CN212174183U - Elevator ventilation mouth of pipe dust collector - Google Patents
Elevator ventilation mouth of pipe dust collector Download PDFInfo
- Publication number
- CN212174183U CN212174183U CN202020301524.5U CN202020301524U CN212174183U CN 212174183 U CN212174183 U CN 212174183U CN 202020301524 U CN202020301524 U CN 202020301524U CN 212174183 U CN212174183 U CN 212174183U
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- China
- Prior art keywords
- filter screen
- opening
- fan
- dust removing
- shaped
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 63
- 238000009423 ventilation Methods 0.000 title claims abstract description 32
- 239000007787 solid Substances 0.000 claims abstract description 19
- 241000973497 Siphonognathus argyrophanes Species 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 10
- 230000006978 adaptation Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an elevator ventilation mouth of pipe dust collector, including the ventilation pipe, the inside wall sliding connection of ventilation pipe has the collar, the first solid fixed ring of inside wall fixedly connected with of collar, the solid fixed ring of inside wall sliding connection of collar has the second and prevents dust the filter screen, and the through-hole has been seted up to the center department of the dustproof filter screen lateral wall, the utility model discloses the beneficial effect who reaches is: simple structure through setting up the fan-type deashing board, can carry out the deashing to the dust that accumulates on the dustproof filter screen and handle, and the dust of clearance can arrange the ventilation pipe outside of locating through the opening, regularly clear up easy operation and convenience to dustproof filter screen, through setting up connection structure, dismantles the convenience, and the dustproof filter screen of being convenient for and fan-type deashing board split are convenient for maintain and change the filter screen.
Description
Technical Field
The utility model relates to a dust collector especially relates to an elevator ventilation mouth of pipe dust collector, belongs to dust collector technical field.
Background
When the elevator car carries on passengers more, the population is dense, the car inner space is certain, the ventilation pipe installed on the elevator is communicated with the elevator shaft, air is provided for the passengers, and the dust removal device installed at the opening of the ventilation pipe can filter dust in the air of the elevator shaft, so that the passengers are prevented from being sucked to influence the body health. Dust collector among the prior art, the structure is complicated, and it is inconvenient to carry out regular clearance to the filter screen, dismantles inconveniently, inconvenient maintenance and change filter screen.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the structure that exists among the prior art is complicated, and it is inconvenient to regularly clear up the filter screen, dismantles inconveniently, inconvenient maintenance and the shortcoming of changing the filter screen, and the elevator ventilation mouth of pipe dust collector who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the design is an elevator ventilation pipe opening dust collector, including the ventilation pipe, the inside wall sliding connection of ventilation pipe has the collar, the first solid fixed ring of inside wall fixedly connected with of collar, the inside wall sliding connection of collar has the solid fixed ring of second and dustproof filter screen, the through-hole has been seted up to the center department of dustproof filter screen lateral wall, the inside sliding connection of through-hole has connection structure, connection structure fixedly connected with fan-shaped deashing board, fan-shaped deashing board is close to the brush of a plurality of evenly distributed of one side fixedly connected with of dustproof filter screen.
Preferably, the connecting structure comprises a rotating rod, a sleeve and two threaded caps, the two threaded caps are respectively in threaded connection with two ends of the rotating rod, the sleeve is sleeved on the rod wall of the rotating rod between the two threaded caps in a sliding mode, and the sleeve is fixedly connected with the fan-shaped dust removing plate.
Preferably, one side fixedly connected with loop type spout that fan-shaped deashing board is close to first solid fixed ring, the loop type spout with arc slider looks adaptation is seted up to one side that first solid fixed ring is close to fan-shaped deashing board, arc slider sliding connection is in the inside of loop type spout.
Preferably, an opening is formed in the side wall of the mounting ring, the opening penetrates through the ventilation pipe, a cover plate is fixedly connected to one side, close to the opening, of the fan-shaped ash removing plate, and the cover plate is located on the center line of the opening.
Preferably, dustproof filter screen is located between first solid fixed ring and the solid fixed ring of second, the solid fixed ring's of second lateral wall threaded connection has a plurality of connecting bolt, first solid fixed ring and the solid fixed ring of second are through a plurality of connecting bolt threaded connection.
Preferably, one side fixedly connected with handle that fan-shaped deashing board kept away from the brush, it is a plurality of the brush all offsets with the lateral wall of dustproof filter screen.
Preferably, the side wall of the mounting ring is in threaded connection with two positioning screws, and the mounting ring is in threaded connection with the ventilation pipe through the two positioning screws.
The utility model provides a pair of elevator ventilation mouth of pipe dust collector, beneficial effect lies in:
1. the utility model discloses simple structure, through setting up fan-shaped deashing board, fan-shaped deashing board passes through connection structure and links to each other with the filter screen, when carrying out periodic deashing, when promoting the handle, through the arc slider and the loop type spout that set up, the brush that sets up on the fan-shaped deashing board can carry out the deashing to the dust of accumulation on the dustproof filter screen and handle, through setting up opening and apron, the dust of clearance can arrange the ventilation pipe outside through the opening, the apron can the shutoff opening, carry out periodic cleaning easy operation and convenience to dustproof filter screen.
2. The utility model discloses a set up the solid fixed ring of first solid fixed ring and second, dustproof filter screen threaded connection is between the solid fixed ring of first solid fixed ring and second, and it is convenient to dismantle, through setting up connection structure, dismantles the convenience, and the dustproof filter screen of being convenient for and fan-shaped deashing board split are convenient for maintain and change the filter screen.
Drawings
Fig. 1 is a schematic structural view of a dust removing device for an elevator ventilating duct opening provided by the utility model;
fig. 2 is a schematic sectional view of a dust removing device for an elevator ventilating duct opening provided by the utility model;
fig. 3 is a schematic structural view of a connecting mechanism in the dust removing device for the ventilating duct opening of the elevator provided by the utility model;
fig. 4 is a schematic perspective view of a fan-shaped dust-removing plate in the dust-removing device of the ventilating duct opening of the elevator provided by the utility model.
In the figure: the dust cleaning device comprises a ventilation pipe 1, a mounting ring 2, a set screw 21, an opening 22, a first fixing ring 3, a ring-shaped sliding groove 31, a connecting bolt 32, a second fixing ring 4, a fan-shaped dust cleaning plate 5, an arc-shaped sliding block 51, a cover plate 52, a handle 53, a brush 54, a dust-proof filter screen 6, a through hole 61, a connecting structure 7, a rotating rod 71, a sleeve 72 and a threaded cap 73.
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.
Referring to fig. 1-4, an elevator ventilation pipe mouth dust collector, including ventilation pipe 1, the inside wall sliding connection of ventilation pipe 1 has collar 2, the first solid fixed ring 3 of inside wall fixedly connected with of collar 2, the solid fixed ring 4 of inside wall sliding connection of collar 2 has the second and prevents dust filter screen 6, dust filter screen 6 can filter the dust that lets in the air in ventilation pipe 1, through-hole 61 has been seted up in the center department of the dustproof filter screen 6 lateral wall, the inside sliding connection of through-hole 61 has connection structure 7, connection structure 7 fixedly connected with fan-shaped deashing board 5, fan-shaped deashing board 5 is close to the brush 54 of a plurality of evenly distributed of one side fixedly connected with of dustproof filter screen 6.
An opening 22 is formed in the side wall of the mounting ring 2, the opening 22 penetrates through the ventilation pipe 1, a cover plate 52 is fixedly connected to one side, close to the opening 22, of the fan-shaped dust cleaning plate 5, the cover plate 52 is located on the central line of the opening 22, dust cleaned by the fan-shaped dust cleaning plate 5 can be discharged out of the ventilation pipe 1 through the opening 22, the dustproof filter screen 6 is located between the first fixing ring 3 and the second fixing ring 4, a plurality of connecting bolts 32 are connected to the side wall of the second fixing ring 4 in a threaded mode, the first fixing ring 3 and the second fixing ring 4 are connected in a threaded mode through the connecting bolts 32, the dustproof filter screen 6 is clamped between the first fixing ring 3 and the second fixing ring 4, the dustproof filter screen 6 and the second fixing ring 4 can be taken down from the mounting ring 2 after the connecting bolts 32 are disassembled, disassembly is convenient, two positioning screws 21 are connected to the side wall of the mounting ring 2, the mounting ring 2 is provided with a bronze drum positioning screw 21 at the pipe orifice of the ventilation pipe 1, one side of the fan-shaped dust cleaning plate 5 far away from the hairbrush 54 is fixedly connected with a handle 53, the hairbrushes 54 are all abutted against the outer side wall of the dustproof filter screen 6, the handle 53 is pushed to drive the fan-shaped dust cleaning plate 5 to move, so that the hairbrushes 54 clean the dust accumulated on the dustproof filter screen 6, the connecting structure 7 comprises a rotating rod 71, a sleeve 72 and two screw caps 73, the two screw caps 73 are respectively connected with the two ends of the rotating rod 71 in a threaded manner, the sleeve 72 is sleeved on the rod wall of the rotating rod 71 between the two screw caps 73 in a sliding manner, the sleeve 72 is fixedly connected with the fan-shaped dust cleaning plate 5, the screw caps 73 can prevent the fan-shaped dust cleaning plate 5 from driving the sleeve 72 to rotate in the through hole 61, the sleeve 72 is separated from the through hole 61, one side of the fan-shaped dust cleaning plate 5 close, first fixed ring 3 is close to one side of fan-shaped deashing board 5 and has seted up the ring type spout 31 with arc slider 51 looks adaptation, and arc slider 51 sliding connection is in the inside of ring type spout 31, and fan-shaped deashing board 5 can slide along ring type spout 31 through arc slider 51, rotates along the axis of sleeve 72.
The working principle is as follows: when the dust removing device is used, after the dust removing device is applied for a period of time, when dust accumulated on the dust removing filter screen 6 is subjected to dust removing treatment, only the handle 53 needs to be pushed, the handle 53 drives the fan-shaped dust removing plate 5 to move along the annular sliding groove 31 through the arc-shaped sliding block 51, the brush 54 slides close to the dust removing filter screen 6, the fan-shaped dust removing plate 5 rotates along the central axis of the sleeve 72, the dust removing filter screen 6 can be subjected to dust removing treatment, the removed dust can be discharged out of the ventilation pipe 1 through the opening 22, the dust removing treatment operation on the dust removing filter screen 6 is simple and convenient, the cover plate 52 seals the opening 22 to prevent the ventilation pipe 1 from air leakage, when the dust removing filter screen 6 needs to be maintained or replaced, only the screw cap at one end of the rotating rod 71 away from the fan-shaped dust removing plate 5 is needed to be screwed, the sleeve 72 is separated from the through hole, after the second fixing plate and the dustproof filter screen 6 are separated, the dustproof filter screen 6 can be taken out from the ventilating pipe opening, and the dustproof filter screen 6 is convenient to maintain and replace.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an elevator draught tube mouth dust collector, its characterized in that, includes ventilation pipe (1), the inside wall sliding connection of ventilation pipe (1) has collar (2), the first solid fixed ring (3) of inside wall fixedly connected with of collar (2), the inside wall sliding connection of collar (2) has the solid fixed ring of second (4) and dustproof filter screen (6), through-hole (61) have been seted up in the center department of dustproof filter screen (6) lateral wall, the inside sliding connection of through-hole (61) has connection structure (7), connection structure (7) fixedly connected with fan-type deashing board (5), fan-type deashing board (5) are close to brush (54) of a plurality of evenly distributed of one side fixedly connected with of dustproof filter screen (6).
2. The dust removal device for the opening of the ventilating duct of the elevator according to claim 1, wherein the connecting structure (7) comprises a rotating rod (71), two sleeves (72) and two threaded caps (73), the two threaded caps (73) are respectively in threaded connection with two ends of the rotating rod (71), the sleeves (72) are slidably sleeved on the rod wall of the rotating rod (71) between the two threaded caps (73), and the sleeves (72) are fixedly connected with the fan-shaped dust removing plate (5).
3. The dust removing device for the opening of the ventilation duct of the elevator according to claim 1, wherein one side of the fan-shaped dust removing plate (5) close to the first fixing ring (3) is fixedly connected with a ring-shaped chute (31), one side of the first fixing ring (3) close to the fan-shaped dust removing plate (5) is provided with the ring-shaped chute (31) matched with the arc-shaped sliding block (51), and the arc-shaped sliding block (51) is slidably connected inside the ring-shaped chute (31).
4. The dust removing device for the opening of the ventilating duct of the elevator according to claim 1, wherein an opening (22) is formed in the side wall of the mounting ring (2), the opening (22) penetrates through the ventilating duct (1), a cover plate (52) is fixedly connected to one side of the fan-shaped dust removing plate (5) close to the opening (22), and the cover plate (52) is located on the center line of the opening (22).
5. The dust removing device for the opening of the ventilating duct of the elevator as claimed in claim 1, wherein the dustproof filter screen (6) is located between a first fixing ring (3) and a second fixing ring (4), the side wall of the second fixing ring (4) is in threaded connection with a plurality of connecting bolts (32), and the first fixing ring (3) and the second fixing ring (4) are in threaded connection through the plurality of connecting bolts (32).
6. The dust removing device for the opening of the ventilating duct of the elevator as claimed in claim 1, wherein a handle (53) is fixedly connected to one side of the fan-shaped dust removing plate (5) far away from the brush (54), and the plurality of brushes (54) are all abutted against the outer side wall of the dustproof filter screen (6).
7. The dust removing device for the opening of the ventilation pipe of the elevator as claimed in claim 1, wherein the side wall of the mounting ring (2) is in threaded connection with two set screws (21), and the mounting ring (2) is in threaded connection with the ventilation pipe (1) through the two set screws (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020301524.5U CN212174183U (en) | 2020-03-12 | 2020-03-12 | Elevator ventilation mouth of pipe dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020301524.5U CN212174183U (en) | 2020-03-12 | 2020-03-12 | Elevator ventilation mouth of pipe dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212174183U true CN212174183U (en) | 2020-12-18 |
Family
ID=73777792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020301524.5U Expired - Fee Related CN212174183U (en) | 2020-03-12 | 2020-03-12 | Elevator ventilation mouth of pipe dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212174183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113850966A (en) * | 2021-08-11 | 2021-12-28 | 毛长青 | Multifunctional anti-theft office file cabinet |
-
2020
- 2020-03-12 CN CN202020301524.5U patent/CN212174183U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113850966A (en) * | 2021-08-11 | 2021-12-28 | 毛长青 | Multifunctional anti-theft office file cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201218 |