CN211574448U - Quick assembly disassembly formula reducing wind pipe connector - Google Patents
Quick assembly disassembly formula reducing wind pipe connector Download PDFInfo
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- CN211574448U CN211574448U CN201822009763.9U CN201822009763U CN211574448U CN 211574448 U CN211574448 U CN 211574448U CN 201822009763 U CN201822009763 U CN 201822009763U CN 211574448 U CN211574448 U CN 211574448U
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Abstract
The utility model discloses a quick assembly disassembly formula reducing wind pipe connector, including reducing subassembly, drive assembly. The reducing subassembly includes: the fan-shaped chassis comprises a sheet-shaped chassis with an inner circular ring hole, a plurality of fan-shaped blades on the chassis and a control panel, wherein the control panel forms a cavity between the outer surface of the chassis and the sheet-shaped chassis and is internally provided with a; the chassis is provided with a plurality of blade rotating support shaft sleeved in the blade end holes along the periphery in the same direction and back to the side of the control panel, the blade rotating support shafts are supported in a central shaft hole below the transmission disc, and a driving motor shaft is fixed in the center above the transmission disc; the upper end surface of the blade is provided with a blade rotating column which is matched with a blade rotating column interface below the transmission disc, and the control switch is connected with each driving motor in parallel through a lead. The utility model has the advantages that: the quick connection device is suitable for quick connection between pipe fittings with different pipe diameters, is convenient and quick to use, and can be repeatedly used.
Description
Technical Field
The utility model relates to a pipe connection field especially provides a quick assembly disassembly formula reducing wind pipe connector.
Background
In air conditioners or air supply pipelines and laboratory equipment, pipe fittings with different pipe diameters need to be connected, and the current method for connecting the air pipes mainly comprises the following steps: 1. the hoop type connection: the connecting device is mainly used for connecting the steel plate circular ventilation pipeline with the spiral air pipe; 2. plug-in type connection: the device is mainly used for connecting rectangular or round air pipes; 3. inserting bar type connection: the device is mainly used for connecting the rectangular air pipes; 4. hose connection: the connecting device is mainly used for connecting the air pipe with components, such as a radiator, a static pressure box side air supply outlet and the like.
The pipe fitting connection mode is characterized in that the air pipe is required to be disassembled from the connecting pipe, the large air pipe structure is difficult to disassemble and assemble, the cost can be greatly increased, and the method is not an economic choice.
Disclosure of Invention
Structural not enough in to prior art, the utility model aims at providing a quick assembly disassembly formula reducing wind pipe connector not only can realize the connection between the different pipe diameter pipe fittings, and is easy and simple to handle moreover, can repetitious usage, also does not have the requirement to the pipe fitting pipe diameter, can be used to the test experiment relevant with the tuber pipe, can be very improve experimental efficiency.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a quick assembly disassembly formula reducing tuber pipe connector, includes reducing subassembly and drive arrangement, the reducing subassembly includes: the fan-shaped blade type air conditioner comprises a sheet-shaped chassis with an inner circular ring hole, a plurality of fan-shaped blades and a control panel, wherein the control panel forms a cavity between the outer surface of the chassis and the sheet-shaped chassis; the upper end surface of the blade is provided with a blade rotating column which is matched with a blade rotating column interface below the transmission disc; the driving device comprises a driving motor, a transmission disc and a controller, the controller is arranged in a cavity below the control panel, the control switch is connected with the driving motors in parallel through leads, and a plurality of blades are driven by the transmission disc to rotate and then form annular holes matched with the air pipes on the inner sides.
The inner side of the blade is connected with an elastic rubber gasket, and the width of the elastic rubber gasket is larger than the gap between the large air pipe and the small air pipe.
The blades are provided with 3-7 blades.
The chassis is annular, and a circular cavity is formed between the chassis and the control panel.
The control switch includes start, stop and reset buttons.
The reducing pipe connector is arranged on the large reducing pipe orifice and connected with the small reducing pipe orifice.
The utility model has the effects that a quick assembly disassembly formula reducing wind pipe connector has following characteristics:
(1) the device can realize the connection between pipe fittings with different pipe diameters;
(2) the device is quick to disassemble, simple and convenient to operate, low in cost and capable of being used repeatedly;
(3) the device is used for the air duct measurement experiment, not only avoids the disassembly and assembly of the whole set of equipment, but also can be used for measuring air ducts with different pipe diameters, and greatly saves the cost;
(4) the inner ring of the blade of the device is made of rubber, the air tightness between the large-diameter air pipe and the small-diameter air pipe can be enhanced by utilizing the deformation of the inner ring, and the inner ring of the blade can be replaced after being used for multiple times.
Drawings
FIG. 1 is a schematic view of a quick disconnect variable diameter duct connector;
FIG. 2 is a detailed view of the manner in which the blades are connected to the chassis;
FIG. 3 is a schematic view of a first blade;
fig. 4 is a schematic diagram of a controller control circuit.
In the figure:
1. action button 2, stop button
3. The transmission disc 4 and the fifth blade
5. Gasket 6, fourth blade
7. Motor connecting ring 8 and third blade
9. The joint of the second blade 10 and the large-diameter air pipe
11. First blade 12, motor
13. Reset button 14 and controller
15. Base plate 16, blade rotary support shaft
17. Blade rotary column 18, driving disc rotary column interface
19. Blade rotating pillar shaft interface 20 and transmission disc rotating pillar interface
21. Control panel
Detailed Description
The utility model relates to a quick assembly disassembly formula reducing wind pipe connector explains with the attached drawing.
Fig. 1 is a schematic view of a quick-release variable-diameter wind pipe connector. The bottom end of the motor 12 is fixed on the lower surface of the motor connecting ring 7, the controller 14 is fixed on the upper surface of the motor connecting ring 7, the controller 14 is electrically connected with the motor 12, a storage battery is arranged in the controller 14 to supply power to the controller 14, the rotation angles of the first blade 11, the second blade 9, the third blade 8, the fourth blade 6 and the fifth blade 4 are controlled by controlling the action button 1, the stop button 2 and the reset button 13 to fasten the small-diameter air pipes to be connected, and the small-diameter air pipes are sealed by the deformation of the gasket 5 to improve the tightness, the rotation angle of the motor 12 can be controlled at five degrees per second by programming a control program, and the motor stops when the blades are blocked for one second, and the control program can accurately control the blade clasping process, and a time of one second is left to deform the rubber packing 5 to improve the sealing property.
As shown in FIG. 2, a detailed view of the blade to chassis connection is provided. The transmission shaft of the motor 12 is fixed at the center of the circle of the transmission disc 3, and the transmission disc 3 can be driven to rotate along with the rotation of the motor 12. The blade rotating strut shaft 16 passes through the blade rotating strut shaft interface 19 and is nested in the drive plate rotating strut interface 18; the blade rotating column 17 is nested in the transmission disc rotating column interface 20, because the transmission disc rotating column interface 18 is located at the center of the transmission disc 3, the position of the transmission disc rotating column interface 18 will not change along with the rotation of the motor 12, and the transmission disc rotating column interface 20 will rotate around the transmission disc rotating column interface 18 as the center of the circle, and because the blade rotating column 17 is fixed on the blade, the rotation angle of the blade can be adjusted, the regulation and control modes of the first blade 11, the second blade 9, the third blade 8, the fourth blade 6 and the fifth blade 4 are the same, the rotation angles of all the blades can be synchronously adjusted by synchronously changing the rotation strokes of all the transmission discs 3, so that pipe fittings with different pipe diameters can be fixed, the maximum rotation stroke of the transmission disc 3 is not more than 60 degrees, the radius of the transmission disc 3 is slightly larger than the distance between the blade rotating support shaft 16 and the blade rotating column 17, so that the blade rotating support shaft 16 and the blade rotating column 17 can be sleeved in the transmission disc 3, and the distance between the blade rotating support shaft 16 and the blade rotating column 17 is the sum of the diameters of the blade rotating support shaft 16 and the blade rotating column 17.
As shown in fig. 3, a schematic view of a first blade. The radius of the inner edge circular arc part of the gasket 5, namely the radius of the side which is not connected with the blade, is equal to the radius of the large-diameter air pipe joint 10, the radius of the arc side with longer length in the blade is not less than the radius of the large-diameter air pipe joint 10 which is twice as large as the radius of the large-diameter air pipe joint 10, the groove part in the arc side with longer length in the blade is prevented, the utility model discloses in the operation process the blade collides with the rotating strut shaft 16 of the blade and is arranged, the groove part is semicircular, the circle center of the groove part is positioned at the long arc side edge of the blade, the distance from the right edge of the blade is four times as the diameter of the rotating strut shaft 16 of the blade, the radius of the groove part is two to five times as large as the rotating strut shaft 16 of the blade, the three times are the best, the first blade 11 is bonded with the gasket 5 through epoxy potting adhesive, when the gasket 5 is used for a long time and needs to be changed, the first blade 11 The glue is not sticky, and is convenient to disassemble, and the second blade 9, the third blade 8, the fourth blade 6 and the fifth blade 4 are the same as the first blade 11.
Fig. 4 is a schematic diagram of a control circuit of the controller. The controller 14 is internally provided with a storage battery for providing electric quantity for the controller 14, and the action button 1 can simultaneously control all the motors 12 to synchronously act; the stop button 2 can control all the motors 12 to stop simultaneously; the reset button 13 can control all the motors 12 to synchronously rotate reversely at the same time, and further can control all the blades to synchronously act or stop at the same time.
Claims (6)
1. The utility model provides a quick assembly disassembly formula reducing wind pipe connector, characterized by: including reducing subassembly and drive arrangement, the reducing subassembly includes: the fan-shaped blade type air conditioner comprises a sheet-shaped chassis with an inner circular ring hole, a plurality of fan-shaped blades and a control panel, wherein the control panel forms a cavity between the outer surface of the chassis and the sheet-shaped chassis; the upper end surface of the blade is provided with a blade rotating column which is matched with a blade rotating column interface below the transmission disc; the driving device comprises a driving motor, a transmission disc and a controller, the controller is arranged in a cavity below the control panel, the control switch is connected with the driving motors in parallel through leads, and a plurality of blades are driven by the transmission disc to rotate and then form annular holes matched with the air pipes on the inner sides.
2. The quick-release variable diameter wind pipe connector according to claim 1, wherein: the inner side of the blade is connected with an elastic rubber gasket, and the width of the elastic rubber gasket is larger than the gap between the large air pipe and the small air pipe.
3. The quick-release variable diameter wind pipe connector according to claim 1 or 2, wherein: the blades are provided with 3-7 blades.
4. The quick-release variable diameter wind pipe connector according to claim 1, wherein: the chassis is annular, and a circular cavity is formed between the chassis and the control panel.
5. The quick-release variable diameter wind pipe connector according to claim 1, wherein: the control switch includes start, stop and reset buttons.
6. The quick-release variable diameter wind pipe connector according to claim 1, wherein: the reducing pipe connector is arranged on the large reducing pipe orifice and connected with the small reducing pipe orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822009763.9U CN211574448U (en) | 2018-12-03 | 2018-12-03 | Quick assembly disassembly formula reducing wind pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822009763.9U CN211574448U (en) | 2018-12-03 | 2018-12-03 | Quick assembly disassembly formula reducing wind pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211574448U true CN211574448U (en) | 2020-09-25 |
Family
ID=72522254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822009763.9U Active CN211574448U (en) | 2018-12-03 | 2018-12-03 | Quick assembly disassembly formula reducing wind pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211574448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340482A (en) * | 2018-12-03 | 2019-02-15 | 天津城建大学 | A kind of quickly dismantled variable diameter air hose coupling |
-
2018
- 2018-12-03 CN CN201822009763.9U patent/CN211574448U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340482A (en) * | 2018-12-03 | 2019-02-15 | 天津城建大学 | A kind of quickly dismantled variable diameter air hose coupling |
| CN109340482B (en) * | 2018-12-03 | 2024-06-28 | 天津城建大学 | Quick assembly disassembly reducing tuber pipe connector |
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