Method for processing a cement tank for marine use with parts commonalization

Abstract

The application discloses a processing method of a part-universal marine cement tank, and belongs to the field of marine cement tank processing technology. The processing method comprises the following steps: manufacturing each sub-tank body; fixing a reinforcing ring A, a reinforcing ring B, a reinforcing ring C and a reinforcing ring D in sequence in a transverse direction, and welding reinforcing ring gasket A and reinforcing ring gasket B on the reinforcing rings; welding a reinforcing strut on the reinforcing rings; welding a shell of the sub-tank body on the reinforcing rings; welding the at least two sub-tank bodies in sequence after the sub-tank bodies are fixed; and welding end covers on both ends of the tank body. The application can solve the problems of irregular shape, high manufacturing difficulty, low efficiency and high cost of the existing marine cement tank.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of special automobile and accessory manufacturing, and particularly relates to a processing method of a new cement tank with highly universal parts for ships. BACKGROUND

[0002] At present, the cement tank for ships generally comprises a tank body in an olive type horizontally placed, and a plurality of reinforcing plates with different radii are arranged on the single longitudinal section of the oval shape of the inner wall of the tank body. The diameters of the longitudinal sections of the oval shape are different, and the diameters of the radii of the reinforcing plates at the same height position in the tank body are also different. Therefore, there are a plurality of reinforcing plates with different radii and different diameters of the radii in the whole tank body. The reinforcing struts are longitudinally connected between the reinforcing plates in the middle of the tank body in the height direction, and the tank body is provided with a head at both ends. The reinforcing struts also have a plurality of specifications due to the different radii and diameters. Therefore, the cement tank for ships has many parts, and there are a plurality of similar parts of the same type. As a result, the types of parts are various, the design burden is heavy, the diversity of the types of parts for blanking is increased, the blanking is difficult, and the warehouse management pressure is increased. Due to high material cost, processing cost and storage cost, the manufacturing cost is high, and the production and manufacturing efficiency is low. SUMMARY

[0003] The present application provides a processing method of a cement tank for ships with universal parts to solve the problems of irregular shape, high manufacturing difficulty, low efficiency and high cost of the existing cement tank for ships.

[0004] In order to solve the above problems, the technical scheme of the present application is as follows: the processing method of the cement tank for ships with universal parts comprises processing a cement tank for ships with universal parts.

[0005] The cement tank for ships with universal parts comprises a tank body horizontally placed, a head provided at both ends of the tank body, and reinforcing struts longitudinally arranged in the tank body. The tank body comprises at least two elliptical table type sub-tank bodies with the same size, one end large and one end small, which are horizontally connected in sequence. The large end of each adjacent two sub-tank bodies is connected to the large end, or the small end is connected to the small end. Four reinforcing rings in the shape of an ellipse are arranged in the sub-tank body in sequence. The bottom of the reinforcing ring is provided with a break. The positions of the four reinforcing rings in each sub-tank body are the same. The reinforcing ring gasket plates with the same size are vertically arranged on both sides of each reinforcing ring in the longitudinal direction. The reinforcing struts with the same size are supported between the reinforcing ring gaskets on the inner side of each reinforcing ring.

[0006] The processing method comprises: A manufacturing each sub-tank body: fixing the reinforcing ring A, the reinforcing ring B, the reinforcing ring C and the reinforcing ring D in sequence, welding the reinforcing ring gasket A and the reinforcing ring gasket B on the reinforcing ring, welding the reinforcing support, and welding the outer shell of the sub-tank body on the outer reinforcing ring; B welding after sequentially splicing and fixing at least two sub-tank bodies; C finally welding the end cover on both ends of the tank body.

[0007] In the technical solution, more specific solutions can be: each reinforcing ring gasket B is arranged on both sides of the longitudinal direction of the reinforcing ring break.

[0008] Further, the reinforcing ring gasket B is arranged at the splicing position of the adjacent two sub-tank bodies, and the reinforcing support is arranged between the reinforcing ring gaskets B on both sides of the middle of the splicing position of the adjacent two sub-tank bodies.

[0009] Further, the end cover comprises the upper end cover, the lower end cover and the end cover heightening plate arranged between the upper end cover and the lower end cover.

[0010] Further, the upper end cover and the lower end cover are of the same size.

[0011] Further, the tank body comprises four sub-tank bodies and is in a double-V shape in the perspective view.

[0012] Further, the steps B and C of the processing method can also be: four sub-tank bodies are sequentially spliced and fixed in a double-V shape in the perspective view, the positions of the reinforcing ring gasket B and the reinforcing support on the edge of the fixed sub-tank body are fixed, and then welding is performed; finally, the upper end cover and the lower end cover and the end cover heightening plate arranged between the upper end cover and the lower end cover are welded on both ends of the tank body.

[0013] Compared with the prior art, the present application has the following beneficial effects:

[0014] The processing method of the universal marine cement tank of the part comprises processing a universal marine cement tank of a part. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 is the front view of the embodiment of the present application;

[0016] Fig. 2 is the front view of the tank body of the embodiment of the present application;

[0017] Fig. 3 is the front view of the reinforcing ring of the embodiment of the present application;

[0018] Fig. 4 is the front view of the reinforcing ring gasket and the reinforcing support rod of the embodiment of the present application. DETAILED DESCRIPTION

[0019] The embodiment of the present application will be further described in combination with the drawings:

[0020] The processing method of the universal marine cement tank of the part comprises processing a universal marine cement tank of a part.

[0021] The universal marine cement tank of the part is shown in Figs. 1 to 4 The processing method of the universal marine cement tank of the part comprises processing a universal marine cement tank of a part.

[0022] Four oval reinforcing rings are arranged in the tank body 1 in sequence, which are reinforcing ring A 2-1, reinforcing ring B 2-2, reinforcing ring C 2-3 and reinforcing ring D 2-4 in sequence from small to large. The reinforcing rings are provided with a break at the bottom. The positions of the four reinforcing rings in each tank body 1 are the same, so that the four reinforcing rings A 2-1 are the same in size, and the four reinforcing rings 2-2, 2-3 and 2-4 are the same in size. The reinforcing ring gasket A 3-1 is vertically arranged on the two sides of each reinforcing ring. The reinforcing ring gasket B 3-2 is arranged on the outside of the two sides of the break of each reinforcing ring.

[0023] The reinforcing support rods 4 are arranged longitudinally in the tank body. The reinforcing support rods 4 are the same in size and are supported between the reinforcing ring gaskets A 3-1 on the inner sides of each reinforcing ring. The reinforcing ring gaskets B 3-2 are arranged at the joint of the adjacent two tank bodies 1. The reinforcing support rods 4 are arranged between the reinforcing ring gaskets B 3-2 on the two sides of the middle of the joint of the adjacent two tank bodies 1. The four reinforcing rings are arranged in sequence in each tank body 1 and are arranged at the same position in each tank body 1. The reinforcing ring gaskets are only two kinds, which are arranged in the middle and at the bottom of the reinforcing ring. The reinforcing ring gaskets B 3-2 can be used at the joint of the tank bodies 1. The reinforcing support rods 4 can be used between the reinforcing ring gaskets B 3-2 at the joint of the tank bodies. The reinforcing support rods 4 and the reinforcing ring gaskets B 3-2 are designed to be universal.

[0024] The heads are arranged at the two ends of the tank body. The head includes the upper head 5 and the lower head 5. The upper head and the lower head are the same in size. The head heightening plate 6 is arranged between the upper head and the lower head. In other embodiments, if the upper head and the lower head can fill the small end of the tank body after being jointed, the head heightening plate is not needed. The head is also designed as the same upper head and lower head 5 and the head heightening plate 6 therebetween. Different head heightening plates can be selected according to different heights, so that the closure of the oval port of various specifications can be realized.

[0025] The processing method includes the following steps:

[0026] Each tank body is manufactured by fixing the reinforcing ring A 2-1, the reinforcing ring B 2-2, the reinforcing ring C 2-3 and the reinforcing ring D 2-4 in sequence. The reinforcing ring gasket A 3-1 and the reinforcing ring gasket B 3-2 are welded on the reinforcing ring. The reinforcing support rod 4 is welded. The outer shell of the tank body is welded outside the reinforcing ring. The four tank bodies 1 are fixed in sequence in the double V-shaped angle. The positions of the edges of the tank body 1, the reinforcing ring gasket B 3-2 and the reinforcing support rod 4 are fixed. Then, welding is performed. Finally, the upper head 5 and the lower head 5 and the head heightening plate 6 therebetween are welded at the two ends of the tank body.

[0027] The processing method of the cement tank for ships of the present embodiment is composed of four sub-tank bodies 1, four upper and lower heads, four reinforcing rings A 2-1, four reinforcing rings B 2-2, four reinforcing rings C 2-3, four reinforcing rings D 2-4, twenty-four reinforcing ring gusset plates A 3-1, thirty-two reinforcing ring gusset plates B 3-2, and thirty-two reinforcing struts 4.

[0028] The processing method of the cement tank for ships of the present embodiment simplifies numerous parts into one sub-tank body 1, four kinds of reinforcing rings, two kinds of reinforcing ring gusset plates, reinforcing struts 4, and upper and lower heads 5, head heightening plates 6, and several other parts with high interchangeability, facilitating processing, storage, and management. In addition, the length of the tank body can be arbitrarily lengthened as needed, greatly reducing manufacturing difficulty and cost and improving manufacturing efficiency.

Claims

1. A method for processing a part-universal marine cement tank, comprising processing a part-universal marine cement tank; the tank body comprises at least two part tank bodies of the same size and of the elliptical table type with large end and small end smoothly connected, and the large ends of two adjacent part tank bodies are connected or the small ends of two adjacent part tank bodies are connected; four elliptical reinforcing rings are arranged in the part tank bodies in sequence in the transverse direction, and the bottom of each reinforcing ring is provided with a fracture; the positions of the four reinforcing rings in each part tank body are the same; reinforcing ring gaskets of the same size are vertically arranged on the inner sides of the longitudinal direction of each reinforcing ring; reinforcing struts of the same size are supported between the reinforcing ring gaskets on the inner sides of each reinforcing ring; The universal cement tank for ship includes a transversely placed tank body, a head provided at both ends of the tank body, and a reinforcing strut longitudinally arranged in the tank body, characterized in that: the processing method comprises: A. manufacturing each part tank body: fixing reinforcing ring A, reinforcing ring B, reinforcing ring C and reinforcing ring D in sequence in the transverse direction, welding reinforcing ring gasket A and reinforcing ring gasket B on the reinforcing rings, welding reinforcing struts, and welding the outer shell of the part tank body on the outer side of the reinforcing ring; B. welding after sequentially splicing and fixing at least two part tank bodies; C. finally welding the end covers on both ends of the tank body. The longitudinal direction of each reinforcing ring fracture is provided with reinforcing ring gasket B of the same size on the outer side.

2. The method of claim 1, wherein: The splicing part of two adjacent part tank bodies is provided with reinforcing ring gaskets B in a uniform distribution, and the reinforcing struts are arranged between the reinforcing ring gaskets B on both sides of the middle part of the splicing part of two adjacent part tank bodies.

3. The method of claim 2, wherein: The end cover comprises an upper end cover, a lower end cover and an end cover heightening plate arranged between the upper end cover and the lower end cover.

4. The method for processing a cement tank for marine use, which is universalized for parts, according to any one of claims 1 to 3, characterized in that: The upper end cover and the lower end cover are of the same size.

5. The method of claim 4, wherein: The tank body comprises four part tank bodies and is in a double V shape in the top view.

6. The method of claim 5, wherein: Steps B and C of the processing method can also be: four part tank bodies are sequentially spliced and fixed in a double V shape in the top view, the positions of the edges of the fixed part tank bodies, reinforcing ring gaskets B and reinforcing struts are fixed, and then welded; finally, the upper end cover and the lower end cover and the end cover heightening plate arranged between the upper end cover and the lower end cover are welded on both ends of the tank body.

7. The method of claim 6, wherein: ​

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