CN210824887U - Electric power constant tension pay-off device - Google Patents
Electric power constant tension pay-off device Download PDFInfo
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- CN210824887U CN210824887U CN201921500718.1U CN201921500718U CN210824887U CN 210824887 U CN210824887 U CN 210824887U CN 201921500718 U CN201921500718 U CN 201921500718U CN 210824887 U CN210824887 U CN 210824887U
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Abstract
The utility model discloses an electric power constant tension pay-off device, which comprises a pay-off mechanism, a driving mechanism and a control mechanism, wherein the pay-off mechanism comprises a base, a bus wheel and a conveying wheel which are respectively arranged at two sides of the base, a tension sensor is arranged between the bus wheel and the conveying wheel, the tension sensor is provided with a sensing roller, and a cable on the bus wheel is in self-contact with the lower part of the sensing roller and is transmitted forwards through the conveying wheel after being drawn out; the driving mechanism comprises a driving motor for driving the bus wheel to rotate, and a motor controller for controlling the driving motor to rotate forwards and backwards is arranged on the driving motor; the control mechanism comprises a processor and a man-machine interaction device connected with the processor, and a tension display screen and a tension setting screen are arranged on the man-machine interaction device. Compared with the prior art, the utility model discloses simple structure, reasonable in design is in a stable tension range when effectively guaranteeing the unwrapping wire, can guarantee that the quality of cable conductor is not influenced.
Description
Technical Field
The utility model relates to a power equipment technical field, concretely relates to invariable tension pay-off of electric power.
Background
In the electric power work progress such as laying on the circuit or line maintenance, often need use a large amount of wire and cable, therefore also correspondingly can adopt electric power wire barrow, but to current electric power wire barrow, its problem that exists is, when the wire barrow is to the place ahead delivery cable, tension is unstable, it is fast slow when resulting in the unwrapping wire, when the front end is drawn wire through manpower or lead wire equipment forward, if tension leads to the wire tapering excessively tightly, lead to the size super poor easily when too loose, cause unstable factor for the cable conductor, the quality of cable conductor has some influence.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects, the utility model aims at providing an electric power constant tension pay-off device, simple structure, reasonable in design is in a stable tension range when effectively guaranteeing the unwrapping wire, can guarantee that the quality of cable conductor is not influenced in the use in later stage.
In order to achieve the above purpose, the utility model adopts the technical scheme that: an electric power constant tension pay-off device comprises a pay-off mechanism, a driving mechanism and a control mechanism, wherein the pay-off mechanism comprises a base, a bus wheel and a conveying wheel which are respectively arranged on two sides of the base, a tension sensor is arranged between the bus wheel and the conveying wheel, the tension sensor is provided with a sensing roller, and a cable on the bus wheel is led out from the position below the sensing roller in a contact manner and then is transmitted forwards through the conveying wheel; the driving mechanism comprises a driving motor for driving the bus wheel to rotate, and a motor controller for controlling the driving motor to rotate forwards and backwards is arranged on the driving motor; the control mechanism comprises a processor and a man-machine interaction device connected with the processor, wherein the man-machine interaction device is provided with a tension display screen and a tension setting screen, the processor receives a signal from the tension sensor, displays the signal on the tension display screen, transmits an instruction according to a set value on the tension setting screen, and starts a motor controller to control a driving motor to rotate forwards and backwards so as to enable a tension value to be kept in a set range all the time.
Preferably, a brake is arranged on the bus wheel and is controlled by the processor.
The processor adopts a PLC control mode, the tension sensor feeds back signals to the processor, and the instructions are transmitted to the motor controller through the operation result of the processor.
The driving motor and the bus wheel are in transmission through a belt.
The utility model discloses when using, set for cable tension value scope at human-computer interaction equipment according to experience, start driving motor, the rotatory outside tension that releases of generating line wheel, through tension sensor's response, transmit the signal to the treater in real time, the tension display screen shows tension value, if tension value is in setting for the within range, driving motor normally drives the generating line wheel and rotates, if tension value is not in setting for the within range, the treater sends the instruction to the machine controller, adjust tension through controlling driving motor positive and negative rotation, make tension keep in a scope that is fit for the cable unwrapping wire all the time, satisfy the unwrapping wire requirement; the stopper that the generating line wheel was equipped with conveniently stops the rotation of generating line wheel when needs short time stop the unwrapping wire, avoids driving motor's frequent start.
Compared with the prior art, the utility model discloses simple structure, reasonable in design, the practicality is strong, and degree of automation is high, can pass through PLC reasonable control, maintains the tension value throughout in an within range that is suitable for the cable unwrapping wire, falls to the cable conductor minimum because the influence of quality in follow-up the use, guarantees electric power transmission's normal operating.
Drawings
The structure and features of the present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a schematic view of the working principle of the present invention.
Fig. 2 is a schematic structural diagram of the paying-off mechanism in the present invention.
In the attached figure 2, 1 is a bus wheel, 2 is a belt, 3 is a driving motor, 4 is a tension sensor, 5 is a cable, and 6 is a conveying wheel.
Detailed Description
Referring to an embodiment of the utility model shown in the attached drawing 1, the utility model discloses an electric power constant tension pay-off device, which comprises a pay-off mechanism, a driving mechanism and a control mechanism, wherein the pay-off mechanism comprises a base, a bus wheel 1 and a conveying wheel 6 which are respectively arranged on two sides of the base, a tension sensor 4 is arranged between the bus wheel 1 and the conveying wheel 6, the tension sensor 4 is provided with a sensing roller, and a cable 5 on the bus wheel 1 is led out from the lower part of the sensing roller in a self-contact manner and then is transmitted forwards through the conveying wheel 6; the driving mechanism comprises a driving motor 3 for driving the bus wheel 1 to rotate, and a motor controller for controlling the driving motor 3 to rotate forward and backward is arranged on the driving motor 3; the control mechanism comprises a processor and a man-machine interaction device connected with the processor, wherein the man-machine interaction device is provided with a tension display screen and a tension setting screen, the processor receives a signal from the tension sensor 4, displays the signal on the tension display screen, transmits an instruction according to a set value on the tension setting screen, and starts a motor controller to control a driving motor to rotate forwards and backwards so as to enable a tension value to be kept in a set range all the time.
Preferably, a brake is arranged on the parent wheel 1 and is controlled by the processor.
The processor adopts a PLC control mode, the tension sensor feeds back signals to the processor, and the instructions are transmitted to the motor controller through the operation result of the processor.
The driving motor 3 and the bus wheel 1 are driven by a belt 2.
The embodiment of the utility model discloses a when using, set for cable tension value scope at man-machine interactive equipment according to experience, start driving motor, the rotatory outside release tension of generating line wheel, through tension sensor's response, transmit signal to the treater in real time, the tension display screen shows tension value, if tension value is in setting for the within range, driving motor normally drives the generating line wheel and rotates, if tension value is not in setting for the within range, the treater sends the instruction to the machine controller, adjust tension through controlling driving motor positive and negative rotation, make tension keep in a scope that is fit for the cable unwrapping wire all the time, satisfy the unwrapping wire requirement; the stopper that the generating line wheel was equipped with conveniently stops the rotation of generating line wheel when needs short time stop the unwrapping wire, avoids driving motor's frequent start.
The above description is only for the preferred embodiment of the present invention, and the above specific embodiments are not intended to limit the present invention, and any decoration, modification or equivalent replacement made by those skilled in the art according to the above description all belong to the protection scope of the present invention.
Claims (4)
1. The utility model provides an electric power constant tension pay-off which characterized in that: the pay-off mechanism comprises a base, and a bus wheel and a conveying wheel which are respectively arranged on two sides of the base, a tension sensor is arranged between the bus wheel and the conveying wheel, the tension sensor is provided with a sensing roller, and a cable on the bus wheel is led out from the lower part of the sensing roller in contact with the sensing roller and then is transmitted forwards through the conveying wheel; the driving mechanism comprises a driving motor for driving the bus wheel to rotate, and a motor controller for controlling the driving motor to rotate forwards and backwards is arranged on the driving motor; the control mechanism comprises a processor and a man-machine interaction device connected with the processor, wherein the man-machine interaction device is provided with a tension display screen and a tension setting screen, the processor receives a signal from the tension sensor, displays the signal on the tension display screen, transmits an instruction according to a set value on the tension setting screen, and starts a motor controller to control a driving motor to rotate forwards and backwards so as to enable a tension value to be kept in a set range all the time.
2. The electric constant tension pay-off as defined in claim 1, wherein: and a brake is arranged on the bus wheel and is controlled by the processor.
3. The electric constant tension pay-off as defined in claim 1, wherein: the processor adopts a PLC control mode, the tension sensor feeds back signals to the processor, and the instructions are transmitted to the motor controller through the operation result of the processor.
4. The electric constant tension pay-off as defined in claim 1, wherein: the driving motor and the bus wheel are in transmission through a belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921500718.1U CN210824887U (en) | 2019-09-10 | 2019-09-10 | Electric power constant tension pay-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921500718.1U CN210824887U (en) | 2019-09-10 | 2019-09-10 | Electric power constant tension pay-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210824887U true CN210824887U (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921500718.1U Active CN210824887U (en) | 2019-09-10 | 2019-09-10 | Electric power constant tension pay-off device |
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| Country | Link |
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| CN (1) | CN210824887U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623857A (en) * | 2020-12-31 | 2021-04-09 | 张家港三得利染整科技有限公司 | Multi-beam yarn unwinding device |
| CN112722987A (en) * | 2020-12-31 | 2021-04-30 | 张家港三得利染整科技有限公司 | Multi-beam yarn unwinding method |
-
2019
- 2019-09-10 CN CN201921500718.1U patent/CN210824887U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623857A (en) * | 2020-12-31 | 2021-04-09 | 张家港三得利染整科技有限公司 | Multi-beam yarn unwinding device |
| CN112722987A (en) * | 2020-12-31 | 2021-04-30 | 张家港三得利染整科技有限公司 | Multi-beam yarn unwinding method |
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| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 473000 No.2 Industrial Park, high tech Zone, Nanyang City, Henan Province Patentee after: Henan Yubian Energy Equipment Group Co.,Ltd. Address before: 473000 No.2 Industrial Park, high tech Zone, Nanyang City, Henan Province Patentee before: Henan new Wanfang Energy Equipment Group Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |