CN204080863U - Inspection shaft construction protection cylinder - Google Patents
Inspection shaft construction protection cylinder Download PDFInfo
- Publication number
- CN204080863U CN204080863U CN201420399636.3U CN201420399636U CN204080863U CN 204080863 U CN204080863 U CN 204080863U CN 201420399636 U CN201420399636 U CN 201420399636U CN 204080863 U CN204080863 U CN 204080863U
- Authority
- CN
- China
- Prior art keywords
- pieces
- protection cylinder
- rod
- inspection shaft
- adjurstable
- 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.)
- Expired - Fee Related
Links
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The purpose of this utility model is to overcome deficiency of the prior art, a kind of scientific structure is provided, simplicity of design, easy to operate, the inspection shaft construction protection cylinder of construction safety, novel manhole construction protection cylinder has the features such as cost is low, swift to operate, construction safety, has good occupation rate of market, and its economic benefit and social benefit have broad prospects.The technical solution of the utility model is such: a kind of novel inspection shaft construction protection cylinder, its architectural feature is: inspection shaft construction protection cylinder is made up of four pieces of circle curve templates and ten six roots of sensation rod-adjurstables, and wherein four pieces of circle curve templates are divided into form removal after two pieces of first form removals and two pieces.First form removal 1 and the suspension ring 3 rear form removal 2 being all welded with two convenient liftings are connected the strut junction plate 4 of rod-adjurstable 5 with four pieces, every two pieces of templates are bolted, outside is connected with strut junction plate 4 by rod-adjurstable 5 again, regulates the length of rod-adjurstable 5 to control the diameter dimension of protection cylinder.
Description
Technical field
A kind of novel inspection shaft construction protection cylinder.
Background technology
Being all adopt first excavation foundation during early stage city inspection shaft construction, for preventing the earthwork from caving in, after puzzling protecting wall with fragment of brick, then carrying out inspection shaft construction.Backfill the earthwork again after construction terminates, the brick wall playing protective action is directly embedded in soil and can not again utilizes.Not only efficiency is low, cost is high for this construction technology, and waste fragment of brick and concrete, during construction, potential safety hazard is many.For cutting the waste, reducing costs, improve effect and guarantee constructor safety, be badly in need of a kind of birth of novel inspection shaft construction protection cylinder.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, a kind of scientific structure is provided, simplicity of design, easy to operate, the inspection shaft construction protection cylinder of construction safety, novel manhole construction protection cylinder has the features such as cost is low, swift to operate, construction safety, has good occupation rate of market, and its economic benefit and social benefit have broad prospects.
The technical solution of the utility model is such: a kind of novel inspection shaft construction protection cylinder, its architectural feature is: inspection shaft construction protection cylinder is made up of four pieces of circle curve templates and ten six roots of sensation rod-adjurstables, and wherein four pieces of circle curve templates are divided into form removal after two pieces of first form removals and two pieces.First form removal and the suspension ring rear form removal being all welded with two convenient liftings are connected the strut junction plate of rod-adjurstable with four pieces, every two pieces of templates are bolted, outside is connected with strut junction plate by rod-adjurstable again, regulates the length of rod-adjurstable to control the diameter dimension of protection cylinder.
The utility model have employed its useful effect of said structure: scientific structure, easy and simple to handle, cost is low, efficiency of construction is high, effectively can reduce the generation of security incident, beautify job site environment.
Accompanying drawing explanation
Fig. 1 is the utility model top view
Detailed description of the invention
Figure of description is the preferred embodiment that the utility model is implemented, and below in conjunction with accompanying drawing, the utility model is described.
As shown in drawings: inspection shaft construction protection cylinder is made up of four pieces of circle curve templates and ten six roots of sensation rod-adjurstables, wherein four pieces of circle curve templates are divided into form removal after two pieces of first form removals and two pieces.First form removal 1 and the suspension ring 3 rear form removal 2 being all welded with two convenient liftings are connected the strut junction plate 4 of rod-adjurstable 5 with four pieces, every two pieces of templates are bolted, outside is connected with strut junction plate 4 by rod-adjurstable 5 again, regulates the length of rod-adjurstable 5 to control the diameter dimension of protection cylinder.
Claims (1)
1. a novel inspection shaft construction protection cylinder, its architectural feature is: inspection shaft construction protection cylinder is made up of four pieces of circle curve templates and ten six roots of sensation rod-adjurstables, and wherein four pieces of circle curve templates are divided into form removal after two pieces of first form removals and two pieces.First form removal and the suspension ring rear form removal being all welded with two convenient liftings are connected the strut junction plate of rod-adjurstable with four pieces, every two pieces of templates are bolted, outside is connected with strut junction plate by rod-adjurstable again, regulates the length of rod-adjurstable to control the diameter dimension of protection cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420399636.3U CN204080863U (en) | 2014-07-21 | 2014-07-21 | Inspection shaft construction protection cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420399636.3U CN204080863U (en) | 2014-07-21 | 2014-07-21 | Inspection shaft construction protection cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204080863U true CN204080863U (en) | 2015-01-07 |
Family
ID=52173598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420399636.3U Expired - Fee Related CN204080863U (en) | 2014-07-21 | 2014-07-21 | Inspection shaft construction protection cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204080863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678655A (en) * | 2018-06-13 | 2018-10-19 | 贵州电网有限责任公司 | A kind of cable wellhead cat ladder fixation ring structure |
| CN111042124A (en) * | 2019-12-09 | 2020-04-21 | 江苏省地质矿产局第三地质大队 | Multifunctional pile casing suitable for sludge bottom layer and construction method adopting pile casing |
-
2014
- 2014-07-21 CN CN201420399636.3U patent/CN204080863U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678655A (en) * | 2018-06-13 | 2018-10-19 | 贵州电网有限责任公司 | A kind of cable wellhead cat ladder fixation ring structure |
| CN111042124A (en) * | 2019-12-09 | 2020-04-21 | 江苏省地质矿产局第三地质大队 | Multifunctional pile casing suitable for sludge bottom layer and construction method adopting pile casing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204080863U (en) | Inspection shaft construction protection cylinder | |
| CN104179506B (en) | The treatment process of a kind of shield structure mud lining | |
| CN203066496U (en) | Multifunctional mason knife | |
| CN204298845U (en) | A kind of centrifuge ground based on existing terrace and spiral protecting wall | |
| CN204608793U (en) | Platform is shut down in a kind of transhipment for deep-foundation pit excavation | |
| CN204002927U (en) | The incrusted processing structure of a kind of shield structure | |
| CN205116201U (en) | Open caisson construction equipment | |
| CN204023604U (en) | A kind of photovoltaic plant water pendant sand basis | |
| CN203848836U (en) | Column type marking pier | |
| CN203514325U (en) | Foundation pit stair support system with gravity type cement cob wall in combination with single rank of piles | |
| CN203924411U (en) | Prefabricated assembled fire wall | |
| CN203559420U (en) | Pile splicing construction device under quicksand geological conditions | |
| CN204343329U (en) | A kind of Novel top pipe well | |
| CN203349970U (en) | Wire vibrating anchor cable dynamometer | |
| CN204982936U (en) | Ecological retaining wall | |
| CN204551367U (en) | Small-flow rock drainage hole structure | |
| CN204551591U (en) | A kind of priming device for reservoir | |
| CN204401622U (en) | The working grout pipe of foundation grouting in a kind of construction work of improvement | |
| CN204475870U (en) | Straight support girder prestressing force adjusting device | |
| CN104047265A (en) | Ecological slope protection building block with strong skid-resistance capability | |
| CN203923964U (en) | Civil engineering smoothing machine | |
| CN201809773U (en) | Metal net cage used in geotechnical engineering | |
| CN204875805U (en) | Compound dark excavation supporting system | |
| CN203451968U (en) | High-slope intercepting ditch structure of road | |
| CN204551501U (en) | A kind of ruggedized construction of deep-water hole steel sheet-pile cofferdam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: ANHUI DINGJIU INDUSTRY & TRADE CO., LTD. Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20170721 |