CN215318330U - Dismounting and repairing fixing device for permanent magnet synchronous main machine of elevator - Google Patents
Dismounting and repairing fixing device for permanent magnet synchronous main machine of elevator Download PDFInfo
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- CN215318330U CN215318330U CN202121405232.7U CN202121405232U CN215318330U CN 215318330 U CN215318330 U CN 215318330U CN 202121405232 U CN202121405232 U CN 202121405232U CN 215318330 U CN215318330 U CN 215318330U
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Abstract
The utility model relates to a device for overhauling and fixing a permanent magnet synchronous main machine of an elevator, which comprises a base, wherein the base comprises two symmetrical and vertically arranged brackets, reinforcing ribs are equidistantly arranged between the brackets, a main supporting platform is arranged at the front end of each bracket, an installing groove for fixing the main body part of the main machine to be disassembled is formed in the main supporting platform, a first sliding groove is formed in the rear part of the main supporting platform on each bracket, an auxiliary supporting platform is connected in the first sliding groove in a sliding manner, the auxiliary supporting platform can slide to the corresponding position to support according to the size of the main machine, the main supporting platform and the auxiliary supporting platform are arranged on a frame of the base to doubly support the main machine to be disassembled, and the installing groove, the first sliding groove and the second sliding groove are added to ensure that the main machines with different sizes can be fixedly installed, so as to achieve multiple purposes, the maintenance work of the elevator main machine is greatly facilitated, and the maintenance efficiency and precision are improved.
Description
Technical Field
The utility model relates to the technical field of maintenance tools for elevator main machines, in particular to a dismounting and fixing device for an elevator permanent magnet synchronous main machine.
Background
The use of elevators is becoming more and more popular, with permanent magnet synchronous machines being more common. The installation and maintenance process requirements of the rotor, the stator, the bearing and the magnetic steel in the permanent magnet synchronous host are higher, the host can be abnormally operated due to slight error, and the host needs to be periodically disassembled for inspection or maintenance under general conditions.
When the permanent magnet synchronous main machine is detached from the main machine base, the permanent magnet synchronous main machine is usually placed on the ground for disassembly, the main machine is difficult to disassemble parts such as a rotor and a bearing of the main machine and easy to damage, a simple support is generally adopted to support the main machine, the weight of the circumferential machine head part on the main machine with certain specifications is also large, and the whole instability is caused if the circumferential machine head part is not supported, so that the improvement is needed.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: in order to solve the problems in the prior art, an improved dismounting and fixing device for a permanent magnet synchronous main machine of an elevator is provided.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a dismounting and fixing device for an elevator permanent magnet synchronous host comprises a base, wherein the base comprises two symmetrical and vertically arranged supports, reinforcing ribs are arranged between the supports at equal intervals, a main supporting platform is arranged at the front end of each support, a mounting groove used for fixing the main body part of the host to be dismounted is formed in each main supporting platform, a first sliding groove is formed in each support and positioned behind the corresponding main supporting platform, and an auxiliary supporting platform is connected in each first sliding groove in a sliding mode and can slide to the corresponding position to support the corresponding position according to the size of the host;
the auxiliary supporting platform is provided with a second sliding chute, two oblique supporting pieces are arranged in the second sliding chute in a sliding mode, the two oblique supporting pieces are symmetrically distributed and arranged until resultant force supports the cylindrical machine head part of the main machine to be disassembled in an oblique plane, and the main machine of the elevator is further stabilized so as to be not prone to shaking during disassembly and assembly;
screw holes are formed in the front end and the rear end of the second sliding groove on the auxiliary supporting platform, and the oblique supporting pieces are fastened and connected through bolts;
furthermore, the inclined support piece comprises a bottom plate which is connected in the second sliding groove in a sliding manner, an inclined plate is fixedly connected to the bottom plate through a support rib, and the bottom plate is fixed to the screw hole through a bolt;
furthermore, two fixing edges respectively straddling the front end and the rear end of the second sliding chute are arranged on the bottom plate, and each fixing edge is fixedly connected with a corresponding screw hole through a bolt;
furthermore, the main supporting platform and the auxiliary supporting platform are arranged in parallel, and the angle between the main supporting platform and the auxiliary supporting platform is 90 degrees;
furthermore, auxiliary fixing blocks are arranged on the bracket and positioned at the front side and the rear side of the main supporting platform.
The utility model has the beneficial effects that: the defect that exists among the background art is solved, treat to tear open the host computer and carry out dual support through setting up main supporting platform and assisting supporting platform in the base frame, the joining of mounting groove, first spout, second spout has satisfied different sizes host computer moreover and has all can carry out fixed mounting, kills many birds with one stone, has made things convenient for the maintenance work of elevator host computer greatly, has improved the efficiency and the precision of maintenance.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
fig. 2 is a schematic structural view of the elevator main machine support embodied in the utility model;
fig. 3 is a schematic view of the connection position of the diagonal support member and the cylindrical head portion of the elevator main unit according to the present invention;
fig. 4 is a schematic structural view of the upper fixing edge of the base plate in the present invention.
In the figure: 1. the supporting frame comprises a supporting frame, 2 reinforcing ribs, 3 a main supporting platform, 4 mounting grooves, 5 first sliding grooves, 6 auxiliary supporting platforms, 7 second sliding grooves, 8 oblique supporting pieces, 81 bottom plates, 82 supporting ribs, 83 sloping plates, 84 fixing edges, 9 screw holes, 10 bolts and 11 auxiliary fixing blocks.
Detailed Description
The utility model will now be described in further detail with reference to the drawings and preferred embodiments. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
The embodiment of the dismounting and fixing device for the permanent magnet synchronous main machine of the elevator, as shown in fig. 1-4, comprises a base, wherein the base comprises two symmetrical and vertically arranged brackets 1, reinforcing ribs 2 are equidistantly arranged between the brackets 1, a main supporting platform 3 is arranged at the front end of each bracket 1, a mounting groove 4 for fixing the main body part of the main machine to be dismounted is formed in each main supporting platform 3, a first sliding groove 5 is formed in the rear part of each main supporting platform 3 on each bracket 1, and an auxiliary supporting platform 6 is slidably connected in each first sliding groove 5 and can slide to the corresponding position to support the auxiliary supporting platform according to the size of the main machine; a second sliding chute 7 is formed in the auxiliary supporting platform 6, two oblique supporting pieces 8 are arranged in the second sliding chute 7 in a sliding mode, the two oblique supporting pieces 8 are symmetrically distributed and arranged until resultant force supports the cylindrical machine head part of the main machine to be disassembled in a diagonal plane mode, and the main machine of the elevator is further stabilized so that the main machine of the elevator is not prone to shaking during disassembly and assembly; screw holes 9 are formed in the auxiliary supporting platform 6 at the front end and the rear end of the second sliding chute 7, and the oblique supporting pieces 8 are fastened and connected through bolts 10;
the inclined support member 8 comprises a bottom plate 81 slidably connected in the second chute 7, an inclined plate 83 is fixedly connected to the bottom plate 81 through a support rib 82, and the bottom plate 81 is fixed to the screw hole 9 through a bolt 10; two fixing edges 84 respectively straddling the front end and the rear end of the second chute 7 are arranged on the bottom plate 81, and each fixing edge 84 is fixedly connected with a corresponding screw hole 9 through a bolt 10; the main supporting platform 3 and the auxiliary supporting platform 6 are arranged in parallel, and the angle between the main supporting platform and the auxiliary supporting platform is 90 degrees; auxiliary fixing blocks 11 are arranged on the bracket 1 and positioned on the front side and the rear side of the main supporting platform 3.
The working principle is as follows: the main part of the elevator main machine to be maintained is fixed on the mounting groove 4 of the main supporting platform 3 on the base through the bolt, then the position of the cylindrical machine head part protruding out of one side of the main machine is observed, after the auxiliary supporting platform 6 slides to the corresponding position in the first sliding groove 5, the oblique planes of the two oblique supporting pieces 8 to the two sides are adjusted to prop against the cylindrical machine head part, then the two fixing edges 84 on the bottom plate 81 are fixed through the bolt 10, namely, the fixing of the elevator permanent magnet synchronous main machine is completed, when the main machines with different specifications and sizes are replaced, only the fixing position in the mounting groove 4 needs to be correspondingly adjusted, the position of the auxiliary supporting platform 6 and the positions of the two oblique supporting pieces 8 can be conveniently changed.
While particular embodiments of the present invention have been described in the foregoing specification, the present invention is not limited to the specific embodiments, and modifications and variations of the foregoing detailed description can be made by those skilled in the art without departing from the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a fixing device is overhauld to dismantlement of synchronous host computer of elevator permanent magnetism which characterized in that: the detachable main machine supporting frame comprises a base, wherein the base comprises two symmetrical and vertically arranged supports (1), reinforcing ribs (2) are arranged between the supports (1) at equal intervals, a main supporting platform (3) is arranged at the front end of each support (1), a mounting groove (4) for fixing a main body part of a main machine to be detached is formed in each main supporting platform (3), a first sliding groove (5) is formed in the support (1) and positioned behind the main supporting platform (3), and an auxiliary supporting platform (6) is connected in the first sliding groove (5) in a sliding mode;
a second sliding chute (7) is formed in the auxiliary supporting platform (6), two oblique supporting pieces (8) are arranged in the second sliding chute (7) in a sliding mode, and the two oblique supporting pieces (8) are symmetrically distributed and arranged until resultant force supports the cylindrical machine head part of the main machine to be disassembled in an oblique plane;
vice supporting platform (6) on lie in the second spout (7) around both ends all seted up screw hole (9), will through bolt (10) slant support piece (8) fastening connection.
2. The dismounting and fixing device of the elevator permanent magnet synchronous main machine according to claim 1, characterized in that: slant support piece (8) include sliding connection bottom plate (81) in second spout (7), bottom plate (81) on through brace rod (82) fixedly connected with swash plate (83), bottom plate (81) on fix through bolt (10) on screw hole (9).
3. The dismounting and fixing device of the elevator permanent magnet synchronous main machine according to claim 2, characterized in that: bottom plate (81) on be provided with and stride respectively and put two fixed limit (84) of second spout (7) front and back both ends department, pass through bolt (10) and corresponding screw hole (9) fixed connection on every fixed limit (84).
4. The dismounting and fixing device of the elevator permanent magnet synchronous main machine according to claim 1, characterized in that: the main supporting platform (3) and the auxiliary supporting platform (6) are arranged in parallel, and the angle between the main supporting platform and the auxiliary supporting platform is 90 degrees.
5. The dismounting and fixing device of the elevator permanent magnet synchronous main machine according to claim 1, characterized in that: and auxiliary fixed blocks (11) are arranged on the bracket (1) and positioned at the front side and the rear side of the main supporting platform (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121405232.7U CN215318330U (en) | 2021-06-23 | 2021-06-23 | Dismounting and repairing fixing device for permanent magnet synchronous main machine of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121405232.7U CN215318330U (en) | 2021-06-23 | 2021-06-23 | Dismounting and repairing fixing device for permanent magnet synchronous main machine of elevator |
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| Publication Number | Publication Date |
|---|---|
| CN215318330U true CN215318330U (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121405232.7U Active CN215318330U (en) | 2021-06-23 | 2021-06-23 | Dismounting and repairing fixing device for permanent magnet synchronous main machine of elevator |
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| CN (1) | CN215318330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113459014A (en) * | 2021-06-23 | 2021-10-01 | 江苏省特种设备安全监督检验研究院 | Dismounting and fixing device for permanent magnet synchronous main machine of elevator |
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2021
- 2021-06-23 CN CN202121405232.7U patent/CN215318330U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113459014A (en) * | 2021-06-23 | 2021-10-01 | 江苏省特种设备安全监督检验研究院 | Dismounting and fixing device for permanent magnet synchronous main machine of elevator |
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