CN108331025A - A kind of multi-functional cable well with nargin cable and medial head fixing device - Google Patents
A kind of multi-functional cable well with nargin cable and medial head fixing device Download PDFInfo
- Publication number
- CN108331025A CN108331025A CN201810265638.6A CN201810265638A CN108331025A CN 108331025 A CN108331025 A CN 108331025A CN 201810265638 A CN201810265638 A CN 201810265638A CN 108331025 A CN108331025 A CN 108331025A
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- China
- Prior art keywords
- cable
- well
- nargin
- support
- blade
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims description 5
- 235000019994 cava Nutrition 0.000 claims description 4
- 238000004146 energy storage Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 4
- 238000000605 extraction Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002356 single layer Substances 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 239000000284 extract Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
Abstract
The invention discloses a kind of multi-functional cable well with nargin cable and medial head fixing device, well body and lid including cuboid close the well lid in well body, several pile feet are distributed on the well body bottom surface, per pile foot interval be inserted with several can unloading blade, the side of the footing is provided with the two piece attached frames parallel with footing, two opposite faces, which each extend over, in the attached frame is provided with several first supports and several second supports, is mounted in the first support and second support and embraces cave.Floor space is from original 57.4m2It is reduced into 20.25m2, about the 35.3% of existing design, correlation engineering amount significantly reduce, and can significantly reduce project cost, hence it is evident that shorten the construction period, economic benefit is apparent；Cable reel coil setting is more reasonable, has prevented coil cable and has seriously laminated up and down, improves cable running environment, and the extraction for facilitating coil cable uses, and significantly reduces labor intensity and human cost.
Description
Technical field
It is solid more particularly to a kind of band nargin cable and medial head in terms of patent of the present invention is suitable for power cable intermediate wells
Determine the multi-functional cable well of device.
Background technology
The technology relative maturity of power cable power supply, in the places such as city, transport hub, power cable is basic
Replace conventional overhead circuit, and transition joint is as one of cable most critical part, mounting means and the direct shadow of running environment
Ring reliable, the stable operation of cable.Meanwhile in order to ensure cable remaking in the case where there is damaged condition in use
Connector needs, generally in the cable between can retain the cable nargin of several circles in the nargin cable reel coil well of well both sides.Existing cable
Typically disk on the ground, takes up a large area nargin coil well from level to level, and cable laminates mutually seriously, needs to take out in practice
Nargin coil cable its difficulty of construction gone out under several layers or even more than ten layer cable is relatively large, and working strength is high, and efficiency is low
Under.Moreover according to current conventional both sides coil well, the cable intermediate wells design method of centre placement medial head, well face occupies
More terrace surface, cost is higher, influences Greening Urban Road.
Invention content
The present invention is directed to disadvantage mentioned above, provides a kind of multi-functional cable well with nargin cable and medial head fixing device,
Easy for installation, floor space is small, and cable can flexibly extract utilization.
To achieve the goals above, the present invention is achieved by the following technical solutions：
A kind of multi-functional cable well with nargin cable and medial head fixing device, including the well body of cuboid and lid close
Several pile feet are distributed on the well body bottom surface in well lid in well body, several are inserted with per pile foot interval can unloading
Blade, the side of the footing are provided with the two piece attached frames parallel with footing, and two opposite faces each extend in the attached frame
Several first supports and several second supports are provided with, is mounted in the first support and second support and embraces cave.
Preferably, the blade is spacedly distributed on footing, and the first support and blade are correspondingly arranged and at equal intervals
It is distributed in attached frame, embraces cave at least provided with one in each first support, sum is provided in the second support extremely
Few identical with blade quantity armful of cave.
Preferably, eight circular holes are equidistantly offered in the attached frame from top to bottom, are installed in each circular hole
There is a first support, one is separately installed between the 4th, the 5th circular hole and the 5th, the 6th circular hole
Second support at most installs four in the second support and embraces caves.
Preferably, the single footing includes leading between the adjacent sub-stent to eight layers of sub-stent of lower and upper superposition
Cross the male connector for being separately positioned on sub-stent upper end, the connection connection of the female of sub-stent bottom end, each sub-stent bottom connection
There is blade.
Preferably, each sub-stent is connect with blade by the bearing member being welded under blade.
Preferably, the well lid is provided with closed rotary valve；It is both provided in the space that adjacent two armfuls of caves are formed
Baffle.
Preferably, it is provided with solar energy electroplax at the top of the well lid, well lid side wall is provided with circuit module, energy-storage module；
It is connected with taper closing between the well lid, well body, display screen is provided on the taper closing in wall surface.
Preferably, it is provided with cross bar between two attached frames of the well body, is formed between the cross bar and two attached frames independent
In the "door" type structure of footing；The cross bar includes two sections of sub bars being connected through a screw thread, and the cross bar length is not less than
2800mm。
Preferably, it is provided with fixed frame on the side of the installation attached frame, the fixed frame is connected by a snap attached frame.
Preferably, the blade is in fan annular, and arc length of the blade far from sub-stent side is 600mm, close to sub-stent
The arc length of side is 400mm, and 400mm is spaced between the arc length of both sides；Four reinforcement support bars are welded on the bearing member, it is described to add
Strong support bar is welded with four vertex of blade respectively.
Advantageous effect：Floor space of the present invention is from original 57.4m2It is reduced into 20.25m2, about existing design
35.3%, correlation engineering amount significantly reduces, and can significantly reduce project cost, hence it is evident that shortens the construction period, economic benefit is apparent；Cable
Coil setting is more reasonable, has prevented coil cable and has seriously laminated up and down, improves cable running environment, facilitates coil cable
It extracts and uses, significantly reduce labor intensity and human cost；In the process of running, it is ensured that it is dry, stable, ensure medial head fortune
Row environment improves reliability, effectively extends medial head service life；The temperature when present invention works is real-time on well lid display screen
It has been shown that, facilitates O＆M to detect, and reduces a line worker working strength and pressure.
Description of the drawings
Fig. 1 is front view of the present invention.
Fig. 2 is part A perspective view in Fig. 1.
Fig. 3 is part B enlarged drawing in Fig. 2.
Fig. 4 is attached frame front view.
Fig. 5 is blade, bearing member connection diagram.
Fig. 6 is cable windings schematic diagram of the present invention.
Specific implementation mode
Below in conjunction with Figure of description, the invention will be further described, but the invention is not limited in following embodiments.
According to a kind of multi-functional cable well with nargin cable and medial head fixing device shown in Fig. 1-6, including it is rectangular
The well body 20 and lid of body close the well lid 30 in well body 20, several pile feet 80 are distributed on 20 bottom surface of well body, per pile foot
80 intervals be inserted with several can unloading blade 2, the side of footing 80 is provided with the two piece attached frames 90 parallel with footing 80, attached frame
Two opposite faces, which each extend over, on 90 is provided with several first supports 6 and several second supports 7, first support 6 and
It is mounted on two holders 7 and embraces cave 5.
Four pile feet 80 are placed in 20 bottom plane of well body of the cable shaft of the present invention, four pile feet 80 are uniformly put, shape
At the border circular areas of an a diameter of 1500mm；Be additionally provided with outside the region that footing 80 is formed two it is parallel with footing 80 attached
Frame 90, there are two types of different holders, holder to embrace a cave 5 for installing, medial head is placed in cable winding process in attached frame 90.
In order to ensure cable in winding process only in same 11 plane of single layer sub-stent, first support in embodiment
6 quantity is totally eight layers of the sub-stent 11 of eight and single footing 80；Up 5mm opens up mounting hole for each 11 bottom of sub-stent,
For connecting blade 2, first support 6 is connected in each circular hole 8, in the 4th, the 5th circular hole 8, the 5th, the 6th circular hole 8 it
Between each second support 7 on setting 4 embrace caves, the quantity of corresponding first support 6 and sub-stent 11.
As advanced optimizing, each sub-stent 11 is connect with blade 2 by the bearing member 3 being welded under blade 2, blade
2 in fan annular, and arc length of the blade far from 11 side of sub-stent is 600mm, and the arc length close to 11 side of sub-stent is 400mm, both sides arc
400mm is spaced between length；Be welded on bearing member 3 four reinforcement support bars 4, it is described reinforce support bar 4 respectively with blade 2 four
A vertex welding.
In order to lift cable during cable windings, mounting hole that 11 bottom of each sub-stent up opens up at 5mm with
It is welded on the bearing member 3 under blade 2 to be adapted to, it is contemplated that volume during practice avoids blade 2 from colliding, will fan
Arc length of the blade 2 far from 11 end of sub-stent of annular is set as 600mm, and the arc length close to 11 end of sub-stent is set as 400mm, and two
At a distance of 400mm between arc length, trouble free service while, utmostly lifts cable.
As advanced optimizing, supporting rack 13 is drawn from the side wall of well body 20, attached frame is incorporated in entirety by fixed frame 13
On the side wall of cable shaft；Be provided with cross bar 10 between two attached frames 90 of the well body 20, the cross bar 10 and two attached frames 90 it
Between formed independently of footing 80 "door" type structure；The cross bar 10 includes two sections of sub bars 14 being connected through a screw thread, the cross
Pole length is not less than 2800mm.
During cable windings, the border circular areas for "door" type structure and footing 80 formation that attached frame 90 is formed is non-intersecting；
In cable shaft in installation process, in order to facilitate the installation of, cross bar 10 is connected through a screw thread by two independent sub bars 14 and is formed, peace
Screw thread is rotated before dress, shortens 10 length of cross bar, and cross bar angle is adjusted behind one end and 90 stable connection of attached frame, screw thread is produced, stretches
10 length of long transverse lever, connect with other end attached frame 90.
The present apparatus is during practice, and by taking single layer as an example, shown in the visual angles Fig. 6, the first cable is from right side attached frame
91 start, on armful cave 5 for the first support 6 that cable one end is fixed in the attached frame 91 of right side, from 81 position tangent line of No.1 footing
Angle introducing main support divides frame face, and the footing 83, four of footing 82, three of No.1 footing 81, two is pressed along the sub-stent 11 of single layer
After being enclosed clockwise about 2-3 of number footing 84 from the second support 7 that No. four 84 tangential directions of footing are drawn out to right side attached frame 91
One of them embraces cave 5, by cross bar 10 by cable pulling to the tie point 18 at the middle part of cross bar 10；Second cable is from left side attached frame 92
Cave 5 of embracing in upper first support corresponding with right side attached frame 91 6 is connected into cable simultaneously, is introduced with No. four 8 tangential directions of footing same
Layer sub-stent 11, cable is successively by No. three footings 83, No. two footings 82, No.1 footings 81 counterclockwise after 2-3 circles from No. two
Cave 5 is embraced accordingly in the second support 7 that 82 tangential direction of footing is drawn out in the attached frame 92 of left side, through the connection of cross bar 10 traction to cross
The tie point 18 at 10 middle part of bar docks to form a medial head with No.1 cable.
As advanced optimizing, the coil of single line cable, other than the height for embracing cave 5 in the second support 7 of attached frame 90,
Other all fixed points have selected armful cave 5 in the first support 6 of attached frame 90 latter in same 11 plane of single layer sub-stent
It is so fixed that introduce cable in 11 plane of single layer sub-stent of respective heights, it can not staggered floor introducing.
As advanced optimizing, it is again up by taking 4500*4500*2000MM as an example, after height 2000 for the size of well body 20
Taper closing in 40 is formed, taper closing in 40 is centrally formed a diameter 800MM and provides personnel's well lid 30 of disengaging, filled on well lid 30
There is closed rotary valve, usually locking is closed, and can prevent cable cavern infiltration water inlet and the well lid rainwater of existing intermediate wells completely
Well internal water accumulation phenomenon caused by flowing into ensures medial head running environment, effectively extends medial head service life.
As advanced optimizing, solar energy electroplax 31 is added on well lid 30, powers for display screen, the setting of 30 side wall of well lid
There are electricity conversion, the storage that circuit module, energy-storage module are used to collect solar energy electroplax 31, connects on taper 40 side walls of closing in
Jointing temp display screen, display screen, which connects, is arranged temperature sensor in each medial head, and temperature real-time display on a display screen facilitates fortune
Dimension detection, reduces a line worker working strength and pressure.
As advanced optimizing, it is both provided with baffle between armful cave 5 in second support 7, prevents a medial head damage
The medial head installed on cave 5 is embraced near influencing afterwards.
In practical applications, floor space is from original 57.4m by the present invention2It is reduced into 20.25m2, about existing design
35.3%, correlation engineering amount significantly reduces, and can significantly reduce project cost, hence it is evident that shortens the construction period, economic benefit is apparent；Cable
Coil setting is more reasonable, has prevented coil cable and has seriously laminated up and down, improves cable running environment, facilitates coil cable
It extracts and uses, significantly reduce labor intensity and human cost；In the process of running, it is ensured that it is dry, stable, ensure medial head fortune
Row environment improves reliability, effectively extends medial head service life；The temperature when present invention works is real-time on well lid display screen
It has been shown that, facilitates O＆M to detect, and reduces a line worker working strength and pressure
Finally it should be noted that present invention is not limited to the above embodiments, there can also be many variations.This field it is general
All deformations that logical technical staff directly can export or associate from present disclosure are considered as the present invention's
Protection domain.
Claims (10)
1. a kind of multi-functional cable well with nargin cable and medial head fixing device, including the well body (20) of cuboid and lid close
Well lid (30) in well body (20), it is characterised in that：Several pile feet (80) are distributed on well body (20) bottom surface, often
Pile foot (80) interval be inserted with several can unloading blade (2), the side of the footing (80) is provided with flat with footing (80)
Two capable attached frames (90), on the attached frame (90) two opposite faces each extend over be provided with several first supports (6) and
Several second supports (7) are mounted on the first support (6) and second support (7) and embrace cave (5).
2. a kind of multi-functional cable well with nargin cable and medial head fixing device according to claim 1, feature
It is：The blade (2) is spacedly distributed on footing (80), between the first support (6) and blade (2) are correspondingly arranged and wait
Every being distributed in attached frame (90), cave (5) are embraced at least provided with one on each first support (6), the second support (7)
On be provided with total at least identical with single footing (80) blade (2) quantity armful of cave (5).
3. a kind of multi-functional cable well with nargin cable and medial head fixing device according to claim 2, feature
It is：Eight circular holes (8) are equidistantly offered in the attached frame (90) from top to bottom, the installation in each circular hole (8)
There is a first support (6), between the 4th, the 5th circular hole (8) and the 5th, the 6th circular hole (8) respectively
A piece second support (7) is installed, installs four on the second support (7) and embraces cave (5).
4. a kind of multi-functional cable well with nargin cable and medial head fixing device according to claim 1-3, special
Sign is：The single footing (80) include to eight layers of sub-stent (11) of lower and upper superposition, the adjacent sub-stent (11) it
Between by being separately positioned on the male connector of sub-stent (11) upper end, the female of sub-stent (11) bottom end connects, each sub-stent
(11) bottom is connected with blade (2).
5. a kind of multi-functional cable well with nargin cable and medial head fixing device according to claim 4, feature
It is：Each sub-stent (11) is connect with blade (2) by the bearing member (3) being welded under blade (2).
6. a kind of multi-functional cable well with nargin cable and medial head fixing device according to claim 1, feature
It is：The well lid (30) is provided with closed rotary valve；It is both provided with gear in the space that adjacent two armfuls of caves (5) are formed
Plate.
7. a kind of multi-functional cable well with nargin cable and medial head fixing device according to claim 6, feature
It is：It is provided with solar energy electroplax (31) at the top of the well lid (30), well lid (30) side wall is provided with circuit module, energy storage mould
Block；It is connected with taper between the well lid (30), well body (20) to close up (40), is provided on described taper closing in (40) wall surface aobvious
Display screen (32).
8. a kind of multi-functional cable well with nargin cable and medial head fixing device according to claim 1, feature
It is：Be provided with cross bar (10) between two attached frames (90) of the well body (20), the cross bar (10) and two attached frames (90) it
Between formed independently of footing (80) "door" type structure；The cross bar (10) includes two sections of sub bars being connected through a screw thread (14),
The cross bar length is not less than 2800mm.
9. a kind of multi-functional cable well with nargin cable and medial head fixing device according to claim 1, feature
It is：It is provided with fixed frame (13) on the side of the installation attached frame (90), the fixed frame is connected by a snap attached frame (90).
10. a kind of multi-functional cable well with nargin cable and medial head fixing device according to claim 5, feature
It is：The blade (2) is in fan annular, and arc length of the blade far from sub-stent (11) side is 600mm, close to sub-stent (11)
The arc length of side is 400mm, and 400mm is spaced between the arc length of both sides；It is welded with four on the bearing member (3) and reinforces support bar (4),
The reinforcement support bar (4) is welded with four vertex of blade (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810265638.6A CN108331025B (en) | 2018-03-28 | 2018-03-28 | Multifunctional cable well with margin cable and middle head fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810265638.6A CN108331025B (en) | 2018-03-28 | 2018-03-28 | Multifunctional cable well with margin cable and middle head fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108331025A true CN108331025A (en) | 2018-07-27 |
| CN108331025B CN108331025B (en) | 2024-04-23 |
Family
ID=62932301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810265638.6A Active CN108331025B (en) | 2018-03-28 | 2018-03-28 | Multifunctional cable well with margin cable and middle head fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108331025B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1207813A (en) * | 1996-01-17 | 1999-02-10 | 西门子公司 | Cable joint for optical fibres with splicing cassettes and overlength loops |
| JP2000247581A (en) * | 1998-12-28 | 2000-09-12 | Koei:Kk | Hanging-up and hanging-down device for lid of cable common groove |
| CN202646935U (en) * | 2012-07-13 | 2013-01-02 | 广州电力设计院 | Universal rotating cable support |
| CN204424817U (en) * | 2014-10-23 | 2015-06-24 | 中国二十冶集团有限公司 | A kind of cable section of reserving storage rack |
| CN204793898U (en) * | 2015-07-21 | 2015-11-18 | 国网山东胶州市供电公司 | A support for making head and termination in middle of cable |
| CN107240901A (en) * | 2017-08-07 | 2017-10-10 | 广东水电二局股份有限公司 | A kind of direct-burried high-voltage cable joint protection structure |
| CN206685861U (en) * | 2017-04-07 | 2017-11-28 | 国网江苏省电力公司淮安供电公司 | Improved cable well |
| CN208309641U (en) * | 2018-03-28 | 2019-01-01 | 吴天钢 | A kind of multi-functional cable well with nargin cable and the fixed device of medial head |
-
2018
- 2018-03-28 CN CN201810265638.6A patent/CN108331025B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1207813A (en) * | 1996-01-17 | 1999-02-10 | 西门子公司 | Cable joint for optical fibres with splicing cassettes and overlength loops |
| JP2000247581A (en) * | 1998-12-28 | 2000-09-12 | Koei:Kk | Hanging-up and hanging-down device for lid of cable common groove |
| CN202646935U (en) * | 2012-07-13 | 2013-01-02 | 广州电力设计院 | Universal rotating cable support |
| CN204424817U (en) * | 2014-10-23 | 2015-06-24 | 中国二十冶集团有限公司 | A kind of cable section of reserving storage rack |
| CN204793898U (en) * | 2015-07-21 | 2015-11-18 | 国网山东胶州市供电公司 | A support for making head and termination in middle of cable |
| CN206685861U (en) * | 2017-04-07 | 2017-11-28 | 国网江苏省电力公司淮安供电公司 | Improved cable well |
| CN107240901A (en) * | 2017-08-07 | 2017-10-10 | 广东水电二局股份有限公司 | A kind of direct-burried high-voltage cable joint protection structure |
| CN208309641U (en) * | 2018-03-28 | 2019-01-01 | 吴天钢 | A kind of multi-functional cable well with nargin cable and the fixed device of medial head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108331025B (en) | 2024-04-23 |
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