CN111362208B - Stabilizing device of electric overhead working truck and mounting method thereof - Google Patents
Stabilizing device of electric overhead working truck and mounting method thereof Download PDFInfo
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- CN111362208B CN111362208B CN202010352913.5A CN202010352913A CN111362208B CN 111362208 B CN111362208 B CN 111362208B CN 202010352913 A CN202010352913 A CN 202010352913A CN 111362208 B CN111362208 B CN 111362208B
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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
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
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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
- 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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Abstract
The invention discloses a stabilizing device of an electric power overhead working truck and an installation method thereof, comprising a moving plate component, a stabilizing component, a seat plate component and an operation table, wherein the moving plate component slides on the operation table to conveniently select a proper electric wire maintenance position, an electrician walks into a position between a second clamping piece component and a first clamping piece component, presses a control key corresponding to a second motor on a control panel, the fixed installation operation of the device on the electrician for maintaining electric power in a standing state is completed, the maintenance errors caused by the swinging of the electrician in a standing state are avoided when the electrician simultaneously performs electric power maintenance by two hands, the stability and the comfort degree of the electrician in the standing state are improved, starts a first motor control key on the control panel, so that the seat plate component is adjusted to the optimal position after the hip is seated under the driving of the first motor, then presses the control key corresponding to the second motor on the control panel, and the fixed installation operation of the electrician for maintaining electric power in the sitting state is completed, the stability and the comfort level of the electrician sitting on the electric power overhaul are improved.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a stabilizing device of an electric overhead working truck and an installation method thereof.
Background
The vehicle-mounted high-altitude operation vehicle is a vehicle which is more than 3 meters, is provided with a plurality of hydraulic oil cylinders and can lift up and down to perform operation under the control of a hydraulic or electric system. A manned overhead working truck adopting hydraulic transmission is modern advanced mechanical equipment. The constructor lifts off by means of the overhead working truck, and the safety is ensured as long as the constructor is correctly used.
And current electric power high altitude construction car's securing device is too simple, and only the electrician carries out safe protection, when the electrician stands electric power and overhauls, because electrician's self swing, unstable during both hands operation causes the electric power to overhaul the error easily, and when needing to overhaul the circuit that leans on down, electric power high altitude construction car goes to adjust just very troublesome and waste time, and the electrician bends to overhaul more unstably, overhauls the fault rate and increases, and is very difficult moreover.
Disclosure of Invention
The invention aims to provide a stabilizing device of an electric power overhead working truck and an installation method thereof, and the moving plate assembly, the stabilizing assembly and the seat plate assembly can solve the problems that the existing stabilizing device of the electric power overhead working truck proposed in the background technology is too simple and only protects the human body safely, when an electrician stands for electric power maintenance, the electric power maintenance is easy to cause errors due to the unstable operation of both hands caused by the swinging of the electrician, and when a lower line needs to be maintained, the electric power overhead working truck is very troublesome to adjust and wastes time, the electrician bends over to maintain more unstably, the maintenance error rate is increased, and the maintenance is very difficult.
In order to achieve the purpose, the invention provides the following technical scheme: a stabilizing device of an electric overhead working truck comprises a moving plate assembly, a stabilizing assembly, a seat plate assembly and an operating platform, wherein the moving plate assembly is connected with one side of the inner side of the operating platform in a sliding manner, one end of the stabilizing assembly is in threaded connection with the inner side of one surface of the moving plate assembly, and the seat plate assembly is positioned at the lower end of the stabilizing assembly and is in threaded connection with the inner side of one surface of the moving plate assembly;
the movable plate assembly comprises a plate body, a first sliding block, a second sliding block, a first motor, a first screw rod, foot grooves and a control panel, wherein the first sliding block and the second sliding block are welded on one surface of the plate body corresponding to the operating table;
the stabilizing assembly comprises a connecting frame, a first reinforcing rod, a fixed column, a first clamping piece assembly, a second reinforcing rod and a moving clamp assembly, wherein a first threaded groove in threaded connection with the first slider is formed in one end of the connecting frame, one side of the other end of the connecting frame is connected with one end of the first reinforcing rod, one end of one side of the first reinforcing rod is connected with one end of the fixed column, the first clamping piece assembly is installed at the other end of the fixed column, the other side of the other end of the connecting frame is connected with the second reinforcing rod, the second reinforcing rod penetrates through two sides of the moving clamp assembly, the middle of the moving clamp assembly is in threaded connection with the second reinforcing rod, and the driving end of the moving clamp assembly is electrically connected with the control panel through a wire;
the movable clamp component comprises a first sliding pipe, a first fixed pipe, a second motor, a second sliding pipe, a second fixed pipe, a second screw and a second clamping piece component, one end of the first sliding pipe is connected with one side of the second clamping piece component, the other end of the first fixing pipe penetrates through the second reinforcing rod and is connected with one end of the first fixing pipe, the other end of the first fixing pipe is connected with one side of the second motor, one end of the second sliding pipe is connected with one side of the second clamping piece component opposite to the connecting end of the first sliding pipe and the second clamping piece component, the other end of the first fixed pipe penetrates through the first reinforcing rod and is connected with one end of a first fixed pipe, the other end of the first fixed pipe is connected with one side of a first motor opposite to the first fixed pipe, one end of a first screw rod is connected with the rotating end of the first motor, and the other end of the second motor is movably connected with the second clamping piece assembly after being in threaded connection with the second reinforcing rod, and the second motor is connected with the control panel through a wire.
Further, the protection pad is a member made of a sponge material.
Furthermore, the second clamping piece assembly and the first clamping piece assembly are identical in assembly structure.
Further, the seat plate component comprises a supporting block, a supporting column and a seat plate, a second thread groove in threaded connection with the first sliding block is formed in one end of the seat plate, the other end of the seat plate is connected with the lower end of the supporting column, and the upper end of the supporting column is movably connected with the middle of the lower end of the seat plate.
Furthermore, the upper end of the supporting column is connected with a clamping ball, the middle part of the lower end of the seat plate is provided with a ball clamping groove, the clamping ball is movably connected with the ball clamping groove, and the diameter of the lower opening of the ball clamping groove is smaller than the transverse cutting diameter of the clamping ball.
Furthermore, the control panel is sequentially provided with a first motor forward rotation control key, a first motor reverse rotation control key, a main switch, a second motor forward rotation control key and a second motor reverse rotation control key.
The invention provides another technical scheme that: the mounting method of the stabilizing device of the electric overhead working truck comprises the following steps:
s1: after the operation vehicle stops, the moving plate assembly slides on the operation table, and a proper electric wire overhauling position is selected;
s2: according to the actual height, a first motor control key on the control panel is reasonably started, so that the stabilizing component is adjusted to the optimal position of the waist under the driving of the first motor;
s3: under the operation condition that the electric power needs to be overhauled in a standing mode, an electrician walks into a space between the second clamping piece assembly and the first clamping piece assembly, presses a control key corresponding to a second motor on the control panel, moves the second clamping piece assembly and the first clamping piece assembly in opposite directions under the driving of the second motor, presses a main switch on the control panel after the second clamping piece assembly and the first clamping piece assembly are clamped to the optimal waist position of the electrician, and then fixedly installs the electric power needing to be overhauled in the standing mode;
s4: under the operation condition that the seat needs to be maintained in a sitting mode, an electrician walks between the second clamping piece and the first clamping piece assembly, and reasonably starts a first motor control key on the control panel according to the actual height, so that the seat plate assembly is adjusted to the optimal position after the hip is seated under the driving of the first motor, and a main switch on the control panel is turned off at the moment;
s5: after the electrician sits well, a second motor on the control panel is pressed to correspond to the control key, the second clamping piece assembly and the first clamping piece assembly move in opposite directions under the driving of the second motor, after the second clamping piece assembly and the first clamping piece assembly are clamped to the optimum position of the waist of the electrician, a main switch on the control panel is pressed, and at the moment, the device is fixedly installed and operated on the electrician who sits to overhaul electric power.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the stabilizing device of the electric overhead working truck and the mounting method of the stabilizing device, after the working truck stops, the moving plate assembly slides on the operating platform, and the appropriate electric wire maintenance position is selected, so that the trouble of small-angle adjustment of the working truck is reduced.
2. The electrician walks into the space between the second clamping piece component and the first clamping piece component, presses a control key corresponding to a second motor on the control panel, moves the second clamping piece component and the first clamping piece component in opposite directions under the driving of the second motor, and presses a main switch on the control panel after the second clamping piece component and the first clamping piece component are clamped to the optimum waist position of the electrician, so that the device can fixedly install and complete the electrician who overhauls electric power in a standing mode, the overhauling error caused by the fact that the electrician should swing in a standing mode is avoided when the electrician carries out electric power overhauling with two hands simultaneously, and the stability and the comfort degree of the electrician in the standing overhauling are improved under the operating condition that the electrician needs to sit for overhauling.
3. The invention provides a stabilizing device of an electric power overhead working truck and an installation method thereof.A electrician walks between a second clamping piece and a first clamping piece component, reasonably starts a first motor control key on a control panel according to the actual height, so that a seat plate component is adjusted to the optimal position after sitting on the hip under the driving of a first motor, a main switch on the control panel is closed at the moment, after the electrician sits well, the second motor corresponding control key on the control panel is pressed, and after the movable clamping component moves and the optimal position of the waist of the electrician can be reached again, the fixed installation operation of the device on the electrician sitting for overhauling the electric power is finished, so that the stability and the comfort level of the electrician sitting on the electric power are improved.
Drawings
FIG. 1 is an overall perspective view of a securing device of the electric aerial work platform of the present invention;
FIG. 2 is a schematic view of a three-dimensional structure of the securing device of the electric overhead working truck according to the present invention mounted on the operation platform;
FIG. 3 is a perspective view of a movable plate assembly of the securing device of the electric aerial cage of the present invention;
FIG. 4 is a perspective view of a stabilizing assembly of the stabilizing device of the electric overhead working truck according to the present invention;
FIG. 5 is a plan view of a cut away of the first jaw assembly of the securing device of the electric aerial lift truck of the present invention;
FIG. 6 is a perspective view of a seat plate assembly of the securing device of the electric aerial cage of the present invention;
FIG. 7 is a plan view, partially in section, of a seat plate assembly of the securing device of the electric aerial lift truck of the present invention.
In the figure: 1. a moving plate assembly; 11. a plate body; 12. a first slider; 13. a second slider; 14. a first motor; 15. a first screw; 16. a foot groove; 17. a control panel; 2. a stabilizing assembly; 21. a connecting frame; 211. a first thread groove; 22. a first reinforcement bar; 23. fixing a column; 24. a first clip assembly; 241. a reinforcing sheet; 242. a protection pad; 25. a second reinforcement bar; 26. moving the clamp assembly; 261. a first slide pipe; 262. a first stationary tube; 263. a second motor; 264. a second slide tube; 265. a second stationary tube; 266. a second screw; 267. a second clip assembly; 3. a seat plate assembly; 31. a support block; 311. a second thread groove; 32. a support pillar; 321. blocking the ball; 33. a seat plate; 331. a ball clamping groove; 4. an operation platform.
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. 1-2, a stabilizing device of an electric power overhead working truck comprises a moving plate assembly 1, a stabilizing assembly 2, a seat assembly 3 and an operating platform 4, wherein the moving plate assembly 1 is slidably connected with one side of the inner side of the operating platform 4, one end of the stabilizing assembly 2 is in threaded connection with the inner side of one surface of the moving plate assembly 1, and the seat assembly 3 is positioned at the lower end of the stabilizing assembly 2 and is in threaded connection with the inner side of one surface of the moving plate assembly 1.
Referring to fig. 3, the moving plate assembly 1 includes a plate body 11, a first slider 12, a second slider 13, a first motor 14, a first screw 15, a foot slot 16 and a control panel 17, wherein the first slider 12 and the second slider 13 are welded on one side of the plate body 11 corresponding to the operating table 4, the second slider 13 is located at the lower end of the first slider 12 and is respectively connected with one side of the operating table 4 in a sliding manner, and the two sets of sliders are arranged to make the overall expenditure stabilizing device have better stabilizing effect and not easy to shake, the first motor 14 is located at the middle part of the lower end of the plate body 11, the lower end of the first screw 15 penetrates through the lower end of the inner side of the other side of the plate body 11 and is connected with the first motor 14, and the first screw 15 is respectively connected with the connecting frame 21 and one end of the seat plate assembly 3 in a threaded manner, under the driving of the first motor 14, the connecting frame 21 and the seat plate assembly 3 can move simultaneously, so as to realize the up-and-down movement of the connecting frame 21 and the seat plate assembly 3, electric drive, greatly reduced electrician's troublesome poeration degree and work load, improve securing device convenience in use, foot groove 16 is seted up respectively at the lower extreme with 15 homonymy plate bodies 11 of first screw rod, when the electrician is sitting, foot groove 16 is as the strong point of an electrician's sole, control panel 17 installs in the upper end one side of the plate body 11 with 16 homonymies in foot groove, the electrician's positive direct control of being convenient for, the simple operation, and be connected through the wire with first motor 14, control panel 17 has first motor 14 corotation control key in proper order, first motor 14 reversal control key, the master switch, second motor 263 corotation control key and second motor 263 reversal control key, realize that first screw rod 15 and second screw rod 266 carry out reciprocating motion, the electrician of being convenient for rationally stabilizes self.
Referring to fig. 4-5, the stabilizing assembly 2 includes a connecting frame 21, a first reinforcing bar 22, a fixing post 23, a first clip assembly 24, a second reinforcing bar 25 and a movable clip assembly 26, wherein one end of the connecting frame 21 is provided with a first thread groove 211 in threaded connection with the first slider 12, one side of the other end of the connecting frame 21 is connected with one end of the first reinforcing bar 22, one end of one side of the first reinforcing bar 22 is connected with one end of the fixing post 23, the other end of the fixing post 23 is provided with the first clip assembly 24, the second clip assembly 267 and the first clip assembly 24 form a structure identical to that of the first clip assembly 267, the opposite clips are arranged to surround and fix the waist of the electrician more completely, so as to improve the overall stabilizing effect of the device on the electrician, the first clip assembly 24 includes a reinforcing clip 241 and a protection pad 242, the protection pad 242 is adhered to one side of the reinforcing clip 241, the protection pad 242 is a component made of a sponge material, the sponge has certain elasticity, not only under slight extrusion, the friction force with the body of an electrician can be improved by increasing pressure, the stable effect is improved, but also the comfort degree is high when the two clamping piece components are fixedly clamped at the waist of the electrician, the friction damage and the mechanical extrusion to the waist of the electrician can not be caused, the other side of the other end of the connecting frame 21 is connected with the second reinforcing rod 25, the two sides of the movable clamping component 26 penetrate through the second reinforcing rod 25, the middle part of the movable clamping component is in threaded connection with the second reinforcing rod 25, the movable clamping component 26 comprises a first sliding pipe 261, a first fixing pipe 262, a second motor 263, a second sliding pipe 264, a second fixing pipe 265, a second screw 266 and a second clamping piece component 267, one end of the first sliding pipe 261 is connected with one side of the second clamping piece component 267, the other end of the movable clamping piece component 26 penetrates through the second reinforcing rod 25 and is connected with one end of the first fixing pipe 262, the other end of the first fixing pipe 262 is connected with one side of the second motor 263, one end of the second sliding tube 264 is connected to one side of the second clip assembly 267 opposite to the connection end of the first sliding tube 261 and the second clip assembly 267, and the other end of the second sliding tube 261 is connected to one end of the second fixing tube 265 through the second reinforcing rod 25, the arrangement of the first sliding tube 261 and the second sliding tube 264 can ensure that when the second screw 266 rotates, the second motor 263 and the second clip assembly 267 cannot rotate, so that the moving clip assembly 26 integrally moves, the other end of the second fixing tube 265 is connected to one side of the second motor 263 opposite to the first fixing tube 262, one end of the second screw 266 is connected to the rotating end of the second motor 263, and the other end of the second sliding tube is movably connected to the second clip assembly 267 after being connected to the second reinforcing rod 25 through a screw thread, and the second motor 263 is connected to the control panel 17 through a conducting wire.
Referring to fig. 6-7, the seat component 3 includes a supporting block 31, a supporting column 32 and a seat 33, one end of the seat 33 is provided with a second thread groove 311 in threaded connection with the first slider 12, and the other end of the seat is connected with the lower end of the supporting column 32, the supporting column 32 has a certain inclination angle upward in an inclined direction, so that an electrician does not need to actively tilt forward, and the electrician feels more comfortable when sitting on the seat 33 for cable maintenance, the upper end of the supporting column 32 is movably connected with the middle of the lower end of the seat 33, the upper end of the supporting column 32 is connected with a ball locking 321, the middle of the lower end of the seat 33 is provided with a ball locking groove 331, the ball locking 321 is movably connected with the ball locking groove 331, and the diameter of the lower opening of the ball locking groove 331 is smaller than the transverse cutting diameter of the ball locking 321, so that the electrician can rock on the seat 33, and under the condition that the waist is fixed, the cooperation of the legs and the hands is facilitated.
In order to better show the installation process of the stabilizing device of the electric overhead working truck, the embodiment provides an installation method of the stabilizing device of the electric overhead working truck, which includes the following steps:
the method comprises the following steps: after the operation vehicle stops, the moving plate component 1 slides on the operating platform 4, and the selected proper electric wire maintenance position reduces the trouble of small-angle adjustment of the operation vehicle;
step two: according to the actual height, a control key of a first motor 14 on a control panel 17 is reasonably started, so that the stabilizing component 2 is adjusted to the optimal position of the waist under the driving of the first motor 14;
step three: under the operation condition that the electrician needs to stand for maintenance, the electrician walks into the space between the second clip assembly 267 and the first clip assembly 24, presses a corresponding control key of the second motor 263 on the control panel 17, the second clip assembly 267 and the first clip assembly 24 move in opposite directions under the drive of the second motor 263, and presses a main switch on the control panel 17 after the second clip assembly 267 and the first clip assembly 24 are clamped to the optimal waist position of the electrician, so that the device finishes the fixed installation operation of the electrician for standing maintenance of electric power, the maintenance errors caused by the fact that the electrician needs to stand and swing are avoided when the electrician carries out electric power maintenance by two hands at the same time, and the stability and the comfort level of the electrician during standing maintenance are improved;
step four: under the operation condition that the operator needs to sit for maintenance, the electrician walks into the space between the second clamping piece 267 and the first clamping piece assembly 24, and reasonably starts a control key of the first motor 14 on the control panel 17 according to the actual height, so that the seat plate assembly 3 is adjusted to the optimal position after the hip is seated under the driving of the first motor 14, and a main switch on the control panel 17 is closed at the moment;
step five: after waiting for the electrician to sit, press the corresponding control key of second motor 263 on control panel 17, second clip component 267 and first clip component 24 move to relative direction under the drive of second motor 263, after waiting for second clip component 267 and first clip component 24 centre gripping to electrician's waist optimum position, press the master switch on control panel 17, the device is accomplished to the electrician fixed mounting operation who sits maintenance electric power this moment, electrician sits maintenance electric power and improves electrician's stability and comfort level of sitting maintenance electric power.
In summary, the following steps: the invention relates to a stabilizing device of an electric overhead working truck and an installation method thereof, which comprises a movable plate component 1, a stabilizing component 2, a seat component 3 and an operating platform 4, wherein after the working truck stops, the movable plate component 1 slides on the operating platform 4, the selected proper electric wire maintenance position reduces the trouble of small angle adjustment of the working truck, an electrician walks into the space between a second clamping piece component 267 and a first clamping piece component 24, presses a control key corresponding to a second motor 263 on a control panel 17, drives the second clamping piece component 267 and the first clamping piece component 24 to move in the opposite direction under the drive of the second motor 263, presses a main switch on the control panel 17 after the second clamping piece component 267 and the first clamping piece component 24 are clamped to the best position of the waist of the electrician, the device finishes the fixed installation operation of the electrician standing electric power maintenance, and is convenient for the electrician to avoid the problem of standing fault and swinging to cause maintenance when the electrician simultaneously carries out electric power maintenance, stability and comfort level when improving electrician's maintenance of standing are under the operating condition that needs to sit the maintenance, the electrician walks into between second clamping piece 267 and the first clamping piece subassembly 24, according to actual height, rationally start first motor 14 control key on the control panel 17, make under the drive of first motor 14, seat subassembly 3 adjusts the buttock and sits the best position in back, close the master switch on the control panel 17 this moment, treat that the electrician sits the back, press the second motor 263 on the control panel 17 and correspond the control key, under the removal that removes clamp subassembly 26, can once more after the best position to electrician's waist, the device is to sitting the electrician fixed mounting operation completion of overhauing electric power this moment, improve electrician and sit electric power maintenance's stability and comfort level.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (8)
1. A stabilizing device of an electric overhead working truck is characterized by comprising a moving plate assembly (1), a stabilizing assembly (2), a seat plate assembly (3) and an operating platform (4), wherein the moving plate assembly (1) is in sliding connection with one side of the inner side of the operating platform (4), one end of the stabilizing assembly (2) is in threaded connection with the inner side of one surface of the moving plate assembly (1), and the seat plate assembly (3) is positioned at the lower end of the stabilizing assembly (2) and is in threaded connection with the inner side of one surface of the moving plate assembly (1);
the movable plate component (1) comprises a plate body (11), a first sliding block (12), a second sliding block (13), a first motor (14), a first screw rod (15), foot grooves (16) and a control panel (17), wherein the first sliding block (12) and the second sliding block (13) are welded on one surface of the plate body (11) corresponding to the operating platform (4), the second sliding block (13) is positioned at the lower end of the first sliding block (12) and is respectively connected with one side of the operating platform (4) in a sliding manner, the first motor (14) is positioned at the middle part of the lower end of the plate body (11), the lower end of the first screw rod (15) penetrates through the lower end of the inner side of the other surface of the plate body (11) and is connected with the first motor (14), the first screw rod (15) is respectively connected with one end of the connecting frame (21) and the seat plate component (3) in a threaded manner, the foot grooves (16) are respectively arranged at the lower end of the plate body (11) at the same side as the first screw rod (15), the control panel (17) is arranged at the same side of the upper end of the plate body (11) as the foot grooves (16), and is connected with the first motor (14) through a lead;
the stabilizing component (2) comprises a connecting frame (21), a first reinforcing rod (22), a fixed column (23), a first clamping piece component (24), a second reinforcing rod (25) and a movable clamping component (26), wherein one end of the connecting frame (21) is provided with a first thread groove (211) in threaded connection with the first slider (12), one side of the other end of the connecting frame (21) is connected with one end of the first reinforcing rod (22), one end of one side of the first reinforcing rod (22) is connected with one end of the fixed column (23), the other end of the fixed column (23) is provided with the first clamping piece component (24), the other side of the other end of the connecting frame (21) is connected with the second reinforcing rod (25), two sides of the movable clamping component (26) penetrate through the second reinforcing rod (25), the middle part of the movable clamp component is in threaded connection with the second reinforcing rod (25), and the driving end of the movable clamp component (26) is electrically connected with the control panel (17) through a lead;
the movable clamp assembly (26) comprises a first sliding pipe (261), a first fixed pipe (262), a second motor (263), a second sliding pipe (264), a second fixed pipe (265), a second screw (266) and a second clamping piece assembly (267), one end of the first sliding pipe (261) is connected with one side of the second clamping piece assembly (267), the other end of the first sliding pipe penetrates through a second reinforcing rod (25) and is connected with one end of the first fixed pipe (262), the other end of the first fixed pipe (262) is connected with one side of the second motor (263), one end of the second sliding pipe (264) is connected with one side of the second clamping piece assembly (267) opposite to the connecting end of the first sliding pipe (261) and the second clamping piece assembly (267), the other end of the second sliding pipe penetrates through the second reinforcing rod (25) and is connected with one end of the second fixed pipe (265), and the other end of the second fixed pipe (265) is connected with one side of the second motor (263) opposite to the first fixed pipe (262), one end of the second screw rod (266) is connected with the rotating end of the second motor (263), the other end of the second screw rod is movably connected with the second clamping piece component (267) after being in threaded connection with the second reinforcing rod (25), and the second motor (263) is connected with the control panel (17) through a lead.
2. A securing device for an electric aerial lift truck as claimed in claim 1 wherein the first clip assembly (24) comprises a reinforcing tab (241) and a protective pad (242), the protective pad (242) being glued to one side of the reinforcing tab (241).
3. A stabilising arrangement for an electric aerial lift truck as claimed in claim 2 wherein the protective pad (242) is a member of sponge material.
4. A stabilising arrangement for an electric aerial lift truck as claimed in claim 1 wherein the second clip assembly (267) is of the same construction as the first clip assembly (24).
5. The stabilizing device of the electric overhead working truck as claimed in claim 1, wherein the seat plate assembly (3) comprises a supporting block (31), a supporting column (32) and a seat plate (33), one end of the seat plate (33) is provided with a second thread groove (311) in threaded connection with the first slider (12), the other end of the seat plate is connected with the lower end of the supporting column (32), and the upper end of the supporting column (32) is movably connected with the middle part of the lower end of the seat plate (33).
6. The stabilizing device for the electric overhead working truck as claimed in claim 5, wherein the upper end of the supporting column (32) is connected with a ball (321), the middle part of the lower end of the seat plate (33) is provided with a ball clamping groove (331), the ball (321) is movably connected with the ball clamping groove (331), and the diameter of the lower opening of the ball clamping groove (331) is smaller than the transverse cutting diameter of the ball (321).
7. A securing device for an electric aerial lift truck as claimed in claim 1, characterized in that the control panel (17) has in sequence a first motor (14) forward rotation control, a first motor (14) reverse rotation control, a master switch, a second motor (263) forward rotation control and a second motor (263) reverse rotation control.
8. A method of installing stabilising means for an electric aerial lift truck as claimed in any one of claims 1 to 7, comprising the steps of:
s1: after the operation vehicle stops, the moving plate component (1) slides on the operation table (4), and a proper electric wire maintenance position is selected;
s2: according to the actual height, a control key of a first motor (14) on a control panel (17) is started reasonably, so that the stabilizing component (2) is adjusted to the optimal position of the waist under the driving of the first motor (14);
s3: under the operation condition that the device needs to be maintained in a standing mode, an electrician walks into a position between the second clamping piece assembly (267) and the first clamping piece assembly (24), presses a control key corresponding to a second motor (263) on the control panel (17), the second clamping piece assembly (267) and the first clamping piece assembly (24) move in the opposite direction under the driving of the second motor (263), and presses a main switch on the control panel (17) after the second clamping piece assembly (267) and the first clamping piece assembly (24) are clamped to the optimum position of the waist of the electrician, so that the device completes the fixed installation operation of the electrician who maintains electric power in the standing mode;
s4: under the operation condition that the person needs to sit for maintenance, the electrician walks into the space between the second clamping piece (267) and the first clamping piece component (24), and reasonably starts a control key of a first motor (14) on the control panel (17) according to the actual height, so that the seat plate component (3) is adjusted to the optimal position after the hip is seated under the driving of the first motor (14), and a main switch on the control panel (17) is closed at the moment;
s5: after the electrician sits, a second motor (263) on the control panel (17) is pressed to correspond to a control key, the second clamping piece assembly (267) and the first clamping piece assembly (24) move in the opposite direction under the driving of the second motor (263), after the second clamping piece assembly (267) and the first clamping piece assembly (24) are clamped to the optimum position of the waist of the electrician, a main switch on the control panel (17) is pressed, and the device is fixedly installed on the electrician sitting for overhauling electric power.
Priority Applications (1)
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| CN113860224B (en) * | 2021-10-21 | 2023-03-24 | 嘉兴爱华机械股份有限公司 | Can portable high steady aluminium system lift truck |
| CN114229759A (en) * | 2022-01-20 | 2022-03-25 | 合肥亚美科技有限责任公司 | Self-walking mast type operation platform with limiting function |
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Effective date of registration: 20221207 Address after: No. 001, Talent Street, Dongsheng Street, Jiezihe Town, Jiezihe District, Qitaihe City, Heilongjiang Province, 154600 Patentee after: QITAIHE POWER SUPPLY COMPANY OF STATE GRID HEILONGJIANG ELECTRIC POWER CO.,LTD. Patentee after: STATE GRID CORPORATION OF CHINA Address before: 450000 Henan province Zhengzhou City fengle Road No. 4 Patentee before: Jiang Yunchen |
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