CN2646266Y

CN2646266Y - Sheet steel arch form heat preservation composite roof structure with draglines

Info

Publication number: CN2646266Y
Application number: CN 03240536
Authority: CN
Inventors: 王尔文
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-03-13
Filing date: 2003-03-13
Publication date: 2004-10-06
Anticipated expiration: 2013-03-13

Abstract

The utility model provides a sheet steel arch form heat preservation composite roof structure with draglines, consisting of arc plates, hook fittings, a heat preservation plate, a keel, an internal plate and draglines fixing components, an internal dragline, an external dragline, a upright post, a level post and a pull rod. The utility model is characterized in that: when the arc plates are made into an arc plate group on ground, a hook fitting is occluded on the connection position of two arc plates and is buckled on the keel, passing through heat preservation plate, to combined the heat preservation plate and the arc plates together; the internal plate is fixed on the keel. In order to solve the problem of increasing dead load, the draglines fixing components are arranged between the weak points of carrying capacity and are connected with a base. The construction of the structure is subject to no influence of temperature, thereby improving the carrying capacity of an arc structure and the resistance of horizontal thrust of the wall body.

Description

A kind of steel sheet arch form with drag-line is incubated compound roof structure

The utility model relates to a kind of steel sheet arch form with drag-line and is incubated compound roof system, existing arched roof with the steel sheet die mould, it is poor to exist rigidity and bearing partly to stride weight bearing power, the problem that horizontal thrust is bigger than normal, the insulation modes that adopt the in-situ spraying polyurethane more, environment temperature requires high, in the extremely frigid zones constructional difficulties, other heat preserving mode has dew to fall indoor shortcoming after rise, in addition because insulation and inner surface material all are carrier with the arch bar, the roof system deadweight increases, and makes arch form structure bear the ability drop of wind and snow load.

The purpose of this utility model provides a kind of simple and feasible, construction is not limited by environment temperature, good heat insulating, dew does not fall after rise, indoor embodiment finishing effect, and have rigidity big, bear that partly to stride weight bearing power strong, the steel sheet arch form that can reduce the arch form structure horizontal thrust is incubated compound roof structure.

The purpose of this utility model is achieved in that (general three single arches are one group) stings hanging piece at seam crossing when the group plate of ground, equidistantly sting several hanging pieces on the per pass seam, hanging piece passes warming plate and is buckled on the keel, warming plate drawn lean on into arch, inner panel is fixed on the keel, or change keel position forms required moulding.In the position of relative and wall structure post, before last warming plate, use bolton at arch bar length 1/4 bisecting point place the drag-line fixation kit, each one of the both sides of arch, drag-line passes warming plate and inner panel, is locked on the inner splint of fixation kit.Position at the wall structure post, give from the arch springing of body of wall end face and to bury weld horizontal post and hinged with it column on the ironware, horizontal columns is stretched to and is fixed a pull bar on the wall outer end, the root basis that the pull bar other end is fixed on constructional column is given and being buried on the ironware, outer drag-line one end is fixed on the fixation kit external splint at arch 1/4 place, the other end is connected with pull bar by column, horizontal columns top, forms a following string system that is equivalent to be fixed on the arch on the basis.

The utility model is incubated compound arch bar and finishes on ground, has reduced work high above the ground.Inner panel is wide in variety, moulding is abundant, efficiently solves the problem of arch building lines dullness, and in addition, the connection of inner panel seals, and plays the effect of vapour barrier.The stayed structure that forms has promptly strengthened the rigidity of steel sheet arched roof and has born and partly stride weight bearing power, improved the ability that body of wall bears horizontal force again, reduced the size on body of wall and basis, reduced cost, because horizontal cable systems at about 2/3 place of arch form height, has solved the problem that existing reinforcement measure influences indoor large space effect in the indoor section position.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing.

Fig. 1 is the section according to the structure of utility model proposition, and Fig. 2 is the local amplification of A, and Fig. 3 is the B-B section.

Describe in detail according to details of the present utility model below in conjunction with Fig. 1, Fig. 2, Fig. 3.

This structure is by as arch bar (1) hanging piece (2) warming plate (3) keel (4) inner panels (5) of outside plate and arch form composite insulation boards with by the fixing group of the trapezoidal drag-line indoor drag-line of plate (6) (7), and outdoor drag-line (8) column (9) horizontal columns (10) diagonal member (11) is formed.

Arch bar (1) is on the ground edge-on, per three fit together, when assembling, hanging piece (2) edge is encircleed to equidistantly stinging at interface, hanging piece (2) passes warming plate (3) and is buckled in along on the keel (4) of group plate width setting, change the height of keel (4), the moulding of inner panel (5) changes thereupon.The joint of inner panel uses encapsulant, arch to joint splice, high side plate is last, low side plate has promptly reduced the amount that steam enters insulation layer down, guarantees that again the dew that produces can not fall indoor.In close arch springing two places of 1/4 bisecting point of arch, be fixed with to be divided by the outer drag-line (8) that is being connected inhaul (7) the arch both sides of passing insulation (3) and inner panel (5) on inner splint (6-2) and its inner splint of drag-line fixation kit (6) (6-2) that external splint (6-3) is formed with bolt (6-1) and socket in addition on the external splint (6-3) and column (9) horizontal columns (10) of the drag-line fixation kit (6) of both sides, pull bar (11) one ends are fixed on basis that the other end on the horizontal columns (10) is fixed on wall construction post (13) root and give and burying on the ironware (14).

Claims

1, a kind of steel sheet arch form with drag-line is incubated compound roof structure by arch bar (1), hanging piece (2), warming plate (3), keel (4) inner panels (5) and drag-line fixation kit (6) inhaul (7), outer drag-line (8) column (9) horizontal columns (10) pull bar (11) is formed, it is characterized in that described arch pulls (1) and lie on one's side on the ground, during per three composition group plates, hanging piece (2) hinge in interface, warming plate (3) is compounded on the arch bar (1) with hanging piece (2) and keel (4), inner panel (5) is fixed on the keel (4), drag-line fixation kit (6) is fixed on the arch bar (1) with bolt (6-1), inhaul (7) drawknot is on the inner splint (6-2) of assembly (6), the external splint (6-3) that outer drag-line (8) is pulled in assembly (6) go up and the end of column (9) horizontal columns (10) all pull bar (11) one ends be pulled in the same end of horizontal columns (10), the other end and basis are given and are buried ironware and link to each other.

2, structure according to claim 1, it is characterized in that the interface that is engaged in arch bar (1) that hanging piece (2) is equidistant, keel (4) are fixed on the hanging piece (2), inside and outside drag-line (7), (8) are pulled on the drag-line fixation kit (6) that is fixed on two 1/4 branches of arch bar, and couple together by the basis of column (9) horizontal columns (10) pull bar (11) with the both sides exterior wall.

3, structure according to claim 1, it is characterized in that inner panel (5) arch to joint engage along stubble, promptly epipleural is last, lower side panel is down, all joints are all done encapsulation process.

4, structure according to claim 1 is characterized in that drag-line fixation kit (6) (6-3) is made up of inside and outside two ladder type clamping plate (6-2), and is fixed on bolt (6-1) on the ladder type of arch bar (1) seaming, and each one of indoor and outdoor is clipped in the middle arch bar.

5, structure according to claim 1 is characterized in that inhaul (7) is pulled between the inner splint (6-2) of two drag-line fixation kits (6).Outer drag-line (8) one ends are pulled on the external splint of (6) (6-3), and the other end is pulled in the top of horizontal columns (10) by column (9), and the upper end of pull bar (11) is connected with horizontal columns (10), and giving on lower end and the basis buried ironware (14) and be connected.

6, structure according to claim 1 is characterized in that column (9) and connecting of body of wall are hinged.