CN113443592A - Hydraulic lifting device and lifting operation platform - Google Patents
Hydraulic lifting device and lifting operation platform Download PDFInfo
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- CN113443592A CN113443592A CN202111022724.2A CN202111022724A CN113443592A CN 113443592 A CN113443592 A CN 113443592A CN 202111022724 A CN202111022724 A CN 202111022724A CN 113443592 A CN113443592 A CN 113443592A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 239000003292 glue Substances 0.000 claims abstract description 35
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 24
- 238000003860 storage Methods 0.000 claims description 47
- 238000003825 pressing Methods 0.000 claims description 24
- 230000008093 supporting effect Effects 0.000 claims description 23
- 230000004044 response Effects 0.000 claims description 22
- 238000001125 extrusion Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 13
- 239000010720 hydraulic oil Substances 0.000 claims description 7
- 239000003381 stabilizer Substances 0.000 claims description 5
- 241000883990 Flabellum Species 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims 3
- 238000007664 blowing Methods 0.000 abstract description 3
- 230000006698 induction Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 12
- 238000007599 discharging Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 5
- 230000001960 triggered effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000003019 stabilising effect Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/006—Safety devices, e.g. for limiting or indicating lifting force for working platforms
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0235—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means where a rotating member is in contact with fluid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/027—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means comprising control arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fluid Mechanics (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Actuator (AREA)
Abstract
The invention provides a hydraulic lifting device and a lifting operation platform, which comprise a mobile platform and a workbench, wherein the mobile platform is fixedly connected with a hydraulic assembly for lifting the workbench, a sucker assembly and a support arm assembly are arranged in the mobile platform, a water outlet cavity is arranged in the sucker assembly, a stabilizing plate in the support arm assembly is internally provided with a glue outlet assembly, and the mobile platform is provided with a turbulence assembly. When the lifting device is lifted to the highest position, the support arm assembly extends out, the stability of the device is further ensured, glue flows out of the stabilizing plate enables the support arm assembly to be in firmer contact with the ground, and when the wind power is high, the flow disturbing assembly disturbs the airflow of crosswind blowing to the lifting device, so that the influence of the crosswind on the device is reduced.
Description
Technical Field
The invention relates to the technical field of hydraulic lifting, in particular to a hydraulic lifting device and a lifting operation platform.
Background
The hydraulic lifting device is contacted frequently in daily life, and the stability and safety of the hydraulic lifting device ensure that the hydraulic lifting device is frequently used in some high-altitude operations, and the hydraulic lifting device is lifting machine equipment consisting of a travelling mechanism, a hydraulic mechanism, an electric control mechanism and a supporting mechanism, and is particularly common in high-altitude installation and repair work.
The utility model provides a hydraulic lifting device and lift operation platform that CN201910828120.3 provided, hydraulic lifting device installs on the platform for the relative platform of drive spud leg reciprocates in vertical direction, hydraulic lifting device includes, go up the ring roof beam, be used for can dismantling with the spud leg and be connected, the lower ring roof beam, with go up the coaxial setting in ring roof beam interval for can dismantle with the spud leg and be connected, first lift cylinder, install in on the platform, first lift cylinder with go up the ring roof beam and be connected, be used for the drive the spud leg removes N pitch along the assigned direction, wherein, N is positive number between 0-1, and second lift cylinder installs in on the platform, it supplies with through setting up two first lift cylinders and second lift cylinder dispersion the power that the spud leg removed makes the lifting device operation is more stable.
However, the above device still has the following problems in the use process:
1. when the hydraulic device is used, the working platform is continuously lifted along with the lifting device, the gravity center of the whole device is continuously lifted, and the whole device tends to be in an unstable state and is extremely easy to topple and unsafe if the device is not fixed timely along with the lifting of the gravity center;
2. when the existing device is used, when the lifting device rises to a high position, the cross wind can have certain influence on the whole device, and the device can shake when the wind power is large.
Disclosure of Invention
The present invention is directed to a hydraulic lifting device and a lifting platform to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a hydraulic lifting device comprises a mobile platform and a workbench, wherein the mobile platform is fixedly connected with a hydraulic assembly for lifting the workbench, the mobile platform is provided with a sucker cavity, the inner part of the sucker cavity is provided with a sucker assembly for sucking the ground, the mobile platform is symmetrically provided with a support arm cavity, and the inner part of the support arm cavity is provided with a support arm assembly;
the sucker component comprises a bearing plate movably arranged in a sucker cavity, the bearing plate and the inner part of the sucker cavity are fixedly connected with a first spring, the bearing plate is fixedly connected with a sucker for sucking the ground, the bearing plate is provided with a water storage cavity communicated with the inner part of the sucker, a water pressing plate is movably arranged in the water storage cavity, an elastic plate for blocking water is arranged at the communication position of the water storage cavity and the sucker, the water pressing plate is fixedly connected with a support rod for opening the elastic plate, the side wall of the bearing plate is provided with a clamping groove, the mobile platform is provided with a clamping cavity, a buckling component for clamping the bearing plate is arranged in the clamping cavity, a control cavity is arranged in the bearing plate, and a control component for controlling the buckling component is arranged in the control cavity;
the support arm assembly comprises a telescopic electric cylinder and an electric cylinder shaft, the telescopic electric cylinder is fixedly arranged in a support arm cavity, the support arm cavity is communicated with the inside of the sucker through a hose, the electric cylinder shaft is fixedly connected with a piston plate, the piston plate is fixedly connected with a support arm rod movably extending out of the support arm cavity, the support arm rod is fixedly connected with a stabilizing plate movably contacted with the ground, and a glue outlet assembly is arranged in the stabilizing plate;
the mobile station is fixedly provided with a turbulence assembly, the turbulence assembly comprises a motor and a motor shaft, the motor is fixedly arranged on the mobile station, and the motor shaft is fixedly connected with a plurality of fan blades.
Preferably, hydraulic assembly is including the fixed hydraulic pressure case that sets up on the mobile station, the inside first airtight chamber and the airtight chamber of second including mutual intercommunication of hydraulic pressure incasement portion, and the hydraulic pressure incasement portion is equipped with hydraulic oil, first airtight intracavity is fixed and is provided with electric putter, and the first sealed plate of electric putter fixedly connected with, the activity of the airtight intracavity of second is provided with the second sealed plate, and second sealed plate fixedly connected with lifter, and lifter and workstation fixed connection.
Preferably, the inside response chamber of having seted up of mobile station, and the response intracavity portion is provided with the response subassembly of the flexible electric jar of control, the response subassembly is including the fixed first switch that sets up at response intracavity wall, first switch and flexible electric jar electric connection, the response intracavity portion be equipped with the response pole of first airtight plate movable contact, and response pole and response intracavity wall fixedly connected with second spring, and response pole and first switch movable contact, the flexible electric jar of response pole and first switch cooperation control.
Preferably, inside first atmospheric pressure chamber and the second atmospheric pressure chamber of seting up mutual intercommunication of mobile station, the inside drive assembly who is provided with drive sucking disc subassembly in first atmospheric pressure chamber, drive assembly sets up the drive plate in first atmospheric pressure intracavity portion including the activity, and the first elastic block of drive plate and first atmospheric pressure intracavity wall fixedly connected with, drive plate fixedly connected with activity stretch into the water storage intracavity and with pressurized-water plate fixed connection's actuating lever, the activity of second atmospheric pressure intracavity portion is provided with the atmospheric pressure board, and atmospheric pressure board and second atmospheric pressure intracavity wall fixedly connected with second elastic block, and the first haulage rope of fixedly connected with between atmospheric pressure board and the second airtight plate.
Preferably, the buckle assembly comprises an electromagnet fixedly arranged in the buckle cavity, a magnetic clamping rod movably extending into the clamping groove is arranged in the buckle cavity, and a third elastic block is fixedly connected between the magnetic clamping rod and the electromagnet.
Preferably, the control assembly comprises a second switch fixedly arranged in the control cavity, the second switch is electrically connected with the electromagnet, an extrusion rod movably contacted with the water pressing plate is arranged in the control cavity, a fourth elastic block is fixedly connected with the extrusion rod and the inner wall of the control cavity, and the extrusion rod and the second switch are matched to control the electromagnet.
Preferably, the mobile station is provided with a wind sensing cavity, the mobile station is provided with an air inlet communicated with the wind sensing cavity, a wind sensing plate is movably arranged in the wind sensing cavity, the wind sensing plate is fixedly connected with a storage battery, the wind sensing plate and a fifth elastic block are fixedly connected with the inner wall of the wind sensing cavity, a power connection block which is in movable contact with the storage battery is fixedly arranged in the wind sensing cavity, and the storage battery is matched with a power connection block to control a motor.
Preferably, the mobile station is provided with a wind shielding cavity, a wind shielding assembly for shielding the air inlet in a movable manner is arranged in the wind shielding cavity, the wind shielding assembly comprises a wind shield which movably extends into the air inlet, the wind shield and a sixth elastic block fixedly connected with the inner wall of the wind shielding cavity are arranged, and a second traction rope is connected between the wind shield and the piston plate.
Preferably, go out to glue the subassembly and glue the chamber including seting up in the inside storage of stabilizer plate, and the stabilizer plate set up with store up the play of gluing the chamber intercommunication and glue the mouth, the storage is glued the intracavity portion activity and is equipped with the baffle, and baffle fixedly connected with and ground movable contact's ejector pin, the baffle glues intracavity wall fixedly connected with seventh elastic block with the storage, and the baffle blocks out to glue the mouth when not receiving external force.
A lifting operation platform comprises a lifting operation platform main body and the hydraulic lifting device.
Compared with the prior art, the invention has the beneficial effects that:
1. when the hydraulic assembly lifts the workbench, the second airtight plate pulls the air pressure plate through the first traction rope to drive the driving assembly to act on the sucker assembly through air pressure, the sucker assembly firstly sprays water to the ground under the matching of the buckle assembly by driving the water pressure plate, and then the sucker is driven to suck the ground, so that the sucker can better suck the ground, and the stability of the device is enhanced;
2. when the hydraulic device drives the workbench to move to the highest position, the first airtight plate is used for electrifying the telescopic electric cylinder by extruding the induction rod, the telescopic electric cylinder drives the support arm assembly to extend out and contact with the ground, and when the support arm assembly is in contact with the ground, glue flows out of the stable plate, so that the support arm assembly is firmly in contact with the ground, and the stability of the device is further enhanced by matching with the sucker;
3. in the process that the telescopic electric cylinder drives the piston plate to drive the support arm rod to extend out, negative pressure is formed in the cavity of the support arm, and redundant air and water in the sucker sucked with the ground are further sucked away through the hose communicated with the inside of the sucker, so that the sucker is firmly adsorbed with the ground;
4. in the process that the telescopic electric cylinder drives the piston plate to drive the support arm rod to extend out, the wind shield assembly is pulled through the second traction rope, so that the wind shield is withdrawn from the air inlet, the subsequent turbulence assembly is in a state to be triggered, the turbulence assembly is opened under a specific condition when the device is lifted to the highest position, and the turbulence assembly is in a closed state when the device is not in the highest state;
5. when the device is in the highest state of rising, the vortex subassembly is in waiting to trigger the state, and when wind-force was too big, wind got into the induced air chamber through the air intake to drive the induced air board and drive the battery and connect the electric block contact, for the motor power supply, drive the flabellum and rotate, will blow to elevating gear's crosswind air current disturbance, reduce the influence of crosswind to the device.
In the using process of the invention, the workbench is continuously lifted along with the hydraulic device, in the lifting process, the second airtight plate pulls the air pressure plate through the first traction rope, so as to drive the driving component to act on the sucker component, under the matching of the water pressure plate and the buckle component, the sucker component firstly washes the ground clean through water spraying, then the sucker is driven to suck the ground, when the lifting device is lifted to the highest position, the first airtight plate extrudes the induction rod, the telescopic electric cylinder is opened, the telescopic electric cylinder drives the support arm component to extend out to be contacted with the ground, the stability of the device is further ensured, in the process that the support arm rod drives the stabilizing plate to be contacted with the ground, glue flows out from the stabilizing plate, so that the support arm component is more firmly contacted with the ground, in the process that the support arm extends out, the wind shielding component is pulled through the second traction rope, so that the wind shielding plate exits from the air inlet, the wind sensing device is in a state to be triggered, when wind power is large, the wind sensing plate is driven to drive the storage battery to supply power to the motor, the motor drives the fan blades to rotate at the moment, airflow of crosswind blowing to the lifting device is disturbed, and the influence of the crosswind on the device is reduced.
Drawings
FIG. 1 is a schematic perspective view of an integrated device according to the present invention;
FIG. 2 is a cross-sectional view of the overall construction of the present invention;
FIG. 3 is an enlarged view of the structure of area A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the structure of the area B in FIG. 2 according to the present invention;
FIG. 5 is an enlarged view of the structure of the region C in FIG. 2 according to the present invention;
FIG. 6 is an enlarged view of the structure of region D in FIG. 2 according to the present invention;
FIG. 7 is a perspective view of the inner structure of the carrier plate according to the present invention;
FIG. 8 is a schematic view of the internal structure of the stabilizer plate of the present invention;
FIG. 9 is a schematic view of the inner structure of the suction cup cavity of the present invention.
In the figure: 1 mobile station, 101 induction cavity, 102 induction cavity, 2 workbench, 3 sucker cavity, 4 supporting arm cavity, 5 bearing plate, 6 first spring, 7 sucker, 8 water storage cavity, 9 water pressing plate, 10 elastic plate, 11 brace rod, 12 clamping groove, 13 buckling cavity, 14 control cavity, 15 telescopic electric cylinder, 16 electric cylinder shaft, 17 hose, 18 piston plate, 19 supporting arm rod, 20 stabilizing plate, 201 glue storage cavity, 202 glue outlet, 21 motor, 22 motor shaft, 23 fan blade, 24 hydraulic tank, 25 first sealed cavity, 26 second sealed cavity, 27 electric push rod, 28 first sealed plate, 29 second sealed plate, 30 lifting rod, 31 first switch, 32 induction rod, 33 second spring, 34 first air pressure cavity, 35 second air pressure cavity, 36 driving plate, 37 first elastic block, 38 driving rod, 39 plate, 40 second elastic block, 41 first traction rope, 42 electromagnet, 43 magnetic clamping rod, 44 third elastic block, 45 second switches, 46 extrusion rods, 47 fourth elastic blocks, 48 air inlets, 49 air sensing plates, 50 storage batteries, 51 fifth elastic blocks, 52 power-on blocks, 53 air blocking cavities, 54 air blocking plates, 55 sixth elastic blocks, 56 second traction ropes, 57 blocking plates, 58 mandril and 59 seventh elastic blocks.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 9, the present invention provides a technical solution:
a hydraulic lifting device comprises a mobile platform 1 and a workbench 2, wherein the mobile platform 1 is provided with pulleys or supporting legs convenient to move, the workbench 2 is used for construction of a user, protective devices such as a protective net can be arranged according to construction conditions, the mobile platform 1 is fixedly connected with a hydraulic assembly for lifting the workbench 2, the hydraulic assembly is arranged between the mobile platform 1 and the workbench 2, the mobile platform 1 is provided with a sucker cavity 3, the sucker cavity 3 is an open cavity, the opening direction is downward, a sucker assembly for sucking the ground is arranged in the sucker cavity 3, the stability of the whole device can be improved after the sucker assembly sucks the ground, the mobile platform 1 is symmetrically provided with two supporting arm cavities 4, and a supporting arm assembly is arranged in each supporting arm cavity 4;
the first embodiment is as follows:
the sucking disc subassembly sets up in the inside loading board 5 in sucking disc chamber 3 including the activity, loading board 5 is used for setting up the subsequent subassembly of installation, and the activity sets up in sucking disc chamber 3 insidely, and loading board 5 and the first spring 6 of the inside fixedly connected with in sucking disc chamber 3, first spring 6 is used for providing the condition for the reseing of follow-up loading board 5, the sucking disc 7 on ground is held to loading board 5 fixedly connected with, the sucking disc subassembly during operation, loading board 5 downstream drives sucking disc 7 and ground extrusion to hold ground.
Example two:
on the basis of the first embodiment, considering that dust and impurities on the ground can affect the adsorption force of the sucker 7, in order to improve the stability of the sucker 7, the bearing plate 5 is provided with a water storage cavity 8 communicated with the inside of the sucker 7, water is stored in the water storage cavity 8, the water in the water storage cavity 8 can be filled by workers from the outside, a water pressing plate 9 is movably arranged in the water storage cavity 8 and used for pressing out the water in the water storage cavity 8, an elastic plate 10 for blocking the water is arranged at the communication position between the water storage cavity 8 and the sucker 7 and used for placing the water in the water storage cavity 8 to flow out, the elastic plate 10 can bear the gravity of the water and the pressure of the subsequent water pressing plate 9, when the subsequent supporting rod 11 extrudes the subsequent supporting rod 11, the bearing plate can be opened, the supporting rod 11 for expanding the elastic plate 10 is fixedly connected with the water pressing plate 9, the side wall of the bearing plate 5 is provided with a clamping groove 12 for subsequently facilitating the clamping of the clamping component to clamp the bearing plate 5, the moving platform 1 is provided with a clamping cavity 13, a buckle component for clamping the bearing plate 5 is arranged in the buckle cavity 13, a control cavity 14 is arranged in the bearing plate 5, a control component for controlling the buckle component is arranged in the control cavity 14, the water storage device is realized by the cooperation of the buckle assembly, the control assembly and the water pressing plate 9, the bearing plate 5 is firstly clamped and fixed by the buckle assembly, the water pressing plate 9 firstly applies pressure to the water in the water storage cavity 8 under the driving of the subsequent driving rod 38 until the elastic plate 10 is propped open by the stay bar 11, the water with the pressure washes the ground, then the pressing rod 46 is squeezed in the downward movement process of the pressing water plate 9, the control assembly is triggered, the control buckle assembly does not block the bearing plate 5 any more, the bearing plate 5 drives the sucking disc 7 to move downward under the action of the driving rod 38, and the ground after flushing is sucked.
Example three:
the support arm assembly comprises a telescopic electric cylinder 15 and an electric cylinder shaft 16, the telescopic electric cylinder 15 drives the electric cylinder shaft 16 to do stretching and retracting movement, the telescopic electric cylinder 15 is powered by an external power supply, the telescopic electric cylinder 15 is fixedly arranged in the support arm cavity 4, the support arm cavity 4 is a sealed cavity, the support arm cavity 4 is communicated with the inside of the sucker 7 through a hose 17, conditions are provided for further reinforcing the adsorption force of the sucker 7 subsequently, the electric cylinder shaft 16 is fixedly connected with a piston plate 18, the piston plate 18 and the inner wall of the support arm cavity 4 form a sealed space, the piston plate 18 is fixedly connected with a support arm rod 19 movably stretching out of the support arm cavity 4, the support arm rod 19 is fixedly connected with a stabilizing plate 20 movably contacted with the ground, when the support arm assembly works, the stabilizing plate 20 is driven by the support arm rod 19 to be contacted with the ground, the area of the stabilizing plate 20 is larger, the effect of a stabilizing device can be better achieved after the stabilizing device is contacted with the ground, and a glue discharging assembly is arranged in the stabilizing plate 20, the glue outlet assembly is used for flowing glue out when the subsequent stabilizing plate 20 is contacted with the ground, so that the connection between the stabilizing plate 20 and the ground is reinforced;
the fixed vortex subassembly that is provided with on the mobile station 1, vortex subassembly include motor 21 and motor shaft 22, and motor 21 is fixed to be set up on mobile station 1, and a plurality of flabellums 23 of motor shaft 22 fixedly connected with drive the rotation of flabellum 23 through motor 21 for near device production is disturbed and is blown the air current to the crosswind of device, thereby reduces the influence of crosswind to elevating gear.
Example four:
the hydraulic assembly in the first embodiment is disclosed on the basis of the first embodiment, the hydraulic assembly comprises a hydraulic tank 24 fixedly arranged on a mobile station 1, the mobile station 1 provides a certain supporting force for the hydraulic tank 24, the hydraulic tank 24 comprises a first sealed cavity 25 and a second sealed cavity 26 which are communicated with each other, the first sealed cavity 25 and the second sealed cavity 26 are vertically arranged on the left and right sides, hydraulic oil is arranged in the hydraulic tank 24 and is arranged between a first sealed plate 28 and a second sealed plate 29, the first sealed plate 28 pushes the hydraulic oil to drive the second sealed plate 29 by movement, an electric push rod 27 is fixedly arranged in the first sealed cavity 25, the electric push rod 27 is powered by an external power supply, an operator controls whether to start working, the electric push rod 27 is fixedly connected with the first sealed plate 28, the second sealed plate 29 is movably arranged in the second sealed cavity 26, and a lifting rod 30 is fixedly connected with the second sealed plate 29, the lifting rod 30 is fixedly connected with the workbench 2, the electric push rod 27 extends when being opened to work, the first airtight plate 28 is pushed to extrude hydraulic oil, and the second airtight plate 29 is driven to move under the action of the hydraulic oil to drive the lifting rod 30 to lift the workbench 2;
the mobile station 1 is internally provided with an induction cavity 101, the induction cavity 101 is internally provided with an induction component for controlling the telescopic electric cylinder 15, the induction component comprises a first switch 31 fixedly arranged on the inner wall of the induction cavity 101, the first switch 31 is electrically connected with the telescopic electric cylinder 15 through a lead, the induction cavity 101 is internally provided with an induction rod 32 movably contacted with the first closed plate 28, one end of the induction rod 32 movably extends into the first closed cavity 25, and the induction rod 32 and the inner wall of the induction cavity 101 are fixedly connected with a second spring 33, which provides conditions for the subsequent reset of the induction rod 32, and the sensing rod 32 is movably contacted with the first switch 31, the sensing rod 32 and the first switch 31 are matched to control the telescopic electric cylinder 15, when the sensing rod 32 and the first switch 31 are in pressing contact, the telescopic electric cylinder 15 is electrified to start to work, and when the sensing rod and the first switch are separated, the telescopic electric cylinder 15 is powered off to stop working;
a first air pressure cavity 34 and a second air pressure cavity 35 which are mutually communicated are arranged in the mobile station 1, the first air pressure cavity 34 and the second air pressure cavity 35 are communicated to facilitate the transmission of subsequent air pressure, a driving component for driving a sucker component is arranged in the first air pressure cavity 34, the driving component comprises a driving plate 36 which is movably arranged in the first air pressure cavity 34, the driving plate 36 and the inner wall of the first air pressure cavity 34 form a closed space, a first elastic block 37 is fixedly connected with the driving plate 36 and the inner wall of the first air pressure cavity 34 to provide conditions for the resetting of the subsequent device, the driving plate 36 is fixedly connected with a driving rod 38 which movably extends into the water storage cavity 8 and is fixedly connected with the water pressing plate 9, when the driving rod 38 moves downwards, the water inside the water storage cavity 8 is extruded by the water pressing plate 9, an air pressure plate 39 is movably arranged in the second air pressure cavity 35, the air pressure plate 39 and the inner wall of the second air pressure cavity 35 form a closed space, and a second elastic block 40 is fixedly connected with the air pressure plate 39 and the inner wall of the second air pressure cavity 35, and a first traction rope 41 is fixedly connected between the air pressure plate 39 and the second airtight plate 29, and when the second airtight plate 29 drives the air pressure plate 39 to move upwards under the action of the first traction rope 41, the air pressure plate 39 presses the gas in the second air pressure cavity 35 into the first air pressure cavity 34, so as to drive the driving plate 36 to move downwards.
Example five:
the buckle assembly and the control assembly in the second embodiment are disclosed on the basis of the second embodiment, the buckle assembly comprises an electromagnet 42 fixedly arranged in a buckle cavity 13, a magnetic clamping rod 43 movably extending into the clamping groove 12 is arranged in the buckle cavity 13, the magnetic clamping rod 43 is inserted into the clamping groove 12 when not subjected to external force to clamp the bearing plate 5, and a third elastic block 44 is fixedly connected between the magnetic clamping rod 43 and the electromagnet 42 to provide conditions for resetting of a subsequent device;
the control assembly comprises a second switch 45 fixedly arranged inside the control cavity 14, the second switch 45 is electrically connected with an electromagnet 42, the second switch 45 is electrically connected with the electromagnet 42 through a conducting wire, the electromagnet 42 is powered by an external power supply, when the external power supply is controlled by the second switch 45, an extrusion rod 46 in movable contact with the water pressing plate 9 is arranged inside the control cavity 14, one end of the extrusion rod 46 movably extends into the water storage cavity 8, one surface in contact with the water pressing plate 9 is provided with a slope, a fourth elastic block 47 is fixedly connected with the inner wall of the control cavity 14 through the extrusion rod 46 and the second switch 45, the extrusion rod 46 and the second switch 45 are matched to control the electromagnet 42, when the extrusion rod 46 and the second switch 45 are in extrusion contact, the electromagnet 42 is electrified and magnetic, and when the two are separated, the electromagnet 42 is powered off and loses magnetism.
Example six:
when the lifting device is not lifted to the highest point and is completely opened, because the gravity center of the whole device is lower at the moment, the influence of side wind on the lifting device is very little and can be ignored, the lifting device is stable under the action of the adsorption component and the support arm component, if the turbulence component starts to work at the moment, energy is wasted, and the construction of workers is influenced to a certain extent, the mobile platform 1 is provided with the wind sensing cavity 102, the mobile platform 1 is provided with the wind inlet 48 communicated with the wind sensing cavity 102, the wind inlet 48 is communicated with the wind sensing cavity 102 and the outer part of the mobile platform 1, the wind inlet 48 is in a horn shape, the wind sensing plate 49 is movably arranged in the wind sensing cavity 102, the wind sensing plate 49 and the inner wall of the wind sensing cavity 102 form a closed space, wind entering the wind sensing cavity 102 through the wind inlet 48 acts on the wind sensing plate 49 to drive the wind sensing plate 49 to move, and the wind sensing plate 49 is fixedly connected with the storage battery 50, the wind power generation device is characterized in that power is supplied to the motor 21, a fifth elastic block 51 is fixedly connected to the inner walls of the wind sensing plate 49 and the wind sensing cavity 102, a power connection block 52 in movable contact with the storage battery 50 is fixedly arranged in the wind sensing cavity 102, the power connection block 52 is electrically connected with the motor 21 through a lead, the storage battery 50 is matched with the power connection block 52 to control the motor 21, when the storage battery 50 is in contact with the power connection block 52, power is supplied to the motor 21, and at the moment, the motor 21 starts to work;
the mobile station 1 is provided with a wind shielding cavity 53, a wind shielding assembly which movably blocks the wind inlet 48 is arranged in the wind shielding cavity 53, the wind shielding assembly is arranged mainly for enabling the wind shielding assembly to block the wind inlet 48 when the lifting device does not rise to the highest point, at the moment, the side wind cannot act on the structure in the wind sensing cavity 102 even if the lifting device rises to the highest point, the wind shielding assembly exits from the wind inlet 48 when the lifting device rises to the highest point, at the moment, the device in the wind sensing cavity 102 is in a state to be triggered, when the side wind is high, the wind shielding assembly starts to work, the wind shielding assembly comprises a wind shielding plate 54 which movably extends into the wind inlet 48, a sixth elastic block 55 is fixedly connected with the inner wall of the wind shielding cavity 54 and the inner wall of the wind shielding cavity 53, a second traction rope 56 is connected between the wind shielding plate 54 and the piston plate 18, when the support arm assembly starts to work, the lifting device is in a fully opened state when the support arm assembly works, the piston plate 18 pulls the wind deflector 54 via the second pull cord 56 so that the structure inside the wind sensing chamber 102 is armed when the lift is fully deployed.
Example seven:
on the basis of the third embodiment, the glue discharging assembly in the third embodiment is disclosed, the glue discharging assembly comprises a glue storage cavity 201 arranged inside a stabilizing plate 20 and used for storing glue, the stabilizing plate 20 is provided with a glue discharging port 202 communicated with the glue storage cavity 201 and used for subsequently discharging the glue inside the glue storage cavity 201, a baffle 57 is movably arranged inside the glue storage cavity 201, the baffle 57 is fixedly connected with a push rod 58 in movable contact with the ground, the push rod 58 movably extends out of the glue storage cavity 201 downwards, the push rod 58 is contacted with the ground before the stabilizing plate 20, a seventh elastic block 59 is fixedly connected to the inner walls of the baffle 57 and the glue storage cavity 201, the baffle 57 blocks the glue discharging port 202 when the baffle 57 is not subjected to external force, when the stabilizing plate 20 moves downwards and is contacted with the ground, the push rod 58 is firstly pressed by the ground so as to drive the baffle 57, the baffle 57 no longer blocks the glue discharging port 202, at this time, the glue flows out, and then the stabilizing plate 20 is contacted with the ground, glue is now present between the stabilising plate 20 and the ground for further securing the stabilising plate 20.
A lifting operation platform comprises a lifting operation platform main body and the hydraulic lifting device.
The working principle is as follows: when the device is used, an operator energizes the electric push rod 27 through an external power supply, at the moment, the electric push rod 27 extends to push the first airtight plate 28 to push hydraulic oil, the second airtight plate 29 is driven to drive the lifting rod 30 to move, so as to lift the workbench 2, in the process, the second airtight plate 29 pulls the air pressure plate 39 to move through the first traction rope 41, the air pressure plate 39 presses the gas in the second air pressure cavity 35 into the first air pressure cavity 34, the drive plate 36 drives the drive rod 38 to move, the support rod 11 is driven to prop open the elastic plate 10 in the moving process, at the moment, the water in the water storage cavity 8 is pressed out to clean the ground, when the pressing rod 9 presses the pressing rod 46, the pressing rod 46 presses the second switch 45, at the moment, the electromagnet 42 is energized to have magnetism, the magnetic clamping rod 43 is attracted to withdraw from the clamping groove 12, at the moment, the drive rod 38 starts to drive the bearing plate 5 to drive the sucking disc 7 to suck the ground, when the lifting device rises to the highest position, the first airtight plate 28 extrudes the sensing rod 32 to extrude the first switch 31, at the moment, the telescopic electric cylinder 15 starts to work, the piston plate 18 is pushed to drive the supporting arm rod 19 to move, so as to drive the stabilizing plate 20 to be contacted with the ground, in the contact process, the ground is extruded with the ejector rod 58, the driving baffle plate 57 does not block the glue outlet 202 any more, so that glue in the glue storage cavity 201 flows out, the contact firmness of the stabilizing plate 20 and the ground is increased, in the process that the telescopic electric cylinder 15 drives the piston plate 18, at the moment, negative pressure is formed in the supporting arm cavity 4, excess water and gas in the sucking disc 7 adsorbed with the ground are pressed out through the hose 17, so that the sucking disc 7 is adsorbed with the ground more firmly, meanwhile, the piston plate 18 pulls the wind shielding plate 54 through the second traction rope 56, so that the wind shielding plate 54 exits from the air inlet 48, at the moment, the device in the wind sensing cavity 102 is in a state to be triggered, when the wind power is larger, the wind entering the wind sensing cavity 102 through the wind inlet 48 drives the wind sensing plate 49 to move, the storage battery 50 is driven to be contacted with the electricity receiving block 52, at the moment, the motor 21 works to drive the fan blades 23 to rotate, the side wind blowing to the lifting device is disturbed, and the influence of the side wind on the device is reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a hydraulic lifting device, includes mobile station (1) and workstation (2), and mobile station (1) fixedly connected with lifts up the hydraulic assembly of workstation (2), its characterized in that: the mobile platform (1) is provided with a sucker cavity (3), sucker components for sucking the ground are arranged in the sucker cavity (3), the mobile platform (1) is symmetrically provided with supporting arm cavities (4), and supporting arm components are arranged in the supporting arm cavities (4);
the sucker component comprises a bearing plate (5) movably arranged in a sucker cavity (3), a first spring (6) is fixedly connected in the bearing plate (5) and the sucker cavity (3), a sucker (7) which sucks the ground is fixedly connected in the bearing plate (5), a water storage cavity (8) communicated with the inside of the sucker (7) is formed in the bearing plate (5), a water pressing plate (9) is movably arranged in the water storage cavity (8), an elastic plate (10) which blocks water is arranged at the communication position of the water storage cavity (8) and the sucker (7), a supporting rod (11) which supports the elastic plate (10) is fixedly connected in the water pressing plate (9), a clamping groove (12) is formed in the side wall of the bearing plate (5), a clamping cavity (13) is formed in the moving platform (1), a clamping component which clamps the bearing plate (5) is arranged in the clamping cavity (13), and a control cavity (14) is formed in the bearing plate (5), a control component for controlling the card buckle component is arranged in the control cavity (14);
the supporting arm assembly comprises a telescopic electric cylinder (15) and an electric cylinder shaft (16), the telescopic electric cylinder (15) is fixedly arranged inside the supporting arm cavity (4), the supporting arm cavity (4) is communicated with the sucker (7) through a hose (17), the electric cylinder shaft (16) is fixedly connected with a piston plate (18), the piston plate (18) is fixedly connected with a supporting arm rod (19) which movably extends out of the supporting arm cavity (4), the supporting arm rod (19) is fixedly connected with a stabilizing plate (20) which is in movable contact with the ground, and a glue outlet assembly is arranged inside the stabilizing plate (20);
the fixed vortex subassembly that is provided with on mobile station (1), the vortex subassembly includes motor (21) and motor shaft (22), and motor (21) is fixed to be set up on mobile station (1), and a plurality of flabellums (23) of motor shaft (22) fixedly connected with.
2. A hydraulic lifting device according to claim 1, characterized in that: hydraulic assembly is including fixed hydraulic pressure case (24) that sets up on mobile station (1), hydraulic pressure case (24) is inside including first airtight chamber (25) and the airtight chamber of second (26) that communicate each other, and hydraulic pressure case (24) is inside to be equipped with hydraulic oil, first airtight chamber (25) internal fixation is provided with electric putter (27), and the first airtight plate of electric putter (27) fixedly connected with (28), the inside activity of the airtight chamber of second (26) is provided with second airtight plate (29), and second airtight plate (29) fixedly connected with lifter (30), and lifter (30) and workstation (2) fixed connection.
3. A hydraulic lifting device according to claim 2, characterized in that: the utility model discloses a flexible electric jar of control, including mobile station (1), response chamber (101) is inside to be seted up, and response chamber (101) inside response subassembly of being provided with the flexible electric jar of control (15), the response subassembly is including fixed first switch (31) that set up at response chamber (101) inner wall, first switch (31) and flexible electric jar (15) electric connection, response chamber (101) inside be equipped with first airtight plate (28) movable contact's response pole (32), and response pole (32) and response chamber (101) inner wall fixedly connected with second spring (33), and response pole (32) and first switch (31) movable contact, response pole (32) and first switch (31) cooperation control flexible electric jar (15).
4. A hydraulic lifting device according to claim 1, characterized in that: a first air pressure cavity (34) and a second air pressure cavity (35) which are communicated with each other are arranged in the mobile station (1), a driving component for driving the sucker component is arranged in the first air pressure cavity (34), the driving component comprises a driving plate (36) movably arranged in the first air pressure cavity (34), and the driving plate (36) and the inner wall of the first air pressure cavity (34) are fixedly connected with a first elastic block (37), the driving plate (36) is fixedly connected with a driving rod (38) which movably extends into the water storage cavity (8) and is fixedly connected with the water pressing plate (9), an air pressure plate (39) is movably arranged in the second air pressure cavity (35), and the inner walls of the air pressure plate (39) and the second air pressure cavity (35) are fixedly connected with a second elastic block (40), and a first traction rope (41) is fixedly connected between the air pressure plate (39) and the second airtight plate (29).
5. A hydraulic lifting device according to claim 1, characterized in that: the buckle assembly comprises an electromagnet (42) fixedly arranged in a buckle cavity (13), a magnetic clamping rod (43) movably extending into the clamping groove (12) is arranged in the buckle cavity (13), and a third elastic block (44) is fixedly connected between the magnetic clamping rod (43) and the electromagnet (42).
6. A hydraulic lifting device according to claim 5, characterized in that: the control assembly comprises a second switch (45) fixedly arranged inside a control cavity (14), the second switch (45) is electrically connected with an electromagnet (42), an extrusion rod (46) movably contacted with a water pressing plate (9) is arranged inside the control cavity (14), the extrusion rod (46) is fixedly connected with a fourth elastic block (47) on the inner wall of the control cavity (14), and the extrusion rod (46) and the second switch (45) are matched to control the electromagnet (42).
7. A hydraulic lifting device according to claim 1, characterized in that: wind sensing chamber (102) have been seted up in mobile station (1), and air intake (48) of intercommunication wind sensing chamber (102) have been seted up in mobile station (1), wind sensing chamber (102) inside activity is provided with wind sensing board (49), and wind sensing board (49) fixedly connected with battery (50), and wind sensing board (49) and wind sensing chamber (102) inner wall fixedly connected with fifth elastic block (51), wind sensing chamber (102) inside fixed be equipped with battery (50) movable contact connect electric piece (52), battery (50) with connect electric piece (52) cooperation control motor (21).
8. A hydraulic lifting device according to claim 7, characterized in that: wind-break chamber (53) have been seted up in mobile station (1), and wind-break chamber (53) inside is equipped with the activity and blocks the subassembly that keeps out the wind of air intake (48), the subassembly that keeps out the wind stretches into deep bead (54) of air intake (48) including the activity, and deep bead (54) and wind-break chamber (53) inner wall fixedly connected with sixth elastic block (55), and is connected with second haulage rope (56) between deep bead (54) and piston plate (18).
9. A hydraulic lifting device according to claim 1, characterized in that: go out gluey subassembly including offering in the inside storage of stabilizer plate (20) and glue chamber (201), and stabilizer plate (20) set up with the gluey mouth (202) of play of storage gluey chamber (201) intercommunication, the storage is glued chamber (201) inside activity and is equipped with baffle (57), and baffle (57) fixedly connected with and ground swing joint's ejector pin (58), baffle (57) and storage are glued chamber (201) inner wall fixedly connected with seventh elastic block (59), and baffle (57) block out gluey mouth (202) when not receiving external force.
10. The utility model provides a lift operation platform, includes lift operation platform main part, its characterized in that: further comprising a hydraulic lifting device according to any of the preceding claims 1-9.
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| CN202111022724.2A CN113443592B (en) | 2021-09-01 | 2021-09-01 | Hydraulic lifting device and lifting operation platform |
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| CN202111022724.2A CN113443592B (en) | 2021-09-01 | 2021-09-01 | Hydraulic lifting device and lifting operation platform |
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| CN113443592B CN113443592B (en) | 2021-11-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117921377A (en) * | 2024-01-23 | 2024-04-26 | 无锡高锻精机科技有限公司 | Anti-deformation precision die for automobile parts and use method |
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