CN210396215U

CN210396215U - Two-component grouting mixing device and system

Info

Publication number: CN210396215U
Application number: CN201920194871.XU
Authority: CN
Inventors: 张龙忠; 王胜年; 马林慷
Original assignee: Xi'an Point Source Detection Technology Co Ltd
Current assignee: Xi'an Point Source Detection Technology Co Ltd
Priority date: 2019-02-13
Filing date: 2019-02-13
Publication date: 2020-04-24
Anticipated expiration: 2029-02-13

Abstract

The utility model discloses a two ingredient slip casting mixing arrangement is applied to the waterproof leaking stoppage technical field of building, and the structure includes: a slurry mixer with a grouting structure; the slurry mixer is provided with a cavity structure, and the cavity structure can form a closed flow guide structure when the slurry mixer is tightly attached to the ground or the wall where the leakage point is located, so that the leakage-stopping liquid is guided into the leakage point. The utility model has the advantages that: the water-stopping needle head and the wall and ground punching operation in the traditional process are not needed, the material consumption of the water-stopping needle head is reduced, the integrity of the wall and the ground is protected, and the user satisfaction is improved. The utility model discloses still disclose a two ingredient slip casting hybrid system simultaneously, can use many sets of this novel two ingredient slip casting mixing arrangement simultaneously to carry out the leaking stoppage construction, improve leaking stoppage efficiency at double.

Description

Two-component grouting mixing device and system

Technical Field

The utility model relates to a building waterproof leaking stoppage technical field especially relates to a two ingredient slip casting mixing arrangement and systems.

Background

In the construction, commonly adopt plugging materials such as acrylate grouting and the like to stop up the leakage of the detected water leakage point, in the concrete operation, because the leakage point often occurs in the sand-lime layer below the wall surface or the floor tile, holes need to be drilled on the surface of the wall surface or the floor tile, then a water-stopping needle head (also called a grouting nozzle) is placed in the hole, the mixed plugging material is guided into the cement-sand-lime layer through the water-stopping needle head, the plugging material generates chemical reaction in the sand-lime layer to generate latticed polymer gel, thereby realizing the purpose of stopping up cracks or leaks, the water-stopping needle head is taken out after the plugging material is solidified to a certain degree, and then the holes are sealed by other types of waterproof materials.

Obviously, the traditional plugging process has the following defects: 1. the water-stopping needle head is arranged by punching on the surface of the wall brick or the floor tile, so that the integrity and the beauty of the wall and the floor tile are damaged, and the satisfaction degree of residents on construction is reduced; 2. the water-stopping needle head is injected with the pre-mixed plugging liquid, so that the water-stopping needle head is difficult to take out due to solidification reaction of the plugging liquid, the water-stopping needle head can be taken out only by strong knocking by a tool at the moment, certain manpower and working hours are consumed, and the water-stopping needle head can be discarded only if being blocked or damaged by knocking, so that the equipment loss cost is caused; 3. because the connecting structure between the existing water stopping needle head and the pressurizing equipment has one-to-one limitation, only one leaking point can be blocked at a time, and the leaking stoppage efficiency is low; and time-sharing injection is adopted for a plurality of leaking points, so that the curing time of the leaking stoppage material injected into the sand-lime layer through different leaking stoppage points is inconsistent, and the sand-lime layer has the hidden trouble of generating secondary leakage at the joint of the leaking stoppage material.

SUMMERY OF THE UTILITY MODEL

For solving traditional leaking stoppage technology and can destroying wall, ground to and use the consumptive material problem that the stagnant water syringe needle produced, and further promote leaking stoppage efficiency and leaking stoppage effect, the utility model provides a two ingredient slip casting mixing arrangement and system can realize the slip casting simultaneously to a plurality of leak sources, and do not need the stagnant water syringe needle just can carry out the leak source slip casting, have improved leaking stoppage efficiency greatly.

In a first aspect, the utility model provides a two ingredient slip casting mixing arrangement, its structure includes:

a slurry mixer with a grouting structure; the slurry mixer is provided with a cavity structure, and the cavity structure can form a closed flow guide structure when the slurry mixer is tightly attached to the ground or the wall where the leakage point is located, so that the leakage-stopping liquid is guided into the leakage point.

Furthermore, the grouting structure also comprises a grouting quick joint arranged on the side wall and/or the upper wall of the slurry mixer, and the grouting quick joint is used for inputting the leakage-stopping liquid into the slurry mixer.

Furthermore, the two-component grouting mixing device also comprises a fixing structure of the slurry mixer, and the fixing structure is used for fixing the slurry mixer when the leakage stoppage liquid is guided into the leakage point.

Further, the fixing structure of the slurry mixer includes: the vacuum chuck, the chuck bracket and the compression screw; the vacuum chuck is used for fixing the position of the device, the chuck support is used for connecting the vacuum chuck, and the compression screw is used for connecting the chuck support and the slurry mixer.

Furthermore, the vacuum chuck and the chuck support are connected in an articulated manner.

Furthermore, a groove is formed in the joint surface of the slurry mixer and the leakage point, and a sealing gasket is arranged in the groove.

Further, the cavity structure of the slurry mixer may be a cylinder type or a cross type.

Further, the slurry mixer can inject the first component and the second component of the plugging liquid simultaneously.

Further, the leakage blocking liquid is acrylate grouting material, the first component is resin slurry, and the second component is hair-setting agent slurry.

A second aspect, the utility model provides a two ingredient slip casting hybrid system, include: at least two-component grouting mixing devices; further comprising: the raw material storage device, the pressurizing device, the infusion tube which is connected with the pressurizing device and used for inputting the leakage-stopping liquid components to each two-component grouting mixing device; a flow metering device and a control device arranged on each infusion tube;

wherein, the raw material storage device is used for respectively storing various components of the leakage-stopping liquid; the pressurizing device is used for pressing the components of the leakage-stopping liquid into the infusion tube; the flow metering device is used for detecting the flow of the leakage-stopping liquid component led into each two-component grouting mixing device; the control equipment is used for stopping the transmission of the leakage-stopping liquid component by the liquid conveying pipe when the real-time flow reaches a preset threshold value.

After the technical scheme is adopted, the utility model has the advantages that as follows:

1. this neotype slip casting process need not this accessory of stagnant water syringe needle, consequently need not to punch at ceramic tile or subaerial, has guaranteed the integrity and the pleasing to the eye on wall or ground, effectively promotes customer satisfaction to can not produce the consumptive material cost of stagnant water syringe needle.

2. This neotype thick liquid mixing arrangement utilizes the wall of laminating or the cavity structure of ground formation leaking stoppage liquid, and leaking stoppage liquid is by leading-in leak source when mixing in the thick liquid blender, can make to lead the leak source and fully fill the leak source gap before the solidification, improves leaking stoppage effect.

3. This neotype slip casting hybrid system can realize the leaking stoppage of a plurality of leak sources simultaneously to can automatic control to the injected flow of leaking stoppage liquid component in each thick liquid blender, compare with current slip casting method, the cost of labor that has significantly reduced has promoted leaking stoppage work efficiency manyfold, and can avoid the leaking stoppage material curing time inconsistent hidden danger of leaking stoppage point secondary leakage that leads to that different leak sources pour into.

Drawings

FIG. 1 is a schematic view of a two-component grouting mixing device of the present invention;

FIG. 2 is a schematic view of the grouting quick connector of the present invention;

FIG. 3 is a sectional view of a slurry mixer with a cylindrical cavity according to the present invention;

FIG. 4 is a cross sectional view of the cross cavity of the present invention illustrating a slurry mixer rotating 45 ° from above;

FIG. 5 is a cross-sectional view of a slurry mixer with a cross-shaped cavity according to the present invention;

fig. 6 is a schematic view of the two-component grouting mixing system of the present invention.

The labels in the figure are: 1-slurry mixer, 2-compression screw, 3-grouting quick joint, 4-sealing gasket, 5-vacuum sucker, 6-sucker support, 7-ceramic tile, 8-mortar layer, 9-grouting channel and 10-cavity.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The present invention will be described in detail with reference to the accompanying drawings and examples.

Referring to fig. 1, the schematic diagram of the two-component grouting mixing device of the present invention mainly includes: the slurry mixer 1 with the grouting structure comprises a slurry mixer 1, and specifically, the slurry mixer 1 is provided with a cavity structure which can form a closed flow guide structure when the slurry mixer 1 is tightly attached to the ground or the wall where a leakage point is located, so that leakage stoppage liquid is guided into the leakage point.

It can be understood that the novel slurry mixer 1 is provided with a grouting structure, so that a water-stopping needle is not needed for grouting; specifically, the components of the plugging fluid are mixed in the cavity structure of the slurry mixer 1 and then pressed into the leak point under the action of hydraulic pressure, so that plugging construction is realized.

Further, the grouting of the slurry mixer 1 is introduced into a grouting quick coupling 3 provided at a side wall of the slurry mixer 1, for inputting the leakage stoppage liquid into the slurry mixer 1.

Optionally, the grouting quick joint may also be disposed on the upper wall of the slurry mixer 1 to achieve the purpose of inputting the leakage stoppage liquid into the slurry mixer 1.

Preferably, the position of the grouting quick connector 3 on the slurry mixer 1 is arranged in a geometrically symmetrical manner.

The structure of the novel two-component mixing device also comprises a compression screw 2, a sealing gasket 4, a vacuum chuck 5 and a chuck support 6; wherein, the vacuum chuck 5 is used for fixing the position of the device on the surface of the leak source; the sucker bracket 6 is arranged between the vacuum suckers 5 to play a role in supporting and connecting, and a screw hole is arranged at the shaft center of the sucker bracket 6, so that the compression screw 2 can be screwed out along the screw hole; the compression screw 2 is used for pressurizing the slurry mixer 1 when being in rigid contact with the slurry mixer 1, so that the cavity opening of the slurry mixer 1 can be fully covered on the surface of a leakage point.

It can be understood that in the prior art, the water-stopping needle head is often directly injected into the leaking point by using the mixed plugging liquid of the mixer, so the proportion of each component in the plugging liquid needs to be carefully calculated, otherwise, the water-stopping needle head is easy to generate a curing reaction before injection, the plugging effect is poor, and the water-stopping needle head is blocked. This is novel has cancelled through the leading-in leaking stoppage liquid of stagnant water syringe needle, and the cavity terminal surface of its thick liquid blender is direct to laminate with leak source place ground, mixes the different components of leaking stoppage liquid in the cavity of leak source top and pours into to make each component of leaking stoppage liquid can not take place the solidification reaction before pouring into the leak source, can fully fill the leak source gap like this, and then promote the leaking stoppage effect greatly.

Specifically, this novel fixed knot that constitutes through by vacuum chuck 5, sucking disc support 6 and housing screw 2 constructs fixed thick liquid blender 1 and pressurizes, makes thick liquid blender 1 can not be because of the hydraulic pressure reaction force by jack-up when pouring into component liquid when fully laminating with the ground or the wall at leak source place. Meanwhile, a groove is formed in the end face, attached to the ground where the leakage point is located, of the slurry mixer 1 and used for placing a sealing gasket 4 with the diameter being the same as the width of the groove, and sealing of the attaching face of the slurry mixer 1 and the leakage point is further guaranteed.

Optionally, the suction cup support 6 and the vacuum suction cup 5 may be connected by a slide rail located on the axial direction of the suction cup support 6, and at this time, the suction cup hoop of the vacuum suction cup 5 has a connecting rod which can penetrate out of the slide rail and is fixed by a nut; in yet another implementation, an articulated connection between the suction cup holder 6 and the vacuum suction cup 5 may also be used. The two connection modes are all expected to change the position of the vacuum chuck in the horizontal direction so as to adapt to the working condition requirements of various widths. For other types of connection of the suction cup holder 6 to the vacuum cup 5, no further description is given here.

Furthermore, the vacuum chuck 5 should be made of a rubber material with certain oil resistance and corrosion resistance, for example, a vacuum chuck made of polyurethane, nitrile rubber or vinyl-containing polymer, and can meet the requirement of the adsorption force of the wall surface perpendicular to the ground to a negative angle.

It can be understood that, in fig. 1, the reference 7 refers to a ceramic tile, the reference 8 refers to a mortar layer, the slurry mixer 1 injects the mixed plugging fluid into the mortar layer from the joint between the two ceramic tiles, and the integrity of the ceramic tile is protected because the process does not need to make any hole in the ceramic tile.

Preferably, the compression screw 2 of the present invention is of a diameter

The hexagonal head compression screw facilitates the application of force by external force tools such as an internal hexagonal wrench and the like, and realizes the fastening function.

Optionally, the compression screw 2 may also be configured as a screw of other types of heads, for example, a hexagon socket head, a cross, a straight line, a countersunk head, a half countersunk head, a pan head, a cylinder, a semicircle, a spherical cylinder, etc., and may also be a diameter of other dimensions according to actual needs, which is not described herein again.

It can be understood that the leakage blocking liquid in the scheme of the invention refers to acrylate grouting material, the leakage blocking liquid is a hydrophilic gel substance based on acrylate, and is prepared by mixing two components of resin slurry and a hair-setting agent, and the curing time can be adjusted to about 5-30 minutes based on the component proportion. In the novel grouting quick connector, the grouting quick connectors 3 positioned at two sides of the slurry mixer 1 can respectively realize the conveying of the two components.

Optionally, this is novel can also be applied to the mixed of other kind two ingredient plugging liquid and fills, and here is no longer repeated.

As shown in fig. 2, the connection side of the grouting quick coupling 3 and the slurry mixer 1 has an outer hexagon, which is convenient for assembling force application tools such as a wrench; the other side of the grouting quick connector 3 is a flat opening, a hollow conduit structure is arranged in the grouting quick connector to be used as a grouting channel, and a transfusion tube of the leakage-stopping liquid component can be directly inserted into the conduit structure to conduct liquid.

Obviously, the grouting quick connector 3 can realize quick plugging of the infusion tube, and is convenient for implementation and ending of engineering.

It can be understood that if the connection end of the grouting quick connector 3 and the slurry mixer 1 adopts an internal thread, the corresponding connection position on the slurry mixer 1 also has an external thread matched with the external thread; if the grouting quick connector 3 adopts an external thread, the corresponding connecting position on the slurry mixer 1 also has an internal thread matched with the external thread. For other possible specific connection modes between the slurry mixer 1 and the grouting quick coupling 3, detailed descriptions are omitted here.

It can be understood that the cavity structure of the slurry mixer for mixing the components of the plugging fluid can be cylindrical, rectangular or cross-shaped to adapt to different construction working conditions.

Referring to fig. 3, a sectional view of the novel slurry mixer with a cylindrical cavity is shown, wherein 10 is the cavity of the slurry mixer, a is the height of the cavity, B is the radius of the cavity, and C is the width of the groove for placing the gasket 4.

Preferably, A is 38mm, B is 11mm and C is 3 mm.

Furthermore, the novel slurry mixer 1 is provided with an inverted cone-shaped groove with a section opening angle D on the end surface in rigid contact with the compression screw 2, and the inverted cone-shaped groove is used for automatically centering when the axis of the slurry mixer 1 and the compression screw are pressed down, so that the slurry mixer 1 is stressed uniformly and cannot incline. The stress distribution of the contact surface is uniform.

Preferably, D is 120 degrees.

It can be understood that in a circle, the diameter is the longest distance through the center of the circle, and thus it can be seen that the cylindrical slurry mixer is suitable for plugging gaps of tiles. Specifically, when the slurry mixer 1 is covered on the gap and the center point of the cavity is intersected with the gap of the ceramic tile, the plugging liquid is poured, so that the maximum plugging efficiency can be obtained.

Referring to fig. 4, a sectional view of a slurry mixer with a cross cavity structure according to the present invention is shown, which is rotated by 45 ° in a top view, and fig. 5, a sectional view of a slurry mixer with a cross cavity structure according to the present invention is shown, wherein 10 is a cavity structure of the slurry mixer.

It can be understood that the height and width of the cavity of the slurry mixer 1 and the width of the groove for placing the sealing gasket 4 can be adjusted according to different construction conditions, and the details are not repeated here.

Obviously, the slurry mixer 1 with the cross-shaped cavity is more suitable for plugging at the intersection of the ceramic tile gaps, and under the working condition, as the two ceramic tile gaps can intersect in a cross manner and form an intersection point, the cross-shaped cavity is used for correspondingly covering the cross intersection line of the ceramic tile gaps for plugging and filling, so that the maximum plugging efficiency can be obtained.

It can understand, to under the same diameter, the square area of terminal surface is greater than circular area, consequently, this neotype cavity structures can also be the rectangle to realize the slip casting area bigger than cylinder type cavity, this kind of structure often is applicable to a plurality of slip castings that close on the small opening, and the here is no longer repeated.

Optionally, the novel slurry mixer 1 and the grouting quick coupling 3 may be cast based on the following materials, including: common industrial materials such as carbon steel, stainless steel, aluminum alloy, engineering plastics and the like are not described in detail here.

The invention also provides a two-component grouting mixing system which can realize simultaneous grouting for a plurality of leakage points. The system comprises: at least two novel two-component grouting mixing devices; further comprising: the raw material storage device and the pressurizing device are respectively connected with the pressurizing device and the infusion tube of each two-component grouting mixing device; a flow metering device and a control device arranged on each infusion tube;

understandably, the raw material storage device is used for respectively storing various components of the leakage-stopping liquid; the pressurizing device is used for pressing the components of the leakage-stopping liquid into the infusion tube; the flow metering device is used for detecting the flow of the leakage-stopping liquid component led into each two-component grouting mixing device; the control equipment is used for stopping the transmission of the leakage-stopping liquid component by the liquid conveying pipe when the real-time flow reaches a preset threshold value.

As shown in fig. 6, the raw material storage device may be a raw material barrel for placing the plugging liquid component a or the component B, the pressurizing device may be a pressure pump device, the flow rate detecting device may be a flow meter, and the control device may be an electromagnetic valve.

The grouting mixer is directly contacted with the leakage point, so that the components of the leakage plugging liquid do not need to be mixed in advance, and the grouting mixer has good adaptability to the condition that the component proportions of the leakage plugging liquid at different leakage points are different; meanwhile, the flow of the components can be controlled by adding cut-off equipment such as electromagnetic valves on different pipelines, and when the flow meter detects that the flow reaches a preset threshold value, the valve automatically cuts off the fluid supply of the components, so that the situations of waste and inaccurate curing time are avoided. To sum up, this is novel can reduce the cost of labor, carries out the leaking stoppage construction of a plurality of leak sources simultaneously, improves leaking stoppage efficiency manyfold.

The present invention is not limited to the above-described embodiments, and it is to be understood that modifications and variations can be made by one of ordinary skill in the art without creative efforts in accordance with the concept of the present invention. In summary, the technical solutions available to those skilled in the art through logic analysis, reasoning or limited experiments based on the present invention are all within the scope of protection defined by the claims.

Claims

1. The utility model provides a two ingredient slip casting mixing arrangement which characterized in that, the structure includes: a slurry mixer (1) having a grouting structure; the slurry mixer (1) is provided with a cavity structure, and the cavity structure can form a closed flow guide structure when the slurry mixer (1) is tightly attached to the ground or the wall where the leakage point is located, so that leakage stoppage liquid is guided into the leakage point.

2. The two-component grouting mixing device according to claim 1, characterized in that the grouting structure further comprises a grouting quick coupling (3) provided at a side wall and/or an upper wall of the slurry mixer (1) for inputting a leakage stoppage fluid into the slurry mixer (1).

3. The two-component grouting mixing device according to claim 1, further comprising a fixing structure of the slurry mixer for fixing the slurry mixer (1) when the leakage stoppage liquid is introduced into the leakage point.

4. The two-component grouting mixing device of claim 3, wherein the fixing structure of the slurry mixer comprises: a vacuum sucker (5), a sucker bracket (6) and a compression screw (2); the vacuum chuck (5) is used for fixing the position of the device, the chuck support (6) is used for connecting the vacuum chuck (5), and the compression screw (2) is used for connecting the chuck support (6) and the slurry mixer (1).

5. The two-component grouting mixing device according to claim 4, characterised in that an articulated connection is used between the vacuum chuck (5) and the chuck holder (6).

6. The two-component grouting mixing device according to claim 1, characterized in that the joint surface of the slurry mixer (1) and the leakage point is provided with a groove, and a sealing gasket (4) is arranged in the groove.

7. The two-component grouting mixing device according to claim 1, characterized in that the cavity structure of the slurry mixer (1) is cylindrical or cross-shaped.

8. A two-component grouting mixing system is characterized by comprising: at least two-component slip casting mixing devices according to any one of claims 1 to 7; further comprising: the raw material storage device, the pressurizing device, the infusion tube which is connected with the pressurizing device and used for inputting the leakage-stopping liquid components to each two-component grouting mixing device; a flow detection device and a control device which are arranged on each infusion tube.