CN205243247U - Be applied to axle construction of revolving door - Google Patents

Abstract

The utility model discloses a be applied to axle construction of revolving door, it includes, lower extreme fixed plate and clamping in last, middle mount between the lower extreme fixed plate, on, install the inboard pivot mounting bracket of mount in the middle of being located between the lower extreme fixed plate, the pivot mounting bracket includes the mounting bracket base, mounting bracket face lid, base holding hole is seted up to mounting bracket base core, the activity pivot is installed to the pivot mounting bracket, the base through -hole that runs through completely about base holding hole bottom portion sets up, the activity pivot inlays that adorn in the base through -hole and to extend to the base holding downthehole in activity pivot upper end, activity pivot upper end sets up the pivot and keeps off the shoulder, suit in activity pivot outlying cod is equipped with to downthehole the inlaying of base holding, the cod clamps and keeps off between shoulder and the base holding hole bottom portion in the pivot, middle mount corresponds mounting bracket base spiral shell and adorns left and right side adjusting screw. Through the structure design, the utility model has the advantages of novel in design, reliable and stable nature is good, the controllability is good, convenient to use.

Description

A kind of axle construction that is applied to revolving door

Technical field

The utility model relates to revolving door technical field, relates in particular to a kind of axle construction that is applied to revolving door.

Background technology

As a kind of door of important kind, revolving door is widely used in daily life, such as hotel, office building etc.

In the revolving door course of work, it is taking a jackshaft as pivot point, and the door leaf of revolving door installs around jackshaft rotation. But for the axle construction of existing revolving door, its ubiquity reliability is poor and regulate inconvenient defect.

Summary of the invention

The purpose of this utility model is to provide a kind of axle construction that is applied to revolving door for the deficiencies in the prior art, and this Structural Design of Shaft novelty, reliability that is applied to revolving door is good, controllability is good, easy to use.

For achieving the above object, the utility model is achieved through the following technical solutions.

A kind of axle construction that is applied to revolving door, include and be respectively upper end fixed head, the lower end fixed head that horizontal cross is arranged, lower end fixed head is positioned at lower end side and upper end fixed head and the lower end fixed head parallel interval layout of upper end fixed head, fixed mount in the middle of being installed with between upper end fixed head and lower end fixed head;

Between upper end fixed head and lower end fixed head, can relatively be equiped with actively the mounting frame for rotary shaft of fixed mount inner side in the middle of being positioned at, mounting frame for rotary shaft includes installing rack base and is screwed on the installing rack cover of installing rack base upper surface, the core of installing rack base offers the base accommodating hole towards upper shed, mounting frame for rotary shaft is equiped with movable rotation-shaft rotatably, the base accommodating hole bottom of installing rack base offers the base plate through holes that runs through completely up and down and be communicated with base accommodating hole, movable rotation-shaft is flush-mounted in base plate through holes and the upper end of movable rotation-shaft extends in base accommodating hole, the bottom of movable rotation-shaft is passed lower end fixed head and is extended to the lower end side of lower end fixed head, the upper end of movable rotation-shaft is provided with rotating shaft shoulder block, in the base accommodating hole of installing rack base, be embedded with the cod that is set in movable rotation-shaft periphery, cod is installed between rotating shaft shoulder block and base accommodating hole bottom,

Middle fixed mount is screwed with left side set screw in the left end side of installing rack base, middle fixed mount is screwed with right side set screw in the right-hand member side of installing rack base, the thread head of left side set screw, the thread head of right side set screw respectively with installing rack base butt.

Wherein, in described base plate through holes, be embedded with the base sleeve that is set in described movable rotation-shaft periphery.

Wherein, the upper end of the corresponding described movable rotation-shaft of described installing rack cover offers the cover through hole running through completely up and down, and the upper end of movable rotation-shaft is passed cover through hole and extended to the upper end side of installing rack cover.

Wherein, in described cover through hole, be embedded with the cover sleeve pipe that is set in described movable rotation-shaft periphery.

The beneficial effects of the utility model are: a kind of axle construction that is applied to revolving door described in the utility model, it comprises, lower end fixed head and being installed in, middle fixed mount between the fixed head of lower end, on, between the fixed head of lower end, can install relatively actively the mounting frame for rotary shaft of fixed mount inner side in the middle of being positioned at, mounting frame for rotary shaft comprises installing rack base, installing rack cover, installing rack base core is offered base accommodating hole, mounting frame for rotary shaft is installed movable rotation-shaft rotatably, the base plate through holes running through completely is up and down offered in base accommodating hole bottom, movable rotation-shaft is flush-mounted in base plate through holes and movable rotation-shaft upper end extends in base accommodating hole, movable rotation-shaft bottom is through lower end fixed head and extend to lower end fixed head lower end side, movable rotation-shaft upper end arranges rotating shaft shoulder block, in base accommodating hole, be embedded with the cod that is set in movable rotation-shaft periphery, cod is installed between rotating shaft shoulder block and base accommodating hole bottom, middle fixed mount is in installing rack base left end side spiral shell dress left side set screw, and middle fixed mount is in installing rack base right-hand member side spiral shell dress right side set screw, the thread head of left side set screw, the thread head of right side set screw respectively with installing rack base butt. design by said structure, the utlity model has modern design, reliability is good, controllability is good, easy to use advantage.

Brief description of the drawings

Utilize accompanying drawing to be further detailed the utility model below, but the embodiment in accompanying drawing does not form any restriction of the present utility model.

Fig. 1 is structural representation of the present utility model.

In Fig. 1, include:

11---upper end fixed head 12---lower end fixed head

13---middle fixed mount 2---mounting frame for rotary shaft

21---installing rack base 211---base accommodating hole

212---base plate through holes 22---installing rack cover

221---cover through hole 3---movable rotation-shaft

31---rotating shaft shoulder block 4---cod

51---left side set screw 52---right side set screw

61---base sleeve 62---cover sleeve pipe.

Detailed description of the invention

Below in conjunction with concrete embodiment, the utility model is described.

As shown in Figure 1, a kind of axle construction that is applied to revolving door, include and be respectively upper end fixed head 11, the lower end fixed head 12 that horizontal cross is arranged, lower end fixed head 12 is positioned at lower end side and the upper end fixed head 11 of upper end fixed head 11 to be arranged with lower end fixed head 12 parallel interval, fixed mount 13 in the middle of being installed with between upper end fixed head 11 and lower end fixed head 12.

Further, between upper end fixed head 11 and lower end fixed head 12, can relatively be equiped with actively the mounting frame for rotary shaft 2 of fixed mount 13 inner sides in the middle of being positioned at, mounting frame for rotary shaft 2 includes installing rack base 21 and is screwed on the installing rack cover 22 of installing rack base 21 upper surfaces, the core of installing rack base 21 offers the base accommodating hole 211 towards upper shed, mounting frame for rotary shaft 2 is equiped with movable rotation-shaft 3 rotatably, base accommodating hole 211 bottoms of installing rack base 21 offer the base plate through holes 212 that runs through completely up and down and be communicated with base accommodating hole 211, movable rotation-shaft 3 is flush-mounted in base plate through holes 212 and the upper end of movable rotation-shaft 3 extends in base accommodating hole 211, the bottom of movable rotation-shaft 3 is passed lower end fixed head 12 and is extended to the lower end side of lower end fixed head 12, the upper end of movable rotation-shaft 3 is provided with rotating shaft shoulder block 31, in the base accommodating hole 211 of installing rack base 21, be embedded with the cod 4 that is set in movable rotation-shaft 3 peripheries, cod 4 is installed between rotating shaft shoulder block 31 and base accommodating hole 211 bottoms.

Further, middle fixed mount 13 is screwed with left side set screw 51 in the left end side of installing rack base 21, middle fixed mount 13 is screwed with right side set screw 52 in the right-hand member side of installing rack base 21, the thread head of left side set screw 51, the thread head of right side set screw 52 respectively with installing rack base 21 butts.

Installing rack base 21 of the present utility model carrys out movable support rotating shaft 3 by cod 4, cod 4 can bear the axial force of movable rotation-shaft 3 effectively, in the process of rotating relative to installing rack base 21, installing rack cover 22 at movable rotation-shaft 3, cod 4 is movable support rotating shaft 3 reliablely and stablely.

In addition, in the utility model course of work, staff can adjust by left side set screw 51, right side set screw 52 position, left and right of mounting frame for rotary shaft 2 and movable rotation-shaft 3; In the time that staff need to regulate mobile movable rotation-shaft 3 towards left side, only need correspondingly unscrew left side set screw 51 and screw right side set screw 52; In the time that staff need to regulate movable rotation-shaft 3 towards right side, only need unscrew accordingly right side set screw 52 and screw left side set screw 51. By above-mentioned activity adjustment structural design, in the utility model course of work, staff can finely tune the position, left and right of revolving door effectively.

Comprehensive above-mentioned situation is known, designs by said structure, the utlity model has modern design, reliability is good, controllability is good, easy to use advantage.

As preferred embodiment, as shown in Figure 1, in base plate through holes 212, be embedded with the base sleeve 61 that is set in movable rotation-shaft 3 peripheries. In the utility model course of work, base sleeve 61 can separate movable rotation-shaft 3 and installing rack base 21 intervals effectively, can effectively avoid installing rack base 21 directly to wear and tear; Can not normally use when base sleeve 61 appearance wearing and tearing time, staff only need change base sleeve 61, can effectively save like this maintenance cost.

As preferred embodiment, the upper end of the corresponding movable rotation-shaft 3 of installing rack cover 22 offers the cover through hole 221 running through completely up and down, and the upper end of movable rotation-shaft 3 is passed cover through hole 221 and extended to the upper end side of installing rack cover 22; Further, in cover through hole 221, be embedded with the cover sleeve pipe 62 that is set in movable rotation-shaft 3 peripheries.

The same with base sleeve 61, in the utility model course of work, cover sleeve pipe 62 can separate movable rotation-shaft 3 and installing rack cover 22 intervals effectively, can effectively avoid installing rack cover 22 directly to wear and tear; Can not normally use when the 62 appearance wearing and tearing of cover sleeve pipe time, staff only need change cover sleeve pipe 62, can effectively save like this maintenance cost.

Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.

Claims (4)

1. one kind is applied to the axle construction of revolving door, it is characterized in that: include and be respectively upper end fixed head (11), the lower end fixed head (12) that horizontal cross is arranged, lower end fixed head (12) is positioned at lower end side and the upper end fixed head (11) of upper end fixed head (11) to be arranged with lower end fixed head (12) parallel interval, fixed mount (13) in the middle of being installed with between upper end fixed head (11) and lower end fixed head (12);

Between upper end fixed head (11) and lower end fixed head (12), can relatively be equiped with actively the mounting frame for rotary shaft (2) of fixed mount (13) inner side in the middle of being positioned at, mounting frame for rotary shaft (2) includes installing rack base (21) and is screwed on the installing rack cover (22) of installing rack base (21) upper surface, the core of installing rack base (21) offers the base accommodating hole (211) towards upper shed, mounting frame for rotary shaft (2) is equiped with movable rotation-shaft (3) rotatably, base accommodating hole (211) bottom of installing rack base (21) offers the base plate through holes (212) that runs through completely up and down and be communicated with base accommodating hole (211), movable rotation-shaft (3) is flush-mounted in base plate through holes (212) and the upper end of movable rotation-shaft (3) extends in base accommodating hole (211), the bottom of movable rotation-shaft (3) is passed lower end fixed head (12) and is extended to the lower end side of lower end fixed head (12), the upper end of movable rotation-shaft (3) is provided with rotating shaft shoulder block (31), in the base accommodating hole (211) of installing rack base (21), be embedded with and be set in the peripheral cod (4) of movable rotation-shaft (3), cod (4) is installed between rotating shaft shoulder block (31) and base accommodating hole (211) bottom,

Middle fixed mount (13) is screwed with left side set screw (51) in the left end side of installing rack base (21), middle fixed mount (13) is screwed with right side set screw (52) in the right-hand member side of installing rack base (21), the thread head of left side set screw (51), the thread head of right side set screw (52) respectively with installing rack base (21) butt.

2. a kind of axle construction that is applied to revolving door according to claim 1, is characterized in that: in described base plate through holes (212), be embedded with and be set in the peripheral base sleeve (61) of described movable rotation-shaft (3).

3. a kind of axle construction that is applied to revolving door according to claim 2, it is characterized in that: the upper end of the corresponding described movable rotation-shaft of described installing rack cover (22) (3) offers the cover through hole (221) running through completely up and down, the upper end of movable rotation-shaft (3) is passed cover through hole (221) and is extended to the upper end side of installing rack cover (22).

4. a kind of axle construction that is applied to revolving door according to claim 3, is characterized in that: in described cover through hole (221), be embedded with and be set in the peripheral cover sleeve pipe (62) of described movable rotation-shaft (3).