CN2380656Y

CN2380656Y - Angle-steel reinforced multipurpose plastic door-window section

Info

Publication number: CN2380656Y
Application number: CN 98236185
Authority: CN
Inventors: 李井冈
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-08-05
Filing date: 1998-08-05
Publication date: 2000-05-31
Anticipated expiration: 2008-08-05

Abstract

The utility model relates to an angle-steel reinforced type multipurpose plastic door-window section steel. The inner part of the door-window frame section steel is provided with a reinforced cavity (12), wherein, the transverse cross-section of which forms an L shape or an angle shape, and the reinforced cavity (12) is suitable for placing a Chinese standard angle steel. The inner part of the reinforced cavity is provided with or can be provided with an angle steel (11). The inner part of the door-window sash section steel is provided with a reinforced cavity (13), wherein, the transverse cross-section of which forms an L shape or an angle shape, and the reinforced cavity (13) is suitable for placing the angle steel. The inner part of the reinforced cavity (13) is provided with or can be provided with the Chinese standard angle steel (14). The sizes of the reinforced cavity and the angle steel on the door-window sash section steel are slightly less than the size of the door-window frame section steel. Because the reinforcing cavities are designed according to the Chinese standard angle steel size, the utility model is easily inserted with the angle steel used as a steel lining and the utility model is accepted by wide assembled manufacturers. The utility model has the advantages that the mould consumption of the section steel company can be decreased, the extrude section steel efficiency is improved, the building section steels of the high floor and the low floor are unified, the sizes of the door-window section steel are unified, and the utility model has high product grade and low cost. The utility model is particularly suitable for the application of the door-window trade in China building industry.

Description

The reinforced plastic door-window section bars of using of angle steel more

The utility model relates to building fittings, specifically is meant to be used for industry and the reinforced plastic door-window section bars of using of the angle steel of civilian construction door and window and indoor partition and fitting-out work more.

Plastic door-window as continue wood, steel, alumium alloy door and window after the 4th generation product, and be widely-used already abroad and many decades history arranged as a kind of chemical building material.Because of performances such as its insulation, sound insulation, ageing-resistant, shock resistance splendid, and belong to the environment-friendly building materials, can save a large amount of non-renewable nonferrous metal resources and save the required energy of a large amount of metal smeltings for country so popularity rate is very high, surpass 40% in the Europe average service rate, and be year by year and increase progressively trend.Plastic door-window is progressively carried out popularization at home and is listed the row of country's 95 key projects in.Present plastic material factory of China and door and window assembly plant increase rapidly.European and American profile design is continued to use in the design of section bar mostly, or directly buys external design drawing, causes the part section bar to be not suitable for China's mass consumption level at present, also is not suitable for vast door and window assembly plant and uses.Reach tens of kinds as some section bar steel lining kind, brought the difficulty of steel lining accessory processing with overstocked to assembly plant.And for example high-rise, low-rise building door-window section bar difference brings difficulty also for assembly plant's charging, and in addition, tank is too low easily to be stopped up by building site cement, so be not suitable for China's construction present situation.The PVC screen window can not can be out of shape because of it is too high as screen door; Door and window slideway is single or the like.The steel village is the indispensable reinforcement material of plastic door frame section bar, and steel lining is wide in variety and disorderly hindered popularizing and applying of plastic door-window section bar.

To be that confession under directions is a kind of be suitable for inserting the GB angle steel and make steel lining, unified height floor installation requirement, the reinforced plastic door-window section bars of using of the angle steel of unified door-window section bar specification size more the purpose of this utility model.

Described angle steel is reinforced many with plastic door-window type village, comprise doorframe and window frame section bar and bar section bar two parts, its cross section outline takes the shape of the letter U substantially, feature of the present utility model is: a reinforcement chamber (12) that is suitable for placing the L-shaped or dihedral of the cross section of angle steel is arranged in the described doorframe and window frame section bar, and this reinforcement chamber is built-in with maybe can be equipped with angle steel (11); Have a cross section that is suitable for placing angle steel to be the reinforcement chamber (13) of L type or dihedral in the described bar section bar, it is built-in with maybe can be equipped with angle steel (14), and the reinforcement chamber on the bar section bar and the size of angle steel are smaller than the doorframe and window frame section bar.The top of the described doorframe and window frame section bar that is U type outline substantially and two bottom sides respectively correspondence have a press strip groove, they are two top press strip grooves (1) and two bottom press strip grooves (6); The end face of top press strip groove (1) fuses into a plane with slideway (2) so that milling cutter processing, in the slideway (2) outside each be shaped on the shallow trace of twice in advance in order to the dress horizontal sliding wheel, but break up behind the slideway in the press strip groove of top then tankage wheel.Cross section reinforcement chamber (12) height * wide size L-shaped or dihedral that is suitable for placing angle steel in the described doorframe and window frame section bar is not less than 32 * 32, and its built-in angle steel is of a size of 30 * 30; Cross section reinforcement chamber (13) height * wide size L-shaped or dihedral that is suitable for placing angle steel in the described bar section bar is not less than 27 * 27, and its built-in angle steel is of a size of 25 * 25.

The design of plastic door-window section bar described in the utility model has taken into full account China's national situation, its reinforced shape and size just in time can be inserted the GB angle steel, after the GB angle steel inserts, the intensity of whole section bar improves greatly, adapted to the requirement of different floor door and window installation technology, because be by GB angle steel size design, so being easy to vast assembling manufacturer accepts, the mould that has reduced section bar factory again expends, can really accomplish the unification of high-rise and low-rise building section bar, the unification of door-window section bar specification size has the expensive low advantage of class, is highly suitable for the trade of Chinese architecture industry door and window and uses.

Fig. 1 is the utility model door-window section bar cross section view.

Fig. 2 is the utility model bar transverse section of section material sectional view.

Among the figure: 1-top press strip groove, 2-slideway, 3-aluminium chute, the 4-drain chamber, 5-drain hole, 6-bottom press strip groove, the 7-holddown groove, the 8-water-blocking groove, the American yarn chute of 9-, 10-incubation cavity, angle steel on the 11-doorframe and window frame section bar, reinforcement chamber on the 12-doorframe and window frame section bar, the reinforcement chamber on the 13-bar section bar, the angle steel on the 14-bar frame section.

While illustrated in figures 1 and 2 also is respectively that described section bar has the doorframe and window frame in the L-shaped reinforcement of cross section chamber and the embodiment of bar section bar.Frame and fan-Ding are matching used.Window frame in the prior art between fixed casement window and the gliding window needs many transition section bars could realize being connected, and causing constructs bothers, many disadvantages such as the not high and waste of material of intensity.Section bar described in the utility model in the top of section bar and bottom respectively correspondence have the press strip groove, only need a described section bar just can solve the transition connectivity problem well, therefore be to reduce unified door-window section bar specification model and created condition.Make the plastic door-window section bar steel lining with angle steel, its intensity is than the steel lining height of general type.Can be for low-rise building at the bottom of doorframe and window frame section bar press strip groove (6), to inject in the holddown groove (7) " gib ", the bottom surface (windowsill) that gib is followed closely in building doors and windows upward gets final product the fixed gate window frame profile; Highrise building wind-force intensity is big, can pass the front that the doorframe and window frame section bar is strengthened the chamber, passes angle steel and passes holddown groove (7) again and be fixed to hammering into expansion bolt within the walls, and the zinc-plated steel lining of also customizable in case of necessity a kind of " U " type is inserted and strengthened in the chamber.Slideway (2) above the top press strip groove (1), do not buckle the aluminium rail horizontal sliding wheel can be installed, remove brokenly slideway (2) after, buckle the aluminium rail sheave can be installed, also can withhold bar as fixed casement window.Two bar section bars are stuck in can realize on the door-window section bar two top press strip grooves that drawing of sash or door leaf slips off and close, if between configuration aluminium rail, sheave draws to slip off to close and just adds light and handy nimble and improved abrasion resistance.American yarn chute (9) is avoided the highrise building wind fan that doffs towards indoor direction when mounted usually.American yarn chute mainly slides therein for electrostatic spraying aluminium alloys screen window or screen door.Drain hole (5) should be arranged in the bottom near the row chamber, but should be not low excessively, otherwise the cement dust and sand stops up drain hole easily when installing.

Claims

1, the reinforced plastic door-window section bars of using of a kind of angle steel more, comprise doorframe and window frame section bar and bar section bar two parts, its cross section outline takes the shape of the letter U substantially, feature of the present utility model is: a reinforcement chamber (12) that is suitable for placing the L-shaped or dihedral of the cross section of angle steel is arranged in the described doorframe and window frame section bar, and this reinforcement chamber is built-in with maybe can be equipped with angle steel (11); Have a cross section that is suitable for placing angle steel to be the reinforcement chamber (13) of L type or dihedral in the described bar section bar, it is built-in with maybe can be equipped with angle steel (14).

2, plastic door-window section bar as claimed in claim 1 is characterized in that: the top of the described doorframe and window frame section bar that is U type outline substantially and two bottom sides respectively correspondence have a press strip groove, they are two top press strip grooves (1) and two bottom press strip grooves (6); The end face of top press strip groove (1) fuses into a plane with slideway (2), in the slideway (2) outside each be shaped on the shallow trace of twice in advance in order to the dress horizontal sliding wheel, break up behind the slideway and then sheave can be housed in the press strip groove of top.

3, plastic door-window section bar according to claim 1 is characterized in that: cross section reinforcement chamber (12) height * wide size L-shaped or dihedral that is suitable for placing angle steel in the described doorframe and window frame section bar is not less than 32 * 32, and its built-in angle steel is of a size of GB 30 * 30; Cross section reinforcement chamber (13) height * wide size L-shaped or dihedral that is suitable for placing angle steel in the described bar section bar is not less than 27 * 27, and its built-in angle steel is of a size of GB 25 * 25.