CN210001528U - wireless remote control mobile new energy power lifter - Google Patents
wireless remote control mobile new energy power lifter Download PDFInfo
- Publication number
- CN210001528U CN210001528U CN201920549504.7U CN201920549504U CN210001528U CN 210001528 U CN210001528 U CN 210001528U CN 201920549504 U CN201920549504 U CN 201920549504U CN 210001528 U CN210001528 U CN 210001528U
- Authority
- CN
- China
- Prior art keywords
- remote controller
- electric
- shearing
- lifting
- electromagnetic
- 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.)
- Active
Links
Images
Abstract
The utility model discloses an portable new forms of energy power of wireless remote control machine of lifting, the utility model discloses a machine of lifting includes the remote controller, cuts elevation structure, lifts the platform, lifts platform extension board, pneumatic cylinder, universal wheel, motor driver, electric drive wheel, automatically controlled hydraulic module, electric hydraulic pump, electromagnetism hydraulic pressure supporting valve, overflow valve, oil tank and electromagnetic locking mechanism, the utility model discloses need not the installation, it is convenient to remove, need not external power supply, and the lifting height satisfies normal auto repair work, and the machine of lifting is little with ground area of contact to guaranteed the stability of lifting the vehicle, avoided the incident to take place, operate through wireless remote controller and advance, retreat, turn to, rise, descend and the locking function, thereby portable and security when having guaranteed the vehicle of lifting.
Description
Technical Field
The utility model relates to a vehicle maintenance field, concretely relates to portable new forms of energy power of kinds of wireless remote control machine of lifting.
Background
The automobile lifting machine plays a vital role in automobile maintenance, and the product property and quality of the lifting machine can directly influence the personal safety of maintenance personnel regardless of major repair and minor repair of the whole automobile, and in maintenance enterprises with different scales, the lifting machine is almost equipped in comprehensive repair factories for maintaining various automobile models and street shops (such as tire shops) with single operation range .
At present, service in the automobile maintenance industry and the used vehicle identification and evaluation industry can only be carried out on-vehicle inspection and maintenance or vehicle surface inspection, and if a vehicle chassis or a gearbox is in a problem or the lower part of a vehicle is inspected, the on-vehicle identification and maintenance service is difficult to realize.
The lifter is classified according to function and shape into series automobile maintenance lifters such as single-column lifter, double-column lifter, four-column lifter, scissor lifter, etc.
① the traditional lifter has limited installation conditions, the lifter needs to be installed on flat ground, and the foundation needs to be firm, the single-column lifter, the double-column lifter and the four-column lifter need to fix the columns firmly on the ground, the oil circuit connection and the circuit connection between the lifter controller and the hydraulic cylinder of the lifter need to be fixed by digging grooves on the ground, and the scissor lifter needs to be waterproof.
② the traditional lifter can not move, the fault car can lift the vehicle only by moving to the lifter, it is not a big problem for the normal vehicle moving to the lifter, but for some vehicles with fault car, gear box fault, vehicle can not unlock normally or can not move normally, it needs to use fork truck, free wheel or drag to place on the lifter, it is troublesome to move the vehicle, it takes time and labor, the working efficiency is low, the lifter can not move after it is installed, if it needs to change the working place or move to other places, it needs to reinstall the lifter.
③ the traditional lifter needs external power source, the traditional lifter usually needs external 220V or 380V power source, the line connection is needed to be installed on the working site, it can be easily done on the fixed working site, but the working site of outdoor or mobile operation can not meet the use requirement, it provides maintenance for many chain maintenance shops at present, the traditional lifter can not be connected to external power source on the mobile places, so the lifter can not be used normally.
④ A movable lifter on the market at present has the common problems that the lifting height is about 500mm, which is difficult to meet the requirement of normal maintenance work, and the contact surface of the lifter and the ground is small when lifting the vehicle, thereby causing the instability of the lifted vehicle and causing safety accidents.
Disclosure of Invention
Aiming at the problems of the traditional lifting machine, the utility model provides an kinds of wireless remote control mobile new energy power lifting machine, which can solve the problems and solve the defect of inconvenient movement of the traditional lifting machine from the perspective of customer use requirements.
The utility model discloses a portable new forms of energy power of wireless remote control machine of lifting includes: the device comprises a remote controller, a shearing lifting structure, a lifting platform extension plate, a hydraulic cylinder, a universal wheel, a motor driver, an electric driving wheel, an electric control hydraulic module, an electric hydraulic pump, an electromagnetic hydraulic support valve, an overflow valve, an oil tank and an electromagnetic locking mechanism; wherein, a horizontal lifting platform is arranged on the shearing lifting structure; a plurality of symmetrical lifting platform extension plates are arranged on the edge of the upper surface of the lifting platform; a plurality of universal wheels are arranged at the bottom end of the shearing lifting structure; a hydraulic cylinder is arranged on the shearing lifting structure, and an electromagnetic locking mechanism and the hydraulic cylinder are arranged on the shearing lifting structure in parallel; the oil tank is connected to the electric hydraulic pump through an oil pipe; the electric hydraulic pump is connected to the electromagnetic hydraulic support valve through an oil pipe; the electromagnetic hydraulic support valve is connected to the hydraulic cylinder through an oil pipe; the electric control hydraulic module is connected to the motor driver through a lead; the motor driver is connected to the electric driving wheel through a lead; the electric hydraulic pump is connected to the electric control hydraulic module through a lead; the electromagnetic locking mechanism is connected to the electric control hydraulic module through a lead; the overflow valve is connected to the electric control hydraulic module through a lead and arranged in the electromagnetic hydraulic support valve; the electric control hydraulic module, the motor driver, the electric driving wheel, the oil tank, the electric hydraulic pump and the electromagnetic hydraulic support valve are fixed on the shearing lifting structure; when the shearing lifting structure falls to the lowest position, the lower edge of the electric driving wheel is lower than the lower surface of the shearing lifting structure.
The mechanical device of the lifting machine comprises a shearing lifting structure, a lifting platform extension plate, an electric control hydraulic module, a motor driver, an electric driving wheel, an oil tank, an electric hydraulic pump, an electromagnetic hydraulic support valve, an overflow valve, a descending electromagnetic valve, a hydraulic cylinder and an electromagnetic locking mechanism.
The electromagnetic locking mechanism includes: a sleeve, a locking rod and a descending electromagnetic valve; wherein, the locking rod is sleeved in the sleeve; a plurality of tooth sockets which are periodically distributed are arranged on the locking rod; a through hole is formed in the side wall of the sleeve; the descending electromagnetic valve is arranged on the outer wall of the sleeve and connected to the electric control hydraulic module; when the descending electromagnetic valve is not electrified, the lock tongue of the descending electromagnetic valve penetrates through the through hole in the sleeve and abuts against the tooth groove in the locking rod; when the descending electromagnetic valve is electrified, the bolt of the descending electromagnetic valve retracts. The descending electromagnetic valve adopts a descending electromagnet or an unlocking electromagnet. The descending electromagnetic valve comprises an electromagnetic coil, a spring and a lock tongue, the electromagnetic coil is connected to the electric control hydraulic die through a wire, the electromagnetic coil is fixed on the outer wall of the sleeve through a connecting piece, the lock tongue penetrates through the center of the electromagnetic coil, the rear end of the lock tongue is connected with the electromagnetic coil through the spring, the front end of the lock tongue is provided with an upward chamfer, namely, the upper surface of the lock tongue is a plane, and the lower surface of the lock tongue is provided with an.
When the shearing lifting structure rises, the descending electromagnetic valve is not electrified, the lock tongue of the descending electromagnetic valve penetrates through the through hole in the sleeve and abuts against the tooth grooves in the locking rod, the hydraulic cylinder stretches to drive the shearing lifting structure to rise, the locking rod of the electromagnetic locking mechanism passively follows the rising, the lock tongue of the descending electromagnetic valve abuts against the lower tooth grooves along with the movement of the locking rod, the electromagnetic locking mechanism achieves self-locking, the shortest length and the maximum extension length of the electromagnetic locking mechanism are both equal to those of the hydraulic cylinder , and under the condition that the electromagnetic coil is electrified, the electromagnetic coil generates a magnetic field to attract the lock tongue to retract, so that the locking rod can freely descend back into the sleeve.
The remote controller sends a moving instruction, the electric control hydraulic module receives the moving instruction and controls the motor driver to work, and the motor driver controls the electric driving wheel to move and drives the mechanical device of the lifter to move; the remote controller sends a lifting instruction to the electric control hydraulic module, the electromagnetic locking mechanism is in a closed state, the electric control hydraulic module controls the electric hydraulic pump to work, meanwhile, the electromagnetic locking mechanism is not electrified, the electric hydraulic pump controls the hydraulic cylinder to stretch through the electromagnetic hydraulic supporting valve, the electromagnetic locking mechanism performs self-locking along with the lifting of the hydraulic cylinder, the hydraulic cylinder is prevented from being broken down, the lifting structure is sheared, and the lifting structure is controlled to lift; the remote controller sends a descending instruction to the electric control hydraulic module to control the electric hydraulic pump to stop working, and controls an overflow valve in the electromagnetic hydraulic support valve to be opened, so that hydraulic oil in the hydraulic cylinder flows back to the oil tank, meanwhile, the electric control hydraulic module controls the descending electromagnetic valve to be electrified, the electromagnetic locking mechanism releases a locking function, the hydraulic cylinder is compressed and contracted along with the action of gravity, and the shearing lifting structure is controlled to descend.
The remote controller comprises an operation button, a lifter working condition display screen, a remote controller, a remote controller wireless transceiving unit, a remote controller voltage converter and a remote controller battery, wherein the remote controller battery is connected to the remote controller voltage converter, the remote controller voltage converter is respectively connected to the operation button, the lifter working condition display screen, the remote controller and the remote controller wireless transceiving unit, the operation button and the lifter working condition display screen are respectively connected to the remote controller, the remote controller is connected to the remote controller wireless transceiving unit, the operation button comprises a lifter direction rocker, a lifter emergency stop button, an ascending button, a descending button, a locking button, a starting button and a power supply button, the step further comprises a waterproof shell, the remote controller wireless transceiving unit, the remote controller voltage converter and the remote controller battery are arranged in the waterproof shell, the operation button and the lifter working condition display screen are arranged on the surface of the waterproof shell, the step further comprises a remote controller electric quantity display screen and a remote controller charging port which are respectively connected to the remote controller battery, and the remote controller electric quantity display.
Automatically controlled hydraulic pressure module includes: the wireless power supply comprises a power supply switch, a limit switch, a relay, an emergency switch, a main controller, a main wireless transceiving unit, a main voltage converter and a power supply unit; wherein the power supply unit is connected to the main voltage converter; the main voltage converter is respectively connected to the main controller and the main wireless transceiving unit; the power switch and the limit switch are respectively connected to the main controller through respective relays; the emergency switch is connected to the main controller. The overflow valve and the electromagnetic locking mechanism are respectively connected to the main controller. The main controller is connected to a motor driver through a fuse, and the motor driver is connected to the electric driving wheel. The main controller is connected to the electric hydraulic pump through a relay. The descending electromagnetic valve of the electromagnetic locking mechanism is electrified or not electrified through the main controller, so that the bolt of the descending electromagnetic valve is retracted or ejected along with the pressure of the spring. Signals are transmitted to the overflow valve through the main controller, so that the pressure of the hydraulic oil is relieved, the hydraulic cylinder is retracted, and the constant pressure output by the hydraulic pump is ensured. When the electric hydraulic pump descends, the descending electromagnetic valve is electrified and retracted, and the electric hydraulic pump does not work; when the electromagnetic locking mechanism ascends, the electric hydraulic pump works, the descending electromagnetic valve is not electrified, and the electromagnetic locking mechanism is self-locked. When the mechanical device of the lifting machine rises to the height of the threshold value, the limit switch controls the electric hydraulic pump to stop working.
The shearing lifting structure comprises multiple groups of identical shearing structures, cross beams and two connecting rods, wherein each groups of shearing structures comprise two supporting rods, the centers of the two supporting rods are crossed and connected through a rotating shaft, the multiple groups of identical shearing structures are arranged in parallel, the bottom ends of the shearing structures on the same side are connected and fixed through connecting rods, a horizontal cross beam is arranged on the 0 side of each group of shearing structures above the central cross point and fixedly connects the multiple groups of shearing structures, sets of or multiple sets of hydraulic cylinders are parallel to an electromagnetic locking mechanism, the ends are arranged on the cross beams, the ends are arranged on the connecting rods on the same side, or two universal wheels are arranged on each connecting rods, the movable ends of the hydraulic cylinders are arranged on the cross beams, the fixed ends of the hydraulic cylinders are arranged on the connecting rods, the lower surface of the lifting platform is provided with multiple guide wheel grooves corresponding to the multiple groups of shearing structures, the top ends of each supporting rods of the multiple groups of the shearing structures are provided with guide wheels, and the groups of the shearing structures are arranged in corresponding guide wheel grooves and can slide along the guide wheels, so that the lifting platform and the.
step, the utility model discloses still include four stable extension rods, stable extension rod symmetrical ground arranges in the bottom of cuting elevation structure for increase stability, both sides in every connecting rods suit stable extension rods respectively, thereby it can be flexible in the connecting rod to stabilize the extension rod.
The lifting platform is of a horizontal frame structure and is made of steel plates.
Rubber pads are arranged on the upper surface of each lifting platform extension plates.
The utility model has the advantages that:
(1) the utility model discloses need not to install, need not to carry out the fluting to the work place even more, the vehicle only needs to realize on the level road surface lifting of vehicle, need not to slot on the ground and punch, it is simple and convenient to arrange, portable electrodynamic type lifts 2000mm long, minimum width 1080mm, minimum height 120mm is small convenient to carry, can pull away on small freight car, can place other goods on the lift upper portion in transit simultaneously, and can also incline and place, convenient to transport, for any liftoff clearance is greater than 15 centimetres vehicle of parking on flat ground, portable electrodynamic type lifts the machine and can all move to the vehicle lower part by oneself and lift the vehicle;
(2) the moving wheel set of the lifting machine is convenient to move, the traveling wheel set of the lifting machine is composed of 4 universal wheels at the front side and the rear side and two electric driving wheels in the middle, when the lifting machine moves forwards or backwards, the two electric driving wheels run in the same direction, so that a running track of the forward movement or the backward movement is achieved, when the lifting machine turns a corner or turns on site, the rotating directions of the two electric driving wheels are opposite, so that a running track of the turning or the turning on site is achieved, for some vehicles which have accidents, gear box faults and can not be normally unlocked or can not normally move, the vehicles do not need to move, and the lifting machine can automatically move to the lower part of the vehicle to;
(3) an external power source is not needed, a built-in lithium battery adopts 29V150Ah, the lithium battery can be charged in a reciprocating manner, the continuous operation can reach about 80 times, the daily workload is met, the service of maintenance and identification is provided for the identification of a plurality of current automobile maintenance shops and second-hand vehicles, and the lifting machine can better meet the requirements of customers;
(4) the maximum lifting height is 1200mm, normal automobile maintenance work is met, the length of the movable portable lifter is 2000mm, the maximum extension width is 1900mm, and the contact area of the lifter and the ground is 3.8 square meters, so that the stability of a lifted vehicle is ensured, and safety accidents are avoided;
(5) the functions of forward movement, backward movement, steering, ascending, descending and locking are operated through the wireless remote controller, so that the portability and the safety when the vehicle is lifted are ensured.
Drawings
Fig. 1 is a schematic view of embodiments of the wireless remote control mobile new energy power lift of the present invention, wherein, (a) is a top view and (b) is a side view after being lifted;
fig. 2 is a schematic view showing the connection of hydraulic cylinders of the wireless remote control mobile new energy power lift of the present invention;
fig. 3 is an external block diagram of remote controllers of the wireless remote control mobile new energy power lift of the present invention;
fig. 4 is a schematic block diagram of circuit connections of remote controllers of the wireless remote control mobile new energy power lift of the present invention;
fig. 5 is a schematic block diagram of circuit connections of the electronic control hydraulic modules of embodiments of the wireless remote control mobile new energy power lifter of the present invention;
fig. 6 is an enlarged schematic view of electromagnetic locking mechanisms of the wireless remote control mobile new energy power lift of the present invention;
fig. 7 is a plan view of embodiments of the wireless remote control mobile new energy power lift of the present invention;
fig. 8 is a side dimension diagram of embodiments of the wireless remote control mobile new energy power lift of the present invention.
Detailed Description
The present invention will be further illustrated in by way of specific examples in conjunction with the accompanying drawings.
As shown in FIG. 1, the wireless remote control mobile new energy power lifter comprises a remote controller, a shearing lifting structure 1, a lifting platform 2, four lifting platform extension plates 3, two sets of hydraulic cylinders 4, four universal wheels 5, two electric driving wheels 6, an electric control hydraulic module 7, four stable extension rods 8, a motor driver, an electric hydraulic pump, an oil tank, an electromagnetic hydraulic support valve, an overflow valve and an electromagnetic locking mechanism 9, wherein as shown in FIG. 1(b), the shearing lifting structure 1 comprises two sets of identical shearing structures, each set of shearing structures comprises two support rods 11, two connecting rods and cross beams, centers of the two support rods are crossed and connected through a rotating shaft 12, a horizontal cross beam is arranged above a center cross point on side in the two sets of shearing structures to fixedly connect the shearing structures, the bottom ends of the two sets of connecting rods are fixedly connected with each other connecting rod, the movable ends of the two sets of the two connecting rods are arranged on the cross beams, fixed ends of the connecting rods are arranged on the connecting rods, the electromagnetic locking mechanisms are arranged in parallel between the two hydraulic cylinders, ends of the two hydraulic cylinders are arranged on the cross beams, ends of the connecting rods, ends of the electric hydraulic pump drive wheels, ends of the two sets of the electric hydraulic lifting platform, the electric hydraulic pump drive wheels are arranged on the lifting platform, the upper and the lifting platform, the electric hydraulic pump, the electric hydraulic lifting platform, the electric hydraulic pump is arranged below the lifting platform, the electric hydraulic drive rods, the electric hydraulic pump, the electric hydraulic drive rod is arranged on the lifting platform, the electric hydraulic pump, the lifting platform, the electric hydraulic pump, the electric hydraulic lifting platform, the electric hydraulic pump is arranged in the lifting platform, the electric hydraulic pump, the electric hydraulic drive rod, the electric hydraulic pump, the electric control hydraulic pump, the electric hydraulic pump is arranged in the lifting platform, the electric control hydraulic pump, the electric hydraulic pump, the lifting platform, the electric hydraulic pump, the electric.
As shown in fig. 2, the oil tank 41 is connected to the electric hydraulic pump 42 through an oil pipe; the electric hydraulic pump 42 is connected to the electromagnetic hydraulic support valve 43 through an oil pipe; the electromagnetic hydraulic support valve 43 is connected to the hydraulic cylinder 4 through an oil pipe, wherein IN is an inlet and OUT is an outlet.
As shown in fig. 3 and 4, the remote controller includes: the remote controller includes: the remote control device comprises an operating button, a lifter working condition display screen, a remote controller, a remote controller wireless transceiving unit, a remote controller voltage converter, a remote controller battery, a remote controller electric quantity display screen, a remote controller charging port and a waterproof shell; the remote controller electric quantity display screen and the remote controller charging port are respectively connected to a remote controller battery; the remote controller battery is connected to the remote controller voltage converter; the remote controller voltage converter is respectively connected to the operation buttons, the lifter working condition display screen, the remote controller and the remote controller wireless transceiving unit; the operating button and the working condition display screen of the lifter are respectively connected to the remote controller; the remote controller is connected to the remote controller wireless transceiver unit. The operating buttons comprise a lifter direction rocker, a lifter emergency stop button, a rising button, a falling button, a locking button, a starting button and a power supply button. The remote controller, the remote controller wireless transceiver unit, the remote controller voltage converter and the remote controller battery are arranged in the waterproof shell; operating button, machine operating mode display screen, remote controller electric quantity display screen and the setting of remote controller charging mouth are on the surface of waterproof casing. The battery of the remote controller is a 12V lithium battery, and the voltage converter of the remote controller is 12V to 5V.
As shown in fig. 5, the electronically controlled hydraulic module includes: the wireless power supply comprises a power supply switch, a limit switch, a relay, an emergency switch, a main controller, a main wireless transceiving unit, a main voltage converter and a power supply unit; wherein the power supply unit is connected to the main voltage converter; the main voltage converter is respectively connected to the main controller and the main wireless transceiving unit; the power switch and the limit switch are respectively connected to the main controller through respective relays; the emergency switch is connected to the main controller. The main controller is connected to the electric hydraulic pump through a relay. The main controller is connected to a motor driver through a fuse, and the motor driver is connected to the electric driving wheel. The power supply unit is connected to the charging port through a fuse. The electromagnetic locking mechanism is connected to the main controller. The power supply unit includes: the power supply comprises a power supply which is from 12V to 5V, a power supply which is from 36V to 12V, seven groups of 4.2V150AH ternary lithium batteries, a battery protection unit, a power battery charging port and an electric quantity display screen. The power supply unit adopts a storage battery.
As shown in FIG. 6, the electromagnetic locking mechanism 9 comprises a sleeve 91, a locking rod 92 and a descending electromagnetic valve, wherein the locking rod 92 is sleeved in the sleeve, a plurality of periodically distributed tooth sockets 93 are arranged on the locking rod, through holes are formed in the side wall of the sleeve, the descending electromagnetic valve is arranged on the outer wall of the sleeve and comprises an electromagnetic coil 96, a spring 95 and a bolt 94, the electromagnetic coil is fixed on the outer wall of the sleeve 91 through a connecting piece 97, the front end of the bolt is provided with an upward chamfer angle, the bolt penetrates through the center of the electromagnetic coil, the rear end of the bolt is connected with the electromagnetic coil through the spring, the electromagnetic coil is connected to a main controller of an electric control hydraulic module, the descending electromagnetic valve is not electrified when the shearing lifting structure is lifted, the front end of the bolt of the descending electromagnetic valve extends out of the through holes in the sleeve under the elastic force of the spring and abuts against the tooth sockets on the locking rod, the hydraulic cylinder stretches to drive the shearing lifting structure to ascend, the locking rod of the electromagnetic locking mechanism passively, the locking rod of the descending electromagnetic locking mechanism moves to abut against tooth sockets, self-locking mechanisms are self-locked, and the bolt can retract along with the shortest length of the electromagnetic locking mechanism and the shortest length of the hydraulic cylinder.
As shown in fig. 7, in the plan view of the mechanical device of the lifting machine of the present embodiment, the width of the mechanical device of the lifting machine is 1080mm, the length of the mechanical device of the lifting machine is 2000mm, the maximum lifting support length of the mechanical device of the lifting machine, that is, the length of the lifting platform, is 1800mm, the maximum lifting support width of the mechanical device of the lifting machine, that is, the extended width of the extending plate of the lifting platform, is 1580mm, the support width of the stabilizing extending rod of the mechanical device of the lifting machine is 1900mm, and the length of the extending plate of the lifting platform is 460 mm. As shown in fig. 8, in the side dimension diagram of the wireless remote control mobile new energy power lifting machine of the embodiment, the minimum height of the lifting machine is 120mm, the maximum lifting height of the lifting machine is 1200mm, and the thickness of the rubber pad of the extension plate of the lifting platform is 60 mm.
Basic parameters of the wireless remote control mobile new energy power lifter of the embodiment are as follows:
the operation method of the wireless remote control mobile new energy power lifter comprises the following steps:
1) opening a power switch on the electric control hydraulic module;
2) turning on a power button on the remote controller;
3) opening a starting button on the remote controller;
4) through a direction rocker of the remote controller, a main controller of the electric control hydraulic module controls the advancing direction of the electric driving wheel through a motor driver, so that a mechanical device of the lifting machine slowly drills into the bottom of the lifted vehicle;
5) pulling out four stable extension rods of the lifter;
6) adjusting the extending position of the extending plate of the lifting platform according to the width of the lifted vehicle;
7) after the situation that the fault is not found is confirmed, a lifting button on the remote controller is operated, the main controller of the electric control hydraulic module controls the electric hydraulic pump to work, so that the shearing lifting structure is driven to lift through the stretching of the hydraulic cylinder, meanwhile, the main controller of the electric control hydraulic module controls the electromagnetic locking mechanism not to be electrified, the self-locking is realized, and an overflow valve in the electromagnetic hydraulic support valve is controlled to be closed;
8) stopping the lifting operation when the wheels of the lifted vehicle leave the ground, and checking whether the rubber pads on the extending plates of the lifting platform are completely combined with the vehicle;
9) after the vehicle is confirmed to be correct, the vehicle is continuously lifted to a height suitable for working;
10) after the lifting machine is lifted to a height suitable for the working requirement, a locking button on a wireless remote controller of the wireless remote control mobile electric lifting machine is operated to lock the lifting machine, the lifting machine is prevented from accidentally falling, or a limit switch controls the electric hydraulic pump to work and stop working through a main controller when the lifting machine is lifted to a threshold height of 1.2 m;
11) the descending button on the remote controller is operated, the main controller of the electric control hydraulic module controls the electric hydraulic pump to stop working, the overflow valve in the electromagnetic hydraulic support valve is controlled to be opened, hydraulic oil in the hydraulic cylinder flows back to the oil tank, meanwhile, the main controller of the electric control hydraulic module energizes the electromagnetic locking mechanism to release the locking function of the electromagnetic locking mechanism, the hydraulic cylinder is compressed and contracted under the action of gravity, the shearing lifting structure descends, a lifted vehicle slowly descends to the ground, and at the moment, the electromagnetic locking mechanism is kept in an unlocking state;
12) if the electric quantity of the lifting machine is insufficient or the circuit fails and the vehicle cannot descend, pressing a hydraulic support valve button in the electric control hydraulic module to slowly descend the lifted vehicle to the ground;
13) the traveling direction of the electric driving wheel is controlled through a direction rocker on the remote controller, so that the mechanical device of the lifting machine is slowly moved out of the bottom of the lifted vehicle;
14) turning off a power button on the remote controller;
15) and closing a power switch on the electric control hydraulic module.
It is finally noted that the disclosed embodiments are for the purpose of promoting an -step understanding of the invention, but it will be understood by those skilled in the art that various alternatives and modifications may be made without departing from the spirit and scope of the invention and the appended claims.
Claims (10)
- The wireless remote control mobile new energy power lifter is characterized by comprising a remote controller, a shearing lifting structure, a lifting platform extension plate, a hydraulic cylinder, universal wheels, a motor driver, an electric driving wheel, an electric control hydraulic module, an electric hydraulic pump, an electromagnetic hydraulic support valve, an overflow valve, an oil tank and an electromagnetic locking mechanism, wherein the horizontal lifting platform is arranged on the shearing lifting structure, a plurality of symmetrical lifting platform extension plates are arranged on the edge of the upper surface of the lifting platform, a plurality of universal wheels are arranged at the bottom end of the shearing lifting structure, the hydraulic cylinder is arranged on the shearing lifting structure, the electromagnetic locking mechanism and the hydraulic cylinder are arranged on the shearing lifting structure in parallel, the oil tank is connected to the electric hydraulic pump through an oil pipe, the electric hydraulic pump is connected to the electromagnetic hydraulic support valve through an oil pipe, the electric control hydraulic module is connected to the motor driver through a wire, the motor driver is connected to the electric driving wheel through a wire, the electric control hydraulic pump is connected to the electric control hydraulic module through a wire, the electric control hydraulic pump is connected to the electric control hydraulic drive wheel through a wire, the electric control hydraulic pump is arranged in the electric control hydraulic pump, the electric control hydraulic drive wheel, and the electric control hydraulic pump is arranged on the lower edge of the shearing lifting structure, and the electric hydraulic drive wheel, and the electric hydraulic.
- 2. The wireless remote control mobile new energy power lift of claim 1, wherein the electromagnetic locking mechanism comprises: a sleeve, a locking rod and a descending electromagnetic valve; the locking rod is sleeved in the sleeve; a plurality of tooth sockets which are periodically distributed are arranged on the locking rod; a through hole is formed in the side wall of the sleeve; the descending electromagnetic valve is arranged on the outer wall of the sleeve and connected to the electric control hydraulic module; when the descending electromagnetic valve is not electrified, the lock tongue of the descending electromagnetic valve penetrates through the through hole in the sleeve and abuts against the tooth groove in the locking rod; when the descending electromagnetic valve is electrified, the bolt of the descending electromagnetic valve retracts.
- 3. The wireless remote control mobile new energy power lift of claim 2, wherein the descent solenoid valve comprises: an electromagnetic coil, a spring and a lock tongue; the electromagnetic coil is connected to the electric control hydraulic die through a lead; the electromagnetic coil is fixed on the outer wall of the sleeve through a connecting piece; the bolt penetrates through the center of the electromagnetic coil; the rear end of the lock tongue is connected with an electromagnetic coil through a spring; the front end of the lock tongue is provided with an upward chamfer.
- 4. The wireless remote control mobile new energy powered lift of claim 1, wherein the remote control comprises: the remote control device comprises an operating button, a lifter working condition display screen, a remote controller, a remote controller wireless transceiving unit, a remote controller voltage converter and a remote controller battery; wherein the remote controller battery is connected to a remote controller voltage converter; the remote controller voltage converter is respectively connected to the operation button, the lifter working condition display screen, the remote controller and the remote controller wireless transceiving unit; the operating button and the lifter working condition display screen are respectively connected to the remote controller; the remote controller is connected to the remote controller wireless transceiver unit.
- 5. The wireless remote control mobile new energy power lift of claim 4, wherein the remote controller further comprises a waterproof housing, the remote controller, the remote controller wireless transceiver unit, the remote controller voltage converter and the remote controller battery are disposed in the waterproof housing; operating button and machine operating mode display screen set up the surface at waterproof casing.
- 6. The wireless remote control mobile new energy power lifter of claim 1, wherein the electronic control hydraulic module comprises: the wireless power supply comprises a power supply switch, a limit switch, a relay, an emergency switch, a main controller, a main wireless transceiving unit, a main voltage converter and a power supply unit; wherein the power supply unit is connected to a main voltage converter; the main voltage converter is respectively connected to the main controller and the main wireless transceiving unit; the power switch and the limit switch are respectively connected to the main controller through respective relays; the emergency switch is connected to the main controller.
- 7. The wireless remote control mobile new energy power lifter of claim 1, wherein the shearing lifting structure comprises a plurality of groups of identical shearing structures, a cross beam and two connecting rods, each groups of shearing structures comprise two supporting rods, the centers of the two supporting rods are crossed and connected through a rotating shaft, the groups of identical shearing structures are arranged in parallel, the bottom ends of the shearing structures on the same side are connected and fixed through connecting rods, a horizontal cross beam is arranged on the side of each group of shearing structures above the central cross point to fixedly connect the groups of shearing structures, sets of or a plurality of sets of hydraulic cylinders are parallel to the electromagnetic locking mechanism, the end is arranged on the cross beam, the other end is arranged on the connecting rod on the same side, and or two universal wheels are arranged on each connecting rods.
- 8. The wireless remote control mobile new energy power lifter according to claim 7, wherein corresponding to a plurality of groups of shearing structures, a plurality of guide wheel grooves are formed in the lower surface of the lifting platform, guide wheels are arranged at the top ends of every supporting rods of the plurality of groups of shearing structures, the guide wheels of the groups of shearing structures are arranged in the corresponding guide wheel grooves and can slide along the guide wheel grooves, and the lifting platform is arranged at the top ends of the plurality of groups of shearing structures through the connection of the guide wheel grooves and the guide wheels.
- 9. The wireless remote control mobile new energy power lift of claim 1, further comprising four stabilizing extension bars symmetrically disposed at the bottom end of the shear lift structure.
- 10. The wireless remote control mobile new energy powered lift of claim 1 further comprising rubber pads disposed on the upper surface of each of the lift platform extension panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920549504.7U CN210001528U (en) | 2019-04-22 | 2019-04-22 | wireless remote control mobile new energy power lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920549504.7U CN210001528U (en) | 2019-04-22 | 2019-04-22 | wireless remote control mobile new energy power lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210001528U true CN210001528U (en) | 2020-01-31 |
Family
ID=69304506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920549504.7U Active CN210001528U (en) | 2019-04-22 | 2019-04-22 | wireless remote control mobile new energy power lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210001528U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112174012A (en) * | 2020-10-30 | 2021-01-05 | 济南驷正机电设备有限公司 | Following moving lifting trolley |
| CN113562194A (en) * | 2021-08-25 | 2021-10-29 | 辽宁港泰航空科技有限公司 | Intelligence aircraft engine backstepping radome fairing opening device |
| CN114852908A (en) * | 2022-07-07 | 2022-08-05 | 徐州荣腾智能装备研究院有限公司 | Lifting maintenance equipment for electric vehicle maintenance |
-
2019
- 2019-04-22 CN CN201920549504.7U patent/CN210001528U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112174012A (en) * | 2020-10-30 | 2021-01-05 | 济南驷正机电设备有限公司 | Following moving lifting trolley |
| CN113562194A (en) * | 2021-08-25 | 2021-10-29 | 辽宁港泰航空科技有限公司 | Intelligence aircraft engine backstepping radome fairing opening device |
| CN114852908A (en) * | 2022-07-07 | 2022-08-05 | 徐州荣腾智能装备研究院有限公司 | Lifting maintenance equipment for electric vehicle maintenance |
| CN114852908B (en) * | 2022-07-07 | 2022-10-21 | 徐州荣腾智能装备研究院有限公司 | Lifting maintenance equipment for electric vehicle maintenance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210001528U (en) | wireless remote control mobile new energy power lifter | |
| CN110555980B (en) | Pneumatic type bridge overweight prevention alarm mechanism | |
| CN103213525B (en) | Multi-working-surface operation vehicle for contact wire | |
| CN101104504A (en) | Tunnel type single-column cargo piling machine | |
| CN211710848U (en) | Operation and maintenance system for rail transit rolling stock | |
| CN201443215U (en) | Dual-layer simple automobile parking frame | |
| CN106672853B (en) | A kind of full-bearing type car power assembly assembly method and tooling | |
| CN107380137A (en) | A kind of electric automobile changes the locating platform of battery | |
| CN204821774U (en) | Air supporting device of crawler -type air supporting transport vechicle | |
| CN102009676A (en) | Full-automatic stair climbing operation vehicle for electric screen cabinet | |
| CN202245932U (en) | Bogie lifting device of railway vehicle | |
| CN202245926U (en) | Full-automatic and multi-functional lifting maintenance vehicle | |
| CN201052958Y (en) | Tunnel type single-column cargo piling machine | |
| CN201951575U (en) | Full-automatic electric screen cabinet ladder work vehicle | |
| CN203187352U (en) | Scissor-type lifting device | |
| CN212473471U (en) | Supplementary installation car of transition coupling | |
| CN207127814U (en) | Main transformer pendant fan dismounts general utility tool | |
| CN2519793Y (en) | Four-column double-counterweight stacking lift | |
| CN211496688U (en) | Hoisting device | |
| CN210065036U (en) | Lifting device for auto repair | |
| CN210976779U (en) | Oil cylinder lifting type simple lifting parking equipment | |
| CN102862932A (en) | Hydraulic double-decker beam feeding car | |
| CN207190897U (en) | The inspection rack and tool car of tool car | |
| CN111845832A (en) | Supplementary installation car of transition coupling | |
| CN201627390U (en) | Stereoscopic parking lot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100F, 10th Floor, China Merchants Building, 118 Jianguo Road, Chaoyang District, Beijing, 100020 Patentee after: Huaao Anxin Technical Service (Group) Co.,Ltd. Address before: 100F, 10th Floor, China Merchants Building, 118 Jianguo Road, Chaoyang District, Beijing, 100020 Patentee before: BEIJING HUA-AO AUTOMOBILE SERVICE CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |