CN202157622U

CN202157622U - Floor type sliding door and window reinforcing double-pulley

Info

Publication number: CN202157622U
Application number: CN201120188468XU
Authority: CN
Inventors: 莫耀彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-22
Filing date: 2011-05-22
Publication date: 2012-03-07
Anticipated expiration: 2021-05-22

Abstract

The utility model relates to a push-and-pull sliding device, specifically to a floor type sliding door and window reinforcing double-pulley applied in the building decorating field. The reinforcing double-pulley which integrates the merits of a traditional pulley and meanwhile overcomes the shortcomings of the traditional pulley comprises a housing, an inner housing, a linked body, double pulleys, a pin and an adjusting screw. The floor type sliding door and window reinforcing double-pulley is characterized in that two rivets in two rivet holes are equipped on the mainboard reinforcing rivets on the two sides of the housing; a double-pulley linked body is equipped in the inner chamber of the housing; the inner housing is equipped on the inner wall of the housing; the two-side mainboard parts respectively belonging to the housing, the inner housing and the linked body and corresponding to a position where the pin passes through are respectively provided with a housing long inclined groove, an inner housing shaft hole and a linked body shaft hole; the long inclined groove of the housing is normally at an angle ranging from 45 DEG to 60 DEG; a bearing is equipped inside the center of each pulley; and the bearings and the pulleys are integrally formed and manufactured. By adopting the above-mentioned structure, the floor type sliding door and window reinforcing double-pulley achieves overall reinforcement, significantly improves the sliding balance, the durability and the bearing strength and further effectively prevents phenomena such as loosening, deflecting, rail clamping and derailing, etc.

Description

Door and window reinforcement type sister block is landed in a kind of push-and-pull

Technical field

The utility model relates to push-and-pull and lands the carriage of door and window, belongs to the field of building finishing industry, is applied to 90 type push-and-pulls especially and lands a kind of push-and-pull of door and window and land door and window reinforcement type sister block.

Background technology

At present, door and window trolley is landed in widely used traditional push-and-pull, generally all is formed by connecting housing, single-sheaved block, bearing pin.Simple in structure, economical with materials has its advantage; But the shortcoming that it is also arranged, when single-sheaved block is fixed on the housing inner chamber through bearing pin, housing lands door and window framework inwall through top and side plate and push-and-pull and combines fixing; It receives such structure vertical direction external force and does the time spent, and housing and single-sheaved block directly bear bigger yaw moment and gravity, and single-sheaved block is that plastic cement is processed; It with land the door and window rail and directly contact, it is big very fast with wearing and tearing that friction takes place, and occurs beat easily and get loose; Problems such as balanced differences blocks rail, and is derailed.

The utility model content

The traditional advantage of purpose collection of the utility model overcomes its shortcoming.Provide a kind of push-and-pull rational in infrastructure, that balance good, holding capacity is big, durability is strong to land door and window reinforcement type sister block.

The purpose of the utility model realizes through following technical scheme:

The utility model comprises housing, inner casing, disjunctor, sister block, bearing pin and adjustment screw.At first, the setting of sister block disjunctor is arranged on disjunctor inner chamber two ends by sister block and forms through wheel shaft riveted joint.Then, two pots of nails be provided with by the sister block disjunctor be connected the inner chamber of housing and inner casing through bearing pin and in the housing both sides main reinforcing plate rivet over and have two pots of two pots of nails following closely holes, sister block can rotate around wheel shaft.It is characterized in that housing both sides mainboard is riveted over has two pots of nails in two pots of nail holes, and two pots of nails are reinforced the settings of housings, and the sister block disjunctor is slided steadily, prevent that beat from getting loose; Its characteristic two is that the housing inner chamber is provided with the sister block disjunctor, is resistance and the wearing and tearing of reducing friction; Its characteristic three is that the mainboard inwall of being close to housing is provided with inner casing, is the convenient height of regulating sister block; Its characteristic four is respectively to have the microscler skewed slot of a housing, inner casing axis hole and disjunctor axis hole on the position that housing, inner casing and the corresponding bearing pin of disjunctor both sides mainboard pass, and bearing pin can slide in microscler skewed slot; Its characteristic five is that the microscler skewed slot of housing, inner casing axis hole and the disjunctor axis hole on housing, inner casing and the disjunctor both sides mainboard join on same position, and the microscler skewed slot of housing often is adopted as 45 degree to 60 degree, and sliding effect is best; Its characteristic six be sister block in the intracardiac bearing that is provided with, bearing and pulley are integrally formed to be made, and be to reduce resistance and wearing and tearing.Phenomenons such as such latent structure improves balance, durability, the bearing strength of slip greatly, prevents the beat that gets loose effectively, blocks rail, and is derailed.

Description of drawings

Below in conjunction with accompanying drawing utility model is further described:

Fig. 1 is the front view of the utility model;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the right view of Fig. 1;

Fig. 4 is the upward view of Fig. 1;

Fig. 5 is the vertical view of Fig. 1;

Fig. 6 is the front view of sister block disjunctor;

Fig. 7 is the left view of Fig. 6;

The specific embodiment

Mainly form referring to accompanying drawing 1-7 present embodiment by housing (1), inner casing (2), disjunctor (3), sister block (4) (5), bearing pin (6) and adjustment screw (7).First aspect: it is to be that housing (1) both sides mainboard makes the two pots of nails (8) (9) that have two pots of nail holes (81) (91) that housing (1) is reinforced the embodiment of following closely (8) (9) of riveting over two pots.Second aspect: housing (1) inner chamber is provided with sister block (4) (5) disjunctor (3); The embodiment of sister block (4) (5) disjunctor (3) is that sister block (4) (5) is arranged on and makes disjunctor (3) the inner chamber two ends that have Triaxial hole (63) (121) (131), forms sister block (4) (5) disjunctor (3) through wheel shaft (12) (13) riveted joint.The third aspect: the whole implementation scheme of the utility model is that sister block (4) (5) disjunctor (3) is connected housing (1) and the inner chamber of making between the two pots of nails (8) (9) that have two pots of nail holes (81) (91) of inner casing (2) through bearing pin (6); And sister block (4) (5) exposes outside; The adjustment screw of screwing on (7), sister block (4) (5) can rotate around wheel shaft (12) (13).Phenomenons such as embodiment can reach the integral reinforcing of the utility model like this, effectively prevents beat and gets loose, and blocks rail, and is derailed; For reducing the wearing and tearing of pulley, be provided with bearing (10) (11) at the center of sister block (4) (5), bearing (10) (11) and integrally formed the making of pulley (4) (5); Like this when pulley (4) (5) rotates; Just have only bearing (10) (11) directly to contact, both can alleviate the resistance of pulley, can prolong the application life of pulley again with wheel shaft (121) (131); Phenomenons such as so the card rail appears in anti-effectively sliding stop, and is derailed.During installation the framework inwall of door and window bottom is landed in the utility model push-and-pull of packing into, bear push-and-pull through the sister block disjunctor and land the gravity of door and window; Screw (13) (14) (15) and the side plate screw (16) (17) of mounting screw through housing (1) top lands door and window bottom framework with housing (1) top and side plate and push-and-pull and fuses.Be the convenient height of regulating sister block (4) (5) disjunctor (3); The housing of the utility model (1) inner chamber also is provided with inner casing (2); Inner casing (2) both sides mainboard is close to housing (1) both sides mainboard inwall between sister block (4) (5) disjunctor (3) and housing (1); Bearing pin (6) runs through wherein, has adjustment screw hole (71) on the side plate of the side plate of housing (1) and corresponding inner casing (2), and adjustment screw (7) is passed adjustment screw hole (71) housing (1) is connected with inner casing (2); The mainboard of housing (1), inner casing (2) and disjunctor (3) is corresponding; Respectively make on the position that bearing pin (6) passes through and have a microscler skewed slot (61), axis hole (62) and axis hole (63), each microscler skewed slot (61), axis hole (62) and axis hole (63) of organizing on the mainboard is all joined on same position, so bearing pin (6) can slide in microscler skewed slot (61); For making sliding effect better, the microscler skewed slot (61) on housing (1) mainboard often is adopted as 45 degree to 60 degree.In use; Turn adjustment screw (7) can be adjusted inner casing (2) side plate and the interpleural distance of housing (1); Inner casing (2) moves bearing pin (6) and slides along microscler skewed slot (61), moves thereby drive sister block (4) (5) disjunctor (3), reaches the purpose of regulating sister block (4) (5) height.

Claims

1. door and window reinforcement type sister block is landed in a push-and-pull; It comprises housing (1), inner casing (2), disjunctor (3), sister block (4) (5), bearing pin (6) and adjustment screw (7); After being arranged on disjunctor (3) inner chamber two ends and forming the sister block disjunctor by sister block (4) (5) through wheel shaft (12) (13) riveted joint; The inner chamber that connects housing (1) and inner casing (2) again through bearing pin (6); And in housing (1) both sides main reinforcing plate rivet over have two pots the nail holes (81) (91) two pots of nails (8) (9), the adjustment screw of screwing on (7), sister block (4) (5) can rotate around wheel shaft (12) (13).It is characterized in that housing (1) both sides main reinforcing plate rivet over have two pots the nail holes (81) (91) two pots of nails (8) (9).

2. door and window reinforcement type sister block is landed in said push-and-pull according to claim 1; The inner chamber that it is characterized in that housing (1) and inner casing (2) is provided with sister block (4) (5) disjunctor (3), and the sister block disjunctor is arranged on disjunctor (3) inner chamber two ends by sister block (4) (5) and forms through wheel shaft (12) (13) riveted joint.

3. door and window reinforcement type sister block is landed in said push-and-pull according to claim 1; It is characterized in that the mainboard inwall of being close to housing (1) is provided with inner casing (2), bearing pin (6) runs through wherein, have on the side plate of housing (1) and the side plate of corresponding inner casing (2) and regulate screw (71), adjustment screw (7) is passed and regulated screw (71).

4. land door and window reinforcement type sister block according to claim 2 or 3 said push-and-pulls, it is characterized in that respectively having the microscler skewed slot of a housing (1) (61), inner casing (2) axis hole (62) and disjunctor (3) axis hole (63) on the position that the corresponding bearing pin of housing (1), inner casing (2) and disjunctor (3) both sides mainboard (6) passes.

5. door and window reinforcement type sister block is landed in said push-and-pull according to claim 4; It is characterized in that the microscler skewed slot of housing (1) (61), inner casing (2) axis hole (62) and disjunctor (3) axis hole (63) on housing (1), inner casing (2) and disjunctor (3) the both sides mainboard join on same position, the microscler skewed slot (61) of housing (1) often is adopted as 45 degree to 60 degree.

6. land door and window reinforcement type sister block according to claim 1 or 2 said push-and-pulls, it is characterized in that the intracardiac bearing (10) (11) that is provided with in the sister block (4) (5), bearing (10) (11) and integrally formed the making of sister block (4) (5).