CN216764186U

CN216764186U - Multifunctional screw rod lifter

Info

Publication number: CN216764186U
Application number: CN202220494555.6U
Authority: CN
Inventors: 杨成; 钱露静
Original assignee: Hangzhou Xingyu Transmission Co ltd
Current assignee: Hangzhou Xingyu Transmission Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-06-17
Anticipated expiration: 2032-03-07

Abstract

The application discloses multi-functional lead screw lift belongs to lead screw lift technical field, including fixed case, two hydraulic stems are installed to the inner wall of fixed case, and the fixed plate is all installed to the flexible end of every hydraulic stem, and the inner wall threaded connection of fixed case has the threaded rod, and the fixed bolster is installed to the bottom of threaded rod, and the below of fixed case is provided with places the case, places the interior diapire of case and installs the rotation motor, rotates the output of motor and installs the round platform, the upper surface of round platform and the bottom surface fixed connection of fixed case. This multi-functional lead screw lift drives the fixed plate through the power that is provided with the hydraulic stem and removes for the fixed plate is close to at the surface of object, makes the object can fix the inside at fixed case, and later workman rotates the threaded rod, makes the fixed bolster contact the object, thereby further consolidates the object, avoids the object to take place to remove the phenomenon as far as possible and leads to the object to drop and cause the damage, thereby has increased the practicality of lift.

Description

Multifunctional screw rod lifter

Technical Field

The application belongs to the technical field of screw rod lifters, and particularly relates to a multifunctional screw rod lifter.

Background

The screw rod lifter is a basic hoisting part, has the advantages of compact structure, wide power source, low noise, convenient installation, flexible use, multiple matching forms, high reliability, long service life and the like, and is widely applied to various industries such as machinery, metallurgy, construction, chemical industry, medical treatment, cultural hygiene and the like.

But current lead screw lift when going up and down to the object, most do not have fixed function, and this just leads to the object phenomenon that rocks to appear easily in the inside of lift to cause certain damage to the object, and when the heavier object of jack-up, because the structure of lift is fixed, can't adjust the angle of object according to the demand, can cause certain inconvenience for the workman.

Therefore, a multifunctional screw rod lifter is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem in order to solve among the prior art, the unable fixed object of lift and unable regulation heavy object angle, and the multi-functional lead screw lift that provides.

In order to achieve the purpose, the following technical scheme is adopted in the application:

the utility model provides a multi-functional lead screw lift, includes fixed case, two hydraulic stems, every are installed to the inner wall of fixed case the fixed plate is all installed to the flexible end of hydraulic stem, the inner wall threaded connection of fixed case has the threaded rod, the fixed bolster is installed to the bottom of threaded rod, the below of fixed case is provided with places the case, the interior diapire of placing the case is installed and is rotated the motor, the round platform is installed to the output of rotating the motor, the upper surface of round platform and the bottom surface fixed connection of fixed case.

Through being provided with hydraulic stem and fixed plate, realized the purpose fixed on the object horizontal direction, through being provided with threaded rod and fixed bolster, realized the purpose fixed on the object vertical direction, drive the round platform through being provided with the power that the rotation motor provided and rotate, realized the purpose of regulation object angle.

Preferably, the below of placing the case is provided with the base, the top of base is provided with the rotating electrical machines, the last surface mounting of base has the control box, the inside of control box is rotated and is connected with two-way ball screw, two-way ball screw be close to the rotating electrical machines one end run through the control box and with the output fixed connection of rotating electrical machines, two-way ball screw's surface threaded connection has two movable plates, two the inside common activity hinge of movable plate has scissors formula lift arm, the bottom surface of placing the case is installed two joint pieces, two the inside of joint piece all is articulated with scissors formula lift arm's top activity.

The power-matched bidirectional ball screw and the scissor-type lifting arm which are provided with the rotating motor drive the placing box to move up and down, so that the purpose of controlling the lifting of the object is realized.

Preferably, the bottom surface of the circular truncated cone is provided with a bearing, the outer surface of the bearing is provided with two groups of fixing columns, and the bottom surface of each group of fixing columns is fixedly connected with the inner bottom wall of the storage box.

Through being provided with bearing and fixed column, realized carrying out the purpose that supports to the round platform.

Preferably, the inner wall of the control box is provided with a sliding rod, and the inner wall of each moving plate is in sliding connection with the outer surface of the sliding rod.

The purpose of limiting the moving track of the moving plate is achieved by arranging the sliding rod.

Preferably, a supporting table is mounted on the upper surface of the base, and the upper surface of the supporting table is fixedly connected with the outer surface of the rotating motor.

Through being provided with the brace table, realized the purpose of fixed and support rotating electrical machines.

Preferably, two sets of universal wheels are installed to the bottom surface of base, every group the brake block is all installed to the surface of universal wheel.

Through being provided with the universal wheel, realized the workman of being convenient for and removed the device's purpose, through being provided with the brake block, realized fixing the device's purpose.

Preferably, a handle is installed on the left side surface of the base, and a non-slip mat is installed on the outer surface of the handle.

Through being provided with the handle, realized being convenient for the workman and promoted the purpose of device, through being provided with the slipmat, realized increasing the purpose of frictional force between workman and the handle.

Preferably, the upper surface of the base is provided with two telescopic rods, and each telescopic end of each telescopic rod is fixedly connected with the bottom surface of the storage box.

Through being provided with the telescopic link, realized carrying out the purpose that supports placing the case.

To sum up, the technical effect and the advantage of this application: this multi-functional lead screw lift, the power that provides through being provided with the hydraulic stem drives the fixed plate and removes, make the workman place the inside at the fixed box with the object, then start the hydraulic stem, make the fixed plate closely lean on the surface at the object, make the object can fix the inside at the fixed box, later workman rotates the threaded rod, make the fixed bolster contact the object, thereby further consolidate the object, avoid the object to take place to remove the phenomenon as far as possible and lead to the object to drop and cause the damage, thereby the practicality of lift has been increased, power through rotating the motor and providing, make the round platform take place to rotate, thereby make the workman can adjust the angle of object according to the demand, make things convenient for the workman to carry out the regulation of angle to heavier object, reduce workman's work load, the practicality of lift has further been increased.

Drawings

FIG. 1 is a perspective view of a fixing box according to the present application;

FIG. 2 is a perspective structural view of a stationary box according to the present application;

FIG. 3 is a perspective structural view of a base according to the present application;

fig. 4 is a schematic structural diagram of a base bottom view perspective of the present application.

In the figure: 1. a threaded rod; 2. a brake pad; 3. a fixed box; 4. a hydraulic lever; 5. placing a box; 6. a scissor lift arm; 7. a slide bar; 8. a telescopic rod; 9. moving the plate; 10. a control box; 11. a base; 12. a rotating electric machine; 13. a handle; 14. a non-slip mat; 15. fixing a column; 16. a bearing; 17. a fixing plate; 18. a fixing pad; 19. a clamping block; 20. rotating the motor; 21. a circular truncated cone; 22. a universal wheel; 23. a bidirectional ball screw; 24. and a support table.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Referring to fig. 1-3, a multifunctional screw rod lifter comprises a fixed box 3, two hydraulic rods 4 are mounted on the inner wall of the fixed box 3, a fixed plate 17 is mounted on the telescopic end of each hydraulic rod 4, a threaded rod 1 is connected to the inner wall of the fixed box 3 through threads, a fixed pad 18 is mounted at the bottom end of the threaded rod 1, a placing box 5 is arranged below the fixed box 3, an object can be fixed by using the hydraulic rods 4, the fixed plate 17, the threaded rod 1 and the fixed pad 18, the phenomenon that the object is damaged due to movement of the object is avoided as much as possible, so that the practicability of the lifter is increased, a base 11 is arranged below the placing box 5, a rotating motor 12 is arranged above the base 11, a control box 10 is mounted on the upper surface of the base 11, a bidirectional ball screw rod 23 is rotatably connected to the inside of the control box 10, one end of the bidirectional ball screw rod 23, which is close to the rotating motor 12, penetrates through the control box 10 and is fixedly connected with the output end of the rotating motor 12, two-way ball screw 23's surface threaded connection has two movable plates 9, the inside concerted movement of two movable plates 9 articulates there is scissor type lift arm 6, place the bottom surface of case 5 and install two joint pieces 19, the inside of two joint pieces 19 all is articulated with scissor type lift arm 6's top activity, utilize the power that rotating electrical machines 12 provided to cooperate two-way ball screw 23 again to drive movable plate 9 and remove, and then make scissor type lift arm 6 can drive and place case 5 and reciprocate, thereby can drive the object and reciprocate, the normal work of lift has been guaranteed.

Referring to fig. 1 and 3, the inner wall of the control box 10 is provided with the sliding rods 7, the inner wall of each moving plate 9 is slidably connected with the outer surface of the sliding rod 7, and the sliding rods 7 are arranged to prevent the moving plates 9 from rotating during the moving process as much as possible, so that the stability of the device is ensured.

Referring to fig. 1 and 3, a supporting table 24 is mounted on the upper surface of the base 11, the upper surface of the supporting table 24 is fixedly connected with the outer surface of the rotating electrical machine 12, and the supporting table 24 can be used for fixing and supporting the rotating electrical machine 12, so that the phenomenon that the rotating electrical machine 12 rotates during operation is avoided as much as possible.

Referring to fig. 4, two sets of universal wheels 22 are installed to the bottom surface of base 11, and brake block 2 is all installed to the surface of every universal wheel 22 of group, and the workman of being convenient for removes the lift 22's installation to alleviate workman's work load, increase work efficiency, the installation of brake block 2 can be fixed the device, avoids the phenomenon that the device takes place to remove when going up and down as far as possible, thereby has increased workman's security.

Referring to fig. 1, a handle 13 is installed on the left side surface of a base 11, a non-slip mat 14 is installed on the outer surface of the handle 13, the installation of the handle 13 is convenient for a worker to push the device, the installation of the non-slip mat 14 can increase the friction force between the worker and the handle 13, and the phenomenon of slipping when the device is moved is avoided as much as possible.

Referring to fig. 1-2, a rotating motor 20 is installed on the inner bottom wall of the placing box 5, a circular truncated cone 21 is installed at the output end of the rotating motor 20, the upper surface of the circular truncated cone 21 is fixedly connected with the bottom surface of the fixing box 3, a bearing 16 is installed on the bottom surface of the circular truncated cone 21, two groups of fixing columns 15 are installed on the outer surface of the bearing 16, the bottom surface of each group of fixing columns 15 is fixedly connected with the inner bottom wall of the placing box 5, the fixing columns 15 are fixed with the bearing 16, the bearing 16 is fixed with the circular truncated cone 21, the circular truncated cone 21 can be supported, and the phenomenon that the circular truncated cone 21 cannot rotate during supporting is avoided as much as possible.

Referring to fig. 1 and 3, the upper surface of base 11 is provided with two telescopic links 8, the flexible end of each telescopic link 8 all with place the bottom surface fixed connection of case 5, telescopic link 8 can play the effect of support placing case 5, avoids placing the phenomenon that the too heavy emergence of the interior object of case 5 inclines as far as possible, has further increased the stability of device.

The working principle is as follows: firstly, the hydraulic rod 4, the rotating motor 20 and the rotating motor 12 are communicated with a power supply, when an object is lifted, the device is moved to a required position, then the device is fixed by the brake block 2, the phenomenon that the device moves when the object is lifted is avoided as much as possible, then the object is placed in the fixed box 3, the hydraulic rod 4 is started, the fixed plate 17 is driven to move by the power provided by the hydraulic rod 4, the fixed plate 17 is enabled to be tightly attached to the surface of the object, the object is fixed in the horizontal direction, then a worker rotates the threaded rod 1, the fixed cushion 18 is enabled to be tightly attached to the surface of the object, the object is fixed in the vertical direction, the stability of the object is further ensured, the phenomenon that the object falls off in the lifting process is avoided as much as possible, the damage to the object is reduced, after the fixation is completed, the rotating motor 12 starts to work, two movable plates 9 are driven to move by the power-fit bidirectional ball screw 23 provided by the rotating motor 12, so that the placing box 5 moves upwards under the effect of the scissor-type lifting arm 6, the object is lifted, when the object is required to be subjected to angle adjustment, the rotating motor 20 is opened, the power-fit circular truncated cone 21 and the bearing 16 provided by the rotating motor 20 drive the fixing box 3 to rotate, the worker can adjust the angle of the object according to the requirement, the workload of the worker is reduced, and the practicability of the device is improved.

The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present application, and all equivalent substitutions and changes according to the technical solutions and the inventive concepts of the present application should be covered by the scope of the present application.

Claims

1. The utility model provides a multi-functional lead screw lift, includes fixed case (3), its characterized in that, two hydraulic stems (4) are installed to the inner wall of fixed case (3), every fixed plate (17) are all installed to the flexible end of hydraulic stem (4), the inner wall threaded connection of fixed case (3) has threaded rod (1), fixing pad (18) are installed to the bottom of threaded rod (1), the below of fixed case (3) is provided with places case (5), the interior diapire of placing case (5) is installed and is rotated motor (20), round platform (21) are installed to the output of rotating motor (20), the upper surface of round platform (21) and the bottom surface fixed connection of fixed case (3).

2. Multifunctional screw lift according to claim 1, characterized in that a base (11) is arranged below the placing box (5), a rotating motor (12) is arranged above the base (11), a control box (10) is arranged on the upper surface of the base (11), the interior of the control box (10) is rotatably connected with a bidirectional ball screw (23), one end of the bidirectional ball screw (23) close to the rotating motor (12) penetrates through the control box (10) and is fixedly connected with the output end of the rotating motor (12), the outer surface of the bidirectional ball screw (23) is in threaded connection with two moving plates (9), the interiors of the two moving plates (9) are jointly and movably hinged with a scissor type lifting arm (6), two clamping blocks (19) are installed on the bottom surface of the placing box (5), and the insides of the clamping blocks (19) are movably hinged to the top end of the scissor type lifting arm (6).

3. The multifunctional screw rod lifter is characterized in that a bearing (16) is mounted on the bottom surface of the circular truncated cone (21), two groups of fixing columns (15) are mounted on the outer surface of the bearing (16), and the bottom surface of each group of fixing columns (15) is fixedly connected with the inner bottom wall of the placing box (5).

4. A multi-functional screw elevator according to claim 2, characterized in that the inner wall of the control box (10) is mounted with slide bars (7), and the inner wall of each moving plate (9) is slidably connected with the outer surface of the slide bar (7).

5. A multi-function screw elevator according to claim 2, characterized in that the upper surface of the base (11) is provided with a support platform (24), and the upper surface of the support platform (24) is fixedly connected with the outer surface of the rotating motor (12).

6. The multifunctional screw rod lifter is characterized in that two groups of universal wheels (22) are mounted on the bottom surface of the base (11), and a brake pad (2) is mounted on the outer surface of each group of universal wheels (22).

7. A multi-functional screw elevator according to claim 2, characterized in that a handle (13) is installed on the left side of the base (11), and a non-slip mat (14) is installed on the outer surface of the handle (13).

8. The multifunctional screw rod elevator as claimed in claim 2, wherein two telescopic rods (8) are mounted on the upper surface of the base (11), and the telescopic end of each telescopic rod (8) is fixedly connected with the bottom surface of the placing box (5).