CN208932720U - A kind of portable winding box - Google Patents
A kind of portable winding box Download PDFInfo
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- CN208932720U CN208932720U CN201821772413.1U CN201821772413U CN208932720U CN 208932720 U CN208932720 U CN 208932720U CN 201821772413 U CN201821772413 U CN 201821772413U CN 208932720 U CN208932720 U CN 208932720U
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- room
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- take
- winding box
- stringing
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Abstract
The utility model discloses a kind of portable winding box, including winding box, wire tensioning device, positioning device, take-up, control room, door-plate, hinge, elastic string, motor base and battery pack；Take-up includes electric pushrod, reel, motor, belt, bearing II, shaft, connection sleeve, driven pulley, connector, driving pulley, glass pulley and reverse wheel；Wire tensioning device includes stringing roller, stringing room, V-type bracket, screw rod, spring I, guide roller, nut, bearing I, handle and inlet wire pipe；Positioning device includes limit room, square pole, pressing board, stop collar, square spigot, spring II and gag lever post.The utility model is designed reasonably, take-up is carried out to p-wire by take-up, and tension appropriate can be provided for p-wire on demand by wire tensioning device, it can help technical staff's quickly retracting p-wire, convenient for neatly collecting p-wire, it effectively avoids beating and twists phenomenon appearance, be conducive to improve working efficiency and reduce technical staff's labor intensity.
Description
Technical field
The utility model relates to electric wire take-up technology, specifically a kind of portable winding box.
Background technique
Currently, the resistance process needs of measuring transformer switch use longer p-wire, after p-wire use,
Coiling mostly is carried out to p-wire using reel to collect, and mainly uses manual take-up mode at present.
Patent No. CN201320453318.6 discloses earth resistance line electric wire winding device, and the spooler is in take-up
When, it both can be electronic, can also be manual, it is easy to use, and it is provided with socket on the supporting plate, it can connect with external plug
It connects, convenient for connecting power supply by p-wire；But the spooler during collecting p-wire with common manual take-up mode
It there is a problem that identical, that is, arrangement is more random and irregular, and unwrapping wire process, which is easy to appear, again beats the phenomenon that twisting, and often needs
It wants technical staff that more time-triggered protocols is spent to beat the p-wire twisted, not only affects the working efficiency of test, but also aggravated skill
The labor intensity of art personnel.
Utility model content
The utility model in view of the deficiencies of the prior art, proposes that one kind can help technical staff's quickly retracting p-wire,
It convenient for neatly collecting p-wire, effectively avoids playing strand phenomenon appearance, is conducive to improve working efficiency and reduce technical staff to work
The portable winding box of intensity.
To achieve the goals above, the utility model uses following technical scheme:
A kind of portable winding box, including winding box, wire tensioning device, positioning device, take-up and control room；Described
It is divided into four chambers inside winding box, four chambers are followed successively by orientation room, take-up room, drive chamber and material storage room from left to right；Institute
The material storage room stated is equipped with door-plate, and door-plate is fixed in material storage room by hinge；The control room is arranged on the outside of winding box；
Motor base and battery pack are installed in the drive chamber；The take-up includes electric pushrod, reel, motor
And belt；The take-up indoor location has bearing II；Shaft is installed on the bearing II；The reel is mounted on
In shaft；Connection sleeve is installed on one end of the shaft, driven pulley and company are installed on the other end of shaft
Connector；The motor is mounted on motor base；Driving pulley, main belt are installed in the drive shaft of the motor
Wheel is connected by belt with driven pulley；The electric pushrod is arranged in winding box；The telescopic end of the electric pushrod
End is equipped with glass pulley and reverse wheel；The wire tensioning device includes stringing roller, stringing room, V-type bracket, screw rod, spring I and leads
Line wheel；The top connecting pin of the V-type bracket, which is adopted, to be hinged；The stringing room is mounted on take-up outside；It is described
A side of V-type bracket be fixed in take-up room by fixed frame；The stringing roller is mounted on the side of V-type bracket；
And nut is installed in the V-type bracket a side being connected with fixed frame, correspondence is equipped with bearing I on another side；It is described
Screw rod one end be equipped with handle, the other end sequentially passes through stringing room and nut, and is fixed on bearing I；The bullet
One end of spring I is fixed on stringing room, and inlet wire pipe is equipped on the other end；The guide roller is mounted in take-up room；It is described
Positioning device include limit room and square pole；The limit interior is equipped with cavity and bayonet；The limit room is fixed on
The outside of orientation room is equipped with pressing board on one end of the square pole, and the other end sequentially passes through limit room and orientation room, and
Equipped with stop collar and square spigot；Spring II is cased on the square pole；The pressing board is equipped with gag lever post；Described presses
Plate and square pole use rotatable connection type；The square spigot matches with sleeve is connect；It is set in the material storage room
Flexible rope；The electric pushrod, motor passes through control room and battery pack is electrically connected.
Illustrate as further technology, the inlet wire pipe is horn-like.
As further technological improvement, the elastic string is equipped with eye-splice.
As further technological improvement, the both ends of the reel are equipped with baffle.
As further technological improvement, the pressing board is equipped with lug.Lug, which can be convenient, moves pressing board rotation.
As further technical life, the control room includes shell, is arranged in the intracorporal control circuit of shell and sets
Set the control switch outside shell；The control circuit is mainly made of PLC controller, timer, relay and triode；
The timer is connected with PLC controller.The relay includes relay K1, relay K2, relay K3 and relay
Device K4, triode include triode Q1, triode Q2, triode Q3 and triode Q4；
Triode Q1, triode Q2, triode Q3 and triode Q4 base stage a pin be connected to PLC controller
On different I/O pins, triode Q1, triode Q2, triode Q3, triode Q4 emitter c pin respectively with battery pack
Cathode, be connected；
The collector b pin of triode Q1 is connected with the control terminal c pin of relay K1, and the control terminal d of relay K1 draws
Foot is connected with the anode of battery pack, and the gate end a pin of relay K1 is connected with the anode of battery pack, the gate end of relay K1
B pin is connected with the gate end b pin of an input terminal of electric pushrod, relay K2；
The gate end a pin of relay K2 is connected with the cathode of battery pack, the control terminal d pin and battery pack of relay K2
Anode be connected, the control terminal c pin of relay K2 is connected with the collector b pin of triode Q2；
The collector b pin of triode Q3 is connected with the control terminal c pin of relay K3, and the control terminal d of relay K3 draws
Foot is connected with the anode of battery pack, and the gate end a pin of relay K3 is connected with the anode of battery pack, the gate end of relay K3
B pin is connected with the gate end b pin of another input terminal of electric pushrod, relay K4；
The gate end a pin of relay K4 is connected with the cathode of battery pack, the control terminal d pin and battery pack of relay K4
Anode be connected, the control terminal c pin of relay K4 is connected with the collector b pin of triode Q4；
Measurement electric pushrod extends to longest and is reduced to the shortest time, and is recorded in timer；Electric pushrod extended
Cheng Shi, 1 pin at the end I/O of PLC controller and 4 pins issue high level signal, so that relay K1 is connected with relay K4,
PLC controller controls electric pushrod elongation, when timer feedbacks being waited to reach elongation time signal to PLC controller, PLC controller
1 pin and 4 pins for controlling the end I/O do not issue signal, and control 2 pins and 3 pins sending high level signal at the end I/O, make
It obtains relay K2 to connect with relay K3, PLC controller controls electric pushrod and shortens, and PLC controller is according to timer feedback
Instruction control electric pushrod stretches, until closing control switch；
Control switch includes master switch and reversal connection switch, and reversal connection switch includes switch G1, switch G2, switch G3 and switch
G4, a pin for being reversely connected switch are connected by switch G1 with c pin, and a pin for being reversely connected switch is connected by switch G2 with d pin,
The b pin of reversal connection switch is connected by switch G4 with d pin, and the b pin for being reversely connected switch is connected by switch G3 with c pin；
The a pin of reversal connection switch is connected with the anode of battery pack, and the b pin for being reversely connected switch is connected with the cathode of battery pack,
It is reversely connected a pin of switch, d pin is connected with the input terminal of motor, relay respectively.
Working principle of the utility model is:
Orientation room, take-up room and drive chamber are closing chamber, and material storage room upper end is open state；
Corresponding take-up includes two groups of electric pushrods, reel and motor；Reel and coaxial shaft are lateral
Place, connection sleeve be located in orientation room, driven pulley and connector are located in drive chamber, connector be arranged with reel
The end of coaxial shaft, driven pulley is pierced by drive chamber in roller end vicinity, the front end of connector, and slightly puts in storage
In object room；The base end of electric pushrod is passed through and is fixed in drive chamber and material storage room, and the telescopic end of electric pushrod is located at take-up
In room；Shaft is equipped on glass pulley and reverse wheel, glass pulley and reverse wheel pass through the fixed electric pushrod of corresponding bracket
The bracket of telescopic end, glass pulley and reverse wheel is mutually perpendicular to, the axial direction of glass pulley and reel it is axially vertical；Electric pushrod is stretched
Corresponding with one end of reel when to longest, electric pushrod is reduced to most corresponding with the other end of reel in short-term；
The mode that nut is connected with screw rod for spiral；Nut and bearing I are arranged at the open end of V-type bracket, stringing
Roller is located at the middle position of V-type bracket side；Two groups of V-type brackets are fixed in stringing room, stringing roller is embedded with bearing, and
Shaft is installed on the bearing of stringing roller, shaft is separately fixed in a side of corresponding V-type bracket；Stringing roller is mainly by pressing
Roller group at；Spring I is corresponding with the junction of stringing room and the middle position of two stringing rollers；The centre of guide roller and two stringing rollers
Point position is corresponding, and guide roller is equipped with shaft, and guide roller is fixed in take-up room by corresponding bracket；
The two sides of pressing board are arranged in gag lever post；Bearing can be embedded on pressing board, one end of square pole is mounted on the axis of pressing board
It holds, pressing board is rotated with square pole and is connect；The bayonet for limiting room includes longitudinal bayonet and lateral L-type bayonet, longitudinal
Bayonet can be convenient pressing pressing board process, and gag lever post can pass through limit room, and lateral L-type bayonet can be convenient promotion pressing board
Rotary course, gag lever post can be stuck in limit room；Orientation room is equipped with the square hole interted for square pole, and square pole can be
Intert back and forth in orientation room, but is restricted from rotation；
Before use, earth resistance meter or other objects can be placed in material storage room, and fixed by elastic string, and can
Material storage room is sealed to fasten door-plate；One end of p-wire is equipped with crocodile clip, and the other end sequentially passes through inlet wire pipe, spring I, stringing
Roller, guide roller, reverse wheel and glass pulley, and be fixed on reel, the other end and the connector of p-wire are electrically connected；
Take-up process first hands taut the p-wire of outer end, is then turned on motor and electric pushrod, is then revolved by handle
Tight screw rod, so that the opening of V-type bracket is brought to minimum by screw rod, V-type bracket coerces the tight p-wire of stringing roll-in, due to stringing
Bearing resistance in roller is larger, so that one between stringing roller and reel section p-wire has certain tension；Winding process,
Electric pushrod is stretched back and forth, and the glass pulley of end can guide p-wire neatly to be arranged on the reel of rotation
Line；Guiding by spring I and inlet wire pipe to p-wire can prevent take-up procedural test line from beating strand at incoming line；
Unwrapping wire process first tenses the outer end of p-wire, then unclamps screw rod by handle, so that stringing roller no longer clamps test
Line, is then turned on motor and electric pushrod carries out reverse operation, and motor drives reel rotation to carry out unwrapping wire, electric pushrod
It is stretched back and forth, so that unwrapping wire procedural test line is still neatly arranged on reel, needs to tense p-wire after unwrapping wire,
And motor and electric pushrod are first closed, then screw rod is screwed by handle；If necessary to test using p-wire, phase can be first passed through
The connection situation for the detection device detection p-wire answered, it is ensured that after p-wire is normal, the crocodile clip of p-wire is clipped in test point
Place, and earth resistance meter injects connector connecting test line by connection plug, and test terminates to pull up connection plug；
After each retractable line, pressing board need to be pressed, so that the gag lever post on pressing board reaches longitudinal bayonet on limit room
It is unclamped behind bottom, then after pushing pressing board to rotate, under the action of spring II, pressing board has been supported, so that gag lever post is stuck in limit
Upper convex in the lateral L-type bayonet of room is entangled at this point, the square spigot of square pole front end is connected sleeve, so that reel quilt
Limitation is without being able to rotate；When not needing limitation reel rotation, pressing board need to be pressed and pressing board is pushed to rotate, so that spring II supports
Play pressing board, sleeve and square spigot separation；
Control room can control the working condition of motor and electric pushrod.
Compared with prior art, the utility model have the utility model has the advantages that
1. the utility model carries out take-up to p-wire by take-up, and can be on demand test by wire tensioning device
Line provides tension appropriate, can not only help technical staff's quickly retracting p-wire, and can neatly collect p-wire, have
Effect avoids playing the appearance for twisting phenomenon, is conducive to improve working efficiency and reduces the labor intensity of technical staff.
2. the utility model can effectively lock reel by positioning device, unexpected roll that can be avoided reel is led
The case where causing p-wire to reappear disorder.
3. the utility model can be convenient test equipment by connector and be connected with p-wire.
4. elastic string and demountable buckle structure are used in the utility model, it can be in order to the various sizes of survey of fixation
Test instrument.
5. the utility model can smoothly enter into receipts by the guidance of horn-like inlet wire pipe and spring I in order to p-wire
In wire box, while it can be avoided p-wire and occurring the phenomenon that beating strand at incoming line.
Detailed description of the invention
Fig. 1 is the schematic diagram of internal structure of the utility model.
Fig. 2 is the external structure schematic diagram of the utility model.
Fig. 3 is the enlarged drawing in Fig. 1 at A.
Fig. 4 is the overlooking structure diagram of wire tensioning device in the utility model.
Fig. 5 is the enlarged drawing in Fig. 1 at B.
Fig. 6 is the structural schematic diagram of positioning device in the utility model.
Fig. 7 is the structural schematic diagram that sleeve is connected in the utility model.
Fig. 8 is the partial circuit schematic diagram of control circuit in the utility model.
Fig. 9 is the circuit diagram that switch is reversely connected in the utility model.
Appended drawing reference: 1- guide roller, 2- glass pulley, 3- reverse wheel, 4- control room, 5- winding box, 6- p-wire, 7- coiling
Wheel, 8- motor, 9- motor base, 10- electric pushrod, 11- elastic string, 12- eye-splice, 13- door-plate, 14- battery pack, 15- connect
Connector, 16- bearing I, 17- crocodile clip, 18-V type bracket, 19- spring I, 20- inlet wire pipe, 21- stringing room, 22- nut, 23- hand
Handle, 24- stringing roller, 25- square spigot, 26- screw rod, 27- gag lever post, 28- limit room, 29- spring II, 30- pressing board, 31- are rectangular
Bar, 32- stop collar, 33- connection sleeve.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
Embodiment:
A kind of portable winding box, including winding box 5, wire tensioning device, positioning device, take-up and control room 4；
It is divided into four chambers inside the winding box 5, four chambers are followed successively by orientation room from left to right, take-up room, drive
Dynamic room and material storage room；The material storage room is equipped with door-plate 13, and door-plate 13 is fixed in material storage room by hinge；The control
The setting of room 4 is in 5 outside of winding box；
Motor base 9 and battery pack 14 are installed in the drive chamber；
The take-up includes electric pushrod 10, reel 7, motor 8 and belt；
The take-up indoor location has bearing II；Shaft is installed on the bearing II；The reel 7 is installed
In shaft；Connection sleeve 33 is installed on one end of the shaft, driven pulley is installed on the other end of shaft
With connector 15；The motor 8 is mounted on motor base 9；Main belt is installed in the drive shaft of the motor 8
Wheel, driving pulley are connected by belt with driven pulley；The electric pushrod 10 is arranged in winding box 5；Described is electronic
The telescopic end end of push rod 10 is equipped with glass pulley 2 and reverse wheel 3；
The wire tensioning device includes stringing roller 24, stringing room 21, V-type bracket 18, screw rod 26, spring I 19 and guide roller
1；The top connecting pin of the V-type bracket 18, which is adopted, to be hinged；
The stringing room 21 is mounted on take-up outside；A side of the V-type bracket 18 is fixed by fixed frame
In take-up room；The stringing roller 24 is mounted on the side of V-type bracket 18；And in the V-type bracket being connected with fixed frame
Nut 22 is installed, correspondence is equipped with bearing I 16 on another side in 18 a sides；One end of the screw rod 26 is equipped with hand
Handle 23, the other end sequentially pass through stringing room 21 and nut 22, and are fixed on bearing I 16；One end of the spring I 19 is solid
It is scheduled on stringing room 21, inlet wire pipe 20 is installed on the other end；The guide roller 1 is mounted in take-up room；
The positioning device includes limit room 28 and square pole 31；Cavity and bayonet are equipped in the limit room 28；
The limit room 28 is fixed on the outside of orientation room, is equipped with pressing board 30 on one end of the square pole 31,
The other end sequentially passes through limit room 28 and orientation room, and is equipped with stop collar 32 and square spigot 25；On the square pole 31
It is cased with spring II 29；The pressing board 30 is equipped with gag lever post 27；The pressing board 30 and square pole 31 uses rotatable company
Connect mode；The square spigot 25 matches with sleeve 33 is connect；
Elastic string 11 is equipped in the material storage room；The electric pushrod 10, motor 8 pass through control room 4 and electricity
Pond group 14 is electrically connected.
The inlet wire pipe 20 is horn-like.
The elastic string 11 is equipped with eye-splice 12.
The both ends of the reel 7 are equipped with baffle.
The pressing board 30 is equipped with lug.
The control switch that the control room 4 includes shell, the intracorporal control circuit of shell is arranged in and is arranged in outside shell；
The control circuit is mainly made of PLC controller, timer, relay and triode；The timer and PLC controls
Device is connected.
The working principle of the embodiment:
Orientation room, take-up room and drive chamber are closing chamber, and material storage room upper end is open state；
Corresponding take-up includes two groups of electric pushrods 10, reel 7 and motor 8；Reel 7 and coaxial shaft are equal
Laterally disposed, connection sleeve 33 is located in orientation room, and driven pulley and connector 15 are located in drive chamber, and the setting of connector 15 exists
In the end of the shaft coaxial with reel 7, driven pulley is pierced by driving in roller end vicinity, the front end of connector 15
Room, and slightly put in material storage room；The base end of electric pushrod 10 is passed through and is fixed in drive chamber and material storage room, electric pushrod
10 telescopic end is located in take-up room；Be equipped with shaft on glass pulley 2 and reverse wheel 3, glass pulley 2 and reverse wheel 3 by pair
The bracket of the telescopic end of the fixed electric pushrod 10 of the bracket answered, glass pulley 2 and reverse wheel 3 is mutually perpendicular to, the axial direction of glass pulley 2 with
Reel 7 it is axially vertical；Electric pushrod 10 extends to corresponding with one end of reel 7 when longest, and electric pushrod 10 is reduced to most
It is corresponding with the other end of reel 7 in short-term；
The mode that nut 22 is connected with screw rod 26 for spiral；Nut 22 and bearing I 16 are arranged at the opening of V-type bracket 18
At end, stringing roller 24 is located at the middle position of 18 side of V-type bracket；Two groups of V-type brackets 18, stringing are fixed in stringing room 21
Roller 24 is embedded with bearing, and shaft is equipped on the bearing of stringing roller 24, and shaft is separately fixed at corresponding V-type bracket 18
In a side；Stringing roller 24 is mainly made of pressure roller；The middle of the junction and two stringing rollers 24 of spring I 19 and stringing room 21
Position is corresponding；Guide roller 1 is corresponding with the mid-point position of two stringing rollers 24, and guide roller 1 is equipped with shaft, and guide roller 1 passes through
Corresponding bracket is fixed in take-up room；
The two sides of pressing board 30 are arranged in gag lever post 27；Bearing can be embedded on pressing board 30, one end of square pole 31 is mounted on
On the bearing of pressing board 30, pressing board 30 is rotated with square pole 31 and is connect；Limit room 28 bayonet include longitudinal bayonet and
Lateral L-type bayonet, longitudinal bayonet can be convenient pressing 30 process of pressing board, and gag lever post 27 can pass through limit room 28, lateral L
Type bayonet, which can be convenient, pushes 30 rotary course of pressing board, and gag lever post 27 can be stuck in limit room 28；Orientation room is equipped with supplier
The interspersed square hole of shape bar 31, square pole 31 can intert back and forth in orientation room, but be restricted from rotation；
Before use, earth resistance meter or other objects can be placed in material storage room, and fixed by elastic string 11, and
Door-plate 13 can be fastened and seal material storage room；One end of p-wire 6 is equipped with crocodile clip 17, and the other end sequentially passes through inlet wire pipe 20, bullet
Spring I 19, stringing roller 24, guide roller 1, reverse wheel 3 and glass pulley 2, and be fixed on reel 7, the other end of p-wire 6 with
Connector 15 is electrically connected；
Take-up process first hands taut the p-wire 6 of outer end, is then turned on motor 8 and electric pushrod 10, then passes through hand
Handle 23 screws screw rod 26, so that the opening of V-type bracket 18 is brought to minimum by screw rod 26, V-type bracket 18 is coerced stringing roller 24 and pressed
Tight p-wire 6, since the bearing resistance in stringing roller 24 is larger, so that one section of p-wire 6 between stringing roller 24 and reel 7
With certain tension；Winding process, electric pushrod 10 are stretched back and forth, and the glass pulley 2 of end can guide p-wire 6
Neat winding displacement is carried out on the reel 7 of rotation；Guiding by spring I 19 and inlet wire pipe 20 to p-wire 6 can prevent from receiving
Line process p-wire 6 beats strand at incoming line；
Unwrapping wire process first tenses the outer end of p-wire 6, then unclamps screw rod 26 by handle 23, so that stringing roller 24 is no longer
Clamp p-wire 6, be then turned on motor 8 and electric pushrod 10 and carry out reverse operation, motor 8 drive reel 7 rotate into
Row unwrapping wire, electric pushrod 10 are stretched back and forth, so that unwrapping wire procedural test line 6 is still neatly arranged on reel 7, unwrapping wire
After need to tense p-wire 6, and first close motor and electric pushrod 10, then screw rod 26 is screwed by handle 23；If necessary
It is tested using p-wire 6, the connection situation of corresponding detection device detection p-wire 6 can be first passed through, it is ensured that p-wire 6 is normal
Afterwards, the crocodile clip 17 of p-wire 6 is clipped at test point, and earth resistance meter injects connector 15 by connection plug and connects
P-wire 6, test terminate to pull up connection plug；
After each retractable line, pressing board 30 need to be pressed, so that the gag lever post 27 on pressing board 30 reaches on limit room 28
It is unclamped behind longitudinal bayonet bottom, then after pushing pressing board 30 to rotate, under the action of spring II 29, pressing board 30 has been supported, so that
Gag lever post 27 is stuck in the upper convex in the lateral L-type bayonet of limit room 28, at this point, the square spigot 25 of 31 front end of square pole is connected
Sleeve 33 entangles, so that reel 7 is limited without being able to rotate；When not needing the limitation rotation of reel 7, pressing board 30 need to be pressed simultaneously
Pressing board 30 is pushed to rotate, so that spring II 29 supports pressing board 30, sleeve and square spigot 25 are separated；
Control room 4 can control the working condition of motor 8 and electric pushrod 10；Lug, which can be convenient, moves the rotation of pressing board 30
Turn；The relay includes relay K1, relay K2, relay K3 and relay K4, and triode includes triode Q1, three
Pole pipe Q2, triode Q3 and triode Q4；
Triode Q1, triode Q2, triode Q3 and triode Q4 base stage a pin be connected to PLC controller
On different I/O pins, triode Q1, triode Q2, triode Q3, triode Q4 emitter c pin respectively with battery pack 14
Cathode, be connected；
The collector b pin of triode Q1 is connected with the control terminal c pin of relay K1, and the control terminal d of relay K1 draws
Foot is connected with the anode of battery pack 14, and the gate end a pin of relay K1 is connected with the anode of battery pack 14, the lock of relay K1
Door end b pin is connected with the gate end b pin of an input terminal of electric pushrod 10, relay K2；
The gate end a pin of relay K2 is connected with the cathode of battery pack 14, the control terminal d pin and battery of relay K2
The anode of group 14 is connected, and the control terminal c pin of relay K2 is connected with the collector b pin of triode Q2；
The collector b pin of triode Q3 is connected with the control terminal c pin of relay K3, and the control terminal d of relay K3 draws
Foot is connected with the anode of battery pack 14, and the gate end a pin of relay K3 is connected with the anode of battery pack 14, the lock of relay K3
Door end b pin is connected with the gate end b pin of another input terminal of electric pushrod 10, relay K4；
The gate end a pin of relay K4 is connected with the cathode of battery pack 14, the control terminal d pin and battery of relay K4
The anode of group 14 is connected, and the control terminal c pin of relay K4 is connected with the collector b pin of triode Q4；
Measurement electric pushrod 10 extends to longest and is reduced to the shortest time, and is recorded in timer；Electric pushrod 10 is stretched
When growth process, 1 pin at the end I/O of PLC controller and 4 pins issue high level signal, so that relay K1 and relay K4
It connects, PLC controller controls electric pushrod 10 and extends, when timer feedbacks being waited to reach elongation time signal to PLC controller,
1 pin and 4 pins at the PLC controller control end I/O do not issue signal, and control 2 pins and the high electricity of 3 pins sending at the end I/O
Ordinary mail number, so that relay K2 is connected with relay K3, PLC controller controls electric pushrod 10 and shortens, and PLC controller is according to fixed
When device feedback instruction control electric pushrod 10 it is flexible, until closing control switch；
Control switch includes master switch and reversal connection switch, and reversal connection switch includes switch G1, switch G2, switch G3 and switch
G4, a pin for being reversely connected switch are connected by switch G1 with c pin, and a pin for being reversely connected switch is connected by switch G2 with d pin,
The b pin of reversal connection switch is connected by switch G4 with d pin, and the b pin for being reversely connected switch is connected by switch G3 with c pin；
The a pin of reversal connection switch is connected with the anode of battery pack 14, is reversely connected the b pin of switch and the cathode phase of battery pack 14
Even, it is reversely connected a pin of switch, d pin is connected with the input terminal of motor 8, relay respectively.
Claims (6)
1. a kind of portable winding box, including winding box (5), wire tensioning device, positioning device, take-up and control room (4)；
It is divided into four chambers inside the winding box (5), four chambers are followed successively by orientation room, take-up room, driving from left to right
Room and material storage room；The material storage room is equipped with door-plate (13), and door-plate (13) is fixed in material storage room by hinge；The control
Room (4) setting processed is on the outside of winding box (5)；
It is characterized by: being equipped with motor base (9) and battery pack (14) in the drive chamber；
The take-up includes electric pushrod (10), reel (7), motor (8) and belt；
The take-up indoor location has bearing II；Shaft is installed on the bearing II；The reel (7) is mounted on
In shaft；Connection sleeve (33) is installed on one end of the shaft, driven pulley is installed on the other end of shaft
With connector (15)；The motor (8) is mounted on motor base (9)；It is installed in the drive shaft of the motor (8)
There is driving pulley, driving pulley is connected by belt with driven pulley；The electric pushrod (10) is arranged in winding box (5)
In；The telescopic end end of the electric pushrod (10) is equipped with glass pulley (2) and reverse wheel (3)；
The wire tensioning device include stringing roller (24), stringing room (21), V-type bracket (18), screw rod (26), spring I (19) and
Guide roller (1)；The top connecting pin of the V-type bracket (18), which is adopted, to be hinged；
The stringing room (21) is mounted on take-up outside；A side of the V-type bracket (18) is fixed by fixed frame
In take-up room；The stringing roller (24) is mounted on the side of V-type bracket (18)；And in the V-type being connected with fixed frame
It is equipped with nut (22) in bracket (18) a side, correspondence is equipped with bearing I (16) on another side；The screw rod (26)
One end is equipped with handle (23), and the other end sequentially passes through stringing room (21) and nut (22), and is fixed on bearing I (16)；
One end of the spring I (19) is fixed on stringing room (21), and inlet wire pipe (20) are equipped on the other end；The guide roller
(1) it is mounted in take-up room；
The positioning device includes limit room (28) and square pole (31)；Cavity and card are equipped in the limit room (28)
Mouthful；
The limit room (28) is fixed on the outside of orientation room, is equipped with pressing board on one end of the square pole (31)
(30), the other end sequentially passes through limit room (28) and orientation room, and is equipped with stop collar (32) and square spigot (25)；Described
Square pole is cased with spring II (29) on (31)；The pressing board (30) is equipped with gag lever post (27)；The pressing board (30) and side
Shape bar (31) uses rotatable connection type；The square spigot (25) matches with sleeve (33) is connect；
Elastic string (11) are equipped in the material storage room；The electric pushrod (10), motor (8) pass through control room (4)
It is electrically connected with battery pack (14).
2. a kind of portable winding box according to claim 1, it is characterised in that: the inlet wire pipe is horn-like.
3. a kind of portable winding box according to claim 1, it is characterised in that: the elastic string (11), which is equipped with, inserts
It detains (12).
4. a kind of portable winding box according to claim 1, it is characterised in that: the both ends of the reel (7) are equal
Equipped with baffle.
5. a kind of portable winding box according to claim 1, it is characterised in that: the pressing board (30) is equipped with convex
Ear.
6. a kind of portable winding box according to claim 1, it is characterised in that: the control room (4) include shell,
The control switch that the intracorporal control circuit of shell is set and is arranged in outside shell；The control circuit mainly by PLC controller,
Timer, relay and triode composition；The timer is connected with PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821772413.1U CN208932720U (en) | 2018-10-30 | 2018-10-30 | A kind of portable winding box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821772413.1U CN208932720U (en) | 2018-10-30 | 2018-10-30 | A kind of portable winding box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208932720U true CN208932720U (en) | 2019-06-04 |
Family
ID=66726467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821772413.1U Expired - Fee Related CN208932720U (en) | 2018-10-30 | 2018-10-30 | A kind of portable winding box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208932720U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027968A (en) * | 2020-08-31 | 2020-12-04 | 国网河南省电力公司西峡县供电公司 | Lifting platform for transformer substation maintenance |
| CN114620563A (en) * | 2022-04-18 | 2022-06-14 | 安徽爱意爱机电科技有限公司 | Storage device of photoelectric sensor |
-
2018
- 2018-10-30 CN CN201821772413.1U patent/CN208932720U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027968A (en) * | 2020-08-31 | 2020-12-04 | 国网河南省电力公司西峡县供电公司 | Lifting platform for transformer substation maintenance |
| CN112027968B (en) * | 2020-08-31 | 2022-04-05 | 国网河南省电力公司西峡县供电公司 | Lifting platform for transformer substation maintenance |
| CN114620563A (en) * | 2022-04-18 | 2022-06-14 | 安徽爱意爱机电科技有限公司 | Storage device of photoelectric sensor |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 Termination date: 20191030 |
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| CF01 | Termination of patent right due to non-payment of annual fee |