CN218201696U

CN218201696U - Center opening door stainless steel sill mounting structure

Info

Publication number: CN218201696U
Application number: CN202221911698.9U
Authority: CN
Inventors: 朱海飞; 黄嘉文; 杨华; 何志创
Original assignee: Demajisen Elevator Foshan Co ltd
Current assignee: Demajisen Elevator Foshan Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2023-01-03
Anticipated expiration: 2032-07-21

Abstract

A stainless steel sill mounting structure with a center opening door comprises an elevator door, a sill, an air blower, a cloth bag and a push-pull mechanism, wherein a sliding groove used for being matched with the elevator door in a sliding mode is formed in the sill, the bottom of the elevator door is connected in the sliding groove in a sliding mode, a plurality of dust removing holes are formed in the bottom of the sliding groove, and garbage and sundries falling into the sliding groove can directly fall into a dust collecting groove through the dust removing holes or are pushed to the upper side of the dust removing holes in the opening and closing moving process of the elevator door and then fall into the dust collecting groove through the dust removing holes, so that the phenomenon that the garbage, the dust and other sundries are accumulated in the sliding groove to affect the normal work of the elevator door is avoided; in addition, the air blower is arranged at one end of the dust collecting groove, and the cloth bag is arranged at the other end of the dust collecting groove, so that sundries collected in the dust collecting groove can be automatically cleaned to the cloth bag and collected by the cloth bag in a centralized manner, and the collection and dumping of the sundries are facilitated.

Description

Center opening door stainless steel sill mounting structure

Technical Field

The utility model belongs to the technical field of the elevator structure, concretely relates to center opening door stainless steel sill mounting structure.

Background

The importance of elevators as a means of transporting passengers up and down a building is self evident. As a public space frequently running up and down, due to the characteristic of carrying people in goods, some garbage is often accumulated at corners, particularly, a sill is used as a guide device below an elevator door, dust is easily accumulated in a sill chute and various fine sundries are remained in the sill chute, the elevator door can be prevented from being normally closed and opened seriously, so that the elevator fails, and the sill chute is narrow and has certain difficulty in cleaning.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a center opening door stainless steel sill mounting structure.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a well division door stainless steel sill mounting structure, includes lift-cabin door, sill, air-blower, sack and push-and-pull mechanism, be equipped with in the sill and be used for with lift-cabin door sliding fit's spout, the bottom sliding connection of lift-cabin door is in the spout, the dust removal hole that a plurality of can supply the debris in the spout to sweep out is seted up to the bottom of spout, the bottom in dust removal hole is equipped with the push-and-pull board of mobile switching dust removal hole, set up the switching hole that a plurality of and dust removal hole correspond on the push-and-pull board, the switching hole runs through the push-and-pull board from last to bottom, still be equipped with the dust collecting tank that is arranged in collecting the dust removal hole, the air-blower passes through the one end of pipe connection dust collecting tank, the sack passes through the other end of pipe connection dust collecting tank, push-and-pull mechanism is connected with the push-and is used for driving the push-and pull board to move.

The utility model discloses in, the sill includes panel and bottom plate, the bottom plate is connected in the bottom of panel, the spout is seted up on the panel, the bottom plate surrounds with the panel and forms the dust collecting tank.

The utility model discloses in, the panel is equipped with and is used for the push-and-pull board to insert spacing slot, the top and the dust removal hole intercommunication of slot, the bottom and the dust collecting tank intercommunication of slot.

The utility model discloses in, it is round platform pore structure to open the obturator, the aperture of opening the obturator is followed to dwindling gradually down, the main aspects aperture of opening the obturator is greater than the aperture in dust removal hole.

In the utility model, a one-way valve is arranged on the pipeline connecting the cloth bag and the dust collecting groove.

The utility model discloses in, the panel is buckled integrated into one piece by corrosion resistant plate material.

In the utility model, the bottom plate is formed by bending and integrating a zinc plate.

The utility model discloses in, the panel top is equipped with two support faces that are used for supporting the lift-cabin door and remove, and two support faces are located the spout both sides respectively.

The utility model discloses in, the lift-cabin door bottom is equipped with pulley and brush that is used for being connected with the spout cooperation, the pulley is used for supporting the lift-cabin door and opens and shuts the removal, the brush is used for cleaning the debris in the spout along with the lift-cabin door removes, the brush is located the pulley outside.

In the utility model, the brush is in a "<" or ">" type structure.

The utility model has the advantages that: the bottom of the sliding chute is provided with the dust removing holes, so that garbage and sundries falling into the sliding chute can directly fall into the dust collecting groove through the dust removing holes, or can be pushed to the upper side of the dust removing holes in the opening and closing movement process of the elevator door and then fall into the dust collecting groove through the dust removing holes, and therefore the phenomenon that the garbage, dust and other sundries are accumulated in the sliding chute to affect the normal work of the elevator door is avoided; in addition, set up the air-blower through the one end at the dust collecting tank, the other end sets up the sack to the debris that make the collection in the dust collecting tank can clear out to the sack automatically, concentrate by the sack and collect, be convenient for the collection of debris with empty, simultaneously in order to avoid air-blower during operation, pass through dust removal hole blowback to the spout with the debris in the dust collecting tank, the utility model discloses still set up the push-and-pull plate, carried out the dust collecting tank and clear away the during operation, moved by push-and-pull mechanism drive push-and-pull plate earlier, made opening obturator hole and the dislocation of dust removal hole on the push-and-pull plate, dust removal hole and dust collecting tank seal, thereby effectively avoided the debris in the dust collecting tank to return to the spout through the dust removal hole.

Drawings

Fig. 1 is a schematic view of an installation structure of a center opening stainless steel sill in the present embodiment;

fig. 2 is a schematic cross-sectional view of the mounting structure of the center opening stainless steel sill in the present embodiment;

fig. 3 is a schematic side view of the mounting structure of the center opening stainless steel sill in this embodiment;

FIG. 4 is a schematic end view of the panel of this embodiment;

FIG. 5 is a schematic top view of the panel of the present embodiment;

fig. 6 is a schematic structural view of the push-pull plate according to the present embodiment.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention will be combined below to clearly and completely describe the technical solution in the embodiments of the present invention.

Example (b):

as shown in fig. 1 to 6, the present embodiment discloses a center opening stainless steel sill mounting structure, including an elevator door 1, a sill 2, an air blower 3, a cloth bag 4, and a push-pull mechanism 5, wherein a sliding slot 21 for slidably fitting the elevator door 1 is provided in the sill 2, the bottom of the elevator door 1 is slidably connected in the sliding slot 21, a plurality of dust removing holes 22 for removing the dust in the sliding slot 21 are provided at the bottom of the sliding slot 21, a push-pull plate 23 for movably opening and closing the dust removing holes 22 is provided at the bottom of the dust removing holes 22, a plurality of opening and closing holes 24 corresponding to the dust removing holes 22 are provided on the push-pull plate 23, the opening and closing holes 24 penetrate through the push-pull plate 23 from top to bottom, a dust collecting groove 25 for collecting the dust falling from the dust removing holes 22 is further provided in the sill 2, the air blower 3 is connected with one end of the dust collecting groove 25 through a pipeline, the cloth bag 4 is connected with the other end of the dust collecting groove 25 through a pipeline, and the push-pull mechanism 5 is connected with the push-pull plate 23 and used for driving the push-pull plate 23 to move. In the specific implementation process, the air blower 3 is set to be in a timing switch mode, when the air blower 3 is in a closed state, the push-pull plate 23 is driven by the push-pull mechanism 5 to move to a state that the opening-closing hole 24 is opposite to the dust removing hole 22, so that the sliding chute 21, the dust removing hole 22, the opening-closing hole 24 and the dust collecting groove 25 are sequentially communicated, and sundries in the sliding chute 21 can fall into the dust collecting groove 25 through the dust removing hole 22 and the opening-closing hole 24, thereby effectively avoiding the influence of the sundries accumulated in the sliding chute 21 on the normal operation of the elevator door 1; when the blower 3 is in an opening state, the push-pull plate 23 is driven by the push-pull mechanism 5 to move to a state that the opening-closing hole 24 and the dust removal hole 22 are staggered, the dust removal hole 22 and the dust collection groove 25 are separated by the push-pull plate 23, when the blower 3 works, sundries in the dust collection groove 25 are blown to one end of the cloth bag 4 and are collected in the cloth bag 4, and gas is discharged through the air holes of the cloth bag 4, so that the sundries in the dust collection groove 25 are prevented from returning to the sliding groove 21 through the dust removal hole 22. The push-pull mechanism 5 of the present embodiment may be a telescopic cylinder or any other component capable of driving the push-pull plate 23 to move along the slot 28, and is not limited herein.

In a preferred embodiment, the sill 2 includes a panel 26 and a bottom plate 27, the bottom plate 27 is connected to the bottom of the panel 26, the chute 21 is opened on the panel 26, and the bottom plate 27 and the panel 26 surround to form the dust collecting tank 25. The panel 26 is provided with a slot 28 for inserting and limiting the push-pull plate 23, the top of the slot 28 is communicated with the dust removal hole 22, and the bottom of the slot 28 is communicated with the dust collection groove 25. The opening and closing hole 24 is in a circular truncated cone hole structure, the aperture of the opening and closing hole 24 is gradually reduced from top to bottom, and the aperture of the large end of the opening and closing hole 24 is larger than that of the dust removing hole 22.

In a preferred embodiment, in order to prevent the impurities in the cloth bag 4 from being turbulent to the dust collecting groove 25, a one-way valve 6 is arranged on a pipeline connecting the cloth bag 4 and the dust collecting groove 25, so that the wind flow on the pipeline can only flow from the dust collecting groove 25 to the cloth bag 4 in a one-way mode. Meanwhile, in order to prevent the impurities in the dust collecting groove 25 from entering the air blower 3, a right-angle elbow is adopted for a pipeline connected between the air blower 3 and the dust collecting groove 25, one end of the right-angle elbow is connected with the dust collecting groove 25, and the other end of the right-angle elbow extends upwards, so that the air blower 3 is positioned above the dust collecting groove 25, and the impurities in the dust collecting groove 25 are prevented from entering the air blower 3 through the pipeline and affecting the normal operation of the air blower 3. Meanwhile, in order to enable the sundries in the dust collecting groove 25 to smoothly enter the cloth bag 4, a pipeline connected between the cloth bag 4 and the dust collecting groove 25 is also a right-angle elbow, one end of the right-angle elbow is connected with the dust collecting groove 25, and the other end of the right-angle elbow extends downwards, so that the cloth bag 4 is located below the dust collecting groove 25, and the sundries can be conveniently discharged to the cloth bag 4 from the dust collecting groove 25.

In a preferred embodiment, the panel 26 is formed by bending a stainless steel plate and integrally forming the stainless steel plate. The bottom plate 27 is formed by bending a zinc plate into a whole. Of course, the panel 26 may also be integrally formed from an aluminum profile. The panel 26 and the bottom plate 27 are convenient to manufacture and process, and the production cost of the sill 2 is reduced.

In a preferred embodiment, in order to maintain the stability of the movement of elevator door 1, two support plate surfaces 29 for supporting the movement of elevator door 1 are provided on the top of panel 26, and two support plate surfaces 29 are respectively located on both sides of sliding chute 21. The bottom of the elevator door 1 is correspondingly provided with a roller 13 which is in sliding fit with the support plate surface 29, and the roller 13 slides above the support plate surface 29, so that the gravity of the elevator door 1 is shared, the pressure of the elevator door 1 on the sliding groove 21 is reduced, and the operation of the elevator door 1 is more stable.

As a preferred embodiment, the bottom of the elevator door 1 is provided with a pulley 11 and a brush 12 which are used for being matched and connected with the sliding groove 21, the pulley 11 is used for supporting the elevator door 1 to move in an opening and closing way, the brush 12 is used for cleaning sundries in the sliding groove 21 along with the movement of the elevator door 1, the brush 12 is positioned outside the pulley 11, and the brush 12 covers the cross section of the whole sliding groove 21, so that when the elevator door 1 moves in an opening and closing way, the brush 12 can move in the sliding groove 21 along with the elevator door 1 to clean, and when the sundries in the sliding groove 21 are swept to the upper part of the dust removal hole 22, the dust removal hole 22 can drop. The brush 12 is in a < "> or > -shaped structure, and the brushes 12 on the two sides of the pulley 11 are oppositely arranged, so that sundries in the chute 21 are gradually gathered to the dust removal hole 22 in the middle under the cleaning action of the brushes 12.

The above description is only the preferred embodiment of the present invention, and the technical solutions of the objects of the present invention are all within the protection scope of the present invention as long as the objects are achieved by the substantially same means.

Claims

1. The utility model provides a well division door stainless steel sill mounting structure which characterized in that: the elevator dust collection device comprises an elevator door (1), a sill (2), an air blower (3), a cloth bag (4) and a push-pull mechanism (5), wherein a sliding groove (21) which is used for being in sliding fit with the elevator door (1) is formed in the sill (2), the bottom of the elevator door (1) is connected into the sliding groove (21) in a sliding mode, a plurality of dust removal holes (22) which can be used for cleaning out impurities in the sliding groove (21) are formed in the bottom of the sliding groove (21), a push-pull plate (23) which can movably open and close the dust removal holes (22) is arranged at the bottom of the dust removal holes (22), a plurality of opening and closing holes (24) which correspond to the dust removal holes (22) are formed in the push-pull plate (23), the opening and closing holes (24) penetrate through the push-pull plate (23) from top to bottom, a dust collection groove (25) which is used for collecting the impurities falling in the dust removal holes (22) is further formed in the sill (2), the air blower (3) is connected with one end of the dust collection groove (25) through a pipeline, the cloth bag (4) is connected with the other end of the push-pull plate (23) through a pipeline, and the push-pull mechanism (5) is connected with the push-pull plate (23) and used for driving the push-pull mechanism to move.

2. The middle split-door stainless steel sill mounting structure of claim 1, wherein: the sill (2) comprises a panel (26) and a bottom plate (27), the bottom plate (27) is connected to the bottom of the panel (26), the sliding groove (21) is formed in the panel (26), and the bottom plate (27) and the panel (26) are surrounded to form a dust collecting groove (25).

3. The center opening stainless steel sill mounting structure according to claim 2, wherein: the panel (26) is provided with a slot (28) for inserting and limiting the push-pull plate (23), the top of the slot (28) is communicated with the dust removal hole (22), and the bottom of the slot (28) is communicated with the dust collection groove (25).

4. The center opening stainless steel sill mounting structure according to claim 1, wherein: the opening and closing hole (24) is of a circular truncated cone hole structure, the aperture of the opening and closing hole (24) is gradually reduced from top to bottom, and the aperture of the large end of the opening and closing hole (24) is larger than that of the dust removing hole (22).

5. The middle split-door stainless steel sill mounting structure of claim 1, wherein: a one-way valve (6) is arranged on a pipeline connecting the cloth bag (4) and the dust collection groove (25).

6. The middle split-door stainless steel sill mounting structure of claim 2, wherein: the panel (26) is formed by bending a stainless steel plate and integrally forming.

7. The middle split-door stainless steel sill mounting structure of claim 2, wherein: the bottom plate (27) is formed by bending a zinc plate into a whole.

8. The center opening stainless steel sill mounting structure according to claim 6, wherein: two supporting plate surfaces (29) used for supporting the elevator door (1) to move are arranged at the top of the panel (26), and the two supporting plate surfaces (29) are respectively positioned at two sides of the sliding groove (21).

9. The center opening stainless steel sill mounting structure according to claim 1, wherein: the elevator door cleaning device is characterized in that a pulley (11) and a hairbrush (12) which are used for being connected with a sliding groove (21) in a matched mode are arranged at the bottom of the elevator door (1), the pulley (11) is used for supporting the elevator door (1) to move in an opening and closing mode, the hairbrush (12) is used for cleaning sundries in the sliding groove (21) along with the movement of the elevator door (1), and the hairbrush (12) is located on the outer side of the pulley (11).

10. The middle split-door stainless steel sill mounting structure of claim 9, wherein: the brush (12) is of a "<" or ">" type structure.