CN206722887U - Partition board of steam turbine suspension arrangement - Google Patents
Partition board of steam turbine suspension arrangement Download PDFInfo
- Publication number
- CN206722887U CN206722887U CN201720477134.1U CN201720477134U CN206722887U CN 206722887 U CN206722887 U CN 206722887U CN 201720477134 U CN201720477134 U CN 201720477134U CN 206722887 U CN206722887 U CN 206722887U
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- Prior art keywords
- steam turbine
- suspension
- suspension pin
- partition board
- pin
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Abstract
The utility model discloses a kind of partition board of steam turbine suspension arrangement, belong to steam turbine technology field, including upper suspension pin, one end of the upper suspension pin and the upper spacer of the steam turbine weld together, and the other end is fixedly installed togather by the casing top half of fastener and the steam turbine；Lower suspension pin, one end of the lower suspension pin and the lower clapboard of the steam turbine weld together, and the other end is placed on the lower cylinder of the steam turbine by adjust pad, and setting-up piece is additionally provided with above the lower suspension pin.Partition board of steam turbine suspension arrangement provided by the utility model, is effectively increased the steadiness of steam turbine upper spacer and lower clapboard, and greatly reduces processing and the installation time of dividing plate suspension arrangement.
Description
Technical field
The utility model belongs to steam turbine technology field, more particularly to a kind of partition board of steam turbine suspension arrangement.
Background technology
Partition board of steam turbine suspension arrangement is the fixing device of steam turbine internal partition, and upper spacer is assemblied in one with casing top half
Rise, lower clapboard is assembled together with lower cylinder, and upper and lower dividing plate forms a circle after the completion of steam turbine general-assembling.
The function of dividing plate suspension arrangement is that dividing plate is fixed on cylinder, and making steam turbine, operationally dividing plate will not be because of position
Move, rotate or shake and accident occurs.Therefore dividing plate suspension arrangement designs maltilevel security generally for Turbine Safety is ensured
Measure.
With the increase of steam turbine, separator is also increasing, and dividing plate suspension arrangement is while increase, by original in structure
First single hole, which is fixed, increases to the multiple structural forms such as horizontal diplopore, perpendicular diplopore, three holes, four holes, six holes, and with science and technology not
Disconnected progress and industrial requirement it is growing, Steam Turbine also develops towards the direction of large-sized unit, and safing measure also will
It is more and more, cause dividing plate suspension arrangement more and more cumbersome, it is necessary to which the process time expended is increasingly longer.
Utility model content
Technical problem to be solved in the utility model is：A kind of partition board of steam turbine suspension arrangement is provided, it is existing to solve
Dividing plate suspension arrangement steadiness it is bad, processing is cumbersome for installation and the technical problem that time-consuming.
In order to solve the above technical problems, the technical solution of the utility model is：Partition board of steam turbine suspension arrangement, including：
Upper suspension pin, one end of the upper suspension pin and the upper spacer of the steam turbine weld together, and the other end passes through
The casing top half of fastener and the steam turbine is fixedly installed togather；
Lower suspension pin, one end of the lower suspension pin and the lower clapboard of the steam turbine weld together, and the other end passes through
Adjust pad is placed on the lower cylinder of the steam turbine, and setting-up piece is additionally provided with above the lower suspension pin.
As an improvement the upper spacer is provided with installation groove, one end of the upper suspension pin is welded in the peace
Fill in groove.
As a further improvement, the upper suspension pin is provided with counter sink, and the casing top half is provided with corresponding described heavy
The screwed hole that head bore is set, the fastener is in the counter sink and screwed hole.
As an improvement the lower clapboard is provided with positioning hole, the lower suspension pin has and the positioning hole shape
The suspension part that is adapted and the installation portion for stretching out the positioning hole, the installation portion close to one end of the lower clapboard with it is described under
Dividing plate welds together.
As a further improvement, the adjust pad is placed between the installation portion and the lower cylinder, described solid
Determine the top that pad is placed on the installation portion.
After employing above-mentioned technical proposal, the beneficial effects of the utility model are：Due to partition board of steam turbine suspension arrangement, its
Upper and lower suspension pin uses welding structure with upper and lower dividing plate respectively, and upper suspension pin is connected with casing top half using fastener, lower suspension
Structure of the pin with lower cylinder using adjust pad and setting-up piece, such welding structure can effectively increase steam turbine upper spacer and
The steadiness of lower clapboard, and processing and the installation time of dividing plate suspension arrangement are significantly reduced, prior art can be greatly reduced
In in order to increase steadiness and increased cumbersome design, and then installation time can also be reduced.
Partition board of steam turbine suspension arrangement provided by the utility model, it is effectively increased steam turbine upper spacer and lower clapboard
Steadiness, and greatly reduce processing and the installation time of dividing plate suspension arrangement.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the upward view (fastener is omitted in figure) of upper spacer in Fig. 1, casing top half and upper suspension pin；
In figure：The upper suspension pins of 1-, 11- counter sinks, suspension pin under 2-, 21- suspension parts, 22- installation portions, 3- upper spacers, 4-
Casing top half, 5- bolts, 6- lower clapboards, 7- adjust pads, cylinder under 8-, 9- setting-up pieces.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
As Fig. 1 and Fig. 2 are jointly shown, a kind of partition board of steam turbine suspension arrangement, including upper suspension pin 1 and lower suspension pin 2, on
One end of suspension pin 1 and the upper spacer 3 of steam turbine weld together, and the other end is solid by the casing top half 4 of fastener and steam turbine
Dingan County is fitted together.
Specifically, upper spacer 3 is provided with installation groove, one end of upper suspension pin 1 is welded in installation groove；Upper suspension pin
1 is provided with counter sink 11, and casing top half 4 is provided with the screwed hole that corresponding counter sink 11 is set, and fastener is located at counter sink 11 and spiral shell
In pit, fastener is preferably bolt 5.
One end of lower suspension pin 2 and the lower clapboard 6 of steam turbine weld together, and the other end is placed on by adjust pad 7
On the lower cylinder 8 of steam turbine, the top of lower suspension pin 2 is additionally provided with setting-up piece 9.
Specifically, lower clapboard 6 is provided with positioning hole, lower suspension pin 2 has the suspension part 21 being adapted with positioning hole shape
With the installation portion 22 for stretching out positioning hole, installation portion 22 welds together close to one end of lower clapboard 6 and lower clapboard 6.Adjust pad 7
It is placed between installation portion 22 and lower cylinder 8, setting-up piece 9 is placed on the top of installation portion 22.
So, upper suspension pin 1 uses welding structure with upper spacer 3, and lower suspension pin 2 uses welding structure with lower clapboard 6, on
Suspension pin 1 is connected with casing top half 4 using fastener, and lower suspension pin 2 is with lower cylinder 8 using adjust pad 7 and the knot of setting-up piece 9
Structure, welding structure can effectively increase the upper spacer 3 of steam turbine and the steadiness of lower clapboard 6, and be significantly reduced dividing plate suspension
The processing of device and installation time, it can greatly reduce in the prior art to increase steadiness and increased cumbersome design, enter
And installation time can also be reduced.
Partition board of steam turbine suspension arrangement provided by the utility model, it is effectively increased steam turbine upper spacer and lower clapboard
Steadiness, and greatly reduce processing and the installation time of dividing plate suspension arrangement.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. partition board of steam turbine suspension arrangement, it is characterised in that including：
Upper suspension pin, one end of the upper suspension pin and the upper spacer of the steam turbine weld together, and the other end passes through fastening
The casing top half of part and the steam turbine is fixedly installed togather；
Lower suspension pin, one end of the lower suspension pin and the lower clapboard of the steam turbine weld together, and the other end passes through adjustment
Pad is placed on the lower cylinder of the steam turbine, and setting-up piece is additionally provided with above the lower suspension pin.
2. partition board of steam turbine suspension arrangement according to claim 1, it is characterised in that it is recessed that the upper spacer is provided with installation
Groove, one end of the upper suspension pin are welded in the installation groove.
3. partition board of steam turbine suspension arrangement according to claim 2, it is characterised in that the upper suspension pin is provided with countersunk head
Hole, the casing top half are provided with the screwed hole that the corresponding counter sink is set, and the fastener is located at the counter sink and screw thread
In hole.
4. partition board of steam turbine suspension arrangement according to claim 1, it is characterised in that the lower clapboard is provided with positioning
Hole, the lower suspension pin have the suspension part being adapted with the positioning hole shape and the installation portion for stretching out the positioning hole, institute
Installation portion is stated close to one end of the lower clapboard and the lower clapboard to weld together.
5. partition board of steam turbine suspension arrangement according to claim 4, it is characterised in that the adjust pad is placed on described
Between installation portion and the lower cylinder, the setting-up piece is placed on the top of the installation portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720477134.1U CN206722887U (en) | 2017-05-02 | 2017-05-02 | Partition board of steam turbine suspension arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720477134.1U CN206722887U (en) | 2017-05-02 | 2017-05-02 | Partition board of steam turbine suspension arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206722887U true CN206722887U (en) | 2017-12-08 |
Family
ID=60508497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720477134.1U Active CN206722887U (en) | 2017-05-02 | 2017-05-02 | Partition board of steam turbine suspension arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206722887U (en) |
-
2017
- 2017-05-02 CN CN201720477134.1U patent/CN206722887U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |