An outer wall waterproof detection device for building construction

Abstract

The application relates to the technical field of building construction waterproof detection, and discloses a kind of outer wall waterproof detection device for building construction, including: movable base, the top of the base is fixedly installed with water tank, the top of the base is equipped with adjusting mechanism, the adjusting mechanism is equipped with lifting mechanism. The sprayed water and impurities flow into the recovery shell, and then are recovered into the water tank through the hose, and at the same time, the impurities in the water are filtered through the filter screen, and at the same time, the moving mechanism drives the moving frame to move, and the motor drives the spline shaft and spline sleeve to rotate, so that the brush plate rotates to clean the impurity particles on the surface of the filter screen. The cleaned impurity particles are discharged from the chip removal groove and fall into the collection box for collection, so that the sprayed water is filtered and recycled, and the use effect and environmental protection of the device are effectively improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of waterproof detection of building construction, and particularly relates to a waterproof detection device for outer walls of building construction. BACKGROUND

[0002] Building construction refers to production activities in the implementation phase of engineering construction, is the construction process of various buildings, and can also be regarded as the process of changing various lines on design drawings into real objects at specified sites. The site of construction operation is referred to as a "building construction site" or a "construction site", also referred to as a construction site.

[0003] It is known that the authorized patent with the application number CN202323226472.2 discloses a waterproof detection device for outer walls of building construction, the background technology of which proposes the problem that "the existing waterproof detection device can only detect the waterproof of low ground, and cannot detect the waterproof of higher building walls, and the waterproof detection device cannot simulate the erosion of rainwater on the building outer wall". To solve this problem, the technical solution of the scheme is "including a detection box, a plurality of connecting ear plates are fixedly installed around the detection box, and a screw hole is arranged on each connecting ear plate, a corresponding screw is screwed in the screw hole, and the detection box is fixed to the outer wall of the building construction; a detection assembly is fixedly installed in a sealing groove in the detection box, and is used for waterproof detection of the building outer wall".

[0004] However, it is found in the implementation of the related technology that the above technical solution has the following problems: although the technical solution provided realizes the effects of detecting the outer walls of buildings of different heights and simulating rainwater erosion, when in use, it is inconvenient to filter and recycle the sprayed water, and during the process of washing the outer wall, impurities on the outer wall will be washed off and fall, which can easily cause the recycled water to contain particulate impurities, cannot be recycled and sprayed, and the above scheme is inconvenient for transverse movement and adjustment of the water spraying pipe, has low use flexibility, can easily cause a small water spraying range, and thus reduces the environmental protection and detection efficiency of the detection device. SUMMARY

[0005] The application provides a waterproof detection device for outer walls of building construction, which solves the problems of inconvenience in filtering and recycling the sprayed water and inconvenience in transverse movement and adjustment of the water spraying pipe in the related art.

[0006] The technical scheme of the application is as follows: a waterproof detection device for outer walls of building construction, comprising: a movable base, a water tank is fixedly installed on the top of the base, an adjusting mechanism is arranged on the top of the base, a lifting mechanism is arranged on the adjusting mechanism, and a detection box with one side being open is arranged on the lifting mechanism.

[0007] The detection box is provided with a detection assembly, the open end of the detection box is provided with a sealing mechanism, and the bottom side of the detection box is fixedly provided with a recycling shell.

[0008] The water tank is fixedly provided with a filter screen in an inclined manner, and a moving frame is arranged above the filter screen in the water tank.

[0009] The inner wall of the moving frame is rotatably connected with a spline shaft between the two sides, the spline shaft is sleeved with a spline sleeve, a plurality of brush plates are fixedly arranged on the surface of the spline sleeve and in contact with the filter screen, a motor one is fixedly arranged on one end surface of the moving frame, the output end of the motor one is movably connected with the moving frame and the spline shaft, and a reciprocating mechanism for vibrating the brush plates is arranged on the moving frame.

[0010] A chip removal groove corresponding to the filter screen is formed in one side surface of the water tank, and a collection box is arranged on one side surface of the water tank.

[0011] Preferably, the reciprocating mechanism comprises a fixed ring fixedly arranged on the surface of the spline sleeve at both ends, a plurality of hemispherical protrusions fixedly arranged on one end surface of the fixed ring, a grommet rotatably connected to one end surface of the fixed ring, a spring one sleeved on both ends of the spline shaft, and a fixed rod fixedly arranged on the inner wall of the moving frame and matched with the hemispherical protrusions, wherein one end of the fixed rod is embedded with a ball, the hemispherical protrusions on the two fixed rings are distributed in a staggered manner, and the two ends of the spring one are connected with the grommet and the moving frame, respectively.

[0012] Through the above technical solution, the rotation of the spline sleeve drives the synchronous rotation of the fixed ring, so that the hemispherical protrusions on the fixed ring are in constant contact with the fixed rod, thereby driving the spline sleeve to reciprocate on the spline shaft, and the brush plates vibrate at a frequency under the action of the spring one, so as to further improve the cleaning effect and efficiency of the filter screen.

[0013] Preferably, the moving mechanism comprises a threaded rod rotatably connected between the inner walls of the water tank, a guide rod fixedly arranged between the inner walls of the water tank and corresponding to the threaded rod, and a motor two fixedly arranged on one side surface of the water tank, wherein the output end of the motor two is movably connected with the threaded rod through the water tank, the moving frame is threadedly connected to the surface of the threaded rod and is slidably connected with the guide rod, the guide rod and the threaded rod are arranged in an inclined manner, and the inclination angles of the guide rod and the threaded rod are consistent with that of the filter screen.

[0014] Through the above technical solution, the rotation of the threaded rod driven by the motor two can make the moving frame move back and forth along the guide rod, so as to achieve the effect of moving the brush plate to clean the filter screen.

[0015] Preferably, the sealing mechanism comprises a plurality of limiting rods slidably connected through the surface of the opening of the detection box, a sealing element fixedly connected to one end of the limiting rod, and a spring two sleeved on the surface of the limiting rod, both ends of the spring two being connected to the detection box and one end of the limiting rod, respectively.

[0016] Through the above technical solution, the sealing element first contacts the outer wall, and gradually drives the limiting rod to slide under the force of the sealing element as the detection box moves, so that the limiting rod stretches the spring two, and the spring two exerts a counter force on the limiting rod, which can make the sealing element tightly fit the outer wall.

[0017] Preferably, the detection assembly comprises a swinging mechanism arranged in the detection box, a transverse displacement mechanism arranged on the swinging mechanism, a spray head arranged on the transverse displacement mechanism, a waterproof detector fixedly installed on the top wall of the detection box through a base block, and a pump body fixedly installed on the top of the detection box, the output end of the pump body being connected to the spray head through a hose two, and the input end of the pump body being connected to the water tank through a hose three.

[0018] Through the above technical solution, the water in the water tank is pumped by the pump body and delivered to the spray head, so that the spray head sprays water on the outer wall, and the transverse displacement mechanism and the spray head are driven by the swinging mechanism to reciprocatingly swing up and down to adjust the spraying height and angle, and the spray head can also reciprocatingly move laterally in the swinging process under the action of the transverse displacement mechanism, and then the waterproof detector can detect the water immersion depth of the outer wall, achieving the purpose of waterproof detection of the outer wall.

[0019] Preferably, the swinging mechanism comprises a rotating shaft rod rotatably connected between the inner walls of the detection box, two fixed cylinders fixedly installed symmetrically on the surface of the rotating shaft rod, a spring three fixedly installed at one end of the inner wall of the fixed cylinder, an activity rod fixedly connected at one end of the spring three and movably inserted with the fixed cylinder, a motor three fixedly installed on the top wall of the detection box through a bracket, a rotating plate fixedly connected to the output end of the motor three, and a connecting rod movably connected at one end of the rotating plate, one end of the connecting rod being movably connected with one of the fixed cylinders.

[0020] Through the above technical solution, the rotating plate is driven to rotate by the motor three, and the fixed cylinder is driven to swing up and down by the connecting rod, and the rotating shaft rod is driven to reciprocatingly rotate in the opposite directions by the fixed cylinder, so that the spray head can be driven to swing up and down by the transverse displacement mechanism to adjust the spraying position, so as to achieve the effect that the spray head can adjust the spraying angle while adjusting the spraying height position in the swinging process, and the activity rod can slide and stretch or compress the spring three in the fixed cylinder according to the swinging angle in the swinging process.

[0021] Preferably, the transverse displacement mechanism comprises a U-shaped plate fixedly connected to one end of the movable rod, a reciprocating screw rod rotatably connected between the inner walls of the U-shaped plate, a light rod fixedly installed between the inner walls of the U-shaped plate and located on both sides of the reciprocating screw rod, a displacement block threadedly connected to the surface of the reciprocating screw rod and slidably connected with the light rod, gears fixedly connected to both ends of the reciprocating screw rod, and two racks symmetrically fixedly installed between the upper and lower sides of the inner wall of the detection box and engaged with the gears, and the spray head is fixedly installed on one side of the displacement block.

[0022] Through the above technical scheme, the gear rolls with the rack engagement of the swing mechanism to drive the reciprocating screw rod to rotate, so that the displacement block moves transversely along the light rod, thereby driving the spray head to move transversely for spraying, and the spray head can also move transversely for spraying during the swing process, which helps to further improve the water spraying flexibility and range, and the gears and the racks are always in contact and engagement under the cooperation of the spring and the movable rod.

[0023] Preferably, the adjusting mechanism comprises two grooves symmetrically opened on the top of the base, a hydraulic cylinder fixedly installed on one side of the inner wall of the groove, a sliding block fixedly connected to the output end of the hydraulic cylinder and slidably connected with the groove, and a linear module fixedly installed on the top of the sliding block.

[0024] Through the above technical scheme, the hydraulic cylinder can drive the sliding block to slide in the groove, facilitating the contact of the detection box with the outer wall for detection, and the linear module can drive the detection box to move transversely for position adjustment, so as to detect different positions of the outer wall transversely.

[0025] Preferably, the lifting mechanism comprises a fixed plate fixedly installed on the linear module and concave, a bidirectional screw rotatably connected between the inner walls of the fixed plate, a guide rail fixedly installed on the inner bottom wall of the fixed plate, two moving blocks symmetrically threadedly connected to the surface of the bidirectional screw and slidably connected with the guide rail, a motor four fixedly installed on one end surface of the fixed plate, a telescopic scissor frame movably connected to the top of the two moving blocks, a connecting plate fixedly installed on the bottom of the detection box, and two butt blocks symmetrically slidably connected to the bottom of the connecting plate, the butt blocks and the top ends of the telescopic scissor frame are movably connected, and the output end of the motor four is movably connected through the fixed plate and the bidirectional screw.

[0026] Through the above technical scheme, the bidirectional screw is driven to rotate by the motor four, so that the two moving blocks relatively slide close to or away from each other along the guide rail, the telescopic scissor frame is driven to extend or retract, the two butt blocks relatively slide close to or away from each other, and the connecting plate and the detection box are driven to adjust the height.

[0027] Preferably, the bottom of the base is provided with movable casters at the four corners, a handrail is fixedly installed on one side of the top of the base, and support foot plates are threadedly connected to both ends of the base.

[0028] Through the above technical scheme, under the action of the mobile caster, the base can be pushed to move to adjust the detection position through the handrail, the support foot disc is rotated to move downward, contacts the ground and lifts the mobile caster off the ground, the base can be supported to ensure the stability of the detection process.

[0029] The working principle and beneficial effects of the present application are as follows:

[0030] Firstly, the detection box is contacted with the detected position of the outer wall through the adjusting mechanism and the lifting mechanism, the sealing mechanism is used to ensure the sealing of the detection box and the outer wall, then the water is sprayed to the outer wall through the detection assembly to perform the waterproof detection, the sprayed water and impurities flow into the recovery shell, are recovered into the water tank through the hose one, and are filtered through the filter screen, meanwhile, the moving mechanism drives the moving frame to move, the motor one drives the spline shaft and the spline sleeve to rotate, the brush plate is rotated to clean the impurity particles on the surface of the filter screen, prevents the impurity particles from being accumulated to block the filter screen and affect the effect and efficiency of water recovery, the cleaned impurity particles are discharged from the chip removal groove and fall into the collection box for collection, thus the effect of filtering and recycling the sprayed water is realized, the subsequent secondary spraying is not affected by the impurity particles in the recovered water, the waste of water resources is saved, and the use effect and environmental protection of the device are effectively improved.

[0031] Secondly, the spline sleeve drives the fixed ring to rotate synchronously, the hemispherical lugs on the fixed ring are in contact with the fixed rod, the fixed rod cooperates with the hemispherical lugs to drive the spline sleeve to reciprocate on the spline shaft, and the brush plate vibrates under the action of the spring one, so that the brush plate is prevented from being attached with impurities to cause secondary pollution to the filter screen, and the impurities on the surface of the filter screen are cleaned through the rotation and vibration of the brush plate, so that the cleaning effect and efficiency of the filter screen are further improved.

[0032] Thirdly, the motor three drives the rotating plate to rotate, the connecting rod drives the rotating shaft to rotate in both directions and the fixed cylinder to swing up and down, so as to drive the spraying head to swing up and down to adjust the spraying position, the spraying head can be adjusted in angle while adjusting the spraying height, in the process of swinging of the fixed cylinder, the gear is engaged with the rack to drive the reciprocating screw to rotate, the displacement block drives the spraying head to move horizontally and reciprocally along the light pole, so that the spraying head can move horizontally and spray in the process of swinging, the water spraying flexibility and range are further improved, the efficiency of waterproof detection is effectively improved, and under the cooperation of the spring three and the movable rod, the gear can always be in contact with the rack, so as to ensure the stability of the movement of the spraying head. BRIEF DESCRIPTION OF DRAWINGS

[0033] The present application will be further described in detail below in combination with the drawings and specific embodiments.

[0034] Figure 1 It is the whole stereoscopic structure schematic view of the application;

[0035] Figure 2 It is the side view stereoscopic structure schematic view of the application;

[0036] Figure 3 It is the sectional view stereoscopic structure schematic view of the water tank of the application;

[0037] Figure 4 It is the partial stereoscopic structure schematic view of the moving frame of the application;

[0038] Figure 5 It is the partial stereoscopic structure schematic view of the connecting plate of the application;

[0039] Figure 6 It is the sectional view stereoscopic structure schematic view of the detection box of the application;

[0040] Figure 7 It is the partial stereoscopic structure schematic view of the detection assembly of the application;

[0041] Figure 8 It is the partial stereoscopic structure schematic view of the adjusting mechanism of the application;

[0042] In the figure: 1, base; 2, water tank; 3, detection box; 4, recovery shell; 5, filter screen; 6, moving frame; 7, spline shaft; 8, spline sleeve; 9, brush plate; 10, motor one; 11, collection box; 12, fixed ring; 13, hemispherical lug; 14, grommet; 15, spring one; 16, fixed rod; 17, threaded rod; 18, guide rod; 19, motor two; 20, limit rod; 21, sealing element; 22, spring two; 23, spray head; 24, waterproof detector; 25, pump body; 26, rotating shaft rod; 27, fixed cylinder; 28, spring three; 29, movable rod; 30, motor three; 31, rotating plate; 32, connecting rod; 33, U-shaped plate; 34, reciprocating screw; 35, light pole; 36, displacement block; 37, gear; 38, rack; 39, hydraulic cylinder; 40, sliding block; 41, linear module; 42, fixed plate; 43, bidirectional screw; 44, guide rail; 45, moving block; 46, motor four; 47, telescopic scissor frame; 48, connecting plate; 49, butt joint block. DETAILED DESCRIPTION

[0043] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the embodiments of the application. Obviously, the described embodiments are only a part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work are within the protection scope of the application.

[0044] EMBODIMENT

[0045] Referring to Figures 1 to 8 The application provides a kind of outer wall waterproof detection device for building construction, comprising: movable base 1, the top of base 1 is fixedly installed with water tank 2, the top of base 1 is equipped with adjusting mechanism, adjusting mechanism is equipped with lifting mechanism on, lifting mechanism is equipped with detection box 3 with one side open on;

[0046] Detection box 3 is equipped with detection assembly, the open of detection box 3 is equipped with sealing mechanism, the bottom of detection box 3 one side is fixedly installed with recovery shell 4, recovery shell 4 is connected with water tank 2 by hose one, the inner bottom wall of detection box 3 is inclined to the direction of recovery shell 4;

[0047] Water tank 2 is fixedly installed with filter screen 5 inclined, and mobile frame 6 is arranged above filter screen 5 in water tank 2, and mobile frame 6 is moved by moving mechanism arranged in water tank 2;

[0048] The inner wall of mobile frame 6 is connected with spline shaft 7 between both sides, spline shaft 7 is sleeved with spline sleeve 8, and a plurality of brush plates 9 are fixedly installed on the surface of spline sleeve 8 and contacted with filter screen 5, motor one 10 is fixedly installed on one end surface of mobile frame 6, and the output end of motor one 10 is movably connected with spline shaft 7 through mobile frame 6, and reciprocating mechanism for vibrating brush plate 9 is arranged on mobile frame 6;

[0049] The side of water tank 2 is provided with a chip removal groove corresponding to filter screen 5, and a collection box 11 is placed on the side of water tank 2.

[0050] The technical scheme provided by the embodiment is as follows: in use, the base 1 is moved to the position of the outer wall, the detection box 3 is driven by the adjusting mechanism and the lifting mechanism to contact the position to be detected of the outer wall, the sealing property between the detection box 3 and the outer wall is ensured under the action of the sealing mechanism, the water in the water tank 2 is sprayed on the surface of the outer wall through the detection assembly, the purpose of waterproof detection of the outer wall is achieved, the sprayed water and impurities are in the detection box 3 and flow into the recovery shell 4 along the inner bottom wall of the detection box 3, so that the water and impurities are recovered to the water tank 2 through the hose, the impurities in the recovered water are filtered through the filter screen 5, the water enters the bottom of the water tank 2 for recycling, the impurities are left on the surface of the filter screen 5, at the same time, the moving frame 6 is moved along the filter screen 5 through the moving mechanism, the spline shaft 7 is driven to rotate by the motor 10, the spline sleeve 8 is synchronously driven to rotate by the spline shaft 7, so that the brush plate 9 is rotated to clean the impurity particles on the surface of the filter screen 5, the impurity particles are prevented from being accumulated and clogging the filter screen 5 to affect the effect and efficiency of water recovery, the brush plate 9 can vibrate in the cleaning process through the reciprocating mechanism, so as to prevent the impurity particles from being attached to the brush plate 9 to affect the cleaning effect, the cleaned impurity particles move along the inclination angle of the filter screen 5 from the chip removal groove and fall into the collection box 11 for collection, so that the effect of filtering and recycling the sprayed water is achieved, the waste of water resources is avoided, and the use effect and environmental protection of the device are effectively improved.

[0051] Further, the reciprocating mechanism comprises a fixed ring 12 fixedly installed on the surfaces of both ends of the spline sleeve 8, a plurality of hemispherical bosses 13 fixedly installed on one end surface of the fixed ring 12, a grommet 14 rotatably connected to one end surface of the fixed ring 12, a spring 15 sleeved on both ends of the spline shaft 7, and a fixed rod 16 fixedly installed on the inner walls of both sides of the moving frame 6 and used in cooperation with the hemispherical bosses 13, one end of the fixed rod 16 is embedded with a ball, the hemispherical bosses 13 on the two fixed rings 12 are distributed in a staggered manner, and the two ends of the spring 15 are connected with the grommet 14 and the moving frame 6 respectively.

[0052] Specifically, when the spline shaft 7 drives the spline sleeve 8 and the brush plate 9 to rotate and clean the filter screen 5, the fixed ring 12 is synchronously driven to rotate by the spline sleeve 8, the hemispherical bosses 13 on the fixed ring 12 are constantly in contact with the fixed rod 16 when rotating, and the friction between the fixed rod 16 and the hemispherical bosses 13 can be reduced under the action of the ball, so that the fixed rod 16 drives the spline sleeve 8 to reciprocate on the spline shaft 7 in cooperation with the hemispherical bosses 13, and the brush plate 9 vibrates at a frequency under the action of the spring 15, so that the brush plate 9 is prevented from being attached to the filter screen 5 to cause secondary pollution, and the brush plate 9 is vibrated while rotating to clean, so that the impurities filtered on the surface of the filter screen 5 can be effectively cleaned, so as to further improve the cleaning effect and efficiency of the filter screen 5.

[0053] Further, the moving mechanism comprises a threaded rod 17 rotatably connected between the two sides of the inner wall of the water tank 2, a guide rod 18 fixedly installed between the two sides of the inner wall of the water tank 2 and corresponding to the threaded rod 17, and a second motor 19 fixedly installed on one side surface of the water tank 2, with the output end of the second motor 19 movably penetrating the water tank 2 and connected with the threaded rod 17, the moving frame 6 being threadedly connected to the surface of the threaded rod 17 and slidably connected with the guide rod 18, the guide rod 18 and the threaded rod 17 being obliquely arranged and having the same oblique angle as the filter screen 5.

[0054] Specifically, when the sprayed water is recovered, the threaded rod 17 is driven to rotate by the second motor 19, so that the moving frame 6 moves back and forth along the surface of the guide rod 18, thereby facilitating the moving and cleaning of the filter screen 5 by the brush plate 9 and preventing the filter screen 5 from being blocked to affect the water recovery efficiency.

[0055] Further, the sealing mechanism comprises a plurality of limiting rods 20 slidably penetrating the surface of the opening of the detection tank 3, a sealing member 21 fixedly connected to one end of the limiting rod 20, and a second spring 22 sleeved on the surface of the limiting rod 20 and connected to the detection tank 3 and one end of the limiting rod 20, wherein the sealing member 21 is made of rubber.

[0056] Specifically, when the detection tank 3 is moved to the outer wall by the adjusting mechanism and the lifting mechanism, the sealing member 21 is first contacted with the outer wall, and gradually drives the limiting rod 20 to slide with the movement of the detection tank 3, so that the limiting rod 20 stretches the second spring 22, and the second spring 22 applies a counterforce to the limiting rod 20, so that the sealing member 21 is tightly attached to the outer wall, thereby achieving the sealing effect of the detection tank 3 and the outer wall, preventing water leakage during subsequent water spraying and affecting the recovery and detection effect.

[0057] Further, the detection assembly comprises a swinging mechanism arranged in the detection tank 3, a transverse displacement mechanism arranged on the swinging mechanism, a spraying head 23 arranged on the transverse displacement mechanism, a waterproof detector 24 fixedly installed on the top wall of the detection tank 3 through a base block, and a pump body 25 fixedly installed on the top of the detection tank 3, with the output end of the pump body 25 connected with the spraying head 23 through a second hose, and the input end of the pump body 25 connected with the water tank 2 through a third hose.

[0058] Specifically, in the detection of the contact between the detection box 3 and the outer wall, the pump body 25 extracts the water in the water tank 2 and sends it to the spray head 23, so that the spray head 23 sprays water on the outer wall, and the spray height and angle are adjusted by the reciprocating swing of the swing mechanism, the horizontal displacement mechanism and the spray head 23, so as to improve the spray range. Under the action of the horizontal displacement mechanism, the spray head 23 can also move horizontally during the swing, thereby further improving the spray range of the spray head 23. The waterproof detector 24 can detect the water depth of the outer wall, and the purpose of waterproof detection of the outer wall is achieved.

[0059] Further, the swing mechanism includes a rotating shaft rod 26 rotatably connected between the inner walls of the detection box 3, two fixed cylinders 27 symmetrically and fixedly installed on the surface of the rotating shaft rod 26, a spring three 28 fixedly installed on one end of the inner wall of the fixed cylinder 27, an active rod 29 fixedly connected to one end of the spring three 28 and movably inserted with the fixed cylinder 27, a motor three 30 fixedly installed on the top wall of the detection box 3 through a support, a rotating plate 31 fixedly connected to the output end of the motor three 30, and a connecting rod 32 movably connected to one end of the rotating plate 31. One end of the connecting rod 32 is movably connected to one of the fixed cylinders 27.

[0060] Specifically, in the water spraying detection process of the spray head 23, the motor three 30 drives the rotating plate 31 to rotate, and the connecting rod 32 drives the fixed cylinder 27 to swing up and down, and the fixed cylinder 27 drives the rotating shaft rod 26 to rotate back and forth, so that the horizontal displacement mechanism can drive the spray head 23 to swing up and down to adjust the spraying position, so that the spray head 23 can adjust the spraying angle while adjusting the spraying height position, so as to increase the spraying detection range. During the swing of the fixed cylinder 27, the movable rod 29 can slide in and out of the fixed cylinder 27 according to the swing angle adjustment, and stretch or press the spring three 28, so that the subsequent horizontal displacement mechanism can operate normally.

[0061] Further, the horizontal displacement mechanism includes a U-shaped plate 33 fixedly connected to one end of the movable rod 29, a reciprocating screw 34 rotatably connected between the inner walls of the U-shaped plate 33, a light rod 35 fixedly installed between the inner walls of the U-shaped plate 33 and located on both sides of the reciprocating screw 34, a displacement block 36 threadedly connected to the surface of the reciprocating screw 34 and slidably connected with the light rod 35, a gear 37 fixedly connected to both ends of the reciprocating screw 34, and two racks 38 symmetrically and fixedly installed between the upper and lower sides of the inner wall of the detection box 3 and engaged with the gears 37. The spray head 23 is fixedly installed on one side of the displacement block 36.

[0062] Specifically, when the spray head 23 is driven to move up and down by the swing mechanism to spray water, the gear 37 rolls with the rack 38 engaged with the swing mechanism, thereby driving the reciprocating screw rod 34 to rotate, so that the displacement block 36 moves transversely along the surface of the light pole 35, so as to drive the spray head 23 to move transversely to spray, thereby realizing the effect that the spray head 23 can also move transversely to spray during the swing process, which helps to further improve the water spraying flexibility and the water spraying range, effectively improves the efficiency of the waterproof detection, and at the same time, the gear 37 and the rack 38 are always in contact and engagement under the cooperation of the elastic force of the spring three 28 and the movable rod 29, so as to ensure the movement effect and stability of the spray head 23.

[0063] Further, the adjusting mechanism comprises two grooves symmetrically formed on the top of the base 1, a hydraulic cylinder 39 fixedly installed on one side of the inner wall of the groove, a sliding block 40 fixedly connected to the output end of the hydraulic cylinder 39 and in sliding connection with the groove, and a linear module 41 fixedly installed on the top of the sliding block 40, wherein the linear module 41 is a lead screw linear transmission mechanism.

[0064] Specifically, during the detection process of the detection box 3, the sliding block 40 can be driven to slide in the groove by the hydraulic cylinder 39, so as to move the lifting mechanism and the detection box 3 closer to or away from the outer wall, so as to facilitate the detection of the detection box 3 in contact with the outer wall, and at the same time, the linear module 41 can drive the detection box 3 to move transversely, so as to detect different positions of the outer wall transversely, without the need to disassemble and re-fix the detection box 3, which is beneficial to improve the detection convenience.

[0065] Further, the lifting mechanism comprises a fixed plate 42 fixed on the linear module 41 and concave, a bidirectional screw rod 43 rotatably connected between the inner walls of the fixed plate 42, a guide rail 44 fixedly installed on the inner bottom wall of the fixed plate 42, two moving blocks 45 symmetrically screw-connected on the surface of the bidirectional screw rod 43 and in sliding connection with the guide rail 44, a motor four 46 fixedly installed on one end surface of the fixed plate 42, a telescopic scissor frame 47 movably connected on the top of the two moving blocks 45, a connecting plate 48 fixedly installed on the bottom of the detection box 3, and two abutting blocks 49 symmetrically and slidably connected on the bottom of the connecting plate 48, the top end of the abutting block 49 is movably connected with the telescopic scissor frame 47, and the output end of the motor four 46 is movably connected through the fixed plate 42 and the bidirectional screw rod 43.

[0066] Specifically, during detection, the two-way screw rod 43 is driven to rotate by the motor 46, so that the two moving blocks 45 slide along the guide rails 44 to approach or move away from each other, thereby driving the telescopic scissors frame 47 to extend or retract, and the two abutting blocks 49 are driven to slide relative to each other by the telescopic scissors frame 47 to approach or move away from each other, thereby driving the connecting plate 48 and the detection box 3 to adjust the height, so that the detection box 3 can detect the outer wall at different height positions, thereby improving the application range and flexibility.

[0067] Further, the bottom of the base 1 is provided with movable casters at four corners, and a handrail handle is fixedly installed on one side of the top of the base 1. Threaded connections are provided between the two ends of the base 1 and support foot plates.

[0068] Specifically, the base 1 can be moved by the handrail handle under the action of the movable casters, so that the detection position can be adjusted as required. After reaching the detection position, the support foot plates are rotated downward to contact the ground and lift the movable casters off the ground, so that the base 1 can be supported, thereby ensuring the stability of the detection process.

[0069] The above is only a preferred embodiment of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A device for detecting waterproofing of exterior walls during building construction, characterized in that, include: A movable base (1) is provided with a water tank (2) fixedly installed on the top of the base (1). An adjustment mechanism is provided on the top of the base (1). A lifting mechanism is provided on the adjustment mechanism. A detection box (3) with one side open is provided on the lifting mechanism. The detection box (3) is equipped with a detection component. The opening of the detection box (3) is equipped with a sealing mechanism. A recycling shell (4) is fixedly installed on one side of the bottom of the detection box (3). The recycling shell (4) is connected to the water tank (2) through a hose. The inner bottom wall of the detection box (3) is inclined towards the recycling shell (4). A filter screen (5) is fixedly installed in the water tank (2) and is inclined. A movable frame (6) is provided in the water tank (2) and above the filter screen (5). The movable frame (6) is moved by a movable mechanism provided in the water tank (2). A spline shaft (7) is rotatably connected between the two sides of the inner wall of the movable frame (6). A spline sleeve (8) is fitted on the surface of the spline shaft (7). Multiple brush plates (9) that are in contact with the filter screen (5) are fixedly installed on the surface of the spline sleeve (8). A motor (10) is fixedly installed on one end face of the movable frame (6). The output end of the motor (10) moves through the movable frame (6) and is connected to the spline shaft (7). A reciprocating mechanism for making the brush plates (9) vibrate is provided on the movable frame (6). The water tank (2) has a chip removal groove on one side corresponding to the filter screen (5), and a collection box (11) is placed on one side of the water tank (2). The reciprocating mechanism includes a fixed ring (12) fixedly installed on both ends of the spline sleeve (8), a plurality of hemispherical protrusions (13) fixedly installed on one end face of the fixed ring (12), a washer (14) rotatably connected to one end face of the fixed ring (12), a spring (15) sleeved on both ends of the spline shaft (7), and a fixed rod (16) fixedly installed on both sides of the inner wall of the movable frame (6) and used in conjunction with the hemispherical protrusions (13). One end of the fixed rod (16) is embedded with a ball. The hemispherical protrusions (13) on the two fixed rings (12) are staggered. The two ends of the spring (15) are respectively connected to the washer (14) and the movable frame (6). The sealing mechanism includes multiple limiting rods (20) that slide through the surface of the opening of the test box (3), a sealing element (21) fixedly connected to one end of the limiting rod (20), and a second spring (22) sleeved on the surface of the limiting rod (20). The two ends of the second spring (22) are respectively connected to one end of the test box (3) and the limiting rod (20). The detection assembly includes a swing mechanism installed inside the detection box (3), a lateral displacement mechanism installed on the swing mechanism, a spray head (23) installed on the lateral displacement mechanism, a waterproof detector (24) fixedly installed on the top wall inside the detection box (3) via a base block, and a pump body (25) fixedly installed on the top of the detection box (3). The output end of the pump body (25) is connected to the spray head (23) via a second hose, and the input end of the pump body (25) is connected to the water tank (2) via a third hose.

2. The external wall waterproofing detection device for building construction according to claim 1, characterized in that, The moving mechanism includes a threaded rod (17) rotatably connected between the two sides of the inner wall of the water tank (2), a guide rod (18) fixedly installed between the two sides of the inner wall of the water tank (2) and corresponding to the threaded rod (17), and a motor (19) fixedly installed on one side of the water tank (2). The output end of the motor (19) moves through the water tank (2) and is connected to the threaded rod (17). The moving frame (6) is threadedly connected to the surface of the threaded rod (17) and is slidably connected to the guide rod (18). The guide rod (18) and the threaded rod (17) are inclined and their inclination angles are consistent with those of the filter screen (5).

3. The external wall waterproofing detection device for building construction according to claim 1, characterized in that, The swing mechanism includes a rotating shaft (26) rotatably connected between the two sides of the inner wall of the detection box (3), two fixed cylinders (27) symmetrically fixed on the surface of the rotating shaft (26), a spring three (28) fixedly installed on one end of the inner wall of the fixed cylinder (27), a movable rod (29) fixedly connected to one end of the spring three (28) and movably inserted into the fixed cylinder (27), a motor three (30) fixedly installed on the inner top wall of the detection box (3) by a bracket, a rotating plate (31) fixedly connected to the output end of the motor three (30), and a connecting rod (32) movably connected to one end of the rotating plate (31), one end of the connecting rod (32) being movably connected to a fixed cylinder (27).

4. The external wall waterproofing detection device for building construction according to claim 3, characterized in that, The lateral displacement mechanism includes a U-shaped plate (33) fixedly connected to one end of the movable rod (29), a reciprocating screw (34) rotatably connected between the two sides of the inner wall of the U-shaped plate (33), a smooth rod (35) fixedly installed between the two sides of the inner wall of the U-shaped plate (33) and located on both sides of the reciprocating screw (34), a displacement block (36) threadedly connected to the surface of the reciprocating screw (34) and slidably connected to the smooth rod (35), a gear (37) fixedly connected to both ends of the reciprocating screw (34), and two racks (38) symmetrically fixedly installed between the upper and lower sides of the inner wall of the detection box (3) and meshing with the gears (37). The spray head (23) is fixedly installed on one side of the displacement block (36).

5. The external wall waterproofing detection device for building construction according to claim 1, characterized in that, The adjustment mechanism includes two grooves symmetrically opened on the top of the base (1), a hydraulic cylinder (39) fixedly installed on one side of the inner wall of the groove, a slider (40) fixedly connected to the output end of the hydraulic cylinder (39) and slidably connected to the groove, and a linear module (41) fixedly installed on the top of the slider (40).

6. The external wall waterproofing detection device for building construction according to claim 5, characterized in that, The lifting mechanism includes a fixed plate (42) fixed on the linear module (41) and in a concave shape, a bidirectional screw (43) rotatably connected between the two sides of the inner wall of the fixed plate (42), a guide rail (44) fixedly installed on the inner bottom wall of the fixed plate (42), two moving blocks (45) symmetrically threadedly connected to the surface of the bidirectional screw (43) and sliding with the guide rail (44), a motor (46) fixedly installed on one end face of the fixed plate (42), a telescopic scissor lift (47) movably connected to the top of the two moving blocks (45), a connecting plate (48) fixedly installed at the bottom of the detection box (3), and two docking blocks (49) symmetrically slidingly engaged at the bottom of the connecting plate (48). The docking blocks (49) are movably connected to the top of the telescopic scissor lift (47), and the output end of the motor (46) movably passes through the fixed plate (42) and is connected to the bidirectional screw (43).

7. The external wall waterproofing detection device for building construction according to claim 1, characterized in that, The base (1) is equipped with casters at the four corners of its bottom, and a handrail is fixedly installed on one side of the top of the base (1). Support plates are threaded to both ends of the base (1).

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