CN203174632U - Electric cable well - Google Patents
Electric cable well Download PDFInfo
- Publication number
- CN203174632U CN203174632U CN 201320221773 CN201320221773U CN203174632U CN 203174632 U CN203174632 U CN 203174632U CN 201320221773 CN201320221773 CN 201320221773 CN 201320221773 U CN201320221773 U CN 201320221773U CN 203174632 U CN203174632 U CN 203174632U
- Authority
- CN
- China
- Prior art keywords
- well
- cable
- well body
- sump
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009795 derivation Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 235000019994 cava Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Images
Abstract
The utility model provides an electric cable well which can treat accumulated water in the well very well, and guarantee safe operation and the service life of an electric cable. The electric cable well comprises a well body (1), and is characterized in that a well bottom (7) of the well body (1) is in a one-side-high and one-side-low slope structure; a water collection pit (2) is arranged on the lowest side of the well bottom (7), and communicated with a water collection well (5) deeper than the well body (1) by a headrace (6); and a filter screen (8) is arranged on the water collection pit (2).
Description
Technical field
The utility model relates to a kind of electric power facility, specifically refers to a kind of cable shaft.
Background technology
Nowadays urban modernization is more and more faster, and cable run also and then increases year by year.Cable run must arrange a cable shaft every a segment distance in process of deployment, therefore cable shaft also becomes more and more.The importance of cable run need not to give unnecessary details, and the structure of cable shaft also has very big influence to the stability of cable run.Cable shaft of the prior art, employing be as shown in Figure 1 mostly, it comprises well body 01, cable conduit 03 and earth rod 04, cable generally also joins by earth rod 04 and the earth in the well body 01 in cable conduit 03 enters well body 01.The bottom of described well body 01 generally is provided with sump 02, is used for making the ponding in the well body 01 or seeps water preferentially to concentrate on being convenient to timely discharge in the sump, influences the safe operation of cable to prevent ponding.But when reality was used, sump 02 was because various reasons such as technology is lack of standardization, or do not arrange, or arranged very shallowly, do not work in the area that amount of precipitation is big.And the cable in the cable shaft many times is deep-rooted, and suction pump also is difficult to put in the sump 02 and draws water.In sum, cable shaft of the prior art can not well solve well inner product water problems, can not ensure safe operation and the application life of cable.
The utility model content
The technical problems to be solved in the utility model is to provide the ponding in a kind of energy good treatment well, the safe operation of guarantee cable and the cable shaft in application life.
For solving the problems of the technologies described above, the technical scheme that the utility model provides is: a kind of cable shaft, it comprises the well body, the shaft bottom of described well body is the low ramp structure in high one side, one side, minimum place, one side, shaft bottom is provided with sump, and described sump is communicated with the collecting well darker than well body by derivation conduit; Described sump is provided with filter screen.
After adopting above structure, the utlity model has following advantage: collecting well can be guided to the ponding in the cable shaft in the collecting well as its name suggests, and allowing does not have ponding in the cable shaft; Like this, as long as have ponding in the cable shaft, just can be in time discharged to collecting well.That is to say that one of effect of collecting well is a retaining well of cable shaft in fact.The place that can also draw water as suction pump of collecting well in addition.We know the cable in the cable shaft owing to turn or the existence of cable surplus, wherein cable can be described as intricate, the root dish staggered, if the ponding in the cable shaft is serious, when wanting to draw water with suction pump, have no way of doing it at all.And if when having arrived emergency and will draw water, atrocious weather condition and the cable that moving at that time can not guarantee staff's safety at all.The setting of collecting well can be good at addressing this problem.Collecting well can put down suction pump easily, and the staff need not to open the cable shaft cover plate, guarantees that suction pump can not contact the cable of operation, has guaranteed the safety of work.
The water in shaft bottom all can well the be led sump of lowest part of ramp structure, and filter structure can filter out foreign material in heaps such as some leaves prevents that their from stopping up derivation conduit.The shaft bottom of described well body is provided with sump, and the bottom of sump is connected with derivation conduit.The sump structure flows in the collecting well after can making the ponding in the well body flow into sump earlier again.When derivation conduit took place to stop up, sump can play certain alleviation ponding.
As improvement, described filter screen is bowl structure, also is provided with handle on it.Bowl structure can be collected in foreign material together, mixes handle again, and the staff is very convenient when cleaning, only need mention handle, foreign material is poured out get final product.
As preferably, described collecting well is than the dark 70cm of well body.This depth difference can guarantee that enough hydraulic pressure is arranged between well body and the collecting well, and Jing Tijishui can flow in the collecting well fast.
As improvement, be equipped with in the described derivation conduit for the aqueduct of ponding in the well body guiding collecting well.The aqueduct structure can continue to prop up a diversion circuit when derivation conduit caves in, can prevent well that also derivation conduit from stopping up simultaneously, because in a single day occur stopping up, the attendant only needs the extraction aqueduct will pull out a water stream channel.
Description of drawings
Fig. 1 is the structural representation of cable shaft in the prior art.
Fig. 2 is the structural representation of the utility model cable shaft.
As shown in the figure: in the prior art: 01, well body, 02, sump, 03, cable conduit, 04, earth rod.
In the utility model: 1, well body, 2, sump, 3, cable conduit, 4, earth rod, 5, collecting well, 6, derivation conduit, 7, the shaft bottom, 8, filter screen.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
By reference to the accompanying drawings 2, a kind of cable shaft, it comprises well body 1, and the shaft bottom 7 of described well body 1 is high low ramp structure on one side on one side, and 7 minimum places, one side, shaft bottom are provided with sump 2, and described sump 2 is communicated with the collecting well 5 darker than well body 1 by derivation conduit 6; Described sump 2 is provided with filter screen 8.Described collecting well 5 is than well body 1 dark 70cm.Described filter screen 8 is bowl structure, also is provided with handle on it.Be equipped with in the described derivation conduit 6 for the aqueduct of ponding in the well body 1 guiding collecting well 5.
The utility model in the specific implementation, can be on the cable shaft next door (preferably with being staggeredly located out that cable conduit 3 is walked, will there be cable conduit to pass in the collecting well like this, in the accompanying drawing for convenience of description, cable conduit is to have passed collecting well, preferably stagger during concrete enforcement) do the columniform well of about a 35～50cm of diameter, than about cable well depth 70cm, collecting well is led in punching from cable shaft.The inwall of collecting well can be used the much the same pvc pipe of diameter well bore diameter, bottom can arrange well body 1 structure equally with cable shaft, use the circular cover bedding on the top, so just can guarantee that collecting well follows cable shaft the same, aspect fire prevention and shutoff without any problem.Also be provided with structures such as the cable conduit 3 identical with well body 1 structure of the prior art, earth rod 4 in the described well body 1.
More than the utility model and embodiment thereof are described, this description does not have restricted, shown in the accompanying drawing also is one of embodiment of the present utility model, practical structure is not limited thereto.If generally speaking those of ordinary skill in the art is enlightened by it, under the situation that does not break away from the utility model creation aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection domain of the present utility model.
Claims (4)
1. cable shaft, it comprises well body (1), it is characterized in that: the shaft bottom (7) of described well body (1) is the low ramp structure in high one side, one side, minimum place, one side, shaft bottom (7) is provided with sump (2), and described sump (2) is communicated with the collecting well (5) darker than well body (1) by derivation conduit (6); Described sump (2) is provided with filter screen (8).
2. cable shaft according to claim 1, it is characterized in that: described collecting well (5) is than the dark 70cm of well body (1).
3. cable shaft according to claim 1, it is characterized in that: described filter screen (8) is bowl structure, also is provided with handle on it.
4. cable shaft according to claim 1 is characterized in that: be equipped with in the described derivation conduit (6) for the aqueduct of ponding in well body (1) the guiding collecting well (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320221773 CN203174632U (en) | 2013-04-27 | 2013-04-27 | Electric cable well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320221773 CN203174632U (en) | 2013-04-27 | 2013-04-27 | Electric cable well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203174632U true CN203174632U (en) | 2013-09-04 |
Family
ID=49071356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320221773 Expired - Fee Related CN203174632U (en) | 2013-04-27 | 2013-04-27 | Electric cable well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203174632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842649A (en) * | 2017-11-28 | 2018-03-27 | 佛山科学技术学院 | A kind of municipal underground piping |
-
2013
- 2013-04-27 CN CN 201320221773 patent/CN203174632U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107842649A (en) * | 2017-11-28 | 2018-03-27 | 佛山科学技术学院 | A kind of municipal underground piping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20150427 |
|
| EXPY | Termination of patent right or utility model |