CN109340464A - One kind hanging protective device for status underground utilities - Google Patents
One kind hanging protective device for status underground utilities Download PDFInfo
- Publication number
- CN109340464A CN109340464A CN201811268756.9A CN201811268756A CN109340464A CN 109340464 A CN109340464 A CN 109340464A CN 201811268756 A CN201811268756 A CN 201811268756A CN 109340464 A CN109340464 A CN 109340464A
- Authority
- CN
- China
- Prior art keywords
- transverse combination
- backbar
- batten plate
- underground utilities
- steel
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L7/00—Supporting of pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Supports For Pipes And Cables (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses one kind to hang protective device for status underground utilities; it is characterized in that; the device includes being held on pattern foundation pit supporting structure to the transverse combination backbar in support; transverse combination joist below transverse combination backbar and for direct support underground utilities, by anchor bolt draw-bar drawknot between the transverse combination joist, transverse combination backbar.The present invention is able to achieve the protection excavated for pit earthwork and can not move the underground utilities changed in range; while meeting the requirement of present pipeline normal use; implement the newly-built underground engineering within the scope of foundation pit; what is avoided influences people's livelihood municipal; reduce construction investment; underground structure and the Steric clashes with pipeline support device are reduced, underground structure seepy question caused by setting vertical supporting column is avoided.
Description
Technical field
The present invention relates to underground utilities within the scope of excavation of foundation pit to protect field, specifically a kind of to be used for status buried pipe
Line hangs protective device.
Background technique
Deep foundation pit construction is carried out within the scope of town road red line at present, inevitably to existing within the scope of excavation of foundation pit
Underground municipal pipeline handled, part pipeline is excessively high since the cost being changed to outside foundation pit range cannot be interrupted or be moved to function
And need to carry out protection on the spot, since the ground of pipeline bottom has been emptied, it is perpendicular to need to give pipeline during foundation pit construction
To support force, vertical supporting column is arranged in conventional processing method, due to support column need to pass through within the scope of foundation pit newly-builtly
Flowering structure, boundary surface treatment is bad to easily cause newly-built underground structure seepy question.
Summary of the invention
The purpose of the present invention is to provide one kind to hang protective device for status underground utilities, by the way that transverse combination is arranged
Joist, transverse combination backbar and anchor bolt draw-bar, provide the support force of status underground utilities, can meet underground utilities and normally transport
Capable needs more can reduce underground structure and the space with pipeline support device in terms of newly-built foundation pit and underground engineering construction
Conflict avoids underground structure seepy question caused by setting vertical supporting column.
To achieve the goals above, the technical scheme is that a kind of hang protective device for status underground utilities,
It is characterized in that, the device includes being held on pattern foundation pit supporting structure to the transverse combination backbar in support, it is located at transverse combination backbar
Lower section and the transverse combination joist for being used for direct support underground utilities, between the transverse combination joist, transverse combination backbar
By anchor bolt draw-bar drawknot.
Further, transverse combination joist includes two I-steel disposed in parallel, and the top of two I-steel passes through upper
Batten plate is connected, and the bottoms of two I-steel is connected by lower batten plate, the reserved anchor hole of upper and lower batten plate, the lower end of anchor bolt draw-bar according to
Behind the secondary gap across upper batten plate anchor hole, two I-steel and lower batten plate anchor hole, pass through screw cap anchoring.
Further, transverse combination backbar includes two I-steel disposed in parallel, is passed through at the top of two I-steel
Upper batten plate is connected, and the bottom of two I-steel is connected by lower batten plate, the reserved anchor hole of upper and lower batten plate, the upper end of anchor bolt draw-bar
After sequentially passing through gap and the upper batten plate anchor hole between lower batten plate anchor hole, two I-steel, pass through screw cap anchoring.
Further, in above-mentioned status underground utilities suspension protective device, the transverse combination backbar is held on
Pattern foundation pit supporting structure is equal to pattern foundation pit supporting structure to the width of support to the size in support, guarantees the stability of suspension protective device.
The I-steel length of the transverse combination joist, transverse combination supporting beam, the length of anchor bolt draw-bar is according to buried pipe
The size of line is determining, the I-shaped steel pattern number of the transverse combination joist, transverse combination supporting beam, the diameter base area of anchor bolt draw-bar
The weight of underground pipelines determines, meets requirement for bearing capacity.
The present invention is able to achieve the protection excavated for pit earthwork and can not move the underground utilities changed in range, is meeting status
While pipeline normal use requires, implement the newly-built underground engineering within the scope of foundation pit, what is avoided influences people's livelihood municipal,
Reduce construction investment, reduce underground structure and the Steric clashes with pipeline support device, setting vertical supporting column is avoided to be produced
Raw underground structure seepy question.
Detailed description of the invention
Fig. 1 is structural profile illustration of the invention.
Fig. 2 is transverse combination joist plan view.
Fig. 3 is the sectional view of Fig. 2.
Fig. 4 is transverse combination backbar plan view.
Fig. 5 is the sectional view of Fig. 4.
In figure: 1- transverse combination joist, 2- transverse combination backbar, 3- anchor bolt draw-bar (band double nut), 4- I-steel, 5-
Batten plate, 6- pattern foundation pit supporting structure are to support, 7- underground utilities.
Specific embodiment
Below in conjunction with the drawings and specific embodiments to " hanging protective device for status underground utilities " proposed by the present invention
It is described in further detail.According to following explanation and claims, advantages and features of the invention will be become apparent from.It should be noted
It is that attached drawing is all made of very simplified form and using non-accurate ratio, only to facilitate, lucidly aid in illustrating this hair
The purpose of bright embodiment.
Fig. 1 is please referred to, present embodiment discloses one kind to hang protective device, the device packet for status underground utilities
Include the transverse combination joist 1 of direct support underground utilities, and be held on pattern foundation pit supporting structure to support 6 on transverse combination backbar 2,
By 3 drawknot of anchor bolt draw-bar between the transverse combination joist 1, transverse combination backbar 2.
Optionally, above-mentioned in status underground utilities suspension protective device, transverse combination joist 1 by I-steel 4,
Batten plate 5 is assemblied to form, and batten plate 5 reserves anchor hole, guarantees that transverse combination joist 1 has enough bearing capacities.
Optionally, above-mentioned in status underground utilities suspension protective device, transverse combination backbar 2 to be by I-steel
4, batten plate 5 is assemblied to form, and batten plate 5 reserves anchor hole, guarantees that transverse combination backbar 2 has enough bearing capacities.
Optionally, above-mentioned in status underground utilities suspension protective device, anchor bolt draw-bar 3 to pass through transverse combination support
Batten plate 5 reserves anchor hole on beam 1, transverse combination backbar 2, and screw cap anchoring guarantees that anchor bolt draw-bar 3 has enough pulling force.
Optionally, above-mentioned in status underground utilities suspension protective device, the transverse combination backbar 2 to be shelved
Pattern foundation pit supporting structure is equal to the width of support 6 to the size in support 6 in pattern foundation pit supporting structure, guarantees the stability of suspension protective device.
In conclusion it is provided by the invention it is a kind of hang protective device for status underground utilities, the present invention is able to achieve pair
The protection that can not move the underground utilities changed in range is excavated in pit earthwork, is meeting the same of present pipeline normal use requirement
When, implement the newly-built underground engineering within the scope of foundation pit, what is avoided influences people's livelihood municipal, reduces construction investment, reduces
Underground structure and the Steric clashes with pipeline support device, avoid underground structure leak caused by setting vertical supporting column from asking
Topic.
Foregoing description is only the description to present pre-ferred embodiments, not to any restriction of the scope of the invention, this hair
Any change, the modification that the those of ordinary skill in bright field does according to the disclosure above content, belong to the protection of claims
Range.
Claims (4)
1. one kind hangs protective device for status underground utilities, which is characterized in that the device includes being held on pattern foundation pit supporting structure pair
Transverse combination backbar in support, the transverse combination support below transverse combination backbar and for direct support underground utilities
Beam, by anchor bolt draw-bar drawknot between the transverse combination joist, transverse combination backbar.
2. hanging protective device for status underground utilities as described in claim 1, which is characterized in that transverse combination joist packet
Two I-steel disposed in parallel are included, the top of two I-steel is connected by upper batten plate, under the bottom of two I-steel passes through
Batten plate is connected, the reserved anchor hole of upper and lower batten plate, the lower end of anchor bolt draw-bar sequentially pass through batten plate anchor hole, two I-steel it
Between gap and lower batten plate anchor hole after, pass through screw cap anchoring.
3. hanging protective device for status underground utilities as described in claim 1, which is characterized in that transverse combination backbar
Including two I-steel disposed in parallel, the top of two I-steel is connected by upper batten plate, and the bottom of two I-steel passes through
Lower batten plate is connected, and the reserved anchor hole of upper and lower batten plate, the upper end of anchor bolt draw-bar sequentially passes through lower batten plate anchor hole, two I-steel
Between gap and upper batten plate anchor hole after, pass through screw cap anchoring.
4. as claimed in any one of claims 1 to 3 hang protective device for status underground utilities, which is characterized in that, institute
It states transverse combination backbar and is held on width of the pattern foundation pit supporting structure to the size in support equal to pattern foundation pit supporting structure to support, guarantee suspension protection
The stability of device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811268756.9A CN109340464A (en) | 2018-10-29 | 2018-10-29 | One kind hanging protective device for status underground utilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811268756.9A CN109340464A (en) | 2018-10-29 | 2018-10-29 | One kind hanging protective device for status underground utilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109340464A true CN109340464A (en) | 2019-02-15 |
Family
ID=65312400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811268756.9A Pending CN109340464A (en) | 2018-10-29 | 2018-10-29 | One kind hanging protective device for status underground utilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109340464A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914480A (en) * | 2019-04-15 | 2019-06-21 | 贵州理工学院 | A kind of structural system for solving underground structure and conflicting with municipal pipeline |
| CN110578343A (en) * | 2019-09-26 | 2019-12-17 | 殷茜东 | Suspension protection structure and method for high-voltage power pipeline at top of deep foundation pit |
| CN110644799A (en) * | 2019-09-26 | 2020-01-03 | 殷茜东 | Pipeline suspension protection method and suspension structure thereof |
| CN111576446A (en) * | 2020-06-10 | 2020-08-25 | 中铁四局集团有限公司 | In-situ protection device for pressure pipeline in underground foundation pit and construction method |
-
2018
- 2018-10-29 CN CN201811268756.9A patent/CN109340464A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109914480A (en) * | 2019-04-15 | 2019-06-21 | 贵州理工学院 | A kind of structural system for solving underground structure and conflicting with municipal pipeline |
| CN110578343A (en) * | 2019-09-26 | 2019-12-17 | 殷茜东 | Suspension protection structure and method for high-voltage power pipeline at top of deep foundation pit |
| CN110644799A (en) * | 2019-09-26 | 2020-01-03 | 殷茜东 | Pipeline suspension protection method and suspension structure thereof |
| CN111576446A (en) * | 2020-06-10 | 2020-08-25 | 中铁四局集团有限公司 | In-situ protection device for pressure pipeline in underground foundation pit and construction method |
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