CN108545652A - A kind of adjustable lifting machine - Google Patents
A kind of adjustable lifting machine Download PDFInfo
- Publication number
- CN108545652A CN108545652A CN201810442339.5A CN201810442339A CN108545652A CN 108545652 A CN108545652 A CN 108545652A CN 201810442339 A CN201810442339 A CN 201810442339A CN 108545652 A CN108545652 A CN 108545652A
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- support plate
- lifting machine
- lead screw
- supporting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000003028 elevating effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 5
- 230000008439 repair process Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/44—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with self-contained electric driving motors
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses a kind of adjustable lifting machines, are related to lifting machine technical field.The present invention includes bottom plate and support plate, and the upper surface of bottom plate is set side by side with two lead screws on along its length, the top surface edge of bottom plate is fixedly connected with several guide rods；Lead screw is connected by several first fixed blocks with the upper surface of bottom plate, and the both ends of lead screw are symmetrically arranged with reverse thread, and the end of lead screw is fixed with a first bevel gear, and the both ends of lead screw are respectively cooperating with that there are two screws；First bevel gear and the second bevel gear engaged transmission for being fixedly connected on transmission boom end, drive link are connected by the second fixed block with the upper surface of bottom plate, and drive link is fixedly arranged in the middle of a turbine.The present invention drives screw movement by lead screw, to control the movement of adjusting rod, finally realizes elevating control of the supporting rod to support plate, simple in structure, easy to control, can effectively ensure the safety of vehicle and lifting machine, improves the working efficiency of people.
Description
Technical field
The invention belongs to lifting machine technical fields, more particularly to a kind of adjustable lifting machine.
Background technology
Car lift refers to that vapour of the automobile maintenance industry for vehicle hoisting protects equipment.Lifting machine is conserved in auto repair
In play vital effect, no matter vehicle overhaul or routine maintenance, all be unable to do without it, it is product property, high-quality
The bad personal safety for directly affecting maintenance personal.In the different maintenance enterprise of scale, various is either repaired
Comprehensive repair shop or the single curbside shop of business scope, nearly all equipped with lifting machine.
Since the 1990s, domestic lifting machine gradually starts to popularize, and with the increase of China's car ownership, lifts
Important tool of the machine of liter as auto repair, demand also greatly increase.Present lifting machine market has possessed more or less a hundred China and foreign countries
Brand, product line is hundreds and thousands of, but existing lifting machine is complicated, and manufacturing cost is higher, highly adjust it is cumbersome, can not
Adjusting a little is effectively supported according to the center of gravity of vehicle.
Invention content
The purpose of the present invention is to provide a kind of adjustable lifting machine, screw movement is driven by lead screw, to control
The movement of adjusting rod finally realizes supporting rod to the elevating control of support plate, and it is complicated to solve existing lifting machine, adjusts numerous
It is trivial and can not the problem of adjusting effectively be supported according to the center of gravity of vehicle.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of adjustable lifting machine, including bottom plate and support plate, and the upper surface of the bottom plate is along its length
On be set side by side with two lead screws, the top surface edge of the bottom plate is fixedly connected with several guide rods；If the lead screw by
Dry first fixed block is connected with the upper surface of bottom plate, and the both ends of the lead screw are symmetrically arranged with reverse thread, the lead screw
End is fixed with a first bevel gear, and the both ends of the lead screw are respectively cooperating with that there are two screws；The first bevel gear and fixation
It is connected to the second bevel gear engaged transmission of transmission boom end, the upper surface phase that the drive link passes through the second fixed block and bottom plate
Connection, the drive link are fixedly arranged in the middle of a turbine；The turbine is meshed with the worm screw being fixed on motor output shaft, institute
There is self-locking performance, the motor to be fixed on the upper surface of bottom plate for the engagement for stating turbine and worm screw；The top surface of the screw is hinged with
One adjusting rod is rotatably connected to a supporting rod between the top of adjacent two adjusting rod on the baseplate width direction；It is described
Support plate is provided with a long square opening between two supporting rods in the support plate, the top surface edge of the support plate be provided with
The lower surface of the compatible pilot hole of guide rod, the support plate is provided with several card slots compatible with supporting rod.
Further, the top of the adjusting rod is provided with pass through aperture, and running through in the through hole has supporting rod；
The both ends of the supporting rod are plugged with bayonet lock respectively.
Further, the lower surface of the support plate is uniformly provided with several cards compatible with supporting rod in the width direction
The cross section profile of slot, the card slot is semi-circular structure, and the supporting rod is cylindrical structure.
Further, the lower surface edge of the support plate is respectively fixed with two spill bars arranged side by side, the support plate
Running through between lower surface and spill bar has supporting rod.
Further, first fixed block is rotatablely connected by bearing and lead screw, and the fixed block is fixedly connected on bottom
On the top surface of plate.
Further, two lead screws are located at the top surface edge of bottom plate.
Further, the top surface edge of the bottom plate is provided with several through-holes, and the through-hole passes through expansion bolt and ground
Connection.
The invention has the advantages that：
1, the present invention drives the engaged transmission of worm screw and turbine by motor, so that drive link drives lead screw rotation,
It realizes that screw drives adjusting rod movement, finally realizes the lifting of support plate, lifted to treat maintenance vehicle, be convenient for people couple
Vehicle repairs, and simple in structure, easy to operate, improves the working efficiency of people.
2, the present invention is matched by the supporting rod card slot different from support plate lower surface, realizes the center of gravity tune to support plate
Section, to realize the lifting to vehicle, the effective safety for ensureing vehicle and lifting machine.
3, the self-locking performance that the present invention is engaged by turbine with worm screw, under effectively can preventing support plate from causing because of vehicle weight
The problem of drop, further ensures vehicle and the safety of people.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of structural schematic diagram of adjustable lifting machine of the present invention；
Fig. 2 is the structural schematic diagram of the support plate of the present invention；
In attached drawing, parts list represented by the reference numerals are as follows：
1- bottom plates, 2- support plates, 3- lead screws, 4- screws, 5- drive links, 6- motors, 7- supporting rods, 101- guide rods,
201- long square openings, 202- pilot holes, 203- card slots, 204- spill bars, the first fixed blocks of 301-, 302- first bevel gears, 401-
Adjusting rod, 501- second bevel gears, 502- turbines.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " setting ", " edge ", " upper surface ", " lower surface ",
" in " etc. indicating positions or position relationship, be merely for convenience of description of the present invention and simplification of the description, rather than indicate or imply institute
The component or element of finger must have a particular orientation, and with specific azimuth configuration and operation, therefore should not be understood as to this hair
Bright limitation.
As shown in Figure 1, the present invention is a kind of adjustable lifting machine, including bottom plate 1 and support plate 2, the upper surface edge of bottom plate 1
Two lead screws 3 are set side by side on length direction, the top surface edge of bottom plate 1 is fixedly connected with four guide rods 101.
Lead screw 3 is connected by three the first fixed blocks 301 with the upper surface of bottom plate 1, and the both ends of lead screw 3 are symmetrically arranged with
Reverse thread, when lead screw 3 rotates, two screws 4 are simultaneously closer or far from the end of lead screw 3 is fixed with a first bevel gear
302, the both ends of lead screw 3 are respectively cooperating with that there are two screws 4.
First bevel gear 302 and 501 engaged transmission of second bevel gear for being fixedly connected on 5 end of drive link, drive link 5 are logical
It crosses the second fixed block with the upper surface of bottom plate 1 to be connected, drive link 5 is fixedly arranged in the middle of a turbine 502；
Turbine 502 is meshed with the worm screw being fixed on 6 output shaft of motor, and the engagement of turbine 502 and worm screw has self-locking
Property, i.e., there can only be worm screw that turbine 502 is driven to rotate, support plate 2 can be prevented because vehicle weight causes to decline, then so that lead screw 3
On first bevel gear 302 the occurrence of driving the engaged transmission of second bevel gear 501 on drive link 5, motor 6 is fixed on bottom
The upper surface of plate 1.
The top surface of screw 4 is hinged with an adjusting rod 401, the top of adjacent two adjusting rod 401 in 1 width direction of bottom plate
Between be rotatably connected to a supporting rod 7.
As shown in Fig. 2, support plate 2 between two supporting rods 7, is provided with a long square opening 201 in support plate 2, support plate 2
Top surface edge is provided with pilot hole 202 compatible with guide rod 101, and the lower surface of support plate 2 is provided with to be adapted with supporting rod 7
Several card slots 203, supporting rod 7 passes through the clamping with card slot 203, realizes support to support plate 2；By supporting rod 7 and not
With the cooperation of card slot 203, adjustable support bar 7 ensures the safety of lifting machine and vehicle to the different point of applications of support plate 2.
Wherein, the top of adjusting rod 401 is provided with pass through aperture, and running through in through hole has supporting rod 7；The both ends of supporting rod 7
It is plugged with bayonet lock respectively, bar 7 easy to support is dismantled from adjusting rod 401.
Wherein, the lower surface of support plate 2 is uniformly provided with several card slots 203 compatible with supporting rod 7 in the width direction, card
The cross section profile of slot 203 is semi-circular structure, and supporting rod 7 is cylindrical structure.
Wherein, the lower surface edge of support plate 2 is respectively fixed with two spill bars 204 arranged side by side, the lower surface of support plate 2 and
Through there is supporting rod 7 between spill bar 204, there can be certain limitation to supporting rod 7, prevent supporting rod 7 from 2 following table of support plate
It falls off in card slot 203 on face.
Wherein, the first fixed block 301 is rotatablely connected by bearing and lead screw 3, and fixed block 301 is fixedly connected on bottom plate 1
On top surface.
Wherein, two lead screws 3 are located at the top surface edge of bottom plate 1, convenient for applying support force to support plate 2.
Wherein, the top surface edge of bottom plate 1 is provided with several through-holes, and through-hole is connect by expansion bolt with ground.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the present invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the present invention
Principle and practical application, to enable skilled artisan to be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (7)
1. a kind of adjustable lifting machine, including bottom plate (1) and support plate (2), it is characterised in that：
The upper surface of the bottom plate (1) is set side by side with two lead screws (3), the upper surface of the bottom plate (1) on along its length
Edge is fixedly connected with several guide rods (101)；
The lead screw (3) is connected by several first fixed blocks (301) with the upper surface of bottom plate (1), and the two of the lead screw (3)
End is symmetrically arranged with reverse thread, and the end of the lead screw (3) is fixed with a first bevel gear (302), and the two of the lead screw (3)
Hold screw (4) there are two being respectively cooperating with；
The first bevel gear (302) and second bevel gear (501) engaged transmission for being fixedly connected on drive link (5) end, institute
It states drive link (5) by the second fixed block to be connected with the upper surface of bottom plate (1), the drive link (5) is fixedly arranged in the middle of one
Turbine (502)；
The turbine (502) is meshed with the worm screw being fixed on motor (6) output shaft, and the turbine (502) and worm screw nibble
Closing, there is self-locking performance, the motor (6) to be fixed on the upper surface of bottom plate (1)；
The top surface of the screw (4) is hinged with an adjusting rod (401), and adjacent two in the bottom plate (1) width direction are adjusted
A supporting rod (7) is rotatably connected between the top of bar (401)；
The support plate (2) is provided with a long square opening (201), the branch between two supporting rods (7) on the support plate (2)
The top surface edge of fagging (2) is provided with and the compatible pilot hole (202) of guide rod (101), the lower surface of the support plate (2)
It is provided with and the compatible several card slots (203) of supporting rod (7).
2. a kind of adjustable lifting machine according to claim 1, which is characterized in that open on the top of the adjusting rod (401)
There is pass through aperture, running through in the through hole has supporting rod (7)；
The both ends of the supporting rod (7) are plugged with bayonet lock respectively.
3. a kind of adjustable lifting machine according to claim 1, which is characterized in that the lower surface edge of the support plate (2)
Width direction is uniformly provided with and the compatible several card slots (203) of supporting rod (7), and the cross section profile of the card slot (203) is half
Circle structure, the supporting rod (7) are cylindrical structure.
4. a kind of adjustable lifting machine according to claim 1, which is characterized in that the lower surface side of the support plate (2)
Edge is respectively fixed with two spill bars (204) arranged side by side, and running through between the lower surface and spill bar (204) of the support plate (2) has
Supporting rod (7).
5. a kind of adjustable lifting machine according to claim 1, which is characterized in that first fixed block (301) passes through
Bearing is rotatablely connected with lead screw (3), and the fixed block (301) is fixedly connected on the top surface of bottom plate (1).
6. a kind of adjustable lifting machine according to claim 1, which is characterized in that two lead screws (3) are located at bottom
The top surface edge of plate (1).
7. a kind of adjustable lifting machine according to claim 1, which is characterized in that the top surface edge of the bottom plate (1)
Several through-holes are provided with, the through-hole is connect by expansion bolt with ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810442339.5A CN108545652B (en) | 2018-05-10 | 2018-05-10 | Adjustable lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810442339.5A CN108545652B (en) | 2018-05-10 | 2018-05-10 | Adjustable lifter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108545652A true CN108545652A (en) | 2018-09-18 |
| CN108545652B CN108545652B (en) | 2020-06-05 |
Family
ID=63494724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810442339.5A Active CN108545652B (en) | 2018-05-10 | 2018-05-10 | Adjustable lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108545652B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005145690A (en) * | 2003-11-18 | 2005-06-09 | Kowa Seiki Kk | Lift for vehicle maintenance |
| CN103358296A (en) * | 2012-03-28 | 2013-10-23 | 旭东机械(昆山)有限公司 | Automatic operation table facet adjusting device |
| CN107283537A (en) * | 2017-08-15 | 2017-10-24 | 钟清 | Liftable type workbench is used in a kind of timber cutting |
| CN207117048U (en) * | 2017-06-28 | 2018-03-16 | 云南电网有限责任公司曲靖供电局 | Lifting assembly and insulator chain load transfer device |
| CN207142746U (en) * | 2017-09-19 | 2018-03-27 | 广西电网有限责任公司崇左凭祥供电局 | The secondary upkeep operation hoistable platform of power transformation |
| CN207236504U (en) * | 2017-04-18 | 2018-04-17 | 赤峰学院 | Lift engineering palette rack |
-
2018
- 2018-05-10 CN CN201810442339.5A patent/CN108545652B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005145690A (en) * | 2003-11-18 | 2005-06-09 | Kowa Seiki Kk | Lift for vehicle maintenance |
| CN103358296A (en) * | 2012-03-28 | 2013-10-23 | 旭东机械(昆山)有限公司 | Automatic operation table facet adjusting device |
| CN207236504U (en) * | 2017-04-18 | 2018-04-17 | 赤峰学院 | Lift engineering palette rack |
| CN207117048U (en) * | 2017-06-28 | 2018-03-16 | 云南电网有限责任公司曲靖供电局 | Lifting assembly and insulator chain load transfer device |
| CN107283537A (en) * | 2017-08-15 | 2017-10-24 | 钟清 | Liftable type workbench is used in a kind of timber cutting |
| CN207142746U (en) * | 2017-09-19 | 2018-03-27 | 广西电网有限责任公司崇左凭祥供电局 | The secondary upkeep operation hoistable platform of power transformation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108545652B (en) | 2020-06-05 |
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Effective date of registration: 20200509 Address after: 325000 No.79, houjiangbei Road, Yutou, Fengmen street, Lucheng District, Wenzhou City, Zhejiang Province Applicant after: LAN like ping Address before: 230000 Anhui city of Hefei Province Economic and Technological Development Zone Fangxing avenue to the south, west of Penglai Road Applicant before: HEFEI EHANG MACHINERY TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20201202 Address after: No. d133, No. 866, Baiyun South Road, Deqing County, Deqing County, Huzhou City, Zhejiang Province Patentee after: Huzhou langpei Intelligent Technology Co.,Ltd. Address before: 325000 No.79, houjiangbei Road, Yutou, Fengmen street, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: LAN like ping |
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Effective date of registration: 20220127 Address after: 226000 room 402, building 3, No. 109, Yongfu Road, Tangzha Town Street, Chongchuan District, Nantong City, Jiangsu Province Patentee after: Nantong Chongchuan Yuhong High Tech Co.,Ltd. Address before: No. d133, No. 866, Baiyun South Road, Deqing County, Deqing County, Huzhou City, Zhejiang Province Patentee before: Huzhou langpei Intelligent Technology Co.,Ltd. |
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Effective date of registration: 20230113 Address after: Room 903, Floor 9, West Building, Building 6, No. 735, Jianghong Road, Changhe Street, Binjiang District, Hangzhou City, Zhejiang Province, 310000 Patentee after: Zhejiang Star Kitchen (Hangzhou) Network Technology Co.,Ltd. Address before: 226000 room 402, building 3, No. 109, Yongfu Road, Tangzha Town Street, Chongchuan District, Nantong City, Jiangsu Province Patentee before: Nantong Chongchuan Yuhong High Tech Co.,Ltd. |
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Effective date of registration: 20230922 Address after: Room 401, Unit 4, Building 4, Phase 4, Xiangmin Jiayuan, No. 70 Gongyuan Road, Ruichang City, Jiujiang City, Jiangxi Province, 332299 Patentee after: Yu Shaozhi Address before: Room 903, Floor 9, West Building, Building 6, No. 735, Jianghong Road, Changhe Street, Binjiang District, Hangzhou City, Zhejiang Province, 310000 Patentee before: Zhejiang Star Kitchen (Hangzhou) Network Technology Co.,Ltd. |