CN206110175U - Preset utility tunnel - Google Patents
Preset utility tunnel Download PDFInfo
- Publication number
- CN206110175U CN206110175U CN201621094767.6U CN201621094767U CN206110175U CN 206110175 U CN206110175 U CN 206110175U CN 201621094767 U CN201621094767 U CN 201621094767U CN 206110175 U CN206110175 U CN 206110175U
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- China
- Prior art keywords
- plastic sheet
- pipe gallery
- seam
- preset pipe
- prefabricated component
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- 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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Abstract
The utility model discloses a preset utility tunnel, prefab including a plurality of mutual concatenations still includes plastic sheet, anchor assembly, plastic sheet lay in facing the wall and meditating of prefab, and the closing cap is adjacent seam between the prefab, anchor assembly one end rigid coupling in plastic sheet, the other end inlay in in the prefab. The utility model discloses a waterproof, anticorrosion between the preset utility tunnel prefab, crack control seam, and wear resistance good, save the cost.
Description
Technical field
More particularly to a kind of preset pipe gallery of this utility model.
Background technology
The prefabricated pipe gallery of reinforced concrete great soil group is exposed type at present, and surface does not have corrosion-proof lining to do protective layer, such
Structure has following defect：All kinds of seam crossings of poor waterproof properties, especially piping lane, it is often necessary to after collection percolating water in gutter is set,
Using water pump pump drainage.The piping lane having high demands to antiseepage, need to arrange proof liner course in addition, increase cost.Concrete pipe gallery
Inner wall roughness is high, and with the increase of service life, roughness also can increase therewith, easily hides dirty fouling, is unfavorable for environmental protection
Health, the electric pipeline high to environmental requirement cause potential threat.Reinforced concrete structure pipe gallery, as bulky is removed
Fortune inconvenience, the easy cracking destruction in making, transport, work progress, or even scrap, cause damage.
Utility model content
Main purpose of the present utility model is to provide a kind of preset pipe gallery, it is intended to ensures the waterproof between prefabricated component, prevent
Burn into cracking-proof and anti-wear performance are good, cost-effective.
For achieving the above object, the utility model proposes a kind of preset pipe gallery, including multiple mutual splicings is prefabricated
Part, also including plastic sheet, anchoring piece, the plastic sheet is layed in facing the wall and meditating for the prefabricated component, and covers adjacent described pre-
Seam between product, described anchoring piece one end are fixed in the plastic sheet, and the other end is embedded in the prefabricated component.
Preferably, described plastic sheet is thermoplastic.
Preferably, the plastic sheet includes the first plastic sheet and the second plastic sheet, first plastic sheet point
It is not layed in the adjacent prefabricated component to face the wall and meditate, and the end of the first plastic sheet extends to connecing between the two adjacent prefabricated components
Tape edge edge, second plastic sheet is across the seam, and one end is fixed in first plastic sheet of the seam side
Material, the other end are overlapped in first plastic sheet of the seam opposite side, or the second plastic sheet two ends are taken simultaneously
It is connected to first plastic sheet of the seam both sides.
Preferably, the anchoring piece includes V-arrangement anchoring piece and T-shaped anchoring piece.
Preferably, the T-shaped anchoring piece includes bolt sleeve and connecting plate, the affixed plastic sheet in described connecting plate one end
Material, the other end connect the bolt sleeve, and the plastic sheet offers the bolt hole of the correspondence bolt sleeve.
Preferably, the anchoring piece length is 50mm～300mm.
Preferably, the preset pipe gallery also include sealing member, the sealing member be placed in the two adjacent prefabricated components it
Between seam in.
Preferably, the end of the two adjacent prefabricated components is provided with the first sealing rubber away from the side of the plastic sheet
First watertight rubber on glue, and the two adjacent prefabricated components is abutted against.
Preferably, the end of the two adjacent prefabricated components is provided with the second sealing rubber near the side of the plastic sheet
Second watertight rubber on glue, and the two adjacent prefabricated components is abutted against, or the end of the two adjacent prefabricated components is close
The side of the plastic sheet is connected with plastic plate, and the plastic plate is also closely fixed in the plastic sheet.
Technical solutions of the utility model are layed in the seam of prefabricated component seal preform splicing, anchoring by plastic sheet
Part is fixed in plastic sheet and is connected to prefabricated component side, and is embedded in prefabricated component, carries out the seam between tight seal prefabricated component,
Waterproof, anticorrosion, cracking-proof and the anti-wear performance of the preset pipe gallery are improved, it is cost-effective.
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 accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, other accompanying drawings can be obtained with the structure according to these accompanying drawings.
Overall structure diagrams of the Fig. 1 for preset one embodiment of pipe gallery of this utility model；
Structural representations of the Fig. 2 for the preset pipe gallery first embodiment of this utility model；
Structural representations of the Fig. 3 for the preset pipe gallery second embodiment of this utility model；
Structural representations of the Fig. 4 for the preset pipe gallery 3rd embodiment of this utility model；
Structural representations of the Fig. 5 for the preset pipe gallery fourth embodiment of this utility model.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Prefabricated component | 321 | Bolt sleeve |
| 20 | Plastic sheet | 322 | Connecting plate |
| 21 | First plastic sheet | 40 | Sealing member |
| 22 | Second plastic sheet | 50 | First watertight rubber |
| 30 | Anchoring piece | 60 | Plastic plate |
| 31 | V-arrangement anchoring piece | 70 | Second watertight rubber |
| 32 | T-shaped anchoring piece |
The realization of this utility model purpose, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of this utility model protection.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in this utility model embodiment
It is only used for explaining in the relative position relation under a certain particular pose (as shown in drawings) between each part, motion conditions etc., such as
When really the particular pose changes, then directionality indicates also correspondingly to change therewith.
In this utility model, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " can be fixedly connected, or be detachably connected, or integral；Can be mechanically connected, also may be used
Be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals
Or the interaction relationship of two elements, unless otherwise clearly restriction.For the ordinary skill in the art, can be with
Concrete meaning of the above-mentioned term in this utility model is understood as the case may be.
In addition, and can not manage such as relating to the description of " first ", " second " etc. is only used for describing purpose in this utility model
Solve to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the skill between each embodiment
Art scheme can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when technical scheme
With reference to occurring conflicting or will be understood that the combination of this technical scheme is not present when cannot realize, also not in this utility model
Within the protection domain of requirement.
The utility model proposes a kind of preset pipe gallery.
In one embodiment of this utility model, the preset pipe gallery includes the prefabricated component 10 of multiple mutual splicings, wherein,
The preset pipe gallery also includes plastic sheet 20, anchoring piece 30, and the plastic sheet 20 is layed in the face of the prefabricated component 10
Wall, and the seam between the adjacent prefabricated component 10 is covered, 30 one end of the anchoring piece is fixed in the plastic sheet 20, another
End is embedded in the prefabricated component 10.
Above-mentioned prefabricated component more than 10, be according to the structure of pipe gallery, size and related request make it is multiple identical
Concrete building structure, carry out closely connection each other by clamping, docking etc. between multiple prefabricated components 10 and formed with accommodating sky
Between building, and be positioned in Urban Underground, electric power, communication, combustion gas, heat supply, plumbing etc. various utilities pipelines combined in
Integrally it is placed in the accommodation space of the composition of prefabricated component 10, the preset pipe gallery is formed with this.Plastic sheet therein 20 can be
Such as PP (polypropylene), PA (polyamide), PC (Merlon), PMMA (polymethyl methacrylate), ABS (acrylic nitrile-butadienes two
Alkene-styrol copolymer), PS (polystyrene), PBT (polybutylene terephthalate (PBT)), or PET (poly terephthalic acid second
Diol ester) etc. material make, to improve its corrosion resistance, resistance to ag(e)ing and tensile property, it is preferable that plastic sheet 20 be thermoplastic
Property material, concretely PE materials can be carried out by the seam crossing plastic sheet 20 to being layed in the splicing of two prefabricated component 10 with this
Heating, is made multiple plastic sheets 20 be capable of achieving seamless connection and forms overall structure, and closely abutted with prefabricated component 10, be sealed in pre-
Seam between product 10, improves the water resistance between prefabricated component 10.Anchoring piece therein 30 can be integrally formed with plastic sheet 20
Or double-shot moulding, plastic sheet 20 is closely fixed on the facing the wall and meditating of prefabricated component 10 by anchoring piece 30, is not easy to prefabricated
Part 10 is separated, and can also arrange multiple anchoring pieces 30, it is ensured that the waterproof of the preset pipe gallery, anti-corrosion on plastic sheet 20
Erosion, cracking-proof and anti-wear performance, improve its security reliability for using.
Technical solutions of the utility model by plastic sheet 20 be layed in prefabricated component 10 and seal preform 10 splicing connect
Seam, anchoring piece 30 is fixed in plastic sheet 20 and is connected to 10 side of prefabricated component, and is embedded in prefabricated component 10, carries out tight seal
Seam between prefabricated component 10, improves waterproof, anticorrosion, cracking-proof and the anti-wear performance of the preset pipe gallery, cost-effective.
Preferably, plastic sheet 20 includes the first plastic sheet 21 and the second plastic sheet 22, the first 21 points of plastic sheet
It is not layed in adjacent preforms 10 to face the wall and meditate, and the end of the first plastic sheet 21 extends to the seam between two adjacent preforms 10
Edge, the second plastic sheet 22 is across seam, and one end is fixed in the first plastic sheet 21 of seam side, and the other end is overlapped in
First plastic sheet 21 of seam opposite side, or 22 two ends of the second plastic sheet are while be overlapped in the first plastic sheet of seam both sides
Material 21.
First plastic sheet therein 21 can only be layed in the seam crossing of the splicing of prefabricated component 10 two-by-two, including at seam mouth and
10 local of prefabricated component is faced the wall and meditated two-by-two, and preferably the first plastic sheet 21 is layed in facing the wall and meditating for prefabricated component 10 completely.Second plastics
When 22 one end of sheet material is fixed in one of them first plastic sheet 21, the second plastic sheet 22 and the first plastic sheet 21 are in one
Structure, the second plastic sheet 22 are overlapped on another first plastic sheet 21, as plastic sheet 20 is thermoplastic, are passed through
Heating makes the second plastic sheet 22 closely affixed in another first plastic sheet 21, forms overall structure, realizes seamless tight
Sealing, improves the water resistance of the preset pipe gallery.
Further, plastic sheet 20 can pass through the first plastic sheet 21 and the second plastic sheet 22 mutually heats affixed shape
It is into a single integrated structure to be layed in the prefabricated pipe gallery inner surface, while arranging anchor at 10 seam crossing of prefabricated component and all kinds of built-in fittings
Firmware 30, greatly improves applying for tunnel barrier performance, reduction tunnel waterproofing layer and gutter, protects in prefabricated pipe gallery
All kinds of pipelines.Solve the problems, such as that concrete is easily corroded by the excellent corrosion resistance of plastic sheet 20, substantially increase comprehensive
Close the normal service life of piping lane.Because of the huge elongation percentage of plastic sheet 20, the entirety with concrete is substantially increased
Property, the inner surface of plastic sheet 20 is also less prone to produce dust, it is easy to clean, and fabulous protects all kinds of electric, combustion gas in piping lane
Deng precision equipment.And plastic sheet 20 may act as protective layer, make prefabricated component 10 in manufacture, transport, work progress from broken
It is bad, while can also constrain 10 strain cracking of prefabricated component in use.
Further, as 20 environmental-protecting performance of plastic sheet is excellent, toxic gas are not produced, different warning face can be set
Color, and plastic sheet 20 has anti-flammability, is easy to artificial maintenance.
Preferably, anchoring piece 30 includes V-arrangement anchoring piece 31 and T-shaped anchoring piece 32.T-shaped anchoring piece 32 includes bolt sleeve 321
And connecting plate 322, the affixed plastic sheet 20 in 322 one end of connecting plate, other end connecting bolt set 321, plastic sheet 20 is offered
The bolt hole of correspondence bolt sleeve 321.30 length of anchoring piece is 50mm～300mm.
The V-arrangement opening of above-mentioned V-arrangement anchoring piece 31 is embedded in prefabricated component 10, and the other end is affixed with plastic sheet 20, V
It is less that shape anchoring piece 31 can be arranged, and is closely embedded in prefabricated component 10, makes plastic sheet 20 be difficult to depart from prefabricated component 10, its
Middle V-arrangement anchoring piece also can be affixed with plastic sheet 20 with T-shaped anchoring piece, Y shape anchoring piece or similar structures anchoring piece etc., wherein
The bolt sleeve 321 of T-shaped anchoring piece 32 be embedded in prefabricated component 10 completely, and can abut with prefabricated component 10 in bolt sleeve 321
Face the wall and meditate and be threaded or the structure such as projection, make T-shaped anchoring piece 32 closely affixed with prefabricated component 10, be not easily disconnected from, T-shaped anchoring piece 32
Connecting plate 322 adopt plastic material, it is preferred to use thermoplastic, such as polyethylene, polypropylene, polrvinyl chloride, polystyrene,
Polyformaldehyde, Merlon, polyamide, acrylics, other polyolefin and its copolymer, polysulfones, polyphenylene oxide etc., and pass through
Heating can be closely affixed with plastic sheet 20, and with plastic sheet 20 in integrative-structure, bolt sleeve 321 is offered for installing spiral shell
The storage tank of bolt, the bolt hole that the position of correspondence device storage tank is arranged on plastic sheet 20 pass through the bolt of outside installation
Bolt sleeve 321 not with 10 directly contact of prefabricated component, strengthen the water resistance of the preset pipe gallery.By in bolt sleeve 321
Installation bolt, can be used for the various utilities pipelines such as affixed electric power, communication, combustion gas, heat supply, plumbing, can also build fixed coagulation
Earthen platform, reasonable installation water supply and sewerage pipeline etc. on coagulation earthen platform.
Preferably, the preset pipe gallery also includes sealing member 40, and sealing member 40 is placed between two adjacent preforms 10
Seam in.Alternatively, sealing member 40 may be configured as multiple, the preferably rubber ring of sealing member therein 40, make between prefabricated component 10
Connection it is tightr, mutual seam is less, further enhances the water resistance of the preset pipe gallery.
Preferably, the end of two adjacent preforms 10 is provided with the first watertight rubber 50 away from the side of plastic sheet 20,
And two the first watertight rubber 50 in adjacent preforms 10 abut against.The end of two adjacent preforms 10 is near plastic sheet 20
The second watertight rubber 70 that side is provided with the second watertight rubber 70, and two adjacent preforms 10 is abutted against, or two adjacent pre-
The end of product 10 is connected with plastic plate 60 near the side of plastic sheet 20, and plastic plate 60 is also closely fixed in plastic sheet
20。
Splice as multiple prefabricated components 10 are mutual, form a holding area, in 10 mutual bearing surface of prefabricated component and near appearance
Put, make prefabricated
The linking of 10 end of part is more closely knit, on the inside of holding area may also set up plastic plate 60, by heating, makes plastic plate 60 with modeling
Media sheet 20 forms integrative-structure, makes plastic sheet 20 more closely knit with what prefabricated component 10 was connected, strengthens the preset pipe gallery
Sealing water resistance.Different sealing effectiveness can be produced using combination by above-mentioned difference.Be applied in combination each other make it is prefabricated
10 seam crossing of part defines multi layer waterproof, improves the preset pipe gallery seepage capability.
One specific embodiment is, during use, first by the size cutting as required of plastic sheet 20, leads between plastic sheet 20
Heat seal welding fabrication is crossed, the seam crossing that prefabricated component 10 connects adopts sealing member 40 and watertight rubber 50 or plastic plate 60 etc..Wherein
Plastic sheet 20 first can carry out heat seal with the second watertight rubber 70 and plastic plate 60 and be welded as a whole, further, prefabricated synthesis
Piping lane can be respectively provided with the overall structure of the formation of plastic sheet 20 on the inside and outside two-layer wall of its prefabricated component 10, be prevented with strengthening anti-corrosion
Ooze function.After plastic sheet 20 of molding are fixed in preset pipe gallery inwall, you can place steel reinforcement cage.Inspection is errorless
Afterwards, molding of vibrating is poured using more than C50 strong concretes.Steam curing is carried out finally.Further, 10 seam of prefabricated component
Between can also using multiple plastic sheets 20 welding carry out it is multi-sealed, to improve sealing property.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited,
It is every utility model of the present utility model design under, the equivalent structure made using this utility model description and accompanying drawing content
Conversion, or directly/be used in indirectly other related technical fields and be included in scope of patent protection of the present utility model.
Claims (9)
1. a kind of preset pipe gallery, including the prefabricated component of multiple mutual splicings, it is characterised in that also including plastic sheet, anchor
Firmware, the plastic sheet are layed in facing the wall and meditating for the prefabricated component, and cover the seam between the adjacent prefabricated component, the anchor
Firmware one end is fixed in the plastic sheet, and the other end is embedded in the prefabricated component.
2. preset pipe gallery as claimed in claim 1, it is characterised in that the plastic sheet is thermoplastic.
3. preset pipe gallery as claimed in claim 1, it is characterised in that the plastic sheet include the first plastic sheet and
Second plastic sheet, first plastic sheet are layed in the adjacent prefabricated component respectively and face the wall and meditate, and first plastic sheet
End extend to seam edge between the two adjacent prefabricated components, second plastic sheet across the seam, and one
End is fixed in first plastic sheet of the seam side, and the other end is overlapped in first modeling of the seam opposite side
Media sheet, or the second plastic sheet two ends are while be overlapped in first plastic sheet of the seam both sides.
4. preset pipe gallery as claimed in claim 1, it is characterised in that the anchoring piece includes V-arrangement anchoring piece and T-shaped anchor
Firmware.
5. preset pipe gallery as claimed in claim 4, it is characterised in that the T-shaped anchoring piece includes bolt sleeve and connection
Plate, the affixed plastic sheet in described connecting plate one end, the other end connect the bolt sleeve, and the plastic sheet offers correspondence
The bolt hole of the bolt sleeve.
6. preset pipe gallery as claimed in claim 4, it is characterised in that the anchoring piece length is 50mm～300mm.
7. the preset pipe gallery as described in any one of claim 1-6, it is characterised in that the preset pipe gallery also includes close
Sealing, the sealing member are placed in the seam between the two adjacent prefabricated components.
8. preset pipe gallery as claimed in claim 7, it is characterised in that the end of the two adjacent prefabricated components is away from described
First watertight rubber that the side of plastic sheet is provided with the first watertight rubber, and the two adjacent prefabricated components offsets
Connect.
9. preset pipe gallery as claimed in claim 8, it is characterised in that the end of the two adjacent prefabricated components is near described
Second watertight rubber that the side of plastic sheet is provided with the second watertight rubber, and the two adjacent prefabricated components offsets
Connect, or the end of the two adjacent prefabricated components is connected with plastic plate near the side of the plastic sheet, the plastic plate is also tight
It is close to be fixed in the plastic sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621094767.6U CN206110175U (en) | 2016-09-29 | 2016-09-29 | Preset utility tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621094767.6U CN206110175U (en) | 2016-09-29 | 2016-09-29 | Preset utility tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206110175U true CN206110175U (en) | 2017-04-19 |
Family
ID=58522286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621094767.6U Active CN206110175U (en) | 2016-09-29 | 2016-09-29 | Preset utility tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206110175U (en) |
-
2016
- 2016-09-29 CN CN201621094767.6U patent/CN206110175U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: The streets of Buji Gan Li Industrial Park of Longgang District, Shenzhen City, Guangdong province 518000 Gan Li six road No. 12 Hisense innovation industrial city 12 building 4 layer 404 Patentee after: Shenzhen city Wei special environmental Polytron Technologies Inc Address before: The streets of Buji Gan Li Industrial Park of Longgang District, Shenzhen City, Guangdong province 518112 Gan Li six road No. 12 Hisense innovation industrial city 12 building 4 layer 404 Patentee before: SHENZHEN WEITE ENGINEERING TECHNOLOGY CO., LTD. |