CN203381695U - Flexile connecting piece for vehicle refitment - Google Patents

Abstract

The utility model discloses a flexible connector for refitting a vehicle, which comprises a body mounting seat, a beam mounting seat and several elastic supporting parts, and the elastic supporting parts include a bearing plate, an inner steel sleeve, an outer steel sleeve and a washer plate; The outer steel sleeve is sleeved on the outside of the inner steel sleeve, and both are arranged inside the girder mounting seat; the cross-sectional shape of the load-bearing plate is L-shaped, one arm of which is nested on the inner wall of the inner steel sleeve, and the other One arm is arranged at the top of the inner and outer steel sleeves; the gasket plate is arranged at the bottom of the inner and outer steel sleeves; the elastic supporting member is passed through the top mounting seat, the inner steel sleeve and the gasket plate respectively with the upper body through bolts. The mounting seat and the beam mounting seat are fixedly connected as one. When the vehicle refitted by the flexible connector provided by the utility model is fully loaded on a rough road, the twisting of the bodywork along with the vehicle girder will be greatly reduced, thereby reducing the damage of the bodywork and prolonging the service life of the refitted vehicle.

Description

A flexible connector for vehicle modification

technical field

The utility model relates to a flexible connector for vehicle refitting, which belongs to the technical field of vehicle auxiliary equipment.

Background technique

The modified car is to install the top on the chassis of the commercial vehicle. At present, rigid connectors are used to fix the top on the chassis beam. When the modified vehicle body is running, especially when it is fully loaded on rough roads, the body will twist along with the girder, so that it is easily damaged, resulting in a shortened service life of the modified vehicle.

Utility model content

Aiming at the above-mentioned problems in the prior art, the purpose of this utility model is to provide a flexible connector for vehicle refitting, so as to realize that the refitted vehicle body does not twist together with the vehicle girder, and prolong the service life of the refitted vehicle.

For realizing above-mentioned utility model purpose, the technical scheme that the utility model adopts is as follows:

A flexible connector for refitting a vehicle, comprising a bodywork mounting seat and a beam mounting seat, characterized in that it also includes a number of elastic supports, and the elastic supports include a load-bearing plate, an inner steel sleeve, an outer steel sleeve and a washer plate; The outer steel sleeve is sleeved on the outside of the inner steel sleeve, and both are arranged inside the girder mounting seat; the cross-sectional shape of the load-bearing plate is L-shaped, one arm of which is nested on the inner wall of the inner steel sleeve, and the other One arm is arranged at the top of the inner and outer steel sleeves; the gasket plate is arranged at the bottom of the inner and outer steel sleeves; the elastic supporting member passes through the top mounting seat, the inner steel sleeve and the gasket plate respectively with the upper body through bolts. The mounting seat and the beam mounting seat are fixedly connected as one.

As a preferred solution, a damping spring is provided on the bolt rod below the washer plate.

As a preferred solution, an elastic washer and an anti-vibration pad are provided on the contact surface between the body mount mounting seat and the nut on the bolt.

As a preferred solution, a damping rubber sheet is provided in the gap formed by the inner and outer steel sleeves.

As a preferred solution, the girder installation seat is fixed on the side of the girder by bolts.

Compared with the prior art, the utility model has the following beneficial effects:

Since the connecting piece provided by the utility model is a flexible connection, when the vehicle refitted by the flexible connecting piece provided by the utility model is driven on a rough road with a full load, the twisting of the bodywork with the vehicle girder will be greatly reduced, so that The damage of the bodywork is reduced, and the service life of the refitted vehicle is prolonged; therefore, the utility model has practical value.

Description of drawings

Fig. 1 is the structural representation of the vehicle refitted by the flexible connector provided by the utility model;

Fig. 2 is a schematic diagram of the cross-sectional structure of A-A of Fig. 1;

Fig. 3 is a schematic diagram of the B-B sectional structure in Fig. 2 .

In the figure: 1, top mounting seat; 2, beam mounting seat; 3, elastic support; 31, bearing plate; 32, inner steel sleeve; 33, outer steel sleeve; 34, washer plate; 35, bolt; 36, reducing Shock spring; 37, elastic washer; 38, anti-vibration gasket; 39, damping rubber sheet; 4, upper body; 5, crossbeam.

Detailed ways

Below in conjunction with accompanying drawing, the technical scheme of the utility model is described in further detail and completely.

As shown in Figures 1 to 3, a flexible connector for vehicle modification provided by the utility model includes a top mounting seat 1, a beam mounting seat 2 and a number of elastic supports 3, and the elastic supports 3 include load-bearing plates 31. The inner steel sleeve 32, the outer steel sleeve 33 and the washer plate 34; the outer steel sleeve 33 is sleeved on the outside of the inner steel sleeve 32, and are all arranged inside the girder mounting seat 2; the bearing plate 31 The cross-sectional shape is L-shaped, one arm of which is nested on the inner wall of the inner steel sleeve, and the other arm is arranged at the top of the inner and outer steel sleeves; the gasket plate 34 is arranged at the bottom of the inner and outer steel sleeves; The above-mentioned elastic supporting member 3 passes through the bodywork mounting seat 1, the inner steel sleeve 32 and the washer plate 34 through the bolt 35 and is fixedly connected with the bodywork mounting seat 1 and the beam mounting seat 2 respectively as a whole.

As a preferred solution, a shock-absorbing spring 36 is provided on the bolt rod below the washer plate 34; an elastic washer 37 and a shockproof gasket 38 are provided on the contact surface between the top mounting seat 1 and the nut on the bolt; A damping rubber sheet 39 is provided in the gap formed by the outer steel sleeve; the frame mounting seat 2 is fixed on the side of the frame 5 by bolts; the bodywork 4 is fixed on the bodywork mounting seat 1.

Since the connecting piece provided by the utility model is a flexible connection, when the vehicle refitted by the flexible connecting piece provided by the utility model is driven on a rough road with a full load, the twisting of the bodywork with the vehicle girder will be greatly reduced, so that The damage of the bodywork is reduced, and the service life of the refitted vehicle is prolonged; therefore, the utility model has practical value.

Finally, it is necessary to explain here that the above embodiments are only used to further describe the technical solutions of the utility model in detail, and cannot be interpreted as limiting the protection scope of the utility model. Some non-essential improvements and adjustments all belong to the protection scope of the present utility model.

Claims (5)

1. A flexible connector for refitting a vehicle, comprising a body mounting seat and a beam mounting seat, characterized in that: it also includes a number of elastic supports, and the elastic supports include load-bearing plates, inner steel sleeves, outer steel sleeves and washers plate; the outer steel sleeve is sleeved on the outside of the inner steel sleeve, and both are located inside the girder mounting seat; the cross-sectional shape of the load-bearing plate is L-shaped, and one arm is nested on the inner wall of the inner steel sleeve , the other arm is set at the top of the inner and outer steel sleeves; the gasket plate is located at the bottom of the inner and outer steel sleeves; It is fixedly connected with the top mount mounting seat and the frame mounting seat as a whole. 2. The flexible connector for vehicle modification according to claim 1, characterized in that: a damping spring is provided on the bolt rod under the washer plate. 3. The flexible connector for vehicle modification according to claim 1, characterized in that: elastic washers and anti-vibration pads are provided on the contact surface between the bodywork mounting seat and the nut on the bolt. 4. The flexible connector for vehicle modification according to claim 1, characterized in that: a damping rubber sheet is provided in the gap formed by the inner and outer steel sleeves. 5. The flexible connector for vehicle modification according to claim 1, characterized in that: the frame mounting base is fixed on the side of the frame by bolts.

Images