CN216056541U

CN216056541U - Rotor bracket convenient to install

Info

Publication number: CN216056541U
Application number: CN202122736266.0U
Authority: CN
Inventors: 张建忠; 张亚刚; 朱月昌; 张春利
Original assignee: Jiangsu Guochang Wind Power Equipment Manufacturing Co ltd
Current assignee: Jiangsu Guochang Wind Power Equipment Manufacturing Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-03-15
Anticipated expiration: 2031-11-10

Abstract

The utility model relates to a rotor bracket convenient to mount in the technical field of motors, which comprises a bracket main body mechanism, a first connecting shaft, a second connecting shaft and a locking mechanism, wherein the bracket main body mechanism comprises an outer ring and an inner supporting ring, the outer ring is positioned at the locking position of the bracket main body mechanism, the inner supporting ring is positioned at the inner end of the bracket main body mechanism, the first connecting shaft is positioned at the upper end inside the bracket main body mechanism, and the second connecting shaft is positioned at the lower end inside the bracket main body mechanism and is fixedly connected with the first connecting shaft. Can be convenient for fix between first connecting axle and the inner support ring through setting up the thread groove, and the mounting means is more convenient, effectual convenience that has improved the installation to fixing bolt's pressure when spacing dispersible first connecting axle of convenience and second connecting axle are rotatory, improve fixing bolt's life, avoid fixing bolt to appear the phenomenon of smooth silk wearing and tearing after long-term the use and take place, cause the influence to the dismantlement and the installation in later stage.

Description

Rotor bracket convenient to install

Technical Field

The utility model relates to the technical field of motors, in particular to a rotor bracket convenient to mount.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, the motor is represented by a letter M in a circuit, the motor mainly has the function of generating driving torque and is used as a power source of electrical appliances or various machines, the generator is represented by a letter G in the circuit, and the generator mainly has the function of converting mechanical energy into electric energy.

The existing patent number is (CN 214101017U) specifically is a motor rotor support convenient to installation, including being cylindric support body, the up end of support body is equipped with the transversal bulge loop of personally submitting the ring, the vertical first screw that is equipped with of up end of bulge loop, the inboard of bulge loop is equipped with motor shaft, motor shaft's outer wall circumference is fixed and is equipped with the engaging lug, the vertical second screw that is equipped with on the engaging lug, engaging lug and support body pass through fixing bolt fixed connection, and great wearing and tearing appear easily after long-term the use in the main atress part of rotor support that the article proposed, and comparatively loaded down with trivial details when installing, provide a rotor support convenient to installation for this reason.

Disclosure of Invention

In order to solve the problems, the utility model provides the rotor support convenient to mount, which is provided with the limiting strips, so that the pressure on the fixing bolt can be dispersed when the first connecting shaft and the second connecting shaft rotate, the service life of the fixing bolt is prolonged, and the phenomenon that the fixing bolt is worn due to sliding wires after being used for a long time is avoided, and the later-stage dismounting and mounting are influenced.

The technical scheme of the utility model is as follows:

the utility model provides a rotor support convenient to installation, includes support main part mechanism, first connecting axle, second connecting axle and locking mechanical system, support main part mechanism includes outer loop and inner support ring, the outer loop is located the locking of support main part mechanism, the inner support ring is located the inner of support main part mechanism, first connecting axle is located the inside upper end of support main part mechanism, the second connecting axle is located the inside lower extreme of support main part mechanism and with first connecting axle fixed connection.

The working principle of the technical scheme is as follows:

first, the first connecting shaft and the second connecting shaft are inserted into the support main body mechanism, so that the first connecting shaft frame falls on the upper end of the inner support ring.

In a further technical scheme, the locking mechanism includes a jack, the jack is located at the upper end of the inner support ring, the jack is symmetrically distributed at the upper end of the inner support ring, fixing bolts are installed at the outer end of the support body mechanism in a threaded manner, the fixing bolts are symmetrically distributed at the outer end of the support body mechanism, and the fixing bolts extend to the inside of the jack.

Fixing bolt can twist the inside of jack after the installation and fix the inserted block for support body mechanism and first coupling shaft are connected more stably.

In a further technical scheme, the outer end of first connecting axle lower extreme fixed mounting has the inserted block, the inserted block is in the outer end symmetric distribution of first connecting axle lower extreme, inserted block and jack looks adaptation, the inserted block extends to the inside of jack.

When the installation, the inserting block at the lower end of the first connecting shaft is inserted into the inserting hole and is fixed through the fixing bolt, and the installation convenience is improved.

In a further technical scheme, a thread groove is fixedly arranged in the middle of the outer end of the insert block, the thread groove is matched with the fixing bolt, and the thread groove is in threaded connection with the fixing bolt.

After the insert block is inserted into the interior of the insertion hole, the fixing bolt is screwed into the interior of the thread groove.

In a further technical scheme, a compression spring is fixedly installed inside the thread groove and movably connected with the fixing bolt.

The hold-down spring can carry out reverse effort to fixing bolt in the in-process that uses, avoids it to appear not hard up the phenomenon and takes place.

In a further technical scheme, sliding grooves are fixedly formed in the left end and the right end of the second connecting shaft, and the inner ends of the sliding grooves are of square structures.

The in-process spout and spacing strip of installing block with, cooperation fixing bolt's is fixed for whole more stable of using reduces fixing bolt's service pressure.

In a further technical scheme, the left end and the right end of the inner support ring are fixedly provided with limit strips, and the limit strips are matched with the sliding grooves.

Spacing dispersible first connecting axle and second connecting axle are to fixing bolt's pressure when rotatory, improve fixing bolt's life, avoid fixing bolt to appear smooth phenomenon of wearing and tearing after long-term the use to take place, cause the influence to the dismantlement and the installation in later stage.

The utility model has the beneficial effects that:

1. the inner support ring can provide better support force for the first connecting shaft, so that the support can better provide support for the motor in the running process of the motor, and the use stability is effectively improved;

2. the bracket and the motor shaft can be more firmly fixed through the locking mechanism, the overall stability is improved, and the fixing effect is effectively improved;

3. the insertion blocks are inserted into the insertion holes and are symmetrically distributed, so that the centrifugal force generated by the rotation of the motor shaft can be effectively dispersed, the looseness of the bracket and the motor shaft in the use process is avoided, and the use stability is effectively improved;

4. the first connecting shaft and the inner support ring can be conveniently fixed by arranging the thread groove, the installation mode is more convenient, and the installation convenience is effectively improved;

5. the fixing bolt can be acted in a reverse direction by installing the compression spring, so that the loosening phenomenon is avoided, and the stability in use is further improved;

6. the sliding groove is clamped with the limiting strip and is matched with the fixing of the fixing bolt, so that the integral use is more stable, and the use pressure of the fixing bolt is reduced;

7. spacing dispersible first connecting axle and second connecting axle are to fixing bolt's pressure when rotatory, improve fixing bolt's life, avoid fixing bolt to appear smooth phenomenon of wearing and tearing after long-term the use to take place, cause the influence to the dismantlement and the installation in later stage.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic perspective view of a main body mechanism of the stand according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of an embodiment of the present invention;

FIG. 4 is an enlarged cross-sectional view of a portion of the locking mechanism of an embodiment of the present invention;

description of reference numerals:

1. a bracket main body mechanism; 101. an outer ring; 102. an inner support ring; 2. a first connecting shaft; 3. a second connecting shaft; 4. a locking mechanism; 401. a jack; 402. fixing the bolt; 403. inserting a block; 404. a thread groove; 405. a compression spring; 406. a chute; 407. and (5) a limiting strip.

Detailed Description

The embodiments of the present invention will be further described with reference to the accompanying drawings.

Example 1

As shown in fig. 1, 2, 3 and 4, the present invention provides a rotor bracket convenient for installation, which includes a bracket main body mechanism 1, a first connecting shaft 2, a second connecting shaft 3 and a locking mechanism 4, wherein the bracket main body mechanism 1 includes an outer ring 101 and an inner supporting ring 102, the outer ring 101 is located at the inner end of the bracket main body mechanism 1, the inner supporting ring 102 is located at the upper end inside the bracket main body mechanism 1, the first connecting shaft 2 is located at the upper end inside the bracket main body mechanism 1, and the second connecting shaft 3 is located at the lower end inside the bracket main body mechanism 1 and is fixedly connected with the first connecting shaft 2.

In the present embodiment, the first connecting shaft 2 and the second connecting shaft 3 are first inserted into the inside of the holder main body mechanism 1, and the first connecting shaft 2 is held down on the upper end of the inner support ring 102.

Example 2

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, on the basis of embodiment 1, the present invention provides a technical solution: the locking mechanism 4 comprises a jack 401, the jack 401 is located at the upper end of the inner support ring 102, the jacks 401 are symmetrically distributed at the upper end of the inner support ring 102, fixing bolts 402 are installed at the outer end of the support body mechanism 1 in a threaded manner, the fixing bolts 402 are symmetrically distributed at the outer end of the support body mechanism 1, the fixing bolts 402 extend into the jacks 401, an insert block 403 is fixedly installed at the outer end of the lower end of the first connecting shaft 2, the insert block 403 is symmetrically distributed at the outer end of the lower end of the first connecting shaft 2, the insert block 403 is matched with the jack 401, the insert block 403 extends into the jack 401, a thread groove 404 is fixedly arranged in the middle of the outer end of the insert block 403, the thread groove 404 is matched with the fixing bolt 402, the thread groove 404 is in threaded connection with the fixing bolt 402, a compression spring 405 is fixedly installed inside the thread groove 404, and the compression spring 405 is movably connected with the fixing bolt 402, sliding grooves 406 are fixedly arranged at the left end and the right end of the second connecting shaft 3, the inner ends of the sliding grooves 406 are of a square structure, limiting strips 407 are fixedly arranged at the left end and the right end of the inner supporting ring 102, and the limiting strips 407 are matched with the sliding grooves 406.

In the present embodiment, while the first connecting shaft 2 and the second connecting shaft 3 are being mounted, the insertion block 403 at the lower end of the first connecting shaft 2 is inserted into the inside of the insertion hole 401, at the same time, the sliding grooves 406 at the left and right ends of the second connecting shaft 3 are clamped and limited by the limiting strips 407 at the left and right ends of the inner end of the inner supporting ring 102, the fixing bolt 402 is then screwed into the interior of the threaded groove 404, until the compression spring 405 is compressed to the tightest state, the hold-down spring 405 can exert a reverse force on the fixing bolt 402 during use, so as to prevent the fixing bolt from loosening, and spacing 407 dispersible first connecting axle 2 and second connecting axle 3 pressure to fixing bolt 402 when rotatory, improve fixing bolt 402's life, avoid fixing bolt 402 to appear the phenomenon of smooth silk wearing and tearing after long-term the use and take place, cause the influence to the dismantlement and the installation in later stage.

The above examples only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims

1. The utility model provides a rotor support convenient to installation, includes support main part mechanism (1), first connecting axle (2), second connecting axle (3) and locking mechanical system (4), its characterized in that: the support main body mechanism (1) comprises an outer ring (101) and an inner supporting ring (102), the outer ring (101) is located at the locking position of the support main body mechanism (1), the inner supporting ring (102) is located at the inner end of the support main body mechanism (1), the first connecting shaft (2) is located at the upper end inside the support main body mechanism (1), and the second connecting shaft (3) is located at the lower end inside the support main body mechanism (1) and is fixedly connected with the first connecting shaft (2).

2. A rotor bracket to facilitate mounting according to claim 1, wherein: the locking mechanism (4) comprises a jack (401), the jack (401) is located at the upper end of the inner support ring (102), the jack (401) is symmetrically distributed at the upper end of the inner support ring (102), fixing bolts (402) are installed at the outer end of the support main body mechanism (1) in a threaded mode, the fixing bolts (402) are symmetrically distributed at the outer end of the support main body mechanism (1), and the fixing bolts (402) extend to the inner portion of the jack (401).

3. A rotor bracket to facilitate mounting according to claim 2, wherein: the outer end fixed mounting of first connecting axle (2) lower extreme has inserted block (403), inserted block (403) are in first connecting axle (2) lower extreme outer end symmetric distribution, inserted block (403) and jack (401) looks adaptation, inserted block (403) extend to the inside of jack (401).

4. A rotor bracket to facilitate mounting according to claim 3, wherein: the middle part of the outer end of the insert block (403) is fixedly provided with a thread groove (404), the thread groove (404) is matched with the fixing bolt (402), and the thread groove (404) is in threaded connection with the fixing bolt (402).

5. A rotor bracket to facilitate mounting according to claim 4, wherein: and a compression spring (405) is fixedly installed in the thread groove (404), and the compression spring (405) is movably connected with the fixing bolt (402).

6. A rotor bracket to facilitate mounting according to claim 5, wherein: sliding grooves (406) are fixedly arranged at the left end and the right end of the second connecting shaft (3), and the inner ends of the sliding grooves (406) are of square structures.

7. A rotor bracket to facilitate mounting according to claim 6, wherein: the left end and the right end of the inner support ring (102) are fixedly provided with limiting strips (407), and the limiting strips (407) are matched with the sliding grooves (406).