CN209511441U - Cabinet stand is monitored on a kind of transmission tower tower based on big-dipper satellite - Google Patents
Cabinet stand is monitored on a kind of transmission tower tower based on big-dipper satellite Download PDFInfo
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- CN209511441U CN209511441U CN201821772956.3U CN201821772956U CN209511441U CN 209511441 U CN209511441 U CN 209511441U CN 201821772956 U CN201821772956 U CN 201821772956U CN 209511441 U CN209511441 U CN 209511441U
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Abstract
Cabinet stand is monitored on a kind of transmission tower tower based on big-dipper satellite of the utility model, belongs to power equipment safety monitoring field；It is a kind of Fast Installation and adjustment and the stable bracket of monitoring cabinet of Beidou high precision monitor device to be maintained；Technical solution are as follows: monitor cabinet stand on a kind of transmission tower tower based on big-dipper satellite, comprising: pedestal, supporting leg cylinder, leg rod, fixture nut and fastening nut；Supporting leg cylinder is hinged on Its lower side, the opposite external screw thread of internal screw thread and direction of rotation is provided on supporting leg cylinder, the leg rod is set in supporting leg cylinder, the fixture nut is set on leg rod by being threadedly engaged, and fixture nut is the cone structure that upper end outer diameter is less than lower end outer diameter, the fastening nut is set on supporting leg cylinder by being threadedly engaged, and fastening nut lower end is provided with the cone cylinder being adapted with fixture nut cone structure；The utility model can be widely applied to the monitoring of the transmission tower based on big-dipper satellite field.
Description
Technical field
Cabinet stand is monitored on a kind of transmission tower tower based on big-dipper satellite of the utility model, belongs to power equipment safety
Monitoring field.
Background technique
In recent years, with the development of electric network composition and perfect, the construction of power circuit has obtained significant progress.But
It is that geographical location and environmental condition as locating for power circuit have its particularity, shaft tower point is more, wide, wire length, is located at ground mostly
The region of matter complicated condition, in addition to will be other than the invasion by severe natural weather, gob collapse, mud-rock flow, collapses at landslide
It collapses and happens occasionally, directly affect the availability and transmission of electricity safety of pylon, it is steady to power grid in order to respond actively all kinds of natural calamities
Surely bring security risk is run, transmission line of electricity on-line monitoring technique is widely used in the analysis of route real-time condition, operation shape
State is grasped, abnormal conditions early warning and auxiliary are disposed in the work such as suggestion.
For a long time, electric power line pole tower Displacement-deformation monitoring device relies primarily on the GPS system in the U.S..GPS system
It is developed by US military and is controlled, Local Property deterioration setting can be carried out for specific region and limitation interference uses.Once hair
The emergency situations such as raw war, the U.S. closes or adjustment GPS signal, can generate enormous impact to the stronger application of GPS dependence, very
Big degree influences transmission line of electricity and prevents and reduces natural disasters work development, generates serious consequence difficult to the appraisal to the safe operation of power grid.And
The transmitting of existing monitoring data mainly relies on GPRS network development, and part electric power line pole tower is in no signal overlay area,
The communication issue of monitoring data is generally existing.
Round-the-clock, round-the-clock satellite navigation and positioning information system of the big-dipper satellite as China's independent intellectual property right, have
The features such as real-time communication is good, data precision is high, wide coverage and transmission are safe and reliable, can effectively solve the problem that current line bar
Tower Displacement-deformation monitoring requirements.
Overhead line structures Displacement-deformation is monitored to realize, need to be equipped on shaft tower and be supervised with the high-precision of big-dipper satellite cooperation
Device is surveyed, after this device is placed in cabinet, then integral installation, on shaft tower, installation is extremely not easy, after device fails,
It replaces cumbersome, is unfavorable for later overhaul of the equipments and maintenance.
Utility model content
It can Fast Installation and adjustment and maintenance Beidou height in order to solve the above technical problems, the utility model proposes one kind
The stable bracket of the monitoring cabinet of accuracy monitoring device.
To realize the above-mentioned technical purpose, a kind of technical solution provided by the utility model are as follows: transmission of electricity based on big-dipper satellite
Cabinet stand, supporting leg and pedestal are monitored on shaft tower tower, the Its lower side is provided with no less than three supporting legs；
The supporting leg includes: supporting leg cylinder, leg rod, fixture nut and fastening nut；The supporting leg cylinder is hinged under pedestal
On end face, it is provided with internal screw thread in the supporting leg cylinder, and is provided with outside supporting leg cylinder opposite with supporting leg cylinder internal screw thread direction of rotation
External screw thread, the leg rod are set in supporting leg cylinder, and the screw thread being adapted with supporting leg cylinder internal screw thread, institute are provided on leg rod
Fixture nut is stated by being set on leg rod with being threadedly engaged, and fixture nut is the cone cell that upper end outer diameter is less than lower end outer diameter
Structure, and the upper end outer diameter of fixture nut is less than supporting leg cylinder outer diameter, the fastening nut is equipped with by external screw thread in supporting leg
On cylinder, and fastening nut lower end is provided with the cone cylinder being adapted with fixture nut cone structure.
The leg rod lower end is hinged with the fixed block fixed with transmission tower.
The locking nut for preventing vibration from falling off is provided on supporting leg cylinder above the fastening nut.
The fixed block is plate structure, is provided with several threaded holes on the fixed block.
Using the Beidou high precision monitor dress for monitoring cabinet stand on a kind of above-mentioned transmission tower tower based on big-dipper satellite
It sets further include: monitoring modular cabinet, solar powered module and Beidou communication integral cabinet；The bracket is fixed on power transmission rod
On tower, monitoring modular cabinet and Beidou communication integral cabinet, the monitoring modular cabinet and Beidou are installed in the bracket
Solar powered module is provided with above communication integral cabinet；
The pedestal is plate structure, and the Its lower side is provided with no less than three supporting legs, is provided on the pedestal
Several threaded holes being fixedly connected with monitoring modular cabinet and Beidou communication integral cabinet, the pedestal upside are vertically arranged with
Partition is provided with the interface to be electrically connected, the monitoring modular cabinet and Beidou communication integral cabinet on the partition
It is set on the pedestal of partition two sides, several vertical connecting rods is provided on the pedestal, the outer cover is set along several connecting rods
It is placed in above pedestal, and outer cover is fixedly connected with the connecting rod.
The Beidou communication integral cabinet is body structure open at one end, and the bottom of box is provided with flange, and
It is provided with the threaded hole to be fixedly connected with pedestal on flange, is all provided on upper and lower tank wall in the Beidou communication integral cabinet
It is equipped with several circuit board guides and adaptable wire pair board connector.
The flange of useful fixing circuit board is arranged in the open ports end of the Beidou communication integral cabinet.
The monitoring modular cabinet is the body structure of open at one end, and flange is arranged on the downside of the monitoring modular cabinet, and
The threaded hole being fixed on ground seat is provided on flange.
Temperature sensor, humidity sensor, obliquity sensor and solar energy power accumulating are provided in the monitoring modular cabinet
Pond.
It is equipped in the Beidou communication integral cabinet: Beidou communication module, data processing unit, data acquisition unit
With RS485 change-over panel, the Beidou communication module, data processing unit, data acquisition unit are separately positioned on three circuit boards
On, and circuit board is plugged on wire pair board connector.
The Beidou communication module include: GPRS telecommunication circuit, radio-frequency module, central micro-chip processor, active antenna and
Beidou positioning module, the center micro-chip processor and GPRS telecommunication circuit, radio-frequency module, active antenna and Beidou positioning module
It is electrically connected.
Door is provided on the outer cover of the monitoring modular cabinet and Beidou communication integral cabinet opening direction, on the door
It is provided with door lock.
The utility model has the beneficial effect that compared with prior art
One, the utility model uses modularized design, and easy access personnel Rapid replacement damage on transmission tower is electrical
Module is safeguarded and is detected, and job scheduling is accelerated, and reduces Maintenance and Repair difficulty, reduces operating personnel's high altitude operation on shaft tower
Time further increases safety coefficient.
Two, the utility model supporting leg at least three and using adjustable setting, be easily installed personnel according to the actual situation into
Row is horizontal and vertical to be adjusted, to meet the work requirements of Beidou high precision monitor device.
Three, the utility model supporting leg is fixed using fixture nut and fastening nut, convenient for quickly adjusting and fastening branch
Leg bar, while good fastening effect are suitble to high-altitude sharp work.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model supporting leg cross-sectional view；
Fig. 3 is the utility model supporting leg cylinder and leg rod annexation figure；
In figure: 11 be supporting leg, and 12 be pedestal, and 16 be supporting leg cylinder, and 17 be leg rod, and 18 be fixture nut, and 19 be fastening spiral shell
It is female.
Specific embodiment
It is as shown in Figure 1 to Figure 3: to monitor cabinet stand, supporting leg 11 and bottom on a kind of transmission tower tower based on big-dipper satellite
Seat 12 is provided with no less than three supporting legs 11 on the downside of the pedestal 12；
The supporting leg 11 includes: supporting leg cylinder 16, leg rod 17, fixture nut 18 and fastening nut 19；The supporting leg cylinder 16
It is hinged on 12 lower end surface of pedestal, internal screw thread is provided in the supporting leg cylinder 16, and be provided with and supporting leg cylinder 16 outside supporting leg cylinder 16
The opposite external screw thread in internal screw thread direction of rotation, the leg rod 17 are set in supporting leg cylinder 16, and be provided on leg rod 17 with
The adaptable screw thread of 16 internal screw thread of supporting leg cylinder, the fixture nut 18 are and solid by being set on leg rod 17 with being threadedly engaged
Determining nut 18 is the cone structure that upper end outer diameter is less than lower end outer diameter, and the upper end outer diameter of fixture nut 18 is less than outside supporting leg cylinder 16
Diameter, the fastening nut 19 are equipped with by external screw thread on supporting leg cylinder 16, and 19 lower end of fastening nut be provided with it is fixed
The adaptable cone cylinder of 18 cone structure of nut.
17 lower end of leg rod is hinged with the fixed block fixed with transmission tower.
The locking nut for preventing vibration from falling off is provided on the supporting leg cylinder 16 of 19 top of fastening nut.
The utility model can Fast Installation on transmission tower, the supporting leg 11 is uniformly distributed in 12 downside of pedestal, installation
When, swing leg bar 17 is horizontal with adjustment base 12, and fixture nut 18 is screwed onto 16 lower end of supporting leg cylinder, and fastening nut 19 is screwed onto fixation
Until tightening at nut 18.
Claims (4)
1. monitoring cabinet stand on a kind of transmission tower tower based on big-dipper satellite, it is characterised in that: supporting leg (11) and pedestal
(12), no less than three supporting legs (11) are provided on the downside of the pedestal (12)；
The supporting leg (11) includes: supporting leg cylinder (16), leg rod (17), fixture nut (18) and fastening nut (19)；The branch
Leg cylinder (16) is hinged on pedestal (12) lower end surface, is provided with internal screw thread, and supporting leg cylinder (16) peripheral hardware in the supporting leg cylinder (16)
It is equipped with the external screw thread opposite with supporting leg cylinder (16) internal screw thread direction of rotation, the leg rod (17) is set in supporting leg cylinder (16),
And be provided on leg rod (17) with supporting leg cylinder (16) internal screw thread be adapted screw thread, the fixture nut (18) by with screw thread
It is equipped on leg rod (17), and fixture nut (18) is the cone structure that upper end outer diameter is less than lower end outer diameter, and fixed
The upper end outer diameter of nut (18) is less than supporting leg cylinder (16) outer diameter, and the fastening nut (19) is equipped with by external screw thread in supporting leg
On cylinder (16), and fastening nut (19) lower end is provided with the cone cylinder being adapted with fixture nut (18) cone structure.
2. monitoring cabinet stand on a kind of transmission tower tower based on big-dipper satellite according to claim 1, it is characterised in that:
Leg rod (17) lower end is hinged with the fixed block fixed with transmission tower.
3. monitoring cabinet stand on a kind of transmission tower tower based on big-dipper satellite according to claim 1, it is characterised in that:
The locking nut for preventing vibration from falling off is provided on supporting leg cylinder (16) above the fastening nut (19).
4. monitoring cabinet stand on a kind of transmission tower tower based on big-dipper satellite according to claim 2, it is characterised in that:
The fixed block is plate structure, is provided with several threaded holes on the fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821772956.3U CN209511441U (en) | 2018-10-30 | 2018-10-30 | Cabinet stand is monitored on a kind of transmission tower tower based on big-dipper satellite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821772956.3U CN209511441U (en) | 2018-10-30 | 2018-10-30 | Cabinet stand is monitored on a kind of transmission tower tower based on big-dipper satellite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209511441U true CN209511441U (en) | 2019-10-18 |
Family
ID=68193188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821772956.3U Active CN209511441U (en) | 2018-10-30 | 2018-10-30 | Cabinet stand is monitored on a kind of transmission tower tower based on big-dipper satellite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209511441U (en) |
-
2018
- 2018-10-30 CN CN201821772956.3U patent/CN209511441U/en active Active
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