CN205190788U - Wind butterfly valve is transferred to manual no gear - Google Patents
Wind butterfly valve is transferred to manual no gear Download PDFInfo
- Publication number
- CN205190788U CN205190788U CN201520990697.1U CN201520990697U CN205190788U CN 205190788 U CN205190788 U CN 205190788U CN 201520990697 U CN201520990697 U CN 201520990697U CN 205190788 U CN205190788 U CN 205190788U
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- CN
- China
- Prior art keywords
- bolt
- butterfly valve
- section steel
- rotating disk
- channel
- 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
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Abstract
The utility model provides a wind butterfly valve is transferred to manual no gear, includes a circular cylinder who is connected with the ring flange, and perpendicular to barrel axial direction is equipped with the dabber that the barrel is stretched out to one end, and spindle fixedly connected with valve plate has set firmly a bolt regulation mechanism on the barrel side, bolt regulation mechanism cooperates on the bolt to be provided with the nut including fixing channel -section steel and the bolt of vertical fixation on the channel -section steel on barrel side, and a nut bottom fixed connection slider is equipped with a bar hole on the slider, and the channel -section steel downside is equipped with a round turntable, the carousel cover is established and is rotated at dabber upper band mobile core axle, sets firmly a locating pin on the carousel is close to the face at border, and the locating pin is worn to establish in the bar hole, and the slider constitutes a drive mechanism through this locating pin and carousel, and the displacement accessible locating pin of nut drives the carousel and rotates. Accent wind butterfly valve, simple structure, low cost can the effective control transfer the valve plate of wind butterfly valve to open and shut with optional angle, the accurate filtered air flow who adjusts the branch pipe that gathers dust.
Description
Technical field
The utility model relates to field of ventilation equipment, is specially a kind of manually without gear tune wind butterfly valve.
Background technique
Wind butterfly valve is adjusted to be dust collecting system is used for the mechanical device of adjust system each branch road airduct process tolerance, mainly install and use on impulse bag type dust collector, it is widely used in the industry fields such as metallurgy, building materials, electric power, chemical industry, adjusts air quantity accurately and to concern the success or failure of dust collecting system.Existing tune wind butterfly valve is of a great variety, mostly be each dust collector producer oneself to make, during damper, multiplex many gears regulate, cannot regulate the process air quantity of the arm that gathers dust accurately, wherein, mostly tune wind butterfly valve comparatively common is on the market the folding by controlling valve plate with simple locating stud, the folding of valve plate is limited on several fixing gear by this regulative mode, accurately cannot control the folding angle of valve plate, although cheap, effect bad in actual applications; Another kind of tune wind butterfly valve that is comparatively common and application is the folding being carried out positioning control valve plate by a clamping bolt, although the folding angle of valve plate avoids the restriction of gear, but clamping bolt is easier to loosen repeatedly regulating in use, once clamping bolt loosens the air quantity confusion that must cause each arm of dust collecting system, cause system crash further, there is larger risk in actual applications; Compare above two kinds of conventional tune wind butterfly valves, also has a kind of worm-and-wheel gear of complexity that relies on the market to control the tune wind butterfly valve of valve plate folding, the folding angle of this air-valve valve plate is also without gear restriction, but its cost intensive, actual production can not be promoted use.
Model utility content
In order to solve the problem, the purpose of this utility model is a kind of structure tune wind butterfly valve without gear simple, with low cost, can effectively control to adjust the valve plate of wind butterfly valve with arbitrary angle folding, and accurate regulating and controlling is gathered dust the process air quantity of arm.
The utility model in order to the taked technological scheme that solves the problem is: a kind of manually without gear tune wind butterfly valve, comprise the circular cylinder body that is connected with flange plate, axial direction perpendicular to cylindrical shell is provided with the mandrel that cylindrical shell is stretched out in one end, mandrel is fixedly connected with valve plate, cylindrical shell side is installed with a bolt controlling mechanism, described bolt controlling mechanism comprises the channel-section steel be fixed on cylindrical shell side and the bolt be vertically fixed on channel-section steel, bolt is equipped with nut, nut bottom is fixedly connected with a slide block, slide block is provided with one perpendicular to the bar hole of bolt, a round turntable is provided with on the downside of channel-section steel, described rotating disk is set in mandrel Shang Dai moving mandrel and rotates, on the face at edge, a locating stud is set firmly at rotating disk, locating stud is located in bar hole, slide block forms a driving mechanism by this locating stud and rotating disk, the displacement of nut drives dial rotation by locating stud.
Preferably, described bolt is located on the two side of channel-section steel by pad.
Preferably, bolt tail end is provided with a cotter pin, bolt makes its position be fixed on channel-section steel by cotter pin.
Preferably, the angle rotatable α of described rotating disk is 90 °, and rotating disk drives valve plate by mandrel, and valve plate can be rotated arbitrarily in 0 ~ 90 °.
Preferably, center of turntable is provided with a center hole, and rotating disk is set on mandrel by center hole.
Compared with prior art, the utility model has following beneficial effect:
One described in the utility model manually adjusts wind butterfly valve without gear, utilize bolt transmission can effectively amplifying moment and the irreversible feature of transmission, adjusting bolt is fixed in channel-section steel, bolt is equipped with nut, nut then forms driving mechanism by a locating stud and the rotating disk be set on valve plate mandrel, make nut at bolt top offset by adjusting bolt, nut just can directly drive rotating disk freely to rotate in several angle, rotating disk is then direct further drives valve plate to carry out free rotation in several angle by valve plate mandrel further, single unit system structure only relates to modal channel-section steel and bolt and nut in engineering, structure is simple, with low cost, and under being threaded and can ensureing that valve plate is stabilized in unspecified angle of bolt and nut, avoid valve plate that any skew occurs to rotate, further guarantee is to effective regulable control of air quantity.
Accompanying drawing explanation
Fig. 1 is a kind of manual structural representation adjusting bolt controlling mechanism in wind butterfly valve without gear of the utility model;
Fig. 2 is a kind of manual front view adjusting wind butterfly valve without gear of the utility model;
Fig. 3 is a kind of manual side view adjusting wind butterfly valve without gear of the utility model.
Mark in figure: 1, channel-section steel, 2, bolt, 201, pad, 202, cotter pin, 3, nut, 4, slide block, 401, bar hole, 5, locating stud, 6, rotating disk, 601, center hole, 7, cylindrical shell, 8, mandrel, 9, valve plate, 10, flange plate.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated; the present embodiment is premised on technical solutions of the utility model; give detailed mode of execution and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As shown in the figure, the utility model is a kind of manually without gear tune wind butterfly valve, comprise the circular cylinder body 7 that is connected with flange plate 10, axial direction perpendicular to cylindrical shell 7 is provided with the mandrel 8 that cylindrical shell 7 is stretched out in one end, mandrel 8 is fixedly connected with valve plate 9, the rotation of mandrel 8 can directly drive valve plate 9 to rotate, cylindrical shell 7 side is installed with a bolt controlling mechanism, described bolt controlling mechanism comprises the channel-section steel 1 be fixed on cylindrical shell 7 side and the bolt 2 be vertically fixed on channel-section steel 1, bolt 2 is equipped with nut 3, welding one slide block 4 is fixed in nut 3 bottom, slide block 4 is provided with one perpendicular to the bar hole 401 of bolt 2, a round turntable 6 is provided with on the downside of channel-section steel 1, described rotating disk 6 is set in mandrel 8 Shang Dai moving mandrel 8 and rotates, on the face at edge, a locating stud 5 is set firmly at rotating disk 6, locating stud 5 is located in bar hole 401, slide block 4 forms a driving mechanism by this locating stud 5 with rotating disk 6, the displacement of nut 3 drives rotating disk 6 to rotate by locating stud 5.
Be more than a basic embodiment of the present utility model, further improvement, optimization or restriction can be made on the basis of above technological scheme.
Further, described bolt 2 is located on the two side of channel-section steel 1 by pad 201.
Further, bolt 2 tail end is provided with a cotter pin 202, bolt 2 makes its position be fixed on channel-section steel 1 by cotter pin 202.
Further, the angle rotatable α of described rotating disk 6 is 90 °, and rotating disk 6 drives valve plate 9 by mandrel 8, and valve plate 9 can be rotated arbitrarily in 0 ~ 90 °.
Further, rotating disk 6 center is provided with a center hole 601, and rotating disk 6 is set on mandrel 8 by center hole 601.
Described in the utility modelly manually adjust wind butterfly valve in actual use without gear, bolt 2 fixing in channel-section steel is rotated by spanner, the rotation of bolt 2 directly drives nut 3, on bolt 2, straight-line displacement occurs, the straight-line displacement of nut 3 is with movable slider 4 and locating stud 5 that rotating disk 6 is freely rotated in 90 ° further, because rotating disk 6 is set on the mandrel 8 be connected with valve plate 9, the rotation of rotating disk 6 is directly with moving mandrel 8 to rotate, mandrel 8 can directly drive valve plate 9 to rotate, thus realize valve plate further and rotate arbitrarily in 0-90 °, realize adjusting regulating without gear of wind butterfly valve.
Claims (5)
1. manually adjust wind butterfly valve without gear for one kind, comprise the circular cylinder body (7) that is connected with flange plate (10), axial direction perpendicular to cylindrical shell (7) is provided with the mandrel (8) that cylindrical shell (7) are stretched out in one end, mandrel (8) is fixedly connected with valve plate (9), it is characterized in that: on cylindrical shell (7) side, be installed with a bolt controlling mechanism, described bolt controlling mechanism comprises the channel-section steel (1) be fixed on cylindrical shell (7) side and the bolt (2) be vertically fixed on channel-section steel (1), bolt (2) is equipped with nut (3), nut (3) bottom is fixedly connected with a slide block (4), slide block (4) is provided with one perpendicular to the bar hole (401) of bolt (2), channel-section steel (1) downside is provided with a round turntable (6), described rotating disk (6) is set in mandrel (8) Shang Dai moving mandrel (8) and rotates, on the face at edge, a locating stud (5) is set firmly at rotating disk (6), locating stud (5) is located in bar hole (401), slide block (4) forms a driving mechanism by this locating stud (5) and rotating disk (6), the displacement of nut (3) drives dial rotation by locating stud (5).
2. as claimed in claim 1 a kind of manually without gear tune wind butterfly valve, it is characterized in that: described bolt (2) is located on the two side of channel-section steel (1) by pad (201).
3. as claimed in claim 1 a kind of manually without gear tune wind butterfly valve, it is characterized in that: on bolt (2) tail end, be provided with a cotter pin (202), bolt (2) makes its position be fixed on channel-section steel (1) by cotter pin (202).
4. as claimed in claim 1 a kind of manually without gear tune wind butterfly valve, it is characterized in that: the angle rotatable α of described rotating disk (6) is 90 °, rotating disk (6) drives valve plate (9) by mandrel (8), and valve plate (9) can be rotated arbitrarily in 0 ~ 90 °.
5. as claimed in claim 1 a kind of manually without gear tune wind butterfly valve, it is characterized in that: rotating disk (6) center is provided with a center hole (601), rotating disk (6) is set on mandrel (8) by center hole (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520990697.1U CN205190788U (en) | 2015-12-03 | 2015-12-03 | Wind butterfly valve is transferred to manual no gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520990697.1U CN205190788U (en) | 2015-12-03 | 2015-12-03 | Wind butterfly valve is transferred to manual no gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205190788U true CN205190788U (en) | 2016-04-27 |
Family
ID=55783781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520990697.1U Expired - Fee Related CN205190788U (en) | 2015-12-03 | 2015-12-03 | Wind butterfly valve is transferred to manual no gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205190788U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108216783A (en) * | 2018-01-05 | 2018-06-29 | 惠安北酷机械科技有限公司 | A kind of novel full-automatic plastic bag package machine |
| CN109588137A (en) * | 2018-12-22 | 2019-04-09 | 沈建国 | Material special purpose engineering automobile is cut down at a kind of cutter and the small-sized forest scene for being equipped with cutter |
-
2015
- 2015-12-03 CN CN201520990697.1U patent/CN205190788U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108216783A (en) * | 2018-01-05 | 2018-06-29 | 惠安北酷机械科技有限公司 | A kind of novel full-automatic plastic bag package machine |
| CN109588137A (en) * | 2018-12-22 | 2019-04-09 | 沈建国 | Material special purpose engineering automobile is cut down at a kind of cutter and the small-sized forest scene for being equipped with cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |