CN2193904Y - High-pressure plaster-spraying implement - Google Patents
High-pressure plaster-spraying implement Download PDFInfo
- Publication number
- CN2193904Y CN2193904Y CN 94201572 CN94201572U CN2193904Y CN 2193904 Y CN2193904 Y CN 2193904Y CN 94201572 CN94201572 CN 94201572 CN 94201572 U CN94201572 U CN 94201572U CN 2193904 Y CN2193904 Y CN 2193904Y
- Authority
- CN
- China
- Prior art keywords
- pressure
- plaster
- utility
- model
- liquid storage
- 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
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- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The utility model relates to a high-pressure plaster-injecting implement, which comprises a liquid storage barrel body, a rubber plug, a bearing pad, a pressure spring and a top pad. The device utilizes the elastic power storage of the pressure spring to uniformly and continuously inject chemical plaster into concrete cracks and fissures. The device has less fluctuation of plaster-injecting pressure when constructing. Exchanging pressure springs with different elasticity can generate 0.2-0.8MPa grading pressure. The utility model is suitable for repairing the cracks and fissures of concrete construction, and has less operating pressure fluctuation. The utility model can inject thinnest 0.05 mm cracks; the plaster-injecting depth can reach 300 mm.
Description
The utility model belongs to the working measure to existing building, is specifically related to a kind of crackle to concrete structure, crack and carries out the high-pressure slip-casting device that filling is repaired.
In recent years, adopt slip casting bonding and reinforcement method that concrete crackle, crack are repaired, enlarge gradually with the range of application that improves its load-carrying ability.In the known technology, the employing that has drilling deep hole on concrete, with pneumatic mortar machine injection more deeply than wide seam, also have with the filling gun or the syringe junction of the edges of two sheets of paper bury mouth repair than minor structure than hair check.When syringe is done the slip casting repairing usually, adopt rubber belt or manual pressure, the highest of slip casting pressure reaches 0.06MPa, and the width that crackle is repaired is limited to the 0.2-3 millimeter.Its repair coverage and repairing quality are restricted.
The purpose of this utility model is to provide a kind of graduation, High Voltage, the high pressure manual slurry casting machine that repair coverage is big.
The utility model adopts following technical scheme.
The high-pressure slip-casting device includes the liquid storage cylindrical shell, and plug (7), rim (6), stage clip (5), top pad (4) order are packed in the liquid storage cylindrical shell (8) and be slidingly matched with its inwall.Top cap (3) and liquid storage cylindrical shell (8) are with threaded engagement.Push rod (2) cooperates jacking top pad (4) with top cap (3) spiral.Soup stick one end design has handle, and the other end links with screw thread and rim (6) and plug (7).When rim (6) and plug (7) link with soup stick, in order to suction chemical grouting liquid, after taking out completely, screw out soup stick, order pack into plug (7), rim (6), stage clip (5), top pad (4) and push rod (2) and top cap (3), rotation push rod jacking top pad (4) applies first pressing elastic force to stage clip, chemistry fluid injection slurry continues to pour in crackle under the effect of stage clip elastic force.According to the different requirements of slip casting pressure, change the stage clip (5) of different elastic force, can produce 0.2,0.4,0.6, the graduate slip casting pressure of 0.8MPa.
In the utility model when construction,, the slip casting fluctuation of pressure is little, the slip casting duration controls flexibly, the thinnest crackle that reaches 0.05 millimeter of injectable, and the slip casting degree of depth can reach 300 millimeters.This apparatus structure is simple and practical, and is easy to operate, and the injection tube part adopts corrosion-resistant engineering plastics, can repeatedly use repeatedly.
Below in conjunction with accompanying drawing an example of the present utility model is described.
Accompanying drawing is a high-pressure slip-casting device structural representation.
Among the figure, 1 is rocking bar, and 2 is push rod, and 3 is the top cap, and 4 are the top pad, and 5 is spring, and 6 is rim, and 7 is plug, and 8 is cylindrical shell, and 9 for inhaling ring, and 10 is soup stick.
Connecting rim (6) extracting suction chemistry slurry with soup stick (10) goes in the liquid storage cylindrical shell, replacing has the push rod (2) of rocking bar (1), connect top cap (3) and pack in proper order plug (7), rim (6), stage clip (5), top pad (4), shake rocking bar, do the elastic energy energy storage by push rod (2) compression press spring (5), the chemical liquids slurry is smeared minor diameter liquid injecting mouth junction of the edges of two sheets of paper slip casting envelope by fluid injection barrel front end fluid mouth.
Claims (1)
1, a kind of high-pressure slip-casting device includes the liquid storage cylindrical shell, it is characterized in that plug (7), rim (6), stage clip (5), top pad (4) order pack in the liquid storage cylindrical shell (8) and be slidingly matched with its inwall; Top cap (3) and liquid storage cylindrical shell (8) are with threaded engagement; Push rod (2) cooperates jacking top pad (4) with top cap (3) spiral; Soup stick one end design has handle, and the other end links with screw thread and rim (6) and plug (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94201572 CN2193904Y (en) | 1994-01-21 | 1994-01-21 | High-pressure plaster-spraying implement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94201572 CN2193904Y (en) | 1994-01-21 | 1994-01-21 | High-pressure plaster-spraying implement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2193904Y true CN2193904Y (en) | 1995-04-05 |
Family
ID=33821585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94201572 Expired - Fee Related CN2193904Y (en) | 1994-01-21 | 1994-01-21 | High-pressure plaster-spraying implement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2193904Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113481805A (en) * | 2021-07-08 | 2021-10-08 | 杭州伟业建设集团有限公司 | Grouting head positioning device and using method thereof |
-
1994
- 1994-01-21 CN CN 94201572 patent/CN2193904Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113481805A (en) * | 2021-07-08 | 2021-10-08 | 杭州伟业建设集团有限公司 | Grouting head positioning device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |