CN205442565U - Pressurised water nuclear power unit master -control room large screen handling instrument - Google Patents
Pressurised water nuclear power unit master -control room large screen handling instrument Download PDFInfo
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- CN205442565U CN205442565U CN201521015888.2U CN201521015888U CN205442565U CN 205442565 U CN205442565 U CN 205442565U CN 201521015888 U CN201521015888 U CN 201521015888U CN 205442565 U CN205442565 U CN 205442565U
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- pressure sleeve
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Abstract
The utility model relates to a pressurised water nuclear power field specifically discloses pressurised water nuclear power unit master -control room large screen handling instrument, including base, stock, hydraulic pressure sleeve to and fix work platform and the elevating platform on the hydraulic pressure sleeve, still including locating the elevating platform on the telescopic link with locate the loose axle of hydraulic pressure sleeve upper end, and with the rocker of loose axle hub connection. Design into the pattern of a travelling car, it has battery, actuating mechanism and hydraulic pressure servo to load. Pressing from both sides the fastening through rocker angle adjustment mechanism with the large screen and deciding, control actuating mechanism, hydraulic pressure servo and relevant mechanical system can accomplish the lift of large screen and remove the back -and -forth movement to and the certain angle of slope, the dismouting problem under the complex environment about realizing around, the installation requirement of taking the three direction of angle swing, is solved to supplementary installation and the dismantlement of accomplishing the large screen.
Description
Technical field
This utility model relates to compressed water reactor nuclear power field, is specifically related to third generation advanced pressurized water reactor nuclear power generating sets master control room giant-screen handling instrument.
Background technology
Front, third generation advanced pressurized water reactor nuclear power generating sets master control room is provided with 12 pieces of giant-screens, upper and lower two-layer is divided to install, side is provided with 4 pieces of giant-screens, giant-screen monomer weight about 100Kg, setting height(from bottom) (lower row) about 1.5 meters, and the minimum range of giant-screen and front operating board is less than 1 meter.Narrow space, equipment is heavy, setting height(from bottom) is high, the installation and removal all giving giant-screen bring no small difficulty, the installation and removal of giant-screen have been assisted, the most not for the specific purpose tool of third generation advanced pressurized water reactor nuclear power generating sets master control room giant-screen installation and removal in the urgent need to a Special lifting equipment.
Summary of the invention
The purpose of this utility model is to provide a kind of compacted clay liners master control room giant-screen handling instrument, for the installation and removal of third generation advanced pressurized water reactor nuclear power generating sets master control room giant-screen.
Design of the present utility model is as follows:
Compacted clay liners master control room giant-screen handling instrument includes base, two stocks being vertically fixed on base, is located at the hydraulic-pressure sleeve that described stock is outer and can move up and down along described stock, and it is fixed on the work platforms on described hydraulic-pressure sleeve and lifting platform, also include the expansion link being located on described lifting platform and be located at the movable axis of described hydraulic-pressure sleeve upper end, and the rocking bar being connected with described movable axis axle；Described hydraulic-pressure sleeve is made up of two rectangular tubes being sleeved on outside stock, and the middle part between two rectangular tubes is provided with rectangular connecting plate；One end of described expansion link is through the connecting plate in hydraulic-pressure sleeve, and the one end stretched out is fixed with control handwheel, and the other end of expansion link contacts with rocking bar；Described expansion link can be in the upper surface telescopic moving of lifting platform by controlling the rotation of handwheel.Also including the guide rail being fixed on below hydraulic-pressure sleeve, described guide rail sleeve is contained on stock, and described guide rail and hydraulic-pressure sleeve seal fixing.
Described compacted clay liners master control room giant-screen handling instrument also includes the safety barrier being fixed on work platforms, and described safety barrier upper end is fixing with described hydraulic-pressure sleeve to be connected；The Hydrauservo System being fixed on base and drive mechanism, described Hydrauservo System and drive mechanism can be used for driving hydraulic-pressure sleeve to move up and down along stock；Accumulator, described accumulator is described Hydrauservo System and drive mechanism is powered.
The beneficial effects of the utility model are:
It is designed to the pattern of a mobile dolly, is mounted with accumulator, drive mechanism and Hydrauservo System.By rocking bar angle adjusting mechanism, giant-screen is fixedly clamped, control drive mechanism, Hydrauservo System and relevant mechanical system and can complete the lifting moving of giant-screen, movable, and inclination certain angle, the installation and removal of giant-screen are assisted, realize up and down, front and back, the installation requirement in three directions of band angle swinging, solve the dismounting problem under complex environment.
Further, at hydraulic-pressure sleeve envisaged underneath guide rail, by moving up and down the mobile guide location realizing hydraulic-pressure sleeve at stock.
Accompanying drawing explanation
Fig. 1 is giant-screen handling instrument front view；
Fig. 2 is giant-screen handling instrument right view；
In figure: 1. base；2. accumulator；3. Hydrauservo System；4. drive mechanism；5. stock；6. guide rail；7. work platforms；8. safety barrier；9. control handwheel；10. lifting platform；11. rocking bars；12. safe grabs；13. hydraulic-pressure sleeves；14. movable axis；15. expansion links.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is described further.
As shown in Figure 1, 2, this utility model giant-screen handling instrument bottom design is the pattern of mobile dolly, installs four wheels below base 1 so that base 1 is by locked after wheel slide anteroposterior to suitable position.Locking function selects conventional wheel locking technique, such as brake etc..
Accumulator 2, Hydrauservo System 3, drive mechanism 4 and two root length bars 5 it are equipped with on above-mentioned base 1.Described stock 5 is vertically placed, and its lower end is fixed with base 1.Above-mentioned stock 5 outer suit hydraulic-pressure sleeve 13.This Hydrauservo System 3 and drive mechanism 4 all can drive above-mentioned hydraulic-pressure sleeve 13 to move up and down along stock 5.Accumulator 2 is for Hydrauservo System 3 and the power supply of drive mechanism 4.
Described hydraulic-pressure sleeve 13 is made up of two rectangular tubes, and rectangular connecting plate is installed at the middle part between two rectangular tubes, by this connecting plate by two above-mentioned rectangular tubes connection fixing formation hydraulic-pressure sleeves 13.
Described hydraulic-pressure sleeve 13 and guide rail 6 below seal fixing, and described guide rail 6 is sleeved on stock 5.
Fix equipped with work platforms 7 and lifting platform 10 on described hydraulic-pressure sleeve 13.Lifting platform 10 is positioned at work platforms 7 top position so that the height that operator install is as the criterion.Being provided with expansion link 15 on lifting platform 10, one end of this expansion link 15 is through the connecting plate in above-mentioned hydraulic-pressure sleeve 13, and the one end stretched out is installed and controlled handwheel 9, controls expansion link 15 by control handwheel 9 and stretches at the upper surface of lifting platform 10.
Installing rocking bar 11 in above-mentioned hydraulic-pressure sleeve 13 upper end by movable axis 14, safe grab 12 is installed in the upper end of this rocking bar 11, and the lower end of rocking bar 11 contacts with the other end of above-mentioned expansion link 15.
In order to protect the safety of operator further, work platforms 7 fixedly mounts safety barrier 8, the upper end of safety barrier 8 is fixed with hydraulic-pressure sleeve 13, it is ensured that the reliable installation of safety barrier 8.
In the installation process of giant-screen, installation personnel first pass through control Hydrauservo System 3 and drive mechanism 4 to drive hydraulic-pressure sleeve 13 to move up and down along stock 5, guide rail 6 play orientation and seal effect.
First track-type facilities 6 and hydraulic-pressure sleeve 13 is driven to be preferably minimized position, then giant-screen is placed on lifting platform 10 and fixes with safe grab 12, installation personnel enters work platforms 7, then drives track-type facilities 6 and hydraulic-pressure sleeve 13 to rise to correct position by controlling Hydrauservo System 3 and drive mechanism 4.Installation personnel controls expansion link 15 by manipulation control handwheel 9 and stretches at the upper surface of lifting platform 10, and then promote rocking bar 11 lower end to move by expansion link 15, make rocking bar 11 with movable axis 14 for a spot wobble, when it deflects to suitable angle, then it is bolted giant-screen is fixed on wall upper bracket.
Claims (6)
1. compacted clay liners master control room giant-screen handling instrument, it is characterized in that: include base (1), the stock (5) that two are vertically fixed on base (1), it is located at described stock (5) outward and the hydraulic-pressure sleeve (13) that can move up and down along described stock (5), and it is fixed on the work platforms (7) on described hydraulic-pressure sleeve (13) and lifting platform (10), also include the expansion link (15) being located on described lifting platform (10) and be located at the movable axis (14) of described hydraulic-pressure sleeve (13) upper end, and the rocking bar (11) being connected with described movable axis (14) axle；
Described hydraulic-pressure sleeve (13) is sleeved on stock (5) rectangular tube outward by two and forms, and the middle part between two rectangular tubes is provided with rectangular connecting plate；
One end of described expansion link (15) is through the connecting plate in hydraulic-pressure sleeve (13), and the one end stretched out is fixed with control handwheel (9), and the other end of expansion link (15) contacts with rocking bar (11)；
Described expansion link (15) can be in the upper surface telescopic moving of lifting platform (10) by controlling the rotation of handwheel (9).
Compacted clay liners master control room the most according to claim 1 giant-screen handling instrument, it is characterized in that: also include being fixed on the guide rail (6) of hydraulic-pressure sleeve (13) lower section, described guide rail (6) is sleeved on stock (5), and described guide rail (6) and hydraulic-pressure sleeve (13) seal fixing.
Compacted clay liners master control room the most according to claim 1 giant-screen handling instrument, it is characterised in that: also include the safety barrier (8) being fixed on work platforms (7).
Compacted clay liners master control room the most according to claim 3 giant-screen handling instrument, it is characterised in that: described safety barrier (8) upper end is fixing with described hydraulic-pressure sleeve (13) to be connected.
Compacted clay liners master control room the most according to claim 1 giant-screen handling instrument, it is characterized in that: also include Hydrauservo System (3) and the drive mechanism (4) being fixed on base (1), described Hydrauservo System (3) and drive mechanism (4) can be used for driving hydraulic-pressure sleeve (13) to move up and down along stock (5).
Compacted clay liners master control room the most according to claim 5 giant-screen handling instrument, it is characterized in that: also include that accumulator (2), described accumulator (2) are described Hydrauservo System (3) and drive mechanism (4) power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521015888.2U CN205442565U (en) | 2015-12-09 | 2015-12-09 | Pressurised water nuclear power unit master -control room large screen handling instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521015888.2U CN205442565U (en) | 2015-12-09 | 2015-12-09 | Pressurised water nuclear power unit master -control room large screen handling instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205442565U true CN205442565U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521015888.2U Active CN205442565U (en) | 2015-12-09 | 2015-12-09 | Pressurised water nuclear power unit master -control room large screen handling instrument |
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| CN (1) | CN205442565U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110526178A (en) * | 2019-08-23 | 2019-12-03 | 刘连生 | A kind of moso bamboo entrucking lifting device |
| CN111667934A (en) * | 2020-06-19 | 2020-09-15 | 中国核动力研究设计院 | Loading and unloading method for layered arrangement driving mechanism of nuclear reactor test reactor |
| CN111667935A (en) * | 2020-06-19 | 2020-09-15 | 中国核动力研究设计院 | Integral dismounting device for inversion type driving mechanism of nuclear reactor |
-
2015
- 2015-12-09 CN CN201521015888.2U patent/CN205442565U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110526178A (en) * | 2019-08-23 | 2019-12-03 | 刘连生 | A kind of moso bamboo entrucking lifting device |
| CN111667934A (en) * | 2020-06-19 | 2020-09-15 | 中国核动力研究设计院 | Loading and unloading method for layered arrangement driving mechanism of nuclear reactor test reactor |
| CN111667935A (en) * | 2020-06-19 | 2020-09-15 | 中国核动力研究设计院 | Integral dismounting device for inversion type driving mechanism of nuclear reactor |
| CN111667934B (en) * | 2020-06-19 | 2022-04-15 | 中国核动力研究设计院 | Loading and unloading method for layered arrangement driving mechanism of nuclear reactor test reactor |
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