CN206901658U - A kind of electronic removable lift system - Google Patents
A kind of electronic removable lift system Download PDFInfo
- Publication number
- CN206901658U CN206901658U CN201720858655.1U CN201720858655U CN206901658U CN 206901658 U CN206901658 U CN 206901658U CN 201720858655 U CN201720858655 U CN 201720858655U CN 206901658 U CN206901658 U CN 206901658U
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- China
- Prior art keywords
- branch arm
- wheel
- gear
- motor
- screw
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Abstract
The utility model discloses a kind of electronic removable lift system, it is made up of base, motor, shaft coupling, wheel shaft, wheel, rolling bearing units, hydraulic cylinder, camera, control module, case lid, casing, gear, duplicate gear, axle sleeve, rotating shaft, leading screw, feed screw nut, bearing, lower branch arm, upper branch arm, top, remote-control handle, flat key, snap ring, bolt etc..The device controls the motion of five motors by remote-control handle, wherein four motors drive four wheels to realize its movement respectively, another motor-driven screw-nut pair changes the shape of diamond structure, to realize the movement for coming directly towards in the vertical direction, so as to realizing the lifting of weight.Because using electric hoisting and four-wheel drive, the oil leak of traditional jack type lifting device is eliminated, wastes time and energy and moves the deficiencies of inconvenient.The apparatus structure is compact and easy to operate, narrow space or the relatively hazardous occasion such as lifting automobile when weight is lifted suitable for earthquake rescue and changing tire.
Description
Technical field
It the utility model is related to a kind of lifting device, more particularly to a kind of electronic removable lift system.
Background technology
At present, earthquake disaster increasingly frequently occurs, and it does not only result in huge property loss, and causes substantial amounts of personnel
Injures and deaths.After the earthquake, there is more survivor to be under ruins, need rescue personnel badly and carry out the work and obtained.It is large-scale
It is big volume to be often present in the machine power such as excavator and large-scale crane deliverance apparatus, and positioning is inaccurate and exerts a force the problems such as larger, because
This easily treats the personnel of rescuing and causes secondary injury；And the manpower such as crowbar, spade and jack deliverance apparatus exist waste time and energy, by
Force difficulty is looked for, reliability is not strong and the problems such as mobile inconvenient and difficult application space narrow and small occasion, therefore the easily Huang of delay rescue
Golden period and personnel are damaged.In addition, also there is the deficiencies of oil leak and small lifting stroke in jack.
The content of the invention
In order to overcome, there is oil leak in traditional jack described in background technology, lifting stroke is small, wastes time and energy, stress point hardly possible
Look for and move the problems such as inconvenient, and meet the job requirement for adapting to narrow space occasion, the utility model provides a kind of electronic
Removable lift system, the device controls the motion of five motors by remote-control handle, wherein four motors drive four respectively
Individual wheel realizes the movement of whole device, and another motor-driven screw-nut pair changes the shape of diamond structure, to realize
The movement of in the vertical direction is come directly towards, so as to realize the lifting of weight.
Technical scheme includes used by the utility model solves its technical problem：Base, motor I, motor II, motor
IIIth, motor IV, motor V, shaft coupling, wheel shaft, wheel I, wheel II, wheel III, wheel IV, rolling bearing units I, rolling bearing units II,
Rolling bearing units III, rolling bearing units IV, hydraulic cylinder I, hydraulic cylinder II, hydraulic cylinder III, hydraulic cylinder IV, camera I, camera II, control
Molding block, case lid, casing, gear I, gear II, duplicate gear I, duplicate gear II, axle sleeve, rotating shaft I, rotating shaft II, leading screw, silk
Thick stick nut, bearing I, bearing II, lower branch arm I, upper branch arm I, lower branch arm II, upper branch arm II, top, remote-control handle, flat key, card
Ring, screw, bolt etc..Motor I, motor II, motor III, motor IV are fixed by screws on four risers of base respectively；
Motor I, motor II, motor III, the output shaft of motor IV are connected by shaft coupling with wheel shaft respectively；Rolling bearing units I, rolling bearing units
IIth, rolling bearing units III, rolling bearing units IV are fixed by screws on base respectively；Wheel shaft respectively with rolling bearing units I, rolling bearing units
IIth, rolling bearing units III, the bearing inner race of rolling bearing units IV connect for interference fit, and are carried out axially by the positioning shaft shoulder of wheel shaft
Positioning；Wheel I, wheel II, wheel III, wheel IV are connected by flat key with wheel shaft respectively, and are interference fit；Camera I, take the photograph
As first II be fixed by screws in respectively pan frontward end, rear end middle position；Control module is fixed by screws in base
On；Hydraulic cylinder I, hydraulic cylinder II, hydraulic cylinder III, hydraulic cylinder IV are arranged on four angles of base reinforcement；Motor V is logical
Cross screw to be fixed on case lid, gear I is connected by flat key with its output shaft, and carries out axial restraint by packing ring and screw；
Gear I is meshed with the gear wheel of duplicate gear I forms gear mesh, the little gear of duplicate gear I and the canine tooth of duplicate gear II
Wheel, which is meshed, forms gear mesh, and the little gear of duplicate gear II is meshed with gear II forms gear mesh；Duplicate gear I, duplex
Gear II is connected with rotating shaft I, rotating shaft II respectively by flat key；Bearing I, the inner ring of bearing II were respectively with rotating shaft I, rotating shaft II
It is full of mating connection, and presses duplicate gear I, duplicate gear II respectively by axle sleeve；Gear II is connected by flat key with leading screw, and is led to
Cross packing ring and screw carries out axial restraint；Leading screw coordinates with circular hole on case lid for gap, and carries out axial limiting by snap ring；Silk
Thick stick nut, to be threadedly coupled, forms screw pair with leading screw；Outer ring and the bearing hole on case lid, casing of bearing I, bearing II
Connected for interference fit；Case lid, casing are fixed together by packing ring and bolt；The sector and lower branch arm of the lower end of lower branch arm I
The sector of II lower end is meshed, and is fixed by a pin on the riser of base 3；Lower branch arm I, upper branch arm I, case lid pass through
Screw is connected, and lower branch arm I, upper branch arm I can rotate around screw；Lower branch arm II is connected with upper branch arm II, feed screw nut by screw,
Lower branch arm II, upper branch arm II can rotate around screw；Upper branch arm I, the upper end of upper branch arm II are connected with coming directly towards by screw, upper branch arm
Ith, upper branch arm II can rotate around screw；Remote-control handle is provided with display screen and button, and display screen can show camera I, camera
Situation captured by II, the movement and lifting that button can be to lifting device are controlled.
The utility model has an advantageous effect in that compared with background technology：
（1）The maximum difference of the utility model and other like products is to control five motors by remote-control handle
Motion, wherein four motors drive four wheels to realize the movement of whole device, another motor driving feed screw nut respectively
Pair changes the shape of diamond structure, to realize the movement for coming directly towards in the vertical direction, so as to realizing the lifting of weight.
（2）Provided with two cameras, the situation below lifting object more can be comprehensively observed.
（3）Using four-wheel drive, power foot, it is suitable for complicated ground situation and enters in small space to work.
The apparatus structure is compact, time saving and energy saving, easy to operate, especially suitable for earthquake rescue scene lifting weight and changes tire
When the staff such as lifting automobile enter the occasion of inconvenience.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is lifting part-structure schematic diagram of the present utility model.
Fig. 3 is movable part structural representation of the present utility model.
Fig. 4 is movable part side view of the present utility model.
Fig. 5 is fully collapsed condition schematic diagram of the present utility model.
Fig. 6 is that hydraulic cylinder of the present utility model stretches out view.
Fig. 7 is lifting view of the present utility model.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3 and accompanying drawing 4, the utility model includes wheel I 1, rolling bearing units I 2, base 3,
Motor I 4, camera I 5, motor II 6, rolling bearing units II 7, wheel II 8, wheel III 9, rolling bearing units III 10, motor III 11, take the photograph
Picture first II 12, hydraulic cylinder I 13, motor IV 14, hydraulic cylinder II 15, rolling bearing units IV 16, wheel IV 17, control module 18, hydraulic pressure
Cylinder III 19, hydraulic cylinder IV 20, motor V 21, case lid 22, gear I 23, casing 24, duplicate gear I 25, axle sleeve 26, bearing I 27,
Rotating shaft I 28, duplicate gear II 29, bearing II 30, rotating shaft II 31, gear II 32, leading screw 33, lower branch arm I 34, upper branch arm I 35, top
First 36, lower branch arm II 37, upper branch arm II 38, feed screw nut 39, wheel shaft 40, shaft coupling 41, remote-control handle 42.
Motor I 4, motor II 6, motor III 11, motor IV 14 are fixed by screws on four risers of base 3 respectively；
Motor I 4, motor II 6, motor III 11, the output shaft of motor IV 14 are connected by shaft coupling 41 with wheel shaft 40 respectively；Rolling bearing units
I 2, rolling bearing units II 7, rolling bearing units III 10, rolling bearing units IV 16 are fixed by screws on base 3 respectively；Wheel shaft 40 is distinguished
Connected with the bearing inner race of rolling bearing units I 2, rolling bearing units II 7, rolling bearing units III 10, rolling bearing units IV 16 for interference fit, and
Axially position is carried out by the positioning shaft shoulder of wheel shaft 40；Wheel I 1, wheel II 8, wheel III 9, wheel IV 17 pass through flat key respectively
It is connected with wheel shaft 40, and is interference fit；Camera I 5, camera II 12 are fixed by screws in the front end of base 3, rear end respectively
Middle position；Control module 18 is fixed by screws on base 3；Hydraulic cylinder I 13, hydraulic cylinder II 15, hydraulic cylinder III 19,
Hydraulic cylinder IV 20 is arranged on four angles of the reinforcement of base 3；Motor V 21 is fixed by screws on case lid 22, gear
I 23 are connected by flat key with its output shaft, and carry out axial restraint by packing ring and screw；Gear I 23 and duplicate gear I 25
Gear wheel, which is meshed, forms gear mesh, and the little gear of duplicate gear I 25 is meshed with the gear wheel of duplicate gear II 29 forms tooth
Wheel pair, the little gear of duplicate gear II 29 is meshed with gear II 32 forms gear mesh；Duplicate gear I 25, duplicate gear II 29
It is connected respectively with rotating shaft I 28, rotating shaft II 31 by flat key；Bearing I 27, bearing II 30 inner ring respectively with rotating shaft I 28, rotating shaft II
31 be interference fit connection, and presses duplicate gear I 25, duplicate gear II 29 respectively by axle sleeve 26；Gear II 32 passes through flat key
It is connected with leading screw 33, and axial restraint is carried out by packing ring and screw；Leading screw 33 coordinates with circular hole on case lid 22 for gap, and leads to
Cross snap ring and carry out axial limiting；Feed screw nut 39, to be threadedly coupled, forms screw pair with leading screw 33；Bearing I 27, bearing II
30 outer ring connects with the bearing hole on case lid 22, casing 24 for interference fit；Case lid 22, casing 24 are consolidated by packing ring and bolt
It is connected together；The sector of the lower end of lower branch arm I 34 is meshed with the sector of the lower end of lower branch arm II 37, and is fixed by pin
On the riser of base 3；Lower branch arm I 34, upper branch arm I 35, case lid 22 are connected by screw, and lower branch arm I 34, upper branch arm I 35 can
Rotated around screw；Lower branch arm II 37 is connected with upper branch arm II 38, feed screw nut 39 by screw, lower branch arm II 37, upper branch arm II
38 can rotate around screw；Upper branch arm I 35, the upper end of upper branch arm II 38 are connected with top 36 by screw, upper branch arm I 35, upper branch
Arm II 38 can rotate around screw；Remote-control handle 42 is provided with display screen and button, and display screen can show camera I 5, camera II
Situation captured by 12, the movement and lifting that button can be to lifting device are controlled.
Operation principle of the present utility model is as follows：
By remote-control handle 42, motion that can be in certain scope to lifting device carries out controlled in wireless.When its advance
（Retreat）When, motor I 4, motor II 6, motor III 11, motor IV 14 rotate forward（Reversion）, distinguished by shaft coupling 41 and wheel shaft 40
Wheel I 1, wheel II 8, wheel III 9, wheel IV 17 is driven to rotate forward（Reversion）, whole device is with fully collapsed condition（Such as Fig. 5 institutes
Show）Advance（Retreat）；When moving to required position, hydraulic cylinder I 13, hydraulic cylinder II 15, hydraulic cylinder III 19 and hydraulic cylinder IV 20
Stretch out, and then lifting device is raised up to certain altitude so that wheel I 1, wheel II 8, wheel III 9 and wheel IV 17 and ground
Separation（As shown in Figure 6）；For wheel with after surface separation, rotating forward and starting motor V 21, the rotation of its output shaft passes through tertiary gear
Drive leading screw 33 to rotate after deceleration, feed screw nut 39 moves to close to the direction of decelerator, lower branch arm I 34 and lower branch arm II 37 with
Same angular velocity rotates to the direction that closes up, and then drives upper branch arm I 35 and upper branch arm II 38 with same angular velocity to closing up
Direction rotates, so that top 36 moves up（As shown in Figure 7）, realize that object is lifted to the height of needs；When object not
When needing lifting, reversion starts motor V 21, and the rotation of its output shaft after three-stage gear reduction by driving leading screw 33 to rotate, silk
Thick stick nut 39 moves to the direction away from decelerator, and lower branch arm I 34 and lower branch arm II 37 are with same angular velocity to the direction of expansion
Rotate, and then drive upper branch arm I 35 and upper branch arm II 38 to be rotated with same angular velocity to the direction of expansion, so that top 36
Move down, realize that object drops to origin-location.
Claims (3)
- A kind of 1. electronic removable lift system, by base, motor I, motor II, motor III, motor IV, motor V, shaft coupling Device, wheel shaft, wheel I, wheel II, wheel III, wheel IV, rolling bearing units I, rolling bearing units II, rolling bearing units III, rolling bearing units IVth, hydraulic cylinder I, hydraulic cylinder II, hydraulic cylinder III, hydraulic cylinder IV, camera I, camera II, control module, case lid, casing, tooth Wheel I, gear II, duplicate gear I, duplicate gear II, axle sleeve, rotating shaft I, rotating shaft II, leading screw, feed screw nut, bearing I, bearing II, Lower branch arm I, upper branch arm I, lower branch arm II, upper branch arm II, top, remote-control handle, flat key, snap ring, screw, bolt composition, it is special Sign be motor I (4), motor II (6), motor III (11), motor IV (14) be fixed by screws in respectively four of base 3 it is vertical On plate；Motor I (4), motor II (6), motor III (11), the output shaft of motor IV (14) pass through shaft coupling (41) and wheel shaft respectively (40) it is connected；Rolling bearing units I (2), rolling bearing units II (7), rolling bearing units III (10), rolling bearing units IV (16) pass through screw respectively It is fixed on base (3)；Wheel shaft (40) respectively with rolling bearing units I (2), rolling bearing units II (7), rolling bearing units III (10), usher to seat The bearing inner race of bearing IV (16) connects for interference fit, and carries out axially position by the positioning shaft shoulder of wheel shaft (40)；Wheel I (1), wheel II (8), wheel III (9), wheel IV (17) are connected by flat key with wheel shaft (40) respectively, and are interference fit；Take the photograph As first I (5), camera II (12) are fixed by screws in base (3) front end, the middle position of rear end respectively；Control module (18) it is fixed by screws on base (3)；Hydraulic cylinder I (13), hydraulic cylinder II (15), hydraulic cylinder III (19), hydraulic cylinder IV (20) it is arranged on four angles of the reinforcement of base 3.
- A kind of 2. electronic removable lift system according to claim 1, it is characterised in that：Motor V (21) passes through spiral shell Nail is fixed on case lid (22), and gear I (23) is connected by flat key with its output shaft, and is carried out axially admittedly by packing ring and screw It is fixed；Gear I (23) is meshed composition gear mesh with the gear wheel of duplicate gear I (25), the little gear of duplicate gear I (25) with it is double The gear wheel of connection gear II (29), which is meshed, forms gear mesh, and the little gear of duplicate gear II (29) is meshed with gear II (32) Form gear mesh；Duplicate gear I (25), duplicate gear II (29) by flat key respectively with rotating shaft I (28), rotating shaft II (31) phase Even；Bearing I (27), the inner ring of bearing II (30) are connected for interference fit with rotating shaft I (28), rotating shaft II (31), and passed through respectively Axle sleeve (26) presses duplicate gear I (25), duplicate gear II (29) respectively；Gear II (32) is connected by flat key with leading screw (33), And axial restraint is carried out by packing ring and screw；On bearing I (27), the outer ring of bearing II (30) and case lid (22), casing (24) Bearing hole for interference fit connect；Case lid (22), casing (24) are fixed together by packing ring and bolt.
- A kind of 3. electronic removable lift system according to claim 1, it is characterised in that：Leading screw (33) and case lid (22) circular hole coordinates for gap on, and carries out axial limiting by snap ring；Feed screw nut (39) is to be threadedly coupled with leading screw (33), Form screw pair；The sector of lower branch arm I (34) lower end is meshed with the sector of the lower end of lower branch arm II (37), and leads to Pin is crossed to be fixed on the riser of base 3；Lower branch arm I (34), upper branch arm I (35), case lid (22) are connected by screw, lower branch arm I (34), upper branch arm I (35) can rotate around screw；Lower branch arm II (37) passes through screw with upper branch arm II (38), feed screw nut (39) It is connected, lower branch arm II (37), upper branch arm II (38) can rotate around screw；The upper end and top of upper branch arm I (35), upper branch arm II (38) Head (36) is connected by screw, and upper branch arm I (35), upper branch arm II (38) can rotate around screw；Remote-control handle (42) is provided with aobvious Display screen and button, display screen can show camera I (5), the situation captured by camera II (12), and button can be to lifting device Mobile and lifting is controlled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720858655.1U CN206901658U (en) | 2017-07-16 | 2017-07-16 | A kind of electronic removable lift system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720858655.1U CN206901658U (en) | 2017-07-16 | 2017-07-16 | A kind of electronic removable lift system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206901658U true CN206901658U (en) | 2018-01-19 |
Family
ID=61313166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720858655.1U Expired - Fee Related CN206901658U (en) | 2017-07-16 | 2017-07-16 | A kind of electronic removable lift system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206901658U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215801A (en) * | 2017-07-16 | 2017-09-29 | 华东交通大学 | A kind of electronic removable lift system |
| CN111573556A (en) * | 2020-05-19 | 2020-08-25 | 郭细婷 | Lifting device with deadlock structure |
-
2017
- 2017-07-16 CN CN201720858655.1U patent/CN206901658U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215801A (en) * | 2017-07-16 | 2017-09-29 | 华东交通大学 | A kind of electronic removable lift system |
| CN111573556A (en) * | 2020-05-19 | 2020-08-25 | 郭细婷 | Lifting device with deadlock structure |
| CN111573556B (en) * | 2020-05-19 | 2021-07-09 | 德清创赢机械科技有限公司 | Lifting device with deadlock structure |
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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 |
Granted publication date: 20180119 Termination date: 20180716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |