Back-to-back type double-layer wave blocking plate structure without peripheral edge and steel lining plastic tank car

Abstract

The utility model discloses a back-to-back type double-layer wave blocking plate structure without a peripheral edge. The device comprises two back-to-back turnup type wave blocking plates, an upper overflowing hole surrounding edge is arranged on the upper portions of the two back-to-back turnup type wave blocking plates, and a lower overflowing hole surrounding edge is arranged on the lower portions of the two back-to-back turnup type wave blocking plates. And an access hole surrounding edge is arranged in the axial direction of the two back-to-back flanging type wave blocking plates. The utility model further discloses a steel lining plastic tank car which comprises a chassis, a steel lining plastic tank body and at least one back-to-back type double-layer wave blocking plate structure without the peripheral edge, wherein the back-to-back type double-layer wave blocking plate structure is arranged in the steel lining plastic tank body. The utility model has the advantages of less material consumption, low cost, high production efficiency, short manufacturing period, light weight of the whole vehicle and strong market competitiveness.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel lining plastic tank car technical field, and specifically relates to a no peripheral edge back-to-back double-layer wave baffle structure and steel lining plastic tank car. BACKGROUND

[0002] As shown in the figure, the wave baffle structure of the conventional steel lining plastic tank car usually has a peripheral edge 9, and the inner side of the peripheral edge 9 is welded with the wave baffle 8, and the outer side is welded with the inner cylinder wall of the tank body of the steel lining plastic tank car. Figure 1 UTILITY MODEL CONTENTS

[0003] The utility model discloses a no peripheral edge back-to-back double-layer wave baffle structure, and is used to solve the technical problems in the background art.

[0004] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0005] A no peripheral edge back-to-back double-layer wave baffle structure, comprising two back-to-back setting flange type wave baffles, an upper overflow hole surrounding edge is arranged at the upper part of the two back-to-back setting flange type wave baffles, a lower overflow hole surrounding edge is arranged at the lower part of the two back-to-back setting flange type wave baffles, and an inspection hole surrounding edge is arranged in the axial direction of the two back-to-back setting flange type wave baffles.

[0006] Further, an upper overflow hole is formed in the upper part of the two back-to-back setting flange type wave baffles for penetrating the upper overflow hole surrounding edge, the upper overflow hole surrounding edge is fixedly installed in the upper overflow hole of the two back-to-back setting flange type wave baffles, and the two ends penetrate the two back-to-back setting flange type wave baffles respectively.

[0007] Further, a lower overflow hole is formed in the lower part of the two back-to-back setting flange type wave baffles for penetrating the lower overflow hole surrounding edge, the lower overflow hole surrounding edge is fixedly installed in the lower overflow hole of the two back-to-back setting flange type wave baffles, and the two ends penetrate the two back-to-back setting flange type wave baffles respectively.

[0008] Further, an inspection hole is formed in the axial direction of the two back-to-back setting flange type wave baffles for penetrating the inspection hole surrounding edge, the inspection hole surrounding edge is fixedly installed in the inspection hole, and the two ends penetrate the two back-to-back setting flange type wave baffles respectively.

[0009] ​Furthermore, each of the flanged wave-damping plates includes a concave portion and a flanged portion, the flanged portion being disposed around the concave portion.

[0010] Furthermore, the two flanged wave baffles are arranged back-to-back with their concave disc openings facing each other, and the gap D between the most convex parts of the concave disc bottoms of the two flanged wave baffles is 100mm.

[0011] A steel-lined plastic tanker truck includes a chassis and a steel-lined plastic tank body, and also includes the aforementioned back-to-back double-layer wave-damping structure without outer perimeter. The back-to-back double-layer wave-damping structure without outer perimeter is disposed inside the steel-lined plastic tank body, and the steel-lined plastic tank body is disposed on the chassis.

[0012] Compared with the prior art, the advantages of this utility model are as follows:

[0013] (1) The outer edge of the wave-damping plate is eliminated, which reduces the amount of material used and lowers the cost;

[0014] Traditional wave-damping plate structure

[0015] (2) The vehicle has a light curb weight, making it competitive in the market;

[0016] (3) Instead of welding the outer edge of the wave baffle, it is directly welded to the inner cylinder wall of the tank by flanging, which saves workers' production time and improves production efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in this embodiment, the accompanying drawings used in the description of the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of a traditional wave-damping plate;

[0019] Figure 2 This is a three-dimensional structural diagram of an embodiment of the back-to-back double-layer wave-damping plate structure without outer perimeter of this utility model;

[0020] Figure 3 yes Figure 2 A front view of the back-to-back double-layer wave-damping plate structure without outer edges in the embodiment.

[0021] Figure 4 yes Figure 2 A schematic diagram of the left side of the back-to-back double-layer wave-damping plate structure without outer edges in the embodiment;

[0022] Figure 5 yes Figure 3 Schematic diagram of the AA section;

[0023] Figure 6 is Figure 2 The exploded view of the double-layer wave-resisting plate structure without peripheral edge and back-to-back type in the embodiment;

[0024] Figure 7 is the schematic view of one embodiment of the steel lining plastic tank car of the utility model;

[0025] Mark explanation: 1, turn over the wave-resisting plate; 101, concave disc part; 102, turn over the edge part; 2, upper overflow hole surrounding edge; 3, lower overflow hole surrounding edge; 4, access hole surrounding edge; 5, upper overflow hole; 6, lower overflow hole; 7, access hole; 8, wave-resisting plate; 9, peripheral edge; 100, bottom disc; 200, steel lining plastic tank body. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the utility model more clear, the technical scheme in the embodiment of the utility model will be described clearly and completely below in combination with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. The components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0027] Therefore, the detailed description of the embodiment of the utility model provided in the drawings below is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiment in the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the utility model.

[0028] In the description of the embodiment of the utility model, it also needs to be explained that, unless explicitly specified and limited, if the terms "set", "install", "connect", "connect" appear, they should be understood broadly, for example, can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0029] The utility model will be further described below in combination with the drawings:

[0030] Reference Figures 2 to 7, shows an embodiment of the double-layer wave resistance plate structure without peripheral edge back-to-back provided by the utility model, contains two back-to-back setting's turn edge type wave resistance plate 1, is provided with one upper overflow hole surrounding edge 2 in the upper portion of two back-to-back setting's turn edge type wave resistance plate 1, is provided with one lower overflow hole surrounding edge 3 in the lower portion of two back-to-back setting's turn edge type wave resistance plate 1, is provided with one overhaul hole surrounding edge 4 in the axial direction of two back-to-back setting's turn edge type wave resistance plate 1.

[0031] Specifically, in the embodiment, an upper overflow hole 5 for passing through the upper overflow hole surrounding edge 2 is formed in the upper portion of each of the two back-to-back setting's turn edge type wave resistance plates 1.

[0032] Specifically, in the embodiment, a lower overflow hole 6 for passing through the lower overflow hole surrounding edge 3 is formed in the lower portion of each of the two back-to-back setting's turn edge type wave resistance plates 1.

[0033] Specifically, in the embodiment, an overhaul hole 7 for passing through the overhaul hole surrounding edge 4 is formed in the axial direction of each of the two back-to-back setting's turn edge type wave resistance plates 1.

[0034] Specifically, in the embodiment, each of the turn edge type wave resistance plates 1 comprises a concave disc part 101 and a turn edge part 102, the turn edge part 102 is arranged at the periphery of the concave disc part 101, so as to facilitate welding and fixing with the tank body of the steel lining plastic tank truck.

[0035] Specifically, in the embodiment, the two turn edge type wave resistance plates 1 are arranged back-to-back with the disc openings of the concave disc parts 101 facing away from each other, and the gap D between the most convex portions of the disc bottoms of the concave disc parts 101 of the two turn edge type wave resistance plates 1 is 100 mm.

[0036] Referring to Figure 7 , shows an embodiment of the steel lining plastic tank truck provided by the utility model, comprising a chassis 100, a steel lining plastic tank body 200 and the double-layer wave resistance plate structure without peripheral edge back-to-back 300 shown in the above embodiment, wherein the number of the double-layer wave resistance plate structure without peripheral edge back-to-back 300 is two and is arranged at intervals inside the steel lining plastic tank body 200, and the steel lining plastic tank body 200 is arranged on the chassis 100.

[0037] It can be understood that the steel lining plastic tank body 200 of the steel lining plastic tank truck can be provided with one or more double-layer wave-resistant plate structures 300 in back-to-back mode without peripheral edges, and the number thereof can be increased or decreased according to actual needs.

[0038] During assembly, the double-layer wave-resistant plate structure 300 in back-to-back mode without peripheral edges is assembled first, and then the flange portions 102 of the two flange-type wave-resistant plates 1 in the double-layer wave-resistant plate structure 300 in back-to-back mode without peripheral edges are fixed (such as welded) to the inner wall of the steel lining plastic tank body 200, so that the steel lining plastic tank truck with the double-layer wave-resistant plate structure in back-to-back mode without peripheral edges is formed.

[0039] Finally, it should be pointed out that the above description is only an embodiment of the present application, and does not limit the patent range of the present application. Any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which is based on the content of the present application specification and drawings, is also included in the patent protection range of the present application.

Claims

1. A peripheral edgeless back-to-back double-layered wave board structure, characterized in that: The application discloses a double-layer wave-resisting plate structure without peripheral edges.

2. The peripheral edge-free back-to-back double-layered wave board structure according to claim 1, characterized in that: An upper flow hole (5) is arranged on the upper part of the two back-to-back wave-resisting plates (1), and an upper flow hole surrounding edge (2) is arranged in the upper flow hole (5).

3. The peripheral edge-free back-to-back double-layered wave board structure according to claim 1, characterized in that: A lower flow hole (6) is arranged on the lower part of the two back-to-back wave-resisting plates (1), and a lower flow hole surrounding edge (3) is arranged in the lower flow hole (6).

4. The peripheral edge-free back-to-back double-layered wave board structure according to claim 1, characterized in that: An inspection hole (7) is arranged on the axial direction of the two back-to-back wave-resisting plates (1), and an inspection hole surrounding edge (4) is arranged in the inspection hole (7).

5. The peripheral edge-free back-to-back double-layered wave board structure according to claim 1, characterized in that: Each of the wave-resisting plates (1) comprises a concave disc part (101) and a flange part (102), and the flange part (102) is arranged on the periphery of the concave disc part (101).

6. The peripheral edge-free back-to-back double-layered wave board structure according to claim 5, characterized in that: The two wave-resisting plates (1) are arranged back to back with the disc openings of the concave disc parts (101) facing away from each other, and the gap D between the most convex parts of the disc bottoms of the concave disc parts (101) of the two wave-resisting plates (1) is 100 mm.

7. A steel lined plastic tank vehicle comprising a chassis (100) and a steel lined plastic tank body (200), characterized in that: The application further discloses a double-layer wave-resisting plate structure without peripheral edges, which is arranged in a steel lining plastic tank (200) arranged on the bottom disc (100).

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