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CN-224231576-U - Building outer wall infiltration testing arrangement

CN224231576UCN 224231576 UCN224231576 UCN 224231576UCN-224231576-U

Abstract

The utility model provides a building outer wall water seepage testing device, which belongs to the technical field of building engineering management equipment and aims to solve the problem that a spray head of the existing testing device only sprays water on a fixed position of a wall surface to influence the accuracy of an outer wall water seepage test, and comprises a testing vehicle body, a water collecting tank body, a movable wheel, a testing bearing piece, a testing water spraying piece, a dynamic testing mechanism and a testing installation mechanism; the water collecting tank body is fixedly connected above the test vehicle body, the test bearing piece is arranged above the test vehicle body, the test water spraying pieces are provided with a plurality of groups, the test water spraying pieces are all rotatably connected in front of the test bearing piece, the dynamic test mechanism is arranged inside the test bearing piece, and the test mounting mechanism is arranged outside the test bearing piece, so that the authenticity of water seepage test is improved, and the accuracy of the detection result of the water seepage performance of the outer wall is improved.

Inventors

  • CAI HONGSHENG

Assignees

  • 蔡鸿生

Dates

Publication Date
20260512
Application Date
20250530

Claims (6)

  1. 1. A building outer wall water seepage testing device is characterized by comprising a testing car body (1), a water collecting box body (2), moving wheels (3), a testing bearing piece (4), testing water spraying pieces (5), dynamic testing mechanisms and a testing installation mechanism, wherein the water collecting box body (2) is fixedly connected above the testing car body (1), the moving wheels (3) are arranged in four groups, the four groups of moving wheels (3) are all of universal wheel structures with brakes, the four groups of moving wheels (3) are respectively and fixedly connected below the testing car body (1), the testing bearing piece (4) is arranged above the testing car body (1), the testing water spraying pieces (5) are provided with a plurality of groups, the testing water spraying pieces (5) are all connected in front of the testing bearing piece (4) in a rotating mode, one group of spray heads of the plurality of testing water spraying pieces (5) are obliquely arranged at the front end of the testing piece (5), the other group of spray heads of the plurality of testing pieces (5) are coaxially arranged at the front end of the testing piece (5), and the testing water spraying pieces are arranged at the inner side of the testing bearing piece (4).
  2. 2. The building exterior wall water seepage testing device according to claim 1 is characterized in that the dynamic testing mechanism comprises a testing connecting piece (101) and a testing water pump (102), the testing connecting piece (101) is fixedly connected above the testing bearing piece (4), the testing water pump (102) is fixedly connected to the front end above the testing vehicle body (1), a water inlet pipe of the testing water pump (102) is communicated with the interior of the water collecting tank body (2), and a water outlet pipe of the testing water pump (102) is communicated with the interior of the testing connecting piece (101).
  3. 3. The building exterior wall water seepage testing device is characterized by further comprising a testing driving motor (103), a first driving gear (104), a second driving gear (105) and rotary joints (106), wherein the testing driving motor (103) is fixedly connected to the right side of the testing bearing piece (4), the first driving gear (104) is provided with a plurality of groups, the plurality of groups of the first driving gears (104) are all rotationally connected to the inside of the testing bearing piece (4), the plurality of groups of the first driving gears (104) are all in transmission connection with the testing driving motor (103), the second driving gear (105) is provided with a plurality of groups of the second driving gears (105) which are coaxially and fixedly connected to the rear end of the testing water spraying piece (5), the plurality of groups of the second driving gears (105) are respectively meshed with the first driving gears (104), the rotary joints (106) are provided with a plurality of groups, the rotary joints (106) are respectively rotationally connected to the outer side of the testing piece (5), the plurality of groups of the rotary joints (106) are all communicated with the spray head structures of the testing piece (5), and the upper ends (106) of the rotary joints are all communicated with the inner hose (101) through the water spraying hoses.
  4. 4. The building exterior wall water seepage testing device is characterized in that the testing and installing mechanism comprises two groups of installing fixing pieces (201), installing adjusting pieces (202) and installing locking pins (203), wherein the installing fixing pieces (201) are respectively and fixedly connected to the left side and the right side above a testing bearing piece (4), the installing adjusting pieces (202) are respectively and fixedly connected to the left side and the right side above the testing bearing piece (4), the installing adjusting pieces (202) are respectively provided with two groups, the two groups of installing adjusting pieces (202) are respectively and fixedly connected to the upper portion inside the installing fixing pieces (201), the installing locking pins (203) are connected to the inner side of the installing fixing pieces (201) in a threaded mode, and the installing locking pins (203) are inserted into insertion holes of the installing adjusting pieces (202).
  5. 5. The building exterior wall water seepage testing device according to claim 4, wherein the testing and installing mechanism further comprises two groups of clamping adjusting pieces (204) and clamping locking pins (205), the two groups of clamping adjusting pieces (204) are respectively and slidably connected to the front ends of the installing adjusting pieces (202), the two groups of clamping adjusting pieces (204) are respectively provided with a plurality of jack structures, the clamping locking pins (205) are in threaded connection above the clamping adjusting pieces (204), and the lower ends of the clamping locking pins (205) are inserted into jacks of the clamping adjusting pieces (204).
  6. 6. The device for testing water seepage of an outer wall of a building according to claim 5, wherein the test and installation mechanism further comprises two groups of installation clamping pieces (206), and the two groups of installation clamping pieces (206) are respectively connected with the inner side in front of the clamping adjusting piece (204) in a threaded mode.

Description

Building outer wall infiltration testing arrangement Technical Field The utility model belongs to the technical field of building engineering management equipment, and particularly relates to a water seepage testing device for an outer wall of a building. Background In the construction engineering management, the water seepage of the outer wall can influence the safety of a building structure and the indoor environment, so that the water-proof performance of the outer wall is required to be tested, the existing outer wall water seepage testing device is mainly a fixed spraying system, the fixed spraying system is a bracket built outside the building, a plurality of groups of spray heads are installed, the natural rainfall environment is simulated, the outer wall is continuously sprayed for 1-2 hours under the rainfall intensity of 80-150 mm/h, whether the wet mark or water drop seepage occurs on the wall surface is observed, the equipment is used for testing the overall water-proof performance of the large-area outer wall, the hidden danger of the water seepage of the outer wall can be comprehensively checked, and the water-proof quality of the outer wall of the building is guaranteed. The utility model discloses a water seepage testing device for an outer wall of a building, which relates to the technical field of water seepage testing devices and comprises a rectangular frame, wherein a U-shaped frame is arranged at the upper end part of the rectangular frame and can reciprocate along a horizontal direction, a folding plate is arranged in the U-shaped frame, a circular plate is arranged on the outer side of the U-shaped frame, the circular plate and the folding plate synchronously rotate, a limiting rod is arranged on one side of the circular plate, a spring is coated on the outer side of the limiting rod, the limiting rod can reciprocate along the horizontal direction, a water delivery pipe is arranged on the side surface of the folding plate, a plurality of spray heads are arranged on the outer side of the water delivery pipe, a hose is arranged at the water inlet end of the water delivery pipe, a water pump is arranged at the water inlet end of the water pump and is communicated with external clear water. Based on the above, current outer wall infiltration testing arrangement is when using, and testing arrangement's shower nozzle is mostly fixed knot constructs, leads to testing arrangement's shower nozzle to only can spray water to the fixed position of wall, and the environment of the real raining of simulation is difficult, leads to influencing the accuracy of outer wall infiltration test. Disclosure of utility model In order to solve the technical problems, the utility model provides a building outer wall water seepage testing device, which aims to solve the problems that when the existing outer wall water seepage testing device is used, most of spray heads of the testing device are of a fixed structure, the spray heads of the testing device only spray water to fixed positions of a wall surface, the real rainy environment is difficult to simulate, and the accuracy of the outer wall water seepage testing is affected. The utility model discloses a water seepage testing device for an outer wall of a building, which is characterized by comprising the following specific technical means: The water seepage testing device for the building outer wall comprises a testing car body, a water collecting box body, moving wheels, a testing bearing piece, a testing water spraying piece, a dynamic testing mechanism and a testing installation mechanism, wherein the water collecting box body is fixedly connected above the testing car body, four groups of moving wheels are arranged, each group of moving wheels is of a universal wheel structure with a brake, the four groups of moving wheels are respectively and fixedly connected below the testing car body, the testing bearing piece is arranged above the testing car body, the testing water spraying piece is provided with a plurality of groups, each group of testing water spraying pieces is rotatably connected in front of the testing bearing piece, each group of testing water spraying pieces is provided with two groups of spray head structures, one group of spray heads of each group of testing water spraying pieces are obliquely arranged at the front end of the testing water spraying piece, the other group of spray heads of each group of testing water spraying pieces are coaxially arranged at the front end of the testing water spraying pieces, the dynamic testing mechanism is arranged inside the testing bearing piece, and the testing installation mechanism is arranged outside the testing bearing piece. Further, the dynamic testing mechanism comprises a testing connecting piece and a testing water pump, wherein the testing connecting piece is fixedly connected above the testing bearing piece, the testing water pump is fixedly connected to the front end above the testing ve