CN105921564A - Method for batch machining of arc reinforcing components - Google Patents

Abstract

The invention discloses a method for batch machining of arc reinforcing components. According to the method, multiple arc reinforcing components are arranged and combined to form secondary components with stable gravity center and reasonable structure; the secondary components are wound by using a three-roller plate winding device, and are machined according to radian directions of the reinforcing components to obtain secondary components being multiple times more than single arc reinforcing components; and then, the secondary components are disassembled to achieve single machining of multiple arc reinforcing components. By use of the method, the components are attractive in appearance, labor intensity of workers is reduced and construction efficiency is increased; segmentation, and overall or secondary splicing and usage can be performed according to on-site requirements; four arc components can be processed once; and disadvantages can be effectively overcome.

Description

A kind of method of batch machining arc strenthening member

Technical field

The processing method that the present invention relates to arc strenthening member, is particularly well-suited to the reinforcing angle of many groups cartridge type steel storage tank of comparatively dense distribution Steel or the processing method of channel-section steel.

Background technology

The cartridge type storage tank of petroleum chemical industry is many to be arranged in rows, and the nearlyest hundred, and each storage tank has arc-shaped angle steel to tank body Reinforce, up to hundred, need to process in batch and could meet construction requirement.The stewing system of tradition processing arc-shaped angle steel first has to On the operational platform, according to the required length simmering angle steel processed, choose 5～7 points, fixed dam of burn-oning, then angle steel is fixed After, put fixture, stamp chock, tap chock fastening with sledgehammer, then coordinate jack or flame baking that angle steel is simmered into institute Need radian.The method fully relies on system of manually simmering, and takes time and effort, and taps or under flame baking at sledgehammer, and angle steel is difficult Exempting from there will be the situation of local deformation, the radian simmering system the most generally will not be accurate, it is difficult to reaches to make requirement, and this kind of mode is fitted Close angle steel thickness within 10mm.And traditional processing technology cannot reality produce in enormous quantities, and the aesthetic measure of outward appearance and The degree of accuracy of component is all difficult to reach, and the angle steel that angle steel thickness is more than 10mm uses traditional hydraulic jack or flame to be difficult to Simmer system, and if angle steel radian contrary, then need to convert moulding bed.

Summary of the invention

For solving disadvantages mentioned above present in traditional diamond-making technique, the present invention provides a kind of method of batch machining arc strenthening member, solves Certainly traditional in prior art processing technology cannot reality be produced in enormous quantities, and the degree of accuracy of the aesthetic measure of outward appearance and component is the most difficult With the problem reached.

Multiple arc strenthening members are arranged by a kind of method that the technical scheme is that batch machining arc strenthening member Combination so that it is form a steadily of centre of gravity, two secondary members rational in infrastructure, utilize three-roller type venner reeling device, two secondary members are entered Row rolls, and is processed according to the radian direction of strenthening member, i.e. can obtain being multiple times than two secondary members of single arc strenthening member, Again two secondary members are disassembled, i.e. can reach many arc strenthening members of single process.

Described arc strenthening member size is on three-roller type venner reeling device in roller adjustable extent.

Described arc strenthening member is that angle steel, channel-section steel, square steel or angle steel combine with channel-section steel.

A kind of method of batch machining arc strenthening member, including following step:

(1) angle steel rolled by needs is the simplest fixing two-by-two, forms T-shaped component；

(2) again by two T-shaped component groups to forming in the middle of one channel-section steel both sides respectively with the temporary component of an angle steel, and in centre Strength plate is added at channel-section steel；

(3) utilize veneer reeling machine that component formed above is rolled processing；

(4) according to the form of strenthening member, carry out the component processed splitting or overall use；At this, single angle steel or component can Directly it is spliced into required arc component two-by-two.

The invention has the beneficial effects as follows: the inventive method not only beautiful appearance, and component precision can be improved, reduce workman's labor Fatigue resistance, improves efficiency of construction.The method can carry out segmentation, entirety or secondary assembly according to field demand and use, and once can add 4 arc components of work.Can effectively solve above-mentioned drawback.

Accompanying drawing explanation

Fig. 1 is the T-shaped component schematic diagram of two angle steel compositions；

Fig. 2 is two T-shaped component groups temporary component schematic diagrams to being formed；

Fig. 3 is three-roller type venner reeling device machining sketch chart；

Fig. 4 is the arc strenthening member schematic diagram after removing both sides angle steel；

Fig. 5 is single arc strenthening member schematic diagram；

Wherein, 1-temporary component；2-stiffener.

Detailed description of the invention

Described in further detail to the inventive method below in conjunction with the accompanying drawings.

Step one: according to the girth of required arc component, calculate the angle steel quantity needed for single group arc component, for ensureing to roll arc The degree of accuracy of degree, single rolls length can not be long, no more than three angle steel length.The angle steel rolled by needs leans against two-by-two The back of the body is fixing, forms T-shaped component, such as Fig. 1.Fixed form is for being interrupted welding, about discontinuity length 1000mm, weld length About 30mm.

Step 2: be grouping by two T-shaped components, forming a centre is channel-section steel form, and both sides are respectively with an angle steel Temporary component, such as Fig. 2, requires to carry out adding of stiffener 2 according to design at the middle channel-section steel of temporary component.

Step 3: utilize veneer reeling machine to be rolled by temporary component 1, such as Fig. 3, coiling process to control to roll speed, roll Journey carries out observing measurement to rolling radian, adjusts in time.The temporary component rolling into required radian wants specification to put, must not stress Deformation.

Step 4: the temporary component after rolling, both sides angle steel is removed, and removing the remaining component after the angle steel of both sides is steel storage Arc strenthening member needed for tank.The both sides angle steel removed is because having rolled equally, and it is right directly to organize, after adding stiffener 2 Directly form one group of new strengthening arc-shaped angle steel, or entirety is disassembled, and is used alone.

In embodiment, angle steel is alternatively channel-section steel, square steel or angle steel and channel-section steel combination.

The above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art, Under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as this Bright protection domain.

Claims (4)

1. the method for a batch machining arc strenthening member, it is characterised in that multiple arc strenthening members are carried out permutation and combination, Form it into a steadily of centre of gravity, two secondary members rational in infrastructure, utilize three-roller type venner reeling device, two secondary members are entered Row rolls, and is processed according to the radian direction of strenthening member, i.e. can obtain being multiple times than the two of single arc strenthening member Secondary member, then two secondary members are disassembled, i.e. can reach many arc strenthening members of single process.

A kind of method of batch machining arc strenthening member, it is characterised in that described arc reinforces structure Part size is on three-roller type venner reeling device in roller adjustable extent.

A kind of method of batch machining arc strenthening member, it is characterised in that described arc reinforces structure Part is that angle steel, channel-section steel, square steel or angle steel combine with channel-section steel.

A kind of method of batch machining arc strenthening member, it is characterised in that include following step Rapid:

(1) angle steel rolled by needs is the simplest fixing two-by-two, forms T-shaped component；

(2) again by two T-shaped component groups to forming in the middle of one channel-section steel both sides respectively with the temporary component of an angle steel, and Strength plate is added at middle channel-section steel；

(3) utilize veneer reeling machine that component formed above is rolled processing；

(4) according to the form of strenthening member, carry out the component processed splitting or overall use；At this single angle steel or Component can be spliced into required arc component the most two-by-two.