CN209478053U - A kind of component connecting device of steam turbine - Google Patents
A kind of component connecting device of steam turbine Download PDFInfo
- Publication number
- CN209478053U CN209478053U CN201920022509.4U CN201920022509U CN209478053U CN 209478053 U CN209478053 U CN 209478053U CN 201920022509 U CN201920022509 U CN 201920022509U CN 209478053 U CN209478053 U CN 209478053U
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- CN
- China
- Prior art keywords
- steam turbine
- threaded rod
- connecting device
- component connecting
- movable block
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- 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.)
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Abstract
The utility model relates to turbine units to connect equipment technical field, and disclose a kind of component connecting device of steam turbine, including pedestal, the two sides on the pedestal top are fixedly installed with pillar respectively, the equal screw thread in the middle part of two pillars is socketed with threaded rod, and the external screw-thread of the threaded rod is socketed with movable block, and the quantity of the movable block is two, the side of one pillar is fixedly installed with motor, is fixedly installed with placement block in the middle part of the movable block top.The component connecting device of the steam turbine, pass through motor, round bar, threaded rod and movable block, allow to be placed on two placement blocks and close to each other by two parts that fixture block is clamped and contact, and then it is mounted together operator by two parts, without using bridge crane to sling two parts, the use of operator is facilitated, to improve the working efficiency of the component connecting device of steam turbine.
Description
Technical field
The utility model relates to turbine units to connect equipment technical field, and the component of specially a kind of steam turbine connects dress
It sets.
Background technique
Steam turbine is also referred to as steam turbine engine, is a kind of rotary steam power device, and high temperature and high pressure steam passes through solid
Nozzle is determined as being ejected on blade after the air-flow accelerated, makes the rotor rotation equipped with blade row, while external acting.Steam turbine
It is the capital equipment of modern thermal power plant, is also used for metallurgical industry, chemical industry, in ship's powerplant.
Since the components inside it are larger and heavier-weight in steam turbine installation process, during installation usually all
Bridge crane being will use to connect two components, but since the volume of bridge crane is big, the number that bridge crane is installed in factory is all few,
Therefore it is needed in assembling by turns using bridge crane in multiple steam turbines, working efficiency is low, and bridge crane passes through wirerope for object
It slings, stability is poor, releases a kind of component connecting device of steam turbine thus.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of component connecting device of steam turbine, has work
Advantage high-efficient, stability is high is solved since the volume of bridge crane is big, and the number that bridge crane is installed in factory is all few,
Therefore it is needed in assembling by turns using bridge crane in multiple steam turbines, working efficiency is low, and bridge crane passes through wirerope for object
It slings, the problem of stability difference.
The utility model provides the following technical solutions: a kind of component connecting device of steam turbine, including pedestal, the pedestal
The two sides on top are fixedly installed with pillar respectively, and the equal screw thread in the middle part of two pillars is socketed with threaded rod, the threaded rod
External screw-thread be socketed with movable block, the quantity of the movable block is two, and the side of a pillar is fixedly installed with electricity
Machine is fixedly installed with placement block, the quadrangle side of being respectively fixedly connected on the movable block top in the middle part of the movable block top
Bar, pivot bush unit has rotating cylinder respectively for the inside of four square bars, and the internal whorl of the rotating cylinder is socketed with screw rod, the rotating cylinder
Movable sleeve is connected to ball respectively for the quadrangle of middle part top and bottom end, and the two sides of the screw rod offer limiting slot, the side respectively
The two sides on bar top have been respectively fixedly connected with gag lever post, and the top of the screw rod is fixedly connected with elevator, the elevator one
It is fixedly installed with hydraulic stem in the middle part of side, the other end of the hydraulic stem is fixedly connected with fixture block, two pillar sides
The equal fixing sleeve in bottom end is connected to round bar.
Preferably, the two sides of the threaded rod be equipped with screw thread, and on threaded rod two sides screw thread direction of rotation it is opposite.
Preferably, the motor is located at the side of threaded rod, and the output shaft of motor is fixedly connected with one end of threaded rod.
Preferably, the inside of limiting slot, and the outside of gag lever post and limit are run through and extended in one end of the gag lever post
The internal slide of slot connects.
Preferably, the quantity of the ball is eight, and the outside of eight balls is connect with the internal slide of square bar.
Preferably, the round bar is located at the underface of threaded rod, and the bottom end activity of the outside of round bar and two movable blocks
Socket.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, the component connecting device of the steam turbine makes elevator can by setting rotating cylinder, screw rod, gag lever post and limiting slot
So as to rise or decline, and then the center of fixture block is allow to be directed at the center of steam-turbine parts, keeps fixture block stronger
The part of steam turbine is clamped, to improve the stability of the component connecting device of steam turbine.
2, the component connecting device of the steam turbine is made to be placed on two and be put by motor, round bar, threaded rod and movable block
It sets on block and two parts being clamped by fixture block can be close to each other and contacts, and then pacify operator by two parts
It is attached to together, without using bridge crane to sling two parts, the use of operator is facilitated, to improve the group of steam turbine
The working efficiency of part attachment device.
3, the component connecting device of the steam turbine makes rotating cylinder in rotation by setting gag lever post and limiting slot, and screw rod is only
Can move up and down and cannot with drum rotation, and then allow screw rod drive elevator rise or decline, to improve
The practicability of the component connecting device of steam turbine.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the movable block schematic side view of the utility model structure；
Fig. 3 is enlarged diagram at the A of the utility model structure；
Fig. 4 is the screw sections schematic diagram of the utility model structure.
In figure: 1, pedestal；2, pillar；3, threaded rod；4, movable block；5, motor；6, block is placed；7, square bar；8, rotating cylinder；9,
Screw rod；10, ball；11, limiting slot；12, gag lever post；13, elevator；14, hydraulic stem；15, fixture block；16, round bar.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4, a kind of component connecting device of steam turbine, including pedestal 1 are please referred to, the two sides on 1 top of pedestal are solid respectively
Dingan County is equipped with pillar 2, and the equal screw thread in the middle part of two pillars 2 is socketed with threaded rod 3, and the two sides of threaded rod 3 are equipped with screw thread, and screw thread
On the contrary, the external screw-thread of threaded rod 3 is socketed with movable block 4, the quantity of movable block 4 is two for the direction of rotation of two sides screw thread on bar 3
A, the side of a pillar 2 is fixedly installed with motor 5, and motor 5 is located at the side of threaded rod 3, and the output shaft and spiral shell of motor 5
One end of rasp bar 3 is fixedly connected, and is fixedly installed in the middle part of 4 top of movable block and is placed block 6, the quadrangle difference on 4 top of movable block
It is fixedly connected with square bar 7, pivot bush unit has rotating cylinder 8 respectively for the inside of four square bars 7, and the internal whorl of rotating cylinder 8 is socketed with screw rod
9, movable sleeve is connected to ball 10 respectively for the quadrangle of 8 middle part top of rotating cylinder and bottom end, and the quantity of ball 10 is eight, eight balls 10
Outside connect with the internal slide of square bar 7, the two sides of screw rod 9 offer limiting slot 11 respectively, the two sides point on 7 top of square bar
It is not fixedly connected with gag lever post 12, the inside of limiting slot 11 is run through and extended in one end of gag lever post 12, and gag lever post 12 is outer
Portion is connect with the internal slide of limiting slot 11, and the top of screw rod 9 is fixedly connected with elevator 13, and the middle part of 13 side of elevator is solid
Dingan County is equipped with hydraulic stem 14, and the other end of hydraulic stem 14 is fixedly connected with fixture block 15, the equal fixing sleeve in bottom end of two 2 sides of pillar
It is connected to round bar 16, round bar 16 is located at the underface of threaded rod 3, and the bottom end movable sleeve of the outside of round bar 16 and two movable blocks 4
It connects.
Two parts are placed on two placement blocks 6 by working principle, and rotate rotating cylinder 8 according to the center line of part, make spiral shell
Bar 9 rises under the action of gag lever post 12 and limiting slot 11 limit or decline, when in the center line alignment element of fixture block 15
When heart line, stop operating rotating cylinder 8, and hydraulic stem 14 is made to work, and the work of hydraulic stem 14 makes fixture block 15 clamp part, opens motor 5
Power supply, the output shaft of motor 5 keeps two movable blocks 4 close to each other, when the one of two parts by threaded rod 3 and round bar 16
The power supply of motor 5 is closed after end in contact.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of component connecting device of steam turbine, including pedestal (1), it is characterised in that: the two sides on pedestal (1) top point
It is not fixedly installed with pillar (2), the equal screw thread in middle part of two pillars (2) is socketed with threaded rod (3), the threaded rod (3)
External screw-thread be socketed with movable block (4), the quantity of the movable block (4) is two, and the side of a pillar (2) is fixed
It is equipped with motor (5), is fixedly installed in the middle part of movable block (4) top and places block (6), movable block (4) top
Quadrangle has been respectively fixedly connected with square bar (7), and pivot bush unit has rotating cylinder (8), the rotating cylinder respectively for the inside of four square bars (7)
(8) internal whorl is socketed with screw rod (9), and movable sleeve is connected to ball respectively for the quadrangle of top and bottom end in the middle part of the rotating cylinder (8)
(10), the two sides of the screw rod (9) offer limiting slot (11) respectively, and the two sides on square bar (7) top are respectively fixedly connected with
Have gag lever post (12), the top of the screw rod (9) is fixedly connected with elevator (13), and the middle part of elevator (13) side is solid
Dingan County is equipped with hydraulic stem (14), and the other end of the hydraulic stem (14) is fixedly connected with fixture block (15), two pillars (2) one
The equal fixing sleeve in the bottom end of side is connected to round bar (16).
2. a kind of component connecting device of steam turbine according to claim 1, it is characterised in that: the threaded rod (3)
Two sides be equipped with screw thread, and on threaded rod (3) two sides screw thread direction of rotation it is opposite.
3. a kind of component connecting device of steam turbine according to claim 1, it is characterised in that: the motor (5) is located at
The side of threaded rod (3), and the output shaft of motor (5) is fixedly connected with one end of threaded rod (3).
4. a kind of component connecting device of steam turbine according to claim 1, it is characterised in that: the gag lever post (12)
The inside of limiting slot (11) is run through and extended in one end, and the internal slide of the outside of gag lever post (12) and limiting slot (11) connects
It connects.
5. a kind of component connecting device of steam turbine according to claim 1, it is characterised in that: the number of the ball (10)
Amount is eight, and the outside of eight balls (10) is connect with the internal slide of square bar (7).
6. a kind of component connecting device of steam turbine according to claim 1, it is characterised in that: the round bar (16) is located at
The underface of threaded rod (3), and the bottom end pivot bush unit of the outside of round bar (16) and two movable blocks (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920022509.4U CN209478053U (en) | 2019-01-09 | 2019-01-09 | A kind of component connecting device of steam turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920022509.4U CN209478053U (en) | 2019-01-09 | 2019-01-09 | A kind of component connecting device of steam turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209478053U true CN209478053U (en) | 2019-10-11 |
Family
ID=68130198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920022509.4U Expired - Fee Related CN209478053U (en) | 2019-01-09 | 2019-01-09 | A kind of component connecting device of steam turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209478053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112977258A (en) * | 2021-03-17 | 2021-06-18 | 江西昌河汽车有限责任公司 | Auxiliary observation device for automobile |
-
2019
- 2019-01-09 CN CN201920022509.4U patent/CN209478053U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112977258A (en) * | 2021-03-17 | 2021-06-18 | 江西昌河汽车有限责任公司 | Auxiliary observation device for automobile |
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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: 20191011 Termination date: 20210109 |