CN208948644U

CN208948644U - A kind of novel elevator door

Info

Publication number: CN208948644U
Application number: CN201821785207.4U
Authority: CN
Inventors: 朱启超; 李俊良
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-31
Filing date: 2018-10-31
Publication date: 2019-06-07
Anticipated expiration: 2028-10-31

Abstract

The utility model relates to elevator technology fields, more particularly to a kind of novel elevator door, including elevator door, elevator, elevator door bottom is fixed with the first annulus, first annulus bottom is fixed with idler wheel, the second annulus is fixed at the top of elevator door, second annulus is fixed by first support and support plate, controller is fixed at the top of support plate, elevator door side wall is fixed with photoelectric sensor, bottom offers the first groove with idler wheel cooperation in elevator, elevator side wall offers the first through hole with elevator door cooperation, the second groove with elevator door cooperation is offered at the top of elevator, it is fixed at the top of second groove outer groove by second support and top plate, top plate bottom is fixed with first motor, first motor drive shaft is fixed with support plate；Technical solution provided by the utility model, which can effectively overcome, does not have avoiding improper opening function present in the prior art, security performance is lower, and space is smaller in elevator, influences the defect of people used.

Description

A kind of novel elevator door

Technical field

The utility model relates to elevator technology field more particularly to a kind of novel elevator doors.

Background technique

With the development of social economy and the raising of living standards of the people, many high buildings are rised sheer from level ground, and elevator is also therewith It is dissolved into people's lives, elevator door is the important component part of elevator, and elevator door opens the rotation for passing through belt when operation Elevator door is driven to turn on or off, but inevitably there is a situation where abrasions to fall off in long-term operational process, leads to elevator door Close not tight, threaten the safety of people, and traditional elevator due to space it is smaller, influence the use of people, there is no avoiding improper opening function Can, security performance is lower, and therefore, researching and developing a kind of novel elevator door is the key point solved the problems, such as.

It is 207258975 U of CN in Authorization Notice No., authorized announcement date is public in the utility model patent of 2018.04.20 Opened a kind of elevator door, including door frame, elevator door, driving motor, drive belt and sliding rail, elevator door include left side elevator door and Right side elevator door, drive belt drive through the driving motor, the right side of the left side elevator door through left side connector with it is described The bottom of drive belt is connected, and the left side of the right side elevator door is connected through right side connector with the top of the drive belt, It is characterized by: the right side of the left side elevator door is equipped with a left slider, the left side of the right side elevator door is equipped with a right sliding block； An auxiliary door opening mechanism is additionally provided on the door frame, the auxiliary door opening mechanism includes left side bracing wire and right side bracing wire, the left side One end of side guy is connected with the left slider, and the other end is connected through left rotary shaft with the right side connector, the right side bracing wire One end be connected with the right sliding block, the other end is connected through right spindle with the left side connector.The utility model improves electricity The stability and safety of terraced door switch.

But this elevator door does not have avoiding improper opening function, and security performance is lower, and space is smaller in elevator, influences making for people With.

Utility model content

(1) the technical issues of solving

For disadvantages mentioned above present in the prior art, the utility model provides a kind of novel elevator door, can be effective Overcome and do not have avoiding improper opening function present in the prior art, security performance is lower, and space is smaller in elevator, influences making for people Defect.

(2) technical solution

To achieve the goals above, the utility model is achieved by the following technical programs:

A kind of novel elevator door, including elevator door, elevator, the elevator door bottom are fixed with the first annulus, and described first Annulus bottom is fixed with idler wheel, and the second annulus is fixed at the top of the elevator door, and second annulus passes through first support and branch Fagging is fixed, and is fixed with controller at the top of the support plate, the elevator door side wall is fixed with photoelectric sensor；

Bottom offers the first groove with idler wheel cooperation in the elevator, and the elevator side wall is offered matches with elevator door The first through hole of conjunction, the elevator interior offer the second groove with elevator door cooperation, lead at the top of the second groove outer groove It crosses second support to fix with top plate, the top plate bottom is fixed with first motor, and the first motor drive shaft and support plate are solid It is fixed；

Third groove is offered on the elevator door, the third groove inner wall is fixed with the first box body, first box Internal wall is fixed with third bracket one end, and the third bracket other end is fixed with the second motor, second motor driving shaft It is fixed with spool, first box body is fixed with the second box body, and second inboard wall of cartridge is connect with spring one end, the bullet The spring other end is connect with gag lever post, and pull ring is fixed on the gag lever post, and line of pull, the pulling force are wound on the spool Line one end is fixed with spool, and the line of pull other end is fixed through the second box body with pull ring, on second inboard wall of cartridge The second through-hole with line of pull cooperation is offered, the elevator inner wall offers the 4th groove with gag lever post cooperation.

Preferably, the controller model STM32F103, the controller are powered by small battery.

Preferably, the photoelectric sensor model SN-GDC-3P, the photoelectric sensor, first motor, the second motor It is electrically connected with controller.

Preferably, there are three the photoelectric sensor is set, the photoelectric sensor is equally spaced setting along elevator door side wall.

Preferably, there are two the third groove is set, the third groove distance elevator door upper/lower terminal is equidistant.

Preferably, first box body is equal with the second box body diameter.

Preferably, the elevator door is bigger than first through hole.

Preferably, there are four the first support is set, the first support is distributed uniformly and circumferentially setting.

Preferably, there are six the idler wheel is set, the idler wheel is distributed uniformly and circumferentially setting.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of novel elevator door, has the advantages that

First, first motor is mounted on top plate by installation personnel, and elevator door, the second annulus, the first annulus are mounted on In the second groove in elevator, the first groove in the idler wheel and elevator of the installation of the first annulus bottom is used cooperatively, and makes elevator door Structure it is more stable, while make first motor work it is more laborsaving, increase the flexibility of structure；

Second, when the photoelectric sensor on elevator door side wall detects that object is kept off between elevator door and elevator, send electricity For signal to controller, controller controls first motor reversion, so that elevator door be made to open, prevents from clipping to the mankind or object at closing time Part eliminates the security risk of elevator at closing time, and elevator design is rounded, and the floor space of elevator can be made than square elevator The big a quarter of floor space, so that the space of elevator is bigger；

Third, the 4th groove in gag lever post and elevator being arranged in third groove are used cooperatively, elevator rise or under When drop, gag lever post is stuck in the 4th groove, make elevator door will not malfunction because of first motor or people's estimation take off door and lead Sending a telegraph ladder, elevator door is opened and causes security risk during exercise, substantially increases the safety of elevator.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the elevator structure schematic diagram of the utility model；

Fig. 3 is the third groove, the 4th inside grooves structural schematic diagram of the utility model；

In figure: 1, elevator door；2, the first annulus；3, idler wheel；4, the second annulus；5, third groove；6, photoelectric sensor；7, First support；8, support plate；9, first motor；10, elevator；11, second support；12, the second groove；13, first through hole；14, First groove；15, the 4th groove；16, the first box body；17, third bracket；18, the second motor；19, spool；20, the second box Body；21, spring；22, gag lever post；23, the second through-hole；24, line of pull；25, pull ring；26, controller；27, top plate.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

A kind of novel elevator door, as shown in Figure 1 to Figure 3, including elevator door 1, elevator 10,1 bottom of elevator door are fixed with One annulus 2,2 bottom of the first annulus are fixed with idler wheel 3, and the second annulus 4 is fixed at the top of elevator door 1, and the second annulus 4 passes through first Bracket 7 and support plate 8 are fixed, are fixed with controller 26 at the top of support plate 8,1 side wall of elevator door is fixed with photoelectric sensor 6；

Bottom offers the first groove 14 cooperated with idler wheel 3 in elevator 10, and 10 side wall of elevator is offered matches with elevator door 1 The first through hole 13 of conjunction, offers the second groove 12 cooperated with elevator door 1 inside elevator 10, logical at the top of 12 outer groove of the second groove It crosses second support 11 and top plate 27 is fixed, 27 bottom of top plate is fixed with first motor 9, and 9 drive shaft of first motor and support plate 8 are solid It is fixed；

Third groove 5 is offered on elevator door 1,5 inner wall of third groove is fixed with the first box body 16,16 inner wall of the first box body It is fixed with 17 one end of third bracket, 17 other end of third bracket and the second motor 18 are fixed, 18 drive shaft of the second motor and spiral Axis 19 is fixed, and the first box body 16 and the second box body 20 are fixed, and 20 inner wall of the second box body is connect with 21 one end of spring, and spring 21 is another End is connect with gag lever post 22, and pull ring 25 is fixed on gag lever post 22, line of pull 24,24 one end of line of pull are wound on spool 19 Fixed with spool 19,24 other end of line of pull is fixed with pull ring 25 through the second box body 20, opens up on 20 inner wall of the second box body There is the second through-hole 23 cooperated with line of pull 24,10 inner wall of elevator offers the 4th groove 15 cooperated with gag lever post 22.

Specifically, 26 model STM32F103 of controller, controller 26 are powered by small battery；6 type of photoelectric sensor Number be SN-GDC-3P, photoelectric sensor 6, first motor 9, the second motor 18 with controller 26 be electrically connected；Photoelectric sensor 6 set there are three, photoelectric sensor 6 is equally spaced setting along 1 side wall of elevator door；There are two third groove 5 is set, third groove 5 away from It is equidistant from 1 upper/lower terminal of elevator door；First box body 16 is equal with 20 diameter of the second box body；Elevator door 1 is than first through hole 13 Greatly；There are four first support 7 is set, first support 7 is distributed uniformly and circumferentially setting；There are six idler wheel 3 is set, idler wheel 3 is along circle Circumferential direction is uniformly distributed setting.

In use, first motor 9 is mounted on top plate 27 by installation personnel, by elevator door 1, the second annulus 4, the first annulus 2 are mounted in the second groove 12 in elevator 10, the idler wheel 3 and the first groove 14 in elevator 10 of the installation of 2 bottom of the first annulus It is used cooperatively, keeps the structure of elevator door 1 more stable, while keeping the work of first motor 9 more laborsaving, increase structure Flexibility；When photoelectric sensor 6 on 1 side wall of elevator door detects that object gear is between elevator door 1 and elevator 10, telecommunications is sent Number give controller 26, controller 26 controls first motor 9 and inverts, so that elevator door 1 be made to open, prevent from clipping at closing time the mankind or Person's object, eliminates the security risk of elevator at closing time, and elevator 10 designs rounded, and the floor space of elevator 10 can be made than square The big a quarter of the floor space of shape elevator, so that the space of elevator 10 is bigger；The gag lever post 22 and elevator being arranged in third groove 5 The 4th groove 15 in 10 is used cooperatively, and when elevator 10 rises or declines, gag lever post 22 is stuck in the 4th groove 15, makes elevator Door 1 will not malfunction because of first motor 9 or people's estimation take off door and lead to elevator 10 elevator door 1 is opened and made during exercise At security risk, the safety of elevator 10 is substantially increased.

The model of controller 26, photoelectric sensor 6 has been disclosed in the utility model, the electrical member being related in the application The internal structure and pin function of part are the common knowledge of those skilled in the art, and those skilled in the art have the ability to establish State the circuit connecting relation between electrical component.

The utility model provides a kind of novel elevator door, has the advantages that

Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality Example is applied the utility model is described in detail, those skilled in the art should understand that；It still can be to preceding Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these Modify or replace, can't make corresponding technical solution essence be detached from various embodiments of the utility model technical solution spirit and Range.

Claims

1. a kind of novel elevator door, it is characterised in that: including elevator door (1), elevator (10), elevator door (1) bottom is fixed Have the first annulus (2), the first annulus (2) bottom is fixed with idler wheel (3), and the second circle is fixed at the top of the elevator door (1) Ring (4), second annulus (4) is fixed by first support (7) and support plate (8), is fixed with control at the top of the support plate (8) Device (26) processed, elevator door (1) side wall are fixed with photoelectric sensor (6)；

The interior bottom of the elevator (10) offers the first groove (14) with idler wheel (3) cooperation, and elevator (10) side wall opens up Have the first through hole (13) with elevator door (1) cooperation, offered inside the elevator (10) cooperate with elevator door (1) it is second recessed Slot (12), the second groove (12) outer groove top is fixed by second support (11) and top plate (27), top plate (27) bottom Portion is fixed with first motor (9), and first motor (9) drive shaft and support plate (8) are fixed；

It is offered third groove (5) on the elevator door (1), third groove (5) inner wall is fixed with the first box body (16), institute It states the first box body (16) inner wall to fix with third bracket (17) one end, third bracket (17) other end and the second motor (18) Fixed, the second motor (18) drive shaft and spool (19) are fixed, and first box body (16) and the second box body (20) are solid Fixed, the second box body (20) inner wall is connect with spring (21) one end, and spring (21) other end is connect with gag lever post (22), It is fixed with pull ring (25) on the gag lever post (22), is wound with line of pull (24), the line of pull on the spool (19) (24) one end and spool (19) are fixed, and line of pull (24) other end is fixed through the second box body (20) and pull ring (25), The second through-hole (23) with line of pull (24) cooperation is offered on second box body (20) inner wall, elevator (10) inner wall is opened Equipped with the 4th groove (15) cooperated with gag lever post (22).

2. novel elevator door according to claim 1, it is characterised in that: controller (26) the model STM32F103, The controller (26) is powered by small battery.

3. novel elevator door according to claim 1, it is characterised in that: photoelectric sensor (6) the model SN-GDC- 3P, the photoelectric sensor (6), first motor (9), the second motor (18) are electrically connected with controller (26).

4. novel elevator door according to claim 1, it is characterised in that: described there are three the photoelectric sensor (6) sets Photoelectric sensor (6) is equally spaced setting along elevator door (1) side wall.

5. novel elevator door according to claim 1, it is characterised in that: there are two the third groove (5) sets, described Three grooves (5) are equidistant apart from elevator door (1) upper/lower terminal.

6. novel elevator door according to claim 1, it is characterised in that: first box body (16) and the second box body (20) Diameter is equal.

7. novel elevator door according to claim 1, it is characterised in that: the elevator door (1) is bigger than first through hole (13).

8. novel elevator door according to claim 1, it is characterised in that: there are four the first support (7) sets, described One bracket (7) is distributed uniformly and circumferentially setting.

9. novel elevator door according to claim 1, it is characterised in that: there are six the idler wheel (3) sets, the idler wheel (3) it is distributed uniformly and circumferentially setting.