CN109797983B - Building crack treatment equipment and construction method thereof - Google Patents
Building crack treatment equipment and construction method thereof Download PDFInfo
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- CN109797983B CN109797983B CN201910065326.5A CN201910065326A CN109797983B CN 109797983 B CN109797983 B CN 109797983B CN 201910065326 A CN201910065326 A CN 201910065326A CN 109797983 B CN109797983 B CN 109797983B
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Abstract
The invention discloses a building crack treatment device, and relates to the field of building engineering. The device comprises a frame and a pair of mixing tanks, wherein a boosting plate is vertically connected in a sliding manner in each mixing tank; a feed port and a water filling port which are positioned above the stirring mechanism are arranged on the outer wall of the stirring barrel, and a sealing plate with the upper end hinged to the inner wall of the stirring barrel and covering the feed port is arranged in the stirring barrel; the lower end surfaces of the pair of stirring barrels are provided with discharge pipes with two sealed ends, a communicated discharge port penetrates between the stirring barrels and the discharge pipes, and two ends of each discharge pipe are provided with switch parts for controlling the opening and closing of the discharge port; the lower extreme of arranging the material pipe is equipped with a plurality of discharging pipes, is equipped with the rubber tube on the discharging pipe, and crowded material pipe is gone up to the rubber tube, is equipped with the ejection of compact mouth on crowded material pipe. The invention has the following advantages and effects: through the alternative work that utilizes a pair of agitator and a pair of switch portion, realize the continuous row of agitator and expect for the ejection of compact mouth can outwards crowd the material all the time, realizes fissured disposable grout, and then makes fissured processing procedure light convenient more.
Description
Technical Field
The invention relates to the field of constructional engineering, in particular to a construction crack treatment device and a construction method thereof.
Background
The building cracks are cracks generated due to uneven expansion and shrinkage caused by dehydration of concrete or influence of temperature difference of high and low temperatures in the hardening process of the concrete. The crack treatment is a process of grouting, filling, repairing and repairing aiming at cracks and cracks generated by a building.
Chinese patent CN203188644U discloses a slit cement grouting device, which comprises a grout storage barrel, an airtight rod sleeved in the grout storage barrel, an airtight plug fixed at the lower end of the airtight rod, and a grout storage barrel cover sleeved on the airtight rod, wherein the lower end of the grout storage barrel is an injection port, the upper end of the airtight rod is provided with a handle, the grout storage barrel cover and the grout storage barrel are tightly covered in a rotating manner, the grout storage barrel cover is provided with an air vent, and the injection port and the grout storage barrel are detachably fastened and connected.
When the grouting device is used, the grout storage cylinder cover is opened, then the grout is filled into the grout storage cylinder, and then the grout storage cylinder cover is tightly covered. When the crack is grouted, the airtight rod needs to be pressed to move downwards, and at the moment, cement paste is extruded out under the pressure action of the airtight plug, so that the grouting operation of the crack is realized.
However, when the crack is large or long, a large amount of grout is used, and thus the grout is disassembled many times and filled into the grout storage barrel. Thereby increasing the labor intensity of workers and causing the processing process of the cracks to be inconvenient and to be improved.
Disclosure of Invention
The invention aims to provide a building crack treatment device which has the effect of conveniently treating cracks.
The technical purpose of the invention is realized by the following technical scheme: a building crack treatment device comprises a frame, wherein a pair of transparent stirring barrels are arranged at the upper end of the frame, and stirring mechanisms are arranged in the stirring barrels; a boosting plate is vertically and slidably connected to the inner wall of the stirring barrel, the outer wall of the boosting plate abuts against the inner wall of the stirring barrel, and a driving mechanism for controlling the movement of the boosting plate is arranged on the stirring barrel; the outer wall of the stirring barrel is provided with a feed inlet and a water filling port, the feed inlet is positioned above the stirring mechanism, the inner wall of the stirring barrel is provided with a sealing plate for covering the feed inlet, and the upper end of the sealing plate is hinged to the inner wall of the stirring barrel; a discharge pipe is horizontally arranged on the lower end surfaces of the pair of stirring barrels, two ends of the discharge pipe are closed, discharge ports which are mutually communicated penetrate between the lower end surfaces of the stirring barrels and the upper end surfaces of the discharge pipe, and switch parts for respectively controlling the opening and closing of the pair of discharge ports are arranged at two ends of the discharge pipe; the lower terminal surface of arranging the material pipe is provided with the inside discharging pipe of a plurality of intercommunications, the cover is equipped with the rubber tube on the discharging pipe, the lower extreme of rubber tube is provided with crowded material pipe, the lower extreme of crowded material pipe is provided with the ejection of compact mouth of point form.
Through adopting above-mentioned technical scheme, when using above-mentioned treatment facility, pour into the agitator with cement along the feed inlet in, then pour into the agitator with water along the water injection hole in, utilize rabbling mechanism to become sticky grout with its stirring. And then one of the switch parts is opened, the boosting plate is driven by the driving mechanism to move downwards, the pressure in the stirring barrel is increased at the moment, and cement slurry is extruded into the discharge pipe along the discharge port. Then squeeze into rubber tube and crowded material intraductal along a plurality of discharging pipes again, after cement paste spills over along the ejection of compact mouth, carry out the grout operation to the crack in imbedding the ejection of compact mouth crack. When the cement paste in the mixing barrel is used up, the switch part on the side is closed, the other switch part is opened, the cement paste in the other mixing barrel is extruded out at the moment, and therefore the crack is grouted by the cement paste in the mixing barrel. Meanwhile, cement and water are injected into the previous stirring barrel, and cement paste is continuously prepared. Therefore, the cement paste in the pair of mixing tanks can be alternately discharged by utilizing the alternate work of the pair of mixing tanks and the pair of switch parts, and the phenomenon of material breakage is avoided. And when row material was arranged to one of them agitator, another agitator began to prepare grout, realized not stopping row material of grout to make the ejection of compact mouth can be stable outwards crowded material all the time, realize fissured disposable grout operation, and then make fissured processing procedure light more convenient.
The invention is further provided with: the inner wall of agitator is provided with the round and supplies the fender ring that the boosting board is contradicted, keep off the ring and be located the top of feed inlet.
Through adopting above-mentioned technical scheme, carry on spacingly through setting up the fender ring to the boosting board to the biggest displacement distance of restriction boosting board avoids the boosting board to move and the pressure loss rabbling mechanism.
The invention is further provided with: and the outer wall of the boosting plate is provided with a plurality of circles of elastic sealing strips.
Through adopting above-mentioned technical scheme, through setting up the sealed degree between sealing strip increase boosting plate and the agitator inner wall, avoid appearing gas leakage phenomenon to make the grout in the agitator can last outside discharge, avoid appearing the cutout phenomenon.
The invention is further provided with: the stirring mechanism comprises a stirring paddle, the inner wall of the stirring barrel is horizontally provided with a supporting rod located below the feeding port, and the upper end face of the supporting rod is provided with a motor used for controlling the rotation of the stirring paddle.
Through adopting above-mentioned technical scheme, when stirring cement and water, starter motor utilizes motor control stirring rake rotatory, utilizes the stirring rake to stir cement and water this moment, makes its can be more abundant mix together. The stirring mechanism has a simple structure and is convenient to use, so that the preparation process of the cement paste is easier and more convenient.
The invention is further provided with: the driving mechanism comprises a pair of supporting rods vertically arranged on the upper end face of the stirring barrel and a portal frame arranged at the upper ends of the pair of supporting rods, and an air cylinder used for controlling the sealing plate to move up and down is arranged on the portal frame.
By adopting the technical scheme, when the boosting plate is driven to move up and down, the air cylinder is started, and the piston rod of the air cylinder retracts or extends out at the moment, so that the reciprocating motion of the boosting plate is realized. The driving mechanism is simple in structure and stable, so that the cement slurry discharging process is easier and more convenient.
The invention is further provided with: the switch part comprises a pair of strip-shaped sliding plates, the side walls of the two ends of the discharge pipe are respectively provided with a sliding hole for the sliding of the sliding plates, and the sliding holes are communicated with the discharge port; the sliding plate is located the outside one end of row material pipe is provided with the baffle, and the other end is provided with and is fixed in the reset spring of sliding hole diapire, and still be provided with on the sliding plate and be used for the intercommunication the connecting hole of bin outlet.
Through adopting above-mentioned technical scheme, when opening switch portion, the pulling baffle outwards moves, and the baffle drives the synchronous outwards motion of sliding plate this moment, and sliding plate pulling reset spring extension, connecting hole on the sliding plate is close to the bin outlet gradually simultaneously. When the connecting hole aligns the bin outlet, the agitator intercommunication is arranged the material pipe, can realize the emission of grout this moment. When the switch portion needs to be closed, the baffle is loosened, the return spring retracts and the sliding plate is pulled to move reversely at the moment, until the baffle abuts against the outer wall of the discharge pipe, the connecting hole is separated from the discharge hole, and meanwhile, the sliding plate seals the discharge hole to close the switch portion. The structure of switch portion is succinct to it is light convenient to open and close the process, consequently makes the process of opening and close of agitator light convenient more.
The invention is further provided with: the connecting holes are in a long strip shape, and are arranged from one end close to the baffle to the other end in a gradually expanding shape.
Through adopting above-mentioned technical scheme, because the connecting hole is the flaring form and sets up, consequently when the outside or when inwards moving of drive sliding plate, the connecting hole gradually increases or reduces with the area of intercommunication of bin outlet to make the speed of spouting and the flow of grout gradually increase or reduce, realize spouting the regulation of speed and flow. Therefore, the discharge amount of cement paste can be adjusted according to the size or the demand of the crack, and the resource waste phenomenon is avoided.
The invention is further provided with: the utility model discloses a support of extruding material pipe, including frame, the upper end lateral wall of frame is provided with a plurality of mounting panels, it has the confession to run through on the mounting panel the mounting hole that crowded material pipe wore to establish, the outer wall of crowded material pipe is provided with and is used for contradicting the angle ear of mounting panel up end, the lower terminal surface of angle ear and the up end of mounting panel all inlays and is equipped with the magnet that is used for inter attraction.
Through adopting above-mentioned technical scheme, after crowded material pipe finishes using and clears up, will crowded material pipe inserts in the mounting hole, when the horn ear conflict mounting panel up end of crowded material pipe outer wall, through the magnet of inter attraction to make on being fixed in the mounting panel that crowded material pipe can be stable, realize the accomodating of crowded material pipe.
Another object of the present invention is to provide a construction method of a building crack, which has an effect of conveniently treating cracks.
The technical purpose of the invention is realized by the following technical scheme: the construction method of the building crack uses the treatment equipment, and comprises the following steps:
s1, drilling holes, namely drilling two ports at two ends of the crack, and then drilling a plurality of middle holes at equal intervals between the cracks;
s2, preparing cement paste, injecting cement and water into a stirring barrel, and stirring the cement and the water into viscous cement paste;
s3, extruding, namely opening the switch part, extruding cement paste into the discharge pipes by using the boosting plate, and then extruding the cement paste into the rubber pipes and the extrusion pipes along the discharge pipes, and ensuring that the cement paste overflows along the discharge nozzles;
and S4, grouting, namely embedding the discharge nozzle into the end hole and the middle hole, extruding cement slurry into the end hole, the middle hole and the crack until the cement slurry overflows along the crack, taking the extruding pipe away, and wiping the cement slurry on the surface of the crack clean.
Through adopting above-mentioned technical scheme, above-mentioned construction convenience is succinct, consequently can make the grout process of crack light convenient more to reached the effect of conveniently handling the crack.
In conclusion, the invention has the following beneficial effects:
1. continuous discharging of the mixing barrels is realized by utilizing the alternate work of the pair of mixing barrels and the pair of switch parts, so that the discharging nozzles can extrude materials outwards stably all the time, one-time grouting operation of cracks is realized, and the treatment process of the cracks is easier and more convenient;
2. by arranging the stirring mechanism and the boosting mechanism which are simple in structure, the preparation process and the discharge process of cement paste are easier and more convenient;
3. the opening and closing process of the stirring barrel is easier and more convenient through the opening and closing part which is simple in structure and easy and convenient in the opening and closing process;
4. the gradually-expanded connecting holes are arranged, so that the spraying speed and flow of cement paste are adjusted, and the resource waste phenomenon is avoided;
5. by the aid of the construction method which is convenient and simple to set, the grouting process of cracks is easier and more convenient, and the effect of conveniently treating the cracks is achieved.
Drawings
FIG. 1 is a schematic structural view of an embodiment;
FIG. 2 is a schematic view of the internal structure of the agitating barrel of the embodiment;
FIG. 3 is a schematic view of the connection of the discharge pipe to the switching section of the embodiment;
FIG. 4 is a schematic view of the connection relationship between the mounting plate and the extruding pipe according to the embodiment.
Reference numerals: 1. a frame; 11. mounting a plate; 12. mounting holes; 2. a stirring barrel; 21. a support bar; 22. a motor; 23. a feed inlet; 24. a water injection port; 25. a sealing plate; 26. a baffle ring; 3. a stirring mechanism; 31. a stirring paddle; 4. a discharge pipe; 41. a slide hole; 42. a discharge pipe; 43. a rubber tube; 44. extruding a material pipe; 45. a discharging nozzle; 46. a corner ear; 5. a discharge outlet; 6. A switch section; 61. a sliding plate; 62. a baffle plate; 63. a return spring; 64. connecting holes; 7. a boosting plate; 71. a sealing strip; 8. a drive mechanism; 81. a support bar; 82. a gantry; 83. a cylinder; 9. and a magnet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1: as shown in fig. 1 and 2, the building crack treatment equipment comprises a frame 1, wherein a pair of transparent stirring barrels 2 are arranged at the upper end of the frame 1 side by side, and stirring mechanisms 3 are arranged in the stirring barrels 2.
As shown in fig. 1 and 2, the stirring mechanism 3 includes a stirring paddle 31, a support rod 21 located below the feeding port 23 is horizontally disposed on an inner wall of the stirring barrel 2, and a motor 22 for controlling the rotation of the stirring paddle 31 is disposed on an upper end surface of the support rod 21.
When the above-described treatment apparatus is used to grout a crack, cement and water are injected into the agitating vessel 2, and then the motor 22 is started, and the rotation of the paddle 31 is controlled by the motor 22. At this time, the cement and water are stirred by the stirring paddle 31 so as to be more sufficiently mixed together, and the mixture is stirred into viscous cement paste.
As shown in fig. 2, the outer wall of the stirring barrel 2 is provided with a feed port 23 and a water injection port 24, and the feed port 23 is located above the stirring mechanism 3. The inner wall of the agitating barrel 2 is further provided with a sealing plate 25 for covering the feed port 23, and the upper end of the sealing plate 25 is hinged to the inner wall of the agitating barrel 2.
When cement is injected, the sealing plate 25 is pushed to turn upwards along the hinge joint, the feed port 23 is opened at the moment, and then the cement can be injected into the stirring barrel 2 along the feed port 23. When the cement is poured, the sealing plate 25 is released, and the sealing plate 25 is turned downward along the hinge under the gravity of the sealing plate 25. When the sealing plate 25 abuts against the inner wall of the stirring barrel 2, the feed port 23 is covered and sealed, so that the whole stirring barrel 2 is sealed.
As shown in fig. 2, a discharge pipe 4 is horizontally provided on the lower end surfaces of the pair of agitating barrels 2, and both ends of the discharge pipe 4 are closed. The material discharging opening 5 communicated with each other is further penetrated between the stirring barrel 2 and the material discharging pipe 4, and the two ends of the material discharging pipe 4 are respectively provided with a switch part 6 for respectively controlling the opening and closing of the material discharging opening 5.
As shown in fig. 2, a plurality of discharge pipes 42 communicating with the inside of the discharge pipe 4 are provided on the lower end surface of the discharge pipe 4, a rubber pipe 43 is fitted over the discharge pipes 42, a discharge pipe 44 is provided at the lower end of the rubber pipe 43, and a sharp-pointed discharge nozzle 45 is provided at the lower end of the discharge pipe 44.
When the crack is grouted, one of the switch parts 6 is opened, and the stirring barrel 2 on the side is communicated with the discharge pipe 4. Then extrude grout to arrange in the material pipe 4 through bin outlet 5, later squeeze into rubber tube 43 and crowded material pipe 44 in proper order along a plurality of discharging pipes 42 again, after the grout spills over along the ejection of compact mouth 45 of crowded material pipe 44 lower extreme, imbed ejection of compact mouth 45 in the crack, can carry out the grout operation to the crack.
When the cement paste in the mixing tank 2 is used up, the opening and closing part 6 on the side is closed, then the other opening and closing part 6 is opened, and at the moment, the cement paste in the other mixing tank 2 is extruded out, so that the cement paste in the mixing tank 2 is utilized to grout the crack.
Meanwhile, cement and water are injected into the previous mixing tank 2, cement paste is continuously prepared, so that continuous discharging of the cement paste is realized by utilizing alternate work of the pair of mixing tanks 2 and the pair of switch parts 6, and the discharging nozzle 45 can always stably extrude the cement paste outwards to realize one-time grouting operation of cracks.
As shown in fig. 2 and 3, the switch section 6 includes a pair of elongated sliding plates 61, the side walls of both ends of the discharge pipe 4 are provided with sliding holes 41 through which the sliding plates 61 slide, and the sliding holes 41 communicate with the discharge opening 5. One end of the slide plate 61 located outside the discharge pipe 4 is provided with a baffle plate 62, and the other end is provided with a return spring 63 fixed to the bottom wall of the slide hole 41.
As shown in fig. 2 and 3, the sliding plate 61 is provided with an elongated connecting hole 64, the connecting hole 64 is used for communicating with the discharge opening 5, and the connecting hole 64 is arranged in a gradually expanding shape from one end to the other end near the baffle plate 62.
When the switch part 6 is opened, the baffle plate 62 is pulled to move outwards, the baffle plate 62 drives the sliding plate 61 to move synchronously, the sliding plate 61 moves outwards along the inner wall of the sliding hole 41, the return spring 63 is pulled to extend, and meanwhile the connecting hole 64 in the sliding plate 61 is gradually close to the discharge opening 5.
When the end of the connecting hole 64 close to the baffle 62 is communicated with the discharge port 5, the stirring barrel 2 (see fig. 2) is communicated with the discharge pipe 4, and at this time, the discharge of cement paste can be realized. And as the sliding plate 61 continues to slide, the communication area of the connecting hole 64 and the discharge port 5 is gradually increased, so that the spraying speed and the flow rate of the cement paste are gradually increased. When the sliding plate 61 moves reversely, the communication area between the connecting hole 64 and the discharge opening 5 is gradually reduced, so that the spraying speed and the flow rate of the cement paste are gradually reduced, and the spraying speed and the flow rate of the cement paste are adjusted.
When it is desired to close the switching section 6, the shutter 62 is released, at which time the return spring 63 retracts and pulls the slide plate 61 to move in reverse. Until the baffle 62 is abutted against the outer wall of the discharge pipe 4, the connecting hole 64 is completely separated from the discharge opening 5, and meanwhile, the sliding plate 61 covers the discharge opening 5 to seal the discharge opening 5, so that the opening and closing part 6 is closed, and meanwhile, the cement paste stops being discharged outwards.
As shown in fig. 2, a boost plate 7 is vertically slidably connected to the inner wall of the mixing drum 2, a multi-turn elastic sealing strip 71 is provided on the outer wall of the boost plate 7, and a driving mechanism 8 for controlling the motion of the boost plate 7 is provided on the mixing drum 2. The outer wall of the sealing strip 71 abuts against the inner wall of the stirring barrel 2, and the inner wall of the stirring barrel 2 is provided with a ring of baffle rings 26 above the feeding hole 23.
As shown in fig. 2, the driving mechanism 8 includes a pair of support rods 81 vertically disposed on the upper end surface of the stirring barrel 2, and a gantry 82 disposed on the upper ends of the pair of support rods 81, and the gantry 82 is provided with a cylinder 83 for controlling the up-and-down movement of the sealing plate 25.
When the extruded cement paste is discharged outwards, the air cylinder 83 is started, the piston rod of the air cylinder 83 extends out at the moment, the boosting plate 7 is driven to move downwards, the pressure intensity in the stirring barrel 2 is increased at the moment, acting force is applied to the cement paste, and the cement paste can be smoothly extruded. And the cement paste is completely extruded until the booster plate 7 butts against the baffle ring 26.
At the moment, the boosting plate 7 is pulled to rotate reversely by the air cylinder 83, and meanwhile, the pressure in the stirring barrel 2 is reduced, so that the sealing plate 25 can be attracted to turn upwards, the communication of internal and external air pressures is realized by the feeding pipe, and the boosting plate 7 can smoothly move upwards and reset.
As shown in fig. 1 and 4, a plurality of mounting plates 11 are disposed on the upper end side wall of the rack 1, a mounting hole 12 for the extrusion pipe 44 to penetrate is formed in each mounting plate 11, a corner lug 46 for abutting against the upper end surface of each mounting plate 11 is disposed on the outer wall of each extrusion pipe 44, and magnets 9 for mutual attraction are embedded in the lower end surface of each corner lug 46 and the upper end surface of each mounting plate 11.
When the extruding pipe 44 is used, the extruding pipe 44 is pulled to move upwards, and the extruding pipe 44 slides upwards along the inner wall of the mounting hole 12, and meanwhile, the magnet 9 on the corner lug 46 is separated from the magnet 9 on the mounting plate 11. The material extruding pipe 44 can be taken out and unloaded until the material extruding pipe 44 is completely separated from the mounting hole 12, and the material extruding pipe 44 can be used at the moment.
After the extrusion tube 44 is used, the extrusion tube 44 is cleaned, and then the extrusion tube 44 is inserted into the mounting hole 12. Until the corner lug 46 on the outer wall of the extruding pipe 44 butts against the upper end surface of the mounting plate 11, the extruding pipe 44 is fixedly accommodated through the magnets 9 which attract each other.
The working principle is as follows: when the crack is grouted, viscous cement paste is prepared by using the stirring barrel 2, then one of the switch parts 6 is opened, the boosting plate 7 is driven to move downwards, and the cement paste in the stirring barrel 2 is extruded into the discharge pipe 4. Then extruded into a rubber pipe 43 and an extrusion pipe 44 along a plurality of discharge pipes 42, and finally extruded along a discharge nozzle 45. Then the discharging nozzle 45 is embedded into the crack, and grouting operation can be carried out on the crack.
After the grout in this agitator 2 used up, close the switch portion 6 of this side to open another switch portion 6, extrude the grout in another agitator 2 this moment, thereby utilize the grout in this agitator 2 to grout the crack, realize the row's of not stopping of grout material, thereby realize fissured disposable grout operation.
Example 2: the construction method of the building crack uses the treatment equipment, and comprises the following steps:
s1, drilling holes, namely drilling two ports at two ends of the crack, and then drilling a plurality of middle holes at equal intervals between the cracks;
s2, preparing cement paste, injecting cement and water into the stirring barrel 2, and stirring the cement and water into viscous cement paste;
s3, extruding, namely opening the switch part 6, extruding cement paste into the discharge pipe 4 by using the boosting plate 7, extruding the cement paste into the rubber pipe 43 and the extrusion pipe 44 along the discharge pipes 42, and ensuring that the cement paste overflows along the discharge nozzle 45;
and S4, grouting, namely embedding the discharge nozzle 45 into the end hole and the middle hole, extruding cement slurry into the end hole, the middle hole and the crack until the cement slurry overflows along the crack, taking the extruding pipe 44 away, and wiping the cement slurry on the surface of the crack clean.
The specific embodiments are only for explaining the present invention, and the present invention is not limited thereto, and those skilled in the art can make modifications without inventive contribution to the present embodiments as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (7)
1. A building crack treatment facility characterized by: the device comprises a frame (1), wherein a pair of transparent stirring barrels (2) are arranged at the upper end of the frame (1), and stirring mechanisms (3) are arranged in the stirring barrels (2);
a boosting plate (7) is vertically and slidably connected to the inner wall of the stirring barrel (2), the outer wall of the boosting plate (7) abuts against the inner wall of the stirring barrel (2), and a driving mechanism (8) for controlling the movement of the boosting plate (7) is arranged on the stirring barrel (2);
a feed inlet (23) and a water filling port (24) are formed in the outer wall of the stirring barrel (2), the feed inlet (23) is located above the stirring mechanism (3), a sealing plate (25) used for covering the feed inlet (23) is arranged on the inner wall of the stirring barrel (2), and the upper end of the sealing plate (25) is hinged to the inner wall of the stirring barrel (2);
a discharge pipe (4) is horizontally arranged on the lower end faces of the pair of stirring barrels (2), two ends of the discharge pipe (4) are closed, discharge openings (5) which are communicated with each other penetrate between the lower end faces of the stirring barrels (2) and the upper end faces of the discharge pipes (4), and switch portions (6) for respectively controlling the opening and closing of the discharge openings (5) are arranged at two ends of each discharge pipe (4);
the lower end face of the discharge pipe (4) is provided with a plurality of discharge pipes (42) communicated with the interior of the discharge pipe, the discharge pipes (42) are sleeved with rubber pipes (43), the lower ends of the rubber pipes (43) are provided with extrusion pipes (44), and the lower ends of the extrusion pipes (44) are provided with sharp-mouth-shaped discharge nozzles (45);
the switch part (6) comprises a pair of strip-shaped sliding plates (61), the side walls of two ends of the discharge pipe (4) are respectively provided with a sliding hole (41) for the sliding of the sliding plates (61), and the sliding holes (41) are communicated with the discharge port (5);
a baffle plate (62) is arranged at one end of the sliding plate (61) positioned outside the discharge pipe (4), a return spring (63) fixed on the bottom wall of the sliding hole (41) is arranged at the other end of the sliding plate, and a connecting hole (64) used for communicating the discharge port (5) is further formed in the sliding plate (61);
the connecting hole (64) is long and is arranged from one end close to the baffle plate (62) to the other end in a gradually expanding shape.
2. A construction crack treating device as claimed in claim 1, characterized in that: the inner wall of agitator (2) is provided with the round and supplies fender ring (26) that boosting board (7) contradict, keep off ring (26) and be located the top of feed inlet (23).
3. A construction crack treating device as claimed in claim 2, characterized in that: the outer wall of the boosting plate (7) is provided with a plurality of circles of elastic sealing strips (71).
4. A construction crack treating device as claimed in claim 1, characterized in that: rabbling mechanism (3) are including stirring rake (31), agitator (2) inner wall level is provided with and is located bracing piece (21) of feed inlet (23) below, the up end of bracing piece (21) is provided with and is used for control stirring rake (31) pivoted motor (22).
5. A construction crack treating device as claimed in claim 1, characterized in that: the driving mechanism (8) comprises a pair of supporting rods (81) vertically arranged on the upper end face of the stirring barrel (2) and a portal frame (82) arranged at the upper ends of the pair of supporting rods (81), and an air cylinder (83) used for controlling the sealing plate (25) to move up and down is arranged on the portal frame (82).
6. A construction crack treating device as claimed in claim 1, characterized in that: the utility model discloses a support of a machine frame, including frame (1), the upper end lateral wall of frame (1) is provided with a plurality of mounting panels (11), it has the confession to run through on mounting panel (11) crowded mounting hole (12) that material pipe (44) wore to establish, the outer wall of crowded material pipe (44) is provided with and is used for contradicting corner ear (46) of mounting panel (11) up end, the lower terminal surface of corner ear (46) and the up end of mounting panel (11) all inlays and is equipped with magnet (9) that are used for inter attraction.
7. A method for constructing a crack in a building using the treating apparatus as set forth in any one of claims 1 to 6, wherein: the method comprises the following steps:
s1, drilling holes, namely drilling two ports at two ends of the crack, and then drilling a plurality of middle holes at equal intervals between the cracks;
s2, preparing cement paste, injecting cement and water into the stirring barrel (2), and stirring the cement and water into viscous cement paste;
s3, extruding, namely opening the switch part (6), extruding cement paste into the discharge pipe (4) by using the boosting plate (7), extruding the cement paste into the rubber pipe (43) and the extruding pipe (44) along the discharge pipes (42), and ensuring that the cement paste overflows along the discharge nozzle (45);
and S4, grouting, namely embedding the discharge nozzle (45) into the end hole and the middle hole, extruding cement slurry into the end hole, the middle hole and the crack until the cement slurry overflows along the crack, taking the extruding pipe (44) away, and wiping the cement slurry on the surface of the crack clean.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910065326.5A CN109797983B (en) | 2019-01-23 | 2019-01-23 | Building crack treatment equipment and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910065326.5A CN109797983B (en) | 2019-01-23 | 2019-01-23 | Building crack treatment equipment and construction method thereof |
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| CN109797983A CN109797983A (en) | 2019-05-24 |
| CN109797983B true CN109797983B (en) | 2021-08-06 |
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| CN201910065326.5A Active CN109797983B (en) | 2019-01-23 | 2019-01-23 | Building crack treatment equipment and construction method thereof |
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| CN110435003B (en) * | 2019-08-15 | 2020-04-03 | 东莞市交港建材有限公司 | Concrete grouting equipment and grouting method |
| CN113250482A (en) * | 2021-05-12 | 2021-08-13 | 三峡大学 | Device and method for sealing floor slab cracks through magnetic slurry |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2458395Y (en) * | 2000-12-07 | 2001-11-07 | 柳州欧维姆建筑机械有限公司 | Grouter |
| CN2856136Y (en) * | 2006-01-17 | 2007-01-10 | 同济大学 | Pouring machine |
| CN206591411U (en) * | 2017-03-16 | 2017-10-27 | 李鸣鸣 | A kind of highway engineering cementation of fissures device |
| CN207761328U (en) * | 2017-10-18 | 2018-08-24 | 昆明理工大学 | A kind of concrete fracture prosthetic device |
| CN108643603A (en) * | 2018-05-22 | 2018-10-12 | 湖南匡楚科技有限公司 | A kind of building cracks construction repairing joint filling device |
| KR101935736B1 (en) * | 2018-07-20 | 2019-01-04 | 최유성 | Device for injecting Acrylic waterproofing and spraying compressed air |
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2019
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