its end. The upper end of the hydraulic motor (50) is hinged to the first motor connecting part (311), and the lower end of the hydraulic motor (50) is hinged to the second motor connecting part (411).

6. The electric lifting platform according to claim 1, characterized in that, The rear end of the flat trolley (10) is connected to a hidden push rod (80). The inner sides of the flat trolley (10) are symmetrically provided with push rod hiding slots (13). Push rod connectors (131) are respectively installed at the rear ends of the two push rod hiding slots (13). The lower end of the hidden push rod (80) is connected to the push rod connector (131).

7. The electric lifting platform according to claim 1, characterized in that, The lower surface of the flat trolley (10) is evenly provided with pulley mounting seats (14) at the corners, and a number of these pulley mounting seats (14) are respectively equipped with universal pulleys (15).

8. The electric lifting platform according to claim 1, characterized in that, The surface of the control component (60) is provided with an up switch (61) and a down switch (62), and the rear end of the control component (60) is provided with a charging interface (63).

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