CN214326994U - Novel car lifting jack - Google Patents
Novel car lifting jack Download PDFInfo
- Publication number
- CN214326994U CN214326994U CN202120143203.1U CN202120143203U CN214326994U CN 214326994 U CN214326994 U CN 214326994U CN 202120143203 U CN202120143203 U CN 202120143203U CN 214326994 U CN214326994 U CN 214326994U
- Authority
- CN
- China
- Prior art keywords
- frame
- fixedly connected
- speed reducer
- base
- lead screw
- 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.)
- Expired - Fee Related
Links
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 20
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a novel car lifting jack, the on-line screen storage device comprises a base, the top fixedly connected with mount of base, and the top of base is located the equal fixedly connected with side frame in mount both sides position, the top of mount is provided with the roof, the top of roof is provided with the speed reducer, the top of speed reducer is provided with output and the motor of speed reducer drive end fixed connection, the below of roof is provided with the lead screw, the top of lead screw and the output end fixed connection of speed reducer, be provided with the lifting frame of cup jointing on the lead screw in the mount. The utility model discloses in, through the setting of motor, speed reducer cooperation lead screw and lifting frame structure, can carry out stable elevating work to can carry out stable frame car operation, remove the setting of wheel structure through the traction frame cooperation that sets up, can cooperate overall structure to stably place and carry out frame car work, also can carry out convenient removal simultaneously, make things convenient for the transportation work of structure.
Description
Technical Field
The utility model relates to a car lifting jack technical field especially relates to a novel car lifting jack.
Background
Car lifting jack, generally be used to vehicle maintenance more, through having erect the vehicle the back, the operation is conveniently overhauld, it is very important effect to occupy in the vehicle maintenance trade, some car lifting jacks of current, its structure is mostly fixed the setting, it moves near the vehicle that waits to detect the maintenance with car lifting jack to all need to adopt carrier or other hoisting structure usually, operate inconvenience very, waste time and energy, some car lifting jacks of moving mechanism have been installed to while conventional, its structure is placed and is lacked stability, lead to the car lifting jack easily, the skew appears in the structure, certain security problem has been existed in the use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a novel car lifting jack.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel car lifting jack comprises a base, wherein a fixed frame is fixedly connected to the top of the base, side frames are fixedly connected to positions, located on two sides of the fixed frame, of the top of the base, a top plate is arranged on the top of the fixed frame, a speed reducer is arranged above the top plate, a motor with an output end fixedly connected with a driving end of the speed reducer is arranged at the top of the speed reducer, a lead screw is arranged below the top plate, the top end of the lead screw is fixedly connected with the output end of the speed reducer, a lifting frame sleeved on the lead screw is arranged in the fixed frame, positioning plates are fixedly connected to the edge positions, located on the fixed frame, of the lifting frame, pulleys are arranged at the bottom of the positioning plates, a slide way matched with the pulleys is arranged on the outer surface of the fixed frame, a control box is arranged on one side of the outer surface of the fixed frame, and movable cavities are arranged in the two side frames, one side of base is provided with the connecting rod axle, the center department of connecting rod axle just is located base one side position and rotates and is connected with the traction frame, the bottom of traction frame rotates and is connected with first removal wheel, and the top of traction frame is provided with electric putter, it is connected with the handlebar to rotate on the traction frame, the both ends of connecting rod axle all are provided with the connecting rod, two the connecting rod is kept away from the one end of connecting rod axle and is located the activity intracavity and all rotates and be connected with the link, two it removes the wheel all to rotate to be connected with the second on the link, the top and the corresponding position fixedly connected with fixed block of electric putter of base.
As a further description of the above technical solution:
and an internal thread in threaded fit with the lead screw is arranged in the lifting frame.
As a further description of the above technical solution:
and the driving end of the electric push rod is fixedly connected with the fixed block.
As a further description of the above technical solution:
the handlebar is provided with a control switch.
As a further description of the above technical solution:
the first moving wheel and the two second moving wheels are made of polyurethane.
As a further description of the above technical solution:
the centers of the two connecting frames are connected with the inner wall of the movable cavity through fixing pins.
The utility model discloses following beneficial effect has:
the novel car lifting jack can carry out stable lifting work by the arrangement of the motor and the speed reducer matched with the screw rod and the lifting frame structure, thereby being capable of carrying out stable vehicle erecting operation, not only being matched with the whole structure to carry out stable placement for vehicle erecting work through the arrangement of the traction frame matched with the movable wheel structure, meanwhile, the lifting device can be moved conveniently and quickly, is convenient for the transportation work of the structure, has stable connection of the whole structure, simple operation and flexible and convenient use, solves the problems of the existing car lifting jack, the structure of the lifting device is mostly fixed, the lifting device is usually moved to the position near the vehicle to be detected and maintained by adopting a carrying vehicle or other hoisting structures, the operation is very inconvenient, time and labor are wasted, meanwhile, the conventional lifting device provided with a moving mechanism is arranged, its structure is placed and is lacked stability, leads to the overhead crane car easily, and the skew appears in the structure, uses and has had certain security problem.
Drawings
Fig. 1 is a front view of a novel car lifting jack provided by the present invention;
fig. 2 is a schematic view of the overall structure of the novel car lifting jack provided by the present invention;
fig. 3 is the schematic diagram of the moving structure of the novel car lifting jack provided by the utility model.
Illustration of the drawings:
1. a base; 2. a side frame; 3. a fixed mount; 4. a top plate; 5. a motor; 6. a speed reducer; 7. a lead screw; 8. a lifting frame; 9. positioning a plate; 10. a pulley; 11. a slideway; 12. a control box; 13. a movable cavity; 14. a link shaft; 15. a traction frame; 16. a first moving wheel; 17. an electric push rod; 18. a handlebar; 19. a control switch; 20. a connecting rod; 21. a connecting frame; 22. a second moving wheel; 23. a fixing pin; 24. and (5) fixing blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a novel car lifting jack comprises a base 1, wherein a fixed frame 3 is fixedly connected to the top of the base 1, side frames 2 are fixedly connected to positions, located on two sides of the fixed frame 3, of the top of the base 1, a top plate 4 is arranged on the top of the fixed frame 3, a speed reducer 6 is arranged above the top plate 4, a motor 5 with an output end fixedly connected with a driving end of the speed reducer 6 is arranged on the top of the speed reducer 6, a lead screw 7 is arranged below the top plate 4, the top end of the lead screw 7 is fixedly connected with the output end of the speed reducer 6, a lifting frame 8 sleeved on the lead screw 7 is arranged in the fixed frame 3, positioning plates 9 are fixedly connected to edge positions, located on the lifting frame 8 and located on the fixed frame 3, pulleys 10 are arranged at the bottom of the positioning plates 9, a slide 11 matched with the pulleys 10 is arranged on the outer surface of the fixed frame 3, a control box 12 is arranged on one side of the outer surface of the fixed frame 3, and movable cavities 13 are arranged in the two side frames 2, base 1's one side is provided with connecting rod axle 14, connecting rod axle 14's center department just is located base 1 one side position and rotates and is connected with traction frame 15, traction frame 15's bottom is rotated and is connected with first removal wheel 16, and traction frame 15's top is provided with electric putter 17, it is connected with handlebar 18 to rotate on traction frame 15, connecting rod axle 14's both ends all are provided with connecting rod 20, two connecting rod 20 keep away from connecting rod axle 14's one end and lie in the activity intracavity 13 and all rotate and be connected with link 21, all rotate on two link 21 and be connected with the second and remove wheel 22, base 1's top and the corresponding position fixedly connected with fixed block 24 of electric putter 17.
Internal threads matched with the screw rods 7 in a threaded manner are arranged in the lifting frame 8, and the structure can be stably lifted through the arrangement of the structure, so that stable vehicle lifting work can be carried out; the driving end of the electric push rod 17 is fixedly connected with the fixed block 24, the whole car lifting jack can be conveniently lifted through the structural arrangement, and the car lifting jack can be conveniently matched with the moving wheels to move; a control switch 19 is arranged on the handlebar 18, and the control work of the electric push rod 17 can be conveniently carried out through the arrangement of the structure; the first moving wheel 16 and the two second moving wheels 22 are made of polyurethane, and the polyurethane has good stability, rebound resilience and mechanical property and a good damping effect, so that the moving stability of the whole car lifting jack can be ensured; the centers of the two connecting frames 21 are connected with the inner wall of the movable cavity 13 through fixing pins 23, and the stable operation of the whole moving structure can be ensured through the arrangement of the structure.
The working principle is as follows: when using novel car lifting jack, motor 5 drives speed reducer 6 and drives lead screw 7 and rotate, lead screw 7 can drive lifting frame 8 and go up and down, can carry out convenient stable car lifting jack work, when needs transport car lifting jack, press control switch 19, can drive electric putter 17 and rise, electric putter 17 promotes fixed block 24 and rises, fixed block 24 then drives base 1 lifting, thereby drive whole car lifting jack lifting, can make the second on the link 21 remove wheel 22 and ground contact, cooperate first removal wheel 16 and can drive whole car lifting jack structure and remove, convenience in a flexible way uses.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a novel car lifting jack, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a fixing frame (3), the top of the base (1) is positioned at two sides of the fixing frame (3) and is fixedly connected with a side frame (2), the top of the fixing frame (3) is provided with a top plate (4), a speed reducer (6) is arranged above the top plate (4), the top of the speed reducer (6) is provided with a motor (5) of which the output end is fixedly connected with the driving end of the speed reducer (6), a lead screw (7) is arranged below the top plate (4), the top end of the lead screw (7) is fixedly connected with the output end of the speed reducer (6), a lifting frame (8) sleeved on the lead screw (7) is arranged in the fixing frame (3), the edge positions of the lifting frame (8) and the fixing frame (3) are fixedly connected with positioning plates (9), and pulleys (10) are arranged at the bottom of the positioning plates (9), the outer surface of the fixed frame (3) is provided with a slide way (11) matched with the pulley (10), one side of the outer surface of the fixed frame (3) is provided with a control box (12), two movable cavities (13) are arranged in the two side frames (2), one side of the base (1) is provided with a connecting rod shaft (14), the center of the connecting rod shaft (14) is rotatably connected with a traction frame (15) at one side of the base (1), the bottom of the traction frame (15) is rotatably connected with a first movable wheel (16), the top of the traction frame (15) is provided with an electric push rod (17), the traction frame (15) is rotatably connected with a handlebar (18), two ends of the connecting rod shaft (14) are respectively provided with a connecting rod (20), one ends of the two connecting rods (20) far away from the connecting rod shaft (14) are rotatably connected with a connecting frame (21) at the movable cavities (13), two all rotate on link (21) and be connected with second and remove wheel (22), the top of base (1) and electric putter (17) corresponding position fixedly connected with fixed block (24).
2. The novel car lifting jack according to claim 1, characterized in that: and an internal thread in threaded fit with the lead screw (7) is arranged in the lifting frame (8).
3. The novel car lifting jack according to claim 1, characterized in that: the driving end of the electric push rod (17) is fixedly connected with the fixing block (24).
4. The novel car lifting jack according to claim 1, characterized in that: the handlebar (18) is provided with a control switch (19).
5. The novel car lifting jack according to claim 1, characterized in that: the first moving wheel (16) and the two second moving wheels (22) are made of polyurethane.
6. The novel car lifting jack according to claim 1, characterized in that: the centers of the two connecting frames (21) are connected with the inner wall of the movable cavity (13) through fixing pins (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120143203.1U CN214326994U (en) | 2021-01-20 | 2021-01-20 | Novel car lifting jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120143203.1U CN214326994U (en) | 2021-01-20 | 2021-01-20 | Novel car lifting jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214326994U true CN214326994U (en) | 2021-10-01 |
Family
ID=77909222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120143203.1U Expired - Fee Related CN214326994U (en) | 2021-01-20 | 2021-01-20 | Novel car lifting jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214326994U (en) |
-
2021
- 2021-01-20 CN CN202120143203.1U patent/CN214326994U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211001 |