CN2409301Y

CN2409301Y - Standard door

Info

Publication number: CN2409301Y
Application number: CN 99256056
Authority: CN
Inventors: 李鼎仁
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-12-23
Filing date: 1999-12-23
Publication date: 2000-12-06
Anticipated expiration: 2009-12-23

Abstract

The utility model discloses a standard door, which is composed of a cross beam of a door frame, a door leaf and an adjustable ground hinge box. The door leaf is connected with the ground hinge box through the match between a conical roller bearing and a ground shaft, and the cross beam is connected with the door leaf through the match between a screw bolt shaft on a screw bolt shaft sleeve base and a screw bolt bearing shell. The structure makes the weight for bearing the door leaf increased and makes an integrated structure simple, beautiful and durable.

Description

A kind of standard gate

The utility model relates to a kind of standard gate.

Present standard gate generally is used for the gate in places such as dining room, senior Chinese and Western, restaurant, office premises, shopping centre, various quality merchandises building, because the door leaf size in these places is big, weight is big, by door hinge commonly used is to be suitable for, generally all be stressed excessive and produce and to scrap, if when strengthening supporting part, can make whole door seem that comparatively benzene weighs and influences attractive in appearance again.

The purpose of this utility model is to provide a kind of simple in structure, attractive in appearance, durable standard gate.

For achieving the above object, standard gate of the present utility model is made up of doorframe crossbeam, door leaf, adjustable Floor hinge box, top at the frame post of door leaf is provided with the stud shaft that is provided with upper hinge in bolt shaft block set, the bolt shaft block set, the lower end of the frame post of door leaf is provided with down the Pivoting bearing block set, on the Floor hinge bearing support, be provided with taper roll bearing, be provided with the bolt bush seat corresponding with the bolt shaft block set on the doorframe crossbeam on door leaf, this bolt bush seat matches with the upper hinge bolt shaft; Be provided with in the adjustable Floor hinge box below door leaf and the corresponding hinge axle bed down of following Pivoting bearing block set, the earth's axis in the above is connected with taper roll bearing.

After adopting such structure, just can imbed the Floor hinge box below the door leaf undergroundly, door leaf upper end, lower end are respectively equipped with bolt block set and following Pivoting bearing block set, the holding capacity of this mode is bigger, and is not fragile, thereby reaches simple in structure, the overall appearance of door, durable purpose.

Fig. 1 is the structural representation of a kind of embodiment specifically of the present utility model.

Fig. 2 be Fig. 1 the B-B projection as figure.

Standard gate as shown in Figure 1 and Figure 2, form by doorframe crossbeam 6, door leaf 12, adjustable Floor hinge box 19, top at the frame post of door leaf 12 is provided with the stud shaft 1 that is provided with upper hinge in bolt shaft block set 4, the bolt shaft block set 4, the lower end of the frame post of door leaf 12 is provided with down Pivoting bearing block set 15, on Floor hinge bearing support 15, be provided with taper roll bearing 17, be provided with the bolt bush seat 3 corresponding with bolt shaft block set 4 on the doorframe crossbeam 6 on door leaf 12, this bolt bush seat 3 matches with upper hinge bolt shaft 1; Be provided with in the adjustable Floor hinge box 19 below door leaf 12 and following Pivoting bearing block set 15 corresponding hinge axle beds 18 down, the earth's axis 20 in the above is connected with taper roll bearing 17; Ground hinged block 18 is fixing by the screw 21 that is contained on the adjustable Floor hinge box 19 housing limits, and is more firm for making door leaf 12, studs with in the position that crossbeam 6 and bolt bush seat 3 are joined and tightens reinforcement 7; In the frame post and the bolt shaft block set 4 of door leaf 12, on the frame post of the fixing door leaf 12 at hinge axis bearing 15 places down, be provided with the fastening reinforcement 11 of door.During installation, the earth's axis 20 on buried adjustable Floor hinge box 19 is connected with taper roll bearing 17, bolt shaft 1 on bolt shaft block set 4 matches with bolt bearing shell 2 and is connected, by adjusting three adjustment screw 21 on Floor hinge box 19 housings, it is really firm that door leaf will be trued up, this mode has improved supporting capacity greatly, thereby has realized the purpose that makes overall structure simple, attractive in appearance, durable.

Claims

1, a kind of standard gate, by doorframe crossbeam (6), door leaf (12), adjustable Floor hinge box (19) is formed, it is characterized in that: the top at the frame post of door leaf (12) is provided with bolt shaft block set (4), be provided with the stud shaft (1) of upper hinge in the bolt shaft block set (4), the lower end of the frame post of door leaf (12) is provided with down Pivoting bearing block set (15), on Floor hinge bearing support (15), be provided with taper roll bearing (17), be provided with the bolt bush seat (3) corresponding with bolt shaft block set (4) on the doorframe crossbeam (6) on door leaf (12), this bolt bush seat (3) matches with upper hinge bolt shaft (1); Be provided with in the adjustable Floor hinge box (19) below door leaf (12) and the corresponding hinge axle bed (18) down of following Pivoting bearing block set (15), the earth's axis in the above (20) is connected with taper roll bearing (17).

2, standard gate according to claim 1 is characterized in that: the Floor hinge axle bed (18) in the adjustable Floor hinge box (19) is fixing by the screw (21) that is contained on adjustable Floor hinge box (10) the housing limit.

3, standard gate according to claim 1, it is characterized in that: stud with in the position that doorframe crossbeam (6) and bolt bush seat (3) are joined and tighten reinforcement (7), the frame post of the door leaf (12) outside fixing Pivoting bearing block set (15) is down put and is provided with door fastening reinforcement (11).