Grouting booster

Abstract

The utility model relates to the field of crack repair, in particular to a grouting booster which comprises a shell, a grouting device, a grouting device and a control device. A cavity is formed in the shell, a feeding cylinder is arranged on the surface of the shell, and an inner cavity of the feeding cylinder communicates with the cavity; one end of the discharging pipe is detachably connected with the left side of the shell, an inner cavity of the discharging pipe is communicated with the cavity, the surface of the discharging pipe is detachably connected with a grinding plate, and a valve is arranged on the surface of the discharging pipe; the left side of the driving shell is detachably connected with the right side of the shell, a motor is arranged in the shell, and the output end of the motor is connected with a spiral driving rod; slurry enters the shell through the feeding cylinder and finally flows out to a proper position through the discharging pipe, and then the slurry flowing out can be ground to be flat through the arc-shaped grinding plate, so that time waste caused by tool replacement is avoided, and meanwhile the labor intensity of operators is effectively reduced.

Description

Technical Field

[0001] The present application relates to the technical field of crack repair, and in particular to a grouting booster. Background Art

[0002] Grouting in construction is a method of reinforcing buildings or foundations by pressing a fluid and gelling slurry into the cracks of the stratum or structure to harden it into a whole, in order to achieve the purpose of waterproofing, consolidation or reinforcement.

[0003] China Publication No. CN218234459U discloses that "grouting in construction is a method of reinforcing a building or foundation by injecting fluid and gelling grout into the cracks of a stratum or structure to harden it into a whole, thereby achieving the purpose of anti-seepage, consolidation or reinforcement". The publication number is CN218234459U, comprising a booster (1) and a push cylinder (3), wherein the booster (1) and the push cylinder (3) are slidably matched, and characterized in that: the booster (1) comprises a booster plate (101), a booster plate pull ring (102), a booster rod (103) and a push head (104), wherein one end of the booster rod (103) away from the push cylinder (3) is connected to the booster plate (101), and the other end of the booster rod (103) is connected to the push head (104), and the booster plate pull ring (102) is provided on the booster plate (101), and the push cylinder (3) comprises a liquid storage cylinder (302) and a spray head (303), and the spray head (104) and the liquid storage cylinder (30 2), one end of the liquid storage cylinder (302) is open, the other end of the liquid storage cylinder (302) is connected to the nozzle (303), the outer wall of the liquid storage cylinder (302) near the nozzle (303) is provided with a liquid storage cylinder external thread, the liquid storage cylinder external thread is connected to a lining plate (4) through a thread, the lining plate (4) comprises a sleeve (401) with an inner wall adapted to fit the liquid storage cylinder external thread, a bottom plate (402) and a lining plate pull ring (403), the sleeve One end of the cylinder (401) away from the liquid storage cylinder (302) is connected to the bottom plate (402), and one end of the nozzle (303) away from the liquid storage cylinder (302) movably passes through the bottom plate (402). A lining plate pull ring (403) is provided on the bottom plate (402), and a tension spring (2) is provided between the booster plate pull ring (102) and the lining plate pull ring (403), and its two ends are connected to the booster plate pull ring (102) and the lining plate pull ring (403) respectively through hooks. A thread is provided on the outer wall of the liquid storage cylinder to connect with the lining plate, a lining plate pull ring is provided on the lining plate, and a booster plate pull ring is provided on the booster plate. The hooks at both ends of the tension spring are used to connect the lining plate pull ring and the booster plate pull ring, so as to adjust the tension of the booster, thereby achieving the purpose of providing multiple injection pressures with the same grouting device.

[0004] When the slurry is sprayed into the gap, the slurry can easily flow out due to the uncontrollable amount of slurry spraying. At this time, the operator needs to perform secondary grinding. The prior art requires the use of other tools for grinding. During frequent operations, the frequent replacement of tools leads to a sharp increase in the operator's work intensity, which is not conducive to promotion and use. Utility Model Content

[0005] The present application provides a grouting booster to solve the technical problem that the inventors have realized that when slurry is sprayed into the gap, the amount of slurry sprayed is uncontrollable and slurry may easily flow out. At this time, the operator needs to perform secondary grinding. In the prior art, other tools need to be used for grinding. During frequent operations, the frequent replacement of tools leads to a sharp increase in the work intensity of the operator, which is not conducive to promotion and use.

[0006] The present application provides a grouting booster, comprising:

[0007] A shell, wherein a cavity is formed inside the shell, a feed barrel is disposed on the surface of the shell, and an inner cavity of the feed barrel is connected to the cavity;

[0008] A discharge pipe, one end of which is detachably connected to the left side of the shell, the inner cavity of the discharge pipe is connected to the cavity, a grinding plate is detachably connected to the surface of the discharge pipe, and a valve is provided on the surface of the discharge pipe;

[0009] A drive shell, the left side of which is detachably connected to the right side of the shell, a motor is arranged inside the shell, and an output end of the motor is connected to a spiral drive rod.

[0010] In any of the above technical solutions, further, a battery is arranged inside the driving housing, and the battery is used to power the motor.

[0011] In any of the above technical solutions, further, a charging cable is provided on the surface of the driving housing, and the charging cable is used to charge the battery.

[0012] In any of the above technical solutions, further, a fixing groove is provided on the surface of the driving housing, the charging cable can be placed in the fixing groove, and a rubber pad is provided on the inner wall of the fixing groove, and the rubber pad can abut against the surface of the charging cable.

[0013] In any of the above technical solutions, further, the other end of the discharge pipe is detachably connected with a discharge nozzle, and the discharge nozzle is in a flat mouth shape.

[0014] In any of the above technical solutions, further, a half ring is provided on the right side of the drive housing.

[0015] In any of the above technical solutions, further, an elastic pad is provided on the surface of the shell.

[0016] In any of the above technical solutions, further, the surfaces of the semi-ring and the elastic pad are provided with anti-slip patterns.

[0017] In any of the above technical solutions, further, an elastic shielding member is provided on the surface of the spiral driving rod and located on the right side of the feeding barrel.

[0018] In any of the above technical solutions, further, the grinding plate is arc-shaped.

[0019] The beneficial effects of this application are mainly:

[0020] 1. The slurry enters the shell through the feed barrel and finally flows out to a suitable position through the discharge pipe. Then the outflowing slurry can be smoothed by the arc-shaped grinding plate, thereby avoiding the time waste caused by tool replacement and effectively reducing the labor intensity of operators.

[0021] 2. The motor drives the spiral drive rod to realize slurry transportation. The motor is powered by the battery. The battery can also be charged through the charging cable. The charging cable can be placed in the fixed groove and fixed in position by the rubber pad, which can effectively reduce the impact of the charging cable on the operator's operation.

[0022] It should be understood that both the foregoing general description and the following specific embodiments are for the purpose of example and illustration and do not necessarily limit the present application. The accompanying drawings, which are incorporated into and constitute a part of the specification, illustrate the subject matter of the present application. At the same time, the specification and the drawings are used to explain the principles of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the specific implementation methods of the present application or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0024] Figure 1 This is a schematic structural diagram of a grouting booster according to an embodiment of the present application (front view);

[0025] Figure 2 This is a schematic diagram of the housing, drive housing, discharge pipe and internal structure of the embodiment of the present application (front cross-sectional view);

[0026] Figure 3 This is a schematic diagram of the structure of the discharge pipe, grinding plate and discharge nozzle in the embodiment of the present application (front view and cross-sectional view).

[0027] icon:

[0028] 100-shell; 101-cavity; 102-feeding barrel; 103-elastic pad 200-discharging pipe; 201-grinding plate; 202-valve; 203-discharging nozzle; 300-driving housing; 301-motor; 302-spiral driving rod; 303-battery; 304-charging cable; 305-fixing groove; 306-rubber pad; 307-semi-ring; 308-elastic shielding member; 400-anti-slip texture. DETAILED DESCRIPTION

[0029] The technical solution of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments.

[0030] Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of this application.

[0031] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0032] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0033] See also Figure 1 , Figure 2 and Figure 3In one or more embodiments, a grouting booster is provided, including a shell 100, a cavity 101 is opened inside the shell 100, a feed barrel 102 is arranged on the surface of the shell 100, and the inner cavity of the feed barrel 102 is connected to the cavity 101; a discharge pipe 200, one end of the discharge pipe 200 is detachably connected to the left side of the shell 100, the inner cavity of the discharge pipe 200 is connected to the cavity 101, a grinding plate 201 is detachably connected to the surface of the discharge pipe 200, and a valve 202 is arranged on the surface of the discharge pipe 200; a driving shell 300, the left side of the driving shell 300 is detachably connected to the right side of the shell 100, a motor 301 is arranged inside the shell 100, the output end of the motor 301 is connected to a spiral drive rod 302, an elastic shielding member 308 is arranged on the surface of the spiral drive rod 302 and located on the right side of the feed barrel 102, and the grinding plate 201 is arc-shaped.

[0034] In this embodiment, the discharge pipe 200 and the drive shell 300 are respectively connected to the shell 100, and the slurry enters the cavity 101 through the feed barrel 102. Then, the motor 301 is started to drive the spiral drive rod 302 to rotate, so that the slurry in the cavity 101 is transported to the discharge pipe 200 until it flows out to the corresponding position. When the slurry flows out of the gap, the motor 301 is turned off to stop the outflow of the slurry. At this time, the shell 100 is held by hand to grind the overflowed slurry through the grinding plate 201, thereby avoiding the time waste caused by tool replacement and effectively reducing the labor intensity of the operator; the discharge pipe 200 and the drive shell 300 and the shell 100 preferably adopt a threaded structure. It should be noted that the connection between the discharge pipe 200, the drive shell 300 and the shell 100 includes but is not limited to the above-mentioned structure.

[0035] See also Figure 1 and Figure 2 In some embodiments, a battery 303 is disposed inside the driving housing 300, and the battery 303 is used to power the motor 301. A charging cable 304 is disposed on the surface of the driving housing 300, and the charging cable 304 is used to charge the battery 303. A fixing groove 305 is opened on the surface of the driving housing 300, and the charging cable 304 can be placed in the fixing groove 305. A rubber pad 306 is disposed on the inner wall of the fixing groove 305, and the rubber pad 306 can abut against the surface of the charging cable 304.

[0036] In this embodiment, the motor 301 is powered by the battery 303 and can also be charged by the charging cable 304. The charging cable 304 can be wrapped in the fixing groove 305 and fixed in position by the rubber pad 306, which can effectively reduce the impact of the charging cable 304 on the operator's operation.

[0037] It should be noted that the specific model specifications of the motor 301, battery 303 and charging cable 304 in the present disclosure need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail; its power supply and principle are clear to those skilled in the art, and will not be described in detail here; the connection and installation of its various parts and the signal transmission principles belong to the well-known technology in the field.

[0038] See also Figure 1 , Figure 2 and Figure 3 In some embodiments, the other end of the discharge pipe 200 is detachably connected to a discharge nozzle 203, which is in a flat mouth shape. A half ring 307 is provided on the right side of the driving shell 300, and an elastic pad 103 is provided on the surface of the shell 100. The surfaces of the half ring 307 and the elastic pad 103 are provided with anti-slip patterns 400.

[0039] In this embodiment, the flat-mouth-shaped discharge nozzle 203 can be inserted into the corresponding gap, wherein the specific size of the flat mouth is adjusted according to actual conditions, and the connection between the discharge nozzle 203 and the discharge pipe 200 preferably adopts a threaded structure. It should be noted that the structure of the discharge nozzle 203 and the discharge pipe 200 includes but is not limited to the above-mentioned structure, wherein the operator holds the half ring 307 with one hand and holds the elastic pad 103 with the other hand, and cooperates with the opening of the anti-slip groove 400 to reduce the probability of slipping.

[0040] Specifically, the working principle of a grouting booster provided in this application is:

[0041] The discharge pipe 200 and the drive housing 300 are connected to the shell 100 respectively. The operator holds the half ring 307 with one hand and the elastic pad 103 with the other hand. The assistant or the operator injects the slurry into the cavity 101 through the feed barrel 102 in advance, and then starts the motor 301 to drive the spiral drive rod 302 to rotate, so that the slurry in the cavity 101 is transported to the discharge pipe 200 until it flows out to the corresponding position. When the slurry flows out of the gap, the motor 301 is turned off to stop the outflow of the slurry. At this time, the shell 100 is held by hand to grind the overflowed slurry through the grinding plate 201, thereby avoiding the time waste caused by tool replacement and effectively reducing the labor intensity of the operator.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A grouting booster, characterized in that: include: A shell, wherein a cavity is formed inside the shell, a feed barrel is disposed on the surface of the shell, and an inner cavity of the feed barrel is connected to the cavity; A discharge pipe, one end of which is detachably connected to the left side of the shell, the inner cavity of the discharge pipe is connected to the cavity, a grinding plate is detachably connected to the surface of the discharge pipe, and a valve is provided on the surface of the discharge pipe; A drive shell, the left side of which is detachably connected to the right side of the shell, a motor is arranged inside the shell, and an output end of the motor is connected to a spiral drive rod.

2. A grouting booster according to claim 1, characterized in that: A battery is arranged inside the driving housing, and the battery is used to supply power to the motor.

3. A grouting booster according to claim 2, characterized in that: A charging cable is arranged on the surface of the driving housing, and the charging cable is used to charge the battery.

4. A grouting booster according to claim 3, characterized in that: A fixing groove is provided on the surface of the driving housing, and the charging cable can be placed in the fixing groove. A rubber pad is provided on the inner wall of the fixing groove, and the rubber pad can abut against the surface of the charging cable.

5. A grouting booster according to claim 1, characterized in that: The other end of the discharge pipe is detachably connected with a discharge nozzle, and the discharge nozzle is in a flat mouth shape.

6. A grouting booster according to claim 1, characterized in that: A half ring is arranged on the right side of the driving housing.

7. A grouting booster according to claim 6, characterized in that: An elastic pad is arranged on the surface of the shell.

8. A grouting booster according to claim 7, characterized in that: The surfaces of the half ring and the elastic pad are provided with anti-skid patterns.

9. A grouting booster according to claim 1, characterized in that: An elastic shielding member is arranged on the surface of the spiral driving rod and located on the right side of the feeding cylinder.

10. A grouting booster according to claim 1, characterized in that: The grinding plate is in an arc shape.

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