CN115149460B - Cable laying device for electromechanical installation of building - Google Patents
Cable laying device for electromechanical installation of building Download PDFInfo
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- CN115149460B CN115149460B CN202210879988.8A CN202210879988A CN115149460B CN 115149460 B CN115149460 B CN 115149460B CN 202210879988 A CN202210879988 A CN 202210879988A CN 115149460 B CN115149460 B CN 115149460B
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- cable
- mounting frame
- cutting knife
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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
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
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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
- H02G1/005—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for cutting cables or wires, or splicing
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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]
Landscapes
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The invention discloses a cable laying device for building electromechanical installation, which comprises a mounting frame and further comprises: the support assembly comprises a support rod, wherein the support rod is movably arranged on the mounting frame and driven to ascend so as to lift the cable roll; tangent line subassembly, it includes the cutting knife, and cutting knife movable mounting is used for following two stations on the mounting bracket: the first station, the cutting knife is clung to the mounting frame; and a second station, wherein the cutting knife is driven to move along a preset path and cut the cable. According to the cable laying device for electromechanical installation of the building, the cable can be lifted up by the supporting component, the cable roll can rotate on the supporting rod, a worker can conveniently pull the cable from the cable roll, the cable is gently pulled down, accordingly, the phenomenon that the worker is injured by torsional potential energy released by the cable is avoided, when the worker pulls the cable from the cable roll, the cutting knife is located at the first station, and the cutting knife cannot influence the worker to pull the cable from the cable roll.
Description
Technical Field
The invention relates to the technical field of cable laying, in particular to a cable laying device for electromechanical installation of a building.
Background
With the development of modern technology, people have a larger demand for electric power, especially in residential, office or recreational buildings, and therefore, the problem of electric power transmission needs to be considered at the beginning of building construction design, that is, the cable is laid according to the demand of electric power.
According to patent number CN211209132U, publication (bulletin) date 2020.08.07, publication: the utility model provides a cable laying device that building electromechanical installation used, includes fixed platform, fixed platform's upper surface fixedly connected with speed reducer, fixed block and mouth shape support frame respectively, the fixed surface of speed reducer output shaft is connected with the driving gear, the surface rotation of fixed block is connected with the live-rollers, the surface swing joint of live-rollers has the cable to roll up, the one end fixedly connected with drive gear of live-rollers, and drive gear and driving gear meshing are connected, the inner wall of mouth shape support frame is provided with the spout, and the surface sliding connection of this spout has the fixed plate, the upper surface fixedly connected with connecting axle sleeve of fixed plate, the lower surface of fixed plate is fixedly connected with stay tube and cutting knife row respectively, the inner wall sliding connection of stay tube has the spliced pole, the lower surface fixedly connected with fixture block of spliced pole, the screw hole has been seted up to the upper surface of mouth shape support frame, and the inner wall threaded connection of this screw hole has the lead screw, the bottom fixedly connected with connecting block of lead screw, and the upper surface and the inner wall overlap joint of connecting axle sleeve. The device is through setting up the wheel that rolls, the cable laying device's that this building electromechanics installation of being convenient for removes through setting up cutting knife row, the lead screw, fixed plate and rotatory hand wheel, be convenient for rotate rotatory hand wheel, make the lead screw drive cutting knife row downstream, thereby cut off the device with the cable through setting up the speed reducer, the driving gear, drive gear and rotor, be convenient for start the speed reducer, drive rotor rotation, thereby make the cable roll rotate, make the workman lay the cable more laborsaving, thereby can reduce the use of manpower, reduce workman's operation intensity.
When the cable is laid, a worker is generally required to lay down the cable roll, then the worker moves around the cable roll, pulls the cable out of the cable roll, and lays the cable again, so that the cable is inconvenient, the cable is also twisted to a certain extent after being pulled out, certain torsion potential energy is accumulated, workers are easily injured when the potential energy is released, when the cable needs to be cut, the worker needs to use a cutting machine to cut the cable, and the operation efficiency is lower and has certain danger.
Disclosure of Invention
The invention aims to provide a cable laying device for electromechanical installation of a building, which aims to solve the problems that a cable is difficult to take off from a cable roll and the cable is difficult to cut in the process of laying the cable.
In order to achieve the above object, the present invention provides a cable laying device for electromechanical installation of a building, comprising a mounting frame, further comprising:
the support assembly comprises a support rod, wherein the support rod is movably arranged on the mounting frame and driven to ascend so as to lift the cable roll;
tangent line subassembly, it includes the cutting knife, cutting knife movable mounting in on the mounting bracket and be used for following two stations:
the cutting knife is clung to the mounting frame at the first station;
and a second station in which the cutter is driven to move along a predetermined path and cut the cable.
Preferably, the support assembly comprises support legs symmetrically movably mounted on the mounting frame, and the support legs are driven to be close to lift the support rods.
Preferably, the support legs are movably provided with traction blocks, and the traction blocks are driven to move so as to drive the support legs to be close.
Preferably, the wire cutting assembly comprises a mounting rod movably mounted on the mounting frame, the cutting blade is movably mounted on the mounting rod, and the mounting rod is driven to move so that the cutting blade moves along a preset path and cuts the cable.
Preferably, the wire cutting assembly comprises a cable supporting rod movably mounted on the supporting leg, and the cutting knife is located right above the cable supporting rod when the cutting knife is located at the second station.
Preferably, the cable supporting rod is symmetrically and movably provided with a second wedge block, and the second wedge block is driven to move so as to clamp the cable.
Preferably, the two sides of the cutting knife are symmetrically and fixedly provided with a first wedge block matched with the second wedge block, and the cutting knife is driven to move so as to drive the first wedge block to push against the second wedge block and clamp the cable.
Preferably, a telescopic rod is arranged between the mounting rod and the mounting frame, and the telescopic rod stretches in tension so that the cutting knife is always right above the cable supporting rod.
Preferably, the second wedge is provided with a notch adapted to the cutting blade, and the cutting blade is always positioned in the notch on the second wedge when the cutting blade is positioned at the second station.
Preferably, a diagonal draw bar is movably arranged between the telescopic rod and the mounting frame.
In the above technical scheme, the cable laying device for electromechanical installation of a building provided by the invention has the following beneficial effects: the cable reel can be lifted by the support assembly, the cable reel can rotate on the support rod, a worker can pull down the cable from the cable reel conveniently, the cable is pulled down softly and cannot be twisted when pulled down, so that the phenomenon that the cable is damaged by torsional potential energy released by the cable is avoided, the cable is pulled down from the cable reel by the worker, the cutter is at the first station, the cutter cannot influence the worker to pull down the cable from the cable reel, when the cable is required to be cut, the cutter is converted into the second station by the first station, the cutter is driven to cut the cable according to the movement of a preset path, the cable cutting work is facilitated, and the work efficiency of cable laying is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of the overall structure provided by an embodiment of the present invention;
FIG. 2 is a schematic diagram of an internal structure according to an embodiment of the present invention;
FIG. 3 is an enlarged view of FIG. 2 at A;
fig. 4 is an enlarged view at B in fig. 2.
Reference numerals illustrate:
1. a mounting frame; 21. a support rod; 22. a support leg; 23. a traction block; 24. a worm; 25. a worm wheel; 26. a gear; 27. a rack; 28. a housing; 29. a crank; 31. a cutting knife; 32. a cable supporting rod; 33. a second wedge; 34. a first wedge; 35. a mounting rod; 36. a telescopic rod; 37. a diagonal draw bar; 4. casters with brake.
Detailed Description
In order to make the technical scheme of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, a cable laying device for electromechanical installation of a building, comprising a mounting frame 1, further comprising:
the support assembly comprises a support rod 21, and the support rod 21 is movably arranged on the mounting frame 1 and driven to ascend so as to lift the cable roll;
the tangent line subassembly, it includes cutting knife 31, and cutting knife 31 movable mounting is used for following two stations on mounting bracket 1:
a first station, wherein the cutting knife 31 is clung to the mounting frame 1;
in the second station, the cutter 31 is driven to move along a predetermined path and cut the cable.
Specifically, at present, a cable is laid generally by firstly laying down a cable roll, then moving the cable around the cable roll by a worker, pulling the cable out of the cable roll, and then laying the cable; the supporting components in the above embodiments may be that two ends of the supporting rod 21 are movably mounted on the top of two jacks respectively, when in use, the height of the jacks is reduced firstly, then the supporting rod 21 is inserted into the cable roll, then two ends of the supporting rod 21 are mounted on the top of the jacks respectively, then the supporting rod 21 is lifted by the jacks, and the cable roll is lifted up, so that a worker can pull the cable out of the cable roll conveniently; other structures can be obtained by the person skilled in the art according to the common general knowledge; the cutting assembly in the above embodiment may be that a hydraulic rod is installed on the installation frame 1, a high-power motor is installed on the output end of the hydraulic rod, the cutting knife 31 is installed on the output end of the motor, when the cable needs to be cut, the motor drives the cutting knife 31 to rotate and move to the position right above the cable, and the hydraulic rod drives the cutting knife 31 to move vertically downwards and cut the cable; but may be other structures which can be obtained by a person skilled in the art according to the common general knowledge.
In the above technical scheme, the supporting component can lift the cable reel, the cable reel can rotate on the supporting rod 21, the cable is conveniently pulled down from the cable reel by workers, the cable is very soft to pull down, the cable cannot be twisted when pulled down, accordingly, the occurrence of accidents that the workers are injured by the torsion potential energy released by the cable is avoided, the cutter 31 is positioned at the first station when the workers pull down the cable from the cable reel, the cutter 31 cannot influence the workers to pull down the cable from the cable reel, when the cables need to be cut, the cutter 31 is converted into the second station by the first station, the cutter 31 is driven to cut the cable according to the movement of the preset path, the cable cutting work is conveniently carried out, and the working efficiency of the cable laying is improved.
As a further provided embodiment of the present invention, the supporting component includes supporting legs 22 symmetrically movably mounted on the mounting frame 1, the supporting legs 22 are driven to close together to raise the supporting rod 21, when in use, the supporting legs 22 are rotated to lower the height of the mounting frame 1, then the supporting rod 21 is inserted into the cable roll and mounted on the mounting frame 1, then the supporting legs 22 are driven to close to the mounting frame 1, the height of the mounting frame 1 is continuously raised, the cable roll is raised at this time, and the cable roll can be rotated on the supporting rod 21, so that a worker can conveniently pull the cable from the cable roll. Specifically, a high-power motor is installed on the installation frame 1, one of the supporting legs 22 is installed at the output end of the motor, and tooth mouth matching exists between the two supporting legs 22, when the high-power motor is used, the supporting legs 22 are rotated firstly to enable the height of the installation frame 1 to be reduced, then the supporting rods 21 are inserted into a cable roll and installed on the installation frame 1, the motor works to drive one of the supporting legs 22 to rotate, the other supporting leg 22 also rotates under the transmission of the tooth mouth matching, the two supporting legs 22 are closed towards the installation frame 1, the height of the installation frame 1 is continuously raised, the cable roll is lifted at the moment, and the cable roll can rotate on the supporting rods 21, so that a worker can conveniently pull a cable from the cable roll; but may be other structures which can be obtained by a person skilled in the art according to the common general knowledge.
As shown in fig. 2-3, the invention further provides an embodiment, further comprises a shell 28 movably mounted on the mounting frame 1, wherein the inside of the shell 28 is respectively provided with a worm 24 and a worm wheel 25 in a rotating way, the worm 24 is meshed with the worm wheel 25, one end of the worm 24 extends to the outer side of the shell 28 and is fixedly provided with a crank 29, a gear 26 is fixedly mounted on the worm wheel 25, a rack 27 is symmetrically and movably mounted in the shell 28, the rack 27 is meshed with the gear 26, the rack 27 extends to the outer side of the shell 28 and is fixedly mounted on the traction block 23, the support leg 22 is movably mounted with the traction block 23, the traction block 23 is driven to move so as to drive the support leg 22 to be closed, the bottom of the support leg 22 is provided with a caster 4 with a brake, when in use, the crank 29 is rotated firstly, the worm wheel 25 is driven by the worm 24 to rotate by the worm wheel 25, the rack 27 meshed with the mounting frame is driven by the worm wheel 26, the rack 27 is driven by the gear 26 to move by the rack 27, the support leg 22 is driven by the traction block 23 to move to a side far away from the support leg 21, at the time, the height of the mounting frame 1 is lowered, the support rod 21 is inserted into a cable reel, and the cable reel is mounted on the outer side of the support leg 22, and the cable is conveniently rolled up by the support leg 22, and the cable is lifted by the opposite rotation of the support leg 22, and the cable is conveniently rolled up by the cable reel.
As still another embodiment of the present invention, the wire cutting assembly includes a mounting rod 35, the mounting rod 35 being movably mounted on the mounting frame 1, the cutter 31 being movably mounted on the mounting rod 35, the mounting rod 35 being moved to move the cutter 31 in a predetermined path and cut the cable; when the cable is not required to be cut, the mounting rod 35 is tightly attached to the mounting frame 1, the cable is not influenced by workers to pull down from the cable roll, when the cable roll is used, the crank 29 is rotated firstly, the crank 29 drives the worm wheel 25 meshed with the crank 29 to rotate through the worm 24, the worm wheel 25 drives the rack 27 meshed with the worm wheel through the gear 26 to move, the rack 27 drives the supporting leg 22 to move to the side far away from the supporting rod 21 through the traction block 23, the height of the mounting frame 1 is reduced, the supporting rod 21 is inserted into the cable roll and is mounted on the mounting frame 1, the crank 29 is rotated reversely to enable the supporting leg 22 to be close to the mounting frame 1, the height of the mounting frame 1 is continuously raised, the cable roll is lifted up at the moment, the cable roll can be rotated on the supporting rod 21, the cable roll is conveniently pulled down from the cable roll by workers, the brake caster 4 can conveniently move the cable roll, and when the cable is required to be cut, the mounting rod 35 is driven to drive the cutting knife 31 to rotate firstly to move to the right above the cable, and then vertically move downwards to cut the cable. Specifically, a hydraulic rod can be installed on the installation frame 1, a high-power motor is installed at the output end of the hydraulic rod, the installation rod 35 is installed at the output end of the motor, when a cable needs to be cut, the motor drives the installation rod 35 to rotate, then drives the cutting knife 31 to rotate, moves to the position right above the cable, then drives the installation rod 35 to move up and down, and then drives the cutting knife 31 to move vertically downwards and cut the cable; or any other structure that can be obtained by a person skilled in the art based on the common general knowledge.
As a further embodiment of the present invention, as shown in fig. 1, the wire cutting assembly includes a cable supporting rod 32 movably mounted on the supporting leg 22, when in use, the crank 29 is rotated, the crank 29 drives the worm wheel 25 engaged with the crank 29 to rotate through the worm 24, the worm wheel 25 drives the rack 27 engaged with the worm wheel through the gear 26 to move, the rack 27 drives the supporting leg 22 to a side far away from the supporting rod 21 through the traction block 23, at this time, the height of the mounting frame 1 is reduced, the supporting rod 21 is inserted into the cable roll and mounted on the mounting frame 1, the crank 29 is rotated reversely to draw the supporting leg 22 toward the mounting frame 1, the height of the mounting frame 1 is continuously raised, at this time, the cable roll is lifted, and the cable roll can be rotated on the supporting rod 21, so that a worker can pull the cable from the cable roll conveniently, the cable supporting rod 32 with a brake caster 4 can conveniently move the cable roll, and the cutter 31 can conveniently cut the cable.
As a further embodiment of the invention, the cable supporting rod 32 is symmetrically and movably provided with the second wedge blocks 33, the second wedge blocks 33 are driven to move so as to clamp the cable, when the cable supporting rod is used, the crank 29 is rotated firstly, the crank 29 drives the worm wheel 25 meshed with the crank 29 to rotate through the worm 24, the worm wheel 25 drives the rack 27 meshed with the worm wheel 25 to move through the gear 26, the rack 27 drives the supporting leg 22 to move towards the side far away from the supporting rod 21 through the traction block 23, at the moment, the height of the mounting frame 1 is reduced, the supporting rod 21 is inserted into the cable roll and is mounted on the mounting frame 1, the crank 29 is rotated reversely so that the supporting leg 22 is closed towards the mounting frame 1, the height of the mounting frame 1 is continuously raised, at the moment, the cable roll can be rotated on the supporting rod 21, a worker can conveniently pull the cable from the cable roll, the cable is conveniently moved by the brake castor 4, when the cable needs to be cut, the second wedge blocks 33 are driven to be closed, the cable is clamped, and the cutter 31 can conveniently move the cutting cable downwards. Specifically, a pair of hydraulic rods may be disposed inside the cable supporting rod 32, and the hydraulic rods are respectively and fixedly provided with a second wedge block 33, so that when the cable is required to be cut, the two hydraulic rods are extended to draw the two second wedge blocks 33 together, so as to clamp the cable and prevent the cutter 31 from moving when cutting the cable; but may be other structures which can be obtained by a person skilled in the art according to the common general knowledge.
As a further embodiment of the present invention, as shown in fig. 2 and 4, the two sides of the cutting knife 31 are symmetrically and fixedly provided with a first wedge block 34 matched with a second wedge block 33, and the cutting knife 31 is driven to move so as to drive the first wedge block 34 to push against the second wedge block 33 and clamp a cable; when the cable cutter is used, the crank 29 is rotated firstly, the crank 29 drives the worm wheel 25 meshed with the crank 29 to rotate through the worm 24, the worm wheel 25 drives the rack 27 meshed with the worm wheel 25 to move through the gear 26, the rack 27 drives the supporting leg 22 to move to the side far away from the supporting rod 21 through the traction block 23, the height of the mounting frame 1 is lowered, the supporting rod 21 is inserted into the cable roll and mounted on the mounting frame 1, the crank 29 is rotated reversely to enable the supporting leg 22 to be close to the mounting frame 1, the height of the mounting frame 1 is continuously raised, the cable roll is lifted up, the cable roll can be rotated on the supporting rod 21, a worker can conveniently pull the cable from the cable roll, the cable roll can be conveniently moved by the brake caster 4, when the cable is cut, the cutter 31 moves downwards vertically, the cutter 31 drives the first wedge 34 to move downwards, the first cutter 34 pushes the second wedge 33 to enable the two second wedges 33 to be close to clamp the cable, and the cable 31 is convenient to cut the cable.
As a further embodiment of the invention, a telescopic rod 36 is arranged between the mounting rod 35 and the mounting frame 1, the telescopic rod 36 is stretched to ensure that the cutter 31 is always positioned right above the cable supporting rod 32, a diagonal rod 37 is movably arranged between the telescopic rod 36 and the mounting frame 1, and the diagonal rod 37 can lock the angle between the telescopic rod 36 and the mounting frame 1; when in use, the crank 29 is rotated firstly, the crank 29 drives the worm wheel 25 meshed with the crank 29 to rotate through the worm 24, the worm wheel 25 drives the rack 27 meshed with the worm wheel 25 to move through the gear 26, the rack 27 drives the supporting leg 22 to move to the side far away from the supporting rod 21 through the traction block 23, the height of the mounting frame 1 is lowered, the supporting rod 21 is inserted into the cable roll and is mounted on the mounting frame 1, the crank 29 is rotated reversely to draw the supporting leg 22 towards the mounting frame 1, the height of the mounting frame 1 is continuously raised, the cable roll is lifted at the moment, the cable roll can be rotated on the supporting rod 21, a worker can conveniently pull the cable from the cable roll, the cable roll can be conveniently moved by the brake caster 4, the crank 29 is rotated to raise the height of the cable roll, the telescopic rod 36 is rotated, the diagonal draw bar 37 is installed between the telescopic rod 36 and the installation frame 1, the diagonal draw bar 37 locks the angle between the installation frame 1 and the telescopic rod 36, the telescopic rod 36 is driven to enable the installation rod 35 and the cutter 31 to be always positioned right above the cable supporting rod 32, the crank 29 is rotated reversely to enable the height of the cable roll to be lowered, at the moment, the height difference between the cutter 31 and the cable supporting rod 32 is gradually reduced, the cutter 31 drives the first wedge block 34 to move downwards, the first wedge block 34 pushes the second wedge block 33 to enable the two second wedge blocks 33 to be close to clamp the cable, the height difference between the cutter 31 and the cable supporting rod 32 is further reduced, and the cutter 31 is driven to move by the weight of the cable roll to cut the cable. Specifically, a pair of limiting rods may be arranged on the cable supporting rod 32, when a cable is cut, the crank 29 is rotated to raise the height of the cable roll, then the telescopic rod 36 is rotated, the diagonal rod 37 is arranged between the telescopic rod 36 and the mounting frame 1, the diagonal rod 37 locks the angle between the mounting frame 1 and the telescopic rod 36, the telescopic rod 36 is pulled to enable the mounting rod 35 to be positioned between the limiting rods, the limiting rods pull the telescopic rod 36 and enable the cutting knife 31 to be always kept right above the cable supporting rod 32, and the cable is cut by the cutting knife 31 conveniently; or any other structure that can be obtained by a person skilled in the art based on the common general knowledge.
As a further embodiment of the present invention, as shown in fig. 2 and 4, the second wedge 33 is provided with a notch adapted to the cutting blade 31, and the cutting blade 31 is always located in the notch on the second wedge 33 when in the second station; when in use, the crank 29 is rotated firstly, the crank 29 drives the worm wheel 25 meshed with the crank 29 to rotate through the worm 24, the worm wheel 25 drives the rack 27 meshed with the worm wheel 25 to move through the gear 26, the rack 27 drives the supporting leg 22 to move to the side far away from the supporting rod 21 through the traction block 23, the height of the mounting frame 1 is lowered, the supporting rod 21 is inserted into the cable roll and is mounted on the mounting frame 1, the crank 29 is rotated reversely to draw the supporting leg 22 towards the mounting frame 1, the height of the mounting frame 1 is continuously raised, the cable roll is lifted at the moment, the cable roll can be rotated on the supporting rod 21, a worker can conveniently pull the cable from the cable roll, the brake caster 4 can conveniently move the cable roll, when the cable is cut, the crank 29 is rotated firstly to raise the height of the cable roll, the telescopic rod 36 is rotated, and the diagonal tension rod 37 is mounted between the telescopic rod 36 and the mounting frame 1, the angle between the mounting frame 1 and the telescopic rod 36 is locked by the diagonal tension rod 37, the second wedge block 33 is moved, the second wedge block 33 is tightly attached to two sides of a cable, the first wedge block 34 and the cutting knife 31 are moved, the first wedge block 34 and the second wedge block 33 are opposite, the telescopic rod 36 is lengthened, the mounting rod 35 and the cutting knife 31 are always positioned right above the cable supporting rod 32, the cutting knife 31 is arranged in a notch of the second wedge block 33, the crank 29 is reversely rotated, the height of a cable roll is lowered, at the moment, the height difference between the cutting knife 31 and the cable supporting rod 32 is gradually reduced, the cutting knife 31 drives the first wedge block 34 to move downwards, the first wedge block 34 pushes the second wedge block 33, the two second wedge blocks 33 are tightly attached to clamp the cable, the height difference between the cutting knife 31 and the cable supporting rod 32 is further reduced, the cutting knife 31 is driven to move by the weight of the cable roll, the cable is cut.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the invention, which is defined by the appended claims.
Claims (8)
1. The cable laying device for the electromechanical installation of the building is characterized by comprising a mounting frame (1), and further comprising:
the support assembly comprises a support rod (21), and the support rod (21) is movably arranged on the mounting frame (1) and driven to ascend so as to lift the cable roll;
the cutting line assembly comprises a cutting knife (31), wherein the cutting knife (31) is movably mounted on the mounting frame (1) and is used for the following two stations:
the first station is characterized in that a cutting knife (31) is clung to the mounting frame (1);
a second station in which the cutter (31) is driven to move along a predetermined path and cut the cable;
the support assembly comprises support legs (22) symmetrically and movably arranged on the mounting frame (1), and the support legs (22) are driven to be close to lift the support rods (21);
the support legs (22) are movably provided with traction blocks (23), and the traction blocks (23) are driven to move so as to drive the support legs (22) to be close.
2. A cable laying device for electromechanical installation of buildings according to claim 1, characterized in that the tangent assembly comprises a mounting bar (35), the mounting bar (35) being movably mounted on the mounting frame (1), the cutting blade (31) being movably mounted on the mounting bar (35), the mounting bar (35) being driven to move so that the cutting blade moves along a predetermined path and cuts the cable.
3. A cable laying device for electromechanical installation of buildings according to claim 2, characterized in that said tangent assembly comprises a cable-stay (32) movably mounted on said leg (22).
4. A cable laying device for building electro-mechanical installation according to claim 3, characterized in that the cable supporting rod (32) is symmetrically and movably provided with a second wedge block (33), and the second wedge block (33) is driven to move so as to clamp the cable.
5. The cable laying device for electromechanical installation of building according to claim 4, characterized in that the cutting knife (31) is symmetrically and fixedly provided with a first wedge block (34) matched with a second wedge block (33) at two sides, and the cutting knife (31) is driven to move so as to drive the first wedge block (34) to push against the second wedge block (33) and clamp a cable.
6. The cable laying device for electromechanical installation of a building according to claim 5, characterized in that a telescopic rod (36) is arranged between the installation rod (35) and the installation frame (1), and the telescopic rod (36) is stretched to enable the cutting knife (31) to be always positioned right above the cable supporting rod (32).
7. The cable laying device for electromechanical installation of a building according to claim 6, characterized in that the second wedge (33) is provided with a notch adapted to the cutting blade (31), the cutting blade (31) being always located in the notch on the second wedge (33) when in the second station.
8. The cable laying device for electromechanical installation of a building according to claim 6, characterized in that a diagonal draw bar (37) is movably arranged between the telescopic rod (36) and the mounting frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210879988.8A CN115149460B (en) | 2022-07-25 | 2022-07-25 | Cable laying device for electromechanical installation of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210879988.8A CN115149460B (en) | 2022-07-25 | 2022-07-25 | Cable laying device for electromechanical installation of building |
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| Publication Number | Publication Date |
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| CN115149460A CN115149460A (en) | 2022-10-04 |
| CN115149460B true CN115149460B (en) | 2023-06-27 |
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| CN202210879988.8A Active CN115149460B (en) | 2022-07-25 | 2022-07-25 | Cable laying device for electromechanical installation of building |
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| CN108233313A (en) * | 2016-12-14 | 2018-06-29 | 刘元庆 | A kind of adjustable cable support device |
| US10277023B2 (en) * | 2017-07-21 | 2019-04-30 | Discovery International Geophysics Inc. | Aerial cable laying device |
| KR20190023368A (en) * | 2017-08-29 | 2019-03-08 | 장성현 | Multi function vehicle for feeding cable |
| CN111799709B (en) * | 2020-07-28 | 2021-07-02 | 国网山东省电力公司平原县供电公司 | Cable trench cable is laid and is used centre gripping feeding device |
| CN112607500B (en) * | 2020-11-26 | 2023-11-24 | 国网四川省电力公司宜宾供电公司 | Stable unreeling device for cable laying |
| CN216413745U (en) * | 2021-10-15 | 2022-04-29 | 鄂州电力勘察设计院有限责任公司 | Telescopic wire lifting rod for cable laying |
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2022
- 2022-07-25 CN CN202210879988.8A patent/CN115149460B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN115149460A (en) | 2022-10-04 |
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