CN220249461U - Lifting and moving device for assisting installation of steam turbine - Google Patents
Lifting and moving device for assisting installation of steam turbine Download PDFInfo
- Publication number
- CN220249461U CN220249461U CN202321873277.6U CN202321873277U CN220249461U CN 220249461 U CN220249461 U CN 220249461U CN 202321873277 U CN202321873277 U CN 202321873277U CN 220249461 U CN220249461 U CN 220249461U
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- 238000009434 installation Methods 0.000 title claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 53
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 230000003028 elevating effect Effects 0.000 claims 6
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of turbine installation and discloses a lifting moving device for assisting in turbine installation, which comprises a bearing base and an electric push rod, wherein a bearing mechanism is connected to the top end surface of a piston rod in the electric push rod in a threaded manner, a limiting mechanism is movably connected to the inside of the bearing mechanism, a rolling assembly is fixedly connected to the lower end of the inside of the bearing base, the bearing base is fixedly connected to the bottom end surface of the electric push rod, the limiting mechanism comprises a main body unit and a limiting unit, and the main body unit and the limiting unit are sequentially arranged from outside to inside. According to the utility model, the threaded bolts, the metal clamping plates and the turbine base are arranged, so that the turbine base and the supporting frame are in threaded fixation, and the turbine base is more convenient and faster to install, so that the service time of the device can be prolonged, the angle between the limiting metal plates can be adjusted, and the turbine bases with different specifications can be limited and fixed.
Description
Technical Field
The utility model relates to the technical field of turbine installation, in particular to a lifting moving device for assisting in turbine installation.
Background
The steam turbine is also called a steam turbine engine, and is a rotary steam power device, high-temperature and high-pressure steam passes through a fixed nozzle to become accelerated airflow and then is sprayed onto blades, so that a rotor provided with a blade row rotates and simultaneously does work outwards. Steam turbines are the main equipment of modern thermal power plants and are also used in metallurgical industry, chemical industry and ship power plants.
The utility model patent number 202223247146.5 discloses a steam turbine base mobile device, which comprises a lifting device, wherein the lifting device comprises a supporting plate, the upper end of the supporting plate is provided with a steam turbine body, the lower end of the steam turbine body is fixedly connected with a base, the bottom end of the supporting plate is fixedly connected with a telescopic cylinder, the output end of the telescopic cylinder is fixedly connected with a cross rod, two ends of the cross rod are rotationally connected with two connecting rods, and the upper end of the connecting rod is movably connected with a baffle. This steam turbine base mobile device, through starting flexible cylinder, flexible cylinder drives the horizontal pole and rises, and the horizontal pole drives the connecting rod and removes, and the connecting rod both ends are removed on backup pad and baffle respectively, and the connecting rod drives the baffle and rises, and the baffle drives telescopic link one and extends, and telescopic link one is used for spacing the baffle, and the baffle drives steam turbine body and base simultaneously and rises, reaches the effect of being convenient for drive steam turbine and go up and down, convenient eminence installation.
Above-mentioned turbine body's lower extreme fixedly connected with base to when leading to the base of turbine body lower extreme to install, need install whole, make whole comparatively troublesome of installing, take a large amount of time.
Disclosure of Invention
The utility model aims to provide a lifting moving device for assisting in installing a steam turbine, so as to solve the technical problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the lifting moving device comprises a bearing base and an electric push rod, wherein the top end surface of a piston rod inside the electric push rod is in threaded connection with a bearing mechanism, the inside of the bearing mechanism is movably connected with a limiting mechanism, the lower end inside the bearing base is fixedly connected with a rolling assembly, and the bearing base is fixedly connected with the bottom end surface of the electric push rod; the limiting mechanism comprises a main body unit and a limiting unit, and the main body unit and the limiting unit are sequentially arranged from outside to inside.
Preferably, the main body unit comprises a metal slide bar, a spiral spring, a sliding device and a limiting plate, wherein the limiting plate is positioned at the right end of the main body unit and fixedly connected to the right side surface of the metal slide bar, the metal slide bar is movably connected to the inner wall surface of the sliding device, and the sliding device is fixedly connected to the left side surface of the spiral spring.
Preferably, the limiting unit comprises a limiting metal plate, a threaded bolt and a turbine base, wherein the turbine base is positioned at the middle position of the limiting unit, the turbine base is in threaded connection with the threaded end surface of the threaded bolt, and the turbine base is in threaded connection with the upper end inner wall surface of the limiting metal plate.
Preferably, the bearing mechanism comprises a fixed base, a supporting frame and a limiting baffle, wherein the fixed base is positioned at the lower end of the bearing mechanism and is fixedly connected with the bottom end surface of the supporting frame, and the supporting frame is fixedly connected with the bottom end surface of the limiting baffle.
Preferably, the unable adjustment base threaded connection is in the top surface of the inside piston rod of electric putter, electric putter's quantity is four, four electric putter fixed connection is in the four corners that bears the inside bottom surface of base, and the inside piston rod of electric putter promotes unable adjustment base upwards, and unable adjustment base promotes braced frame and upwards moves, and braced frame promotes turbine base and upwards moves to can install the turbine base.
Preferably, the number of the limiting plates is four, two limiting plates are in a group, two limiting plates are fixedly connected to the front end and the rear end of the top end surface of the fixed base, two limiting plates are movably connected to the left side surface and the right side surface of the metal sliding rod, and the sliding device can slide left and right on the surface of the metal sliding rod, so that the left side surface or the right side surface of the limiting metal plate is connected with the left side surface and the right side surface of the limiting plate.
Preferably, the number of the limiting metal plates is two, the two limiting metal plates are movably connected to the left side and the right side of the lower end of the turbine base, the turbine base is in threaded connection with the threaded end surface of the threaded bolt, the limiting metal plates are movably connected to the front surface of the sliding device, the hexagonal end of the threaded bolt is held, the threaded bolt is rotated, the threaded bolt can rotate, and the threaded bolt can fix the position of the limiting metal plate through threads between the sliding device and the supporting frame.
Preferably, the steam turbine base swing joint is in braced frame's top surface, braced frame swing joint is in slider's top surface, braced frame threaded connection is in threaded bolt's screw thread end surface, threaded bolt threaded connection holds the upper end of steam turbine base in slider's upper end, promotes the steam turbine base downwards, lets steam turbine base's bottom surface and braced frame's bottom surface connect, then rotates threaded bolt for threaded bolt breaks away from slider and braced frame, lets the left and right movement of spacing metal sheet more quick and convenient.
The beneficial effects are that: compared with the prior art, the utility model has the following advantages: 1. the screw bolts, the metal clamping plates and the turbine base are arranged, so that the turbine base and the supporting frame are fixed by screw threads, the turbine base is more convenient and rapid to install, and the service time of the device can be prolonged; 2. through being provided with slider, spacing metal sheet and metal slide bar to can adjust the angle between the spacing metal sheet, can be with the spacing fixed of steam turbine base of different specifications, can increase the device's live time.
Drawings
FIG. 1 is a schematic perspective view of the whole of the present utility model;
FIG. 2 is a schematic perspective view of a spacing mechanism and a bearing mechanism according to the present utility model;
FIG. 3 is an enlarged schematic view of a portion of the structure of FIG. 2;
FIG. 4 is a schematic diagram of the internal structure of the present utility model in front view;
fig. 5 is an enlarged schematic view of a portion of the structure at B in fig. 4 according to the present utility model.
In the figure: 1. a limiting mechanism; 101. a limit metal plate; 102. a threaded bolt; 103. a metal slide bar; 104. a coil spring; 105. a sliding device; 106. a limiting plate; 107. a turbine base; 2. a carrying mechanism; 201. a fixed base; 202. a support frame; 203. a limit baffle; 3. an electric push rod; 4. a load-bearing base; 5. a rolling assembly.
Detailed Description
The technical solution of the present utility model will be clearly and completely described in the following in connection with the accompanying drawings and specific embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the lifting and moving device for installing an auxiliary steam turbine in this embodiment includes a bearing base 4 and an electric push rod 3, a bearing mechanism 2 is screwed on the top surface of the piston rod inside the electric push rod 3, a limiting mechanism 1 is movably connected inside the bearing mechanism 2, a rolling assembly 5 is fixedly connected to the lower end inside the bearing base 4, and the bearing base 4 is fixedly connected to the bottom surface of the electric push rod 3. The limiting mechanism 1 comprises a main body unit and a limiting unit, and the main body unit and the limiting unit are sequentially arranged from outside to inside.
The main body unit comprises a metal slide bar 103, a spiral spring 104, a sliding device 105 and a limiting plate 106, wherein the limiting plate 106 is positioned at the right end of the main body unit, the limiting plate 106 is fixedly connected to the right side surface of the metal slide bar 103, the metal slide bar 103 is movably connected to the inner wall surface of the sliding device 105, and the sliding device 105 is fixedly connected to the left side surface of the spiral spring 104.
The limiting unit comprises a limiting metal plate 101, a threaded bolt 102 and a turbine base 107, wherein the turbine base 107 is located at the middle position of the limiting unit, the turbine base 107 is in threaded connection with the threaded end surface of the threaded bolt 102, the turbine base 107 is in threaded connection with the inner wall surface of the upper end of the limiting metal plate 101, the number of limiting plates 106 is four, two limiting plates 106 are in a group, the two limiting plates 106 are fixedly connected with the front end and the rear end of the top end surface of the fixed base 201, the two limiting plates 106 are movably connected with the left side surface and the right side surface of the metal sliding rod 103, and the sliding device 105 can slide left and right on the surface of the metal sliding rod 103, so that the left side surface or the right side surface of the limiting metal plate 101 is connected with the left side surface and the right side surface of the limiting plates 106.
The bearing mechanism 2 comprises a fixed base 201, a supporting frame 202 and a limit baffle 203, the fixed base 201 is positioned at the lower end of the bearing mechanism 2, the fixed base 201 is in threaded connection with the top end surface of the piston rod inside the electric push rod 3, the number of the electric push rods 3 is four, the four electric push rods 3 are fixedly connected with four corners of the bottom end surface inside the bearing base 4, the piston rod inside the electric push rod 3 pushes the fixed base 201 upwards, the fixed base 201 pushes the supporting frame 202 to move upwards, the supporting frame 202 pushes the turbine base 107 to move upwards, so that the turbine base 107 can be installed, the fixed base 201 is fixedly connected with the bottom end surface of the supporting frame 202, the turbine base 107 is movably connected with the top end surface of the supporting frame 202, the supporting frame 202 is movably connected with the top end surface of the sliding device 105, the supporting frame 202 is in threaded connection with the threaded end surface of the threaded bolt 102, the screw bolts 102 are screw-coupled to the upper end of the sliding device 105 to hold the upper end of the turbine base 107, push the turbine base 107 downward to couple the bottom end surface of the turbine base 107 with the bottom end surface of the supporting frame 202, then rotate the screw bolts 102 to disengage the screw bolts 102 from the sliding device 105 and the supporting frame 202, so that the left and right movement of the limit metal plate 101 is faster and more convenient, the supporting frame 202 is fixedly coupled to the bottom end surface of the limit baffle 203, the number of the limit metal plates 101 is two, the two are movably coupled to the left and right sides of the lower end of the turbine base 107, the turbine base 107 is screw-coupled to the screw end surface of the screw bolts 102, the limit metal plate 101 is movably coupled to the front of the sliding device 105, the hexagonal end of the screw bolts 102 is grasped, the screw bolts 102 are rotated, and the screw bolts 102 are thereby rotated, the threaded bolt 102 can fix the position of the stopper metal plate 101 by screwing the slide device 105 to the support frame 202.
When in use, the front end of the limiting metal plate 101 is held firstly to push the limiting metal plate 101 to move left and right, the sliding device 105 carried by the limiting metal plate 101 moves left and right, the sliding device 105 can slide left and right on the surface of the metal sliding rod 103, so that the left side surface or the right side surface of the limiting metal plate 101 is connected with the left side surface and the right side surface of the limiting plate 106, then the hexagonal end of the threaded bolt 102 is held, the threaded bolt 102 is rotated, the threaded bolt 102 can rotate, the threaded bolt 102 can fix the sliding device 105 and the supporting frame 202 in a threaded manner, so that the position of the limiting metal plate 101 can be limited and fixed, then the upper end of the turbine base 107 is held, the turbine base 107 is pushed downwards, the bottom end surface of the turbine base 107 is connected with the bottom end surface of the supporting frame 202, then the threaded bolt 102 is rotated, so that the threaded bolt 102 is separated from the sliding device 105 and the supporting frame 202, the left-right movement of the limiting metal plate 101 is faster and more convenient, the coil spring 104 is loosened, the coil spring 104 rebounds, the coil spring 104 pulls the limiting metal plate 101 to move left and right, the limiting metal plate 101 can slide at the upper end of the supporting frame 202, the limiting metal plate 101 is inserted into the left side and the right side of the lower end of the turbine base 107, the limiting metal plate 101 is provided with holes to align with the connecting holes of the turbine base 107, the hexagonal end of the threaded bolt 102 is held, the threaded bolt 102 is rotated, the threaded bolt 102 can rotate, the threaded bolt 102 can fix the sliding device 105, the turbine base 107 and the supporting frame 202 by threads, then the electric push rod 3 is started, the inner piston rod of the electric push rod 3 pushes the fixed base 201 upwards, the supporting frame 202 pushes the supporting frame 202 upwards, the turbine base 107 is pushed upwards by the supporting frame 202, thereby enabling the turbine base 107 to be installed.
The technical content that is not described in detail in this specification is prior art that is well known to those skilled in the art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a lifting movement device of auxiliary steam turbine installation, includes and bears base (4) and electric putter (3), its characterized in that: the top end surface of the piston rod inside the electric push rod (3) is connected with a bearing mechanism (2), the inside of the bearing mechanism (2) is connected with a limiting mechanism (1), the lower end inside the bearing base (4) is connected with a rolling assembly (5), and the bearing base (4) is connected to the bottom end surface of the electric push rod (3); the limiting mechanism (1) comprises a main body unit and a limiting unit, and the main body unit and the limiting unit are sequentially arranged from outside to inside.
2. The elevating and moving apparatus for auxiliary steam turbine installation according to claim 1, wherein: the main body unit comprises a metal slide bar (103), a spiral spring (104), a sliding device (105) and a limiting plate (106), wherein the limiting plate (106) is located at the right end of the main body unit, the limiting plate (106) is connected to the right side surface of the metal slide bar (103), the metal slide bar (103) is connected to the inner wall surface of the sliding device (105), and the sliding device (105) is connected to the left side surface of the spiral spring (104).
3. The elevating and moving apparatus for auxiliary steam turbine installation according to claim 2, wherein: the limiting unit comprises a limiting metal plate (101), a threaded bolt (102) and a turbine base (107), wherein the turbine base (107) is located at the middle position of the limiting unit, the turbine base (107) is connected to the threaded end surface of the threaded bolt (102), and the turbine base (107) is connected to the upper end inner wall surface of the limiting metal plate (101).
4. A lifting movement device for assisting the installation of a steam turbine according to claim 3, wherein: the bearing mechanism (2) comprises a fixed base (201), a supporting frame (202) and a limit baffle (203), wherein the fixed base (201) is located at the lower end of the bearing mechanism (2), the fixed base (201) is connected to the bottom end surface of the supporting frame (202), and the supporting frame (202) is connected to the bottom end surface of the limit baffle (203).
5. The elevating and moving apparatus for auxiliary steam turbine installation as set forth in claim 4, wherein: the fixed base (201) is connected to the top end surface of the piston rod inside the electric push rod (3), the number of the electric push rods (3) is four, and the four electric push rods (3) are connected to four corners of the bottom end surface inside the bearing base (4).
6. The elevating and moving apparatus for auxiliary steam turbine installation as set forth in claim 5, wherein: the number of the limiting plates (106) is four, two limiting plates (106) are in a group, two groups of limiting plates (106) are connected to the front end and the rear end of the top end surface of the fixed base (201), and two limiting plates (106) are connected to the left side surface and the right side surface of the metal sliding rod (103).
7. The elevating and moving apparatus for auxiliary steam turbine installation as set forth in claim 6, wherein: the number of the limiting metal plates (101) is two, the two limiting metal plates are connected to the left side and the right side of the lower end of the turbine base (107), the turbine base (107) is connected to the threaded end surface of the threaded bolt (102), and the limiting metal plates (101) are connected to the front face of the sliding device (105).
8. The elevating and moving apparatus for auxiliary steam turbine installation as set forth in claim 7, wherein: the steam turbine base (107) is connected to the top end surface of the supporting frame (202), the supporting frame (202) is connected to the top end surface of the sliding device (105), the supporting frame (202) is connected to the threaded end surface of the threaded bolt (102), and the threaded bolt (102) is connected to the upper end of the sliding device (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321873277.6U CN220249461U (en) | 2023-07-17 | 2023-07-17 | Lifting and moving device for assisting installation of steam turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321873277.6U CN220249461U (en) | 2023-07-17 | 2023-07-17 | Lifting and moving device for assisting installation of steam turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220249461U true CN220249461U (en) | 2023-12-26 |
Family
ID=89226197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321873277.6U Active CN220249461U (en) | 2023-07-17 | 2023-07-17 | Lifting and moving device for assisting installation of steam turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220249461U (en) |
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2023
- 2023-07-17 CN CN202321873277.6U patent/CN220249461U/en active Active
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