CN215798214U - Mobile conjuncted shear type lifter - Google Patents
Mobile conjuncted shear type lifter Download PDFInfo
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- CN215798214U CN215798214U CN202121986321.5U CN202121986321U CN215798214U CN 215798214 U CN215798214 U CN 215798214U CN 202121986321 U CN202121986321 U CN 202121986321U CN 215798214 U CN215798214 U CN 215798214U
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- movably connected
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Abstract
The utility model discloses a movable combined shear type lifter which comprises two bases and two lifting platforms, wherein the bottoms of the lifting platforms are movably connected with two second shearing arms, the upper surfaces of the bases are movably connected with two first shearing arms, the two adjacent first shearing arms and the two second shearing arms are rotatably connected, the top ends of the first shearing arms and the bottom ends of the second shearing arms are movably connected with rollers, the tops of the bases are provided with two sliding grooves, the bottoms of the lifting platforms are provided with two limiting grooves, and the rollers are in sliding connection with the limiting grooves and the sliding grooves. The device can be rapidly disassembled by matching the wedge-shaped fixture block with the inserting frame, the disassembling efficiency of the device is improved, meanwhile, the device can be buffered and damped by the third spring, the damping effect of the device is improved, the height of the lifting platform can be adjusted by matching the first shearing arm with the second shearing arm, and the flexibility of the device is improved.
Description
Technical Field
The utility model relates to the technical field of lifting machines, in particular to a movable conjuncted shear type lifting machine.
Background
The automobile lifter is an automobile maintenance machine used in the automobile maintenance industry, plays a vital role in automobile maintenance, can not be separated no matter the whole automobile is overhauled or maintained for a short time, and is one of the most important components in the field of lifters.
The shearing type lifting machine is driven to lift by a hydraulic system, is a lifting machine with high safety and simple operation in the lifting machine, and an independent lifting machine can not complete required work sometimes, so that a conjoined shearing type lifting machine is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a movable conjuncted shear type lifter.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a movable conjoined shear type lifting machine comprises two bases and two lifting tables, wherein the bottom of each lifting table is movably connected with two second shear arms, the upper surface of each base is movably connected with two first shear arms, the two adjacent first shear arms and the two second shear arms are rotatably connected, the top ends of the first shear arms and the bottom ends of the second shear arms are movably connected with rollers, the top of each base is provided with two sliding grooves, the bottom of each lifting table is provided with two limiting grooves, the rollers are slidably connected with the limiting grooves and the sliding grooves, a fixing plate is fixedly connected between the two adjacent first shear arms, the upper surface of each base is movably connected with a hydraulic cylinder, one end of a hydraulic rod of the hydraulic cylinder is rotatably connected with the fixing plate, one side of each base is fixedly connected with two wedge-shaped clamping blocks, one side of each base is provided with a positioning groove, and an inserting frame is movably connected in each positioning groove, and the wedge-shaped fixture block on one of them base contacts with inserting the frame on another base, the bottom fixedly connected with second spring of inserting the frame, and second spring and base are fixed mutually, the last fixed surface of base is connected with the triangle support, and the inside of triangle support is equipped with the arm of force, and the one end of the arm of force contacts with inserting the frame, the other end fixedly connected with footboard of the arm of force.
As a further scheme of the utility model, the upper surface of the base is fixedly connected with a limit plate.
As a further scheme of the utility model, the bottom of the base is fixedly connected with a plurality of telescopic rods, and the bottom ends of the telescopic rods are movably connected with universal wheels.
As a further scheme of the utility model, the outer side of the telescopic rod is movably connected with a third spring, and two ends of the third spring are respectively fixed with the base and the bottom end of the telescopic rod.
As a further scheme of the utility model, the upper surface of the lifting platform is fixedly connected with the non-slip mat.
As a further aspect of the present invention, the bottom of the pedal is fixedly connected with a first spring, and the first spring is fixed to the base.
As a further scheme of the utility model, the upper surface of the pedal is provided with a plurality of anti-skid grains which are uniformly distributed.
The utility model has the beneficial effects that:
1. the pedal is pressed through the cooperation of the wedge-shaped fixture block and the inserting frame, one end of the force arm moves downwards, the first spring contracts, the other end of the force arm drives the inserting frame to move upwards to a proper position and leave the wedge-shaped fixture block, the second spring contracts, the wedge-shaped fixture block is moved out of the positioning groove, the device is rapidly disassembled, time and labor are avoided, and the disassembling efficiency of the device is improved.
2. Through the setting of installation third spring on the telescopic link, the universal wheel makes the device produce vibrations at unevenness subaerial removal, and the third spring is flexible this moment to make the telescopic link flexible to cushion and the shock attenuation to the device, improved the shock attenuation effect of device.
3. Through the setting of installation limiting plate on the base, the limiting plate can be restricted the position that the gyro wheel on the arm was cut to the second removed, avoids the second to cut the arm and removes the use that excessively influences the device, has improved the result of use of device.
4. Through the setting of installing the fixed plate on first arm and the second of cutting the arm, the pneumatic cylinder shrink makes the fixed plate drive first arm and the second of cutting and cuts the arm and rotate, and the gyro wheel removes along spacing groove and spout respectively to make the platform upward movement to suitable position, and then highly adjusting the platform of lifting, improved the flexibility of device.
Drawings
Fig. 1 is a schematic view of a front view of a mobile conjuncted scissor lift according to the present invention;
fig. 2 is a schematic view of a partial cross-sectional structure of a mobile conjuncted scissor lift according to the present invention;
fig. 3 is an enlarged schematic view of a part a of a mobile conjuncted scissor lift according to the present invention;
fig. 4 is a schematic diagram of a partially enlarged structure of a mobile conjuncted scissor lift according to the present invention.
In the figure: 1. a lifting table; 2. a first scissor arm; 3. a second scissor arm; 4. a fixing plate; 5. a hydraulic cylinder; 6. a base; 7. a universal wheel; 8. a limiting groove; 9. a roller; 10. a triangular support; 11. inserting a frame; 12. a pedal; 13. a first spring; 14. a force arm; 15. a second spring; 16. positioning a groove; 17. a wedge-shaped fixture block; 18. a limiting plate; 19. a non-slip mat; 20. and a third spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.
Referring to fig. 1-4, a movable conjoined shear type lifter comprises two bases 6 and two lifting tables 1, wherein the bottom of each lifting table 1 is rotatably connected with two second shearing arms 3, the upper surface of each base 6 is rotatably connected with two first shearing arms 2, the two adjacent first shearing arms 2 are rotatably connected with the second shearing arms 3, the top ends of the first shearing arms 2 and the bottom ends of the second shearing arms 3 are rotatably connected with rollers 9, the top of each base 6 is provided with two sliding grooves, the bottom of each lifting table 1 is provided with two limiting grooves 8, the rollers 9 are slidably connected with the limiting grooves 8 and the sliding grooves, the limiting grooves 8 can limit the moving distance of the rollers 9, a fixed plate 4 is fixed between the two adjacent first shearing arms 2 through bolts, the upper surface of each base 6 is rotatably connected with a hydraulic cylinder 5, and one end of a hydraulic rod of each hydraulic cylinder 5 is rotatably connected with the fixed plate 4, the hydraulic cylinder 5 contracts to enable the fixing plate 4 to drive the first shearing arm 2 and the second shearing arm 3 to rotate, the roller 9 moves along the limiting groove 8 and the sliding groove respectively, so that the lifting table 1 moves upwards to a proper position, the height of the lifting table 1 is adjusted, one side of the base 6 is fixed with two wedge-shaped clamping blocks 17 through bolts, one side of the base 6 is provided with a positioning groove 16, a plug-in frame 11 is inserted in the positioning groove 16, the wedge-shaped clamping block 17 on one base 6 is in contact with the plug-in frame 11 on the other base 6, the bottom of the plug-in frame 11 is fixed with a second spring 15 through bolts, the second spring 15 is fixed with the base 6, the upper surface of the base 6 is fixed with a triangular support 10 through bolts, a force arm 14 is arranged inside the triangular support 10, one end of the force arm 14 is in contact with the plug-in frame 11, and the other end of the force arm 14 is fixed with a pedal 12 through bolts, according to pedal 12, make the one end of arm of force 14 remove downwards to make the other end of arm of force 14 drive and insert frame 11 and upwards move suitable position and leave wedge fixture block 17, and second spring 15 contracts, then shift out wedge fixture block 17 from constant head tank 16, thereby dismantle the device fast, avoid conventional device to dismantle the loaded down with trivial details time consuming and energy consuming that leads to of step.
In the utility model, it should be noted that a limiting plate 18 is fixed on the upper surface of a base 6 through bolts, the limiting plate 18 can limit the moving position of a roller 9 on a second shear arm 3, and the use of the device is prevented from being influenced by excessive movement of the second shear arm 3, a plurality of telescopic rods are fixed on the bottom of the base 6 through bolts, the bottom ends of the telescopic rods are rotatably connected with universal wheels 7, third springs 20 are sleeved on the outer sides of the telescopic rods, two ends of each third spring 20 are respectively fixed with the base 6 and the bottom ends of the telescopic rods, the universal wheels 7 move on uneven ground to enable the device to vibrate, the telescopic rods are stretched and stretched by stretching of the third springs 20 at the moment, so that the device is buffered and damped, an anti-slip pad 19 is bonded on the upper surface of a lifting table 1, the anti-slip pad 19 can increase the friction force between an object and the lifting table 1, so that the connection between the object and the lifting table 1 is more stable, the bottom of footboard 12 is fixed with first spring 13 through the bolt, and first spring 13 is fixed mutually with base 6, and a plurality of anti-skidding lines have been seted up to the upper surface of footboard 12, and anti-skidding line evenly distributed.
The working principle is as follows: when the conjoined lifter needs to be disassembled, firstly, the pedal 12 is pressed downwards, one end of the force arm 14 is moved downwards, the first spring 13 is contracted, so that the other end of the force arm 14 drives the inserting frame 11 to move upwards to a proper position and leave the wedge-shaped fixture block 17, the second spring 15 is contracted, then the wedge-shaped fixture block 17 on one lifter is moved out from the positioning groove 16 on the other lifter, so that the device is quickly disassembled, time and labor are avoided due to complicated disassembling steps of a conventional device, the limiting plate 18 limits the moving position of the roller 9 on the second shearing arm 3, the use of the device is avoided being excessively influenced by the movement of the second shearing arm 3, when the height of the lifting platform 1 needs to be adjusted, the hydraulic cylinder 5 is started, the hydraulic cylinder 5 is contracted, so that the fixing plate 4 drives the first shearing arm 2 and the second shearing arm 3 to rotate, and the roller 9 respectively moves along the limiting groove 8 and the sliding groove, thereby make lifting platform 1 rebound to suitable position, and then adjust lifting platform 1's height, when the device moved on unevenness's ground, universal wheel 7 moved on unevenness's ground and made the device produce vibrations, and third spring 20 is flexible to make the telescopic link flexible this moment to cushion and the shock attenuation to the device.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The movable conjoined shear type lifting machine comprises two bases (6) and two lifting tables (1), and is characterized in that the bottoms of the lifting tables (1) are movably connected with two second shear arms (3), the upper surfaces of the bases (6) are movably connected with two first shear arms (2), the two adjacent first shear arms (2) and the second shear arms (3) are rotatably connected, the top ends of the first shear arms (2) and the bottom ends of the second shear arms (3) are movably connected with idler wheels (9), the top of each base (6) is provided with two sliding grooves, the bottom of each lifting table (1) is provided with two limiting grooves (8), the idler wheels (9) are slidably connected with the limiting grooves (8) and the sliding grooves, fixed plates (4) are fixedly connected between the first shear arms (2), the upper surfaces of the bases (6) are movably connected with hydraulic cylinders (5), and the one end of pneumatic cylinder (5) hydraulic stem rotates with fixed plate (4) to be connected, two wedge fixture block (17) of one side fixedly connected with of base (6), constant head tank (16) have been seted up to one side of base (6), and swing joint has inserted frame (11) in constant head tank (16), and wedge fixture block (17) on one of them base (6) contact with inserting frame (11) on another base (6), the bottom fixedly connected with second spring (15) of inserting frame (11), and second spring (15) are fixed mutually with base (6), the last fixed surface of base (6) is connected with triangular support (10), and the inside of triangular support (10) is equipped with arm of force (14), and the one end of arm of force (14) contacts with inserting frame (11), the other end fixedly connected with footboard (12) of arm of force (14).
2. A mobile conjuncted scissor lift according to claim 1, wherein a limiting plate (18) is fixedly attached to the upper surface of the base (6).
3. A mobile conjuncted scissor lift according to claim 2, wherein the bottom of the base (6) is fixedly connected with a plurality of telescopic rods, and the bottom ends of the telescopic rods are movably connected with universal wheels (7).
4. A mobile combined scissor lift according to claim 3, wherein a third spring (20) is movably connected to the outside of the telescopic rod, and both ends of the third spring (20) are fixed to the base (6) and the bottom end of the telescopic rod, respectively.
5. A mobile conjuncted scissor lift according to claim 1, wherein the upper surface of the lifting platform (1) is fixedly connected to a non-slip mat (19).
6. A mobile conjuncted scissor lift according to claim 1, wherein the first spring (13) is fixedly connected to the bottom of the pedal (12), and the first spring (13) is fixed to the base (6).
7. The mobile conjuncted scissors lift of claim 6, wherein the upper surface of the pedal (12) is provided with a plurality of anti-skid lines, and the anti-skid lines are uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121986321.5U CN215798214U (en) | 2021-08-23 | 2021-08-23 | Mobile conjuncted shear type lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121986321.5U CN215798214U (en) | 2021-08-23 | 2021-08-23 | Mobile conjuncted shear type lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215798214U true CN215798214U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121986321.5U Active CN215798214U (en) | 2021-08-23 | 2021-08-23 | Mobile conjuncted shear type lifter |
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| CN (1) | CN215798214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115744719A (en) * | 2022-11-10 | 2023-03-07 | 盐城海诺斯自动化设备有限公司 | Bogie lifting device |
-
2021
- 2021-08-23 CN CN202121986321.5U patent/CN215798214U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115744719A (en) * | 2022-11-10 | 2023-03-07 | 盐城海诺斯自动化设备有限公司 | Bogie lifting device |
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