CN207117350U - A kind of attachment structure for hydrogenerator upper spider and out frame - Google Patents
A kind of attachment structure for hydrogenerator upper spider and out frame Download PDFInfo
- Publication number
- CN207117350U CN207117350U CN201720310912.8U CN201720310912U CN207117350U CN 207117350 U CN207117350 U CN 207117350U CN 201720310912 U CN201720310912 U CN 201720310912U CN 207117350 U CN207117350 U CN 207117350U
- Authority
- CN
- China
- Prior art keywords
- out frame
- upper spider
- fixed
- dashpot
- locating rod
- 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
- 241000239290 Araneae Species 0.000 title claims abstract description 39
- 238000010276 construction Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Hydraulic Turbines (AREA)
Abstract
The utility model discloses a kind of attachment structure for hydrogenerator upper spider and out frame, including out frame, the upper end-face edge of the out frame is socketed with fixed cover, the upper end of the out frame is provided with upper spider, the lateral wall of the upper spider is equidistantly provided with multiple fixed blocks, locating rod is equipped between two adjacent fixed blocks, and locating rod is fixed on the lateral wall of upper spider, the first screwed hole is equipped with the fixed block, the edge of the fixed cover is equidistantly provided with the multiple and mounting groove of fixed block position correspondence, the positioning hole with locating rod position correspondence is additionally provided with the fixed cover, in the mounting groove dashpot is equipped with relative side wall, slide bar is equipped with the dashpot, and the both ends of slide bar are each attached on the inwall of dashpot.The utility model is simple in construction, easy to operate, effectively shortens project man-hour, and substantially increases the reliability of hydrogenerator normal work.
Description
Technical field
Turbine technology field is the utility model is related to, more particularly to one kind is used for hydrogenerator upper spider and stator
The attachment structure of seat.
Background technology
Stator and upper spider in hydrogenerator are the main portion set in hydrogenerator, its processing and assembling quality
The quality of whole unit is directly connected to, its manufacturability will directly affect the progress and manufacturing cost of whole unit.Water wheels
The upper spider of generator is mounted in the upside of out frame.Existing out frame and upper spider not only operate when being attached
Trouble, and connection is not accurate enough, easily causes situations such as installation misplaces, and for this, we have proposed one kind to be used for hydrogenerator
The attachment structure of upper spider and out frame, for solving the above problems.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and the one kind proposed is used for water wheels hair
The attachment structure of motor upper spider and out frame.
To achieve these goals, the utility model employs following technical scheme：
A kind of attachment structure for hydrogenerator upper spider and out frame, including out frame, the stator
The upper end-face edge of seat is socketed with fixed cover, and the upper end of the out frame is provided between upper spider, the lateral wall of the upper spider etc.
Away from provided with multiple fixed blocks, locating rod is equipped between adjacent two fixed blocks, and locating rod is fixed on the outside of upper spider
On wall, the first screwed hole is equipped with the fixed block, the edge of the fixed cover is equidistantly provided with multiple and fixed block position
Corresponding mounting groove, is additionally provided with the positioning hole with locating rod position correspondence on the fixed cover, relative side in the mounting groove
Dashpot is equipped with wall, slide bar is equipped with the dashpot, and the both ends of slide bar are each attached on the inwall of dashpot, two
The mounting blocks that can slide up and down are provided between individual slide bar, and slide bar is socketed with bullet through mounting blocks, the both ends of the slide bar
Property device, one end of the elastic device are fixed on the inwall of dashpot, and the other end of the elastic device is fixed on installation
On block, the mounting blocks are provided with the second screwed hole with the first screwed hole position correspondence, and lock is provided with first screwed hole
Tight bolt, and clamping screw sequentially passes through the first screwed hole and the second screwed hole.
Preferably, the elastic device is spring.
Preferably, the out frame is formed in one with fixed cover.
Preferably, the locating rod is semicircle bar structure.
In the utility model, by locating rod and positioning hole can upper spider be arranged on stator according to predetermined track
On support, now the first screwed hole and the second screwed hole position correspondence, stator can be fixed on by clamping screw by upper spider
On support, mounting blocks can slide up and down in chute, ensure that upper spider can be buffered by a small margin, improve equipment
Safety and stability, the utility model is simple in construction, easy to operate, effectively shortens project man-hour, and substantially increase water
The reliability of turbine generator normal work.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of attachment structure for hydrogenerator upper spider and out frame knot
Structure schematic diagram；
Fig. 2 be the utility model proposes a kind of attachment structure for hydrogenerator upper spider and out frame
Frame plan；
Fig. 3 be the utility model proposes a kind of attachment structure for hydrogenerator upper spider and out frame A
Locate schematic enlarged-scale view.
In figure：1 out frame, 2 fixed covers, 3 first screwed holes, 4 upper spiders, 5 clamping screws, 6 locating rods, 7 positioning holes,
8 fixed blocks, 9 second screwed holes, 10 mounting grooves, 11 elastic devices, 12 mounting blocks, 13 dashpots.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-3, a kind of attachment structure for hydrogenerator upper spider and out frame, including out frame 1,
The upper end-face edge of out frame 1 is socketed with fixed cover 2, and the upper end of out frame 1 is provided with upper spider 4, the lateral wall of upper spider 4
Multiple fixed blocks 8 are equidistantly provided with, are equipped with locating rod 6 between adjacent two fixed blocks 8, and locating rod 6 is fixed on machine
On the lateral wall of frame 4, the first screwed hole 3 is equipped with fixed block 8, the edge of fixed cover 2 is equidistantly provided with multiple and fixed block
The mounting groove 10 of 8 position correspondences, the positioning hole 7 with the position correspondence of locating rod 6 is additionally provided with fixed cover 2, by locating rod 6 and fixed
Position hole 7 can cause upper spider 4 to be arranged on according to predetermined track on out frame 1, in mounting groove 10 in relative side wall
Provided with dashpot 13, slide bar is equipped with dashpot 13, and the both ends of slide bar are each attached on the inwall of dashpot 13, two cunnings
The mounting blocks 12 that can slide up and down are provided between bar, and slide bar is socketed flexible dress through mounting blocks 12, the both ends of slide bar
11 are put, one end of elastic device 11 is fixed on the inwall of dashpot 13, and mounting blocks 12 can slide up and down in chute, is ensured
Upper spider 4 can be buffered by a small margin, improve the safety and stability of equipment, the other end of elastic device 11 is fixed
On mounting blocks 12, mounting blocks 12 are provided with the second screwed hole 9 with the position correspondence of the first screwed hole 3, in the first screwed hole 3
Provided with clamping screw 5, and clamping screw 5 sequentially passes through the first screwed hole 3 and the second screwed hole 9, the first screwed hole 3 and second
The position correspondence of screwed hole 9, upper spider 4 can be fixed on by clamping screw 5 on out frame 1.
In the utility model, elastic device 11 is spring.Out frame 1 is formed in one with fixed cover 2.Locating rod 6 is
Semicircle bar structure.
In the utility model, by locating rod 6 and positioning hole 7 can upper spider 4 be arranged on according to predetermined track
On out frame 1, now the first screwed hole 3 and the position correspondence of the second screwed hole 9 can be by upper spiders 4 by clamping screw 5
It is fixed on out frame 1, mounting blocks 12 can slide up and down in chute, ensure that upper spider 4 can be delayed by a small margin
Punching, improve the safety and stability of equipment.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of attachment structure for hydrogenerator upper spider and out frame, including out frame (1), its feature exist
In the upper end-face edge of the out frame (1) is socketed with fixed cover (2), and the upper end of the out frame (1) is provided with upper spider
(4), the lateral wall of the upper spider (4) is equidistantly provided with multiple fixed blocks (8), is all provided between adjacent two fixed blocks (8)
There is locating rod (6), and locating rod (6) is fixed on the lateral wall of upper spider (4), and the first spiral shell is equipped with the fixed block (8)
Pit (3), the edge of the fixed cover (2) is equidistantly provided with the multiple and mounting groove (10) of fixed block (8) position correspondence, described
Be additionally provided with fixed cover (2) with the positioning hole (7) of locating rod (6) position correspondence, in the mounting groove (10) in relative side wall
Dashpot (13) is equipped with, is equipped with slide bar in the dashpot (13), and the both ends of slide bar are each attached to dashpot (13)
It is provided with and can slide up and down mounting blocks (12) on inwall, between two slide bars, and slide bar is through mounting blocks (12), the slide bar
Both ends be socketed with elastic device (11), one end of the elastic device (11) is fixed on the inwall of dashpot (13), institute
The other end for stating elastic device (11) is fixed on mounting blocks (12), and the mounting blocks (12) are provided with and the first screwed hole (3)
The second screwed hole (9) of position correspondence, first screwed hole (3) is interior to be provided with clamping screw (5), and clamping screw (5) is successively
Through the first screwed hole (3) and the second screwed hole (9).
2. a kind of attachment structure for hydrogenerator upper spider and out frame according to claim 1, its feature
It is, the elastic device (11) is spring.
3. a kind of attachment structure for hydrogenerator upper spider and out frame according to claim 1, its feature
It is, the out frame (1) is formed in one with fixed cover (2).
4. a kind of attachment structure for hydrogenerator upper spider and out frame according to claim 1, its feature
It is, the locating rod (6) is semicircle bar structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720310912.8U CN207117350U (en) | 2017-03-28 | 2017-03-28 | A kind of attachment structure for hydrogenerator upper spider and out frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720310912.8U CN207117350U (en) | 2017-03-28 | 2017-03-28 | A kind of attachment structure for hydrogenerator upper spider and out frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207117350U true CN207117350U (en) | 2018-03-16 |
Family
ID=61595377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720310912.8U Expired - Fee Related CN207117350U (en) | 2017-03-28 | 2017-03-28 | A kind of attachment structure for hydrogenerator upper spider and out frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207117350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112350484A (en) * | 2020-09-23 | 2021-02-09 | 浙江迅和机械制造有限公司 | Stator frame of water turbine |
-
2017
- 2017-03-28 CN CN201720310912.8U patent/CN207117350U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112350484A (en) * | 2020-09-23 | 2021-02-09 | 浙江迅和机械制造有限公司 | Stator frame of water turbine |
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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: 20180316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |