CN208517970U - A kind of fully-prefabricated assembled piping lane - Google Patents
A kind of fully-prefabricated assembled piping lane Download PDFInfo
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- CN208517970U CN208517970U CN201821054624.1U CN201821054624U CN208517970U CN 208517970 U CN208517970 U CN 208517970U CN 201821054624 U CN201821054624 U CN 201821054624U CN 208517970 U CN208517970 U CN 208517970U
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- piping lane
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Abstract
The utility model discloses a kind of fully-prefabricated assembled piping lanes, are surrounded by bottom plate, side plate and top plate.The bottom plate, side plate and top plate are individually prefabricated, and the closely knit processing of post-grouting is assembled by concaveconvex structure in scene between side plate and bottom plate and top plate, and the closely knit processing of post-grouting is assembled in grafting between adjacent piping lane section.The independent prefabrication of each plate of piping lane section is surrounded, the control of quality easy to produce keeps entire piping lane standardization level higher；Mold is relatively easy, saves die cost；Convenient for stacking transport, transportation cost is saved；Closely knit processing of being in the milk is carried out after assembling between side plate and bottom plate and top plate by male-female engagement, it is ensured that the globality and structural after the assembly of piping lane section.To carry out closely knit processing of being in the milk after grafting between adjacent piping lane section, install convenient and sealing effect is good.
Description
Technical field
The utility model belongs to municipal works field, specially a kind of fully-prefabricated assembled piping lane.
Background technique
There are two types of modes: one, field cast-in-place, two, prefabrication for traditional underground pipe gallery construction.
Cast-in-place underground pipe gallery digging in-situ is wider, and to guarantee that there are enough construction operation spaces for two sides, therefore the earthwork is opened
Digging amount is big, and backfill amount is also larger；Since all working is completed at the scene, long construction period, artificial demand is big, all former materials
Material transports to scene with bulk form, pollutes environment, concrete cast-in-site, manually vibrate requirement height, if it is not firm to vibrate, meeting
Leakage hidden trouble is left, and on-site concrete curing condition is poor, concrete occurs that a possibility that micro-crack is larger, and the later period can pass through
Micro-crack infiltration.
Generally piping lane section is integral prefabricated when prefabrication, and mold structure is complicated, higher cost, and prefabricated quality is very big
Degree relies on worker's technical level, and finished product piping lane section spatial volume is larger, and transport is inconvenient, causes transportation cost higher；Piping lane section
The encapsulation process some of the docking at scene seals waterproof using gluing, and effect is not satisfactory；The shape using cast in situs also
Formula sealing, since pouring position is excessive, can not detect pouring position situation, leave hidden danger.
Utility model content
The main purpose of the utility model is to provide a kind of each plate that will surround piping lane section is individually prefabricated, scene will be each pre-
Making sheet assembly, and globality and the good fully-prefabricated assembled piping lane of leakproofness after assembly.
This fully-prefabricated assembled piping lane provided by the utility model, is surrounded by bottom plate, side plate and top plate.The bottom plate,
Side plate and top plate are individually prefabricated, and the closely knit processing of post-grouting, phase are assembled by concaveconvex structure in scene between side plate and bottom plate and top plate
The closely knit processing of post-grouting is assembled in grafting between adjacent piping lane section.
To reserve respectively fluted on the upside of the bottom plate and on the downside of top plate, the upper side and lower side of side plate is prefabricated with convex ribs respectively,
The depth of groove is greater than the height of convex ribs, and the side wall of groove has grouting mouth.
Waterproof filler strip is clogged between the groove and convex ribs.
The bottom plate, side plate and top plate are embedded with screwed pipe, side plate and bottom plate respectively at nearly splicing seams and top plate assembles
Connecting plate will be passed through at splicing seams after good and bolt is locked.
The inner wall vertical precast of the bottom plate, side plate and top plate has otic placode, has on otic placode through the hole of its thickness.
The both ends of the bottom plate, side plate and top plate are prefabricated with identical taper convex ribs and conical depression respectively, make adjacent tubes
Tapered plugging face is formed between corridor section.
Water bar of setting up defences is padded between tapered plugging face between adjacent piping lane section.
The utility model will surround the independent prefabrication of each plate of piping lane section, and the control of quality easy to produce makes entirely to manage
Corridor standardization level is higher；Mold is relatively easy, saves die cost；Convenient for stacking transport, transportation cost is saved；Side plate and bottom
Closely knit processing of being in the milk is carried out after assembling between plate and top plate by male-female engagement, it is ensured that globality and knot after the assembly of piping lane section
Structure.To carry out closely knit processing of being in the milk after grafting between adjacent piping lane section, install convenient and sealing effect is good.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model one embodiment.
Fig. 2 is the schematic top plan view of Fig. 1.
Fig. 3 is the A-A schematic diagram in Fig. 1.
Fig. 4 is the portion the B schematic diagram in Fig. 1.
Fig. 5 is the portion the C enlarged diagram in Fig. 3.
Specific embodiment
It can be seen that this fully-prefabricated assembled piping lane, cross-sectional shape disclosed in the present embodiment in conjunction with Fig. 1 to Fig. 5
It for rectangle, is surrounded by bottom plate 1, side plate 2 and top plate 3, bottom plate, side plate and top plate transport after factory is individually prefabricated to assembled in situ
At piping lane section.
The cross-sectional shape of bottom plate 1 be it is U-shaped, fluted ac is symmetrically reserved in two sides, and the upper side and lower side of side plate 2 is symmetrically prefabricated
Have the convex ribs 21 with matching grooves, the structure of top plate 3 is identical as bottom plate 1, with bottom board symmetry arrange, side plate the upper side and lower side it is convex
The piping lane section of rectangular section is surrounded in the groove that muscle is inserted into respectively on top plate and bottom plate.
The fin height of side plate the upper side and lower side is less than the depth of bottom plate and top plate upper groove, and bottom plate and top plate upper groove
Lateral wall be reserved with grouting mouth GJK, carry out closely knit processing of being in the milk after side plate and bottom plate and top plate assembly in this way, guarantee piping lane
The globality of section and structural.
It is also contemplated that passing through company at the splicing seams of the globality of piping lane section and structural, side plate 2 and bottom plate 1 and top plate 3
Fishplate bar 4 is locked, so when each plate is prefabricated, the pre-buried riffled tube near splicing seams, when splicing at the scene, connecting plate by with
The matched bolt of riffled tube is fixed.
For the ease of the water-proofing treatment after the assembled in situ and assembly between adjacent piping lane section, the length direction both ends of each plate
The taper convex ribs and conical depression being prefabricated into respectively, as shown in Figure 1 and Figure 2.
Adjacent two piping lanes section pays attention to setting up defences water bar in tapered surface pad when splicing.
It is vertically connected with otic placode 5 in conjunction with Fig. 3 and Fig. 5 inner wall that can be seen that each plate, there is the hole through thereafter on otic placode.
Before single-unit piping lane assembled in situ, slightly wide pre- piping lane width excavation pit is pressed, and carry out retaining wall in foundation pit two sides, in base
Bed course is completed on hole.
Bottom plate is hung on tiling and bed course by handling appliance, the groove middle berth on bottom plate is set up defences water cushion item.
Respectively by handling appliance by the downside of two blocks of side plates convex ribs be inserted into bottom plate on groove in and fixation is made, guarantee
The verticality of side plate.
Top plate is buckled on the convex ribs on the upside of both side plate by groove by handling appliance, and arranges and matches on top plate
Weight.
Into groove with fine and closely woven real expansion concrete grouting from the grouting mouth on bottom plate and bottom plate.
Upper section piping lane assembly is handled well, and when next section piping lane assembles, each plate is inserted into the conical opening of upper section piping lane end
In, it is other to be handled well by same process.
Between more piece piping lane waterproof sealing processing before, respectively from each section piping lane in the otic placode of corresponding position pass through steel
Cord reaches pretensioning effect, while water-proof strip on the tapered surface pad between adjacent piping lane section by tensioning equipment tensioning.Finally
Toward between two tapered surfaces with fine and closely woven real expansion concrete grouting, to form twice water-proof wire.
The utility model will surround the independent prefabrication of each plate of piping lane section, and the control of quality easy to produce makes entirely to manage
Corridor standardization level is higher；Mold is relatively easy, saves die cost；Convenient for stacking transport, transportation cost is saved；Side plate and bottom
Closely knit processing of being in the milk is carried out after assembling between plate and top plate by male-female engagement, it is ensured that globality and knot after the assembly of piping lane section
Structure.To carry out closely knit processing of being in the milk after grafting between adjacent piping lane section, install convenient and sealing effect is good.
Claims (7)
1. a kind of fully-prefabricated assembled piping lane, cross-sectional shape is rectangle, is surrounded by bottom plate, side plate and top plate, feature exists
In: the bottom plate, side plate and top plate are individually prefabricated, and post-grouting is assembled by concaveconvex structure in scene between side plate and bottom plate and top plate
Closely knit processing, the closely knit processing of post-grouting is assembled in grafting between adjacent piping lane section.
2. fully-prefabricated assembled piping lane as described in claim 1, it is characterised in that: on the upside of the bottom plate and top plate downside is respectively
Reserve fluted, the upper side and lower side of side plate is prefabricated with convex ribs respectively, and the depth of groove is greater than the height of convex ribs, the side wall of groove
There is grouting mouth.
3. fully-prefabricated assembled piping lane as claimed in claim 2, it is characterised in that: clog waterproof between the groove and convex ribs
Filler strip.
4. fully-prefabricated assembled piping lane as claimed in claim 1 or 2, it is characterised in that: the bottom plate, side plate and top plate are close
Screwed pipe is embedded at splicing seams respectively, side plate will pass through connecting plate and bolt lock after assembling with bottom plate and top plate at splicing seams
Tightly.
5. fully-prefabricated assembled piping lane as claimed in claim 4, it is characterised in that: the inner wall of the bottom plate, side plate and top plate
Vertical precast has otic placode, has on otic placode through the hole of its thickness.
6. fully-prefabricated assembled piping lane as claimed in claim 5, it is characterised in that: the both ends of the bottom plate, side plate and top plate
It is prefabricated with identical taper convex ribs and conical depression respectively, makes to form tapered plugging face between adjacent piping lane section.
7. fully-prefabricated assembled piping lane as claimed in claim 6, it is characterised in that: the tapered plugging face between adjacent piping lane section
Between pad set up defences water bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821054624.1U CN208517970U (en) | 2018-07-04 | 2018-07-04 | A kind of fully-prefabricated assembled piping lane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821054624.1U CN208517970U (en) | 2018-07-04 | 2018-07-04 | A kind of fully-prefabricated assembled piping lane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208517970U true CN208517970U (en) | 2019-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821054624.1U Active CN208517970U (en) | 2018-07-04 | 2018-07-04 | A kind of fully-prefabricated assembled piping lane |
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| Country | Link |
|---|---|
| CN (1) | CN208517970U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110924438A (en) * | 2019-12-06 | 2020-03-27 | 安徽建川市政工程有限公司 | Prefabricated member of assembled rectangular inspection well |
| CN112554232A (en) * | 2020-12-03 | 2021-03-26 | 山西省工业设备安装集团有限公司 | Assembled prefabricated comprehensive pipe gallery and installation method |
-
2018
- 2018-07-04 CN CN201821054624.1U patent/CN208517970U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110924438A (en) * | 2019-12-06 | 2020-03-27 | 安徽建川市政工程有限公司 | Prefabricated member of assembled rectangular inspection well |
| CN112554232A (en) * | 2020-12-03 | 2021-03-26 | 山西省工业设备安装集团有限公司 | Assembled prefabricated comprehensive pipe gallery and installation method |
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