CN218371490U - Adjustable machine of lifting - Google Patents
Adjustable machine of lifting Download PDFInfo
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- CN218371490U CN218371490U CN202222865968.3U CN202222865968U CN218371490U CN 218371490 U CN218371490 U CN 218371490U CN 202222865968 U CN202222865968 U CN 202222865968U CN 218371490 U CN218371490 U CN 218371490U
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Abstract
The utility model belongs to the technical field of the machine of lifting, specifically be an adjustable machine of lifting, it includes: the adjusting seat comprises a bottom plate, supporting plates, a double-end screw, sliding rods and an adjusting motor, wherein the supporting plates are arranged on two sides of the top of the bottom plate, the double-end screw is connected between the supporting plates on two sides, the sliding rods are arranged on two sides of the double-end screw, and the adjusting motor connected with the double-end screw is arranged on the outer side of the supporting plate; sliding part connects the double threaded screw both ends, sliding part includes slider, screw and slide opening, drives double threaded screw through adjusting motor and rotates, drives the synchronous activity of sliding part at double threaded screw both ends, makes the sliding part of both sides be close to and separate each other, and screw drive simple structure need not unnecessary transmission structure, and direct transmission power avoids gear drive to consume unnecessary power, improves transmission efficiency.
Description
Technical Field
The utility model relates to a machine of lifting technical field specifically is an adjustable machine of lifting.
Background
The double-column lifting machine is a special mechanical lifting device commonly used by automobile repair and maintenance units, and the double-column lifting machine is a main type of the lifting machine and is widely applied to the maintenance of cars and other small vehicles.
An adjustable double-column lifting machine is disclosed in patent number CN 202022916254.1. The adjustable double-column lifter comprises a base; the two upright posts are symmetrically and slidably mounted on the base; the sliding groove is formed in the upright post; the hydraulic cylinders are fixedly arranged in the corresponding sliding grooves; the sliding blocks are slidably mounted on the corresponding output shafts of the hydraulic cylinders, and one sides of the sliding blocks extend out of the corresponding sliding grooves; the connecting blocks are fixedly arranged on the corresponding sliding blocks; and the two support rods are symmetrically and rotatably arranged on the corresponding connecting blocks. The utility model provides an adjustable twin columns machine of lifting has convenient to use, is convenient for adjust two stands, use the little advantage of limitation.
The motor of the lifting machine drives the stand columns on the two sides to be close to each other through the rotating rod connection and the gear transmission, but the rotating rod connection and the gear transmission can consume redundant power, and transmission efficiency is affected.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract and the title of the present application to avoid obscuring the purpose of this section, the abstract and the title of the present application, and such simplifications or omissions cannot be used to limit the scope of the present invention.
The present invention has been made in view of the above and/or other problems that exist in prior adjustable lifts.
Therefore, the utility model aims at providing an adjustable machine of lifting sets up the backup pad in base top both sides, connect double-end screw and slide bar between the backup pad, set up the adjusting motor in the bracing piece outside, drive the double-end screw through the adjusting motor and rotate, drive the synchronous activity of sliding part at double-end screw both ends, make the sliding part of both sides be close to each other and separate, screw drive simple structure need not unnecessary transmission structure, direct transmission power avoids gear drive to consume unnecessary power, improves transmission efficiency.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
an adjustable lift, comprising:
the adjusting seat comprises a bottom plate, supporting plates, double-headed screws, sliding rods and an adjusting motor, wherein the supporting plates are arranged on two sides of the top of the bottom plate, the double-headed screws are connected between the supporting plates on two sides, the sliding rods are arranged on two sides of the double-headed screws, and the adjusting motor connected with the double-headed screws is arranged on the outer sides of the supporting plates;
the sliding part is connected to two ends of the double-end screw, the sliding part comprises a sliding block, a screw hole and a sliding hole, the sliding block is provided with the screw hole connected with the double-end screw, and two sides of the screw hole are provided with the sliding holes connected with the sliding rod;
the part that lifts is connected the slider top, the part that lifts includes connecting plate, support, lift motor, lifts the screw rod and lifts the board, the connecting plate is connected at the slider top, the connecting plate top sets up the support, the support top sets up lift motor, longitudinal screw rod that lifts is connected to the lift motor output, it sets up the board that lifts on the screw rod to lift.
As an adjustable machine of lifting an preferred scheme, wherein: and the bottom of the sliding block is provided with a roller which is in contact with the bottom plate.
As an adjustable lift an optimal selection scheme, wherein: and the rotating directions of the threads at the two ends of the double-thread screw are opposite.
As an adjustable machine of lifting an preferred scheme, wherein: the two ends of the double-end screw rod are connected with the supporting plate through bearings.
As an adjustable machine of lifting an preferred scheme, wherein: the connecting plate is fixedly connected with the sliding block through a bolt.
As an adjustable machine of lifting an preferred scheme, wherein: the top of the lifting plate is provided with a rubber protective pad.
Compared with the prior art: the utility model discloses set up the backup pad in base top both sides, connect double threaded screw and slide bar between the backup pad, set up the adjusting motor in the bracing piece outside, drive double threaded screw through the adjusting motor and rotate, drive the synchronous activity of sliding part at double threaded screw both ends, make the sliding part of both sides be close to each other and separate, screw drive simple structure need not unnecessary transmission structure, and direct transmission power avoids gear drive to consume unnecessary power, improves transmission efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a schematic view of the bearing structure of the present invention;
FIG. 2 is a schematic view of the structure of the adjusting seat of the present invention;
FIG. 3 is a schematic structural view of the sliding member of the present invention;
fig. 4 is a schematic structural view of the lifting member of the present invention.
In the figure: 100 adjusting seats, 110 bottom plates, 120 supporting plates, 130 double-head screws, 140 sliding rods, 150 adjusting motors, 200 sliding parts, 210 sliding blocks, 220 screw holes, 230 sliding holes, 240 rollers, 300 lifting parts, 310 connecting plates, 320 supports, 330 lifting motors, 340 lifting screws and 350 lifting plates.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides an adjustable machine of lifting, set up the backup pad in base top both sides, connect double threaded screw and slide bar between the backup pad, set up the adjusting motor in the bracing piece outside, drive double threaded screw through the adjusting motor and rotate, drive the synchronous activity of sliding part at double threaded screw both ends, make the sliding part of both sides be close to each other and separate, screw drive simple structure need not unnecessary transmission structure, direct transmission power avoids gear drive to consume unnecessary power, improves transmission efficiency, please refer to and read 1-figure 4, include: an adjustment seat 100, a sliding member 200, and a lifting member 300.
Adjust seat 100 and include bottom plate 110, backup pad 120, double threaded screw 130, slide bar 140 and adjustment motor 150, bottom plate 110 top both sides all set up backup pad 120, connect double threaded screw 130 between the backup pad 120 of both sides, double threaded screw 130 both sides all set up slide bar 140, the backup pad 120 outside sets up the adjustment motor 150 who is connected with double threaded screw 130, double threaded screw 130 both ends screw thread direction of rotation is opposite, double threaded screw 130 both ends all are connected with backup pad 120 through the bearing, adjustment motor 150 drives double threaded screw 130 synchronous revolution.
The sliding member 200 is connected to both ends of the double-threaded screw 130, the sliding member 200 includes a sliding block 210, a screw hole 220 and a sliding hole 230, the sliding block 210 is provided with the screw hole 220 connected to the double-threaded screw 130, both sides of the screw hole 220 are provided with the sliding hole 230 connected to the sliding rod 140, and when the double-threaded screw 130 rotates, the sliding block 210 moves synchronously on the sliding block 210 under the feeding action of the thread.
The lifting component 300 is connected to the top of the slider 210, the lifting component 300 comprises a connecting plate 310, a support 320, a lifting motor 330, a lifting screw 340 and a lifting plate 350, the connecting plate 310 is connected to the top of the slider 210, the support 320 is arranged at the top of the connecting plate 310, the lifting motor 330 is arranged at the top of the support 320, the output end of the lifting motor 330 is connected with the longitudinal lifting screw 340, the lifting plate 350 is arranged on the lifting screw 340, the lifting motor 330 drives the lifting screw 340 to rotate, and the lifting plate 350 moves up and down under the feeding action of threads.
The bottom of the slider 210 is provided with a roller 240 contacting the bottom plate 110, and the slider 210 is supported by the roller 240 as a support member, so that the sliding friction is changed into rolling friction, and the resistance is reduced.
The connecting plate 310 is fixedly connected with the sliding block 210 through bolts, so that the use of later-stage assembly and disassembly is facilitated.
The top of the lifting plate 350 is provided with a rubber protection pad to protect the lifted vehicle.
In a specific use, the adjusting motor 150 drives the double-threaded screw 130 to rotate synchronously, when the double-threaded screw 130 rotates, the sliding block 210 moves synchronously on the sliding block 210 under the feeding action of the threads, so that the sliding parts 200 at two sides approach and separate from each other, the lifting motor 330 drives the lifting screw 340 to rotate, and the lifting plate 350 moves up and down under the feeding action of the threads.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of these combinations not exhaustive in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. An adjustable lift, comprising:
the adjusting seat (100) comprises a bottom plate (110), supporting plates (120), a double-end screw (130), a sliding rod (140) and an adjusting motor (150), wherein the supporting plates (120) are arranged on two sides of the top of the bottom plate (110), the double-end screw (130) is connected between the supporting plates (120) on two sides, the sliding rod (140) is arranged on two sides of the double-end screw (130), and the adjusting motor (150) connected with the double-end screw (130) is arranged on the outer side of each supporting plate (120);
the sliding component (200) is connected to two ends of the double-end screw (130), the sliding component (200) comprises a sliding block (210), a screw hole (220) and a sliding hole (230), the sliding block (210) is provided with the screw hole (220) connected with the double-end screw (130), and two sides of the screw hole (220) are provided with the sliding hole (230) connected with the sliding rod (140);
lifting component (300) is connected slider (210) top, lifting component (300) is including connecting plate (310), support (320), lifting motor (330), lifting screw (340) and lift board (350), connecting plate (310) is connected at slider (210) top, connecting plate (310) top sets up support (320), support (320) top sets up lifting motor (330), longitudinal lifting screw (340) is connected to lifting motor (330) output, set up on lifting screw (340) and lift board (350).
2. The adjustable lift of claim 1, wherein the bottom of the slider (210) is provided with a roller (240) that contacts the base plate (110).
3. The adjustable lift of claim 1, wherein the threads at the two ends of the double-headed screw (130) rotate in opposite directions.
4. The adjustable lifting machine of claim 1, wherein both ends of the double-threaded screw (130) are connected with the supporting plate (120) through bearings.
5. The adjustable lifting machine of claim 1, wherein the connecting plate (310) is fixed to the sliding block (210) through a bolt.
6. The adjustable lift of claim 1, wherein a rubber protective pad is placed on top of the lift plate (350).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222865968.3U CN218371490U (en) | 2022-10-29 | 2022-10-29 | Adjustable machine of lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222865968.3U CN218371490U (en) | 2022-10-29 | 2022-10-29 | Adjustable machine of lifting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218371490U true CN218371490U (en) | 2023-01-24 |
Family
ID=84934000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222865968.3U Active CN218371490U (en) | 2022-10-29 | 2022-10-29 | Adjustable machine of lifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218371490U (en) |
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2022
- 2022-10-29 CN CN202222865968.3U patent/CN218371490U/en active Active
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