CN218993001U

CN218993001U - Movable base of alternating current generator

Info

Publication number: CN218993001U
Application number: CN202223108709.2U
Authority: CN
Inventors: 杭明洁; 杨红社
Original assignee: Jiangsu Mingjie Power Technology Co ltd
Current assignee: Jiangsu Mingjie Power Technology Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-05-09
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a movable base of an alternating current generator, which relates to the technical field of motor bases and comprises an alternating current generator body, wherein the bottom surface of the alternating current generator body is provided with a base, four corners on the bottom surface of the base are fixedly provided with supporting legs, two sides of the top surface of the base are provided with positioning holes, an inner cavity of each positioning hole is provided with a lifting assembly, the bottom end of each lifting assembly is provided with a cross beam, two sides of the bottom surface of the cross beam are provided with brake casters, and the inner cavity of each lifting assembly comprises an inner threaded pipe arranged in the inner cavity of each positioning hole and is rotationally connected with a screw rod. The utility model can enable the base to flexibly drive the AC generator body to move, is convenient for a user to carry the AC generator body, can provide stable support for the AC generator body, and ensures the use stability of the AC generator body.

Description

Movable base of alternating current generator

Technical Field

The utility model relates to the technical field of motor bases, in particular to a movable base of an alternating current generator.

Background

The utility model provides a dynamic impact load force that alternator base produced when being used for supporting whole machine operation generally, the damping mount that current patent genset was used for being convenient for remove, patent application number CN201921781416.6 includes supporting seat and connection base, supporting seat below fixed mounting has the decompression board, decompression board below fixed mounting has the fixed axle, and the universal wheel is installed through the fixed axle to the decompression board, universal wheel both sides fixedly connected with folding fixed clip angle, through setting up universal wheel, fixed axle, folding fixed clip angle and decompression board, makes the removal of the utility model convenient, and the decompression board can effectively reduce the pressure that the universal wheel bore, and folding fixed clip angle conveniently fixes the universal wheel in preset position, and the universal wheel promotes damping mount's removal under the rotation of fixed axle.

However, when the movable base of the alternator is used, the universal wheel cannot be kept stable when the alternator works and runs, so that the alternator is easy to drive the base to shake, and the functionality of the movable base of the alternator is reduced, and therefore, the movable base of the alternator is provided for solving the problems.

Disclosure of Invention

The utility model provides a movable base of an alternating current generator, which has the advantages that the base can flexibly drive an alternating current generator body to move, a user can conveniently carry the alternating current generator body, the stable support can be provided for the alternating current generator body, and the use stability of the alternating current generator body is ensured, so that the problem that the universal wheel cannot keep stable when the alternating current generator works and operates, the alternating current generator is easy to drive the base to shake, and the functionality of the movable base of the alternating current generator is further reduced.

In order to achieve the purposes that the base can flexibly move the alternating current generator and provide a stable foundation for the alternating current generator, the utility model provides the following technical scheme: the utility model provides a portable base of alternator, includes the alternator organism, alternator organism bottom surface is provided with the base, the four corners is all fixed on the base bottom surface and is provided with the landing leg, the locating hole has all been seted up to base top surface both sides to every group locating hole inner chamber is provided with lifting unit, and every group simultaneously lifting unit bottom all is provided with the crossbeam, crossbeam bottom surface both sides all are provided with brake truckle.

As a preferable technical scheme of the utility model, the lifting assembly comprises an inner threaded pipe arranged in the inner cavity of the positioning hole, the inner threaded pipe is rotatably connected with a screw rod, handles are fixedly arranged on the screw rod and close to two sides of the top end, the bottom end of the screw rod is provided with an inserting rod, the bottom end of the inserting rod is provided with a bottom box through a bearing, and meanwhile, the bottom end of the bottom box is connected with the top surface of the cross beam.

As a preferable technical scheme of the utility model, the lifting assembly further comprises a plurality of groups of fixing pieces which are annularly arranged at the lower position of the middle part of the internal thread pipe, and the fixing pieces are connected with the bottom surface of the base through screws.

As a preferable technical scheme of the utility model, a through groove is formed in the middle of the screw rod, a screw hole is formed in the middle of one side wall of the internal thread pipe at the upper position, and a locking button is rotatably connected to the inner cavity of the screw hole.

As a preferable technical scheme of the utility model, the inner diameter of the internal thread tube is the same as the outer diameter of the screw rod, and the two are rotationally connected.

As a preferable technical scheme of the utility model, guide holes are formed on the top surface of the base and positioned on two sides of each group of positioning holes, positioning rods are arranged in the inner cavities of the guide holes, and the bottom ends of the two groups of positioning rods are connected with the top surface of the cross beam.

As a preferable technical scheme of the utility model, the shape of the guide hole is matched with the shape of the positioning rod, and the guide hole and the positioning rod are connected in an inserting way.

Compared with the prior art, the utility model provides the movable base of the alternating current generator, which has the following beneficial effects:

1. the movable base of the alternating current generator can provide a stable supporting foundation for the alternating current generator body through the base and the supporting legs, and can be provided with corresponding lifting assemblies through the two groups of positioning holes, when the alternating current generator body needs to be moved, the lifting assemblies are rotated to operate at the moment, so that the bottom ends of the lifting assemblies can be extended, the cross beam and the brake casters on the cross beam can be driven to operate downwards, the brake casters can be enabled to be in contact with the ground along with the continuous extension of the lifting assemblies, the base can be jacked up until the brake casters are jacked up, the bottom ends of the supporting legs are suspended, and each brake caster at the moment is used as a unique supporting point of the base, so that the base can be conveniently moved by a worker, and the alternating current generator body can be conveniently carried;

after alternator organism transport pointed position, through reverse rotation lifting unit this moment, can make lifting unit's continuous shrink, and then can make each landing leg on the base and ground contact to as unique supporting point, so that can make the alternator organism on the base steady firm when the operation, adopt the lifting unit of flexible branch of academic or vocational study structure simultaneously, can make things convenient for the user to use the brake truckle in a flexible way as required, improved the functionality that the base used.

2. The movable base of the alternating current generator can be matched with the positioning rod to provide directional support for the cross beam through the guide hole, so that the cross beam can be prevented from rotating during lifting, and the stability of lifting of the positioning rod in the guide hole can be improved due to the fact that the shape of the guide hole is matched with the shape of the positioning rod and the guide hole is connected in an inserting mode.

Drawings

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

FIG. 2 is a schematic view of the bottom structure of the present utility model;

FIG. 3 is a schematic view of a lifting assembly according to the present utility model;

fig. 4 is a schematic cross-sectional view of a lifting assembly according to the present utility model.

In the figure: 1. an alternator body; 2. a base; 3. a support leg; 4. positioning holes; 5. a lifting assembly; 501. an internally threaded tube; 502. a fixing piece; 503. a screw; 504. a handle; 505. a rod; 506. a bottom box; 507. a through groove; 508. a screw hole; 509. a locking button; 6. a cross beam; 7. braking casters; 8. a guide hole; 9. and a positioning rod.

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. 1-4, the utility model discloses a movable base of an alternator, which comprises an alternator body 1, wherein a base 2 is arranged on the bottom surface of the alternator body 1, supporting legs 3 are fixedly arranged at four corners on the bottom surface of the base 2, positioning holes 4 are formed in two sides of the top surface of the base 2, lifting assemblies 5 are arranged in the inner cavity of each group of positioning holes 4, a cross beam 6 is arranged at the bottom end of each group of lifting assemblies 5, and brake casters 7 are arranged on two sides of the bottom surface of the cross beam 6;

through base 2 and landing leg 3, can provide steady support basis to alternator organism 1, can install corresponding lifting unit 5 again through two sets of locating holes 4, when need remove alternator organism 1, through rotatory lifting unit 5 operation this moment, thereby can make lifting unit 5 bottom extend, and then can drive the brake truckle 7 on crossbeam 6 and the crossbeam 6 and move downwards, along with lifting unit 5's continuous extension, thereby can make brake truckle 7 and ground contact, until brake truckle 7 can jack up base 2, and then make the landing leg 3 bottom unsettled, each brake truckle 7 at this moment is as the unique supporting point of base 2, so far, can make things convenient for the staff to remove base 2, the convenience is carried alternator organism 1;

after alternator organism 1 carries the assigned position, through reverse rotation lifting assembly 5 this moment, can make lifting assembly 5's continuous shrink, and then can make each landing leg 3 on the base 2 and ground contact to as unique supporting point, so that can make alternator organism 1 on the base 2 steady firm when the operation, adopt lifting assembly 5 of flexible branch of academic or vocational study structure simultaneously, can make things convenient for the user to use brake truckle 7 according to the nimble use of demand, improved the functionality that base 2 used.

Specifically, the lifting assembly 5 comprises an inner threaded pipe 501 arranged in the inner cavity of the positioning hole 4, the inner cavity of the inner threaded pipe 501 is rotationally connected with a screw rod 503, handles 504 are fixedly arranged on the screw rod 503 and close to two sides of the top end, an inserting rod 505 is arranged at the bottom end of the screw rod 503, a bottom box 506 is installed at the bottom end of the inserting rod 505 through a bearing, and meanwhile the bottom end of the bottom box 506 is connected with the top surface of the cross beam 6.

In this embodiment, through the internal thread pipe 501 in the lifting assembly 5, can install on locating hole 4 again, and can install screw rod 503, and through handle 504, rotatory screw rod 503 that can be nimble, thereby can make rotatory screw rod 503 constantly upwards or move down, and then can drive the inserted bar 505 in step and lift, then through end box 506 and bearing, can install the inserted bar 505 bottom on crossbeam 6, can not influence the rotation of inserted bar 505 again, can not drive crossbeam 6 rotation again simultaneously, and then can improve the stability that inserted bar 505 used.

Specifically, the lifting assembly 5 further includes a plurality of sets of fixing pieces 502 disposed around the middle portion of the internally threaded tube 501 at a lower position, and the fixing pieces 502 are connected to the bottom surface of the base 2 by screws.

In this embodiment, the internally threaded pipe 501 can be fixed to the positioning hole 4, so that the stability of the use of the internally threaded pipe 501 can be improved.

Specifically, a through groove 507 is formed in the middle of the screw 503, a screw hole 508 is formed in the middle of a side wall of the internally threaded tube 501 at an upper position, and a locking button 509 is rotatably connected to an inner cavity of the screw hole 508.

In this embodiment, when the base 2 needs to be moved, and the brake castor 7 at this time is used as the only support, at this time, by rotating the locking button 509 in the screw hole 508, one end of the locking button 509 can be inserted into the through groove 507 on the screw 503, and then the screw 503 can be limited, so that the screw 503 can be prevented from automatically rotating during the movement of the base 2.

Specifically, the inner diameter of the internally threaded tube 501 is the same as the outer diameter of the threaded rod 503, and the two are rotationally connected.

In this embodiment, the smoothness of rotation of the screw 503 in the internally threaded tube 501 can be improved.

Specifically, guide holes 8 are formed in the top surface of the base 2 and located on two sides of each set of positioning holes 4, positioning rods 9 are arranged in the inner cavity of the guide holes 8, and meanwhile, the bottom ends of the two sets of positioning rods 9 are connected with the top surface of the cross beam 6.

In this embodiment, the guide hole 8 can be used to provide directional support for the cross beam 6 in cooperation with the positioning rod 9, and thus the cross beam 6 can be prevented from rotating when lifting.

Specifically, the shape of the guide hole 8 is matched with the shape of the positioning rod 9, and the guide hole and the positioning rod are connected in an inserting way.

In this embodiment, the stability of the lifting of the positioning rod 9 in the guide hole 8 can be improved.

The working principle and the using flow of the utility model are as follows: when the lifting device is used, a stable supporting foundation can be provided for the alternating-current generator body 1 through the base 2 and the supporting legs 3, and corresponding lifting assemblies 5 can be installed through the two groups of positioning holes 4, when the alternating-current generator body 1 needs to be moved, the lifting assemblies 5 are rotated to operate, so that the bottom ends of the lifting assemblies 5 can be extended, the cross beam 6 and the brake casters 7 on the cross beam 6 can be driven to operate downwards, the brake casters 7 can be contacted with the ground along with continuous extension of the lifting assemblies 5 until the brake casters 7 can jack up the base 2, the bottom ends of the supporting legs 3 are suspended, and each brake caster 7 at the moment serves as a unique supporting point of the base 2, so that the lifting device is convenient for workers to move the base 2 and carry the alternating-current generator body 1;

after the alternator body 1 is carried to a specified position, the lifting assembly 5 can be continuously contracted by reversely rotating the lifting assembly 5, so that each supporting leg 3 on the base 2 can be contacted with the ground and used as a unique supporting point, the alternator body 1 on the base 2 can be enabled to be stable and firm in operation, meanwhile, the lifting assembly 5 with a telescopic structure is adopted, a user can flexibly use the brake castor 7 according to requirements conveniently, and the using functionality of the base 2 is improved;

through the internal thread pipe 501 in the lifting assembly 5, the lifting assembly can be installed on the locating hole 4 and can also be used for installing the screw 503, and the screw 503 can be flexibly rotated through the handle 504, so that the screw 503 can continuously move upwards or downwards, and then the inserted rod 505 can be synchronously driven to lift, then through the bottom box 506 and the bearing, the bottom end of the inserted rod 505 can be installed on the cross beam 6, the rotation of the inserted rod 505 can not be influenced, meanwhile, the cross beam 6 can not be driven to rotate, and further the stability of the use of the inserted rod 505 can be improved, and the internal thread pipe 501 can be fixed on the locating hole 4 through the fixing piece 502 and the screw, so that the stability of the use of the internal thread pipe 501 can be improved;

when the base 2 needs to be moved and the brake castor 7 at the moment is used as the only support, one end of the locking button 509 can be inserted into the through groove 507 on the screw 503 by rotating the locking button 509 in the screw hole 508, so that the screw 503 can be limited, and the screw 503 can be prevented from automatically rotating in the moving process of the base 2;

through guide hole 8, can cooperate locating lever 9 to provide directional support to crossbeam 6, and then can prevent to rotate when crossbeam 6 goes up and down, because the shape of guide hole 8 and the shape looks adaptation of locating lever 9, and the two grafting links to each other, can improve the stationarity that locating lever 9 goes up and down in guide hole 8.

In conclusion, the device can enable the base 2 to flexibly drive the alternator body 1 to move, facilitate a user to carry the alternator body 1, provide stable support for the alternator body 1 and ensure the use stability of the alternator body 1.

It should be noted that in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

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 movable base of alternator, includes alternator organism (1), alternator organism (1) bottom surface is provided with base (2), the four corners is all fixed on base (2) bottom surface is provided with landing leg (3), its characterized in that: locating holes (4) are formed in two sides of the top surface of the base (2), lifting assemblies (5) are arranged in the inner cavities of each group of locating holes (4), cross beams (6) are arranged at the bottom ends of the lifting assemblies (5), and brake casters (7) are arranged on two sides of the bottom surface of each cross beam (6).

2. The movable mount for an alternator according to claim 1 wherein: lifting assembly (5) including set up in internal thread pipe (501) of locating hole (4) inner chamber, internal thread pipe (501) inner chamber rotates and is connected with screw rod (503) to on screw rod (503) and be close to the equal fixed handle (504) that is provided with in top both sides position, screw rod (503) bottom is provided with inserted bar (505), and bottom box (506) are installed through the bearing in inserted bar (505) bottom, bottom box (506) bottom simultaneously with crossbeam (6) top surface links to each other.

3. The movable mount for an alternator according to claim 2 wherein: the lifting assembly (5) further comprises a plurality of groups of fixing pieces (502) which are annularly arranged at the lower position of the middle part of the internal thread pipe (501), and the fixing pieces (502) are connected with the bottom surface of the base (2) through screws.

4. The movable mount for an alternator according to claim 2 wherein: the middle part of the screw rod (503) is provided with a through groove (507), the middle part of one side wall of the internally threaded pipe (501) is provided with a screw hole (508) at an upper position, and the inner cavity of the screw hole (508) is rotationally connected with a locking button (509).

5. The movable mount for an alternator according to claim 2 wherein: the inner diameter of the internally threaded pipe (501) is the same as the outer diameter of the screw rod (503), and the two are rotationally connected.

6. The movable mount for an alternator according to claim 1 wherein: guide holes (8) are formed in the top surface of the base (2) and located on two sides of each group of positioning holes (4), positioning rods (9) are arranged in the inner cavity of each guide hole (8), and meanwhile the bottom ends of the two groups of positioning rods (9) are connected with the top surface of the cross beam (6).

7. The movable mount for an alternator according to claim 6 wherein: the shape of the guide hole (8) is matched with the shape of the positioning rod (9), and the guide hole and the positioning rod are connected in an inserting mode.