CN218268391U

CN218268391U - Portable variable frequency generator

Info

Publication number: CN218268391U
Application number: CN202222477432.4U
Authority: CN
Inventors: 谢东安; 王国祥; 俞晨凯; 吴江
Original assignee: Zhejiang Happy Aerospace Science And Technology Co ltd
Current assignee: Zhejiang Happy Aerospace Science And Technology Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-01-10
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses a portable variable frequency generator, the power distribution box comprises a box body, the fixed drive motor that inlays of interior roof of box, the inside of box is equipped with the push pedal, two sets of removal wheels of the bottom surface fixedly connected with of push pedal, the last fixed surface of push pedal inlays a threaded section of thick bamboo, the inner wall threaded connection of a threaded section of thick bamboo has the threaded rod. This device is through the cooperation that utilizes driving motor and threaded rod, be convenient for a screw thread section of thick bamboo according to the relation of connection with the threaded rod, drive push pedal up-and-down motion, remove the thrust that the wheel received the push pedal this moment and move downwards, and wholly support the device, utilize immediately to push away the handle and remove the cooperation of wheel, remove the variable frequency generator body to the service position, its moving means easy operation, and can reduce staff's labour, it is whole not need the manual work to mention the variable frequency generator body, through being provided with the fixed plate, utilize the cooperation of fixed plate and bracing piece, can support the variable frequency generator body.

Description

Portable variable frequency generator

Technical Field

The utility model belongs to the technical field of the variable frequency generator and specifically relates to a portable variable frequency generator.

Background

The variable frequency generator is a generator-driven motor with variable frequency, the generator-driven motor is generally composed of a stator, a rotor, an end cover, an electric brush, a base and a bearing component, the stator is composed of the base, a stator iron core, a coil winding and other structural components for fixing the parts, and the variable frequency generator has the following problems in use at the present stage.

For example, the name of the existing patent publication number "CN202031705U" is "a variable frequency generator", which is small in size and convenient to carry, and usually adopts a handle to move the variable frequency generator to a use position, and due to the factor of self weight, the handle is adopted to move the variable frequency generator, so that a worker needs to consume a large amount of strength, and therefore the labor force of the worker is increased, and therefore, a portable variable frequency generator is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable variable frequency generator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a portable variable frequency generator, includes the box, the fixed drive motor that inlays of interior roof of box, the inside of box is equipped with the push pedal, two sets of wheels that remove of bottom surface fixedly connected with of push pedal, the last fixed surface of push pedal inlays a threaded section of thick bamboo, the inner wall threaded connection of a threaded section of thick bamboo has the threaded rod, the top of threaded rod and drive motor's output fixed connection, the equal fixedly connected with fixed plate of the left and right sides face of box, every two bracing pieces of the equal fixedly connected with in bottom surface of fixed plate, the right side fixed surface of box is connected with and pushes away the handle, the last fixed surface of box installs the variable frequency generator body.

In a further embodiment, two sets of spouts have been seted up to the inside wall of box, every the equal sliding connection of inner wall of spout has a slider, and is two sets of a side that the slider is close to each other is connected with the left and right sides face of push pedal respectively.

In a further embodiment, the bottom ends of the supporting rods are fixedly connected with supporting plates, and the bottom surface of each supporting plate is provided with anti-skid grains.

In a further embodiment, a warning board is arranged in front of the variable frequency generator body, and the back surface of the warning board is fixedly connected with the front surface of the variable frequency generator body.

In a further embodiment, a control switch and an operation indication board are fixedly connected to the front face of the box body, and the operation indication board is located on the right side of the control switch.

In a further embodiment, a reinforcing block is fixedly connected to the upper surface of each fixing plate, and one side surface of each fixing plate, which is close to each other, is fixedly connected to the left side surface and the right side surface of the box body respectively.

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

(1) This device utilizes the cooperation of driving motor and threaded rod through being provided with driving motor, and the screw thread section of thick bamboo of being convenient for drives the push pedal up-and-down motion according to the relation of being connected with the threaded rod, and the thrust that the removal wheel received the push pedal moves down this moment to wholly support the device.

(2) This device utilizes to push away the cooperation of taking turns with removing, removes the variable frequency generator body to the position of use, and its removal mode easy operation can reduce staff's labour moreover, does not need the manual work to mention variable frequency generator body wholly, through being provided with the fixed plate, utilizes the cooperation of fixed plate and bracing piece, can support the variable frequency generator body.

Drawings

FIG. 1 is a schematic perspective view of a portable variable frequency generator;

FIG. 2 is a cross-sectional view of a front view of a portable variable frequency generator case;

FIG. 3 is a top view of a portable variable frequency generator push plate;

fig. 4 is an enlarged schematic view of the structure at a in fig. 2 of the portable variable frequency generator.

In the figure: 1. a support plate; 2. a box body; 3. a control switch; 4. operating a sign; 5. a support bar; 6. a fixing plate; 7. a reinforcing block; 8. a push handle; 9. a variable frequency generator body; 10. a warning board; 11. a chute; 12. a slider; 13. pushing the plate; 14. a drive motor; 15. a moving wheel; 16. a threaded rod; 17. a threaded barrel.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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.

Please refer to fig. 1-4, in the utility model, a portable variable frequency generator, including box 2, the fixed embedding of interior roof of box 2 has driving motor 14, the inside of box 2 is equipped with push pedal 13, two sets of removal wheels 15 of the bottom surface fixedly connected with of push pedal 13, the last fixed surface of push pedal 13 inlays and has a screw thread section of thick bamboo 17, the inner wall threaded connection of screw thread section of thick bamboo 17 has a threaded rod 16, the top of threaded rod 16 and driving motor 14's output fixed connection, the equal fixedly connected with fixed plate 6 of the left and right sides face of box 2, two bracing pieces 5 of the equal fixedly connected with in bottom surface of every fixed plate 6, the right side fixed connection of box 2 pushes away 8, the last fixed surface of box 2 installs variable frequency generator body 9.

Two sets of spouts 11 have been seted up to box 2's inside wall, the equal sliding connection of inner wall of every spout 11 has slider 12, the side that two sets of sliders 12 are close to each other respectively with push pedal 13 the left and right sides face fixed connection, cooperation through spout 11 and slider 12, be convenient for increase push pedal 13 up-and-down motion's stability, the equal fixedly connected with backup pad 1 in bottom of bracing piece 5, anti-skidding line has all been seted up to the bottom surface of every backup pad 1, utilize the anti-skidding line that backup pad 1 seted up, can play skid-proof effect, the place ahead of variable frequency generator body 9 is equipped with warning sign 10, the back of warning sign 10 and variable frequency generator body 9's positive fixed connection, be convenient for indicate staff's notice through warning sign 10.

The positive fixedly connected with control switch 3 and the operation sign 4 of box 2, operation sign 4 is located control switch 3's right side, utilize operation sign 4 to be convenient for the staff to know the operation flow, the equal fixedly connected with reinforcing block 7 of upper surface of every fixed plate 6, a side that two reinforcing blocks 7 are close to each other respectively with the left and right sides face fixed connection of box 2, it is more firm that the fixed plate 6 that utilizes reinforcing block 7 to be convenient for is connected with box 2, avoid the fracture to appear in the junction of fixed plate 6 and box 2.

The utility model discloses a theory of operation is:

when the working personnel use, firstly, the driving motor 14 is provided with electric power through the starting of the variable frequency generator body 9, however, when the variable frequency generator body 9 needs to be moved to a use position, the driving motor 14 is controlled to be started by pressing the control switch 3, the threaded rod 16 is driven to rotate inside the threaded cylinder 17 by utilizing the power provided by the driving motor 14, at the moment, the threaded cylinder 17 drives the push plate 13 to move downwards through the connection relation with the threaded rod 16 according to the rotation of the threaded rod 16, the movable wheel 15 is in contact with the ground, the variable frequency generator body 9 is wholly supported, then the variable frequency generator body 9 is moved to the use position through the push handle 8, after the specified position is reached, the control switch 3 is pressed again, the driving motor 14 is controlled to rotate reversely, then, the push plate 13 drives the movable wheel 15 to be accommodated inside the box body 2 by utilizing the matching of the threaded rod 16 and the threaded cylinder 17, and at the supporting rod 5 is matched with the supporting plate 1 to support the whole variable frequency generator body 9.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A portable variable frequency generator is characterized in that: including box (2), the fixed embedding of interior roof of box (2) has driving motor (14), the inside of box (2) is equipped with push pedal (13), two sets of removal wheels (15) of the bottom surface fixedly connected with of push pedal (13), the last fixed surface of push pedal (13) inlays threaded section of thick bamboo (17), the inner wall threaded connection of threaded section of thick bamboo (17) has threaded rod (16), the top of threaded rod (16) is connected with the output of driving motor (14), the equal fixedly connected with fixed plate (6) of the left and right sides face of box (2), every two bracing pieces (5) of the equal fixedly connected with in bottom surface of fixed plate (6), the right side fixed surface of box (2) is connected with and is pushed away (8), the last fixed surface of box (2) installs variable frequency generator body (9).

2. A portable variable frequency generator according to claim 1, wherein: two sets of spouts (11), every have been seted up to the inside wall of box (2) the equal sliding connection of inner wall of spout (11) has slider (12), and is two sets of a side that slider (12) are close to each other is connected with the left and right sides face of push pedal (13) respectively.

3. A portable variable frequency generator according to claim 1, wherein: the bottom of bracing piece (5) all fixedly connected with backup pad (1), every anti-skidding line has all been seted up to the bottom surface of backup pad (1).

4. A portable variable frequency generator according to claim 1, wherein: a warning board (10) is arranged in front of the variable-frequency generator body (9), and the back of the warning board (10) is fixedly connected with the front of the variable-frequency generator body (9).

5. A portable variable frequency generator according to claim 1, wherein: the front fixedly connected with control switch (3) and operation sign (4) of box (2), operation sign (4) are located the right side of control switch (3).

6. A portable variable frequency generator according to claim 1, wherein: every the equal fixedly connected with reinforcement piece (7) of upper surface of fixed plate (6), two a side that reinforcement piece (7) are close to each other is respectively with the left and right sides face fixed connection of box (2).