CN108414130A - Cable laying traction measuring equipment - Google Patents
Cable laying traction measuring equipment Download PDFInfo
- Publication number
- CN108414130A CN108414130A CN201810478435.5A CN201810478435A CN108414130A CN 108414130 A CN108414130 A CN 108414130A CN 201810478435 A CN201810478435 A CN 201810478435A CN 108414130 A CN108414130 A CN 108414130A
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- cable
- measuring device
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- signal acquisition
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- 238000004891 communication Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 230000008054 signal transmission Effects 0.000 claims description 5
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 13
- 238000005259 measurement Methods 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005619 thermoelectricity Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0028—Force sensors associated with force applying means
- G01L5/0033—Force sensors associated with force applying means applying a pulling force
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention provides a cable laying traction measuring device, which relates to the technical field of cable laying and comprises the following components: the device comprises a measuring device, a signal acquisition and transmission device and a background terminal; one end of the measuring device is connected with a traction rope, and the other end of the traction rope is connected with a traction machine providing tension; the other end of the measuring device is connected with a cable traction head; the signal acquisition and emission device acquires the tension signal of the measuring device, and the signal acquisition and emission device transmits the acquired tension signal to the background terminal in a wireless mode, so that the technical problems that in the prior art, the measured data is inaccurate and the measured value is the friction force between a cable and the ground due to the fact that the measured data is directly fixed at a certain point through one side of the mechanical tension meter are solved.
Description
Technical field
The present invention relates to cable laying technical fields, and force measuring device is drawn more particularly, to a kind of cable laying.
Background technology
With the rapid development of the national economy, greatly developed in numerous areas such as nuclear power, bridge construction, thermoelectricitys,
In order to realize that so good big engineering, the laying of wherein cable are particularly important.Cable laying is typically referred to cable laying
Onto laying paths such as pre-designed channel, crane span structures.
Power transmission cable cable laying operation scene is generally using mechanical tensile forces meter to traction suffered in power transmission cable laid processes
Power is monitored, but since mechanical tensile forces meter volume is larger, and cable laying usually require it is smaller by spaces such as pipe laying push pipes
Place, mechanical tensile forces meter can not be arranged on drawing head, therefore all be that mechanical tensile forces meter side is fixed on certain point, another
Side connects dragger, and this measurement method is reflected suffered by cable come side by measuring the frictional force between dragger and ground
Tractive force, and indirectly measurement tractive force, there are huge errors, can not really reflect the tractive force suffered by cable.
To the tractive force measurement in power transmission cable laid processes measured by mechanical tensile forces meter at present, it will be mechanical
Tensiometer side is fixed on certain point, and the other side connects dragger, reflected with measuring the frictional force between dragger and ground
Tractive force suffered by power transmission cable, and indirectly measurement, there are significant errors for measurement result.
The information for being disclosed in the background technology part is merely intended to deepen understanding of the general background technology to the present invention, and
It is not construed as recognizing or implying in any form that the information constitutes the prior art known to those skilled in the art.
Invention content
The purpose of the present invention is to provide cable laying draw force measuring device, with alleviate it is existing in the prior art by
Measurement data will be caused inaccurate in the measurement method for being directly fixed on certain point by mechanical tensile forces meter side, measured value is
The technical issues of cable and frictional ground force.
Force measuring device is drawn in a kind of cable laying provided by the invention, including：Measuring device, signal acquisition and transmitting dress
It sets and background terminal；
One end of the measuring device is connect with traction rope, and the other end of the traction rope connects with the dragger for providing pulling force
It connects；
The other end of the measuring device is connect with cable drawing head；
The signal acquisition and emitter acquire the pulling force signal of the measuring device, the signal acquisition and transmitting dress
Pulling force signal will be collected by, which setting, is wirelessly sent to the background terminal.
Further,
The measuring device is connected between the cable drawing head and the traction rope, and the measuring device carries out directly
Connect measurement.
Further,
The signal acquisition and emitter are arranged in the end of the cable.
Further,
The pulling force signal data that described device measures is connected to the core of the cable by data line, and leads to
The core for crossing the cable transmits a signal to the signal acquisition and emitter of the cable end piece.
Further,
The measuring device includes：Shell and pull pressure sensor；
The pull pressure sensor is provided in the shell, described pull pressure sensor one end connects with the traction rope
It connects, the other end of the pull pressure sensor and the cable connection.
Further,
The measuring device further includes：Communication module and battery；
The battery is arranged in the shell, and for providing electric energy to the pull pressure sensor；
The communication module passes through data line and the cable connection；Collected pulling force signal is passed by cable core
Transport to the signal acquisition and emitter.
Further,
The tractive force for laying the cable is quickly measured for convenience, the hull outside is provided with Rotary hanging hook, is led to
It crosses the realization of the Rotary hanging hook and hangs up and remove process with the quick of the cable.
Further,
The signal acquisition and emitter will collect pulling force signal and be sent to the background terminal by wifi signals.
Further, the signal acquisition and emitter will collect pulling force signal be transmitted to by LORA modes it is described
Background terminal.
Force measuring device is drawn using cable laying provided by the invention, is at least had the advantages that：
Force measuring device is drawn in cable laying provided by the invention, including：Measuring device, signal acquisition and emitter and
Background terminal；One end of measuring device is connect with traction rope；The other end of traction rope is connect with the dragger for providing pulling force；It measures
The other end of device is connect with cable drawing head；The pulling force signal of signal acquisition and emitter acquisition measuring device, signal are adopted
Collection and emitter will collect pulling force signal and wirelessly be sent to background terminal.
By developing power transmission cable laying traction force measuring device, pulling force measuring set of cable installation is directly installed on
Between power transmission cable and traction rope, the direct measurement to tractive force is realized.And pass through signal acquisition and emitter and backstage
The transmission connection mode of the wireless mode of terminal, so that the mode that need not be directly connected to, to reduce measuring device volume
While, also improve the precision of measurement.
Using sensor technology, since sensor bulk is small, pulling force measuring set of cable installation can minimize, can be with
Across various pipelines, solves the problems, such as that mechanical tensile forces meter volume can not pass through greatly pipeline, realize the direct measurement to cable stress；
The pulling force between cable and tractive force is directly measured using pulling force sensor, surveyed pulling force is tractive force suffered by cable reality,
Improve measuring accuracy.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram that force measuring device is drawn in cable laying provided in an embodiment of the present invention；
Fig. 2 is the structural representation for the measuring device that cable laying provided in an embodiment of the present invention is drawn in force measuring device
Figure.
Icon：100- measuring devices；110- shells；120- pull pressure sensor；130- communication modules；140- electricity
Pond；150- Rotary hanging hooks；200- signal acquisitions and emitter；300- background terminals；400- draggers；500- is drawn
Rope；600- cables；700- data lines.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for description purposes only, and is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The specific implementation mode of the present invention is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched
The specific implementation mode stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
Fig. 1 is the structural schematic diagram that force measuring device is drawn in cable laying provided in an embodiment of the present invention；
Fig. 2 is the structural representation for the measuring device that cable laying provided in an embodiment of the present invention is drawn in force measuring device
Figure.
Fig. 1, Fig. 2 are please referred to, cable laying tractive force measurement provided in an embodiment of the present invention is set below in conjunction with attached drawing
It is standby to elaborate.
With the rapid development of the national economy, greatly developed in numerous areas such as nuclear power, bridge construction, thermoelectricitys,
In order to realize that so good big engineering, the laying of wherein cable are particularly important.Cable laying is typically referred to cable laying
Onto laying paths such as pre-designed channel, crane span structures.
Force measuring device is drawn in a kind of cable laying that at least one embodiment of the present invention provides, including：Measuring device
100, signal acquisition and emitter 200 and background terminal 300；
One end of the measuring device 100 is connect with traction rope 500, the other end and the offer pulling force of the traction rope 500
Dragger 400 connect；
The other end of the measuring device 100 is connect with the drawing head of cable 600；
The signal acquisition and emitter 200 acquire the pulling force signal of the measuring device 100, the signal acquisition and
Emitter 200 will collect pulling force signal and wirelessly be sent to the background terminal 300.
By developing the laying traction force measuring device 100 of power transmission cable 600, cable 600 is laid traction force measuring device
100 are directly installed between power transmission cable 600 and traction rope 500, realize the direct measurement to tractive force.And it is adopted by signal
The transmission connection mode of collection and emitter 200 and the wireless mode of background terminal 300, so that the side that need not be directly connected to
Formula, to while reducing 100 volume of measuring device, also improve the precision of measurement.
Using sensor technology, since sensor bulk is small, the laying traction force measuring device 100 of cable 600 can be small-sized
Change, various pipelines can be passed through, solves the problems, such as that mechanical tensile forces meter volume can not pass through greatly pipeline, realize to 600 stress of cable
Direct measurement；The pulling force between cable 600 and tractive force is directly measured using pulling force sensor, surveyed pulling force is cable
Tractive force suffered by 600 reality, improves measuring accuracy.
Specifically, the measuring device 100 is connect by traction rope 500 with the dragger 400.
The length of traction rope 500 is adjustable, to ensure under a variety of different working conditions, can still ensure to draw
Connection between machine 400 and measuring device 100, while traction rope 500 being tensioned, this will ensure that traction ropes 500 not
It mops floor, to ensure that the accuracy of measured value, meanwhile, in order to save time, traction rope 500 here and dragger 400
Between be that the mode quickly connected is attached, you can the connection type of dismounting.
Wherein, the measuring device 100 is connect by cable 600 with the signal acquisition and emitter 200.
It should be noted that in order to ensure the transmission of signal, at this moment signal acquisition and emitter 200 are placed in selection
In the end of cable 600, it is arranged in cable end piece, a bit of wire communication is used as by the copper core of cable itself, to real
Measuring device signal transmission is showed to signal acquisition and emitter.Meanwhile in order to ensure the simplicity of operation, directly by applying
If cable 600 as intermediate signal transmission hinge, so can be to avoid without increasing another transmission channel again
The winding problem of a plurality of circuit, while also having and effectively having saved cost.
Specifically, the signal acquisition and emitter 200 are arranged in the end of the cable 600.
Also, the pulling force signal data that described device measures is connected to the cable 600 by data line 700
Core, and transmit a signal to by the core of the cable 600 signal acquisition and emitter of 600 end of the cable
200。
Here it is used as intermediate signal transmission hinge by the cable of laying 600, it is logical without increasing another transmission again
Road, so can be to avoid the winding problem of a plurality of circuit, while also having and effectively having saved cost.
Specifically, the measuring device 100 includes：Shell 110 and pull pressure sensor 120；
The pull pressure sensor 120,120 one end of the pull pressure sensor and institute are provided in the shell 110
The connection of traction rope 500 is stated, the other end of the pull pressure sensor 120 is connect with the cable 600.
Measuring device 100 is by applying sensor technology, and since sensor bulk is small, device can minimize, and can wear
Various pipelines are crossed, solves the problems, such as that mechanical tensile forces meter volume can not pass through greatly pipeline, realizes the direct survey to 600 stress of cable
Amount；The pulling force between cable 600 and tractive force is directly measured using pulling force sensor, surveyed pulling force is 600 practical institute of cable
It is towed power, improve measuring accuracy.
Also, the measuring device 100 further includes：Communication module 130 and battery 140；
The battery 140 is arranged in the shell 110, and for providing electric energy to the pull pressure sensor 120；
The communication module 130 is connect by data line 700 with the cable 600.
It should be noted that the side that (sensor is connect with the head of cable 600 by external cable) is coupled by signal
Method, the data that device measures are connected to 600 core of cable by data line 700, electricity are transmitted a signal to by 600 core of cable
600 end of cable, then by signal acquisition and emitter 200 by after signal acquisition wireless way for transmitting to background terminal 300,
It realizes in the stressing conditions that monitoring cable 600 is laid in real time of background terminal 300.
The tractive force for laying the cable 600 is quickly measured for convenience, and rotating suspension is provided with outside the shell 110
Hook 150 hangs up and removes process by the realization of the Rotary hanging hook 150 and the quick of the cable 600.
The signal acquisition and emitter will collect pulling force signal and wirelessly be sent to the background terminal.
Here for wireless mode there are many selection, concrete mode is as follows：
Mode one,
The signal acquisition and emitter 200 will collect pulling force signal and be sent to the backstage end by wifi signals
End 300.
Mode two,
The signal acquisition and emitter will collect pulling force signal and be transmitted to the background terminal by LORA modes.
The cable laying traction force measuring device of the present invention is illustrated above, still, the present invention is not limited to upper
Specific embodiment is stated, without departing from the scope of the claims, various deformations or change can be carried out.The present invention
The various modifications being included within the scope of the claims and change.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (9)
1. force measuring device is drawn in a kind of cable laying, which is characterized in that including：Measuring device, signal acquisition and emitter
And background terminal；
One end of the measuring device is connect with traction rope, and the other end of the traction rope is connect with the dragger for providing pulling force；
The other end of the measuring device is connect with cable drawing head；
The signal acquisition and emitter acquire the pulling force signal of the measuring device, and the signal acquisition and emitter will
It collects pulling force signal and is wirelessly sent to the background terminal.
2. force measuring device is drawn in cable laying according to claim 1, which is characterized in that the measuring device is connected to
Between the cable drawing head and the traction rope, and the measuring device is directly measured.
3. force measuring device is drawn in cable laying according to claim 1, which is characterized in that the signal acquisition and transmitting
Device is arranged in the end of the cable.
4. force measuring device is drawn in cable laying according to claim 3, which is characterized in that described device measured
The pulling force signal data is connected to the core of the cable by data line, and by the core of the cable by signal transmission
To the signal acquisition and emitter of the cable end piece.
5. force measuring device is drawn in cable laying according to claim 3, which is characterized in that the measuring device includes：
Shell and pull pressure sensor；
The pull pressure sensor is provided in the shell, described pull pressure sensor one end is connect with the traction rope,
The other end of the pull pressure sensor and the cable connection.
6. force measuring device is drawn in cable laying according to claim 7, which is characterized in that the measuring device is also wrapped
It includes：Communication module and battery；
The battery is arranged in the shell, and for providing electric energy to the pull pressure sensor；
Collected pulling force signal is transmitted to by the communication module by data line and the cable connection by cable core
The signal acquisition and emitter.
7. force measuring device is drawn in cable laying according to claim 7, which is characterized in that quickly measure apply for convenience
If the tractive force of the cable, the hull outside is provided with Rotary hanging hook, by the realization of the Rotary hanging hook with it is described
Cable quickly hangs up and removes process.
8. force measuring device is drawn in cable laying according to claim 5, which is characterized in that the signal acquisition and transmitting
Device will collect pulling force signal and be sent to the background terminal by wifi signals.
9. force measuring device is drawn in cable laying according to claim 5, which is characterized in that the signal acquisition and transmitting
Device will collect pulling force signal and be transmitted to the background terminal by LORA modes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810478435.5A CN108414130A (en) | 2018-05-16 | 2018-05-16 | Cable laying traction measuring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810478435.5A CN108414130A (en) | 2018-05-16 | 2018-05-16 | Cable laying traction measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108414130A true CN108414130A (en) | 2018-08-17 |
Family
ID=63139935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810478435.5A Pending CN108414130A (en) | 2018-05-16 | 2018-05-16 | Cable laying traction measuring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108414130A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830918A (en) * | 2019-01-31 | 2019-05-31 | 广州供电局有限公司 | Cable laying equipment |
| CN112542809A (en) * | 2020-12-08 | 2021-03-23 | 广东电网有限责任公司 | Cable laying traction equipment |
| CN113654631A (en) * | 2021-07-30 | 2021-11-16 | 深圳市中金岭南有色金属股份有限公司凡口铅锌矿 | Dual-container load measuring method, device, equipment and storage medium |
| CN116124348A (en) * | 2023-04-04 | 2023-05-16 | 山西省安装集团股份有限公司 | Tension detection device for power grid line construction erection |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217948A (en) * | 2013-03-15 | 2013-07-24 | 中汽商用汽车有限公司(杭州) | Cable laying long-range control system |
| CN103528742A (en) * | 2013-09-30 | 2014-01-22 | 无锡市神力通信工程有限公司 | Cable pulling head tension monitoring method |
| CN208206362U (en) * | 2018-05-16 | 2018-12-07 | 广东电网有限责任公司 | Cable laying traction measuring equipment |
-
2018
- 2018-05-16 CN CN201810478435.5A patent/CN108414130A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217948A (en) * | 2013-03-15 | 2013-07-24 | 中汽商用汽车有限公司(杭州) | Cable laying long-range control system |
| CN103528742A (en) * | 2013-09-30 | 2014-01-22 | 无锡市神力通信工程有限公司 | Cable pulling head tension monitoring method |
| CN208206362U (en) * | 2018-05-16 | 2018-12-07 | 广东电网有限责任公司 | Cable laying traction measuring equipment |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109830918A (en) * | 2019-01-31 | 2019-05-31 | 广州供电局有限公司 | Cable laying equipment |
| CN109830918B (en) * | 2019-01-31 | 2024-03-22 | 广东电网有限责任公司广州供电局 | Cable laying equipment |
| CN112542809A (en) * | 2020-12-08 | 2021-03-23 | 广东电网有限责任公司 | Cable laying traction equipment |
| CN113654631A (en) * | 2021-07-30 | 2021-11-16 | 深圳市中金岭南有色金属股份有限公司凡口铅锌矿 | Dual-container load measuring method, device, equipment and storage medium |
| CN116124348A (en) * | 2023-04-04 | 2023-05-16 | 山西省安装集团股份有限公司 | Tension detection device for power grid line construction erection |
| CN116124348B (en) * | 2023-04-04 | 2023-06-27 | 山西省安装集团股份有限公司 | Tension detection device for power grid line construction erection |
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