CN202370698U

CN202370698U - Engine gas rail support frame

Info

Publication number: CN202370698U
Application number: CN2011205390161U
Authority: CN
Inventors: 徐泽军
Original assignee: Ruizhan Tongling Technologies Co Ltd
Current assignee: Ruizhan Tongling Technologies Co Ltd
Priority date: 2011-12-20
Filing date: 2011-12-20
Publication date: 2012-08-08
Anticipated expiration: 2021-12-20

Abstract

The utility model discloses an engine gas rail support frame, which comprises a first support frame (1) and a fixing support frame (2) welded on the first support frame (1), wherein a filter support frame (5) is fixedly connected onto the first support frame (1). The technical scheme is adopted, the engine gas rail support frame provided by the utility model has the advantages that the structure is simple, the structure is compactor, the arrangement is convenient, and meanwhile, the occurrence of filter support frame looseness accidents caused by screw bolt looseness during the vibration generation in the engine operation process is avoided.

Description

A kind of engine air track support

Technical field

The utility model belongs to technical field of engines, and more specifically, the utility model relates to a kind of engine air track support.

Background technique

For the motor that uses CNG (compressed natural gas) to act as a fuel, the function of air valve is that fuel gas injection is burnt in air flue or firing chamber, and present engine air track support and filter mounting are separately to design; When installing, at first fixed support is fixed by bolts on the engine intake manifold, then the gas rail is fixed on first support with two supporting two nuts of stud while; End with filter mounting connects filter at last; The other end is fixed by bolts on the intake manifold, and middle like this length is long, as shown in Figure 2; In engine operation process, constantly shake; Cause bolt looseness easily, finally cause filter mounting loosening, be prone to accidents.

The model utility content

The utility model problem to be solved is to the deficiency of existing technology, to provide a kind of optimization improved engine air track support.

To achieve these goals, the technological scheme taked of the utility model is:

This engine air track support that the utility model provided comprises first support and is welded to connect the fixed support on first support, on described first support, is fixedly connected with filter mounting.

The described filter mounting and first support are welded to connect.

On described filter mounting, be provided with waist shaped hole.

On described filter mounting, be provided with stiffening rib.

Adopt technique scheme; This engine air track support that the utility model provided, simple in structure, make structure more compact; The convenient layout, the accident generation of having avoided motor that vibrations take place in operation process simultaneously and having made bolt looseness cause filter mounting to become flexible.

Description of drawings

The mark of facing down among expressed content of each width of cloth accompanying drawing of this specification and the figure is made brief description:

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

Fig. 2 is the structural representation in the background technique.

Be labeled as among the figure:

1, first support, 2, fixed support, 3, stiffening rib, 4, waist shaped hole, 5, filter mounting.

Embodiment

This engine air track support as shown in Figure 1, that the utility model provided comprises first support 1 and is welded to connect the fixed support 2 on first support 1, on first support 1, is fixedly connected with filter mounting 5.

The filter mounting 5 and first support 1 are welded to connect.

Adopt technique scheme, this engine air track support, simple in structure, on first support 1, be welded with filter mounting 5.One end of filter mounting 5 is connected on the filter, and the other end is welded on first support 1, makes medium length reduce, and the vibrations in the engine operation process reduce, and bolt looseness causes the loosening probability of filter mounting to reduce.

As shown in Figure 1, on filter mounting 5, be provided with waist shaped hole 4.

Adopt technique scheme, the position of adjustment filter on filter mounting 5 that like this can be more convenient makes that layout is more compact.

As shown in Figure 1, on filter mounting 5, be provided with stiffening rib 3.

Adopt technique scheme, strengthened the intensity of filter mounting 5 like this, even it is vibrations are arranged in the engine operation process, also little to the influence of filter mounting 5.

Combine accompanying drawing that the utility model has been carried out exemplary description above; Obviously the concrete realization of the utility model does not receive the restriction of aforesaid way; As long as adopted the method design of the utility model and the improvement of the various unsubstantialities that technological scheme is carried out; Or the design of the utility model and technological scheme are directly applied to other occasion without improving, all within the protection domain of the utility model.

Claims

1. an engine air track support comprises first support (1) and is welded to connect the fixed support (2) on first support (1), it is characterized in that: on described first support (1), be fixedly connected with filter mounting (5).

2. according to the described engine air track support of claim 1, it is characterized in that: described filter mounting (5) and first support (1) are welded to connect.

3. according to claim 1 or 2 described engine air track supports, it is characterized in that: on described filter mounting (5), be provided with waist shaped hole (4).

4. according to the described engine air track support of claim 3, it is characterized in that: on described filter mounting (5), be provided with stiffening rib (3).