CN207163603U - A kind of gathering line load-bearing monitor device - Google Patents
A kind of gathering line load-bearing monitor device Download PDFInfo
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- CN207163603U CN207163603U CN201720774152.6U CN201720774152U CN207163603U CN 207163603 U CN207163603 U CN 207163603U CN 201720774152 U CN201720774152 U CN 201720774152U CN 207163603 U CN207163603 U CN 207163603U
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- acquisition unit
- transverse tube
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- 238000002844 melting Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
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- 239000012790 adhesive layer Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000015572 biosynthetic process Effects 0.000 description 1
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- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Testing Or Calibration Of Command Recording Devices (AREA)
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Abstract
The utility model discloses a kind of gathering line load-bearing monitor device, belong to oilfield machinery field.The device includes：Data acquisition unit；Multiple temperature sensors of data acquisition unit are connected in parallel to by the first cable；The power supply electrically connected by the second cable with data acquisition unit；The antenna element electrically connected by the 3rd cable with data acquisition unit；With the recording controller of antenna element wireless connection；Multiple strain gauges and protection tube assembly, strain gauge are connected in parallel to data acquisition unit by the first cable；First cable, the second cable, the 3rd cable are arranged in protection tube assembly.The device can protect the first cable, the second cable, the 3rd cable displacement, break, and temperature signal and stress signal are obtained with high accuracy, and then be easy to accurately analyze the stressing conditions of gathering line to be measured and early warning.
Description
Technical field
Oilfield machinery field is the utility model is related to, more particularly to a kind of gathering line load-bearing monitor device.
Background technology
In oil-gas gathering and transportation, gathering line is buried in the earth formation mostly, and part gathering line is arranged on high and cold Swampy Areas
In frozen soil.China's majority oil product paraffin content is high, freezing point is high, viscosity is high, more using heating collection for the ease of the conveying of oil product
Defeated, so the temperature for the gathering line being embedded in frozen soil is higher than the temperature of frozen soil, this makes frozen soil melt sedimentation, causes collector and delivery pipe
Line is bent or is broken, and influences the normal conveying of oil product.Therefore, it is necessary to which the stress of the gathering line to being embedded in frozen soil is entered
Row monitoring, specifically to stress suffered by gathering line or around it, the temperature of frozen soil is monitored, with to gathering line by
Power situation is analyzed and early warning.Understood based on above-mentioned, there is provided a kind of gathering line load-bearing monitor device is very necessary.
Prior art provides a kind of gathering line load-bearing monitor device, and the device includes：Multiple temperature sensors, data
Collector, antenna element, power supply, recording controller.Wherein, multiple temperature sensors are embedded in the frozen soil around gathering line
In, and data acquisition unit is connected in parallel to by cable.Data acquisition unit is by cable and power electric connection, and data acquisition
Device, power supply are respectively positioned on the stratum of frozen soil.Antenna element electrically connects with data acquisition unit.In use, temperature sensor will obtain
The temperature signal of frozen soil transmits to data acquisition unit, data acquisition unit and passes through the temperature data of collection around the gathering line taken
Antenna element is wirelessly transmitted to recording controller.Operating personnel are analyzed temperature data by recording controller, to infer
The stressing conditions of gathering line.
Designer has found that prior art at least has problems with：
Frozen soil easily breaks cable when melting sedimentation and freezing again.And temperature sensor is easily with frozen soil
Thawing and freeze to shift, it is impossible to ensure the accuracy of monitoring, and then be not easy accurately to infer the stressing conditions of gathering line.
Utility model content
In order to solve problem of the prior art, the utility model embodiment provides a kind of frozen soil and is melting sedimentation and again
Cable is not easy to break when freezing, and can accurately monitor the collector and delivery pipe of stress suffered by gathering line and frozen soils temperature in frozen soil
Line load-bearing monitor device.The technical scheme is as follows：
The utility model embodiment provides a kind of gathering line load-bearing monitor device, and described device includes：Data acquisition
Device；Multiple temperature sensors of the data acquisition unit are connected in parallel to by the first cable；Pass through the second cable and the number
The power supply electrically connected according to collector；The antenna element electrically connected by the 3rd cable with the data acquisition unit；With the antenna
The recording controller of unit wireless connection.
Described device also includes：Multiple strain gauges and protection tube assembly；The strain gauge passes through described first
Cable is connected in parallel to the data acquisition unit；First cable, second cable, the 3rd cable are arranged at the guarantor
In pillar component.
Specifically, preferably, the protection tube assembly includes：Multiple first branched pipes and second branched pipe, horizontal stroke
Pipe, Three branched pipe；Multiple first branched pipes and the second branched pipe connect with the transverse tube；First electricity
Cable is sequentially located in the second branched pipe, the transverse tube and first branched pipe, the temperature sensor and the stress
Sensor is respectively positioned on outside first branched pipe；The data acquisition unit is located in the second branched pipe；3rd branch
The first end of pipe connects with the second branched pipe, and the second end is provided with the power supply and the antenna element, and described
Two cables and the 3rd cable are respectively positioned in the second branched pipe and the Three branched pipe.
Specifically, preferably, between first branched pipe and the transverse tube, the second branched pipe and the transverse tube
Between, it is detachably connected by joint between the second branched pipe and the Three branched pipe.
Specifically, preferably, first branched pipe and the transverse tube, the second branched pipe and the transverse tube, institute
State and connected between second branched pipe and the Three branched pipe by the joint screw thread.
Specifically, preferably, first cable, second cable, the 3rd cable are interior with the joint
Wall is fixed by frictional force.
Specifically, it is axially disposed on wall to have multiple through holes preferably, the lower end of first branched pipe seals, often
The individual through hole is used to making first cable that is connected with the temperature sensor or the strain gauge to pass through and institute
State and sealed between the first cable and the through hole by seal.
Specifically, preferably, the second branched pipe is in four-way structure；The upper orifice of the second branched pipe stretches out ground
Layer, left and right two mouths of pipe connect with the Three branched pipe and the transverse tube respectively, lower nozzle closing.
The data acquisition unit is placed in the lower nozzle.
Specifically, preferably, the first end of the Three branched pipe is located in stratum, the second end is stretched
Go out to stratum；The power supply and the antenna element are arranged at the second end.
Specifically, preferably, the power supply includes：Solar bracket and it is arranged on the solar bracket
Solar panels；The solar bracket is arranged on the second end of the Three branched pipe；The solar panels pass through institute
The second cable is stated to electrically connect with the data acquisition unit；The antenna element is arranged on the solar bracket.
The beneficial effect brought of technical scheme that the utility model embodiment provides is：
The gathering line load-bearing monitor device that the utility model embodiment provides, by setting multiple strain gauges, just
Coordinate in temperature sensor so that recording controller simultaneously obtain stress data suffered by gathering line to be measured and its around freeze
The temperature data of soil, and then be easy to accurately analyze the stressing conditions of gathering line to be measured and early warning.By by first
Cable, the second cable, the 3rd cable are arranged in protection tube assembly, can prevent from frozen soil melting and again in freezing process,
First cable, the second cable, the 3rd cable displacement, break, be easy to temperature sensor and strain gauge accurately to obtain temperature
Signal and stress signal are spent, so that the stressing conditions of gathering line to be measured are carried out with accurately analysis and early warning.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation for the gathering line load-bearing monitor device that the utility model embodiment provides.
Wherein, reference represents respectively：
1 data acquisition unit,
2 first cables,
3 temperature sensors,
4 second cables,
5 power supplys,
6 the 3rd cables,
7 antenna elements,
8 recording controllers,
9 strain gauges,
10 protection tube assemblies,
1001 first branched pipes,
1002 second branched pipes,
1003 transverse tubes,
1004 Three branched pipes,
11 joints.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type embodiment is described in further detail.
The utility model embodiment provides a kind of gathering line load-bearing monitor device, as shown in Figure 1, the device bag
Include：Data acquisition unit 1, multiple temperature sensors 3, power supply 5, antenna element 7, recording controller 8, multiple strain gauges 9, guarantor
Pillar component 10.Wherein, multiple temperature sensors 3 are connected in parallel to data acquisition unit 1 by the first cable 2.Power supply 5 passes through
Two cables 4 electrically connect with data acquisition unit 1.Antenna element 7 is electrically connected by the 3rd cable 6 with data acquisition unit 1.Data control
Device 8 and the wireless connection of antenna element 7.Multiple strain gauges 9 are connected in parallel to data acquisition unit 1 by the first cable 2.First cable
2nd, the second cable 4, the 3rd cable 6 are arranged in protection tube assembly 10.
The operation principle of the gathering line load-bearing monitor device provided below with regard to the utility model embodiment, which is given, to be described：
In use, multiple temperature sensors 3 are embedded in the frozen soil around gathering line to be measured, and by multiple stress
Sensor 9 is attached on gathering line to be measured, even if the probe of strain gauge 9 and the outer wall of gathering line abut.It is multiple
Temperature sensor 3 and multiple strain gauges 9 pass the temperature signal detected and stress signal by the first cable 2 respectively
Transport to data acquisition unit 1, the collecting temperature data of data acquisition unit 1 and stress data, and by the 3rd cable 6 by temperature data and
Stress data is transmitted to antenna element 7, and antenna element 7 is by the temperature data received and stress data in the form of electromagnetic signal
Recording controller 8 is wirelessly transmitted to, recording controller 8 shows the temperature received and the electromagnetic signal of stress in digital form
Show, in order to which operating personnel are analyzed the temperature of the stress suffered by gathering line to be measured and surrounding frozen soil, and then to be measured
The stressing conditions of gathering line are analyzed and early warning.
During frozen soil melts and freezed again, because the first cable 2, the second cable 4, the 3rd cable 6 are all provided with
Put in protection tube assembly 10, so the first cable 2, the second cable 4, the 3rd cable 6 will not be shifted with frozen soil, broken, enter
And the multiple temperature sensors 3 and multiple strain gauges 9 being connected respectively with multiple first cables 2 will not as frozen soil shifts,
So that temperature sensor 3 and strain gauge 9 accurately obtain the temperature signal and stress signal of same position respectively.
The gathering line load-bearing monitor device that the utility model embodiment provides, by setting multiple strain gauges 9, just
Coordinate in temperature sensor 3 so that recording controller 8 simultaneously obtain stress data suffered by gathering line to be measured and its around
The temperature data of frozen soil, and then be easy to accurately analyze the stressing conditions of gathering line to be measured and early warning.By by
One cable 2, the second cable 4, the 3rd cable 6 are arranged in protection tube assembly 10, can prevent from frozen soil melting and again freezing
During, the first cable 2, the second cable 4, the 3rd cable 6 are shifted, broken, and are easy to temperature sensor 3 and strain gauge 9 high
Temperature signal and stress signal are obtained to precision, so that the stressing conditions of gathering line to be measured are carried out with accurately analysis and early warning.
Wherein, temperature sensor 3 and strain gauge 9 are adopted with data respectively by the first cable 2 independent of each other respectively
Storage 1 connects.For example, if there are 10 temperature sensors, 3,8 strain gauges 9, then 10 second electricity are needed to use
Cable 2 is connected with 10 temperature sensors 3 respectively, and 8 second cables 2 are connected with 8 strain gauges 9 respectively.
Data acquisition unit 1 is the instrument of gathered data commonly used in the art, and data acquisition unit 1 is a kind of real-time with scene
The automation equipment of data sampling and processing function, generally including central processing unit (Central Processing Unit, letter
Claim CPU), CPU has the functions such as computing, storage, control, in order to which the data collected are delivered into day by the 3rd cable 6
Line unit 7.In the utility model embodiment, data acquisition unit 1 is the model purchased from Beijing Tian Jiangyuan Science and Technology Ltd.s
Skyris200P data acquisition unit 1.
Antenna element 7 is converter commonly used in this field, antenna element 7 can current signal or resistance signal with
The form of electromagnetic wave is propagated in unbounded medium (being typically free space), or carries out opposite conversion, i.e., antenna element 7 can
Transmitted with double-direction radio.Antenna element 7, personnel's remote control monitoring device easy to operation are set.
Recording controller 8 can be computer, DAS is provided with computer, with the temperature data to acquisition
Analyzed, and then the stressing conditions of gathering line are analyzed and early warning with stress data.Also, pass through recording controller
8 can be with the running status of remote control temperature sensor 3, strain gauge 9, such as detection times, detection time, detection frequency
Rate etc..
Protection tube assembly 10 could be arranged to diversified forms, based on simple in construction, on the premise of easily setting, provide with
Lower specific example：As shown in Figure 1, protection tube assembly 10 includes：Multiple first branched pipes 1001 and second branched pipe
1002nd, transverse tube 1003, Three branched pipe 1004；Multiple first branched pipes 1001 and second branched pipe 1002 with transverse tube 1003
Connection, the first cable 2 is sequentially positioned at second branched pipe 1002, in the branched pipe 1001 of transverse tube 1003 and first, the He of temperature sensor 3
Strain gauge 9 is respectively positioned on outside the first branched pipe 1001；Data acquisition unit 1 is located in second branched pipe 1002；Three branched pipe
1004 first end connects with second branched pipe 1002, and the second end is provided with power supply 5 and antenna element 7, the He of the second cable 4
3rd cable 6 is respectively positioned in second branched pipe 1002 and Three branched pipe 1004.
Above-mentioned setting is carried out, is not influenceing temperature sensor 3 and strain gauge 9 accurately acquires temperature signal and stress
On the premise of signal, make the first cable 2, the second cable 4, the 3rd cable 6 in protection tube assembly 10, and to being placed on the
Data acquisition unit 1 in two branched pipes 1002 plays a protective role.
It can be used for the ease of protection tube assembly 10 in permafrost region, multiple first branched pipes 1001, second branched pipe
1002nd, transverse tube 1003, the tubing of Three branched pipe 1004 are the 316L stainless steel pipes that wall thickness is 3mm.Cable used is
Low temperature resistant cable, it can guarantee that the pliability under -45 DEG C of environment.
Specifically, as shown in Figure 1, between the first branched pipe 1001 and transverse tube 1003, second branched pipe 1002 and transverse tube
Between 1003, it is detachably connected by joint 11 between second branched pipe 1002 and Three branched pipe 1004.
The mode being detachably connected easily is set, and is easy to the first branched pipe 1001 and transverse tube 1003, second branched pipe 1002
With the dismounting between transverse tube 1003, second branched pipe 1002 and Three branched pipe 1004, it is easy to the transport of the protection tube assembly 10.
The mode being detachably connected has a variety of, is set based on easy, on the premise of easy disassembly, provides and show in detail below
Example：First branched pipe 1001 and transverse tube 1003, second branched pipe 1002 and transverse tube 1003, the branch of second branched pipe 1002 and the 3rd
It is threadedly coupled between pipe 1004 by joint 11.
Specifically, internal thread, the first branched pipe 1001, transverse tube 1003, second branched pipe are provided with the inwall of joint 11
1002nd, the external screw thread being engaged with the internal thread of joint 11 is provided with the outer wall of Three branched pipe 1004, in order to realize spiral shell
Line connects.
For the ease of fixing the position of the first cable 2, the second cable 4, the 3rd cable 6, to avoid under external force,
First cable 2, the second cable 4, the displacement of the 3rd cable 6 are broken, the first cable 2, the second cable 4, the 3rd cable 6 and joint 11
Inwall is fixed by frictional force.
Specifically, the lower end of the first branched pipe 1001 seals, and axially disposed on wall to have multiple through holes, each through hole is used for
Make the first cable 2 for being connected with temperature sensor 3 or strain gauge 9 by and by close between the first cable 2 and through hole
Seals.
It is arranged such, on the premise of the first cable 2 is protected, is easy to temperature sensor 3 and strain gauge 9 being arranged on
Outside the tube wall of first branched pipe 1001.It will be sealed by using seal between the first cable 2 and through hole, external substance can be avoided
The first cable 2 of damage, the second cable 4, the 3rd cable 6 and other instruments equipment in first branched pipe 1001 are entered by through hole.
Wherein, seal is rubber seal, is either adhesive-layer or the interior Embedding Material entirety embedding of pipe.For example,
Electron pouring sealant is full of between first cable 2 and outer protection pipe 1001.
Specifically, multiple temperature sensors 3 can be in the wall of same first branched pipe 1001 with multiple strain gauges 9
It is arranged alternately outside, can also be separately positioned on outside the wall of the first different branched pipes 1001, random can also set.But it need to expire
Sufficient temperature sensor 3 is embedded in frozen soil, and strain gauge 9 is attached on gathering line to be measured.
In order to protect the first cable 2, the second cable 4, the 3rd cable 6, and it is easy to temperature sensor 3 and stress sensing
Device 9 is arranged in frozen soil layer, and transverse tube 1003 is arranged in frozen soil.It is arranged such, also reduces protection tube assembly 10 in earth's surface
Floor space.
As shown in Figure 1, second branched pipe 1002 is in four-way structure；The upper orifice of second branched pipe 1002 stretches out stratum,
Left and right two mouths of pipe connect with Three branched pipe 1004 and transverse tube 1003 respectively, lower nozzle closing；Data acquisition unit 1 is placed on
In lower nozzle.
Second branched pipe 1002 is arranged such, is easy to protect the second cable 4, the 3rd cable 6, data acquisition unit 1.
Wherein, second branched pipe 1002 can be understood as data acquisition well, and the upper port of second branched pipe 1002 exposes ground
Face, upper port can be as the installing ports of data acquisition unit 1.When data acquisition unit 1 is abnormal, second branched pipe can be passed through
Data acquisition unit 1 in 1002 carries out on-site data gathering, and data acquisition unit 1 can also be repaired.And set second
Branched pipe 1002 can prevent data acquisition unit 1 to be immersed in water.
The first end of Three branched pipe 1004 is located in stratum, and the second end is extend out to outside stratum, in order to the 3rd
Branched pipe 1004 connects with the second branched pipe 1002 in frozen soil, and power supply 5 and antenna element 7 are arranged at the second end
Portion, on the premise of the second cable 4 and the 3rd cable 6 is protected, to be easy to set power supply 5 and antenna element 7 in earth's surface.
Wherein, power supply 5 is detachably connected with the second end, in order to both dismounting.
In order to make full use of the energy, cost is saved, power supply 5 includes：Solar bracket and it is arranged on solar bracket
Solar panels；Solar bracket is arranged on the second end of Three branched pipe 1004；Solar panels pass through the second cable 4 and number
Electrically connected according to collector 1；Antenna element 7 is arranged on solar bracket.
Wherein, to be detachably connected between the second end of solar bracket and Three branched pipe 1004, in order to both
Dismounting.
Specifically, solar bracket is connected by bolt assembly with the second end of Three branched pipe 1004.Solar energy branch
Multiple through holes are relatively set with tube wall at frame and the second end, through hole is penetrated by making bolt, and by nut check,
It is connected solar bracket and the second end of Three branched pipe 1004.
Solar panels are removably disposed on solar bracket, and neck is provided with solar bracket, by by the sun
Can plate be placed in neck, realize being detachably connected for solar panels and solar bracket.
Antenna element 7 is fixed on the back of solar bracket by bolt assembly.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (9)
1. a kind of gathering line load-bearing monitor device, described device include：Data acquisition unit (1)；
Multiple temperature sensors (3) of the data acquisition unit (1) are connected in parallel to by the first cable (2)；
The power supply (5) electrically connected by the second cable (4) with the data acquisition unit (1)；
The antenna element (7) electrically connected by the 3rd cable (6) with the data acquisition unit (1)；
With the recording controller (8) of the antenna element (7) wireless connection；
Characterized in that, described device also includes：Multiple strain gauges (9) and protection tube assembly (10)；
The strain gauge (9) is connected in parallel to the data acquisition unit (1) by first cable (2)；
First cable (2), second cable (4), the 3rd cable (6) are arranged at the protection tube assembly (10)
It is interior.
2. device according to claim 1, it is characterised in that the protection tube assembly (10) includes：Multiple first branches
Manage (1001) and second branched pipe (1002), transverse tube (1003), Three branched pipe (1004)；
Multiple first branched pipes (1001) and the second branched pipe (1002) connect with the transverse tube (1003)；
First cable (2) is sequentially located at the second branched pipe (1002), the transverse tube (1003) and first branch
Manage in (1001), the temperature sensor (3) and the strain gauge (9) are respectively positioned on first branched pipe (1001) outside；
The data acquisition unit (1) is located in the second branched pipe (1002)；
The first end of the Three branched pipe (1004) is connected with the second branched pipe (1002), and the second end is set
Power supply (5) and the antenna element (7) are stated, second cable (4) and the 3rd cable (6) are respectively positioned on second branch
Manage in (1002) and the Three branched pipe (1004).
3. device according to claim 2, it is characterised in that first branched pipe (1001) and the transverse tube (1003)
Between, between the second branched pipe (1002) and the transverse tube (1003), the second branched pipe (1002) and the described 3rd
It is detachably connected by joint (11) between branched pipe (1004).
4. device according to claim 3, it is characterised in that first branched pipe (1001) and the transverse tube
(1003), the second branched pipe (1002) and the transverse tube (1003), the second branched pipe (1002) and described 3rd point
It is threadedly coupled between branch pipe (1004) by the joint (11).
5. device according to claim 4, it is characterised in that first cable (2), second cable (4), described
The inwall of 3rd cable (6) and the joint (11) is fixed by frictional force.
6. device according to claim 2, it is characterised in that the lower end of first branched pipe (1001) seals, on wall
Axially disposed to have multiple through holes, each through hole is used to make and the temperature sensor (3) or the strain gauge
(9) first cable (2) of connection between first cable (2) and the through hole by seal by and being sealed.
7. device according to claim 2, it is characterised in that the second branched pipe (1002) is in four-way structure；
The upper orifice of the second branched pipe (1002) stretches out stratum, left and right two mouths of pipe respectively with the Three branched pipe
(1004) connected with the transverse tube (1003), lower nozzle closing；
The data acquisition unit (1) is placed in the lower nozzle.
8. device according to claim 2, it is characterised in that the first end position of the Three branched pipe (1004)
In in stratum, the second end is extend out to outside stratum；
The power supply (5) and the antenna element (7) are arranged at the second end.
9. device according to claim 8, it is characterised in that the power supply (5) includes：Solar bracket and setting
Solar panels on the solar bracket；
The solar bracket is arranged on the second end of the Three branched pipe (1004)；
The solar panels are electrically connected by second cable (4) with the data acquisition unit (1)；
The antenna element (7) is arranged on the solar bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720774152.6U CN207163603U (en) | 2017-06-29 | 2017-06-29 | A kind of gathering line load-bearing monitor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720774152.6U CN207163603U (en) | 2017-06-29 | 2017-06-29 | A kind of gathering line load-bearing monitor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207163603U true CN207163603U (en) | 2018-03-30 |
Family
ID=61710633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720774152.6U Active CN207163603U (en) | 2017-06-29 | 2017-06-29 | A kind of gathering line load-bearing monitor device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207163603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114706062A (en) * | 2022-06-02 | 2022-07-05 | 武汉新能源研究院有限公司 | Protection system for monitoring cable external force damage |
-
2017
- 2017-06-29 CN CN201720774152.6U patent/CN207163603U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114706062A (en) * | 2022-06-02 | 2022-07-05 | 武汉新能源研究院有限公司 | Protection system for monitoring cable external force damage |
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