CN107096282A - A kind of special retaining mechanism for plate and frame rotary strainer - Google Patents
A kind of special retaining mechanism for plate and frame rotary strainer Download PDFInfo
- Publication number
- CN107096282A CN107096282A CN201710351661.2A CN201710351661A CN107096282A CN 107096282 A CN107096282 A CN 107096282A CN 201710351661 A CN201710351661 A CN 201710351661A CN 107096282 A CN107096282 A CN 107096282A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- nut
- connecting seat
- pedestal
- plate
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/40—Special measures for connecting different parts of the filter
- B01D2201/4076—Anti-rotational means
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
A kind of special retaining mechanism for plate and frame rotary strainer of the present invention, it is characterised in that：It includes pedestal, connecting seat, adpting flange, connecting rod A, adjusting nut set, connecting rod B, locking nut；The pedestal two ends are respectively provided with fixed connecting base in a circular hole, two notches of pedestal；Connecting seat connects connecting rod A, connecting rod A and connecting rod B by adpting flange and is connected by adjusting nut set.Connecting rod B other end face of cylinder welding screw, the axis of stud is vertical with connecting rod B axis, on the locking nut screwing to stud.A kind of special retaining mechanism for plate and frame rotary strainer of invention has the advantages that simple in construction, safe and reliable.
Description
Technical field
The present invention relates to a kind of special retaining mechanism for plate and frame rotary strainer.
Background technology
With the increase of generating set capacity, power plant also increasingly increases for the demand of cooling water.Rotary sieve is water intaking
Important part in filter.Existing rotary sieve has using plate and frame structure, and web plate or maintenance are installed first
It is to balance to be installed by both sides mostly, mounted web plate is in free state, as long as now giving when reinstalling web plate
Certain external force, web plate will rotation, threaten operating personnel life safety, while web plate may be caused to damage, and then very may be used
Security incident can be caused.
Therefore, a kind of necessary special locking for plate and frame rotary strainer simple in construction, safe and reliable of design
Mechanism.
The content of the invention
It is an object of the invention to overcome above-mentioned deficiency to be revolved there is provided a kind of plate and frame that is used for simple in construction, safe and reliable
Turn the special retaining mechanism of filter screen.
The object of the present invention is achieved like this：
A kind of special retaining mechanism for plate and frame rotary strainer, it is characterised in that：It includes pedestal, connecting seat, connection method
Blue, connecting rod A, adjusting nut set, connecting rod B, locking nut；The pedestal two ends are respectively provided with a circular hole, for being fixed on wall
Or two notches are provided with framework, in the middle of pedestal, the two ends of each connecting seat are respectively provided with a circular hole, the centre of each connecting seat
Boss is provided with a circular hole, and wherein two circular holes at the two ends of connecting seat are connected by two bolts with the notch of the pedestal；It is described
Adpting flange is L-type, and the circular hole that one end of adpting flange is provided with a circular hole and the intermediate lands of the connecting seat is entered by bolt
Row connection, the adpting flange other end is provided with six through holes, and the connecting rod A upper surfaces are provided with six screwed holes, the connecting rod A
Upper surface be attached by six dormant bolts with adpting flange, there is screw thread on the connecting rod A other ends face of cylinder, passes through
The adjusting nut set is connected with the threaded one end of the connecting rod B, the other end face of cylinder welding screw of the connecting rod B, spiral shell
The axis of post is vertical with connecting rod B axis, on the locking nut screwing to stud.
The pedestal is provided with two notches, when the nut in notch unclamps, and the connecting seat can be along its end face certainly
By moving, behind position needed for connecting seat is moved to, nut is tightened, it is to avoid it is moved.
The connecting seat is bolted with the adpting flange, when the nut is loose, and the flange can be around spiral shell
The axis of bolt is rotated, and behind position needed for rotating to, tightens nut, it is to avoid it is rotated.
The connecting rod A is connected with the connecting rod B by adjusting nut set, is kept connecting rod A and connecting rod B motionless, is passed through
Rotating adjusting nut set can adjust working length.
Compared with prior art, the beneficial effects of the invention are as follows：
A kind of structure of special retaining mechanism for plate and frame rotary strainer of the present invention includes 3 frees degree, can pass through
Mobile link seat, rotatable connection flange and rotating adjusting nut set adjust connecting rod B studs in position in space, so as to
It is inserted into the circular hole opened in advance on web plate reinforcement, by locking nut screwing to stud, while other bolts are tightened, so that
Realize locking function, it is to avoid the rotation of web plate, it is simple in construction, facilitate the installation of web plate, greatly improve web plate installation
Security performance.
Brief description of the drawings
Fig. 1 is the structural representation of the special retaining mechanism of the plate and frame rotary strainer of the present invention.
Fig. 2 is structural representation of the special retaining mechanism of the plate and frame rotary strainer of the present invention in locking.
Wherein：
1st, pedestal, 2, connecting seat, 3, adpting flange, 4, connecting rod A, 5, adjusting nut set, 6, connecting rod B, 7, locking nut, 8, net
Plate.
Embodiment
Referring to Fig. 1, a kind of special retaining mechanism of plate and frame rotary strainer of the present invention, it includes pedestal 1, connection
Seat 2, adpting flange 3, connecting rod A4, adjusting nut set 5, connecting rod B6, locking nut 7.The two ends of pedestal 1 are respectively provided with a circle
Hole, two notches are provided with for being fixed in the middle of wall or framework, pedestal 1, and each two ends of connecting seat 2 are respectively provided with one
Circular hole, intermediate lands are provided with a circular hole, wherein two circular holes are connected by two bolts with the notch of the pedestal 1, the connection
Flange 3 is L-type, and one end is provided with a circular hole, is attached with the connecting seat 2 by bolt, and the other end of adpting flange 3 is opened
There are six through holes, the connecting rod A4 upper surfaces are provided with six screwed holes, are connected by six dormant bolts and adpting flange 3
Connect, there is screw thread on the connecting rod A4 other ends face of cylinder, the threaded one end company of 5 and the connecting rod B6 is covered by the adjusting nut
Connect, the other end face of cylinder welding screw of the connecting rod B6, the axis of stud is vertical with connecting rod B6 axis, the locking screw
Mother 7 can be tightened on stud.
Sketch when being a kind of special retaining mechanism work for plate and frame rotary strainer that the present invention is provided shown in Fig. 2, its
Operation principle is, when installing web plate for the first time or needing maintenance, pedestal 1 to be fixed, and can pass through mobile link seat 2, rotation
Adpting flange 3 and rotating adjusting nut cover 5 to adjust connecting rod B studs in position in space, add so as to be inserted into web plate 8
In the circular hole opened in advance in strengthening tendons, by locking nut screwing to stud, while tightening other bolts, it is to avoid web plate is when mounted
Rock back and forth up and down, realize locking function, facilitate the installation of web plate, greatly improve the security performance of web plate installation.When
When need not lock rotary sieve, locking nut 7 is turned on, while unscrewing other several nuts, by connecting rod B6 upper studs and web plate 8
Reinforcement is separated, you can rotary sieve is recovered normal work, is continued subsequent operation, just can so be realized to rotary sieve
Convenient locking and unblock.
Further, the pedestal 1 is provided with two notches, and when the nut in notch unclamps, the connecting seat 2 can edge
Its end face to move freely, behind position needed for connecting seat is moved to, tighten nut, it is to avoid it is moved.
Further, the connecting seat 2 is bolted with the adpting flange 3, when the nut is loose, the flange
It can be rotated around the axis of bolt, behind position needed for rotating to, tighten nut, it is to avoid it is rotated.
Further, the connecting rod A4 is connected with the connecting rod B6 by adjusting nut set 5, keeps connecting rod A4 and connecting rod B6
It is motionless, working length can be adjusted by rotating adjusting nut set.
Claims (4)
1. a kind of special retaining mechanism for plate and frame rotary strainer, it is characterised in that：It includes pedestal (1), connecting seat
(2), adpting flange (3), connecting rod A (4), adjusting nut set (5), connecting rod B (6), locking nut (7)；Pedestal (1) two ends are each
A circular hole is provided with, two notches, the two of each connecting seat (2) are provided with for being fixed in the middle of wall or framework, pedestal (1)
End is respectively provided with a circular hole, and the intermediate lands of each connecting seat (2) are provided with two circles of a circular hole, the wherein two ends of connecting seat (2)
Hole is connected by two bolts with the notch of the pedestal (1)；The adpting flange (3) is L-type, one end of adpting flange (3)
The circular hole for being provided with a circular hole and the intermediate lands of the connecting seat (2) is attached by bolt, and the adpting flange (3) is another
End is provided with six through holes, and connecting rod A (4) upper surface is provided with six screwed holes, and the upper surface of the connecting rod A (4) passes through six
Dormant bolt is attached with adpting flange (3), and there is screw thread on connecting rod A (4) the other end face of cylinder, passes through the regulation spiral shell
Mother set (5) is connected with the threaded one end of the connecting rod B (6), the other end face of cylinder welding screw of the connecting rod B (6), stud
Axis it is vertical with connecting rod B (6) axis, the locking nut (7) is tightened on stud.
2. a kind of special retaining mechanism for plate and frame rotary strainer according to claim 1, it is characterised in that：It is described
Pedestal (1) is provided with two notches, and when the nut in notch unclamps, the connecting seat (2) can move freely along its end face,
Behind position needed for connecting seat is moved to, nut is tightened, it is to avoid it is moved.
3. a kind of special retaining mechanism for plate and frame rotary strainer according to claim 1, it is characterised in that：It is described
Connecting seat (2) is bolted with the adpting flange (3), when the nut is loose, the flange can around bolt axis
Rotated, behind position needed for rotating to, tighten nut, it is to avoid it is rotated.
4. a kind of special retaining mechanism for plate and frame rotary strainer according to claim 1, it is characterised in that：It is described
Connecting rod A (4) is connected with the connecting rod B (6) by adjusting nut set (5), keeps connecting rod A (4) and connecting rod B (6) motionless, passes through rotation
Modulation section nut sleeve can adjust working length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710351661.2A CN107096282A (en) | 2017-05-18 | 2017-05-18 | A kind of special retaining mechanism for plate and frame rotary strainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710351661.2A CN107096282A (en) | 2017-05-18 | 2017-05-18 | A kind of special retaining mechanism for plate and frame rotary strainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107096282A true CN107096282A (en) | 2017-08-29 |
Family
ID=59668983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710351661.2A Pending CN107096282A (en) | 2017-05-18 | 2017-05-18 | A kind of special retaining mechanism for plate and frame rotary strainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107096282A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB851851A (en) * | 1955-10-10 | 1960-10-19 | Edward Walter Wolfe Keene | Improvements in or relating to rotary filters |
| CN201824295U (en) * | 2010-09-17 | 2011-05-11 | 浙江吉利汽车研究院有限公司 | Chain wrench |
| CN202605855U (en) * | 2012-04-20 | 2012-12-19 | 中国广东核电集团有限公司 | Revolving filter screen locking tool for nuclear power plant |
| CN104481819A (en) * | 2014-11-10 | 2015-04-01 | 江苏荣基重工科技有限公司 | Low-speed main shaft locking mechanism of wind driven generator |
| CN204868608U (en) * | 2015-06-26 | 2015-12-16 | 贾立秋 | Interim clamping belt dressing of belt feeder maintenance |
| CN205461292U (en) * | 2016-04-03 | 2016-08-17 | 中国能源建设集团东北电力第一工程有限公司 | Special locking mechanism of rotary sieve |
| CN106625369A (en) * | 2016-12-14 | 2017-05-10 | 江西腾勒动力有限公司 | Installation assistive device for water pump pulley of engine |
| CN206910943U (en) * | 2017-05-18 | 2018-01-23 | 江苏电力装备有限公司 | A kind of special retaining mechanism for plate and frame rotary strainer |
-
2017
- 2017-05-18 CN CN201710351661.2A patent/CN107096282A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB851851A (en) * | 1955-10-10 | 1960-10-19 | Edward Walter Wolfe Keene | Improvements in or relating to rotary filters |
| CN201824295U (en) * | 2010-09-17 | 2011-05-11 | 浙江吉利汽车研究院有限公司 | Chain wrench |
| CN202605855U (en) * | 2012-04-20 | 2012-12-19 | 中国广东核电集团有限公司 | Revolving filter screen locking tool for nuclear power plant |
| CN104481819A (en) * | 2014-11-10 | 2015-04-01 | 江苏荣基重工科技有限公司 | Low-speed main shaft locking mechanism of wind driven generator |
| CN204868608U (en) * | 2015-06-26 | 2015-12-16 | 贾立秋 | Interim clamping belt dressing of belt feeder maintenance |
| CN205461292U (en) * | 2016-04-03 | 2016-08-17 | 中国能源建设集团东北电力第一工程有限公司 | Special locking mechanism of rotary sieve |
| CN106625369A (en) * | 2016-12-14 | 2017-05-10 | 江西腾勒动力有限公司 | Installation assistive device for water pump pulley of engine |
| CN206910943U (en) * | 2017-05-18 | 2018-01-23 | 江苏电力装备有限公司 | A kind of special retaining mechanism for plate and frame rotary strainer |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170829 |