CN209379963U - A kind of TRT holds cylinder variable stator vane angle positioning drilling aid - Google Patents
A kind of TRT holds cylinder variable stator vane angle positioning drilling aid Download PDFInfo
- Publication number
- CN209379963U CN209379963U CN201821802886.1U CN201821802886U CN209379963U CN 209379963 U CN209379963 U CN 209379963U CN 201821802886 U CN201821802886 U CN 201821802886U CN 209379963 U CN209379963 U CN 209379963U
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- CN
- China
- Prior art keywords
- stator vane
- variable stator
- vane angle
- trt
- working plate
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- 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.)
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a kind of TRT to hold cylinder variable stator vane angle positioning drilling aid, belongs to TRT and holds cylinder variable stator vane angle positioning drilling technical field, including clamp system and working plate；The clamp system is vertically arranged with working plate；Magnetic drill can be placed on the working plate.The utility model is to aim at TRT and hold the positioning drilling of cylinder variable stator vane angle to design, this auxiliary device can avoid hole scattering problem, borehole accuracy height, labor intensity is low, the output of a large amount of physical strength of staff is avoided, drilling efficiency is high, avoids the generated energy for influencing generating equipment.
Description
Technical field
The utility model relates to TRT to hold cylinder variable stator vane angle positioning drilling technical field, in particular to it is adjustable that a kind of TRT holds cylinder
Stator blade positions drilling aid.
Background technique
TRT, full name is blast-furnace top gas recovery turbine generating equipment, when cylinder is held in replacement, since level-one variable stator vane angle needs
Positioning closing state, this state can only be realized according to the matching position of shell and linkage ring, need field conduct boring positioning, but
Due to holding the influence of the small parts installed on cylinder and the ring that links, hand held electric drill can only be used to carry out positioning drilling, drilled
Position is between the different material of two kinds of hardness, and the easy deflection precision that drills reduces, and large labor intensity, worker's fatiguability, efficiency
It is low, influence the generated energy of generating equipment.
Utility model content
Technical problem to be solved by the utility model is to provide a kind of TRT to hold cylinder variable stator vane angle positioning drilling auxiliary
Device；The TRT hold cylinder variable stator vane angle positioning drilling aid be aim at TRT hold cylinder variable stator vane angle positioning drilling design,
This auxiliary device can avoid hole scattering problem, and borehole accuracy is high, and labor intensity is low, avoids the defeated of a large amount of physical strength of staff
Out, drilling efficiency is high, avoids the generated energy for influencing generating equipment.
In order to solve the above-mentioned technical problem, a kind of TRT provided by the utility model holds cylinder variable stator vane angle positioning drilling auxiliary
Device, including clamp system and working plate；The clamp system is vertically arranged with working plate；Magnetic force can be placed on the working plate
It bores.
This patent replaces electric hand drill to carry out drilling operation using magnetic drill, and using above-mentioned clamp system and with clamping
The vertically disposed working plate of mechanism is that magnetic drill builds a suitable working environment, to avoid the problem that hole scattering, drilling
Precision is high, and labor intensity is low, avoids the output of a large amount of physical strength of staff well, and drilling efficiency is high, can keep away well
Exempt from the problem of influencing power generation amount.
During the utility model is further improved, above-mentioned clamp system includes cross break type frame, and cross break type frame includes crossbearer, crossbearer
One end be connected with vertical frame, threaded hole is provided in vertical frame, threaded hole is connected with fastening bolt；The other end of the crossbearer is vertical
It is connected with the working plate.
By above-mentioned design, this patent can preferably be completed to the clipping operation for holding cylinder edge, in use, first by cross break type
Frame, which mounts, is holding cylinder edge, then turns fastening bolt and is fixed, simple and convenient, very has practicability.
During the utility model is further improved, the bottom of above-mentioned fastening bolt is provided with rubber layer.
By above-mentioned design, this patent can be protected preferably and hold cylinder appearance, clamp the process of cylinder of holding turning fastening bolt
In, sometimes because worker exert oneself it is excessive enable fastening bolt damage hold the appearance of cylinder, so in the further improvement scheme of this patent
Upper rubber protective layer just is set in the bottom of fastening bolt, can achieve the purpose that be fixedly clamped and cross break type frame and not damage
Hold the appearance of cylinder.
During the utility model is further improved, above-mentioned crossbearer and working plate junction are provided with stiffening plate.
By above-mentioned design, the use intensity of this patent can preferably be increased, working plate and crossbearer are welding, and magnetic force
Bore great about at 35 kilograms or so, long using the time, working plate may will disconnect with crossbearer, influence boring work it is normal into
Row, so this patent is just by above-mentioned design, the connection between Lai Jiaqiang working plate and crossbearer avoids working plate and crossbearer disconnected
It opens, influences the progress worked normally.
During the utility model is further improved, horizontal concrete chute is provided on above-mentioned working plate, horizontal concrete chute is sliding by sliding block
Dynamic to be connected with slide plate, slide plate is connected with auricle, and the threaded hole towards horizontal concrete chute is provided on auricle, and threaded hole is connected with fastening
Bolt；Magnetic drill can be placed on the slide plate.
By above-mentioned design, drilling efficiency can be preferably improved, the application method of foregoing auxiliary device is cross break
Cylinder is held in type frame clamping, and --- --- punching --- disassembly magnetic drill --- dismantles and replaces the clamping of cross break type frame holds cylinder to installation magnetic drill
--- --- ----position that cylinder is held in the clamping of cross break type frame is dismantled and is replaced in disassembly magnetic drill ----to installation magnetic drill for punching for position
Set ... so recycling, until punching finish, so it can be seen that installation auxiliary device can only make a hole, though
It is so more much better than drilling of electric hand drill, but have improvable space, so increasing in the further improvement scheme of this patent
If above-mentioned design, the use process of this programme are as follows: cylinder is held in the clamping of cross break type frame, and --- magnetic is dismantled in installation magnetic drill --- punching ---
Power is bored, and --- --- --- disassembly magnetic drill --- installs magnetic drill ----punching --- disassembly magnetic force to installation magnetic drill for-punching
Bore --- ... dismantle and replace the position that cylinder is held in the clamping of cross break type frame --- installation magnetic drill --- punching ----... so circulation
It uses, until punching finishes, it is not difficult to find out that, this programme is higher than the perforating efficiency of preceding solution, and thus thinking expansion is gone,
When working plate is with the suitable arc panel of cylinder shape is held, perforating efficiency can further increase again, when working plate be it is cylinder-shaped,
Perforating efficiency can obtain maximum promotion, and subsequent improvement project may utilize above-mentioned improved though, and prestige is known.
During the utility model is further improved, the bottom of above-mentioned working plate is threaded with work by connecting plate and extends
Plate.
By above-mentioned design, the scope of application of this patent can further expansion, it is fixed that this patent sheet is that TRT holds cylinder variable stator vane angle
Position drilling design forms, but by above-mentioned design, this patent can also be used for the deeper equipment of other depth.
During the utility model is further improved, above-mentioned working plate is made by the steel plate of 10mm thickness.
By above-mentioned design, this patent can better implementation, the steel plate of 10mm thickness is relatively common, conducive to the production of this patent
It uses, reduces the R & D Cost of this patent.
Compared with prior art, the utility model has the following beneficial effects:
The utility model, which aims at TRT and holds the positioning drilling of cylinder variable stator vane angle, to be designed, and it is inclined that this auxiliary device can avoid drilling
Oblique problem, borehole accuracy is high, and labor intensity is low, avoids the output of work National People's Congress amount physical strength, and drilling efficiency is high, avoids influencing to generate electricity
The generated energy of equipment.
The utility model replaces electric hand drill to carry out drilling operation using magnetic drill, and utilizes clamp system and and clamping machine
The vertically disposed working plate of structure is that magnetic drill builds a suitable working environment, to avoid the problem that hole scattering, drilling essence
Degree is high, and labor intensity is low, avoids the output of a large amount of physical strength of staff well, and drilling efficiency is high, and average every TRT has
30 variable stator vane angles, if using hand held electric drill punching need to about when 6 hours, but only need the used time using this patent positional punch
1 hour or so, operating time can be saved about 5 hours, be calculated within TRT generating equipment 5000KW/ hours according to every, the 5 of saving
Hour operating time can enable every TRT power generation 25000KW, and avoid influences asking for power generation amount well
Topic.
Detailed description of the invention
To be illustrated more clearly that background technique or the technical solution of the utility model, below to the prior art or specific implementation
The attached drawing being used in combination in mode is briefly described；It should be evident that the attached drawing below in conjunction with specific embodiment is only to use
The utility model embodiment is understood in facilitating, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is 1 structural representation Fig. 1 of the utility model embodiment.
Fig. 2 is 1 structural representation Fig. 2 of the utility model embodiment.
Fig. 3 is 2 structural schematic diagram of the utility model embodiment.
Fig. 4 is 3 structural schematic diagram of the utility model embodiment.
Fig. 5 is utility model works schematic illustration.
It is as shown in the figure: 1- working plate；2- crossbearer；3- vertical frame；4- fastening bolt；5- stiffening plate；6- horizontal concrete chute；7- is sliding
Plate；8- auricle；9- work extension plate；10- connecting plate；100- holds cylinder；200-TRT holds cylinder variable stator vane angle positioning drilling auxiliary dress
It sets；300- magnetic drill.
Specific embodiment
In order to make those skilled in the art better understand the technical solution in the utility model, below in conjunction with this reality
With the attached drawing in new embodiment, the technical solutions in the embodiments of the present invention are clearly and completely described, it is clear that
The described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments, based in the present invention
Embodiment, those skilled in the art's every other embodiment obtained without making creative work, all should
Belong to the range of the utility model protection.
Embodiment 1
As depicted in figs. 1 and 2, a kind of TRT holds cylinder variable stator vane angle positioning drilling aid, including clamp system and work
Plate 1；The clamp system is vertically arranged with working plate 1；Magnetic drill can be placed on the working plate 1.
The clamp system includes cross break type frame, and cross break type frame includes crossbearer 2, and one end of crossbearer 2 is connected with vertical frame 3, is erected
Threaded hole is provided on frame 3, threaded hole is connected with fastening bolt 4；The other end of the crossbearer 2 is vertically connected with the working plate
1, the bottom of the fastening bolt 4 is provided with rubber layer, and the crossbearer 2 is provided with stiffening plate 5 with 1 junction of working plate, described
Working plate 1 is made by the steel plate of 10mm thickness.
The application method of the present embodiment are as follows: cylinder --- installation magnetic drill --- punching --- disassembly magnetic force is held in the clamping of cross break type frame
It bores and --- dismantles and replace the position that cylinder is held in the clamping of cross break type frame --- magnetic drill to be installed --- to punch and ----dismantle magnetic drill ----to tear open
Unloading and replace the position that cylinder is held in the clamping of cross break type frame, --- installation magnetic drill --- punching ----disassembly magnetic drill ... so recycles
It uses, until punching finishes.
Embodiment 2
The present embodiment and the maximum difference of embodiment 1 are the difference of working plate structure, as shown in figure 3, the working plate 1
On be provided with horizontal concrete chute 6, horizontal concrete chute 6 slidably connects slide plate 7 by sliding block, and slide plate 7 is connected with auricle 8, sets on auricle 8
It is equipped with the threaded hole towards horizontal concrete chute 6, threaded hole is connected with fastening bolt 4；Magnetic drill can be placed on the slide plate 7.
The present embodiment can preferably improve drilling efficiency, the use process of foregoing embodiment 1, it can be seen that installation
One time auxiliary device can only make a hole, although more much better than drilling of electric hand drill, there is improvable space, so
Above-mentioned design, the use process of the present embodiment are additionally arranged in the present embodiment are as follows: cylinder is held in the clamping of cross break type frame --- installation magnetic force
Brill --- --- --- ------- dismantling magnetic drill, --- beat installation magnetic drill disassembly magnetic drill for punching for punching by installation magnetic drill ----
Hole --- disassembly magnetic drill --- ... it dismantles and replaces the position that cylinder is held in the clamping of cross break type frame --- installation magnetic drill --- and beat
Hole ----... so it is recycled, until punching finishes, it is not difficult to find out that, this programme is higher than the perforating efficiency of embodiment 1, by
The expansion of this thinking is gone, and when working plate is with the suitable arc panel of cylinder shape is held, perforating efficiency can further increase again, work as work
Make plate as cylindrical shape, perforating efficiency can obtain maximum promotion, and subsequent improvement project may utilize above-mentioned improved though, hope
Know.
Embodiment 3
The present embodiment and the maximum difference of embodiment 1 are the difference of working plate structure, as shown in figure 4, the working plate 1
Bottom work extension plate 9 is threaded with by connecting plate 10.
The present embodiment is suitable for the deeper equipment of depth.
The design concept of this patent is electric hand drill to be replaced using magnetic drill, and artificially construct a suitable peace for magnetic drill
Between emptying, guarantee being normally carried out for magnetic drill boring work.
This patent specifically uses step:
One, using preceding preparation (operation order can not be changed):
1, level-one variable stator vane angle must be all closed before positioning drilling, and holds cylinder up and down and links together；
2, it must will join Rotation ring positioning before positioning drilling, be allowed to immovable；
3, crank fixing bolt all fastens, and is allowed to rotate；
Two, positioning drilling:
1, TRT is held into cylinder variable stator vane angle positioning drilling aid and is mounted on the center that need to be drilled；
2, the fastening bolt in vertical frame is screwed, screws torsion and be subject to when drilling and does not shift；
3, magnetic drill is installed, and the drill bit of magnetic drill is adjusted to bore position；
4, start to drill, depth is the length of positioning pin plus the sum of drill edge length；
5, it dismantles magnetic drill and TRT holds cylinder variable stator vane angle positioning drilling aid, positioning pin and fixing bolt are installed；
6, such circulate operation 1-5, until being all drilled；
7, the fixed object of linkage ring is dismantled after the completion of all drilled hole, drill tasks are completed.
The specific economic benefit of this patent:
1, improve borehole accuracy: positioning accuracy meet demand is not in the inconsistent phenomenon of stator blade closed state, is met
Stator blade status requirements before being switched on；
2, improve working efficiency: for variable stator vane angle since TRT model is different, average every TRT has 30 multi-discs, with hand-held electricity
Drilling expends a large amount of manpowers, and package unit punching is completed to need the used time about 6 hours, need to consume (6 hours * 8 about 48 working hour
People), and completed with about 1 hour auxiliary device positional punch used time, he saves maintenance duration about 5 hours, every secondary device inspection
It repairs and about saved for 40 working hours (5 hours * 8 people), overhaul four times every year and about save 160 working hours；
3, improve generated energy: the repair time reduces about 5 hours, counts within TRT generating equipment 5000KW/ hours according to every
It calculates, generated energy about 25000KW can be improved in every TRT generating equipment, and generated energy can be improved about in annual overhaul four times
100000KW。
The technical solution of the utility model embodiment is described in detail above, this part uses specific embodiment pair
The principles of the present invention and embodiment are expounded, and the above embodiments are only used to help understand, and this is practical new
The core concept of type, in the case where not departing from the utility model principle, those skilled in the art are not making creative labor
The range of the utility model protection all should belong in every other embodiment obtained under the premise of dynamic.
Claims (7)
1. a kind of TRT holds cylinder variable stator vane angle positioning drilling aid, it is characterised in that:
Including clamp system and working plate；The clamp system is vertically arranged with working plate；Magnetic force can be placed on the working plate
It bores.
2. TRT according to claim 1 holds cylinder variable stator vane angle positioning drilling aid, it is characterised in that:
The clamp system includes cross break type frame, and cross break type frame includes crossbearer, and one end of crossbearer is connected with vertical frame, is arranged in vertical frame
There is threaded hole, threaded hole is connected with fastening bolt；The other end of the crossbearer is vertically connected with the working plate.
3. TRT according to claim 2 holds cylinder variable stator vane angle positioning drilling aid, it is characterised in that:
The bottom of the fastening bolt is provided with rubber layer.
4. TRT according to claim 2 holds cylinder variable stator vane angle positioning drilling aid, it is characterised in that:
The crossbearer and working plate junction are provided with stiffening plate.
5. TRT according to claim 1 to 4 holds cylinder variable stator vane angle positioning drilling aid, it is characterised in that:
Horizontal concrete chute is provided on the working plate, horizontal concrete chute slidably connects slide plate by sliding block, and slide plate is connected with auricle,
The threaded hole towards horizontal concrete chute is provided on auricle, threaded hole is connected with fastening bolt；Magnetic drill can be placed on the slide plate.
6. TRT according to claim 1 to 4 holds cylinder variable stator vane angle positioning drilling aid, it is characterised in that:
The bottom of the working plate is threaded with work extension plate by connecting plate.
7. TRT according to claim 1 to 4 holds cylinder variable stator vane angle positioning drilling aid, it is characterised in that:
The working plate is made by the steel plate of 10mm thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821802886.1U CN209379963U (en) | 2018-11-02 | 2018-11-02 | A kind of TRT holds cylinder variable stator vane angle positioning drilling aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821802886.1U CN209379963U (en) | 2018-11-02 | 2018-11-02 | A kind of TRT holds cylinder variable stator vane angle positioning drilling aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209379963U true CN209379963U (en) | 2019-09-13 |
Family
ID=67867710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821802886.1U Expired - Fee Related CN209379963U (en) | 2018-11-02 | 2018-11-02 | A kind of TRT holds cylinder variable stator vane angle positioning drilling aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209379963U (en) |
-
2018
- 2018-11-02 CN CN201821802886.1U patent/CN209379963U/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: 20190913 Termination date: 20201102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |