CN212374741U

CN212374741U - Generator transfer device

Info

Publication number: CN212374741U
Application number: CN202020535694.XU
Authority: CN
Inventors: 刘迎秋
Original assignee: Zhongce 3d Huanghua Science And Technology Co ltd
Current assignee: Zhongce 3d Huanghua Science And Technology Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2021-01-19
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a generator transfer device, which comprises an outer cover shell, a moving frame, a motor cabinet, a hanging strip and a driving system, wherein a protective cover plays a role in protection, and is matched with a limit structure to keep the position of a motor stable, thereby avoiding scraping and bumping in the transportation process and ensuring the safety of the motor; the motor drives each transmission shaft and the hanging strips positioned at the four corners to move up and down to drive the generator to lift; the manual driving structure which is independent from the motor driving structure can execute the motor lifting action through the transmission mechanism under the condition that the driving motor stops running; increase worm gear self-locking function, the device structural design is reasonable, and the cooperation motor uses labour saving and time saving, safe and reliable in the transportation.

Description

Generator transfer device

Technical Field

The utility model belongs to the technical field of power generation equipment, a generator transfer device is related to particularly.

Background

A generator is a machine that converts mechanical energy into electrical energy. The rotor and the stator are wound with coils, the rotor is driven to rotate by power machinery to generate electric energy, and the rotor has the characteristics of flexibility and maneuverability and has wide application in industrial and agricultural production, national defense, science and technology and daily life. Due to the volume limitation, the transportation is not easy to carry, and additional protection measures are needed to ensure the safety of the transportation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a generator transfer device.

The utility model discloses a realize through following technical scheme:

a generator transfer device comprises an outer casing, a moving frame, an electric cabinet, a hanging strip and a driving system;

the outer housing is a box body structure with an opening at one side, a limiting structure is arranged in the outer housing, a drawer guide rail is arranged at the upper end of the outer housing, the movable frame is arranged on the drawer guide rail and can slide inside and outside along the drawer guide rail, and an electric cabinet is arranged below the movable frame;

the driving system comprises a transmission mechanism, an electric system and a manual system;

the transmission mechanism comprises a first transmission shaft, a second transmission shaft, a third transmission shaft, a bevel gear, a first transmission chain wheel, a second transmission chain wheel, a third transmission chain wheel, a fourth transmission chain wheel and a sling winding wheel, wherein the bevel gear and the first transmission chain wheel are arranged on two sides of the first transmission shaft, the second transmission chain wheel and the third transmission chain wheel are arranged on two sides of the second transmission shaft, the fourth transmission chain wheel is arranged on one side of the third transmission shaft, the first transmission chain wheel and the second transmission chain wheel are connected through a transmission chain, the third transmission chain wheel and the fourth transmission chain wheel are connected through a transmission chain, the sling winding wheels are respectively arranged on two ends of the second transmission shaft and the third transmission shaft, and a hole for the sling to pass through is formed in the position, below the sling winding wheel, of the bottom surface of the;

the hanging strip is arranged below the moving frame and is connected with a hanging strip winding wheel;

the electric system comprises a driving motor, a motor output shaft, a motor transmission shaft, a worm wheel and a steering gear, wherein the motor output shaft is connected with the motor, a worm rod part is formed on the motor output shaft, the lower end of the motor transmission shaft is provided with the worm wheel meshed with the worm part, and the upper end of the motor transmission shaft is provided with the steering gear meshed with the bevel gear;

the manual system comprises a manual output shaft, a manual transmission shaft, a first transmission gear, a second transmission gear, a fifth transmission chain wheel and a sixth transmission chain wheel, the manual output shaft is provided with the first transmission gear, the manual transmission shaft is provided with the second transmission gear and the fifth transmission chain wheel, the first transmission gear is meshed with the second transmission gear, the fifth transmission chain wheel is connected with the sixth transmission chain wheel through a transmission chain, and the sixth transmission chain wheel is arranged on the motor output shaft.

In the above technical scheme, the limit structure includes a left limit plate, a right limit plate, an inner limit block, an outer limit locking block, an upper limit column and a limit sensor.

In the above technical scheme, a mounting groove is formed at the bottom of the outer casing.

In the above technical solution, the sling has an adjusting mechanism for adjusting the length.

In the technical scheme, the hanging strips are sleeved on four hook plates positioned in front of and behind the generator, and the hook plates are installed on a cross beam of the generator protection frame through screws.

In the technical scheme, the forward side of the motor cabinet is used as a control panel, an operation groove, an ascending button, a descending button, a manual and electric switching button and a power switch button are arranged on the motor cabinet, and the end part of the manual output shaft is positioned in the operation groove.

In the above technical scheme, a transparent protective shell is installed on the operation slot.

The utility model discloses an advantage and beneficial effect do:

1. the safety cover plays the effect of protection, cooperates limit structure with motor position remain stable, avoids scraping in the transportation and bumps, guarantees generator safety.

2. The motor drives each transmission shaft and the hanging strips positioned at the four corners to synchronously move up and down, so that the generator is driven to lift, and the stability of the lifting process is improved.

3. The manual driving structure independent from the motor driving structure can execute the lifting action of the generator through the transmission mechanism under the condition that the driving motor stops running.

4. The worm gear structure can realize the auto-lock, when the lifting process stops, the generator can not fall because of the dead weight.

5. A generator transfer device structural design is reasonable, the cooperation generator uses labour saving and time saving, safe and reliable in the transportation.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic diagram of the structure of the middle power generator of the present invention.

Fig. 3 is a schematic view of the front view structure of the present invention.

Fig. 4 is a schematic view of the top view structure of the present invention.

Fig. 5 is a schematic side view of the present invention.

Fig. 6 is the schematic view of the installation position of the limit post of the present invention.

Fig. 7 is the schematic view of the installation position of the limit post and the limit sensor of the present invention.

Wherein: 1 is an outer housing, 1-1 is a drawer guide rail, 1-2 is a left limit plate, 1-3 is a right limit plate, 1-4 is an inner limit block, 1-5 is a mounting groove, 1-6 is an outer limit locking block, 2 is a moving frame, 2-1 is a guide sliding strip, 3 is an electric cabinet, 3-1 is an operation groove, 3-2 is an ascending button, 3-3 is a descending button, 3-4 is a manual and electric switching button, 3-5 is a power switch button, 4 is a sling, 5 is a generator, 6 is a protective frame, 6-1 is a crossbeam, 7 is a hook plate, 8-1 is a first transmission shaft, 8-2 is a second transmission shaft, 8-3 is a third transmission shaft, 9-1 is a sling winding wheel, 9-2 is a bevel gear, 9-3 is a first transmission chain wheel, 9-4 is a second transmission chain wheel, 9-5 is a third transmission chain wheel, 9-6 is a fourth transmission chain wheel, 10 is a driving motor, 10-1 is a motor output shaft, 10-2 is a motor transmission shaft, 10-3 is a worm part, 10-4 is a worm wheel, 10-5 is a steering gear, 11-1 is a manual output shaft, 11-2 is a manual transmission shaft, 11-3 is a first transmission gear, 11-4 is a second transmission gear, 11-5 is a fifth transmission chain wheel, 11-6 is a sixth transmission chain wheel, 12 is an upper limiting column, and 13 is a limiting sensor.

For a person skilled in the art, other relevant figures can be obtained from the above figures without inventive effort.

Detailed Description

In order to make the technical field person understand the solution of the present invention better, the technical solution of the present invention is further described below with reference to the specific embodiments.

Examples

A generator transfer device comprises an outer casing 1, a moving frame 2, an electric cabinet 3, a hanging strip 4 and a driving system;

the outer housing is of a box structure with an opening at one side, a limiting structure is arranged in the outer housing and comprises a left limiting plate 1-2, a right limiting plate 1-3, an inner limiting block 1-4 and an outer limiting locking block 1-6, a mounting groove 1-5 is formed in the bottom of the outer housing, when the generator is not placed in, the outer limiting block is hidden in the mounting groove, and the outer limiting block is taken out and positioned after the generator is placed in, so that the effect of limiting and fixing the generator is achieved. The limiting structure further comprises an upper limiting column 12 and a limiting sensor 13, wherein the upper limiting column 12 and the limiting sensor 13 limit the generator in the upward movement process of the generator, as shown in fig. 6 and 7, the upper limiting column is arranged at the positions, opposite to the generator protection frame, of two sides below the moving frame, limits the upward movement of the generator, and plays a role in protection. The limiting sensor is also arranged below the moving frame and located at the position, close to the hanging strip, on the left side or the right side, and contacts with the upper surface of the generator when the generator moves to the limit position of the top, the limiting sensor is connected with a circuit of the electric driving system in series, and when the generator moves to the limit position of the top, the limiting sensor sends out an open circuit signal to stop an upward movement instruction.

The upper end of the outer housing is provided with a drawer guide rail 1-1, the structures of the guide sliding strips 2-1 at the two sides of the movable frame are arranged on the drawer guide rail and can slide inside and outside along the drawer guide rail, and an electric cabinet 3 is arranged below the movable frame; the space on one side of the motor cabinet below the movable frame is used for hoisting the generator.

the transmission mechanism comprises a first transmission shaft 8-1, a second transmission shaft 8-2, a third transmission shaft 8-3, a hanging strip winding wheel 9-1, a bevel gear 9-2, a first transmission chain wheel 9-3, a second transmission chain wheel 9-4, a third transmission chain wheel 9-5 and a fourth transmission chain wheel 9-6, wherein the bevel gear and the first transmission chain wheel are arranged on two sides of the first transmission shaft, the second transmission chain wheel and the third transmission chain wheel are arranged on two sides of the second transmission shaft, the fourth transmission chain wheel is arranged on one side of the third transmission shaft, the first transmission chain wheel and the second transmission chain wheel are connected through a transmission chain, the hanging strip winding wheels are respectively arranged on two ends of the second transmission shaft and the third transmission shaft, and a hole for the hanging strip to pass through is formed in the position of the bottom surface of the moving frame, which is positioned below the hanging strip winding wheel, the hanging strip is arranged below the moving frame and is connected with a hanging strip winding wheel; the hanging strip is provided with an adjusting mechanism for adjusting the length, and is sleeved on four hook plates 7 positioned in front of and behind the generator as shown in fig. 2, and the hook plates are arranged on a cross beam 6-1 of a generator protection frame 6 through screws.

The electric system comprises a driving motor 10, a motor output shaft 10-1, a motor transmission shaft 10-2, a worm gear 10-4 and a steering gear 10-5, wherein the motor output shaft is connected with the motor, a worm rod part 10-3 is formed on the motor output shaft, the lower end of the motor transmission shaft is provided with the worm gear meshed with the worm rod part, and the upper end of the motor transmission shaft is provided with the steering gear meshed with the bevel gear.

The manual system comprises a manual output shaft 11-1, a manual transmission shaft 11-2, a first transmission gear 11-3, a second transmission gear 11-4, a fifth transmission chain wheel 11-5 and a sixth transmission chain wheel 11-6, wherein the manual output shaft is provided with the first transmission gear, the manual transmission shaft is provided with the second transmission gear and the fifth transmission chain wheel, the first transmission gear is meshed with the second transmission gear, the fifth transmission chain wheel is connected with the sixth transmission chain wheel through a transmission chain, and the sixth transmission chain wheel is arranged on the motor output shaft.

The motor cabinet is characterized in that the front side of the motor cabinet is used as a control panel, an operation groove 3-1, an ascending button 3-2, a descending button 3-3, a manual and electric switching button 3-4 and a power switch button 3-5 are arranged on the motor cabinet, and the end part of the manual output shaft is positioned in the operation groove. And a transparent protective shell is arranged on the operation groove. The power switch button controls the switch of the driving motor, the ascending button and the descending button respectively control the forward rotation and the reverse rotation of the driving motor so as to control the ascending and the descending of the generator, the manual and electric switching button cuts off the connection between the driving motor or the manual output shaft and the motor output shaft, when manual output is needed, the operation groove protective shell can be opened, and the manual output is carried out by installing the hand wheel on the manual output shaft. The manual and electric switching button is provided with three switch gears which are manual, electric and neutral, the manual and neutral gears can realize manual operation, and the electric system can be started to work only when the electric switch-on and the power supply switch-on are simultaneously started. The power switch and the manual and electric switching button are connected in series.

When the generator is used, the generator is arranged vertically below the moving frame, 4 hook plates are symmetrically arranged on a cross beam of the generator protection frame in a front-back mode, 4 hanging straps are respectively sleeved on hooks of the hook plates by adjusting the lengths of the hanging straps, a lifting button on the control panel is operated under the condition of electric driving, the generator is lifted up through an electric system, when the generator reaches a proper position, the moving frame is pushed in the horizontal direction to enable the generator to be placed into the outer housing, and the generator is limited through the outer limiting block; when the generator needs to be taken out, the outer limiting block is detached and placed into the mounting groove, the moving frame is pulled outwards, then the descending button on the control panel is operated, the generator is put down, and then the hanging strips are separated. When needing manual operation, open the operation groove protective housing, install the hand wheel and carry out manual output on manual output shaft, accomplish the lift of generator according to the same flow can.

The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings). In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element 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.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

The invention has been described above by way of example, and it should be noted that any simple variants, modifications or other equivalent substitutions by a person skilled in the art without spending creative effort may fall within the scope of protection of the present invention without departing from the core of the present invention.

Claims

1. A generator transfer device which characterized in that: comprises an outer cover shell, a moving frame, an electric cabinet, a hanging strip and a driving system;

2. A generator transfer device according to claim 1, wherein: the limiting structure comprises a left limiting plate, a right limiting plate, an inner limiting block, an outer limiting locking block, an upper limiting column and a limiting sensor.

3. A generator transfer device according to claim 2, wherein: the bottom of the outer housing is formed with a mounting groove.

4. A generator transfer device according to claim 1, wherein: the sling has an adjustment mechanism to adjust the length.

5. A generator transfer device according to claim 1, wherein: the hanging strips are sleeved on four hook plates positioned in front of and behind the generator, and the hook plates are mounted on a cross beam of the generator protection frame through screws.

6. A generator transfer device according to claim 1, wherein: the motor cabinet is used as a control panel on one side forward, an operation groove, a rising button, a falling button, a manual electric switching button and a power switch button are arranged on the motor cabinet, and the end part of the manual output shaft is positioned in the operation groove.

7. The generator transfer device of claim 6, wherein: and a transparent protective shell is arranged on the operation groove.