CN107387857A - Double-drum filter center valve body switching device - Google Patents
Double-drum filter center valve body switching device Download PDFInfo
- Publication number
- CN107387857A CN107387857A CN201710605667.8A CN201710605667A CN107387857A CN 107387857 A CN107387857 A CN 107387857A CN 201710605667 A CN201710605667 A CN 201710605667A CN 107387857 A CN107387857 A CN 107387857A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- valve body
- valve
- connector
- adapter sleeve
- 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.)
- Pending
Links
- 239000004579 marble Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of double-drum filter center valve body switching device, connector is provided with vertical inner bolt hole on the valve core shaft of switching valve, the valve body upper end cover of switching valve is provided with alignment pin, the side of rotating shaft adapter sleeve is respectively equipped with the upper connector link slot to match with connector on valve core shaft and the alignment pin stopper slot to match with alignment pin on valve body upper end cover, the opposite side of rotating shaft adapter sleeve is provided with the ratchet spanner link slot to match with ratchet spanner, screw via is provided between ratchet spanner link slot and upper connector link slot, rotating shaft adapter sleeve through screw via and with the trip bolt that upper connector inner bolt hole matches with connector in valve body rotating shaft by being connected.Transfer axis connection set of the present invention integrates spacing, pointed to, and by being used in combination with ratchet spanner, realizes that the anglec of rotation is small, simple in construction easy to assembly while easy to operate.
Description
Technical field
The invention belongs to double-drum filter center valve body technical field, and in particular to a kind of double-drum filter center valve body is cut
Changing device.
Background technology
Hydraulic system is at work raising operating efficiency, uses filter of the bitubular with switching device more, so as to
System is set to carry out the replacing or cleaning of filter core while continuous work is not shut down.Double-drum filter is it is important that intermediate valve
The switching of body, it is desirable to which the anglec of rotation is small, simple in construction, easy to operate.
The defects of certain be present in switching device currently used in the market：1st, part is small and more, and assembling process is relatively complicated；
2nd, structure is exposed, is easy to imitate；3rd, handle is integral, must settle at one go during switching, can not buffer hand strength；4th, the angle of switching
The filter cylinder for spending great Yi and both sides forms interference, makes switching not in place, and then is let out in generation；5th, handle can not be fixed on valve element
Easily slipped on connector, in handoff procedure and cause security incident.
The content of the invention
Present invention solves the technical problem that it is that to devise a kind of simple in construction, easy to operate and anglec of rotation less
Double-drum filter center valve body switching device.
The present invention is to solve above-mentioned technical problem to adopt the following technical scheme that, double-drum filter center valve body switching device,
It is characterized in that including switching valve, the rotating shaft adapter sleeve that is arranged at the filter cylinder of switching valve both sides and is arranged at switching valve top, cut
Change connector on the valve core shaft of valve and be provided with vertical inner bolt hole, the valve body upper end cover of switching valve is provided with alignment pin, and rotating shaft connects
The side of female connector is respectively equipped with the upper connector link slot of connector matching on valve core shaft and with being positioned on valve body upper end cover
The alignment pin stopper slot to match is sold, the opposite side of rotating shaft adapter sleeve is provided with the ratchet spanner link slot to match with ratchet spanner, spine
Be provided with screw via between wheel spanner link slot and upper connector link slot, rotating shaft adapter sleeve by through screw via and with it is upper
The trip bolt that connector inner bolt hole matches is connected with connector in valve body rotating shaft.
Further preferably, the ratchet spanner passes through stuck with the marble jump ring on rotating shaft adapter sleeve contact surface.
Further preferably, it is provided with operative orientation indicateing arm on the outside of the rotating shaft adapter sleeve.
The present invention has the advantages that compared with prior art：
1st, rotating shaft adapter sleeve integrates spacing, pointed to, and instead of multiple findings in original structure, simplifies and assembled
Journey；
2nd, the top of connector adds internal thread hole on valve core shaft, rotating shaft adapter sleeve is passed through trip bolt and valve core shaft
Upper connector tightens together, and spacing structure type is hidden, and is not easy to imitate；
3rd, the resilient auto-lock function of ratchet spanner band, switching can be realized in small angle range using ratchet spanner rotation, and
And it is laborsaving, ratchet spanner carries anti-drop function, stuck by the marble jump ring on rotating shaft adapter sleeve contact surface, is not easy to slip.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is the front view of transfer axis connection set of the present invention；
Fig. 4 is the upward view of transfer axis connection set of the present invention；
Fig. 5 is the top view of transfer axis connection set of the present invention.
In figure：1st, switching valve, 2, rotating shaft adapter sleeve, 21, upper connector link slot, 22, alignment pin stopper slot, 23, ratchet
Spanner link slot, 24, screw via, 3, upper connector, 4, alignment pin, 5, ratchet spanner, 6, trip bolt, 7, work instruction
Mark.
Embodiment
Technical scheme, double-drum filter center valve body switching device, including switching is described in detail with reference to accompanying drawing
Valve 1, the filter cylinder for being arranged at the both sides of switching valve 1 and the rotating shaft adapter sleeve 2 for being arranged at the top of switching valve 1, the valve core shaft of switching valve 1
Upper connector 3 is provided with vertical inner bolt hole, and the valve body upper end cover of switching valve 1 is provided with alignment pin 4, the side of rotating shaft adapter sleeve 2
It is respectively equipped with the upper connector link slot 21 to match with connector on valve core shaft 3 and matches with alignment pin 4 on valve body upper end cover
Alignment pin stopper slot 22, the opposite side of rotating shaft adapter sleeve 2 is provided with the ratchet spanner link slot 23 to match with ratchet spanner 5, spine
Screw via 24 is provided between wheel spanner link slot 23 and upper connector link slot 21, rotating shaft adapter sleeve 2 passes through through screw mistake
Hole 24 and with the upper inner bolt hole of connector 3 match trip bolt 6 be connected with connector 3 in valve body rotating shaft.By spine during use
Wheel spanner 5 is lasting in the band of low-angle internal rotation ratchet spanner 5 by stuck with the marble jump ring on the contact surface of rotating shaft adapter sleeve 2
Movable valve plug rotating shaft is rotated to realize switching of the valve element between the filter cylinder of both sides, and whether valve core shaft is rotated in place by being arranged at valve
Alignment pin 4 on body upper end cover and the alignment pin stopper slot 22 being arranged in valve body rotating shaft on connector 3 are spacing, and by setting
The operative orientation indicateing arm 7 for being placed in the outside of rotating shaft adapter sleeve 2 shows the open position of the valve element of switching valve 1.Rotating shaft connects in the present invention
Female connector integrates spacing, pointed to, and by being used in combination with ratchet spanner, realizes that the anglec of rotation is small, simple in construction easy to assembly,
It is simultaneously easy to operate.
Have been shown and described above the general principle of the present invention, principal character and advantage, do not depart from spirit of the invention and
On the premise of scope, the present invention also has various changes and modifications, and these changes and improvements both fall within claimed invention
Scope.
Claims (3)
1. double-drum filter center valve body switching device, it is characterised in that including switching valve, be arranged at the filter cylinders of switching valve both sides
And the rotating shaft adapter sleeve on switching valve top is arranged at, connector is provided with vertical inner bolt hole on the valve core shaft of switching valve, switching
The valve body upper end cover of valve is provided with alignment pin, the side of rotating shaft adapter sleeve be respectively equipped with match with connector on valve core shaft it is upper
Connector link slot and the alignment pin stopper slot to match with alignment pin on valve body upper end cover, the opposite side of rotating shaft adapter sleeve be provided with
The ratchet spanner link slot that ratchet spanner matches, is provided with screw via between ratchet spanner link slot and upper connector link slot,
Rotating shaft adapter sleeve passes through connector in the trip bolt to match through screw via and with upper connector inner bolt hole and valve body rotating shaft
Connection.
2. double-drum filter center valve body switching device according to claim 1, it is characterised in that：The ratchet spanner leads to
Cross stuck with the marble jump ring on rotating shaft adapter sleeve contact surface.
3. double-drum filter center valve body switching device according to claim 1, it is characterised in that：The rotating shaft adapter sleeve
Outside is provided with operative orientation indicateing arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710605667.8A CN107387857A (en) | 2017-07-24 | 2017-07-24 | Double-drum filter center valve body switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710605667.8A CN107387857A (en) | 2017-07-24 | 2017-07-24 | Double-drum filter center valve body switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107387857A true CN107387857A (en) | 2017-11-24 |
Family
ID=60337177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710605667.8A Pending CN107387857A (en) | 2017-07-24 | 2017-07-24 | Double-drum filter center valve body switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107387857A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86200756U (en) * | 1986-01-27 | 1987-07-29 | 锦西化工机械厂 | Emergency cut-off valve with remote operating handle |
| CN1743215A (en) * | 2004-06-29 | 2006-03-08 | 王翌冬 | One-way rotary multi air-exhaust angle cock door |
| CN201192826Y (en) * | 2008-05-07 | 2009-02-11 | 大庆油田有限责任公司 | Rapid socket wrench for anti-theft valve |
| CN203927020U (en) * | 2014-06-10 | 2014-11-05 | 大唐岩滩水力发电有限责任公司 | Combined mechanical valve operation lever |
| CN204985813U (en) * | 2015-07-30 | 2016-01-20 | 宁波世亚燃气仪表管件有限公司 | Anti -theft ball valve |
| CN206988549U (en) * | 2017-07-24 | 2018-02-09 | 新乡市菲尔森净化设备有限公司 | Double-drum filter center valve body switching device |
-
2017
- 2017-07-24 CN CN201710605667.8A patent/CN107387857A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86200756U (en) * | 1986-01-27 | 1987-07-29 | 锦西化工机械厂 | Emergency cut-off valve with remote operating handle |
| CN1743215A (en) * | 2004-06-29 | 2006-03-08 | 王翌冬 | One-way rotary multi air-exhaust angle cock door |
| CN201192826Y (en) * | 2008-05-07 | 2009-02-11 | 大庆油田有限责任公司 | Rapid socket wrench for anti-theft valve |
| CN203927020U (en) * | 2014-06-10 | 2014-11-05 | 大唐岩滩水力发电有限责任公司 | Combined mechanical valve operation lever |
| CN204985813U (en) * | 2015-07-30 | 2016-01-20 | 宁波世亚燃气仪表管件有限公司 | Anti -theft ball valve |
| CN206988549U (en) * | 2017-07-24 | 2018-02-09 | 新乡市菲尔森净化设备有限公司 | Double-drum filter center valve body switching device |
Non-Patent Citations (1)
| Title |
|---|
| 周斌兴等: "《最新实用五金手册》", 河南科学技术出版社, pages: 22 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |
|
| RJ01 | Rejection of invention patent application after publication |