CN210714762U - Venetian blind type adjusting air window for roadway - Google Patents
Venetian blind type adjusting air window for roadway Download PDFInfo
- Publication number
- CN210714762U CN210714762U CN201921684649.4U CN201921684649U CN210714762U CN 210714762 U CN210714762 U CN 210714762U CN 201921684649 U CN201921684649 U CN 201921684649U CN 210714762 U CN210714762 U CN 210714762U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- handle
- arc
- window frame
- crank
- Prior art date
- 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
Images
Landscapes
- Air-Flow Control Members (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a shutter type adjusting air window for roadway, which comprises a window frame, wing plates, blades, a handle and a movable plate, wherein the wing plates are fixedly arranged at two sides of the window frame, a chute is arranged on the wing plates, the handle is arranged in the chute, a hanging ring is arranged at the lower part of the front end part of the handle, an arc plate is arranged on the hanging ring, an arc groove is arranged on the arc plate, and the arc plate is connected with the chute through a pin shaft; a rotating shaft is arranged between two vertical side plates of the window frame from top to bottom, a second rotating shaft from top to bottom is arranged as an active rotating shaft, and blades are fixedly arranged on the rotating shaft and the active rotating shaft; generally, the utility model has the advantages of easy operation, adjust amount of wind respond well, the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of colliery underground ventilation system, a wind window with adjustable is related to, especially a shutter type adjusts wind window for tunnel.
Background
The adjusting air window is an essential important infrastructure in a coal mine ventilation system, and is used for adjusting and controlling underground ventilation flow and creating conditions for air quantity distribution of wind-using places such as a mining working face and the like according to requirements. The quality of the air volume adjusting effect has great influence on the coal mine production safety, the running benefit and the working environment of operators. When a ventilation system is changed in the underground production process, the air quantity needs to be adjusted regularly, the air quantity of many mines can be adjusted by processing iron fence inserting plates to adjust air windows at the air windows of air doors in the coal mine, the iron fence inserting plates or other wind shielding structures need to be arranged during air adjustment, the labor intensity can be high, the labor and the time are wasted, the use is inconvenient, and the quantitative adjustment of the air quantity can not be realized. The size of the air window is adjusted by left-right push-pull type adjustment air windows in a mine to adjust ventilation flow, due to the fact that some parts are narrow and inconvenient during adjustment or maintenance, the blind type adjustment air windows are designed by the department according to the field conditions.
Disclosure of Invention
An object of the utility model is to provide a shutter type adjusts wind window for tunnel, should adjust wind window simple structure, makes the simple installation, can adjust the amount of wind size through the shutter, has high use value.
The purpose of the utility model is realized like this: a blind type adjusting air window for a roadway comprises a window frame, wing plates, blades, handles and a movable plate, wherein the wing plates are fixedly arranged on two sides of the window frame, sliding grooves are formed in the wing plates, the handles are installed in the sliding grooves, fixed plates are arranged on two sides of the sliding grooves at the handle positions, the handles are installed between the fixed plates through rotating shafts, lifting rings are arranged on the lower portions of the front end portions of the handles, arc-shaped plates are installed on the lifting rings, arc-shaped grooves are formed in the arc-shaped plates, the arc-shaped plates are connected with the sliding grooves through pin shafts, knobs are arranged at the tops of the pin shafts, and gaskets are arranged between the knobs and the arc-shaped plates;
a rotating shaft is arranged between two vertical side plates of the window frame from top to bottom, a second rotating shaft from top to bottom is arranged as an active rotating shaft, blades are fixedly arranged on the rotating shaft and the active rotating shaft, one end of the rotating shaft is arranged on one side plate of the window frame, the other end of the rotating shaft penetrates through the other side plate of the window frame and is arranged as a crank, and the crank of the rotating shaft is arranged on the movable plate; the two ends of the driving rotating shaft are respectively provided with a crank, the crank at one end of the driving rotating shaft is arranged on the movable plate, and the crank at the other end of the driving rotating shaft is arranged at the rear end of the handle through a rotating shaft.
And a spring is arranged between the knob and the gasket.
The width of the arc-shaped groove is consistent with that of the sliding groove.
The utility model discloses the beneficial effect who produces is: firstly, the utility model discloses can be through the promotion of handle with fall down, drive the rotation of blade, reach the purpose of control air volume through the clearance that changes between the blade. Secondly, the utility model discloses the knob that sets up adds the fastening mode of spring, can make the arc fixed more firm.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a left side view structure diagram of the present invention.
Fig. 3 is a schematic view of the structure of the right side of the present invention.
Fig. 4 is a schematic rear view of the present invention.
Fig. 5 is a perspective view of the active rotating shaft and the blade.
In the figure: 1. the window frame 2, the wing plate 3, the blade 4, the handle 5, the movable plate 6, the sliding groove 7, the fixed plate 8, the rotating shaft 9, the hanging ring 10, the arc plate 11, the arc groove 12, the pin shaft 13, the knob 14, the gasket 15, the rotating shaft 16, the driving rotating shaft 17, the crank 18 and the spring.
Detailed Description
The embodiments of the present invention will be further described with reference to the accompanying drawings.
Example 1
As shown in fig. 1-5, a blind type adjusting air window for a roadway comprises a window frame 1, wing plates 2, blades 3, handles 4 and a movable plate 5, wherein the wing plates 2 are fixedly arranged on two sides of the window frame 1, sliding grooves 6 are arranged on the wing plates 2, the handles 4 are arranged in the sliding grooves 6, fixing plates 7 are arranged at the positions of the handles 4 on two sides of the sliding grooves 6, the handles 4 are arranged between the fixing plates 7 through rotating shafts 8, lifting rings 9 are arranged on the lower portions of the front end portions of the handles 4, arc-shaped plates 10 are arranged on the lifting rings 9, arc-shaped grooves 11 are arranged on the arc-shaped plates 10, the arc-shaped plates 10 are connected with the sliding grooves 6 through pin shafts 12, knobs 13 are arranged at the tops of the pin shafts 12, and gaskets 14 are arranged between the knobs 13 and the arc-shaped plates 10;
a rotating shaft 15 is arranged between two vertical side plates of the window frame 1 from top to bottom, a second rotating shaft from top to bottom is arranged as an active rotating shaft 16, the rotating shaft 15 and the active rotating shaft 16 are both fixedly provided with blades 3, one end of the rotating shaft 15 is arranged on the side plate of the window frame 1, the other end of the rotating shaft 15 penetrates through the other side plate of the window frame 1 and is arranged as a crank 17, and the crank 17 of the rotating shaft 15 is arranged on the movable plate 5; the two ends of the driving rotating shaft 16 are both provided with cranks 17, the crank 17 at one end of the driving rotating shaft 16 is mounted on the movable plate 5, and the crank 17 at the other end of the driving rotating shaft 16 is mounted at the rear end of the handle 4 through the rotating shaft 8.
A spring 18 is arranged between the knob 13 and the gasket 14.
The width of the arc-shaped groove 11 is consistent with that of the sliding groove 6.
The utility model discloses when using: the utility model provides a shutter type adjusts wind window for tunnel, includes the window frame, the pterygoid lamina, the blade, the handle, the fly leaf, installation rotation axis and initiative rotation axis between the both sides board of window frame, weld the blade on rotation axis and the initiative rotation axis respectively, the crank of rotation axis one end and the crank of initiative rotation axis one end link to each other together through the fly leaf, the crank of the initiative rotation axis other end is connected with the handle through the pivot, the handle rotates and installs in the spout of pterygoid lamina, the lower part of handle sets up the arc, carry out the rigidity through the arc.
When the air quantity needs to be adjusted, the knob is unscrewed, the handle is rotated, the handle drives the driving rotating shaft to rotate at the moment, and the driving rotating shaft drives other rotating shafts to rotate through the movable plate, so that the gap of the blade is changed, and the purpose of adjusting the air quantity is achieved.
Generally, the utility model has the advantages of easy operation, adjust amount of wind respond well, the practicality is strong.
Claims (3)
1. The utility model provides a shutter type adjusts wind window for tunnel, includes window frame, pterygoid lamina, blade, handle, fly leaf, window frame both sides fixed pterygoid lamina, its characterized in that set up: the swing plate is provided with a chute, a handle is arranged in the chute, fixing plates are arranged at the handle positions on two sides of the chute, the handle is arranged between the fixing plates through a rotating shaft, the lower part of the front end part of the handle is provided with a hanging ring, an arc-shaped plate is arranged on the hanging ring, an arc-shaped groove is arranged on the arc-shaped plate, the arc-shaped plate is connected with the chute through a pin shaft, the top of the pin shaft is provided with a knob, and a gasket is arranged between the knob and the arc-shaped plate;
a rotating shaft is arranged between two vertical side plates of the window frame from top to bottom, a second rotating shaft from top to bottom is arranged as an active rotating shaft, blades are fixedly arranged on the rotating shaft and the active rotating shaft, one end of the rotating shaft is arranged on one side plate of the window frame, the other end of the rotating shaft penetrates through the other side plate of the window frame and is arranged as a crank, and the crank of the rotating shaft is arranged on the movable plate; the two ends of the driving rotating shaft are respectively provided with a crank, the crank at one end of the driving rotating shaft is arranged on the movable plate, and the crank at the other end of the driving rotating shaft is arranged at the rear end of the handle through a rotating shaft.
2. The blind type adjusting air window for the roadway as claimed in claim 1, wherein: and a spring is arranged between the knob and the gasket.
3. The blind type adjusting air window for the roadway as claimed in claim 1, wherein: the width of the arc-shaped groove is consistent with that of the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921684649.4U CN210714762U (en) | 2019-10-10 | 2019-10-10 | Venetian blind type adjusting air window for roadway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921684649.4U CN210714762U (en) | 2019-10-10 | 2019-10-10 | Venetian blind type adjusting air window for roadway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210714762U true CN210714762U (en) | 2020-06-09 |
Family
ID=70965338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921684649.4U Expired - Fee Related CN210714762U (en) | 2019-10-10 | 2019-10-10 | Venetian blind type adjusting air window for roadway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210714762U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112428502A (en) * | 2020-10-29 | 2021-03-02 | 台州耘智科技有限公司 | Multifunctional rubber calender |
-
2019
- 2019-10-10 CN CN201921684649.4U patent/CN210714762U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112428502A (en) * | 2020-10-29 | 2021-03-02 | 台州耘智科技有限公司 | Multifunctional rubber calender |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107401421B (en) | Colliery tunneling ventilation dryer air outlet regulation and control device based on PLC control | |
| CN210714762U (en) | Venetian blind type adjusting air window for roadway | |
| CN109578044B (en) | PLC type intelligent control device for wind flow field of fully mechanized coal mining face | |
| CN204357477U (en) | A kind of coal mining intelligent type air door blast volume controller | |
| CN207974846U (en) | A kind of pneumatic automatic throttle device of underground coal mine | |
| CN207628475U (en) | Multicylinder hydraulic spindle breaker drive ring limiting device | |
| CN210412802U (en) | Shearing angle adjusting device of numerical control plate shearing machine | |
| CN105258315A (en) | Wind guide assembly and indoor air monitoring processor comprising same | |
| CN208416410U (en) | A kind of novel window blind transmission mechanism | |
| CN213510369U (en) | Shutter with replaceable blades | |
| CN202300134U (en) | Rod unit, rod assembly and shutter mechanism formed by rod unit and rod assembly | |
| CN215860274U (en) | Adjustable air window | |
| CN219953411U (en) | Underground air quantity adjusting device for mine | |
| CN202325090U (en) | Adjustable corner structure for doors and windows | |
| CN216642178U (en) | Automatic air window for quantitative adjustment of mine | |
| CN102400634A (en) | Adjustable rotating-angle structure for doors and windows | |
| CN202300089U (en) | Electric shutter structure | |
| CN219492142U (en) | Sealing structure for plastic-steel door and window | |
| CN109373150A (en) | A kind of outdoor monitoring device | |
| CN213088050U (en) | Variable air window for underground mine | |
| CN216043841U (en) | Mining balance air door with intelligent regulation air window | |
| CN205032926U (en) | A wind -powered electricity generation blade quick -witted many types of drilling equipment | |
| CN203626478U (en) | Pulley for sliding door/window | |
| CN219975996U (en) | Colliery is dustproof camera adjusts structure in pit | |
| CN211465406U (en) | Automatic wool top penetrating device for door and window profile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 Termination date: 20201010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |