CN114927997A - Hydraulic repairing machine for overhead conductor - Google Patents
Hydraulic repairing machine for overhead conductor Download PDFInfo
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- CN114927997A CN114927997A CN202210739826.4A CN202210739826A CN114927997A CN 114927997 A CN114927997 A CN 114927997A CN 202210739826 A CN202210739826 A CN 202210739826A CN 114927997 A CN114927997 A CN 114927997A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/16—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for repairing insulation or armouring of cables
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses a hydraulic repairing machine for an overhead conductor, which belongs to the technical field of overhead conductor repairing and comprises a main base frame, a hydraulic station and an electric control box are arranged at the bottom of the main pedestal side by side, an auxiliary pedestal capable of moving back and forth is arranged in the middle of the top of the main pedestal, a travelling wheel mechanism is respectively arranged at the front end and the rear end of the top of the main base frame, a repairing A pipe clamping mechanism, a crimping pliers mechanism and a repairing B pipe clamping mechanism which move left and right are arranged at the top of the auxiliary base frame, the crimping clamp mechanism is positioned between the repairing A pipe clamping mechanism and the repairing B pipe clamping mechanism, the invention can realize quick assembly and disassembly, modularize the repairing machine and realize the portability of the whole equipment of the overhead high-voltage wire repairing machine, the method solves the technical problem that the repairing machine cannot be transported to a mountain forest in the prior art, can realize unmanned operation, and avoids operation risks in high-altitude and strong electromagnetic field environments.
Description
Technical Field
The invention relates to the technical field of overhead conductor repairing, in particular to an overhead conductor hydraulic repairing machine.
Background
The transmission line is an important component of a power grid, runs in an open-air environment for a long time, is influenced by factors such as complex climate, internal stress, corrosion, lightning stroke and external force damage, and is easy to generate phenomena such as conductor crack and aluminum wire strand breakage. The current carrying capacity of the transmission conductor is reduced, local heating at a strand breaking position is serious, the safety distance between lines is shortened, and the safe operation of the lines is influenced. Even serious accidents such as interphase short circuit, flashover and the like of the power transmission line are caused, so that the potential safety hazard must be repaired and eliminated in time.
The traditional manual repair method needs to climb a tower and operate in an high-altitude and strong electromagnetic field environment, is mostly in a power-off state, and even if the traditional manual repair method is maintained in an electrified state, insulating clothes must be worn, so that the defects of high labor intensity, high danger, low efficiency and the like exist.
Based on the above, the invention designs the hydraulic repairing machine for the overhead conductor, so as to solve the problems.
Disclosure of Invention
The invention aims to provide a hydraulic repairing machine for an overhead conductor, which aims to solve the technical problem.
In order to realize the purpose, the invention provides the following technical scheme: the utility model provides an overhead wire hydraulic pressure patching machine, includes main bed frame, the bottom of main bed frame is provided with hydraulic pressure station and electric cabinet side by side, but install the supplementary bed frame of back-and-forth movement in the middle of the main bed frame top, both ends are installed one line travelling wheel mechanism around the main bed frame top, the top of assisting the bed frame is installed and is removed repair A pipe fixture, crimping pincers mechanism and repair B pipe fixture who removes, crimping pincers mechanism is located repair A pipe fixture and repair between the B pipe fixture.
Preferably, main base frame includes main base frame mounting panel, main base frame sleeper is respectively installed to main base frame mounting panel bottom the left and right sides, the base of main base frame sleeper is fixed in through installing the sleeper layering on hydraulic pressure station and the electric cabinet, install main base frame motor in the middle of the main base frame mounting panel top, main base frame motor output end transmission is connected with main base frame lead screw, main base frame lead screw through main base frame nut seat with assist base frame bottom spiro union, main base frame sliding component is installed to main base frame mounting panel top the left and right sides, assist the base frame to install in the left and right sides on main base frame sliding component's the slider.
Preferably, the auxiliary pedestal comprises an auxiliary pedestal mounting plate, a first auxiliary pedestal motor is installed in the middle of the top of the auxiliary pedestal mounting plate, a first auxiliary pedestal screw rod is connected to the output end of the first auxiliary pedestal motor in a transmission manner, the first auxiliary pedestal screw rod is respectively connected with an A pipe mounting block and a B pipe mounting block bottom in a threaded manner through an A pipe nut seat and a B pipe nut seat, a second auxiliary pedestal motor is installed on the side face of the A pipe mounting block through a support plate, a second auxiliary pedestal screw rod is connected to the output end of the second auxiliary pedestal motor in a transmission manner, the second auxiliary pedestal screw rod is in threaded engagement with the bottom of a pressing clamp mounting block through a pressing clamp nut seat, auxiliary pedestal sliding assemblies are installed on the front side and the rear side of the top of the auxiliary pedestal mounting plate, and the A pipe mounting block, the B pipe mounting block and the pressing clamp mounting block are equally installed on the left side and the right side of the sliding block of the auxiliary pedestal sliding assemblies.
Preferably, the running wheel mechanism includes the U-shaped mounting bracket, it installs the pendulum round pin axle to rotate through the bearing on the otic placode of the both sides of U-shaped mounting bracket, the one end key-type connection of pendulum round pin axle has driven gear, there is pendulum driving motor U-shaped mounting bracket side through support fixed mounting, pendulum driving motor's output end key be connected with driven gear meshing driven driving gear, the middle part of pendulum round pin axle is through pendulum connecting block fixedly connected with pendulum rocking arm, the upper end fixed mounting of pendulum rocking arm has the running gear motor, the output end key-type connection of running gear motor has the walking wheel.
Preferably, the side of pendulum rocking arm is provided with L shape anticreep pin, the anticreep driving motor is installed to the swing arm other side arm, anticreep driving motor's output with L shape anticreep pin is fixed links to each other, L shape anticreep pin long arm end with the side of pendulum rocking arm is attached, the short armed end accessible revolutes to seal and keeps off in walking wheel below.
Preferably, U-shaped mounting bracket bottom fixedly connected with walking forked tail mounting panel, the walking forked tail mounting panel is installed on walking forked tail groove seat, walking forked tail groove seat fixed mounting in main base top surface tip.
Preferably, the repair A pipe clamping mechanism comprises two A pipe supporting columns, the bottom of each A pipe supporting column is connected with an A pipe dovetail mounting plate, the top of the A pipe supporting upright post is fixedly provided with a C-shaped mounting plate, two ends of the C-shaped mounting plate are respectively provided with an A pipe height adjusting support, the front side of the pipe A height adjusting support is provided with an E-shaped fixture block mounting seat which can be adjusted up and down, the upper and lower clamping grooves of the E-shaped clamping block mounting seat are respectively provided with an A pipe clamping block, the opposite sides of the upper and lower A pipe clamping blocks are provided with an A pipe arc clamping opening, the pipe clamping fixture block A is connected with the E-shaped fixture block mounting seat in a vertical sliding manner through two sliding rods, and an A pipe clamping spring is abutted between the A pipe clamping block and the side wall of the clamping groove of the E-shaped clamping block mounting seat, so that the A pipe clamping blocks on the upper side and the lower side are kept in an up-and-down folded clamping state.
Preferably, the crimping tong mechanism includes the crimping tong forked tail mounting panel, the fixed crimping tong mounting panel curb plate that is provided with on the crimping tong forked tail mounting panel, crimping tong sliding assembly is installed to crimping tong mounting panel curb plate lateral wall, install the hydraulic tong mount pad that can reciprocate on the side slider of crimping tong sliding assembly, fixed mounting has hydraulic tong on the hydraulic tong mount pad, hydraulic tong mount pad bottom surface with the butt is provided with the crimping tong spring between the crimping tong forked tail mounting panel top surface, be provided with on the crimping tong mounting panel curb plate block in the limit stop of hydraulic tong mount pad top.
Preferably, the B pipe repairing clamping mechanism comprises two B pipe supporting upright columns, the bottom parts of the B pipe supporting upright columns are connected with B pipe dovetail mounting plates, the top of the B pipe supporting upright post is fixedly provided with a B pipe mounting plate, the middle of the top of the B pipe mounting plate is fixedly provided with a spring fixing block, a B pipe sliding assembly is arranged on one side of the top of the B pipe mounting plate, a B pipe clamping spring is arranged between a sliding block and a spring fixing block of the B pipe sliding assembly in a pulling manner, the other side of the top of the B pipe mounting plate is provided with a groove rail and an I-shaped sliding block, the I-shaped sliding block is positioned and fixed on the groove rail through a screw, a B pipe height adjusting support is fixedly mounted at the top of each of the sliding block and the top of the I-shaped sliding block of the B pipe sliding assembly, a B pipe clamping block capable of moving up and down for adjustment is mounted on the B pipe height adjusting support at two sides, and a B pipe arc clamping opening is formed in the B pipe clamping block.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a working method of a modularized wire repairing machine, which comprises the steps of firstly mounting the repairing machine on a wire to be repaired, moving the repairing machine to a repairing position, combining two repairing pipes A and a repairing pipe B to form a complete circular sleeve structure, matching with a crimping clamp mechanism of the wire repairing machine to be crimped and fixed, completing repairing work on an overhead wire by an interface, realizing quick assembly and disassembly, modularizing the repairing machine, realizing portability of the whole equipment of the overhead high-voltage wire repairing machine, solving the technical problem that the repairing machine cannot be transported to mountain forests in the prior art, simultaneously realizing unmanned operation, and avoiding operation risks in high-altitude and strong electromagnetic field environments.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the overall explosive structure of the present invention;
FIG. 3 is a first schematic structural diagram of a main base frame and an auxiliary base frame according to the present invention;
FIG. 4 is a schematic structural diagram of a main base frame and an auxiliary base frame according to the present invention;
FIG. 5 is a schematic view of the structure of the traveling wheel mechanism of the present invention;
FIG. 6 is a schematic view of a repair A tube gripping device according to the present invention;
FIG. 7 is a schematic structural view of a crimping tong mechanism according to the present invention;
FIG. 8 is a schematic view of a repair B-tube gripping device according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-main pedestal, 101-main pedestal mounting plate, 102-main pedestal crosstie, 103-crosstie bar, 104-main pedestal motor, 105-main pedestal lead screw, 106-main pedestal nut seat, 107-main pedestal slide assembly;
2-auxiliary pedestal, 201-auxiliary pedestal mounting plate, 202-first auxiliary pedestal motor, 203-first auxiliary pedestal screw rod, 204-A pipe nut seat, 205-B pipe nut seat, 206-A pipe mounting block, 207-B pipe mounting block, 208-second auxiliary pedestal motor, 209-second auxiliary pedestal screw rod, 210-pressing clamp nut seat, 211-pressing clamp mounting block, 212-auxiliary pedestal sliding assembly;
3-traveling wheel mechanism, 301-U-shaped mounting frame, 302-swinging pin shaft, 303-driven gear, 304-swinging driving motor, 305-driving gear, 306-swinging connecting block, 307-swinging arm, 308-traveling driving motor, 309-traveling wheel, 310-L-shaped anti-falling gear lever, 311-anti-falling driving motor, 312-traveling dovetail mounting plate and 313-traveling dovetail groove seat;
4-repairing a pipe clamping mechanism A, a pipe supporting upright column 401-A, a pipe dovetail mounting plate 402-A, a 403-C-shaped mounting plate, a pipe height adjusting support 404-A, a fixture block mounting seat 405-E, a pipe clamping fixture block 406-A, a slide bar 407-and a pipe arc clamping opening 408-A;
5-crimping clamp mechanism, 501-crimping clamp dovetail mounting plate, 502-crimping clamp mounting plate side plate, 503-crimping clamp sliding assembly, 504-hydraulic clamp mounting seat, 505-hydraulic clamp, 506-crimping clamp spring and 507-limit stop;
6-repairing a pipe B clamping mechanism, 601-B pipe supporting upright posts, 602-B pipe dovetail mounting plates, 603-B pipe mounting plates, 604-spring fixing blocks, 605-B pipe sliding assemblies, 606-grooved rails, 607-I-shaped sliding blocks, 608-B pipe clamping springs, 609-B pipe height adjusting supports, 610-B pipe clamping fixture blocks and 611-B pipe arc clamping openings.
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, the present invention provides a technical solution: a hydraulic repairing machine for overhead conductors comprises a main base frame 1, wherein a hydraulic station 7 and an electric cabinet 8 are arranged at the bottom of the main base frame 1 side by side, an auxiliary base frame 2 capable of moving back and forth is installed in the middle of the top of the main base frame 1, a traveling wheel mechanism 3 is installed at the front end and the rear end of the top of the main base frame 1, a repairing A pipe clamping mechanism 4, a crimping clamp mechanism 5 and a repairing B pipe clamping mechanism 6 which move left and right are installed at the top of the auxiliary base frame 2, and the crimping clamp mechanism 5 is located between the repairing A pipe clamping mechanism 4 and the repairing B pipe clamping mechanism 6; each module is an assembly with mutually independent functions and is combined and connected in a detachable installation mode, so that the portability of the whole equipment of the overhead high-voltage wire repairing machine is realized, and the technical problem that the repairing machine cannot be transported to mountain forests in the prior art is solved;
during operation, will be used for repairing A pipe and B pipe centre gripping respectively of direction and fix on repairing A pipe clamping mechanism 4 and repairing B pipe clamping mechanism 6, erect the walking wheel mechanism 3 at both ends around utilizing the device on the wire, walking wheel mechanism 3 is from taking walking power unit, can walk to the position that needs the repair on the wire, then utilize main bed frame 1 front and back translation adjustment to repair the pipe and correspond with the impaired position of direction, rethread assist bed frame 2 left and right translation with A pipe and B pipe lock in impaired direction outer wall and registrate each other, utilize crimping pincers mechanism 5 crimping A pipe and B pipe to make it form an organic wholely with impaired wire at last, accomplish repair work.
As shown in fig. 3-4, the main pedestal 1 includes a main pedestal mounting plate 101, the left and right sides of the bottom of the main pedestal mounting plate 101 are respectively provided with a main pedestal crosstie 102, the bottom edge of the main pedestal crosstie 102 is fixed on the hydraulic station 7 and the electric cabinet 8 by being provided with a crosstie bar 103, the middle of the top of the main pedestal mounting plate 101 is provided with a main pedestal motor 104, the output end of the main pedestal motor 104 is in transmission connection with a main pedestal lead screw 105, the main pedestal lead screw 105 is in threaded connection with the bottom of the auxiliary pedestal 2 by a main pedestal nut seat 106, the left and right sides of the top of the main pedestal mounting plate 101 are provided with main pedestal sliding assemblies 107, the main pedestal sliding assemblies 107 include sliding rails and sliding blocks, and the auxiliary pedestal 2 is mounted on the sliding blocks of the main pedestal sliding assemblies 107 on the left and right sides; when the auxiliary pedestal is in work, the main pedestal motor 104 drives the main pedestal lead screw 105 to rotate, and the auxiliary pedestal 2 is pushed to move back and forth through the thread matching transmission of the main pedestal lead screw 105 and the main pedestal nut seat 106, so that the repairing A pipe clamping mechanism 4, the crimping pliers mechanism 5 and the repairing B pipe clamping mechanism 6 on the auxiliary pedestal 2 are pushed to move back and forth.
As shown in fig. 3-4, the auxiliary base frame 2 includes an auxiliary base frame mounting plate 201, the auxiliary base frame mounting plate 201 is erected on the sliding block of the main base frame sliding assembly 107, a first auxiliary base frame motor 202 is installed in the middle of the top of the auxiliary base frame mounting plate 201, the output end of the first auxiliary base frame motor 202 is in transmission connection with a first auxiliary base frame screw 203, the first auxiliary base frame screw 203 is in bolt connection with the bottoms of the a pipe mounting block 206 and the B pipe mounting block 207 through an a pipe nut base 204 and a B pipe nut base 205 respectively, the side of the a pipe mounting block 206 is provided with a second auxiliary base frame motor 208 through a support plate, the output end of the second auxiliary base frame motor 208 is in transmission connection with a second auxiliary base frame screw 209, the second auxiliary base frame screw 209 is in bolt connection with the bottom of the pincer mounting block 211 through a pincer nut base 210, auxiliary base frame sliding assemblies 212 are installed on the front and rear sides of the top of the auxiliary base frame mounting plate 201, the auxiliary base frame sliding assemblies 212 include sliding rails and sliding blocks, the A pipe mounting block 206, the B pipe mounting block 207 and the pressing clamp mounting block 211 are respectively mounted on the sliding blocks of the auxiliary base frame sliding assemblies 212 on the left side and the right side; when the device works, the first auxiliary base frame motor 202 drives the first auxiliary base frame screw rod 203 to rotate, and the A pipe mounting block 206 and the B pipe mounting block 207 are synchronously pushed to move left and right through the threaded fit between the first auxiliary base frame screw rod 203 and the A pipe nut seat 204 and the B pipe nut seat 205, so that the two half repairing pipes are attached to the outer side of a lead in sequence; and then the second auxiliary base screw 209 drives the second auxiliary base screw 209 to rotate, the second auxiliary base screw 209 is matched with the thread between the pressing clamp nut seat 210, the pressing clamp mounting block 211 is pushed to move left and right, after the repairing pipe is buckled with a lead, the hydraulic clamp on the pressing clamp mounting block 211 is moved to the repairing pipe, and the repairing pipe is pressed and fixed.
As shown in fig. 5, the travelling wheel mechanism 3 includes a U-shaped mounting frame 301, a swing pin shaft 302 is rotatably mounted on ear plates on two sides of the U-shaped mounting frame 301 through bearings, a driven gear 303 is connected to one end of the swing pin shaft 302, a swing driving motor 304 is fixedly mounted on a side surface of the U-shaped mounting frame 301 through a bracket, an output end of the swing driving motor 304 is connected to a driving gear 305 in meshing transmission with the driven gear 303, a swing arm 307 is fixedly connected to a middle portion of the swing pin shaft 302 through a swing connecting block 306, the swing arm 307 can swing around the swing pin shaft 302 by 90 degrees under the driving action of the swing driving motor 304 to switch vertical and horizontal postures, a travelling driving motor 308 is fixedly mounted at an upper end of the swing arm 307, an output end of the travelling driving motor 308 is connected to a travelling wheel 309, an outer circumferential wall of the travelling wheel 309 is of an arc groove structure matched with an outer diameter of a conducting wire, so that the travelling wheel 309 is conveniently hung on the conducting wire, in addition, the resistance can be increased by arranging a rubber cushion layer in the circumferential groove of the travelling wheel 309, so that the climbing capability of the travelling wheel 309 on the inclined wire is enhanced; when the device works, the device is not erected on a lead in a limited state, the swing arm 307 is in a horizontal state, when the device is lifted to the position below the lead by using a pulley lifting rope, the swing driving motor 304 is controlled to start, the swing driving motor 304 is in meshing transmission with the driven gear 303 through the driving gear 305 to drive the swing pin shaft 302 to rotate by a corresponding angle, so that the swing connecting block 306 and the swing arm 307 are driven to swing around the swing pin shaft 302 by 90 degrees and are switched to a vertical state, the walking wheels 309 can be hung on a guide direction at the moment, the device is carried on the overhead lead by using the hanging connection of the walking wheels 309 on the walking wheel mechanisms 3 at the front side and the rear side with the lead, the walking wheels 309 are driven to rotate by controlling the walking driving motor 308, and the device can be moved to a specified repairing position on the lead by using the relative rolling between the walking wheels 309 and the lead.
Further, since the travelling wheels 309 and the wires are only in a hanging and carrying connection relationship, the stability is not strong, and the device is prevented from falling due to the fact that the travelling wheels 309 and the wires are separated in an unexpected situation; in this embodiment, an L-shaped anti-disengagement lever 310 is disposed on a side surface of the swing arm 307, an anti-disengagement driving motor 311 is mounted on the other side arm of the swing arm 307, an output end of the anti-disengagement driving motor 311 is fixedly connected to the L-shaped anti-disengagement lever 310, a long arm end of the L-shaped anti-disengagement lever 310 is attached to a side surface of the swing arm 307, a short arm end of the L-shaped anti-disengagement lever 310 is retained below the traveling wheel 309 through a revolving seal, the traveling wheel 309 is suspended in front of the wire, the L-shaped anti-disengagement lever 310 is swung to a horizontal or a certain inclined state, so that the wire can be smoothly clamped into a circumferential groove of the traveling wheel 309, but after the wire is clamped into the circumferential groove of the traveling wheel 309, the L-shaped anti-disengagement driving motor 311 is controlled to drive the L-disengagement lever 310 to rotate by a corresponding angle, so that the long arm end of the L-shaped anti-disengagement lever 310 is attached to the side surface of the swing arm 307, and the short arm end can be retained below the traveling wheel 309 through a revolving seal, thereby preventing the wire from being disengaged from the circumferential groove of the traveling wheel 309, the device can be prevented from falling off the lead.
Further, a traveling dovetail mounting plate 312 is fixedly connected to the bottom of the U-shaped mounting frame 301, the traveling dovetail mounting plate 312 is mounted on a traveling dovetail groove seat 313, the traveling dovetail groove seat 313 is fixedly mounted on the top surface end portion of the main pedestal 1, the traveling dovetail mounting plate 312 can move in a translational manner along the length direction relative to the traveling dovetail groove seat 313, and is fastened by using screws for positioning, so that the adjustment of the left and right positions of the traveling wheel mechanism 3 is realized, and the detachable combination connection between the traveling wheel mechanism 3 and the main pedestal 1 below is realized.
As shown in fig. 6, the repair a-tube clamping mechanism 4 includes two a-tube supporting columns 401, the bottoms of the a-tube supporting columns 401 are connected with an a-tube dovetail mounting plate 402, the a-tube mounting block 206 in the auxiliary base frame 2 mechanism is provided with a corresponding dovetail mounting groove, the a-tube dovetail mounting plate 402 can move in a translation manner along the length direction relative to the a-tube dovetail mounting plate 402, and is positioned and fastened by screws, so as to adjust the left and right positions of the repair a-tube clamping mechanism 4 and detachably connect the repair a-tube clamping mechanism 4 and the lower main base frame 1; the top of the tube A supporting column 401 is fixedly provided with a C-shaped mounting plate 403, two ends of the C-shaped mounting plate 403 are respectively provided with a tube A height adjusting support 404, the front side of the tube A height adjusting support 404 is provided with an E-shaped fixture block mounting seat 405 capable of moving up and down for adjustment, the E-shaped fixture block mounting seat 405 and the tube A height adjusting support 404 are movably mounted up and down, the clamping height can be actually adjusted up and down according to the working requirement, and after the E-shaped fixture block mounting seat 405 and the tube A height adjusting support 404 are adjusted in place, the E-shaped fixture block mounting seat 405 and the tube A height adjusting support 404 are relatively locked and fixed through screws; an A pipe clamping block 406 is respectively arranged in an upper clamping groove and a lower clamping groove of the E-shaped clamping block mounting seat 405, an A pipe arc clamping opening 408 is formed in one opposite side of the upper A pipe clamping block 406 and the lower A pipe clamping block 406, the A pipe clamping block 406 is connected with the E-shaped clamping block mounting seat 405 in a vertical sliding mode through two sliding rods 407, and an A pipe clamping spring 409 (not fully shown) is abutted between the A pipe clamping block 406 and the side wall of the clamping groove of the E-shaped clamping block mounting seat 405, so that the A pipe clamping blocks 406 on the upper side and the lower side are kept in a vertical folding clamping state; when the A pipe is clamped and repaired, the arc back side of the A pipe is clamped into the arc clamping openings 408 of the upper and lower A pipe clamping blocks 406 of the two groups of clamping ends simultaneously, the upper and lower A pipe clamping blocks 406 clamp and repair the A pipe by using the elastic force of the A pipe clamping springs 409 and clamping friction force of the arc clamping openings 408 of the A pipe, the repair A pipe is pushed by the device to be buckled with a lead, the buckling friction force between the repair A pipe and the lead is greater than the clamping friction force, and after the device is retracted once, the repair A pipe clamping mechanism 4 can be automatically separated from the repair A pipe.
As shown in fig. 7, the crimping tong mechanism 5 includes a crimping tong dovetail mounting plate 501, a corresponding dovetail mounting groove is formed on the crimping tong mounting block 211 in the auxiliary base frame 2 mechanism, the crimping tong dovetail mounting plate 501 can move in a translational manner along the length direction relative to the crimping tong mounting block 211, and is positioned and fastened by screws, so that the left and right positions of the crimping tong mechanism 5 can be adjusted, and the detachable combined connection between the crimping tong mechanism 5 and the lower main base frame 1 is realized; a press clamp mounting plate side plate 502 is fixedly arranged on the press clamp dovetail mounting plate 501, a press clamp sliding assembly 503 is arranged on the side wall of the press clamp mounting plate side plate 502, the press clamp sliding assembly 503 comprises a vertical sliding rail and a sliding block, a hydraulic clamp mounting seat 504 capable of moving up and down is arranged on the sliding block on the side surface of the press clamp sliding assembly 503, a hydraulic clamp 505 is fixedly arranged on the hydraulic clamp mounting seat 504, a press clamp spring 506 is arranged between the bottom surface of the hydraulic clamp mounting seat 504 and the top surface of the press clamp dovetail mounting plate 501 in a butting manner, a limit stop 507 blocked above the hydraulic clamp mounting seat 504 is arranged on the press clamp mounting plate 502, the top limit effect is achieved, and the hydraulic clamp mounting seat 504 is prevented from being separated; when the device works, the hydraulic clamp 505 is pushed to be close to the outer side of the sleeved repairing pipe, the hydraulic station 7 provides power to drive the clamp mouth of the hydraulic clamp 505 to close so as to realize compression joint and fastening of the repairing pipe, the hydraulic clamp 505 is fixedly arranged on the hydraulic clamp mounting seat 504, the hydraulic clamp mounting seat 504 is arranged with the clamp mounting plate side plate 502 through the clamp sliding assembly 503, and the clamp spring 506 is arranged below the hydraulic clamp mounting seat 504 in an abutting mode, so that the hydraulic clamp 505 has a certain up-and-down floating movable space, and when the pipe is repaired outside a pressed conductor, the coaxial height error possibly existing with the axial direction of the conductor in repairing of the closed clamp can be compensated through up-and-down floating a certain distance.
As shown in fig. 7, the B-tube repairing and clamping mechanism 6 includes two B-tube supporting columns 601, the bottom of the B-tube supporting column 601 is connected with a B-tube dovetail mounting plate 602, a corresponding dovetail mounting groove is formed on the B-tube mounting block 207 in the auxiliary base frame 2 mechanism, the B-tube dovetail mounting plate 602 can move in a translation manner along the length direction relative to the B-tube mounting block 207, and is positioned and fastened by screws, so that the left and right positions of the B-tube repairing and clamping mechanism 6 can be adjusted, and the B-tube repairing and clamping mechanism 6 can be detachably combined and connected with the lower main base frame 1; a B pipe mounting plate 603 is fixedly arranged at the top of the B pipe supporting upright column 601, a spring fixing block 604 is fixedly arranged in the middle of the top of the B pipe mounting plate 603, a B pipe sliding assembly 605 is arranged on one side of the top of the B pipe mounting plate 603, the B pipe sliding assembly 605 comprises a sliding rail and a silicon block, a B pipe clamping spring 608 is arranged between a sliding block of the B pipe sliding assembly 605 and the spring fixing block 604 in a pulling manner, a grooved rail 606 and an I-shaped sliding block 607 are arranged on the other side of the top of the B pipe mounting plate 603, the I-shaped sliding block 607 is fixedly positioned on the grooved rail 606 through a screw, the I-shaped sliding block 607 can be adjusted back and forth relative to the grooved rail 606 and is locked through the screw after being adjusted to a proper position, and therefore the clamping position for repairing one end of the B pipe is determined; the sliding block of the B pipe sliding assembly 605 and the top of the I-shaped sliding block 607 are respectively and fixedly provided with a B pipe height adjusting support 609, the B pipe height adjusting supports 609 on the two sides are provided with a B pipe clamping block 610 capable of moving up and down for adjustment, the B pipe clamping block 610 and the B pipe height adjusting support 609 are movably arranged up and down, the clamping height can be actually adjusted up and down according to the working requirement, and the B pipe clamping block 610 and the B pipe height adjusting support 609 are relatively locked and fixed by screws after being adjusted in place; the B pipe clamping fixture block 610 is provided with a B pipe arc clamping opening 611, when the B pipe clamping fixture block 610 at one side of the B pipe sliding assembly 605 is pulled outwards for a certain distance during work, one end of a repaired B pipe is firstly clamped into the B pipe arc clamping opening 611 of the B pipe clamping fixture block 610 at the other side, the B pipe clamping fixture block 610 at one side of the B pipe sliding assembly 605 is slowly released, so that the B pipe arc clamping opening 611 of the B pipe clamping fixture block 610 at one side of the B pipe sliding assembly 605 is correspondingly clamped and repaired at the other end of the repaired B pipe, and the DE clamping and positioning of the repaired B pipe can be completed; the device pushes the repairing B pipe to be buckled with the lead, the buckling friction force between the repairing B pipe and the lead is larger than the clamping friction force, and the repairing B pipe clamping mechanism 6 can automatically separate from the repairing B pipe after the device retracts once.
Working principle embodiment:
during operation, will be used for repairing A pipe and B pipe centre gripping respectively of direction and fix on repairing A pipe clamping mechanism 4 and repairing B pipe clamping mechanism 6, erect the walking wheel mechanism 3 at both ends around utilizing the device on the wire, walking wheel mechanism 3 is from taking walking power unit, can walk to the position that needs the repair on the wire, then utilize main bed frame 1 front and back translation adjustment to repair the pipe and correspond with the impaired position of direction, rethread assist bed frame 2 left and right translation with A pipe and B pipe lock in impaired direction outer wall and registrate each other, utilize crimping pincers mechanism 5 crimping A pipe and B pipe to make it form an organic wholely with impaired wire at last, accomplish repair work.
In the description of the invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "two ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the invention.
In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate agent, and may be used for communicating the inside of two elements or interacting relation of two elements, unless otherwise specifically defined, and the specific meaning of the terms in the invention is understood by those skilled in the art according to specific situations.
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 (9)
1. The utility model provides an overhead wire hydraulic pressure patching machine which characterized in that: including main bed frame (1), the bottom of main bed frame (1) is provided with hydraulic pressure station (7) and electric cabinet (8) side by side, but install in the middle of main bed frame (1) top auxiliary bed frame (2) of back-and-forth movement, both ends are installed walking wheel mechanism (3) of a line around main bed frame (1) top, the top of auxiliary bed frame (2) is installed and is removed repair A pipe fixture (4), crimping pincers mechanism (5) and repair B pipe fixture (6) that remove, crimping pincers mechanism (5) are located repair A pipe fixture (4) and repair between B pipe fixture (6).
2. The overhead conductor hydraulic repairing machine according to claim 1, characterized in that: main bed frame (1) is including main bed frame mounting panel (101), main bed frame sleeper (102) are respectively installed to main bed frame mounting panel (101) bottom left and right sides, the base of main bed frame sleeper (102) is fixed in through installing sleeper layering (103) on hydraulic pressure station (7) and electric cabinet (8), install main bed frame motor (104) in the middle of main bed frame mounting panel (101) top, main bed frame motor (104) output transmission is connected with main bed frame lead screw (105), main bed frame lead screw (105) through main bed frame nut seat (106) with assist bed frame (2) bottom spiro union, main bed frame sliding assembly (107) are installed to main bed frame mounting panel (101) top left and right sides, assist bed frame (2) to install in the left and right sides on the slider of main bed frame sliding assembly (107).
3. The overhead conductor hydraulic repairing machine according to claim 1, characterized in that: the auxiliary pedestal (2) comprises an auxiliary pedestal mounting plate (201), a first auxiliary pedestal motor (202) is mounted in the middle of the top of the auxiliary pedestal mounting plate (201), the output end of the first auxiliary pedestal motor (202) is in transmission connection with a first auxiliary pedestal lead screw (203), the first auxiliary pedestal lead screw (203) is in threaded connection with the bottoms of an A pipe mounting block (206) and a B pipe mounting block (207) through an A pipe nut seat (204) and a B pipe nut seat (205) respectively, a second auxiliary pedestal motor (208) is mounted on the side surface of the A pipe mounting block (206) through a support plate, the output end of the second auxiliary pedestal motor (208) is in transmission connection with a second auxiliary pedestal lead screw (209), the second auxiliary pedestal lead screw (209) is in threaded connection with the bottom of a pressing clamp mounting block (211) through a pressing clamp nut seat (210), and auxiliary pedestal sliding assemblies (212) are mounted on the front side and the rear side of the top of the auxiliary pedestal mounting plate (201), the A pipe mounting block (206), the B pipe mounting block (207) and the pressing clamp mounting block (211) are respectively mounted on the sliding blocks of the auxiliary base frame sliding assemblies (212) on the left side and the right side.
4. The overhead conductor hydraulic repairing machine according to claim 1, characterized in that: walking wheel mechanism (3) are including U-shaped mounting bracket (301), rotate through the bearing on the both sides otic placode of U-shaped mounting bracket (301) and install pendulum commentaries on classics round pin axle (302), the one end key-type connection of pendulum commentaries on classics round pin axle (302) has driven gear (303), U-shaped mounting bracket (301) side has pendulum driving motor (304) through support fixed mounting, the output key of pendulum driving motor (304) be connected with driven gear (303) meshing driven driving gear (305), the middle part of pendulum commentaries on classics round pin axle (302) is through pendulum connecting block (306) fixedly connected with pendulum rocking arm (307), the upper end fixed mounting of pendulum rocking arm (307) has walking driving motor (308), the output key-type connection of walking driving motor (308) has walking wheel (309).
5. The overhead conductor hydraulic repairing machine according to claim 4, characterized in that: the side of pendulum rocking arm (307) is provided with L shape anticreep pin (310), anticreep driving motor (311) are installed to pendulum rocking arm (307) other side arm, the output of anticreep driving motor (311) with L shape anticreep pin (310) are fixed continuous, L shape anticreep pin (310) long arm end with the side of pendulum rocking arm (307) is attached, the short armed end accessible revolutes to seal and keeps off in walking wheel (309) below.
6. The overhead conductor hydraulic repairing machine according to claim 4, characterized in that: u-shaped mounting bracket (301) bottom fixedly connected with walking forked tail mounting panel (312), walking forked tail mounting panel (312) are installed on walking forked tail groove seat (313), walking forked tail groove seat (313) fixed mounting in main bed frame (1) top surface tip.
7. The overhead conductor hydraulic repairing machine according to claim 1, characterized in that: the pipe repairing A clamping mechanism (4) comprises two pipe A supporting columns (401), the bottom of the pipe A supporting column (401) is connected with a pipe A dovetail mounting plate (402), the top of the pipe A supporting column (401) is fixedly provided with a C-shaped mounting plate (403), two ends of the C-shaped mounting plate (403) are respectively provided with a pipe A height adjusting support (404), the front side of the pipe A height adjusting support (404) is provided with an E-shaped clamping block mounting seat (405) capable of being adjusted in an up-and-down mode, an pipe A clamping block (406) is respectively arranged in an upper clamping groove and a lower clamping groove of the E-shaped clamping block mounting seat (405), one opposite side of the upper pipe A clamping block (406) and the lower pipe A clamping block (406) is provided with a pipe A circular arc clamping port (408), and the pipe A clamping block (406) is connected with the E-shaped clamping block mounting seat (405) in an up-and down sliding mode through two sliding rods (407), and an A pipe clamping spring (409) is abutted between the A pipe clamping block (406) and the side wall of the clamping groove of the E-shaped clamping block mounting seat (405), so that the A pipe clamping blocks (406) on the upper side and the lower side are kept in an up-and-down folding clamping state.
8. The overhead conductor hydraulic repairing machine according to claim 1, characterized in that: crimping pincers mechanism (5) are including crimping pincers forked tail mounting panel (501), fixedly on crimping pincers forked tail mounting panel (501) be provided with crimping pincers mounting panel curb plate (502), crimping pincers sliding assembly (503) are installed to crimping pincers mounting panel curb plate (502) lateral wall, install hydraulic tong mount pad (504) that can reciprocate on the side slider of crimping pincers sliding assembly (503), fixed mounting has hydraulic tong (505) on hydraulic tong mount pad (504), hydraulic tong mount pad (504) bottom surface with the butt is provided with crimping pincers spring (506) between crimping pincers forked tail mounting panel (501) top surface, be provided with on crimping pincers mounting panel curb plate (502) block in limit stop (507) of hydraulic tong mount pad (504) top.
9. The overhead conductor hydraulic repairing machine according to claim 1, characterized in that: the B pipe repairing and clamping mechanism (6) comprises two B pipe supporting columns (601), the bottoms of the B pipe supporting columns (601) are connected with a B pipe dovetail mounting plate (602), a B pipe mounting plate (603) is fixedly arranged at the top of each B pipe supporting column (601), a spring fixing block (604) is fixedly arranged in the middle of the top of each B pipe mounting plate (603), a B pipe sliding assembly (605) is arranged on one side of the top of each B pipe mounting plate (603), a B pipe clamping spring (608) is arranged between a sliding block of each B pipe sliding assembly (605) and the spring fixing block (604) in a pulling mode, a groove rail (606) and an I-shaped sliding block (607) are arranged on the other side of the top of each B pipe mounting plate (603), the I-shaped sliding blocks (607) are fixedly positioned on the groove rails (606) through screws, and B pipe height adjusting supports (609) are fixedly arranged at the tops of the sliding blocks of the B pipe sliding assemblies (605) and the I-shaped sliding blocks (607), a B pipe clamping fixture block (610) capable of being adjusted in an up-and-down mode is mounted on the B pipe height adjusting support (609) on the two sides, and a B pipe arc clamping opening (611) is formed in the B pipe clamping fixture block (610).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210739826.4A CN114927997B (en) | 2022-06-28 | 2022-06-28 | Hydraulic repairing machine for overhead conductor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210739826.4A CN114927997B (en) | 2022-06-28 | 2022-06-28 | Hydraulic repairing machine for overhead conductor |
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| CN114927997A true CN114927997A (en) | 2022-08-19 |
| CN114927997B CN114927997B (en) | 2023-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210739826.4A Active CN114927997B (en) | 2022-06-28 | 2022-06-28 | Hydraulic repairing machine for overhead conductor |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953274A (en) * | 2017-04-07 | 2017-07-14 | 深圳供电局有限公司 | Transformer substation lead crimping and repairing device and method |
| CN111262182A (en) * | 2020-04-20 | 2020-06-09 | 国网福建省电力有限公司 | Overhead line wire live repairing machine and using method |
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2022
- 2022-06-28 CN CN202210739826.4A patent/CN114927997B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953274A (en) * | 2017-04-07 | 2017-07-14 | 深圳供电局有限公司 | Transformer substation lead crimping and repairing device and method |
| CN111262182A (en) * | 2020-04-20 | 2020-06-09 | 国网福建省电力有限公司 | Overhead line wire live repairing machine and using method |
Also Published As
| Publication number | Publication date |
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| CN114927997B (en) | 2023-07-25 |
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