CN217942153U

CN217942153U - Track frock of marcing of groove plasma cutting machine is crawled to magnetic force

Info

Publication number: CN217942153U
Application number: CN202222150229.6U
Authority: CN
Inventors: 李金华; 董宏斌; 陈燕舞; 张静; 李学燕; 刘仙君
Original assignee: Xinjiang Lanshi Refitting Energy Engineering Co ltd
Current assignee: Xinjiang Lanshi Refitting Energy Engineering Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2022-12-02
Anticipated expiration: 2032-08-16

Abstract

The application relates to an advancing track tool of a magnetic crawling groove plasma cutting machine, which is applied to the condition that the material on the inner wall of a spherical shell plate cannot be directly adsorbed, and comprises a base plate (4), a track plate (2) arranged on the base plate (4) and two round steels (1) arranged on the track plate (2); the curvature and the length of the base plate (4) and the track plate (2) are matched with those of the spherical shell plate (5), and the two round steels (1) extend along the length direction of the track plate (2) and form a walking channel of a roller of the cutting machine in the middle. The method effectively solves the problem that the inner wall material of the spherical shell plate cannot be directly adsorbed in the prior art; moreover, the tool is simple in structure, simple and easy to learn, convenient to assemble and disassemble, small in occupied space and capable of being used repeatedly.

Description

Track frock of marcing of groove plasma cutting machine is crawled to magnetic force

Technical Field

The application relates to the technical field of mechanical equipment manufacturing, in particular to an advancing track tool of a magnetic crawling groove plasma cutting machine.

Background

In recent years, with the steady and rapid development of the economy of China, the construction of stainless steel and steel-stainless steel composite plate spherical tanks becomes one of the inevitable trends of more and more chemical enterprises, and the spherical tanks are developed towards large-scale and thick-wall high-parameter. In the past, the number of built stainless steel spherical tanks in China is extremely small due to the limitation of materials and manufacturing capability, and the specification of the stainless steel spherical tanks is increasingly large along with the improvement of research and development and production technologies.

However, in the manufacturing process of the stainless steel shell plate, because the plasma cutting equipment for groove forming is not perfect enough, the traditional magnetic creeping groove plasma cutting machine cannot be directly placed on the pressed spherical shell plate with the curved inner wall for groove cutting (because the roller of the magnetic creeping groove plasma cutting machine cannot be adsorbed on the surface of the stainless steel material at all).

Disclosure of Invention

The technical problem that this application will be solved provides a track frock of marcing of groove plasma cutting machine is crawled to magnetic force to the unable direct adsorbed condition of adaptation spherical shell inboard wall material.

In order to solve the problems, the application provides an advancing track tool of a magnetic crawling groove plasma cutting machine, which is applied to the condition that the material on the inner wall of a spherical shell plate cannot be directly adsorbed, and comprises a base plate, a track plate arranged on the base plate and two round steel arranged on the track plate; the base plate and the curvature and the length of the track plate are matched with the spherical shell plate, and the two round steels extend along the length direction of the track plate and form a walking channel of a roller of the cutting machine in the middle.

Preferably, the tool further comprises angle steel arranged at the top of the track plate and extending along the length direction of the track plate; the two round steels are positioned on one side of the track plate, and the angle steel is positioned on the other side of the track plate.

Preferably, the tool further comprises a plurality of lifting lugs arranged at the top of the track plate.

Preferably, this frock still includes the edge the distance pole that the spherical shell board width direction set up, the one end of distance pole is established the avris of cutting groove is kept away from to the track board, and the other end is established the avris of cutting groove is kept away from to the spherical shell board.

Compared with the prior art, the method has the following advantages:

in this application, the track board bottom is equipped with the backing plate for prevent that the track board is direct to cause the damage of spherical shell inboard wall with the contact of spherical shell inboard wall, the track board top is equipped with the walking passageway that is formed by two round steel, supplies the cutting machine gyro wheel to march and uses, has effectively solved the unable direct absorbent problem of spherical shell inboard wall material among the prior art. And this application frock simple structure, easy operation easily learns, and equipment and dismantlement are convenient, and occupation space is few, can use repeatedly.

Drawings

The following describes embodiments of the present application in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural diagram of a travel track tool of a magnetic crawling groove plasma cutting machine provided in an embodiment of the present application.

Fig. 2 isbase:Sub>A view frombase:Sub>A-base:Sub>A in fig. 1.

In the figure: 1-round steel, 2-track plate, 3-angle steel, 4-backing plate and 5-spherical shell plate.

Detailed Description

Referring to fig. 1 and 2, aiming at the condition that the inner wall of the spherical shell plate is made of stainless steel, composite plates and other materials which cannot be directly adsorbed, the embodiment of the application provides an advancing track tool of a magnetic crawling groove plasma cutting machine, wherein the tool mainly comprises a base plate 4, a track plate 2 arranged on the base plate 4 and two round steel 1 arranged on the track plate 2.

The track plate 2 is carbon steel, and backing plate 4 is stainless steel, and backing plate 4 welds in track plate 2 bottom, and camber and length between them and ball shell board 5 suit to make the frock bottom and the better laminating of 5 inner walls of ball shell board. The backing plate 4 is used for completely isolating the track plate 2 made of carbon steel from the inner wall of the spherical shell plate 5 made of stainless steel, and effectively preventing carbon steel from directly contacting with stainless steel and being carburized.

The two round steel 1 extend along the length direction of the track plate 2 and are welded with the track plate 2; the distance between the two round steel 1 is matched with the width of the roller of the cutting machine, and a walking channel for the roller is formed. In addition, the area between the two round steel 1, namely the upper wall surface of the walking channel, needs to be smooth, and the phenomenon that the roller and the round steel 1 are blocked when the cutting machine moves forwards is avoided.

During the use, refer to the groove cutting position of 5 avris of spherical shell board earlier, arrange the 5 inner walls suitable positions of spherical shell board in with this application frock is whole, then arrange the walking passageway between two round steel 1 with the cutting machine gyro wheel, the adjustment gyro wheel is nimble with the cooperation of round steel 1, and the adjustment plasma cutting torch angle is igniteed after meeting the cutting requirement and is cut.

In this application, 2 tops of track board still are equipped with the lug of a plurality of interval distribution for hang lifting hook and wire rope, as the hoisting point, can directly weld the steel pipe of a small section horizontal setting on track board 2 when actual preparation.

The top of the track plate 2 is further provided with angle steel 3, the angle steel 3 extends along the length direction of the track plate 2, the sharp angle of the angle steel 3 is upward, and the opening is downward and is welded with the track plate 2; the two round steels 1 are positioned on one side of the track plate 2, and the angle steel 3 is positioned on the other side of the track plate 2. The angle iron 4 is used for preventing the track slab 2 from being deformed caused by repeated hoisting and transferring processes and long-time heating.

In addition, this application frock still includes the distance pole that sets up along 5 width direction of spherical shell board, and the avris of keeping away from the cutting groove at track board 2 is established to the one end of distance pole, and the avris of keeping away from the cutting groove at spherical shell board 5 is established to the other end. The long edge of the spherical shell plate 5 is large in size, the distance rod is mainly used for adjusting the displacement of the track plate 2 in the width direction of the spherical shell plate 5, the distance between the edge of the track plate 2 and the length direction datum line of the spherical shell plate 5 is uniform, and the cut arc line can be smooth and is not wavy. In the actual manufacturing process, the distance rod can adopt an independent adjustable expansion piece (prior art), and joints for connecting the side of the spherical shell plate 5 and the side of the track plate 2 are arranged at the two ends of the expansion piece.

Based on the above disclosure, the following description will be given by way of example with reference to practical application scenarios and operations.

1. Before use, carefully checking whether the round steel 1, the backing plate 4, the angle steel 3 and the track plate 2 are welded firmly or not; the round steel 1 and the welding leg of the track slab 2 are polished smoothly, and the inner side of the round steel cannot be welded.

2. Carefully checking that the curvature of the track slab 2 meets the requirement, and the surface cutting trolley of the steel plate has a smooth, clean and sundry-free advancing area.

3. Carefully checking whether the clamping point (namely the lifting lug) for hoisting and the track slab 2 are welded firmly.

4. Carefully checking that the curvature of the spherical shell plate 5 needing groove cutting meets the requirements, the sizes of the cutting line and the checking line are correct, the line mark is clear, the spherical shell plate 5 is stably and completely aligned on the deformation-preventing cutting tire, and the inner side surface of the spherical shell plate is clean and free of impurities.

5. Place this application track frock of marcing whole steadily on spherical shell board 5, guarantee that track board 2 outside lower limb and spherical shell board 5 go up the check line distance between suitable to guarantee backing plate 4 and 5 surface laminatings of spherical shell board.

6. Place magnetic force groove plasma cutting machine of crawling in this application track frock one end (the ascending one end of length direction) of marcing, the adjustment gyro wheel is nimble with the 1 cooperation of round steel, and the adjustment plasma cutting torch angle is igniteed after meeting the cutting requirement and is cut.

The technical solutions provided by the present application are described in detail above. The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the structure and the core concept of the present application. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.

Claims

1. A traveling track tool of a magnetic crawling groove plasma cutting machine is characterized by being applied to the situation that materials on the inner wall of a spherical shell plate cannot be directly adsorbed, and comprising a base plate (4), a track plate (2) arranged on the base plate (4) and two round steels (1) arranged on the track plate (2); backing plate (4) with the camber and the length of track board (2) suit with spherical shell board (5), two round steel (1) are followed track board (2) length direction extends and forms the walking passageway of cutting machine gyro wheel in the centre.

2. The tooling of claim 1, further comprising angle steel (3) provided at the top of the track plate (2) and extending along the length of the track plate (2); the two round steels (1) are located on one side of the track plate (2), and the angle steel (3) is located on the other side of the track plate (2).

3. A travelling rail tool according to claim 1, characterised in that it further comprises several lifting lugs arranged on top of the rail plate (2).

4. The tooling of claim 1, further comprising a distance rod disposed along the width direction of the spherical shell plate (5), wherein one end of the distance rod is disposed at the side of the track plate (2) away from the cutting groove, and the other end is disposed at the side of the spherical shell plate (5) away from the cutting groove.