A foundation bottom plate anti-floating anchor node waterproof construction device and construction method thereof

Abstract

The present application relates to a foundation bottom plate anti-floating anchor node waterproofing construction device and a construction method thereof, which belongs to the technical field of anti-floating anchor node waterproofing. It is suitable for a cushion layer, wherein anchor steel bars are installed in the cushion layer, and a foundation pit is opened on the upper surface of the cushion layer, and the top of the anchor steel bar passes through the foundation pit. A base is provided on the upper surface of the cushion layer, and the base is annular. The inner diameter of the base is larger than the diameter of the foundation pit. A hanging platform is provided on the side of the base away from the cushion layer. The hanging platform is annular and is sleeved on the anchor steel bar. The hanging platform is connected to the base, and a first gear ring is provided on the side of the hanging platform facing the foundation pit. The first gear ring is sleeved on the anchor steel bar, and the first gear ring and the hanging platform are rotatably connected around their own central axis. A driving motor is installed on one side of the hanging platform, and the output shaft of the driving motor is fixedly connected to a first gear meshed with the first gear ring. A painting device for painting is provided on the side of the first gear ring away from the hanging platform. The present application has the effect of reducing the labor intensity of the staff.

Description

Technical Field

[0001] The present application relates to the technical field of waterproofing of anti-floating anchor rod nodes, and in particular to a waterproofing construction device for anti-floating anchor rod nodes of a foundation bottom plate and a construction method thereof. Background Art

[0002] When the depth of a building foundation is greater than the groundwater level, the building will float up due to the buoyancy of the groundwater. Usually, anti-floating anchor rods are set under the foundation slab to offset the vertical displacement of the building caused by the buoyancy.

[0003] In the existing construction process, anti-floating anchor rods are usually constructed on the base plate cushion first, followed by the waterproof layer, and finally the foundation base plate. During the waterproof layer construction, multiple waterproof coatings need to be applied, and currently most of them are applied by handheld equipment.

[0004] With regard to the above-mentioned related technologies, workers may easily get sore arms when holding the paint for a long time, and their hands may easily shake during the holding process, so that leveling is required after the painting is completed, which results in high labor intensity for the workers. Summary of the Invention

[0005] In order to reduce the labor intensity of the staff, the present application provides a foundation bottom plate anti-floating anchor node waterproof construction device and a construction method thereof.

[0006] In the first aspect, the present application provides a foundation floor anti-floating anchor node waterproof construction device, which adopts the following technical solution:

[0007] A foundation bottom plate anti-floating anchor node waterproof construction device is suitable for a cushion layer, wherein anchor steel bars are installed in the cushion layer, a foundation pit is opened on the upper surface of the cushion layer, and the top of the anchor steel bars passes through the foundation pit, and a base is provided on the upper surface of the cushion layer. The base is annular, and the inner diameter of the base is larger than the diameter of the foundation pit. A hanging platform is provided on the side of the base away from the cushion layer, and the hanging platform is annular. The hanging platform is sleeved on the anchor steel bars and connected to the base. A first gear ring is provided on the side of the hanging platform facing the foundation pit, and the first gear ring is sleeved on the anchor steel bars, and the first gear ring is rotatably connected to the hanging platform around its own central axis. A driving motor is installed on one side of the hanging platform, and the output shaft of the driving motor is fixedly connected to a first gear meshing with the first gear ring, and a painting device for painting is provided on the side of the first gear ring away from the hanging platform.

[0008] By adopting the above technical solution, after the drive motor is started, the drive motor rotates the first ring gear through the first gear, and the first ring gear drives the coating device to move, thereby evenly applying the waterproof coating to the surface of the foundation pit. There is no need for workers to use handheld equipment to operate, and there is no need for workers to level after the coating is completed, thereby reducing the labor intensity of the workers.

[0009] Optionally, the painting device includes a paint box, a feeding pipe and a discharge nozzle. The paint box is connected to the side wall of the first gear ring away from the hanging platform. The discharge nozzle is arranged on the side of the paint box away from the first gear ring. The discharge nozzle is flat and long. The feeding pipe is fixed between the paint box and the discharge nozzle. The feeding pipe connects the paint box and the discharge nozzle, and an electromagnetic valve is installed between the feeding pipe and the paint box.

[0010] By adopting the above technical solution, the first gear ring rotates to move the paint box, and the waterproof paint in the paint box enters the discharge nozzle evenly through the material pipe due to the control of the solenoid valve, so that the waterproof paint in the discharge nozzle falls evenly on the surface of the foundation pit.

[0011] Optionally, a mounting platform is fixedly provided on the side wall of the first gear ring facing away from the hanging platform. The mounting platform is annular and is sleeved on the anchor rod steel bar. A connecting rod is provided between the paint box and the mounting platform. One end of the connecting rod is connected to the paint box, and a connecting block is fixedly provided on the other end of the connecting rod. The diameter of the connecting block is larger than the diameter of the connecting rod. A mounting groove is provided on the side wall on one side of the mounting platform, and the connecting block is provided in the mounting groove. An avoidance groove for the movement of the connecting rod is provided on the inner bottom wall of the mounting platform at the mounting groove, and an installation component for fixing the connecting block is provided in the mounting groove.

[0012] By adopting the above technical solution, the staff moves the paint box to embed the connecting block and the connecting rod into the installation groove and the avoidance groove respectively, and then fixes the connecting block in the installation groove through the installation component, so that relative movement between the paint box and the mounting platform is not easy to occur. As a result, the first gear ring moves the paint box through the mounting platform.

[0013] Optionally, the mounting assembly includes a clamping block and a clamping spring, a receiving groove is opened on the inner side wall of the mounting platform at the mounting groove, the clamping block is arranged in the receiving groove and the two are slidably adapted, the clamping spring is arranged in the receiving groove, and the two ends of the clamping spring are fixedly connected to the clamping block and the mounting platform respectively.

[0014] By adopting the above technical solution, the worker moves the clamping block into the storage slot, then inserts the connecting block and connecting rod into the installation slot and avoidance slot respectively. Finally, the clamping block is released, and the telescopic spring pushes the clamping block out of the storage slot, thereby limiting the position of the connecting block and fixing the connecting block in the installation slot. The above structure facilitates the disassembly and assembly of the paint cartridge, making it easier for the worker to clean the paint cartridge after the operation is completed.

[0015] Optionally, a support seat is provided in the paint box, and a support rod is fixed between the support seat and the paint box. A through hole is opened through the side wall of the paint box facing the first gear ring, and the end of the connecting rod away from the mounting platform passes through the through hole and extends into the paint box, and the connecting rod is fixedly connected to the support seat, and a rotating drum is rotatably connected in the through hole, and both ends of the rotating drum extend out of the through hole, and the end of the rotating drum away from the mounting platform is rotatably connected to the support seat, and a spiral blade is spirally fixed to the circumferential side wall of the rotating drum in the paint box, and a second gear is fixedly connected to the end of the rotating drum close to the mounting platform, and a second gear is meshed with a second gear ring on one side of the second gear, and the second gear ring is sleeved on the anchor rod steel bar, and a hanging rod is fixed between the second gear ring and the hanging platform.

[0016] By adopting the above technical solution, the paint box causes the second gear to move along the second ring gear during movement, thereby causing the second gear to rotate, whereby the second gear causes the rotating drum to rotate, and the rotating drum causes the spiral blade to rotate, so that the spiral blade transports the waterproof paint in the paint box to the bottom of the paint box.

[0017] Optionally, a feeding port is provided through the side wall of one side of the paint box, and the feeding port is covered with a cover plate, and one side of the cover plate is hinged to the paint box.

[0018] By adopting the above technical solution, the staff flips the cover to open the feeding port, and the staff replenishes the waterproof coating into the coating box through the feeding port.

[0019] Optionally, a torsion spring is installed at the hinge between the cover plate and the paint port, a sliding cavity is provided on the inner wall of the paint box at the feeding port, a limiting rod is slidably connected in the sliding cavity, a limiting groove is provided on the side wall of the cover plate facing the sliding cavity and is plugged into and adapted to the limiting rod, a sliding groove is provided through the inner top wall of the paint box at the sliding cavity, a slider is slidably connected in the sliding groove, and the slider is fixedly connected to the limiting rod.

[0020] By adopting the above technical solution, the staff pushes the slider to insert the limit rod into the limit groove, so that the limit rod limits the cover plate, thereby closing the feeding port; when the feeding port needs to be opened, the staff pushes the slider to pull the limit rod out of the limit groove, and at this time the torsion spring releases the elastic force to flip the cover plate.

[0021] Optionally, a through groove is provided on the surface of the base facing away from the cushion layer, a lead screw is slidably connected in the through groove, a threaded sleeve is threadedly connected to the lead screw, the threaded sleeve is rotatably connected to the base, the end of the lead screw away from the base is fixedly connected to a support plate, and the end of the support plate away from the lead screw is fixedly connected to the hanging platform.

[0022] By adopting the above technical solution, the staff rotates the threaded sleeve to move the screw, and the screw moves the hanging platform through the support plate, thereby achieving the effect of adjusting the height of the painting device.

[0023] Optionally, a telescopic rod is fixed between the support plate and the base, and a telescopic spring is fixed between the support plate and the base.

[0024] By adopting the above technical solution, the telescopic rod makes it difficult for the screw to rotate with the threaded sleeve through the support plate, thereby achieving the effect of limiting the screw; the telescopic spring supports the support plate, reducing the load on the support plate.

[0025] In a second aspect, the present application provides a waterproof construction method for anti-floating anchor nodes of a foundation floor, which adopts the following technical solution:

[0026] A waterproof construction method for anti-floating anchor nodes of a foundation bottom plate comprises the following steps:

[0027] S1. Open a foundation pit on the upper surface of the cushion layer, and set the foundation pit depth to 3-5CM;

[0028] S2. Add the non-curing rubber asphalt waterproof coating into the coating box, then fix the coating box to the mounting table, and finally start the drive motor and the solenoid valve;

[0029] S3. After the first coat of non-curing rubber asphalt waterproof coating is applied, the staff will use the needle test method to check the thickness of the first coat of non-curing rubber asphalt waterproof coating to ensure that the thickness of the first coat of non-curing rubber asphalt waterproof coating is qualified;

[0030] S4. Lay 4+3 polyester tire modified asphalt waterproof membrane on the surface of non-curing rubber asphalt waterproof coating;

[0031] S5. Apply a second coat of non-curing rubber asphalt waterproof coating on the surface of the 4+3 polyester modified asphalt waterproof membrane using a brushing device;

[0032] S6. After the second coat of non-curing rubber asphalt waterproof coating is applied, the staff will use the needle test method to check the thickness of the second coat of non-curing rubber asphalt waterproof coating to ensure that the thickness of the second coat of non-curing rubber asphalt waterproof coating is qualified;

[0033] S7. Cover the surface of the second layer of non-curing rubber asphalt waterproof coating with a layer of non-woven fabric;

[0034] S8. Apply water-swelling water-stop glue at the contact point between the anchor rod reinforcement and the waterproof coating.

[0035] By adopting the above technical solution, the waterproofing design of the anti-floating anchor node is optimized, and the waterproofing effect is improved through the composite waterproof layer.

[0036] In summary, this application includes at least one of the following beneficial technical effects:

[0037] 1. The driving motor rotates the first gear ring through the first gear, and the first gear ring moves the paint box through the mounting platform. At the same time, the precise control of the solenoid valve is coordinated to ensure that the waterproof paint falls evenly on the surface of the foundation pit.

[0038] 2. The paint box and the mounting platform are connected in a detachable and washable manner, which facilitates the disassembly and assembly of the paint box and makes it easy to clean the paint box.

[0039] 3. When the paint box is in motion, the second gear moves along the second gear ring, and the second gear drives the spiral blade to rotate through the rotating drum, thereby causing the waterproof paint in the paint box to quickly settle to the bottom of the paint box. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 This is a structural diagram of a waterproof construction device for an anti-floating anchor node of a foundation bottom plate according to an embodiment of the present application;

[0041] Figure 2 This is a schematic structural diagram of a painting device according to an embodiment of the present application;

[0042] Figure 3 This is a partial cross-sectional view showing the position of the through groove in the embodiment of the present application;

[0043] Figure 4 This is a cross-sectional view illustrating the connection between the hanging platform and the mounting platform according to an embodiment of the present application;

[0044] Figure 5 This is a partial cross-sectional view of an embodiment of the present application showing the connection between the paint box and the mounting platform;

[0045] Figure 6 This is a partial cross-sectional view of an embodiment of the present application to illustrate the manner in which the clamping block limits the connecting block;

[0046] Figure 7 This is a partial cross-sectional view of an embodiment of the present application showing the connection method between the cover plate and the paint box.

[0047] Explanation of reference numerals: 1. cushion layer; 11. anchor reinforcement; 12. foundation pit; 2. base; 21. through groove; 22. lead screw; 221. support plate; 23. threaded sleeve; 24. telescopic rod; 25. telescopic spring; 3. hanging platform; 31. first ring gear; 32. drive motor; 321. first gear; 33. hanging rod; 331. second ring gear; 4. painting device; 41. paint box; 411. connecting rod; 4111. connecting block; 412. support base; 4121. support rod; 413. through hole; 414. Rotating drum; 4141. Spiral blade; 4142. Second gear; 415. Feeding port; 416. Cover plate; 4161. Limiting groove; 417. Torsion spring; 418. Sliding cavity; 4181. Limiting rod; 419. Sliding groove; 4191. Sliding block; 42. Feeding pipe; 421. Solenoid valve; 43. Discharging nozzle; 5. Mounting table; 51. Mounting groove; 52. Avoiding groove; 53. Receiving groove; 54. Clamping slot; 6. Mounting assembly; 61. Clamping block; 611. Extrusion surface; 62. Clamping spring. DETAILED DESCRIPTION

[0048] The following is combined with Figure 1-7 This application is described in further detail.

[0049] The embodiment of the present application discloses a waterproof construction device for anti-floating anchor rod nodes of a foundation bottom plate.

[0050] refer to Figure 1 and Figure 2 A foundation bottom plate anti-floating anchor node waterproof construction device is suitable for the cushion layer 1. A foundation pit 12 is opened on the upper surface of the cushion layer 1. Anchor steel bars 11 are installed in the cushion layer 1. The top of the anchor steel bars 11 passes through the foundation pit 12 and extends to the outside. A hanging platform 3 is provided on the anchor steel bars 11. The hanging platform 3 is in a circular shape. A mounting platform 5 is provided on the side of the hanging platform 3 facing the foundation pit 12. The mounting platform 5 is in a circular shape. The mounting platform 5 is mounted on the anchor steel bars 11. A painting device 4 is installed on the side of the mounting platform 5 away from the hanging platform 3.

[0051] After the anchor rod reinforcement 11 is constructed, the staff opens a foundation pit 12 on the upper surface of the cushion layer 1; after the foundation pit 12 is opened, the mounting platform 5 rotates to drive the coating device 4 to move, so that the coating device 4 applies the waterproof coating on the surface of the foundation pit 12.

[0052] refer to Figure 1 and Figure 3A base 2 is provided between the hanging platform 3 and the cushion layer 1, and the base 2 is in contact with the cushion layer 1. A through groove 21 is provided on the surface of the base 2 facing away from the cushion layer 1 in the vertical direction. There are two through grooves 21, and the two through grooves 21 are relatively provided on both sides of the base 2. A screw 22 is slidably connected in the through groove 21, and a threaded sleeve 23 is threadedly connected to the screw 22. The threaded sleeve 23 is rotatably connected to the base 2, and a support plate 221 is fixedly connected between the end of the screw 22 away from the base 2 and the hanging platform 3.

[0053] refer to Figure 3 A telescopic rod 24 is arranged between the support plate 221 and the base 2 in the vertical direction. The telescopic rod 24 has a multi-stage telescopic structure. The telescopic rod 24 includes an inner rod and an outer rod. The two ends of the telescopic rod 24 are respectively fixedly connected to the support plate 221 and the base 2. The circumferential side wall of the telescopic rod 24 is provided with a telescopic spring 25. The two ends of the telescopic spring 25 are respectively fixedly connected to the support plate 221 and the base 2.

[0054] The staff rotates the two threaded sleeves 23 at the same time, the threaded sleeves 23 drive the screw 22 to move in the vertical direction, the screw 22 drives the support plate 221 to move, and the support plate 221 drives the hanging platform 3 to move. At the same time, the support plate 221 stretches or compresses the telescopic rod 24, and the telescopic spring 25 is always in a compressed state.

[0055] refer to Figure 1 and Figure 4 A first gear ring 31 is provided between the mounting platform 5 and the hanging platform 3. The first gear ring 31 is sleeved on the anchor steel bar 11, and the first gear ring 31 is rotatably connected to the hanging platform 3 around its own central axis. The first gear ring 31 is fixedly connected to the mounting platform 5. A driving motor 32 is installed on one side of the hanging platform 3, and the output shaft of the driving motor 32 is fixedly connected to the first gear 321 which is meshed with the first gear ring 31.

[0056] The driving motor 32 is started to drive the first gear 321 to rotate, the first gear 321 drives the first ring gear 31 to rotate, and the rotation of the first ring gear 31 drives the mounting platform 5 to rotate.

[0057] refer to Figure 2 and Figure 5 The painting device 4 includes a paint box 41, and a connecting rod 411 is arranged between the paint box 41 and the mounting platform 5. One end of the connecting rod 411 is connected to the paint box 41, and the other end of the connecting rod 411 is fixed with a connecting block 4111. The diameter of the connecting block 4111 is larger than the diameter of the connecting rod 411. A mounting groove 51 is provided on the side wall of one side of the mounting platform 5, and the connecting block 4111 is arranged in the mounting groove 51. The mounting platform 5 has an avoidance groove 52 on the inner bottom wall at the mounting groove 51 for the movement of the connecting rod 411.

[0058] refer to Figure 5 and Figure 6, a mounting assembly 6 is provided in the mounting groove 51, and the mounting assembly 6 includes a clamping block 61 and a clamping spring 62. A receiving groove 53 is provided on the inner side wall of the mounting platform 5 at the mounting groove 51, and the clamping block 61 is provided in the receiving groove 53 and the two are slidably adapted. The clamping spring 62 is provided in the receiving groove 53, and the two ends of the clamping spring 62 are respectively fixedly connected to the clamping block 61 and the mounting platform 5. An extrusion surface 611 is provided on the end of the clamping block 61 away from the clamping spring 62. There are two extrusion surfaces 611, and the two extrusion surfaces 611 are oppositely provided on both sides of the clamping block 61. The mounting platform 5 has a clamping groove 54 that is clamped and adapted to the clamping block 61 on the inner side wall opposite to the receiving groove 53 at the mounting groove 51.

[0059] The staff member moves the paint cartridge 41, causing the paint cartridge 41 to squeeze the extrusion surface 611 and store the clamping block 61 in the receiving slot 53. The staff member continues to move the paint cartridge 41, causing the paint cartridge 41 to drive the connecting block 4111 to slide along the mounting slot 51. Simultaneously, the paint cartridge 41 drives the connecting rod 411 to slide along the avoidance slot 52. When the connecting block 4111 completely passes through the receiving slot 53, the telescopic spring 25 releases its elastic force, pushing the clamping block 61 out of the receiving slot 53. At this point, the clamping block 61 is engaged and adapted with the clamping slot 54. To disassemble the paint cartridge 41, the staff member pulls the paint cartridge 41, causing the connecting block 4111 to squeeze the extrusion surface 611 via the connecting rod 411, thereby removing the connecting block 4111 from the mounting slot 51.

[0060] refer to Figure 4 and Figure 7 A feeding port 415 is provided through the top wall of the paint box 41 toward the mounting platform 5 , and the feeding port 415 is covered with a cover plate 416 , one side of the cover plate 416 is hinged to the paint box 41 , and a torsion spring 417 is installed at the hinge between the cover plate 416 and the paint port.

[0061] refer to Figure 7 A sliding cavity 418 is provided on the inner wall of the paint box 41 at the feeding port 415, and a limiting rod 4181 is slidably connected in the sliding cavity 418. A limiting groove 4161 that is plugged into and adapted to the limiting rod 4181 is provided on the side wall of the cover plate 416 facing the sliding cavity 418. A sliding groove 419 is provided on the top wall of the paint box 41 facing the mounting platform 5, and the sliding groove 419 is connected to the limiting groove 4161. A slider 4191 is slidably connected in the sliding groove 419, and the slider 4191 extends out of the sliding groove 419, and the slider 4191 is fixedly connected to the limiting rod 4181.

[0062] When waterproof paint needs to be added to the paint box 41, the staff moves the slider 4191, and the slider 4191 drives the limiting rod 4181 to move, thereby pulling the limiting rod 4181 out of the limiting groove 4161. At this time, the torsion spring 417 releases the elastic force to drive the cover 416 to flip, thereby opening the feeding port 415.

[0063] refer to Figure 5 A support seat 412 is provided in the paint box 41, and a support rod 4121 is fixed between the support seat 412 and the paint box 41. There are multiple support rods 4121. In the embodiment of the present application, there are four support rods 4121, and the four support rods 4121 are evenly spaced around the central axis of the support seat 412.

[0064] refer to Figure 5 A through hole 413 is formed on the side wall of the paint box 41 facing the mounting platform 5. The end of the connecting rod 411 away from the mounting platform 5 passes through the through hole 413 and extends into the paint box 41, and the connecting rod 411 is fixedly connected to the support seat 412. A rotating drum 414 is rotatably connected in the through hole 413. Both ends of the rotating drum 414 extend out of the through hole 413. The end of the rotating drum 414 away from the mounting platform 5 is rotatably connected to the support seat 412. The rotating drum 414 is spirally fixed with a spiral blade 4141 on the circumferential side wall in the paint box 41.

[0065] refer to Figure 1 、 Figure 4 and Figure 5 The rotating drum 414 is fixedly connected to one end of the mounting platform 5 with a second gear 4142, and one side of the second gear 4142 is meshedly connected with a second gear ring 331. The second gear ring 331 is sleeved on the anchor rod steel bar 11, and a suspension rod 33 is fixed between the second gear ring 331 and the suspension platform 3. There are multiple suspension rods 33. In the embodiment of the present application, there are two suspension rods 33, and the two suspension rods 33 are relatively arranged on both sides of the second gear ring 331.

[0066] During the movement of the paint box 41, the paint box 41 drives the second gear 4142 to rotate around the central axis of the second ring gear 331 through the rotating drum 414. The second gear 4142 moves along the second ring gear 331, so that the second gear 4142 rotates around its own central axis. The rotation of the second gear 4142 around its own central axis drives the rotating drum 414 to rotate around its own central axis, thereby the rotating drum 414 drives the spiral blade 4141 to rotate.

[0067] refer to Figure 5 The paint box 41 also includes a feed pipe 42 and a discharge nozzle 43. The discharge nozzle 43 is arranged on the side of the paint box 41 away from the first gear ring 31. The discharge nozzle 43 is flat and long. The feed pipe 42 is fixed between the paint box 41 and the discharge nozzle 43. The feed pipe 42 connects the paint box 41 and the discharge nozzle 43, and an electromagnetic valve 421 is installed between the feed pipe 42 and the paint box 41.

[0068] The spiral blades 4141 transport the waterproof coating into the feeding pipe 42, and the waterproof coating is evenly transported into the discharge nozzle 43 through precise control of the solenoid valve 421. The waterproof coating falls evenly on the surface of the foundation pit 12 due to its own gravity.

[0069] The implementation principle of the waterproof construction device for anti-floating anchor nodes of the foundation bottom plate according to the embodiment of the present application is as follows: the worker rotates the threaded sleeve 23 to adjust the hanging platform 3 to a suitable height through the screw 22 and the support plate 221, and then replenishes the waterproof paint into the paint box 41 through the feeding port 415. After the replenishment is completed, the paint box 41 is fixed to the mounting platform 5. After the worker starts the drive motor 32, the drive motor 32 causes the first gear ring 31 to drive the mounting platform 5 to move through the first gear 321, and the mounting platform 5 drives the paint box 41 to move; during the movement of the paint box 41, the solenoid valve 421 evenly feeds the material into the discharge nozzle 43, and the waterproof paint in the discharge nozzle 43 evenly falls on the surface of the foundation pit 12. Through the above structure, the effect of reducing the labor intensity of the workers is achieved.

[0070] The embodiment of the present application also discloses a waterproof construction method for anti-floating anchor rod nodes of a foundation base plate.

[0071] The following steps are involved:

[0072] S1. Open a foundation pit 12 on the upper surface of the cushion layer 1. The depth of the foundation pit 12 is set to 3-5CM;

[0073] S2, adding the non-curing rubber asphalt waterproof coating into the coating box 41, then fixing the coating box 41 to the mounting table 5, and finally starting the driving motor 32 and the solenoid valve 421;

[0074] S3. After the first coat of non-curing rubber asphalt waterproof coating is applied, the staff will use the needle test method to check the thickness of the first coat of non-curing rubber asphalt waterproof coating to ensure that the thickness of the first coat of non-curing rubber asphalt waterproof coating is qualified;

[0075] S4. Lay 4+3 polyester tire modified asphalt waterproof membrane on the surface of non-curing rubber asphalt waterproof coating;

[0076] S5, applying a second coat of non-curing rubber asphalt waterproof coating on the surface of the 4+3 polyester tire modified asphalt waterproof membrane by means of a coating device 4;

[0077] S6. After the second coat of non-curing rubber asphalt waterproof coating is applied, the staff will use the needle test method to check the thickness of the second coat of non-curing rubber asphalt waterproof coating to ensure that the thickness of the second coat of non-curing rubber asphalt waterproof coating is qualified;

[0078] S7. Cover the surface of the second layer of non-curing rubber asphalt waterproof coating with a layer of non-woven fabric;

[0079] S8. Apply water-swelling water-stop glue at the contact point between the anchor steel bar 11 and the waterproof coating.

[0080] The embodiments of this specific implementation method are all preferred embodiments of the present application and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A foundation bottom plate anti-floating anchor node waterproof construction device, suitable for a cushion layer (1), wherein an anchor steel bar (11) is installed in the cushion layer (1), a foundation pit (12) is opened on the upper surface of the cushion layer (1), and the top end of the anchor steel bar (11) passes through the foundation pit (12), characterized in that: The upper surface of the cushion layer (1) is provided with a base (2), the base (2) is annular, the inner diameter of the base (2) is larger than the diameter of the foundation pit (12), a hanging platform (3) is provided on the side of the base (2) away from the cushion layer (1), the hanging platform (3) is annular, the hanging platform (3) is sleeved on the anchor steel bar (11), the hanging platform (3) is connected to the base (2), a first gear ring (31) is provided on the side of the hanging platform (3) facing the foundation pit (12), the first gear ring (31) is sleeved on the anchor steel bar (11), and the first gear ring (31) and the hanging platform (3) are rotatably connected around their own central axis, a driving motor (32) is installed on one side of the hanging platform (3), the output shaft of the driving motor (32) is fixedly connected to a first gear (321) meshing with the first gear ring (31), and a painting device (4) for painting is provided on the side of the first gear ring (31) away from the hanging platform (3).

2. A waterproof construction device for anti-floating anchor nodes of a foundation floor according to claim 1, characterized in that: The coating device (4) comprises a coating box (41), a feeding pipe (42) and a discharging nozzle (43); the coating box (41) is connected to the side wall of the first gear ring (31) away from the hanging platform (3); the discharging nozzle (43) is arranged on the side of the coating box (41) away from the first gear ring (31); the discharging nozzle (43) is flat and long; the feeding pipe (42) is fixed between the coating box (41) and the discharging nozzle (43); the feeding pipe (42) connects the coating box (41) and the discharging nozzle (43); and an electromagnetic valve (421) is installed between the feeding pipe (42) and the coating box (41); A mounting platform (5) is fixedly provided on the side wall of the first gear ring (31) away from the hanging platform (3), and the mounting platform (5) is annular. The mounting platform (5) is sleeved on the anchor rod steel bar (11). A connecting rod (411) is provided between the paint box (41) and the mounting platform (5), one end of the connecting rod (411) is connected to the paint box (41), and a connecting block (4111) is fixedly provided on the other end of the connecting rod (411). The diameter of the connecting block (4111) is larger than the diameter of the connecting rod (411). A mounting groove (51) is provided on the side wall of one side of the mounting platform (5), and the connecting block (4111) is provided in the mounting groove (51). An avoidance groove (52) for moving the connecting rod (411) is provided on the inner bottom wall of the mounting platform (5) at the mounting groove (51), and a mounting assembly (6) for fixing the connecting block (4111) is provided in the mounting groove (51).

3. A waterproof construction device for anti-floating anchor nodes of a foundation floor according to claim 2, characterized in that: The mounting assembly (6) comprises a clamping block (61) and a clamping spring (62); a receiving groove (53) is provided on the inner side wall of the mounting platform (5) at the mounting groove (51); the clamping block (61) is arranged in the receiving groove (53) and the two are slidably fitted together; the clamping spring (62) is arranged in the receiving groove (53), and the two ends of the clamping spring (62) are fixedly connected to the clamping block (61) and the mounting platform (5), respectively.

4. The waterproof construction device for anti-floating anchor nodes of a foundation floor according to claim 2, characterized in that: A support seat (412) is provided in the paint box (41), a support rod (4121) is fixed between the support seat (412) and the paint box (41), a through hole (413) is provided through the side wall of the paint box (41) facing the first gear ring (31), one end of the connecting rod (411) away from the mounting platform (5) passes through the through hole (413) and extends into the paint box (41), and the connecting rod (411) is fixedly connected to the support seat (412), a rotating drum (414) is rotatably connected in the through hole (413), and both ends of the rotating drum (414) extend out of the through hole (413). 13), the end of the rotating drum (414) away from the mounting platform (5) is rotatably connected to the support seat (412), the rotating drum (414) is spirally fixed with a spiral blade (4141) on the circumferential side wall in the coating box (41), the end of the rotating drum (414) close to the mounting platform (5) is fixedly connected with a second gear (4142), one side of the second gear (4142) is meshedly connected with a second gear ring (331), the second gear ring (331) is sleeved on the anchor rod steel bar (11), and a suspension rod (33) is fixed between the second gear ring (331) and the suspension platform (3).

5. The waterproof construction device for anti-floating anchor nodes of foundation bottom plate according to claim 2, characterized in that: A feeding port (415) is provided through a side wall of one side of the paint box (41), and a cover plate (416) is provided inside the feeding port (415), and one side of the cover plate (416) is hinged to the paint box (41).

6. The waterproof construction device for anti-floating anchor nodes of foundation slab according to claim 5, characterized in that: A torsion spring (417) is installed at the hinge between the cover plate (416) and the paint port, a sliding cavity (418) is provided on the inner wall of the paint box (41) at the feeding port (415), a limiting rod (4181) is slidably connected in the sliding cavity (418), a limiting groove (4161) that is plugged and adapted to the limiting rod (4181) is provided on the side wall of the cover plate (416) facing the sliding cavity (418), and a sliding groove (419) is provided through the inner top wall of the paint box (41) at the sliding cavity (418), a slider (4191) is slidably connected in the sliding groove (419), and the slider (4191) is fixedly connected to the limiting rod (4181).

7. The waterproof construction device for anti-floating anchor nodes of a foundation floor according to claim 1, characterized in that: A through groove (21) is provided on the surface of the base (2) facing away from the cushion layer (1), a lead screw (22) is slidably connected in the through groove (21), a threaded sleeve (23) is threadedly connected to the lead screw (22), the threaded sleeve (23) and the base (2) are rotatably connected, one end of the lead screw (22) away from the base (2) is fixedly connected to a support plate (221), and one end of the support plate (221) away from the lead screw (22) is fixedly connected to the hanging platform (3).

8. The waterproof construction device for anti-floating anchor nodes of foundation bottom plate according to claim 7, characterized in that: A telescopic rod (24) is fixedly provided between the support plate (221) and the base (2), and a telescopic spring (25) is fixedly provided between the support plate (221) and the base (2).

9. A method for waterproofing a foundation slab anti-floating anchor node, comprising a waterproofing device for waterproofing a foundation slab anti-floating anchor node according to any one of claims 2 to 6, characterized in that: The following steps are involved: S1. Open a foundation pit (12) on the upper surface of the cushion layer (1), and set the depth of the foundation pit (12) to 3-5CM; S2, adding the non-curing rubber asphalt waterproof coating into the coating box (41), then fixing the coating box (41) to the mounting table (5), and finally starting the driving motor (32) and the solenoid valve (421); S3. After the first coat of non-curing rubber asphalt waterproof coating is applied, the staff will use the needle test method to check the thickness of the first coat of non-curing rubber asphalt waterproof coating to ensure that the thickness of the first coat of non-curing rubber asphalt waterproof coating is qualified; S4. Lay 4+3 polyester tire modified asphalt waterproof membrane on the surface of non-curing rubber asphalt waterproof coating; S5, applying a second coat of non-curing rubber asphalt waterproof coating on the surface of the 4+3 polyester modified asphalt waterproof membrane by means of a coating device (4); S6. After the second coat of non-curing rubber asphalt waterproof coating is applied, the staff will use the needle test method to check the thickness of the second coat of non-curing rubber asphalt waterproof coating to ensure that the thickness of the second coat of non-curing rubber asphalt waterproof coating is qualified; S7. Cover the surface of the second layer of non-curing rubber asphalt waterproof coating with a layer of non-woven fabric; S8. Apply water-swelling water-stop glue at the contact point between the anchor reinforcement (11) and the waterproof coating.

Images