CN104832707A - Pressure steel pipe embedded structure - Google Patents
Pressure steel pipe embedded structure Download PDFInfo
- Publication number
- CN104832707A CN104832707A CN201510173978.2A CN201510173978A CN104832707A CN 104832707 A CN104832707 A CN 104832707A CN 201510173978 A CN201510173978 A CN 201510173978A CN 104832707 A CN104832707 A CN 104832707A
- Authority
- CN
- China
- Prior art keywords
- grouting pipe
- pressure steel
- rockfill grouting
- penstock
- drainage board
- 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.)
- Granted
Links
Classifications
-
- 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
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Building Environments (AREA)
- Sewage (AREA)
Abstract
The invention discloses a pressure steel pipe embedded structure. The pressure steel pipe embedded structure comprises pressure steel pipes, wherein two pressure steel pipes are provided; a buffer plate is arranged between the two pressure steel pipes, and is fixed between the two pressure steel pipes; a backfill grouting pipe is additionally arranged between the two pressure steel pipes, is vertically arranged between the two pressure steel pipes, and penetrates through the buffer plate; the top and the bottom of the backfill grouting pipe both extend into the pressure steel pipes; a drain plate is mounted on the lower surface of one pressure steel pipe, and is provided with a drain tank corresponding to the backfill grouting pipe; and the drain pipe is connected with the pressure steel pipes through fixed clamps. The pressure steel pipe embedded structure can preferably perform the block grouting, has no need to block a grouting hole after the grouting construction is finished, has excellent drain performance and buffer performance, and can preferably bear the pressure; and in addition, the pressure steel pipe embedded structure can preferably solve the empty problem between backfill concrete and the steel pipes, so that the steel pipe operation safety is improved, and the embedded performance is further enhanced.
Description
Technical field
The present invention relates to a kind of pre-buried structure, particularly a kind of penstock pre-buried structure.
Background technique
When carrying out architecture construction, various Architectural Equipment can be adopted to construct, after Deformed Steel Bars, anchor embedded part is exactly one wherein.Owing to needing a lot of pipeline and steel plate in construction; if do not protected in work progress; reasonably construct; with regard to easy because vibration frequency is too high or vibration amplitude is excessive and drawing crack pipe welding seam; slurries outflow in pipeline is caused even to threaten the problem of worker safety, if good pre-buried protection can not be carried out to steel plate simultaneously.Easily there is blocking phenomenon in general steel pipe pre-buried structure, will affect later stage grouting effect like this, and cause that long construction period, complex process, blindness are large, construction investment is also higher, reduces Safety performance simultaneously.Therefore, how providing a kind of short construction period, safe and reliable steel pipe pre-buried structure, is problem demanding prompt solution in current technical field of construction.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the problems referred to above, provides one to carry out plugging grouting, also need not plugging grouting hole after grouting construction completes, and has the penstock pre-buried structure of good drainage performance.
To achieve these goals, the technical solution used in the present invention is such: penstock pre-buried structure of the present invention, comprise penstock, penstock is two, cushion plate is provided with between two penstocks, cushion plate is fixed between two penstocks, rockfill grouting pipe is also provided with between two penstocks, rockfill grouting pipe is vertically arranged between two penstocks, and rockfill grouting pipe is arranged through cushion plate, and rockfill grouting pipe top and bottom all extend in penstock, wherein a penstock lower surface is provided with drainage board, the corresponding rockfill grouting pipe place of drainage board has rhone, drainage board is by fixing card and liaison of penstock, drainage board has weep hole near lower surface place, drainage board lower surface is provided with embedded part, removably connect between embedded part and drainage board.
Further, as a kind of concrete structural type, the diameter of rockfill grouting pipe of the present invention is between five to ten millimeters.
Further, as a kind of concrete structural type, rockfill grouting pipe of the present invention adopts polyethylene hard tube.
Further, as a kind of concrete structural type, drainage board Surface coating of the present invention has protective facing.
Further, as a kind of concrete structural type, center, rockfill grouting pipe top of the present invention has rockfill grouting hole.
Further, as a kind of concrete structural type, rockfill grouting hole of the present invention is along the length direction equally cross structure of rockfill grouting pipe.
Further, as a kind of concrete structural type, the built-in buffer screw of cushion plate of the present invention.
Further, as a kind of concrete structural type, embedded part of the present invention is steel structural embedded parts.
Compared with prior art, the invention has the advantages that: this penstock pre-buried structure can better carry out plugging grouting, also need not plugging grouting hole after grouting construction completes, and there is good drainage performance, there is good shock-absorbing capacity simultaneously, can better pressure be born, the problem of coming to nothing between fill concrete and steel pipe can better be solved in addition, add the Security that steel pipe runs, further increase pre-buried property.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention; In figure: 1. penstock; 2. rockfill grouting pipe; 3. drainage board; 4. embedded part; 5. weep hole; 6. cushion plate.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
The preferred embodiment of penstock pre-buried structure of the present invention as shown in Figure 1, comprise penstock 1, penstock 1 is two, cushion plate 6 is provided with between two penstocks 1, cushion plate 6 is fixed between two penstocks 1, rockfill grouting pipe 2 is also provided with between two penstocks 1, rockfill grouting pipe 2 is vertically arranged between two penstocks 1, and rockfill grouting pipe 2 is arranged through cushion plate 6, and rockfill grouting pipe 2 top and bottom all extend in penstock 1, wherein penstock 1 lower surface is provided with drainage board 3, drainage board 3 corresponding rockfill grouting pipe 2 place has rhone, drainage board 3 is connected with penstock 1 by fixing card, drainage board 3 has weep hole 5 near lower surface place, drainage board 3 lower surface is provided with embedded part 4, removably connect between embedded part 4 and drainage board 3, the diameter of described rockfill grouting pipe 2 is between five to ten millimeters, described rockfill grouting pipe 2 adopts polyethylene hard tube, described drainage board 3 Surface coating has protective facing, center, described rockfill grouting pipe 2 top has rockfill grouting hole, described rockfill grouting hole is along the length direction equally cross structure of rockfill grouting pipe 2, the built-in buffer screw of described cushion plate 6, described embedded part 4 is steel structural embedded parts.
Penstock pre-buried structure of the present invention can better carry out plugging grouting, also need not plugging grouting hole after grouting construction completes, and there is good drainage performance, there is good shock-absorbing capacity simultaneously, pressure can better be born, the problem of coming to nothing between fill concrete and steel pipe can better be solved in addition, add the Security that steel pipe runs, further increase pre-buried property.The diameter of described rockfill grouting pipe 2 is between five to ten millimeters, and described rockfill grouting pipe 2 adopts polyethylene hard tube, not only increase charging efficiency, and hardness is high, enhances durability; Described drainage board 3 Surface coating has protective facing, can better protect the usability of drainage board 3; Center, described rockfill grouting pipe 2 top has rockfill grouting hole, and described rockfill grouting hole, along the length direction equally cross structure of rockfill grouting pipe 2, further increases grouting efficiency, can not produce blocking phenomenon; The built-in buffer screw of described cushion plate 6, self structure is stronger; Described embedded part 4 is steel structural embedded parts, improves the working life of embedded part 4 to a certain extent.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to right.
Claims (1)
1. a penstock pre-buried structure, comprise penstock, it is characterized in that: penstock is two, cushion plate is provided with between two penstocks, cushion plate is fixed between two penstocks, rockfill grouting pipe is also provided with between two penstocks, rockfill grouting pipe is vertically arranged between two penstocks, and rockfill grouting pipe is arranged through cushion plate, and rockfill grouting pipe top and bottom all extend in penstock, wherein a penstock lower surface is provided with drainage board, the corresponding rockfill grouting pipe place of drainage board has rhone, drainage board is by fixing card and liaison of penstock, drainage board has weep hole near lower surface place, drainage board lower surface is provided with embedded part, removably connect between embedded part and drainage board, the diameter of described rockfill grouting pipe is between five to ten millimeters, described rockfill grouting pipe adopts polyethylene hard tube, described drainage board Surface coating has protective facing, center, described rockfill grouting pipe top has rockfill grouting hole, described rockfill grouting hole is along the length direction equally cross structure of rockfill grouting pipe, the built-in buffer screw of described cushion plate, described embedded part is steel structural embedded parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510173978.2A CN104832707B (en) | 2015-04-14 | 2015-04-14 | Penstock pre-buried structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510173978.2A CN104832707B (en) | 2015-04-14 | 2015-04-14 | Penstock pre-buried structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104832707A true CN104832707A (en) | 2015-08-12 |
| CN104832707B CN104832707B (en) | 2017-03-29 |
Family
ID=53810791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510173978.2A Expired - Fee Related CN104832707B (en) | 2015-04-14 | 2015-04-14 | Penstock pre-buried structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104832707B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3630038A (en) * | 1969-10-16 | 1971-12-28 | Chisso Corp | Method for laying an underground pipeline |
| DE2137419A1 (en) * | 1970-12-21 | 1972-07-13 | Voest Ag | Tunnel armor |
| CN203307785U (en) * | 2013-06-06 | 2013-11-27 | 中国水电顾问集团华东勘测设计研究院 | Buried pressure pipe exterior drainage structure of hydropower station |
| CN104018475A (en) * | 2014-05-19 | 2014-09-03 | 中国水电顾问集团贵阳勘测设计研究院有限公司 | Embedded type penstock backfill grouting structure and grouting technology |
| CN204023526U (en) * | 2014-05-19 | 2014-12-17 | 中国水电顾问集团贵阳勘测设计研究院有限公司 | A kind of discharge structure that reduces embedded penstock external water pressure |
-
2015
- 2015-04-14 CN CN201510173978.2A patent/CN104832707B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3630038A (en) * | 1969-10-16 | 1971-12-28 | Chisso Corp | Method for laying an underground pipeline |
| DE2137419A1 (en) * | 1970-12-21 | 1972-07-13 | Voest Ag | Tunnel armor |
| CN203307785U (en) * | 2013-06-06 | 2013-11-27 | 中国水电顾问集团华东勘测设计研究院 | Buried pressure pipe exterior drainage structure of hydropower station |
| CN104018475A (en) * | 2014-05-19 | 2014-09-03 | 中国水电顾问集团贵阳勘测设计研究院有限公司 | Embedded type penstock backfill grouting structure and grouting technology |
| CN204023526U (en) * | 2014-05-19 | 2014-12-17 | 中国水电顾问集团贵阳勘测设计研究院有限公司 | A kind of discharge structure that reduces embedded penstock external water pressure |
Non-Patent Citations (1)
| Title |
|---|
| 陈子海等: "预埋灌浆管在毛尔盖水电站压力钢管中的应用", 《四川水力发电》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104832707B (en) | 2017-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104847354B (en) | A kind of method that strip coal pillar performance is lifted using slip casting combined supporting anchor pole | |
| CN203256729U (en) | Larson steel sheet pile containment device for open caisson construction | |
| CN205207907U (en) | Novel pipeline bracket of tape base plinth | |
| CN204739317U (en) | Pre -buried structure of pressure steel pipe | |
| CN206570813U (en) | Diaphram wall toe of wall grouting behind shaft or drift lining constructing device | |
| CN104563948A (en) | Impact holing boring slurry isolation device based on slurry outlet pipe | |
| CN104832707A (en) | Pressure steel pipe embedded structure | |
| CN205223972U (en) | Side slope protector suitable for river course turn | |
| CN106836215B (en) | Inside and outside hydraulic pressure autobalance steel pile casting | |
| CN202899398U (en) | Steel penetrating brick and wall body | |
| CN204356915U (en) | The self waterproof structure that steel pipe column is crossing with concrete of basement exterior wall | |
| CN204626420U (en) | A kind of flag-shaped foundation pit enclosure structure | |
| CN103742717A (en) | Parallel protection bracket for submarine pipelines and submarine cables | |
| CN210134411U (en) | Steel-pipe pile diversion guiding device that divides water | |
| CN204062326U (en) | For the protective equipment of petroleum pipeline joint | |
| CN204163073U (en) | Pile foundation steel bar cage sleeve reinforced bar joint structure | |
| CN203270639U (en) | Novel Stone prevention ring and novel tooth-shaped grid of cutter suction dredger | |
| CN201106727Y (en) | Pressure steel pipe grouting hole reinforcing plate thread protective sleeve | |
| CN204344004U (en) | A kind of impact holing drilling slurry spacer assembly based on many residue outlets and Grouting Pipe | |
| CN208534415U (en) | A kind of anti-rebound protective device of drilling rod | |
| CN203809904U (en) | Water delivery pipeline for connecting and replacing underground glass fiber reinforced plastic sand inclusion pipe and steel pipe | |
| CN204025912U (en) | A kind of ore slurry pipeline fixedly uses embedded part | |
| CN204386549U (en) | A kind of impact holing drilling slurry spacer assembly based on outlet pipe and slag feed pipe | |
| CN204344057U (en) | A kind of impact holing drilling slurry spacer assembly | |
| CN204454347U (en) | Tower crane Overbridge device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Yafeng Inventor after: Hu Xiangyu Inventor after: Chen Kui Inventor after: Liu Dianxu Inventor after: Jiang Ximeng Inventor after: Wang Bowen Inventor after: Zhang Guorui Inventor after: Li Yanning Inventor after: Zhu Zuling Inventor after: Cao Biao Inventor after: Li Xiaohe Inventor after: Zhou Xuguang Inventor after: Feng Yadong Inventor after: Guo Qinwei Inventor after: Heng Jialei Inventor before: Wen Guodong |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170222 Address after: Yang Ping town residents Lingbao City of Sanmenxia Henan province 472500 City Group No. 302 Applicant after: Liu Yafeng Applicant after: Hu Xiangyu Applicant after: Chen Kui Applicant after: Liu Dianxu Applicant after: Jiang Ximeng Applicant after: Wang Bowen Applicant after: Zhang Guorui Applicant after: Li Yanning Applicant after: Zhu Zuling Applicant after: Cao Biao Applicant after: Li Xiaohe Applicant after: Zhou Xuguang Applicant after: Feng Yadong Applicant after: Guo Qinwei Applicant after: Heng Jialei Address before: Jinjiang District Jinhua Road Chengdu City, Sichuan province 610000 section of No. 8 Building 1 11 unit 23 floor No. 2301 Applicant before: CHENGDU JUZHI INDUSTRIAL DESIGN CO., LTD. |
|
| GR01 | Patent grant | ||
| 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: 20170329 Termination date: 20180414 |