CN206298255U - A kind of mousing-hook elevator cage component - Google Patents

Abstract

The utility model discloses a sill assembly for an anti-decoupling elevator, which comprises a sill body and a door slider. The sill body is provided with a chute, and the door slider is slidably fitted in the chute. , the chute includes a guide groove, a limit groove and an anti-off groove, the door slider includes a support plate, a limit hook and an anti-off hook, the guide groove is slidably matched with the support plate, the The above-mentioned limiting groove is slidingly matched with the described limiting hook, and the described anti-detachment groove is slidingly matched with the described anti-detachment hook. The utility model can ensure that the door panel does not break away from the sill when it is impacted and deformed; and the inner cavity is small, the hollowness is low, the bearing capacity is strong, and the stability and safety of the whole structure are enhanced, and it is suitable for various elevators. Wide range, good running stability and high safety.

Description

An anti-decoupling elevator sill component

technical field

The utility model relates to the technical field of elevator sills, in particular to an anti-decoupling elevator sill assembly.

Background technique

An elevator is a vertical elevator powered by an electric motor, used for the transportation of people or goods in multi-storey buildings. With the rapid development of social economy and the continuous improvement of people's living standards, elevators have become an indispensable part of daily life.

The elevator sill is a grooved metal pedal for the elevator car or the entrance of the landing door to enter and exit the car. It has a load-bearing function, and the groove above is used as a guide for the door panel. The existing sill has the following disadvantages in use: because the sill does not block the longitudinal movement of the slider or the blocking force is not enough, when the door panel is deformed due to impact, the slider may come out of the groove, causing the door panel to be damaged. Lose the lower limit and open, resulting in a greater potential safety hazard.

Contents of the invention

In view of this, in order to overcome the defects of the prior art, the purpose of this utility model is to provide an anti-decoupling elevator sill assembly, adding an anti-decoupling design at the end of the groove of the sill, so as to ensure that the door panel does not detach from the floor when it is hit. Hom, increasing the overall safety of the elevator door system.

In order to achieve the above object, the utility model adopts the following technical solutions:

An anti-decoupling elevator sill assembly, comprising a sill body and a door slider, the sill body is provided with a chute, and the door slider is slidably fitted in the chute, characterized in that: The chute includes a guide groove, a limiting groove and an anti-off groove, the door slider includes a support plate, a limit hook and an anti-off hook, the guide groove is slidably matched with the support plate, and the The limit groove of the slidably fits with the limit hook, and the anti-off groove slidably fits with the anti-off hook.

Preferably, the guide groove extends along a first direction and has an upward opening, the limit groove extends along a second direction different from the first direction, and one end of the limit groove communicates with the guide The other end of the groove communicates with the anti-off groove, and the anti-off groove has at least one vertical section and an inwardly bent horizontal section.

Further preferably, the first direction is a vertical direction, and the second direction is a horizontal direction.

Preferably, the support plate extends vertically, its upper end is connected to the lower end of the elevator door panel, and its lower end is connected to the stop hook, and the stop hook extends horizontally to connect with the The above anti-detachment hooks are connected, and the anti-detachment hooks have at least one section of vertical structure and one section of inwardly bent horizontal structure.

Preferably, there is a "T"-shaped open groove facing downwards on one side of the chute, which is a bolt and nut fixing groove to ensure a firm connection between the sill body and the sill bracket.

Compared with the prior art, the utility model is beneficial in that: the anti-decoupling elevator sill assembly of the utility model adds a limit groove and an anti-detachment groove on the basis of only one guide groove on the ordinary sill body, and Change the door slider to a structure including a support plate, a limit hook and an anti-detachment hook. Embedding the door slider into the chute can ensure that the door panel does not break away from the sill when it is deformed by impact; Strong, which enhances the overall stability and safety of the structure, and is suitable for a variety of elevators. It has a wide range of applications, good running stability, and high safety.

Description of drawings

Fig. 1 is a structural schematic diagram of an anti-decoupling elevator sill assembly of the present invention;

Among them: 1. Sill body, 2. Chute, 201. Guide groove, 202. Limit groove, 203. Anti-detachment groove, 3. Slider, 301. Support plate, 302. Limit hook, 303. Anti-detachment hook , 4, "T" type opening slot, 5, elevator door panel.

detailed description

Preferred embodiments of the present utility model will be described in detail below in conjunction with the accompanying drawings.

As shown in FIG. 1 , an anti-decoupling elevator sill assembly provided by the present invention includes a sill body 1 and a door slider 3 , and the sill body 1 is installed below an elevator door panel 5 . In this embodiment, the sill body 1 is provided with a chute 2 , and the door slider 3 is slidably fitted in the chute 2 . The chute 2 includes a guide groove 201 , a limiting groove 202 , and an anti-off groove 203 ; the door slider 3 includes a support plate 301 , a limiting hook 302 , and an anti-off hook 303 .

The guide groove 201 extends in the vertical direction and has an upward opening; the limit groove 202 is located at the bottom of the chute 2 and extends in the horizontal direction. One end of the limit groove 202 communicates with the guide groove 201, and the other end communicates with the anti-off groove 203; The groove 203 is located at the end of the chute 2 and has a vertical section and a horizontal section bent inward.

The support plate 301 extends vertically, its upper end is connected with the lower end of the elevator door panel through a bolt and nut assembly, and its lower end is connected with the limit hook 302; the limit hook 302 is connected with the anti-detachment hook 303 after extending in the horizontal direction; the anti-detachment hook 303 is located at the end of the door slider 3, which has a section of vertical structure and a section of horizontal structure bent inward.

The guide groove 201 is slidably matched with the support plate 301 , the limit groove 202 is slidably matched with the limit hook 302 , and the anti-detachment groove 203 is slidably matched with the anti-detachment hook 303 . Embedding the door slider 3 in the chute 2 can make the elevator door panel 5 slide freely. On one side of the chute 2, there is a "T" open slot 4 with the opening facing downward. Can brackets are firmly connected together.

When the elevator is impacted by external force, the elevator door panel 5 is deformed, and the door slider 3 connected to the lower end of the elevator door panel 5 will be lifted. When the door slider 3 is lifted, the anti-detachment hook 303 at the end will be tightly Hook the end of the anti-loosening groove 203 to ensure that the door slider 3 cannot escape from the chute 2 .

The above-mentioned embodiments are only to illustrate the technical conception and characteristics of the present utility model, and its purpose is to allow those familiar with this technology to understand the content of the present utility model and implement it accordingly, and cannot limit the protection scope of the present utility model. Equivalent changes or modifications made according to the spirit of the present utility model shall fall within the protection scope of the present utility model.

Claims (5)

1. An anti-decoupling elevator sill assembly, comprising a sill body and a door slider, the sill body is provided with a chute, and the door slider is slidably fitted in the chute, its features In that: the chute includes a guide groove, a limit groove and an anti-off groove, the door slider includes a support plate, a limit hook and an anti-off hook, and the guide groove is slidably matched with the support plate, The limiting groove is slidingly matched with the limiting hook, and the anti-off groove is slidingly matched with the anti-off hook. 2. An anti-decoupling elevator sill assembly according to claim 1, characterized in that: said guide groove extends along a first direction and has an upward opening, said limiting groove is aligned with said first Extending in a second direction with different directions, one end of the limiting groove communicates with the guide groove, and the other end communicates with the anti-off groove, and the anti-off groove has at least a vertical section and a horizontal section bent inward. part. 3. The anti-decoupling elevator sill assembly according to claim 2, wherein the first direction is a vertical direction, and the second direction is a horizontal direction. 4. The anti-decoupling elevator sill assembly according to claim 3, characterized in that: the support plate extends vertically, its upper end is connected with the lower end of the elevator door panel, and its lower end is connected with the lower end of the elevator door panel. The limit hook is connected with the limit hook, and the limit hook is extended in the horizontal direction and then connected with the anti-detachment hook. The anti-detachment hook has at least one section of vertical structure and a section of inwardly bent horizontal structure. 5. The anti-decoupling elevator sill assembly according to any one of claims 1 to 4, characterized in that: a "T"-shaped open groove with an opening facing downward is provided on one side of the chute.