CN206910943U - 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
- CN206910943U CN206910943U CN201720553659.9U CN201720553659U CN206910943U CN 206910943 U CN206910943 U CN 206910943U CN 201720553659 U CN201720553659 U CN 201720553659U CN 206910943 U CN206910943 U CN 206910943U
- 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.)
- Expired - Fee Related
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- Filtration Of Liquid (AREA)
Abstract
A kind of special retaining mechanism for plate and frame rotary strainer that the utility model is related to, 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 both ends are respectively provided with a circular hole, fixed connecting base in two notches of pedestal；Connecting seat connects connecting rod A, connecting rod A and connecting rod B by adpting flange and covers connection by adjusting nut.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 the utility model the utility model has the advantages of simple in construction, safe and reliable.
Description
Technical field
It the utility model is related 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, installs web plate or maintenance first
It is to be balanced by both sides to be installed 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 the life safety of operating personnel, while web plate may be caused to damage, and then very may be used
Security incident can be caused.
A kind of therefore, necessary special locking for plate and frame rotary strainer simple in construction, safe and reliable of design
Mechanism.
The content of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, there is provided a kind of simple in construction, safe and reliable to be used for sheet frame
The special retaining mechanism of formula rotary sieve.
What the purpose of this utility model was realized in：
A kind of special retaining mechanism for plate and frame rotary strainer, it is characterised in that：It includes pedestal, connecting seat, company
Acting flange, connecting rod A, adjusting nut set, connecting rod B, locking nut；The pedestal both ends are respectively provided with a circular hole, for being fixed on
Two notches are provided with wall or framework, among pedestal, the both ends of each connecting seat are respectively provided with a circular hole, each connecting seat
Intermediate lands are provided with a circular hole, and wherein two circular holes at the both ends of connecting seat are connected by two bolts with the notch of the pedestal；
The adpting flange is L-type, and the circular hole that one end of adpting flange is provided with the intermediate lands of a circular hole and the connecting seat passes through spiral shell
Bolt is attached, and the adpting flange other end is provided with six through holes, and the connecting rod A upper surfaces are provided with six screwed holes, described
Connecting rod A upper surface is attached by six dormant bolts with adpting flange, and there is spiral shell on the connecting rod A other ends face of cylinder
Line, covered by the adjusting nut and be connected with the threaded one end of the connecting rod B, the other end face of cylinder welding of the connecting rod B
Stud, the axis of stud is vertical with connecting rod B axis, on the locking nut screwing to stud.
The pedestal is provided with two notches, and when the nut in notch unclamps, the connecting seat can be along its end face certainly
By moving, after connecting seat is moved to required position, nut is tightened, avoids its movement.
The connecting seat is bolted with the adpting flange, and when the nut is loose, the flange can be around spiral shell
The axis of bolt is rotated, and after required position is rotated to, is tightened nut, is avoided its rotation.
The connecting rod A and connecting rod B is covered by adjusting nut to be connected, and 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 utility model are：
A kind of structure of special retaining mechanism for plate and frame rotary strainer of the present utility model includes 3 frees degree,
Flange and rotating adjusting nut set can be rotatably connected to adjust connecting rod B studs in position in space by mobile link seat,
So as to be inserted into the circular hole opened in advance on web plate reinforcement, by locking nut screwing to stud, while other are tightened
Bolt, so as to realize locking function, the rotation of web plate is avoided, it is simple in construction, facilitate the installation of web plate, greatly improve net
The security performance of plate installation.
Brief description of the drawings
Fig. 1 is the structural representation of the special retaining mechanism of plate and frame rotary strainer of the present utility model.
Fig. 2 is structural representation of the special retaining mechanism of plate and frame rotary strainer of the present utility model 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,
Web plate.
Embodiment
Referring to Fig. 1, a kind of special retaining mechanism for the plate and frame rotary strainer that the utility model is related to, it include pedestal 1,
Connecting seat 2, adpting flange 3, connecting rod A4, adjusting nut set 5, connecting rod B6, locking nut 7.The both ends of pedestal 1 are respectively provided with one
Circular hole, for being fixed on wall or framework, two notches are provided among pedestal 1, each both ends of connecting seat 2 are respectively provided with one
Individual 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 company
Acting flange 3 is L-type, and one end is provided with a circular hole, is attached with the connecting seat 2 by bolt, the other end of adpting flange 3
Six through holes are provided with, the connecting rod A4 upper surfaces are provided with six screwed holes, are connected by six dormant bolts with adpting flange 3
Connect, there is screw thread on the connecting rod A4 other ends face of cylinder, is connected by adjusting nut set 5 and connecting rod B6 threaded one end
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.
Letter when being a kind of special retaining mechanism work of plate and frame rotary strainer provided by the utility model shown in Fig. 2
Figure, its operation principle is, when installation web plate for the first time or when needing maintenance, pedestal 1 is fixed, can by mobile link seat 2,
Rotatable connection flange 3 and rotating adjusting nut set 5 adjust connecting rod B studs in position in space, so as to be inserted into web plate
In the circular hole opened in advance on 8 reinforcements, by locking nut screwing to stud, while other bolts are tightened, avoid web plate from pacifying
Rocked back and forth up and down during dress, realize locking function, facilitate the installation of web plate, greatly improve the security of web plate installation
Energy.When rotary sieve need not be locked, turn on locking nut 7, while unscrew other several nuts, by connecting rod B6 upper studs with
The reinforcement of web plate 8 separates, you can rotary sieve is recovered normal work, continues subsequent operation, just can so realize to rotation
Turn filter screen easily 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, after connecting seat is moved to required position, tightens nut, avoid its movement.
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, after required position is rotated to, tighten nut, avoid its rotation.
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)
- A kind of 1. 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) both ends are each A circular hole is provided with, for being fixed on wall or framework, is provided with two notches among pedestal (1), the two of each connecting seat (2) 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 both 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.
- A kind of 2. 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, Needed for being moved to when connecting seat behind position, nut is tightened, avoids its movement.
- A kind of 3. 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), and when the nut is loose, the flange can be around the axis of bolt Rotated, after required position is rotated to, tighten nut, avoid its rotation.
- A kind of 4. 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), is kept connecting rod A (4) and connecting rod B (6) motionless, is passed through rotation Modulation section nut sleeve can adjust working length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720553659.9U CN206910943U (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 |
|---|---|---|---|
| CN201720553659.9U CN206910943U (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 |
|---|---|
| CN206910943U true CN206910943U (en) | 2018-01-23 |
Family
ID=61307947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720553659.9U Expired - Fee Related CN206910943U (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) | CN206910943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096282A (en) * | 2017-05-18 | 2017-08-29 | 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 CN201720553659.9U patent/CN206910943U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107096282A (en) * | 2017-05-18 | 2017-08-29 | 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 |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20210518 |