CN216343948U - Double-group isolation valve for ship body - Google Patents
Double-group isolation valve for ship body Download PDFInfo
- Publication number
- CN216343948U CN216343948U CN202122878108.9U CN202122878108U CN216343948U CN 216343948 U CN216343948 U CN 216343948U CN 202122878108 U CN202122878108 U CN 202122878108U CN 216343948 U CN216343948 U CN 216343948U
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- Prior art keywords
- fixing block
- block
- fixing
- double
- groove
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- Expired - Fee Related
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- 238000002955 isolation Methods 0.000 title claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a double-group isolation valve for a ship body, which comprises a double-group isolation valve body, a first fixing block, a second fixing block and a mounting screw rod, wherein a water outlet groove is formed in the double-group isolation valve body, the first fixing block is mounted at the top end of the double-group isolation valve body, the second fixing block is arranged above the first fixing block, threaded holes are formed in the inner sides of the first fixing block and the second fixing block, the mounting screw rod is arranged in each threaded hole, a rotating disc is mounted at the top end of the mounting screw rod, a gear is arranged on the outer wall of the mounting screw rod, slide rails are mounted on two sides of the second fixing block, fixing plates are mounted at the top ends of the slide rails, and sealing sleeves are arranged on the outer walls of the first fixing block and the second fixing block. This double-group isolation valve for hull inserts in the gear through the installation piece to fix the position of carousel and seal block, and then avoid screw hole and installation screw rod the smooth silk condition to appear.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to a double-group isolation valve for a ship body.
Background
With the development of society and the progress of science and technology, a ship body is composed of a series of plates and frameworks, the plates and the frameworks are connected and supported with each other, the framework is a support piece of a shell, the strength and the rigidity of a shell plate are improved, the instability resistance of the plates is enhanced, the ship body is provided with two groups of isolation valves, each group of isolation valves is a valve composed of two groups of isolation valves, each valve is a mechanical device for controlling the flow, the flow direction, the pressure, the temperature and the like of flowing fluid media, each valve is a basic component in a pipeline system, the valves can be operated manually or through a hand wheel, a handle or a pedal, and the pressure, the temperature and the flow of the fluid media can be changed through control, the traditional ship body can basically meet the use requirements of people through the two groups of isolation valves, but certain problems still exist, and the specific problems are as follows:
1. when most ship double-group isolation valves in the market are used, the flowing medium cannot be well controlled due to the fact that the phenomenon of thread sliding is easy to occur between a screw and a screw for a long time;
2. most ship in the existing market is with two isolating valve groups when using, because mounting structure is complicated for the maintenance is dismantled to the later stage inconvenient, needs the professional to adopt professional to dismantle, makes operating time long, and the condition that work efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a double-group isolation valve for a ship body, which solves the problems that the phenomenon of thread slipping is easy to occur between a screw and a screw rod for a long time and the later-period disassembly and maintenance are inconvenient in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a double-group isolation valve for a ship body comprises a double-group isolation valve body, a first fixing block, a second fixing block and a mounting screw rod, wherein a water outlet groove is formed in the double-group isolation valve body, the first fixing block is mounted at the top end of the double-group isolation valve body, the second fixing block is arranged above the first fixing block, threaded holes are formed in the inner sides of the first fixing block and the second fixing block, the mounting screw rod is arranged in each threaded hole, a rotating disc is mounted at the top end of the mounting screw rod, a gear is arranged on the outer wall of the mounting screw rod, slide rails are mounted on two sides of the second fixing block, a fixing plate is mounted at the top end of each slide rail, sealing sleeves are arranged on the outer walls of the first fixing block and the second fixing block, L-shaped mounting grooves are formed in two sides of the second fixing block, and a first threaded groove is formed in one side of each L-shaped mounting groove, a second thread groove is formed in one side, away from the first thread groove, of the L-shaped mounting groove, and an L-shaped connecting block is mounted at the top end of the first fixing block.
Preferably, the bottom end of the mounting screw rod is provided with a sealing block, and the bottom end of the sealing block is matched with the water outlet groove.
Preferably, the inside of slide rail is provided with the installation piece, and the outer wall and the gear phase-match of installation piece.
Preferably, a spring is installed at one side of the fixing plate, and one side of the spring is connected with the installation block.
Preferably, the outer wall of the L-shaped connecting block is matched with the L-shaped mounting groove, and a hollow groove is formed in the L-shaped connecting block.
Preferably, a fixing screw penetrating through the empty groove is arranged in the first thread groove, and the outer wall of the fixing screw is meshed with the second thread groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. the installation block is inserted into the gear through the installation threaded hole and the installation screw rod, so that the positions of the rotating disc and the sealing block are fixed, and the situation that the threaded hole and the installation screw rod cannot be completely sealed due to long-time thread slipping is avoided;
2. meanwhile, the device is provided with a first fixing block, a second fixing block and a fixing screw rod, the L-shaped connecting block is inserted into the L-shaped mounting groove, and the L-shaped connecting block is rotated to move to be aligned with the second thread groove, so that the fixing screw rod is rotated to penetrate through the empty groove to be meshed with the second thread groove, and the positions of the first fixing block and the second fixing block are fixed;
3. the device is through installing first fixed block, second fixed block and dead slot simultaneously, through rotating clamping screw and second thread groove and the separation of first thread groove for clamping screw does not contact the back with the dead slot, then through rotating the second fixed block, thereby L type connecting block slides to the unmovable back in L type mounting groove, upwards stimulates the second fixed block rebound after that, can dismantle the position of first fixed block and second fixed block.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is a schematic bottom view of the first and second fixing blocks of the present invention;
FIG. 5 is a left side sectional view of the second fixing block and the L-shaped mounting groove of the present invention;
FIG. 6 is an enlarged view of the portion A of FIG. 1 according to the present invention.
In the figure: 1. a double set isolation valve body; 2. a water outlet groove; 3. a first fixed block; 4. a second fixed block; 5. a threaded hole; 6. installing a screw rod; 7. rotating the disc; 8. a gear; 9. a slide rail; 10. mounting blocks; 11. a fixing plate; 12. a spring; 13. a sealing block; 14. sealing sleeves; 15. an L-shaped mounting groove; 16. an L-shaped connecting block; 17. an empty groove; 18. a first thread groove; 19. a second thread groove; 20. and fixing the screw rod.
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. 1-6, the present invention provides a technical solution: a double-group isolation valve for a ship body comprises a double-group isolation valve body 1, a first fixing block 3, a second fixing block 4 and a mounting screw 6, wherein a water outlet groove 2 is formed in the double-group isolation valve body 1, the first fixing block 3 is mounted at the top end of the double-group isolation valve body 1, the second fixing block 4 is arranged above the first fixing block 3, threaded holes 5 are formed in the inner sides of the first fixing block 3 and the second fixing block 4, and the mounting screw 6 is arranged in the threaded holes 5;
the bottom end of the mounting screw 6 is provided with a sealing block 13, the bottom end of the sealing block 13 is matched with the water outlet groove 2, the mounting screw 6 is driven to rotate by rotating the rotating disc 7, so that the mounting screw 6 drives the sealing block 13 to be inserted into the water outlet groove 2, the relation between the two sides of the double-group isolation valve body 1 is interrupted, and conveying cannot occur;
a rotating disc 7 is installed at the top end of the installation screw 6, a gear 8 is arranged on the outer wall of the installation screw 6, and sliding rails 9 are installed on two sides of the second fixing block 4;
the mounting block 10 is arranged inside the sliding rail 9, the outer wall of the mounting block 10 is matched with the gear 8, and the mounting block 10 is inserted into the gear 8, so that the positions of the rotating disc 7 and the sealing block 13 are fixed, the situation that the threaded hole 5 and the mounting screw 6 are subjected to thread slipping for a long time and cannot be completely sealed is avoided, and the fixing plate 11 is arranged at the top end of the sliding rail 9;
a spring 12 is arranged on one side of the fixing plate 11, one side of the spring 12 is connected with the mounting block 10, and the spring 12 is extruded by moving the mounting block 10 into the fixing plate 11, so that the mounting block 10 is not contacted with the gear 8, and the position of the sealing block 13 is convenient to adjust;
the outer walls of the first fixing block 3 and the second fixing block 4 are provided with sealing sleeves 14, two sides of the second fixing block 4 are both provided with L-shaped mounting grooves 15, and one side of each L-shaped mounting groove 15 is provided with a first thread groove 18;
a fixing screw 20 penetrating through the empty groove 17 is arranged in the first thread groove 18, the outer wall of the fixing screw 20 is meshed with the second thread groove 19, the L-shaped connecting block 16 is inserted into the L-shaped mounting groove 15, and the L-shaped connecting block 16 is rotated to move to be aligned with the second thread groove 19, so that the fixing screw 20 is rotated to penetrate through the empty groove 17 to be meshed with the second thread groove 19, and the positions of the first fixing block 3 and the second fixing block 4 are fixed;
a second thread groove 19 is formed in one side, away from the first thread groove 18, of the L-shaped mounting groove 15, and an L-shaped connecting block 16 is mounted at the top end of the first fixing block 3;
the outer wall of the L-shaped connecting block 16 is matched with the L-shaped mounting groove 15, the hollow groove 17 is formed in the L-shaped connecting block 16, the L-shaped connecting block 16 is inserted into the L-shaped mounting groove 15 and moves to be aligned with the second thread groove 19 by rotating the L-shaped connecting block 16, and then the fixing screw 20 is rotated to penetrate through the hollow groove 17 to be meshed with the second thread groove 19, so that the positions of the first fixing block 3 and the second fixing block 4 are fixed;
the working principle is as follows: when the ship double-group isolation valve is used, an operator firstly pulls the mounting block 10 outwards to extrude the spring 12, so that the mounting block 10 is not in contact with the gear 8, then the rotating disc 7 is rotated to drive the mounting screw 6 to be meshed with the threaded hole 5, so that the mounting screw 6 drives the sealing block 13 to be inserted into the water outlet groove 2, the relation between the two sides of the double-group isolation valve body 1 is interrupted, conveying cannot occur, then the mounting block 10 is loosened, the mounting block 10 is driven to be inserted into the gear 8 under the action of the elastic force of the spring 12, the positions of the sealing block 13 and the rotating disc 7 are fixed, and the structure avoids the situation that the threaded hole 5 and the mounting screw 6 slide to cause the influence on the sealing condition of the sealing block 13 and the water outlet groove 2;
when an operator needs to detach and maintain the positions of the first fixing block 3 and the second fixing block 4 in the double-group isolation valve body 1, the fixing screw 20 is rotated to be separated from the second thread groove 19 and the first thread groove 18, so that the fixing screw 20 is not in contact with the empty groove 17, then the second fixing block 4 is rotated, the L-shaped connecting block 16 slides in the L-shaped mounting groove 15 until the L-shaped connecting block cannot move, then the second fixing block 4 is pulled upwards to move upwards, and the positions of the first fixing block 3 and the second fixing block 4 can be detached.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a two isolation valve of group for hull, includes two isolation valve body (1), first fixed block (3), second fixed block (4) and installation screw (6), its characterized in that of group: a water outlet groove (2) is formed in the double-group isolation valve body (1), a first fixing block (3) is mounted at the top end of the double-group isolation valve body (1), a second fixing block (4) is arranged above the first fixing block (3), threaded holes (5) are formed in the inner sides of the first fixing block (3) and the second fixing block (4), a mounting screw (6) is arranged in each threaded hole (5), a rotating disc (7) is mounted at the top end of the mounting screw (6), a gear (8) is arranged on the outer wall of the mounting screw (6), sliding rails (9) are mounted on two sides of the second fixing block (4), a fixing plate (11) is mounted at the top end of each sliding rail (9), a sealing sleeve (14) is arranged on the outer walls of the first fixing block (3) and the second fixing block (4), and L-shaped mounting grooves (15) are formed in two sides of the second fixing block (4), and one side of the L-shaped mounting groove (15) is provided with a first thread groove (18), one side of the L-shaped mounting groove (15) far away from the first thread groove (18) is provided with a second thread groove (19), and the top end of the first fixing block (3) is provided with an L-shaped connecting block (16).
2. A double set of isolation valves for ship hulls according to claim 1, wherein: the bottom end of the mounting screw rod (6) is provided with a sealing block (13), and the bottom end of the sealing block (13) is matched with the water outlet groove (2).
3. A double set of isolation valves for ship hulls according to claim 1, wherein: the inside of slide rail (9) is provided with installation piece (10), and the outer wall and gear (8) phase-match of installation piece (10).
4. A double set of isolation valves for ship hulls according to claim 1, wherein: and a spring (12) is installed on one side of the fixing plate (11), and one side of the spring (12) is connected with the installation block (10).
5. A double set of isolation valves for ship hulls according to claim 1, wherein: the outer wall of the L-shaped connecting block (16) is matched with the L-shaped mounting groove (15), and a hollow groove (17) is formed in the L-shaped connecting block (16).
6. A double set of isolation valves for ship hulls according to claim 1, wherein: a fixing screw rod (20) penetrating through the empty groove (17) is arranged in the first thread groove (18), and the outer wall of the fixing screw rod (20) is meshed with the second thread groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122878108.9U CN216343948U (en) | 2021-11-23 | 2021-11-23 | Double-group isolation valve for ship body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122878108.9U CN216343948U (en) | 2021-11-23 | 2021-11-23 | Double-group isolation valve for ship body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216343948U true CN216343948U (en) | 2022-04-19 |
Family
ID=81151227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122878108.9U Expired - Fee Related CN216343948U (en) | 2021-11-23 | 2021-11-23 | Double-group isolation valve for ship body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216343948U (en) |
-
2021
- 2021-11-23 CN CN202122878108.9U patent/CN216343948U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220419 |