CN201288008Y

CN201288008Y - PVC elevator landing sill

Info

Publication number: CN201288008Y
Application number: CNU2008201406879U
Authority: CN
Inventors: 周柏凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-14
Filing date: 2008-10-14
Publication date: 2009-08-12
Anticipated expiration: 2018-10-14

Abstract

The utility model discloses a PVC elevator floor door sill which comprises a basal plate, a sliding slot, hooks and drawing blocks. The PVC elevator floor door sill is characterized in that the elevator floor door sill is also provided with an ash leaking slot, wherein the sliding slot and the ash leaking slot are respectively arranged on the upper side and the lower side of the basal plate, two drawing blocks are respectively and vertically connected with upper ends of two side walls of the sliding slot and extend to two outer sides of the sliding slot, and the hooks are arranged on the bottom of the ash leaking slot. The upper surfaces of the two drawing blocks are respectively provided with anti-skid slots, two hooks are respectively arranged on two sides of the bottom of the ash leaking slot, and an included angle which is formed by the basal plate and the sliding slot takes an arc shape, the included angle which is formed by the basal plate and the ash leaking slot takes the arc shape, and the whole elevator floor door sill is made of PVC materials. The PVC elevator floor door sill has the advantages that the structure is simple, the installation is convenient, the durability is high, and the cost is low, and the PVC elevator floor door sill is in particular suitable for large scale industrial production and mass use. The PVC elevator floor door sill belongs to an elevator accessory which supports and switches the elevator door.

Description

A kind of PVC elevator door sill

Technical field

The utility model relates to a kind of elevator cage, specifically, relates to a kind of PVC elevator door sill that is used to support with the switch elevator door.

Background technology

At present, a large amount of on the market elevator cages that use use aluminum or lithium material to be made usually, aluminum still be the lithium material cost all than higher, especially be not suitable for large-scale commercial production and use; On the other hand, the elevator cage that is made by aluminium or lithium can not bear bigger load, and flexility is poor, particularly the angle position of the substrate of sill and sliding tray formation is owing to being the relation at right angle, little with the elevator area of contact, area of thrust surface are also less, are easy to cause damage.

The utility model content

The purpose of this utility model provides a kind of PVC elevator door sill, solves the problem that prior art exists, and makes elevator cage have that cost is low, ability to bear is strong, characteristics easy for installation.

To achieve these goals, the utility model adopts following scheme:

A kind of PVC elevator door sill, comprise substrate, sliding tray, grab and drag piece, it is characterized in that, described elevator door sill also is provided with leakage ash-pit, sliding tray and leakage ash-pit are arranged at substrate both sides up and down respectively, two drag piece respectively with the two side of sliding tray vertical linking to each other of upper end, and respectively to the extension of two outsides of sliding tray, grab is arranged at the Lou bottom of ash-pit.

Described two are dragged the upper surface of piece also to be respectively equipped with anti-slip tank.

The two bottom sides of described leakage ash-pit respectively is provided with a grab.

The angle that described substrate and sliding tray form is an arc.

Described substrate is an arc with the angle that leaks ash-pit formation.

Described elevator door sill is all formed by the PVC material.

The utlity model has following beneficial effect:

1. the utility model adopts the PVC material to make, and has also taken into account elasticity under the situation of proof strength, has strengthened wear-resistant ability of the present utility model, and at the bottom of the cost, is fit to very much Quantity production.

2. the utility model realizes that by leaking ash-pit dust filters, even can filter some less foreign material, avoid elevator cage because of dust or foreign material deposition too much, influence safety; Also be provided with grab simultaneously, make the position of the utility model on elevator definitely fixing, use fool proof.

The utility model respectively with substrate and sliding tray, leak the angle that ash-pit forms and be arranged to arc, the area of thrust surface of sill are increased, thereby have improved the ability of bearing load, also increased the durability degree of substrate.

Description of drawings

Accompanying drawing is a lateral plan of the present utility model.

The specific embodiment

As shown in drawings, a kind of PVC elevator door sill, comprise substrate 1, sliding tray 2, grab 3 and drag piece 4, described elevator door sill also is provided with Lou ash-pit 5, sliding tray 2 and leakage ash-pit 5 are arranged at substrate respectively, and about in the of 1 both sides, two drag piece 4 respectively with the two side of sliding tray 2 vertical linking to each other of upper end, and respectively to the extension of two outsides of sliding tray 2, grab 3 is arranged at the Lou bottom of ash-pit 5.

Described two are dragged the upper surface of piece 4 also to be respectively equipped with anti-slip tank 6.

The two bottom sides of described leakage ash-pit 5 respectively is provided with a grab 3, thereby prevents that elevator from spinning off from the position-limited trough of sill.

Described substrate 1 is an arc with the angle that sliding tray 2 forms, and described substrate 1 is an arc with the angle that leaks ash-pit 5 formation, thereby increases the area of contact of sill and elevator, correspondingly increases the area of thrust surface of sill, improves the ability that sill bears load.

Described elevator door sill is all formed by the PVC material.

The utility model structurally adopts the right and left to be symmetrical arranged fully, and is not only aesthetic in appearance, and easy for installation, durability degree is high, cost is low, is well suited for large-scale commercial production and use.

Claims

1. PVC elevator door sill, comprise substrate (1), sliding tray (2), grab (3) and drag piece (4), it is characterized in that, described elevator door sill also is provided with Lou ash-pit (5), sliding tray (2) and leakage ash-pit (5) are arranged at substrate (1) both sides up and down respectively, two drag piece (4) respectively with the two side of sliding tray (2) vertical linking to each other of upper end, and respectively to the extension of two outsides of sliding tray (2), grab (3) is arranged at the Lou bottom of ash-pit (5).

2. PVC elevator door sill according to claim 1 is characterized in that, described two are dragged the upper surface of piece (4) also to be respectively equipped with anti-slip tank (6).

3. PVC elevator door sill according to claim 1 is characterized in that the two bottom sides of described leakage ash-pit (5) respectively is provided with a grab (3).

4. PVC elevator door sill according to claim 1 is characterized in that, described substrate (1) is an arc with the angle that sliding tray (2) forms.

5. PVC elevator door sill according to claim 1 is characterized in that, described substrate (1) is an arc with the angle that leaks ash-pit (5) formation.

6. PVC elevator door sill according to claim 1 is characterized in that described elevator door sill is all formed by the PVC material.