CN204755726U - Tank wagon shock pad - Google Patents

Abstract

The utility model discloses a tank wagon shock pad, include the interlude, go up shock pad and lower shock pad, the interlude has the columniform hole, and the both ends of interlude are equipped with shock pad and lower shock pad respectively, go up shock pad and shock pad structure down, big or small homogeneous phase with, the lateral wall is arc, wherein, goes up the shock pad and upwards extends and be equipped with the columniform who has the hole and go up dampening ring, lower shock pad downwardly extending is equipped with dampening ring under the columniform who has the hole, go up dampening ring and dampening ring's structure unanimity down, be dampening ring, be equipped with in the dampening ring louvre that link up dampening ring, with the spring of the perpendicular setting of dampening ring, the length of spring is less than dampening ring's thickness, the spring in the cover be equipped with the magnetism post, the magnetism post is cylindrically, the utility model has the advantages that the whole structure is simple it is single, improved shock attenuation effect and resistant qu raoxing, lengthened life, effectively prevent to be out of shape, destruction prevents to receive, and it is safe in utilization.

Description

A kind of fuel tank beam

Technical field

The utility model relates to beam, specifically a kind of fuel tank beam.

Background technique

Beam is requisite vitals on car, and it can cushion external pressure effectively, sustains damage to avoid automobile component; Current beam exist in concrete using process damping effect difference, resistance to having mercy on property of song difference and working life short shortcoming.

Model utility content

The purpose of this utility model is to provide a kind of overall structure simple, and improve damping effect and resistance toly to bend around property, extend working life, effectively prevent distortion, the fuel tank beam of use safety, to solve the problem proposed in above-mentioned background technology.

For achieving the above object, the utility model provides following technological scheme:

A kind of fuel tank beam, comprises intermediate section, upper beam and lower beam; Described intermediate section has columniform endoporus, and the two ends of intermediate section are respectively equipped with beam and lower beam; Described upper beam and lower vibration-absorbing pad structure, size are all identical, and sidewall is circular arc, and wherein, upper beam upwards extends the columniform upper shock ring being provided with and having endoporus, and lower beam is provided with the columniform lower shock ring with endoporus to downward-extension; Described upper shock ring is consistent with the structure of lower shock ring, is shock ring, be provided with in shock ring the radiation hole of through shock ring, with the vertically disposed spring of shock ring; The length of described spring is less than the thickness of shock ring; In described spring, be arranged with magnetic post, magnetic post is cylindrical, and the length of magnetic post is less than the length of spring, and magnetic post upper bottom surface is equal to the distance of lower spring end with magnetic post bottom surface to the distance of spring upper end.

Further: described intermediate section is No. 45 tube materials.

Further: the cross section of described radiation hole is triangle.

Compared with prior art, the beneficial effects of the utility model are:

1, the utility model overall structure is simple, reduces volume, improves damping effect and resistance toly to bend around property, extending working life, good stability.

2, in the utility model, magnetic post effectively prevents distortion, and elasticity is damaged when spring can be prevented to be subject to larger extruding force, certain magnetic intensity can also be produced, prevent electrostatic, simultaneously, magnetic post more closely, be securely fixed in spring inner, the situation that magnetic post emerges in spring can not be there is in use.

Accompanying drawing explanation

Fig. 1 is the structural representation of fuel tank beam.

Fig. 2 is the structural representation of shock ring in fuel tank beam.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Refer to Fig. 1 ~ 2, in the utility model embodiment, a kind of fuel tank beam, comprises intermediate section 8, upper beam 1 and lower beam 2; Described intermediate section 8 has columniform endoporus, and intermediate section 8 is No. 45 tube materials, and the two ends of intermediate section 8 are respectively equipped with beam 1 and lower beam 2; Described upper beam 1 and lower beam 2 structure, size are all identical, sidewall is circular arc, wherein, upper beam 1 upwards extends the columniform upper shock ring 3 being provided with and having endoporus, and lower beam 2 is provided with the columniform lower shock ring 4 with endoporus to downward-extension; In work, overall structure is simple, reduces volume, improves damping effect and resistance toly to bend around property, extending working life; Described upper shock ring 3 is consistent with the structure of lower shock ring 4, is shock ring, be provided with in shock ring the radiation hole 6 of through shock ring, with the vertically disposed spring 5 of shock ring, and the cross section of radiation hole 6 is triangle, ensures overall stability; The length of described spring 5 is less than the thickness of shock ring, ensures the elasticity of shock ring entirety, makes the effect of damping and buffering more obvious; In described spring 5, be arranged with magnetic post 7, magnetic post 7 is cylindrical, and the length of magnetic post 7 is less than the length of spring 5, and magnetic post 7 upper bottom surface is equal to the distance of spring 5 lower end with magnetic post 7 bottom surface to the distance of spring 5 upper end; During use, magnetic post 7 effectively prevents distortion, and elasticity is damaged when spring 5 can be prevented to be subject to larger extruding force, certain magnetic intensity can also be produced, prevent electrostatic, meanwhile, magnetic post 7 more closely, to be securely fixed in spring 5 inner, and the situation that magnetic post 7 emerges in spring 5 can not occur in use.

To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any reference character in claim should be considered as the claim involved by limiting.

In addition, be to be understood that, although this specification is described according to mode of execution, but not each mode of execution only comprises an independently technological scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technological scheme in each embodiment also through appropriately combined, can form other mode of executions that it will be appreciated by those skilled in the art that.

Claims (3)

1. a fuel tank beam, comprises intermediate section (8), upper beam (1) and lower beam (2); It is characterized in that, described intermediate section (8) has columniform endoporus, and the two ends of intermediate section (8) are respectively equipped with beam (1) and lower beam (2); Described upper beam (1) and lower beam (2) structure, size are all identical, sidewall is circular arc, wherein, upper beam (1) upwards extends the columniform upper shock ring (3) being provided with and having endoporus, and lower beam (2) is provided with the columniform lower shock ring (4) with endoporus to downward-extension; Described upper shock ring (3) is consistent with the structure of lower shock ring (4), is shock ring, be provided with in shock ring the radiation hole (6) of through shock ring, with the vertically disposed spring of shock ring (5); The length of described spring (5) is less than the thickness of shock ring; Magnetic post (7) is arranged with in described spring (5), magnetic post (7) is cylindrical, the length of magnetic post (7) is less than the length of spring (5), and magnetic post (7) upper bottom surface is equal to the distance of spring (5) lower end with magnetic post (7) bottom surface to the distance of spring (5) upper end.

2. fuel tank beam according to claim 1, is characterized in that, described intermediate section (8) is No. 45 tube materials.

3. fuel tank beam according to claim 1, is characterized in that, the cross section of described radiation hole (6) is triangle.