阅读说明：本技术 一种带鞍座结构的公路罐箱 (Highway tank with saddle structure ) 是由 孙涌 毛春益 孙晗 张明国 潘亚运 朱俊铖 于 2019-09-27 设计创作，主要内容包括：本发明公开了一种带鞍座结构的公路罐箱,包括罐体、前端框架、后端框架,以及多个加强圈结构,其中前端框架围套并固定于罐体,后端框架设置于罐体轴向后端位置,后端框架通过第一圈板同轴套装于罐体后部；每个加强圈结构分别包括鞍座和加强圈,其中鞍座顶部连接加强圈,加强圈分别同轴套装并固定于前、后端框架之间的罐体圆周外壁；前、后端框架下框边两端分别通过斜撑与最接近的加强圈结构中鞍座对应侧连接。本发明具有良好的结构强度和稳定性,还具有良好的抗外压能力和抗冲击能力。(The invention discloses a highway tank with a saddle structure, which comprises a tank body, a front end frame, a rear end frame and a plurality of reinforcing ring structures, wherein the front end frame is surrounded and fixed on the tank body, the rear end frame is arranged at the axial rear end position of the tank body, and the rear end frame is coaxially sleeved at the rear part of the tank body through a first ring plate; each reinforcing ring structure comprises a saddle and a reinforcing ring, wherein the top of the saddle is connected with the reinforcing ring, and the reinforcing rings are coaxially sleeved and fixed on the circumferential outer wall of the tank body between the front end frame and the rear end frame; the two ends of the lower frame sides of the front end frame and the rear end frame are respectively connected with the corresponding sides of the saddle in the nearest reinforcing ring structure through inclined struts. The invention has good structural strength and stability, and also has good external pressure resistance and impact resistance.)

1. The utility model provides a take highway tank of saddle structure which characterized in that: including jar body, front end frame, rear end frame to and a plurality of reinforcing ring structure, wherein:

the front end of the tank body penetrates through the front end frame to form a front convex part, the front end frame is sleeved on the tank body in a surrounding manner, a circumferential outer wall of the tank body, which is close to the front side surface or the rear side surface of the front end frame, is provided with an annular connecting plate, and the annular connecting plate is fixedly connected to the front side surface or the rear side surface of a frame edge of the front end frame;

the rear end frame is arranged at the axial rear end position of the tank body, a first ring plate is connected to one side frame surface of the rear end frame, facing the rear end of the tank body shaft, the first ring plate is sleeved and welded on the circumferential outer wall of the rear end of the tank body shaft, a second ring plate is coaxially sleeved on the circumferential outer wall of the first ring plate, and the second ring plate is connected with the first ring plate through a plurality of bolts;

each reinforcing ring structure comprises a saddle and a reinforcing ring, wherein the saddle comprises a supporting plate, two sides of the supporting plate are respectively connected with an outer bracket, the top of the supporting plate and the top of the outer bracket combined structure are connected with the reinforcing rings, and the reinforcing rings are coaxially sleeved and fixed on the outer wall of the circumference of the tank body between the front end frame and the rear end frame;

the two ends of the lower frame edge of the front end frame are respectively connected with the front side of the support plate in the reinforcing ring structure closest to the front end frame through inclined struts, and the two ends of the lower frame edge of the rear end frame are respectively connected with the rear side of the support plate in the reinforcing ring structure closest to the rear end frame through inclined struts.

2. A road tank with saddle structure as claimed in claim 1, wherein: the front end frame and the rear end frame are made of carbon steel.

3. A road tank with saddle structure as claimed in claim 1, wherein: the combined structure of the first ring plate and the second ring plate is a full-circle structure, or the bottom of the combined structure is broken to form a fracture, and the fracture provides a bottom valve mounting space.

4. A road tank with saddle structure as claimed in claim 1, wherein: the material of the first ring plate is the same as that of the tank body.

5. A road tank with saddle structure as claimed in claim 1, wherein: in the reinforcing ring structure, the reinforcing ring is formed by connecting plates end to end, and a rectangular frame bulge is bent in the middle of the whole plate, so that the reinforcing ring forms a pi-shaped cross section.

6. A road tank with saddle structure as claimed in claim 1, wherein: in the saddle of the reinforcing ring structure, a pair of symmetrical mounting plates are respectively fixed at the bottom of the supporting plate, and the inclined struts are respectively connected to the corresponding side surfaces of the supporting plate and correspond to the positions of the mounting plates, so that the inclined struts between the two ends of the lower frame edge of the front-end frame and the corresponding saddle are symmetrically distributed, and the inclined struts between the two ends of the lower frame edge of the rear-end frame and the corresponding saddle are symmetrically distributed.

Technical Field

The invention relates to the field of tank trucks, in particular to a highway tank with a saddle structure.

Background

At present, the existing aluminum alloy tank of the tank truck is mostly made of aluminum alloy, the front end and the rear end of the tank truck are respectively provided with an aluminum alloy frame, and the tank body is welded with the aluminum alloy frame at the corresponding end through a ring plate. The tank structure has the problems of poor structural strength and stability and poor external pressure resistance.

Disclosure of Invention

The invention aims to provide a highway tank with a saddle structure, and aims to solve the problem that the tank structure of a tank truck in the prior art is poor in structural strength and stability.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

the utility model provides a take highway tank of saddle structure which characterized in that: including jar body, front end frame, rear end frame to and a plurality of reinforcing ring structure, wherein:

the front end of the tank body penetrates through the front end frame to form a front convex part, the front end frame is sleeved on the tank body in a surrounding manner, a circumferential outer wall of the tank body, which is close to the front side surface or the rear side surface of the front end frame, is provided with an annular connecting plate, and the annular connecting plate is fixedly connected to the front side surface or the rear side surface of a frame edge of the front end frame;

the rear end frame is arranged at the axial rear end position of the tank body, a first ring plate is connected to one side frame surface of the rear end frame, facing the rear end of the tank body shaft, the first ring plate is sleeved and welded on the circumferential outer wall of the rear end of the tank body shaft, a second ring plate is coaxially sleeved on the circumferential outer wall of the first ring plate, and the second ring plate is connected with the first ring plate through a plurality of bolts;

each reinforcing ring structure comprises a supporting plate, two sides of each supporting plate are respectively connected with an outer side bracket, the tops of the supporting plate and the outer side bracket combined structure are connected with reinforcing rings, and the reinforcing rings are respectively coaxially sleeved and fixed on the circumferential outer wall of the tank body between the front end frame and the rear end frame;

the bottom of the supporting plate in the reinforcing ring structure closest to the front end frame is fixed with a pair of front saddles, the bottom of the supporting plate in the reinforcing ring structure closest to the rear end frame is fixed with a pair of rear saddles, two ends of the lower frame edge of the front end frame are respectively connected with the front saddles in a one-to-one correspondence manner, and two ends of the lower frame edge of the rear end frame are respectively connected with the rear saddles in a one-to-one correspondence manner through inclined struts.

A take highway tank of saddle structure, its characterized in that: the front end frame and the rear end frame are made of carbon steel.

A take highway tank of saddle structure, its characterized in that: the combined structure of the first ring plate and the second ring plate is a full-circle structure, or the bottom of the combined structure is broken to form a fracture, and the fracture provides a bottom valve mounting space.

A take highway tank of saddle structure, its characterized in that: the material of the first ring plate is the same as that of the tank body.

A take highway tank of saddle structure, its characterized in that: in the reinforcing ring structure, the reinforcing ring is formed by connecting plates end to end, and a rectangular frame bulge is bent in the middle of the whole plate, so that the reinforcing ring forms a pi-shaped cross section.

A take highway tank of saddle structure, its characterized in that: preceding, back saddle top all have the bayonet socket, and preceding, back saddle correspond the joint through the bayonet socket and are fixed in backup pad bottom in the reinforcing ring structure of nearest front end frame, backup pad bottom in the reinforcing ring structure of nearest rear end frame, and two preceding saddles are the symmetric distribution, and two back saddles are the symmetric distribution, and the bracing is the symmetric distribution between preceding front end frame lower frame limit both ends and the preceding saddle from this, and the bracing is the symmetric distribution between rear end frame lower frame limit both ends and the back saddle.

The invention can be matched with a domestic 30-inch framework vehicle, the front end of the tank body protrudes out of the frame to form a front convex part, and the tank body and the front end frame are connected after being welded through the connecting plate. The convex part can fully increase the volume before the jar body, improves customer's loading volume greatly.

The rear end of the tank body is connected with the rear end frame in a welding mode through the first ring plate, the second ring plate is fixed outside the first ring plate in a sleeved mode, and the combined structure of the first ring plate and the second ring plate can be a whole ring plate or can be disconnected at the bottom so that a bottom valve can be installed conveniently. Wherein first circle board material is the same with jar body material, can save reduce cost or improve welding and assembly, has solved different material welding problems.

In the invention, the front saddle and the rear saddle are respectively connected with the corresponding end frames through the inclined struts, so that the formed structure has the advantage of high stability.

In the invention, the section of the reinforcing ring is of a pi shape, so that the combined moment of inertia can be effectively increased and the external pressure resistance of the tank body can be improved; meanwhile, the contact area between the saddle and the tank body is increased, and the stress impact on the tank body after the saddle is loaded can be effectively reduced.

The saddle comprises an outer bracket, a supporting plate and a mounting plate; wherein the outer bracket and the support plate are welded with the reinforcing ring; the mounting plate is provided with a bolt hole, can be used for tool assembly, and can also be connected with a frame vehicle girder through a bolt when needed so as to support the whole tank box; the design wrap angle theta of the whole saddle is more than or equal to 100 degrees, so that the saddle can bear larger load, and the self weight and the cost can be effectively reduced.

Compared with the prior art, the invention has good structural strength and stability, reduces the installation cost, and also has good external pressure resistance and impact resistance.

Drawings

FIG. 1 is a side view of the structure of the present invention.

Fig. 2 is a bottom view of the inventive structure.

Fig. 3 is a front elevational view of the front frame construction of the present invention.

Fig. 4 is a rear view of the rear end frame structure of the present invention.

Fig. 5 is a side view of the rear end frame structure of the present invention.

FIG. 6 is a front elevational view of a portion of the saddle of the reinforcement ring structure of the present invention.

FIG. 7 is a bottom view of the mounting plate and support plate assembly of the present invention.

Detailed Description

The invention is further illustrated with reference to the following figures and examples.

As shown in fig. 1-5, a highway tank with a saddle structure comprises a tank body 1, a front end frame 2, a rear end frame 3 and three reinforcing ring structures 4, wherein the front end frame 2 and the rear end frame 3 are made of carbon steel. Wherein:

the front end of the tank body 1 penetrates through the front end frame 2 to form a front convex part 5, the front end frame 2 is sleeved on the tank body 1 in a surrounding manner, a circumferential outer wall of the tank body 1, which is close to the front side face or the rear side face of the front end frame 2, is formed with a circumferential connecting plate 6, and the circumferential connecting plate 6 is fixedly connected to the frame front side face or the rear side face of the front end frame 1.

Rear end frame 3 sets up in 1 axial rear end position of jar body, and rear end frame 3 is connected with first circle board 7 towards jar body 1 axial rear end's a side frame face, and first circle board 7 suit is welded in 1 axial rear end circumference outer wall of jar body, and the circumference outer wall of first circle board 7 still coaxial cover is equipped with second circle board 8, through a plurality of bolted connection between second circle board 8 and the first circle board 7.

The combined structure of the first ring plate 7 and the second ring plate 8 is a full circle structure, or the bottom of the combined structure is broken to form a fracture, and the fracture provides a bottom valve installation space.

The material of the first ring plate 7 is the same as that of the tank body 1. When the tank body 1 is made of aluminum alloy, the first ring plate 7 is made of aluminum alloy, and the second ring plate 8 is made of carbon steel; when the tank body 1 is made of stainless steel, the first ring plate 7 is made of stainless steel, and the second ring plate 8 is made of carbon steel; the ring plate can save cost or improve welding and assembling.

As shown in fig. 6 and 7, each reinforcing ring structure 4 comprises a saddle 9 and a reinforcing ring 10, wherein the saddle 9 comprises a supporting plate 9.1, two sides of the supporting plate 9.1 are respectively connected with an outer bracket 9.2, the top of the combined structure of the supporting plate 9.1 and the outer bracket 2 is connected with the reinforcing ring 10, and the reinforcing rings 10 in the three reinforcing ring structures are coaxially sleeved and fixed on the circumferential outer wall of the tank body 1 between the front end frame 2 and the rear end frame 3;

two ends of the lower frame edge of the front end frame 2 are respectively connected with the front side of the support plate 9.1 in the reinforcing ring structure closest to the front end frame through inclined struts 11, and two ends of the lower frame edge of the rear end frame 3 are respectively connected with the rear side of the support plate in the reinforcing ring structure closest to the rear end frame through inclined struts 11.

In the reinforcing ring structure 4, the reinforcing ring 10 is formed by connecting plates end to end, and a rectangular frame bulge 10.1 is bent in the middle of the whole plate, so that the reinforcing ring 10 forms a pi-shaped section.

A pair of mutually symmetrical mounting plates 9.3 are respectively fixed at the bottom of the supporting plate 9.1, and the inclined struts 11 are respectively connected to the corresponding side surfaces of the supporting plate 9.1 and correspond to the positions of the mounting plates 9.3, so that the two ends of the lower frame edge of the front end frame 2 and the inclined struts 11 between the corresponding saddles are symmetrically distributed, and the two ends of the lower frame edge of the rear end frame 3 and the inclined struts between the corresponding saddles are symmetrically distributed.

The embodiments of the present invention are described only for the preferred embodiments of the present invention, and not for the limitation of the concept and scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the design concept of the present invention shall fall into the protection scope of the present invention, and the technical content of the present invention which is claimed is fully set forth in the claims.