Bumper car platform supporting mechanism

Abstract

The utility model discloses a bumper car platform supporting mechanism which comprises a square steel frame, a plurality of sets of bottom supporting feet are arranged below the square steel frame, the two sides of the square steel frame are fixedly connected with steel side edge supporting bases respectively, and hydraulic lifting structures are arranged in the steel side edge supporting bases. According to the bumper car platform supporting mechanism, the built-in through groove, the hydraulic cylinder mounting plate, the first hydraulic cylinders, the steel extension rods, the hydraulic cylinder mounting barrels and the second hydraulic cylinders are arranged, when the bumper car platform supporting mechanism is used, the first hydraulic cylinders at the front end and the rear end of the hydraulic cylinder mounting plate extend outwards, the steel extension rods are pushed to extend outwards along the built-in through groove, and the steel extension rods extend in place; second hydraulic cylinders in the hydraulic cylinder mounting barrels extend downwards, the four sets of second hydraulic cylinders in the front-back direction extend synchronously, the whole square steel frame is supported, the hydraulic lifting and overall moving function is achieved, and the problem that the device does not have the hydraulic lifting and overall moving function is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of platform support mechanisms, in particular to a bumper car platform support mechanism. Background Art

[0002] Bumper cars are a type of motorized amusement facility. The equipment includes bumper car vehicles and a flat venue. The venue platform is generally directly erected on the ground, and the surface is paved with steel plates for vehicle driving.

[0003] At present, the bumper car platforms commonly seen on the market are mostly steel structures with large composite panels on the top and the supporting mechanism is only steel legs. There are some functional deficiencies in actual use and there is room for improvement. For example, the supporting structure of the bracket plus legs can only ensure the stability of the load-bearing, which is troublesome to disassemble and transfer in the later stage, and it does not have the function of hydraulic lifting and overall relocation; secondly, the bumper car platform itself involves multiple sets of hydraulic mechanisms for telescopic folding and upper and lower hanging nets. There are many hydraulic equipment pipelines. When playing with bumper cars, once the pipelines are pulled and fall off, causing the hydraulic mechanism to release pressure, accidents are likely to occur, and it does not have the function of pipeline positioning and anti-scattering; in addition, the current bumper car platforms are mostly single-board structures, and the legs directly support the top plate. When the vehicle travels on the top plate, the top plate is often locally concave and uneven under pressure. The bumper car is prone to scratches during driving, and it does not have the function of bottom support and anti-sag.

[0004] Now, a novel bumper car platform supporting mechanism is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a bumper car platform support mechanism to solve the problem of the lack of hydraulic lifting and overall relocation function proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bumper car platform support mechanism, comprising a square steel frame, a plurality of groups of bottom supporting feet are arranged at the bottom of the square steel frame, steel side support seats are fixedly connected on both sides of the square steel frame, a first support frame is welded to the front end of the top of the steel side support seat, a second support frame is welded to the rear end of the top of the steel side support seat, a control box installation port is arranged at the middle position of the second support frame, transverse fixing rods are respectively welded transversely at the bottom of the front and rear ends of the first and second support frames, two groups of steel main keels are transversely welded between the two sides inside the square steel frame, a plurality of groups of steel secondary keels are respectively transversely arranged at the front and rear ends of the steel main keels, and a hydraulic lifting structure is arranged inside the steel side support seat.

[0007] The hydraulic lifting structure includes a built-in through groove, which is arranged inside one side of a steel side support seat. A hydraulic cylinder mounting plate is welded at the middle position inside the built-in through groove. Steel extension rods are respectively inserted into the interior of the front and rear ends of the built-in through groove, and a hydraulic cylinder mounting tube is welded at one end of the steel extension rod.

[0008] Preferably, a first hydraulic cylinder is installed at the front and rear ends of the hydraulic cylinder mounting plate respectively, and one end of the first hydraulic cylinder is connected to one end of the steel extension rod.

[0009] Preferably, the shape and size of the outer portion of the steel extension rod matches the shape and size of the inner portion of the built-in through slot, and the steel extension rod can slide back and forth along the inner portion of the built-in through slot.

[0010] Preferably, a second hydraulic cylinder is vertically installed inside the hydraulic cylinder mounting tube, and the bottom end of the second hydraulic cylinder is higher than the bottom end of the bottom supporting foot.

[0011] Preferably, the tops of the first support frame and the second support frame are fixedly connected with a top support frame, and the transverse fixing rods are symmetrically distributed about the vertical center line of the first support frame.

[0012] Preferably, a plurality of cable troughs are arranged inside one side of the transverse fixing rod, and soft rubber bayonet sockets are respectively glued to the front and rear ends of one side of the inner side of the cable trough, and the distance between one ends of the soft rubber bayonet sockets is smaller than the inner diameter of the cable trough.

[0013] Preferably, the bottoms of the steel main keel and the steel secondary keel are connected to the tops of the bottom supporting legs, and the two sides of the steel secondary keel are respectively connected to the two sides inside the square steel frame.

[0014] Preferably, a plurality of groups of steel ribs are longitudinally welded between the steel main keel and the steel secondary keel, and the steel ribs are arranged at equal intervals.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the bumper car platform support mechanism not only realizes the function of hydraulic lifting and overall relocation, realizes the function of pipeline positioning and preventing scattered and entangled, but also realizes the function of bottom support and preventing dents;

[0016] (1) By providing a built-in through groove, a hydraulic cylinder mounting plate, a first hydraulic cylinder, a steel extension rod, a hydraulic cylinder mounting barrel and a second hydraulic cylinder, when in use, the square steel frame serves as the support base of the bumper car platform, and its front and rear ends are movably hinged to multiple groups of steel frames of the same thickness, and an upward support is formed by the bottom support feet. When in use, a composite board on one side is laid on the top for the vehicle to run. When it is necessary to relocate or transfer, the remaining steel frames are first folded and attached to the front and rear ends of the square steel frame, and the first hydraulic cylinders at the front and rear ends of the hydraulic cylinder mounting plate in the built-in through groove extend outward, pushing the steel extension rod to extend along the outer side of the built-in through groove. As the steel extension rod is extended into place, the second hydraulic cylinder in the hydraulic cylinder mounting barrel extends downward, and a total of four groups of second hydraulic cylinders extend synchronously to lift the square steel frame as a whole. The semi-trailer truck directly reverses and sends the truck bed under the square steel frame. As the second hydraulic cylinder slowly retracts, the square steel frame as a whole is placed on the semi-trailer truck, and can be directly towed away after being fixed by a steel cable, thereby realizing the function of hydraulic lifting and overall relocation;

[0017] (2) By providing a transverse fixing rod, a cable trough and a soft rubber bayonet, when in use, the control box of the hydraulic mechanism is installed at the installation port of the control box, and the terminal pipelines of the first hydraulic cylinder, the second hydraulic cylinder and other hydraulic mechanisms pass through the two sets of transverse fixing rods, and the pipelines are inserted into the cable trough along the soft rubber bayonet. The cable trough can clamp the pipeline to prevent it from swaying randomly, and the soft rubber bayonet can prevent the pipeline from falling out, thereby realizing the function of positioning the pipeline and preventing it from being scattered and pulled;

[0018] (3) By providing a steel main keel, a steel secondary keel and a steel rib plate, when in use, the steel main keel and the steel secondary keel in the square steel frame serve as transverse support beams, and the front and rear ends are connected by steel rib plates, which can ensure the support strength while reducing the overall weight, facilitate subsequent handling and migration, and realize the function of bottom support to prevent dents. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of a partial cross-sectional structure of the utility model in a side view;

[0021] Figure 3 It is a partial top view enlarged structural schematic diagram of the transverse fixing rod of the utility model;

[0022] Figure 4 It is a schematic diagram of the top view of the square steel frame structure of the utility model.

[0023] In the figure: 1. Square steel frame; 2. Bottom support foot; 3. Steel side support seat; 4. Built-in through slot; 5. Hydraulic cylinder mounting plate; 6. First hydraulic cylinder; 7. Steel extension rod; 8. Hydraulic cylinder mounting tube; 9. Second hydraulic cylinder; 10. First support frame; 11. Second support frame; 12. Control box mounting port; 13. Top support frame; 14. Horizontal fixing rod; 15. Cable trough; 16. Soft rubber bayonet; 17. Steel main keel; 18. Steel secondary keel; 19. Steel rib. 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] Example 1: Please refer to Figure 1-4 A bumper car platform support mechanism comprises a square steel frame 1, a plurality of bottom support legs 2 are arranged below the square steel frame 1, steel side support seats 3 are fixedly connected to both sides of the square steel frame 1, a first support frame 10 is welded to the front end of the top of the steel side support seat 3, a second support frame 11 is welded to the rear end of the top of the steel side support seat 3, a control box installation port 12 is arranged at the middle position of the second support frame 11, and a hydraulic lifting structure is arranged inside the steel side support seat 3;

[0026] See also Figure 1-4 A bumper car platform support mechanism also includes a hydraulic lifting structure, which includes a built-in through slot 4, which is arranged inside one side of a steel side support seat 3, a hydraulic cylinder mounting plate 5 is welded at the middle position inside the built-in through slot 4, and steel extension rods 7 are respectively inserted inside the front and rear ends of the built-in through slot 4, and a hydraulic cylinder mounting tube 8 is welded at one end of the steel extension rod 7;

[0027] The first hydraulic cylinder 6 is installed at the front and rear ends of the hydraulic cylinder mounting plate 5, one end of the first hydraulic cylinder 6 is connected to one end of a steel extension rod 7, the shape and size of the outer surface of the steel extension rod 7 matches the shape and size of the inner surface of the built-in through groove 4, and the steel extension rod 7 can slide forward and backward along the inner surface of the built-in through groove 4. The second hydraulic cylinder 9 is vertically installed inside the hydraulic cylinder mounting tube 8, and the bottom end of the second hydraulic cylinder 9 is higher than the bottom end of the bottom support foot 2, so that the support platform can be lifted up and the handling and transfer are convenient;

[0028] Specifically, Figure 1 and Figure 2As shown, the first hydraulic cylinders 6 at the front and rear ends of the hydraulic cylinder mounting plate 5 in the built-in through groove 4 extend outward, pushing the steel extension rod 7 to extend along the built-in through groove 4. As the steel extension rod 7 is extended into place, the second hydraulic cylinder 9 in the hydraulic cylinder mounting tube 8 extends downward. A total of four groups of second hydraulic cylinders 9 extend synchronously to lift the square steel frame 1 as a whole. The semi-trailer truck directly reverses and sends the truck bed under the square steel frame 1. As the second hydraulic cylinder 9 slowly retracts, the square steel frame 1 is placed on the semi-trailer truck as a whole and can be directly towed away after being fixed with a steel cable.

[0029] Embodiment 2: The bottoms of the front and rear ends of the first support frame 10 and the second support frame 11 are respectively welded with transverse fixing rods 14, and the tops of the first support frame 10 and the second support frame 11 are fixedly connected with the top support frame 13. The transverse fixing rods 14 are symmetrically distributed about the vertical center line of the first support frame 10. A plurality of groups of cable troughs 15 are arranged inside one side of the transverse fixing rods 14. The front and rear ends of one side of the inner side of the cable trough 15 are respectively glued with soft rubber bayonet 16. The distance between one end of the soft rubber bayonet 16 is smaller than the inner diameter of the cable trough 15, so as to facilitate the clamping of the pipeline and prevent the pipeline from falling off and being damaged due to swinging and scattering.

[0030] Specifically, Figure 1 and Figure 3 As shown, the terminal pipeline of the hydraulic mechanism passes through two sets of transverse fixing rods 14, and the pipeline is clamped into the cable groove 15 along the soft rubber bayonet 16. The cable groove 15 can clamp the pipeline to prevent it from swinging randomly, and the soft rubber bayonet 16 can prevent the pipeline from falling out.

[0031] Embodiment 3: Two groups of steel main keels 17 are horizontally welded between the two sides inside the square steel frame 1, and multiple groups of steel secondary keels 18 are horizontally arranged at the front and rear ends of the steel main keels 17, respectively. The bottoms of the steel main keels 17 and the steel secondary keels 18 are connected to the tops of the bottom support legs 2, and the two sides of the steel secondary keels 18 are respectively connected to the two sides inside the square steel frame 1, and multiple groups of steel ribs 19 are longitudinally welded between the steel main keels 17 and the steel secondary keels 18. The steel ribs 19 are arranged at equal intervals, thereby improving the support performance while reducing the overall weight;

[0032] Specifically, Figure 1 and Figure 4 As shown, the steel main keel 17 and the steel secondary keel 18 in the square steel frame 1 serve as transverse support beams, and the front and rear ends are connected by steel ribs 19, which can ensure the support strength while reducing the overall weight and facilitate subsequent transportation and migration.

[0033] Working principle: When the utility model is in use, first, the square steel frame 1 is used as the support base of the bumper car platform, and its front and rear ends are movably hinged with multiple groups of steel frames of the same thickness, and an upward support is formed by the bottom supporting feet 2. When in use, a composite plate on one side is laid on the top for the vehicle to run. When it is necessary to relocate or transfer, the remaining steel frames are first folded and fitted to the front and rear ends of the square steel frame 1, and the first hydraulic cylinders 6 at the front and rear ends of the hydraulic cylinder mounting plate 5 in the built-in through groove 4 extend outward, pushing the steel extension rod 7 to extend along the built-in through groove 4. As the steel extension rod 7 is extended into place, the second hydraulic cylinder 9 in the hydraulic cylinder mounting tube 8 extends downward, and a total of four groups of second hydraulic cylinders 9 are extended synchronously to lift the square steel frame 1 as a whole, and the semi-trailer truck directly reverses to send the truck bed under the square steel frame 1. As the second hydraulic cylinder 9 slowly retracts, the square steel frame 1 as a whole is placed on the semi-trailer truck and can be directly towed away after being fixed by a steel cable. The control box of the hydraulic mechanism is installed at the control box installation port 12. The terminal pipelines of the first hydraulic cylinder 6, the second hydraulic cylinder 9 and other hydraulic mechanisms pass through the two sets of transverse fixing rods 14, and the pipelines are clamped into the cable groove 15 along the soft rubber bayonet 16. The cable groove 15 can clamp the pipeline to prevent it from swinging randomly, and the soft rubber bayonet 16 can prevent the pipeline from falling out. The steel main keel 17 and the steel secondary keel 18 in the square steel frame 1 serve as transverse support beams, and the front and rear ends are connected by steel ribs 19, which can ensure the support strength while reducing the overall weight, making it convenient for subsequent handling and migration.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A bumper car platform support mechanism, comprising a square steel frame (1), characterized in that: A plurality of groups of bottom support legs (2) are arranged below the square steel frame (1), and steel side support seats (3) are fixedly connected to both sides of the square steel frame (1), and a first support frame (10) is welded to the front end of the top of the steel side support seat (3), and a second support frame (11) is welded to the rear end of the top of the steel side support seat (3), and a control box installation port (12) is arranged at the middle position of the second support frame (11), and transverse fixing rods (14) are respectively welded transversely at the bottom of the front and rear ends of the first support frame (10) and the second support frame (11), and two groups of steel main keels (17) are transversely welded between the two sides inside the square steel frame (1), and a plurality of groups of steel secondary keels (18) are respectively transversely arranged at the front and rear ends of the steel main keels (17), and a hydraulic lifting structure is arranged inside the steel side support seat (3); The hydraulic lifting structure comprises a built-in through groove (4), wherein the built-in through groove (4) is arranged inside one side of a steel side support seat (3), a hydraulic cylinder mounting plate (5) is welded at a middle position inside the built-in through groove (4), steel extension rods (7) are respectively inserted inside the front and rear ends of the built-in through groove (4), and a hydraulic cylinder mounting tube (8) is welded to one end of the steel extension rod (7).

2. A bumper car platform support mechanism according to claim 1, characterized in that: A first hydraulic cylinder (6) is respectively installed at the front and rear ends of the hydraulic cylinder mounting plate (5), and one end of the first hydraulic cylinder (6) is connected to one end of a steel extension rod (7).

3. A bumper car platform support mechanism according to claim 1, characterized in that: The shape and size of the outer portion of the steel extension rod (7) match the shape and size of the inner portion of the built-in through slot (4), and the steel extension rod (7) can slide forward and backward along the inner portion of the built-in through slot (4).

4. A bumper car platform support mechanism according to claim 1, characterized in that: A second hydraulic cylinder (9) is vertically installed inside the hydraulic cylinder mounting tube (8), and the bottom end of the second hydraulic cylinder (9) is higher than the bottom end of the bottom supporting foot (2).

5. The bumper car platform support mechanism according to claim 1, characterized in that: A top support frame (13) is fixedly connected to the top of the first support frame (10) and the second support frame (11), and the transverse fixing rods (14) are symmetrically distributed about the vertical center line of the first support frame (10).

6. A bumper car platform support mechanism according to claim 1, characterized in that: A plurality of cable troughs (15) are arranged inside one side of the transverse fixing rod (14), and soft rubber bayonet sockets (16) are respectively glued to the front and rear ends of one side of the interior of the cable trough (15), and the distance between the ends of the soft rubber bayonet sockets (16) is smaller than the internal diameter of the cable trough (15).

7. The bumper car platform support mechanism according to claim 1, characterized in that: The bottoms of the steel main keel (17) and the steel secondary keel (18) are connected to the tops of the bottom support legs (2), and the two sides of the steel secondary keel (18) are respectively connected to the two sides inside the square steel frame (1).

8. The bumper car platform support mechanism according to claim 1, characterized in that: A plurality of groups of steel ribs (19) are longitudinally welded between the steel main keel (17) and the steel secondary keel (18), and the steel ribs (19) are arranged at equal intervals.

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