CN106829778A - A kind of horizontal pump overhauls maintenance unit - Google Patents
A kind of horizontal pump overhauls maintenance unit Download PDFInfo
- Publication number
- CN106829778A CN106829778A CN201710061142.2A CN201710061142A CN106829778A CN 106829778 A CN106829778 A CN 106829778A CN 201710061142 A CN201710061142 A CN 201710061142A CN 106829778 A CN106829778 A CN 106829778A
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- supporting leg
- support
- maintenance unit
- horizontal pump
- 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.)
- Granted
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 36
- 239000000725 suspension Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000010865 sewage Substances 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to technical field of sewage, and in particular to a kind of horizontal pump overhauls maintenance unit.A kind of horizontal pump maintenance maintenance unit that the present invention is provided, it is included in the lifting hook assembly moved on bracket assembly, bracket assembly includes the first support of H type, second support, 3rd crossbeam, N-shaped support and first crossbeam, first support and second support are respectively equipped with the second supporting leg, 3rd supporting leg, second cross beam, first supporting leg, 4th supporting leg and the 3rd crossbeam, the bottom of supporting leg is all connected with support group wheel, the upper end of the first supporting leg and the second supporting leg is connected with the 5th crossbeam respectively, second cross beam and the 3rd crossbeam connection N-shaped support, first crossbeam is provided between 4th crossbeam of N-shaped support and the 5th crossbeam, first crossbeam is provided with the slotted eye inserted and hang up hook assembly, lifting hook assembly two ends connect the axle of bearing, the centre of axle is connected with one end of arm, the other end connecting shackle of arm.Simple and practical, easy to operate, safety durable of the invention.
Description
Technical field
The present invention relates to technical field of sewage, and in particular to a kind of horizontal pump overhauls maintenance unit.
Background technology
Sewage disposal is the problem that modern humans must face and process, in the modern life, with carrying for living standard
The expansion of high and urbanization process, people are increasing to the demand of water, and water resource is fewer and feweri, the treatment of sewage and again profit
With into the problem do not walked around, substantial amounts of motor and water pump are needed in the processing procedure of sewage, in pumping plant, due to band in sewage
There are substantial amounts of dirt and silt, the dirt and silt in sewage often cause abrasion to motor and water pump, it is necessary to frequently maintenance is tieed up
The scale of construction of shield, motor and water pump is generally larger, and maintenance maintenance needs rely on special equipment, and very inconvenient, if clear not in time
Reason, not only can may also result in the pollution to environment to the reprocessing of influence sewage, serious situation.
The content of the invention
In order to overcome defect of the prior art, the invention provides a kind of horizontal pump maintenance maintenance unit, the present apparatus
By be arranged on bracket assembly leg ends set support group wheel and on first crossbeam set can be slidably lifting
Hook assembly, makes lifting hook assembly all-around mobile, and the convenient lifting to motor or water pump, present invention design is simple and practical, operation
It is convenient, it is safe and practical, the purpose efficiently removed and installed to motor and water pump can be reached.
The present invention is achieved through the following technical solutions：A kind of horizontal pump overhauls maintenance unit, is included in support total
Into the first crossbeam of upper setting, the first crossbeam is provided with the lifting hook assembly of transverse shifting, and the bracket assembly includes H type
First support, the second support of H type, N-shaped support, first crossbeam and the 5th crossbeam, the first support include being mutually perpendicular to set
The second supporting leg, the 3rd supporting leg and the second cross beam put, one end of the second cross beam are connected with the upper end of the 3rd supporting leg, and described
The other end of two crossbeams is vertical with second midleg to be connected, and the second support includes first be arranged in a mutually vertical manner
Leg, the 4th supporting leg and the 3rd crossbeam, one end of the 3rd crossbeam are connected with the upper end of the 4th supporting leg, the 3rd crossbeam it is another
One end is connected with first midleg, and the bottom of second supporting leg, the 3rd supporting leg, the first supporting leg and the 4th supporting leg is fixed
The support group wheel for moving bracket assembly is connected with, the upper end of first supporting leg therein and the second supporting leg is horizontal with the 5th respectively
The two ends connection of beam, has connected up N-shaped support in the middle part of the second cross beam and the 3rd crossbeam, the N-shaped support is provided with the
Four crossbeams, the upper end of the two ends of the 4th crossbeam respectively with the first vertical beam and the second vertical beam is connected, under first vertical beam
End be connected with the middle part of second cross beam, the lower end of second vertical beam is connected with the middle part of the 3rd crossbeam, the 5th crossbeam with
First crossbeam is connected between the upper surface of the 4th crossbeam, the upper surface centre position of the first crossbeam is provided with flat with its side wall
Capable bar shape trench hole, the slotted eye is provided with for inserting the lifting hook assembly hung, and the lifting hook assembly is fixedly connected including two ends
There is the axle of bearing, the centre position of the axle connects one end of arm, and the other end of the arm is fixedly connected annular suspension hook.
Further, the handrail of inverted U is fixedly connected with the 5th crossbeam.
Further, the support group wheel is provided with for opening and locked self-locking block.
Further, first supporting leg, fixed company between the second supporting leg, the 4th supporting leg and the 3rd supporting leg and support group wheel
It is connected to the mechanical jack for adjusting height and level.
Further, the surface of the first crossbeam is provided with horizon rule.
Further, second supporting leg, the 3rd supporting leg, the first supporting leg, the 4th supporting leg, the 3rd crossbeam, second cross beam,
The surface of four crossbeams, the 5th crossbeam, the first vertical beam and the second vertical beam is equipped with several regularly arranged through holes, and the through hole is used
In fixing support assembly and the height and width of adjustment bracket assembly.
Further, the 5th crossbeam is identical with the level height of the 4th crossbeam.
Further, one end of the first crossbeam is provided with fixed plate upwardly, and the fixed plate is provided with penetrating
Screw.
Further, the centre position of the axle be provided with the vertically disposed leading screw of arm, the activity of described leading screw one end is even
Spindle, the other end of the leading screw connects crank through screw, so that leading screw can be rotated on axle so as to drive hook assembly
Moved on first crossbeam.
Further, two are provided between the 5th crossbeam and the first supporting leg and the second supporting leg for reinforced liner assembly
The raker beam of structural strength.
Compared with prior art, superior effect is a kind of horizontal pump maintenance maintenance unit of the present invention：
1st, setting can be certainly by the leg ends setting support group wheel in bracket assembly and on first crossbeam for the present invention
By the lifting hook assembly for sliding, make lifting hook assembly all-around mobile, the convenient lifting to motor or water pump can be reached to electricity
The purpose that machine water pump is efficiently removed and installed.
2nd, the present invention designs simple and practical, easy to operate, safety durable, can reach the purpose for improving working effect.
Brief description of the drawings
Fig. 1 is the stereogram of horizontal pump maintenance maintenance unit embodiment 1 of the present invention；
Fig. 2 is the stereogram of lifting hook assembly and first crossbeam in horizontal pump maintenance maintenance unit embodiment 1 of the present invention；
Fig. 3 is the stereogram of lifting hook assembly in horizontal pump maintenance maintenance unit embodiment 1 of the present invention；
Fig. 4 is the stereogram of horizontal pump maintenance maintenance unit embodiment 2 of the present invention.
Reference is as follows：
In figure：1- bracket assemblys；The vertical beams of 2- first；3-n type supports；The crossbeams of 4- the 3rd；The crossbeams of 5- the 4th；6- second stands
Beam；7- slotted eyes；8- first crossbeams；8a- horizon rules；9- handrails；The crossbeams of 10- the 5th；11- raker beams；The supporting legs of 12- first；13- branch
Support group wheel；The supporting legs of 14- second；15- second cross beams；The supporting legs of 16- the 4th；The supporting legs of 17- the 3rd；18- through holes；19- bearings；20- hangs
Hook；21- arms；22- axles；23- lifts by crane hook assembly.
Specific embodiment
The present invention is described in further details with reference to Figure of description.
Embodiment 1
With reference to shown in Figure of description 1-3, a kind of horizontal pump maintenance maintenance unit of present invention offer, bag are illustrated
The first crossbeam 8 set on bracket assembly 1 is included, the first crossbeam 8 is provided with the lifting hook assembly 23 of transverse shifting, its feature
It is that the bracket assembly 1 includes first support, the second support of H type, N-shaped support 3, the horizontal stroke of first crossbeam 8 and the 5th of H type
Beam 10, the first support includes the second supporting leg 14, the 3rd supporting leg 17 and the second cross beam 15 that are arranged in a mutually vertical manner, described second
One end of crossbeam 15 is connected with the upper end of the 3rd supporting leg 17, and the middle part of the other end of the second cross beam 15 and the second supporting leg 14 is hung down
Direct-connected to connect, the second support includes the first supporting leg 12, the 4th supporting leg 16 and the 3rd crossbeam 4 that are arranged in a mutually vertical manner, described the
One end of three crossbeams 4 is connected with the upper end of the 4th supporting leg 16, and the other end and the middle part of the first supporting leg 16 of the 3rd crossbeam 4 connect
Connect, be provided between the 5th crossbeam 10 and the first supporting leg 12 and the second supporting leg 14 two for the structure of reinforced liner assembly 1 it is strong
The raker beam 11 of degree.The bottom of second supporting leg 14, the 3rd supporting leg 17, the first supporting leg 12 and the 4th supporting leg 16 is fixedly connected with
Have make bracket assembly 1 move support group wheel 13, the support group wheel 13 be provided with for open with locked self-locking block, press from
The locked support group wheel 13 of closing piece make wheel inactive, it is necessary to again adjustment position when, pulling open branch self-locking block enables wheel free
Rotate.Two ends of the upper end of the supporting leg 14 of first supporting leg 12 and second therein respectively with the 5th crossbeam 10 are connected, and described
The middle part of two crossbeams 15 and the 3rd crossbeam 4 has connected up N-shaped support 3, and the upper end of N-shaped support 3 is provided with the 4th crossbeam 5, institute
State upper end of the two ends of the 4th crossbeam 5 respectively with the first vertical beam 2 and the second vertical beam 6 to be connected, the 5th crossbeam 10 and the 4th is horizontal
The level height of beam 5 is identical.
Structure therein includes that the lower end of first vertical beam 2 is connected with the middle part of second cross beam 15, second vertical beam
6 lower end is connected with the middle part of the 3rd crossbeam 4, and first is connected between the 5th crossbeam 10 and the upper surface of the 4th crossbeam 5
Crossbeam 8, the upper surface centre position of the first crossbeam 8 is provided with the bar shape trench hole 7 parallel and penetrating with its side wall, the slotted eye
7 are provided with for inserting the lifting hook assembly 23 hung, and the lifting hook assembly 23 is fixedly connected with the axle 22 of bearing 19, institute including two ends
The centre position for stating axle 22 connects one end of arm 21, and the other end of the arm 21 is fixedly connected annular suspension hook 20.When using,
Arm 21 and suspension hook 20 are inserted in slotted eye 7 from top to bottom, in slotted eye 7, suspension hook 20 all reveals arm 21 through first crossbeam 8
Go out, the bearing 19 of the both sides of axle 22 is pressed in the both sides of the upper surface of slotted eye 7, hook assembly 23 is moved freely on slotted eye 7.
Structure therein includes that the handrail 9 of inverted U is fixedly connected with the 5th crossbeam 10, and the handrail 9 is easy to behaviour
Make the position that personnel adjust bracket assembly 1.It is preferred that first supporting leg 12, the second supporting leg 14, the 4th supporting leg 16 and the 3rd supporting leg
The mechanical jack for adjusting height and level is fixedly connected between 17 and support group wheel 13, the ground when operation is implemented
Situation is poor or ground is uneven, and the first supporting leg 12, the second supporting leg 14, the 4th supporting leg 16 and the 3rd supporting leg 17 are adjusted using jack
Height, make bracket assembly 1 be in horizontality, it is to avoid caused due to the supporting leg unbalance stress of bracket assembly 1 deformation, cause
It is dangerous.The surface of the first crossbeam 8 is provided with horizon rule 8a, and it is total that horizon rule 8a can help operating personnel preferably to observe support
Whether force balance state is in into 1, so that adjustment jack reaches optimum state in time.
Structure therein also includes, second supporting leg 14, the 3rd supporting leg 17, the first supporting leg 12, the 4th supporting leg the 16, the 3rd
The surface of crossbeam 4, second cross beam 15, the 4th crossbeam 5, the 5th crossbeam 10, the first vertical beam 2 and the second vertical beam 6 is equipped with several
Regularly arranged through hole 18, the through hole 18 is used to be fixedly connected each crossbeam with supporting leg and the height and width of adjustment bracket assembly 1
It is narrow.
Structure therein includes that one end of the first crossbeam 8 is provided with fixed plate upwardly, is set in the fixed plate
There is penetrating screw.The centre position of the axle 22 is provided with and connects with the vertically disposed leading screw of arm 21, leading screw one end activity
Spindle 22, the other end of the leading screw connects crank through screw, rotates crank so that leading screw can rotate on axle 22 so that
Hook assembly 23 is driven to be moved on first crossbeam 8, effect sets the position for being not only able to precise control hook assembly 23, moreover it is possible to
Make hook assembly 23 on unbalance stress or ground not usually slidably, it is to avoid dangerous situation occurs.When water pump needs dimension
When repairing, this device can be put in motor top, be fixed with motor or water pump with lifting hook assembly 23.Dismantle related link spiral shell
Bolt, then draws whole device, allows the parts such as motor and water pump to be disengaged to other places, is repaired or overhauled the dependent part of water pump
Part.
Embodiment 2
As shown in figure 4, on the basis of embodiment 1, currently preferred technical scheme is that total 1 one-tenth of the support is used
Angle steel, square steel or U-shaped Steel material, second supporting leg 14, the 3rd supporting leg 17, second cross beam 15, the first supporting leg 12, the 4th supporting leg
16th, the 3rd crossbeam 4, the 4th crossbeam 5, first crossbeam 8, the 5th crossbeam 10, the first vertical beam 2 and the junction of the second vertical beam 6 use spiral shell
Tether and connect, second supporting leg 14, the 3rd supporting leg 17, second cross beam 1, the first supporting leg 12, the 4th supporting leg 16, the 3rd crossbeam 4,
It is regularly arranged that the surface of four crossbeams 5, the 3rd crossbeam 4, the 5th crossbeam 10, the first vertical beam 2 and the second vertical beam 6 is equipped with several
Through hole 18, the through hole 18 makes to be joined with bolts the second supporting leg 14, the 3rd supporting leg 17, the first supporting leg 12, the 4th supporting leg 16
With second cross beam 1, the 4th crossbeam 5 and N-shaped support, and for adjusting the height of the first crossbeam 8 on bracket assembly 1, it is also possible to
The width and the height of vertical direction of regulation level according to the water pump size dismantled, to adapt to pump-type, bracket assembly 1 is rising
While supporting role, can also prevent motor from swinging and hurting sb.'s feelings.Whole process does not need the extra boom hoisting just can be with
Complete dismounting.
The present invention is not limited to above-mentioned implementation method, in the case of without departing substantially from substance of the invention, this area skill
Any deformation that art personnel are contemplated that, improvement, replacement each fall within protection scope of the present invention, the portion not described in detail therein
It is divided into prior art or common knowledge to have made the preferred embodiments of the disclosure and embodiment in detail above in conjunction with accompanying drawing
Illustrate, but the present invention is not limited to the above-described embodiment and examples, in the ken that those skilled in the art possess
It is interior, can also make a variety of changes without departing from the inventive concept of the premise.
Claims (10)
1. a kind of horizontal pump maintenance maintenance unit, is included in the first crossbeam (8) set on bracket assembly (1), described first
Crossbeam (8) is provided with the lifting hook assembly (23) of transverse shifting, it is characterised in that the bracket assembly (1) first including H type
Frame, the second support of H type, N-shaped support (3), first crossbeam (8) and the 5th crossbeam (10), the first support include mutually hanging down
Straight the second supporting leg (14) for setting, the 3rd supporting leg (17) and second cross beam (15), one end and the 3rd of the second cross beam (15)
The upper end connection of supporting leg (17), the other end of the second cross beam (15) is vertical with the middle part of the second supporting leg (14) to be connected, described
Second support includes the first supporting leg (12), the 4th supporting leg (16) and the 3rd crossbeam (4) that are arranged in a mutually vertical manner, the 3rd crossbeam
(4) one end is connected with the upper end of the 4th supporting leg (16), the other end of the 3rd crossbeam (4) and the middle part of the first supporting leg (16)
Connection, the bottom of second supporting leg (14), the 3rd supporting leg (17), the first supporting leg (12) and the 4th supporting leg (16) is fixedly connected with
There is the upper end of support group wheel (13) for making bracket assembly (1) mobile, first supporting leg (12) therein and the second supporting leg (14)
The two ends with the 5th crossbeam (10) are connected respectively, and N-shaped has been connected up in the middle part of the second cross beam (15) and the 3rd crossbeam (4)
Support (3), the N-shaped support (3) is provided with the 4th crossbeam (5), the two ends of the 4th crossbeam (5) respectively with the first vertical beam (2)
Connected with the upper end of the second vertical beam (6), the lower end of first vertical beam (2) is connected with the middle part of second cross beam (15), described the
The lower end of two vertical beams (6) is connected with the middle part of the 3rd crossbeam (4), the upper surface of the 5th crossbeam (10) and the 4th crossbeam (5)
Between be connected with first crossbeam (8), the upper surface centre position of the first crossbeam (8) is provided with the bar-shaped trough parallel with its side wall
Hole (7), the slotted eye (7) is provided with for inserting the lifting hook assembly (23) hung, and lifting hook assembly (23) is fixed including two ends
The axle (22) of bearing (19) is connected with, the centre position of the axle (22) connects one end of arm (21), the arm (21)
The other end is fixedly connected annular suspension hook (20).
2. horizontal pump overhauls maintenance unit according to claim 1, it is characterised in that fixed on the 5th crossbeam (10)
It is connected with the handrail (9) of inverted U.
3. horizontal pump overhauls maintenance unit according to claim 1, it is characterised in that the support group wheel (13) is provided with use
In opening and locked self-locking block.
4. horizontal pump overhauls maintenance unit according to claim 1, it is characterised in that first supporting leg (12), second
Be fixedly connected between supporting leg (14), the 4th supporting leg (16) and the 3rd supporting leg (17) and support group wheel (13) for adjust height and
The mechanical jack of level.
5. horizontal pump overhauls maintenance unit according to claim 1, it is characterised in that the surface of the first crossbeam (8)
It is provided with horizon rule (8a).
6. horizontal pump overhauls maintenance unit according to claim 1, it is characterised in that second supporting leg (14), the 3rd
Supporting leg (17), the first supporting leg (12), the 4th supporting leg (16), the 3rd crossbeam (4), second cross beam (15), the 4th crossbeam (5), the 5th
The surface of crossbeam (10), the first vertical beam (2) and the second vertical beam (6) is equipped with several regularly arranged through holes (18), described logical
Hole (18) is for fixing support assembly (1) and the height and width of adjustment bracket assembly (1).
7. horizontal pump overhauls maintenance unit according to claim 1, it is characterised in that the 5th crossbeam (10) and the 4th
The level height of crossbeam (5) is identical.
8. horizontal pump overhauls maintenance unit according to claim 1, it is characterised in that one end of the first crossbeam (8)
Fixed plate upwardly is provided with, the fixed plate is provided with penetrating screw.
9. horizontal pump overhauls maintenance unit according to claim 1, it is characterised in that the interposition of the axle (22) is installed
Have and be flexibly connected axle (22) with arm (21) vertically disposed leading screw, described leading screw one end, the other end of the leading screw passes through spiral shell
Hole connects crank, so that leading screw can be rotated on axle (22) so as to drive hook assembly (23) to be moved on first crossbeam (8).
10. horizontal pump maintenance maintenance unit according to claim 1, it is characterised in that the 5th crossbeam (10) and the
Two raker beams (11) for reinforced liner assembly (1) structural strength are provided between one supporting leg (12) and the second supporting leg (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710061142.2A CN106829778B (en) | 2017-01-25 | 2017-01-25 | A kind of horizontal pump maintenance maintenance unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710061142.2A CN106829778B (en) | 2017-01-25 | 2017-01-25 | A kind of horizontal pump maintenance maintenance unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106829778A true CN106829778A (en) | 2017-06-13 |
| CN106829778B CN106829778B (en) | 2018-10-19 |
Family
ID=59121209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710061142.2A Active CN106829778B (en) | 2017-01-25 | 2017-01-25 | A kind of horizontal pump maintenance maintenance unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106829778B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595447A (en) * | 2018-12-21 | 2019-04-09 | 核动力运行研究所 | A kind of horizontal steam generator heat-transfer pipe vortex detection device lifting device |
| CN112125159A (en) * | 2020-08-11 | 2020-12-25 | 河南中烟工业有限责任公司 | Disassembly method of heavy water pump |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002114479A (en) * | 2000-10-13 | 2002-04-16 | Dainaka Seiki Kk | Cargo handling device |
| CN203998697U (en) * | 2014-06-23 | 2014-12-10 | 廊坊广厦新源石化设备制造有限公司 | Movable type gantry mast-up |
-
2017
- 2017-01-25 CN CN201710061142.2A patent/CN106829778B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002114479A (en) * | 2000-10-13 | 2002-04-16 | Dainaka Seiki Kk | Cargo handling device |
| CN203998697U (en) * | 2014-06-23 | 2014-12-10 | 廊坊广厦新源石化设备制造有限公司 | Movable type gantry mast-up |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109595447A (en) * | 2018-12-21 | 2019-04-09 | 核动力运行研究所 | A kind of horizontal steam generator heat-transfer pipe vortex detection device lifting device |
| CN109595447B (en) * | 2018-12-21 | 2024-03-22 | 核动力运行研究所 | Lifting tool of vortex flow detection device for heat transfer tube of horizontal steam generator |
| CN112125159A (en) * | 2020-08-11 | 2020-12-25 | 河南中烟工业有限责任公司 | Disassembly method of heavy water pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106829778B (en) | 2018-10-19 |
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Effective date of registration: 20201009 Address after: Schaffhausen, Switzerland Patentee after: Xylem Europe Ltd. Address before: 110000 Shenyang economic and Technological Development Zone, Liaoning Development Road No. 11 A, No. 4 Patentee before: XYLEM WATER SOLUTIONS (SHENYANG) Co.,Ltd. |
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