CN117254395B - Threading device for building circuit installation - Google Patents
Threading device for building circuit installation Download PDFInfo
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- CN117254395B CN117254395B CN202311539578.XA CN202311539578A CN117254395B CN 117254395 B CN117254395 B CN 117254395B CN 202311539578 A CN202311539578 A CN 202311539578A CN 117254395 B CN117254395 B CN 117254395B
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- wire
- fixed unit
- straightening
- wire feeding
- movable unit
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- 238000009434 installation Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 230000002457 bidirectional effect Effects 0.000 claims description 14
- 238000010276 construction Methods 0.000 claims description 9
- 239000003302 ferromagnetic material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 8
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 description 6
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
- H02G1/088—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using pulling devices movable inside conduits
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
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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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
Abstract
The invention discloses a threading device for building circuit installation, which comprises a wire feeding and stroking integrated mechanism, a wire leading mechanism and an in-pipe guide head. The invention belongs to the field of building construction, and particularly relates to a threading device for building circuit installation; according to the wire feeding device, manpower is replaced by electric drive, and heat generated during operation of the wire feeding motor is utilized to heat the wire so as to soften the wire, and the wire feeding device is matched with the primary wire straightening wheel, the secondary wire straightening groove and the wire feeding roller, so that three straightening operations are completed before the wire is fed into the wire tube, the wire is smooth, the conditions of wire clamping, stacking and the like in the wire feeding process are reduced, the wire is converged by the guide head in the tube, the end part of the wire is not directly contacted with the inner wall of the wire tube in the tube, friction force is reduced, efficiency is further improved, and the problems of low efficiency, labor consumption and the need of multiple people for matching of a traditional wire feeding device are solved.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a threading device for building circuit installation.
Background
In the construction of a building, for the power consumption requirement of households in the future, circuit installation can be carried out according to planning, for the purposes of attractive appearance, protection of the electric wires from damage caused by subsequent decoration and improvement of the service life of the electric wires, equipment such as a spool, a wire box and the like can be paved often for providing protection for the electric wires in the circuit installation, in the threading process, the construction methods of paving the spool and then threading the spool or the construction methods of paving the spool and then threading the spool can better protect the electric wires in the threading process, but the threading difficulty is high, the threading method of paving the pipeline and threading the pipeline is easier, but not flexible enough, the electric wires can be damaged in the process, the electric wires used in the conventional building are mainly classified into hard wires such as model WDZB and soft wires such as model BVR, the hard wires are not easy to bend if the tool is not used for direct threading, the friction force of the soft wire contacted with the inner wall of the wire tube is larger in the threading process, the soft wire is not easy to pass through the corner of the wire tube, the soft wire is softer and is easy to bend after being contacted with the inner wall of the wire tube, so that the soft wire is piled up in the wire tube, therefore, in the construction, people can assist by means of the wire threading device and other devices, when the common wire threading device is used, the wire threading device passes through the wire tube, the wire is tied at the tail end of the wire threading device, and the wire threading device is pulled out from the outlet of the wire tube, thus completing the wire threading of the wire, no matter laying the wire tube or threading first, the threading method needs manual operation of operators in the whole process, if the efficiency is required to be improved, a person needs to pull the wire threading device at the outlet of the wire tube, the person needs to thread the inlet of the wire tube, the labor is quite consumed, the wire threading device is required to be threaded, the total length is more than twice the length of the wire which originally needs to be threaded, and the work load is greatly improved, and if the spare wires are messy and uneven enough, bending exists, the wire straightening operation is required to be carried out independently, and the efficiency is low.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the threading device for installing the building circuit, which can be used for coping with different construction methods and wire types, replaces manual operation, automatically threading wires into a wire tube, and simultaneously can automatically smooth wires, can be carried out by a single person, and effectively solves the problems of low efficiency and labor consumption in the use of the conventional threading device.
The technical scheme adopted by the invention is as follows: the invention provides a threading device for installing a building circuit, which comprises a wire feeding and straightening integrated mechanism, a wire leading mechanism and an in-pipe guide head, wherein the wire feeding and straightening integrated mechanism comprises a movable unit and a fixed unit, the fixed unit and the movable unit are arranged in a mirror symmetry manner, the wire leading mechanism is arranged below the fixed unit, a hand-held grip is arranged on the side wall of the fixed unit, a width adjusting mechanism is arranged on the side of the wire feeding and straightening integrated mechanism, the width adjusting mechanism is connected with the fixed unit and the movable unit, and the in-pipe guide head is independently arranged.
Further, the movable unit includes that the line gyro wheel is smoothed out with fingers to the primary, the line board is smoothed out with fingers to the secondary, send line gyro wheel and send line motor, the line gyro wheel is smoothed out with fingers to the primary rotates and locates the second level and is smoothed out with fingers the line board upper end, the line gyro wheel is smoothed out with fingers to the primary is parallel with sending line gyro wheel axis direction, the line gyro wheel lateral wall is smoothed out with fingers to the primary encircles a week and is equipped with the primary wire casing, the primary wire casing array distributes, the line board lateral wall is smoothed out with fingers to the secondary runs through perpendicularly and is equipped with the second level wire casing, the second level wire casing array sets up, mainly divide into live wire, zero line and three electric wires of ground wire during conventional circuit installation, consequently, the line is smoothed out with the primary wire casing is equipped with three groups with the second level wire casing, send line motor locates the second level and is smoothed out with the line board and is equipped with the back side of second level wire casing one side, width adjustment mechanism locates the second level and is smoothed out with the line board and is equipped with the adjacent side that the line casing one side is smoothed out with the second level wire casing, fixed unit is equipped with the second level wire casing and with the motor.
As the preference, the line gyro wheel is smoothed out with send line gyro wheel to elementary adopts the rubber material, through the extrusion, can effectively increase elementary smooth out with the fingers line gyro wheel, send line gyro wheel and the frictional force between the electric wire, the distance between the line gyro wheel is smoothed out with the first stage is identical with the distance between the line gyro wheel that send, the distance between the line gyro wheel is smoothed out with the second grade slightly is greater than the distance between the line gyro wheel that send, so the setting can be for the rubber elementary smooth out with the fingers line gyro wheel and send line gyro wheel and leave the space of extrusion deformation, can effectively promote frictional force.
Further, the width adjusting mechanism comprises a bidirectional threaded rod, a sliding rod, two threaded positioning blocks and a sliding block, wherein the two threaded positioning blocks are symmetrically arranged on the side wall of the fixed unit and the side wall of the movable unit respectively; the sliding blocks are two, the two sliding blocks are symmetrically arranged on the side wall of the fixed unit and the side wall of the movable unit respectively, the thread positioning blocks and the sliding blocks are arranged on the adjacent sides of the two-stage wire smoothing plate, which are provided with two-stage wire grooves, respectively, the thread positioning blocks are arranged below the sliding blocks, sliding holes are horizontally penetrated in the sliding blocks, the sliding rods are slidingly arranged in the sliding holes and are connected with the fixed unit and the movable unit, threaded holes are penetrated in the thread positioning blocks, the two-way threaded rods are rotationally arranged in the threaded holes and are connected with the fixed unit and the movable unit, two ends of the two-way threaded rods are provided with thread sections with opposite directions, the threaded holes are in threaded engagement with the two-way threaded rods, and in use, the width between the fixed unit and the movable unit can be adjusted through the rotation of the two-way threaded rods, so that the two-way threaded rods are suitable for wires with different types and specifications.
During the use, the electric wire is put into along primary wire casing, is taken out by the wire feeding gyro wheel behind the second grade wire casing, the electric wire is straightened by primary extrusion behind the wire feeding gyro wheel, after the wire board is smoothed out with the fingers to the secondary, the cooperation wire feeding motor during operation heat and the second grade wire casing that produces, copper line in the electric wire is softened after being heated with outer plastic, is finalized by the design of second grade wire casing simultaneously, accomplish secondary and straighten, later be taken out and receive the reextraction of wire feeding gyro wheel by wire feeding gyro wheel from the second grade wire casing, wire feeding gyro wheel surface is smooth, no wire casing, extruded dynamics is bigger, with the electric wire follow lead mechanism after carrying out the tertiary straightening to the electric wire and delivering out.
Further, the fixed unit bottom is located to lead wire mechanism, lead wire mechanism is the groove type setting of lateral wall slope, can be convenient for guide wire gets into the export, it has the wire hole to run through in lead wire mechanism bottom center, lead wire mechanism diapire both ends symmetry is equipped with the limiting plate, be equipped with magnet in the limiting plate, lead wire mechanism diapire slides and is equipped with tubular switching plate, tubular switching plate is close to the both ends of limiting plate and is ferromagnetic material, tubular switching plate bottom is equipped with straight type pipe and curved type pipe, tubular switching plate accessible slides and switches between straight type pipe and curved type pipe, straight type pipe is convenient for send into the wire into the spool that does not have the jam as the export of wire, curved type pipe is convenient for send into the wire into the spool like pre-buried in the wall as the export.
Further, the intraductal guide head includes string knot, ball-shaped groove and direction ball, intraductal guide head bottom is hemisphere type setting, string knot locates intraductal guide head top, intraductal guide head lateral wall circumference array is equipped with ball-shaped groove, the direction ball rotates and locates ball-shaped inslot, in the use, hangs the electric wire on string knot, places intraductal guide head in the spool, intraductal guide head makes the electric wire not direct contact with the spool inner wall, avoids the condition emergence such as block, buckle, pile up because of the frictional force is too big leading to, and the direction ball can make intraductal guide head nimble online intraductal remove, further reduce the frictional force with the spool inner wall to make the electric wire more easily pass the spool.
The beneficial effects obtained by the invention by adopting the structure are as follows: according to the threading device for building circuit installation, the design of the wire feeding and straightening integrated mechanism realizes that wires are straightened synchronously during wire feeding, the primary wire straightening roller, the secondary wire straightening plate and the wire feeding roller can straighten the wires for three times, and meanwhile, heat generated during working of a wire feeding motor is matched to soften the wires, so that the wire straightening efficiency is further improved, the sliding design of the tubular switching plate enables the threading device to be flexibly switched between a straight pipe and a bent pipe, different working scenes are adapted, the friction force of the wires during movement in the pipe can be effectively reduced by the design of the guide head in the pipe, the threading difficulty is reduced, the occurrence of the situation that the wires are clamped and piled is avoided, compared with the traditional threading device which penetrates the threading device into the pipe firstly and then penetrates the wires is omitted, and meanwhile, the threading device can be independently operated by a single person without matching with the wire straightening or the wires; the method can adapt to various conditions, and compared with a traditional threading device, the threading efficiency can be effectively improved, and the working pressure of workers is reduced.
Drawings
FIG. 1 is a schematic diagram of a threading device for installing a building circuit;
FIG. 2 is a side view of a threading device for building circuit installation provided by the invention;
FIG. 3 is a cross-sectional view of a threading device for building circuit installation provided by the invention;
FIG. 4 is a schematic diagram of a movable unit structure provided by the invention;
FIG. 5 is a schematic view of another view angle structure of the movable unit according to the present invention;
fig. 6 is a schematic structural diagram of a lead mechanism provided by the present invention;
FIG. 7 is a schematic view of an in-tube guide head according to the present invention;
fig. 8 is a cross-sectional view of an in-tube guide head provided by the present invention.
The wire feeding and stroking integrated mechanism comprises a wire feeding and stroking integrated mechanism body 1, a movable unit body 3, a fixed unit body 4, a wire feeding mechanism body 5, a hand-held grip body 6, a width adjusting mechanism body 7, an in-pipe guide head 201, a primary wire stroking roller body 202, a secondary wire stroking plate body 203, a wire feeding roller body 204, a primary wire slot 205, a secondary wire slot 206, a wire feeding motor body 401, a wire outlet hole 402, a limiting plate body 403, a tubular switching plate body 404, a straight pipe body 405, a bent pipe body 601, a bidirectional threaded rod body 602, a slide bar 603, a threaded positioning block body 604, a sliding block body 701, a wire hanging buckle body 702, a spherical slot 703 and a guide ball.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1-2, the threading device for installing a building circuit provided by the invention comprises a wire feeding and stroking integrated mechanism 1, a wire leading mechanism 4 and an in-pipe guide head 7, wherein the wire feeding and stroking integrated mechanism 1 comprises a movable unit 2 and a fixed unit 3, the fixed unit 3 and the movable unit 2 are arranged in mirror symmetry, the wire leading mechanism 4 is arranged below the fixed unit 3, a hand-held grip 5 is arranged on the side wall of the fixed unit 3, a width adjusting mechanism 6 is arranged on the side of the wire feeding and stroking integrated mechanism 1, the width adjusting mechanism 6 is connected with the fixed unit 3 and the movable unit 2, and the in-pipe guide head 7 is independently arranged.
As shown in fig. 3-5, the movable unit 2 includes a primary wire-stripping roller 201, a secondary wire-stripping plate 202, a wire-feeding roller 203 and a wire-feeding motor 206, the primary wire-stripping roller 201 is rotatably disposed at the upper end of the secondary wire-stripping plate 202, the wire-feeding roller 203 is rotatably disposed at the lower end of the secondary wire-stripping plate 202, the primary wire-stripping roller 201 is parallel to the axis direction of the wire-feeding roller 203, a primary wire groove 204 is disposed around the side wall of the primary wire-stripping roller 201, the primary wire groove 204 is distributed, the side wall of the secondary wire-stripping plate 202 vertically penetrates through and is provided with a secondary wire groove 205, the secondary wire groove 205 is disposed in an array, and is mainly divided into three wires of a live wire, a zero wire and a ground wire during conventional circuit installation, therefore, the primary wire groove 204 and the secondary wire groove 205 are provided with three groups, the wire-feeding motor 206 is disposed at the side wall of the secondary wire-stripping plate 202, the wire-feeding motor 206 is disposed at the back side of the secondary wire-stripping plate 202, the width adjusting mechanism 6 is disposed at the adjacent side of the secondary wire-stripping plate 205, the side of the wire-feeding 205 is disposed at the side of the secondary wire-stripping plate 205, and the fixed unit 3 is symmetrically connected with the movable unit 2 by the mirror image transmission end of the movable unit 2.
As shown in fig. 1, the primary wire-straightening roller 201 and the wire-feeding roller 203 are made of rubber, friction force between the primary wire-straightening roller 201 and the wire-feeding roller 203 and friction force between wires can be effectively increased through extrusion, the distance between the primary wire-straightening rollers 201 is the same as that between the wire-feeding rollers 203, the distance between the secondary wire-straightening plates 202 is slightly larger than that between the wire-feeding rollers 203, and therefore an extrusion deformation space can be reserved between the primary wire-straightening roller 201 and the wire-feeding roller 203, which are made of rubber, and friction force can be effectively improved.
As shown in fig. 1, 4 and 5, the width adjusting mechanism 6 includes a bidirectional threaded rod 601, a slide rod 602, two threaded positioning blocks 603 and a slide block 604, wherein the two threaded positioning blocks 603 are symmetrically arranged on the side wall of the fixed unit 3 and the side wall of the movable unit 2 respectively; the two sliding blocks 604 are arranged symmetrically on the side wall of the fixed unit 3 and the side wall of the movable unit 2 respectively, the thread positioning blocks 603 and the sliding blocks 604 are arranged on the adjacent sides of the two-stage wire smoothing plate 202, which are provided with the two-stage wire grooves 205, respectively, the thread positioning blocks 603 are arranged below the sliding blocks 604, sliding holes are horizontally penetrated in the sliding blocks 604, the sliding rods 602 are slidingly arranged in the sliding holes and are connected with the fixed unit 3 and the movable unit 2, threaded holes are penetrated in the thread positioning blocks 603, the bidirectional threaded rods 601 are rotationally arranged in the threaded holes and are connected with the fixed unit 3 and the movable unit 2, the two ends of the bidirectional threaded rods 601 are provided with thread segments with opposite directions, the threaded holes are in threaded engagement with the bidirectional threaded rods 601, and in use, the widths between the fixed unit 3 and the movable unit 2 can be adjusted through the rotation of the bidirectional threaded rods 601, and wires with different types and specifications are adapted.
In use, the electric wire is put into the primary wire slot 204, is drawn out by the wire feeding roller 203 after passing through the secondary wire slot 205, is straightened by primary extrusion after passing through the primary wire straightening roller 201, is matched with heat generated during working of the wire feeding motor 206 and the secondary wire slot 205 after passing through the secondary wire straightening plate 202, is softened after being heated by copper wires in the electric wire and outer plastic, is shaped by the secondary wire slot 205 at the same time, completes secondary straightening, is drawn out from the secondary wire slot 205 by the wire feeding roller 203 and is extruded again by the wire feeding roller 203, the surface of the wire feeding roller 203 is smooth, the wire slot is omitted, the extruding force is larger, and the electric wire is fed out from the wire guiding mechanism 4 after being straightened for three times.
As shown in fig. 6, the lead mechanism 4 is disposed at the bottom of the fixed unit 3, the lead mechanism 4 is disposed in a groove with an inclined side wall, so that the electric wire can be conveniently led into an outlet, a wire outlet hole 401 is formed in the center of the bottom of the lead mechanism 4, limiting plates 402 are symmetrically disposed at two ends of the bottom wall of the lead mechanism 4, magnets are disposed in the limiting plates 402, a tubular switching plate 403 is slidably disposed at the bottom wall of the lead mechanism 4, ferromagnetic materials are disposed at two ends of the tubular switching plate 403, which are close to the limiting plates 402, a straight pipe 404 and a bent pipe 405 are disposed at the bottom of the tubular switching plate 403, the tubular switching plate 403 is slidably switched between the straight pipe 404 and the bent pipe 405, the straight pipe 404 is used as an outlet of the electric wire to facilitate feeding the electric wire into a wire pipe without blocking, and the bent pipe 405 is used as an outlet to facilitate feeding the electric wire into the wire pipe embedded in a wall.
As shown in fig. 7-8, the in-tube guiding head 7 includes a wire hanging buckle 701, a ball-shaped groove 702 and a guiding ball 703, the bottom of the in-tube guiding head 7 is hemispherical, the wire hanging buckle 701 is arranged at the top of the in-tube guiding head, the ball-shaped groove 702 is arranged on the circumferential array of the side wall of the in-tube guiding head 7, the guiding ball 703 is rotationally arranged in the ball-shaped groove 702, in use, the wire is hung on the wire hanging buckle 701, the in-tube guiding head 7 is placed in the wire tube, the in-tube guiding head 7 makes the wire not directly contact with the inner wall of the wire tube, the situation of jamming, bending, stacking and the like caused by overlarge friction force is avoided, the guiding ball 703 can make the in-tube guiding head 7 flexibly move in the wire tube, and further reduce friction force with the inner wall of the wire tube, so that the wire can easily pass through the wire tube.
When the wire feeding and straightening integrated mechanism is specifically used, firstly, a straight-type tube 404 or a bent-type tube 405 is selected according to the situation, then, a bidirectional threaded rod 601 is rotated, the distance between a movable unit 2 and a fixed unit 3 is widened, then, a live wire, a zero wire and a ground wire are fed into the wire feeding and straightening integrated mechanism 1 along a primary wire groove 204 and a secondary wire groove 205, the wire is led out of the straight-type tube 404 or the bent-type tube 405 after passing through a wire feeding roller 203, then, the bidirectional threaded rod 601 is reversely rotated, the movable unit 2 and the fixed unit 3 internally squeeze the wire, the bidirectional threaded rod 601 can be flexibly adjusted according to different wire specifications, the width between the fixed unit 3 and the movable unit 2 is controlled, then the wire is bound on a wire hanging buckle 701, an in-tube guiding head 7 is put in from an inlet of the wire tube, then, the tail end of the straight-type tube 404 or the bent-type tube 405 is aligned with the inlet of the wire tube, a wire feeding motor 206 is started, the wire feeding motor 206 drives the wire feeding roller 203 to rotate, the wire feeding roller 203 is simultaneously drawn out of the wire from the straight-type tube 404 and the secondary wire groove 205, the wire is fed into the wire tube, the in the wire guiding head 7 is guided in the wire, the wire guiding head is arranged in the wire, the wire guiding and the wire is capable of guiding the wire through the wire guiding tube through the bent-type tube through the inner tube and the flexible wire guiding tube after the wire guiding head is arranged in contact with the wire guiding the wire and the wire guiding ball.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (6)
1. The utility model provides a threading device is used in building circuit installation which characterized in that: the wire feeding and straightening integrated mechanism (1), a wire guiding mechanism (4) and an in-pipe guide head (7), wherein the wire feeding and straightening integrated mechanism (1) comprises a movable unit (2) and a fixed unit (3), the fixed unit (3) and the movable unit (2) are arranged in a mirror symmetry mode, the wire guiding mechanism (4) is arranged below the fixed unit (3), a handheld grip (5) is arranged on the side wall of the fixed unit (3), a width adjusting mechanism (6) is arranged on the side of the wire feeding and straightening integrated mechanism (1), the width adjusting mechanism (6) is connected with the fixed unit (3) and the movable unit (2), and the in-pipe guide head (7) is independently arranged;
the in-pipe guide head (7) comprises a wire hanging buckle (701), a spherical groove (702) and a guide ball (703), wherein the bottom of the in-pipe guide head (7) is arranged in a hemispherical mode, the wire hanging buckle (701) is arranged at the top of the in-pipe guide head, the spherical groove (702) is arranged on the circumferential array of the side wall of the in-pipe guide head (7), and the guide ball (703) is rotationally arranged in the spherical groove (702);
the movable unit (2) comprises a primary wire straightening roller (201), a secondary wire straightening plate (202), a wire feeding roller (203) and a wire feeding motor (206), wherein the primary wire straightening roller (201) is rotationally arranged at the upper end of the secondary wire straightening plate (202), the wire feeding roller (203) is rotationally arranged at the lower end of the secondary wire straightening plate (202), the primary wire straightening roller (201) is parallel to the axis direction of the wire feeding roller (203), primary wire slots (204) are formed in the side wall of the primary wire straightening roller (201) in a surrounding mode, the primary wire slots (204) are distributed in an array mode, the side wall of the secondary wire straightening plate (202) vertically penetrates through the secondary wire slots (205), the wire feeding motor (206) is arranged at the side wall of the secondary wire straightening plate (202), the wire feeding motor (206) is arranged at the back side of one side of the secondary wire straightening plate (202) where the secondary wire slots (205) are arranged, and the width adjusting mechanism (6) is arranged at the adjacent side of the wire feeding motor (205) where the secondary wire feeding motor (202) is arranged, and the adjacent to the wire feeding roller (203) is connected;
the fixed unit (3) is arranged in mirror symmetry with the movable unit (2) by taking one side of the secondary wire straightening plate (202) provided with the secondary wire slot (205) as a reference surface;
the width adjusting mechanism (6) comprises a bidirectional threaded rod (601), a sliding rod (602), threaded positioning blocks (603) and sliding blocks (604), wherein the number of the threaded positioning blocks (603) is two, and the two threaded positioning blocks (603) are symmetrically arranged on the side wall of the fixed unit (3) and the side wall of the movable unit (2) respectively; the two sliding blocks (604) are respectively symmetrically arranged on the side wall of the fixed unit (3) and the side wall of the movable unit (2), the thread positioning blocks (603) and the sliding blocks (604) are respectively arranged on the adjacent sides of the two-stage wire straightening plate (202) on one side where the two-stage wire grooves (205) are arranged, sliding holes are horizontally penetrated in the sliding blocks (604), and the sliding rods (602) are arranged in the sliding holes in a sliding mode and are connected with the fixed unit (3) and the movable unit (2).
2. A threading device for construction circuit installation as claimed in claim 1 wherein: the screw thread locating block (603) is arranged below the sliding block (604), a threaded hole is formed in the screw thread locating block (603) in a penetrating mode, and the bidirectional threaded rod (601) is rotatably arranged in the threaded hole and is connected with the fixed unit (3) and the movable unit (2).
3. A threading device for construction circuit installation according to claim 2, characterized in that: the two ends of the bidirectional threaded rod (601) are provided with thread sections with opposite directions, and the threaded holes are in threaded engagement with the bidirectional threaded rod.
4. A threading device for construction circuit installation as claimed in claim 3 wherein: the utility model discloses a fixed unit, including fixed unit (3), wire mechanism (4) bottom center is run through and is opened there is wire hole (401), wire mechanism (4) diapire both ends symmetry is equipped with limiting plate (402), limiting plate (402) inside is equipped with magnet, wire mechanism (4) diapire slides and is equipped with tubular switching plate (403), tubular switching plate (403) are close to the both ends of limiting plate (402) and are ferromagnetic material.
5. The threading device for installing a building circuit according to claim 4, wherein: the bottom of the tubular switching plate (403) is provided with a straight tube (404) and a bent tube (405).
6. The threading device for installing a building circuit according to claim 5, wherein: the distance between the movable unit (2) and the primary wire straightening roller (201) of the fixed unit (3) is the same as the distance between the wire feeding rollers (203), and the distance between the movable unit (2) and the secondary wire straightening plate (202) of the fixed unit (3) is larger than the distance between the wire feeding rollers (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311539578.XA CN117254395B (en) | 2023-11-18 | 2023-11-18 | Threading device for building circuit installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311539578.XA CN117254395B (en) | 2023-11-18 | 2023-11-18 | Threading device for building circuit installation |
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| Publication Number | Publication Date |
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| CN117254395A CN117254395A (en) | 2023-12-19 |
| CN117254395B true CN117254395B (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311539578.XA Active CN117254395B (en) | 2023-11-18 | 2023-11-18 | Threading device for building circuit installation |
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| CN (1) | CN117254395B (en) |
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| JPH09108762A (en) * | 1995-10-23 | 1997-04-28 | Daido Steel Co Ltd | Method and device for producing straight bar from steel wire rod of hard workability |
| EP0828327A2 (en) * | 1996-09-03 | 1998-03-11 | Harald Sima | Device for inserting cables or wires into an installation conduit |
| CN106356770A (en) * | 2016-10-08 | 2017-01-25 | 国网山东省电力公司商河县供电公司 | Cable release and obstacle crossing construction device |
| CN206794626U (en) * | 2017-05-31 | 2017-12-26 | 常山县奥申电器有限公司 | A kind of automatic spring winding machine |
| CN210730596U (en) * | 2019-09-30 | 2020-06-12 | 丹阳亿鑫合金有限公司 | Straightening device for nickel-based alloy processing |
| CN217370220U (en) * | 2022-04-06 | 2022-09-06 | 安平县晟新金属制品有限公司 | Straightening device for processing guardrail net |
| CN115958137A (en) * | 2022-12-19 | 2023-04-14 | 国网天津市电力公司 | Heating and straightening device for 110kV and above transmission cables |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2008222597B2 (en) * | 2007-03-05 | 2011-05-12 | Ross Leto | An apparatus for use in advancing a cable through a conduit |
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2023
- 2023-11-18 CN CN202311539578.XA patent/CN117254395B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09108762A (en) * | 1995-10-23 | 1997-04-28 | Daido Steel Co Ltd | Method and device for producing straight bar from steel wire rod of hard workability |
| EP0828327A2 (en) * | 1996-09-03 | 1998-03-11 | Harald Sima | Device for inserting cables or wires into an installation conduit |
| CN106356770A (en) * | 2016-10-08 | 2017-01-25 | 国网山东省电力公司商河县供电公司 | Cable release and obstacle crossing construction device |
| CN206794626U (en) * | 2017-05-31 | 2017-12-26 | 常山县奥申电器有限公司 | A kind of automatic spring winding machine |
| CN210730596U (en) * | 2019-09-30 | 2020-06-12 | 丹阳亿鑫合金有限公司 | Straightening device for nickel-based alloy processing |
| CN217370220U (en) * | 2022-04-06 | 2022-09-06 | 安平县晟新金属制品有限公司 | Straightening device for processing guardrail net |
| CN115958137A (en) * | 2022-12-19 | 2023-04-14 | 国网天津市电力公司 | Heating and straightening device for 110kV and above transmission cables |
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| Publication number | Publication date |
|---|---|
| CN117254395A (en) | 2023-12-19 |
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