CN219987550U - Supporting mechanism and mobile device for maintenance of steam turbine - Google Patents
Supporting mechanism and mobile device for maintenance of steam turbine Download PDFInfo
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- CN219987550U CN219987550U CN202320771149.4U CN202320771149U CN219987550U CN 219987550 U CN219987550 U CN 219987550U CN 202320771149 U CN202320771149 U CN 202320771149U CN 219987550 U CN219987550 U CN 219987550U
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- seat
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- 238000012423 maintenance Methods 0.000 title abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 2
- 230000008602 contraction Effects 0.000 abstract description 3
- 244000309464 bull Species 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of steam turbine maintenance, in particular to a supporting mechanism and a mobile device for steam turbine maintenance, which comprise a supporting component, a hydraulic rod, a supporting plate and a rotating component, wherein the supporting component is arranged at the bottom of the supporting component, the hydraulic rod is arranged at the top of the supporting component, the supporting plate is arranged on a piston rod of the hydraulic rod, and the rotating component is arranged at the bottom of the supporting component; the adjusting assembly comprises an installation block arranged on the outer side of the supporting seat. According to the device, the supporting plates can be turned over by independently adjusting the expansion and contraction amounts of the two hydraulic rods, so that the angle of a supporting object is adjusted, the bottom of the supporting seat is fixedly connected with the rotating rod through the mounting disc, the position of the supporting seat can be changed by rotating the rotating rod on the fixing seat, when the volume of a maintenance piece is large, a user adjusts the length of the expansion rod, and the expansion rod stretches to drive the extension plate to rotate on the supporting plates until the extension plate is flush with the supporting plates, so that the supporting area of the maintenance piece is increased.
Description
Technical Field
The utility model relates to the technical field of steam turbine maintenance, in particular to a supporting mechanism and a moving device for steam turbine maintenance.
Background
Steam power generation is one of the common power generation modes, a steam turbine is main equipment of steam power generation and is also indispensable equipment in a power plant, when a main steam valve of a steam turbine is maintained, the main steam valve is required to be disassembled and then internal elements of a valve body are maintained or replaced, in the disassembly process, the main steam valve is required to be supported by a supporting tool, so that maintenance personnel can conveniently operate, but at present, the height, the angle and the supporting area of some supporting tools are not adjustable, the operation is inconvenient, and in addition, the movement of the existing supporting tools is inconvenient.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
The utility model is proposed in view of the problem that the height and angle of the supporting tool are not adjustable in the existing supporting mechanism.
It is therefore an object of the present utility model to provide a support mechanism.
In order to solve the technical problems, the utility model provides the following technical scheme: the supporting mechanism comprises a supporting assembly, a supporting mechanism body and a supporting mechanism body, wherein the supporting assembly comprises a supporting seat, a supporting piece arranged at the bottom of the supporting seat, a hydraulic rod arranged at the top of the supporting seat, a supporting plate arranged on a piston rod of the hydraulic rod, a rotating piece arranged at the bottom of the supporting seat and a supporting plate arranged on the bottom of the supporting seat; the adjusting component comprises an installation block arranged on the outer side of the supporting seat, a telescopic rod arranged on the outer side of the installation block, and an extension plate arranged on the top of the telescopic rod.
As a preferred embodiment of the support mechanism of the present utility model, wherein: the support piece comprises a loop bar arranged at the top of the support seat and a connecting rod arranged in the loop bar.
As a preferred embodiment of the support mechanism of the present utility model, wherein: the rotating piece comprises a fixed seat arranged at the bottom of the supporting seat and a rotating rod arranged at the top of the fixed seat.
As a preferred embodiment of the support mechanism of the present utility model, wherein: the rotating piece further comprises a mounting disc arranged at the top of the fixing seat.
As a preferred embodiment of the support mechanism of the present utility model, wherein: the backup pad is including setting up in the rubber pad at top, the outside of rubber pad is provided with the anti-skidding line.
As a preferred embodiment of the support mechanism of the present utility model, wherein: the support seat comprises a fixing plate arranged on the outer side, a slot arranged in the fixing plate, and a plug rod arranged in the slot.
As a preferred embodiment of the support mechanism of the present utility model, wherein: the telescopic rod comprises a sleeve arranged in the installation block and a sliding rod arranged in the sleeve.
The supporting mechanism has the beneficial effects that: the hydraulic rod stretches out and draws back to drive the backup pad and goes up and down, the hydraulic rod symmetry is provided with two, through the flexible volume of two hydraulic rods of individual regulation, can make the backup pad upset, thereby adjust the angle of support thing, supporting seat bottom passes through mounting disc and bull stick fixed connection, through the position of rotating the bull stick on the fixing base, can three hundred sixty degrees regulation supporting seats, the maintainer need not self remove, rotate the bull stick can, when the maintenance spare is bulky, the length of telescopic rod is adjusted to the user, it rotates in the backup pad to drive the extension board through the telescopic rod extension, until the extension board flushes with the backup pad, increase the area of support to the maintenance spare, improve the supporting stability, convenient to use person operates.
In view of the problem that the existing maintenance tool is inconvenient to move, a moving device for maintenance of the steam turbine is provided.
In order to solve the technical problems, the utility model also provides the following technical scheme: a mobile device for the maintenance of a steam turbine comprising the support mechanism of any one of the claims; and the moving assembly comprises a moving plate arranged at the bottom of the supporting assembly, rollers arranged at the bottom of the moving plate and a push rod arranged at the outer side of the moving plate.
As a preferable mode of the mobile device for repairing a steam turbine of the present utility model, wherein: the movable plate comprises a limiting plate arranged on the outer side.
As a preferable mode of the mobile device for repairing a steam turbine of the present utility model, wherein: the push rod comprises a protective sleeve arranged on the outer side.
The utility model has the following beneficial effects: the supporting tool is placed on the moving plate, the pushing rod is used for pushing the moving plate, the roller at the bottom of the moving plate is driven to move, and the supporting tool can be conveniently moved to a designated place.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is an overall schematic view of a support mechanism.
Fig. 2 is a structural view of the supporting mechanism.
Fig. 3 is a structural view of a rotating member of the supporting mechanism.
Fig. 4 is a connecting structure diagram of a loop bar and a connecting rod of the supporting mechanism.
Fig. 5 is a structural view of a fixing plate of the supporting mechanism.
Fig. 6 is a structural view of a mobile device for maintenance of a steam turbine.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1, a first embodiment of the present utility model provides a support mechanism including a support assembly 100 and an adjustment assembly 200.
Specifically, the support assembly 100 includes a support base 101, a support member 102 disposed at the bottom of the support base 101, a hydraulic rod 103 disposed at the top of the support base 101, a support plate 104 disposed on a piston rod of the hydraulic rod 103, a rotating member 105 disposed at the bottom of the support base 101, and a support member; the adjusting assembly 200 comprises a mounting block 201 arranged on the outer side of the supporting seat 101, a telescopic rod 202 arranged on the outer side of the mounting block 201, and an extension plate 203 arranged on the top of the telescopic rod 202.
The rotating member 105 includes a fixed seat 105a disposed at the bottom of the supporting seat 101, and a rotating rod 105b disposed at the top of the fixed seat 105a, and the rotating member 105 further includes a mounting plate 105c disposed at the top of the fixed seat 105 a.
Wherein, support piece 102 rotates with the top of supporting seat 101 to be connected, and the top of supporting seat 101 rotates to be connected with hydraulic rod 103, and the piston rod of hydraulic rod 103 rotates with the bottom of backup pad 104 to be connected, rotates piece 105 and the bottom of supporting seat 101 to be connected.
In sum, the supporting plate 104 is driven to lift through the expansion and contraction of the hydraulic rods 103, the two hydraulic rods 103 are symmetrically arranged, the supporting plate 104 can be turned over by independently adjusting the expansion and contraction amount of the two hydraulic rods 103, accordingly, the angle of a supporting object is adjusted, the bottom of the supporting seat 101 is fixedly connected with the rotating rod 105b through the mounting disc 105c, the position of the supporting seat 101 can be adjusted by three hundred sixty degrees by rotating the rotating rod 105b on the fixing seat 105a, and a maintainer does not need to move by himself and can rotate the rotating rod 105 b. When the volume of the maintenance piece is larger, the support plate 104 is not enough in volume, the user adjusts the length of the telescopic rod 202, and the telescopic rod 202 stretches to drive the extension plate 203 to rotate on the support plate 104 until the extension plate 203 is flush with the support plate 104, so that the support area of the maintenance piece is increased, the support stability is improved, and the operation of the user is facilitated.
Example 2
Referring to fig. 1 to 4, this embodiment is based on the previous embodiment, which is a second embodiment of the present utility model.
Specifically, the supporting member 102 includes a loop bar 102a disposed at the top of the supporting seat 101, and a connecting rod 102b disposed in the loop bar 102a, the supporting plate 104 includes a rubber pad 104a disposed at the top, an anti-skid pattern is disposed on the outer side of the rubber pad 104a, the supporting seat 101 includes a fixing plate 101a disposed on the outer side, a slot 101b disposed in the fixing plate 101a, and an inserting rod 101c disposed in the slot 101b, and the telescopic rod 202 includes a sleeve 202a disposed in the mounting block 201, and a sliding rod 202b disposed in the sleeve 202 a.
In summary, connecting rod 102b rotates with the bottom of backup pad 104, loop bar 102a rotates with the bottom of supporting seat 101 to be connected, drive connecting rod 102b when bracing piece 104 upset is inside flexible at loop bar 102a, simultaneously support piece 102 synchronous rotation, support backup pad 104, improve its stability, rubber pad 104a is fixed at the top of backup pad 104, can increase backup pad 104 frictional force, avoid the material to drop, slot 101b has been seted up to the inside of fixed plate 101a, slot 101 b's inside grafting has inserted bar 101c, through setting up slot 101b and inserted bar 101c, be convenient for hang and put maintenance tool, sleeve pipe 202a rotates in the inside of installation piece 201, slide bar 202b slides in sleeve pipe 202 a's inside, and the bottom rotation connection of top extension board 203, sleeve pipe 202a and slide bar 202b can be fixed through fixing bolt.
Example 3
Referring to fig. 5, a third embodiment of the present utility model provides a moving device for repairing a gas turbine, which solves the problem that the existing repairing tool is inconvenient to move.
Specifically, the moving assembly 300 includes a moving plate 301 disposed at the bottom of the supporting assembly 100, a roller 302 disposed at the bottom of the moving plate 301, and a push rod 303 disposed outside the moving plate 301, where the moving plate 301 includes a limiting plate 301a disposed outside, and the push rod 303 includes a protective sleeve 303a disposed outside.
Wherein, the four corners of the bottom of movable plate 301 all are provided with gyro wheel 302, and the outside fixedly connected with push rod 303 of movable plate 301, the top of movable plate 301 peg graft and have limiting plate 301a, and the outside fixedly connected with protective sheath 303a of push rod 303.
To sum up, place the supporting tool on movable plate 301, utilize push rod 303 to promote movable plate 301, drive the gyro wheel 302 of its bottom and remove, can be convenient remove the supporting tool to appointed place, limiting plate 301a peg graft on movable plate 301, can be spacing to the supporting tool, avoid it to drop, protective sheath 303a can improve the comfort level when the user holds push rod 303.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (10)
1. A supporting mechanism, characterized in that: comprising the steps of (a) a step of,
the support assembly (100) comprises a support seat (101), a support piece (102) arranged at the bottom of the support seat (101), a hydraulic rod (103) arranged at the top of the support seat (101), a support plate (104) arranged on a piston rod of the hydraulic rod (103), a rotating piece (105) arranged at the bottom of the support seat (101), and a support plate;
the adjusting assembly (200) comprises an installation block (201) arranged on the outer side of the supporting seat (101), a telescopic rod (202) arranged on the outer side of the installation block (201), and an extension plate (203) arranged on the top of the telescopic rod (202).
2. The support mechanism of claim 1, wherein: the support piece (102) comprises a loop bar (102 a) arranged at the top of the support seat (101), and a connecting rod (102 b) arranged inside the loop bar (102 a).
3. The support mechanism of claim 2, wherein: the rotating piece (105) comprises a fixed seat (105 a) arranged at the bottom of the supporting seat (101), and a rotating rod (105 b) arranged at the top of the fixed seat (105 a).
4. A support mechanism as claimed in claim 3, wherein: the rotating piece (105) further comprises a mounting disc (105 c) arranged at the top of the fixed seat (105 a).
5. The support mechanism of claim 4, wherein: the supporting plate (104) comprises a rubber pad (104 a) arranged at the top, and anti-skidding patterns are arranged on the outer side of the rubber pad (104 a).
6. The support mechanism of claim 5, wherein: the supporting seat (101) comprises a fixing plate (101 a) arranged on the outer side, a slot (101 b) arranged in the fixing plate (101 a), and a plug rod (101 c) arranged in the slot (101 b).
7. The support mechanism of claim 6, wherein: the telescopic rod (202) comprises a sleeve (202 a) arranged inside the mounting block (201), and a sliding rod (202 b) arranged inside the sleeve (202 a).
8. A kind of vapour machine maintains and uses the shifter, characterized by: comprising a support mechanism according to any one of claims 1 to 7; the method comprises the steps of,
the moving assembly (300) comprises a moving plate (301) arranged at the bottom of the supporting assembly (100), rollers (302) arranged at the bottom of the moving plate (301), and push rods (303) arranged at the outer sides of the moving plate (301).
9. The mobile device for repairing a motor vehicle according to claim 8, wherein: the moving plate (301) includes a limiting plate (301 a) disposed outside.
10. The mobile device for repairing a motor vehicle according to claim 9, wherein: the push rod (303) comprises a protective sleeve (303 a) arranged on the outer side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320771149.4U CN219987550U (en) | 2023-04-10 | 2023-04-10 | Supporting mechanism and mobile device for maintenance of steam turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320771149.4U CN219987550U (en) | 2023-04-10 | 2023-04-10 | Supporting mechanism and mobile device for maintenance of steam turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219987550U true CN219987550U (en) | 2023-11-10 |
Family
ID=88614633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320771149.4U Active CN219987550U (en) | 2023-04-10 | 2023-04-10 | Supporting mechanism and mobile device for maintenance of steam turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219987550U (en) |
-
2023
- 2023-04-10 CN CN202320771149.4U patent/CN219987550U/en active Active
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