CN207597819U - A kind of ventilating shaft - Google Patents
A kind of ventilating shaft Download PDFInfo
- Publication number
- CN207597819U CN207597819U CN201721621636.3U CN201721621636U CN207597819U CN 207597819 U CN207597819 U CN 207597819U CN 201721621636 U CN201721621636 U CN 201721621636U CN 207597819 U CN207597819 U CN 207597819U
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- CN
- China
- Prior art keywords
- ventilating shaft
- ventilating
- ontology
- stormproof louvre
- shaft
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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.)
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a kind of ventilating shafts, including ventilating shaft ontology, ventilating shaft opening is offered on ventilating shaft ontology, stormproof louvre is provided in the ventilating shaft opening, the ventilating shaft ontology is both provided with mounting groove in the top and bottom that ventilating shaft is open, it slides and is provided with for forming grasping part with ventilating shaft ontology to clamp the clamping plate of stormproof louvre in the mounting groove, be provided with that clamping plate is driven to move the drive component stormproof louvre to be driven to abut with ventilating shaft ontology in the mounting groove；Need to take out stormproof louvre when being cleared up, stormproof louvre is driven to be detached from ventilating shaft ontology by drive component, then stormproof louvre is taken out from clamping plate, it does not need to use bolt when installation or dismounting, it avoids since the cross on bolt destroys, and the problem of causing to dismount inconvenience, time of people is saved to a certain extent.
Description
Technical field
The utility model is related to building field, more particularly to a kind of ventilating shaft.
Background technology
Ventilating shaft is the channel reserved in building, is mainly used for ventilation or waterproof, and clutch can also be used for escape with disappearing
It is anti-, it will usually ventilating shaft opening is provided in one end that ventilating shaft elevates above the soil, then stormproof louvre is set in ventilating shaft opening, is ensured logical
While wind, rainwater is avoided to enter ventilation shaft.
Stormproof louvre has many dusts and is attached on stormproof louvre outside being exposed to for a long time, can not only influence ventilation
Dust can be also blown into interior by effect, influence indoor clean and tidy, and staff needs that stormproof louvre periodically is disassembled progress
Cleaning, existing stormproof louvre is fixed on usually using bolt on ventilating shaft, but the cross on bolt is in installation or dismounting
It is more easily damaged so that people are very inconvenient in dismounting.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of ventilating shaft, have and facilitate rain-proof
The advantages of blinds dismounts.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of ventilating shaft including ventilating shaft ontology, offers ventilating shaft opening, is provided in the ventilating shaft opening anti-on ventilating shaft ontology
Rain blinds, the ventilating shaft ontology are both provided with mounting groove in the top and bottom that ventilating shaft is open, setting are slided in the mounting groove
It is useful for forming grasping part with ventilating shaft ontology to clamp the clamping plate of stormproof louvre, is provided with to drive folder in the mounting groove
Plate moves the drive component stormproof louvre to be driven to be abutted with ventilating shaft ontology.
Using the above scheme, stormproof louvre is placed on clamping plate, then clamping plate movement is driven to drive by drive component
Stormproof louvre is abutted with ventilating shaft ontology, and stormproof louvre is fixed on ventilating shaft ontology, and in embedded ventilating shaft opening；It needs to take out
When stormproof louvre is cleared up, stormproof louvre and ventilating shaft ontology is driven to be detached from by drive component, then by stormproof louvre from folder
It is taken out on plate；
It does not need to using bolt, avoid since the cross on bolt destroys when installation or dismounting, and causes to dismount
The problem of inconvenient, saves the time of people to a certain extent.
Preferably, the driving component includes the first rotating shaft being rotatably arranged in mounting groove, is set in the first rotating shaft
Drive gear is equipped with, the clamping plate stretches into mounting groove the rack for being provided with and being engaged with drive gear, set on the ventilating shaft ontology
It is equipped with the driving part for first rotating shaft to be driven to rotate.
Using the above scheme, first rotating shaft is driven to rotate by driving part, drives drive gear rotation, drive gear band
Carry-over bar moves, and stormproof louvre is driven to be abutted with ventilating shaft ontology, stormproof louvre is fixed on ventilating shaft ontology, and embedded ventilating shaft
In opening；
It needs to take out stormproof louvre when being cleared up, first rotating shaft is driven to rotate backward by driving part, drive driving
Gear rotates, and drive gear band carry-over bar moves, and stormproof louvre is driven to be detached from ventilating shaft ontology, then stormproof louvre is taken from clamping plate
Go out, then stormproof louvre is cleared up.
Preferably, the driving part includes the installation cavity communicated by straight slot with two mounting grooves, and the installation is empty
Intracavitary rotation is provided with the second shaft, and the first rotating shaft stretches into across straight slot and first bevel gear is provided in installation cavity, institute
The second bevel gear for being provided in the second shaft and being engaged with first bevel gear is stated, worm gear is provided in second shaft, it is described
The worm screw engaged with worm gear is provided in installation cavity.
Using the above scheme, it is rotated by worm drive worm gear, the rotation of the second shaft is driven to drive second bevel gear rotation,
First bevel gear rotation is driven, drives first rotating shaft rotation, drives drive gear rotation, drive gear band carry-over bar is moved, driven
Stormproof louvre is made to be abutted with ventilating shaft ontology, stormproof louvre is fixed on ventilating shaft ontology, and in embedded ventilating shaft opening；
When needing to take out stormproof louvre, worm screw is rotated backward, the rotation of the second shaft is driven to drive second bevel gear rotation, band
Dynamic first bevel gear rotation, drives first rotating shaft rotation, drives drive gear rotation, and drive gear band carry-over bar is moved, driven
Stormproof louvre is detached from ventilating shaft ontology, then stormproof louvre is taken out from clamping plate, and then stormproof louvre is cleared up.
And it limits clamping plate by the position-limiting action between worm gear and worm screw to move, prevents stormproof louvre from being taken off with ventilating shaft ontology
From.
Preferably, it is slided in the installation cavity and is provided with slide plate, leading on worm screw is connected on the slide plate
Messenger, the other end of the slide plate are connected with the elastic component being fixed in installation cavity.
Using the above scheme, during rotary worm by traction rope on worm screw, pull slide plate towards worm screw direction move, and
Draw springs, after unclamping worm screw, elastic component drives slide plate to reset, while worm screw is driven to reset by traction rope, reinforcement structure
Stability.
Preferably, the handwheel for worm screw to be driven to rotate is set on the ventilating shaft ontology.
Using the above scheme, it by hand wheel rotating worm screw, is conveniently operated.
Preferably, the first card slot is provided on the worm screw, the convex block engaged with the first card slot is set on the handwheel.
Using the above scheme, when needing using handwheel, convex block with the first card slot is engaged, then passes through hand wheel rotating snail
Bar after handwheel use, convex block out of first card slot is taken out, is conveniently operated, and reduces passerby and passes through hand wheel rotating snail
The probability that bar takes out stormproof louvre.
Preferably, the second card slot coordinated with stormproof louvre is provided on the clamping plate.
Using the above scheme, stormproof louvre with the second card slot is engaged, further reduces stormproof louvre and be detached from from clamping plate
Probability, the stability of reinforcement structure.
Preferably, it is provided with sealing ring between the stormproof louvre and ventilating shaft opening.
Using the above scheme, strengthen the leakproofness between stormproof louvre and ventilating shaft opening.
In conclusion the utility model having the beneficial effect that in contrast to the prior art：It needs to take out stormproof louvre progress clearly
During reason, stormproof louvre and ventilating shaft ontology is driven to be detached from by drive component, then takes out stormproof louvre from clamping plate, installation or
Person does not need to use bolt when dismantling, the problem of avoiding since the cross on bolt destroys, and cause to dismount inconvenience, one
Determine to save the time of people in degree.
Description of the drawings
Fig. 1 is the structure diagram of embodiment；
Fig. 2 is the part-structure schematic diagram of embodiment；
Fig. 3 is the enlarged drawing in B portions in embodiment Fig. 2；
Fig. 4 is the enlarged drawing in C portions in embodiment Fig. 2；
Fig. 5 is the enlarged drawing in D portions in embodiment Fig. 2；
Fig. 6 is the not seal structure schematic diagram of embodiment.
Reference numeral：1st, ventilating shaft ontology；2nd, ventilating shaft is open；3rd, stormproof louvre；4th, mounting groove；5th, clamping plate；6th, drive component；
61st, first rotating shaft；62nd, drive gear；63rd, rack；64th, first bevel gear；65th, the second shaft；66th, second bevel gear；67th, snail
Wheel；68th, worm screw；7th, straight slot；8th, installation cavity；9th, slide plate；10th, traction rope；11st, elastic component；12nd, handwheel；13rd, the first card slot；
14th, convex block；15th, the second card slot；16th, cover board；17th, hasp.
Specific embodiment
With reference to described in Fig. 1, a kind of ventilating shaft including ventilating shaft ontology 1, offers ventilating shaft opening 2, ventilating shaft is opened on ventilating shaft ontology 1
Stormproof louvre 3 is provided on mouth 2, sealing ring is provided between stormproof louvre 3 and ventilating shaft opening 2（It is not marked in figure）.
With reference to shown in Fig. 2 and Fig. 3, ventilating shaft ontology 1 is both provided with mounting groove 4 in the top and bottom of ventilating shaft opening 2, installs
The opening of slot 4 is provided with to press from both sides with the formation grasping part of ventilating shaft ontology 1 towards 3 direction of stormproof louvre, interior slide of mounting groove 4
The clamping plate 5 of stormproof louvre 3 is held, the second card slot 15 coordinated with stormproof louvre 3 is provided on clamping plate 5.
The driving for clamping plate 5 being driven to move so that stormproof louvre 3 to be driven to be abutted with ventilating shaft ontology 1 is provided in mounting groove 4
Component 6, drive component 6 include the first rotating shaft 61 being rotatably arranged in mounting groove 4, drive gear are provided in first rotating shaft 61
62, clamping plate 5 stretches into the rack 63 for being provided in mounting groove 4 and being engaged with drive gear 62.
With reference to shown in Fig. 4 and Fig. 5, the driving part for first rotating shaft 61 to be driven to rotate is provided on ventilating shaft ontology 1, is driven
Dynamic component includes the installation cavity 8 communicated by straight slot 7 with two mounting grooves 4, and two straight slots 7 are set in parallel, in installation cavity 8
Rotation is provided with the second shaft 65, and first rotating shaft 61 stretches into installation cavity 8 across straight slot 7 and is provided with first bevel gear 64, the
The second bevel gear 66 engaged with first bevel gear 64 is provided in two shafts 65, worm gear 67 is provided in the second shaft 65, is pacified
The worm screw 68 engaged with worm gear 67 is provided in dress cavity 8.
It is slided in installation cavity 8 and is provided with slide plate 9, the sliding slot slided for slide plate 9 is provided in installation cavity 8（In figure not
It marks）, the traction rope 10 on worm screw 68 is connected on slide plate 9, and the other end of slide plate 9, which is connected with, is fixed on installation cavity
Elastic component 11 in 8, elastic component 11 are elastic spring.
Handwheel 12 for worm screw 68 to be driven to rotate on ventilating shaft ontology 1 is set, the first card slot 13, hand are provided on worm screw 68
The convex block 14 engaged with the first card slot 13 is set on wheel 12.
With reference to shown in Fig. 6,1 inside of ventilating shaft ontology, which is provided with, is used to open uncapping for installation cavity 8, uncaps through hasp 17
It is fixed on ventilating shaft ontology 1.
Use process：
When needing to take out stormproof louvre 3, convex block 14 is inserted into the first card slot 13, worm screw 68 is then driven by handwheel 12
Rotation pulls slide plate 9 to be moved towards 68 direction of worm screw, and draw springs 11, and the rotation of the second shaft 65 is driven to drive the second cone tooth
66 rotation of wheel, drives first bevel gear 64 to rotate, first rotating shaft 61 is driven to rotate, drive gear 62 is driven to rotate, drive gear
62 band carry-over bars 63 move, and stormproof louvre 3 are driven to be detached from ventilating shaft ontology 1, then stormproof louvre 3 is taken out from clamping plate 5, then right
Stormproof louvre 3 is cleared up；
Then stormproof louvre 3 with the second card slot 15 on clamping plate 5 is engaged, unclamps 68 elastic component 11 of worm screw and drive slide plate 9
It resets, while worm screw 68 is driven to reset by traction rope 10, worm screw 68 drives worm gear 67 to rotate, and drives the second shaft 65 rotation band
Dynamic second bevel gear 66 rotates, and first bevel gear 64 is driven to rotate, and first rotating shaft 61 is driven to rotate, and drives 62 turns of drive gear
Dynamic, drive gear 62 is moved with carry-over bar 63, and stormproof louvre 3 is driven to be abutted with ventilating shaft ontology 1, and stormproof louvre 3 is fixed on wind
On well ontology 1, and in embedded ventilating shaft opening 2.
The above is only the exemplary embodiment of the utility model, the protection model rather than limited the present invention
It encloses, the scope of protection of the utility model is determined by appended claim.
Claims (8)
1. a kind of ventilating shaft including ventilating shaft ontology (1), offers ventilating shaft opening (2) on ventilating shaft ontology (1), the ventilating shaft is open (2)
On be provided with stormproof louvre (3), it is characterized in that：The ventilating shaft ontology (1) is both provided in the top and bottom of ventilating shaft opening (2)
Mounting groove (4), interior slide of the mounting groove (4) are provided with to clamp rain-proof hundred with ventilating shaft ontology (1) formation grasping part
The clamping plate (5) of leaf (3), the mounting groove (4) is interior to be provided with that clamping plate (5) is driven to move to drive stormproof louvre (3) and wind
The drive component (6) that well ontology (1) abuts.
2. a kind of ventilating shaft according to claim 1, it is characterized in that：The driving component (6) is including being rotatably arranged on installation
First rotating shaft (61) in slot (4) is provided with drive gear (62) on the first rotating shaft (61), and the clamping plate (5) stretches into peace
The rack (63) engaged with drive gear (62) is provided in tankage (4), is provided with to drive the on the ventilating shaft ontology (1)
The driving part of one shaft (61) rotation.
3. a kind of ventilating shaft according to claim 2, it is characterized in that：The driving part is included through straight slot (7) and two
The installation cavity (8) that mounting groove (4) communicates, interior rotate of the installation cavity (8) are provided with the second shaft (65), described first turn
Axis (61) stretches into installation cavity (8) across straight slot (7) and is provided with first bevel gear (64), is set on second shaft (65)
There is the second bevel gear (66) engaged with first bevel gear (64), worm gear (67) is provided on second shaft (65), it is described
The worm screw (68) engaged with worm gear (67) is provided in installation cavity (8).
4. a kind of ventilating shaft according to claim 3, it is characterized in that：It is slided in the installation cavity (8) and is provided with slide plate
(9), the traction rope (10) on worm screw (68) is connected on the slide plate (9), the other end of the slide plate (9) is connected with
The elastic component (11) being fixed in installation cavity (8).
5. a kind of ventilating shaft according to claim 3, it is characterized in that：It sets to drive worm screw on the ventilating shaft ontology (1)
(68) handwheel (12) of rotation.
6. a kind of ventilating shaft according to claim 5, it is characterized in that：The first card slot (13) is provided on the worm screw (68),
The convex block (14) engaged with the first card slot (13) is set on the handwheel (12).
7. a kind of ventilating shaft according to claim 1, it is characterized in that：It is provided on the clamping plate (5) and matches with stormproof louvre (3)
The second card slot (15) closed.
8. a kind of ventilating shaft according to claim 1, it is characterized in that：It is set between the stormproof louvre (3) and ventilating shaft opening (2)
It is equipped with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721621636.3U CN207597819U (en) | 2017-11-28 | 2017-11-28 | A kind of ventilating shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721621636.3U CN207597819U (en) | 2017-11-28 | 2017-11-28 | A kind of ventilating shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207597819U true CN207597819U (en) | 2018-07-10 |
Family
ID=62761972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721621636.3U Active CN207597819U (en) | 2017-11-28 | 2017-11-28 | A kind of ventilating shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207597819U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117403571A (en) * | 2023-12-15 | 2024-01-16 | 山西军昊实业有限公司 | Automatic openable totally-enclosed sound barrier |
-
2017
- 2017-11-28 CN CN201721621636.3U patent/CN207597819U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117403571A (en) * | 2023-12-15 | 2024-01-16 | 山西军昊实业有限公司 | Automatic openable totally-enclosed sound barrier |
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| GR01 | Patent grant |