CN219132225U - High-low pressure inner cylinder workbench - Google Patents
High-low pressure inner cylinder workbench Download PDFInfo
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- CN219132225U CN219132225U CN202320237099.1U CN202320237099U CN219132225U CN 219132225 U CN219132225 U CN 219132225U CN 202320237099 U CN202320237099 U CN 202320237099U CN 219132225 U CN219132225 U CN 219132225U
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- low pressure
- inner cylinder
- fixing
- fixedly connected
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Abstract
The utility model provides a high-low pressure inner cylinder workbench which comprises a base, wherein mounting grooves are formed in two sides of the base, a fixing assembly is arranged in the base, a fixing rod is arranged at the top of the fixing assembly, a clamping plate is fixedly connected to one side of the fixing rod, a supporting seat is arranged at the top of the base, the fixing assembly comprises a motor arranged in the base, the output end of the motor is fixedly connected with a worm, a worm wheel is connected to the outer side of the worm in a meshed mode, threaded rods are fixedly connected to two sides of the worm wheel, and thread blocks are connected to the outer sides of the threaded rods in a threaded mode. The high-low pressure inner cylinder workbench provided by the utility model solves the problems that the high-low pressure inner cylinders of the existing steam turbine are mostly supported and fixed through the supporting legs, and the inner cylinders are poor in stability and easy to cause safety accidents due to small connecting area and poor supporting force in use.
Description
Technical Field
The utility model relates to the technical field of high-low pressure inner cylinders of steam turbines, in particular to a high-low pressure inner cylinder workbench.
Background
A steam turbine is a turbomachine, which means a rotary fluid-dynamic machine for the interconversion of gaseous thermal energy and mechanical work, and a steam turbine is a thermal turbine which uses steam as a working medium and converts the thermal energy of the steam into mechanical work.
The low pressure cylinder is similar to the high pressure cylinder and the medium pressure cylinder, is an important component of the steam turbine, when the steam turbine converts the heat energy of high temperature steam into mechanical energy rotating at high speed and drives the generator to cut magnetic lines of force to convert the magnetic force into electric energy, the steam is required to do work, the pressure is required to be reduced, and the volume is expanded, so that the high pressure is expanded to medium pressure and low pressure, most of the existing high and low pressure inner cylinders of the steam turbine are supported and fixed through supporting legs, and the inner cylinders are small in connection area in use and poor in supporting force, so that the fixing stability of the inner cylinders is poor, and safety accidents are easy to occur.
Therefore, it is necessary to provide a new high-low pressure inner cylinder table to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the high-low pressure inner cylinder workbench which is reasonable in design, convenient to use and high in practicability.
The high-low pressure inner cylinder workbench comprises a base, wherein mounting grooves are formed in two sides of the base, a fixing assembly is arranged in the base, a fixing rod is arranged at the top of the fixing assembly, a clamping plate is fixedly connected to one side of the fixing rod, and a supporting seat is arranged at the top of the base.
As the high-low pressure inner cylinder workbench, preferably, the fixing assembly comprises a motor arranged in the base, the output end of the motor is fixedly connected with a worm, the outer side of the worm is in meshed connection with a worm wheel, both sides of the worm wheel are fixedly connected with threaded rods, the outer sides of the threaded rods are in threaded connection with threaded blocks, the outer sides of the threaded blocks are in sliding connection with the inner wall of the mounting groove, and the top of the threaded blocks are fixedly connected with the bottom of the fixing rod.
As the high-low pressure inner cylinder workbench provided by the utility model, preferably, one end of the worm is rotatably connected with a first fixing seat, and one end of the threaded rod is rotatably connected with a second fixing seat.
As the utility model provides the high-low pressure inner cylinder workbench, preferably, the top of the supporting seat is provided with the anti-skid patterns.
As the high-low pressure inner cylinder workbench provided by the utility model, preferably, the top of the supporting seat is provided with the groove, and the inside of the groove is provided with the fixing bolt.
As the high-low pressure inner cylinder workbench provided by the utility model, preferably, the four corners of the bottom of the base are fixedly connected with the fixed legs, and the bottoms of the fixed legs are fixedly connected with the fixed plates.
Compared with the prior art, the utility model has the beneficial effects that:
this high-low pressure inner cylinder workstation, through setting up the base, the top of base is provided with the supporting seat, and the supporting seat supports the inner cylinder, opens the motor through peripheral controller afterwards, and the motor drives the worm and rotates, and the worm drives the worm wheel and rotates, and the worm wheel rotates and drives two threaded rods and rotate, and the threaded rod rotates and drives the thread block and remove in the mounting groove, and the thread block drives splint through the dead lever and removes the outside of inner cylinder through splint removal and carry out the centre gripping fixedly to improve the stability of inner cylinder greatly.
Drawings
FIG. 1 is a schematic view of a high and low pressure cylinder table according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of a fixing assembly according to the present utility model;
fig. 3 is a schematic structural view of the support base according to the present utility model.
Reference numerals in the drawings: 1. a base; 2. a mounting groove; 3. a fixing assembly; 31. a motor; 32. a worm; 33. a worm wheel; 34. a threaded rod; 35. a screw block; 4. a fixed rod; 5. a clamping plate; 6. a support base; 7. a first fixing seat; 8. the second fixing seat; 9. anti-skid lines; 10. a groove; 11. a fixing bolt; 12. a fixed leg; 13. and a fixing plate.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1-3, a high-low pressure inner cylinder table includes a base 1.
In the specific implementation process, as shown in fig. 1, 2 and 3, the mounting grooves 2 are formed in two sides of the base 1, the fixing component 3 is arranged in the base 1, the fixing rod 4 is arranged at the top of the fixing component 3, the clamping plate 5 is fixedly connected to one side of the fixing rod 4, and the supporting seat 6 is arranged at the top of the base 1.
The fixed subassembly 3 is including setting up in the inside motor 31 of base 1, and the output fixedly connected with worm 32 of motor 31, the outside meshing of worm 32 is connected with worm wheel 33, and the equal fixedly connected with threaded rod 34 in both sides of worm wheel 33, the outside threaded connection of threaded rod 34 has screw thread piece 35, the outside of screw thread piece 35 and the inner wall sliding connection of mounting groove 2, the top of screw thread piece 35 and the bottom fixed connection of dead lever 4.
One end of the worm 32 is rotatably connected with the first fixing seat 7, and one end of the threaded rod 34 is rotatably connected with the second fixing seat 8.
The top of the supporting seat 6 is provided with anti-skid patterns 9.
The top of supporting seat 6 has seted up recess 10, and the inside of recess 10 is provided with fixing bolt 11.
Four corners of the bottom of the base 1 are fixedly connected with fixing legs 12, and the bottom of the fixing legs 12 is fixedly connected with a fixing plate 13.
It should be noted that: through setting up base 1, the top of base 1 is provided with supporting seat 6, supporting seat 6 supports the inner cylinder, open motor 31 through peripheral control ware afterwards, motor 31 drives worm 32 and rotates, worm 32 drives worm wheel 33 and rotates, worm wheel 33 rotates and drives two threaded rods 34 and rotate, threaded rod 34 rotates and drives screw thread piece 35 and move in mounting groove 2, screw thread piece 35 drives splint 5 through dead lever 4 and moves, it is fixed to carry out the centre gripping to the outside of inner cylinder to remove through splint 5, thereby improve the stability of inner cylinder greatly, first fixing base 7 and second fixing base 8 support worm 32 and threaded rod 34 respectively, make worm 32 and threaded rod 34 more stable at pivoted in-process, can not take place to rock, anti-skidding line 9 improves the frictional property between supporting seat 6 and the inner cylinder, make the inner cylinder can not take place to slide, the top of supporting seat 6 is seted up flutedly 10, the inside of flutter 10 is provided with fixing bolt 11, through fixing bolt 11 with supporting seat 6 fixed mounting at the top of base 1, thereby the convenience is installed and is dismantled supporting seat 6, fixing leg 12 and fixed plate 13 support 1 more stable to base 1.
The working principle of the high-low pressure inner cylinder workbench provided by the utility model is as follows:
when the anti-slip device is used, through setting up the base 1, the top of base 1 is provided with supporting seat 6, supporting seat 6 supports the inner cylinder, then open motor 31 through peripheral controller, motor 31 drives worm 32 and rotates, worm 32 drives worm wheel 33 and rotates, worm wheel 33 rotates and drives two threaded rods 34 and rotate, threaded rod 34 rotates and drives screw thread piece 35 and move in mounting groove 2, screw thread piece 35 drives splint 5 through dead lever 4 and moves, it is fixed to carry out the centre gripping to the outside of inner cylinder to remove through splint 5, thereby improve the stability of inner cylinder greatly, first fixing base 7 and second fixing base 8 support worm 32 and threaded rod 34 respectively, make worm 32 and threaded rod 34 more stable in the pivoted in-process, can not take place to rock, anti-slip line 9 improves the frictional property between supporting seat 6 and the inner cylinder, make the inner cylinder can not take place to slide, recess 10 is seted up at the top of supporting seat 6, the inside of recess 10 is provided with fixing bolt 11, through fixing bolt 11 with supporting seat 6 fixed mounting at the top of base 1, thereby the convenience is installed and is dismantled supporting seat 6, fixing leg 12 and fixed plate 13 support 1 more stable to base 1.
It should be noted that, the motor is an existing device, and those skilled in the art can know the motor through a technical manual or through a conventional experimental method, and the disclosure of the present disclosure does not relate to improvement of the internal structure and method, so that no further description is given.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. The utility model provides a jar workstation in high low pressure, its characterized in that, includes base (1), mounting groove (2) have all been seted up to the both sides of base (1), the inside of base (1) is provided with fixed subassembly (3), the top of fixed subassembly (3) is provided with dead lever (4), one side fixedly connected with splint (5) of dead lever (4), the top of base (1) is provided with supporting seat (6).
2. The high-low pressure inner cylinder workbench according to claim 1, wherein the fixing component (3) comprises a motor (31) arranged in the base (1), an output end of the motor (31) is fixedly connected with a worm (32), a worm wheel (33) is connected to the outer side of the worm (32) in a meshed mode, threaded rods (34) are fixedly connected to two sides of the worm wheel (33), threaded blocks (35) are connected to the outer sides of the threaded rods (34) in a threaded mode, the outer sides of the threaded blocks (35) are in sliding connection with the inner wall of the mounting groove (2), and the top of the threaded blocks (35) is fixedly connected with the bottom of the fixing rod (4).
3. The high-low pressure inner cylinder workbench according to claim 2, wherein one end of the worm (32) is rotatably connected with a first fixing seat (7), and one end of the threaded rod (34) is rotatably connected with a second fixing seat (8).
4. The high-low pressure inner cylinder workbench according to claim 1, wherein the top of the supporting seat (6) is provided with anti-skid patterns (9).
5. The high-low pressure inner cylinder workbench according to claim 1, wherein a groove (10) is formed in the top of the supporting seat (6), and a fixing bolt (11) is arranged in the groove (10).
6. The high-low pressure inner cylinder workbench according to claim 1, wherein four corners of the bottom of the base (1) are fixedly connected with fixing legs (12), and the bottom of the fixing legs (12) is fixedly connected with a fixing plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320237099.1U CN219132225U (en) | 2023-02-16 | 2023-02-16 | High-low pressure inner cylinder workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320237099.1U CN219132225U (en) | 2023-02-16 | 2023-02-16 | High-low pressure inner cylinder workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219132225U true CN219132225U (en) | 2023-06-06 |
Family
ID=86592855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320237099.1U Active CN219132225U (en) | 2023-02-16 | 2023-02-16 | High-low pressure inner cylinder workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219132225U (en) |
-
2023
- 2023-02-16 CN CN202320237099.1U patent/CN219132225U/en active Active
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