CN204383174U - A kind of coach gas bottle anchor fitting - Google Patents

Abstract

The utility model discloses a gas bottle fixing device for a passenger car, which belongs to the technical field of key components of new energy vehicles. A passenger car gas bottle fixing device, characterized in that it includes a load-bearing frame fixedly installed on the chassis, a gas bottle bracket fixedly connected with the load-bearing frame, and the load-bearing frame is composed of at least two beams and longitudinal beams connecting the beams , the gas bottle bracket includes two symmetrically arranged upper and lower arched plates and upper and lower reinforcing plates, one side of the upper reinforcing plate is fixedly connected with the upper arched plate, the other side is fixedly connected with the crossbeam, one side of the lower reinforcing plate is connected with the lower The arch version is fixedly connected, and the other side is a free end. The utility model has the beneficial effects of simple and compact structure, low manufacturing cost, saving assembly space and high safety.

Description

Gas bottle fixing device for passenger car

technical field

The utility model belongs to the technical field of key components of new energy automobiles, and in particular relates to a gas bottle fixing device for passenger cars.

Background technique

At present, most of the gas cylinders of new energy CNG gas buses sold in the market are installed on the top, and the whole device is installed on the roof, which greatly improves the center of mass of the vehicle, which makes the bus prone to roll when turning, and is prone to unsafe factors; in addition, the gas cylinder is installed on the body. The top also poses unsafe hazards to the passengers in the compartment, and at the same time puts forward higher requirements for the rigidity of the entire vehicle body, forcing the vehicle body to increase the strength and rigidity of the vehicle body by adding a supporting frame, thereby greatly increasing the weight of the vehicle.

Utility model content

In order to solve the above-mentioned deficiencies in the prior art, the purpose of the utility model is to provide a passenger car gas bottle fixing device.

The inventive idea of the utility model is as follows: the gas bottle is arranged on the lower part of the vehicle body, and the gas bottle fixing device is used to arrange the gas bottle on the plane on the bus chassis, and is vertically fixed with the bus chassis.

A passenger car gas bottle fixing device, characterized in that it includes a load-bearing frame fixedly installed on the underframe, and a gas bottle bracket fixedly connected with the load-bearing frame, and the load-bearing frame is composed of at least two beams and longitudinal beams connecting the beams . The gas bottle bracket includes two symmetrically arranged upper and lower arched plates and upper and lower reinforcing plates, one side of the upper reinforcing plate is fixedly connected with the upper arched plate, the other side is fixedly connected with the cross beam, and the lower reinforcing plate One side of the plate is fixedly connected with the lower arch plate, and the other side is a free end.

The gas bottle bracket is fixedly connected to the bearing frame by bolts.

The bolts are connecting U-shaped bolts, and the free ends of the U-shaped bolts are fixedly connected with the lower arched plate.

A connection plate is provided at the junction of the crossbeam and the bottom frame, the connection plate is L-shaped, one side is fixedly connected with the crossbeam, and the other side is provided with a round hole corresponding to the bottom frame.

When the utility model is installed, the rubber pad of the gas cylinder is set on the gas cylinder, and the gas cylinder equipped with the rubber pad of the gas cylinder is fixed in the gas cylinder bracket in turn, clamped according to the radian of the gas cylinder, and fixed with U-shaped bolts; The bottom gas bottle fixing device with four gas bottles is hoisted on the upper plane of the bottom frame, and is fixedly connected with the vehicle frame by bolts.

The utility model has the beneficial effects of simple and compact structure, low manufacturing cost, saving assembly space and high safety.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is the front view of the utility model;

Fig. 3 is the left view of the utility model;

Fig. 4 is the top view of the utility model;

Wherein, the reference signs are: 1. load-bearing frame; 2. gas bottle bracket; 3. connecting plate.

Detailed ways

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. Of course, the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Example 1

Referring to Fig. 1-Fig. 4, the utility model is a gas bottle fixing device for passenger cars, comprising a load-bearing frame 1 fixedly installed on the underframe, a gas bottle bracket 2 fixedly connected with the load-bearing frame 1, and the load-bearing frame 1 is composed of at least two Root beams and longitudinal beams connecting beams. The gas bottle bracket 2 includes two symmetrically arranged upper and lower arched plates and upper and lower reinforcing plates, one side of the upper reinforcing plate is fixedly connected with the upper arched plate, the other side is fixedly connected with the crossbeam, one side of the lower reinforcing plate is connected The arch version is fixedly connected, and the other side is a free end.

First put the gas bottle on the soft polyvinyl chloride rubber pad, the distance between the two rubber pads is 600 mm, and then fix the gas bottle with the rubber pad of the gas bottle in the arched frame of the gas cylinder frame, and clamp it according to the arc of the gas cylinder. Tighten it and fix it with U-shaped bolts; hoist the gas bottle fixing device with four gas cylinders on the upper plane of the bottom frame, and connect the bottom frame and the gas bottle fixing device through the connecting plate 3.

The undescribed technical features of the utility model can be realized by or using the prior art, so they will not be repeated here. Of course, the above description is not a limitation of the utility model, and the utility model is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary skilled persons within the essential scope of the present utility model shall also belong to the protection scope of the present utility model.

Claims (5)

1. a coach gas bottle anchor fitting, is characterized in that: the fuel gas bottle bracket comprise the bearing frame be fixedly mounted on underframe, being fixedly connected with bearing frame, and described bearing frame is made up of the longeron of at least two crossbeams and connecting cross beam.

2. coach gas bottle anchor fitting according to claim 1, it is characterized in that, described fuel gas bottle bracket comprises two symmetrically arranged upper and lower arch sheets and upper lower reinforcing plate, described upper reinforcing plate side is fixedly connected with upper arch sheet, opposite side is fixedly connected with described crossbeam, described lower reinforcing plate side is fixedly connected with lower arch version, and opposite side is free end.

3. coach gas bottle anchor fitting according to claim 1 and 2, is characterized in that, described fuel gas bottle bracket is bolted to connection on described bearing frame.

4. coach gas bottle anchor fitting according to claim 3, is characterized in that, described bolt is for connecting clevis bolt, and the free end of described clevis bolt is fixedly connected with lower arch sheet.

5. coach gas bottle anchor fitting according to claim 1, is characterized in that, described crossbeam and underframe joint portion are provided with connecting panel, and described connecting panel is L-type, and a side is fixedly connected with crossbeam, and another side is provided with the circular hole corresponding with underframe.