CN211501512U - Main shaft chain transmission mechanism of high-voltage switch cabinet safety operation device - Google Patents

Abstract

The utility model discloses a high tension switchgear safety operation device main shaft chain drive, including mechanical device mounting plate and control module, mechanical device mounting plate's upper right end is settled there is the motor, settle in the top outside of motor has reduction gear axle sprocket, and the side of reduction gear axle sprocket installs drive chain, drive chain is kept away from the one end of reduction gear axle sprocket and is settled there is main shaft sprocket, and main shaft sprocket's end settles and have main shaft sprocket fixed screw, the main shaft is installed to main shaft sprocket's middle part side. This high tension switchgear safety operating device main shaft chain drive can let reduction gear and reduction gear axle sprocket mutually support through the motor and carry out the transmission, and then come the rotatory synchronous drive chain, and then come the main shaft sprocket of linkage drive chain tip, and then come synchronous drive main shaft, and then carry out the transmission and control, conveniently come to cooperate the linkage use between the transmission assembly with the high tension switchgear inside.

Description

Main shaft chain transmission mechanism of high-voltage switch cabinet safety operation device

Technical Field

The utility model relates to a drive mechanism technical field specifically is a high tension switchgear safety operation device main shaft chain drive.

Background

The transmission mechanism is a component or mechanism for transmitting power from one part of the machine to another part of the machine to move or operate the machine or machine part, and is called as a transmission mechanism, and a safety control device, such as a transmission structure, is generally used for assisting the high-voltage switch cabinet in transmission.

A transmission mechanism in the market cannot be well controlled in transmission due to the fact that fine proportioning design is not carried out, the condition that control efficiency is not ideal enough exists, meanwhile, due to the fact that the design of a matched transmission structure is not comprehensive enough, the problem that safety performance of the transmission mechanism is not high enough is caused, and therefore the main shaft chain transmission mechanism of the high-voltage switch cabinet safety operation device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high tension switchgear safety operating device main shaft chain drive to solve the drive mechanism who proposes in the above-mentioned background art because not carrying out fine ratio design, and then lead to it to carry out the transmission well and control, there is this condition of controlling efficiency ideal inadequately, simultaneously because supporting transmission structural design is not comprehensive enough, the security performance when leading to its transmission is also not high enough problem.

In order to achieve the above object, the utility model provides a following technical scheme: a main shaft chain transmission mechanism of a high-voltage switch cabinet safety operation device comprises a mechanical device mounting base plate and a control module, wherein a motor is arranged at the upper right end of the mechanical device mounting base plate, a speed reducer shaft chain wheel is arranged on the outer side of the top end of the motor, a transmission chain is arranged at the side end of the speed reducer shaft chain wheel, a main shaft chain wheel is arranged at one end, away from the speed reducer shaft chain wheel, of the transmission chain, a main shaft chain wheel is arranged at the end head of the main shaft chain wheel, a main shaft is arranged at the middle side end of the main shaft chain wheel, a bearing seat is arranged at the foot end of the main shaft chain wheel, a double bearing seat is arranged at the top end, where a main shaft is arranged at the middle side end, a coupler is fixed at the top end of the double bearing.

Preferably, the motor comprises a speed reducer and a speed reducer shaft, and the speed reducer shaft is mounted at the top end of the speed reducer.

Preferably, the speed reducer and the speed reducer shaft are matched with each other to form a transmission structure with a chain wheel of the speed reducer shaft, and the chain wheel of the speed reducer shaft is matched with the chain wheel of the main shaft through a transmission chain to form the transmission structure.

Preferably, the reducer shaft sprocket comprises a reducer shaft sprocket fixing screw, the end of the reducer shaft sprocket is provided with the reducer shaft sprocket fixing screw, the coupling comprises a coupling fixing screw, the middle part of the coupling is provided with the coupling fixing screw, and the coupling and the main shaft are matched and fixed with each other.

Preferably, the bearing frame includes bearing frame fixed screw and a lesson bearing, a lesson bearing is installed to the side of bearing frame fixed screw, two bearing frames include two bearing frame fixed screws and two bearings, and two bearings are installed to the side of two bearing frame fixed screws.

Preferably, the main shaft chain wheel, the main shaft and the bearing seat are fixedly connected with each other, and vertical central axes of the main shaft chain wheel, the main shaft and the bearing seat are overlapped with each other.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the main shaft chain transmission mechanism of the high-voltage switch cabinet safety operation device, the speed reducer shaft and the speed reducer shaft chain wheel can be matched with each other through the motor to perform transmission, so that the transmission chain is driven in a rotating and synchronous mode, a main shaft chain wheel at the end part of the transmission chain is linked, a main shaft is driven in a synchronous mode, and transmission control is performed, and the main shaft chain transmission mechanism can be conveniently matched with a transmission assembly in the high-voltage switch cabinet to be used in a linkage mode;

2. the main shaft chain transmission mechanism of the safe operation device of the high-voltage switch cabinet can position the chain wheel of the speed reducer shaft and accessories at the end part of the chain wheel through the fixing screw of the chain wheel of the speed reducer shaft, so that the stability of the chain wheel of the speed reducer shaft is improved, the transmission is convenient and more stable, and the practicability of the chain wheel of the high-voltage switch cabinet is enhanced;

3. this high tension switchgear safety operating device main shaft chain drive passes through the synchronous use of bearing frame and two bearing frames, can carry out supporting transmission with the main shaft, and then let the tip of main shaft carry out synchronous regulation and control displacement, convenient better drives the use, the convenient performance when improving its use, strengthen its transmission effect simultaneously, and according to the synchronous use for prior art's control module and power module, can conveniently come to control it and provide stable energy, it is very convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

In the figure: 1. a mechanical device mounting base plate; 2. a motor; 201. a speed reducer; 202. a reducer shaft; 3. a drive chain; 4. a reducer shaft sprocket; 401. a reducer shaft chain wheel fixing screw; 5. a main shaft sprocket; 501. a main shaft chain wheel fixing screw; 6. a main shaft; 7. a bearing seat; 701. a bearing block fixing screw; 702. a section of bearing; 8. two bearing blocks; 801. two bearing block fixing screws; 802. two bearings; 9. a coupling; 901. a coupling fixing screw; 10. a control module; 11. and a power supply module.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a main shaft chain transmission mechanism of a safe operation device of a high-voltage switch cabinet comprises a mechanical device mounting base plate 1, a motor 2, a speed reducer 201, a speed reducer shaft 202, a transmission chain 3, a speed reducer shaft chain wheel 4, a speed reducer shaft chain wheel fixing screw 401, a main shaft chain wheel 5, a main shaft chain wheel fixing screw 501, a main shaft 6, a bearing seat 7, a bearing seat fixing screw 701, a one-section bearing 702, a two-shaft bearing seat 8, a two-shaft bearing seat fixing screw 801, a two-shaft bearing 802, a shaft coupler 9, a shaft coupler fixing screw 901, a control module 10 and a power module 11, wherein the motor 2 is arranged at the upper right end of the mechanical device mounting base plate 1, the speed reducer shaft chain wheel 4 is arranged at the outer side of the top end of the motor 2, the transmission chain 3 is mounted at the side end of the speed reducer shaft chain wheel 4, the main shaft chain wheel 5 is arranged at, a main shaft 6 is mounted at the middle side end of the main shaft chain wheel 5, a bearing seat 7 is arranged at the foot end of the main shaft chain wheel 5, a secondary bearing seat 8 is arranged at the top end of the main shaft 6 mounted at the middle side end, a coupler 9 is fixed at the top end of the secondary bearing seat 8, a control module 10 is mounted at the upper end of the mechanical device mounting bottom plate 1, and a power module 11 is arranged at the lower left end of the mechanical device mounting bottom plate 1;

the motor 2 comprises a speed reducer 201 and a speed reducer shaft 202, the speed reducer shaft 202 is installed at the top end of the speed reducer 201, the speed reducer 201 and the speed reducer shaft 202 are matched with each other to form a transmission structure with a speed reducer shaft chain wheel 4, the speed reducer shaft chain wheel 4 is matched with a main shaft chain wheel 5 through a transmission chain 3 to form a transmission structure, the speed reducer 201, the speed reducer shaft 202 and the speed reducer shaft chain wheel 4 can be matched with each other to perform transmission through the motor 2, so that the transmission chain 3 is driven in a rotating and synchronous mode, the main shaft chain wheel 5 at the end part of the transmission chain 3 is linked, a main shaft 6 is further driven in a synchronous mode, transmission control is further performed, and the motor is convenient to be;

the reducer shaft chain wheel 4 comprises a reducer shaft chain wheel fixing screw 401, the end of the reducer shaft chain wheel 4 is provided with the reducer shaft chain wheel fixing screw 401, the coupler 9 comprises a coupler fixing screw 901, the middle part of the coupler 9 is provided with the coupler fixing screw 901, the coupler 9 and the main shaft 6 are matched and fixed with each other, the reducer shaft chain wheel 4 and accessories at the end part of the reducer shaft chain wheel can be positioned through the reducer shaft chain wheel fixing screw 401, the stability of the reducer shaft chain wheel 4 in use is improved, the transmission is convenient and stable, and the practicability of the reducer shaft chain wheel 4 in use is enhanced;

the bearing seat 7 comprises a bearing seat fixing screw 701 and a section of bearing 702, the side end of the bearing seat fixing screw 701 is provided with the section of bearing 702, the two bearing seats 8 comprise a two bearing seat fixing screw 801 and a two bearing 802, and two bearings 802 are installed at the side end of the two bearing seat fixing screw 801, the main shaft chain wheel 5, the main shaft 6 and the bearing seat 7 are fixedly connected with each other, the vertical central axes of the three parts are superposed with each other, the synchronous use of the bearing seat 7 and the two bearing seats 8 can be matched with the main shaft 6 for transmission, further, the end part of the main shaft 6 can synchronously regulate and control displacement, thereby facilitating better transmission and use, improving the convenience and the rapidness of use, meanwhile, the transmission effect of the power supply module is enhanced, and the power supply module can be conveniently controlled and provide stable energy according to the synchronous use of the control module 10 and the power supply module 11 in the prior art, so that the power supply module is very convenient and fast.

The working principle is as follows: for the main shaft chain transmission mechanism of the high-voltage switch cabinet safety operation device, firstly, the speed reducer 201, the speed reducer shaft 202 and the speed reducer shaft chain wheel 4 can be mutually matched for transmission through the motor 2, and then the transmission chain 3 is rotated and synchronously driven, and further the main shaft chain wheel 5 at the end part of the transmission chain 3 is linked, and further the main shaft 6 is synchronously driven, so that transmission control is carried out, and the transmission mechanism is conveniently matched and linked with a transmission assembly in the high-voltage switch cabinet for use, the speed reducer shaft chain wheel 4 and accessories at the end part of the speed reducer shaft chain wheel can be positioned through the speed reducer shaft chain wheel fixing screw 401, so that the stability of the high-voltage switch cabinet safety operation device is improved, more stable transmission is facilitated, the practical performance of the high-voltage switch cabinet safety operation device is enhanced, the high-voltage switch cabinet safety operation device can be matched with the main shaft 6 for, the convenient better transmission that comes uses, improves the convenient performance when it uses, strengthens its transmission effect simultaneously to the synchronous use of control module 10 and power module 11 for prior art can conveniently come to control it and provide stable energy, and is very convenient, just accomplishes the use of whole high tension switchgear safety operating device main shaft chain drive like this.

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

Claims (6)

1. The utility model provides a high tension switchgear safety operating device main shaft chain drive, includes mechanical device mounting plate (1) and control module (10), its characterized in that: a motor (2) is arranged at the upper right end of the mechanical device mounting base plate (1), a speed reducer shaft chain wheel (4) is arranged on the outer side of the top end of the motor (2), a transmission chain (3) is arranged at the side end of the speed reducer shaft chain wheel (4), a main shaft chain wheel (5) is arranged at one end, far away from the speed reducer shaft chain wheel (4), of the transmission chain (3), a main shaft chain wheel fixing screw (501) is arranged at the end head of the main shaft chain wheel (5), a main shaft (6) is arranged at the middle side end of the main shaft chain wheel (5), a bearing seat (7) is arranged at the foot end of the main shaft chain wheel (5), a double bearing seat (8) is arranged at the top end, provided with a main shaft (6), a coupling (9) is fixed at the top end of the double bearing seat (8), and a control module, and the left lower end of the mechanical device mounting bottom plate (1) is provided with a power supply module (11).

2. The main shaft chain transmission mechanism of the high-voltage switch cabinet safety operation device as claimed in claim 1, wherein: the motor (2) comprises a speed reducer (201) and a speed reducer shaft (202), wherein the speed reducer shaft (202) is installed at the top end of the speed reducer (201).

3. The main shaft chain transmission mechanism of the high-voltage switch cabinet safety operation device as claimed in claim 2, wherein: the speed reducer (201) and the speed reducer shaft (202) are matched with each other to form a transmission structure with the speed reducer shaft chain wheel (4), and the speed reducer shaft chain wheel (4) is matched with the main shaft chain wheel (5) through the transmission chain (3) to form the transmission structure.

4. The main shaft chain transmission mechanism of the high-voltage switch cabinet safety operation device as claimed in claim 1, wherein: the reducer shaft chain wheel (4) comprises a reducer shaft chain wheel fixing screw (401), the end of the reducer shaft chain wheel (4) is provided with the reducer shaft chain wheel fixing screw (401), the coupling (9) comprises a coupling fixing screw (901), the middle of the coupling (9) is provided with the coupling fixing screw (901), and the coupling (9) and the main shaft (6) are matched and fixed with each other.

5. The main shaft chain transmission mechanism of the high-voltage switch cabinet safety operation device as claimed in claim 1, wherein: the bearing seat (7) comprises a bearing seat fixing screw (701) and a section of bearing (702), the bearing (702) is installed at the side end of the bearing seat fixing screw (701), the two bearing seats (8) comprise two bearing seat fixing screws (801) and two bearings (802), and the two bearings (802) are installed at the side end of the two bearing seat fixing screws (801).

6. The main shaft chain transmission mechanism of the high-voltage switch cabinet safety operation device as claimed in claim 5, wherein: the main shaft chain wheel (5), the main shaft (6) and the bearing seat (7) are fixedly connected with each other, and vertical central axes of the main shaft chain wheel, the main shaft (6) and the bearing seat are overlapped with each other.

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