CN216649430U

CN216649430U - Horizontal asynchronous motor

Info

Publication number: CN216649430U
Application number: CN202220151762.1U
Authority: CN
Inventors: 罗钦友
Original assignee: Fangda Electric Machine Co ltd
Current assignee: Fangda Electric Machine Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-05-31
Anticipated expiration: 2032-01-20

Abstract

The utility model belongs to the technical field of asynchronous motors, in particular to a horizontal asynchronous motor, which comprises an asynchronous motor body, wherein two symmetrical wire holders are fixedly arranged at the upper end of the asynchronous motor body, a cover plate is arranged at the outer end of the wire holder at one side through a screw, a junction box is arranged at the outer end of the wire holder at the other end through a screw, and a clamping mechanism is arranged inside the junction box. The stability and the security after the installation have been promoted.

Description

Horizontal asynchronous motor

Technical Field

The utility model belongs to the technical field of asynchronous motors, and particularly relates to a horizontal asynchronous motor.

Background

The asynchronous motor is also called an induction motor, and is an alternating current motor which generates electromagnetic torque by the interaction of an air gap rotating magnetic field and induced current of a rotor winding so as to convert electromechanical energy into mechanical energy; three-phase asynchronous machines are mainly used as motors to drive various production machines, such as: fans, pumps, compressors, machine tools, light and mining machinery, threshing and crushing machines in agricultural production, processing machinery in agricultural and sideline products and the like. Simple structure, easy manufacture, low price, reliable operation, firmness, durability, higher operation efficiency and applicable working characteristics.

The junction box on the original asynchronous motor is intelligently fixed at one end of the motor, if the installation space close to one end of the junction box is limited, certain obstruction is caused to installation, and the installation stability and convenience are reduced; and most of the interior of the original asynchronous motor junction box do not have a wire clamping mechanism, and most of the interior of the original asynchronous motor junction box are limited only by the clamping force of the rubber part of the outer joint, so that the internal wiring is easy to break away when external force is applied, and the circuit is broken, thereby influencing the use effect.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a horizontal asynchronous motor which has the characteristics of adapting to a special installation environment and improving the wiring stability of a junction box.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a horizontal asynchronous motor, includes the asynchronous motor body, asynchronous motor body upper end fixed mounting has the connection terminal of two symmetries, one side there is the apron in the outer end of connection terminal through the mounting screw, and the terminal box is then installed through the screw in the outer end of other end connection terminal, the inside fixture that is provided with of terminal box, the internal portion of asynchronous motor has the inner wire to external, inner wire front end fixedly connected with contact, the inside wiring board that has through screw fixed mounting of connection terminal, the adapter sleeve has been seted up in the wiring board surface run through, the upper surface that the adapter sleeve was seted up to the wiring board is provided with the flexure, the wiring board upper surface is the fixed lug that is provided with still, the inside fixed block that switches on of lug, it is connected with the wiring groove to switch on the block upper end, the lug upper end still closes soon and is provided with set screw.

As a preferred technical scheme of the horizontal asynchronous motor, the clamping mechanism comprises an inner wire clamp fixed on the inner side surface of the junction box and an outer wire clamp in butt joint with the inner wire clamp, and a wire clamping groove is formed in one end, close to the outer wire clamp, of the inner wire clamp.

According to the preferable technical scheme of the horizontal asynchronous motor, the upper end of the contact penetrates through the wire holder and is fixed in the wire holder, and the front end of the contact is a conical component.

As a preferable technical scheme of the horizontal asynchronous motor, the connecting sleeve and the elastic sheet are also positioned in the wiring block and are mutually inserted with the contact, and the contact, the connecting sleeve, the elastic sheet and the conduction block conduct the wiring slot and the inner lead.

As a preferable technical scheme of the horizontal asynchronous motor, the fixing screw further penetrates through the hollow-out part of the wiring groove.

As a preferred technical scheme of the horizontal asynchronous motor, the contact, the connecting sleeve, the elastic sheet, the conducting block and the wiring groove are all conductive metal structures.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the two symmetrical wire holders at the upper end of the asynchronous motor body are arranged, one end of each wire holder is sealed by the cover plate, and the other end of each wire holder is connected by the junction box.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a side view of the present invention;

FIG. 3 is a front view of the junction box of the present invention;

FIG. 4 is a schematic front view of the junction box of the present invention;

FIG. 5 is a schematic view of the junction box of the present invention in an installed configuration;

FIG. 6 is a schematic view of the junction box of the present invention after installation;

FIG. 7 is a partially enlarged view of part A of the present invention;

in the figure: 1. an asynchronous motor body; 2. a wire holder; 3. a cover plate; 4. a junction box; 5. an inner line card; 6. a wire clamping groove; 7. an outer line card; 8. an inner lead; 9. a contact; 10. a wiring board; 11. connecting sleeves; 12. an elastic sheet; 13. a junction block; 14. a conducting block; 15. a wiring slot; 16. and fixing the screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-7, the present invention provides the following technical solutions: the utility model provides a horizontal asynchronous motor, including

asynchronous motor organism

1, 1 upper end fixed mounting of asynchronous motor has the connection terminal 2 of two symmetries, there is apron 3 in the outer end of one side connection terminal 2 through the screw mounting, terminal box 4 is then installed through the screw in the outer end of other

end connection terminal

2, 4 inside fixture that are provided with of terminal box, 1 inside outside inner conductor 8 that has connect of asynchronous motor, 8 front end fixedly connected with contacts 9 of inner conductor, 2 inside connection terminal boards 10 that have through screw fixed mounting of connection terminal, connection terminal board 10 runs through on the surface and has seted up adapter sleeve 11, the upper surface that connection terminal board 10 seted up adapter sleeve 11 is provided with

flexure strip

12, 10 upper surface of terminal board still fixes and is provided with terminal block 13, the inside fixed block 14 that switches on that is provided with of terminal block 13, switch on 14 upper ends and be connected with wiring groove 15, terminal block 13 upper end still closes soon and is provided with set screw 16.

Specifically, fixture is including fixing the interior wiring card 5 of 4 inboard surfaces in terminal box and with the outside line card 7 of 5 butt joints of interior wiring card, and the card wire casing 6 has been seted up to the one end that interior wiring card 5 is close to outside line card 7, sets up card line mechanism in this embodiment in 4 insides of terminal box, makes the wire can not drop easily, has promoted the stability and the security after the installation.

Specifically, 9 upper ends of the contacts run through the wire holder 2 and are fixed in the wire holder 2, the front ends of the contacts 9 are conical members, the inner wires 8 are switched through the contacts 9 in the embodiment, the external connection effect is facilitated, and the installation and the disassembly are facilitated.

Specifically, the connection sleeve 11 and the elastic sheet 12 are further located inside the connection block 13 and are mutually inserted into the contact 9, the connection sleeve 11, the elastic sheet 12 and the conduction block 14 conduct the connection slot 15 and the inner conductor 8, in this embodiment, the contact 9 penetrates through the connection block 10 and the upper end of the rear outer surface of the connection sleeve 11 and is pressed against the elastic sheet 12, and the lower end of the outer surface is attached to the connection sleeve 11.

Specifically, the fixing screw 16 further penetrates through the hollow-out portion of the wiring slot 15, and the fixing screw 16 penetrating through the hollow-out portion in the embodiment is used for limiting the conducting wire inside the wiring slot 15.

Specifically, the contact 9, the connection sleeve 11, the elastic sheet 12, the conduction block 14, and the wiring slot 15 are all conductive metal members, and in this embodiment, the conductive metal members electrically connect the inner lead 8 and a lead externally connected to the upper end of the wiring slot 15, so as to ensure connection stability.

The working principle and the using process of the utility model are as follows: when the special-condition installation is carried out, the cover plate 3 is adjusted according to the size of an installation space, the junction box 4 is installed on the corresponding wire holder 2, the cover plate 3 is installed on one side with limited space, when the junction box 4 is installed, an external wire penetrates through the lower end of the junction box 4 and is clamped inside the wire clamping groove 6, the wire length is reserved, the external wire clamp 7 is fixedly installed at the upper end of the internal wire clamp 5 through screws, meanwhile, the wire inside the wire clamping groove 6 is clamped and limited, the wiring board 10 and an upper end component of the wiring board are all installed at the bottom end inside the wire holder 2 through screws, when the installation is carried out, the contact 9 penetrates through the wiring board 10 and is inserted inside the connecting sleeve 11 and the elastic sheet 12, the elastic sheet 12 is expanded, a metal part inside one end of the wire penetrates through the wiring groove 15 and is screwed by the fixing screws 16 to extrude the internal wire inside the wiring groove 15, and the internal wire 8, the contact 9, the connecting sleeve 11, the internal wire 8, The spring plate 12, the conducting block 14 and the wiring slot 15 conduct the current.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A horizontal asynchronous machine which is characterized in that: the wire holder comprises an asynchronous motor body (1), wherein two symmetrical wire holders (2) are fixedly mounted at the upper end of the asynchronous motor body (1), a cover plate (3) is mounted at the outer end of the wire holder (2) at one side through a screw, a terminal box (4) is mounted at the outer end of the wire holder (2) at the other end through a screw, a clamping mechanism is arranged inside the terminal box (4), an inner wire (8) is outwards connected inside the asynchronous motor body (1), a contact (9) is fixedly connected to the front end of the inner wire (8), a wiring board (10) is fixedly mounted inside the wire holder (2) through a screw, a connecting sleeve (11) is arranged on the surface of the wiring board (10) in a penetrating manner, an elastic sheet (12) is arranged on the upper surface of the wiring board (10) where the connecting sleeve (11) is arranged, and a wiring block (13) is further fixedly arranged on the upper surface of the wiring board (10), the wiring block (13) is internally and fixedly provided with a conduction block (14), the upper end of the conduction block (14) is connected with a wiring groove (15), and the upper end of the wiring block (13) is further screwed with a fixing screw (16).

2. A horizontal asynchronous machine according to claim 1, characterized in that: the clamping mechanism comprises an inner line clamp (5) fixed on the inner side surface of the junction box (4) and an outer line clamp (7) in butt joint with the inner line clamp (5), and a line clamping groove (6) is formed in one end, close to the outer line clamp (7), of the inner line clamp (5).

3. A horizontal asynchronous machine according to claim 1, characterized in that: the upper end of the contact (9) penetrates through the wire holder (2) and is fixed in the wire holder (2), and the front end of the contact (9) is a conical component.

4. A horizontal asynchronous machine according to claim 1, characterized in that: the connecting sleeve (11) and the elastic sheet (12) are also positioned in the connecting block (13) and are mutually inserted with the contact (9), and the contact (9), the connecting sleeve (11), the elastic sheet (12) and the conducting block (14) conduct the connecting slot (15) and the inner lead (8).

5. A horizontal asynchronous machine according to claim 1, characterized in that: the fixing screw (16) also penetrates through the hollowed-out part of the wiring groove (15).

6. A horizontal asynchronous machine according to claim 1, characterized in that: the contact (9), the connecting sleeve (11), the elastic sheet (12), the conducting block (14) and the wiring groove (15) are all conductive metal components.