CN221221993U

CN221221993U - Synchronous motor installs additional and weaves holder soon

Info

Publication number: CN221221993U
Application number: CN202322712709.1U
Authority: CN
Inventors: 何宇
Original assignee: Guangzhou Xunye Elevator Factory General Partnership
Current assignee: Guangzhou Xunye Elevator Factory General Partnership
Priority date: 2023-10-10
Filing date: 2023-10-10
Publication date: 2024-06-25
Anticipated expiration: 2033-10-10

Abstract

The utility model discloses a synchronous motor additionally-installed rotary braiding retainer, which comprises a retainer body, wherein a first bolt is arranged on the surface of the retainer body, a first nut is sleeved on the surface of the first bolt, a first flat washer is arranged on one side of the first nut, and a spring is arranged on one side of the first flat washer. According to the utility model, the retainer body, the first bolt, the first nut, the first flat washer, the spring and the rubber sheath are matched, the upper first nut is adjusted, so that the three rubber sheaths are uniformly stressed, the elevator is in trial operation, whether vibration exists or not is observed, if vibration exists, the retainer body can be pushed by hands when the elevator is in operation, the force is applied while the observation is carried out, the force is moderate, the upper first nut is relatively adjusted to compress the rubber sleeve according to the direction of the force, and then the upper first nut and the lower first nut are mutually locked, so that the operation is simple, the effect of high practicability is achieved, and the problem of low practicability of the conventional device is solved.

Description

Synchronous motor installs additional and weaves holder soon

Technical Field

The utility model relates to the technical field of synchronous motor accessories, in particular to a synchronous motor additionally-installed rotary braiding retainer.

Background

The linear motor is a transmission device capable of converting electric energy into mechanical energy of linear motion without any intermediate transmission structure, so that the transmission mode is also called zero transmission or direct drive, the linear motor has the advantages of high acceleration, high speed, high positioning precision, simple structure, low noise, unrestricted stroke, maintenance-free, safe and reliable operation, long service life and the like, the permanent magnet linear synchronous motor combines the characteristics of the permanent magnet motor and the linear motor, has the advantages of small volume, simple structure, large thrust, high precision, large stroke and the like, and the flat permanent magnet linear synchronous motor is used as one of the types of permanent magnet linear synchronous motor and is widely applied to occasions such as numerical control processing, vertical lifting, transportation, material conveying and the like according to the difference of the volume and the functions, however, synchronous motor series elevators generate vibration when the elevator runs due to the reason of rotary braiding fixing technology, and a rotary braiding retainer is required to be additionally arranged.

Disclosure of utility model

The utility model aims to provide a synchronous motor additionally provided with a rotary braiding retainer, which has the advantage of high practicality and solves the problem of low practicability of the conventional device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a synchronous machine installs spin-knitting holder additional, includes the holder body, the surface of holder body is provided with first bolt, the surface cover of first bolt is equipped with first nut, one side of first nut is provided with first plain washer, one side of first plain washer is provided with the spring, the surface cover of spring is equipped with the rubber sheath.

Preferably, one side of the retainer body is connected with a second bolt through a threaded hole in a threaded mode, and a second nut is arranged on the surface of the second bolt.

Preferably, the number of the first bolts is three, and the three first bolts are arranged equidistantly on the surface of the retainer body.

Preferably, the number of the first nuts sleeved on the surface of the first bolt is two, and the number of the first nuts is six.

Preferably, the surface of the rubber sheath is provided with a protective layer, the protective layer comprises a heat insulation layer and a wear-resistant layer, and one side of the heat insulation layer is provided with the wear-resistant layer.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the retainer body, the first bolt, the first nut, the first flat washer, the spring and the rubber sheath are matched, the upper first nut is adjusted, so that the three rubber sheaths are uniformly stressed, the elevator is in trial operation, whether vibration exists or not is observed, if vibration exists, the retainer body can be pushed by hands when the elevator is in operation, the force is applied while the observation is carried out, the force is moderate, the upper first nut is relatively adjusted to compress the rubber sleeve according to the direction of the force, and then the upper first nut and the lower first nut are mutually locked, so that the operation is simple, the effect of high practicability is achieved, and the problem of low practicability of the conventional device is solved.

2. According to the utility model, the second nut is loosened through the cooperation of the second bolt and the second nut, sleeved into the retainer body, the second nut is tightened by avoiding the rotary braiding wire, and the service life of the rubber sheath is prolonged through designing the protective layer.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of a portion of the utility model at A in FIG. 1;

Fig. 3 is a front cross-sectional view of the protective layer structure of the present utility model.

In the figure: 1. a holder body; 2. a first bolt; 3. a first nut; 4. a first flat washer; 5. a spring; 6. a rubber sheath; 7. a second bolt; 8. a second nut; 9. a protective layer; 91. a thermal insulation layer; 92. and a wear-resistant layer.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a synchronous motor additionally provided with a rotary braiding cage comprises a cage body 1, wherein one side of the cage body 1 is connected with a second bolt 7 through a threaded hole in a threaded manner, the surface of the second bolt 7 is provided with a second nut 8, the second nut 8 is loosened through the cooperation of the second bolt 7 and the second nut 8, the cage body 1 is sleeved with the second nut 8, the second nut 8 is tightened by avoiding a rotary braiding wire, the service life of a rubber sheath 6 is prolonged through designing a protective layer 9, the surface of the cage body 1 is provided with three first bolts 2, the number of the first bolts 2 is three, the three first bolts 2 are arranged on the surface of the cage body 1 at equal distance, the number of first nuts 3 sleeved on the surface of the first bolts 2 is two, the number of the first nuts 3 is six, the surface of the first bolts 2 is sleeved with the first nuts 3, a first plain washer 4 is arranged on one side of the first nut 3, a spring 5 is arranged on one side of the first plain washer 4, a rubber sheath 6 is sleeved on the surface of the spring 5, a protective layer 9 is arranged on the surface of the rubber sheath 6, the protective layer 9 comprises a heat insulation layer 91 and a wear-resistant layer 92, the wear-resistant layer 92 is arranged on one side of the heat insulation layer 91, the upper first nut 3 is regulated through the matching of the retainer body 1, the first bolt 2, the first nut 3, the first plain washer 4, the spring 5 and the rubber sheath 6, the stress of the upper first nut 3 is regulated, the three rubber sheaths 6 are uniform, whether the elevator tries to run or not is vibrated, if so, the vibration is observed, the thrust is applied to the retainer body 1 by hands during the operation of the elevator, the stress is observed while the stress is moderate, the upper first nut 3 is relatively regulated according to the direction of the force, then the upper first nut 3 and the lower first nut 3 are mutually locked, easy operation to reach the effect that the practicality is high, solved the problem that current device practicality is low.

When the novel elevator cage is used, the upper first nut 3 is adjusted, so that the three rubber sheaths 6 are uniformly stressed, the elevator is in trial running, whether vibration exists or not is observed, if vibration exists, the cage body 1 can be pushed by hands during elevator running, the cage body is observed while being stressed, the strength is moderate, the upper first nut 3 is relatively adjusted to compress the rubber sheaths according to the direction of the force, and then the upper first nut 3 and the lower first nut 3 are mutually locked, so that the novel elevator cage is simple to operate, and the effect of high practicability is achieved.

In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent. In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a synchronous motor installs spin-knitted holder additional, includes holder body (1), its characterized in that: the novel retainer comprises a retainer body (1), wherein a first bolt (2) is arranged on the surface of the retainer body (1), a first nut (3) is sleeved on the surface of the first bolt (2), a first flat washer (4) is arranged on one side of the first nut (3), a spring (5) is arranged on one side of the first flat washer (4), and a rubber sheath (6) is sleeved on the surface of the spring (5).

2. The synchronous motor-added spin-knitted cage of claim 1, wherein: one side of the retainer body (1) is connected with a second bolt (7) through a threaded hole in a threaded mode, and a second nut (8) is arranged on the surface of the second bolt (7).

3. The synchronous motor-added spin-knitted cage of claim 1, wherein: the number of the first bolts (2) is three, and the three first bolts (2) are equidistantly arranged on the surface of the retainer body (1).

4. The synchronous motor-added spin-knitted cage of claim 1, wherein: the number of the first nuts (3) sleeved on the surface of the first bolt (2) is two, and the number of the first nuts (3) is six.

5. The synchronous motor-added spin-knitted cage of claim 1, wherein: the surface of rubber sheath (6) is provided with inoxidizing coating (9), inoxidizing coating (9) are including insulating layer (91) and wearing layer (92), one side of insulating layer (91) is provided with wearing layer (92).