CN219469555U

CN219469555U - Screw rod lifter capable of realizing multiple linkage

Info

Publication number: CN219469555U
Application number: CN202320526631.1U
Authority: CN
Inventors: 寿立庆; 鲁伟军
Original assignee: Hangzhou Junkai Machinery Co ltd
Current assignee: Hangzhou Junkai Machinery Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-08-04
Anticipated expiration: 2033-03-17

Abstract

The utility model relates to the field of linkage lifters and discloses a screw rod lifter capable of achieving multiple linkage, which comprises a mounting box, wherein a first lifting opening is formed in the top wall of the mounting box, a first connecting opening is formed in the left side of the mounting box, a second connecting opening is formed in the right side of the mounting box, a bottom plate is fixedly connected to the bottom of the mounting box, a second bolt is connected to the inner thread of a second thread groove in a threaded mode, a turbine is connected to the inner portion of the mounting box in a rotating mode, a mounting groove is formed in the turbine, a threaded rod is connected to the inner thread of the mounting groove, a rotating groove is formed in the top wall of the threaded rod, and a connecting column is connected to the inner portion of the rotating groove in a rotating mode. According to the utility model, a plurality of lifters can be connected more conveniently, the time for connecting the lifters by a worker master is reduced, the lifters are more stable when lifting objects, and the objects are prevented from rotating on the lifters.

Description

Screw rod lifter capable of realizing multiple linkage

Technical Field

The utility model relates to the field of linkage lifters, in particular to a screw rod lifter capable of realizing multi-linkage.

Background

The screw rod lifter is a basic lifting part and has the advantages of compact structure, small volume, light weight, wide power source, no noise, convenient installation, flexible use, multiple functions, multiple matching forms, high reliability, long service life and the like

However, the existing screw rod lifter is not very firm when being assembled by multiple units, and the jacking block at the top of the screw rod lifter in the using process possibly causes vibration or rotation of an object to be lifted after the assembly is completed, so that the object is lost.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a screw rod lifter capable of realizing multi-linkage.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a screw rod lift of many linkages, includes the mounting box, the roof of mounting box is provided with first lift mouth, the left side of mounting box is provided with first connector, the right side of mounting box is provided with the second connector, the bottom fixedly connected with bottom plate of mounting box, the four corners of bottom plate all is provided with first screw thread groove, the internal thread in first screw thread groove is connected with first bolt, the bottom of bottom plate is provided with the second lift mouth, the roof left side fixedly connected with motor of bottom plate, the output fixedly connected with rotary rod of motor, the outside fixedly connected with vortex bar of rotary rod, the equal fixedly connected with connecting plate in both ends about rotary rod, the four corners of connecting plate all is provided with the second screw thread groove, the internal thread in second screw thread groove is connected with the second bolt, the internal rotation of mounting box is connected with the turbine, the inside of turbine is provided with the mounting groove, the internal thread in threaded rod roof is provided with the rotation groove, the internal rotation in rotation groove is connected with the roof, the roof fixedly connected with post of rotary rod.

As a further description of the above technical solution:

the outer part of the vortex rod is connected with the outer part of the turbine in a meshing way.

As a further description of the above technical solution:

the top threaded connection of threaded rod is in the inside of first lift mouth, the bottom threaded connection of threaded rod is in the inside of second lift mouth.

As a further description of the above technical solution:

the left side of rotary rod rotates the inside of connecting at first connector, the right side outside of rotary rod rotates the inside of connecting at the second connector.

As a further description of the above technical solution:

the connecting column top end fixed connection is in the inside bottom of kicking block, the roof of threaded rod rotates the inside of connecting at the kicking block.

As a further description of the above technical solution:

the rotary rod penetrates through the inner parts of the two connecting plates and is fixedly connected to the inner part of the vortex rod.

As a further description of the above technical solution:

the external thread of threaded rod is connected in the inside of mounting groove.

The utility model has the following beneficial effects:

1. according to the utility model, through the second thread groove, the rotating rod, the turbine, the second bolt and other components, the device can be more quickly connected and more stably connected when a plurality of units are connected, and the stability of equipment is enhanced.

2. According to the utility model, through the cooperation of the components such as the top block, the connecting column, the threaded rod, the rotating groove and the like, the device can not directly act on the object by the rotating force when lifting the object, so that the stability of transportation is enhanced.

Drawings

FIG. 1 is a front view of a multi-linkage screw lifter according to the present utility model;

FIG. 2 is an exploded view of a front view mounting box structure of a multi-linkage screw rod lifter provided by the utility model;

fig. 3 is a schematic diagram showing a bottom view of a mounting box of a screw lifter capable of multiple linkage according to the present utility model

Fig. 4 is a schematic diagram of a front view vortex bar structure of a screw rod lifter capable of multiple linkage according to the present utility model;

fig. 5 is a schematic diagram of a front view threaded rod structure of a screw rod lifter capable of multiple linkage according to the present utility model;

fig. 6 is an exploded view of a front turbine structure of a screw lifter capable of multiple linkage according to the present utility model.

Legend description:

1. a mounting box; 2. a first lifting opening; 3. a first connection port; 4. a second connection port; 5. a bottom plate; 6. a first thread groove; 7. a first bolt; 8. a second lifting opening; 9. a motor; 10. a rotating rod; 11. a scroll rod; 12. a connecting plate; 13. a second thread groove; 14. a second bolt; 15. a turbine; 16. a mounting groove; 17. a threaded rod; 18. a rotating groove; 19. a connecting column; 20. and (5) a top block.

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. 1-6, one embodiment provided by the present utility model is: the screw rod lifter capable of realizing multi-station linkage comprises a mounting box 1, wherein a first lifting opening 2 is arranged on the top wall of the mounting box 1, a first connecting opening 3 is arranged on the left side of the mounting box 1, a second connecting opening 4 is arranged on the right side of the mounting box 1, the first connecting opening 3 and the second connecting opening 4 are designed to facilitate a rotary rod 10 to penetrate through the mounting box 1, the subsequent multi-station connection is more convenient and quick, the bottom of the mounting box 1 is fixedly connected with a bottom plate 5, first thread grooves 6 are arranged at four corners of the bottom plate 5, first bolts 7 are connected with internal threads of the first thread grooves 6, the bottom plate 5, the first thread grooves 6 and the first bolts 7 are designed to ensure that the device can be better fixed on the horizontal ground, the chassis of the lifter is prevented from unstably sliding off when lifting an object, the bottom of the bottom plate 5 is provided with a second lifting opening 8, the second lifting opening 8 and the first lifting opening 2 have the functions of enabling the threaded rod 17 to better keep lifting performance through the mounting box 1, the motor 9 is fixedly connected to the left side of the top wall of the bottom plate 5, the output end of the motor 9 is fixedly connected with the rotary rod 10, the rotary rod 10 has the functions of enabling the motor 9 to drive the vortex rod 11 to rotate more conveniently and facilitating subsequent multi-machine-position connection, the vortex rod 11 is fixedly connected to the outside of the rotary rod 10, the connecting plates 12 are fixedly connected to the left end and the right end of the rotary rod 10, the second thread grooves 13 are respectively arranged at four corners of the connecting plates 12, the second bolts 14, the connecting plates 12 and the second thread grooves 13 have the functions of enabling the device to perform multi-machine-position connection better, the connecting position between the rotary rods 10 can be ensured to be more stable when the multi-machine-position connection is performed, the second thread grooves 13 are internally and rotatably connected with the second bolts 14, the turbine 15 are connected to the inside of the mounting box 1, the inside of turbine 15 is provided with mounting groove 16, turbine 15 and mounting groove 16's effect is in order to let the device can take place the meshing with vortex rod 11 and be connected the back and can drive threaded rod 17 through mounting groove 16 and rotate thereby realized the lift design, the inside threaded connection of mounting groove 16 has threaded rod 17, the roof of threaded rod 17 is provided with rotates groove 18, the inside rotation of rotating groove 18 is connected with spliced pole 19, the roof fixedly connected with kicking block 20 of spliced pole 19, the design of rotating groove 18 and spliced pole 19 and kicking block 20 is in order to let the object can not appear the pivoted condition when going up and down through the device and let the device operation safer.

Outside meshing of vortex rod 11 is connected in the outside of turbine 15, such design makes the connection of vortex rod 11 and turbine 15 inseparabler, the top threaded connection of threaded rod 17 is in the inside of first lift mouth 2, the bottom threaded connection of threaded rod 17 is in the inside of second lift mouth 8, the left side of rotary rod 10 rotates the inside of connecting at first connector 3, the outside rotation of right side of rotary rod 10 is connected in the inside of second connector 4, such design lets rotary rod 10 can better through the inside of install bin 1 and realize the multi-machine body connection, spliced pole 19 top fixed connection is in the inside bottom of kicking block 20, the roof rotation of threaded rod 17 is connected in the inside of kicking block 20, the inside fixed connection of rotary rod 10 runs through two connecting plates 12 is in the inside of vortex rod 11, the outside threaded connection of threaded rod 17 is in the inside of mounting groove 16.

Working principle: the workman's master determines the position of organism installation back through twisting first bolt 7 through first bolt 7 and thereby the inside rotation of the first thread groove 6 in bottom plate 5 four corners is installed the organism in the construction position, thereby install the back through with the rotary rod 10 of two organisms each other, then through the connecting plate 12 of one of them rotary rod 10 one end and the connecting plate 12 of another rotary rod 10 one end go on being connected to it then through twisting second bolt 14, the benefit of this connection is faster and more firm in the equipment operation, the back through the output drive rotary rod 10 of starter motor 9 through motor 9 rotates the rotary rod 10 through rotary rod 10 and drives the design that realizes multi-machine position linkage in proper order of rotary rod 10 of another organism, rotary rod 10 drives outside vortex rod 11 through vortex rod 11 external engagement connection turbine 15 when rotatory, turbine 15 drives threaded rod 17 in the internal mounting groove 16 and rotates, because threaded rod 17 and mounting groove 16 are threaded connection so threaded rod 17 can go on going up and down through first elevating port 2 and second elevating port 8, the benefit of this connection is faster and in the top portion 17 design groove 18 that carries out the rotary rod 10 and carries out rotation, the top piece 19 is the fixed object in the top of the jack-up and down direction of the jack-down mass is the fixed post 20 when the top of the fixed object 20 is reached or the jack-down, the top is the fixed object is reached when the top of the jack-down, the jack-down mass is 20 is rotated down.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a but lead screw lift of many linkages, includes mounting box (1), its characterized in that: the top wall of the installation box (1) is provided with a first lifting opening (2), the left side of the installation box (1) is provided with a first connecting opening (3), the right side of the installation box (1) is provided with a second connecting opening (4), the bottom of the installation box (1) is fixedly connected with a bottom plate (5), four corners of the bottom plate (5) are provided with first thread grooves (6), the internal thread of the first thread grooves (6) is connected with a first bolt (7), the bottom of the bottom plate (5) is provided with a second lifting opening (8), the left side of the top wall of the bottom plate (5) is fixedly connected with a motor (9), the output end of the motor (9) is fixedly connected with a rotary rod (10), the outer part of the rotary rod (10) is fixedly connected with a vortex rod (11), the left end and the right end of the rotary rod (10) are fixedly connected with a connecting plate (12), the four corners of the connecting plate (12) are respectively provided with a second thread groove (13), the internal thread of the second thread grooves (13) are internally threaded with a second thread groove (14), the top wall (16) of the turbine (1) is internally provided with a threaded rod (16), the top wall (17) is internally provided with a threaded groove (17), the inside rotation of rotation groove (18) is connected with spliced pole (19), roof fixedly connected with kicking block (20) of spliced pole (19).

2. A multi-gangable screw elevator as set forth in claim 1, wherein: the outside of the worm rod (11) is connected with the outside of the turbine (15) in a meshing way.

3. A multi-gangable screw elevator as set forth in claim 1, wherein: the top threaded connection of threaded rod (17) is in the inside of first lift mouth (2), the bottom threaded connection of threaded rod (17) is in the inside of second lift mouth (8).

4. A multi-gangable screw elevator as set forth in claim 1, wherein: the left side of rotary rod (10) rotates the inside of connecting in first connector (3), the right side outside of rotary rod (10) rotates the inside of connecting in second connector (4).

5. A multi-gangable screw elevator as set forth in claim 1, wherein: the top end of the connecting column (19) is fixedly connected to the inner bottom end of the top block (20), and the top wall of the threaded rod (17) is rotatably connected to the inner part of the top block (20).

6. A multi-gangable screw elevator as set forth in claim 1, wherein: the rotating rod (10) penetrates through the interiors of the two connecting plates (12) and is fixedly connected to the interiors of the vortex rods (11).

7. A multi-gangable screw elevator as set forth in claim 1, wherein: the outer thread of the threaded rod (17) is connected with the inner part of the mounting groove (16).