CN212363517U - Pulling force and speed detection device, cable laying equipment - Google Patents
Pulling force and speed detection device, cable laying equipment Download PDFInfo
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- CN212363517U CN212363517U CN202020916888.4U CN202020916888U CN212363517U CN 212363517 U CN212363517 U CN 212363517U CN 202020916888 U CN202020916888 U CN 202020916888U CN 212363517 U CN212363517 U CN 212363517U
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Abstract
The utility model discloses a pulling force and speed detection device, cable laying equipment, detection device include the support and install pulling force detection mechanism and speed detection mechanism on the support. The tension detection and the speed detection are integrated, the real-time tension and speed in the cable laying process can be detected simultaneously, the cable laying speed can be adjusted timely and conveniently, the tension condition borne by the cable can be controlled, the cable can be protected from being damaged beyond the rated bearing range, an additional speed measuring device is not required to be arranged, the product structure is compact, the cost is lower, and the cable laying quality is further improved. The cable laying equipment comprises a supporting seat, a tension and speed detection device, a cable tractor and a take-up mechanism which are sequentially arranged.
Description
Technical Field
The utility model relates to a power equipment technical field, in particular to pulling force and speed detection device, cable laying equipment.
Background
In a conventional power cable laying construction method, a field constructor determines tension and the like applied to a cable according to the length of the laid cable, whether a bend exists in the middle of a pipeline and the like and by combining the conventional construction experience. When the cable is actually laid, the pulling force of the traction rope is large enough, and the real-time change of the pulling force cannot be accurately mastered. Therefore, traction rope tension testing devices with different structures gradually appear, however, the traction rope tension testing devices are single in function and only can detect tension, and the tension is only one factor in cable laying, so that the laying quality of cables cannot be comprehensively monitored.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a pulling force and speed detection device, but integrated pulling force and speed detection improve the cable laying quality control. The utility model provides a cable laying equipment.
According to the utility model discloses pulling force and speed detection device of first aspect embodiment, include the support and install pulling force detection mechanism and speed detection mechanism on the support.
According to the utility model discloses pulling force and speed detection device have following beneficial effect at least: the tension detection and the speed detection are integrated, the real-time tension and speed in the cable laying process can be detected simultaneously, the cable laying speed can be adjusted timely and conveniently, the tension condition borne by the cable can be controlled, the cable can be protected from being damaged beyond the rated bearing range, an additional speed measuring device is not required to be arranged, the product structure is compact, the cost is lower, and the cable laying quality is further improved.
According to some embodiments of the first aspect of the present invention, the tension detecting mechanism comprises a pressure sensor, a data collecting module, and a first guide wheel, a first support wheel, a second guide wheel, a second support wheel and a tension wheel, which are rotatably disposed on the bracket through a rotating shaft; the first guide wheel and the second guide wheel are arranged on the upper sides of two ends of the traction rope channel in parallel, the first support wheel and the second support wheel are arranged on the lower sides of two ends of the traction rope channel in parallel, and the tensioning wheel is arranged on the lower side of the middle section of the traction rope channel and has a height difference with the first guide wheel and the second guide wheel; the pressure sensor is used for collecting the pressure born by the tensioning wheel and is connected with the data collecting module to feed back pressure data.
According to the utility model discloses some embodiments of the first aspect, the data acquisition module has alarm module, alarm module is used for pressure data to exceed when the default output alarm signal.
According to some embodiments of the utility model, annular groove and haulage rope adaptation have all been seted up to the rim of first leading wheel, first supporting wheel, second leading wheel, second supporting wheel and take-up pulley.
According to some embodiments of the first aspect of the present invention, the speed detection mechanism includes a fixing base and is located shaft coupling and encoder in the fixing base, the fixing base is fixed the lateral surface of the support, one end of the shaft coupling with the pivot of the first leading wheel or the second leading wheel is connected, the encoder is connected the other end of the shaft coupling.
According to the utility model discloses some embodiments of the first aspect, speed detection mechanism is linear velocity sensor, angular velocity sensor, magnetoelectric speedtransmitter or hall speedtransmitter.
According to the utility model discloses cable laying equipment of second aspect embodiment, at least one supporting seat that sets gradually, if pulling force and speed detection device, admission machine construct.
According to the utility model discloses cable laying equipment has following beneficial effect at least: the tension detection and the speed detection are integrated, the real-time tension and speed in the cable laying process can be detected simultaneously, the cable laying speed can be adjusted timely and conveniently, the tension condition borne by the cable can be controlled, the cable can be protected from being damaged beyond the rated bearing range, an additional speed measuring device is not required to be arranged, the product structure is compact, the cost is lower, and the cable laying quality is further improved.
According to some embodiments of the second aspect of the present invention, the pulling force and speed detecting device and the take-up mechanism are provided with a cable tractor therebetween.
According to some embodiments of the second aspect of the present invention, the cable traction machine comprises a motor, a speed reducer, and a traction wheel, which are connected in sequence.
According to some embodiments of the second aspect of the present invention, the tension and speed detecting means and the cable traction machine are connected with a limit pull rod therebetween.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a front view of a tension and speed detecting device according to an embodiment of the present invention;
fig. 2 is a top view of a tension and speed detecting device according to an embodiment of the present invention;
fig. 3 is a left side view of a tension and speed detecting device according to an embodiment of the present invention;
fig. 4 is a front view of a cable laying apparatus according to an embodiment of the present invention.
Reference numerals:
the cable winding device comprises a support 100, a support seat 400, a winding mechanism 500, a limiting pull rod 700, a traction rope 800 and a cable 900;
A fixed seat 310, a coupling 320, an encoder 330,
The cable tractor 600, motor 610, speed reducer 620, traction wheel 630, base 640.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1, 2 and 3, a tension and speed detecting device according to an embodiment of the present invention includes a bracket 100, and a tension detecting mechanism and a speed detecting mechanism mounted on the bracket 100. Through detecting pulling force and speed detection integration together, can detect real-time pulling force and the speed of cable laying in-process simultaneously, be convenient for in time adjust cable laying speed and the pulling force condition that the control cable received, the protection cable does not receive the injury beyond the rated load range, need not to arrange extra speed sensor for product compact structure and cost are lower, further improve the cable laying quality.
In some embodiments of the first aspect of the present invention, the tension detecting mechanism includes a pressure sensor 260, a data collecting module 270, and a first guide wheel 210, a first supporting wheel 220, a second guide wheel 230, a second supporting wheel 240 and a tension wheel 250, all rotatably disposed on the bracket 100 through a rotating shaft; the first guide pulley 210 and the second guide pulley 230 are arranged at the upper sides of the two ends of the traction rope channel in parallel, the first support pulley 220 and the second support pulley 240 are arranged at the lower sides of the two ends of the traction rope channel in parallel, and the tension pulley 250 is arranged at the lower side of the middle section of the traction rope channel and has a height difference with the first guide pulley 210 and the second guide pulley 230, so that the traction rope 800 can be tensioned; the pressure sensor 260 is used for collecting the pressure applied to the tensioning wheel 250 and is connected with the data collecting module 270 to feed back pressure data.
Compared with the method that a force sensor is directly connected into the stress structure of the traction rope 800 in series, the pressure sensor 260 is used for collecting the pressure borne by the tension wheel 250 to indirectly measure the tension borne by the cable, the field arrangement is simple, and a smaller pressure sensor can be used for measuring the larger tension borne by the cable; the tension detection device is used for replacing the original manual theoretical calculation mode, and all tensions of the cable can be guided more accurately. The detected data can be used to provide advantageous reference and traceability requirements for subsequent cabling operations.
The utility model discloses in some embodiments of the first aspect, data acquisition module 270 has alarm module, and alarm module is used for pressure data to export alarm signal when surpassing the default to guarantee that the pulling force that the cable receives is no longer than the threshold value of setting for, the laying quality of better guarantee cable.
In some embodiments of the first aspect of the present invention, the first guide wheel 210, the first support wheel 220, the second guide wheel 230, the second support wheel 240, and the tension wheel 250 are all provided with an annular groove and adapted to the pulling rope 800, so as to prevent the pulling rope 800 from being off-line during the pulling process.
In some embodiments of the first aspect of the present invention, the speed detection mechanism includes a fixing base 310, and a coupler 320 and an encoder 330 located in the fixing base 310, the fixing base 310 is fixed on the outer side surface of the bracket 100, one end of the coupler 320 is connected to the rotating shaft of the first guide wheel 210 or the second guide wheel 230, and the encoder 330 is connected to the other end of the coupler 320.
Since the relative speeds of the first guide wheel 210/the second guide wheel 230 and the traction rope 800 are consistent, the measured rotating speed of the first guide wheel 210/the second guide wheel 230 is equal to the measured speed of the traction rope 800, and the encoder installed on the coupler 320 can reflect the current rotating speed of the first guide wheel 210/the second guide wheel 230 by calculating the number of pulses output by the encoder per second by adopting the connection of the coupler 320 and the rotating shaft of the first guide wheel 210/the second guide wheel 230.
The utility model discloses in some embodiments of the first aspect, speed detection mechanism can also adopt embodiments such as linear velocity sensor, angular velocity sensor, magnetoelectric speedtransmitter or hall speedtransmitter.
As shown in fig. 4, for a cable laying apparatus according to an embodiment of the second aspect of the present invention, at least one supporting seat 400, such as a pulling force and speed detecting device, a take-up mechanism 500, is sequentially disposed. The supporting seat 400 can be a plurality of, and according to laying length and setting as required, the supporting seat 400 is provided with the supporting wheel, and haulage rope 800 twines on admission machine 500, and haulage rope 800's length is greater than the length of cable laying route.
The tension detection and the speed detection are integrated, the real-time tension and speed in the cable laying process can be detected simultaneously, the cable laying speed can be adjusted timely and conveniently, the tension condition borne by the cable can be controlled, the cable can be protected from being damaged beyond the rated bearing range, an additional speed measuring device is not required to be arranged, the product structure is compact, the cost is lower, and the cable laying quality is further improved.
Through setting up haulage rope 800, admission machine 500, the mode of drawing realizes laying of cable through withdrawing haulage rope 7, admission machine 500 can fix a bit, need not remove along the cable laying route, avoided the inconvenient and troublesome problem of equipment removal of cable laying passageway, through setting up supporting seat 400, make cable 900 break away from ground, greatly reduced the risk that cable 900 dragged ground wearing and tearing, reduced the electric leakage that causes because of the oversheath breaks in the cable 900 use, risks such as cable internal damage.
In order to reduce the use manpower of admission machine and lay the homogeneity the utility model discloses in some embodiments of the second aspect, be provided with cable tractor 600 between pulling force and speed detection device and admission machine 500, utilize cable tractor 600 to provide the power transmission cable.
In some embodiments of the second aspect of the present invention, the cable tractor 600 comprises a motor 610, a speed reducer 620, and a traction wheel 630 mounted on a base 640 and connected in sequence, wherein the traction wheel 630 cooperates with the traction rope 800/cable 900.
The utility model discloses some embodiments of second aspect, be connected with spacing pull rod 700 between pulling force and speed detection device and the cable tractor 600, the dead weight of the usable cable tractor 600 of spacing pull rod 700, restriction pulling force and speed detection device not rather than relative movement, the stable in structure of assurance equipment.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. A kind of pulling force and speed checkout gear, characterized by that: the device comprises a bracket (100), and a tension detection mechanism and a speed detection mechanism which are arranged on the bracket (100);
the tension detection mechanism comprises a pressure sensor (260), a data acquisition module (270), a first guide wheel (210), a first support wheel (220), a second guide wheel (230), a second support wheel (240) and a tension wheel (250), wherein the first guide wheel, the first support wheel (220), the second guide wheel (230), the second support wheel and the tension wheel are rotatably arranged on the bracket (100) through rotating shafts;
the first guide wheel (210) and the second guide wheel (230) are arranged on the upper sides of two ends of the traction rope channel in parallel, the first support wheel (220) and the second support wheel (240) are arranged on the lower sides of two ends of the traction rope channel in parallel, and the tension wheel (250) is arranged on the lower side of the middle section of the traction rope channel and has a height difference with the first guide wheel (210) and the second guide wheel (230);
the pressure sensor (260) is used for collecting the pressure borne by the tensioning wheel (250) and is connected with the data collecting module (270) to feed back pressure data.
2. The tension and velocity detecting device according to claim 1, wherein: the data acquisition module (270) is provided with an alarm module, and the alarm module is used for outputting an alarm signal when the pressure data exceeds a preset value.
3. The tension and velocity detecting device according to claim 1, wherein: the rims of the first guide wheel (210), the first supporting wheel (220), the second guide wheel (230), the second supporting wheel (240) and the tensioning wheel (250) are all provided with annular grooves matched with the traction rope.
4. The tension and speed detecting device according to any one of claims 1 to 3, wherein: speed detection mechanism includes fixing base (310) and is located shaft coupling (320) and encoder (330) in fixing base (310), fixing base (310) are fixed the lateral surface of support (100), the one end of shaft coupling (320) with the pivot of first leading wheel (210) or second leading wheel (230) is connected, encoder (330) are connected the other end of shaft coupling (320).
5. The tension and speed detecting device according to any one of claims 1 to 3, wherein: the speed detection mechanism is a linear speed sensor, an angular speed sensor, a magnetoelectric speed sensor or a Hall speed sensor.
6. A cabling arrangement, characterized by: at least one supporting seat (400), the tension and speed detecting device and the take-up mechanism (500) according to any one of claims 1 to 5, which are arranged in sequence.
7. The cabling arrangement of claim 6, wherein: and a cable tractor (600) is arranged between the tension and speed detection device and the take-up mechanism (500).
8. The cabling arrangement of claim 7, wherein: the cable tractor (600) comprises a motor (610), a speed reducer (620) and a traction wheel (630) which are connected in sequence.
9. Cabling arrangement according to claim 7 or 8, wherein: and a limiting pull rod (700) is connected between the tension and speed detection device and the cable tractor (600).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020916888.4U CN212363517U (en) | 2020-05-27 | 2020-05-27 | Pulling force and speed detection device, cable laying equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020916888.4U CN212363517U (en) | 2020-05-27 | 2020-05-27 | Pulling force and speed detection device, cable laying equipment |
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| Publication Number | Publication Date |
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| CN212363517U true CN212363517U (en) | 2021-01-15 |
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| CN202020916888.4U Active CN212363517U (en) | 2020-05-27 | 2020-05-27 | Pulling force and speed detection device, cable laying equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465567A (en) * | 2021-08-11 | 2021-10-01 | 广东皓耘科技有限公司 | Cable parameter detection device and cable parameter detection method |
| CN113763656A (en) * | 2021-10-27 | 2021-12-07 | 宁波绿阳智汇电气科技有限公司 | Displacement-preventing optical fiber vibration detection security early warning monitoring system for cable well |
| CN116914635A (en) * | 2023-09-12 | 2023-10-20 | 长缆电工科技股份有限公司 | Cable self-adaptive laying system and method |
| CN117410887A (en) * | 2023-12-11 | 2024-01-16 | 长缆电工科技股份有限公司 | Cable laying system, speed control method and use method |
-
2020
- 2020-05-27 CN CN202020916888.4U patent/CN212363517U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465567A (en) * | 2021-08-11 | 2021-10-01 | 广东皓耘科技有限公司 | Cable parameter detection device and cable parameter detection method |
| CN113465567B (en) * | 2021-08-11 | 2022-05-31 | 广东皓耘科技有限公司 | Cable parameter detection device and cable parameter detection method |
| CN113763656A (en) * | 2021-10-27 | 2021-12-07 | 宁波绿阳智汇电气科技有限公司 | Displacement-preventing optical fiber vibration detection security early warning monitoring system for cable well |
| CN113763656B (en) * | 2021-10-27 | 2023-01-06 | 宁波绿阳智汇电气科技有限公司 | Displacement-preventing optical fiber vibration detection security early warning monitoring system for cable well |
| CN116914635A (en) * | 2023-09-12 | 2023-10-20 | 长缆电工科技股份有限公司 | Cable self-adaptive laying system and method |
| CN116914635B (en) * | 2023-09-12 | 2024-04-19 | 长缆电工科技股份有限公司 | Cable self-adaptive laying system and method |
| CN117410887A (en) * | 2023-12-11 | 2024-01-16 | 长缆电工科技股份有限公司 | Cable laying system, speed control method and use method |
| CN117410887B (en) * | 2023-12-11 | 2024-04-02 | 长缆电工科技股份有限公司 | Cable laying system, speed control method and use method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 410000 No. 223, tongzipo West Road, Lugu Industrial Park, high tech Development Zone, Changsha, Hunan Patentee after: Long Cable Technology Group Co.,Ltd. Country or region after: China Address before: No.223, tongzipo West Road, Lugu Industrial Park, high tech Development Zone, Changsha City, Hunan Province, 410205 Patentee before: CHANGLAN CABLE ACCESSORIES Co.,Ltd. Country or region before: China |