CN208589879U - A kind of turbine-generator units stator insulation box mounting tool - Google Patents
A kind of turbine-generator units stator insulation box mounting tool Download PDFInfo
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- CN208589879U CN208589879U CN201821432005.1U CN201821432005U CN208589879U CN 208589879 U CN208589879 U CN 208589879U CN 201821432005 U CN201821432005 U CN 201821432005U CN 208589879 U CN208589879 U CN 208589879U
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- support rod
- fine adjustment
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Abstract
The utility model discloses a kind of turbine-generator units stator insulation box mounting tool, including fine adjustment stage, coarse adjustable stage, lifting lug, support adjusting bolt, hold-doun nut, knot that can be undone by a pull band and support rod；Fine adjustment stage is set to the top of coarse adjustable stage, one end of the lower surface connection support bar of fine adjustment stage, and the other end of support rod is set to coarse adjustable stage and can slide up and down in coarse adjustable stage；Coarse adjustable stage is equipped with the through-hole through upper and lower surface, the other end of support rod is set in the through-hole, the lower surface of coarse adjustable stage corresponds to the position setting hold-doun nut of through-hole, and one end that support adjusts bolt is threadedly coupled with hold-doun nut and the end extends to the other end movable contact in through-hole with support rod；Lifting lug is installed on coarse adjustable stage edge, and knot that can be undone by a pull band is respectively provided on lifting lug.The utility model reduces workload and work difficulty, effectively improves the levelness of insulation booth mounting platform, structure is simple, cheap, reliable and practical, highly-safe, installation is simple and direct, accuracy is high.
Description
Technical field
The utility model belongs to turbine-generator units stator-device field, and in particular to a kind of turbine-generator units stator is exhausted
Edge box mounting tool.
Background technique
Turbine-generator units carry out installation to Stator insulation booth or replacement are handled in installation maintenance work
When, it needs to install insulation booth and carries out encapsulating work.When in lower end, insulation booth installation is with perfusion, conventionally employed method is:
Insulation booth is placed on the plank of appropriate length, plank bottom recycles very heavy jacking using based on setting up scaffold etc.
Row supports and adjusts plank height, carries out encapsulating work from side again after adjusting height.Due under scaffold building and stator
The limitation of end operation space, conventionally construction workload is big, difficulty is big, and since simultaneously head block height is different for each stator
It causes, adjustment difficulty is larger, easily leads to Construction defect.
Utility model content
In order to solve the above problems existing in the present technology, the utility model aim is to provide a kind of turbine-generator units
Stator insulation box mounting tool.
The technology employed by the present utility model is
A kind of turbine-generator units stator insulation box mounting tool, including fine adjustment stage, coarse adjustable stage, lifting lug, support tune
Save bolt, hold-doun nut, knot that can be undone by a pull band and support rod；
The fine adjustment stage is set to the top of coarse adjustable stage, one end of the lower surface connection support bar of fine adjustment stage, support
The other end of bar is set to coarse adjustable stage and can slide up and down in coarse adjustable stage；
The coarse adjustable stage is equipped with the through-hole through upper and lower surface, and the other end of support rod is set in the through-hole, and coarse adjustment is flat
The lower surface of platform correspond to through-hole position setting hold-doun nut, support adjust bolt one end be threadedly coupled with hold-doun nut and
The end extends to the other end movable contact in through-hole with support rod.
The lifting lug is installed on coarse adjustable stage edge, and knot that can be undone by a pull band is respectively provided on lifting lug.
The utility model utilizes work on the basis of originally utilizing scaffold and jack supports insulative box mounting platform
Detain band and insulation booth mounting platform be fixed on stator bar end, significantly reduce insulation booth mounting platform workload and
Work difficulty；It is micro- to carry out to insulation booth mounting platform that bolt is adjusted by the support connected between fine adjustment stage and coarse adjustable stage
Amount adjustment, effectively improves the levelness of insulation booth mounting platform.
In order to avoid fine adjustment stage slides in trim process, the support rod adjusts bolted end with support and is equipped with
Groove, the slot opening towards support adjust bolt, support adjust bolt extend into groove and with the groove movable contact；It is described
The outer diameter of support rod is slightly less than the internal diameter of through-hole and the shape of support rod and the shape of through-hole cooperate, in adjustment process, support rod
It can successfully be slided up and down in through-hole.
For the stability of use process, the fine adjustment stage is vertical with support rod, the connection of fine adjustment stage and support rod
Mode is to be fully welded, be threadedly coupled or be integrally formed.
In order to which fine adjustment stage does not shift in trim process, the support rod is more than two and in fine adjustment stage
The heart is evenly arranged, and accordingly, through-hole and support adjust bolt as two or more.
Preferably, the support rod is four, and accordingly, through-hole and support adjusting bolt are four, in the initial state,
Coarse adjustable stage is parallel with fine adjustment stage and axle center is overlapped；The support rod is evenly arranged in fine adjustment stage with the center of fine adjustment stage
Four angles of lower surface.
In order to further ensure the stability of the utility model, the length of four support rods is identical.
Preferably, the coarse adjustable stage and fine adjustment stage are all made of steel material and are made.
For the stability of use process, the lifting lug is more than two and is evenly arranged with the center of coarse adjustable stage, phase
Ying Di, knot that can be undone by a pull band are two or more.
Preferably, the connection type of the hold-doun nut and coarse adjustable stage is welding or is connected by screw to.
In addition, the support adjusts bolt and the other end at support rod movable contact end is connected with support and adjustment bolt behaviour
Make handle, is adjusted convenient for manual operation.
The utility model has the following beneficial effects:
The utility model utilizes work on the basis of originally utilizing scaffold and jack supports insulative box mounting platform
Detain band and insulation booth mounting platform be fixed on stator bar end, significantly reduce insulation booth mounting platform workload and
Work difficulty；It is micro- to carry out to insulation booth mounting platform that bolt is adjusted by the support connected between fine adjustment stage and coarse adjustable stage
Amount adjustment, effectively improves the levelness of insulation booth mounting platform.
The utility model is only made of common steel material and bolt, knot that can be undone by a pull band lamp, structure is simple, it is cheap,
Make that easy to process, reliable and practical, highly-safe, installation is simple and direct, accuracy is high.
Detailed description of the invention
Fig. 1 is the utility model-embodiment positive structure diagram.
Fig. 2 is the utility model-embodiment side structure schematic view.
In figure: 1- fine adjustment stage；2- coarse adjustable stage；3- lifting lug；4- support adjusts bolt；5- hold-doun nut；6- knot that can be undone by a pull is pricked
Band；7- support and adjustment bolt operating handle；8- support rod.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further elaborated the utility model.
Embodiment:
As shown in Figs. 1-2, a kind of turbine-generator units stator insulation box mounting tool of the present embodiment, including fine adjustment stage
1, coarse adjustable stage 2, lifting lug 3, support adjust bolt 4, hold-doun nut 5, knot that can be undone by a pull band 6, support with adjustment bolt operating handle 7 and
Support rod 8.
Fine adjustment stage 1 is set to the top of coarse adjustable stage 2, one end of the lower surface connection support bar 8 of fine adjustment stage 1, support
The other end of bar 8 is set to coarse adjustable stage 2 and can slide up and down in coarse adjustable stage 2.
In the present embodiment, fine adjustment stage 1 with the connection type of support rod 8 include but is not limited to be fully welded, be threadedly coupled and
It is integrally formed.
Further for the stability of use process, fine adjustment stage 1 is vertical with support rod 8.
In order to which fine adjustment stage 2 does not shift in trim process, support rod 8 is two or more, and in fine adjustment stage
The heart is evenly arranged.In the present embodiment, support rod 8 is four, and is evenly arranged in 1 following table of fine adjustment stage with the center of fine adjustment stage
Four angles in face.
In order to further ensure the stability of the utility model, all 8 length of support rod is identical.
Coarse adjustable stage 2 is set to the underface of fine adjustment stage 1, and in the initial state, coarse adjustable stage 2 is parallel with fine adjustment stage 1,
For the stability of use process, the axle center of coarse adjustable stage 2 is overlapped with the axle center of fine adjustment stage 1.
In the present embodiment, coarse adjustable stage 2 and fine adjustment stage 1 are cuboid.Coarse adjustable stage 2 and fine adjustment stage 1 are all made of
Steel material is made, regular shape molding easy to process.
Coarse adjustable stage 2 is equipped with the through-hole through upper and lower surface, and the other end of support rod 8 is set in the through-hole, through-hole and branch
The quantity of strut 8 is consistent.
The position that the lower surface of coarse adjustable stage 2 corresponds to through-hole is equipped with hold-doun nut 5, and support adjusts one end of bolt 4 and solid
Determine the threaded connection of nut 5 and the end extends in through-hole and the other end movable contact of support rod 8.
The connection type of hold-doun nut 5 and coarse adjustable stage 2 includes but is not limited to weld, be connected by screw to.
Further for avoiding fine adjustment stage 1 in trim process from sliding, adjust what bolt 4 was connect with support in support rod 1
End is equipped with groove, and slot opening direction support adjusts bolt 4, and support adjusts bolt 4 and extends into groove and live with the groove
Dynamic contact.
In order to which in adjustment process, support rod 8 can be slided up and down successfully in through-hole, and the outer diameter of support rod is slightly less than logical
The internal diameter in hole and the cooperation of the shape of support rod and the shape of through-hole.
The lower end that each support adjusts bolt 4 is all connected with support and adjustment bolt operating handle 7, adjusts convenient for manual operation
Section.
In practical applications, the size of coarse adjustable stage 2 is greater than fine adjustment stage 1, convenient for installing zero at the edge of coarse adjustable stage 2
Component.
Lifting lug 3 is installed on 2 upper surface edge of coarse adjustable stage, and lifting lug 3 is more than two and with the uniform cloth in 2 center of coarse adjustable stage
It sets, in the present embodiment, lifting lug 3 is four, and is set to the long side edge of coarse adjustable stage 2, and two long side edges are respectively set two.
The mounting means of lifting lug includes but is not limited to weld, be connected by screw to.
It is respectively provided with knot that can be undone by a pull band 6 on each lifting lug 3, in practical applications, knot that can be undone by a pull band 6 is about 1000mm, specifically because of machine
Group structure is different and changes.
The operating process of the utility model is as follows:
1, under original state, coarse adjustable stage 2 is connected by knot that can be undone by a pull band 6, lifting lug 3 and stator bar lower end end hoop, into
And fixed entire stator insulation box mounting platform adjusts the approximate horizontal degree of coarse adjustable stage 2 by the folding and unfolding of knot that can be undone by a pull band 6, control
The distance between the insulation booth highest point being placed in fine adjustment stage 1 and normal mounting position are made as 5mm；
2, after adjusting the base water Pingdu of coarse adjustable stage 2, rotation support and adjustment bolt operating handle 7, and then adjust
Whole support adjusts the lifting altitude of bolt 4, adjusts fine adjustment stage by adjusting the support rod of 4 movable contact of bolt with support
Levelness, and then agree with the insulation booth levelness being placed in fine adjustment stage 1 with stator bar installation level, it solves under determinant
End bar and head block install the limited problem of irregular and knot that can be undone by a pull band adjustment levelness ability, install stator insulation box
Height meets construction process requirement.
The utility model utilizes work on the basis of originally utilizing scaffold and jack supports insulative box mounting platform
Detain band and insulation booth mounting platform be fixed on stator bar end, significantly reduce insulation booth mounting platform workload and
Work difficulty；It is micro- to carry out to insulation booth mounting platform that bolt is adjusted by the support connected between fine adjustment stage and coarse adjustable stage
Amount adjustment, effectively improves the levelness of insulation booth mounting platform, and overall utility is strong, accuracy, high reliablity.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, making any variation in its shape or structure, all the utility model rights that falls into are wanted
The technical solution in confining spectrum is sought, is all fallen within the protection scope of the utility model.
Claims (10)
1. a kind of turbine-generator units stator insulation box mounting tool, it is characterised in that: including fine adjustment stage (1), coarse adjustable stage
(2), lifting lug (3), support adjust bolt (4), hold-doun nut (5), knot that can be undone by a pull band (6) and support rod (8)；
The fine adjustment stage be set to coarse adjustable stage top, one end of the lower surface connection support bar of fine adjustment stage, support rod
The other end is set to coarse adjustable stage and can slide up and down in coarse adjustable stage；
The coarse adjustable stage is equipped with the through-hole through upper and lower surface, and the other end of support rod is set in the through-hole, coarse adjustable stage
Lower surface corresponds to the position setting hold-doun nut of through-hole, and one end that support adjusts bolt is threadedly coupled with hold-doun nut and the end
Portion extends to the other end movable contact in through-hole with support rod；
The lifting lug is installed on coarse adjustable stage edge, and knot that can be undone by a pull band is respectively provided on lifting lug.
2. a kind of turbine-generator units stator insulation box mounting tool according to claim 1, it is characterised in that: the branch
Strut and support adjust bolted end and are equipped with groove, which adjusts bolt towards support, and support adjusts bolt
Extend into groove and with the groove movable contact；The outer diameter of the support rod be slightly less than the internal diameter of through-hole and the shape of support rod and
The shape of through-hole cooperates.
3. a kind of turbine-generator units stator insulation box mounting tool according to claim 1, it is characterised in that: described micro-
It is vertical with support rod to level platform, fine adjustment stage is to be fully welded, be threadedly coupled or be integrally formed with the connection type of support rod.
4. a kind of turbine-generator units stator insulation box mounting tool according to claim 1, it is characterised in that: the branch
Strut is more than two and is evenly arranged with the center of fine adjustment stage that accordingly, through-hole and support adjusting bolt are two or more.
5. a kind of turbine-generator units stator insulation box mounting tool according to claim 4, it is characterised in that: the branch
Strut is four, and accordingly, through-hole and support adjusting bolt are four, and in the initial state, coarse adjustable stage and fine adjustment stage are flat
Row and axle center coincidence；The support rod is evenly arranged in four angles of fine adjustment stage lower surface with the center of fine adjustment stage.
6. a kind of turbine-generator units stator insulation box mounting tool according to claim 5, it is characterised in that: four institutes
The length for stating support rod is identical.
7. a kind of turbine-generator units stator insulation box mounting tool according to claim 1, it is characterised in that: described thick
Leveling platform and fine adjustment stage are all made of steel material and are made.
8. a kind of turbine-generator units stator insulation box mounting tool according to claim 1, it is characterised in that: described to hang
Ear is more than two and is evenly arranged with the center of coarse adjustable stage that correspondingly, knot that can be undone by a pull band is two or more.
9. a kind of turbine-generator units stator insulation box mounting tool according to claim 1, it is characterised in that: described solid
The connection type of nut and coarse adjustable stage is determined for welding or is connected by screw to.
10. a kind of turbine-generator units stator insulation box mounting tool according to claim 1, it is characterised in that: described
Support adjusts bolt and the other end at support rod movable contact end is connected with support and adjustment bolt operating handle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821432005.1U CN208589879U (en) | 2018-08-31 | 2018-08-31 | A kind of turbine-generator units stator insulation box mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821432005.1U CN208589879U (en) | 2018-08-31 | 2018-08-31 | A kind of turbine-generator units stator insulation box mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208589879U true CN208589879U (en) | 2019-03-08 |
Family
ID=65545206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821432005.1U Active CN208589879U (en) | 2018-08-31 | 2018-08-31 | A kind of turbine-generator units stator insulation box mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208589879U (en) |
-
2018
- 2018-08-31 CN CN201821432005.1U patent/CN208589879U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.7 Tianyun Road, high tech Zone, Chengdu, Sichuan 610000 Patentee after: Guoneng Daduhe maintenance and installation Co.,Ltd. Address before: No.7 Tianyun Road, high tech Zone, Chengdu, Sichuan 610000 Patentee before: GUODIAN DADUHE MAINTENANCE & INSTALLATION Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |