CN116924276A - Emergency lifting device for automobile - Google Patents

Emergency lifting device for automobile Download PDF

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Publication number
CN116924276A
CN116924276A CN202310885959.7A CN202310885959A CN116924276A CN 116924276 A CN116924276 A CN 116924276A CN 202310885959 A CN202310885959 A CN 202310885959A CN 116924276 A CN116924276 A CN 116924276A
Authority
CN
China
Prior art keywords
base
top end
double
mounting
shaft motor
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.)
Pending
Application number
CN202310885959.7A
Other languages
Chinese (zh)
Inventor
任念新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anqing Normal University
Original Assignee
Anqing Normal University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anqing Normal University filed Critical Anqing Normal University
Priority to CN202310885959.7A priority Critical patent/CN116924276A/en
Publication of CN116924276A publication Critical patent/CN116924276A/en
Pending legal-status Critical Current

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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
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
    • B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
    • B66F7/14—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks screw operated
    • 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
    • B66F3/02—Devices, e.g. jacks, adapted for uninterrupted lifting of loads with racks actuated by pinions
    • 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
    • B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
    • B66F3/16—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated actuated through bevel-wheel gearings
    • 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
    • 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
    • B66F3/46—Combinations of several jacks with means for interrelating lifting or lowering movements
    • 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
    • B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
    • B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Transmission Devices (AREA)

Abstract

The invention discloses an automobile emergency lifting device, which relates to the technical field of automobile lifting and comprises a base, wherein an installation seat is fixedly installed in the middle of the top end of the base, four telescopic sleeves I are symmetrically and fixedly installed in the center of the top end of the base, a lifting mechanism is movably arranged on the top end of the base and comprises a double-shaft motor, the double-shaft motor is fixedly installed on the top end of the installation seat, a lower supporting mechanism is fixedly installed on the top end of the base and comprises a bevel gear III, two bevel gears III are respectively and fixedly installed on output shafts at two ends of the double-shaft motor, a sensing assembly is movably arranged in the middle of the bottom end of the base and comprises a mounting groove, and the mounting groove is formed in the middle of the bottom end of the base. When the weather is rainy days, the lifting mechanism is arranged, so that the lifting operation can be performed on the automobile, and the automobile chassis is prevented from being contacted with accumulated water, so that the automobile is prevented from being damaged due to damp.

Description

Emergency lifting device for automobile
Technical Field
The invention relates to the technical field of automobile lifting, in particular to an automobile emergency lifting device.
Background
The automobile, namely the automobile which is driven by the power and does not need to be erected according to a track or electric power, and can run in a motor way, is an indispensable transportation means for people to travel along with the development of the age, however, in rainy seasons, the chassis of the automobile, particularly an electric automobile, is easy to be damaged due to damp caused by heavy rain and water accumulation, so that the service life of the automobile is low;
when rainy days, the automobile is often required to be lifted by using the automobile lifting device, so that the automobile chassis is separated from a water accumulation area, however, most of the existing automobile lifting devices are required to be used manually, when rainy days, the automobile lifting devices are used outdoors manually, so that time and labor are wasted, the lifting speed is low, the efficiency is low, workers are influenced to operate the automobile lifting devices in rainy days, the operation of the workers on the automobile lifting devices is affected too much by external limiting factors, and most of the existing automobile lifting devices cannot be adjusted to the whole initial height of the device according to the distance between the automobile chassis and the ground, so that the application range is limited, and the automobile emergency lifting device is provided.
Disclosure of Invention
The invention aims to provide an automobile emergency lifting device, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: an automobile emergency lifting device comprises a base, wherein an installation seat is fixedly installed in the middle of the top end of the base, and four telescopic sleeves I are symmetrically and fixedly installed in the center of the top end of the base;
the lifting mechanism is movably arranged at the top end of the base and comprises a double-shaft motor which is fixedly arranged at the top end of the mounting seat;
the lower support mechanism is fixedly arranged at the top end of the base and comprises three bevel gears, and the three bevel gears are respectively and fixedly arranged on output shafts at two ends of the double-shaft motor;
the induction component is movably arranged in the middle of the bottom end of the base and comprises a mounting groove which is formed in the middle of the bottom end of the base;
the adjusting component is fixedly arranged at the bottom end of the base and comprises supporting legs, and the four supporting legs are fixedly arranged at the bottom end of the base in a central symmetry mode.
Preferably, the lifting mechanism further comprises a first bevel gear, a second bevel gear, threaded rods, threaded sleeves and connecting rods, wherein the first bevel gear is fixedly installed at one ends, far away from the installation seat, of the output shafts at two ends of the double-shaft motor through flat keys respectively, the second bevel gear is respectively connected with the first bevel gear in a meshed mode, the threaded rods are respectively fixedly installed on the second bevel gears through the flat keys, the threaded sleeves are respectively connected with the two threaded rods in a threaded mode, and the connecting rods are welded between the threaded sleeves and the telescopic ends of the first telescopic sleeves.
Preferably, the lower support mechanism further comprises a bevel gear four, a connecting rod, straight gears, racks, a mounting frame and a limiting groove I, wherein the bevel gear three is respectively connected with the bevel gear four in a meshed mode, the bevel gear four is respectively provided with the connecting rod through a flat key in a fixedly mounted mode, the front end and the rear end of the connecting rod are respectively provided with the straight gears through flat keys in a fixedly mounted mode, the straight gears are connected with the racks in a meshed mode, four mounting frames are symmetrically welded at the top end of the base, and the limiting groove I is formed in the middle of one side, far away from the double-shaft motor, of an inner cavity of each mounting frame.
Preferably, the induction component further comprises a spring, a bearing plate, a second telescopic sleeve and an induction switch, wherein the top end of the mounting groove is fixedly provided with two springs through screws, the bottom end of each spring is fixedly provided with the bearing plate through screws, the top end of the mounting groove is welded with the second telescopic sleeve, the induction switch is respectively embedded and mounted in the middle parts of two sides of the mounting groove, and the telescopic end of the second telescopic sleeve is fixedly mounted with the top end of the bearing plate through screws.
Preferably, the adjusting component further comprises a second limiting groove, a moving leg and a bolt, the second limiting groove is formed in the top end of the supporting leg, the moving leg is connected in the second limiting groove in a sliding mode, and the bolt is connected with the bottom end of one side, far away from the center of the base, of the supporting leg in a threaded mode.
Preferably, the middle part of the front end of the top end of the base is fixedly provided with a control console through a screw, the top end of the front side of the control console is embedded with a control panel, and the double-shaft motor and the inductive switch are electrically connected with an external power supply through the control panel.
Preferably, four limit grooves III are formed in the center of the top end of the base in a symmetrical mode, the racks are movably arranged in the limit grooves III, guide blocks are welded in the middle of one side, away from the double-shaft motor, of the racks, and the guide blocks are connected in the limit grooves I in a sliding mode.
Preferably, the installation plate is fixedly installed on the top end of the threaded sleeve through a screw, the telescopic end of the telescopic sleeve I is fixedly installed on the top end of the installation plate through a screw, and the universal wheel is fixedly installed on the bottom end of the screw through a screw.
Compared with the prior art, the invention has the beneficial effects that:
1. when the weather is rainy, the lifting mechanism is arranged, so that the lifting operation can be carried out on the automobile, the damage to the automobile caused by the damp is avoided due to the contact between the chassis of the automobile and the accumulated water, and meanwhile, the lower supporting mechanism is arranged, so that the whole device can be lifted, the normal use of the lifting mechanism is prevented from being influenced by the excessive accumulated water, the lifting distance of the automobile can be further improved, and the use effect of the device is improved;
2. the invention can adjust the integral initial height of the device according to the distance between the chassis and the ground, has wider application range and better practicability, and simultaneously can automatically control the lifting mechanism to lift the automobile according to the water level of accumulated water by the control panel through the induction component, thereby having high automation degree, needing no manual control device and reducing labor cost.
Drawings
FIG. 1 is a schematic view of a first perspective structure of an embodiment of the present invention;
FIG. 2 is a schematic diagram of a second perspective structure of an embodiment of the present invention;
FIG. 3 is a schematic perspective view of a transmission mechanism for lifting according to an embodiment of the present invention;
FIG. 4 is a schematic perspective view of a transmission mechanism for a lower support according to an embodiment of the present invention;
FIG. 5 is a schematic perspective view of an induction component according to an embodiment of the present invention;
fig. 6 is a schematic perspective view of an adjusting assembly according to an embodiment of the invention.
In the figure: 1. a base; 2. a lifting mechanism; 21. a biaxial motor; 22. bevel gears I; 23. bevel gears II; 24. a threaded rod; 25. a threaded sleeve; 26. a connecting rod; 3. a lower support mechanism; 31. bevel gears III; 32. bevel gears IV; 33. a connecting rod; 34. spur gears; 35. a rack; 36. a mounting frame; 37. a first limit groove; 4. a telescopic sleeve I; 5. a mounting plate; 6. a console; 7. a control panel; 8. an induction assembly; 81. a mounting groove; 82. a spring; 83. a carrying plate; 84. a second telescopic sleeve; 85. an inductive switch; 9. an adjustment assembly; 91. support legs; 92. a limiting groove II; 93. a moving leg; 94. a bolt; 10. a universal wheel; 11. and a limit groove III.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, the present invention provides a technical solution: an automobile emergency lifting device comprises a base 1, wherein an installation seat is fixedly arranged in the middle of the top end of the base 1 through screws, and four telescopic sleeves I4 are symmetrically welded at the center of the top end of the base 1;
the lifting mechanism 2 is movably arranged at the top end of the base 1, the lifting mechanism 2 comprises a double-shaft motor 21, and the double-shaft motor 21 is fixedly arranged at the top end of the mounting seat through a screw;
the lower support mechanism 3 is fixedly arranged at the top end of the base 1, the lower support mechanism 3 comprises three bevel gears 31, and the two bevel gears 31 are fixedly arranged on output shafts at two ends of the double-shaft motor 21 through flat keys respectively;
the induction component 8 is movably arranged in the middle of the bottom end of the base 1, the induction component 8 comprises a mounting groove 81, and the mounting groove 81 is formed in the middle of the bottom end of the base 1;
the adjusting component 9, adjusting component 9 fixed mounting is in base 1 bottom, and adjusting component 9 includes supporting leg 91, and four supporting legs 91 centrosymmetric welding are in base 1 bottom.
The lifting mechanism 2 further comprises a first bevel gear 22, a second bevel gear 23, threaded rods 24, threaded sleeves 25 and connecting rods 26, wherein the first bevel gear 22 is fixedly arranged at one end, far away from the mounting seat, of the output shafts at the two ends of the double-shaft motor 21 through a flat key respectively, the second bevel gear 23 is respectively connected with the first bevel gear 22 in a meshed mode, the threaded rods 24 are fixedly arranged on the second bevel gear 23 through the flat key respectively, the threaded sleeves 25 are respectively connected with the two threaded rods 24 in a threaded mode, and the connecting rods 26 are welded between the threaded sleeves 25 and the telescopic ends of the first telescopic sleeves 4; lifting operation is carried out on the automobile through the lifting mechanism 2;
the lower support mechanism 3 further comprises a bevel gear IV 32, a connecting rod 33, a spur gear 34, racks 35, a mounting frame 36 and a first limiting groove 37, wherein the bevel gear IV 32 is respectively connected with the two bevel gears III 31 in a meshed mode, the connecting rod 33 is fixedly arranged on the two bevel gears IV 32 through flat keys respectively, the spur gear 34 is fixedly arranged at the front end and the rear end of the connecting rod 33 through the flat keys respectively, the racks 35 are connected with the spur gear 34 in a meshed mode, the four mounting frames 36 are symmetrically welded at the center of the top end of the base 1, and the first limiting groove 37 is formed in the middle of one side, far away from the double-shaft motor 21, of the inner cavity of the mounting frame 36; the lifting distance of the automobile is further increased through the lower supporting mechanism 3;
the induction assembly 8 further comprises springs 82, bearing plates 83, second telescopic sleeves 84 and induction switches 85, wherein the two springs 82 are fixedly arranged at the top ends of the mounting grooves 81 through screws, the bearing plates 83 are fixedly arranged at the bottom ends of the springs 82 through screws, the second telescopic sleeves 84 are welded at the top ends of the mounting grooves 81, the induction switches 85 are respectively embedded and arranged in the middle parts of the two sides of the mounting grooves 81, and the telescopic ends of the second telescopic sleeves 84 are fixedly arranged with the top ends of the bearing plates 83 through screws; the switch of the double-shaft motor 21 is controlled by the control panel 7 according to the accumulated water level through the induction component 8;
the adjusting component 9 further comprises a second limiting groove 92, a moving leg 93 and a bolt 94, wherein the second limiting groove 92 is formed in the top end of the supporting leg 91, the moving leg 93 is connected in the second limiting groove 92 in a sliding mode, and the bolt 94 is connected to the bottom end of one side, far away from the center of the base 1, of the supporting leg 91 in a threaded mode; the initial height of the whole body is adjusted through the adjusting component 9;
the middle part of the front end of the top end of the base 1 is fixedly provided with a control console 6 through a screw, the top end of the front side of the control console 6 is embedded and provided with a control panel 7, and the double-shaft motor 21 and the inductive switch 85 are electrically connected with an external power supply through the control panel 7; the switch of the double-shaft motor 21 is controlled by the control panel 7;
four limit grooves III 11 are symmetrically formed in the center of the top end of the base 1, a rack 35 is movably arranged in the limit grooves III 11, a guide block is welded in the middle of one side of the rack 35, which is far away from the double-shaft motor 21, and the guide block is connected in a sliding mode in the limit groove I37; limiting the movement of the rack 35 by the guide block;
the top end of the threaded sleeve 25 is fixedly provided with the mounting plate 5 through a screw, the telescopic end of the telescopic sleeve I4 is fixedly provided with the top end of the mounting plate 5 through a screw, and the bottom end of the bolt 94 is fixedly provided with the universal wheel 10 through a screw; the whole device is moved by the universal wheel 10.
Working principle: when the device is used in a rainy day, according to the distance between the automobile chassis and the ground, the bolt 94 is unscrewed, the extension distance of the movable leg 93 is adjusted, after adjustment is completed, the bolt 94 is screwed down, the device is integrally conveyed to the lower side of the automobile chassis through the universal wheel 10, the mounting plate 5 is in contact with the automobile chassis, the universal wheel 10 is self-locked, when water is accumulated into contact with the bottom end of the bearing plate 83, the water continuously rises, the bearing plate 83 moves upwards in the mounting groove 81 and triggers the inductive switch 85, meanwhile, the spring 82 is compressed, the telescopic sleeve II 84 starts to shrink, the inductive switch 85 is triggered, the control panel 7 controls the double-shaft motor 21 to start, the double-shaft motor 21 starts to drive the bevel gear II 22 to rotate, the bevel gear II 23 rotates, the threaded rod 24 rotates to drive the threaded sleeve 25 to perform rising motion, meanwhile, the telescopic sleeve II 4 starts to stretch, and the threaded sleeve 25 drives the mounting plate 5 to perform rising motion through the connecting rod 26, thereby lifting the automobile, the automobile leaves a water accumulating area, simultaneously, the double-shaft motor 21 rotates to drive the bevel gear III 31 to rotate, the bevel gear 32 rotates, the four racks 33 rotate, the rack 33 rotates the rack 35 to rotate downwards, and the rack 35 rotates the connecting rod 33 rotates downwards, and the rack 35 rotates continuously, and the rack 35 rotates.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides an emergent hoisting device of car, includes base (1), its characterized in that: the middle part of the top end of the base (1) is fixedly provided with a mounting seat, and four telescopic sleeves I (4) are symmetrically and fixedly arranged at the center of the top end of the base (1);
the lifting mechanism (2) is movably arranged at the top end of the base (1), the lifting mechanism (2) comprises a double-shaft motor (21), and the double-shaft motor (21) is fixedly arranged at the top end of the mounting seat;
the lower support mechanism (3), the lower support mechanism (3) is fixedly arranged at the top end of the base (1), the lower support mechanism (3) comprises three bevel gears (31), and the two bevel gears (31) are respectively and fixedly arranged on output shafts at two ends of the double-shaft motor (21);
the induction component (8), the induction component (8) is movably arranged in the middle of the bottom end of the base (1), the induction component (8) comprises a mounting groove (81), and the mounting groove (81) is formed in the middle of the bottom end of the base (1);
the adjusting assembly (9), adjusting assembly (9) fixed mounting is in base (1) bottom, adjusting assembly (9) are including supporting leg (91), four supporting leg (91) central symmetry fixed mounting is in base (1) bottom.
2. The automotive emergency lifting device according to claim 1, wherein: the lifting mechanism (2) further comprises a first bevel gear (22), a second bevel gear (23), a threaded rod (24), a threaded sleeve (25) and a connecting rod (26), wherein the first bevel gear (22) is fixedly arranged at one ends, far away from the mounting seat, of the output shafts at two ends of the double-shaft motor (21) through flat keys respectively, the second bevel gear (23) is respectively connected with the first bevel gear (22) in a meshed mode, the threaded rod (24) is respectively arranged on the second bevel gear (23) through the flat keys, the threaded sleeve (25) is respectively connected with the two threaded rods (24) in a threaded mode, and the connecting rod (26) is welded between the threaded sleeve (25) and the telescopic ends of the first telescopic sleeve (4).
3. The automotive emergency lifting device according to claim 1, wherein: the lower support mechanism (3) further comprises four bevel gears (32), a connecting rod (33), straight gears (34), racks (35), mounting frames (36) and a first limiting groove (37), wherein the bevel gears (31) are respectively connected with the four bevel gears (32) in a meshed mode, the connecting rod (33) is respectively fixedly installed on the four bevel gears (32) through a flat key, the straight gears (34) are respectively fixedly installed at the front end and the rear end of the connecting rod (33) through the flat key, the racks (35) are connected with the straight gears (34) in a meshed mode, the four mounting frames (36) are symmetrically welded at the center of the top end of the base (1), and the first limiting groove (37) is formed in the middle of one side, far away from the double-shaft motor (21), of the inner cavity of the mounting frame (36).
4. The automotive emergency lifting device according to claim 1, wherein: the induction component (8) further comprises a spring (82), a bearing plate (83), a second telescopic sleeve (84) and an induction switch (85), wherein two springs (82) are fixedly arranged at the top end of the mounting groove (81), the bearing plate (83) is fixedly arranged at the bottom end of the spring (82) through screws, the second telescopic sleeve (84) is welded at the top end of the mounting groove (81), the induction switch (85) is respectively embedded in the middle parts of two sides of the mounting groove (81), and the telescopic end of the second telescopic sleeve (84) is fixedly arranged at the top end of the bearing plate (83) through screws.
5. The automotive emergency lifting device according to claim 1, wherein: the adjusting component (9) further comprises a limiting groove II (92), a moving leg (93) and a bolt (94), the limiting groove II (92) is formed in the top end of the supporting leg (91), the moving leg (93) is connected in a sliding mode in the limiting groove II (92), and the bolt (94) is connected with the bottom end of one side, far away from the center of the base (1), of the supporting leg (91).
6. The automobile emergency lifting device according to claim 4, wherein: the control cabinet is characterized in that a control console (6) is fixedly arranged in the middle of the front end of the top end of the base (1) through a screw, a control panel (7) is embedded and arranged at the top end of the front side of the control console (6), and the double-shaft motor (21) and the inductive switch (85) are electrically connected with an external power supply through the control panel (7).
7. A car emergency lifting device according to claim 3, wherein: four limit grooves (11) are formed in the center of the top end of the base (1) in a symmetrical mode, the racks (35) are movably arranged in the limit grooves (11), guide blocks are welded in the middle of one side, away from the double-shaft motor (21), of the racks (35), and the guide blocks are connected in a sliding mode in the limit grooves (37).
8. The automotive emergency lifting device according to claim 1, wherein: the top of the threaded sleeve (25) is fixedly provided with a mounting plate (5) through a screw, the telescopic end of the telescopic sleeve I (4) is fixedly provided with the top of the mounting plate (5) through a screw, and the bottom of the bolt (94) is fixedly provided with a universal wheel (10) through a screw.
CN202310885959.7A 2023-07-19 2023-07-19 Emergency lifting device for automobile Pending CN116924276A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310885959.7A CN116924276A (en) 2023-07-19 2023-07-19 Emergency lifting device for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310885959.7A CN116924276A (en) 2023-07-19 2023-07-19 Emergency lifting device for automobile

Publications (1)

Publication Number Publication Date
CN116924276A true CN116924276A (en) 2023-10-24

Family

ID=88382141

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310885959.7A Pending CN116924276A (en) 2023-07-19 2023-07-19 Emergency lifting device for automobile

Country Status (1)

Country Link
CN (1) CN116924276A (en)

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