External wall water seepage testing device

Abstract

The utility model discloses an outer wall water seepage testing device which comprises a base, walking wheels are arranged at the bottom of the base, a rotating device is arranged in the base, a stand column is arranged at the upper end of the rotating device, a cross beam is arranged in the stand column in a sliding mode, and a lifting device is arranged in the stand column and is in power connection with the cross beam. A water spraying testing device is arranged on the rotating device and the cross beam, and a splash-proof device is arranged on the cross beam. The utility model belongs to the technical field of outer wall water seepage testing, and particularly relates to an outer wall water seepage testing device which solves the problem that water resources are wasted due to the fact that the sprayed water spattering phenomenon exists and the sprayed water lacks recycling measures in the existing wall water seepage testing process.

Description

Technical Field

[0001] The utility model belongs to the technical field of external wall water seepage testing, in particular to an external wall water seepage testing device. Background Art

[0002] After the construction of a building is completed, an engineering supervisor is required to inspect and accept the building. During the inspection and acceptance process, a number of building performance tests need to be carried out. Among the various performance tests, there is a water seepage test on the building walls and windows. The commonly used method is that the operator uses a rubber pipe to flush water to the wall, and the tester on the other side of the wall observes and records the location and severity of the water seepage, which is convenient for subsequent repairs of the water seepage.

[0003] After searching, the public (publication) number: CN219474865U discloses a building exterior wall water seepage test and detection device for engineering supervision. The height of the water spray is adjusted according to the situation to improve the convenience of the device during use. At the same time, it is added to further fix the height of the water spray gun to ensure the accuracy of the building exterior wall water seepage test.

[0004] However, during use, the applicant found that there are some shortcomings: when the spray gun is used to spray water on the wall for testing, water splashes easily outward, causing the test site to be very dirty; when spraying water on the wall, the water cannot be recycled, resulting in water waste. Based on this, improvements are needed. Utility Model Content

[0005] The technical problem to be solved by the utility model is that in the existing wall water seepage test, there is a phenomenon of water splashing, and there is no recycling measure for the water spraying, which causes a waste of water resources.

[0006] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: an external wall water seepage test device, comprising a base, a walking wheel is arranged at the bottom of the base, a rotating device is arranged inside the base, a column is arranged at the upper end of the rotating device, a cross beam is slidably arranged in the column, a lifting device is arranged in the column and is dynamically connected with the cross beam, a water spray test device is arranged on the rotating device and the cross beam, and a splash-proof device is arranged on the cross beam; the splash-proof device comprises a fixing plate, the fixing plate is fixedly arranged on the upper end surface of the cross beam, an electric push rod is arranged on the fixing plate, a waterproof cover is sleeved on the cross beam, a leakage net is arranged at the bottom of the waterproof cover, a return pipe is connected to the bottom of the waterproof cover, the waterproof cover is pushed by the electric push rod, and the waterproof cover can be tightly attached to the wall. When the water seepage test is carried out on the external wall, the waterproof cover can prevent water from splashing outward, and the water after the test can be recycled and reused after being filtered through the leakage net.

[0007] Furthermore, the water spray test device includes a nozzle, which is located at the front end of the beam. A water tank is provided on the rotating device. A water supply pipe is provided between the water tank and the nozzle. A water pump is provided on the water supply pipe. The water supply pipe passes through the top of the waterproof cover and is connected with the nozzle. Water can be sprayed onto the wall through the nozzle to achieve a water seepage test on the exterior wall.

[0008] Furthermore, the rotating device includes a turntable, which rotates in the base, the water tank is arranged on the turntable, the column is fixedly connected to the center of the turntable, the outer ring of the turntable is provided with a gear ring, the base is provided with a second motor, the power output end of the second motor is provided with a gear, the gear is meshingly connected with the gear ring, and the azimuth of the nozzle can be turned by the rotating device, which can be flexibly adjusted when testing the exterior wall.

[0009] Furthermore, the lifting device includes a motor 1, which is arranged at the top of the column. A screw rod is provided at the output end of the motor 1, and the screw rod is threadedly connected to the beam. A guide rod is provided in the column, and the guide rod passes through the beam. The height of the nozzle can be adjusted through the lifting device.

[0010] Preferably, a guide sleeve is provided on the waterproof cover, a sealing gasket is provided on the inner wall of the guide sleeve, and the sealing gasket wraps the crossbeam.

[0011] Preferably, a limiting sleeve is provided on the column, and the water supply pipe is inserted into the limiting sleeve.

[0012] Preferably, a water level gauge is provided on the water tank.

[0013] The utility model adopts the above structure to achieve the following beneficial effects:

[0014] 1. The utility model provides a waterproof cover which can be extended and retracted on the crossbeam, so as to prevent water from splashing outward when the sprinkler head performs a water spray test on the external wall, thereby ensuring the cleanliness of the test site. At the same time, the blocked water in the waterproof cover flows back to the water tank through the leakage net and the return pipe for recycling, thereby saving water.

[0015] 2. The utility model can flexibly adjust the position of the nozzle when the nozzle sprays water on the external wall for anti-seepage test by arranging the rotating device, so that the waterproof cover is closely attached to the external wall, the external wall is sealed, and the efficiency of the external wall anti-seepage test is improved.

[0016] 3. The utility model can realize the height adjustment of the sprinkler head for water spraying test on the external wall by setting the lifting device, which is more flexible and extensive. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an overall stereogram of an external wall water seepage testing device of the utility model;

[0018] Figure 2 This is a structural schematic diagram of a lifting device of an external wall water seepage testing device of the utility model;

[0019] Figure 3 is a three-dimensional diagram of the rotary device;

[0020] Figure 4 for Figure 1 Back view of the medium waterproof cover.

[0021] Among them, 1. base, 2. walking wheel, 3. rotating device, 4. column, 5. beam, 6. lifting device, 7. water spray test device, 8. splash proof device, 9. fixing plate, 10. electric push rod, 11. waterproof cover, 12. leakage net, 13. return pipe, 14. nozzle, 15. water tank, 16. water supply pipe, 17. water pump, 18. turntable, 19. gear ring, 20. motor 2, 21. gear, 22. motor 1, 23. screw, 24. guide rod, 25. guide sleeve, 26. sealing gasket, 27. limit sleeve, 28. water level gauge. DETAILED DESCRIPTION

[0022] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0024] like Figure 1-4 The utility model discloses an external wall water seepage test device, comprising a base 1, a walking wheel 2 is arranged at the bottom of the base 1, a rotating device 3 is arranged inside the base 1, a column 4 is arranged at the upper end of the rotating device 3, a cross beam 5 is slidably arranged in the column 4, a lifting device 6 is arranged in the column 4 and is dynamically connected to the cross beam 5, a water spray test device 7 is arranged on the rotating device 3 and the cross beam 5, and a water splashing device 8 is arranged on the cross beam 5;

[0025] like Figure 1 and 4The anti-splash device 8 includes a fixing plate 9, which is fixed on the upper end surface of the beam 5. An electric push rod 10 is provided on the fixing plate 9. A waterproof cover 11 is sleeved on the beam 5. A guide sleeve 25 is provided on the waterproof cover 11. A sealing gasket 26 is provided on the inner wall of the guide sleeve 25. The sealing gasket 26 wraps the beam 5. A leakage net 12 is provided at the bottom of the waterproof cover 11. A return pipe 13 is connected to the bottom of the waterproof cover 11. The waterproof cover 11 is pushed by the electric push rod 10. The waterproof cover 11 can be tightly attached to the wall. When the water seepage test is performed on the external wall, the waterproof cover 11 can prevent water from splashing out. At the same time, the water after the test can be filtered through the leakage net 12 and can be recycled for reuse.

[0026] like Figure 1 The water spray test device 7 includes a nozzle 14, which is located at the front end of the beam 5. A water tank 15 is provided on the rotating device 3, and a water level gauge 28 is provided on the water tank 15. A water supply pipe 16 is provided between the water tank 15 and the nozzle 14. A limiting sleeve 27 is provided on the column 4. The water supply pipe 16 is inserted into the limiting sleeve 27. A water pump 17 is provided on the water supply pipe 16. The water supply pipe 16 passes through the top of the waterproof cover 11 and is connected with the nozzle 14. Water can be sprayed onto the wall through the nozzle 14 to achieve a water seepage test on the external wall.

[0027] like Figure 1 and 3 The rotating device 3 includes a turntable 18, which rotates in the base 1. The water tank 15 is arranged on the turntable 18. The column 4 is fixed to the center of the turntable 18. The outer ring of the turntable 18 is provided with a gear ring 19. The base 1 is provided with a motor 20. The power output end of the motor 20 is provided with a gear 21. The gear 21 is meshed and connected with the gear ring 19. The azimuth of the nozzle 14 can be turned by the rotating device 3, and it can be flexibly adjusted when testing the exterior wall.

[0028] like Figure 1-2 The lifting device 6 includes a motor 22, which is arranged at the top of the column 4. A screw rod 23 is provided at the output end of the motor 22, and the screw rod 23 is threadedly connected to the beam 5. A guide rod 24 is provided in the column 4, and the guide rod 24 runs through the beam 5. The height of the nozzle 14 can be adjusted by the lifting device 6.

[0029] During specific use, when it is necessary to test the water seepage of the outer wall, the walking wheel 2 is used to walk to one side of the outer wall so that the nozzle 14 is aimed at the area of ​​the outer wall that needs to be tested, and then the electric push rod 10 is started, and the waterproof cover 11 moves toward the outer wall until it is close to the outer wall, and the water pump 17 is started. The water in the water tank 15 is transported to the nozzle 14 through the water supply pipe 16, and the nozzle 14 sprays water toward the outer wall. The staff can observe the water seepage of the outer wall on the other side.

[0030] The water flow is sprayed onto the wall and splashed. The waterproof cover 11 can block the splashed water flow. After being filtered by the filter 12, it flows back to the water tank 15 through the return pipe 13 for continued use, thus saving water.

[0031] When the height of the nozzle 14 needs to be adjusted, by starting the motor 1 22, the screw 23 drives the crossbeam 5 to rise and fall, so that the height of the nozzle 14 can be flexibly adjusted. When the orientation of the nozzle 14 needs to be adjusted, by starting the motor 2 20, the gear 21 meshes with the gear 21 and the ring gear 19 rotates, the ring gear 19 drives the turntable 18 to rotate, and the column 4 drives the nozzle 14 to adjust the orientation, so as to achieve the purpose of flexibly changing the test orientation.

[0032] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. An external wall water seepage testing device, comprising a base, the bottom of which is provided with walking wheels, characterized in that: A rotating device is provided inside the base, a column is provided at the upper end of the rotating device, a crossbeam is slidably provided in the column, a lifting device is provided in the column and is dynamically connected to the crossbeam, a water spray test device is provided on the rotating device and the crossbeam, and a splash-proof device is provided on the crossbeam.

2. An external wall water seepage testing device according to claim 1, characterized in that: The anti-splash device includes a fixing plate, which is fixed on the upper end surface of the beam, an electric push rod is arranged on the fixing plate, a waterproof cover is sleeved on the beam, a leakage net is arranged at the bottom of the waterproof cover, and a return pipe is connected to the bottom of the waterproof cover.

3. An external wall water seepage testing device according to claim 2, characterized in that: The water spray test device includes a nozzle, which is located at the front end of the beam. A water tank is provided on the rotating device. A water supply pipe is provided between the water tank and the nozzle. A water pump is provided on the water supply pipe. The water supply pipe passes through the top of the waterproof cover and is connected to the nozzle.

4. The external wall water seepage testing device according to claim 3, characterized in that: The rotating device includes a turntable, which rotates in the base. The water tank is arranged on the turntable, the column is fixed to the center of the turntable, the outer ring of the turntable is provided with a gear ring, the base is provided with a second motor, the power output end of the second motor is provided with a gear, and the gear is meshed and connected with the gear ring.

5. The external wall water seepage testing device according to claim 4, characterized in that: The lifting device comprises a motor 1, which is arranged at the top of the column. A screw rod is arranged at the output end of the motor 1, and the screw rod is threadedly connected with the cross beam. A guide rod is arranged in the column, and the guide rod passes through the cross beam.

6. The external wall water seepage testing device according to claim 5, characterized in that: A guide sleeve is arranged on the waterproof cover, a sealing gasket is arranged on the inner wall of the guide sleeve, and the sealing gasket wraps the crossbeam.

7. An external wall water seepage testing device according to claim 6, characterized in that: The upright column is provided with a limiting sleeve, and the water supply pipe is inserted into the limiting sleeve.

8. The external wall water seepage testing device according to claim 7, characterized in that: The water tank is provided with a water level gauge.

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