CN210854809U - Low-voltage wire take-up and pay-off reel - Google Patents
Low-voltage wire take-up and pay-off reel Download PDFInfo
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- CN210854809U CN210854809U CN201921686970.6U CN201921686970U CN210854809U CN 210854809 U CN210854809 U CN 210854809U CN 201921686970 U CN201921686970 U CN 201921686970U CN 210854809 U CN210854809 U CN 210854809U
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- 238000004804 winding Methods 0.000 claims abstract description 49
- 230000001681 protective effect Effects 0.000 claims description 12
- 230000005622 photoelectricity Effects 0.000 claims 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model relates to a low-voltage wire take-up and pay-off reel, which comprises a base and a thread-shaped winding post positioned above the base, wherein two ends of the winding post are connected to a vertically arranged bracket through a bearing, and the bracket is fixed on the base; one end of the winding post is linked with an output shaft of the motor through a coupler, and the other end of the winding post is provided with a photoelectric code disc which is connected with the microcontroller. The effect of physical isolation of adjacent cables is realized by designing the thread-shaped winding posts; the rotating speed of the winding post is detected by arranging the photoelectric coded disc, when the rotating speed changes, the motor is braked by the controller in time, and the wire damage caused by winding of the winding wire is further prevented.
Description
Technical Field
The utility model relates to a wire reel specifically is low pressure wire take-up and pay-off reel.
Background
The replacement of cables is a conventional operation project for technical modification and overhaul in distribution lines, and the replacement or laying of cables and wires is relatively heavy work, wherein the collection and release of wires are the key points of the work. Therefore, design suitable cable conductor winding and unwinding devices, reduce constructor working strength, strengthen electric power work's factor of safety, be the problem that awaits the solution urgently.
SUMMERY OF THE UTILITY MODEL
The utility model provides a low pressure wire take-up and pay-off reel mainly uses when the low pressure wire is changed to the resident family in district to solve the defect that exists among the prior art.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
the low-voltage wire take-up and pay-off reel comprises a base and a threaded winding post positioned above the base, wherein two ends of the winding post are connected with a vertically arranged bracket through a bearing, and the bracket is fixed on the base; one end of the winding post is linked with an output shaft of the motor through a coupler, the other end of the winding post is provided with a photoelectric coded disc, the photoelectric coded disc is connected with a microcontroller, the microcontroller receives signals of the photoelectric coded disc and controls the motor to be started and closed, the microcontroller is connected with the motor through a driving module, and the microcontroller is provided with a control panel for a user to control the winding and unwinding disc to work;
further, a protective cover is arranged on the base, and the protective cover covers the bracket, the winding post positioned on the bracket and the photoelectric coded disc at one end of the winding post; the coupler penetrates through the protective cover to be connected with one end of the winding post and an output shaft of the motor;
furthermore, two ends of the winding post are respectively provided with a driving shaft, the driving shafts are screwed into the winding post, the driving shafts at the two ends are respectively connected with the bracket through bearings, the driving shaft at one end is connected with an output shaft of the motor through a coupler, and the driving shaft at the other end is provided with a photoelectric coded disc;
furthermore, universal wheels are arranged below the base;
the utility model has the advantages that:
1. by designing the thread-shaped wrapping posts, one wrapping post in the prior art is divided into a plurality of separated wrapping posts, so that the effect of physical isolation of adjacent cables is achieved, radial displacement generated by stress when the cables are wound and unwound is effectively prevented, wires can be effectively prevented from being twisted with each other, and the wires are prevented from being damaged;
2. by arranging the protective cover, the working personnel is prevented from being wound by the cable, and the working efficiency and the safety coefficient in the wire releasing operation are effectively improved;
3. the rotation speed of the winding post is detected by arranging the photoelectric coded disc, and when the rotation speed changes, the motor is braked by the controller in time, so that the wire damage caused by winding and twisting of the winding wire is prevented;
4. through setting up the universal wheel, can conveniently remove the take-up and pay-off reel, reduce constructor's intensity of labour and time.
5. The winding post is fixed and installed through the driving shafts at the two ends, the dismounting is convenient, and the winding post is convenient to replace.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a control circuit of the present invention;
the reference numerals are explained below:
1. the device comprises a base, 2, a protective cover, 3, winding posts, 4, a support, 5, a supporting plate, 6, a motor, 7, a coupler, 8, a driving shaft, 9, a bearing, 10, a photoelectric coded disc, 11, a universal wheel, 12, a microcontroller, 13, a control panel, 14 and a driving module;
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, the low-voltage wire take-up and pay-off reel comprises a base 1 and a threaded winding post 3 positioned above the base 1, wherein two ends of the winding post 3 are connected to a vertically arranged bracket 4 through bearings, and the bracket 4 is fixed on the base 1; one end of the winding post 3 is linked with an output shaft of the motor 6 through a coupler 7, a photoelectric coded disc 10 is arranged at the other end of the winding post 3, the photoelectric coded disc 10 is connected with a microcontroller 12, the microcontroller 12 receives a signal of the photoelectric coded disc 10 and controls the motor 6 to be started and closed, the microcontroller 12 is connected with the motor 6 through a driving module 14, and the microcontroller 12 is provided with a control panel 13 for a user to control the operation of a take-up and pay-off disc;
when the device is specifically implemented, a user switches on a power supply through a main switch arranged on a control panel, and then presses a wire take-up key or a wire release key respectively to operate according to specific operations of wire take-up and wire release; meanwhile, once the cable winding occurs in the paying-off process, the rotating speed of the winding post is reduced due to stress, a rotating speed signal detected by the photoelectric coded disc is transmitted to the microcontroller, once the rotating speed is lower than a set value, the winding is judged to occur, a control signal is sent, the motor stops rotating, and the motor is started after a field worker checks and clears faults.
In a specific embodiment, a protective cover 2 is arranged on the base 1, and the protective cover 2 covers a bracket 4, a winding post 3 positioned on the bracket 4, and a photoelectric coded disc 10 at one end of the winding post 3; the coupler 7 penetrates through the protective cover 2 to be connected with one end of the winding post 3 and an output shaft of the motor 6;
by arranging the protective cover, an operator can be prevented from being wound in the device in the wire winding and unwinding process, and the top of the wire winding and unwinding disc can be used for placing tools of the operator and the like;
in another specific embodiment, two ends of the winding post 3 are respectively provided with a driving shaft 8, the driving shafts 8 are screwed into the winding post 3, the driving shafts 8 at the two ends are respectively connected with the bracket through bearings, the driving shaft 8 at one end is connected with an output shaft of the motor 6 through a coupler 7, and the driving shaft 8 at the other end is provided with a photoelectric coded disc 10;
because wrapping post weight is heavier, when concrete operation, especially wire winding, through the threaded connection's that sets up drive shaft, can be convenient carry out the dismouting to the wrapping post, be convenient for change the wrapping post, alleviate staff intensity of labour.
In another embodiment, universal wheels 11 are arranged below the base 1, so that the device can be conveniently moved.
When the cable is recovered, the cable can be wound around the concave part of each thread by manually moving the position of the trolley, the cable is divided, and meanwhile, the cable winding phenomenon caused by radial displacement of the cable can be effectively prevented due to the limitation of the convex part of the thread.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (4)
1. Low pressure wire take-up and pay-off reel, its characterized in that: the winding device comprises a base and a winding post which is positioned above the base and is in a thread shape, wherein two ends of the winding post are connected to a vertically arranged bracket through bearings, and the bracket is fixed on the base; the utility model discloses a motor, including the motor, the output shaft of motor, spool, microcontroller, drive module, microcontroller, coupling, the output shaft linkage of motor is passed through to spool one end, and the other end of spool is provided with the photoelectricity code wheel, the photoelectricity code wheel is connected with microcontroller, microcontroller receives the signal of photoelectricity code wheel, the start-up and the closing of control motor, microcontroller passes through drive module and is connected with the motor, microcontroller is provided with control panel and supplies user control to receive the work of drawing drum.
2. The low voltage wire take-up and pay-off reel of claim 1, wherein: the base is provided with a protective cover, and the protective cover covers the bracket, the winding post positioned on the bracket and the photoelectric coded disc at one end of the winding post; the coupler penetrates through the protective cover to be connected with one end of the winding post and an output shaft of the motor.
3. The low voltage wire take-up and pay-off reel of claim 2, wherein: and driving shafts are respectively arranged at two ends of the winding post, the driving shafts are screwed into the winding post through threads, the driving shafts at the two ends are respectively connected with the bracket through bearings, the driving shaft at one end is connected with an output shaft of the motor through a coupler, and a photoelectric coded disc is arranged on the driving shaft at the other end.
4. The low voltage wire take-up and pay-off reel of claim 3, wherein: and universal wheels are arranged below the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921686970.6U CN210854809U (en) | 2019-10-10 | 2019-10-10 | Low-voltage wire take-up and pay-off reel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921686970.6U CN210854809U (en) | 2019-10-10 | 2019-10-10 | Low-voltage wire take-up and pay-off reel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210854809U true CN210854809U (en) | 2020-06-26 |
Family
ID=71298849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921686970.6U Active CN210854809U (en) | 2019-10-10 | 2019-10-10 | Low-voltage wire take-up and pay-off reel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210854809U (en) |
-
2019
- 2019-10-10 CN CN201921686970.6U patent/CN210854809U/en active Active
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