CN103825227B - Improved automatic threading apparatus - Google Patents
Improved automatic threading apparatus Download PDFInfo
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- CN103825227B CN103825227B CN201410080252.XA CN201410080252A CN103825227B CN 103825227 B CN103825227 B CN 103825227B CN 201410080252 A CN201410080252 A CN 201410080252A CN 103825227 B CN103825227 B CN 103825227B
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Abstract
The invention discloses a kind of improved automatic threading apparatus, comprise the mechanism of supplying gas of also transmitting power for external air compressor for threading, be arranged at the in-house lead-in wire cylinder of supplying gas, the bracing wire payingoff mechanism corresponding with lead-in wire tube rear end position, one end is fixed and is wrapped on bracing wire payingoff mechanism and the other end passes the guide line of lead-in wire cylinder to the mechanism gas outlet of supplying gas, be connected in the sub warhead that guide line passes lead-in wire cylinder one end, the motor of unwrapping wire and bracing wire power is provided, be arranged at the mechanism of supplying gas spacing shutdown assembly anterior and that be connected with lead-in wire cylinder front portion, and control system. the present invention to last generation equipment improve innovation, the functions such as retractable cable clutch structure, wireless remote control are increased, it is more convenient reasonable to use, manipulate easier, also optimize the structure of motive power mode, former position-limit mechanism and former cable quadrant, realized outstanding spacing stopping function and fair line reason line and retractable cable function, effectively prevented guide line in retractable cable process around a knotting.
Description
Technical field
The present invention relates to a kind of threading device, specifically, relate to a kind of improved automatic threading apparatus.
Background technology
Interior circuit threading is the groundwork that must carry out after house building or finishing, no matter be one-storey house or building, factory building. First circuit safety should be placed above the other things, guarantee can not cause the person to get an electric shock and appliance fire accident in the use of electrical equipment in the future like this.
Existing indoor threading work, conventionally adopt artificial mode to complete, its process is: first at underground installation PVC flame-retardant threading tube, then staff is by steel wire from piercing within the walls on one side, and steel wire leads to outside another abutment wall by PVC flame-retardant threading tube, then docks with the electric wire outside another abutment wall, after docking, again steel wire is retracted, electric wire is installed in PVC flame-retardant threading tube, thereby complete threading and electric wiring installment work. There is following problem in this kind of artificial threading form of construction work:
(1) because flame-retardant threading tube is long, and wire casing is turned too many, therefore steel wire is difficult to through going in penetration pipe, and in the process of threading, be also easy to occur that steel wire is stuck in the phenomenon in Frpipe, now just must staff go on the wall limit of another side, utilize other steel wires to remove hook, the trouble that its process is suitable, and steel wire is very easy to hand to human body, face, eyes etc. and damages;
(2) because one of spool of construction is only 4 meters, so also need to connect spool when construction, when steel wire through the joint of two spools on time be easy to be blocked, now need again manually to remove hook, wait a steel wire successfully through the other end, and while docking with the electric wire of the other end, this electric wire also must first be painted directly by artificial mode, if do not painted directly, in bracing wire process, electric wire can be subject to very large resistance in spool, has seriously hindered the carrying out of wire pulling work.
Therefore traditional threading method is pretty troublesome, it is very high to artificial demand degree, and whole construction speed is very slow, and not only threading speed is slow, time-consuming bothersome for it, and construction cost is not low. The problem that workflow is loaded down with trivial details, workload is large has seriously hindered the development of the sector.
Inventor for the defect of prior art innovation and creation a kind of threading apparatus, China Patent No. is ZL201220547535.7, relevant issues are solved to a certain extent, but in use also run into some other problemses, whether pull back and put in place as cannot be accurately grasped it in the time pulling back electric wire, it is being stopped control reasonable not enough, inconvenient its normally uses. Therefore, inventor further studies, improves, and creatively designs this improved automatic threading apparatus, to address the above problem.
Summary of the invention
In order to solve the problems of the prior art, the invention provides a kind of improved automatic threading apparatus.
To achieve these goals, the technical solution used in the present invention is as follows:
Improved automatic threading apparatus, comprise the mechanism of supplying gas of also transmitting power for external air compressor for threading, be arranged in the mechanism of supplying gas and its front end sensing outgassing direction, rear end passes the lead-in wire cylinder of the mechanism of supplying gas, the bracing wire payingoff mechanism corresponding with lead-in wire tube rear end position, one end is fixed and is wrapped on bracing wire payingoff mechanism and the other end passes the guide line of lead-in wire cylinder to the mechanism gas outlet of supplying gas, be connected in the sub warhead that guide line passes lead-in wire cylinder one end, for bracing wire payingoff mechanism provides the motor of unwrapping wire and bracing wire power, be arranged at the mechanism of supplying gas spacing shutdown assembly anterior and that be connected with lead-in wire cylinder front portion, and for controlling the mechanism of supplying gas, the control system of motor and the running of spacing shutdown assembly.
For the ease of controlling the power output of motor, between described motor and bracing wire payingoff mechanism, be provided with reduction gearing mechanism.
In order to prevent the steady folding and unfolding of guide line at device interior upset and guide line, between described bracing wire payingoff mechanism and lead-in wire cylinder, be provided with the conducting mechanism being connected with reduction gearing mechanism, this conducting mechanism comprise with reduction gearing mechanism connect and can with bracing wire payingoff mechanism synchronize rotation line sending driving wheel, on it, coordinate the driven pinch roller that carries out line ball wire with metallic channel and with line sending driving wheel, and for orientation direction line height and position and on it with the alignment pin of bullport, wherein, guide line one end is taking bracing wire payingoff mechanism as starting point, bullport on alignment pin pile warp line sending driving wheel and driven pinch roller, enter and pass lead-in wire cylinder.
Further, the described mechanism of supplying gas comprises the shell body that has gas outlet and connecting hole is installed, be installed in shell body and the line sending air valve of external air compressor for supplying gas, one end is communicated with line sending air valve and the other end is arranged on the snorkel at gas outlet place side by side in lead-in wire cylinder, be installed on the interior also external air compressor of shell body for the auxiliary cylinder air valve of controlling bracing wire payingoff mechanism, be arranged at the connector of shell body gas outlet, and the tube connector being connected with connector, wherein, line sending air valve and cylinder air valve are all electrically connected with control system.
Further, described bracing wire payingoff mechanism comprises the cable quadrant that is connected to reduction gearing mechanism output shaft by bearing holder (housing, cover), be arranged on the output shaft identical with cable quadrant and driven by reduction gearing mechanism and can be combined the clutch of transmission with cable quadrant separation or by tooth engagement system, and by the manipulation cylinder of the separation of manipulation connecting rods control clutch or combination, wherein, manipulation cylinder is communicated with cylinder air valve by pipeline.
Further, described clutch comprises and being fixedly connected with reduction gearing mechanism and lower of clutch that on it, band has dislocation shaggy block, by lower clutch seat of honour that coupling is connected mutually of same and reverse dislocation shaggy block and clutch, be subject to reduction gearing mechanism driving and the transmission inner core with output gear, and with the output gear of transmission inner core mate to be driven by it and to be subject to simultaneously the clutch seat of honour spacing and can be in transmission connection to cable quadrant be flexibly connected gear, wherein, cable quadrant lower end is provided with and the driving cog that is flexibly connected gear and matches, and be provided with and be convenient to the spring that the two separates between cable quadrant and flexible connection gear, the described clutch seat of honour is misplaced by the lifting of lower of manipulation connecting rods control realization and clutch.
Again further, described manipulation connecting rods comprises that one end is all with point articulated the first bar, the second bar and the 3rd bar, wherein, the other end of the first bar is hinged with manipulation cylinder movable end, the other end of the second bar and reduction gearing mechanism upper surface are hinged, the other end of the 3rd bar is fixedly connected with the clutch seat of honour, and the 3rd bar can its pin joint and clutch seat of honour synchronization lifting.
Specifically; described spacing shutdown assembly comprises the spacing movable cylinder that is placed on lead-in wire cylinder front end; be placed on the limit spring on lead-in wire cylinder; be arranged at the spacing directed cavity for the movable cylinder of mounting limit and limit spring in shell body, and be arranged at the limit switch that is subject to spacing movable cylinder action control and is electrically connected with control system by contact plectrum in shell body.
For easy to use and inner cabling layout, this improved automatic threading apparatus also comprises the manipulation handle of being convenient to user's operation that is arranged at this improved automatic threading apparatus rear portion, and, be provided with the reset switch and the air supply valve that are all electrically connected with control system in the mechanism front portion of supplying gas.
Further, described control system comprises processor, the power supply, wireless module, commutator, speed regulator, the indicator lamp group that are all connected with processor, the reversing switch being connected with commutator, the speed-regulating switch being connected with speed regulator, and the remote controller mating with wireless module.
Based on said structure, the present invention also provides the implementation method of this improved automatic threading apparatus, comprises the steps:
(1) tube connector is aligned in to the mouth of pipe of the threading pipeline that wall pre-embedded is good, and this threading apparatus is positioned near the metope mouth of pipe;
(2) open air supply valve, the wind-force that extraneous air compressor provides is dried by its air outlet through supply gas air valve and snorkel in pipeline, check that whether pipeline is unobstructed, and blow out foreign material in pipeline, and wind-force drives sub warhead traction guide line to have to the trend of moving in pipe;
(3) stirring reversing switch makes direction of motor rotation be unwrapping wire state, the now separated state of clutch and cable quadrant, then open and regulate speed-regulating switch to make motor action, drive cable quadrant to carry out unwrapping wire to guide line, sub warhead wind-engaging power effect traction guide line moves to the other end mouth of pipe along threading pipeline, then from other end remote closing motor with stop air feed;
(4) wire end and the guide line needs arranged are connected and fixed;
(5) regulate reversing switch to make direction of motor rotation be take-state, the action of the cylinder of cylinder Air Valve Control manipulation simultaneously pulls the clutch seat of honour and lower dislocation of clutch, the connection gear that innervates rises and engages (being that clutch is bonding state) with the driving cog on cable quadrant, open and regulate speed-regulating switch to make motor action, drive cable quadrant to carry out take-up to guide line, guide line pulls electric wire along the travelling backwards of threading pipeline to the local terminal mouth of pipe;
(6) electric wire touches spacing movable cylinder and it is moved after spacing directed cavity under the pulling force of guide line; spacing movable cylinder touching contact plectrum is opened limit switch, and control system is automatically by motor stopping, and clutch separates automatically; then take away this threading apparatus, complete threading.
Compared with prior art, the present invention has following beneficial effect:
The present invention to last generation equipment improve innovation, increase retractable cable clutch structure, the functions such as wireless remote control, efficiently solve the problem running in actual use, it is more convenient reasonable to use, manipulate easier, also optimize motive power mode, the structure of former position-limit mechanism and former cable quadrant, outstanding spacing stopping function and fair line reason line and retractable cable function are realized, effectively prevented guide line in retractable cable process around a knotting, there is outstanding substantive distinguishing features and significant progressive, and the present invention has further improved the automaticity that operation is used, saving of work and time is saved trouble more, safe and convenient to use, there is market application foreground widely, be applicable to applying.
Brief description of the drawings
Fig. 1 is integral outer structural representation of the present invention.
Fig. 2 is the structural representation after disassemble part of the present invention.
Fig. 3 is the opposite side visual angle schematic diagram of Fig. 2.
Fig. 4 is the mechanism's structural representation partly of supplying gas in the present invention.
Fig. 5 is the structural representation of bracing wire payingoff mechanism and conducting mechanism part in the present invention.
Fig. 6 is the explosive view of reduction gearing mechanism in the present invention.
Fig. 7 is the structural representation of lead-in wire cylinder and spacing movable in the present invention.
In above-mentioned accompanying drawing, the component names that Reference numeral is corresponding is as follows:
The 1-mechanism of supplying gas, the 2-cylinder that goes between, 3-bracing wire unwrapping wire, 4-guide line, 5-sub warhead, 6-motor, 7-reduction gearing mechanism, 8-conducting mechanism, 9-manipulates handle, the spacing movable cylinder of 10-, 11-limit spring, the spacing directed cavity of 12-, 13-limit switch, 14-reset switch, 15-air supply valve, 16-indicator lamp group, 17-cable quadrant upper cover;
81-line sending driving wheel, the driven pinch roller of 82-, 83-alignment pin, 84-metallic channel; 101-shell body, 102-line sending air valve, 103-snorkel, 104-cylinder air valve, 105-connector, 106-tube connector; 310-cable quadrant, 311-driving cog, 320-clutch, lower of 321-clutch, the 322-clutch seat of honour, 323-transmission inner core, 324-is flexibly connected gear, 325-spring, the 326-shaggy block that misplaces, 330-manipulation connecting rods, 331-the first bar, 332-the second bar, 333-the 3rd bar, 340-manipulates cylinder.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described, and embodiments of the present invention include but not limited to the following example.
Embodiment
As shown in Figures 1 to 7, this improved automatic threading apparatus, comprise the mechanism 1 of supplying gas of also transmitting power for external air compressor for threading, be arranged in the mechanism of supplying gas and its front end sensing outgassing direction, rear end passes the lead-in wire cylinder 2 of the mechanism of supplying gas, the bracing wire payingoff mechanism 3 corresponding with lead-in wire tube rear end position, one end is fixed and is wrapped on bracing wire payingoff mechanism and the other end passes the guide line 4 of lead-in wire cylinder to the mechanism gas outlet of supplying gas, be connected in the sub warhead 5 that guide line passes lead-in wire cylinder one end, for bracing wire payingoff mechanism provides the motor 6 of unwrapping wire and bracing wire power, be arranged at the mechanism of supplying gas spacing shutdown assembly anterior and that be connected with lead-in wire cylinder front portion, and for controlling the mechanism of supplying gas, the control system of motor and the running of spacing shutdown assembly. the mechanism of supplying gas is positioned at front portion, bracing wire payingoff mechanism is positioned at top, rear portion, motor is positioned at lower rear, motor adopts series machine, for easy to use and inner cabling layout, this improved automatic threading apparatus also comprises the manipulation handle 9 of being convenient to user's operation that is arranged at this improved automatic threading apparatus rear portion, and, be provided with the reset switch 14 and the air supply valve 15 that are all electrically connected with control system in the mechanism front portion of supplying gas. wherein, the major part of control system is arranged in this manipulation handle.
Stable for it is used, on described shell body, can be provided with the adjustable supports using while being convenient to install and be convenient to take the handle of holding. This adjustable supports is fixed on the outside at shell body air outlet place conventionally, and can pass through the support angle of elastic mechanism regulating handle, is convenient to from different angles to its support or by holding.
Further, the described mechanism of supplying gas comprises the shell body 101 that has gas outlet and connecting hole is installed, be installed in shell body and the line sending air valve 102 of external air compressor for supplying gas, one end is communicated with line sending air valve and the other end is arranged on the snorkel 103 at gas outlet place side by side in lead-in wire cylinder, be installed on the interior also external air compressor of shell body for the auxiliary cylinder air valve 104 of controlling bracing wire payingoff mechanism, be arranged at the connector 105 of shell body gas outlet, and the tube connector 106 being connected with connector, wherein, line sending air valve and cylinder air valve are all electrically connected with control system. tube connector is used for the mouth of pipe Corresponding matching with pre-buried pipeline, can select the tube connector of corresponding standard with it according to the actual specification of pre-buried pipeline (as 16 pipes, 20 pipes, 25 pipes or 32 pipes etc.), also can select according to practical operation situation the tube connector of straight tube form or bend pipe form, it is threaded with connector, easy disassembly. connector with shell body gas outlet also for being threaded, be arranged side by side at gas outlet place snorkel and lead-in wire cylinder, and after the mouth of pipe of supplying gas leans on slightly with respect to lead-in wire nozzle, sub warhead volume is greater than lead-in wire nozzle to be drawn in lead-in wire cylinder completely to prevent guide line, after snorkel ventilation, gas injection direction can make sub warhead be blow-off direction state outwardly so that it pulls guide line reach. sub warhead is pre-small post-large shape, rear portion has the recess relative with blowing direction so that receive air blowing power, and guide line is connected in the equalization point position in the middle of rear portion, and the concrete shape of sub warhead can be hemispherical Shell shape, also can be the cone-shaped of rear portion hollow, front end sealing, or similar type.
For the ease of controlling the power output of motor, between described motor and bracing wire payingoff mechanism, be provided with reduction gearing mechanism 7. Because the rotating speed output of motor is larger; and that the rotation of bracing wire payingoff mechanism does not need is so large; therefore this reducing gear adopts gear train transmission; by being set, specific gearratio can effectively control the velocity of rotation of cable quadrant; thereby control easily retractable cable, and foreign is fallen into interference in the time that gear train arranges containment vessel body outward and it protected and prevent from moving. And multiple outgoing positions can also be provided gear train so that the normal reasonably action of bracing wire payingoff mechanism and conducting mechanism.
In order to prevent the steady folding and unfolding of guide line at device interior upset and guide line, between described bracing wire payingoff mechanism and lead-in wire cylinder, be provided with the conducting mechanism 8 being connected with reduction gearing mechanism, this conducting mechanism comprise with reduction gearing mechanism connect and can with bracing wire payingoff mechanism synchronize rotation line sending driving wheel 81, on it, coordinate the driven pinch roller 82 that carries out line ball wire with metallic channel 84 and with line sending driving wheel, and for orientation direction line height and position and on it with the alignment pin 83 of bullport, wherein, guide line one end is taking bracing wire payingoff mechanism as starting point, bullport on alignment pin pile warp line sending driving wheel and driven pinch roller, enter and pass lead-in wire cylinder. wherein, cable quadrant is inverted in the top of the protection housing of reduction gearing mechanism, parts in conducting mechanism are also all located at the top of protection housing, and the corresponding mechanism that is provided for installing these parts on protection housing, wherein, line sending driving wheel is connected with gear train, can drive cable quadrant and line sending driving wheel to rotate when electric machine rotation simultaneously, keeps the guide line folding and unfolding speed between cable quadrant and line sending driving wheel with this, the wheel face Surface Contact of driven pinch roller and line sending driving wheel also can be with its rotation so that the stretching of line ball and guide line, the metallic channel arranging on it supplies guide line through can tangled up and knotted situation occurring because of arbitrarily mobile in the retractable cable process to ensure guide line, and the wheel face of driven pinch roller and line sending driving wheel can adopt elastomeric material with handled easily. alignment pin is threadedly connected on protection housing, and in the position that is threaded, setscrew nut is set so that regulate the height of fixed locating stud to make it the matched of taking turns with cable quadrant and line, has ensured that the position of guide line between cable quadrant and metallic channel is steadily stable. in order to protect this conducting mechanism and cable quadrant, also on the protection housing of reducing gear, cable quadrant upper cover 17 is set.
Described bracing wire payingoff mechanism 3 comprises the cable quadrant 310 that is connected to reduction gearing mechanism output shaft by bearing holder (housing, cover), be arranged on the output shaft identical with cable quadrant and driven by reduction gearing mechanism and can be combined the clutch 320 of transmission with cable quadrant separation or by tooth engagement system, and control clutch by manipulation connecting rods 330 and separate or the manipulation cylinder 340 of combination, wherein, manipulation cylinder is communicated with cylinder air valve by pipeline. The mode of action of cable quadrant is in the time of the separated state of clutch, cable quadrant can be with respect to reduction gearing mechanism output shaft rotation by bearing, the situation passive rotation that can be pulled at guide line is so that unwrapping wire, in the time that clutch is bonding state, be combined with cable quadrant by clutch in order to driving cable quadrant to rotate with motor power, when being useful in take-up, active rotation is carried out take-up.
Further, clutch comprises and is fixedly connected with and is with it on lower 321 of the clutch that has dislocation shaggy block 326 with reduction gearing mechanism protection housing, by lower clutch seat of honour 322 that coupling is connected mutually of same and reverse dislocation shaggy block 326 and clutch, be subject to reduction gearing mechanism driving and the transmission inner core 323 with output gear, and with the output gear of transmission inner core mate to be driven by it and to be subject to simultaneously the clutch seat of honour spacing and can be in transmission connection to cable quadrant be flexibly connected gear 324, wherein, cable quadrant lower end is provided with and the driving cog 311 that is flexibly connected gear and matches, and be provided with and be convenient to the spring 325 that the two separates between cable quadrant and flexible connection gear, the described clutch seat of honour is misplaced by the lifting of lower of manipulation connecting rods control realization and clutch. manipulation connecting rods comprises that one end is all with point articulated the first bar 331, the second bar 332 and the 3rd bar 333, wherein, the other end of the first bar is hinged with manipulation cylinder movable end, the other end of the second bar and reduction gearing mechanism upper surface are hinged, the other end of the 3rd bar is fixedly connected with the clutch seat of honour, and the 3rd bar can its pin joint and clutch seat of honour synchronization lifting. in course of action, in the time of unwrapping wire state, cylinder air valve provides the action of dynamic Control manipulation cylinder by external air compressor, drive the first bar to pull/promote the action of the clutch seat of honour, make the dislocation shaggy block between the upper and lower seat of clutch be the concavo-convex engagement of dislocation, now make to be flexibly connected gear and separate with the driving cog of cable quadrant with pushing away under the clutch seat of honour being flexibly connected gear by spring action, the now rotation of motor just can not affect the rotation of cable quadrant, and the guide line front end being wound around on cable quadrant carries out unwrapping wire in conjunction with line sending driving wheel and driven pinch roller by sub warhead under wind-force drives, make cable quadrant be passive unwrapping wire state. in the time of take-state, manipulation cylinder is equally because control is moved, drive the first bar to promote/pull the action of the clutch seat of honour, make the dislocation shaggy block between the upper and lower seat of clutch be concavo-convex relative status, now on the clutch seat of honour, rise and promote to be flexibly connected gear rising, the driving cog engagement of its tooth and cable quadrant realizes transmission is combined, the power of now motor output by through transmission inner core, be flexibly connected gearing in cable quadrant, drive cable quadrant active rotation to carry out bracing wire. three bar designs of manipulation connecting rods are mainly for flexible transmission and bounce cylinder action force.
Again specifically, described spacing shutdown assembly comprises the spacing movable cylinder 10 that is placed on lead-in wire cylinder front end, be placed on the limit spring 11 on lead-in wire cylinder, be arranged at the spacing directed cavity 12 for the movable cylinder of mounting limit and limit spring in shell body, and be arranged at the limit switch 13 that is subject to spacing movable cylinder action control and is electrically connected with control system by contact plectrum in shell body. when action, sub warhead and the electric wire passing are pulled back while touching spacing movable cylinder front end, because the size of sub warhead and electric wire is much larger than the internal diameter of the diameter of guide line and lead-in wire cylinder, just be blocked in front end, the power that reels of cable quadrant is moved sub warhead and electric wire backward, drive spacing movable cylinder to move backward along lead-in wire cylinder and the spacing directed cavity of socket, and the limit spring that gradually reduces, behind the rear end of spacing movable cylinder, move past Cheng Zhonghui and touch the contact plectrum of limit switch, with this limit switch that sets out, and by control system control motor stopping, clutch separates automatically, then sub warhead pulls guide line to reply its initial position under the screen resilience effect of limit spring.
The major part of control system except the parts such as switch is arranged in manipulation handle, and according to actual conditions in conjunction with the position of the each switch of ergonomics specific design and the position of each parts, as the installation site of reset switch and air supply valve is arranged at the shell body front portion of the mechanism of supplying gas. Specifically the processor of controlling line sending air valve and cylinder air valve in control system is located in handle, and the power supply being all connected with processor, wireless module, commutator, speed regulator, indicator lamp group 16, the reversing switch being connected with commutator, the speed-regulating switch being connected with speed regulator, and the remote controller mating with wireless module, wherein, commutator is all connected with motor with speed regulator, air supply valve is connected with line sending air valve, and processor is also connected with limit switch, power acquisition external power supply. And in indicator lamp group 16, there are motor lamp, air feed air pressure lamp, power lights, spacing shutdown lamp, remote controlled lantern; whether power lights instruction power supply is connected; whether motor lamp indication motor turns round; whether air feed air pressure instruction line sending air valve is opened; spacing shutdown lamp indicates whether the situation of generation or spacing shutdown, and remote controlled lantern is indicated by the situation of remote controller control.
The implementation method that uses this improved automatic threading apparatus to carry out threading is as follows:
(1) conventionally need when threading two operating personnel to cooperatively interact in the both sides of body of wall, establish first in threading apparatus directly manipulation here, second is held remote controller and is coordinated manipulation at another side; First is aligned in the air outlet of tube connector the mouth of pipe of the threading pipeline that wall pre-embedded is good, can this threading apparatus be positioned near the metope mouth of pipe by corresponding bracing frame;
(2) first is opened air supply valve, the wind-force that extraneous air compressor provides is dried by its air outlet through supply gas air valve and snorkel in pipeline, check that whether pipeline is unobstructed, and blow out foreign material in pipeline, and wind-force drives sub warhead traction guide line to have to the trend of moving in pipe;
(3) first is stirred reversing switch and is made direction of motor rotation be unwrapping wire state, the now separated state of clutch and cable quadrant, then open and regulate speed-regulating switch to make motor action, drive cable quadrant to carry out unwrapping wire to guide line, sub warhead wind-engaging power effect traction guide line moves to the other end mouth of pipe along threading pipeline, when second see sub warhead by the mouth of pipe out after by remote controller disable motor and stop air feed, and control system makes to show in indicator lamp group that corresponding indicator lamp learns by first;
(4) second is arranged needs wire end and guide line are connected and fixed; Now can coordinate name that inventor designs to be called the Chinese patent that " a kind of actinobacillus device ", the patent No. are " 201220435093.7 " and use, to realize the effect of high speed payout threading;
(5) afterwards second by straighforward operation release, or operate again and regulate reversing switch that direction of motor rotation is after take-state by first reset operation, the action of the cylinder of cylinder Air Valve Control manipulation simultaneously pulls the clutch seat of honour and lower dislocation of clutch, the connection gear that innervates rises and engages (being that clutch is bonding state) with the driving cog on cable quadrant, open and regulate speed-regulating switch to make motor action, drive cable quadrant to carry out take-up to guide line, guide line pulls electric wire along the travelling backwards of threading pipeline to the first end mouth of pipe;
(6) electric wire and sub warhead touch spacing movable cylinder and it are moved after spacing directed cavity under the pulling force of guide line; spacing movable cylinder touching contact plectrum is opened limit switch, and control system is automatically by motor stopping, and clutch separates automatically; then take away this threading apparatus by first, complete threading.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
According to above-described embodiment, just can realize well the present invention. What deserves to be explained is; under prerequisite based on said structure design, for solving same technical problem, even if some that make in the present invention are without substantial change or polishing; the essence of the technical scheme adopting is still consistent with the present invention, also should be in protection scope of the present invention.
Claims (9)
1. improved automatic threading apparatus, it is characterized in that, comprise the mechanism of supplying gas (1) of also transmitting power for external air compressor for threading, be arranged in the mechanism of supplying gas and its front end sensing outgassing direction, rear end passes the lead-in wire cylinder (2) of the mechanism of supplying gas, be arranged at the bracing wire payingoff mechanism (3) of lead-in wire tube rear end, one end is fixed and is wrapped on bracing wire payingoff mechanism and the other end passes the guide line (4) of lead-in wire cylinder to the mechanism gas outlet of supplying gas, be connected in the sub warhead (5) that guide line passes lead-in wire cylinder one end, for bracing wire payingoff mechanism provides the motor (6) of unwrapping wire and bracing wire power, be arranged at the mechanism of supplying gas spacing shutdown assembly anterior and that be connected with lead-in wire cylinder front portion, and for controlling the mechanism (1) of supplying gas, the control system of motor (6) and the running of spacing shutdown assembly,
Also comprise the manipulation handle (9) of being convenient to user's operation that is arranged at this improved automatic threading apparatus rear portion, and, the reset switch (14) and the air supply valve (15) that are all electrically connected with control system be provided with in the mechanism front portion of supplying gas.
2. improved automatic threading apparatus according to claim 1, is characterized in that, between described motor (6) and bracing wire payingoff mechanism (3), is provided with reduction gearing mechanism (7).
3. improved automatic threading apparatus according to claim 2, it is characterized in that, between described bracing wire payingoff mechanism (3) and lead-in wire cylinder (2), be provided with the conducting mechanism (8) being connected with reduction gearing mechanism (7), this conducting mechanism (8) comprise with reduction gearing mechanism (7) connect and can with bracing wire payingoff mechanism (3) synchronize rotation line sending driving wheel (81), coordinate the driven pinch roller (82) that carries out line ball wire with metallic channel (84) and with line sending driving wheel, and for orientation direction line height and position and on it with the alignment pin (83) of bullport, wherein, guide line one end is taking bracing wire payingoff mechanism as starting point, bullport on alignment pin pile warp line sending driving wheel and driven pinch roller, enter and pass lead-in wire cylinder.
4. improved automatic threading apparatus according to claim 3, it is characterized in that, the described mechanism of supplying gas (1) comprises the shell body (101) that has gas outlet and connecting hole is installed, be installed in shell body and the line sending air valve (102) of external air compressor for supplying gas, one end is communicated with line sending air valve and the other end is arranged on the snorkel (103) at gas outlet place side by side in lead-in wire cylinder, be installed on the interior also external air compressor of shell body for the auxiliary cylinder air valve (104) of controlling bracing wire payingoff mechanism, be arranged at the connector (105) of shell body gas outlet, and the tube connector (106) being connected with connector, wherein, line sending air valve and cylinder air valve are all electrically connected with control system.
5. improved automatic threading apparatus according to claim 4, it is characterized in that, described bracing wire payingoff mechanism (3) comprises the cable quadrant (310) that is connected to reduction gearing mechanism output shaft by bearing holder (housing, cover), be arranged on the output shaft identical with cable quadrant and driven by reduction gearing mechanism and can be combined the clutch (320) of transmission with cable quadrant separation or by tooth engagement system, and by the manipulation cylinder (340) of manipulation connecting rods (330) control clutch separation or combination, wherein, manipulation cylinder (340) is communicated with cylinder air valve (104) by pipeline.
6. improved automatic threading apparatus according to claim 5, it is characterized in that, described clutch (320) comprise be fixedly connected with reduction gearing mechanism and on it band have dislocation lower of the clutch (321) of shaggy block (326), by lower clutch seat of honour (322) that coupling is connected mutually of same and reverse dislocation shaggy block (326) and clutch, be subject to reduction gearing mechanism driving and the transmission inner core (323) with output gear, and with the output gear of transmission inner core mate to be driven by it and to be subject to simultaneously the clutch seat of honour spacing and can be in transmission connection to cable quadrant be flexibly connected gear (324), wherein, cable quadrant lower end is provided with and the driving cog (311) that is flexibly connected gear and matches, and be provided with and be convenient to the two spring separating (325) between cable quadrant and flexible connection gear, the described clutch seat of honour is misplaced by the lifting of lower of manipulation connecting rods control realization and clutch.
7. improved automatic threading apparatus according to claim 6, it is characterized in that, described manipulation connecting rods (330) comprises that one end is all with point articulated the first bar (331), the second bar (332) and the 3rd bar (333), wherein, the other end of the first bar is hinged with manipulation cylinder (340) movable end, the other end of the second bar and reduction gearing mechanism (7) upper surface is hinged, the other end of the 3rd bar is fixedly connected with the clutch seat of honour (322), and the 3rd bar is with its pin joint and clutch seat of honour synchronization lifting.
8. improved automatic threading apparatus according to claim 7; it is characterized in that; described spacing shutdown assembly comprises the spacing movable cylinder (10) that is placed on lead-in wire cylinder front end; be placed on the limit spring (11) on lead-in wire cylinder; be arranged at the spacing directed cavity (12) for the movable cylinder of mounting limit and limit spring in shell body, and be arranged at the limit switch (13) that is subject to spacing movable cylinder action control and is electrically connected with control system by contact plectrum in shell body.
9. according to the improved automatic threading apparatus described in claim 1～8 any one, it is characterized in that, described control system comprises processor, the power supply, wireless module, commutator, speed regulator, the indicator lamp group (16) that are all connected with processor, the reversing switch being connected with commutator, the speed-regulating switch being connected with speed regulator, and the remote controller mating with wireless module.
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| CN201410080252.XA CN103825227B (en) | 2014-03-06 | 2014-03-06 | Improved automatic threading apparatus |
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| CN201410080252.XA CN103825227B (en) | 2014-03-06 | 2014-03-06 | Improved automatic threading apparatus |
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| CN103825227A CN103825227A (en) | 2014-05-28 |
| CN103825227B true CN103825227B (en) | 2016-05-18 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104638573B (en) * | 2015-01-28 | 2017-05-17 | 北京天恒建设工程有限公司 | Portable electric threader |
| CN105048355B (en) * | 2015-06-12 | 2017-12-12 | 闫睿恒 | A kind of rechargeable portable chain leadless device |
| CN105262008B (en) * | 2015-10-30 | 2017-06-09 | 国网山东省电力公司东营供电公司 | Double-screw type cable feed-through device |
| CN106144772B (en) * | 2016-06-21 | 2019-06-25 | 张冬 | The device of drawing machine control outlet |
| CN106549342A (en) * | 2017-01-24 | 2017-03-29 | 周光荣 | A kind of electrician's threader |
| CN107492841B (en) * | 2017-09-20 | 2023-07-21 | 深圳广田机器人有限公司 | Threading equipment and threading method thereof |
| CN107895913B (en) * | 2017-12-07 | 2019-12-10 | 山东鲁源售电有限公司 | off-line leading-out device in power cable laying pipe |
| CN108387990B (en) * | 2018-03-30 | 2020-06-26 | 深圳市创鑫激光股份有限公司 | Air-pushing type automatic threading method and equipment for pipeline |
| CN109001866A (en) * | 2018-08-13 | 2018-12-14 | 国网冀北电力有限公司承德供电公司 | A kind of tail optical fiber threading apparatus |
| CN110265928A (en) * | 2019-08-01 | 2019-09-20 | 南平市建阳区潭星机械制造有限公司 | Multi-functional threader |
| CN113571333B (en) * | 2021-06-30 | 2023-04-14 | 浙江田中精机股份有限公司 | Main shaft threading clamping mechanism |
| CN114336434B (en) * | 2021-12-24 | 2022-10-11 | 泰州市达维电器有限公司 | Threading apparatus suitable for building electric pipeline |
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