CN118081357A - Installation tool and installation method for suspension propulsion module - Google Patents
Installation tool and installation method for suspension propulsion module Download PDFInfo
- Publication number
- CN118081357A CN118081357A CN202211501698.6A CN202211501698A CN118081357A CN 118081357 A CN118081357 A CN 118081357A CN 202211501698 A CN202211501698 A CN 202211501698A CN 118081357 A CN118081357 A CN 118081357A
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- Prior art keywords
- precast slab
- propulsion module
- electromagnet
- track beam
- plate
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- 239000000725 suspension Substances 0.000 title claims abstract description 76
- 238000009434 installation Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000004873 anchoring Methods 0.000 claims abstract description 30
- 238000005339 levitation Methods 0.000 claims description 24
- 230000005284 excitation Effects 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 4
- 238000011900 installation process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/002—Magnetic work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
Abstract
The invention provides an installation tool for a suspension propulsion module and an installation method thereof, wherein the tool comprises a precast slab, a first anchoring slab, a second anchoring slab, a first connecting piece, a second connecting piece, an electromagnet and a permanent magnet; the bottom of the precast slab is provided with a first positioning groove, and the top of the precast slab is provided with a second positioning groove; one end of the first anchoring plate is connected with the track beam, and the other end of the first anchoring plate is embedded in the first positioning groove and connected with the precast slab; one end of the second anchoring plate is connected with the track beam, and the other end of the second anchoring plate is embedded in the second positioning groove and connected with the precast slab; the first connecting piece is used for connecting the precast slab and the suspension propulsion module, and the second connecting piece is used for connecting the precast slab and the track beam; the electromagnet is connected with the track beam and used for attracting the permanent magnet; the permanent magnet is arranged in the precast slab and is used for attracting with the electromagnet to drive the precast slab to adjust to the reference position. The invention can solve the technical problems of the prior art that the propulsion module has small operation space in the track and causes great installation and adjustment difficulty.
Description
Technical Field
The invention relates to the technical field of installation tools, in particular to an installation tool for a suspension propulsion module and an installation method thereof.
Background
In the high-speed magnetic levitation transportation field and the aerospace electromagnetic emission field, linear motors are mostly adopted as power output devices, and in consideration of the background of the requirements of high speed, long stroke and reciprocating motion, blade-type long primary and short secondary linear motors are adopted to provide propulsion so as to improve the magnetic field utilization rate and efficiency.
However, the long primary propulsion module of the blade-type linear motor has a small operation space in the track, resulting in a great difficulty in installation and adjustment.
Disclosure of Invention
In order to solve the technical problems, the invention provides an installation tool for a suspension propulsion module and an installation method thereof, which can solve the technical problems of high installation and adjustment difficulty caused by small operation space of the propulsion module in a track in the prior art.
According to an aspect of the present invention, there is provided an installation fixture for a levitation propulsion module, the fixture comprising a prefabricated plate, a first anchor plate, a second anchor plate, a first connector, a second connector, an electromagnet and a permanent magnet;
the bottom of the precast slab is provided with a first positioning groove, and the top of the precast slab is provided with a second positioning groove;
One end of the first anchoring plate is connected with the track beam, and the other end of the first anchoring plate is embedded in the first positioning groove and connected with the precast slab, and is used for supporting and preliminarily positioning the precast slab and resisting the force of the suspension propulsion module in the propulsion direction and the suspension direction;
One end of the second anchoring plate is connected with the track beam, and the other end of the second anchoring plate is embedded in the second positioning groove and connected with the precast slab and is used for resisting the force in the propulsion direction and the suspension direction of the suspension propulsion module;
The first connecting piece is used for connecting the precast slab and the suspension propulsion module and resisting the force of the suspension propulsion module in the guiding direction, the second connecting piece is used for connecting the precast slab and the track beam and resisting the force of the suspension propulsion module in the guiding direction, and the suspension propulsion module and the track beam are respectively arranged on two sides of the precast slab;
The electromagnet is connected with the track beam, is a position reference for adjusting precision and is used for generating a magnetic field to attract the permanent magnet after through flow;
The permanent magnet is arranged in the precast slab and is used for attracting with the electromagnet to drive the precast slab to be adjusted to a reference position, so that final positioning of the precast slab is realized.
Preferably, the suction force generated by the electromagnet and the permanent magnet comprises suction force in a pushing direction, suction force in a suspension direction and suction force in a guiding direction.
Preferably, after the prefabricated plate achieves final positioning, the first anchoring plate is fixedly connected with the prefabricated plate, the second anchoring plate is fixedly connected with the prefabricated plate, and the second connecting piece is used for fixedly connecting the prefabricated plate and the track beam; after the precast slab and the suspension propulsion module are placed in the track beam, the second anchoring plate is fixedly connected with the track beam.
Preferably, the first connecting piece is a bolt, the prefabricated plate is further provided with a first connecting hole, the suspension propulsion module is provided with a second connecting hole, and the bolt penetrates through the first connecting hole and the second connecting hole to realize connection between the prefabricated plate and the suspension propulsion module.
Preferably, the second connecting piece comprises a bolt and a bolt sleeve, the prefabricated plate is further provided with a third connecting hole, the bolt sleeve is embedded in the track beam, and the bolt penetrates through the third connecting hole to be in threaded connection with the bolt sleeve so as to realize connection between the prefabricated plate and the track beam.
Preferably, the side surface of the precast slab is further provided with a third positioning groove, and the third positioning groove is used for positioning the suspension propulsion module.
Preferably, the first anchor plate is fixedly connected with the track beam, and the second anchor plate is detachably connected with the track beam.
Preferably, the electromagnet is detachably connected with the track beam.
Preferably, the electromagnet and the permanent magnet are both Halbach magnet arrays.
According to another aspect of the present invention, there is provided a method of installing a mounting fixture for a levitation propulsion module, the method being for installing any of the fixtures described above, the method comprising:
one end of a first aiming and fixing plate is embedded in a track beam, and a permanent magnet is arranged at a designated position in a precast slab;
The prefabricated plate and the suspension propulsion module are fastened and connected by using a first connecting piece;
lifting and conveying the precast slab and the suspension propulsion module to a designated position above the track beam by utilizing a lifting device, conveying the precast slab and the suspension propulsion module from top to bottom, placing the precast slab and the suspension propulsion module on a first anchoring plate, and embedding the first anchoring plate in a first positioning groove at the bottom of the precast slab so as to realize the support and the preliminary positioning of the precast slab;
embedding a second anchoring plate into a second positioning groove at the top of the precast slab, and fastening one end of the second anchoring plate with the track beam;
the method comprises the steps of installing an electromagnet at a designated position of a track beam, and adjusting the precision of the electromagnet in three directions by utilizing a laser range finder so that the electromagnet becomes a position reference for adjusting the precision;
After the electromagnet is subjected to through flow, the electromagnet and the permanent magnet are attracted to drive the precast slab to be adjusted to the reference position, so that the final positioning of the precast slab is realized;
The other end of the first aiming plate is fixedly connected with the precast slab, and the other end of the second anchoring plate is fixedly connected with the precast slab;
and the prefabricated plate and the track beam are fastened and connected by using a second connecting piece.
By applying the technical scheme of the invention, a plurality of groups of suspension propulsion modules are firstly arranged on the precast slabs to form an integral structure, and then the integral structure is arranged in the track beam, so that workers do not need to enter the track and can operate above and below the track, and the problem that the suspension propulsion modules are arranged in a narrow space under the condition that the workers cannot enter the track for operation is solved; meanwhile, the positioning mode of electric excitation adsorption is realized through the electromagnet and the permanent magnet, only the position of the electromagnet is required to be adjusted, and the artificial adjustment and positioning of the suspension propulsion module with larger volume and weight are not required, so that the problem that the position fine adjustment of the suspension propulsion module is completed under the condition that a worker cannot enter a track to operate in a narrow space is solved. The installation tool and the installation method thereof improve the installation efficiency of the suspension propulsion module and reduce the labor cost.
Drawings
The accompanying drawings, which are included to provide a further understanding of embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention. It is evident that the drawings in the following description are only some embodiments of the present invention and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
Fig. 1 shows a schematic structural diagram of a mounting fixture for a levitation propulsion module according to an embodiment of the present invention;
FIG. 2 shows a left side view of the mounting fixture of FIG. 1;
FIG. 3 is a schematic view showing the assembled structure of the prefabricated panel and levitation propulsion module of FIG. 1;
FIG. 4 shows a left side view of the prefabricated panel and levitation propulsion module of FIG. 3 assembled;
FIG. 5 shows a schematic view of the track beam of FIG. 1;
FIG. 6 illustrates a perspective view of an electromagnet and permanent magnet assembly provided in accordance with one embodiment of the present invention;
fig. 7 shows a schematic plan view of an electromagnet and permanent magnet assembly provided in accordance with an embodiment of the present invention.
Wherein the above figures include the following reference numerals:
10. A prefabricated plate; 11. a first positioning groove; 12. a second positioning groove; 13. a third positioning groove; 14. a first connection hole; 15. a third connection hole; 20. a first anchor plate; 30. a second anchor plate; 41. a bolt sleeve; 50. an electromagnet; 60. a permanent magnet; 70. a levitation propulsion module; 80. a rail beam; 90. and a power supply device.
Detailed Description
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
As shown in fig. 1 to 7, the present invention provides an installation fixture for a levitation propulsion module, the fixture including a prefabricated panel 10, a first anchor panel 20, a second anchor panel 30, a first connection member, a second connection member, an electromagnet 50, and a permanent magnet 60;
The bottom of the precast slab 10 is provided with a first positioning groove 11, and the top is provided with a second positioning groove 12;
One end of the first anchoring plate 20 is connected with the track beam 80, and the other end is embedded in the first positioning groove 11 and connected with the prefabricated plate 10, so as to support and initially position the prefabricated plate 10 and resist the force of the suspension propulsion module 70 in the propulsion direction and the suspension direction;
one end of the second anchoring plate 30 is connected with the track beam 80, and the other end is embedded in the second positioning groove 12 and connected with the precast slab 10, so as to resist the force of the suspension propulsion module 70 in the propulsion direction and the suspension direction;
The first connecting piece is used for connecting the precast slab 10 and the suspension propulsion module 70 and resisting the force of the suspension propulsion module 70 in the guiding direction, the second connecting piece is used for connecting the precast slab 10 and the track beam 80 and resisting the force of the suspension propulsion module 70 in the guiding direction, and the suspension propulsion module 70 and the track beam 80 are respectively arranged at two sides of the precast slab 10;
the electromagnet 50 is connected with the track beam 80, and the electromagnet 50 is a position reference with adjustment precision and is used for generating a magnetic field to attract the permanent magnet 60 after passing through;
The permanent magnet 60 is disposed in the prefabricated panel 10, and is used for attracting the electromagnet 50 to drive the prefabricated panel 10 to adjust to a reference position, thereby realizing final positioning of the prefabricated panel 10.
The invention firstly installs a plurality of groups of suspension propulsion modules 70 on the precast slab 10 as an integral structure, and then installs the integral structure in the track beam 80, so that workers do not need to enter the track and can operate above and below the track, thereby solving the problem that the installation of the suspension propulsion modules 70 is completed under the condition that the workers cannot enter the track to operate in a narrow space; meanwhile, the positioning mode of electric excitation adsorption is realized through the electromagnet 50 and the permanent magnet 60, only the position of the electromagnet 50 is required to be adjusted, and the artificial adjustment and positioning of the suspension propulsion module 70 with larger volume and weight are not required, so that the problem of finishing the fine adjustment of the position of the suspension propulsion module 70 under the condition that a worker cannot enter a track to operate in a narrow space is solved. The installation fixture improves the installation efficiency of the suspension propulsion module 70 and reduces the labor cost.
According to one embodiment of the present invention, the attraction force generated by the electromagnet 50 and the permanent magnet 60 includes a attraction force in a pushing direction, a attraction force in a levitation direction, and a attraction force in a guiding direction.
According to one embodiment of the present invention, after the prefabricated panels 10 are finally positioned, the first anchor panel 20 is fastened to the prefabricated panels 10, the second anchor panel 30 is fastened to the prefabricated panels 10, and the second connector fastens the prefabricated panels 10 and the rail beams 80; after the precast slab 10 and the levitation thrust module 70 are placed in the track beam 80, the second anchor slab 30 is fastened to the track beam 80.
According to an embodiment of the present invention, for convenience of assembly, the first connection member is a bolt, the prefabricated panel 10 is further provided with a first connection hole 14, and the levitation propulsion module 70 is provided with a second connection hole, and the bolt passes through the first connection hole 14 and the second connection hole to connect the prefabricated panel 10 and the levitation propulsion module 70.
According to an embodiment of the present invention, the second connection member includes a bolt and a bolt sleeve 41 for facilitating assembly and improving a connection effect, the prefabricated panel 10 is further provided with a third connection hole 15, the bolt sleeve 41 is embedded in the rail beam 80, and the bolt is screwed with the bolt sleeve 41 through the third connection hole 15 to achieve connection of the prefabricated panel 10 and the rail beam 80. By providing the bolt bushing 41, the connection of the prefabricated panel 10 and the rail beam 80 is more fastened.
According to an embodiment of the present invention, the prefabricated panel 10 further has a third positioning groove 13 on a side surface thereof, and the third positioning groove 13 is used for positioning the levitation thrust module 70. In the installation process, the protruding part of the suspension propulsion module 70 is embedded into the third positioning groove 13 for positioning, and then the fastening connection of the third positioning groove and the third positioning groove is realized through the first connecting piece.
In order to facilitate the placement of the prefabricated panels 10 into the track beams 80, the first anchor panel 20 is fixedly coupled to the track beams 80 and the second anchor panel 30 is detachably coupled to the track beams 80 according to one embodiment of the present invention. Because of space constraints, the levitation propulsion module 70 can only be installed from top to bottom, and thus the upper anchor plate cannot adopt a pre-buried fixed connection structure, otherwise the levitation propulsion module 70 cannot enter the track beam 80. In the installation process, the prefabricated panels 10 and the suspension propulsion module 70 are taken as a whole structure, and enter the track beam 80 from top to bottom, and the second anchor plates 30 are required to be installed after the prefabricated panels 10 and the suspension propulsion module 70 are placed.
In order to reduce the fine tuning cost of the prefabricated panels 10 and the levitation propulsion module 70, the electromagnet 50 is detachably coupled with the rail beam 80 according to an embodiment of the present invention. After the prefabricated panel 10 and the levitation thrust module 70 on one side are installed, the electromagnet 50 is removed and installed on the rail beam 80 on the other side, so that the prefabricated panel 10 and the levitation thrust module 70 on the rail beam 80 on the other side are installed.
According to one embodiment of the present invention, in order to increase the attraction force of the electromagnet 50 and the permanent magnet 60 and to improve the positioning accuracy, the electromagnet 50 and the permanent magnet 60 each employ a Halbach magnet array.
According to one embodiment of the present invention, the electromagnet 50 is provided with an excitation current by means of a power supply 90. The power supply 90 outputs an adjustable direct current to the electromagnet 50, thereby adjusting the magnitude of the magnetic force of the electromagnet.
For a further understanding of the present invention, the following describes the installation method of the present invention in detail with reference to fig. 1 to 7.
The invention also provides a mounting method of the mounting tool for the suspension propulsion module, the method is used for mounting any tool, and the method comprises the following steps:
S1, embedding one end of a first aiming and fixing plate in a track beam 80, and installing a permanent magnet 60 at a designated position in a precast slab 10;
S2, fastening and connecting the prefabricated plate 10 and the suspension propulsion module 70 by using a first connecting piece;
s3, lifting the precast slab 10 and the suspension propulsion module 70 by using a lifting device and conveying the precast slab 10 and the suspension propulsion module 70 to a designated position above the track beam 80, conveying the precast slab 10 and the suspension propulsion module 70 from top to bottom and placing the precast slab 10 and the suspension propulsion module 70 on the first anchor slab 20, and embedding the first anchor slab 20 in a first positioning groove 11 at the bottom of the precast slab 10 so as to realize the support and preliminary positioning of the precast slab 10;
s4, embedding a second anchor plate 30 into a second positioning groove 12 at the top of the precast slab 10, and fastening one end of the second anchor plate with the track beam 80;
S5, mounting the electromagnet 50 at a designated position of the track beam 80, and performing precision adjustment on the electromagnet 50 in three directions by using a laser range finder so that the electromagnet 50 becomes a position reference for adjusting the precision;
S6, after the electromagnet 50 is subjected to through flow, the electromagnet 50 and the permanent magnet 60 attract each other to drive the precast slab 10 to be adjusted to the reference position, so that the precast slab 10 is finally positioned;
S7, the other end of the first aiming fixing plate is fixedly connected with the precast slab 10, and the other end of the second anchoring plate 30 is fixedly connected with the precast slab 10;
s8, fastening and connecting the prefabricated panel 10 and the track beam 80 by using a second connecting piece.
Further, in S5 of the present invention, three directions refer to a pushing direction, a levitation direction, and a guiding direction.
Further, in S6 of the present invention, the levitation thrust module 70 is adjusted to the reference position by adsorbing the prefabricated panel 10 having the position error to the reference position; thereby the positions of the suspension propulsion module 70 and the track beam 80 in the propulsion direction, the suspension direction and the guiding direction are fixed, the installation precision is ensured, and the manual adjustment operation time and the cost are saved.
In addition, in the present invention, the mounting method further includes: s9, the exciting current to the electromagnet 50 is cut off, the electromagnet 50 is removed and mounted at the next designated position on the track beam 80, and the next prefabricated slab 10 is mounted.
The invention firstly installs a plurality of groups of suspension propulsion modules 70 on the precast slab 10 as an integral structure, and then installs the integral structure in the track beam 80, so that workers do not need to enter the track and can operate above and below the track, thereby solving the problem that the installation of the suspension propulsion modules 70 is completed under the condition that the workers cannot enter the track to operate in a narrow space; meanwhile, the positioning mode of electric excitation adsorption is realized through the electromagnet 50 and the permanent magnet 60, only the position of the electromagnet 50 is required to be adjusted, and the artificial adjustment and positioning of the suspension propulsion module 70 with larger volume and weight are not required, so that the problem of finishing the fine adjustment of the position of the suspension propulsion module 70 under the condition that a worker cannot enter a track to operate in a narrow space is solved. The installation method of the invention improves the installation efficiency of the suspension propulsion module 70 and reduces the labor cost.
In summary, the present invention provides an installation tool for a levitation propulsion module and an installation method thereof, wherein a plurality of groups of levitation propulsion modules 70 are installed on a prefabricated slab 10 as an integral structure, and then the integral structure is installed in a track beam 80, so that workers do not need to enter the track and operate above and below the track, and the problem that the installation of the levitation propulsion modules 70 is completed under the condition that the workers cannot enter the track in a narrow space is solved; meanwhile, the positioning mode of electric excitation adsorption is realized through the electromagnet 50 and the permanent magnet 60, only the position of the electromagnet 50 is required to be adjusted, and the artificial adjustment and positioning of the suspension propulsion module 70 with larger volume and weight are not required, so that the problem of finishing the fine adjustment of the position of the suspension propulsion module 70 under the condition that a worker cannot enter a track to operate in a narrow space is solved. The installation tool and the installation method thereof improve the installation efficiency of the suspension propulsion module 70 and reduce the labor cost.
In the description of the present invention, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present invention; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "upper surface on … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations 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 "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present invention.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The installation tool for the suspension propulsion module is characterized by comprising a precast slab (10), a first anchoring slab (20), a second anchoring slab (30), a first connecting piece, a second connecting piece, an electromagnet (50) and a permanent magnet (60);
the bottom of the precast slab (10) is provided with a first positioning groove (11), and the top of the precast slab is provided with a second positioning groove (12);
One end of the first anchoring plate (20) is connected with the track beam (80), and the other end of the first anchoring plate is embedded in the first positioning groove (11) and connected with the precast slab (10) for supporting and primarily positioning the precast slab (10) and resisting the force of the suspension propulsion module (70) in the propulsion direction and the suspension direction;
One end of the second anchoring plate (30) is connected with the track beam (80), and the other end of the second anchoring plate is embedded in the second positioning groove (12) and connected with the precast slab (10) and is used for resisting the force of the suspension propulsion module (70) in the propulsion direction and the suspension direction;
the first connecting piece is used for connecting the precast slab (10) and the suspension propulsion module (70) and resisting the force of the suspension propulsion module (70) in the guiding direction, the second connecting piece is used for connecting the precast slab (10) and the track beam (80) and resisting the force of the suspension propulsion module (70) in the guiding direction, and the suspension propulsion module (70) and the track beam (80) are respectively arranged on two sides of the precast slab (10);
The electromagnet (50) is connected with the track beam (80), and the electromagnet (50) is a position reference with adjustment precision and is used for generating a magnetic field to attract the permanent magnet (60) after through flow;
The permanent magnet (60) is arranged in the precast slab (10) and is used for attracting the electromagnet (50) to drive the precast slab (10) to be adjusted to a reference position, so that the final positioning of the precast slab (10) is realized.
2. Tool according to claim 1, wherein the suction force generated by the electromagnet (50) and the permanent magnet (60) comprises a suction force in a pushing direction, a suction force in a floating direction and a suction force in a guiding direction.
3. Tool according to claim 1 or 2, wherein after final positioning of the prefabricated panels (10) the first anchor panel (20) is fastened to the prefabricated panels (10), the second anchor panel (30) is fastened to the prefabricated panels (10), the second connection piece fastening the prefabricated panels (10) to the rail beams (80); after the precast slab (10) and the suspension propulsion module (70) are placed into the track beam (80), the second anchor slab (30) is fixedly connected with the track beam (80).
4. Tool according to claim 1 or 2, wherein the first connecting piece is a bolt, the prefabricated plate (10) is further provided with a first connecting hole (14), the suspension propulsion module (70) is provided with a second connecting hole, and the bolt passes through the first connecting hole (14) and the second connecting hole to realize the connection of the prefabricated plate (10) and the suspension propulsion module (70).
5. Tool according to claim 1 or 2, wherein the second connecting piece comprises a bolt and a bolt sleeve (41), the prefabricated plate (10) is further provided with a third connecting hole (15), the bolt sleeve (41) is embedded in the track beam (80), and the bolt passes through the third connecting hole (15) and is in threaded connection with the bolt sleeve (41) so as to realize the connection of the prefabricated plate (10) and the track beam (80).
6. Tool according to claim 1 or 2, characterized in that the prefabricated panel (10) is further provided with a third positioning groove (13) on the side surface, wherein the third positioning groove (13) is used for positioning the suspension propulsion module (70).
7. Tool according to claim 1 or 2, wherein the first anchorage plate (20) is fixedly connected to the rail beam (80) and the second anchorage plate (30) is detachably connected to the rail beam (80).
8. Tool according to claim 1 or 2, wherein the electromagnet (50) is detachably connected to the rail beam (80).
9. Tool according to claim 1 or 2, wherein the electromagnet (50) and the permanent magnet (60) each employ a Halbach magnet array.
10. A method of installing a tooling for a levitation propulsion module, the method for installing the tooling of any of claims 1-9, the method comprising:
One end of a first aiming fixing plate is pre-buried in a track beam (80), and a permanent magnet (60) is arranged at a designated position in a precast slab (10);
The prefabricated plate (10) and the suspension propulsion module (70) are fastened and connected by using a first connecting piece;
lifting and conveying the precast slab (10) and the suspension propulsion module (70) to a designated position above the track beam (80) by using a lifting device, conveying and placing the precast slab (10) and the suspension propulsion module (70) on the first anchor plate (20) from top to bottom, and embedding the first anchor plate (20) in a first positioning groove (11) at the bottom of the precast slab (10) so as to realize the support and preliminary positioning of the precast slab (10);
embedding a second anchoring plate (30) into a second positioning groove (12) at the top of the precast slab (10), and fastening one end of the second anchoring plate with a track beam (80);
The electromagnet (50) is arranged at a designated position of the track beam (80), and the precision of the electromagnet (50) is adjusted in three directions by using a laser range finder, so that the electromagnet (50) becomes a position reference for adjusting the precision;
After the electromagnet (50) is subjected to through flow, the electromagnet (50) and the permanent magnet (60) are attracted to drive the prefabricated plate (10) to be adjusted to the reference position, so that the prefabricated plate (10) is finally positioned;
the other end of the first aiming fixing plate is fixedly connected with the precast slab (10), and the other end of the second anchoring plate (30) is fixedly connected with the precast slab (10);
The prefabricated panel (10) and the track beam (80) are fastened by means of a second connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211501698.6A CN118081357A (en) | 2022-11-28 | 2022-11-28 | Installation tool and installation method for suspension propulsion module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211501698.6A CN118081357A (en) | 2022-11-28 | 2022-11-28 | Installation tool and installation method for suspension propulsion module |
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| Publication Number | Publication Date |
|---|---|
| CN118081357A true CN118081357A (en) | 2024-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211501698.6A Pending CN118081357A (en) | 2022-11-28 | 2022-11-28 | Installation tool and installation method for suspension propulsion module |
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| CN (1) | CN118081357A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118461376A (en) * | 2024-05-31 | 2024-08-09 | 中铁二十三局集团有限公司 | Magnet module positioning system and method for magnetic levitation track beam in narrow space |
-
2022
- 2022-11-28 CN CN202211501698.6A patent/CN118081357A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118461376A (en) * | 2024-05-31 | 2024-08-09 | 中铁二十三局集团有限公司 | Magnet module positioning system and method for magnetic levitation track beam in narrow space |
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