CN210462191U - Rotating equipment aligning mechanism - Google Patents
Rotating equipment aligning mechanism Download PDFInfo
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- CN210462191U CN210462191U CN201920809069.7U CN201920809069U CN210462191U CN 210462191 U CN210462191 U CN 210462191U CN 201920809069 U CN201920809069 U CN 201920809069U CN 210462191 U CN210462191 U CN 210462191U
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Abstract
The utility model provides a rotating equipment aligning mechanism, include: the device comprises a prefabricated foundation, an alignment device, a rotating device and a jacking device; the prefabricated foundation is dug with at least two tunnels, and the rotating equipment is arranged on the tunnels of the prefabricated foundation; the first vertical plate is connected with the first end close to the transverse plate; the second vertical plate is connected with the second end of the transverse plate; the alignment device is arranged on the side part of the rotating equipment; the second vertical plate is inserted into the tunnel and is abutted against the side wall of the tunnel; the first vertical plate is arranged on the prefabricated foundation; one end of the jacking device is abutted against the side wall of the rotating equipment, and the other end of the jacking device is abutted against the first vertical plate. By adjusting the jacking devices on the four corners and utilizing the relative acting force of the jacking devices, the corner of the rotating equipment on the horizontal plane to be adjusted generates micro displacement so as to achieve the aim of aligning the rotating equipment. The field constructor is easy to manufacture and process, simple in process, low in manufacturing cost, portable and practical in tool, simple in use method and convenient to install and disassemble.
Description
Technical Field
The utility model relates to a rotating equipment installs technical field, especially relates to a rotating equipment aligning mechanism.
Background
Rotating equipment installation is an important ring in power plant construction, also one of the important factor that the later stage power plant can normally operate, so in order to ensure that the unit is normal, safety, steady operation, rotating equipment rotates in operation, can produce certain vibration, if the alignment does not appear when installing, in later stage use, the time produces the position deviation because of the vibration, former mounting can't guarantee that rotating equipment is fixed firm, vibration expansion when leading to rotating equipment operation, and cause rotating equipment's trouble.
How to avoid the fault caused by the misalignment of the rotating equipment and avoid influencing the normal production and operation of the unit. At present, the rotating equipment is aligned before being installed, measurement alignment is usually adopted, the rotating equipment is pried by a crow bar manually, the position of the rotating equipment is adjusted, and then alignment is realized. The alignment effect is poor, the efficiency is low, the time consumption is long, and a large amount of manpower and material resources are required to be input.
Disclosure of Invention
The utility model provides a reduce process complexity, reduce the rotating equipment aligning mechanism of manpower and material resources loss, include: the device comprises a prefabricated foundation, an alignment device, a rotating device and a jacking device;
the prefabricated foundation is dug with at least two tunnels, and the rotating equipment is arranged on the tunnels of the prefabricated foundation;
the aligning device includes: the first vertical plate, the second vertical plate and the transverse plate;
the first vertical plate is connected with the first end close to the transverse plate;
the second vertical plate is connected with the second end of the transverse plate;
the alignment device is arranged on the side part of the rotating equipment;
the second vertical plate is inserted into the tunnel and is abutted against the side wall of the tunnel; the first vertical plate is arranged on the prefabricated foundation;
one end of the jacking device is abutted against the side wall of the rotating equipment, and the other end of the jacking device is abutted against the first vertical plate.
It should be further noted that a first reinforcing plate is connected between the first vertical plate and the transverse plate;
and a second reinforcing plate is connected between the second vertical plate and the transverse plate.
It is further noted that the first vertical plate is vertically connected with the horizontal plate;
the second vertical plate is vertically connected with the horizontal plate.
It should be further noted that the bottom of the aligning device is padded with a leveling cushion block.
Further, the bottom of the rotating equipment is connected with foundation bolts;
the foundation bolt extends into the gallery of the prefabricated foundation.
It should be further noted that a base is arranged at the bottom of the rotating equipment and connected with the rotating equipment through a connecting bolt;
the bottom of the base is provided with at least four supporting legs;
four corners of the base are respectively provided with connecting plates;
the connecting plate is connected with the top end of the foundation bolt;
the bottom of rag bolt is equipped with the gusset plate.
It should be further noted that, an alignment device and a jacking device are respectively arranged around the base.
According to the technical scheme, the utility model has the advantages of it is following:
the utility model discloses rotating equipment tentatively hoists take one's place, fixed back, puts into rag bolt downthehole with aligning device second riser, uses the leveling parallels to have filled up the other end, makes aligning device perpendicular to rotating equipment bottom, holds the device with the top and places on aligning device, and the top is held the device bottom and is acted on first riser one side, and the top acts on rotating equipment bottom. The bottom of the rotating equipment is provided with four positions which are respectively arranged at four corners of the bottom of the rotating equipment.
By adjusting the jacking devices on the four corners and utilizing the relative acting force of the jacking devices, the corner of the rotating equipment on the horizontal plane to be adjusted generates micro displacement so as to achieve the aim of aligning the rotating equipment.
The grouting machine has the advantages of easy manufacture and processing for site constructors, simple process, low manufacture cost, portable and practical tool, simple use method, convenient installation and disassembly, and universal applicability to all rotating equipment needing foundation bolt grouting.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of an alignment mechanism of a rotating device;
FIG. 2 is a schematic view of an alignment device;
fig. 3 is a schematic structural diagram of the alignment device.
Detailed Description
The utility model provides a rotating equipment aligning mechanism, as fig. 1 to 3, include: the device comprises a prefabricated foundation 4, an alignment device 1, a rotating device 2 and a jacking device 3;
the prefabricated foundation 4 is dug with at least two tunnels 5, and the rotating equipment 2 is arranged on the tunnels 5 of the prefabricated foundation 4; the jacking device 3 can adopt a jack, an electric push rod, a hydraulic push rod and the like.
The aligning apparatus 1 includes: a first vertical plate 11, a second vertical plate 12 and a transverse plate 13;
the first vertical plate 11 is connected with the first end close to the horizontal plate 13; the second vertical plate 12 is connected with the second end of the horizontal plate 13; specifically, the first vertical plate 11 is vertically connected with the horizontal plate 13; the second vertical plate 12 is vertically connected with the horizontal plate 13. A first reinforcing plate 14 is connected between the first vertical plate 11 and the transverse plate 13; a second reinforcing plate 15 is connected between the second vertical plate 12 and the horizontal plate 13. The plates may be connected by welding.
The first vertical plate 11 and the second vertical plate 12 are the main stress parts of the whole alignment device and mainly bear the reaction force of a jack used by the jacking device. The transverse plate mainly plays a role in supporting and fixing the jack and also plays a role in guiding the movement of the equipment.
Because of first riser is whole aligning device's main stress point, the reinforcing plate mainly plays support, fixed, avoids tearing because of the too big effect that leads to the backup pad of the reaction force that first riser received, warp, and the reinforcing plate needs to be in the same place with diaphragm and riser positive and negative welding.
The bottom of the aligning device 1 is padded with a leveling cushion block 6. The leveling cushion block 6 can adopt a sizing block or a sizing block.
The leveling cushion block mainly has the advantages that the levelness of the whole alignment device is adjusted by placing the flat iron pad through leveling the tail end of the transverse plate, so that the force of the jack is ensured to act on the horizontal surface and the vertical surface of the equipment to be aligned, and the leveling plate is required to be welded with the transverse plate and the vertical plate together.
The aligning device 1 is arranged at the side part of the rotating equipment 2; the second vertical plate 12 is inserted into the tunnel 5 and is abutted against the side wall of the tunnel 5; the first vertical plate 11 is arranged on the prefabricated foundation 4; one end of the jacking device 3 is abutted against the side wall of the rotating equipment 2, and the other end of the jacking device is abutted against the first vertical plate 11.
A base 21 is arranged at the bottom of the rotating equipment 2, and the base 21 is connected with the rotating equipment 2 through a connecting bolt; in this way, a base 21 supports the turning device 2, and the alignment of the turning device 2 can be based on the alignment of the base 21. The bottom of the rotating equipment 2 is connected with a foundation bolt 7; the anchor bolts 7 extend into the excavation 5 of the prefabricated foundation 4. The bottom of the base 21 is provided with at least four supporting legs 22; four corners of the base 21 are respectively provided with connecting plates 23; the connecting plate 23 is connected with the top end of the foundation bolt 7; the bottom end of the anchor bolt 7 is provided with a reinforcing plate 24. The aligning device 1 and the jacking device 3 are respectively arranged around the base 21. The rotating device 2 may be an electric motor, a housing, an electric motor, a pump body, a fan, etc.
For the use mode of the rotating equipment aligning mechanism taking motor alignment as an example:
after the motor is initially hoisted in place and fixed, the second vertical plate of the alignment device is placed into the foundation bolt hole, the other end of the alignment device is padded up by using the leveling sizing block, the alignment device is perpendicular to the bottom of the motor, the jack is placed on the alignment device, the bottom of the jack acts on one side of the first vertical plate, the top of the jack acts on the middle of the bottom of the motor, the sizing block or the sizing block needs to be added, and the motor is prevented from being scratched. The bottom of the motor is provided with four positions which are respectively arranged at four corners of the bottom of the motor.
The jacks at the four corners are adjusted, and the relative acting force of the jacks is utilized to ensure that the motor generates micro displacement at the corner position on the horizontal plane to be adjusted, so as to achieve the aim of motor alignment.
The self-made rotating equipment aligning tool is formed by gradually improving and simplifying special tools in the processes of repeated tests, manufacture and use in order to overcome the defects of complexity and difficulty in alignment of the existing equipment and various external and internal conditions by field personnel. The grouting machine has the advantages that field constructors are easy to manufacture and process, the process is simple, the manufacturing cost is low, the tool is portable and practical, the using method is simple, the installation and the disassembly are convenient, the grouting machine is universally applicable to all rotating equipment needing foundation bolt grouting, and the grouting machine has great practical and popularization values.
Spatially relative terms such as "under …", "below", "lower", "above", "over", and the like, as may be used herein for ease of description, describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative terms used herein should be interpreted accordingly.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A rotating equipment aligning mechanism, comprising: the device comprises a prefabricated foundation (4), an alignment device (1), a rotating device (2) and a jacking device (3);
the prefabricated foundation (4) is dug with at least two tunnels (5), and the rotating equipment (2) is arranged on the tunnels (5) of the prefabricated foundation (4);
the alignment device (1) comprises: a first vertical plate (11), a second vertical plate (12) and a transverse plate (13);
the first vertical plate (11) is connected with the first end close to the transverse plate (13);
the second vertical plate (12) is connected with the second end of the transverse plate (13);
the alignment device (1) is arranged on the side part of the rotating equipment (2);
the second vertical plate (12) is inserted into the tunnel (5) and is abutted against the side wall of the tunnel (5); the first vertical plate (11) is arranged on the prefabricated foundation (4);
one end of the jacking device (3) is abutted against the side wall of the rotating equipment (2), and the other end of the jacking device is abutted against the first vertical plate (11).
2. The rotating equipment alignment mechanism of claim 1,
a first reinforcing plate (14) is connected between the first vertical plate (11) and the transverse plate (13);
a second reinforcing plate (15) is connected between the second vertical plate (12) and the transverse plate (13).
3. Rotating device alignment mechanism according to claim 1 or 2,
the first vertical plate (11) is vertically connected with the transverse plate (13);
the second vertical plate (12) is vertically connected with the horizontal plate (13).
4. Rotating device alignment mechanism according to claim 1 or 2,
the bottom of the aligning device (1) is padded with a leveling cushion block (6).
5. Rotating device alignment mechanism according to claim 1 or 2,
the bottom of the rotating equipment (2) is connected with a foundation bolt (7);
the foundation bolts (7) extend into the tunnel (5) of the prefabricated foundation (4).
6. The rotating equipment alignment mechanism of claim 5,
the bottom of the rotating equipment (2) is provided with a base (21), and the base (21) is connected with the rotating equipment (2) through a connecting bolt;
the bottom of the base (21) is provided with at least four supporting legs (22);
four corners of the base (21) are respectively provided with connecting plates (23);
the connecting plate (23) is connected with the top end of the foundation bolt (7);
the bottom end of the foundation bolt (7) is provided with a reinforcing plate (24).
7. The rotating equipment alignment mechanism of claim 6,
the periphery of the base (21) is respectively provided with an alignment device (1) and a jacking device (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920809069.7U CN210462191U (en) | 2019-05-30 | 2019-05-30 | Rotating equipment aligning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920809069.7U CN210462191U (en) | 2019-05-30 | 2019-05-30 | Rotating equipment aligning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210462191U true CN210462191U (en) | 2020-05-05 |
Family
ID=70439211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920809069.7U Active CN210462191U (en) | 2019-05-30 | 2019-05-30 | Rotating equipment aligning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210462191U (en) |
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2019
- 2019-05-30 CN CN201920809069.7U patent/CN210462191U/en active Active
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