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Purlin support structure of a curved roof

A purlin bracket and curved surface technology, which is applied to roofs, building components, building structures, etc., can solve the problems of difficult purlin bracket installation, errors, errors, etc.

Active Publication Date: 2018-02-16
BEIJING URBAN CONSTR GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the actual construction of the building, it is impossible to be completely consistent with the simulated model, and there will be errors. When the installer installs the purlin, it is difficult to install the purlin very accurately, and some errors are prone to occur. The applicability of purlin support structure to curved surface buildings is not high

Method used

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  • Purlin support structure of a curved roof
  • Purlin support structure of a curved roof
  • Purlin support structure of a curved roof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] like figure 1 and figure 2 As shown, the steel structure 1 of a large theater is very urgent when constructing the theater. In order to reduce the impact of removing the membrane on the construction period, it is necessary to carry out partition construction. However, since the whole theater is designed as a whole, it is divided into complete If construction is carried out in an independent area, the deformation of the steel structure 1 during the dismantling process will cause the areas to fail to close together. In order to solve the above problems, the designers creatively divided the theater into area A in the middle, and four side areas B, C, D, and E around it. A shared boundary 12 is set at the boundary of adjacent areas, and the shared boundary 12 fixes the purlins 13 of each area. In order to make the structure of the common boundary 12 have a certain degree of elasticity, so as to be able to adapt to the overall deformation of the steel structure after the ...

Embodiment 2

[0045] On the basis of the above-mentioned patent, a curved roof is built above the steel structure. like Figure 8 and Figure 9 As shown, in order to solve the functions of waterproofing, heat preservation, and sound insulation of the building, the structure of the curved roof is as follows: it includes a profiled plate 201, and the lower part of the profiled plate 201 is connected and fixed with the steel structure through a galvanized folding part 208; There is a waterproof and gas-insulating membrane 202, and above the waterproof and gas-insulating membrane 202 is the first thermal insulation layer formed by the first centrifugal glass wool 217; above the first centrifugal glass wool 217, there is a single-sided aluminum foil thermal insulation rock wool 203; single-sided aluminum foil thermal insulation rock wool The main purlin 204 is fixed above the 203, and the main purlin 204 is fixed with a connecting plate 205. The connecting plate 205 is provided with two upper a...

Embodiment 3

[0051] Outside the building, curtain wall panels are generally installed as a decorative layer. The decorative layer needs to be lapped on the fixed support rods, and then the decorative layer is fixed. In order to ensure the stability of the fixation, the support points of the decorative layer need to be set on the steel structure. That is to weld and fix the purlin support structure 3 on the steel structure,

[0052] like Figure 10 As shown, the purlin support structure 3 includes a copper sleeve 301 welded on the steel structure 1, the copper sleeve 301 is provided with an internal thread, the copper sleeve 301 is threaded with a purlin support 302, and both ends of the fixed pole 303 are connected to the The purlin support 302 is connected and fixed. Then the fixing rod 303 fixes the decoration layer. However, the purlin support structure 3 will pass through the roof, thereby breaking through the waterproof layer of the roof, resulting in failure of the waterproof laye...

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Abstract

The invention discloses a purlin hanger structure of a curved roof. The purlin hanger structure comprises a copper sleeve welded to a steel structure, and the copper sleeve is connected with a purlin hanger in an adjustable mode. A support plate is fixed to the top of the purlin hanger, four second oblong holes are uniformly formed in the periphery of the support plate, and second bolts penetrate through the second oblong holes and are fixed with pieces of angle iron. The pieces of angle iron are provided with vertical oblong holes for fixing a fixed supporting rod and transverse oblong holes matched with the second oblong holes. The fixed supporting rod is fixedly clamped between the two pieces of angle iron. Clamping pieces are fixed on the two sides of the fixed supporting rod correspondingly. Third bolts penetrate through the vertical oblong holes in the two pieces of angle iron for clamping the fixed supporting rod and are connected with nuts to fix the fixed supporting rod. According to the special purlin hanger structure, stereo adjustment of a purlin hanger fixed point is realized, through the improvement of an interior supporting structure of the fixed supporting rod, mounting of the supporting structure is facilitated, and the deformation resistance capacity of the fixed supporting rod is improved.

Description

technical field [0001] The invention belongs to the field of construction, in particular to a purlin supporting structure of a curved roof. Background technique [0002] The outer surfaces of theaters, art galleries, etc. usually need to hang curtain wall panels as decorative surfaces. The decorative panels are usually fixed on the fixed poles, the fixed poles are fixed on the purlin support, and the purlin support is fixed with the steel structure of the building to form the final support. However, theaters, art galleries, etc. are mostly buildings with irregular surfaces. Therefore, most of its fixed poles are not arranged parallel to the ground, but a three-dimensional inclined design that needs to be adjusted at various angles according to the shape of the outer surface of the theater or art gallery. This makes it necessary to precisely fix the height of the purlin supporting the fixed pole, the inclination angle of the purlin supporting, and the corner of the purlin s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B7/08E04B1/38
CPCE04B1/38E04B7/08
Inventor 刘京城赵换江张羽苏李渊耿德宇谢会雪陶伟林章应
Owner BEIJING URBAN CONSTR GROUP
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