CN201158946Y - Automatic control type structure slit grouting nozzle - Google Patents
Automatic control type structure slit grouting nozzle Download PDFInfo
- Publication number
- CN201158946Y CN201158946Y CNU2007201871310U CN200720187131U CN201158946Y CN 201158946 Y CN201158946 Y CN 201158946Y CN U2007201871310 U CNU2007201871310 U CN U2007201871310U CN 200720187131 U CN200720187131 U CN 200720187131U CN 201158946 Y CN201158946 Y CN 201158946Y
- Authority
- CN
- China
- Prior art keywords
- column
- autocontrol
- crack
- grout
- grout filling
- 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 - Lifetime
Links
Images
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Abstract
An automatic control structure object crack grout filling nozzle relates to a tool which is used to repair and fasten the cracks of a structure object, in particular to a grout filling nozzle which is used when the cracks of structure objects such as concrete, brick and concrete, steel structures and the like are filled with grout under pressure. The grout filling nozzle is composed of a round or square bottom board 1 which is distributed with strip-shaped grooves 7 and a hollow vertical column 2 which is provided with a screw thread 5 outside, wherein a vertical column hollow cavity is composed of a spring 4 and a ball body 3. When the grout filling nozzle is used, a central hole on the bottom board aims at the center of the cracks, the bottom board is fixedly pasted on the surface of the structural articles to connect a grout filling pipe and a vertical column, and pressure grout filling can be carried out through starting pressurizing. The ball body automatically closes an upper port of the hollow cavity under the spring effect after the work is finished, which can not lead grout to flow out. The grout filling nozzle has simple structure and convenient use, does not need auxiliary tools and materials with low cost, and is combined with a rubber hose closely with automatic plugging, leaking resistance, rapid connection and higher working efficiency.
Description
Technical field
The utility model relates to and a kind of the employed instrument of repairing and reinforcement is carried out in the works crack, is specially the grout nipple that concrete, brick are mixed, need use during the pressure grouting of works crack such as steel work.
Background technology
Various works (concrete structure, brick mix structure, steel work etc.) can be owing to as influences such as material, construction technology, mode of occupation, function change, environmental factors, produce the crack.The existence in crack causes the works life-span, even the safety of using is had a strong impact on.Therefore, usually need on the engineering grouting treatment is carried out in the crack.Organic matter such as epoxy after the material that pours into crack epoxy resin or its modification commonly can prevent after the curing that moisture, water and other hazardous substances passage by the crack from infiltrating works inside, thereby further cause corrosion of steel bar and silicide carbonization.During grouting, according to the size in crack, the degree of depth adopts different pressure to carry out.In the technology previously, adopt sheet iron to insert flexible pipe, copper pipe mouth soldering iron plate, direct insertion grout nipple etc. as grout nipple, exist and to control automatically, in case pressure reduces or pressure grouting pipe when removing, slurries can occur flowing backwards and overflow, and cause the space, crack can not full irrigation and phenomenon such as contaminated environment.And the grouting instrument that has, intensity is low excessively, and is not easy to operate.
Summary of the invention
The purpose of this utility model is at above-mentioned present situation, aim to provide a kind of reliably can handled easily, the autocontrol works crack grout nipple of the works crack grouting that refluxes of control automatically.
The implementation of the utility model purpose is, assemble complete autocontrol works crack grout nipple, base plate (1) by trough of belt (7) and spring anchorage bracket (6) fuses with the column (2) of being with cavity (8) (9) and screw thread (5), cavity is built-in goes into spheroid (3) and spring (4), installs spring anchorage bracket (6).After being ready to, the center, crack is aimed in base plate of the present utility model centre position, pasted, after waiting to solidify, the grout pipe joint is connected column (2), promptly can implement pressure grouting by the counterincision seam.Advantage and good effect: use the utility model, can control slurry reflux automatically: characteristics are low-pressure openings, and no press seal closes; Simple in structure, reasonable in design; Cost is lower; Work efficiency is higher.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model structure vertical view
The specific embodiment
With reference to Fig. 1,2, base plate of the utility model single injection-molded (1) and hollow column (2), the spheroid (3) of in column (2) cavity, packing into earlier, the spring (4) of then packing into, spring withstands spheroid, installs annular mount (6) at base plate (1) then, withstands spring.During use, the utility model base plate is sticked on the crack with structure glue, during grouting, by the pressure of upper port, spheroid presses down, and slurries flow to the crack by the space, after operation is finished, removes pressure, bullet on the spheroid withstands the lower port of void column (9) automatically, realizes the effect that prevents that slurries from flowing out.
The utility model can adopt materials such as reclaiming plastics or PVC, injection-compression molding.Be easy to processing, be beneficial to environmental protection.
Claims (8)
1, autocontrol works crack grout nipple, it is characterized in that the base plate (1) of trough of belt (7) and the hollow column (2) of the outside threaded (5) fuse, the interior hollow parts of column (2) divides lower end void column (8) and upper end void column (9), base plate (1) intermediate arrangement has circular hole, the ring-type underframe (6) of the embedded fixing spring of circular hole (4) usefulness, spring (4) lower end is withstood by underframe (6), spheroid (3) is withstood in the upper end, when not being in the milk, spheroid sealing void column (9) lower port, when being stressed grouting, spring presses down, spheroid falls, and slurries flow down from void column.
2, autocontrol works according to claim 1 crack grout nipple is characterized in that base plate (1) is with 4 open slots.
3, autocontrol works according to claim 1 crack grout nipple is characterized in that having in the middle of the base plate (1) the ring-type underframe (6) of fixing spring (4) usefulness, and (6) are fixed on the base plate (1) by the slot mode, play the fixing spring effect.
4, autocontrol works according to claim 1 crack grout nipple is characterized in that hollow column (2) has the different void column of diameter dimension (8) and (9), and lower end void column (8) diameter is big, and length is long, and upper end void column (9) diameter is little, and length is short.
5, autocontrol works according to claim 1 crack grout nipple is characterized in that hollow column (2) outside is threaded.
6, autocontrol works according to claim 1 crack grout nipple is characterized in that hollow column (2) is built-in with spring (4).
7, autocontrol works according to claim 1 crack grout nipple is characterized in that hollow column (2) is built-in with spheroid (3).
8, autocontrol works according to claim 1 crack grout nipple, the diameter that it is characterized in that spheroid (3) is less than void column (8), greater than void column (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201871310U CN201158946Y (en) | 2007-12-14 | 2007-12-14 | Automatic control type structure slit grouting nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201871310U CN201158946Y (en) | 2007-12-14 | 2007-12-14 | Automatic control type structure slit grouting nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201158946Y true CN201158946Y (en) | 2008-12-03 |
Family
ID=40109536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201871310U Expired - Lifetime CN201158946Y (en) | 2007-12-14 | 2007-12-14 | Automatic control type structure slit grouting nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201158946Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915291A (en) * | 2018-08-15 | 2018-11-30 | 上海宝岳住宅工业有限公司 | A kind of repairing concrete crack syringe needle and its application method |
| CN109723061A (en) * | 2019-01-18 | 2019-05-07 | 浙江大学 | A kind of drawing grouting inlet pulp hole locking device |
| CN109898746A (en) * | 2019-01-18 | 2019-06-18 | 浙江大学 | A kind of fabricated construction reinforcing steel bar connecting sleeve tube pulp inlet locking device |
| CN113981841A (en) * | 2021-11-24 | 2022-01-28 | 山东交通学院 | Curved surface pier column tapping sampling grouting reinforcement device and reinforcement method |
-
2007
- 2007-12-14 CN CNU2007201871310U patent/CN201158946Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108915291A (en) * | 2018-08-15 | 2018-11-30 | 上海宝岳住宅工业有限公司 | A kind of repairing concrete crack syringe needle and its application method |
| CN109723061A (en) * | 2019-01-18 | 2019-05-07 | 浙江大学 | A kind of drawing grouting inlet pulp hole locking device |
| CN109898746A (en) * | 2019-01-18 | 2019-06-18 | 浙江大学 | A kind of fabricated construction reinforcing steel bar connecting sleeve tube pulp inlet locking device |
| CN113981841A (en) * | 2021-11-24 | 2022-01-28 | 山东交通学院 | Curved surface pier column tapping sampling grouting reinforcement device and reinforcement method |
| CN113981841B (en) * | 2021-11-24 | 2023-08-22 | 山东交通学院 | Curved surface pier stud perforating sampling grouting reinforcement device and reinforcement method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201158946Y (en) | Automatic control type structure slit grouting nozzle | |
| KR20030064276A (en) | Block unit for repairing flow passage facilities and method of repairing flow passage facilities | |
| JP5087332B2 (en) | Two-component adhesive application device, two-component reaction-curable adhesive application method using the same, and anchor member fixing method | |
| CN103194149A (en) | Encapsulating sealant of joggle beam structure, as well as preparation thereof and use method | |
| CN202401766U (en) | Novel slurry filling assembly for cracks | |
| CN200992812Y (en) | Hole grout stopping plug for chemical grouting | |
| CN206800186U (en) | A kind of road and bridge cement mortar joint filling device | |
| CN214302890U (en) | Novel impervious split screw of combination formula stagnant water | |
| CN201090030Y (en) | Grouting plug for mending concrete tear with chemical grouting | |
| CN203022780U (en) | Hole-sealing and grout-stopping anchor rod | |
| CN102363958B (en) | Grouting pipe | |
| CN213329033U (en) | Slip casting pipe for slope reinforcement | |
| CN211825165U (en) | On-spot sampling device of dry-mixed mortar | |
| CN2707819Y (en) | Grouting air-discharging bore-sealing device | |
| CN111549977A (en) | Advanced plugging device for grout outlet of steel bar sleeve grouting connecting piece | |
| CN204328238U (en) | Glass fibre reinforced plastics concrete composite pipe | |
| CN208777757U (en) | A kind of cement mortar for constructional engineering joint filling device | |
| CN205745691U (en) | A kind of anti-leak plastic tube | |
| CN207988544U (en) | A kind of concrete structure depth filling crack with glue bar | |
| CN209293029U (en) | Mouth plugging device under tubular pole anchor bar | |
| KR100857101B1 (en) | Inserting material for water supply and drainage pipe recycling concrete | |
| CN217422799U (en) | Splint formula fluorine material axial-flow pump prevents lifting machine device | |
| CN219157665U (en) | Anchor rod water stopping component for foundation pit | |
| CN217811041U (en) | Grouting reinforcement equipment | |
| CN215672290U (en) | Novel combined hollow anchor rod for tunnel primary support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: LU XILEI Effective date: 20120529 Owner name: GUANGZHOU FULI CONSTRUCTION INSTALLATION ENGINEERI Free format text: FORMER OWNER: LU XIAOYAN Effective date: 20120529 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 710049 XI'AN, SHAANXI PROVINCE TO: 510308 GUANGZHOU, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120529 Address after: 510308, Guangzhou, Haizhuqu District, 688 Middle Road, Poly International Plaza, 11 floor Patentee after: GUANGZHOU FULI CONSTRUCTION & INSTALLATION ENGINEERING CO., LTD. Address before: 710049 teacher Lu Xiaoyan, 2104 mailbox, Xi'an Jiao Tong University, 28 West Xianning Road, Shaanxi, Xi'an, Han Yunxia Co-patentee before: Lu Xilei Patentee before: Lu Xiaoyan |
|
| CX01 | Expiry of patent term |
Granted publication date: 20081203 |
|
| CX01 | Expiry of patent term |