CN209592937U - A kind of cable laying construction structure - Google Patents
A kind of cable laying construction structure Download PDFInfo
- Publication number
- CN209592937U CN209592937U CN201920526691.7U CN201920526691U CN209592937U CN 209592937 U CN209592937 U CN 209592937U CN 201920526691 U CN201920526691 U CN 201920526691U CN 209592937 U CN209592937 U CN 209592937U
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- China
- Prior art keywords
- cable
- well
- wall
- straight line
- construction structure
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model provides a kind of cable laying construction structure, it include: the cable duct bank straight line well being arranged in car lane, concrete walls are cast on cable duct bank straight line well inner wall, cable built-in pipe is embedded on the side wall of concrete walls, the periphery of cable duct bank straight line well open top is embedded with pre-buried galvanized angle iron, the opening to match with Prefabricated Concrete cover board size is provided at the top of the concrete walls, Prefabricated Concrete cover plate lid overlays in the opening, and the top of Prefabricated Concrete cover board is concordant with car lane road surface；The cable work well being symmetricly set on the pavement of car lane both sides, the cement well lid wall having in " L " distribution is built at the top of cable work well, people's row cover plate lid overlays on the cement well lid wall and concordant with municipal road surface, and the bottom center of cable work well is provided with catch basin.This cable laying construction structure is simple, construction, maintenance convenient for cable, and has good airtightness.
Description
Technical field
The utility model relates to technical field of electric power construction, and in particular to a kind of cable laying construction structure.
Background technique
Municipal cable needs to be laid with along municipal road surface in the construction process, it is sometimes necessary to run through car lane, it is existing
Some constructing structures are generally constructed using prefabricated assembled inspection shaft, and prefabricated assembled inspection shaft has good integrity, resistance to
Long property is good, improves the advantages that speed of application, but in electric power/communication engineering field, prefabricated assembled inspection shaft and comb are cast-in-place
The weak link of concrete pack connected into for quality control on construction, since the presence in such construction gap reduces electric power
And the globality of telecommunication system, in fact it could happen that because there are the factors such as retractility to cause to examine for differential settlement, cast-in-place concrete structure
Look into the well borehole wall and concrete pack cracking, leak.The airtightness of especially well head is poor, and well lid intensity and stability are poor, is easy
Infiltration, and drainage effect is poor, can damage to cable after ponding.
Utility model content
Aiming at the shortcomings in the prior art, the utility model provides a kind of cable laying construction structure, convenient for cable
Construction, maintenance, and have good airtightness.
To realize above-mentioned technical proposal, the utility model provides a kind of cable laying construction structure, comprising: is arranged in machine
Cable duct bank straight line well in motor-car road is cast with concrete walls on the cable duct bank straight line well inner wall, concrete walls
Cable built-in pipe is embedded on side wall, the periphery of cable duct bank straight line well open top is embedded with pre-buried galvanized angle iron, described pre-
It buries galvanized angle iron and concrete coping is fixed on by grasp, be provided with and Prefabricated Concrete cover board size at the top of the concrete walls
The opening to match, Prefabricated Concrete cover plate lid overlay in the opening, and the top of Prefabricated Concrete cover board is concordant with car lane road surface；It is right
Claim the cable work well being arranged on the pavement of car lane both sides, building at the top of the cable work well has in " L " distribution
Cement well lid wall, people's row cover plate lid overlay on it is on the cement well lid wall and concordant with municipal road surface, in the bottom of cable work well
Centre is provided with catch basin.
In the above-mentioned technical solutions, only cable jacking pipe need to be extended through electricity from one of cable work well when practice of construction
In the cable built-in pipe being arranged in cable comb straight line well, another cable work well is then transitted to by cable built-in pipe again
In, it is convenient for the construction and maintenance of cable by two cable work wells of setting and a cable duct bank straight line well.And
The inner wall of cable duct bank straight line well is all made of concrete walls and pours, and the integrated support intensity of cable duct bank straight line well can be improved,
The periphery of cable duct bank straight line well open top is embedded with pre-buried galvanized angle iron, and the intensity of open-mouth can be enhanced, can be effective
It prevents from damaging open-mouth when driving, catch basin is arranged in the bottom center of cable work well, can effectively enhance cable work
Make the waterproof ability of well.
Preferably, the side of the cable work well offers switch-box and buries slot, and the switch-box buries slot and cable
Separated between active well by partition wall, the installation that slot is convenient for outdoor switch case is buried by setting switch-box, to reinforce to electricity
The management of cable.
Preferably, the Prefabricated Concrete cover board and concrete walls open top contact position are provided with cushion rubber layer, cable row
Pipe straight line well is covered by Prefabricated Concrete cover board and is sealed by cushion rubber layer, can effectively be enhanced closed at open top
Property, enhance waterproof performance.
Preferably, screw hole is offered in the end edge of the cushion rubber layer, self-tapping screw is after screw hole by rubber buffer
Layer is fixed in concrete walls open top, by the fixed cushion rubber layer of self-tapping screw, can effectively enhance cushion rubber layer
Stability when fixed.
Preferably, the right angle area bottom centre offers the inlet that the gradient is greater than 0.5%, once rotation angle well seeps water,
Infiltration can be timely collected by inlet, prevent from damaging cable.
Preferably, it is smoothed out on the inner wall of the concrete walls by cement surface, is conducive to the sanitation and hygiene in rotation angle well.
Compared with the existing technology, a kind of beneficial effect of cable laying construction structure provided by the utility model is: this
Cable laying construction structure is simple, and construction, maintenance convenient for cable and have good airtightness, and when practice of construction only needs
Cable jacking pipe is extended through in the cable built-in pipe being arranged in cable duct bank straight line well from one of cable work well, then again
It is transitted in another cable work well by cable built-in pipe, passes through two cable work wells of setting and an electricity
Cable comb straight line well is convenient for the construction and maintenance of cable.And the inner wall of cable duct bank straight line well is all made of concrete walls and pours,
The integrated support intensity of cable duct bank straight line well can be improved, the periphery of cable duct bank straight line well open top is embedded with pre-buried plating
The intensity of open-mouth can be enhanced in zinc angle bar, damages when driving can be effectively prevented to open-mouth, the bottom of cable work well
Catch basin is arranged in portion center, can effectively enhance the waterproof ability of cable work well.
Detailed description of the invention
Fig. 1 is the integral construction structural schematic diagram of the utility model.
Fig. 2 is the plan structure perspective view of cable duct bank straight line well in the utility model.
Fig. 3 is the cross-sectional view in the face A-A in Fig. 2.
Fig. 4 is the cross-sectional view in the face B-B in Fig. 2.
Fig. 5 is the mounting structure schematic diagram of cushion rubber layer in the utility model.
Fig. 6 is the plan structure perspective view of cable work well in the utility model.
Fig. 7 is the cross-sectional view in the face A-A in Fig. 6.
Fig. 8 is the cross-sectional view in the face B-B in Fig. 6.
In figure: 1, cable duct bank straight line well；11, pre-buried galvanized angle iron；12, Prefabricated Concrete cover board；13, cable built-in pipe；14,
Driving road surface；15, inlet；16, concrete walls；17, grasp；18, backfill wall；19, cement surface；20, cushion rubber layer；
201, self-tapping screw；2, cable work well；21, municipal road surface；22, people's row cover board；23, catch basin；24, switch-box buries slot；
241, cement retaining wall；25, partition wall；26, cement well lid wall；3, cable jacking pipe.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clear, complete description, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Ordinary people in the field's every other embodiment obtained without making creative work, belongs to
The protection scope of the utility model.
A kind of embodiment: cable laying construction structure.
Referring to figs. 1 to shown in Fig. 8, a kind of cable laying construction structure, comprising: the cable duct bank in car lane is set
Straight line well 1 is cast with concrete walls 16 on 1 inner wall of cable duct bank straight line well, and the outer wall of concrete walls 16 passes through backfill
Native wall 18, which buries, to be filled out, and is smoothed out on the inner wall of concrete walls 16 by cement surface 19, and the sanitation and hygiene in rotation angle well, cable row are conducive to
1 bottom centre of pipe straight line well offers the inlet 15 that the gradient is greater than 0.5%, and cable duct bank straight line well 1 seeps water, and can pass through collection
Infiltration is timely collected at the mouth of a river 5, prevents from damaging cable, cable built-in pipe is embedded on the side wall of concrete walls 16
13, the periphery of 1 open top of cable duct bank straight line well is embedded with pre-buried galvanized angle iron 11, and the pre-buried galvanized angle iron 11 passes through anchor
Hook 17 is fixed on the top of concrete walls 16, can effectively enhance stability when pre-buried galvanized angle iron 11 is fixed, the coagulation
The opening to match with 12 size of Prefabricated Concrete cover board is provided at the top of cob wall 16, the lid of Prefabricated Concrete cover board 12 overlays in the opening,
The top of Prefabricated Concrete cover board 12 is concordant with the driving road surface 14 of car lane, when guaranteeing to drive a vehicle above Prefabricated Concrete cover board 12
Stability, the Prefabricated Concrete cover board 12 are provided with cushion rubber layer 20, cable duct bank with 16 open top contact position of concrete walls
Straight line well 1 is covered by Prefabricated Concrete cover board 12 and is sealed by cushion rubber layer 20, can effectively be enhanced close at open top
Closing property enhances waterproof performance, and screw hole is offered in the end edge of the cushion rubber layer 20, and self-tapping screw 201 will after running through screw hole
Cushion rubber layer 20 is fixed in 16 open top of concrete walls, passes through the fixed cushion rubber layer 20, Ke Yiyou of self-tapping screw 201
Stability when effect enhancing cushion rubber layer 20 is fixed.
The cable work well 2 being symmetricly set on the pavement of car lane both sides, building at the top of the cable work well 2 has
In " L " be distributed cement well lid wall 26, people's row cover board 22 lid overlay on it is on the cement well lid wall 26 and concordant with municipal road surface 21,
The bottom center of cable work well 2 is provided with catch basin 23, can effectively enhance the waterproof ability of cable work well 2；The electricity
The side of cable active well 2 offers switch-box and buries slot 24, the switch-box bury between slot 24 and cable work well 2 by every
Wall 25 separates, and switch-box, which is buried to build at 24 open top of slot, cement retaining wall 241, buries slot 24 by setting switch-box and is convenient for
The installation of outdoor switch case, to reinforce the management to cable.
This cable laying construction structure is simple, construction, maintenance convenient for cable, and has good airtightness, practical
It is pre- only cable jacking pipe 3 need to be extended through to the cable being arranged in cable duct bank straight line well 1 from one of cable work well 2 when construction
It in pipe laying 13, is then transitted in another cable work well 2 by cable built-in pipe 13 again, by the way that two electricity are arranged
Cable active well 2 and a cable duct bank straight line well 1 are convenient for the construction and maintenance of cable.And cable duct bank straight line well 1 is interior
Wall is all made of concrete walls 16 and pours, and the integrated support intensity of cable duct bank straight line well 1, cable duct bank straight line well 1 can be improved
The periphery of open top is embedded with pre-buried galvanized angle iron 11, and the intensity of open-mouth can be enhanced, when can be effectively prevented driving pair
Open-mouth damages, and catch basin 23 is arranged in the bottom center of cable work well 2, can effectively enhance the anti-of cable work well 2
Outlet capacity.
The above be the utility model preferred embodiment, but the utility model should not be limited to the embodiment and
Attached drawing disclosure of that is all fallen so all do not depart from the lower equivalent or modification completed of spirit disclosed in the utility model
Enter the range of the utility model protection.
Claims (6)
1. a kind of cable laying construction structure, characterized by comprising:
Cable duct bank straight line well in car lane is set, is cast with concrete on the cable duct bank straight line well inner wall
Wall is embedded with cable built-in pipe on the side wall of concrete walls, and the periphery of cable duct bank straight line well open top is embedded with pre-buried plating
Zinc angle bar, the pre-buried galvanized angle iron are fixed on concrete coping by grasp, be provided at the top of the concrete walls with
The opening that Prefabricated Concrete cover board size matches, Prefabricated Concrete cover plate lid overlay on it is described opening in, the top of Prefabricated Concrete cover board with it is motor-driven
Carriageway surfacing is concordant；
The cable work well being symmetricly set on the pavement of car lane both sides, the cable work well top, which is built, to be had in " L "
The cement well lid wall of distribution, people's row cover plate lid overlay on it is on the cement well lid wall and concordant with municipal road surface, cable work well
Bottom center is provided with catch basin.
2. cable laying construction structure as described in claim 1, it is characterised in that: the side of the cable work well offers
Switch-box buries slot, and the switch-box, which is buried, to be separated between slot and cable work well by partition wall.
3. cable laying construction structure as described in claim 1, it is characterised in that: the Prefabricated Concrete cover board and concrete wall top
Portion opening contact position is provided with cushion rubber layer.
4. cable laying construction structure as claimed in claim 3, it is characterised in that: opened up in the end edge of the cushion rubber layer
Cushion rubber layer is fixed in concrete walls open top after having screw hole, self-tapping screw to run through screw hole.
5. cable laying construction structure as described in claim 1, it is characterised in that: the cable duct bank straight line bottom center
Offer the inlet that the gradient is greater than 0.5%.
6. cable laying construction structure as described in claim 1, it is characterised in that: the cable duct bank straight line well concrete walls
Inner wall on pass through cement surface smooth out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920526691.7U CN209592937U (en) | 2019-04-18 | 2019-04-18 | A kind of cable laying construction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920526691.7U CN209592937U (en) | 2019-04-18 | 2019-04-18 | A kind of cable laying construction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209592937U true CN209592937U (en) | 2019-11-05 |
Family
ID=68346399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920526691.7U Expired - Fee Related CN209592937U (en) | 2019-04-18 | 2019-04-18 | A kind of cable laying construction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209592937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111009871A (en) * | 2019-12-03 | 2020-04-14 | 广东顺德电力设计院有限公司 | Method and system for changing cable by crossing subway |
-
2019
- 2019-04-18 CN CN201920526691.7U patent/CN209592937U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111009871A (en) * | 2019-12-03 | 2020-04-14 | 广东顺德电力设计院有限公司 | Method and system for changing cable by crossing subway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20200418 |