CN219987550U - A support mechanism and a mobile device for turbine maintenance - Google Patents

Abstract

The utility model relates to the technical field of steam turbine maintenance, in particular to a support mechanism and a mobile device for steam turbine maintenance. Rod, a support plate provided on the hydraulic rod piston rod, and a rotating member provided on the bottom of the support base; the adjustment assembly includes a mounting block provided on the outside of the support base. The device described in the utility model can flip the support plate over by individually adjusting the telescopic amounts of the two hydraulic rods, thereby adjusting the angle of the support. The bottom of the support base is fixedly connected to the rotating rod through the mounting plate, and the rotating rod is rotated on the fixed base. , the position of the support seat can be changed. When the repair part is large and the support plate is not large enough, the user adjusts the length of the telescopic rod, and the extension plate is driven to rotate on the support plate by extending the telescopic rod until the extension plate and the support plate are Flush to increase the support area for repair parts.

Description

A support mechanism and a mobile device for turbine maintenance

Technical field

The utility model relates to the technical field of steam turbine maintenance, in particular to a support mechanism and a mobile device for steam turbine maintenance.

Background technique

Steam power generation is one of the commonly used power generation methods. The steam turbine is the main equipment for steam power generation and is also an indispensable equipment in the power plant. When repairing the main steam valve of the steam turbine, it is necessary to disassemble the main steam valve and maintain the internal components of the valve body. Or replace, and during the disassembly process, support tools need to be used to support the main steam valve, which is convenient for maintenance personnel to operate. However, the height, angle and support area of some current support tools are not adjustable and are inconvenient to operate. In addition, the movement of the current support tools is also difficult. inconvenient.

Utility model content

The purpose of this section is to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section, the abstract and the utility model title of this application to avoid obscuring the purpose of this section, the abstract and the utility model title, and such simplifications or omissions cannot be used to limit the utility model. range.

In view of the problem that the height and angle of the support tool cannot be adjusted in the above-mentioned existing support mechanism, the present utility model is proposed.

Therefore, the purpose of this utility model is to provide a support mechanism.

In order to solve the above technical problems, the present invention provides the following technical solution: a support mechanism, which includes a support assembly, including a support base, a support member provided at the bottom of the support base, and a hydraulic rod provided at the top of the support base. , the support plate provided on the hydraulic rod piston rod, and the rotating member provided on the bottom of the support base, and; the adjustment assembly includes a mounting block provided on the outside of the support base, and a mounting block provided on the outside of the installation block. A telescopic rod, and an extension plate provided on the top of the telescopic rod.

As a preferred solution of the support mechanism of the present invention, the support member includes a sleeve rod disposed on the top of the support base and a connecting rod disposed inside the sleeve rod.

As a preferred solution of the support mechanism of the present invention, the rotating member includes a fixed base provided at the bottom of the support base and a rotating rod provided at the top of the fixed base.

As a preferred solution of the support mechanism of the present invention, the rotating member further includes a mounting plate arranged on the top of the fixed base.

As a preferred solution of the support mechanism of the present invention, the support plate includes a rubber pad arranged on the top, and an anti-skid pattern is provided on the outside of the rubber pad.

As a preferred solution of the support mechanism of the present invention, the support base includes a fixed plate provided on the outside, a slot provided inside the fixed plate, and an insertion rod provided inside the slot. .

As a preferred solution of the support mechanism of the present invention, the telescopic rod includes a sleeve arranged inside the mounting block and a sliding rod arranged inside the sleeve.

The beneficial effects of the support mechanism of the present invention are: the expansion and contraction of the hydraulic rod drives the support plate to rise and fall. There are two symmetrical hydraulic rods. By individually adjusting the expansion and contraction of the two hydraulic rods, the support plate can be turned over, thereby adjusting the support. Angle, the bottom of the support base is fixedly connected to the rotating rod through the installation plate. By turning the rotating rod on the fixed base, the position of the supporting base can be adjusted 360 degrees. The maintenance person does not need to move himself, just turn the rotating rod. When repairing When the parts are large and the support plate is not large enough, the user adjusts the length of the telescopic rod, and the extension plate is driven to rotate on the support plate by extending the telescopic rod until the extension plate is flush with the support plate, thereby increasing the support area for the repair parts. , improve support stability and facilitate user operation.

In view of the current problem that maintenance tools are inconvenient to move, a mobile device for steam turbine maintenance has been proposed.

In order to solve the above technical problems, the present invention also provides the following technical solutions: a mobile device for turbine maintenance, including the support mechanism described in any one of the claims; and a mobile component including a mobile plate provided at the bottom of the support component. , a roller provided at the bottom of the moving plate, and a push rod provided on the outside of the moving plate.

As a preferred solution of the mobile device for steam turbine maintenance according to the present invention, the mobile plate includes a limiting plate arranged on the outside.

As a preferred solution of the mobile device for turbine maintenance according to the present invention, the push rod includes a protective cover arranged on the outside.

Another beneficial effect of the utility model is that the support tool is placed on the moving plate, and the push rod is used to push the moving plate to drive the rollers at the bottom to move, so that the supporting tool can be moved to a designated location conveniently.

Description of the drawings

In order to explain the technical solutions of the embodiments of the present utility model more clearly, the drawings needed to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. , for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without exerting creative labor. in:

Figure 1 is an overall schematic diagram of the support mechanism.

Figure 2 is a structural diagram of the support mechanism.

Figure 3 is a structural diagram of the rotating parts of the support mechanism.

Figure 4 is a structural diagram of the connection structure of the sleeve rod and the connecting rod of the support mechanism.

Figure 5 is a structural diagram of the fixed plate of the support mechanism.

Figure 6 is a structural diagram of a mobile device for turbine maintenance.

Detailed ways

In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation modes of the present invention will be described in detail below in conjunction with the accompanying drawings.

Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described here. Those skilled in the art can implement the utility model without violating the connotation of the present utility model. Similar generalizations are made under different circumstances, so the present utility model is not limited by the specific embodiments disclosed below.

Secondly, "one embodiment" or "an embodiment" referred to herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. "In one embodiment" appearing in different places in this specification does not all refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

Example 1

Referring to FIG. 1 , a first embodiment of the present invention is shown. This embodiment provides a support mechanism, including a support component 100 and an adjustment component 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, and a support plate disposed on the piston rod of the hydraulic rod 103. 104, and the rotating member 105 provided at the bottom of the support base 101, and; the adjustment assembly 200 includes a mounting block 201 provided outside the support base 101, a telescopic rod 202 provided outside the installation block 201, and An extension plate 203 is provided on the top of the telescopic rod 202 .

The rotating member 105 includes a fixed base 105a provided at the bottom of the support base 101, and a rotating rod 105b provided at the top of the fixed base 105a. The rotating member 105 also includes a mounting base 105a provided at the top of the fixed base 105a. Disk 105c.

Among them, the support member 102 is rotatably connected to the top of the support base 101. The top of the support base 101 is rotatably connected to the hydraulic rod 103. The piston rod of the hydraulic rod 103 is rotatably connected to the bottom of the support plate 104. The rotating member 105 is rotatably connected to the bottom of the support base 101. Turn the connection.

To sum up, the expansion and contraction of the hydraulic rod 103 drives the support plate 104 to rise and fall. There are two symmetrical hydraulic rods 103. By individually adjusting the expansion and contraction of the two hydraulic rods 103, the support plate 104 can be turned over, thereby adjusting the angle of the support. The bottom of the base 101 is fixedly connected to the rotating rod 105b through the mounting plate 105c. By rotating the rotating rod 105b on the fixed base 105a, the position of the supporting base 101 can be adjusted 360 degrees. The maintenance person does not need to move himself. Just rotate the rotating rod 105b. Can. When the repair part is large in size and the support plate 104 is not large enough, the user adjusts the length of the telescopic rod 202, and the extension plate 203 is driven to rotate on the support plate 104 by extending the telescopic rod 202 until the extension plate 203 is aligned with the support plate 104. Flat, increases the support area for repair parts, improves support stability, and facilitates user operation.

Example 2

Referring to Figures 1 to 4, a second embodiment of the present utility model is shown. This embodiment is based on the previous embodiment.

Specifically, the support member 102 includes a sleeve rod 102a disposed on the top of the support base 101, and a connecting rod 102b disposed inside the sleeve rod 102a. The support plate 104 includes a rubber pad 104a disposed on the top. The rubber pad 104a is provided with an anti-slip pattern on the outside. The support base 101 includes a fixing plate 101a arranged on the outside, a slot 101b arranged inside the fixing plate 101a, and an inserting slot 101b arranged inside the slot 101b. Rod 101c, the telescopic rod 202 includes a sleeve 202a disposed inside the mounting block 201, and a sliding rod 202b disposed inside the sleeve 202a.

To sum up, the connecting rod 102b rotates with the bottom of the support plate 104, and the sleeve rod 102a is rotationally connected with the bottom of the support base 101. When the support rod 104 is turned over, the connecting rod 102b is driven to expand and contract inside the sleeve rod 102a, and the support member 102 rotates synchronously. Support the support plate 104 to improve its stability. The rubber pad 104a is fixed on the top of the support plate 104, which can increase the friction of the support plate 104 and prevent materials from falling. A slot 101b is provided inside the fixed plate 101a. The slot 101b is There is an insertion rod 101c inserted inside. By setting the slot 101b and the insertion rod 101c, it is convenient to hang the maintenance tools. The sleeve 202a rotates inside the installation block 201, the sliding rod 202b slides inside the sleeve 202a, and the top extension plate The bottom of 203 is rotatably connected, and the sleeve 202a and the sliding rod 202b can be fixed by fixing bolts.

Example 3

Referring to Figure 5 , a third embodiment of the present invention is shown. This embodiment provides a mobile device for turbine maintenance, which solves the problem that current maintenance tools are inconvenient to move.

Specifically, the moving assembly 300 includes a moving plate 301 provided at the bottom of the support assembly 100, a roller 302 provided at the bottom of the moving plate 301, and a push rod 303 provided on the outside of the moving plate 301. The moving plate 301 includes a limiter provided on the outside. The position plate 301a and the push rod 303 include a protective cover 303a arranged on the outside.

Among them, rollers 302 are provided at the four corners of the bottom of the moving plate 301. A push rod 303 is fixedly connected to the outside of the moving plate 301. A limiting plate 301a is inserted into the top of the moving plate 301. A protective cover 303a is fixedly connected to the outside of the push rod 303. .

To sum up, place the support tool on the movable plate 301, use the push rod 303 to push the movable plate 301, and drive the roller 302 at the bottom to move, so that the support tool can be moved to a designated location conveniently, and the limiting plate 301a is plugged into the movable plate. 301, the support tool can be limited to prevent it from falling, and the protective cover 303a can improve the user's comfort when holding the push rod 303.

It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not limiting. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the present utility model can be modified. Any modification or equivalent substitution of the technical solution without departing from the spirit and scope of the technical solution of the present invention shall be covered by the claims of the present invention.

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.