Lifting platform for engine maintenance

Abstract

The utility model discloses a lifting platform for engine maintenance, which relates to the technical field of engine maintenance and comprises a base, a first mounting side plate, a second mounting side plate, an operating platform, a lifting device and a cleaning device, and the first mounting side plate is vertically and fixedly connected to one end of the base; the second mounting side plate is vertically and fixedly connected to one end, away from the first mounting side plate, of the base; the two ends of the operation platform are slidably connected with the first installation side plate and the second installation side plate correspondingly, and a protection layer is arranged on the top face of the operation platform. The bottom of the lifting device is connected with the base, the top of the lifting device is connected with the operation platform, and the lifting device is used for driving the operation platform to ascend or descend; the cleaning device is fixedly arranged on the outer side of the first mounting side plate so as to clean an operator, the structure is simple, operation is convenient, and the working efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engine maintenance, in particular to a lifting platform for engine maintenance. Background Art

[0002] As a power generating device, the engine is used in many fields. Its importance is self-evident. When the engine fails, it will affect the power generation or even be damaged. Usually, for some minor faults, there is no need to disassemble the engine for repair. For some larger faults, the engine needs to be removed for repair. After the engine is disassembled, it is generally placed on a platform of appropriate height to facilitate workers to disassemble and inspect.

[0003] However, the traditional lifting platform for engine maintenance still has certain shortcomings: first, during the maintenance process, workers' hands and clothes will be stained with a lot of rust, oil and other stains. At this time, if they want to get an electric screwdriver or other tools, they need to find a place to wash their hands in advance, which is very inconvenient and wastes a lot of time. Secondly, some engines, such as those installed on cars, are usually large and heavy, and have irregular shapes, which lead to pits and scratches on the surface of the support platform. After a long time of use, the platform will become bumpy and unsightly.

[0004] Therefore, it is necessary to provide a new engine maintenance lifting platform to solve the above-mentioned technical problems. Utility Model Content

[0005] The utility model aims to provide a lifting platform for engine maintenance, so as to solve the problems existing in the above-mentioned prior art, and has a simple structure, convenient operation and effectively improves work efficiency.

[0006] To achieve the above purpose, the utility model provides the following solutions:

[0007] The utility model provides a lifting platform for engine maintenance, comprising: a base, a first mounting side plate, a second mounting side plate, an operating platform, a lifting device and a cleaning device, wherein the first mounting side plate is vertically fixedly connected to one end of the base; the second mounting side plate is vertically fixedly connected to one end of the base away from the first mounting side plate; the two ends of the operating platform are respectively slidably connected to the first mounting side plate and the second mounting side plate, and a protective layer is provided on the top surface of the operating platform; the bottom of the lifting device is connected to the base, and the top of the lifting device is connected to the operating platform, and the lifting device is used to drive the operating platform to rise or fall; the cleaning device is fixedly arranged on the outer side of the first mounting side plate so as to be able to clean the operator.

[0008] Preferably, the lifting device includes a double-headed screw, a first threaded sleeve, a first support plate, a second threaded sleeve and a second support plate, both ends of the double-headed screw are rotatably connected to the base, the first threaded sleeve is threadedly connected to one end of the double-headed screw, and the second threaded sleeve is threadedly connected to the other end of the double-headed screw, and rotating the double-headed screw can make the first threaded sleeve and the second threaded sleeve approach or move away from each other, one end of the first support plate is hingedly connected to the first threaded sleeve, and the other end is hingedly connected to the operating platform, one end of the second support plate is hingedly connected to the second threaded sleeve, and the other end is hingedly connected to the operating platform.

[0009] Preferably, it also includes a first guide rod and a second guide rod, the first guide rod and the second guide rod are both arranged parallel to the double-headed screw, the two sides of the first threaded sleeve are respectively sleeved on the outside of the first guide rod and the second guide rod, and the two sides of the second threaded sleeve are respectively sleeved on the outside of the first guide rod and the second guide rod.

[0010] Preferably, the cleaning device includes a water tank, a first pipe, a first valve, a cleaning pool, a second pipe and a second valve, the water tank is fixedly connected to the top of the first mounting side plate, the water inlet of the first pipe is connected and communicated with the bottom of the water tank, the water outlet of the first pipe is arranged above the cleaning pool, the first valve is arranged on the first pipe, the water inlet of the second pipe is connected and communicated with the bottom of the cleaning pool, and the second valve is arranged on the second pipe.

[0011] Preferably, it also includes a first foot switch and a second foot switch, the first valve and the second valve are both solenoid valves, the first foot switch is connected to the first valve signal to control the opening or closing of the first valve, and the second foot switch is connected to the second valve signal to control the opening or closing of the second valve.

[0012] Preferably, it also includes a plurality of connecting bolts, the protective layer is a steel plate, a plurality of ear plates are provided on both sides of the steel plate, connecting through holes are provided on the ear plates, and threaded holes are provided at positions corresponding to the connecting through holes on the operating platform, and one of the connecting bolts is used to pass through one of the connecting through holes and be threadedly connected with one of the threaded holes.

[0013] Preferably, it also includes a dust suction device, which is connected to the outer side of the second mounting side plate and is used to absorb impurities on the operating platform.

[0014] Preferably, the dust suction device includes a collection box, an air inlet pipe, a suction head and a placement rack, the collection box is fixedly connected to the outer side of the second mounting side panel, a side door is provided on one side of the collection box, an air outlet is provided on the side of the collection box away from the second mounting side panel, one end of the air inlet pipe is connected and communicated with the air inlet of the collection box, the other end of the air inlet pipe is connected and communicated with the suction head, and the placement rack is fixedly connected to the second mounting side panel for placing the suction head.

[0015] Preferably, it further comprises a filter screen, wherein the filter screen is arranged at the air outlet of the collection box, and the air inlet pipe is a telescopic pipe.

[0016] Preferably, it further comprises an armrest, a plurality of universal wheels and a plurality of tool boxes, wherein each of the universal wheels is arranged below the base, the armrest is arranged on one side of the base, and each of the tool boxes is fixedly connected to one side of the base.

[0017] Compared with the prior art, the utility model has achieved the following technical effects:

[0018] The utility model provides a lifting platform for engine maintenance, which drives an operating platform to rise or fall to a height suitable for an operator through a lifting device, and can effectively protect the operating platform by arranging a protective layer on the operating platform. The cleaning device is provided to facilitate cleaning of the operator during the maintenance process, avoiding the operator from looking for a place to wash his hands and wasting time, thereby effectively improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram of the structure of the lifting platform for engine maintenance provided by the utility model in the first direction;

[0021] Figure 2 A schematic diagram of the structure of the lifting platform for engine maintenance provided by the utility model in the second direction;

[0022] Figure 3 A schematic diagram of the structure of the lifting platform for engine maintenance provided by the utility model in the third direction;

[0023] Figure 4 This is a schematic diagram of the structure of the steel plate in the lifting platform for engine maintenance provided by the utility model;

[0024] In the figure: 1. base; 2. double-headed screw; 3. guide rod; 4. first threaded sleeve; 5. first support plate; 6. operating platform; 7. steel plate; 8. water tank; 9. cleaning pool; 10. first foot switch; 11. handrail; 12. collection box; 13. side door; 14. second mounting side panel; 15. first pipeline; 16. second pipeline; 17. second foot switch; 18. second valve; 19. control module; 20. tool box; 21. drawer; 22. suction head; 23. filter; 24. air inlet pipe; 25. placement rack; 26. ear plate; 27. connecting bolts. DETAILED DESCRIPTION

[0025] 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.

[0026] The utility model aims to provide a lifting platform for engine maintenance, so as to solve the problems existing in the above-mentioned prior art, and has a simple structure, convenient operation and effectively improves work efficiency.

[0027] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0028] The utility model provides a lifting platform for engine maintenance, such as Figures 1 to 4 As shown, it includes: a base 1, a first mounting side panel, a second mounting side panel 14, an operating platform 6, a lifting device and a cleaning device, the first mounting side panel is vertically fixedly connected to one end of the base 1; the second mounting side panel 14 is vertically fixedly connected to one end of the base 1 away from the first mounting side panel; the two ends of the operating platform 6 are slidably connected to the first mounting side panel and the second mounting side panel respectively, and a protective layer is provided on the top surface of the operating platform 6; the bottom of the lifting device is connected to the base 1, and the top of the lifting device is connected to the operating platform 6, and the lifting device is used to drive the operating platform 6 to rise or fall; the cleaning device is fixedly arranged on the outer side of the first mounting side panel so that the operator can be cleaned, and the operating platform 6 is driven to rise or fall to a height suitable for the operator by the lifting device, and the operating platform 6 can be effectively protected by arranging a protective layer on the operating platform 6, and the cleaning device is convenient for the operator to clean during the maintenance process, avoiding finding a place to wash hands and wasting time, thereby effectively improving the work efficiency.

[0029] In a preferred embodiment, the lifting device includes a double-headed screw 2, a first threaded sleeve 4, a first support plate 5, a second threaded sleeve and a second support plate. Both ends of the double-headed screw 2 are rotatably connected to the base 1. The first threaded sleeve 4 is threadedly connected to one end of the double-headed screw 2, and the second threaded sleeve is threadedly connected to the other end of the double-headed screw 2. Rotating the double-headed screw 2 can make the first threaded sleeve 4 and the second threaded sleeve approach or move away from each other. One end of the first support plate 5 is hingedly connected to the first threaded sleeve 4, and the other end is hingedly connected to the operating platform 6. One end of the second support plate is hingedly connected to the second threaded sleeve, and the other end is hingedly connected to the operating platform 6. It has a simple structure and is easy to operate. The operating platform 6 can be raised or lowered by setting a drive motor or other means to drive the double-headed screw 2 to rotate. The drive motor can be installed on the base 1, or it can be an external motor.

[0030] In a preferred embodiment, the lifting platform for engine maintenance also includes a first guide rod 3 and a second guide rod 3. The first guide rod 3 and the second guide rod 3 are both arranged parallel to the double-headed screw 2. The two sides of the first threaded sleeve 4 are respectively sleeved on the outside of the first guide rod 3 and the second guide rod 3, and the two sides of the second threaded sleeve are respectively sleeved on the outside of the first guide rod 3 and the second guide rod 3. By arranging guide rods 3 at both ends of the first threaded sleeve 4 and the second threaded sleeve, the first threaded sleeve 4 and the second threaded sleeve can be guided in the moving direction to ensure stability during sliding.

[0031] In a preferred embodiment, the cleaning device includes a water tank 8, a first pipe 15, a first valve, a cleaning pool 9, a second pipe 16 and a second valve 18. The water tank 8 is fixedly connected to the top of the first mounting side plate, the water inlet of the first pipe 15 is connected and communicated with the bottom of the water tank 8, the water outlet of the first pipe 15 is arranged above the cleaning pool 9, the first valve is arranged on the first pipe 15, the water inlet of the second pipe 16 is connected and communicated with the bottom of the cleaning pool 9, and the second valve 18 is arranged on the second pipe 16. The structure is simple and the operation is convenient. Cleaning can be carried out by opening the first valve, and the cleaned water can be discharged by opening the second valve 18.

[0032] In a preferred embodiment, the lifting platform for engine maintenance also includes a control module 19, a first foot switch 10 and a second foot switch 17. The first valve and the second valve 18 are both solenoid valves. The control module 19 is fixedly connected to the outer side of the second mounting side panel 14. The first foot switch 10 is connected to the first valve signal and controls the opening or closing of the first valve through the control module 19. The second foot switch 17 is connected to the second valve 18 signal and controls the opening or closing of the second valve 18 through the control module 19. The structure is simple and easy to operate, avoiding contamination of the device by dirty hands during maintenance.

[0033] In a preferred embodiment, the lifting platform for engine maintenance also includes a plurality of connecting bolts 27, the protective layer is a steel plate 7, a plurality of ear plates 26 are arranged on both sides of the steel plate 7, connecting through holes are arranged on the ear plates 26, and threaded holes are arranged at positions corresponding to the connecting through holes on the operating platform 6. A connecting bolt 27 is used to pass through a connecting through hole and a threaded hole for threaded connection. It has a simple structure, can protect the operating platform 6, and can also be easily replaced.

[0034] In a preferred embodiment, the lifting platform for engine maintenance also includes a dust suction device, which is connected to the outer side of the second mounting side panel 14. The dust suction device is used to absorb impurities on the operating platform 6. During the engine maintenance process, various impurities such as dust and rust are easily generated, which is very dirty. The dust suction device absorbs the dust on the operating platform 6, thereby reducing the workload of workers.

[0035] In a preferred embodiment, the dust collection device includes a collecting box 12, an air inlet pipe 24, a suction head 22 and a placement rack 25. The collecting box 12 is fixedly connected to the outer side of the second mounting side panel 14. A side door 13 is provided on one side of the collecting box 12. An air outlet is provided on the side of the collecting box 12 away from the second mounting side panel 14. One end of the air inlet pipe 24 is connected and communicated with the air inlet of the collecting box 12, and the other end of the air inlet pipe 24 is connected and communicated with the suction head 22. The placement rack 25 is fixedly connected to the second mounting side panel 14 for placing the suction head 22. When not in use, the suction head 22 can be hung on the placement rack 25. An external air pump can be used to provide power, or an air pump can be placed and installed in the mobile phone box.

[0036] In a preferred embodiment, the lifting platform for engine maintenance also includes a filter 23, which is arranged at the air outlet of the collection box 12. The filter 23 prevents the dust adsorbed by the suction head 22 from being discharged back into the working environment. The air intake pipe 24 is a telescopic pipe. The air intake pipe 24 is arranged as a telescopic pipe so that it can be extended when in use and can be retracted when not in use to avoid being dragged on the ground.

[0037] In a preferred embodiment, the lifting platform for engine maintenance also includes an armrest 11, a plurality of universal wheels and a plurality of tool boxes 20, each universal wheel is arranged below the base 1, the armrest 11 is arranged on one side of the base 1, and each tool box 20 is fixedly connected to one side of the base 1. A tool box 20 is arranged on the surface of the base 1 below the armrest 11, and a drawer 21 is symmetrically slidably connected to the surface of the tool box 20 up and down, and a handle is connected to the surface of the drawer 21. During the maintenance process, it is generally necessary to disassemble the engine casing to check whether the internal components are faulty, so various tools such as screwdrivers will be used. By setting up a tool box 20 to store these tools, it can be beneficial for workers to work. The support platform is provided with a water tank 8, a tool box 20 and other components, so the overall structure is heavier. By setting up the armrest 11 and the universal wheel, the worker can smoothly move the device to a suitable position for engine maintenance. At the same time, the universal wheel is provided with a stop device, which can lock the universal wheel after the device reaches the working position.

[0038] The present invention uses specific examples to illustrate the principle and implementation of the present invention. The above examples are only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A lifting platform for engine maintenance, characterized in that: include: Base, A first mounting side plate, the first mounting side plate being vertically fixedly connected to one end of the base; A second mounting side plate, the second mounting side plate being vertically fixedly connected to an end of the base away from the first mounting side plate; An operating platform, two ends of which are slidably connected to the first mounting side plate and the second mounting side plate respectively, and a protective layer is provided on the top surface of the operating platform; A lifting device, the bottom of which is connected to the base, the top of which is connected to the operating platform, and the lifting device is used to drive the operating platform to rise or fall; as well as A cleaning device is fixedly arranged on the outer side of the first mounting side plate so as to be able to clean the operator.

2. The engine maintenance lifting platform according to claim 1, characterized in that: The lifting device includes a double-headed screw, a first threaded sleeve, a first support plate, a second threaded sleeve and a second support plate, both ends of the double-headed screw are rotatably connected to the base, the first threaded sleeve is threadedly connected to one end of the double-headed screw, and the second threaded sleeve is threadedly connected to the other end of the double-headed screw. Rotating the double-headed screw can make the first threaded sleeve and the second threaded sleeve approach or move away from each other, one end of the first support plate is hingedly connected to the first threaded sleeve, and the other end is hingedly connected to the operating platform, one end of the second support plate is hingedly connected to the second threaded sleeve, and the other end is hingedly connected to the operating platform.

3. The engine maintenance lifting platform according to claim 2, characterized in that: It also includes a first guide rod and a second guide rod, wherein the first guide rod and the second guide rod are both arranged parallel to the double-headed screw, the two sides of the first threaded sleeve are respectively sleeved on the outside of the first guide rod and the second guide rod, and the two sides of the second threaded sleeve are respectively sleeved on the outside of the first guide rod and the second guide rod.

4. The engine maintenance lifting platform according to claim 1, characterized in that: The cleaning device includes a water tank, a first pipe, a first valve, a cleaning pool, a second pipe and a second valve. The water tank is fixedly connected to the top of the first mounting side plate, the water inlet of the first pipe is connected and communicated with the bottom of the water tank, the water outlet of the first pipe is arranged above the cleaning pool, the first valve is arranged on the first pipe, the water inlet of the second pipe is connected and communicated with the bottom of the cleaning pool, and the second valve is arranged on the second pipe.

5. The engine maintenance lifting platform according to claim 4, characterized in that: It also includes a first foot switch and a second foot switch, the first valve and the second valve are both solenoid valves, the first foot switch is connected to the first valve signal to control the opening or closing of the first valve, and the second foot switch is connected to the second valve signal to control the opening or closing of the second valve.

6. The engine maintenance lifting platform according to claim 1, characterized in that: It also includes multiple connecting bolts. The protective layer is a steel plate. Multiple ear plates are arranged on both sides of the steel plate. Connecting through holes are arranged on the ear plates. Threaded holes are arranged at positions corresponding to the connecting through holes on the operating platform. One connecting bolt is used to pass through one connecting through hole and be threadedly connected with one threaded hole.

7. The engine maintenance lifting platform according to claim 1, characterized in that: It also includes a dust suction device, which is connected to the outer side of the second mounting side plate and is used to absorb impurities on the operating platform.

8. The engine maintenance lifting platform according to claim 7, characterized in that: The dust suction device includes a collection box, an air inlet pipe, a suction head and a placement rack, the collection box is fixedly connected to the outer side of the second mounting side panel, a side door is provided on one side of the collection box, an air outlet is provided on the side of the collection box away from the second mounting side panel, one end of the air inlet pipe is connected and communicated with the air inlet of the collection box, the other end of the air inlet pipe is connected and communicated with the suction head, and the placement rack is fixedly connected to the second mounting side panel for placing the suction head.

9. The engine maintenance lifting platform according to claim 8, characterized in that: It also includes a filter screen, which is arranged at the air outlet of the collection box, and the air inlet pipe is a telescopic pipe.

10. The engine maintenance lifting platform according to claim 1, characterized in that: It also includes an armrest, a plurality of universal wheels and a plurality of tool boxes, each of the universal wheels is arranged below the base, the armrest is arranged on one side of the base, and each of the tool boxes is fixedly connected to one side of the base.

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