CN111732023B - Lifting machine for automobile maintenance - Google Patents
Lifting machine for automobile maintenance Download PDFInfo
- Publication number
- CN111732023B CN111732023B CN202010672279.3A CN202010672279A CN111732023B CN 111732023 B CN111732023 B CN 111732023B CN 202010672279 A CN202010672279 A CN 202010672279A CN 111732023 B CN111732023 B CN 111732023B
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- Prior art keywords
- supporting
- fixedly arranged
- rod
- lifting
- telescopic
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Classifications
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- 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
- B66F7/025—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars screw operated
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- 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
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- 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 relates to the field of automobile maintenance equipment, in particular to a lifting machine for automobile maintenance, which comprises a supporting connecting plate, a supporting connecting trapezoidal plate, a square hole, an adjusting buckle, a triangular reinforcing rib, a sliding groove, a sliding block, a connecting supporting rod, a first telescopic sleeve, a second telescopic sleeve, a telescopic rod, a supporting jacking block, a connecting rod and a pressure sensor, so that the lifting machine can prevent an automobile from sliding off in the lifting process to damage the automobile, avoid personal injury of maintenance personnel due to the sliding off of the automobile, improve the safety coefficient of the lifting machine, and have an emergency treatment effect when an accident happens to the lifting machine.
Description
Technical Field
The invention relates to the field of automobile maintenance equipment, in particular to a lifting machine for automobile maintenance.
Background
The automobile lifter is automobile protection equipment used for automobile lifting in the automobile maintenance industry, plays a vital role in automobile maintenance, can not be left in the whole automobile overhaul and minor repair, has good and bad product properties and quality and directly influences the personal safety of maintenance personnel, and currently most of the automobile lifters generally adopt four-column type automobile maintenance.
Disclosure of Invention
The invention aims to provide an auxiliary mounting bracket for a television, which can ensure that the bracket is horizontal during mounting so as to solve the problems in the prior art.
The technical scheme of the invention is as follows: the lifting machine for automobile maintenance comprises an installation bottom plate, lifting mechanisms, a supporting mechanism and an execution motor, wherein the lifting mechanisms are uniformly and fixedly arranged at two ends of the installation bottom plate respectively, the supporting mechanism is fixedly arranged on the lifting mechanisms, and the execution motor is fixedly arranged at the upper ends of the lifting mechanisms; elevating system is in including lift axis of rotation, slidable setting connection sliding block, the fixed setting in the lift axis of rotation are in connect the mounting panel on the sliding block side, fixed setting and be in the fixed connection spare of lift axis of rotation lower extreme, connect the mounting panel through first bolt fixed connection on connecting the sliding block.
In a preferred embodiment of the present invention, the connecting slider is a screw ball mechanism.
As a preferred embodiment of the present invention, the supporting mechanism includes a supporting connecting plate fixedly disposed on the connecting mounting plate, a supporting connecting trapezoidal plate fixedly disposed on one side of the supporting connecting plate, adjusting buckles symmetrically disposed at upper and lower ends of the other side of the supporting connecting plate, a triangular reinforcing rib fixedly disposed on the mounting base plate and located on the outer housing of the lifting mechanism, a chute formed on an inclined surface of the triangular reinforcing rib, a slide block slidably disposed in the chute, a connecting support rod fixedly disposed on the side of the slide block, a first telescopic tube fixedly disposed on one side of the supporting connecting trapezoidal plate, a second telescopic tube reciprocally telescopically disposed in the first telescopic tube, a telescopic rod reciprocally telescopically disposed in the second telescopic tube, a supporting top block fixedly disposed at one end of the telescopic rod, a first telescopic tube, a second telescopic tube, a telescopic rod, a first telescopic tube, a second telescopic, The connecting rod is fixedly arranged in the telescopic rod, and the pressure sensor is fixedly arranged at the lower end of the supporting top block.
As a preferable scheme in the invention, the supporting top block is in threaded connection with the telescopic rod through a second bolt.
As a preferable scheme in the present invention, the connecting rod is fixedly connected to the connecting support rod.
As a preferable scheme in the invention, the support mandril is provided with a non-slip mat.
Advantageous effects
The invention provides a lifter for automobile maintenance through improvement, which has the following improvements and advantages compared with the prior art:
1. through setting up the lift axis of rotation, connect the sliding block, connect the mounting panel, fixed connection spare, and it makes at the transmission in-process to connect the sliding block for lead screw ball mechanism, can convert torsion into thrust effectively, the transmission is sensitive steady, and frictional resistance is little, no vibration at the start-up in-process, can improve equipment's factor of safety, compare in the hydraulic drive among the prior art, better system stability has, the fault rate is low, can prevent to shake the phenomenon when equipment service life is longer, can produce in the start-up in-process, probably make the car take place to rock and lead to the phenomenon of landing lifting.
2. Support connecting plate, support connection trapezoidal plate, square hole, adjust the buckle, the triangle strengthening rib, the spout, the slider, joint support pole, first telescopic tube, the second telescopic tube, the telescopic link, support the kicking block, the connecting rod, pressure sensor makes equipment can prevent that the car from taking place the landing phenomenon at the lift in-process, and lead to the damage of vehicle, the maintenance personal has been avoided more because the vehicle landing causes bodily injury, improve equipment's factor of safety, make equipment when the accident takes place simultaneously, the emergency treatment effect has.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 2;
fig. 5 is an enlarged view of fig. 3 at B.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention relates to a lifter for automobile maintenance, which comprises an installation bottom plate 1, a lifting mechanism 2, a supporting mechanism 3 and an actuating motor, wherein the installation bottom plate is provided with a plurality of lifting mechanisms; the lifting mechanism 2 comprises a lifting rotating shaft 201, a connecting sliding block 202, a connecting mounting plate 204 and a fixed connecting piece 205, the lifting mechanisms 2 are respectively and uniformly and fixedly arranged at two ends of the mounting base plate 1, the supporting mechanism 3 is fixedly arranged on the lifting mechanism 2, and the execution motor is fixedly arranged at the upper end of the lifting mechanism 2; the lifting rotating shaft 201 is fixedly connected with the output end of an actuating motor, the connecting sliding block 202 is slidably arranged on the lifting rotating shaft 201, the connecting mounting plate 204 is fixedly arranged on one side surface of the connecting sliding block 202, the connecting sliding block 202 is fixedly arranged, the fixed connecting piece 205 is fixedly arranged at the lower end of the lifting rotating shaft 201, the connecting mounting plate 204 is fixedly connected with the connecting sliding block 202 through a first bolt 203, the connecting sliding block 202 is a screw ball mechanism, in the using process, when the automobile needs to be lifted to a certain height for maintaining the bottom of the automobile, a maintenance worker starts the actuating motor, the actuating motor drives the lifting rotating shaft 201 to rotate, the rotating of the lifting rotating shaft 201 drives the connecting sliding block 202 to move upwards, because the connecting sliding block 202 is the screw ball mechanism, in the transmission process, can convert torsion into thrust effectively, the transmission is sensitive steady, and frictional resistance is little, do not shake in the start-up process, can improve equipment's factor of safety, compare in the hydraulic transmission among the prior art, better system stability has, the fault rate is low, can prevent to shake the phenomenon when equipment service life is longer, can produce in the start-up process, probably make the car take place to rock and lead to the phenomenon of landing lifting the in-process, the vehicle that like this not only can treat the maintenance causes the damage, can also prevent simultaneously that maintainer from leading to the fact bodily injury when the car slips, improve equipment's stability, can also improve maintainer's factor of safety's work simultaneously.
The supporting mechanism 3 comprises a supporting connecting plate 302, a supporting connecting trapezoidal plate 306, a square hole 307, an adjusting buckle 301, a triangular reinforcing rib 305, a sliding groove, a sliding block, a connecting supporting rod 304, a first telescopic sleeve 308, a second telescopic sleeve 309, a telescopic rod 312, a supporting top block 310, a connecting rod 3081 and a pressure sensor, wherein the supporting connecting plate 302 is fixedly arranged on the connecting mounting plate 204, the supporting connecting trapezoidal plate 306 is fixedly arranged on one side surface of the supporting connecting plate 302, the square hole 307 is arranged on one end surface of the supporting connecting trapezoidal plate 306, the adjusting buckle 301 is respectively and symmetrically arranged at the upper end and the lower end of the other side surface of the supporting connecting plate 302, the triangular reinforcing rib 305 is fixedly arranged on the mounting base plate 1 and on the outer shell of the lifting mechanism 2, the sliding groove is arranged on the inclined surface of the triangular reinforcing rib 305, the sliding block is slidably arranged in the sliding groove, the connecting support rod 304 is fixedly arranged on the side surface of the sliding block, the first telescopic tube 308 is fixedly arranged on one side of the supporting connecting trapezoidal plate 306, the second telescopic tube 309 is arranged in the first telescopic tube 308 in a reciprocating telescopic manner, the telescopic rod 312 is arranged in the second telescopic tube 309 in a reciprocating telescopic manner, the supporting top block 310 is fixedly arranged at one end of the telescopic rod 312, the connecting rod 3081 is fixedly arranged in the telescopic rod 312, the supporting top block 310 is connected to the telescopic rod 312 through the second bolt 312 by screw threads, the connecting rod 3081 is fixedly connected with the connecting support rod 304, the supporting top rod 310 is provided with an anti-skid pad 3101, the pressure sensor is fixedly arranged at the lower end of the supporting top rod 310, and in the using process, a maintenance person can adjust the positions of the telescopic rod 312 in the first telescopic tube 308 and the second telescopic tube 309, so as to adapt to the lifting work of vehicles with different widths, and enable the supporting top block 310 to support a proper position at the bottom of a vehicle chassis, so as to facilitate the maintenance of the vehicle, and since the relative position of the telescopic rod 312 is changed, the gravity load of the vehicle is unevenly distributed on the equipment, thereby the stability and rigidity of the equipment are reduced, the connecting rod 3081 is arranged inside the telescopic rod 312, and the connecting rod 3081 is fixedly connected with the connecting support rod 304, when the length of the telescopic rod 312 is adjusted, the sliding block can slide along the sliding groove, and the connecting support rod 304, the connecting rod 3081 and the triangular reinforcing rib 305 can form a triangular structure, thereby the rigidity of the supporting top block 310 is improved, thereby the stability of the equipment is improved, the sliding phenomenon of the vehicle in the lifting process is prevented, the damage of the vehicle is caused, and the personal injury of maintenance personnel due to the sliding of, the safety coefficient of the equipment is improved, meanwhile, the anti-skid pad 3101 is arranged on the upper surface of the supporting ejector rod 310, the friction force between the supporting ejector rod 310 and the chassis of the vehicle is increased, the problem that the vehicle slides from the supporting ejector rod 310 is further prevented, the safety coefficient of the equipment is improved, when the pressure sensor senses the pressure change of the vehicle on the supporting ejector rod 310 in the use process and the vehicle slides down, the supporting connecting plate 302 and the connecting and mounting plate 204 are clamped together by the adjusting buckle 301, the downward movement of the whole supporting mechanism 3 is prevented, the personal injury of the maintenance personnel caused by the downward sliding of the equipment is avoided, meanwhile, the triangular structure formed by the connecting supporting rod 304, the connecting rod 3081 and the triangular reinforcing rib 305 is ensured to exist all the time, when the vehicle slides down, the maintenance personnel can hide under the triangular structure first, and the injury of the sliding vehicle to the maintenance personnel is avoided, when an accident happens, the equipment has an emergency treatment effect.
Other parts of the device are not described in detail in the prior art.
The working principle is as follows:
in the using process, when the automobile needs to be lifted to a certain height for maintaining the bottom of the automobile, a maintenance person starts an executing motor, the executing motor drives the lifting rotating shaft 201 to rotate, the rotation of the lifting rotating shaft 201 drives the connecting sliding block 202 to move upwards, because the connecting sliding block 202 is a screw ball mechanism, the torque force can be effectively converted into the thrust force in the transmission process, the transmission is sensitive and stable, the friction resistance is small, no vibration exists in the starting process, the safety coefficient of the equipment can be improved, compared with the hydraulic transmission in the prior art, the hydraulic transmission has better system stability and low failure rate, the phenomenon that the automobile shakes and slides in the starting process when the service life of the equipment is longer can be prevented, the phenomenon that the automobile shakes and slides off in the lifting process can be avoided, the damage to the automobile to be maintained can be caused, and the personal injury caused by the sliding off of the automobile can be prevented, the stability of the equipment is improved, a maintenance worker can adjust the positions of the telescopic rod 312 in the first telescopic tube 308 and the second telescopic tube 309 to adapt to the lifting work of vehicles with different widths, so that the supporting top block 310 can support the proper position at the bottom of the vehicle chassis, and the vehicle can be maintained, and the gravity load of the vehicle is unevenly distributed on the equipment due to the change of the relative position of the telescopic rod 312, so that the stability and the rigidity of the equipment are reduced, therefore, the connecting rod 3081 is arranged inside the telescopic rod 312, the connecting rod 3081 is fixedly connected with the connecting supporting rod 304, when the length of the telescopic rod 312 is adjusted, the sliding block can slide along the sliding groove, the connecting supporting rod 304, the connecting rod 3081 and the triangular reinforcing rib 305 can form a triangular structure, so that the rigidity of the supporting top block 310 is improved, the stability of the equipment is improved, and the phenomenon that the vehicle slides down in the, the damage of the vehicle is caused, personal injury caused by the sliding of the vehicle by maintenance personnel is avoided, the safety factor of the equipment is improved, meanwhile, the anti-slip mat 3101 is arranged on the upper surface of the supporting ejector rod 310, the friction force between the supporting ejector rod 310 and the vehicle chassis is increased, the problem that the vehicle slides from the supporting ejector rod 310 is further prevented, the safety factor of the equipment is improved, when the accident of the sliding of the vehicle occurs in the use process, the pressure sensor senses the pressure change of the vehicle to the supporting ejector rod 310, the adjusting buckle 301 can clamp the supporting connecting plate 302 and the connecting mounting plate 204 together, the downward movement of the whole supporting mechanism 3 is prevented, the personal injury caused by the downward sliding of the equipment to the maintenance personnel is avoided, meanwhile, the triangular structure formed by the connecting supporting rod 304, the connecting rod 3081 and the triangular reinforcing ribs 305 is ensured to exist all the time, and when the vehicle slides, can hide earlier in the below of triangle-shaped structure, avoid the vehicle of landing to cause the injury to maintenance personal for equipment has emergency treatment effect when the accident takes place.
Claims (5)
1. The lifter for automobile maintenance is characterized by comprising an installation bottom plate (1), lifting mechanisms (2) which are respectively and uniformly and fixedly arranged at two ends of the installation bottom plate (1), and a supporting mechanism (3) fixedly arranged on the lifting mechanisms (2); the lifting mechanism (2) comprises a lifting rotating shaft (201), a connecting sliding block (202) which is slidably arranged on the lifting rotating shaft (201), a connecting mounting plate (204) which is fixedly arranged on one side surface of the connecting sliding block (202), and a fixed connecting piece (205) which is fixedly arranged at the lower end of the lifting rotating shaft (201), wherein the connecting mounting plate (204) is fixedly connected to the connecting sliding block (202) through a first bolt (203); the supporting mechanism (3) comprises a supporting connecting plate (302) fixedly arranged on the connecting mounting plate (204), a supporting connecting trapezoidal plate (306) fixedly arranged on one side of the supporting connecting plate (302), adjusting buckles (301) symmetrically arranged on the upper end and the lower end of the other side of the supporting connecting plate (302), a triangular reinforcing rib (305) fixedly arranged on the mounting base plate (1) and positioned on the outer shell of the lifting mechanism (2), a sliding groove arranged on the inclined surface of the triangular reinforcing rib (305), a sliding block arranged in the sliding groove in a sliding manner, a connecting supporting rod (304) fixedly arranged on the side of the sliding block, a first telescopic sleeve (308) fixedly arranged on one side of the supporting connecting trapezoidal plate (306), and a second telescopic sleeve (309) arranged inside the first telescopic sleeve (308) in a reciprocating and telescopic manner, The telescopic rod (312) can be arranged inside the second telescopic sleeve (309) in a reciprocating telescopic mode, the supporting top block (310) is fixedly arranged at one end of the telescopic rod (312), the connecting rod (3081) is fixedly arranged inside the telescopic rod (312), and the pressure sensor is fixedly arranged at the lower end of the supporting top block (310).
2. The vehicle maintenance lifting machine according to claim 1, wherein: the connecting sliding block (202) is a screw ball mechanism.
3. The vehicle maintenance lifting machine according to claim 2, wherein: the supporting top block (310) is in threaded connection with the telescopic rod (312) through a second bolt (312).
4. A lifter for vehicle maintenance according to claim 3, wherein: the connecting rod (3081) is fixedly connected with the connecting support rod (304).
5. The vehicle maintenance lifting machine according to claim 4, wherein: the supporting mandril (310) is provided with a non-slip mat (3101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010672279.3A CN111732023B (en) | 2020-07-14 | 2020-07-14 | Lifting machine for automobile maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010672279.3A CN111732023B (en) | 2020-07-14 | 2020-07-14 | Lifting machine for automobile maintenance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111732023A CN111732023A (en) | 2020-10-02 |
| CN111732023B true CN111732023B (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010672279.3A Active CN111732023B (en) | 2020-07-14 | 2020-07-14 | Lifting machine for automobile maintenance |
Country Status (1)
| Country | Link |
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| CN (1) | CN111732023B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148952B (en) * | 2021-11-29 | 2023-09-08 | 聊城锦鸿汽车销售服务有限公司 | Four-column type automobile lifting machine convenient to maintain |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0244983A2 (en) * | 1986-05-02 | 1987-11-11 | Cascade Corporation | Electric motor-actuated load clamp with clamping force control |
| CN2134993Y (en) * | 1992-08-21 | 1993-06-02 | 北京市通力机械工业公司 | Mechanical lifter for automobile |
| CN104176678A (en) * | 2013-05-21 | 2014-12-03 | 金亚静 | Lead screw assembly type automobile elevator |
| CN104210991A (en) * | 2013-06-03 | 2014-12-17 | 上海欧珀机电设备有限公司 | Single-column movable lifting machine for car |
| CN205802854U (en) * | 2016-06-24 | 2016-12-14 | 林军 | A kind of gate automobile elvator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205836628U (en) * | 2016-05-13 | 2016-12-28 | 闫峰 | A kind of mobile automobile maintenance station using tailgate single-column lifting machine |
-
2020
- 2020-07-14 CN CN202010672279.3A patent/CN111732023B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0244983A2 (en) * | 1986-05-02 | 1987-11-11 | Cascade Corporation | Electric motor-actuated load clamp with clamping force control |
| CN2134993Y (en) * | 1992-08-21 | 1993-06-02 | 北京市通力机械工业公司 | Mechanical lifter for automobile |
| CN104176678A (en) * | 2013-05-21 | 2014-12-03 | 金亚静 | Lead screw assembly type automobile elevator |
| CN104210991A (en) * | 2013-06-03 | 2014-12-17 | 上海欧珀机电设备有限公司 | Single-column movable lifting machine for car |
| CN205802854U (en) * | 2016-06-24 | 2016-12-14 | 林军 | A kind of gate automobile elvator |
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| Publication number | Publication date |
|---|---|
| CN111732023A (en) | 2020-10-02 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210506 Address after: 214000 No.8 Shengke Road, Huishan Economic Development Zone, Wuxi City, Jiangsu Province Applicant after: WUXI HERACLES HYDRAULIC MANUFACTURING Co.,Ltd. Address before: 311404 Yan nun, Xian de village, Dong Qiao Town, Fuyang District, Hangzhou, Zhejiang Applicant before: Hangzhou Huoxi Auto Parts Co.,Ltd. |
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