CN202519708U - Mobile grouting device for concrete shrinkage crack grouting - Google Patents
Mobile grouting device for concrete shrinkage crack grouting Download PDFInfo
- Publication number
- CN202519708U CN202519708U CN 201220162468 CN201220162468U CN202519708U CN 202519708 U CN202519708 U CN 202519708U CN 201220162468 CN201220162468 CN 201220162468 CN 201220162468 U CN201220162468 U CN 201220162468U CN 202519708 U CN202519708 U CN 202519708U
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- grouting
- mortar
- compressor
- mobile
- motor
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Abstract
The utility model relates to a mobile grouting device for concrete shrinkage crack grouting, and is used for solving the problems of complex process, material waste, high cost and unstable quality of the existing grouting device caused by interlace operation. The mobile grouting device for concrete shrinkage crack grouting comprises a piston-type compressor, a mortar storage tank, a mortar delivering pipe and a motor, wherein a mortar inlet of the compressor is communicated with the mortar storage tank; a mortar outlet of the compressor is communicated with the mortar delivering pipe; the mortar delivering pipe is provided with a pressure gauge; a handle is fixed on the compressor; the compressor is connected with the motor; and the motor is connected with a gasoline engine generator. The mobile grouting device is reasonable and reliable in structural design; and by adopting a mobile self-contained power structure, the application range of a concrete shrinkage crack grouting processing method is greatly extended under complicated conditions, the cost is saved, and the grouting quality is improved. The device has the advantages of being simple and rapid to operate, and being convenient in construction.
Description
Technical field
The utility model relates to squeezing unit, is specially the grouting of a kind of concrete shrinkage crack with moving squeezing unit.
Background technology
Continuous expansion along with national basis Facilities Construction scale; Concrete work is because its inexpensive being widely used; Yet receive the combined influence of construction level and environment for use, concrete some cracks occur through regular meeting, causes its supporting capacity limited; Do not reach designing requirement, need the crack is handled.Crack processing method commonly used is a grouting; Mainly contain low-pressure grouting according to its grouting equipment that adopts of difference of treatment process and use mudjack with syringe and high pressure grouting; The equipment that two kinds of processing methods are used is not general, for handle on-the-spot speech often two kinds of processing modes all need carry out, interlace operation causes that treatment process is loaded down with trivial details, waste of material, cost increase; And quality is unstable, has big hidden danger.
Summary of the invention
The utility model exists in order to solve existing grouting equipment interlace operation that technology is loaded down with trivial details, waste material, cost is higher and the quality problem of unstable, provides the grouting of a kind of concrete shrinkage crack with moving squeezing unit.
The utility model is to adopt following technical scheme to realize: the grouting of concrete shrinkage crack is with moving squeezing unit; Comprise piston compressor, the filling of storage slurry, feed pipe for mortar, motor, the stock inlet of compressor is irritated with the storage slurry and is communicated with, and the grout outlet of compressor is communicated with feed pipe for mortar; Feed pipe for mortar is provided with pressure meter; Be fixed with handle on the compressor, compressor is connected with motor, and is connected with gasoline engine generator on the motor.
During grouting, mix the grouting agent that makes and get in the compressor, through gasoline engine generator control motor and compressor operating through the filling of storage slurry; Compressor is pressed into grouting agent in the crack through feed pipe for mortar; Along with progressively being pressed into of grouting agent, whether the crack presses to expire is controlled through pressure meter, realizes Based Intelligent Control; Be pressed into slurries and finish the back powered-down and wait for quietly getting final product in two minutes, overcome that existing grouting equipment interlace operation exists that technology is loaded down with trivial details, waste material, cost is higher and the quality problem of unstable.
The utility model reasonable in design is reliable; Adopt portable self-powered structure; Greatly enriched the range of application of concrete shrinkage crack grouting treatment method under the complex conditions, the cost-effective squeezing quality that improved simultaneously has the advantage of simple to operate, quick and convenient construction.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: the 1-compressor, 2-storage slurry is irritated 3-feed pipe for mortar, 4-motor, 5-pressure meter, 6-handle, 7-gasoline engine generator.
The specific embodiment
The grouting of concrete shrinkage crack is with moving squeezing unit; Comprise piston compressor 1, storage slurry filling 2, feed pipe for mortar 3, motor 4, the stock inlet of compressor 1 is irritated 2 with the storage slurry and is communicated with, and the grout outlet of compressor 1 is communicated with feed pipe for mortar 3; Feed pipe for mortar 3 is provided with pressure meter 5; Be fixed with handle 6 on the compressor 1, compressor 1 is connected with motor 4, and is connected with gasoline engine generator 7 on the motor 4.
In the practical implementation process; Grouting pressure is controlled between 0.15～0.35MPa, and maximum being difficult for surpasses 0.4MPa, and is bigger if the slurry amount is eaten in single hole or part; Can fix tentatively and secondary mend slurry; Emerging when both sides, crack concrete surface can be considered slurries when slurries rill or grouting pressure have reached 0.4MPa and fills with, must stop slip casting, prevents that grouting pressure is excessive concrete is caused secondary damage.
Claims (1)
1. a concrete shrinkage crack grouting is with moving squeezing unit; It is characterized in that: comprise piston compressor (1), the filling of storage slurry (2), feed pipe for mortar (3), motor (4); The stock inlet of compressor (1) is irritated (2) with the storage slurry and is communicated with; The grout outlet of compressor (1) is communicated with feed pipe for mortar (3), and feed pipe for mortar (3) is provided with pressure meter (5), is fixed with handle (6) on the compressor (1); Compressor (1) is connected with motor (4), and is connected with gasoline engine generator (7) on the motor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220162468 CN202519708U (en) | 2012-04-17 | 2012-04-17 | Mobile grouting device for concrete shrinkage crack grouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220162468 CN202519708U (en) | 2012-04-17 | 2012-04-17 | Mobile grouting device for concrete shrinkage crack grouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202519708U true CN202519708U (en) | 2012-11-07 |
Family
ID=47102663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220162468 Expired - Fee Related CN202519708U (en) | 2012-04-17 | 2012-04-17 | Mobile grouting device for concrete shrinkage crack grouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202519708U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257219A (en) * | 2013-04-22 | 2013-08-21 | 李泽硕 | Novel pouring device for model test and application method |
| CN104196244A (en) * | 2014-09-09 | 2014-12-10 | 上海建工七建集团有限公司 | Serial-connection circulating pressure grouting device and pressure grouting method |
-
2012
- 2012-04-17 CN CN 201220162468 patent/CN202519708U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257219A (en) * | 2013-04-22 | 2013-08-21 | 李泽硕 | Novel pouring device for model test and application method |
| CN103257219B (en) * | 2013-04-22 | 2015-02-11 | 李泽硕 | Novel pouring device for model test and application method |
| CN104196244A (en) * | 2014-09-09 | 2014-12-10 | 上海建工七建集团有限公司 | Serial-connection circulating pressure grouting device and pressure grouting method |
| CN104196244B (en) * | 2014-09-09 | 2016-08-24 | 上海建工七建集团有限公司 | Tandem circulation squeezing unit and mud jacking method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20121107 Termination date: 20200417 |