CN112594439A - Multi-rotation type valve gear box convenient to disassemble and assemble and installation method thereof - Google Patents
Multi-rotation type valve gear box convenient to disassemble and assemble and installation method thereof Download PDFInfo
- Publication number
- CN112594439A CN112594439A CN202011050651.3A CN202011050651A CN112594439A CN 112594439 A CN112594439 A CN 112594439A CN 202011050651 A CN202011050651 A CN 202011050651A CN 112594439 A CN112594439 A CN 112594439A
- Authority
- CN
- China
- Prior art keywords
- plate
- gear box
- valve gear
- box body
- arc
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/54—Mechanical actuating means with toothed gearing with pinion and rack
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
-
- 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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Abstract
The invention discloses a multi-rotation type valve gear box convenient to disassemble and assemble and an installation method thereof, and the multi-rotation type valve gear box comprises a valve gear box body, wherein an installation pillar is fixedly arranged at the center of the front surface of the valve gear box body, a transmission cross rod is fixedly arranged at the center of the back surface of the valve gear box body, a fixed through groove is formed in the top of the front surface of the valve gear box body, a first connecting rod is inserted and connected in the fixed through groove, and a first limiting plate is fixedly connected in the first connecting rod in a moving-out manner. The disassembly and the maintenance are time-consuming and labor-consuming.
Description
Technical Field
The invention relates to a gear box, in particular to a multi-rotation type valve gear box convenient to disassemble and assemble and an installation method thereof.
Background
The gear box is an important mechanical part and mainly used for taking wind power as power and transmitting the power to the generator in an acceleration mode through the gear pair, so that the generator is driven to rotate, higher rotating speed is obtained, and power generation efficiency is improved.
Many gyration type valve gear boxes generally are comparatively heavy and need the manual work to carry and hold and install, have harsh requirement to operating personnel's physical power, are not convenient for assemble with other electrical apparatus, and the installation of current many gyration type valve gear boxes is comparatively loaded down with trivial details, is difficult to dismantle, assembles again and wastes time and energy.
Disclosure of Invention
The invention aims to provide a multi-rotation type valve gear box convenient to disassemble and assemble and an installation method thereof, and aims to solve the problems that the existing multi-rotation type valve gear box in the background art is generally heavy, needs to be manually lifted and held for installation, is complex in installation process, and wastes time and labor in disassembly.
In order to achieve the purpose, the invention provides the following technical scheme: a multi-rotation type valve gear box convenient to disassemble and assemble comprises a valve gear box body, wherein an installation pillar is fixedly arranged at the center of the front face of the valve gear box body, a transmission cross rod is fixedly arranged at the center of the back face of the valve gear box body, a fixed through groove is formed in the top of the front face of the valve gear box body, a first connecting rod is connected inside the fixed through groove in an inserting manner, a first limiting plate is fixedly connected to one side of the first connecting rod, three connecting blocks are fixedly arranged on two side edges of the bottom end of the first limiting plate, supporting legs are fixedly arranged on four corners of the bottom end of the valve gear box body, a supporting bottom plate is fixedly arranged at the bottom end of each supporting leg, through grooves are formed in two sides of each supporting leg, a fixed transverse plate is connected between the two through grooves in an inserting manner, and is fixedly connected with a fixed connecting plate, a second connecting rod is fixedly connected at the center of one side of the fixed transverse plate, a second limiting plate is fixedly connected at the top end of the second connecting rod, a first arc-shaped groove is formed at the top end of the inner wall of the second limiting plate, a first arc-shaped connecting plate is fixedly arranged at the bottom end of the mounting support, the first arc-shaped connecting plate is matched with the first arc-shaped groove in size, a second arc-shaped groove is formed at the top end of the mounting support, a second arc-shaped connecting plate is fixedly arranged at the bottom end of the inner wall of the first limiting plate, the second arc-shaped connecting plate is matched with the second arc-shaped groove in size, three connecting through grooves are formed at two side edges of the top end of the second limiting plate, three connecting through holes are formed at the tops of two sides of the second limiting plate, each connecting through hole is fixedly communicated with the connecting through groove with the right position, every the inside of spacing loop bar all alternates and is connected with the connection pivot, every the one end of connecting the pivot all passes the one end of spacing loop bar, and the first carousel of fixedly connected with, every three first spout has all been seted up on the top of spacing loop bar, every the three connection lantern ring of the equal fixedly connected with in one side of spacing loop bar, every the just right first spout in position is all passed to one side of the connection lantern ring, and fixedly connected with stopper, every connect the through hole has all been seted up to one side of connecting block, the stopper and connect the size looks adaptation of through hole.
According to a preferable technical scheme of the invention, two sides of the top end of each fixed connecting plate are respectively connected with a limiting rod in a penetrating manner, and two ends of each limiting rod are respectively fixedly connected with the supporting bottom plate and the valve gear box body.
According to a preferable technical scheme of the invention, a second sliding groove is formed in one side of the front face of the valve gear box body, a supporting plate is connected to the inside of the second sliding groove in an inserting mode, and one side of the top end of the supporting plate is in contact with the first connecting rod.
As a preferable technical scheme of the present invention, a placing groove is formed in one side of the valve gear box body, a connecting gear is inserted and connected into the placing groove, a fourth connecting rod is fixedly connected to the center of one side of the connecting gear, and the fourth connecting rod penetrates through the valve gear box body and is fixedly connected to a second rotary table.
As a preferred technical scheme of the present invention, a toothed plate is engaged and connected to one side of the connecting gear, and a third connecting rod is fixedly connected to a bottom end of the toothed plate.
As a preferred technical solution of the present invention, one end of the third connecting rod is fixedly connected with a stretching plate, and the top end of the stretching plate is inserted and connected with one of the fixed connecting plates through a fixed block.
As a preferable technical scheme of the invention, the bottom ends of the inner parts of the two supporting legs are connected with buffering supporting plates through supporting springs, and each buffering supporting plate is contacted with a fixed transverse plate.
Compared with the prior art, the invention has the beneficial effects that: the invention relates to a multi-rotation type valve gear box convenient to disassemble and assemble and an installation method thereof, wherein the installation method comprises the following steps:
the height of the valve gear box body is improved through the support of the supporting legs, the valve gear box body is not required to be manually moved for installation, the installation of the valve gear box is more convenient, the connecting structure between the first limiting plate and the second limiting plate is used for installation and convenient operation, the first rotating disc can be used for stretching and fixing the transverse plate through rotation, the installation time is saved, the first rotating disc is rotated during the disassembly, the limiting block is separated from the connecting block, the toothed plate is moved downwards through rotation of the second rotating disc, the first limiting plate and the second limiting plate can be separated to complete the disassembly of the valve gear box body, the maintenance of the valve gear box body is convenient, the problem that a multi-rotation type valve gear box is generally heavy and needs manual lifting for installation is solved, the installation process is relatively complex, and the problems.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the mounting post of the present invention;
FIG. 3 is a schematic view of a second limiting plate according to the present invention;
FIG. 4 is a schematic view of the connection structure between the second rotating disk and the stretching plate according to the present invention;
fig. 5 is a partial structural view of the inside of the leg according to the present invention.
In the figure: 1. a valve gear box body; 2. mounting a support column; 3. a drive rail; 4. a first link; 5. a first limit plate; 6. fixing the through groove; 7. connecting blocks; 8. a first arc-shaped connecting plate; 9. a second limiting plate; 10. a limiting sleeve rod; 11. a second link; 12. fixing the transverse plate; 13. a support leg; 14. a support base plate; 15. fixing the connecting plate; 16. a toothed plate; 17. a third link; 18. a limiting rod; 19. a first turntable; 20. connecting the rotating shaft; 21. a limiting block; 22. a connecting lantern ring; 23. a first arc-shaped slot; 24. a support plate; 25. a connecting gear; 26. a second turntable; 27. a fourth link; 28. stretching the plate; 29. a buffering support plate; 30. supporting the spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a multi-rotary valve gear box convenient for disassembly and assembly and a technical scheme of an installation method thereof:
as shown in figure 1, the multi-rotation type valve gear box convenient to disassemble and assemble comprises a valve gear box body 1, wherein a mounting pillar 2 is fixedly arranged at the center of the front surface of the valve gear box body 1, a transmission cross rod 3 is fixedly arranged at the center of the back surface of the valve gear box body 1, a fixed through groove 6 is formed in the top of the front surface of the valve gear box body 1, a first connecting rod 4 is inserted and connected in the fixed through groove 6, a first limiting plate 5 is fixedly connected to one side of the first connecting rod 4, three connecting blocks 7 are fixedly arranged on two side edges of the bottom end of the first limiting plate 5, supporting legs 13 are fixedly arranged on four corners of the bottom end of the valve gear box body 1, a supporting bottom plate 14 is fixedly arranged at the bottom end of each supporting leg 13, through grooves are respectively formed in two sides of the two supporting legs 13, a fixed transverse plate 12 is inserted, and is fixedly connected with a fixed connecting plate 15, a second connecting rod 11 is fixedly connected at the center of one side of a fixed transverse plate 12, a second limiting plate 9 is fixedly connected at the top end of the second connecting rod 11, a first arc-shaped groove 23 is arranged at the top end of the inner wall of the second limiting plate 9, a first arc-shaped connecting plate 8 is fixedly arranged at the bottom end of the mounting strut 2, the first arc-shaped connecting plate 8 is matched with the first arc-shaped groove 23 in size, a second arc-shaped groove is arranged at the top end of the mounting strut 2, a second arc-shaped connecting plate is fixedly arranged at the bottom end of the inner wall of the first limiting plate 5 and is matched with the second arc-shaped groove in size, three connecting through grooves are respectively arranged at two side edges of the top end of the second limiting plate 9, three connecting through holes are respectively arranged at the top parts of two sides of the second limiting plate 9, each connecting through hole is fixedly communicated with the, every stop collar pole 10's inside all alternates and is connected with connection pivot 20, every one end of connecting pivot 20 all passes stop collar pole 10's one end, and the first carousel 19 of fixedly connected with, three first spout has all been seted up on every stop collar pole 10's top, the three connection sleeve ring 22 of the equal fixedly connected with in one side of every stop collar pole 10, the just right first spout in position is all passed to one side of every connection sleeve ring 22, and fixedly connected with stopper 21, connect the hole has all been seted up to one side of every connecting block 7, stopper 21 and connect the hole's size looks adaptation.
According to the drawings of fig. 2-5, both sides of the top end of each fixed connecting plate 15 are connected with a limiting rod 18 in a penetrating manner, both ends of each limiting rod 18 are respectively fixedly connected with a supporting bottom plate 14 and a valve gear box body 1, one side of the front surface of the valve gear box body 1 is provided with a second sliding groove, a supporting plate 24 is connected inside the second sliding groove in a penetrating manner, one side of the top end of the supporting plate 24 is contacted with the first connecting rod 4, one side of the valve gear box body 1 is provided with a placing groove, a connecting gear 25 is connected inside the placing groove in a penetrating manner, a fourth connecting rod 27 is fixedly connected at the center of one side of the connecting gear 25, the fourth connecting rod 27 penetrates through the valve gear box body 1 and is fixedly connected with a second turntable 26, one side of the connecting gear 25 is engaged and connected with a toothed plate 16, the bottom end of the toothed plate 16 is fixedly connected with a third connecting rod 17, one end of the third, the bottom ends of the inner parts of the two support legs 13 are connected with buffer support plates 29 through support springs 30, and each buffer support plate 29 is in contact with the fixed transverse plate 12.
When the multi-rotation type valve gear box is used, the multi-rotation type valve gear box convenient to disassemble and assemble and the installation method thereof are provided, the device is moved to a flat position, the transmission cross rod 3 is in transmission connection with an element to be transmitted, the installation end of the installation part is attached to the installation pillar 2, the fourth connecting rod 27 drives the connecting gear 25 to rotate by rotating the second rotating disc 26, so that the toothed plate 16 is lifted, the toothed plate 16 pulls the fixed connecting plate 15 to move upwards through the stretching plate 28, and the fixed transverse plate 12 moves upwards, so that the top end inside the second limiting plate 9 is attached to the bottom end of the installation pillar 2, the first arc-shaped connecting plate 8 is in penetrating connection with the first arc-shaped groove 23, the supporting plate 24 is removed, the first limiting plate 5 moves downwards and is attached to the top end of the installation pillar 2, the connecting block 7 is in penetrating connection with the connecting through groove, the first rotating disc 19 is rotated, so that the, insert stopper 21 in the spacing through-hole of connecting block 7 one side to the installation pillar 2 is fixed spacingly with the installation of installed part, this device because the support of landing leg 13 has improved the height of valve gear box body 1, need not artificial moving and installs, rotates first carousel 19 during the dismantlement, makes stopper 21 and connecting block 7 separation, makes pinion rack 16 move down through rotating second carousel 26, can accomplish the dismantlement with first limiting plate 5 and the separation of second limiting plate 9.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a many gyration type valve gear case convenient to dismouting, includes valve gear case body (1), its characterized in that: the valve gear box comprises a valve gear box body (1), wherein a mounting pillar (2) is fixedly arranged at the front center of the valve gear box body (1), a transmission cross rod (3) is fixedly arranged at the center of the back of the valve gear box body (1), a fixed through groove (6) is formed in the front top of the valve gear box body (1), a first connecting rod (4) is connected to the inside of the fixed through groove (6) in an inserting manner, a first limiting plate (5) is fixedly connected to one side of the first connecting rod (4), three connecting blocks (7) are fixedly arranged on two side sides of the bottom end of the first limiting plate (5), supporting legs (13) are fixedly arranged on four corners of the bottom end of the valve gear box body (1), a supporting bottom plate (14) is fixedly arranged at the bottom end of each supporting leg (13), through grooves are formed in two sides of the supporting legs (13), and, the two ends of the fixed transverse plate (12) penetrate through the through groove and are fixedly connected with a fixed connecting plate (15), a second connecting rod (11) is fixedly connected at the center of one side of the fixed transverse plate (12), a second limiting plate (9) is fixedly connected at the top end of the second connecting rod (11), a first arc-shaped groove (23) is formed in the top end of the inner wall of the second limiting plate (9), a first arc-shaped connecting plate (8) is fixedly arranged at the bottom end of the installation strut (2), the first arc-shaped connecting plate (8) is matched with the first arc-shaped groove (23) in size, a second arc-shaped groove is formed in the top end of the installation strut (2), a second arc-shaped connecting plate is fixedly arranged at the bottom end of the inner wall of the first limiting plate (5), the second arc-shaped connecting plate is matched with the second arc-shaped groove in size, three connecting through grooves are formed in two side edges of the top, the top parts of two sides of the second limiting plate (9) are respectively provided with three connecting through holes, each connecting through hole is fixedly communicated with a connecting through groove with a right position, the center parts of two sides of the second limiting plate (9) are respectively and fixedly connected with a limiting loop rod (10), the inside of each limiting loop rod (10) is respectively and alternately connected with a connecting rotating shaft (20), one end of each connecting rotating shaft (20) penetrates through one end of each limiting loop rod (10) and is fixedly connected with a first rotating disc (19), the top end of each limiting loop rod (10) is respectively provided with three first sliding grooves, one side of each limiting loop rod (10) is respectively and fixedly connected with three connecting loop rings (22), one side of each connecting loop (22) penetrates through the first sliding grooves with right positions and is fixedly connected with a limiting block (21), one side of each connecting block (7) is respectively provided with a connecting through hole, the limiting block (21) is matched with the connecting through hole in size.
2. A multiple rotary valve gearbox as defined in claim 1, wherein: every both sides on fixed even board (15) top all run through and be connected with gag lever post (18), the both ends of gag lever post (18) respectively with supporting baseplate (14) and valve gear box body (1) fixed connection.
3. A multiple rotary valve gearbox as defined in claim 1, wherein: a second sliding groove is formed in the front side of the valve gear box body (1), a supporting plate (24) is connected to the inside of the second sliding groove in an inserting mode, and one side of the top end of the supporting plate (24) is in contact with the first connecting rod (4).
4. A multiple rotary valve gearbox as defined in claim 1, wherein: the valve gear box comprises a valve gear box body (1), and is characterized in that a placing groove is formed in one side of the valve gear box body (1), a connecting gear (25) is connected to the inside of the placing groove in a penetrating mode, a fourth connecting rod (27) is fixedly connected to the center of one side of the connecting gear (25), the fourth connecting rod (27) penetrates through the valve gear box body (1), and a second rotary table (26) is fixedly connected to the fourth connecting rod.
5. A multiple rotary valve gearbox as defined in claim 1, wherein: one side of the connecting gear (25) is connected with a toothed plate (16) in a meshing manner, and the bottom end of the toothed plate (16) is fixedly connected with a third connecting rod (17).
6. A multiple rotary valve gearbox as defined in claim 5, wherein: one end fixedly connected with of third connecting rod (17) is tensile board (28), the top of tensile board (28) is passed through the fixed block and is connected with one of them fixed even board (15) interlude.
7. A multiple rotary valve gearbox as defined in claim 6, wherein: the bottom ends of the inner parts of the two supporting legs (13) are connected with buffering supporting plates (29) through supporting springs (30), and each buffering supporting plate (29) is in contact with the fixed transverse plate (12).
8. The multi-rotary valve gearbox and the method of installing the same as claimed in claim 6, wherein: .
The first step,
Move this device to flat department, carry out the transmission with transmission horizontal pole (3) and wait driven component and be connected, laminate the installation end and the installation pillar (2) of installed part, through rotating second carousel (26), make fourth connecting rod (27) drive connecting gear (25) and rotate to make pinion rack (16) rise.
Step two,
The toothed plate (16) pulls the fixed connecting plate (15) to move upwards through the stretching plate (28), and the fixed transverse plate (12) moves upwards, so that the top end inside the second limiting plate (9) is attached to the bottom end of the mounting pillar (2).
Step three,
First arc connecting plate (8) alternate with first arc wall (23) and are connected, and second arc connecting plate alternates with second arc wall and are connected to it is fixed with installed part and installation pillar (2) through first limiting plate (5) and second limiting plate (9).
Step four,
Put aside layer board (24) for first limiting plate (5) move down, and laminate with the top of installation pillar (2), and connecting block (7) and be connected through groove alternate and be connected, rotate first carousel (19), make and connect pivot (20) and rotate, alternate into the spacing through-hole of connecting block (7) one side with stopper (21), thereby it is fixed spacing with the installation end of installed part with installation pillar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011050651.3A CN112594439B (en) | 2020-09-29 | 2020-09-29 | Multi-rotation type valve gear box convenient to disassemble and assemble and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011050651.3A CN112594439B (en) | 2020-09-29 | 2020-09-29 | Multi-rotation type valve gear box convenient to disassemble and assemble and installation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112594439A true CN112594439A (en) | 2021-04-02 |
| CN112594439B CN112594439B (en) | 2022-11-25 |
Family
ID=75180276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011050651.3A Active CN112594439B (en) | 2020-09-29 | 2020-09-29 | Multi-rotation type valve gear box convenient to disassemble and assemble and installation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112594439B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115987706A (en) * | 2022-12-09 | 2023-04-18 | 贵州电网有限责任公司 | Connecting device convenient for installation of slave machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130175463A1 (en) * | 2011-12-03 | 2013-07-11 | Big Horn Valve, Inc. | Leak-free rotary valve with internal worm gear |
| CN205278517U (en) * | 2015-12-19 | 2016-06-01 | 蒋小春 | Electronic air -vent valve |
| JP2016109203A (en) * | 2014-12-05 | 2016-06-20 | 中国電力株式会社 | Valve remote control system |
| KR20180087153A (en) * | 2017-01-23 | 2018-08-01 | 램 리써치 코포레이션 | Optimized low energy / high productivity deposition system |
| CN109027268A (en) * | 2018-09-10 | 2018-12-18 | 浙江贝托阀门有限公司 | A kind of big valve of ethylene cracking gas |
| CN111692356A (en) * | 2020-06-20 | 2020-09-22 | 浙江远高阀门有限公司 | Anti-blocking open-type gate valve |
-
2020
- 2020-09-29 CN CN202011050651.3A patent/CN112594439B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130175463A1 (en) * | 2011-12-03 | 2013-07-11 | Big Horn Valve, Inc. | Leak-free rotary valve with internal worm gear |
| JP2016109203A (en) * | 2014-12-05 | 2016-06-20 | 中国電力株式会社 | Valve remote control system |
| CN205278517U (en) * | 2015-12-19 | 2016-06-01 | 蒋小春 | Electronic air -vent valve |
| KR20180087153A (en) * | 2017-01-23 | 2018-08-01 | 램 리써치 코포레이션 | Optimized low energy / high productivity deposition system |
| CN109027268A (en) * | 2018-09-10 | 2018-12-18 | 浙江贝托阀门有限公司 | A kind of big valve of ethylene cracking gas |
| CN111692356A (en) * | 2020-06-20 | 2020-09-22 | 浙江远高阀门有限公司 | Anti-blocking open-type gate valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115987706A (en) * | 2022-12-09 | 2023-04-18 | 贵州电网有限责任公司 | Connecting device convenient for installation of slave machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112594439B (en) | 2022-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108705273A (en) | For the assemble hub and tooling of pitch variable bearings, tool component and assemble method | |
| CN109300409A (en) | A kind of adjustable LED electrical screen of municipal administration | |
| CN112594439B (en) | Multi-rotation type valve gear box convenient to disassemble and assemble and installation method thereof | |
| CN103746519B (en) | Micro-machine assembling turning operation platform | |
| CN219351601U (en) | But photovoltaic board angle modulation mounting frame structure | |
| CN217335373U (en) | Magnetic steel pressing device of outer rotor permanent magnet motor | |
| CN210200572U (en) | Far and near control commutation device of explosion-proof switch cabinet | |
| CN203674915U (en) | Overturning operation platform for miniature motor assembling | |
| CN211003438U (en) | Suspension device for transferring fiber cement board | |
| CN208424133U (en) | Electric machine rotor sleeving machine | |
| CN113037037A (en) | Quick assembling device for stator and rotor of electric tool | |
| CN113037036A (en) | Quick assembling device for stator and rotor of electric tool | |
| CN202780991U (en) | Assembly fixture of permanent magnets and pole shoes of large-sized permanent-magnetic direct-drive wind driven generator | |
| CN208343786U (en) | A kind of casting scratching device | |
| CN212572238U (en) | Multifunctional motor fixing seat | |
| CN112792590B (en) | Turbine shell clamp | |
| CN113933555A (en) | Electric energy meter mounting and dismounting device | |
| CN110576296A (en) | Automatic production line for paper lantern | |
| CN215756234U (en) | Lifting mechanism of AGV dolly | |
| CN211010570U (en) | Display terminal convenient to remove | |
| CN210669822U (en) | Stator casing equipment convenient to fix for stator assembling machine | |
| CN215643373U (en) | Building model with rotary display structure | |
| CN215546525U (en) | Gear mounting mechanism | |
| CN215411165U (en) | Virtual monitoring system for power transformation full-service | |
| CN104481796B (en) | A kind of linkage turning lifting formula power power generating device by conversion |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226500 Yuanqiao Community Group 22, Chengbei Street, Rugao City, Nantong City, Jiangsu Province Patentee after: Jiangsu Lanying Hydraulic Technology Co.,Ltd. Address before: 226500 Yuanqiao Community Group 22, Chengbei Street, Rugao City, Nantong City, Jiangsu Province Patentee before: Rugao Blue Eagle Gear Manufacturing Co.,Ltd. |