CN104459226B - High-tension line monitor and its housing - Google Patents
High-tension line monitor and its housing Download PDFInfo
- Publication number
- CN104459226B CN104459226B CN201410811714.0A CN201410811714A CN104459226B CN 104459226 B CN104459226 B CN 104459226B CN 201410811714 A CN201410811714 A CN 201410811714A CN 104459226 B CN104459226 B CN 104459226B
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- housing
- host cavity
- activity folder
- cable
- main part
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Abstract
The present invention relates to a kind of high-tension line monitor and its housing, the housing includes main part, clamping part and a pressing plate being installed in main part, the clamping part has activity folder portion, the main part has the clamping part of folding relative with activity folder portion, the activity folder portion is movably connected on the main part, the activity folder portion has the host cavity for being used for housing cable, and the pressing plate structure causes activity folder portion to be closed with clamping part to jack up the host cavity so as to receiving cable and unclamping host cavity when cable oppresses host cavity.Above-mentioned high-tension line monitor housing has activity folder portion, folding is movably carried out with clamping part by activity folder portion, and trigger by cable itself, without manually climb to being installed on overhead, being dismantled, can be achieved on ground, convenient disassembly, the efficiency of loading and unloading is greatly improved, more securely and reliably.Moreover, the housing is just operable without having a power failure in installation, dismounting, shipping and delivery cost is greatly reduced.
Description
Technical field
The present invention relates to high-tension line monitoring technical field, and in particular to a kind of high-tension line monitor and its housing.
Background technology
High-tension line monitor product monitors for high-tension line, need to be arranged on high-tension cable.Existing high-tension line
The installation and removal of monitor, needing operating personnel to climb up high steel tower or electric pole could be operated, and also be needed in handling
It could be operated after having a power failure.Therefore, a kind of monitor for being easily installed and dismantling how is installed in high pressure or supertension line
Device is a problem.
The content of the invention
In view of this, there is provided a kind of high-tension line monitor and its housing safe and reliable, easy to loading and unloading, cost is low.
A kind of high-voltage line monitor housing, it includes main part, clamping part and one are installed in main part
Pressing plate, the main part has a clamping part, and the clamping part has the activity of rotationally folding relative with clamping part
Folder portion, the activity folder portion are movably connected on the main part, and the activity folder portion has the host cavity for being used for housing cable,
The pressing plate structure to live to jack up the host cavity so as to receiving cable and unclamping host cavity when cable oppresses host cavity
Dynamic folder portion closes with clamping part.
And a kind of high-tension line monitor, it includes above-mentioned housing and the mutual inductance device being contained in housing.
There is activity folder portion the clamping part of above-mentioned high-tension line monitor and its housing, by activity folder portion movably with
Clamping part carries out folding, and is triggered by cable itself, is climbed without artificial to being installed on overhead, being dismantled, is on ground
It can be achieved, convenient disassembly, greatly improve the efficiency of loading and unloading, more securely and reliably.Moreover, the housing of this structure is in installation, dismounting
It is just operable not have to power failure, greatly reduces shipping and delivery cost.
Brief description of the drawings
Fig. 1 is the main structure diagram of the high-tension line monitor housing of the embodiment of the present invention.
Fig. 2 is the side structure schematic view of Fig. 1 high-tension line monitor housing.
Fig. 3 is the cross section structure diagram of the high-tension line monitor of the embodiment of the present invention.
Fig. 4 is the structural representation after the high-tension line monitor housing clamping cables in Fig. 1.
Fig. 5 is the cross section structure diagram after the high-tension line monitor clamping cables in Fig. 3.
Fig. 6 be Fig. 1 high-tension line monitor housing when mounted pallet be hooked in main part together with sectional structure
Schematic diagram.
Fig. 7 be Fig. 1 high-tension line monitor housing in dismounting pallet be hooked in main part together with sectional structure
Schematic diagram.
Embodiment
Below with reference to specific embodiments and the drawings, the present invention is described in detail.
Fig. 1-2 is referred to, the high-tension line monitor housing 100 of the embodiment of the present invention, including main part 10, dress are shown
Folder portion point 20 and a pressing plate 30 being installed in main part 10, main part 10 have clamping part 11, clamping part 20
The main part is movably connected on rotationally the activity folder portion 21 with the folding relatively of clamping part 11, the activity folder portion 21
Divide 10, the activity folder portion 21 has the host cavity 25 for being used for housing cable 101, and the pressing plate 30 is configured to jack up the collecting
Chamber 25 unclamps host cavity 25 so as to receiving cable 101 and when cable 101 oppresses host cavity 25 and causes activity folder portion 21 with clamping
Portion 11 closes.
As shown in figure 3, there is the space being bonded with each other to be used to house mutual inductance device for main part 10 and clamping part 20, receive
Holding mutual inductance device mainly includes transformer iron core 40.Transformer iron core 40 is usually annular, as illustrated, being divided into the two of separation
Section, one section is contained in clamping part 20, and another section is contained in main part 10, and two sections of transformer iron cores jack up described in pressing plate 30
Being separated during host cavity 25, the resettlement section of activity folder portion 21 is sunk after receiving cable 101, two sections of transformer iron cores are tightly engaged into,
Form an overall closed-loop shaped transformer iron core 40.In the illustrated embodiment, clamping part 11 is located at the top of main part 10, folder
Hold portion 11 and house a part above that section of transformer iron core of main part 10, separately some is inserted into main part 10.
As shown in figure 3, clamping part 11 uses fixed form, as clamp portion, and there is first inner chamber 12, certainly, clamping
Portion 11 can also use activity form, however it is not limited to this.Activity folder portion 21 has second inner chamber 22, the first inner chamber 12 and
Two inner chambers 22 are respectively used to house one section of transformer iron core, the first inner chamber 12 and second when pressing plate 30 pushes down cable 101
Inner chamber 22 is docked so that two sections of transformer iron cores link into an integrated entity.Preferably, formed when clamping part 11 and activity folder portion 21 close
Substantially semicircular ring shape, separate and open for ease of both, it is preferable that the radian of activity folder portion 21 is more than 90 degree and is less than 120 degree.
Main part 10 also has a shell 13, and the inside of shell 13 has a cavity, the first inner chamber 12 of clamping part 11 and
The cavity of main part 10 is communicated, and thus one section of transformer iron core is inserted into the cavity, that in main part 10
A section transformer iron core part is inserted into the first inner chamber 12 of clamping part 11, and another part is inserted into cavity, and this two parts is
One.Be contained in partial mutual inductance device iron core termination in first inner chamber 12 clamping part 11 and the folding position of activity folder portion 21 with
Transformer iron core one end docking in second inner chamber 22.The top of 10 shell of main part 13 is provided with the transformer iron core allowed in cavity
The perforation 131 that part passes, the termination of the transformer iron core part in the cavity of main part 10 are inserted into perforation 131,
When clamping part 11 and activity folder portion 21 close, in the termination of the transformer iron core part in perforation 131 and second inner chamber 22
The transformer iron core other end docking.In addition, PCB main board 15 and other devices are also accommodated in the cavity（It is not shown）.
As illustrated, activity folder portion 21 is connected to main part 10 by reseting elastic element, such as lived by torsion spring 16
Dynamic to be connected to main part 10, specifically, the shell 13 of main part 10 is provided with mounting structure, has a rotating shaft 161.Pressure
Plate 30 is rotatably mounted in clamping part 11 or the top of main part 10 by a reseting elastic element, and the pressing plate 30 is in pine
Pushed when opening host cavity in elastic reaction on cable 101, reseting elastic element is also spring 36, is arranged at by rotating shaft 361
On clamping part 11.
The upper wall of host cavity 25 of activity folder portion 21 is provided with multiple compression teeth 26.Specifically, host cavity 25 is such as the mouth of opening
When chamber shape, clamping part 11 and the separation of activity folder portion 21 are opened, the accent 251 of host cavity 25 upward, is received so that cable 101 enters
In cavity volume 25.Host cavity 25 has maxilla portion and lower jaw portion (or bottom), and multiple compression teeth 26 are located at maxilla portion.Maxilla portion is cut
Face is curved.Host cavity 25 has the first slipmat 252 on the surface for accepting cable 101, and pressing plate 30 is used for the bottom for pushing down cable
Face has the second slipmat 35.
As illustrated, clamping part 11 is one section of ring-type, rotating shaft 361 is located at clamping part 11 or the top of shell 13.In figure
Rotating shaft 361 is the equal of host cavity 25 on a step 19 of the top of shell 13 with the madial wall intersection of clamping part 11
Near the center of curvature of maxilla portion arc.So, pressing plate 30 is stuck in the backlash compressed between tooth 26 after unclamping host cavity 25, energy
Any compression tooth 26 position is stuck in, is pressed on the cable 101 of various diameters, or make it that pressing plate will not be hindered by compressing tooth 26
It is pressed on cable 101.
As shown in figs. 1 and 3, in initial position or during not in contact with cable 101, pressing plate 30 can jack up the bottom of host cavity 25
（That is lower jaw portion）So that the accent 251 of host cavity 25 externally opens wide, in order to which cable 101 enters host cavity 25.Further,
Pressing plate 30 relies on the feather edge of the lower jaw portion of host cavity 25, and the feather edge of lower jaw portion has arc slide guide face 255, pressing plate 30
End is leaned as tip, the tip of pressing plate 30 has arc slide guide face 37.
When cable 101 is pressed on host cavity 25, the lower jaw portion of host cavity 25 slips away pressing plate 30, as shown in figure 4, receiving line
After cable 101, clamping part 11 and activity folder portion 21 close, and mutual inductance device iron core 40 engages an integral ring-shaped enclosed construction, you can
Cable 101 is monitored, obtains the signals such as the Current Voltage of high-tension cable.Now, host cavity 25 is enclosed in the He of clamping part 11
The inside that activity folder portion 21 encloses, the lower jaw clan of host cavity 25 is at the top of shell 13, because the restoring force of spring 37 acts on, pressing plate
30 are pressed on cable 101, and are stuck in and compress in tooth 26, complete clamping to cable 101.
As shown in Figure 3 and 7, high-tension line monitor housing 100 is further equipped with a pallet 50, and main part 10 can
It is positioned in the pallet 50, the bottom of main part 10 has a link 102.The inwall bottom of pallet 50, which has, houses the link
102 sinking space 53, corresponding to the position of hanging hole 102 it is equiped with one in the inwall of pallet 50 and can presses and move back grab 52, can press and move back card
Hook 52 be inclined-plane 56 in face of the end face of link 102, can press and move back grab 52 and be arranged with a spring 53, can press and move back grab 52 and can oneself
Any angle is revolved, such as the position of inclined-plane 56 up or down can be rotated to.The bottom of pallet 50 has screw portion 55, uses
In one stock of connection.
In a pre-installation, grab 52 turns to position as shown in Figure 7, when main part 10 is positioned on pallet 50, link
102 rush open grab 52, and grab 52 is rotated further by grab 52 to position shown in Fig. 6 because the effect of spring 54 is inserted in link 102
Put, then pallet 50 is connected on stock, reached by stock at cable 101, and by the alignment line of accent 251 of host cavity 25
Cable 101 simultaneously pushes up upwards, and cable 101 is reversely oppressed host cavity 25 and retracted, and turns into structure as shown in Figures 4 and 5.Then, due to grab
Downwards, grab 52 is easy to disengage link 102, and pallet 50 thus is departed from into main part 10, has removed pallet 50 on 52 inclined-planes 56
And stock.In dismounting, pallet 50 is installed on stock, and grab 52 is turned to position as shown in Figure 7, and inclined-plane 56 is upward,
Grab 52 is slipped into link 102 by inclined-plane 56, and is stuck in wherein, so, by pulling stock, pulls clamping part 11, pressing plate 30
It is deformed separating with clamping teeth 26 when by enough pulling force, now the activity folder portion 21 of clamping part 20 is opened, with high pressure
Cable 101 separates, you can removes monitoring instrument, completes dismounting.
Referring again to Fig. 3, the present invention also provides a kind of high-tension line monitor, and it includes above-mentioned housing 100 and is contained in
Mutual inductance device in housing, mutual inductance device mainly include transformer iron core 40.In addition, high-tension line monitor also includes PCB master
Plate 15 and other electronic components.
There is activity folder portion 21 the clamping part 20 of above-mentioned high-tension line monitor and its housing 100, passes through activity folder portion 21
Folding is movably carried out with clamping part 21, and is triggered by cable 101 itself, is climbed without artificial to being pacified on overhead
Dress, dismounting, it can be achieved on ground, convenient disassembly, greatly improve the efficiency of loading and unloading, more securely and reliably.Moreover, this structure
Housing 100 is just operable without having a power failure in installation, dismounting, greatly reduces shipping and delivery cost.
It should be noted that the invention is not limited in above-mentioned embodiment, according to the creative spirit of the present invention, this area
Technical staff can also make other changes, these changes done according to the creative spirit of the present invention, should all be included in this hair
It is bright it is claimed within the scope of.
Claims (8)
1. a kind of high-tension line monitor housing, it includes main part and clamping part, it is characterised in that also including one
The pressing plate being installed in main part, the main part have a clamping part, the clamping part have rotationally with clamping
Portion is with respect to the activity folder portion of folding, and the activity folder portion is movably connected on the main part, and the activity folder portion, which has, to be used for
The host cavity of cable is housed, the pressing plate structure is for the jack-up host cavity so as to receiving cable and when cable oppresses host cavity
Unclamping host cavity causes activity folder portion to be closed with clamping part, and the pressing plate is rotatably mounted in clamping by reseting elastic element
At the top of portion or main part, the pressing plate is pushed on cable when unclamping host cavity in elastic reaction, and the activity folder portion is led to
Cross reseting elastic element and be movably connected on the main part.
2. high-tension line monitor housing as claimed in claim 1, it is characterised in that the reseting elastic element is torsion spring.
3. high-tension line monitor housing as claimed in claim 1, it is characterised in that the clamping part has first inner chamber,
The activity folder portion has second inner chamber, and the first inner chamber and second inner chamber are respectively used to house one section of transformer iron core,
Pressing plate when pushing down cable the first inner chamber and second inner chamber docking so that two sections of transformer iron cores link into an integrated entity.
4. high-tension line monitor housing as claimed in claim 1, it is characterised in that the host cavity of the activity folder portion has
Maxilla portion and lower jaw portion, the maxilla portion is provided with multiple compression teeth along arriving the arrangement of interior direction outside, after the clamp loose host cavity
It is stuck in the backlash between compression tooth.
5. high-tension line monitor housing as claimed in claim 4, it is characterised in that the pressing plate relies on the host cavity
Lower jaw portion feather edge, the feather edge of the lower jaw portion has arc slide guide face, and the pressing plate leans end as tip, described
The tip of pressing plate has arc slide guide face.
6. high-tension line monitor housing as claimed in claim 1, it is characterised in that the housing is equipped with one and places master
The pallet of body portion, the main part bottom have a link, and the pallet inwall corresponds to link position and is equiped with one
Rotation and the grab moved back can be pressed, the grab is inclined-plane in face of the end face of link.
7. high-tension line monitor housing as claimed in claim 1, it is characterised in that the host cavity is used to accept cable
Surface has the first slipmat, and the bottom surface that the pressing plate is used to push down cable has the second slipmat.
8. a kind of high-tension line monitor, it includes housing and the mutual inductance device being contained in housing, it is characterised in that the shell
Body is the housing as described in claim any one of 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410811714.0A CN104459226B (en) | 2014-12-22 | 2014-12-22 | High-tension line monitor and its housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410811714.0A CN104459226B (en) | 2014-12-22 | 2014-12-22 | High-tension line monitor and its housing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104459226A CN104459226A (en) | 2015-03-25 |
| CN104459226B true CN104459226B (en) | 2018-01-19 |
Family
ID=52905610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410811714.0A Active CN104459226B (en) | 2014-12-22 | 2014-12-22 | High-tension line monitor and its housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104459226B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104931762B (en) * | 2015-06-04 | 2018-05-11 | 北京智罗盘智能电气有限公司 | It is a kind of can powered assembly and disassembly high-tension current pincers and its assembly and disassembly frock |
| CN104897931A (en) * | 2015-06-08 | 2015-09-09 | 国家电网公司 | Telescopic wiring device for high-altitude test |
| CN104849623A (en) * | 2015-06-09 | 2015-08-19 | 天津智联恒信电力设备股份有限公司 | Detector for detecting fault of high-voltage power transmission line |
| CN104931763A (en) * | 2015-06-23 | 2015-09-23 | 中山市木易万用仪器仪表有限公司 | Large-caliber clamp-shaped leakage current meter |
| CN105067853B (en) * | 2015-09-24 | 2018-04-20 | 珠海安瑞通电子科技有限公司 | A kind of high-voltage electric energy meter of the powered installation of adjustable length |
| CN107121584B (en) * | 2017-06-19 | 2023-12-08 | 胜利油田恒达电气有限责任公司 | High-voltage load monitor |
| US10775409B2 (en) * | 2018-05-09 | 2020-09-15 | Fluke Corporation | Clamp probe for non-contact electrical parameter measurement |
| CN111830433B (en) * | 2020-06-03 | 2022-11-29 | 深圳华物信联科技有限公司 | High-precision cable monitor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5180972A (en) * | 1992-01-31 | 1993-01-19 | Schweitzer Edmund O Jun | Housing including biasing springs extending between clamp arms for cable mounted power line monitoring device |
| US7733080B1 (en) * | 2008-11-20 | 2010-06-08 | Chung Instrument Electronics Industrial Co., Ltd. | Revolvable clamp meter |
| CN103792397A (en) * | 2012-10-29 | 2014-05-14 | 国家电网公司 | Fixing wire clamp for sampling of AC circuit |
| CN203232064U (en) * | 2013-05-09 | 2013-10-09 | 国家电网公司 | Automatic closed type housing and load monitoring device with same |
| CN203745519U (en) * | 2014-02-24 | 2014-07-30 | 北京凌创志达科技有限公司 | Clamp-meter |
-
2014
- 2014-12-22 CN CN201410811714.0A patent/CN104459226B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104459226A (en) | 2015-03-25 |
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