CN206096492U - High tension cable hole site monitoring devices in electric power calandria - Google Patents
High tension cable hole site monitoring devices in electric power calandria Download PDFInfo
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- CN206096492U CN206096492U CN201621149815.7U CN201621149815U CN206096492U CN 206096492 U CN206096492 U CN 206096492U CN 201621149815 U CN201621149815 U CN 201621149815U CN 206096492 U CN206096492 U CN 206096492U
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- cable
- high tension
- induction coil
- work well
- protection pipe
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Abstract
The utility model discloses a high tension cable hole site monitoring devices in electric power calandria relates to calandria hole site monitoring technology field, including soil matrix, gong jing, high tension cable, communication cable and protection tube, still include induction coil, signal cable and electric current signal reception analytical equipment, electric current signal reception analytical equipment sets up in worker's well outsidely, the protection tube external connection has induction coil, passes through signal cable parallel connection between two at least induction coil to the series connection has electric current signal reception analytical equipment behind parallel connection, the utility model discloses an installing induction coil on worker's well is close to the headwall of calandria one side, cup joints in the protection tube outside, whether have high tension cable in monitoring the calandria, can account for sky information in the long -range collection well under the circumstances of not opening the operation of worker's well, greatly improved the efficiency that underground cable passageway hole site was sounded out the people in a given scope one by one in order to break a criminal case, avoided harmful gas harm operator person healthy, the cost is reduced has fabulous economic benefits.
Description
Technical field
This utility model is related to comb hole position monitoring technical field, and in particular to electricity channel inner high voltage cable hole position is monitored
Device.
Background technology
With the continuous development in city, the difficulty and cost cumulative year after year of underground space development, underground electric channel resource
Also become more and more nervous.Therefore, the operation management work to underground power channel is just particularly important.At present, for ground
Cable hole position in lower electricity channel is sounded out the people in a given scope one by one in order to break a criminal case mainly in the way of well lid being opened manually and go into the well and reconnoitre, and needs to arrange work well
Water operation, takes time and effort, and for special work well, may also endanger Health Status For Workers Exposed containing harmful gass.
Utility model content
Technical problem to be solved in the utility model there is provided electricity channel inner high voltage cable hole position monitoring device, with
The cable hole position in current underground electric comb is overcome to sound out the people in a given scope one by one in order to break a criminal case mainly in the way of well lid being opened manually and go into the well and reconnoitre, it is right to need
Work well carries out draining, takes time and effort, and for special work well, may also endanger asking for Health Status For Workers Exposed containing harmful gass
Topic.
To realize object above, this utility model is achieved by the following technical programs：A kind of electricity channel inner high voltage
Cable hole position monitoring device, including soil matrix, Gong Jing, high tension cable, communication cable and protection pipe, the soil matrix is provided with work well,
At least two protection pipes are provided with the work well, communication cable or high tension cable are provided with the protection pipe, also including the line of induction
Circle, signal cable and current signal receiving analyzer, the current signal receiving analyzer is arranged at outside work well；It is described
Protection pipe is externally connected to induction coil, is connected in parallel by signal cable between at least two induction coils, and connects in parallel
Current signal receiving analyzer is connected in series with after connecing.
Further, the induction coil is socketed on outside protection pipe, and is fixedly connected on work well near comb side
On headwall.
Further, the protection pipe is long tubular structure.
Further, uniform gathering is provided with least two protection pipes in the work well.
Further, the one of tubular body of at least two protection pipes is provided with communication cable, in remaining protection pipe body
Portion is provided with or without high tension cable.
The beneficial effects of the utility model：
This utility model provide electricity channel inner high voltage cable hole position monitoring device, by work well near comb side
Headwall on induction coil is installed, be socketed in protection pipe outside to monitor in comb with the presence or absence of high tension cable, can not open
In the case of work well operations, duty information in long range acquisition well drastically increases the efficiency that buried cable passage hole position is sounded out the people in a given scope one by one in order to break a criminal case,
Avoid harmful gass from endangering Health Status For Workers Exposed, cost has been reduced, with fabulous economic benefit.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, for ordinary skill people
For member, on the premise of not paying creative work, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is prior art comb section structure schematic diagram；
Fig. 2 is this utility model comb section structure schematic diagram.
In figure：
101st, soil matrix, 102, Gong Jing, 103, high tension cable, 104, communication cable, 105, protection pipe；
201st, induction coil, 202, signal cable, 203, current signal receiving analyzer.
Specific embodiment
It is new below in conjunction with this practicality to make purpose, technical scheme and the advantage of this utility model embodiment clearer
Type embodiment, is clearly and completely described to the technical scheme in this utility model embodiment, it is clear that described enforcement
Example is a part of embodiment of this utility model, rather than the embodiment of whole.Based on the embodiment in this utility model, this area
The every other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belongs to this utility model
The scope of protection.
As shown in Figure 1 to Figure 2, its structural relation is：Including soil matrix 101, work well 102, high tension cable 103, communication cable
104 and protection pipe 105, soil matrix 101 is provided with work well 102, work well 102 and is provided with least two protection pipes 105, protection pipe 105
Communication cable 104 or high tension cable 103 are inside provided with, are also received including induction coil 201, signal cable 202 and current signal and is divided
Analysis apparatus 203, current signal receiving analyzer 203 is arranged at outside work well 102；Protection pipe 105 is externally connected to the line of induction
Circle 201, is connected in parallel between at least two induction coils 201 by signal cable 202, and is connected in series with after being connected in parallel
Current signal receiving analyzer 203.
In certain embodiments, induction coil 201 is socketed on outside protection pipe 105, and it is close to be fixedly connected on work well 102
On the headwall of comb side.
In certain embodiments, protection pipe 105 is long tubular structure.
In certain embodiments, uniform gathering is provided with least two protection pipes 105 in work well 102.
In certain embodiments, the one of tubular body of at least two protection pipe 105 is provided with communication cable 104, remaining
The tubular body of protection pipe 105 is provided with or without high tension cable 103.
When specifically used, the outside of multiple protection pipes 105 is socketed with induction coil 201, and in protection pipe 105 high pressure is installed with
When cable 103, there is the electric current perpendicular to the coil plane of induction coil 201 to flow through coil central authorities, on corresponding induction coil 201
Faradic current is produced immediately.Faradic current receives analysis along the current signal that signal cable 202 is transferred to be arranged at outside work well 102
Device 203, current signal receiving analyzer 203, can be in the situation for not opening the operation of work well 102 after collection current information
Under, remote analysis must go to work the duty information in well 102, drastically increase the efficiency that buried cable passage hole position is sounded out the people in a given scope one by one in order to break a criminal case, and drop
Low cost, with fabulous economic benefit.
To sum up, this utility model embodiment has the advantages that：By in work well on the headwall of comb side
Induction coil is installed, is socketed in protection pipe outside to monitor in comb with the presence or absence of high tension cable, work well operations can not opened
In the case of, duty information in long range acquisition well drastically increases the efficiency that buried cable passage hole position is sounded out the people in a given scope one by one in order to break a criminal case, it is to avoid have
Evil gas harm Health Status For Workers Exposed, reduces cost, with fabulous economic benefit.
Above example only to illustrate the technical solution of the utility model, rather than a limitation；Although with reference to aforementioned reality
Apply example to be described in detail this utility model, it will be understood by those within the art that：It still can be to front
State the technical scheme described in each embodiment to modify, or equivalent is carried out to which part technical characteristic；And these
Modification is replaced, and does not make the spirit and model of each embodiment technical scheme of essence disengaging this utility model of appropriate technical solution
Enclose.
Claims (5)
1. a kind of electricity channel inner high voltage cable hole position monitoring device, including soil matrix (101), work well (102), high tension cable
(103), communication cable (104) and protection pipe (105), the soil matrix (101) is provided with work well (102), the work well (102)
It is provided with least two protection pipes (105), the protection pipe (105) and is provided with communication cable (104) or high tension cable (103), its
It is characterised by：Also include induction coil (201), signal cable (202) and current signal receiving analyzer (203), the electricity
It is outside that stream signal receiving analyzer (203) is arranged at work well (102)；The protection pipe (105) is externally connected to induction coil
(201), it is connected in parallel by signal cable (202) between at least two induction coils (201), and series connection connects after being connected in parallel
It is connected to current signal receiving analyzer (203).
2. electricity channel inner high voltage cable hole position monitoring device according to claim 1, it is characterised in that：The line of induction
Circle (201) is socketed on protection pipe (105) outside, and is fixedly connected on the headwall of the close comb side of work well (102).
3. electricity channel inner high voltage cable hole position monitoring device according to claim 1, it is characterised in that：The protection pipe
(105) it is long tubular structure.
4. electricity channel inner high voltage cable hole position monitoring device according to claim 1, it is characterised in that：The work well
(102) uniform gathering is provided with least two protection pipes (105) in.
5. electricity channel inner high voltage cable hole position monitoring device according to claim 4, it is characterised in that：At least two protect
The one of tubular body of pillar (105) is provided with communication cable (104), and remaining protection pipe (105) tubular body is provided with or does not set
There is high tension cable (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621149815.7U CN206096492U (en) | 2016-10-24 | 2016-10-24 | High tension cable hole site monitoring devices in electric power calandria |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621149815.7U CN206096492U (en) | 2016-10-24 | 2016-10-24 | High tension cable hole site monitoring devices in electric power calandria |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206096492U true CN206096492U (en) | 2017-04-12 |
Family
ID=58484849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621149815.7U Active CN206096492U (en) | 2016-10-24 | 2016-10-24 | High tension cable hole site monitoring devices in electric power calandria |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206096492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174142A (en) * | 2019-07-08 | 2019-08-27 | 广东电网有限责任公司 | A kind of embedded intelligence monitoring device of cable duct bank |
-
2016
- 2016-10-24 CN CN201621149815.7U patent/CN206096492U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110174142A (en) * | 2019-07-08 | 2019-08-27 | 广东电网有限责任公司 | A kind of embedded intelligence monitoring device of cable duct bank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qin Jianan Inventor before: Qin Jianan |