CN207824276U - Rotary wheel of water turbine crown processing fixing device - Google Patents
Rotary wheel of water turbine crown processing fixing device Download PDFInfo
- Publication number
- CN207824276U CN207824276U CN201721637391.3U CN201721637391U CN207824276U CN 207824276 U CN207824276 U CN 207824276U CN 201721637391 U CN201721637391 U CN 201721637391U CN 207824276 U CN207824276 U CN 207824276U
- Authority
- CN
- China
- Prior art keywords
- crown
- fixed
- briquetting
- vertical supporting
- fixing device
- 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
Links
Abstract
The utility model discloses a kind of rotary wheel of water turbine crown processing fixing device, including vertical supporting column, end vertical are fixed on the cantilever lever of vertical supporting top end and the hound of cantilever lever outer end and vertical supporting column is fixed in support；Fixed setting is useful for keeping out laterodorsal block on crown on the cantilever lever, on the vertical supporting column fixed setting laterodorsal under crown keep out bar for keeping out；Locking device of the fixed setting for crown to be locked on the hound, the locking device includes the briquetting for being vertically inverted the cylinder being fixed on hound and the piston shaft outer end for being fixed on cylinder, the briquetting is fixed on piston shaft and compression inclined-plane is arranged, and the interior opening's edge which presses on crown in piston elongate axis makes the crown back side press on block in the horizontal direction and keep out bar.
Description
Technical field
The utility model is related to field of water conservancy, and in particular to a kind of rotary wheel of water turbine crown processing fixing device.
Background technology
Rotary wheel of water turbine crown is the important spare part of the hydraulic turbine, and generally both ends open is horn-like, and in miner diameter end
Circle is provided with annular slab, when manufacturing processing, to increase the intensity of its crown, need to weld reinforcement block in crown inner wall, ensure strong
Degree meets the requirements, and in the prior art, welding processing again after worker generally keeps crown lifting suspension fixed by support device, but
Since crown is huge, and fixing device is cumbersome so that skilled worker's efficiency is low, and fixing device interference easy to operate, influences to weld
Connect operation.
Therefore, in order to solve the above problem, a kind of rotary wheel of water turbine crown processing fixing device is needed, workpiece can be facilitated
It is quickly fixedly mounted, and is convenient to mount and dismount, fixing-stable, avoid interfering, improve working efficiency.
Utility model content
In view of this, the purpose of the utility model is to overcome defect in the prior art, rotary wheel of water turbine crown is provided and is added
Work fixing device can facilitate workpiece to be quickly fixedly mounted, and be convenient to mount and dismount, fixing-stable, avoid interfering, and improve work
Efficiency.
The rotary wheel of water turbine crown processing fixing device of the utility model, including vertical supporting column, end vertical are fixed
It is fixed on the hound of cantilever lever outer end and vertical supporting column in the cantilever lever of vertical supporting top end and support；The cantilever lever
Upper fixed setting is useful for keeping out laterodorsal block on crown, and fixed setting is for keeping out under crown on the vertical supporting column
It is laterodorsal to keep out bar；Locking device of the fixed setting for crown to be locked, the locking device on the hound
Briquetting including being vertically inverted the cylinder being fixed on hound and the piston shaft outer end for being fixed on cylinder, the briquetting are solid
Due to piston shaft and compression inclined-plane is set, the interior opening's edge which presses on crown in piston elongate axis makes the crown back side
Block is pressed in the horizontal direction and keeps out bar.
Further, the bottom of the vertical supporting column is fixedly installed pedestal.
Further, the piston rod outer end of the cylinder is provided with external thread section, is fixedly installed on the briquetting and is useful for pacifying
The connection installing pipe for filling briquetting, intermediate tube, the both ends of intermediate tube are coaxially additionally provided between connection installing pipe and the piston rod
Respectively with piston rod and connect installing pipe be threadedly coupled；The intermediate tube is fixedly connected short by multiple threaded coaxials of head and the tail successively
Pipe forms.
Further, the briquetting is right-angle prismatic rod structure.
The utility model has the beneficial effects that：A kind of fixed dress of rotary wheel of water turbine crown processing disclosed by the utility model
It sets, in use, crown handling to be processed is made its diameter holes penetrate in cantilever lever and presses on block along the axial direction of cantilever lever,
Contacted with the end face for keeping out bar by the rear wall of crown, then drive cylinder piston rod stretch out, when briquetting move downward simultaneously
It presses in crown in opening's edge downwards, and makes crown in an axial direction by a component by the inclined-plane on briquetting, ensure crown quilt
Stable holding, fixing-stable are conducive to welding operation, meanwhile, after welding completion, control the piston rod retraction of cylinder, then Rigger
Part can facilitate workpiece to be quickly fixedly mounted, and be convenient to mount and dismount, fixing-stable, avoid interfering, and improve working efficiency, structure
Simply, easy to operate.
Description of the drawings
The utility model is further described with reference to the accompanying drawings and examples：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the left view of Fig. 1.
Specific implementation mode
Fig. 1 is the structural schematic diagram of the utility model, and Fig. 2 is the left view of Fig. 1, as shown, the water in the present embodiment
Turbine Runner crown processing fixing device, including vertical supporting column 1, end vertical are fixed on the outstanding of 1 top of vertical supporting column
The hound 3 of 2 outer end of cantilever lever and vertical supporting column 1 is fixed in armed lever 2 and support；It is fixedly installed on the cantilever lever 2 useful
In keeping out laterodorsal block 4 on crown 5, it is fixedly installed on the vertical supporting column 1 for keeping out laterodorsal under crown 5 support
Bar 6；Locking device of the fixed setting for crown 5 to be locked on the hound 3, the locking device include along perpendicular
The briquetting 9 of the cylinder 8 being fixed on hound 3 to inversion and the piston shaft outer end for being fixed on cylinder 8, the briquetting 9 are fixed
In piston shaft and compression inclined-plane is set, the interior opening's edge which presses on crown 5 in piston elongate axis makes 5 back side of crown
Block 4 is pressed in the horizontal direction and keeps out bar 6；The lower end of the vertical supporting column 1 is fixed, in use, by be processed upper
Being preced with 5 handlings makes its diameter holes penetrate in cantilever lever 2 and presses on block 4 along the axial direction of cantilever lever 2, passes through the rear wall of crown 5
Contacted with the end face for keeping out bar 6, then drive cylinder 8 piston rod stretch out, when briquetting 9 move downward and press on crown downwards
In 5 in opening's edge, and make crown 5 in an axial direction by a component by the inclined-plane on briquetting 9, ensures crown 5 by stable holding, Gu
It is fixed to stablize, it is conducive to welding operation, meanwhile, after welding completion, the piston rod retraction of control cylinder 8, then handling workpiece, it can facilitate
Workpiece is quickly fixedly mounted, and is convenient to mount and dismount, fixing-stable, avoids interfering, and improves working efficiency, simple in structure, operation side
Just.
In the present embodiment, the bottom of the vertical supporting column 1 is fixedly installed pedestal 10；The pedestal 10 be disc seat simultaneously
It places ground and is fixed on ground with anchor pole, be conducive to increase the stability of vertical support column.
In the present embodiment, the piston rod outer end of the cylinder 8 is provided with external thread section, is fixedly installed on the briquetting 9
Connection installing pipe for installing briquetting 9 is coaxially additionally provided with intermediate tube, intermediate tube between connection installing pipe and the piston rod
Both ends respectively with piston rod and connect installing pipe be threadedly coupled；The intermediate tube is fixed by multiple threaded coaxials of head and the tail successively to be connected
The short tube composition connect；The quantity of short tube is connected by control, is conducive to the stroke of control briquetting 9, ensures that the device is suitable for difference
The crown 5 of size increases applicability, and simple in structure, easy to adjust.
In the present embodiment, the briquetting 9 is right-angle prismatic rod structure；As shown, connection installing pipe one end is welded and fixed
In the right-angle surface of briquetting 9, it is conducive to 9 fixing-stable of briquetting.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the right of the utility model.
Claims (4)
1. a kind of rotary wheel of water turbine crown processing fixing device, it is characterised in that：It is fixed including vertical supporting column, end vertical
It is fixed on the hound of cantilever lever outer end and vertical supporting column in the cantilever lever of vertical supporting top end and support；The cantilever lever
Upper fixed setting is useful for keeping out laterodorsal block on crown, and fixed setting is for keeping out under crown on the vertical supporting column
It is laterodorsal to keep out bar；Locking device of the fixed setting for crown to be locked, the locking device on the hound
Briquetting including being vertically inverted the cylinder being fixed on hound and the piston shaft outer end for being fixed on cylinder, the briquetting are solid
Due to piston shaft and compression inclined-plane is set, the interior opening's edge which presses on crown in piston elongate axis makes the crown back side
Block is pressed in the horizontal direction and keeps out bar.
2. rotary wheel of water turbine crown processing fixing device according to claim 1, it is characterised in that：The vertical supporting
The bottom of column is fixedly installed pedestal.
3. rotary wheel of water turbine crown processing fixing device according to claim 2, it is characterised in that：The work of the cylinder
Stopper rod outer end is provided with external thread section, and the connection installing pipe for being useful for installation briquetting, the connection is fixedly installed on the briquetting
Coaxially be additionally provided with intermediate tube between installing pipe and piston rod, the both ends of intermediate tube respectively with piston rod and connect installation pipe screw thread
Connection；The short tube that the intermediate tube is fixedly connected by multiple threaded coaxials of head and the tail successively forms.
4. rotary wheel of water turbine crown processing fixing device according to claim 3, it is characterised in that：The briquetting is straight
Angle triangular prism structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721637391.3U CN207824276U (en) | 2017-11-29 | 2017-11-29 | Rotary wheel of water turbine crown processing fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721637391.3U CN207824276U (en) | 2017-11-29 | 2017-11-29 | Rotary wheel of water turbine crown processing fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207824276U true CN207824276U (en) | 2018-09-07 |
Family
ID=63385572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721637391.3U Expired - Fee Related CN207824276U (en) | 2017-11-29 | 2017-11-29 | Rotary wheel of water turbine crown processing fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207824276U (en) |
-
2017
- 2017-11-29 CN CN201721637391.3U patent/CN207824276U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180907 Termination date: 20201129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |