A kind of for the assembled moulding bed of bending box-type member and making method thereof
Technical field
The invention belongs to structure steel fabrication technical field, particularly relate to a kind of for the assembled moulding bed of bending box-type member and making method thereof.
Background technology
Along with the development of economy, large span class deformed steel member finds broad application in steel building. During bending box shape steel structure component installaiton, traditional manufacture craft adopts control bending component two ends and has the shape at point of attachment place and position dimension to control the precision of component with this component, and requires to assemble on special moulding bed. This kind of moulding bed is with strong points, but use range limitation, be not suitable for the box shape steel structure assembling of a large amount of bending in various degree, it is difficult to recycle, the waste of moulding bed material can be caused.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of for the assembled moulding bed of bending box-type member and making method thereof, to solve tradition moulding bed use range limitation, be not suitable for the box shape steel structure assembling of a large amount of bending in various degree, and be difficult to recycle, the problem of the waste of moulding bed material can be caused.
The technical solution adopted for the present invention to solve the technical problems is: provides a kind of and is used for the assembled moulding bed of bending box-type member, comprise support, supporting plate, clamping groove plate and clamp, it is welded with the first supporting plate between wherein said first support and the 2nd support, it is welded with the 2nd supporting plate between described 2nd support and the 3rd support, described first supporting plate is mutually vertical with the 2nd supporting plate, described supporting plate has some card groove holes corresponding with clamping groove plate, the side of described clamping groove plate is provided with a support block, and clamping groove plate has some card grooves, described clamping groove plate is welded on card groove hole, described clamp shape is corresponding with card groove shape, and clamp is arranged on card groove.
The further technical scheme of the present invention is, described first supporting plate and horizontal direction angle 60 ��, described 2nd supporting plate and horizontal direction angle 30 ��.
The further again technical scheme of the present invention is that in described back up pad, symmetry has some the card groove holes corresponding with clamping groove plate respectively.
The further again technical scheme of the present invention evenly has 10 card grooves on described clamping groove plate.
The further again technical scheme of the present invention is erected between described some card grooves and is 0.8485mm to the discrepancy in elevation.
The further again technical scheme of the present invention is that described clamp is identical with card groove shape, and clamp length is less than card slot length.
The present invention more further technical scheme be that described card groove is be that the circle of 3mm is with adjacent center of circle spacing by some radiusesMode vertical array, and first circle and clamping groove plate edge tangent.
The further technical scheme of the present invention is, the circle of described clamp cross section to be some radiuses be 3mm is with adjacent center of circle spacingMode vertical array, overall length is 150mm, and clamp thickness is 6mm, and thinnest part is
For a constructional method for the assembled moulding bed device of bending box-type member, comprising following steps:
A support is held on plain ground by () at a certain distance, and supporting plate is placed in support perforate in advance;
B () gets respectively at 2 on the first support and the 2nd support is group echo point position to be shelved, wherein as reference point, to calculate the relative relief of other 3;
C (), according to calculation result, regulates the first supporting plate built-in length of the first support and the 2nd support, and pass the card groove hole on the first supporting plate with clamping groove plate, and clamp, through card groove on clamping groove plate, completes embedding solid;
D first support and the 2nd support are shelved on the first supporting plate by mark point by (), clamp device by arch and fix the first support, the 2nd support and the first supporting plate;
E () completes the location of the 2nd supporting plate on the 2nd support and the 3rd support with fixing by step (b), (c), (d);
F interface between first support, the 2nd support, the 3rd support, the first supporting plate and the 2nd supporting plate is welded by (), be welded on by clamping groove plate on the first supporting plate and card groove hole corresponding to the 2nd supporting plate;
G () first completes the first support by step (b), (c), (d), (e), (f) and the 2nd support entirety is welded with the first supporting plate, then completes the 2nd support and the 3rd support welds with the 2nd supporting plate.
The card groove of the present invention can be divided into five class ten row, and often row card groove is that the circle of 3mm is with adjacent center of circle spacing by a series of radiusMode vertical array, the initial circular hole of five class card grooves erect to the discrepancy in elevation be 0.8485mm, within make-up machinery error can be controlled in 0.425mm. Building in bending box builds in assembling process, clamp inserts corresponding card groove location and can complete component assembly location, save time, material, and then improve packaging efficiency.
Useful effect
The present invention provide a kind of can suitability wide, can the moulding bed of Reusability, the box shape steel structure for bending in various degree is assembled, and saves time, material in an assembling process, and then improves packaging efficiency.
Accompanying drawing explanation
Fig. 1 is the support front view of the present invention.
Fig. 2 is the support vertical view of the present invention.
Fig. 3 is the axonometric drawings such as the support southeast of the present invention.
Fig. 4 is the clamping groove plate front view of the present invention.
Fig. 5 is the clamping groove plate vertical view of the present invention.
Fig. 6 is the axonometric drawings such as the clamp southeast of the present invention.
Fig. 7 is the clamp front view of the present invention.
Embodiment
Below in conjunction with specific embodiment, set forth the present invention further. Limit the scope of the invention it will be understood that these embodiments are only not used in for illustration of the present invention. In addition it will be understood that after having read the content that the present invention lectures, the present invention can be made various changes or modifications by those skilled in the art, and these equivalent form of values fall within the application's appended claims limited range equally.
Embodiment 1
As shown in Figure 1, Figure 2 and Figure 3, a kind of moulding bed support for steel construction assembling, comprise support 1,2,3, supporting plate 4,5, eight pieces of clamping groove plates 6 and some clamps 10, the card groove hole 7 having two sizes identical with clamping groove plate 6 on supporting plate 4,5, and clamping groove plate 6 two bond pads are on supporting plate.
As shown in Figure 1, a kind of moulding bed support 1,2,3 for steel construction assembling and supporting plate 4,5, described support 1,2,3 is 30mm Plate Steel, is highly followed successively by 1.14m, 0.43m, 0.85m; Described supporting plate 4,5 is 30mm Plate Steel, the first supporting plate 4 and horizontal direction angle 60 ��, and the 2nd supporting plate 5 is 30 �� with horizontal direction angle, plate is opened hole and is of a size of 280mm �� 25mm.
As shown in Figure 4 and Figure 5, a kind of moulding bed clamping groove plate 6 for steel construction assembling, comprising a rest pad 8 and 10 card grooves 9, clamping groove plate 6 is of a size of 280mm �� 230mm �� 25mm, on clamping groove plate 6 often row card groove by a series of radius be 3mm circle taking adjacent center of circle spacing asMode vertical array, card groove (1) and (2), card groove (2) and card groove (3), card groove (3) and erect between card groove (4), card groove (4) and card groove (5) and be 0.8485mm to the discrepancy in elevation, rest pad 8 is of a size of 25mm �� 25mm �� 20mm.
As shown in Figure 6, Figure 7, a kind of moulding bed clamp 10 for steel construction assembling, the circle of cross section to be 7 radiuses be 3mm is with adjacent center of circle spacingMode vertical array, overall length 150mm, clamp thickness is 6mm, and thinnest part is
The constructional method of said apparatus:
(1) support 1,2,3 is held on plain ground at a certain distance, and supporting plate 4,5 is placed in support perforate in advance;
(2) getting on the first support 1 and the 2nd support 2 respectively at 2 is group echo point position to be shelved, wherein as reference point, to calculate the relative relief of other 3;
(3) according to calculation result, regulating the first supporting plate 4 built-in length of the first support 1 and the 2nd support 2, and pass the card groove hole 7 on the first supporting plate 4 with clamping groove plate 6, clamp 10, through card groove 9 on clamping groove plate 6, completes embedding solid;
(4) the first support 1 and the 2nd support 2 are shelved on the first supporting plate 4 by mark point, clamp device by arch and fix the first support 1, the 2nd support 2 and the first supporting plate 4;
(5) location of the 2nd supporting plate 5 on the 2nd support 2 and the 3rd support 3 is completed with fixing by step (2), (3), (4);
(6) interface between the first support 1, the 2nd support 2, the 3rd support 3, first supporting plate 4 and the 2nd supporting plate 5 is welded, clamping groove plate 6 is welded on the card groove hole 7 of the first supporting plate 4 and the 2nd supporting plate 5 correspondence;
(7) step (2), (3), (4), (5), (6) first complete the first support 1 and the 2nd support 2 entirety is welded with the first supporting plate 4, then complete the 2nd support 2 and the 3rd support 3 welds with the 2nd supporting plate 5. .