CN212024489U

CN212024489U - Dustproof device for building elevator

Info

Publication number: CN212024489U
Application number: CN202020148115.6U
Authority: CN
Inventors: 柯举
Original assignee: Nanan Ruifang Machinery Technology Co Ltd
Current assignee: Nanan Ruifang Machinery Technology Co Ltd
Priority date: 2020-01-30
Filing date: 2020-01-30
Publication date: 2020-11-27
Anticipated expiration: 2030-01-30

Abstract

The utility model discloses a dust keeper for building elevator, including car main part, the fixed dust filter that is provided with in upper end of car main part, the fixed mounting bracket that is provided with in dust filter upper end, install dust removal mechanism on the mounting bracket, car main part's both sides are provided with dust collecting pipe, just dust collecting pipe's upper end flushes with the upper surface of dust filter, dust collecting pipe's lower extreme sets up the inside in car main part, just dust collecting pipe's lower extreme port department is provided with the dust cage, first mounting panel is installed on car main part's inside top, be provided with dust absorption mechanism on the first mounting panel, the second mounting panel is installed to car main part's outside bottom, two sets of spouts have been seted up to the lower extreme of second mounting panel, and is two sets of the inside sliding component that all is. The utility model discloses a set up dust filtration, dust absorption mechanism and expansion plate, realized building elevator's dustproof operation, the device practicality is strong.

Description

Dustproof device for building elevator

Technical Field

The utility model relates to a building elevator design field specifically is a dust keeper for building elevator.

Background

An elevator is a vertical elevator powered by an electric motor and equipped with a box-like car for carrying people or cargo in a multi-story building. There are also steps, where the tread plates are mounted on a track for continuous operation, commonly known as escalators or moving walkways. A fixed elevator apparatus serving a predetermined floor. The vertical lift elevator has a car that runs between at least two vertical rows of rigid guide rails or guide rails with an angle of inclination of less than 15 °. The size and the structural form of the car are convenient for passengers to access or load and unload goods. It is customary to use elevators as a generic term for vertical transport means in buildings, irrespective of their drive mode. According to the speed, the elevator can be divided into a low-speed elevator (less than 1 m/s), a high-speed elevator (1-2 m/s) and a high-speed elevator (more than 2 m/s). The hydraulic elevator begins to appear in the middle of the 19 th century and is still applied to low-rise buildings until now. In 1852, e.g. austs in the united states developed a safety hoist for wire rope hoisting. In the 80 s, further improvements were made to the drive means, such as motors driving the winding drum via a worm drive, the use of counterweights, etc. At the end of the 19 th century, friction wheel transmission is adopted, and the lifting height of the elevator is greatly increased.

The elevator car is used as a relatively closed space, the air in the elevator car is lack of effective convection, so the air quality is generally poor, the riding comfort and the body health of passengers are seriously influenced, particularly the situation that people are crowded is obvious, and meanwhile, an air breather needs to be installed in the elevator car, but after the air breather is installed, dust in an elevator shaft is easily sucked into the elevator, and the body is influenced by breathing of human bodies. And elevator layer door has the gap when opening, often has dust, grit to drop in the gap the inside, causes the elevator trouble easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dustproof device for building elevator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dustproof device for building elevator, includes car main body, the fixed dust filter that is provided with in upper end of car main body, the fixed mounting bracket that is provided with in dust filter upper end, install dust removal mechanism on the mounting bracket, car main body's both sides are provided with dust collecting pipe, just dust collecting pipe's upper end flushes with the upper surface of dust filter, dust collecting pipe's lower extreme sets up the inside at car main body, just dust collecting pipe's lower extreme port department is provided with the dust cage, first mounting panel is installed on car main body's inside top, be provided with dust absorption mechanism on the first mounting panel, the second mounting panel is installed to car main body's outside bottom, two sets of spouts, two sets of have been seted up to the lower extreme of second mounting panel the inside sliding component.

Preferably, dust removal mechanism includes first slider and electric telescopic handle, first slider sets up in the mounting bracket inner chamber, just the lower extreme fixedly connected with head rod of first slider, the sweeping brush is installed to the one end of head rod, electric telescopic handle sets up the lower extreme at the mounting bracket, just electric telescopic handle's one end fixedly connected with second connecting rod, the one end of second connecting rod and the one end fixed connection of first slider.

Preferably, dust absorption mechanism includes support and aspiration pump, the support mounting is on first mounting panel, just the upper end of support is provided with the connecting tube, the exhaust tube is installed to the upper end of connecting tube, the lower extreme and the both ends of connecting tube are provided with the dust air intake, the dust air intake is provided with the suction hood, the one end of aspiration pump is provided with the air-supply line, the air-supply line is connected with the exhaust tube, the other end of aspiration pump is provided with out the tuber pipe.

Preferably, the sliding assembly comprises a second sliding block, a second electric telescopic rod and a telescopic plate, the second sliding block is arranged inside the sliding groove and is in sliding connection with the sliding groove, one end of the electric second movable telescopic rod is fixedly connected with the second sliding block, and two ends of the telescopic plate are fixedly arranged at the lower end of the second sliding block.

Preferably, the longitudinal length of the dust sweeping brush is equal to the longitudinal length of the dust filter plate, and the dust filter plate is of a net-shaped structure.

Preferably, the expansion plate is a steel plate, and the transverse length of the expansion plate is smaller than that of the car body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up dust filter and dust removal mechanism, cut through the dust filter in with the air outside the car main part, prevented that the dust from passing through air breather and entering into the car main part in, handle the dust on with the dust filter through dust removal mechanism, prevent that the dust from blockking up the dust filter, realized building elevator's the dustproof operation of first step.

2. The utility model discloses a still through setting up dust absorption mechanism and expansion plate, the aspiration pump carries out the dust through the dust cage with the dust of car main part in and handles for the air quality in the car main part obtains promoting, thereby provides a comfortable, healthy elevator car for the passenger, and the setting of expansion plate has prevented the gap of grit or great object jam layer door and lift-cabin door, thereby effectively avoids the emergence of elevator trouble.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the dust removing mechanism of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the dust suction mechanism of FIG. 1;

fig. 4 is a schematic structural view of the sliding assembly of fig. 1 according to the present invention.

In the figure: 1-a car body; 2-dust filter plate; 3-mounting a frame; 4-a dust removing mechanism, 401-a first sliding block, 402-a first electric telescopic mechanism, 403-a first connecting rod, 404-a dust sweeping brush and 405-a second connecting rod; 5-a dust collection mechanism, 501-a bracket, 502-a suction pump, 503-a connecting pipeline and 504-a dust collection cover; 6-a sliding assembly, 601-a second sliding block, 602-a second electric telescopic rod and 603-a telescopic plate; 7-a first mounting plate; 8-a second mounting plate; 9-a dust collecting duct; 10-dust collecting hood; 11-chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a dustproof device for a building elevator comprises a car body 1, a dust filter plate 2 is fixedly arranged at the upper end of the car body 1, the upper end of the dust filter plate 2 is fixedly provided with a mounting frame 3, the mounting frame 3 is provided with a dust removing mechanism 4, two sides of the car body 1 are provided with dust collecting pipelines 9, the upper end of the dust collecting pipeline 9 is flush with the upper surface of the dust filter plate 2, the lower end of the dust collecting pipeline 9 is arranged in the car body 1, a dust collecting cover 10 is arranged at the lower end port of the dust collecting pipeline 9, a first mounting plate 7 is arranged at the top end inside the car body 1, the first mounting plate 7 is provided with a dust absorption mechanism 5, the bottom of the outer part of the cage body 1 is provided with a second mounting plate 8, two sets of spouts 11, two sets of have been seted up to the lower extreme of second mounting panel 8 spout 11 is inside all to be provided with sliding component 6.

The dust removing mechanism 4 comprises a first sliding block 401 and a first electric telescopic rod 402, the first sliding block 401 is arranged in the inner cavity of the mounting frame 3, the lower end of the first sliding block 401 is fixedly connected with a first connecting rod 403, one end of the first connecting rod 403 is provided with a dust sweeping brush 404, the first electric telescopic rod 402 is arranged at the lower end of the mounting frame 3, one end of the first electric telescopic rod 402 is fixedly connected with a second connecting rod 405, one end of the second connecting rod 405 is fixedly connected with one end of the first sliding block 401, and dust on a dust filter plate is swept into the dust collecting pipeline 9 through the dust sweeping brush 404; the dust collection mechanism 5 comprises a support 501 and an air suction pump 502, the support 501 is mounted on a first mounting plate 7, a connecting pipeline 503 is arranged at the upper end of the support 501, an air suction pipe is mounted at the upper end of the connecting pipeline 503, dust air inlets are formed in the lower end and two ends of the connecting pipeline 503, a dust hood 504 is arranged at the dust air inlets, an air inlet pipe is arranged at one end of the air suction pump 502 and connected with the air suction pipe, an air outlet pipe is arranged at the other end of the air suction pump 502, dust in the car body 1 is collected through the dust hood 504, and air is discharged through the air outlet pipe of the air suction pump 502; the sliding assembly 6 comprises a second sliding block 601, a second electric telescopic rod 602 and a telescopic plate 603, the second sliding block 601 is arranged inside the sliding groove 11, the second sliding block 601 is in sliding connection with the sliding groove 11, one end of the second electric telescopic rod 602 is fixedly connected with the second sliding block 601, two ends of the telescopic plate 603 are fixedly arranged at the lower end of the second sliding block 601, and a gap between the landing door and the elevator door is prevented from being blocked by gravel or large objects by the arrangement of the telescopic plate 603; the longitudinal length of the dust sweeping brush 404 is equal to the longitudinal length of the dust filter plate 2, and the dust filter plate 2 is of a net-shaped structure, so that all dust on the dust filter plate 2 is swept to the dust collecting pipeline 9; the expansion plate 603 is a steel plate, and the transverse length of the expansion plate 603 is smaller than that of the car body 1, so that the expansion plate 603 stretches out and draws back at the bottom of the car body 1, and is prevented from being influenced by foreign objects.

The working principle is as follows: when dust in an elevator well passes through the dust filter plate 2, the dust filter plate 2 intercepts the dust in the air, the dust is adhered to the dust filter plate 2 at this moment, a worker cleans the dust moving on the dust filter plate 2 by starting the first electric telescopic rod 402, the first electric telescopic rod 402 extends and retracts in the horizontal direction and drives the first sliding block 401 to slide in the inner cavity of the mounting frame 3 through the connecting rod 403, the worker starts the air suction pump 502 to perform dust suction operation in the car body 1, the dust in the car body 1 enters the dust suction cover 504, the dust is left in the dust suction cover 504, the air enters the air suction pump 502 through the connecting pipeline 503 and is discharged through the exhaust pipe 503 of the air suction pump, when the car body 1 transports gravels or larger objects carelessly dropped by passengers, the staff starts second electric telescopic handle 602, and second telescopic handle 602 promotes second slider 601 and removes in spout 11 to drive expansion plate 603 and outwards remove, and then expansion plate 603 covers on the gap, and the back is accomplished in the operation, closes second electric telescopic handle 602.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dustproof device for building elevator, includes car main part (1), its characterized in that: the dust collection device is characterized in that a dust filter plate (2) is fixedly arranged at the upper end of the car body (1), a mounting frame (3) is fixedly arranged at the upper end of the dust filter plate (2), a dust removal mechanism (4) is installed on the mounting frame (3), dust collection pipelines (9) are arranged on two sides of the car body (1), the upper end of each dust collection pipeline (9) is flush with the upper surface of the dust filter plate (2), the lower end of each dust collection pipeline (9) is arranged inside the car body (1), a dust collection cover (10) is arranged at the lower end port of each dust collection pipeline (9), a first mounting plate (7) is installed at the top end inside the car body (1), a dust collection mechanism (5) is arranged on the first mounting plate (7), a second mounting plate (8) is installed at the bottom outside the car body (1), two sets of sliding grooves (11) are formed at the lower, and sliding assemblies (6) are arranged in the two groups of sliding grooves (11).

2. The dustproof device for the construction elevator according to claim 1, wherein: dust removal mechanism (4) include first slider (401) and electric telescopic handle (402), first slider (401) set up in mounting bracket (3) inner chamber, just lower extreme fixedly connected with head rod (403) of first slider (401), dust sweeper brush (404) is installed to the one end of head rod (403), electric telescopic handle (402) set up the lower extreme at mounting bracket (3), just the one end fixedly connected with second connecting rod (405) of electric telescopic handle (402), the one end of second connecting rod (405) and the one end fixed connection of first slider (401).

3. The dustproof device for the construction elevator according to claim 1, wherein: dust absorption mechanism (5) are including support (501) and aspiration pump (502), install on first mounting panel (7) support (501), just the upper end of support (501) is provided with connecting tube (503), the exhaust tube is installed to the upper end of connecting tube (503), the lower extreme and the both ends of connecting tube (503) are provided with the dust air intake, the dust air intake is provided with suction hood (504), the one end of aspiration pump (502) is provided with the air-supply line, the air-supply line is connected with the exhaust tube, the other end of aspiration pump (502) is provided with out the tuber pipe.

4. The dustproof device for the construction elevator according to claim 1, wherein: the sliding assembly (6) comprises a second sliding block (601), a second electric telescopic rod (602) and a telescopic plate (603), the second sliding block (601) is arranged inside the sliding groove (11), the second sliding block (601) is in sliding connection with the sliding groove (11), one end of the second electric telescopic rod (602) is fixedly connected with the second sliding block (601), and two ends of the telescopic plate (603) are fixedly arranged at the lower end of the second sliding block (601).

5. The dustproof device for the construction elevator according to claim 2, wherein: the longitudinal length of the dust sweeping brush (404) is equal to that of the dust filtering plate (2), and the dust filtering plate (2) is of a net-shaped structure.

6. The dustproof device for the construction elevator according to claim 4, wherein: the expansion plate (603) is a steel plate, and the transverse length of the expansion plate (603) is smaller than that of the car body (1).