CN109881716A - The anti-floating system of underground pipe gallery - Google Patents
The anti-floating system of underground pipe gallery Download PDFInfo
- Publication number
- CN109881716A CN109881716A CN201711274171.3A CN201711274171A CN109881716A CN 109881716 A CN109881716 A CN 109881716A CN 201711274171 A CN201711274171 A CN 201711274171A CN 109881716 A CN109881716 A CN 109881716A
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- China
- Prior art keywords
- bottom plate
- longitudinal flange
- piping lane
- hole
- plate longitudinal
- Prior art date
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Links
- 238000007667 floating Methods 0.000 title claims abstract description 35
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000002955 isolation Methods 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000004062 sedimentation Methods 0.000 abstract description 3
- 239000003673 groundwater Substances 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 3
- 208000002925 dental caries Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 heat supply Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000013439 planning Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses a kind of anti-floating systems of underground pipe gallery, the Pulling-Resistant Anchor Rod of the anti-floating system is connect with flexible connecting member, the flexible connecting member other end connects bolt, bolt passes through the longitudinal flange of pipe gallery stitching portion and the through-hole on side plate and bottom plate and is fixed by nut, Pulling-Resistant Anchor Rod is connect with piping lane and tenses piping lane, piping lane can not only be prevented because the factors such as level of ground water goes up float, additionally it is possible to be always maintained at tension between Pulling-Resistant Anchor Rod and piping lane by screw on nut in piping lane sedimentation and be unlikely to loose；By the way that sealing fence is arranged around the stud of bolt to prevent the water etc. of periphery from entering inside piping lane by the hole on side plate or bottom plate.Connection relaxation when the present invention effectively can prevent piping lane from settling between Pulling-Resistant Anchor Rod and piping lane leads to piping lane displacement or damaged.
Description
Technical field
The present invention relates to a kind of anti-floating system, especially a kind of anti-floating system of underground pipe gallery.
Background technique
Pipe gallery refers to an intensive space in Urban Underground construction, can be by water, heat supply, combustion gas, electric power, communication etc.
Municipal public use pipeline concentration is laid in a structures, and the pubilc utility tunnel for implementing unified planning, design, construction and management is empty
Between.Traditional piping lane frequently with reinforced concrete structure, but due to this kind of structure construction speed is slow and using material it is more and
Steel Corrugated Pipes for Making plate that is heavy therefore using cast section replaces traditional reinforced concrete structure to build Urban Underground pipe gallery.
Due to the rising of level of ground water, steel pipe gallery can occur to float to cause to misplace and damage, therefore use anti-
Floating device prevents steel pipe gallery from floating, and sub-surface is inserted into traditional anti-floating system one end, and the other end passes through the knot such as rope
Structure tenses piping lane, and when piping lane settles, line relaxation anti-floating system can not tense piping lane, loses anti-floating effect.In addition steel
The siding of the corridor body of structure piping lane is usually corrugated steel, and section structure is complicated, is connected to corridor when anti-floating system passes through corrugated steel
Impermeable when internal portion is a problem.
Summary of the invention
Goal of the invention: the present invention provides a kind of anti-floating system of underground pipe gallery, which can send out in piping lane
It carries out being adjusted so that anti-floating system and piping lane are in tension always in time when raw sedimentation, guarantees the place always of anti-floating system
In effective working condition.And the auxiliary sealing device being arranged on the anti-floating system can prevent external water from penetrating into piping lane
Portion.
Summary of the invention: a kind of anti-floating system of underground pipe gallery, including Pulling-Resistant Anchor Rod or uplift pile, flexible connecting member,
Fastening assembly and fastener seal hatch, fastening assembly are generally the bolt being used cooperatively with nut；Pulling-Resistant Anchor Rod or resistance to plucking
Sub-surface is inserted into stake one end, and the other end connect with flexible connecting member one end, the flexible connecting member other end and across piping lane corridor body
And the connection of the fixing piece inside corridor body is protruded into, fastener is fixed on bottom plate longitudinal flange.In order to enable being settled in piping lane
When, tension is still between Pulling-Resistant Anchor Rod or uplift pile and piping lane without the sedimentation due to piping lane so that connector is loose
It relaxes, collapsible threaded connection is used between fastening assembly, when piping lane settles, as long as being tightened again in piping lane inward turning solid
The tension between Pulling-Resistant Anchor Rod and piping lane can be adjusted to prevent entire anti-floating system from failing in part.
In order to enable anti-floating system is convenient for production, common foundation bolt is can be used in fastening assembly, specifically can be using such as 9
Font foundation bolt, the one end curved it through-hole of the other end on the piping lane that be connected with connector connect with locking member and consolidate
It is fixed.
Hole is opened up on bottom plate and bottom plate longitudinal flange, side plate longitudinal flange, this some holes is vertically forming fastener screw rod
Across the channel of corridor body, and the side of this Vertical Channel can be connected to other cavitys inside corridor body, therefore, it is desirable to this
Vertical Channel and other cavitys separate and close the side in channel, the underground water for avoiding corridor external by this Vertical Channel and
The space being connected to Vertical Channel enters inside entire corridor body, therefore uses steel plate or directly with steel pipe by Vertical Channel and channel side
The space in portion keeps apart, and channel side is closed；It is flat that one level is set on the corridor side plate longitudinal flange at the top in channel
Platform, the hole on levelling bench are also the component part of above-mentioned bolt vertical passageway, are provided with sealing fence around levelling bench, close
Fenced column and longitudinal flange junction are using welding or other types of attachment guarantee leakproofness；Fastener bolt passes through vertical logical
Road is pierced by levelling bench, is tightened bolt by nut；Gasket seal is equipped between nut and sealing fence levelling bench.
The utility model has the advantages that the anti-floating system of underground pipe gallery provided by the invention can compared to for traditional anti-floating system
With the adjustment in time when piping lane settles so that the pretightning force recovery of anti-floating system retightens piping lane；And it is adjusting
During without being dismantled to device, it is only necessary to can be carried out inside piping lane.The anti-floating system integrally has well
Sealing performance can effectively prevent underground water to enter inside piping lane, damage to piping lane internal components.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment one；
Fig. 2 is the structural schematic diagram of embodiment two.
Specific embodiment
Embodiment one
As shown in Figure 1, a kind of anti-floating system of underground pipe gallery, vertical in piping lane bottom plate 1, bottom plate longitudinal flange 2, side plate
It is punched on flange 3, seal washer 11 is equipped between side plate longitudinal flange 3 and bottom plate longitudinal flange 2, seal washer 11 is annulus
There are through-hole in shape, centre；It is provided with levelling bench 7 on side plate longitudinal flange 3, sealing fence is equipped with around levelling bench 7, sealing is enclosed
Column bottom is welded on side plate longitudinal flange 3, offers hole on levelling bench 7, the hole and bottom plate 1, bottom plate longitudinal flange 2, close
A vertical passageway is collectively formed in hole on seal washer 11, side plate longitudinal flange 3, and external underground water is vertical by this in order to prevent
Channel enters piping lane internal damage internal components, therefore encloses being arranged between the vertical passageway and the piping lane inner space of its side
Gear makes vertical passageway form a closed vertical lumen；Enclosing between vertical passageway and the piping lane inner space of its side
Including lower pipeline 8 and upper pipeline 9, lower pipeline 8 is connect through bottom plate 1, the hole of bottom plate longitudinal flange 2 and with hole inner seal, on
Through-hole of the pipeline 9 on side plate longitudinal flange 3 and levelling bench 7 is simultaneously sealedly connected on side plate longitudinal flange 3 and levelling bench 7
Hole on the inside of, upper pipeline 9 and lower pipeline 8 are all made of steel pipe and are made；Fastening assembly 6 includes bolt 61 and self-locking nut 62, bolt
61 one end pass through above-mentioned vertical lumen, and bolt 61 is locked on levelling bench 7 by self-locking nut 62；It is set in 1 lower part of piping lane bottom plate
It is equipped with Pulling-Resistant Anchor Rod 4, the top of Pulling-Resistant Anchor Rod 4 is connect by flexible connecting member 5 with bolt 61.
Embodiment two
As shown in Fig. 2, a kind of anti-floating system of underground pipe gallery, vertical in piping lane bottom plate 1, bottom plate longitudinal flange 2, side plate
It is punched on flange 3, seal washer 11 is equipped between side plate longitudinal flange 3 and bottom plate longitudinal flange 2, seal washer 11 is annulus
There are through-hole in shape, centre；It is provided with levelling bench 7 on side plate longitudinal flange 3, sealing fence is equipped with around levelling bench 7, sealing is enclosed
Column bottom is welded on side plate longitudinal flange 3, offers hole on levelling bench 7, the hole and bottom plate 1, bottom plate longitudinal flange 2, close
A vertical passageway is collectively formed in hole on seal washer 11, side plate longitudinal flange 3, and external underground water is vertical by this in order to prevent
Channel enters piping lane internal damage internal components, therefore encloses being arranged between the vertical passageway and the piping lane inner space of its side
Gear makes vertical passageway form a closed vertical lumen；Set sealing fence can be used as side plate around levelling bench 7
The enclosing of vertical passageway between longitudinal flange 3 and levelling bench 7 is then equipped with baffle 10 between bottom plate longitudinal flange 2 and bottom plate 1,
The baffle 10 opens bottom plate 1 and the hole on bottom plate longitudinal flange 2 with isolation inside piping lane, forms bottom plate 1 and bottom plate longitudinal flange 2
Between enclosing；Fastening assembly 6 includes bolt 61 and self-locking nut 62, and 61 one end of bolt passes through above-mentioned vertical passageway, self-locking spiral shell
Bolt 61 is locked on levelling bench 7 by mother 62；Pulling-Resistant Anchor Rod 4, Pulling-Resistant Anchor Rod 4 is respectively set in 1 lower part two sides of piping lane bottom plate
Top connect with bolt 61 by flexible connecting member 5.
Claims (10)
1. a kind of anti-floating system of underground pipe gallery, in piping lane bottom plate (1), bottom plate longitudinal flange (2), side plate longitudinal flange
(3) it is punched on, this some holes is vertically forming a vertical passageway, it is characterised in that: by the piping lane of the vertical passageway and its side
Enclosing is set between inner space, vertical passageway is made to form a closed vertical lumen；In piping lane bottom plate (1) lower part, setting
The top of Pulling-Resistant Anchor Rod (4) or uplift pile, Pulling-Resistant Anchor Rod (4) or uplift pile is connect by connector (5) with fastening assembly (6),
Fastening assembly (6) passes through the vertical lumen, fixed into piping lane inside.
2. the anti-floating system of underground pipe gallery according to claim 1, it is characterised in that: the fastening assembly (6) is adopted
It is threadedly coupled fastening.
3. the anti-floating system of underground pipe gallery according to claim 2, it is characterised in that: the connector (5) is soft
Property connector.
4. the anti-floating system of underground pipe gallery according to claim 1, it is characterised in that: the side plate longitudinal flange
(3) it is provided on levelling bench (7), levelling bench offers through-hole on (7), the through-hole and bottom plate (1), bottom plate longitudinal flange
(2), a vertical passageway is collectively formed in the hole on side plate longitudinal flange (3).
5. the anti-floating system of underground pipe gallery according to claim 4, it is characterised in that: fastening assembly (6) packet
Bolt (61) and self-locking nut (62) are included, bolt (61) passes through bottom plate (1), bottom plate longitudinal flange (2), side plate longitudinal flange (3)
And the hole on levelling bench (7) is fastenedly connected with self-locking nut (62).
6. the anti-floating system of underground pipe gallery according to claim 4, it is characterised in that: levelling bench (7) week
The sealing fence for being provided with and being tightly connected with bottom plate longitudinal flange (2) is enclosed, the sealing fence is by the vertical passageway and piping lane
Inner space barrier is opened.
7. the anti-floating system of underground pipe gallery according to claim 6, it is characterised in that: the bottom plate longitudinal flange
(2) baffle (10) are equipped between bottom plate (1), the baffle (10) by bottom plate (1) and bottom plate longitudinal flange (2) hole and piping lane
Inside isolation is opened.
8. the anti-floating system of underground pipe gallery according to claim 1, it is characterised in that: the vertical passageway and its side
Enclosing between the piping lane inner space in portion includes connecting through bottom plate (1), the hole of bottom plate longitudinal flange (2) and with hole inner seal
Upper pipeline (9) on the inside of the lower pipeline (8) connect and the hole being sealedly connected on side plate longitudinal flange (3), upper pipeline (9) and down tube
Road (8) is made of steel pipe.
9. the anti-floating system of underground pipe gallery according to claim 8, it is characterised in that: the side plate longitudinal flange
(3) it is provided on levelling bench (7), levelling bench offers through-hole on (7), the through-hole and bottom plate (1), bottom plate longitudinal flange
(2), a vertical passageway is collectively formed in the hole on side plate longitudinal flange (3), and the upper pipeline (9) runs through side plate longitudinal flange
(3) it and the hole on levelling bench (7) and is sealedly connected on the inside of hole.
10. the anti-floating system of underground pipe gallery according to claim 1, it is characterised in that: the bottom plate longitudinal flange
(2) seal washer (11) are equipped between side plate longitudinal flange (3), seal washer (11), which is equipped with, may pass through fastening assembly (6)
Through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711274171.3A CN109881716B (en) | 2017-12-06 | 2017-12-06 | Anti-floating device of underground comprehensive pipe rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711274171.3A CN109881716B (en) | 2017-12-06 | 2017-12-06 | Anti-floating device of underground comprehensive pipe rack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109881716A true CN109881716A (en) | 2019-06-14 |
| CN109881716B CN109881716B (en) | 2023-12-22 |
Family
ID=66923487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711274171.3A Active CN109881716B (en) | 2017-12-06 | 2017-12-06 | Anti-floating device of underground comprehensive pipe rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109881716B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH657170A5 (en) * | 1982-11-18 | 1986-08-15 | Ferdinand Kofel | Vertically adjustable manhole cover |
| CN207633382U (en) * | 2017-12-06 | 2018-07-20 | 南京联众建设工程技术有限公司 | The anti-floating system of underground pipe gallery |
-
2017
- 2017-12-06 CN CN201711274171.3A patent/CN109881716B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH657170A5 (en) * | 1982-11-18 | 1986-08-15 | Ferdinand Kofel | Vertically adjustable manhole cover |
| CN207633382U (en) * | 2017-12-06 | 2018-07-20 | 南京联众建设工程技术有限公司 | The anti-floating system of underground pipe gallery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109881716B (en) | 2023-12-22 |
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