CN207848435U - The support device between folder butterfly valve flange - Google Patents
The support device between folder butterfly valve flange Download PDFInfo
- Publication number
- CN207848435U CN207848435U CN201820115186.9U CN201820115186U CN207848435U CN 207848435 U CN207848435 U CN 207848435U CN 201820115186 U CN201820115186 U CN 201820115186U CN 207848435 U CN207848435 U CN 207848435U
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- Prior art keywords
- wedge block
- bolt
- lead screw
- sliding
- butterfly valve
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Abstract
The support device between folder butterfly valve flange, including pedestal, the top both sides of pedestal are all connected with a telescopic rod, telescopic rod is in vertical state, the lower end of telescopic rod is connect with pedestal, the upper end connection fixing base of telescopic rod, the upper middle side part of pedestal connects reversed lead screw, it is threadedly coupled reversed nut on reversed lead screw, the utility model is combined using folder butterfly valve flange angle precise fine-adjustment device and a runing rest, when the rotation supporting plate situation not positive with angle, operating personnel can rotate the bolt of two sets of wedge block regulating devices, sliding wedge block level sliding can be pushed after bolt rotation, when sliding the sliding of wedge block level, it can be combined with the inclined-plane of rotary wedge block by itself inclined-plane and the horizontal sliding force for sliding wedge block is converted to the thrust that rotary wedge block slides up and down.
Description
Technical field
The utility model is related to a kind of projector mount, support device more precisely a kind of butterfly valve flange between folder.
Background technology
Butterfly valve structure is simple, small, light-weight, is only made of a few parts.And need to only be rotated by 90 ° can be fast
Speed opens and closes, easy to operate, while the valve has good fluid handling properties.The butterfly plate of butterfly valve is installed on the diameter side of pipeline
To.Existing folder butterfly valve flange general bottom needs support device to ensure that the pipeline of both sides keeps stablizing, existing to pressing from both sides butterfly
Support device between valve flange, the support device and angle that coordinates often has deviation between folder butterfly valve flange, causes after mounting
Support device with to folder butterfly valve flange cooperation it is not close, after being given a shock to press from both sides butterfly valve flange position can change, cause pipeline
Torsional deformation.
Invention content
The purpose of this utility model is to provide one kind support device between folder butterfly valve flange, can solve the problem above-mentioned.
The utility model to achieve the above object, is achieved through the following technical solutions：
The support device between folder butterfly valve flange, including pedestal, the top both sides of pedestal are all connected with a telescopic rod, telescopic rod
In vertical state, the lower end of telescopic rod is connect with pedestal, the upper end connection fixing base of telescopic rod, the upper middle side part connection of pedestal
Reversed lead screw, is threadedly coupled reversed nut on reversed lead screw, the positive lead screw of bottom connection of fixed seat, and screw thread connects on positive lead screw
Connect positive nut, connection support bar between positive nut and reversed nut, the top installation folder butterfly valve flange angle essence of fixed seat
True micromatic setting and a runing rest, the folder butterfly valve flange angle precise fine-adjustment device include that two sets of wedge blocks adjust dress
It sets, two sets of wedge block regulating devices are located at the both sides of runing rest, and the wedge block regulating device includes fixed plate, fixed
The lead screw of installation bolt on plate, bolt is in horizontality, and the lead screw of bolt passes through fixed plate, lead screw and the fixed plate spiral shell of bolt
Line connects, and the lead screw end of bolt connects first bearing, the inner ring of first bearing and is bolted, and the outer ring of first bearing connects
Slide wedge block, sliding wedge block can the horizontal sliding in fixed seat, runing rest includes support base, the lower part of support base with it is solid
Reservation connects, and the upper articulation of support base rotates supporting plate, and the lower middle side part and support base for rotating supporting plate coordinate, and rotate the two of supporting plate
Side is respectively articulated with a rotary wedge block, and the bottom of rotary wedge block has inclined-plane, and the top for sliding wedge block has inclined-plane, sliding
The inclined-plane of dynamic wedge block is bonded with the inclined-plane of rotary wedge block, rotates the top installation clamping stabilizing device of supporting plate.
In order to further realize the purpose of this utility model, following technical scheme can also be used:Dress is stablized in the clamping
It sets including support base, support base is connect with rotation supporting plate, and the top side of support base is connected and fixed clamping block, the top of support base
The other side connects support plate, installs the second bolt in support plate, the lead screw axis of the second bolt is in horizontality, the second bolt
Lead screw pass through support plate, the second bolt and support plate thread to coordinate, four groups of the second bolt pacify end and connect second bearing,
The inner ring of second bearing is bolted with second, and the outer ring of second bearing connects slide lock block, and the bottom connection of clamping block is slided
Movable plate, sliding panel can slide on support base.
The upper end of connecting spring in the fixed seat, spring is connect with rotation supporting plate.
The utility model has the advantage of：The utility model utilizes folder butterfly valve flange angle precise fine-adjustment device and a rotation
Turn holder to be combined, when the rotation supporting plate situation not positive with angle, operating personnel can rotate two sets of wedge block regulating devices
Bolt, bolt rotation after can push sliding wedge block level sliding, sliding wedge block level sliding when, itself can be passed through
Inclined-plane is combined with the inclined-plane of rotary wedge block is converted to what rotary wedge block slided up and down by the horizontal sliding force for sliding wedge block
Thrust to make rotation supporting plate generate the fine tuning of angle, and then makes the fine tuning of rotation supporting plate place Planar realization angle, makes rotation
Supporting plate can be fitted closely with to the bottom for pressing from both sides butterfly valve flange, improve the stability to pressing from both sides butterfly valve flange.Due to bolt and fixation
The screw-thread fit of plate and the combination on two inclined-planes of sliding wedge block and rotary wedge block rotate the rotation that bolt is adjusted every time
Supporting plate rotation amount is less, so as to accurately adjust rotation supporting plate angle, to make rotation supporting plate closely with to press from both sides butterfly valve
Flange coordinates.The first bearing of the utility model can either realize bolt and slide the connection of wedge block, while can facilitate spiral shell
The rotation of bolt.The rotary wedge block of the utility model and rotation supporting plate are hinged, can lead to when rotating supporting plate progress angle rotation
It overregulates the hinge angle realization with rotation supporting plate to be bonded with the inclined-plane of sliding wedge block always, to enable rotation supporting plate to pass through
Rotary wedge block contacts in face always with sliding wedge block, improves the stability of rotation supporting plate, avoids after being given a shock to pressing from both sides butterfly valve
The position of flange can change, and prevent from causing pipeline torsional deformation.The utility model also have it is simple for structure it is compact, manufacturing cost is low
Advantage honest and clean and using simplicity.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
The support device between folder butterfly valve flange, as shown in Figure 1, including pedestal 14, the top both sides of pedestal 14 are all connected with one
A telescopic rod 29, telescopic rod 29 are in vertical state, and the lower end of telescopic rod 29 is connect with pedestal 14, the upper end connection of telescopic rod 29
The upper middle side part of fixed seat 8, pedestal 14 connects reversed lead screw 31, and reversed nut 30, fixed seat 8 are threadedly coupled on reversed lead screw 31
The positive lead screw 26 of bottom connection, be threadedly coupled positive nut 27 on positive lead screw 26, positive nut 27 and reversed nut 30 it
Between connection support bar 28, the top installation folder butterfly valve flange angle precise fine-adjustment device of fixed seat 8 and a runing rest, it is described
It includes two sets of wedge block regulating devices to press from both sides butterfly valve flange angle precise fine-adjustment device, and two sets of wedge block regulating devices are located at rotation
Turn the both sides of holder, the wedge block regulating device includes fixed plate 2, and installation bolt 1 in fixed plate 2, the lead screw of bolt 1 is in
The lead screw of horizontality, bolt 1 passes through fixed plate 2, the lead screw of bolt 1 to be threadedly coupled with fixed plate 2, the lead screw end of bolt 1
First bearing 3 is connected, the inner ring of first bearing 3 is connect with bolt 1, the outer ring connection sliding wedge block 4 of first bearing 3, sliding
Wedge block 4 horizontal in fixed seat 8 can slide, and runing rest includes support base 9, and the lower part of support base 9 is connect with fixed seat 8,
The upper articulation of support base 9 rotates supporting plate 15, and the lower middle side part and support base 9 for rotating supporting plate 15 coordinate, and the two of rotation supporting plate 15
Side is respectively articulated with a rotary wedge block 5, and there is inclined-plane, the top of sliding wedge block 4 to have tiltedly for the bottom of rotary wedge block 5
The inclined-plane in face, sliding wedge block 4 is bonded with the inclined-plane of rotary wedge block 5, and clamping stabilizing device is installed on the top of rotation supporting plate 15.
The utility model is combined using folder butterfly valve flange angle precise fine-adjustment device and a runing rest, when rotation is held in the palm
When the not positive situation of plate 15 and angle, operating personnel can rotate the bolt 1 of two sets of wedge block regulating devices, after bolt 1 rotates
It can push the 4 horizontal sliding of sliding wedge block that can pass through itself inclined-plane and rotary wedge when sliding 4 level sliding of wedge block
The horizontal sliding force for sliding wedge block 4 is converted to the thrust that rotary wedge block 5 slides up and down by the inclined-plane combination of block 5, to make
It rotates supporting plate 15 and generates the fine tuning of angle, and then make the fine tuning of 15 place Planar realization angle of rotation supporting plate, make rotation supporting plate 15
It can be fitted closely with to the bottom for pressing from both sides butterfly valve flange, improve the stability to pressing from both sides butterfly valve flange.Due to bolt 1 and fixed plate 2
Screw-thread fit and two inclined-planes of sliding wedge block 4 and rotary wedge block 5 combination, rotate the rotation that is adjusted of bolt 1 every time
15 rotation amount of plate that asks is less, so as to accurately adjust rotation supporting plate 15 angle, to make rotation supporting plate 15 closely with
To folder butterfly valve flange cooperation.The first bearing 3 of the utility model can either realize the connection of bolt 1 and sliding wedge block 4, simultaneously
The rotation of bolt 1 can be facilitated.The rotary wedge block 5 of the utility model and rotation supporting plate 15 are hinged, can be in rotation supporting plate 15
When carrying out angle rotation, it is bonded always with the inclined-plane of sliding wedge block 4 by adjusting the hinge angle realization with rotation supporting plate 15,
To enable rotation supporting plate 15 to be contacted in face always with sliding wedge block 4 by rotary wedge block 5, the stabilization of rotation supporting plate 15 is improved
Property, it avoids to change the position for pressing from both sides butterfly valve flange after being given a shock, prevents from causing pipeline torsional deformation.
The clamping stabilizing device includes support base 24, and support base 24 is connect with rotation supporting plate 15, the top of support base 24
Side is connected and fixed clamping block 19, and the top other side of support base 24 connects support plate 23, the second bolt is installed in support plate 23
25, the lead screw axis of the second bolt 25 is in horizontality, and the lead screw of the second bolt 25 passes through support plate 23, the second bolt 25 with
23 screw-thread fit of support plate, four groups of the second bolt 25 pacify end and connect second bearing 21, the inner ring of second bearing 21 and the
Two bolts 25 connect, and the outer ring connection slide lock block 20 of second bearing 21, the bottom of clamping block 20 connects sliding panel 22, sliding
Plate 22 can slide on support base 24.
The clamping stabilizing device of the utility model can be held rotating supporting plate 15 to being clamped when folder butterfly valve flange to pressing from both sides butterfly
Two ring flanges of valve flange keep the spacing between two ring flanges locked, to avoid the pipeline of folder butterfly valve flange both sides
Receiving folding force makes two ring flanges excessive change in location occur, to avoid the connection to pressing from both sides butterfly valve flange from damaging.
The upper end of connecting spring 7 in the fixed seat 8, spring 7 is connect with rotation supporting plate 15.
The spring 7 of the utility model is in compressive state, upward to the both sides offer one of rotation supporting plate 15 can push away
Power, to when the sliding wedge block 4 of both sides is not run simultaneously, make the rotary wedge block 5 and wherein one of 15 side of rotation supporting plate
A sliding wedge block 4 fits closely.
Claims (3)
1. support device between folder butterfly valve flange, it is characterised in that：Including pedestal（14）, pedestal（14）Top both sides be all connected with
One telescopic rod（29）, telescopic rod（29）In vertical state, telescopic rod（29）Lower end and pedestal（14）Connection, telescopic rod
（29）Upper end connection fixing base（8）, pedestal（14）Upper middle side part connect reversed lead screw（31）, reversed lead screw（31）Upper screw thread
Connect reversed nut（30）, fixed seat（8）The positive lead screw of bottom connection（26）, positive lead screw（26）The positive spiral shell of upper threaded connection
It is female（27）, positive nut（27）With reversed nut（30）Between connection support bar（28）, fixed seat（8）Top installation folder butterfly valve
Flange angle precise fine-adjustment device and a runing rest, the folder butterfly valve flange angle precise fine-adjustment device include two sets of wedge shapes
Block regulating device, two sets of wedge block regulating devices are located at the both sides of runing rest, and the wedge block regulating device includes solid
Fixed board（2）, fixed plate（2）Upper installation bolt（1）, bolt（1）Lead screw be in horizontality, bolt（1）Lead screw pass through it is solid
Fixed board（2）, bolt（1）Lead screw and fixed plate（2）It is threadedly coupled, bolt（1）Lead screw end connect first bearing（3）, the
One bearing（3）Inner ring and bolt（1）Connection, first bearing（3）Outer ring connection sliding wedge block（4）, slide wedge block（4）
It can be in fixed seat（8）Upper horizontal sliding, runing rest includes support base（9）, support base（9）Lower part and fixed seat（8）Connection,
Support base（9）Upper articulation rotate supporting plate（15）, rotate supporting plate（15）Lower middle side part and support base（9）Cooperation, rotation support
Plate（15）Both sides be respectively articulated with a rotary wedge block（5）, rotary wedge block（5）Bottom have inclined-plane, slide wedge block
（4）Top have inclined-plane, slide wedge block（4）Inclined-plane and rotary wedge block（5）Inclined-plane fitting, rotate supporting plate（15）'s
Top is installed by clamping stabilizing device.
2. support device the butterfly valve flange according to claim 1 between folder, it is characterised in that：The clamping stabilizing device packet
Include support base（24）, support base（24）With rotation supporting plate（15）Connection, support base（24）Top side be connected and fixed clamping block
（19）, support base（24）The top other side connect support plate（23）, support plate（23）The second bolt of upper installation（25）, the second spiral shell
Bolt（25）Lead screw axis be in horizontality, the second bolt（25）Lead screw pass through support plate（23）, the second bolt（25）With
Support plate（23）Screw-thread fit, the second bolt（25）Four groups pacify end connect second bearing（21）, second bearing（21）'s
Inner ring and the second bolt（25）Connection, second bearing（21）Outer ring connect slide lock block（20）, clamping block（20）Bottom
Connect sliding panel（22）, sliding panel（22）It can be in support base（24）Upper sliding.
3. support device the butterfly valve flange according to claim 1 between folder, it is characterised in that：The fixed seat（8）Upper company
Connect spring（7）, spring（7）Upper end with rotation supporting plate（15）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820115186.9U CN207848435U (en) | 2018-01-24 | 2018-01-24 | The support device between folder butterfly valve flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820115186.9U CN207848435U (en) | 2018-01-24 | 2018-01-24 | The support device between folder butterfly valve flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207848435U true CN207848435U (en) | 2018-09-11 |
Family
ID=63416080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820115186.9U Active CN207848435U (en) | 2018-01-24 | 2018-01-24 | The support device between folder butterfly valve flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207848435U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719410A (en) * | 2020-05-14 | 2020-09-29 | 江苏省建筑工程集团有限公司 | Trestle support column mechanism for steel structure |
| CN111907546A (en) * | 2019-07-02 | 2020-11-10 | 中车大同电力机车有限公司 | Stop device for locomotive and locomotive |
-
2018
- 2018-01-24 CN CN201820115186.9U patent/CN207848435U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111907546A (en) * | 2019-07-02 | 2020-11-10 | 中车大同电力机车有限公司 | Stop device for locomotive and locomotive |
| CN111907546B (en) * | 2019-07-02 | 2021-11-12 | 中车大同电力机车有限公司 | Stop device for locomotive and locomotive |
| CN111719410A (en) * | 2020-05-14 | 2020-09-29 | 江苏省建筑工程集团有限公司 | Trestle support column mechanism for steel structure |
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