CN201121023Y - Slurry storing tank for chemical slurry for mending concrete gap - Google Patents
Slurry storing tank for chemical slurry for mending concrete gap Download PDFInfo
- Publication number
- CN201121023Y CN201121023Y CNU2007200806776U CN200720080677U CN201121023Y CN 201121023 Y CN201121023 Y CN 201121023Y CN U2007200806776 U CNU2007200806776 U CN U2007200806776U CN 200720080677 U CN200720080677 U CN 200720080677U CN 201121023 Y CN201121023 Y CN 201121023Y
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- China
- Prior art keywords
- slurry
- cover
- concrete gap
- tank
- grouting
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- 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
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Abstract
The utility model relates to a grout storage tank for concrete, in particular to a grout storage tank for building concrete crack. The utility model comprises a tank body and a tank cover, wherein a grout outlet is arranged at the center of the bottom of the tank body, the tank cover adopts an end cover fixed on the top of the tank body, a cover plate is firmly fixed on the end cover, and an air inlet and an feed inlet are respectively arranged on the tank cover. By using the utility model, the chemical grouting for patching the concrete crack becomes finer, neater, and more effective, and the operation is more convenient, more correct, and more rapid.
Description
(1) technical field:
The utility model relates to the particularly slurry can used of building concrete crack of cement concrete.
(2) background technology:
Building concrete occurs the crack that the degree of depth, aperture do not wait owing to problems such as temperature control, concrete proportioning, speed of perfusion, cement concrete mix and stir through regular meeting.The appearance of distress in concrete is accompanied by crack infiltration phenomenon toward contact.Distress in concrete not only influences the safety of concrete structure, and infiltration also can cause corrosion to structure reinforcing bars.Distress in concrete is the disease that concrete structure is common, harm is bigger, must handle effectively.
The general aperture of distress in concrete is less, uses the method for perfusion chemical grout to handle usually, and difficulty of construction is bigger.Its difficulty mainly shows:
1, the position of fracture distribution is complicated, and the position, high-altitude is arranged, and the position, underground gallery is arranged, and very narrow and small position, place etc. is arranged;
2, grouting quality require high, need to require to the crack continuous, reduce and be in the milk discontinuously as far as possible, when particularly there was the infiltration phenomenon in the crack, grouting more can not be interrupted; In addition, the grouting measuring requirement is accurate;
3, fracture aperture differs, and the grouting pressure of requirement should suitably be adjusted according to fracture aperture, and general grouting pressure is controlled between 0.5～1.2Mpa;
4, traditional grouting way adopts monotrysian type, batch (-type) grouting, and grouting effect is not good enough, and the crack filling owes closely knit, can occur between the boring leaking and irritate phenomenon.
5, traditional chemical grouting utensil is the grouting pump of hand, single hole grouting, and artificial round-the-clock the pressing of palpus, the labour intensity height, metering is inaccurate, and grouting is difficult to assurance to be carried out continuously, and Work tool is relatively large, and the duration, the equipment personnel of input were more when nervous.
6, often in the hypothermic phase construction, the duration is tight, requires rapid construction for crack treatment.
(3) summary of the invention:
At above difficulty, the slurry can that the utility model provides a kind of repairing concrete gap with chemical grout to use, it can effectively address the above problem, and makes that the repairing concrete gap with chemical grout construction becomes meticulousr, more succinct, more effective, the operation, more accurate, quicker of being more convenient for.Its technical scheme is:
It comprises tank body and cover, and central authorities offer grout outlet in tank base, and cover is to be fixed with end cap on the top of tank body, and end cap tightens cover plate, has admission port and inlet point on cover.
Compared with prior art the utlity model has following beneficial effect:
1, because of air inlet pipe and feeder hopper are installed on the utility model cover, can with the supporting use of micro-air compressor, micro-air compressor provides power, adjustable in pressure continuously, than traditional hand grouting pump, can adjust grouting pressure according to fracture aperture better.
2, the grout outlet offered of tank base central authorities, can connect diverter by grout outlet, corresponding each grout pipe of each outlet or the packer of diverter, can adopt the mode of " porous is also irritated " when making grouting, " porous is also irritated " is in the milk than traditional monotrysian type, batch (-type) and handled the crack and can obtain better grouting effect.Use the method, the crack filling is more closely knit, has avoided effectively between the boring leaking and has irritated phenomenon, and slurries can be reflected truly by the diffusion process of boring at crack seam face.Can to the crack carry out continuous, reduce and be in the milk discontinuously as far as possible, when particularly infiltration being arranged, by hole grouting, by the hole expelling water, grouting is uninterrupted, more reasonable, the science of grouting mechanism, grouting quality height.
3, owing to adopted porous and filling, the quantity of having saved grout injector has reduced the workmen, has saved cost widely.
4, because the seamless steel of the utility model tank body material selection, wall thickness 2～3mm, external diameter Φ 130～150mm, gross weight be no more than that electronic scale weighs 60%, be convenient to adopt electronic balance to make measurement instrument, employing electronic balance metering, than traditional Work tool accurate measurement, utensil easy, simple to operate.Operating personal has been avoided loaded down with trivial details simple work, has reduced labour intensity, can concentrate one's energy grouting quality is monitored, and guarantees grouting effect.
5, because this cover grouting equipment is easy to make, be convenient to enlarge at short notice scale, solved the duration problem widely.
(4) description of drawings:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model running condition figure.
(5) specific embodiment:
Referring to Fig. 1, the utility model comprises tank body 9 and cover, offers grout outlet 11 in tank base central authorities, and tank base is a semisphere, is provided with base 10 in tank base, and the height of base 10 is higher than the height of grout outlet 11.Cover is to be fixed with end cap 1 on the top of tank body, by binding bolt 8 fastening cover plates 2, is provided with seal ring 7 between end cap 1 and cover plate 2 on the end cap 1.On cover, have admission port and inlet point 6, air inlet pipe 3 is installed on admission port, air-pressure gauge 4 is housed on air inlet pipe 3, reducing valve 5 is installed on inlet point 6.The seamless steel of this slurry can material selection, wall thickness 3mm, external diameter Φ 150mm, gross weight be no more than that electronic scale weighs 60%.
The utensil of configuration grouting earlier as shown in Figure 2, is connected air compressor 14 with valve 12 by airduct 13 before the grouting with the air inlet pipe 3 of slurry can, and air compressor 14 is micro-air compressor (0.8-1.2Mpa * 0.35-0.46m
3); Slurry can is placed on the electronic balance 18, and the electronic balance measures range is: 0～16kg, metering scale are 1 gram, and precision is 1 gram; Grout outlet 11 is connected diverter 17 by grout outlet 15 with valve 12, each outlet corresponding each jar slurry pipe of diverter or jar slurry plug 16.
During grouting with the chemical grout that configures by inlet point 6 slurry can of packing into, open electronic balance 18, the initial total amount of record slurries is checked pipeline, opens air compressor 14, checks weighing slurries initial weight once more, opens pipe valve, the grouting beginning.Add pressurized air from air inlet pipe 3 to slurry can, chemical grout promptly under compressed-air actuated effect, is pressed in the distress in concrete through grout outlet 15, diverter 17, grout pipe or packer 16, plays the effect that the crack is repaired.
The method that adopts porous and irritate during grouting is promptly taked porous branch preface or is regardless of preface grouting in parallel, general 5～7 holes of grouting hole count in parallel.
Claims (7)
1, the slurry can used of repairing concrete gap with chemical grout, it is characterized in that it comprises tank body (9) and cover, offer grout outlet (11) in tank base central authorities, cover is to be fixed with end cap (1) on the top of tank body, end cap (1) tightens cover plate (2), has admission port and inlet point (6) on cover.
2, the slurry can used of repairing concrete gap with chemical grout according to claim 1 is characterized in that tank base is a semisphere, is provided with base (10) in tank base.
3, the slurry can used of repairing concrete gap with chemical grout according to claim 2 is characterized in that the height of base (10) is higher than the height of grout outlet (11).
4, the slurry can used of repairing concrete gap with chemical grout according to claim 1 is put, and it is characterized in that being provided with seal ring (7) between end cap (1) and cover plate (2).
5, the slurry can used of repairing concrete gap with chemical grout according to claim 1 is characterized in that being equipped with air inlet pipe (3) on admission port.
6, the slurry can used of repairing concrete gap with chemical grout according to claim 5 is characterized in that air-pressure gauge (4) is housed on the air inlet pipe (3), and reducing valve (5) is installed on inlet point (6).
7, the slurry can used of repairing concrete gap with chemical grout according to claim 1 is characterized in that the seamless steel of this slurry can material selection, wall thickness 2～3mm, external diameter Φ 130～150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200806776U CN201121023Y (en) | 2007-08-20 | 2007-08-20 | Slurry storing tank for chemical slurry for mending concrete gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200806776U CN201121023Y (en) | 2007-08-20 | 2007-08-20 | Slurry storing tank for chemical slurry for mending concrete gap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201121023Y true CN201121023Y (en) | 2008-09-24 |
Family
ID=40008246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200806776U Expired - Lifetime CN201121023Y (en) | 2007-08-20 | 2007-08-20 | Slurry storing tank for chemical slurry for mending concrete gap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201121023Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108547456A (en) * | 2018-06-15 | 2018-09-18 | 中国二十二冶集团有限公司 | Wind-powered electricity generation precast prestressed concrete tower filling device |
| CN109763952A (en) * | 2019-01-22 | 2019-05-17 | 北京交通大学 | For stablizing the device and its application method of slush pump slurry-outlet quantity |
-
2007
- 2007-08-20 CN CNU2007200806776U patent/CN201121023Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108547456A (en) * | 2018-06-15 | 2018-09-18 | 中国二十二冶集团有限公司 | Wind-powered electricity generation precast prestressed concrete tower filling device |
| CN109763952A (en) * | 2019-01-22 | 2019-05-17 | 北京交通大学 | For stablizing the device and its application method of slush pump slurry-outlet quantity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080924 |