CN206170314U - Sand pressure test is glued with spraying mixing arrangement to liquid accelerator - Google Patents
Sand pressure test is glued with spraying mixing arrangement to liquid accelerator Download PDFInfo
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- CN206170314U CN206170314U CN201621247660.0U CN201621247660U CN206170314U CN 206170314 U CN206170314 U CN 206170314U CN 201621247660 U CN201621247660 U CN 201621247660U CN 206170314 U CN206170314 U CN 206170314U
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- main body
- body cover
- accelerator
- mixing arrangement
- cement mortar
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Abstract
The utility model discloses a spraying mixing arrangement that sand pressure test used is glued to liquid accelerator. Spraying mixing arrangement includes main body cover, nozzle, pipe, accelerator storage bottle, electronic high -pressure spray gun. The mountable of this spraying mixing arrangement is on planetary cement mortar stirrer for realize cement mortar and the quick homogeneous mixing of liquid accelerator. The device has shortened the operating time that sand pressure test was glued to liquid accelerator, guarantees that the mortar still has certain mobility in pouring, vibration process, makes the mortar closely knit, the device has eliminated the deviation that artifical interpolation accelerator caused, has improved the gluey sand pressure test's of liquid accelerator accuracy.
Description
Technical field
The utility model is related to a kind of spraying mixing arrangement, and more particularly, to a kind of the examination of liquid accelerating agent cement mortar strength is shortened
The operating time tested, mixing uniformity is improved, improve hardened paste packing, eliminate human error, improve test accuracy
Spraying mixing arrangement.
Background technology
Accelerator is a kind of adjustable solidification agent that can accelerate concrete coagulation and setting rate.It can make concrete very in short-term
Interior condensation, hardening.Accelerator is applied in gunite concrete, spray furnace and repairing reinforcement engineering, grouting to waterproof concrete
Extensively, it has also become a kind of requisite additive.In recent years, wet spraying concrete making technology is because construction environment is good, resilience
Measure low, high efficient construction and progressively replace traditional dry pressure spray process, be widely used.And coordinate the construction work
The accelerator that skill is used is usually liquid accelerating agent.
JC477-2005《Gunite concrete accelerator》Hardened mortar intensity index and test method to mixing accelerator
Specify.For liquid accelerating agent, after standard requires that mortar stirs, add liquid accelerator and manually stir rapidly
40~50 seconds, in being then charged into the die trial of 40mm × 40mm × 160mm, vibrate 30 seconds on glue sand shake table immediately, scrape off many
Remaining part point, it is floating.But in practical operation, if meeting the rush preferable accelerator of solidifying effect, after accelerator is added, often stir
During to 20~30 seconds, mortar is gradually thickened, difficult forming, by standard operation cannot dense packing effect die trial, so as to cause system
The glue sand test block hole for obtaining is more, measures cement mortar strength low, it is impossible to which the actual strength of the hardened mortar of accelerator is mixed in representative.
Utility model content
Therefore, the utility model discloses a kind of liquid accelerating agent cement mortar strength test spraying mixing arrangement, and it shortens liquid
The operating time of state accelerator glue sand test, mixing uniformity is improved, improve hardened paste packing, eliminate human error, carried
Height test accuracy.
To reach above-mentioned purpose, specific scheme is as follows：
A kind of liquid accelerating agent cement mortar strength test spraying mixing arrangement, it is to coordinate planetary glue sand agitator to install
And the device for using, the device include main body cover, nozzle, conduit, accelerator storage bottle and driven high voltage spray gun, wherein：
Main body cover, it is the equal perforate of ducted body and its upper and lower end face, and the upper aperture of main body cover is slightly larger than planetary glue
The paddle top junction diameter of sand agitator, and the lower aperture of main body cover is more than cement mortar agitated kettle bore, and institute
State main body cover height to be defined by without prejudice to mortar mixer normal operating, install to coordinate with planetary glue sand agitator；
Nozzle, its be arranged in main body cover side walls and with the inner space of main body cover；
Conduit, its two ends are connected respectively with nozzle and driven high voltage spray gun；
Driven high voltage spray gun, its be arranged on accelerator storage bottle and with accelerator storage bottle (4) inner space.
Further, the main body cover is bowl-shape in back-off.
Further, the nozzle has two, is symmetrically mounted on main body cover both sides.
Further, one end of the conduit connects with the discharging opening of driven high voltage spray gun, is communicated with to the other end of conduit
Two arms, to connect with two nozzles.
For hinge structure, advantage of the present utility model and have the beneficial effect that：
1st, the utility model is using installation driven high voltage spray gun on accelerator storage bottle, and will be arranged on main body by conduit
The nozzle installed on shell is connected with high-pressure spray gun, and then this habit simple structure, easy to operate, shortens liquid accelerating agent glue
The operating time of sand test, mixing uniformity is improved, improve hardened paste packing, eliminate human error, improve result of the test
Accuracy；
2nd, by mortar after mix is uniform in agitated kettle, driven high voltage spray gun can be 2 for structure described in the utility model
Accelerator is all sprayed in agitated kettle in second, while mortar mixer keeps quick stirring 5 seconds, you can realize accelerator and sand
Slurry is uniform to be mixed, and now glue sand still has mobility, can pour in die trial, and vibration is allowed to closely knit, improves result of the test accuracy.
Description of the drawings
Fig. 1 is structural representation of the present utility model
Fig. 2 is planetary glue sand agitator schematic diagram
Fig. 3 is the schematic diagram that the utility model is arranged on planetary cement mortar mixer.
Specific embodiment
It is new below in conjunction with this practicality to make purpose, technical scheme and the advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in the utility model embodiment
The embodiment stated is a part of embodiment of the utility model, rather than the embodiment of whole.
As shown in figure 1, a kind of liquid accelerating agent cement mortar strength test spraying mixing arrangement includes：Main body cover 1, nozzle
2nd, conduit 3, accelerator storage bottle 4, driven high voltage spray gun 5.
As shown in Figures 1 and 3, described main body cover 1 is that circular lamp is hood-like, upper and lower perforate；Upper aperture is slightly larger than planet
Formula glue sand agitator (A) paddle top junction 6 diameter, can be fixed by welding in thereon；Lower aperture is more than cement mortar
Agitated kettle bore；Shell upper-lower height is defined by without prejudice to mortar mixer normal operating.
As shown in Figure 1：The nozzle 2 has two, is symmetrically mounted on main body cover both sides.
As shown in Figure 1：The accelerator storage bottle 4 is arranged on driven high voltage spray gun 5, the discharging opening of driven high voltage spray gun 5
It is connected with the one end of conduit 3, the other end of conduit 3 is divided into two, connects two nozzles 2.
Installation method：The sand part 7 that adds of planetary glue sand agitator is pulled down, the utility model is passed from below through into stirring
Machine 8, is fixedly mounted on as shown in Figure 3 on mortar mixer.
Embodiment：With reference to JC477-2005《Gunite concrete accelerator》In to mix accelerator hardened mortar intensity try
The requirement tested.Under conditions of 20 DEG C ± 2 DEG C of room temperature, reference cement 900g, normal sand 1350g are weighed, weigh commercially available certain brand
Liquid accelerating agent 45g is in storage bottle.Total water consumption is 450g, is calculated in recommendation volume accelerator according to accelerator solid content
The water yield, from total Water deduct.Load weighted water, cement and normal sand are poured in agitated kettle, is stirred slowly 2 minutes, make mortar
Stir.Driven high voltage spray gun is then turned on, accelerator whole can be sprayed into agitated kettle by driven high voltage spray gun in 2 seconds
In, while mortar mixer keeps quick stirring 5 seconds, you can realize that accelerator uniformly mixes with mortar, now glue sand still has
Mobility, can pour in die trial, and vibration is allowed to closely knit.With reference to JC477-2005《Gunite concrete accelerator》Require test sand
Slurry 1d and 28d intensity.
Comparative example：Identical accelerator volume is kept, in strict accordance with JC477-2005《Gunite concrete accelerator》In
Requirement prepares mortar, tests 1d and 28d intensity.
The embodiment of table 1 and comparative example comparison of test results
The utility model simple structure, it is easy to operate, existing liquid accelerating agent cement mortar strength test method is carried out
Optimal improvements, shorten the operating time of liquid accelerating agent glue sand test, improve mixing uniformity, eliminate human error, improve
Test accuracy.
Various embodiments above is only to illustrate the technical solution of the utility model, but the utility model is not limited to this reality
Mode is applied, in the ken that person of ordinary skill in the field possesses, without departing from the utility model objective
Under the premise of, can also make a variety of changes.Person of ordinary skill in the field from above-mentioned design, without creativeness
Work, done a variety of conversion are all fallen within protection domain of the present utility model.
Claims (4)
1. a kind of liquid accelerating agent cement mortar strength test spraying mixing arrangement, its be coordinate planetary glue sand agitator to install and
The device for using, it is characterised in that：The device include main body cover (1), nozzle (2), conduit (3), accelerator storage bottle (4) and
Driven high voltage spray gun (5), wherein：
Main body cover (1), it is the equal perforate of ducted body and its upper and lower end face, and the upper aperture of main body cover (1) is slightly larger than planetary
Paddle top junction (6) diameter of glue sand agitator, and the lower aperture of main body cover (1) is more than cement mortar agitated kettle mouth
Footpath, and the main body cover (1) is highly defined by without prejudice to mortar mixer normal operating, to planetary glue sand agitator
Coordinate and install；
Nozzle (2), its be arranged in main body cover (1) side walls and with the inner space of main body cover (1)；
Conduit (3), its two ends are connected respectively with nozzle (2) and driven high voltage spray gun (5)；
Driven high voltage spray gun (5), its be arranged on accelerator storage bottle (4) and with accelerator storage bottle (4) inner space.
2. a kind of liquid accelerating agent cement mortar strength according to claim 1 is tested with spraying mixing arrangement, it is characterised in that：
The main body cover (1) is in the bowl-shape of back-off.
3. a kind of liquid accelerating agent cement mortar strength according to claim 1 is tested with spraying mixing arrangement, it is characterised in that：
The nozzle (2) has two, is symmetrically mounted on main body cover both sides.
4. a kind of liquid accelerating agent cement mortar strength according to claim 3 is tested with spraying mixing arrangement, it is characterised in that：
One end of the conduit (3) connects with the discharging opening of driven high voltage spray gun (5), and to the other end of conduit two arms are communicated with,
To connect with two nozzles (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621247660.0U CN206170314U (en) | 2016-11-18 | 2016-11-18 | Sand pressure test is glued with spraying mixing arrangement to liquid accelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621247660.0U CN206170314U (en) | 2016-11-18 | 2016-11-18 | Sand pressure test is glued with spraying mixing arrangement to liquid accelerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206170314U true CN206170314U (en) | 2017-05-17 |
Family
ID=58686815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621247660.0U Active CN206170314U (en) | 2016-11-18 | 2016-11-18 | Sand pressure test is glued with spraying mixing arrangement to liquid accelerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206170314U (en) |
-
2016
- 2016-11-18 CN CN201621247660.0U patent/CN206170314U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Yusheng Inventor after: Chen Zhenshan Inventor after: Peng Pengfei Inventor after: Gao Yanli Inventor after: Chen Xiaohan Inventor before: Wu Yusheng Inventor before: Chen Zhenshan Inventor before: Peng Pengfei Inventor before: Gao Yanli Inventor before: Chen Xiaohan |