Basement outer wall waterproof construction device for narrow and fat groove operation

Abstract

The invention relates to the technical field of building waterproof construction, in particular to a basement exterior wall waterproof construction device for narrow fat groove operation, which comprises a U-shaped support frame, a paving assembly and an auxiliary assembly, the U-shaped support frame is vertically arranged in a fat groove and is close to a basement exterior wall, and an adjusting guide assembly is arranged at the upper end of the U-shaped support frame; the U-shaped supporting frame can be kept relatively stable when continuous operation is conducted on the basement exterior wall, then through up-down movement control of the paving assembly, paving and compacting of the waterproof coiled material and brushing operation of the moment before paving of the basement exterior wall can be conducted while the waterproof coiled material is uncoiled, the combination quality of the waterproof coiled material in the later period is improved, and the construction efficiency is improved. Then under the matching action of the auxiliary assembly, the reinforced compaction of the waterproof coiled material and the blow-off of the flushing pollutants of the pressing roller can be respectively realized by combining the driving control of the flushing roller, so that the operation is worry-saving and convenient, and the safety risk caused by long-time operation of personnel in the fertilizer tank is avoided.

Description

Technical Field

[0001] This invention relates to the field of building waterproofing construction technology, specifically to a waterproofing construction device for basement exterior walls used in narrow trench operations. Background Technology

[0002] Basement exterior wall waterproofing is a core component of waterproofing in underground building projects. It refers to waterproofing construction activities that target the exterior wall structure of buildings buried underground, setting up a waterproofing system on the water-facing side of the wall to prevent groundwater, soil water, and moisture from seeping into the building interior through wall gaps and the base layer. Currently, the most common waterproofing method on the market is the application of self-adhesive waterproof membrane. A trench is a pre-reserved outer gap between the basement exterior wall and the foundation pit retaining wall or foundation pit sidewall. Currently, when constructing basement exterior walls within a trench, the work is mainly done manually, with workers at the top and bottom of the basement working together to lay waterproof membrane onto the wall surface. While it is manageable for workers at the top of the basement structure, the work is more difficult and of lower quality for workers inside the trench, which is only 50-60 centimeters wide. Furthermore, the long hours of work inside the trench pose a significant safety risk. Summary of the Invention

[0003] The purpose of this invention is to provide a basement exterior wall waterproofing construction device for narrow trench operations, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a basement exterior wall waterproofing construction device for narrow trench operations, comprising: The U-shaped support frame is vertically installed in the trough and close to the outer wall of the basement. The upper part of the outer wall of the basement is provided with a horizontal guide rail by a collision bolt. The U-shaped support frame and the guide rail are connected by an adjustment guide component, which includes a guide adjustment frame and a guide adjustment beam. The paving assembly is mounted on a U-shaped support frame via a movable component. The U-shaped support frame includes two U-shaped columns. The paving assembly includes a paving seat, a pressing roller, and a cleaning roller. The movable component includes a drive shaft and two moving gears. The auxiliary component includes a flow divider and two bearing mounting boxes, which are respectively connected to both sides of the pressing roller via bearing sleeves.

[0005] Preferably, the guide adjustment frame is fitted with two U-shaped columns of the U-shaped support frame, and the guide adjustment frame is inclined downward on the side away from the basement exterior wall with two side push rods, the lower end of the two side push rods contacting one side of the two U-shaped columns respectively.

[0006] Preferably, both sides of the paving movable seat are provided with C-shaped sliding grooves, and the paving movable seat is movably connected to the two U-shaped columns of the U-shaped support frame through the two C-shaped sliding grooves. Each of the two U-shaped columns has several movable positioning teeth on one side.

[0007] Preferably, the drive shaft is horizontally inserted into the mounting seat via a bearing. Two movable gears are respectively sleeved on both ends of the drive shaft through the mounting seat. The two movable gears are respectively inserted into two U-shaped columns and mesh with the movable positioning teeth. A transmission groove is provided on one side of the mounting seat located on the drive shaft. A driven bevel gear is sleeved on the drive shaft in the transmission groove. A drive bevel gear is rotatably provided on the side of the transmission groove near the driven bevel gear. One side of the drive bevel gear meshes with the driven bevel gear.

[0008] Preferably, the paving seat has a horizontal plate on the side near the basement exterior wall, and control side boxes are vertically provided at both ends of the horizontal plate. The cleaning roller has a first self-rotating shaft horizontally provided at both ends, and the two first self-rotating shafts are respectively rotated through the lower ends of the two control side boxes by bearings.

[0009] Preferably, each side of the control side box has an impeller groove, and each first rotating shaft is fitted with a toggle impeller in the impeller groove. A horizontal plate passes through the control side box and has an input air groove, and the lower end of the input air groove is vertically connected to a blowing air groove on one side of the impeller groove.

[0010] Preferably, the control side box is provided with a guide groove at the upper end of the horizontal plate, the bearing mounting box is horizontally movably inserted into the guide groove, the guide groove is provided with a push piston groove on the side away from the basement exterior wall, the bearing mounting box is provided with a wave piston rod on one side, the wave piston rod is movably inserted into the push piston groove, and a pressure spring is sleeved on the side of the wave piston rod located inside the bearing mounting box.

[0011] Preferably, the upper end of the paving seat is vertically provided with two rotating drum mounting brackets, the upper ends of the two rotating drum mounting brackets are jointly connected to the roll material rotating drum, the waterproof roll material on the roll material rotating drum is arranged to overlap the lower side of the pressing roller, and one side of the waterproof roll material is in contact with the basement exterior wall.

[0012] Preferably, the diversion channel is horizontally arranged inside the horizontal plate of the movable seat on the side close to the outer wall of the basement. The lower end of the diversion channel passes through the horizontal plate and is inclined towards the outer wall of the basement, with several cleaning holes. The side of the impeller channel away from the blowing air channel is connected to a first transfer channel. The first transfer channel bypasses the input air channel and is connected to the diversion channel. The upper end of one side of the first transfer channel is connected to the side of the push piston channel away from the wave piston rod.

[0013] Preferably, guide adjustment frames are movably inserted into both sides of the guide adjustment beam. Each side of the guide adjustment beam connected to the guide adjustment frame is equipped with an adjusting screw that rotates and inserts into it. One end of the adjusting screw passes through the guide adjustment beam and is connected to the guide adjustment frame via a thread. Two first moving wheels are provided at the lower end of the guide adjustment beam. One side of each first moving wheel is rotatably connected to the guide rail away from the U-shaped support frame. Several second moving wheels are provided on the side of the U-shaped column closest to the basement exterior wall. Two third moving wheels are provided at the lower end of the U-shaped support frame, with the lower ends of the third moving wheels contacting the upper end of the concrete floor of the trough.

[0014] Compared with the prior art, the beneficial effects of the present invention are: An adjustment and guiding component is installed at the upper end of the U-shaped support frame to keep the U-shaped support frame relatively stable during continuous work on the basement exterior wall. Then, by controlling the up and down movement of the laying component, the waterproof membrane can be laid and compacted at the same time as it is unrolled, and the basement exterior wall can be cleaned just before laying. This improves the bonding quality of the waterproof membrane later. With the cooperation of the auxiliary component, the driving control of the cleaning roller can be combined to achieve the reinforcement and compaction of the waterproof membrane by the pressing roller and the removal of contaminants. The operation is worry-free and convenient, avoiding the safety risks of personnel working in the trench for a long time. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the side cross-section structure of the present invention; Figure 3 For the present invention Figure 2 Schematic diagram of part A; Figure 4 This is a schematic diagram of the connection structure between the guide adjustment frame and the U-shaped support frame of the present invention; Figure 5 For the present invention Figure 4 Schematic diagram of part B; Figure 6 This is a schematic diagram of the installation structure of the movable seat of the present invention; Figure 7 This is a schematic diagram of the side section structure of the control side box of the present invention; Figure 8 For the present invention Figure 7 Schematic diagram of part C; Figure 9 This is a partial side sectional view of the guide adjustment frame of the present invention; Figure 10 For the present invention Figure 9 Schematic diagram of part D.

[0016] In the diagram: 1. U-shaped support frame; 2. Guide slide rail; 3. U-shaped column; 4. Moving positioning gear; 5. Laying movable seat; 6. Drive shaft; 7. Driven bevel gear; 8. C-shaped slide groove; 9. Moving gear; 10. Rotary drum mounting frame; 11. Roll material rotary drum; 12. Control side box; 13. Pressing roller; 14. Cleaning brush roller; 15. Impeller groove; 16. Actuating impeller; 17. Input air groove; 18. Blowing air groove; 19. First transfer groove; 20. Diverting groove; 21. Cleaning hole; 22. Guide slide groove; 23. Bearing mounting box; 24. Push piston groove; 25. Fluctuating piston rod; 26. Pressing spring; 27. Second transfer groove; 28. Guide adjustment frame; 29. ​​Guide adjustment beam; 30. Adjustment screw; 31. First moving wheel; 32. Second moving wheel; 33. Third moving wheel; 34. Side push support rod; 35. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Please see the appendix Figure 1-10 This application provides the following technical solutions.

[0019] A basement exterior wall waterproofing construction device for narrow trench operations includes a U-shaped support frame 1, which is vertically installed in the trench and close to the basement exterior wall. A guide rail 2 is horizontally installed on the upper part of the basement exterior wall via a collision bolt. The U-shaped support frame 1 and the guide rail 2 are connected by an adjusting guide component, which includes a guide adjustment frame 29 and a guide adjustment beam 30. The U-shaped support frame 1 includes two U-shaped columns 3. The guide adjustment frame 29 is sleeved on the two U-shaped columns 3 of the U-shaped support frame 1. Two side push rods 35 are inclined downward on the side of the guide adjustment frame 29 away from the basement exterior wall. The lower end of the two side push rods 35 contacts one side of the two U-shaped columns 3 respectively. When setting up the device, the guide rail 2 is first horizontally fixed to the top of the basement. Then, the guide adjustment frame 29 is sleeved on the two U-shaped columns 3 of the U-shaped support frame 1. Under the support of the sleeve and the side push rods 35, the posture of the U-shaped support frame 1 is constrained to keep it vertical. Guide adjustment beam 30 is movably connected to guide adjustment frames 29 on both sides. On one side of the guide adjustment beam 30 connected to the guide adjustment frame 29, an adjustment screw 31 is rotatably connected. One end of the adjustment screw 31 passes through the guide adjustment beam 30 and is connected to the guide adjustment frame 29 via a thread. The lower end of the guide adjustment beam 30 has two first moving wheels 32, one side of which is rotatably connected to the side of the guide rail 2 away from the U-shaped support frame 1. The side of the U-shaped column 3 closest to the basement exterior wall has several second moving wheels 33. The lower end of the U-shaped support frame 1 has two third moving wheels 34. The lower end of the third moving wheels 34... After the guide adjustment frame 29 is connected to the U-shaped support frame 1 and the concrete surface of the basement is in contact with the top of the basement floor, the guide adjustment beam 30 and the guide adjustment frame 29 are adjusted by rotating the adjustment screw 31. Then, the first moving wheel 32 is inserted into the track groove on one side of the guide slide rail 2. The adjustment screw 31 is rotated to make the first moving wheel 32 stably inserted into the track groove. Under the pulling action of the guide adjustment frame 29, the second moving wheel 33 of the U-shaped support frame 1 is brought into contact with the exterior wall of the basement. In this way, the U-shaped support frame 1 can move horizontally along the exterior wall of the basement stably to realize the continuous laying of the waterproof membrane on the exterior wall of the basement.

[0020] The installation assembly is used to install the waterproof membrane. The installation assembly is mounted on a U-shaped support frame 1 via a movable component. The installation assembly includes an installation seat 5, a pressing roller 14, and a cleaning roller 15. The movable component includes a drive shaft 6 and two moving gears 10. C-shaped grooves 9 are provided on both sides of the installation seat 5. The installation seat 5 is movably connected to two U-shaped columns 3 of the U-shaped support frame 1 via the two C-shaped grooves 9. Several moving positioning teeth 4 are provided on one side of each of the two U-shaped columns 3. The drive shaft 6 is horizontally inserted into the installation seat 5 via bearings. The two moving gears 10 are respectively sleeved on both ends of the drive shaft 6 passing through the installation seat 5. The two U-shaped columns 3 are inserted into and engaged with the moving positioning gear 4. A transmission groove is provided on one side of the drive shaft 6 in the laying movable seat 5. The driven shaft 6 is sleeved in the transmission groove and a driven bevel gear 7 is provided. A drive bevel gear 8 is rotatably provided on the side of the transmission groove near the driven bevel gear 7. One side of the drive bevel gear 8 is engaged with the driven bevel gear 7. The drive bevel gear 8 is driven and controlled by a high-torque servo motor to realize the forward and reverse rotation control of the drive shaft 6 and the moving gear 10, so as to complete the up and down movement of the laying movable seat 5 along the U-shaped column 3. Rollers can be set in the C-shaped slide groove 9 of the laying movable seat 5 to fit the U-shaped column 3 or coated with grease to reduce wear.

[0021] A horizontal plate is provided on the side of the movable mounting base 5 near the basement exterior wall. Both ends of the horizontal plate are vertically equipped with control side boxes 13. Both ends of the cleaning roller 15 are horizontally equipped with first rotating shafts. The two first rotating shafts are respectively rotated through the lower ends of the two control side boxes 13 via bearings. Impeller grooves 16 are opened on one side of the first rotating shafts in the control side boxes 13. A deflecting impeller 17 is sleeved in the impeller groove 16 of the first rotating shaft. An input air groove 18 is horizontally opened through the horizontal plate and the control side box 13. A blowing air groove 19 is opened on one side of the lower end of the input air groove 18, which is vertically connected to the impeller groove 16. When high-pressure air is introduced into the input air groove 18, the high-pressure air enters the impeller groove 16 from the blowing air groove 19, which can blow the deflecting impeller 17 to rotate at high speed, thereby driving the cleaning roller 15 to clean the basement exterior wall at high speed.

[0022] The control side box 13 is located at the upper end of the horizontal plate and has a horizontally opened guide groove 23. The bearing mounting box 24 is horizontally movably inserted into the guide groove 23. A push piston groove 25 is opened on the side of the guide groove 23 away from the basement exterior wall. A wave piston rod 26 is provided on one side of the bearing mounting box 24. The wave piston rod 26 is movably inserted into the push piston groove 25. A pressure spring 27 is sleeved on the side of the wave piston rod 26 located in the bearing mounting box 24. Two rotary drum mounting brackets 11 are vertically provided at the upper end of the laying movable seat 5. The upper ends of the two rotary drum mounting brackets 11 overlap with the roll material rotary drum 12. The waterproof membrane overlap pressing roller 14 is set on the lower side, and one side of the waterproof membrane is in contact with the basement exterior wall. After the membrane drum 12 overlaps with the drum mounting frame 11, the membrane drum 12 can be constrained by the pin to detach from the drum mounting frame 11, so as to achieve quick assembly and positioning. The waterproof membrane wound on each membrane drum 12 is set with equal length. The top of the waterproof membrane is manually laid on the basement roof. The laying movable seat 5 drives the waterproof membrane to achieve the laying of the basement exterior wall facade. During the laying, the fluctuating piston rod 26 pushes the pressing roller 14 to always squeeze the waterproof membrane to squeeze and contact the basement exterior wall, thereby improving the laying and compaction quality.

[0023] An auxiliary component is provided to blow dust from the cleaning roller 15 downwards and strengthen the pressing force of the pressing roller 14. The auxiliary component includes a diversion groove 21 and two bearing mounting boxes 24. The two bearing mounting boxes 24 are respectively connected to both sides of the pressing roller 14 through bearing sleeves. The diversion groove 21 is horizontally set in the horizontal plate of the laying movable seat 5 on the side close to the basement exterior wall. The lower end of the diversion groove 21 penetrates the horizontal plate and is inclined towards the basement exterior wall, with several cleaning holes 22. The side of the impeller groove 16 away from the blowing air groove 19 is connected to a first transfer groove 20. The first transfer groove 20 bypasses the input air groove 18 and is connected to the diversion groove 21. The upper end of one side of 20 is connected to the side of the push piston groove 25 away from the wave piston rod 26. When conventional high-pressure airflow is introduced into the input air groove 18, the high-pressure airflow can be naturally discharged from the diversion groove 21 and the cleaning hole 22 after blowing the cleaning roller 15 to rotate. During this period, when the high-pressure gas sent into the input air groove 18 is in a pulse-type enhanced and weakened cycle, the pulse change of air pressure can be achieved by the electromagnetic pulse valve and the pressure change of the air compressor. The high-pressure gas will cause air pressure fluctuation in the push piston groove 25, and then the pressing roller 14 pushes the waterproof membrane to achieve high pressure extrusion, improves the laying quality, and avoids the problem of laying quality error by personnel when the basement exterior wall is high.

[0024] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A basement exterior wall waterproofing construction device for narrow trench operations, characterized in that, include: U-shaped support frame (1), the U-shaped support frame (1) is vertically installed in the trough and close to the outer wall of the basement. The upper end of the outer wall of the basement is horizontally provided with guide rail (2) by collision bolt. The U-shaped support frame (1) and the guide rail (2) are connected by an adjustment guide component. The adjustment guide component includes a guide adjustment frame (29) and a guide adjustment beam (30). The paving assembly is mounted on a U-shaped support frame (1) via a movable component. The U-shaped support frame (1) includes two U-shaped columns (3). The paving assembly includes a paving movable seat (5), a pressing roller (14), and a cleaning roller (15). The movable component includes a drive shaft (6) and two moving gears (10). The auxiliary component includes a flow divider (21) and two bearing mounting boxes (24), which are respectively connected to both sides of the pressing roller (14) via bearing sleeves.

2. The basement exterior wall waterproofing construction device for narrow trench operations according to claim 1, characterized in that: The guide adjustment frame (29) is fitted with two U-shaped columns (3) of the U-shaped support frame (1). The guide adjustment frame (29) is inclined downward on the side away from the basement exterior wall and has two side push rods (35). The lower end of the two side push rods (35) is in contact with one side of the two U-shaped columns (3).

3. The basement exterior wall waterproofing construction device for narrow trench operations according to claim 2, characterized in that: Both sides of the paving movable seat (5) are provided with C-shaped grooves (9). The paving movable seat (5) is movably connected to the two U-shaped columns (3) of the U-shaped support frame (1) through the two C-shaped grooves (9). Each of the two U-shaped columns (3) has several moving positioning teeth (4) on one side.

4. A basement exterior wall waterproofing construction device for narrow trench operations according to claim 3, characterized in that: The drive shaft (6) is horizontally inserted into the mounting seat (5) via a bearing. Two moving gears (10) are respectively sleeved on both ends of the drive shaft (6) through the mounting seat (5). The two moving gears (10) are respectively inserted into the two U-shaped columns (3) and meshed with the moving positioning teeth (4). A transmission groove is provided in the mounting seat (5) on one side of the drive shaft (6). A driven bevel gear (7) is sleeved in the transmission groove of the drive shaft (6). A drive bevel gear (8) is rotatably provided in the transmission groove on the side close to the driven bevel gear (7). One side of the drive bevel gear (8) meshes with the driven bevel gear (7).

5. A basement exterior wall waterproofing construction device for narrow trench operations according to claim 4, characterized in that: The paving seat (5) has a horizontal plate on one side near the basement exterior wall. Both ends of the horizontal plate are vertically equipped with control side boxes (13). Both ends of the cleaning roller (15) are horizontally equipped with first self-rotating shafts. The two first self-rotating shafts are respectively rotated through the lower ends of the two control side boxes (13) by bearings.

6. A basement exterior wall waterproofing construction device for narrow trench operations according to claim 5, characterized in that: The control side box (13) is provided with impeller grooves (16) on one side of the first rotation shaft. The first rotation shaft is provided with a toggle impeller (17) in the impeller groove (16). The horizontal plate passes through the control side box (13) and is provided with an input air groove (18). The lower end of the input air groove (18) is vertically connected to the side of the impeller groove (16) and is provided with a blowing air groove (19).

7. A basement exterior wall waterproofing construction device for narrow trench operations according to claim 6, characterized in that: The control side box (13) is horizontally provided with guide grooves (23) at the upper end of the horizontal plate. The bearing mounting box (24) is horizontally movably inserted into the guide grooves (23). A push piston groove (25) is provided on the side of the guide groove (23) away from the basement exterior wall. A wave piston rod (26) is provided on one side of the bearing mounting box (24). The wave piston rod (26) is movably inserted into the push piston groove (25). A pressure spring (27) is sleeved on the side of the wave piston rod (26) inside the bearing mounting box (24).

8. A basement exterior wall waterproofing construction device for narrow trench operations according to claim 7, characterized in that: The upper end of the laying seat (5) is vertically provided with two rotating drum mounting brackets (11), and the upper ends of the two rotating drum mounting brackets (11) are jointly connected to the roll material rotating drum (12). The waterproof roll material is placed on the lower side of the overlapping pressing roller (14) on the roll material rotating drum (12), and one side of the waterproof roll material is in contact with the basement exterior wall.

9. A basement exterior wall waterproofing construction device for narrow trench operations according to claim 8, characterized in that: The diversion channel (21) is horizontally installed in the horizontal plate of the movable seat (5) on the side close to the outer wall of the basement. The lower end of the diversion channel (21) passes through the horizontal plate and is inclined towards the outer wall of the basement, with several cleaning holes (22). The side of the impeller groove (16) away from the blowing air groove (19) is connected to the first transfer groove (20). The first transfer groove (20) bypasses the input air groove (18) and is connected to the diversion channel (21). The upper end of one side of the first transfer groove (20) is connected to the side of the push piston groove (25) away from the wave piston rod (26).

10. A basement exterior wall waterproofing construction device for narrow trench operations according to claim 9, characterized in that: The guide adjustment beam (30) is movably connected to the guide adjustment frame (29) on both sides. The guide adjustment beam (30) is connected to the guide adjustment frame (29) on one side and is equipped with an adjustment screw (31) that rotates on its own. One end of the adjustment screw (31) passes through the guide adjustment beam (30) and is connected to the guide adjustment frame (29) by a thread. The lower end of the guide adjustment beam (30) is provided with two first moving wheels (32). One side of the two first moving wheels (32) is connected to the guide slide rail (2) away from the U-shaped support frame (1) in a rolling connection. The side of the U-shaped column (3) close to the basement exterior wall is provided with several second moving wheels (33). The lower end of the U-shaped support frame (1) is provided with two third moving wheels (34). The lower end of the third moving wheels (34) is in contact with the upper end of the concrete of the trough floor.

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