Concrete roof seepage-proofing protection repairing liquid spraying device

Abstract

The present application relates to the technical fields of anti-infiltration repair liquid injection, and discloses a kind of concrete roof anti-infiltration protection repair liquid injection device, including mobile seat, mobile seat top is fixedly connected with storage tank, still including injection pipe, the bottom of mobile seat is rotationally connected with linkage shaft by connecting seat, multiple groups of reciprocating screw grooves are set on linkage shaft at equal intervals, each group of reciprocating screw groove is threadedly sleeved with translation seat, and injection pipe is fixed at the bottom of translation seat;The present application is reciprocated by multiple groups of injection pipe and translation seat along its corresponding reciprocating screw groove, is uniformly and comprehensively injected to concrete roof, so that repair liquid can be uniformly and comprehensively covered on roof, effectively improve anti-infiltration treatment effect, and downward blowing force effect is generated above the area that is injected with repair liquid, promotes repair liquid to infiltrate to the depth of crack existing in concrete roof, improves anti-infiltration repair effect, simultaneously accelerates the solidification speed of repair, improves repair efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of anti-seepage repair liquid spraying, in particular to a concrete roof anti-seepage protection repair liquid spraying device. BACKGROUND

[0002] As an important part of building structure, the waterproof performance of concrete roof is directly related to the overall quality and service life of the building; however, due to the influence of construction technology, material quality and natural environment, especially the concrete roof often appears cracking, peeling and other phenomena, leading to frequent leakage problems, in order to effectively solve these problems, it is particularly important to carry out anti-seepage repair on the concrete roof.

[0003] At present, in the traditional repair process, a spray gun is usually used to spray anti-seepage repair liquid on the roof, but it is difficult to ensure the uniformity of the coating in this process, and the repair liquid sprayed in most cracks cannot penetrate into the interior, resulting in reduced effect of the final anti-seepage repair; therefore, a concrete roof anti-seepage protection repair liquid spraying device is proposed. SUMMARY

[0004] The present application provides a concrete roof anti-seepage protection repair liquid spraying device, which is characterized in that a plurality of spraying pipes and translation seats reciprocate along their corresponding reciprocating screw grooves, uniformly and comprehensively spraying the concrete roof, so that the repair liquid can uniformly and comprehensively cover the roof, effectively improving the anti-seepage treatment effect, and generating a downward blowing force above the area sprayed with repair liquid, pushing the repair liquid to penetrate into the deep cracks of the concrete roof, while accelerating the solidification speed of repair, solving the problem of difficulty in ensuring the uniformity of the coating in the above background technology, and the repair liquid sprayed in most cracks cannot penetrate into the interior, resulting in reduced effect of the final anti-seepage repair.

[0005] The present application provides the following technical solutions:

[0006] A concrete roof anti-seepage protection repair liquid spraying device, comprising a moving seat, a storage tank is fixedly connected to the top of the moving seat, further comprising: a spraying pipe, a linkage shaft is rotatably connected to the bottom of the moving seat through a connecting seat, a plurality of reciprocating screw grooves are equally spaced on the linkage shaft, and a translation seat is threadedly connected to each reciprocating screw groove, wherein the spraying pipe is fixed to the bottom of the translation seat, that is, the spraying pipe reciprocates linearly along the reciprocating screw groove with the translation seat, and a linkage part is arranged in the moving seat to drive the rotation of the linkage shaft; a drive bin is fixed to the bottom of the moving seat, a cleaning bin is fixedly connected to the side wall of the drive bin, a dust collection part is arranged in the drive bin to clean the surface to be sprayed; wherein limit guide rods are fixedly connected to both sides of the inner cavity of the cleaning bin, a cleaning brush plate is slidably connected between the two limit guide rods, and a driving part is arranged in the cleaning bin to drive the reciprocating movement of the cleaning brush plate.

[0007] As a preferred technical scheme of the present application, the dust suction part comprises a rotating shaft, the rotating shaft is rotatably connected to the top of the inner cavity of the driving bin, the bottom end of the rotating shaft is fixedly connected with a dust suction blade, a driving motor is fixedly connected in the driving bin, the output shaft of the driving motor is in transmission connection with the rotating shaft through a first belt pulley set, a dust filtering plate is fixedly connected to the lower part of the inner cavity of the driving bin, the bottom of the inner cavity of the driving bin is in communication with the upper part of the inner cavity of the cleaning bin, and a plurality of groups of dust suction holes are arranged at equal intervals on the cleaning brush plate.

[0008] As a preferred technical scheme of the present application, the linkage part comprises a transmission shaft, the transmission shaft is rotatably connected to the bottom of the moving seat, the transmission shaft is in transmission connection with the linkage shaft through a bevel gear set, a linkage groove is formed in the moving seat, the top end of the transmission shaft and the top end of the rotating shaft both penetrate into the linkage groove, and the transmission shaft is in transmission connection with the rotating shaft through a second belt pulley set.

[0009] As a preferred technical scheme of the present application, the storage tank is rotatably connected with a stirring shaft, the bottom end of the stirring shaft is fixedly connected with the top of the rotating shaft, and a plurality of groups of stirring paddles are fixedly arranged at equal intervals on the outer wall of the stirring shaft.

[0010] As a preferred technical scheme of the present application, the bottom of the moving seat is fixedly connected with a feeding pipe, the top of the moving seat is fixedly connected with a material guiding pump, the input end of the material guiding pump is in communication with the inner cavity of the storage tank, the output end of the material guiding pump is in communication with the inner cavity of the feeding pipe, each group of the translation seats are all internally provided with a material guiding groove, the side walls of each group of the material guiding grooves are all fixedly and communicatively provided with a material guiding hose, the other ends of the material guiding hoses are all in communication with the inner cavity of the feeding pipe, and the top of the translation seat is attached to the bottom of the moving seat.

[0011] As a preferred technical scheme of the present application, the bottom of the moving seat is fixedly connected with an exhaust pipe, the bottom of the exhaust pipe is fixedly and communicatively provided with exhaust heads at equal intervals, the top of the exhaust pipe is fixedly and communicatively provided with air guiding pipes on both sides, the other ends of the air guiding pipes are in communication with the inner cavity of the linkage groove, and the linkage groove is in communication with the top of the inner cavity of the driving bin.

[0012] As a preferred technical scheme of the present application, the driving part comprises a piston box, the piston box is fixed to the inner top of the cleaning bin, a piston plate is slidably connected in the piston box, a push-pull rod is fixedly connected to the side wall of the piston plate, the other end of the push-pull rod is fixed to the cleaning brush plate, and first springs are fixedly connected between the two sides of the cleaning brush plate and the inner wall of the cleaning bin.

[0013] As a preferred technical scheme of the present application, the connecting seat side wall is fixedly connected with a flow guide box, the inner cavity of the flow guide box penetrates the connecting seat and faces the translation seat, a gas pressure plate is slidably connected in the flow guide box, a second spring is fixedly connected between the gas pressure plate side wall and the flow guide box inner wall, a contact rod is fixedly connected to the side of the gas pressure plate facing the translation seat, the flow guide boxes on both sides are connected through a first conduit, a second conduit is fixedly connected to the first conduit and communicates with the second conduit, the other end of the second conduit communicates with the piston box inner cavity, and a one-way valve is arranged in the second conduit.

[0014] As a preferred technical scheme of the present application, the flow guide box side wall is fixedly and communicatively provided with an air extraction pipe, the other end of the air extraction pipe communicates with the upper part of the storage tank inner cavity, and a one-way valve is arranged in the air extraction pipe.

[0015] As a preferred technical scheme of the present application, the driving chamber side wall is fixedly connected with a backflush chamber, a backflush groove is arranged between the backflush chamber and the driving chamber inner cavity, the top of the backflush groove is flush with the bottom of the dust filter plate, the backflush chamber side wall is fixedly and communicatively provided with a backflush gas pipe, the other end of the backflush gas pipe communicates with the piston box inner cavity, an electromagnetic valve is arranged in the backflush gas pipe, the cleaning brush plate side wall is fixedly connected with a first pole piece, the cleaning chamber inner cavity is fixedly connected with a second pole piece on both sides, and the first pole piece, the second pole piece and the electromagnetic valve are electrically connected.

[0016] Compared with the prior art, the present application provides a concrete roof anti-seepage protection repair liquid spraying device, which has the following beneficial effects:

[0017] 1. The concrete roof anti-seepage protection repair liquid spraying device, through the reciprocating sliding of the plurality of spraying pipes and the translation seat along the corresponding reciprocating screw grooves, uniformly and comprehensively sprays the concrete roof, so that the repair liquid can uniformly and comprehensively cover the roof, effectively improves the anti-seepage treatment effect, and generates a downward blowing force on the area above the sprayed repair liquid, pushes the repair liquid to penetrate into the deep cracks of the concrete roof, improves the anti-seepage repair effect, and accelerates the solidification speed of the repair, thereby improving the repair efficiency.

[0018] 2. The concrete roof anti-seepage protection repair liquid spraying device, through the reciprocating sliding of the cleaning brush plate, the concrete roof is cleaned, and the dust below the cleaning chamber is filtered by the dust filter plate and then sucked into the driving chamber by the rotation of the dust suction blade in the driving chamber, thereby dusting and cleaning the concrete roof, avoiding the situation that dust covers the roof and hinders the coverage and penetration of the repair liquid, and improving the repair effect.

[0019] 3. The concrete roof seepage-proofing repair liquid spraying device, by the negative pressure effect generated by the air pressure plate reset in the flow guide box, the gas in the storage tank is sucked into the flow guide box, so as to reduce the air pressure in the storage tank cavity, and cooperate with the stirring of the stirring paddle in the storage tank, first realize the uniform mixing of each component in the repair liquid, at the same time make the repair liquid obtain good fluidity, secondly make the gas mixed in the repair liquid float quickly, realize the bubble removal treatment of the repair liquid, so as to ensure the use quality of the repair liquid and improve the seepage repair effect. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the specific embodiments or prior art description will be briefly introduced below. In all the drawings, the elements or parts are not necessarily drawn according to the actual proportion.

[0021] Figure 1 It is a schematic view of the overall structure of the present application in the front view Figure One ;

[0022] Figure 2 It is a schematic view of the overall structure of the present application in the front view Figure Two ;

[0023] Figure 3 It is a schematic view of the overall structure of the present application in the front view

[0024] Figure 4 It is a schematic view of the overall structure of the present application in the front view Figure 3 ;

[0025] Figure 5 It is a schematic view of the overall structure of the present application in the front view

[0026] Figure 6 It is a schematic view of the overall structure of the present application in the front view Figure 5 ;

[0027] Figure 7 It is a schematic view of the overall structure of the present application in the front view Figure 5 ;

[0028] Figure 8 It is a schematic view of the overall structure of the present application in the front view

[0029] Figure 9 It is a schematic view of the overall structure of the present application in the front view Figure 8 ;

[0030] In the figure: 1, mobile seat; 2, storage tank; 21, stirring shaft; 22, stirring paddle; 3, injection pipe; 31, linkage shaft; 32, reciprocating screw groove; 33, translation seat; 331, guide slot; 34, connecting seat; 4, drive bin; 41, rotating shaft; 42, dust suction blade; 43, drive motor; 431, first pulley set; 44, dust filter plate; 5, cleaning bin; 51, limiting guide rod; 52, cleaning brush plate; 521, dust suction hole; 53, piston box; 531, piston plate; 532, push-pull rod; 54, first spring; 6, transmission shaft; 61, bevel gear set; 62, linkage groove; 63, second pulley set; 7, feeding pipe; 71, material guide pump; 72, material guide hose; 8, exhaust pipe; 81, exhaust head; 82, air guide pipe; 9, flow guide box; 91, air pressure plate; 911, abutting rod; 92, second spring; 93, first guide pipe; 94, second guide pipe; 95, air suction pipe; 96, backflushing bin; 961, backflushing groove; 962, backflushing air pipe; 97, first pole piece; 98, second pole piece. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the present application.

[0032] Embodiment:

[0033] With reference to Figures 1-9 A concrete roof anti-seepage protection repair liquid injection device, comprising a mobile seat 1, the top of the mobile seat 1 is fixedly connected with a storage tank 2, further comprising: an injection pipe 3, the bottom of the mobile seat 1 is rotationally connected with a linkage shaft 31 through a connecting seat 34, a plurality of groups of reciprocating screw grooves 32 are arranged at equal intervals on the linkage shaft 31, and a translation seat 33 is threadedly sleeved at each reciprocating screw groove 32, wherein the injection pipe 3 is fixed at the bottom of the translation seat 33, that is, the injection pipe 3 follows the translation seat 33 to make linear reciprocating motion along the reciprocating screw groove 32, and the mobile seat 1 is provided with a linkage part for driving the linkage shaft 31 to rotate; a drive bin 4 is fixed at the bottom of the mobile seat 1, a cleaning bin 5 is fixedly connected to the side wall of the drive bin 4, and a dust suction part for cleaning the roof to be injected is arranged in the drive bin 4; wherein the inside of the cleaning bin 5 is fixedly connected with limiting guide rods 51 on both sides, a cleaning brush plate 52 is slidably sleeved between the two limiting guide rods 51, a driving part for driving the cleaning brush plate 52 to move reciprocatingly is arranged in the cleaning bin 5, in addition, the bristles of the cleaning brush plate 52 are lower than the bottommost part of the moving wheels of the mobile seat 1, and the bottom of the cleaning bin 5 is higher than the bottommost part of the moving wheels of the mobile seat 1, so as to ensure that the roof can be cleaned in depth by the bristles of the cleaning brush plate 52 during the movement of the mobile seat 1.

[0034] With reference to Figures 3-5 and Figure 7 , the dust suction part comprises a rotating shaft 41 rotatably connected to the top of the inner cavity of the driving bin 4, the bottom end of the rotating shaft 41 is fixedly connected with a dust suction blade 42, a driving motor 43 is fixedly connected in the driving bin 4, the output shaft of the driving motor 43 is drivingly connected with the rotating shaft 41 through a first belt pulley set 431, a dust filtering plate 44 is fixedly connected to the lower part of the inner cavity of the driving bin 4, the bottom of the inner cavity of the driving bin 4 is communicated with the upper part of the inner cavity of the cleaning bin 5, and a plurality of groups of dust suction holes 521 are equidistantly arranged on the cleaning brush plate 52; a stirring shaft 21 is rotatably connected in the storage tank 2, the bottom end of the stirring shaft 21 is fixedly connected with the top of the rotating shaft 41, and a plurality of groups of stirring paddles 22 are equidistantly fixed on the outer wall of the stirring shaft 21.

[0035] Through the above structure, the driving motor 43 is started, the rotating shaft 41 and the dust suction blade 42 are driven to rotate in the driving bin 4 through the driving effect of the first belt pulley set 431, and a negative pressure suction force is generated below the driving bin 4, so that the airflow located directly below the cleaning bin 5 is sucked into the driving bin 4 along the dust suction holes 521 and the cleaning bin 5. In this way, the flowing airflow carries the dust into the driving bin 4, and the airflow part enters the linkage groove 62 after being filtered by the dust filtering plate 44, while the dust is intercepted in the bottom of the inner cavity of the driving bin 4. In this way, the concrete roof is cleaned and dusted, avoiding the situation that the dust covers the roof to hinder the repair liquid from covering and penetrating the cracks, improving the repair effect; in addition, when the rotating shaft 41 rotates, the stirring shaft 21 and the stirring paddles 22 are driven to rotate in the storage tank 2, preventing the situation that particulate matter precipitates in the repair liquid, so that the components in the repair liquid are uniformly mixed, and better fluidity is obtained, improving the use quality of the repair liquid.

[0036] With reference to Figure 1 , Figure 2 , Figure 5 and Figure 6The bottom of the moving seat 1 is fixedly connected with a feeding pipe 7, and the top of the moving seat 1 is fixedly connected with a material guiding pump 71. The input end of the material guiding pump 71 is communicated with the inner cavity of the storage tank 2, and the output end of the material guiding pump 71 is communicated with the inner cavity of the feeding pipe 7. Each group of the translation seats 33 is provided with a material guiding groove 331, and the side wall of each group of the material guiding grooves 331 is fixedly and communicatively provided with a material guiding hose 72. The other end of the material guiding hose 72 is communicated with the inner cavity of the feeding pipe 7. The top of the translation seat 33 is attached to the bottom of the moving seat 1, so that the sliding of the translation seat 33 is limited, and the translation seat 33 is stably translated along the reciprocating screw groove 32. The linkage part comprises a transmission shaft 6, which is rotatably connected to the bottom of the moving seat 1. The transmission shaft 6 is drivingly connected with the linkage shaft 31 through a bevel gear set 61. The moving seat 1 is provided with a linkage groove 62, and the top end of the transmission shaft 6 and the rotating shaft 41 penetrates into the linkage groove 62. The transmission shaft 6 is drivingly connected with the rotating shaft 41 through a second belt pulley set 63.

[0037] Through the above structure, when the rotating shaft 41 rotates, the transmission shaft 6 and the rotating shaft 41 are drivingly connected through the bevel gear set 61 and the second belt pulley set 63, so that each group of the translation seats 33 reciprocally slides along the corresponding reciprocating screw groove 32. At the same time, the material guiding pump 71 is started, the repair liquid in the storage tank 2 is extracted, and is transported into the spraying pipe 3 through the feeding pipe 7, the material guiding hose 72 and the material guiding groove 331, and is finally sprayed downward by the spraying pipe 3. At this time, the spraying pipe 3 reciprocally moves along the reciprocating screw groove 32 with the translation seat 33, and forms a movable spraying with the movement of the moving seat 1. In this way, the concrete roof is uniformly and comprehensively sprayed, so that the repair liquid can be uniformly and comprehensively covered on the roof, and the impermeable treatment effect is effectively improved.

[0038] With reference to Figure 1 , Figure 2 , Figure 5 and Figure 6 , the bottom of the moving seat 1 is fixedly connected with an exhaust pipe 8. The bottom of the exhaust pipe 8 is fixedly and communicatively provided with exhaust heads 81. The top of the exhaust pipe 8 is fixedly and communicatively provided with air guiding pipes 82. The other end of the air guiding pipes 82 is communicated with the inner cavity of the linkage groove 62. The linkage groove 62 is communicated with the top of the inner cavity of the driving bin 4.

[0039] Through the above structure, after the filtered airflow enters the linkage groove 62, the airflow enters the exhaust pipe 8 along the air guiding pipe 82, and is finally discharged downward by the exhaust head 81. In this way, a downward blowing force is generated above the area sprayed with the repair liquid, which can first push the repair liquid to penetrate into the deep cracks of the concrete roof, improve the impermeable repair effect, and secondly accelerate the solidification speed of the repair, thereby improving the repair efficiency.

[0040] With reference to Figure 2 , Figure 3 , Figure 8 andFigure 9 The driving part comprises a piston box 53 fixed to the inner top of the cleaning bin 5, a piston plate 531 slidably connected in the piston box 53, a push-pull rod 532 fixedly connected to the side wall of the piston plate 531, the other end of the push-pull rod 532 fixed to the cleaning brush plate 52, and a first spring 54 fixedly connected between the two sides of the cleaning brush plate 52 and the inner wall of the cleaning bin 5; a flow guide box 9 fixedly connected to the side wall of each of the two side connecting seats 34, the inner cavity of the flow guide box 9 penetrating through the connecting seat 34 and facing the translation seat 33, a gas pressure plate 91 slidably connected in the flow guide box 9, a second spring 92 fixedly connected between the side wall of the gas pressure plate 91 and the inner wall of the flow guide box 9, a contact rod 911 fixedly connected to the side of the gas pressure plate 91 facing the translation seat 33, the two flow guide boxes 9 connected through a first conduit 93, the first conduit 93 fixedly connected with a second conduit 94, the other end of the second conduit 94 communicated with the inner cavity of the piston box 53, and a one-way valve arranged in the second conduit 94; a gas suction pipe 95 fixedly connected and communicated to the side wall of each of the two flow guide boxes 9, the other end of the gas suction pipe 95 communicated with the upper part of the inner cavity of the storage tank 2, and a one-way valve arranged in the gas suction pipe 95.

[0041] It should be noted that the one-way valve in the second conduit 94 can only allow the gas in the flow guide box 9 to enter the piston box 53; and the one-way valve in the gas suction pipe 95 can only allow the gas in the storage tank 2 to enter the flow guide box 9.

[0042] Through the arrangement of the above structure, the two groups of translation seats 33 on the far side will extrude the abutting rod 911 when translating along the reciprocating screw groove 32, and push the air pressure plate 91 to slide to the side where the second spring 92 is compressed, thereby compressing the gas in the flow guide box 9 and opening the one-way valve in the second conduit 94, so that the gas flows into the piston box 53 along the first conduit 93 and the second conduit 94, so that the gas pressure in the piston box 53 increases and pushes the piston plate 531 and the push-pull rod 532 to slide outward, thereby driving the cleaning brush plate 52 to move along the limiting guide rod 51 to the side of the inner cavity of the cleaning bin 5, and compressing the first spring 54 on the close side and stretching the first spring 54 on the far side. Subsequently, when the gas filled in the piston box 53 is discharged, the cleaning brush plate 52 will quickly reset under the action of the first spring 54. Such reciprocation will make the cleaning brush plate 52 continuously reciprocate, thereby cleaning the concrete roof and further improving the cleanliness of the concrete roof, ensuring the coverage and penetration of the repair liquid. In addition, when the translation seat 33 translates along the reciprocating screw groove 32 to the side away from the abutting rod 911, the air pressure plate 91 will reset under the action of the second spring 92, and a negative pressure suction will be generated in the flow guide box 9, thereby opening the one-way valve in the air suction pipe 95, so that the gas in the upper part of the inner cavity of the storage tank 2 enters the flow guide box 9 along the air suction pipe 95, thereby reducing the gas pressure in the top cavity of the storage tank 2, and cooperating with the stirring action of the stirring paddle 22, the gas mixed in the repair liquid will quickly float up, realizing the bubble removal treatment of the repair liquid, ensuring the use quality of the repair liquid, and further improving the anti-seepage repair effect.

[0043] Referring to Figures 3-5 and Figure 7 , the drive bin 4 side wall is fixedly connected with a backflush bin 96, a backflush groove 961 is arranged between the backflush bin 96 and the inner cavity of the drive bin 4, the top of the backflush groove 961 is flush with the bottom of the dust filter plate 44, the side wall of the backflush bin 96 is fixedly and communicatively connected with a backflush air pipe 962, the other end of the backflush air pipe 962 is connected with the inner cavity of the piston box 53, an electromagnetic valve is arranged in the backflush air pipe 962, the side wall of the cleaning brush plate 52 is fixedly connected with a first pole piece 97, the inner cavities of the cleaning bin 5 are fixedly connected with second pole pieces 98, and the first pole piece 97, the second pole pieces 98 and the electromagnetic valve are electrically connected.

[0044] It should be noted that the first pole piece 97 and the second pole piece 98 will open the electromagnetic valve in the backflush air pipe 962 each time they contact, and the subsequent electromagnetic valve will be closed with a delay. As described above, the existing mature electric control technology is used, and the specific principle will not be described again.

[0045] Through the arrangement of the above structure, when the first pole piece 97 and the second pole piece 98 are in contact, the electromagnetic valve arranged in the backflushing pipe 962 is opened, at this time, the gas in the piston box 53 enters the backflushing chamber 96 along the backflushing pipe 962, and is blown to the bottom of the dust filter plate 44 along the backflushing groove 961, so as to clean the bottom of the dust filter plate 44, and ensure the filtering effect of the dust filter plate 44; in this way, the gas in the piston box 53 can be released, so that the airflow in the storage tank 2 can be continuously extracted and delivered to the flow guide box 9, so as to ensure the reciprocating sliding of the cleaning brush plate 52, the intermittent gas outlet of the backflushing groove 961 and the continuous pressure reduction in the storage tank 2.

[0046] With reference to Figures 1-9 In the present application, when in use, first, the dust and impurities attached to the roof to be treated are cleaned, then the moving seat 1 is placed flat on the roof to be treated, then the driving motor 43 is started, the first belt pulley set 431 is driven to rotate the rotating shaft 41, then the second belt pulley set 63 is driven to rotate the transmission shaft 6, and then the bevel gear set 61 is driven to rotate the linkage shaft 31, at this time, each group of translation seats 33 reciprocates along the corresponding reciprocating screw groove 32, at the same time, the material guide pump 71 is started to extract the repair liquid in the storage tank 2, and then the repair liquid is delivered to the spray pipe 3 through the supply pipe 7, the material guide hose 72 and the material guide groove 331, and finally sprayed downward by the spray pipe 3, at this time, the spray pipe 3 reciprocates with the translation seat 33, so as to uniformly and comprehensively spray the concrete roof, so that the repair liquid can uniformly and comprehensively cover the roof, and the impermeable treatment effect is effectively improved.

[0047] Meanwhile, the rotating shaft 41 drives the dust suction blade 42 to rotate in the driving bin 4, and generates a negative pressure suction force below the driving bin 4, so that the air flow located directly below the cleaning bin 5 is sucked into the driving bin 4 along the dust suction hole 521 and the cleaning bin 5. In this way, the flowing air flow carries the dust into the driving bin 4, and after being filtered by the dust filter plate 44, part of the air flow enters the linkage groove 62, and the dust is trapped at the bottom of the driving bin 4. In this way, the concrete roof is cleaned and dusted, avoiding the situation that the dust covers the roof and hinders the repair liquid from covering and penetrating the cracks, improving the repair effect. And with the continuous pulling of the moving seat 1, combined with the spraying effect of the spraying pipe 3, continuous dust removal and spraying of the repaired roof with impermeable repair liquid can be realized, effectively improving the impermeable treatment efficiency. In addition, when the two groups of translation seats 33 on the side are translated along the reciprocating screw groove 32, they will extrude the contact rod 911 and push the air pressure plate 91 to slide to the side of the compressed second spring 92. In this way, the gas in the flow guide box 9 is compressed, and the one-way valve in the second conduit 94 is opened, so that the air flow enters the piston box 53 along the first conduit 93 and the second conduit 94, so that the air pressure in the piston box 53 increases, and the piston plate 531 and the push-pull rod 532 slide outward, so that the cleaning brush plate 52 is driven to move along the limiting guide rod 51 to the side of the inner cavity of the cleaning bin 5, and the first spring 54 on the side is compressed, and the first spring 54 on the side is stretched. When the first pole piece 97 and the second pole piece 98 are in contact, the electromagnetic valve in the backflushing air pipe 962 is opened, and the gas in the piston box 53 enters the backflushing bin 96 along the backflushing air pipe 962, and blows to the bottom of the dust filter plate 44 along the backflushing groove 961. In this way, the bottom of the dust filter plate 44 is cleaned, ensuring the filtering effect of the dust filter plate 44. At this time, under the action of the first spring 54, the cleaning brush plate 52 is quickly reset, and the cleaning brush plate 52 is repeatedly slid, so as to clean the concrete roof, and further improve the cleanliness of the concrete roof, ensuring the coverage and penetration of the repair liquid. And after being filtered, the air flow enters the exhaust pipe 8 along the air guide pipe 82, and is finally discharged downward by the exhaust head 81, so as to generate a downward blowing force above the area sprayed with repair liquid. First, it can promote the repair liquid to penetrate into the deep cracks of the concrete roof, improve the impermeable repair effect, and second, it can accelerate the solidification speed of the repair, thereby improving the repair efficiency.

[0048] Subsequently, when the translation seat 33 is translated along the reciprocating screw groove 32 to the side away from the abutting rod 911, the air pressure plate 91 is reset under the rebounding effect of the second spring 92, and a negative pressure suction force is generated in the flow guide box 9, thereby opening the one-way valve in the air suction pipe 95, allowing the gas in the upper cavity of the storage tank 2 to enter the flow guide box 9 along the air suction pipe 95, thereby reducing the air pressure in the top cavity of the storage tank 2, and when the rotating shaft 41 rotates, the stirring shaft 21 and the stirring paddle 22 are also rotated in the storage tank 2, preventing the occurrence of particle deposition in the repair liquid, allowing the components in the repair liquid to be uniformly mixed, and obtaining good fluidity, thereby improving the use quality of the repair liquid. At this time, in cooperation with the gradually generated negative pressure effect in the storage tank 2, the gas mixed into the repair liquid will also quickly float up, realizing the bubble removal treatment of the repair liquid, ensuring the use quality of the repair liquid, and thereby improving the anti-seepage repair effect.

[0049] Components not described in detail herein are prior art.

[0050] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A concrete roof waterproofing and repair liquid spraying device, comprising a movable base (1), characterized in that, The top of the movable base (1) is fixedly connected to a storage tank (2), and also includes: The bottom of the injection pipe (3) is rotatably connected to the linkage shaft (31) via the connecting seat (34). Multiple sets of reciprocating screw grooves (32) are equally spaced on the linkage shaft (31), and each set of reciprocating screw grooves (32) is threaded with a translation seat (33). The injection pipe (3) is fixed at the bottom of the translation seat (33), that is, the injection pipe (3) moves back and forth in a straight line along the reciprocating screw groove (32) following the translation seat (33), and the moving seat (1) is provided with a linkage part that drives the linkage shaft (31) to rotate. Drive chamber (4), the drive chamber (4) is fixed to the bottom of the moving base (1), the side wall of the drive chamber (4) is fixedly connected to the cleaning chamber (5), and the drive chamber (4) is provided with a dust suction unit for cleaning the roof to be sprayed. Among them, the cleaning chamber (5) has a fixed connection of a limit guide rod (51) on both sides of the inner cavity, and a cleaning brush plate (52) is slidably sleeved between the limit guide rods (51) on both sides. The cleaning chamber (5) is provided with a drive unit to drive the cleaning brush plate (52) to move back and forth. The drive unit includes a piston box (53), which is fixed to the inner top of the cleaning chamber (5). A piston plate (531) is slidably connected inside the piston box (53). A push-pull rod (532) is fixedly connected to the side wall of the piston plate (531). The other end of the push-pull rod (532) is fixed to the cleaning brush plate (52). A first spring (54) is fixedly connected between both sides of the cleaning brush plate (52) and the inner wall of the cleaning chamber (5). A flow guide box (9) is fixedly connected to the side wall of the connecting seat (34) on both sides. The inner cavity of the flow guide box (9) passes through the connecting seat (34) and faces the translation seat (33). A pressure plate (91) is slidably connected inside the flow guide box (9). A second spring (92) is fixedly connected between the side wall of the pressure plate (91) and the inner wall of the flow guide box (9). A contact rod (911) is fixedly connected to the side of the pressure plate (91) facing the translation seat (33). The two flow guide boxes (9) are connected to each other through a first conduit (93). A second conduit (94) is fixed and connected to the first conduit (93). The other end of the second conduit (94) is connected to the inner cavity of the piston box (53). A one-way valve is provided inside the second conduit (94). Both sides of the flow guide box (9) are fixed and connected to the side walls of the air extraction pipe (95). The other end of the air extraction pipe (95) is connected to the upper part of the inner cavity of the storage tank (2), and a one-way valve is provided in the air extraction pipe (95).

2. The concrete roof waterproofing and repair liquid spraying device according to claim 1, characterized in that, The dust collection unit includes a rotating shaft (41), which is rotatably connected to the top of the inner cavity of the drive chamber (4). A dust collection blade (42) is fixedly connected to the bottom end of the rotating shaft (41). A drive motor (43) is fixedly connected inside the drive chamber (4). The output shaft of the drive motor (43) is connected to the rotating shaft (41) through a first pulley group (431). A dust filter plate (44) is fixedly connected to the lower part of the inner cavity of the drive chamber (4). The bottom of the inner cavity of the drive chamber (4) is connected to the upper part of the inner cavity of the cleaning chamber (5). Multiple sets of dust collection holes (521) are equally spaced on the cleaning brush plate (52).

3. The concrete roof waterproofing and repair liquid spraying device according to claim 2, characterized in that, The linkage part includes a drive shaft (6), which is rotatably connected to the bottom of the movable seat (1). The drive shaft (6) and the linkage shaft (31) are connected by a bevel gear set (61). The movable seat (1) has a linkage groove (62). The top ends of the drive shaft (6) and the rotating shaft (41) both pass through the linkage groove (62). The drive shaft (6) and the rotating shaft (41) are connected by a second pulley set (63).

4. The concrete roof waterproofing and repair liquid spraying device according to claim 2, characterized in that, The storage tank (2) is rotatably connected to a stirring shaft (21). The bottom end of the stirring shaft (21) is fixedly connected to the top of the rotating shaft (41). Multiple sets of stirring paddles (22) are fixed at equal intervals on the outer wall of the stirring shaft (21).

5. The concrete roof waterproofing and repair liquid spraying device according to claim 1, characterized in that, The bottom of the movable seat (1) is fixedly connected to a feeding pipe (7), and the top of the movable seat (1) is fixedly connected to a guide pump (71). The input end of the guide pump (71) is connected to the inner cavity of the storage tank (2), and the output end of the guide pump (71) is connected to the inner cavity of the feeding pipe (7). Each group of the translation seats (33) is provided with a guide groove (331). The side wall of each group of the guide groove (331) is fixed and connected to a guide hose (72). The other end of the guide hose (72) is connected to the inner cavity of the feeding pipe (7), and the top of the translation seat (33) is in contact with the bottom of the movable seat (1).

6. The concrete roof waterproofing and repair liquid spraying device according to claim 3, characterized in that, The bottom of the movable seat (1) is fixedly connected to an exhaust pipe (8). The bottom of the exhaust pipe (8) is fixed at equal intervals and connected to an exhaust head (81). Both sides of the top of the exhaust pipe (8) are fixed and connected to air guide pipes (82). The other end of the air guide pipe (82) is connected to the inner cavity of the linkage groove (62), and the linkage groove (62) is connected to the top of the inner cavity of the drive chamber (4).

7. The concrete roof waterproofing and repair liquid spraying device according to claim 2, characterized in that, A backflushing chamber (96) is fixedly connected to the side wall of the drive chamber (4). A backflushing groove (961) is provided between the backflushing chamber (96) and the inner cavity of the drive chamber (4). The top of the backflushing groove (961) is flush with the bottom of the dust filter plate (44). A backflushing air pipe (962) is fixedly connected to the side wall of the backflushing chamber (96). The other end of the backflushing air pipe (962) is connected to the inner cavity of the piston box (53). A solenoid valve is provided in the backflushing air pipe (962). A first electrode plate (97) is fixedly connected to the side wall of the cleaning brush plate (52). A second electrode plate (98) is fixedly connected to both sides of the inner cavity of the cleaning chamber (5). The first electrode plate (97), the second electrode plate (98) and the solenoid valve are electrically connected.

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