CN112299212A

CN112299212A - Elevator floor door lock capable of adjusting inclined traveling angle

Info

Publication number: CN112299212A
Application number: CN202010379298.7A
Authority: CN
Inventors: 姚坤; 孟杰; 杨东
Original assignee: SUZHOU GENESIS ELEVATOR SYSTEMS CO Ltd
Current assignee: SUZHOU GENESIS ELEVATOR SYSTEMS CO Ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-02-02

Abstract

The invention discloses an elevator landing door lock capable of adjusting a diagonal angle, which comprises a hanging piece upper ridge plate, wherein a driving door sliding plate and a driven door sliding plate are symmetrically assembled in the hanging piece upper ridge plate through a door guide rail in a bilateral mode, the driving door sliding plate and the driven door sliding plate are in transmission connection through a linkage steel wire rope, a landing door lock mechanism is assembled at the tops of the driving door sliding plate and the driven door sliding plate, and a door knife is inserted in the landing door lock mechanism. Through the cooperation of latch hook AND gate jam plate, realize the locking to initiative door slide and passive door slide, carry out the centre gripping through the sedan-chair door sword of door ball to the elevator, drive the rotation of door ball and mounting bracket through the door sword, realize the locking and the opening of latch hook AND gate jam plate, through the angle of adjusting the regulating plate, make the door ball keep the complex angle with the door sword to the change of car skew angle, fix a position the position of door ball through setting up bar regulation hole and second positioning bolt simultaneously, guarantee mutually supporting between door ball and the door sword.

Description

Elevator floor door lock capable of adjusting inclined traveling angle

Technical Field

The invention relates to the technical field of elevator door locks, in particular to an elevator floor door lock capable of adjusting an oblique running angle.

Background

With the rapid development of economy and the gradual improvement of the living standard of people, more and more scenes need to be provided with elevator devices which incline according to a certain angle, and the running track of the elevator car is not vertical up and down any more, but inclines in a direction with a certain angle with the vertical direction. The centers of the corresponding elevator landing doors are not on the same vertical line. Most of the existing elevator landing door locks are applied to the vertical lifting hoistway space, passengers and goods can not be conveyed in the vertical direction, the function of inclined operation cannot be realized, and the elevator landing door locks cannot be adjusted along with the difference of angle requirements of different occasions. To this end, we propose an elevator landing door lock that can adjust the bank angle.

Disclosure of Invention

The invention aims to provide an elevator landing door lock capable of adjusting a diagonal travel angle so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an elevator layer lock of adjustable diagonal angle, includes the sleeveless jacket on the pendant, the sleeveless jacket is equipped with initiative door slide and passive door slide through door guide rail bilateral symmetry on the pendant, connect through linkage wire rope transmission between initiative door slide and the passive door slide, the top of initiative door slide and passive door slide is equipped with layer door lock mechanism, the interpolation of layer door lock mechanism connects a sword.

Preferably, layer door lock mechanism includes door jam plate and mounting bracket, door jam plate fixed mounting is at the top by the eastern slide, the mounting bracket rotates through the top of first axis of rotation and initiative door slide to be connected, the mounting bracket rotates through first axis of rotation and is connected with the regulating plate, the left end of mounting bracket is equipped with the latch hook through fixing bolt fixed mounting, be equipped with positioning mechanism between regulating plate and the mounting bracket, the preceding lateral wall of regulating plate is equipped with two gate balls, two grafting door sword, two between the gate ball is laminated with the door sword mutually.

Preferably, positioning mechanism is including seting up the arc regulation hole at the regulating plate lateral wall, the quantity in arc regulation hole is four, four the arc regulation hole uses first axis of rotation as centre of a circle evenly distributed, four equal spiro union has the first positioning bolt that runs through to the mounting bracket in the arc regulation hole.

Preferably, the spout has been seted up to the lateral wall of regulating plate, the croquet sliding card connects in the spout, the bar regulation hole has been seted up to the lateral wall four corners department of regulating plate, four the bar regulation downthehole equal spiro union have a second positioning bolt, four per two a set of respectively of second positioning bolt with two the croquet laminate mutually.

Compared with the prior art, the invention has the beneficial effects that: the utility model provides an elevator layer lock of adjustable oblique line angle, cooperation through latch hook AND gate jam plate, realize the locking to initiative door slide and passive door slide, carry out the centre gripping through the sedan-chair door sword of croquet to the elevator, drive the rotation of croquet and mounting bracket through the door sword, realize the locking and the opening of latch hook AND gate jam plate, through the angle of adjusting the board, make the croquet keep the complex angle with the door sword to the change of car oblique line angle, fix a position the position of croquet through setting up bar regulation hole and second positioning bolt simultaneously, guarantee mutually supporting between croquet and the door sword.

Drawings

Fig. 1 is a schematic structural view after the present invention is installed.

Fig. 2 is a schematic structural diagram of the mounting bracket of the present invention.

In the figure: 1. the sliding plate comprises a hanging piece upper ridge plate, 2 parts of a door guide rail, 3 parts of a driving door sliding plate, 4 parts of a driven door sliding plate, 5 parts of a linkage steel wire rope, 6 parts of a layer door lock mechanism, 6-1 parts of a door lock plate, 6-2 parts of a mounting frame, 6-3 parts of a first rotating shaft, 6-4 parts of a regulating plate, 6-5 parts of a fixing bolt, 6-6 parts of a locking hook, 6-7 parts of a gate ball, 6-8 parts of a bar-shaped regulating hole, 6-9 parts of a second positioning bolt, 7 parts of a gate knife, 8 parts of a positioning mechanism, 8-1 parts of an arc-shaped regulating hole, 8-2 parts of a first.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides an elevator layer lock of adjustable diagonal angle, including the hanging part on the sleeveless jacket board 1, the sleeveless jacket board 1 interior passing gate guide rail 2 bilateral symmetry is equipped with initiative door slide 3 and passive door slide 4 on the hanging part, connect through linkage wire rope 5 transmission between initiative door slide 3 and the passive door slide 4, guarantee initiative door slide 3 and passive door slide 4 simultaneous movement through linkage wire rope 5, the top of initiative door slide 3 and passive door slide 4 is equipped with layer door latch mechanism 6, the interpolation of layer door latch mechanism 6 connects a sword 7.

The layer door lock mechanism 6 comprises a door lock plate 6-1 and a mounting frame 6-2, the door lock plate 6-1 is fixedly assembled at the top of the eastern door sliding plate 4, the mounting frame 6-2 is rotatably connected with the top of the driving door sliding plate 3 through a first rotating shaft 6-3, the mounting frame 6-2 is rotatably connected with an adjusting plate 6-4 through a first rotating shaft 6-3, the left end of the mounting frame 6-2 is fixedly provided with a lock hook 6-6 through a fixing bolt 6-5, a positioning mechanism 8 is assembled between the adjusting plate 6-4 and the mounting frame 6-2, the front side wall of the adjusting plate 6-4 is provided with two door balls 6-7, a door knife 7 is inserted between the two door balls 6-7, the two door balls 6-7 are attached to the door knife 7, the door knife 7 is a car door knife of an elevator, the mounting frame 6-2 is driven to rotate by the opening and closing of the door knife 7 with the first rotating, thereby locking and unlocking the latch hook 6-6 and the door latch plate 6-1.

The positioning mechanism 8 comprises arc-shaped adjusting holes 8-1 formed in the side wall of the adjusting plate 6-4, the number of the arc-shaped adjusting holes 8-1 is four, the four arc-shaped adjusting holes 8-1 are uniformly distributed by taking the first rotating shaft 6-3 as a circle center, first positioning bolts 8-2 penetrating through the mounting frame 6-2 are screwed in the four arc-shaped adjusting holes 8-1, the positions of the adjusting plates 6-4 can be fixed through the first positioning bolts 8-2, and the adjusting plate 6-4 can rotate around the first rotating shaft 6-3 through the arc-shaped adjusting holes 8-1, so that the angle can be adjusted, and the adjusting plate 6-4 can conveniently adapt to the diagonal angle of the door knife 7.

The side wall of the adjusting plate 6-4 is provided with sliding grooves 6-10, the gate balls 6-7 are slidably clamped in the sliding grooves 6-10, the gate balls 6-7 are sleeved outside the connecting rods, the connecting rods are clamped in the sliding grooves 6-10, so that the sliding clamping of the gate balls 6-7 and the sliding grooves 6-10 is realized, the four corners of the side wall of the adjusting plate 6-4 are provided with strip-shaped adjusting holes 6-8, the four strip-shaped adjusting holes 6-8 are all screwed with second positioning bolts 6-9, every two of the four second positioning bolts 6-9 are respectively attached to the two gate balls 6-7, as shown in fig. 2, the positions of the gate balls 6-7 can be fixed through the second positioning bolts 6-9, and the matching of the gate balls 6-7 and the gate knife 7 is guaranteed.

The working principle is as follows: during the working process, the door knife 7 is opened and closed to drive the mounting frame 6-2 through the door ball 6-7 and rotate by taking the first rotating shaft 6-3 as a center, so that the locking hook 6-6 and the door locking plate 6-1 are locked and opened, after the oblique angle of the lift car of the elevator changes, the angle of the adjusting plate 6-4 is adjusted according to the change of the angle of the door knife 7, the position of the adjusting plate 6-4 is fixed through the positioning mechanism 8, and the position of the door ball 6-7 is fixed through the second positioning bolt 6-9, so that the matching of the door ball 6-7 and the door knife 7 is ensured.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an elevator layer lock of adjustable oblique angle of going, includes the pendant and goes up a sleeveless jacket board (1), go up a sleeveless jacket board (1) on the pendant through door guide rail (2) bilateral symmetry and be equipped with initiative door slide (3) and passive door slide (4), connect its characterized in that through linkage wire rope (5) transmission between initiative door slide (3) and the passive door slide (4): the top of initiative door slide (3) and passive door slide (4) is equipped with layer door lock mechanism (6), interpolation door sword (7) in layer door lock mechanism (6).

2. An elevator landing door lock with adjustable bank angle according to claim 1, wherein: the layer door lock mechanism (6) comprises a door lock plate (6-1) and a mounting frame (6-2), the door lock plate (6-1) is fixedly assembled at the top of an east door sliding plate (4), the mounting frame (6-2) is rotatably connected with the top of a driving door sliding plate (3) through a first rotating shaft (6-3), the mounting frame (6-2) is rotatably connected with an adjusting plate (6-4) through the first rotating shaft (6-3), the left end of the mounting frame (6-2) is fixedly assembled with a lock hook (6-6) through a fixing bolt (6-5), a positioning mechanism (8) is assembled between the adjusting plate (6-4) and the mounting frame (6-2), and the front side wall of the adjusting plate (6-4) is assembled with two door balls (6-7), a gate knife (7) is inserted between the two gate balls (6-7), and the two gate balls (6-7) are attached to the gate knife (7).

3. An elevator landing door lock with adjustable bank angle according to claim 2, wherein: positioning mechanism (8) are including offering arc regulation hole (8-1) at regulating plate (6-4) lateral wall, the quantity of arc regulation hole (8-1) is four, four arc regulation hole (8-1) use first axis of rotation (6-3) as centre of a circle evenly distributed, four equal spiro union has first positioning bolt (8-2) of running through to mounting bracket (6-2) in arc regulation hole (8-1).

4. An elevator landing door lock with adjustable bank angle according to claim 2, wherein: spout (6-10) have been seted up to the lateral wall of regulating plate (6-4), croquet (6-7) slip joint in spout (6-10), the lateral wall four corners department of regulating plate (6-4) has seted up bar regulation hole (6-8), four bar regulation hole (6-8) in equal spiro union have second positioning bolt (6-9), four per two a set of respectively of second positioning bolt (6-9) with two croquet (6-7) laminate mutually.