CN211110565U

CN211110565U - Sill-free elevator structure

Info

Publication number: CN211110565U
Application number: CN201921937427.9U
Authority: CN
Inventors: 刘万兵; 王爱敏; 莫龙龙; 沈伟强
Original assignee: Hengda Fuji Elevator Co Ltd
Current assignee: Hengda Fuji Elevator Co Ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-07-28
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a sill-free elevator structure, which comprises a chute (10) fixed on the side surface of a car bottom, wherein the chute (10) is provided with a chute bottom and an opening (11) on the side surface; the lower end of the bent plate (20) penetrates through the opening (11) and is downwards matched with the sliding chute (10), and the upper end of the bent plate (20) is fixed on the car door (40); the car door structure is characterized by further comprising a trigger plate (30) for detecting the deformation of the bent plate (20), one end of the trigger plate (30) is horizontally hinged with the car door (40)/the bent plate (20), the other end of the trigger plate (30) abuts against the bent plate (20)/the car door (40), a stop hook (31) is arranged on the lower portion of the trigger plate (30), and a shallow groove (32) for clamping the stop hook (31) when the trigger plate (30) acts is arranged on the bottom surface of the car. The utility model has the characteristics of compromise prevent deposition and safe firm. Furthermore, the utility model discloses practiced thrift the width that occupies of conventional sill, it is also very convenient to install.

Description

Sill-free elevator structure

Technical Field

The utility model relates to a no sill elevator structure, especially a no sill sedan-chair door slip limit structure.

Background

The elevator mainly comprises landing sill and car sill, and mainly has the main function of providing sliding limit for normal operation of a door through a sliding block and a sliding groove, the conventional sill sliding groove is upward in groove opening, the structure is easy to accumulate dust, the movement of the door panel is influenced, the shaking noise and the like are frequently generated, in order to solve the problems, a sill structure with a downward groove opening as shown in a patent Z L201010189830.5 begins to appear, however, the sill structure with the downward groove opening needs to correspond to a bent plate on the sliding block to be bent through multiple bending, the bent plate has a deformed redundant space due to the multi-bending structure, even if the lower end of the bent plate is still clamped in the sliding groove, the deformed bent plate can also cause that the lower end of the door panel can be greatly dislocated, and the risk of collision with other parts is generated.

Therefore, the existing elevator sill structure has the problems that both dust deposition prevention and safety and stability cannot be realized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a no sill elevator structure. The utility model has the characteristics of compromise prevent deposition and safe firm.

The technical scheme of the utility model: a sill-free elevator structure comprises a sliding chute fixed on the side surface of a car bottom, wherein the sliding chute is provided with a chute bottom and an opening on the side surface; the lower end of the bent plate penetrates through the opening and is downwards matched with the sliding chute, and the upper end of the bent plate is fixed on the car door; the car door structure further comprises a trigger plate for detecting the deformation of the bent plate, one end of the trigger plate is horizontally hinged with the car door/bent plate, the other end of the trigger plate is propped against the bent plate/car door, a stop hook is arranged on the lower portion of the trigger plate, and a shallow groove for clamping the stop hook when the trigger plate acts is arranged on the bottom surface of the car.

In the elevator structure without the sill, the trigger plate is horizontally hinged with the car door.

In the elevator structure without the sill, a right-angle bend is arranged at one movable end of the trigger plate.

In the above elevator structure without the sill, the cross section of the bent plate is in a shape of a Chinese character ji.

In the above elevator structure without the sill, the end of the bent plate located in the chute is provided with the rubber sliding block.

Compared with the prior art, the utility model discloses cancelled conventional car sill, replaced and reserved the spout at the bottom of the sedan-chair, saved the occupation space of the original sill of well degree of depth direction. Meanwhile, the opening of the sliding groove is arranged on the side face, and the sliding groove is integrally located on the side face of the car bottom, so that dust is not easy to accumulate, and the problems of door plate shaking noise and the like are not easy to generate. More importantly, the utility model discloses utilize the trigger plate to detect the deformation degree of bent plate. When the car door is impacted and the bent plate is bent, the distance between the car door wall and the bent plate is increased, so that the trigger plate swings downwards under the action of gravity, the stop hook is contacted with the shallow groove, and the door plate is prevented from further moving outwards. The stop hook shallow slot prevents the door panel dislocation, and the influence to the door panel sliding direction is less to the depth of shallow slot is far less than current spout degree of depth, and under the circumstances that triggers the board and does not act, the stop hook also can not contact with the shallow slot, consequently has the problem of shake and noise very seldom.

Furthermore, the utility model discloses the structure of chute area tank bottom and bent plate can provide the support when door plant upper end hangs not jail, avoids taking off the groove. And the bent plate can be firstly slid into the sliding groove and then fixed on the door plate, so that the assembly and the adjustment are very convenient.

Furthermore, the trigger plate is hinged on the car door, and the stop hook is used for abutting against the lower end of the door plate during action, so that the stopping effect is better.

Furthermore, the movable end of the trigger plate is bent, so that the contact area is increased, the trigger sensitivity is controlled, and the false trigger is avoided.

Furthermore, the utility model discloses a slider atress effect is better, receives the yawing force and is difficult to take off the groove.

To sum up, the utility model has the characteristics of compromise prevention deposition and safe firm. Furthermore, the utility model discloses practiced thrift the width that occupies of conventional sill, it is also very convenient to install.

Drawings

FIG. 1 is a schematic structural view of the present invention in a conventional state;

fig. 2 is a schematic structural diagram of the trigger state of the present invention;

fig. 3 is an overall schematic view of the car of the present invention.

Reference numerals: 10-sliding groove, 11-opening, 20-bending plate, 21-rubber sliding block, 30-trigger plate, 31-stop hook, 32-shallow groove, 33-right-angle bending and 40-car door.

Detailed Description

The present invention will be further described with reference to the following examples, which are not intended as a limitation to the present invention.

Example (b): a sill-free elevator structure comprises a sliding chute 10 fixed on the side surface of a car bottom, wherein the cross section of the sliding chute 10 is C-shaped, and an opening 11 is formed in the side surface.

The car door structure further comprises a bent plate 20 shaped like a Chinese character 'ji', the lower end of the bent plate 20 penetrates through the opening 11 and is downwards matched with the sliding groove 10, a rubber sliding block 21 is arranged at the lower end of the bent plate 20, and the upper end of the bent plate 20 is fixed on the car door 40.

The automobile elevator door further comprises a trigger plate 30 for detecting the deformation of the bent plate 20, one end of the trigger plate 30 is horizontally hinged with the car door 40, the other end of the trigger plate 30 is propped against the vertical section of the bent plate 20, and the movable end is provided with a right-angle bend 33. The lower part of the trigger plate 30 is provided with a stop hook 31, and the surface of the car bottom is provided with a shallow groove 32 for clamping the stop hook 31 when the trigger plate 30 acts.

As shown in fig. 1, in normal operation, the lower end of the bent plate 20 cooperates with the sliding groove 10 through the rubber sliding block 21 to limit the door panel. Since the distance between the walls of car door 40 and the vertical section of curved plate 20 is fixed, even a slight door panel wobble will not trigger plate 30.

As shown in fig. 2, when the car door 40 is impacted in the depth direction, the lower end of the curved plate 20 is still caught in the chute 10, and the upper portion of the curved plate 20 is bent by the car door 40, so that the vertical distance between the wall of the car door 40 and the curved plate 20 is increased. At this time, the trigger plate 30 is operated to swing downward by gravity, and the lower hook 31 thereof comes into contact with the shallow groove 32 of the upper surface of the car bottom to react with the door panel, thereby preventing the door panel from further shifting.

Because the sliding groove 10 is provided with a groove bottom, and the lower end of the bent plate 20 is bent downwards, under the condition that the upper end of the door plate is not firmly hung, the structure of the bent plate 20 can also provide a certain support to avoid groove falling.

Claims

1. The utility model provides a no sill elevator structure which characterized in that: comprises a chute (10) fixed on the side surface of the car bottom, wherein the chute (10) is provided with a chute bottom and an opening (11) on the side surface; the lower end of the bent plate (20) penetrates through the opening (11) and is downwards matched with the sliding chute (10), and the upper end of the bent plate (20) is fixed on the car door (40); the car door structure is characterized by further comprising a trigger plate (30) for detecting the deformation of the bent plate (20), one end of the trigger plate (30) is horizontally hinged with the car door (40)/the bent plate (20), the other end of the trigger plate (30) abuts against the bent plate (20)/the car door (40), a stop hook (31) is arranged on the lower portion of the trigger plate (30), and a shallow groove (32) for clamping the stop hook (31) when the trigger plate (30) acts is arranged on the bottom surface of the car.

2. The sill-free elevator structure of claim 1 wherein: the trigger plate (30) is horizontally hinged with the car door (40).

3. The sill-free elevator structure of claim 1 wherein: and a right-angle bend (33) is arranged at one movable end of the trigger plate (30).

4. The sill-free elevator structure of claim 1 wherein: the section of the bent plate (20) is in a shape of a Chinese character ji.

5. The sill-free elevator structure of claim 1 wherein: the end part of the bent plate (20) positioned in the sliding groove (10) is provided with a rubber sliding block (21).