CN205636791U - Cable tunnel structure - Google Patents
Cable tunnel structure Download PDFInfo
- Publication number
- CN205636791U CN205636791U CN201620448473.2U CN201620448473U CN205636791U CN 205636791 U CN205636791 U CN 205636791U CN 201620448473 U CN201620448473 U CN 201620448473U CN 205636791 U CN205636791 U CN 205636791U
- Authority
- CN
- China
- Prior art keywords
- cable tunnel
- waterproof layer
- waterproof
- layer
- cable
- 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.)
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Links
- 239000010410 layer Substances 0.000 claims description 55
- 239000004570 mortar (masonry) Substances 0.000 claims description 13
- 239000011241 protective layer Substances 0.000 claims description 12
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 11
- 239000004567 concrete Substances 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 9
- 239000011247 coating layer Substances 0.000 claims description 6
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 7
- 239000003673 groundwater Substances 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 239000011083 cement mortar Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 239000011550 stock solution Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- -1 haydite Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 150000001336 alkenes Chemical class 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000002528 anti-freeze Effects 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model provides a cable tunnel structure, the bed course has been laid to its bottom, and the coating has first waterproof layer on the bed course, has pour the cable tunnel structure body on the first waterproof layer, and the internal and external surface of cable tunnel structure body coated respectively second waterproof layer and third waterproof layer are at the outer surface mounting matcoveredn of third waterproof layer. Through the multilayer waterproof construction, strengthened cable tunnel's waterproof performance, when the regional ground water level of locate is higher, also can play fine water -proof effects, the construction is simple and convenient, and the life cycle is long, and is with low costs.
Description
Technical field
This utility model relates to electrical equipment technical field, is specifically related to a kind of cable tunnel structure.
Background technology
Along with developing rapidly of Process of Urbanization Construction, network load increases year by year, the power transformation built in urban district
Stand and increase year by year, and in urban district, buildings in general density is relatively big, causes the line of transformer station easily by week
Many restrictions of limit building.The most traditional overhead transmission line has not been suitable for city electricity the most
The construction demand of net.
In order to save ground space, cable tunnel arises at the historic moment.The cable count that cable tunnel can accommodate
Measure more, have confession to install and the passage of tour, and be the underground structure of Totally-enclosed-type, make transformer station
Line no longer by many restrictions of building, substantially eliminated overhead transmission line.But because cable tunnel
Road is arranged at subsurface, abundant subsoil water that subsurface contains and the entrance of rainwater, easily makes cable
Subsiding occurs in tunnel generation infiltration, and the most how carrying out the waterproof of cable tunnel is technology urgently to be resolved hurrily
Problem.
Utility model content
Therefore, the technical problems to be solved in the utility model is to overcome cable tunnel of the prior art
Waterproof effect defect poor, easily generation infiltration, thus provide the cable tunnel of a kind of good water-proof effect to tie
Structure.
To this end, this utility model provides following technical scheme:
This utility model provides a kind of cable tunnel structure, including:
Bed course, is layed in the bottom of cable tunnel;
First waterproof layer, is coated on described bed course;
Cable tunnel structural body, pours on described first waterproof layer, is hollow structure in it;
Second waterproof layer, is coated on the inner surface of described cable tunnel structural body;
3rd waterproof layer, is coated on the outer surface of described cable tunnel structural body;
Protective layer, is installed on the outer surface of described 3rd waterproof layer.
Cable tunnel described in the utility model structure, described bed course is plain concrete cushion layer.
Cable tunnel described in the utility model structure, described first waterproof layer is fibre mortar layer.
Cable tunnel described in the utility model structure, described fibre mortar layer include Water-proof liquid, poly-third
In alkene chopped fiber and cement mortar, and the cement mortar of every cubic metre, uniformly it is added with 100kg waterproof
Liquid and 1.5kg polypropene staple.
Cable tunnel described in the utility model structure, described cable tunnel structural body is reinforced concrete
Soil structure.
Cable tunnel described in the utility model structure, described second waterproof layer is waterproof mortar course.
Cable tunnel described in the utility model structure, described 3rd waterproof layer is waterproof coating layer.
Cable tunnel described in the utility model structure, described waterproof coating layer include pula safe this
(Paratex) stock solution and water, and pula this (Paratex) stock solution safe and water are according to the ratio of 1:5
Carry out proportioning.
Cable tunnel described in the utility model structure, described protective layer is benzene plate protective layer.
Technical solutions of the utility model, have the advantage that
This utility model provides a kind of cable tunnel structure, is equipped with bed course bottom it, and bed course is coated with
It is covered with the first waterproof layer, the first waterproof layer has poured cable tunnel structural body, cable tunnel structure
The surfaces externally and internally of body has been respectively coated with the second waterproof layer and the 3rd waterproof layer, outside the 3rd waterproof layer
Surface is provided with protective layer.By multilayer flashing structure, enhance the water resistance of cable tunnel, when
When their location level of ground water is higher, also can play good waterproof effect, easy construction, use week
Phase is long, low cost.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention or technical side of the prior art
Case, will make simply the accompanying drawing used required in detailed description of the invention or description of the prior art below
Introduce, it should be apparent that, the accompanying drawing in describing below is embodiments more of the present utility model, right
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to
These accompanying drawings obtain other accompanying drawing.
Fig. 1 is that the structure of an instantiation of cable tunnel structure in this utility model embodiment is shown
It is intended to.
Reference:
1-bed course;2-the first waterproof layer;3-cable tunnel structural body;4-the second waterproof layer;5-
3rd waterproof layer;6-protective layer.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, aobvious
So, described embodiment is a part of embodiment of this utility model rather than whole embodiments.
Based on the embodiment in this utility model, those of ordinary skill in the art are not making creative work
The every other embodiment obtained under premise, broadly falls into the scope of this utility model protection.
In description of the present utility model, it should be noted that term " " center ", " on ", D score,
Orientation or the position relationship of the instruction such as "left", "right", " vertically ", " level ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplification is retouched
State rather than indicate or imply that the device of indication or element must have specific orientation, with specifically
Azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or imply relatively heavy
The property wanted.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited,
Term " is installed ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixing even
Connect, it is also possible to be to removably connect, or be integrally connected;Can be to be mechanically connected, it is also possible to be electricity
Connect;Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, it is also possible to be two units
Connection within part, can be wireless connections, it is also possible to be wired connection.Common for this area
For technical staff, above-mentioned term concrete meaning in this utility model can be understood with concrete condition.
Additionally, technical characteristic involved in this utility model difference embodiment disclosed below is only
The conflict of not constituting each other just can be combined with each other.
Present embodiments provide a kind of cable tunnel structure, including:
Bed course 1, is layed in the bottom of cable tunnel.Specifically, the thickness of bed course 1 can be routed to
100mm, by laying the thick bed course 1 of one layer of 100mm, it is possible to make laying cable bottom cable tunnel
The foundation soil surfacing in tunnel, contribute to later stage cable tunnel body 3 pours molding.
First waterproof layer 2, is coated on bed course 1.Specifically, the thickness of the first waterproof layer 2 can be
17mm, it is possible to effectively absorb, resist from foundation soil, the general subsoil water come up of bed course 1, strengthen cable
The water resistance in tunnel.
Cable tunnel structural body 3, pours on the first waterproof layer 2, is hollow structure in it.Specifically
Ground, cable tunnel structural body 3 can play well protects supporting role, it is ensured that cable has enough
Arrangement space.
Second waterproof layer 4, is coated on the inner surface of cable tunnel structural body 3.Specifically, by
The inner surface of cable tunnel structural body 3 coats the second waterproof layer 4, oozes preventing subsoil water or rainwater
Enter the inside of cable tunnel structural body 3, prevent the cable in cable tunnel structural body 3 from having made moist
Arrive good effect.
3rd waterproof layer 5, is coated on the outer surface of cable tunnel structural body 3.Specifically, by
Outer surface the 3rd waterproof layer 5 of cable tunnel body 3, was additionally arranged again before the second waterproof layer 4
One waterproof layer, it is possible to further enhance the water resistance of cable tunnel, effectively prevent subsoil water or
Rainwater penetrates into the inside of cable tunnel structural body 3, prevents the cable in cable tunnel structural body 3
Make moist.
Protective layer 6, is installed on the outer surface of the 3rd waterproof layer 5.Specifically, by the 3rd waterproof layer
The outer surface of 5 installs protective layer 6, while strengthening cable tunnel tenability, moreover it is possible to protection the 3rd
Waterproof layer 5, from the erosion of soda acid etc., extends the service life of waterproof layer, can also play one simultaneously
Fixed heat insulation function.Prevent cable tunnel from enduring cold cracking.
Cable tunnel structure in the present embodiment, is equipped with bed course bottom it, bed course is coated with first
Waterproof layer, the first waterproof layer has poured cable tunnel structural body, cable tunnel structural body interior
Outer surface has been respectively coated with the second waterproof layer and the 3rd waterproof layer, and the outer surface at the 3rd waterproof layer is installed
Matcoveredn.By multilayer flashing structure, enhance the water resistance of cable tunnel, work as their location
When level of ground water is higher, also can play good waterproof effect, easy construction, use the cycle long, become
This is low.
Preferably, the cable tunnel structure in the present embodiment, bed course 1 is plain concrete cushion layer.Specifically
Ground, the material of plain concrete cushion layer can be sand, haydite, mortar, concrete etc., can play very well
Water proof, draining, antifreeze effect.
Preferably, the cable tunnel structure in the present embodiment, its first waterproof layer 2 is fibre mortar layer.
Preferably, the cable tunnel structure in the present embodiment, fibre mortar layer include Water-proof liquid, poly-third
In alkene chopped fiber and cement mortar, and the cement mortar of every cubic metre, uniformly it is added with 100kg waterproof
Liquid and 1.5kg polypropene staple.Specifically, in cement mortar, fill Water-proof liquid and polypropylene is short
The fibre mortar that fiber is constituted can improve the crack resistance of mortar product, impermeability, so that mortar
Globality, pliability, seriality, durability are improved, and can play very well while waterproof
Freeze proof anti-crack function.
Preferably, the cable tunnel structure in the present embodiment, cable tunnel structural body 3 is mixed for reinforcing bar
Xtah Crude Clay structure.Specifically, the cable tunnel structural body of reinforced concrete structure has good support
With stretch-proof performance, add the intensity of cable tunnel.
Preferably, the cable tunnel structure in the present embodiment, its second waterproof layer 4 is waterproof mortar course.
Specifically, waterproof mortar course is pressed certain by cement, fine sand, stone (optionally can be not added with), waterproofing agent
Proportions mixes, good water-proof effect.
Preferably, the cable tunnel structure in the present embodiment, its 3rd waterproof layer 5 is waterproof coating layer.
Specifically, waterproof coating layer has certain extensibility, elastoplasticity, crack resistance, impervious and weather-proof
Property, can play waterproof, anti-blending protective effect, and there is good thermal adaptability, easy and simple to handle,
For ease of maintenaince with maintenance.
Preferably, the cable tunnel structure in the present embodiment, waterproof coating layer include pula safe this
(Paratex) stock solution and water, and pula this (Paratex) stock solution safe and water are according to the ratio of 1:5
Carry out proportioning.Specifically, the main material of pula this (Paratex) stock solution safe is neither Colophonium is not mesh
Rubble-thermoplastic blend body common on front market, but use organic emulsion (poly-vinegar vinyl) and
It is double that inorganic mixing material (being made up of extraordinary alumina cement, quartz sand and various additive) is composited
Component waterproof coating material.It is mainly characterized by: when concrete cement basal plane occurs crack, its meeting
Absorb moisture and expand, be full of cracks part filling is reached completely waterproof degree;To concrete, timber,
Cardboard, metal, glass and plastics are respectively provided with extremely strong bonding tack, nontoxic during construction, tasteless,
Non-volatile thing, the basal plane being not higher than 80% at moisture content all can be constructed, applied widely.
Preferably, the cable tunnel structure in the present embodiment, protective layer 6 is benzene plate protective layer.Specifically
Ground, is cystosepiment in the middle of benzene plate, and two sides is barbed steel wire grid, can play good waterproof thermal-insulated work
With.
Obviously, above-described embodiment is only for clearly demonstrating example, and not to embodiment party
The restriction of formula.For those of ordinary skill in the field, the most also may be used
To make other changes in different forms.Here without also all of embodiment being given
With exhaustive.And the obvious change thus extended out or variation are created still in this utility model
Protection domain among.
Claims (7)
1. a cable tunnel structure, it is characterised in that including:
Bed course (1), is layed in the bottom of cable tunnel;
First waterproof layer (2), is coated on described bed course (1);
Cable tunnel structural body (3), pours on described first waterproof layer (2), is hollow structure in it;
Second waterproof layer (4), is coated on the inner surface of described cable tunnel structural body (3);
3rd waterproof layer (5), is coated on the outer surface of described cable tunnel structural body (3);
Protective layer (6), is installed on the outer surface of described 3rd waterproof layer (5).
Cable tunnel the most according to claim 1 structure, it is characterised in that described bed course (1) is plain concrete cushion layer.
Cable tunnel the most according to claim 1 structure, it is characterised in that described first waterproof layer (2) is fibre mortar layer.
Cable tunnel the most according to claim 1 structure, it is characterised in that described cable tunnel structural body (3) is reinforced concrete structure.
Cable tunnel the most according to claim 1 structure, it is characterised in that described second waterproof layer (4) is waterproof mortar course.
Cable tunnel the most according to claim 1 structure, it is characterised in that described 3rd waterproof layer (5) is waterproof coating layer.
7. according to the cable tunnel structure described in any one of claim 1-6, it is characterised in that described protective layer (6) is benzene plate protective layer.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620448473.2U CN205636791U (en) | 2016-05-16 | 2016-05-16 | Cable tunnel structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620448473.2U CN205636791U (en) | 2016-05-16 | 2016-05-16 | Cable tunnel structure |
Publications (1)
Publication Number | Publication Date |
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CN205636791U true CN205636791U (en) | 2016-10-12 |
Family
ID=57056431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201620448473.2U Active CN205636791U (en) | 2016-05-16 | 2016-05-16 | Cable tunnel structure |
Country Status (1)
Country | Link |
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CN (1) | CN205636791U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107447793A (en) * | 2017-08-14 | 2017-12-08 | 滨州学院 | A kind of waterproof Pipe rack of resistance to root thorn |
-
2016
- 2016-05-16 CN CN201620448473.2U patent/CN205636791U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107447793A (en) * | 2017-08-14 | 2017-12-08 | 滨州学院 | A kind of waterproof Pipe rack of resistance to root thorn |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant |