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Riveting type stainless steel valve box and mounting method thereof

A valve box and stainless steel technology, which is applied in the field of low-temperature tank car manufacturing, can solve the problems of inconvenient maintenance and inability to disassemble the tank container, and achieve the effects of overall weight reduction, beautiful appearance and good sealing performance

Pending Publication Date: 2019-08-16
江西制氧机有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the welded structure, this kind of structure cannot be folded and assembled, which brings inconvenience to the maintenance of the tank container.

Method used

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  • Riveting type stainless steel valve box and mounting method thereof
  • Riveting type stainless steel valve box and mounting method thereof
  • Riveting type stainless steel valve box and mounting method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as figure 1 , figure 2 As shown, a riveted stainless steel valve box includes a front top plate 1, two front columns 21, two rear columns 22, a door 3, a bottom plate 4, a top plate 5, a side plate 6 and a rear end plate 7; The column 21 and the two rear columns 22 are respectively located at the four corners of the valve box, and are installed on the base plate 4 by threaded fasteners to play the role of a fixed support. The top plate 5 is installed on the front column 21 and the rear column 22 through threaded fasteners, the side panels 6 are riveted with the front column 21, the rear column 22 and the top plate 5 respectively by rivets, the rear end plate 7 is riveted with the rear column 22 by rivets, and the front Top board 1 is connected with top board 5 by threaded fasteners, and box door 3 is double door structure, comprises left box door and right box door, is installed on the front column 21 by hinge 11 respectively. The structure of front column 21 an...

Embodiment 2

[0041]The structure of the valve box in this embodiment is further improved on the basis of Embodiment 1. Wherein, box door 3 is a double-layer structure, such as Figure 5 Shown in (a), the outer layer 31 of the box door is folded inwardly to form a cavity, such as Figure 5 Shown in (b), (c), the box door inner layer 32 is a corrugated structure, which can be embedded in the box door outer layer 31 hem, which strengthens the box door structure and is not easy to be damaged. The front top plate 1, front column 21, rear column 22, box door 3, bottom plate 4, top plate 5, side plate 6, and rear end plate 7 are all stamped and bent parts made of stainless steel plates, which have high strength, anti-aging and corrosion resistance , the overall weight is reduced, the material cost is reduced, and it can resist accidental or vicious damage. All the corners of the valve box box are formed by a special rounded corner forming mold, and the surface is brushed for a beautiful appeara...

Embodiment 3

[0043] The structure of the valve box in this embodiment is further improved on the basis of Embodiment 2. Anti-rolling car device 9 is installed on front roof 1, prevents the driver's misoperation to start the vehicle or prevents the vehicle from slipping when door 3 is opened. Such as image 3 , Figure 4 As shown, the structure of the anti-rolling car device 9 is as follows: a valve 92 is arranged on the front top plate 1, and the valve 92 is fixed on the front top plate 1 inside the valve box casing by the anti-rolling car device fixing frame 93, and the anti-rolling car device The fixing frame 93 and the front top plate 1 are fixed by bolts; the valve 92 is connected to the pipeline 91, and the pipeline 91 extends through the bottom plate 4 to connect with the brake air source of the vehicle, and is fixed on the front column 21 and the low-temperature tanker with a cable tie 94; wherein, the valve 92 It is a gated valve, and its controlled end is touched by the opening ...

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PUM

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Abstract

The invention provides a riveting type stainless steel valve box. The valve box comprises a front top plate, front stand columns, rear stand columns, a box door, a bottom plate, a top plate, side plates and a rear end plate, wherein the front stand columns and the rear stand columns are arranged on the bottom plate through threaded fasteners, the top plate is arranged on the front stand columns and the rear stand columns through threaded fasteners, the side plates are riveted with the front stand columns, the rear stand columns and the top plate through rivets, the rear end plate is riveted with the rear stand columns through rivets, the front top plate is connected with the top plate through a threaded fastener, the box door comprises a left box door and a right box door, and the left boxdoor and the right box door are arranged on the front stand columns through hinge pieces. According to the valve box, welding is not needed in the whole process, and only bolts and the rivets are needed for connecting, so that the valve box is convenient to manufacture and install; all parts are formed by stamping and bending the stainless steel sheets, so that the overall weight is reduced and the material cost is reduced; and an anti-slipping device is installed, so that the situations that a vehicle is started due to misoperation and slips along a slope are avoided, and the valve box is safer and more reliable.

Description

technical field [0001] The invention relates to the field of low-temperature tank car manufacturing, in particular to a riveted stainless steel valve box and an installation method thereof. Background technique [0002] With the sustained and rapid development of the national economy and the continuous improvement of the level of industrialization, the demand for gas in the market is increasing. The transportation of refrigerated liquefied gas has been rapidly gained due to its advantages of low cost, convenience, high product purity and easy conversion of liquid and gas. develop. At present, in the field of tank containers, most of the valve boxes used in the existing low-temperature tank cars on the market are welded one-piece structures, and the valve boxes are directly welded to the tank body. The main form of the valve box is that the box body and the tank body are welded together. The door of the box is double-opening with hinges. The lock is in the form of a common h...

Claims

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Application Information

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IPC IPC(8): B65D90/54B21J15/02
CPCB65D90/54B21J15/02
Inventor 毛海涛谢少卿郑尚和田金标
Owner 江西制氧机有限公司