Detection and maintenance platform

Abstract

The utility model discloses a detection and maintenance platform which comprises a platform plate, rolling wheels are connected to the four sides of the bottom of the platform plate, a brake mechanism is further connected to the middle of one end of the platform plate, bearing plates are symmetrically connected to the two sides of the top of the platform plate in a sliding mode, and damping structures are arranged between the bearing plates and the platform plate. A part groove is formed in the end, away from the brake mechanism, of the platform plate in a concave mode, and multiple sets of gear protruding blocks are connected into the part groove. Compared with the prior art, the detection and maintenance platform provided by the utility model has the advantages that maintenance personnel can use the platform more conveniently, and position fine adjustment is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of maintenance platforms, in particular to a detection and maintenance platform. Background Art

[0002] Vehicle engineering is an engineering technology field that studies the theory, design, and manufacturing technology of land mobile machinery such as automobiles, tractors, locomotives, military vehicles, and other engineering vehicles. The master of engineering degree-granting units in this field cultivate senior engineering and technical talents engaged in the research, design and development, production and manufacturing, quality inspection and control, use and maintenance of the above-mentioned vehicles, and the development of related detection devices and instruments. During the detection or maintenance of vehicles, a detection and maintenance platform is required to cooperate with the detection and maintenance of vehicles.

[0003] During vehicle maintenance, it is often necessary to repair the vehicle chassis. In addition to opening a channel on the ground in the maintenance area to accommodate personnel, there are also some maintenance platforms that use a platform plate to allow personnel to lie down and enter the lower part of the chassis. Most of the existing maintenance platforms have a simple structure and are moved by a combination of a plate and rollers. However, in actual use, maintenance personnel may need to fine-tune the position, and the above platform structure is difficult to achieve this function. Summary of the Utility Model

[0004] (1) Problems to be Solved

[0005] The technical problem to be solved by the utility model is to provide a detection and maintenance platform that is more convenient for maintenance personnel to use and facilitates position fine-tuning.

[0006] (2) Technical Solutions

[0007] To solve the above technical problem, the technical solution provided by the utility model is: a detection and maintenance platform, including a platform plate, rolling wheels are connected and arranged on the four sides of the bottom of the platform plate, a braking mechanism is also connected and arranged in the middle of one end of the platform plate, bearing plates are symmetrically and slidably connected on both sides of the top of the platform plate, a damping structure is arranged between the bearing plate and the platform plate, a part groove is concavely arranged at one end of the platform plate away from the braking mechanism, and multiple groups of gear convex blocks are connected and arranged in the part groove.

[0008] As an improvement, the braking mechanism includes a braking groove concavely arranged on the top of the platform plate, a foot pedal hinged near the braking groove, and a brake block slidably arranged in the braking groove in the vertical direction. The top end of the brake block abuts against the bottom wall of the foot pedal, and the bottom end of the brake block penetrates through the bottom wall of the platform plate and is connected with an anti-slip head.

[0009] As an improvement, spring grooves are concavely arranged on both side walls of the braking groove, flange wings are arranged on both side walls of the brake block in cooperation with the spring grooves, and a tension spring is connected between the flange wing and the top wall of the spring groove.

[0010] As an improvement, plate grooves are symmetrically arranged on both sides of the top of the platform plate. A slide rail with a cross-shaped cross-section is concavely arranged along the length direction in the plate groove. A cross-shaped slide plate is connected to the bottom end of the bearing plate in cooperation with the slide rail, and rollers are connected to the bottom ends of both wings of the cross-shaped slide plate.

[0011] As an improvement, the damping structure includes a damping groove arranged at the bottom end of the cross-shaped slide plate and an arc-shaped block arranged along the length direction on the bottom wall of the slide rail. A return spring is connected in the damping groove, and the bottom end of the return spring is connected with a damping block with an arc-shaped bottom surface.

[0012] As an improvement, a plurality of lamp grooves are connected and arranged along the circumferential direction of the top of the platform plate. LED lighting lamps are connected in the lamp grooves. A battery compartment is connected to one side of the bottom end of the platform plate, and the power output end of the battery compartment is electrically connected to the LED lighting lamps.

[0013] As an improvement, soft pads are connected and arranged on the bearing plates.

[0014] (III) Beneficial effects

[0015] The advantages of the present utility model compared with the prior art are as follows: It has a braking structure and can be used for fine-tuning the position after the braking is stable. At the same time, LED lighting lamps are additionally arranged to assist in illuminating the chassis of the vehicle. The setting of the part groove can be used for placing parts, and the gear bump can be used in cooperation with special-shaped parts with through grooves. Description of the drawings

[0016] Figure 1 It is a schematic structural diagram of an inspection and repair platform.

[0017] Figure 2 It is a schematic structural diagram of a bottom view of an inspection and repair platform.

[0018] Figure 3 It is a schematic structural diagram of the bearing plate.

[0019] Figure 4 It is a schematic structural diagram of a cross-sectional view of the brake groove.

[0020] Figure 5 It is a schematic structural diagram of the damping structure.

[0021] As shown in the figure: 1. Platform plate; 2. Rolling wheel; 3. Bearing plate; 4. Part groove; 5. Gear bump; 6. Brake groove; 7. Pedal; 8. Brake block; 9. Anti-slip head; 10. Spring groove; 11. Tensile spring; 12. Plate groove; 13. Slide rail; 14. Cross-shaped slide plate; 15. Roller; 16. Damping groove; 17. Arc-shaped block; 18. Return spring; 19. Damping block; 20. Lamp groove; 21. Battery compartment. Specific implementation manners

[0022] The following will further illustrate the specific implementation manners of the present utility model in conjunction with the accompanying drawings. The same components are denoted by the same reference numerals.

[0023] It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the accompanying drawings, and the terms "inner" and "outer" respectively refer to the directions towards or away from the geometric center of a specific component.

[0024] It should be noted that when an element is referred to as being "fixedly provided on" another element, it can be directly on the other element or there can be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the specification of the present utility model are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0026] In order to make the content of the present utility model easier to be clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0027] Please refer specifically to the attached Figures 1-5 A detection and maintenance platform, including a platform board 1. Rolling wheels 2 are connected and provided on the four sides of the bottom of the platform board 1. Along the circumferential direction of the top of the platform board 1, a plurality of lamp slots 20 are connected and provided. LED lighting lamps are connected in the lamp slots 20. One side of the bottom end of the platform board 1 is connected and provided with a battery compartment 21. The power output end of the battery compartment 21 is electrically connected to the LED lighting lamps.

[0028] In the middle of one end of the platform board 1, a braking mechanism is further connected and provided. The braking mechanism includes a braking groove 6 recessed in the top of the platform board 1, a foot pedal 7 hinged near the braking groove 6, and a brake block 8 slidably provided in the braking groove 6 in the vertical direction. The top end of the brake block 8 abuts against the bottom wall of the foot pedal 7. The bottom end of the brake block 8 penetrates through the bottom wall of the platform board 1 and is connected with an anti-slip head 9. Braking is completed by the anti-slip head 9 contacting the ground.

[0029] During specific use, both inner sidewalls of the brake groove 6 are recessed with spring grooves 10. Both sidewalls of the brake block 8 are provided with flange wings that cooperate with the spring grooves 10. A tension spring 11 is connected between the flange wings and the inner top wall of the spring groove 10, so as to ensure that after the leg moves, the tension spring 11 can control the brake block 8 to reset, and the moving use of the complete platform plate 1 is completed.

[0030] On both sides of the top of the platform plate 1, load-bearing plates 3 are symmetrically and slidably connected. To ensure comfortable use, soft pads are connected to the load-bearing plates 3. A damping structure is provided between the load-bearing plates 3 and the platform plate 1. More specifically, on both sides of the top of the platform plate 1, plate grooves 12 are symmetrically provided. Inside the plate grooves 12, a slide rail 13 with a cross-shaped cross-section is recessed along its length direction. The bottom end of the load-bearing plate 3 is connected with a cross-shaped slide plate 14 that cooperates with the slide rail 13. The bottom ends of both wings of the cross-shaped slide plate 14 are connected with rollers 15.

[0031] The damping structure includes a damping groove 16 provided at the bottom end of the cross-shaped slide plate 14 and an arc-shaped block 17 provided along the length direction on the bottom wall of the slide rail 13. A return spring 18 is connected inside the damping groove 16. The bottom end of the return spring 18 is connected with a damping block 19 whose bottom end face is arc-shaped. By pressing the damping block 19 with the return spring 18 and resetting after contraction by the arc-shaped block 17, a damping effect is generated, and at the same time, it is convenient for the user to perceive the movement.

[0032] At one end of the platform plate 1 away from the brake mechanism, a part groove 4 is recessed. Inside the part groove 4, multiple groups of gear bumps 5 are connected. The gear bumps 5 can be circular, rhombic, etc., which are adapted to the through groove structures of different parts, facilitating the placement of parts and reducing collisions.

[0033] When the present utility model is specifically implemented, the LED lighting lamp is powered by installing a battery in the battery compartment. After a person lies down, the feet contact the ground to control the movement of the flat plate, so as to perform maintenance and observation at the bottom of the chassis. Arbitrarily move the leg to press the foot pedal 7, and the anti-slip head 9 of the brake block 8 can complete the anti-slip use. When fine adjustment of the position is required, the feet exert force, so that the load-bearing plate 3 follows the back movement through the friction force with the back, thereby completing the fine adjustment, which is convenient for personnel to perform chassis maintenance, repair and inspection. The content not detailed in this specification belongs to the prior art well-known to those skilled in the art.

[0034] The standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. Coupled with the circuit connection adopting the conventional connection method in the prior art, it will not be elaborated here. The content not detailed in this specification belongs to the prior art well-known to those skilled in the art.

[0035] The above describes the present utility model and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. In summary, if those of ordinary skill in the art are inspired by it and without departing from the gist of the creation of the present utility model, they design similar structural manners and embodiments to this technical solution without creative efforts, they shall fall within the protection scope of the present utility model.

Claims

1. A detection and maintenance platform, comprising a platform plate (1), characterized in that: Rolling wheels (2) are connected to the four sides of the bottom of the platform plate (1), and a brake mechanism is also connected to the middle of one end of the platform plate (1). Support plates (3) are symmetrically slidably connected to the two sides of the top of the platform plate (1), and a damping structure is provided between the support plate (3) and the platform plate (1). A part groove (4) is concavely provided at one end of the platform plate (1) away from the brake mechanism, and a plurality of groups of gear position protrusions (5) are connected to the part groove (4).

2. A detection and maintenance platform according to claim 1, characterized in that: The brake mechanism comprises a brake groove (6) recessed on the top of the platform plate (1), a foot pedal (7) hingedly arranged near the brake groove (6), and a brake block (8) slidably arranged in the brake groove (6) in a vertical direction, the top end of the brake block (8) abuts against the bottom wall of the foot pedal (7), and the bottom end of the brake block (8) passes through the bottom wall of the platform plate (1) and is connected to an anti-slip head (9).

3. A detection and maintenance platform according to claim 2, characterized in that: The inner side walls of the brake groove (6) are also concavely provided with spring grooves (10), and the inner side walls of the brake block (8) are both provided with flange wings to match the spring grooves (10), and a tension spring (11) is connected between the flange wings and the inner top wall of the spring groove (10).

4. The detection and maintenance platform according to claim 1, characterized in that: The platform plate (1) has plate grooves (12) symmetrically arranged on both sides of the top, and a slide rail (13) with a cross-shaped cross section is recessed in the plate groove (12) along its length direction. The bottom end of the load-bearing plate (3) is connected to a cross slide plate (14) in coordination with the slide rail (13), and the bottom ends of both wings of the cross slide plate (14) are connected to rollers (15).

5. A detection and maintenance platform according to claim 4, characterized in that: The damping structure comprises a damping groove (16) arranged at the bottom end of the cross slide (14) and an arc-shaped block (17) arranged on the bottom wall of the slide rail (13) along the length direction; a return spring (18) is connected in the damping groove (16); and the bottom end of the return spring (18) is connected to a damping block (19) whose bottom end surface is arc-shaped.

6. The detection and maintenance platform according to claim 1, characterized in that: The top of the platform plate (1) is connected to a plurality of groups of light troughs (20) along its circumference, and LED lighting lamps are connected in the light troughs (20). A battery compartment (21) is connected to one side of the bottom end of the platform plate (1), and the power output end of the battery compartment (21) is electrically connected to the LED lighting lamp.

7. The detection and maintenance platform according to claim 1, characterized in that: The bearing plates (3) are all connected with soft pads.

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