CN212953751U - Stable sliding elevator landing door - Google Patents

Abstract

The utility model provides a firm gliding elevator layer door relates to elevator technical field. The utility model discloses a well and locate the entrance to a cave on the well inner wall, be equipped with bank and sill on the well inner wall of entrance to a cave top and bottom respectively, it is equipped with the landing door to go up to slide between bank and the sill, landing door top and bottom respectively with last bank and sill sliding connection, go up to be equipped with the gliding driving source of drive landing door on the sill, be equipped with the spout in the well inner wall of entrance to a cave both sides, it is equipped with supplementary firm board to slide in the spout, be equipped with in the spout with supplementary firm board sliding connection's guided way, be equipped with the fluting with the spout intercommunication on the well inner wall of spout department, the fluting is arranged along landing door slip direction, be equipped with the connecting rod of being connected supplementary firm board and landing door in the fluting, after the landing door suffers the striking, supplementary firm board makes the landing door fixed under the restriction of spout, prevents that the.

Description

Stable sliding elevator landing door

Technical Field

The utility model relates to an elevator technical field, concretely relates to firm gliding elevator layer door.

Background

The elevator is a permanent transportation device which serves a plurality of specific floors in a building, the elevator car of the permanent transportation device runs on at least two rows of rigid rails which are vertical to the horizontal plane or have an inclination angle of less than 15 degrees with a vertical line, and the stable and safe running of the elevator is related to the personal safety of passengers.

At present, the elevator landing door generally slides and hangs in the elevator well, lacks better fixed effect, uses a period of time after, and the landing door can take place slight displacement, leads to the landing door to break down easily, because passenger's accident or deliberately, can strike the elevator landing door, and drunk passenger strikes the landing door and causes it to fall into the well and die for example, consequently, need one kind to make passenger use safer, prevents to receive the elevator landing door that the rear landing door fell into the well and makes the passenger fall into the well after the striking.

Disclosure of Invention

The utility model aims at developing a prevent to receive the firm gliding elevator layer door that striking back door fell into the well.

The utility model discloses a following technical scheme realizes:

stable gliding elevator layer door, including the well and locate the entrance to a cave on the well inner wall, be equipped with bank and sill on the well inner wall of entrance to a cave top and bottom respectively, it is equipped with the landing door to go up to slide between bank and the sill, landing door top and bottom respectively with last bank and sill sliding connection, upward be equipped with the gliding driving source of drive layer door on the sill, be equipped with the spout in the well inner wall of entrance to a cave both sides, it is equipped with supplementary firm board to slide in the spout, be equipped with in the spout with supplementary firm board sliding connection's guided way, be equipped with the fluting with the spout intercommunication on the well inner wall of spout department, the fluting is arranged along the landing door slip direction, be equipped with the connecting rod of being connected supplementary firm board and landing door in the fluting, after the landing door suffers the striking, supplementary firm board makes the landing door fixed under the restriction of spout, prevents that the landing door.

In one embodiment of the present disclosure, the sliding groove has a rectangular parallelepiped shape, and the sliding groove is disposed parallel to the landing door.

In one embodiment disclosed herein, the chute has a length in the vertical direction that is shorter than a length of the landing door.

In an embodiment disclosed in the present application, guide rails are respectively disposed on the top inner wall and the bottom inner wall of the sliding chute, and the top and the bottom of the auxiliary stabilizing plate are respectively connected with the guide rails in a sliding manner.

In one embodiment of the present disclosure, the auxiliary stabilizing plate is a rectangular parallelepiped having a shape corresponding to the sliding groove, and the auxiliary stabilizing plate is disposed parallel to the landing door.

In an embodiment of the disclosure, a plurality of slots are formed in an inner wall of the hoistway at the sliding chute, and the slots are arranged in parallel.

In one embodiment of the disclosure, the plurality of slots on the inner wall of the shaft at the sliding groove are arranged at equal intervals up and down.

In one embodiment of this application disclosure, the connecting rod is L shape, connecting rod one end is passed the fluting and is connected with supplementary firm board, and the other end is connected with the layer door side.

In one embodiment of the present disclosure, the connection rod includes a first connection rod connected with the auxiliary stabilizing plate through the open slot, the first connection rod is perpendicular to the auxiliary stabilizing plate, a second connection rod perpendicular to the first connection rod is provided at an end of the first connection rod, and the second connection rod is connected with a side surface of the landing door.

In an embodiment disclosed in the present application, be equipped with a guide rail on the upper threshold, be equipped with the slide rail on the sill, the layer door top is equipped with the assembly pulley with door guide rail sliding connection, layer door bottom is equipped with the gliding slider in the slide rail.

The utility model has the advantages that:

the utility model discloses be equipped with in the well inner wall of entrance to a cave both sides along with the gliding supplementary firm board of layer door, the back is closed to the layer door, even the layer door suffers the striking, makes the layer door fixed under the restriction of spout with layer door fixed connection's supplementary firm board, and the layer door can not take place the displacement on its vertical direction, makes the layer door can not fall into in the elevator well. The spout is seted up in the well inner wall, possess stable structure, and supplementary firm board is stable and can not warp or take place the motion skew in the slip of spout, compares more firm with the last bank that hangs on the well inner wall, and consequently the stability of supplementary firm board in the spout in the motion process is good for be connected and synchronous motion's the stability of layer door with supplementary firm board increases.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a view of the structure of the present invention;

fig. 2 is a structural view of a landing door and an auxiliary stabilizing plate.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art can appreciate, the described embodiments may be modified in various different ways, without departing from the spirit or scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, the embodiment discloses a stable sliding elevator landing door, which includes a hoistway and a hole 3 formed in a hoistway inner wall 1, wherein a top sill 4 and a bottom sill 5 are respectively disposed on the hoistway inner wall 1 at the top and the bottom of the hole 3, a landing door 2 is slidably disposed between the top sill 4 and the bottom sill 5, the top and the bottom of the landing door 2 are respectively slidably connected to the top sill 4 and the bottom sill 5, a driving source for driving the landing door 2 to slide is disposed on the top sill 4, a sliding chute 7 is disposed in the hoistway inner wall 1 at both sides of the hole 3, an auxiliary stabilizing plate 8 is slidably disposed in the sliding chute 7, a guide rail 10 slidably connected to the auxiliary stabilizing plate 8 is disposed in the sliding chute 7, a slot 9 communicated with the sliding chute 7 is disposed on the hoistway inner wall 1 at the sliding chute 7, the slot 9 is disposed along the sliding direction of the landing door 2, a connecting rod 6 for connecting the auxiliary stabilizing plate 8 to the landing door 2, after the landing door 2 suffers the striking, supplementary firm board 8 makes landing door 2 fixed under the restriction of spout 7, prevents that landing door 2 from falling into the well.

Specifically, be equipped with bank 4 and sill 5 on the well inner wall 1 of entrance to a cave 3 top and bottom respectively, be equipped with a guide rail on the bank 4, be equipped with the slide rail on the sill 5, it is equipped with layer door 2 to slide in the entrance to a cave 3 between bank 4 and the sill 5, 2 tops on layer door are equipped with AND gate guide rail sliding connection's assembly pulley, go up and still be equipped with the driving source drive assembly pulley and slide on door guide rail on bank 4, 2 bottoms on layer door are equipped with the gliding slider in the slide rail.

Be equipped with spout 7 in the well inner wall 1 of 3 both sides in entrance to a cave respectively, spout 7 is the cuboid form, spout 7 is on a parallel with layer door 2 setting, spout 7 is in the length of vertical direction weak point in layer door 2, be equipped with a horizontally arranged guided way 10 on the top inner wall of spout 7 and on the bottom inner wall respectively, it is equipped with supplementary firm board 8 to slide in 7 spouts, supplementary firm board 8 is the cuboid form structure that shape and spout 7 correspond, supplementary firm board 8 top and bottom respectively with the guided way 10 sliding connection of spout 7 top and bottom, make supplementary firm board 8 can transversely slide in spout 7, spout 7 and supplementary firm board 8 are parallel with layer door 2, the slip direction of supplementary firm board 8 is the same with layer door 2 slip direction.

Five open grooves 9 are further arranged on the inner wall 1 of the hoistway at the position of the sliding chute 7, the open grooves 9 are communicated with the sliding chute 7, the five open grooves 9 are mutually parallel, the five open grooves 9 are arranged on the inner wall 1 of the hoistway at equal intervals from top to bottom on the inner wall 1 of the hoistway, the open grooves 9 are arranged on the inner wall 1 of the hoistway along the sliding direction of the landing door 2, first connecting rods are arranged in the open grooves 9, the first connecting rods penetrate through the open grooves 9 to be connected with auxiliary stabilizing plates 8 in the sliding chute 7, the first connecting rods are perpendicular to the auxiliary stabilizing plates 8, the outer end parts of the first connecting rods are positioned outside the open grooves 9, second connecting rods are arranged on the outer end parts of the first connecting rods and are connected with the side surfaces of the landing door 2, the first connecting rods and the second connecting rods form an L-shaped connecting rod 6 to connect the landing door 2 with the auxiliary stabilizing plates 8, the landing door 2 slides, when the layer door 2 is closed, the layer door 2 drives the auxiliary stabilizing plate 8 to move to the end part, close to the hole 3, in the sliding groove 7, and when the layer door 2 is opened, the layer door 2 drives the auxiliary stabilizing plate 8 to move to the end part, far away from the hole 3, in the sliding groove 7.

The utility model discloses be equipped with in the well inner wall 1 of 3 both sides in entrance to a cave along with the gliding supplementary firm board 8 of layer door 2, layer door 2 closes the back, even layer door 2 suffers the striking, makes layer door 2 fixed under spout 7's restriction with 2 fixed connection's supplementary firm board 8, and layer door 2 can not take place the displacement on its vertical direction, makes layer door 2 can not fall into in the elevator well. The spout 7 is seted up in well inner wall 1, possess stable structure, and the slip of supplementary firm board 8 in spout 7 is stable and can not warp or take place the motion skew, compares more firm with last bank 4 that hangs on well inner wall 1, and consequently supplementary firm board 8 stability in the motion process is good in the spout 7 for be connected and synchronous motion's layer door 2's stability with supplementary firm board 8 increases.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and is not to the limitation of the technical solution of the present invention, as long as the technical solution can be realized on the basis of the above-mentioned embodiment without creative work, all should be regarded as falling into the protection scope of the right of the present invention.

Claims (10)

1. Stable gliding elevator layer door, its characterized in that includes:

an inner wall of the hoistway;

the hole is arranged on the inner wall of the shaft way;

the upper ridge is arranged on the inner wall of the well at the top of the hole;

the sill is arranged on the inner wall of the well at the bottom of the hole;

the landing door is arranged between the upper sill and the lower sill in a sliding manner, the top and the bottom of the landing door are respectively connected with the upper sill and the lower sill in a sliding manner, and a driving source for driving the landing door to slide is arranged on the upper sill;

the sliding chutes are arranged in the inner walls of the shaft on two sides of the hole;

the auxiliary stabilizing plate is arranged in the sliding groove in a sliding manner;

wherein, be equipped with in the spout with supplementary firm board sliding connection's guided way, be equipped with the fluting with the spout intercommunication on the well inner wall of spout department, the fluting is arranged along layer door slip direction, be equipped with the connecting rod of being connected supplementary firm board and layer door in the fluting.

2. A stable sliding elevator landing door according to claim 1, wherein said sliding groove is rectangular parallelepiped shaped, said sliding groove being disposed parallel to the landing door.

3. The steadily sliding elevator landing door of claim 2, wherein the length of the chute in the vertical direction is shorter than the length of the landing door.

4. The sliding secured elevator landing door of claim 3, wherein the top and bottom inner walls of the chute have guide rails thereon, respectively, and the top and bottom of the secondary stabilizing plate are slidably connected to the guide rails, respectively.

5. The steadily sliding elevator landing door of claim 4, wherein the secondary stabilizing plate is a rectangular parallelepiped shaped to correspond to the chute, the secondary stabilizing plate being disposed parallel to the landing door.

6. The steadily sliding elevator landing door of claim 5, wherein a plurality of slots are provided in the inner wall of the hoistway at the chute, the slots being arranged parallel to each other.

7. The steadily sliding elevator landing door of claim 6, wherein the plurality of slots on the inner wall of the hoistway at the chute are equally spaced up and down.

8. The sliding secured elevator landing door of claim 7, wherein the connecting rod is L-shaped, one end of the connecting rod passing through the slot to connect with the secondary securing plate and the other end connecting with the landing door side.

9. The sliding and stabilized elevator landing door of claim 8, wherein the connecting rod comprises a first connecting rod passing through the slot and connected to the auxiliary stabilizing plate, the first connecting rod being perpendicular to the auxiliary stabilizing plate, the end of the first connecting rod being provided with a second connecting rod perpendicular thereto, the second connecting rod being connected to the landing door side.

10. The steadily sliding elevator landing door of claim 9, wherein the upper sill has a door rail, the lower sill has a track, the top of the landing door has a pulley block slidably coupled to the door rail, and the bottom of the landing door has a slider that slides within the track.

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