CN209083345U - Die block in a kind of steam-turbine unit - Google Patents
Die block in a kind of steam-turbine unit Download PDFInfo
- Publication number
- CN209083345U CN209083345U CN201821519419.8U CN201821519419U CN209083345U CN 209083345 U CN209083345 U CN 209083345U CN 201821519419 U CN201821519419 U CN 201821519419U CN 209083345 U CN209083345 U CN 209083345U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- bottom end
- block
- slide block
- trapezoidal slide
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses die blocks in a kind of steam-turbine unit, including module body and support rod, module fixing seat is provided with below the module body, and the bottom end of module body is fixedly connected with support rod, the bottom end of the support rod is fixedly connected with trapezoidal slide block, the side wall of the module fixing seat offers ladder chute, the inner wall bottom end of the ladder chute offers fixation hole, the inner wall of the fixation hole slidably connects sealing sliding block, the bottom end of the sealing sliding block is fixedly connected with the second drive rod, the trapezoidal slide block is internally provided with trapezoidal slide block inner cavity, the inner wall top of the trapezoidal slide block inner cavity is fixedly connected with circular support bar.In the utility model by the way that trapezoidal slide block is aligned with ladder chute after, making the fixed block of trapezoidal slide block bottom end makes spring-compressed, when fixed hole position is in the top of fixed block, fixed block is inserted into fixation hole by spring elongation at this time, thus convenient for users to module is fixed.
Description
Technical field
The utility model relates to die blocks in steam turbine technology field more particularly to a kind of steam-turbine unit.
Background technique
The energy of steam is converted into the rotary power machinery of mechanical work.Also known as steam turbine.It is mainly used as generating electricity
Prime mover can also directly drive various pumps, blower, compressor and propeller for vessels etc..The row of steam turbine can also be utilized
Vapour or intermediate extraction meet production and heat supply needs in life, and steam turbine is the rotation that the energy of steam is converted to mechanical work
Formula dynamic power machine is one of capital equipment of Steam Power Equipment.Steam turbine is a kind of turbomachinery, also known as steam turbine.For
It allows steam turbine just to produce work, generally requires that some modules are installed on steam turbine, steamer turbine can be worked normally, wherein
It just include die block in steam-turbine unit.
The upper module of existing market typically passes through bolt and is fixed in Steam Turbine, but such fixation
Method, operation are more troublesome, and bolt is easily lost, it is difficult to meet the requirement that user is fixed it and dismantles.
Utility model content
It is typically all logical purpose of the utility model is to solve the upper module that existing market exists in the prior art
Bolt is crossed to be fixed in Steam Turbine, but such fixing means, operation are more troublesome, and bolt is easily lost, it is difficult
The shortcomings that requirement for being fixed and dismantling to meet user to it, and die block in a kind of steam-turbine unit proposed.
To achieve the goals above, the utility model adopts the technical scheme that
Die block in a kind of steam-turbine unit, including module body and support rod are provided with below the module body
Module fixing seat, and the bottom end of module body is fixedly connected with support rod, the bottom end of the support rod is fixedly connected with trapezoidal cunning
Block, the side wall of the module fixing seat offer ladder chute, and the inner wall bottom end of the ladder chute offers fixation hole, described
The inner wall of fixation hole slidably connects sealing sliding block, and the bottom end of the sealing sliding block is fixedly connected with the second drive rod, the ladder
Shape sliding block is internally provided with trapezoidal slide block inner cavity, and the inner wall top of the trapezoidal slide block inner cavity is fixedly connected with circular support
Bar, the circular support bar is internally provided with circular support bar inner cavity, and the front surface of circular support bar is fixedly connected with bullet
Spring fixed ring, the bottom end of the spring fixed ring are fixedly connected with spring, and the spring pocket is in the outside of circular support bar, and bullet
The bottom end of spring is fixedly connected with mobile support base, and the bottom end of the mobile support base is fixedly connected with the first drive rod, and mobile
The upper end of support base is fixedly connected with piston rod, and the bottom end of first drive rod is fixedly connected with fixed block, the piston rod
Upper end be fixedly connected with piston, the piston is slidably connected on the inner wall of inner cavity.
Preferably, the trapezoidal slide block is equal with the width of ladder chute, and trapezoidal slide block is slidably connected with ladder chute.
Preferably, the internal diameter of the fixation hole and the diameter of fixed block are equal.
Preferably, the sealing sliding block is a kind of component of rubber material, and seals sliding block and fixation hole as interference fit.
Preferably, the diameter of the piston is equal with the internal diameter of circular support bar inner cavity.
Preferably, the inner wall of the trapezoidal slide block inner cavity is connect with spring slide.
Compared with prior art, the utility model has the beneficial effects that
In the utility model by the way that trapezoidal slide block is aligned with ladder chute after, compress the fixed block of trapezoidal slide block bottom end
Fixed block is protruded into the inside of trapezoidal slide block inner cavity by spring, when the end of the mobile ladder chute of trapezoidal slide block, fixation hole at this time
Positioned at the top of fixed block, fixed block is inserted into fixation hole by spring elongation at this time, thus convenient for users to consolidating to module
It is fixed.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the trapezoidal slide block structure schematic diagram of the utility model；
Fig. 3 is the trapezoidal slide block structure schematic diagram of the utility model；
Fig. 4 is the sealing sliding block mounting structure schematic diagram of the utility model.
In figure: 1, module body；2, support rod；3, trapezoidal slide block；4, ladder chute；5, module fixing seat；6, fixed
Hole；7, trapezoidal slide block inner cavity；8, spring fixed ring；9, circular support bar；10, spring；11, the first drive rod；12, fixed block；
13, mobile support base；14, piston；15, piston rod；16, circular support bar inner cavity；17, the second drive rod；18, sliding block is sealed.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, die block in a kind of steam-turbine unit, including module body 1 and support rod 2, under module body 1
Side is provided with module fixing seat 5, and the bottom end of module body 1 is fixedly connected with support rod 2, and the bottom end of support rod 2 is fixedly connected
There is trapezoidal slide block 3, the side wall of module fixing seat 5 offers ladder chute 4, and the inner wall bottom end of ladder chute 4 offers fixation hole
6, the inner wall of fixation hole 6 slidably connects sealing sliding block 18, and the bottom end of sealing sliding block 18 is fixedly connected with the second drive rod 17, ladder
Shape sliding block 3 is internally provided with trapezoidal slide block inner cavity 7, and the inner wall top of trapezoidal slide block inner cavity 7 is fixedly connected with circular support bar
9, circular support bar 9 is internally provided with circular support bar inner cavity 16, and the front surface of circular support bar 9 is fixedly connected with spring
Fixed ring 8, the bottom end of spring fixed ring 8 are fixedly connected with spring 10,10 sets of the spring outsides in circular support bar 9, and spring
10 bottom end is fixedly connected with mobile support base 13, and the bottom end of mobile support base 13 is fixedly connected with the first drive rod 11, and moves
The upper end of dynamic support base 13 is fixedly connected with piston rod 15, and the bottom end of the first drive rod 11 is fixedly connected with fixed block 12, piston
The upper end of bar 15 is fixedly connected with piston 14, and piston 14 is slidably connected on the inner wall of inner cavity 16.
Trapezoidal slide block 3 is equal with the width of ladder chute 4, and trapezoidal slide block 3 is slidably connected with ladder chute 4, fixation hole
6 internal diameter is equal with the diameter of fixed block 12, and sealing sliding block 18 is a kind of component of rubber material, and seals sliding block 18 and consolidate
Hole 6 is determined for interference fit, and the diameter of piston 14 is equal with the internal diameter of circular support bar inner cavity 16, the inner wall of trapezoidal slide block inner cavity 7
It is slidably connected with spring 10.
Working principle: after being directed at trapezoidal slide block 3 with ladder chute 4, make the fixed block 12 of 3 bottom end of trapezoidal slide block
Fixed block 12 is protruded into the inside of trapezoidal slide block inner cavity 7 by compressed spring 10, when the end of the mobile ladder chute 4 of trapezoidal slide block 3
When, fixation hole 6 is located at the top of fixed block 12 at this time, and fixed block 12 is inserted into fixation hole 6 by the elongation of spring 10 at this time, thus side
Just module is fixed in user.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. die block in a kind of steam-turbine unit, including module body (1) and support rod (2), which is characterized in that the module sheet
It is provided with below body (1) module fixing seat (5), and the bottom end of module body (1) is fixedly connected with support rod (2), the branch
The bottom end of strut (2) is fixedly connected with trapezoidal slide block (3), and the side wall of the module fixing seat (5) offers ladder chute (4),
The inner wall bottom end of the ladder chute (4) offers fixation hole (6), and the inner wall of the fixation hole (6) slidably connects sealing and slides
The bottom end of block (18), sealing sliding block (18) is fixedly connected with the second drive rod (17), and the inside of the trapezoidal slide block (3) is set
It is equipped with trapezoidal slide block inner cavity (7), the inner wall top of the trapezoidal slide block inner cavity (7) is fixedly connected with circular support bar (9), described
Circular support bar (9) is internally provided with circular support bar inner cavity (16), and the front surface of circular support bar (9) is fixedly connected with
The bottom end of spring fixed ring (8), the spring fixed ring (8) is fixedly connected with spring (10), and the spring (10) covers in circle
The outside of support rod (9), and the bottom end of spring (10) is fixedly connected with mobile support base (13), the mobile support base (13)
Bottom end is fixedly connected with the first drive rod (11), and the upper end of mobile support base (13) is fixedly connected with piston rod (15), described
The bottom end of first drive rod (11) is fixedly connected with fixed block (12), and the upper end of the piston rod (15) is fixedly connected with piston
(14), the piston (14) is slidably connected on the inner wall of inner cavity (16).
2. die block in a kind of steam-turbine unit according to claim 1, which is characterized in that the trapezoidal slide block (3) with
The width of ladder chute (4) is equal, and trapezoidal slide block (3) is slidably connected with ladder chute (4).
3. die block in a kind of steam-turbine unit according to claim 1, which is characterized in that the fixation hole (6) it is interior
Diameter is equal with the diameter of fixed block (12).
4. die block in a kind of steam-turbine unit according to claim 1, which is characterized in that the sealing sliding block (18) is
A kind of component of rubber material, and sealing sliding block (18) and fixation hole (6) is interference fit.
5. die block in a kind of steam-turbine unit according to claim 1, which is characterized in that the diameter of the piston (14)
It is equal with the internal diameter of circular support bar inner cavity (16).
6. die block in a kind of steam-turbine unit according to claim 1, which is characterized in that the trapezoidal slide block inner cavity
(7) inner wall is slidably connected with spring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821519419.8U CN209083345U (en) | 2018-09-17 | 2018-09-17 | Die block in a kind of steam-turbine unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821519419.8U CN209083345U (en) | 2018-09-17 | 2018-09-17 | Die block in a kind of steam-turbine unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209083345U true CN209083345U (en) | 2019-07-09 |
Family
ID=67116703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821519419.8U Expired - Fee Related CN209083345U (en) | 2018-09-17 | 2018-09-17 | Die block in a kind of steam-turbine unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209083345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358146A (en) * | 2021-05-22 | 2021-09-07 | 运链物流管理(江苏)有限公司 | Sensor supporting mechanism based on internet of things technology |
-
2018
- 2018-09-17 CN CN201821519419.8U patent/CN209083345U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358146A (en) * | 2021-05-22 | 2021-09-07 | 运链物流管理(江苏)有限公司 | Sensor supporting mechanism based on internet of things technology |
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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: 20190709 Termination date: 20210917 |