Cross-country type lifting platform car

Abstract

According to the cross-country type lifting platform car, forklift type large tires are adopted as the walking wheels, bearing and stability of the cross-country type lifting platform car are good, the car body chassis can be lifted, the cross-country performance is good, the waterproof assembly is arranged to conduct waterproof protection on a control device, waterproof materials are sprayed on the surfaces of all modules of the platform car, and the service life of the platform car is prolonged. The platform car is suitable for outdoor use, the overall performance is good, and the technical problems that in the prior art, a platform car body chassis is low, walking wheels are small in size, bearing and stability are not enough, and the platform car is not suitable for outdoor use are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting platform vehicles, in particular to an off-road lifting platform vehicle. Background Art

[0002] The lifting platform vehicle is a hydraulic lifting mechanical equipment with automatic walking function. It can work in different states, is flexible in movement, easy to operate, and can be lifted and lowered freely. Only one person is needed to complete the actions of moving forward, backward, turning, and lifting the platform.

[0003] Chinese patent CN216946037U discloses an automatic lifting platform vehicle, comprising: a driving vehicle; a lifting mechanism connected to the driving vehicle and arranged on one side of the driving vehicle, and a triggering member is arranged on the lifting mechanism; a height limit sensor is arranged on the driving vehicle and located on the side of the triggering member; the triggering member is actuated as the lifting mechanism rises or falls, and during the actuation process, the triggering member contacts the height limit sensor, and when the triggering member contacts the height limit sensor, the lifting mechanism stops moving.

[0004] However, the platform vehicle in the prior art solution has a low chassis, small running wheels, insufficient load-bearing capacity and stability, and is not suitable for outdoor use. Utility Model Content

[0005] The purpose of the utility model is to provide an off-road lifting platform vehicle in view of the deficiencies in the prior art. By adopting large forklift-type tires for the traveling wheels, the vehicle body chassis has good load-bearing and stability, and the vehicle body chassis can be lifted, with good off-road performance. A waterproof component is provided to provide waterproof protection for the control device, and the surface of each module of the platform vehicle is sprayed with waterproof material, so that the platform vehicle is suitable for outdoor use and has good overall performance, thereby solving the technical problems existing in the prior art that the platform vehicle has a low vehicle body chassis, small traveling wheel size, insufficient load-bearing and stability, and is not suitable for outdoor use.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An off-road lifting platform vehicle comprises: a vehicle body; a lifting mechanism, which is installed on the vehicle body; a working platform, which is installed on the lifting mechanism and driven by the lifting mechanism to perform lifting actions; and running wheels, which are installed on the bottom of the vehicle body and use large forklift-type tires.

[0008] Preferably, the vehicle body includes a frame, a mounting shell arranged on the frame, and a control device arranged in the mounting shell, and also includes a waterproof component, which is arranged in the mounting shell and located above the control device, and collects and discharges external water.

[0009] Preferably, a water outlet is correspondingly provided on the frame to allow the incoming water to be quickly discharged from the vehicle body.

[0010] Preferably, the waterproof component includes: a water receiving portion, which is used to collect incoming water from the top of the installation shell; and a guide portion, which is connected to the water receiving portion, and the incoming water collected by the water receiving portion flows to the guide portion, and the guide portion extends to the edge of the installation shell to guide the incoming water to be discharged along the edge of the installation shell.

[0011] Preferably, a through opening is formed on the top of the installation shell, an emergency stop switch is installed in the through opening, and at least one group of waterproof components are provided and distributed at a position below the through opening where there is a risk of water ingress.

[0012] Preferably, the waterproof component further comprises: a water discharge guide rail, the guide portion is arranged horizontally, and the water discharge guide rail is vertically arranged around the edge of the installation shell to limit and guide the discharge of water.

[0013] Preferably, the surfaces of the vehicle body, the lifting mechanism and the working platform are sprayed with waterproof material.

[0014] Preferably, the vehicle body further comprises a driving wheel assembly, the mounting shell is located above the driving wheel assembly, a vertical plate is vertically arranged in the mounting shell, and each of the control devices is integrated and distributedly mounted on the vertical plate.

[0015] Preferably, the control device includes: an electronic control component, a charger, etc., and each control device is distributed on the front and rear sides of the vertical board.

[0016] Preferably, a fuel tank pump assembly is further provided in the installation shell, and a hollow portion matching the shape of the fuel tank pump assembly is opened on the vertical plate, and the fuel tank pump assembly is embedded in the hollow portion.

[0017] Preferably, the vehicle body comprises two fork legs, the upper parts of which enclose an installation space, and the lifting mechanism is configured as a scissor mechanism and is installed in a limited position in the installation space.

[0018] Preferably, a panel is distributed on the upper edge of the fork leg, and each panel encloses the installation space.

[0019] Preferably, the frame and fork legs of the vehicle body, the lifting mechanism and the working platform are detachably assembled and connected.

[0020] Preferably, the frame, fork legs, lifting mechanism and working platform are connected by fasteners such as bolts.

[0021] Preferably, a flat key structure is provided between the front end of the fork leg and the connecting surface of the frame.

[0022] The beneficial effects of the utility model are:

[0023] (1) The utility model adopts large forklift-type tires for the traveling wheels, which have good load-bearing and stability, and enables the chassis of the vehicle to be lifted, thus achieving good off-road performance. A waterproof component is provided to provide waterproof protection for the control components, and the surfaces of the modules of the platform vehicle are sprayed with waterproof materials to prevent water and rust, thus making the platform vehicle have good overall performance and suitable for outdoor use;

[0024] (2) The utility model effectively utilizes and saves installation space by integrating the control components such as the distribution box on the vertical plate above the drive wheel assembly and embedding the fuel tank pump assembly in the hollow part of the vertical plate, greatly shortening the front and rear length of the vehicle body, making the overall vehicle body more compact, and the scissor mechanism is hidden inside the open fork leg, with high structural stability, compactness and good overall appearance;

[0025] (3) The whole vehicle of the utility model can be modularly disassembled and assembled, which is convenient for transportation and quick assembly. By arranging a flat key structure on the inner side of the front end of the fork leg, the positioning of the fork leg and the frame during assembly is facilitated, and the load is borne by the flat key structure, which is stable and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a front view of the overall structure of the utility model;

[0027] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0029] Figure 4 The structure diagram of the installation shell in the utility model is shown in FIG. Figure 1 ;

[0030] Figure 5 The structure diagram of the installation shell in the utility model is shown in FIG. Figure 2 ;

[0031] Figure 6 This is a schematic diagram of the drainage path of the utility model;

[0032] Figure 7 This is a schematic diagram of the installation structure of the lifting mechanism in the utility model;

[0033] Figure 8 It is a disassembled schematic diagram of the fork leg and the frame of the utility model. DETAILED DESCRIPTION

[0034] 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.

[0035] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0036] Embodiment 1

[0037] like Figure 1 As shown, the off-road lifting platform vehicle comprises: a vehicle body 1; a lifting mechanism 2, which is installed on the vehicle body 1; a working platform 3, which is installed on the lifting mechanism 2 and driven by the lifting mechanism 2 to perform lifting actions; and walking wheels 4, which are installed on the bottom of the vehicle body 1 and use large forklift-type tires.

[0038] In this embodiment, the running wheels 4 are equipped with large forklift-type tires, which provide good load-bearing and stability, and enable the chassis of the vehicle body to be lifted, thereby providing good off-road performance and being suitable for outdoor use.

[0039] Preferably, the diameter of the large tire of the forklift type is in the range of 300-400 mm, and the conventional platform vehicle in the prior art adopts PU small wheels, the diameter of which is in the range of 100-200 mm.

[0040] As a preference, Figure 2-4As shown, the vehicle body 1 includes a frame 10, a mounting shell 11 arranged on the frame 10, and a control device 12 arranged in the mounting shell 11, and also includes a waterproof component 13. The waterproof component 13 is arranged in the mounting shell 11 and is located above the control device 12, which collects and discharges external water.

[0041] In this embodiment, a waterproof component 13 is provided in the upper part of the installation shell 11 to effectively collect and promptly remove rainwater that may penetrate into the installation shell 11, thereby providing waterproof protection for the control components 12 below.

[0042] Preferably, a water outlet is correspondingly provided on the vehicle frame 10 to allow the incoming water to be quickly discharged from the vehicle body.

[0043] As a preference, Figure 4-5 As shown, the waterproof component 13 includes: a water receiving portion 131, the water receiving portion 131 is used to collect incoming water from the top of the installation shell 11; a guide portion 132, the guide portion 132 is connected to the water receiving portion 131, the incoming water collected by the water receiving portion 131 flows to the guide portion 132, and the guide portion 132 extends to the edge of the installation shell 11 to guide the incoming water to be discharged along the edge of the installation shell 11.

[0044] As a preference, Figure 3 As shown, a through opening 14 is formed on the top of the installation shell 11, an emergency stop switch is installed in the through opening 14, and at least one group of waterproof components 13 are arranged and distributed at a position below the through opening 14 where there is a risk of water ingress.

[0045] As a preference, Figure 5 As shown, the waterproof component 13 further includes: a water discharge guide rail 133, the guide portion 132 is arranged horizontally, and the water discharge guide rail 133 is vertically arranged around the edge of the installation shell 11 to limit and guide the discharge of water.

[0046] It is necessary to add that, if Figure 4-5 As shown, the water receiving portion 131 is configured as a disk or a long groove, which is located at the front side of the vertical plate 111, and the flow guide portion 132 is configured as a long groove, which is located at the rear side of the vertical plate 111. Figure 4 , 6 The arrows show the path of the incoming water diversion discharge.

[0047] Preferably, the surfaces of the vehicle body 1, the lifting mechanism 2 and the working platform 3 are sprayed with waterproof material.

[0048] In this embodiment, the surfaces of the vehicle body 1, the lifting mechanism 2 and the working platform 3 are sprayed with waterproof materials to prevent water and rust, so that the platform vehicle has good overall performance and is suitable for outdoor use.

[0049] Preferably, the waterproof material is outdoor plastic powder, etc., which is sprayed using spray painting technology, and the charger adopts a waterproof grade of IP7.

[0050] Embodiment 2

[0051] The components of this embodiment that are the same as or corresponding to those in the above embodiment are marked with the same reference numerals as those in the above embodiment. For the sake of simplicity, only the differences from the above embodiment are described below. The differences between this embodiment and the above embodiment are:

[0052] As a preference, Figure 3-4 As shown, the vehicle body 1 also includes a driving wheel assembly 15 , the mounting shell 11 is located above the driving wheel assembly 15 , a vertical plate 111 is vertically arranged in the mounting shell 11 , and each of the control devices 12 is installed in an integrated and distributed manner on the vertical plate 111 .

[0053] Preferably, the control device 12 includes: an electronic control component, a charger, etc., and each control device 12 is distributed on the front and rear sides of the vertical plate 111.

[0054] As a preference, Figure 4-5 As shown, a fuel tank pump assembly 16 is also disposed in the installation shell 11 , and a hollow portion 112 matching the shape of the fuel tank pump assembly 16 is opened on the vertical plate 111 , and the fuel tank pump assembly 16 is embedded in the hollow portion 112 .

[0055] In this embodiment, control components 12 such as the distribution box are integrated on the vertical plate 111 above the driving wheel assembly 15, and the fuel tank pump assembly 16 is embedded in the hollow portion 112 of the vertical plate 111, which effectively utilizes and saves installation space, greatly shortens the front and rear length of the vehicle body, and makes the overall vehicle body more compact.

[0056] As a preference, Figure 7 As shown, the vehicle body 1 includes two fork legs 17 , the upper part of which encloses an installation space 18 , and the lifting mechanism 2 is configured as a scissor mechanism and is limitedly installed in the installation space 18 .

[0057] In this embodiment, the scissor mechanism is concealed inside the open fork legs 17, and has high structural stability, compactness, and good overall appearance.

[0058] Preferably, a panel 181 is provided on the upper edge of the fork leg 17 , and each of the panels 161 encloses the installation space 18 .

[0059] Embodiment 3

[0060] The components of this embodiment that are the same as or corresponding to those in the above embodiment are marked with the same reference numerals as those in the above embodiment. For the sake of simplicity, only the differences from the above embodiment are described below. The differences between this embodiment and the above embodiment are:

[0061] Preferably, the frame 10 and fork legs 17 of the vehicle body 1, the lifting mechanism 2 and the working platform 3 are detachably assembled and connected.

[0062] In this embodiment, the whole vehicle can be modularly disassembled and assembled for easy transportation and quick assembly.

[0063] Preferably, the frame 10, fork legs 17, lifting mechanism 2 and working platform 3 are connected by fasteners such as bolts.

[0064] As a preference, Figure 8 As shown, a flat key structure 19 is provided between the front end of the fork leg 17 and the connection surface of the frame 10 .

[0065] In this embodiment, a flat key structure 19 is provided on the inner side of the front end of the fork leg 17 to facilitate the positioning of the fork leg 17 and the frame 10 during assembly. The load is borne by the flat key structure 19, and fasteners such as bolts play a fixing role.

[0066] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Off-road lifting platform vehicle, characterized in that: include: Vehicle body; A lifting mechanism, wherein the lifting mechanism is installed on the vehicle body; A working platform, the working platform is installed on the lifting mechanism and driven by the lifting mechanism to perform lifting actions; as well as Traveling wheels are installed at the bottom of the vehicle body, and the traveling wheels adopt large tires of forklift type.

2. The off-road lift platform vehicle according to claim 1, characterized in that: The vehicle body includes a frame, a mounting shell arranged on the frame, and a control device arranged in the mounting shell. It also includes a waterproof component, which is arranged in the mounting shell and located above the control device, and collects and discharges external water.

3. The off-road lift platform vehicle according to claim 2, characterized in that: The waterproof component comprises: A water receiving portion, the water receiving portion being used to collect water entering from the top of the mounting housing; The guide part is connected with the water receiving part, the incoming water collected by the water receiving part flows to the guide part, and the guide part extends to the edge of the installation shell to guide the incoming water to be discharged along the edge of the installation shell.

4. The off-road lift platform vehicle according to claim 3, characterized in that: The waterproof component also includes: The water discharge guide rail is arranged horizontally, and the water discharge guide rail is arranged vertically around the edge of the installation shell to limit and guide the water discharge.

5. The off-road lift platform vehicle according to claim 1, characterized in that: The surfaces of the vehicle body, the lifting mechanism and the working platform are sprayed with waterproof material.

6. The off-road lift platform vehicle according to claim 2, characterized in that: The vehicle body also includes a driving wheel assembly. The installation shell is located above the driving wheel assembly. A vertical plate is vertically arranged in the installation shell. Each of the control components is installed on the vertical plate in an integrated and distributed manner.

7. The off-road lift platform vehicle according to claim 6, characterized in that: The installation shell is also provided with a fuel tank pump assembly, the vertical plate is provided with a hollow portion matching the shape of the fuel tank pump assembly, and the fuel tank pump assembly is embedded in the hollow portion.

8. The off-road lift platform vehicle according to claim 1, characterized in that: The vehicle body comprises two fork legs, the upper part of which encloses an installation space, and the lifting mechanism is configured as a scissor mechanism and is limitedly installed in the installation space.

9. The off-road lift platform vehicle according to claim 1, characterized in that: The frame and fork legs of the vehicle body, the lifting mechanism and the working platform are detachably assembled and connected.

10. The off-road lift platform vehicle according to claim 9, characterized in that: A flat key structure is arranged between the front end of the fork leg and the connecting surface of the frame.

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