CN206539081U - Overhauling automobile chassis Novel ground pit - Google Patents

Abstract

The utility model relates to a new pit for automobile chassis inspection and maintenance, which includes a pit body, and a longitudinally distributed vehicle-carrying assembly is respectively arranged on both sides of the pit body. The vehicle-carrying seat, the vehicle-carrying auxiliary plate, and the vehicle-carrying seat are respectively connected in the pit body in a horizontally reciprocating manner, and two pushing grooves corresponding to the vehicle-carrying seat are embedded on the inner wall of the vehicle-carrying auxiliary plate, and the vehicle-carrying seat It is detachably connected in the pushing groove; the two ends of the top surface of the pit body are respectively embedded with sliding grooves, and the two ends of the vehicle auxiliary plate respectively extend outwards with sliding tables corresponding to the sliding grooves, and one side of the sliding groove is fixed with a The sliding table is used to drive the electric telescopic rod for linearly reciprocating sliding of the sliding table in the sliding groove. The PLC control box is fixed on the pit body, and the electric telescopic rod is electrically connected to the PLC control box. The novel pit provided by the utility model is suitable for parking and maintenance of automobiles of different widths.

Description

A New Type of Pit for Automobile Chassis Maintenance

technical field

The utility model relates to the technical field of automobile maintenance aids, in particular to a novel pit for automobile chassis maintenance.

Background technique

When the traditional pit used for vehicle chassis inspection is in use, the car drives above the pit, and the wheels on both sides are placed on both sides of the pit surface, and the inspectors in the pit can see the chassis of the car and can conduct inspections. repair. However, there are many deficiencies in traditional pits. For example, the width of traditional pits is fixed and cannot be well adapted to cars of different widths; Whole automobile chassis just will have bigger limitation; If pit width is bigger, then can't be parked on pit for some narrower cars;

Utility model content

The technical problem to be solved by the utility model is to provide a new pit for vehicle chassis maintenance which is easy to use and has strong applicability, so as to overcome the above-mentioned shortcomings.

In order to solve the above technical problems, the utility model provides the following technical solutions: a new type of pit for automobile chassis maintenance, including a pit body, and a longitudinally distributed vehicle-carrying assembly is respectively arranged on both sides of the pit body, and the vehicle-carrying assembly It includes a vehicle-carrying auxiliary board and two car-carrying seats for parking the wheels of the car. The car-carrying auxiliary board and the car-carrying seat are respectively connected to the pit body in a laterally reciprocating manner. The inner side wall of the car-carrying auxiliary board Two pushing grooves corresponding to the vehicle-carrying seat are embedded in the top, and the vehicle-carrying seat is detachably connected in the pushing groove;

The two ends of the top surface of the pit body are respectively embedded with sliding grooves, and the two ends of the vehicle-carrying auxiliary plate respectively extend outwards to slide tables corresponding to the sliding grooves. One side of the sliding groove is fixed with a The electric telescopic rod used to drive the sliding table to slide linearly and reciprocally in the sliding groove, the PLC control box is fixed on the pit body, and the electric telescopic rod is electrically connected to the PLC control box.

On the basis of the above scheme, a layer of iron layer is fixed on the inner side of the pushing groove, and a magnetic layer is fixed on the side of the vehicle carrying seat corresponding to the pushing groove, and the vehicle carrying seat cooperates with the iron layer through the magnetic layer It is adsorbed and fixed in the pushing groove of the vehicle auxiliary plate.

On the basis of the above scheme, a number of transversely distributed rails are fixed on the bottom surface of the pit body, and rollers corresponding to the rails are fixed on the bottom surface of the vehicle-carrying seat and the bottom surface of the vehicle-carrying auxiliary plate. The vehicle seat and the vehicle-carrying auxiliary plate realize the lateral movement in the pit body through the cooperation of the rollers and the track respectively.

Compared with the prior art, the utility model has the beneficial effect that: the new pit provided by the utility model, according to the width of the vehicle to be overhauled, utilizes the laterally movable performance of the vehicle-carrying components to adjust the distance between the two vehicle-carrying components to be suitable for The car is wide and has strong applicability, and the distance between the car-carrying components on both sides constitutes the actual use space of the pit; the wheels on both sides of the car to be overhauled are respectively parked on the car-carrying seats of the car-carrying components on both sides, Then remove the connection between the vehicle-carrying auxiliary plate and the vehicle-carrying seat, and control the vehicle-carrying auxiliary plate to leave the vehicle-carrying seat, so that the actual use space of the pit can be enlarged, so as to expand the inspection range of the automobile chassis, and the field of vision is wide, which is more convenient for inspection and maintenance.

Description of drawings

Fig. 1 is a structural schematic diagram of the top view angle when the vehicle carrying seat of the utility model is in the pushing groove;

Fig. 2 is the enlarged view of place A in Fig. 1 of the utility model;

Fig. 3 is a structural schematic diagram of the top view angle when the vehicle carrying seat of the utility model leaves the pushing groove;

Fig. 4 is a schematic diagram of the side view angle when the vehicle wheel of the utility model is parked on the vehicle seat.

The labels in the figure are: 1-wheel, 2-pit body, 21-sliding groove, 22-track, 3-vehicle-carrying assembly, 31-vehicle-carrying auxiliary plate, 311-pushing groove, 312-sliding platform, 313-iron Material layer, 32-car seat, 321-magnetic layer, 33-roller, 4-electric telescopic rod, 5-PLC control box.

detailed description

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Referring to Figures 1 to 4, it can be seen that the new type of pit for automobile chassis maintenance includes a pit body 2, and a longitudinally distributed vehicle-carrying assembly 3 is respectively provided on both sides of the pit body 2, and the vehicle-carrying assembly 3 includes a The auxiliary vehicle-carrying board 31 and two vehicle-carrying seats 32 for parking the vehicle wheels 1 are respectively connected in the pit body 2 so as to be reciprocating laterally. Specifically: the bottom surface in the pit body 2 is fixed with several horizontally distributed rails 22, and the bottom surface of the vehicle-carrying seat 32 and the bottom surface of the vehicle-carrying auxiliary plate 31 are fixed with rollers 33 corresponding to the rails 22, The vehicle-carrying seat 32 and the vehicle-carrying auxiliary plate 31 realize the lateral movement in the pit body 2 through the cooperation of the rollers 33 and the rails 22 respectively.

Two pushing grooves 311 corresponding to the vehicle-carrying seat 32 are embedded in the inner wall of the vehicle-carrying auxiliary plate 31 , and the vehicle-carrying seat 32 is detachably connected in the pushing grooves 311 . Specifically: a layer of iron layer 313 is fixed on the inner side of the pushing groove 311, and a magnetic layer 321 is fixed on the side of the vehicle carrying seat 32 corresponding to the pushing groove 311, and the vehicle carrying seat 32 is connected with the magnetic layer 321. The iron layer 313 is fixed in the pushing groove 311 of the vehicle auxiliary plate 31 by cooperating with adsorption.

The two ends of the top surface of the pit body 2 are respectively embedded with sliding grooves 21, and the two ends of the vehicle-carrying auxiliary plate 31 respectively extend out a sliding platform 312 corresponding to the sliding groove 21, and one side of the sliding groove 21 is fixed There is an electric telescopic rod 4 connected to the sliding table 312 and used to drive the sliding table 312 to slide linearly and reciprocally in the sliding groove 21. The PLC control box 5 is fixed on the pit body 2, and the electric telescopic rod 4 is electrically connected to the On the PLC control box 5. The vehicle-carrying seat 32 is adsorbed and fixed in the pushing groove 311 of the vehicle-carrying auxiliary plate 31 under normal conditions, and the vehicle-carrying seat 32 can be realized by using the PLC control box 5 to manipulate the electric telescopic rod 4 to telescopically drive the vehicle-carrying auxiliary plate 31 to move. promote.

When the car needs to be parked for maintenance, use the PLC control box 5 to control the expansion and contraction of the electric telescopic rod 4 to adjust the distance between the vehicle-carrying components 3 on both sides On the seat 32, the distance between the vehicle-carrying components 3 on both sides constitutes the actual use space of the pit. Use the car to press the vehicle-carrying seat 32 so that it cannot move, and then use the PLC control box 5 to control the electric telescopic rod 4 to expand and contract to drive the vehicle-carrying auxiliary plate 31 to move outward, and release the adsorption connection between the vehicle-carrying auxiliary plate 31 and the vehicle-carrying seat 32 relationship, only the independent car seat 32 is left under the car chassis, which is beneficial to expand the actual use space of the pit; after the overhaul is completed, the PLC control box 5 is used to control the telescopic extension of the electric telescopic rod 4 to drive the car auxiliary plate 31 to The inner side moves to realize the adsorption and cooperation between the pushing groove 311 of the vehicle-carrying auxiliary plate 31 and the vehicle-carrying seat 32, and the automobile can drive out of the pit body 2 through the vehicle-carrying auxiliary plate 31.

The new type of pit provided by the utility model, according to the width of the vehicle to be overhauled, utilizes the laterally movable performance of the vehicle-carrying component 3 to adjust the distance between the two vehicle-carrying components 3 to be suitable for the width of the vehicle, and is suitable for parking and maintenance of vehicles of different widths. Strong applicability; park the wheels 1 on both sides of the vehicle to be overhauled respectively on the vehicle-carrying seats 32 of the vehicle-carrying components 3 on both sides, and then release the connection between the vehicle-carrying auxiliary plate 31 and the vehicle-carrying seat 32 to control the vehicle-carrying auxiliary plate 31 leaves the vehicle-carrying seat 32, the actual use space of pit can be expanded, to expand the inspection range to automobile chassis, the field of vision is wide, more convenient inspection and maintenance.

Claims (3)

1. A new type of pit for vehicle chassis maintenance, including a pit body, characterized in that: the two sides of the pit body are respectively provided with a longitudinally distributed vehicle-carrying assembly, and the vehicle-carrying assembly includes a vehicle-carrying auxiliary plate, two A car seat for parking the wheels of a car, the car auxiliary board and the car seat are respectively connected to the pit body in a laterally reciprocating manner, and two car-carrying auxiliary boards are embedded on the inner wall of the car-carrying auxiliary board. The push groove corresponding to the seat, the vehicle carrying seat is detachably connected in the push groove; The two ends of the top surface of the pit body are respectively embedded with sliding grooves, and the two ends of the vehicle-carrying auxiliary plate respectively extend outwards to slide tables corresponding to the sliding grooves. One side of the sliding groove is fixed with a The electric telescopic rod used to drive the sliding table to slide linearly and reciprocally in the sliding groove, the PLC control box is fixed on the pit body, and the electric telescopic rod is electrically connected to the PLC control box. 2. The new pit for automobile chassis maintenance according to claim 1, characterized in that: a layer of iron is fixed on the inner side of the pushing groove, and a magnetic layer is fixed on the side of the pushing groove corresponding to the vehicle carrying seat. layer, and the vehicle-carrying seat is adsorbed and fixed in the pushing groove of the vehicle-carrying auxiliary plate through the cooperation of the magnetic layer and the iron layer. 3. The new type of pit for vehicle chassis maintenance according to claim 1, characterized in that: the bottom surface of the pit body is fixed with several transversely distributed rails, the bottom surface of the vehicle seat, the vehicle auxiliary plate Rollers corresponding to the rails are fixed on the bottom surface, and the vehicle-carrying seat and the auxiliary vehicle-carrying board respectively realize lateral movement in the pit body through the cooperation of the rollers and the rails.