CN207092035U - A kind of Hydropower Unit thrust bearing force bearing adjustment combined type workbench - Google Patents
A kind of Hydropower Unit thrust bearing force bearing adjustment combined type workbench Download PDFInfo
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- CN207092035U CN207092035U CN201721092527.7U CN201721092527U CN207092035U CN 207092035 U CN207092035 U CN 207092035U CN 201721092527 U CN201721092527 U CN 201721092527U CN 207092035 U CN207092035 U CN 207092035U
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- arc
- fixedly connected
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- thrust bearing
- support member
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
A kind of Hydropower Unit thrust bearing force bearing adjustment combined type workbench, including workbench and multigroup support member, workbench are the loop configuration being in turn connected into by polylith arc, and adjacent two pieces of arcs are arranged on one group of support member；One piece of supporting plate is fixedly connected with arc one end, an alignment pin is fixedly connected with supporting plate lower surface, an otic placode has been respectively fixedly connected with arc both ends, when adjacent two pieces of arcs are connected, one of arc one end is overlapped on the supporting plate on other one piece of arc, and two pieces of mutually close otic placodes of two pieces of arcs are corresponding；Support member includes crossbeam, the supporting leg that upper end is fixedly connected on crossbeam and the bottom plate for being fixedly connected on supporting leg lower end, and the positioning hole being engaged with alignment pin is offered on crossbeam, the through hole for being connected with thrust bearing shaft link bolt is offered on bottom plate.
Description
Technical field
It the utility model is related to a kind of Hydropower Unit thrust bearing force bearing adjustment combined type workbench.
Background technology
Most of giant water turbine generator sets use full umbrella/semi-umbrella type structure both at home and abroad at present.The thrust axis of the structure unit
Bear force snesor and be typically located at oil groove bottom, stress adjusting nut is located on the inside of lower bearing bracket centerbody.Power station staff
When being adjusted to the stress of generator thrust bearing, it can use and set up scaffold or directly using long terraced two ways.Take
If scaffold is although safer, but the human and material resources and financial resources that put into are more, and the duration is longer.It is live generally to utilize length
The ladder spent for 5m or so first climbs to water and sends out big on axis connection flange face（Effective width is about 300mm）, then using length about
Ridden upon for 2m ladder base on flange face, top is ridden upon on lower bearing bracket centerbody inwall, then is climbd up the ladder and operated.
Because thrust bearing force bearing adjustment at least needs two people to work together, live dim, narrow space, staff and ground identity distance
From about 5 to 10m, ladder is directly ridden upon on big axle/lower bearing bracket centerbody inwall of certain radian, is easily slid,
The personal safety of staff is difficult to be protected.
The content of the invention
It is to be solved in the utility model to be to provide a kind of Hydropower Unit thrust bearing force bearing adjustment combined type workbench, use
When solving to be adjusted the stress of generator thrust bearing, the potential safety hazard easily occurred and waste of manpower, material resources and wealth
The problem of power.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of Hydropower Unit thrust bearing stress
Combined type workbench is adjusted, including workbench and multigroup support member, workbench are the rings being in turn connected into by polylith arc
Shape structure, adjacent two pieces of arcs are arranged on one group of support member；
One piece of supporting plate is fixedly connected with arc one end, a positioning is fixedly connected with supporting plate lower surface
Pin, an otic placode has been respectively fixedly connected with arc both ends, when adjacent two pieces of arcs are connected, one of arc
One end is overlapped on the supporting plate on other one piece of arc, and two pieces of mutually close otic placodes of two pieces of arcs are corresponding；
Support member includes crossbeam, the supporting leg that upper end is fixedly connected on crossbeam and the bottom plate for being fixedly connected on supporting leg lower end,
The positioning hole being engaged with alignment pin is offered on crossbeam, is offered on bottom plate for being connected with thrust bearing shaft link bolt
Through hole.
The arc is made up of anti-skidding iron plate.
The beneficial effects of the utility model are：The utility model not only can be avoided effectively in thrust bearing force bearing adjustment
The potential safety hazard easily occurred in the course of work, moreover it is possible to improve operating efficiency, greatly save human and material resources and financial resources, separately
External structure is simple, lighter in weight, carries, stores conveniently, installation and operating procedure are easily mastered, and Assembling is quick.
Brief description of the drawings
The utility model is described further below in conjunction with the accompanying drawings：
Fig. 1 is dimensional structure diagram of the present utility model,
Fig. 2 is dimensional structure diagram of the present utility model,
Fig. 3 is the dimensional structure diagram of the utility model component home,
Fig. 4 is effect diagram when the utility model uses at the scene,
Fig. 5 is effect diagram when the utility model uses at the scene.
In figure：Arc 1, support member 2, otic placode 3, alignment pin 4, the crossbeam 21 of supporting plate 5, supporting leg 22, bottom plate 23, through hole
24th, positioning hole 41.
Embodiment
As shown in Fig. 1 to 4, a kind of Hydropower Unit thrust bearing force bearing adjustment combined type workbench, including workbench and
Multigroup support member 2, workbench are the loop configuration being in turn connected into by polylith arc 1, and adjacent two pieces of arcs 1 are arranged on one
On group support member 2；
One piece of supporting plate 5 is fixedly connected with the one end of arc 1, one is fixedly connected with the lower surface of supporting plate 5 and is determined
Position pin 4, an otic placode 3 has been respectively fixedly connected with the both ends of arc 1, one of when adjacent two pieces of arcs 1 are connected
The one end of arc 1 is overlapped on the supporting plate 5 on other one piece of arc 1, two pieces of mutually close phases of otic placode 3 of two pieces of arcs 1
Corresponding, this structure can realize the precise positioning of arc 1, improve the assembling speed of arc 1, effectively prevent arc 1
Tilt or slide；
Support member 2 includes crossbeam 21, the supporting leg 22 that upper end is fixedly connected on crossbeam 21 and is fixedly connected under supporting leg 22
The bottom plate 23 at end, the positioning hole 41 being engaged with alignment pin 4 is offered on crossbeam 21, is offered on bottom plate 23 for pushing away
The through hole 24 of power bearing shaft link bolt connection.After arc 1 is placed on crossbeam 21, alignment pin 4 is inserted in positioning hole 41
In, this structure can effectively avoid arc 1 from being slid from crossbeam 21.
The arc 1 is made up of anti-skidding iron plate.
Application method of the present utility model is：
1st, the quantity of installment work platform and support member 2 is selected according to need of work, determines in-site installation position；
2nd, each support member 2 is respectively installed in corresponding thrust bearing shaft link bolt lifting screw hole；
3rd, each piece of arc 1 is in turn mounted on each support member 2, it is ensured that alignment pin 4 is inserted in positioning hole 41, arc
The one end of shape plate 1 is overlapped on supporting plate 5, and is attached adjacent two pieces of otic placodes 3 using screw and nut, when by each piece of arc
After plate 1 connects, operation on worker's can standing arc 1.
Claims (2)
- A kind of 1. Hydropower Unit thrust bearing force bearing adjustment combined type workbench, it is characterised in that：Including workbench and multigroup Support member（2）, workbench is by polylith arc（1）The loop configuration being in turn connected into, adjacent two pieces of arcs（1）It is arranged on One group of support member（2）On；In arc（1）One end is fixedly connected with one piece of supporting plate（5）, in supporting plate（5）One is fixedly connected with lower surface Alignment pin（4）, in arc（1）Both ends have been respectively fixedly connected with an otic placode（3）, when by adjacent two pieces of arcs（1）Connection When, one of arc（1）One end is overlapped on other one piece of arc（1）On supporting plate（5）On, two pieces of arcs（1） Two pieces of mutually close otic placodes（3）It is corresponding；Support member（2）Including crossbeam（21）, upper end be fixedly connected on crossbeam（21）On supporting leg（22）Be fixedly connected on supporting leg （22）The bottom plate of lower end（23）, in crossbeam（21）On offer and alignment pin（4）The positioning hole being engaged（41）, in bottom plate（23） On offer through hole for being connected with thrust bearing shaft link bolt（24）.
- 2. a kind of Hydropower Unit thrust bearing force bearing adjustment combined type workbench according to claim 1, its feature exist In：The arc（1）It is made up of anti-skidding iron plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721092527.7U CN207092035U (en) | 2017-08-29 | 2017-08-29 | A kind of Hydropower Unit thrust bearing force bearing adjustment combined type workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721092527.7U CN207092035U (en) | 2017-08-29 | 2017-08-29 | A kind of Hydropower Unit thrust bearing force bearing adjustment combined type workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207092035U true CN207092035U (en) | 2018-03-13 |
Family
ID=61540281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721092527.7U Active CN207092035U (en) | 2017-08-29 | 2017-08-29 | A kind of Hydropower Unit thrust bearing force bearing adjustment combined type workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207092035U (en) |
-
2017
- 2017-08-29 CN CN201721092527.7U patent/CN207092035U/en active Active
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