Outer window water tightness testing device

Abstract

The utility model relates to the technical field of external window water tightness testing, in particular to an external window water tightness testing device. The external window water tightness testing device comprises a hanging mechanism, the upper portion of the hanging mechanism is used for being installed on the top of a windowsill wall above a to-be-tested external window, and the length of the hanging mechanism is adjustable; the fixing mechanism is detachably connected with the lower portion of the hanging mechanism, the position of the hanging mechanism on the fixing mechanism is adjustable, and the distance between the fixing mechanism and the top end of the hanging mechanism is adjustable; the sprayer comprises a water conveying pipe and a spraying head, the water conveying pipe is detachably connected to the fixing mechanism, the head end of the water conveying pipe is communicated with the spraying head, the spraying head is used for spraying water towards the outer side portion of the outer window to be detected, and the tail end of the water conveying pipe is used for being communicated with a water supply device. The water tightness testing result of the external window water tightness testing device is more accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of the watertightness test of external windows, and particularly relates to a watertightness test device for external windows. Background Art

[0002] After the external windows of some high-rise buildings are installed, the watertightness test must be carried out. The watertightness test is to test the waterproof ability of the external windows to ensure that the installed external windows can isolate the external water (such as rainwater) and prevent the external water from seeping into the room.

[0003] The existing method for the watertightness test of external windows is as follows: The staff first carry the water delivery hose to the room where the external window to be tested is located, then connect one end of the water delivery hose to the water supply device, then turn on the water supply device, and then the staff hold the other end of the water delivery hose and spray water on the inner side of the external window within a predetermined time, and finally the staff check the water seepage condition on the outer side of the external window.

[0004] According to the test process of the above existing method for the watertightness test of external windows, the workers spray water on the inner side of the external window instead of the outer side, and do not more realistically simulate the external spraying environment of high-rise buildings. Therefore, the inspection result mainly reflects the ability of the external window to prevent the water in the room from seeping to the outside of the building, but cannot accurately reflect the ability of the external window to prevent the water outside the building from seeping into the room. Therefore, the watertightness test result of the existing method for the watertightness test of external windows is inaccurate. Therefore, it is very necessary to design a watertightness test device for external windows that can improve the accuracy of the watertightness test result. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a watertightness test device for external windows that can improve the accuracy of the watertightness test result.

[0006] To achieve the above purpose, the utility model provides a watertightness test device for external windows, which includes: a hanging mechanism, the upper part of the hanging mechanism is used to be installed on the top of the window sill wall above the external window to be tested, and the length of the hanging mechanism is adjustable; a fixing mechanism, the fixing mechanism is detachably connected to the lower part of the hanging mechanism, the position of the hanging mechanism on the fixing mechanism is adjustable, and the distance between the fixing mechanism and the top end of the hanging mechanism is adjustable; and a sprinkler, the sprinkler includes a water delivery pipe and a spray head, the water delivery pipe is detachably connected to the fixing mechanism, the first end of the water delivery pipe is communicated with the spray head, the spray head is used to spray water towards the outer side of the external window to be tested, and the end of the water delivery pipe is used to be communicated with the water supply device.

[0007] In some embodiments, the hanging mechanism includes two hanging devices spaced apart from each other. The upper part of the hanging device is arranged in a U-shaped structure with an opening downward so as to be able to hang on the window sill wall above the outer window to be tested. The fixing mechanism is detachably installed at the lower part of the hanging device, and the distance between the fixing mechanism and the top end of the hanging device is adjustable.

[0008] In some embodiments, the hanging device includes a first hanging rod, a second hanging rod, a third hanging rod, and a fourth hanging rod; the top end of the first hanging rod is connected to the head end of the second hanging rod, and the first hanging rod and the second hanging rod are perpendicular to each other; the top end of the third hanging rod is connected to the tail end of the second hanging rod, and the second hanging rod and the third hanging rod are perpendicular to each other; the extending directions of the first hanging rod and the third hanging rod are the same, and the upper part of the third hanging rod, the first hanging rod, and the second hanging rod form a U-shaped structure with an opening downward; the fourth hanging rod is detachably inserted into the lower part of the third hanging rod, the extending direction of the fourth hanging rod is the same as that of the third hanging rod, and the length of the fourth hanging rod extending out of the third hanging rod is adjustable; the fixing mechanism is detachably connected to the lower part of the third hanging rod and a part of the fourth hanging rod extending out of the third hanging rod, and the height of the fixing mechanism relative to the top end of the third hanging rod is adjustable.

[0009] In some embodiments, the third hanging rod is provided with a plurality of first adjustment holes spaced apart along its axial direction, and the fourth hanging rod is provided with a second adjustment hole, and the second adjustment hole is connected to one of the first adjustment holes through a bolt and nut assembly.

[0010] In some embodiments, the outer window watertightness testing device further includes a first clamping mechanism and a second clamping mechanism; the first clamping mechanism includes a first screw rod, a first screwing member, and a first clamping disc. The first screw rod passes through the first hanging rod and is threadedly connected to the first hanging rod. One end of the first screw rod facing away from the window sill wall is fixedly connected with the first screwing member, and one end of the first screw rod facing the window sill wall is connected with the first clamping disc. The first clamping disc has a first clamping surface capable of contacting the inner side surface of the window sill wall; the second clamping mechanism includes a second screw rod, a second screwing member, and a second clamping disc. The second screw rod passes through the upper part of the third hanging rod and is threadedly connected to the third hanging rod. One end of the second screw rod facing away from the window sill wall is fixedly connected with the second screwing member, and one end of the second screw rod facing the window sill wall is connected with the second clamping disc. The second clamping disc has a second clamping surface capable of contacting the outer side surface of the window sill wall; along the axial direction of the second screw rod, the second clamping disc is horizontally aligned with the first clamping disc.

[0011] In some embodiments, the second hanging rod includes a first rod section and a second rod section. The head end of the first rod section is connected to the top end of the first hanging rod, the tail end of the first rod section is detachably inserted into the head end of the second rod section, and the length of the first rod section extending out of the second rod section is adjustable. The tail end of the second rod section is connected to the top end of the third hanging rod.

[0012] In some embodiments, a plurality of third adjustment holes are provided on the second rod segment at intervals along its axis, a fourth adjustment hole is provided on the first rod segment, and the fourth adjustment hole is connected to one of the third adjustment holes through a bolt and nut assembly.

[0013] In some embodiments, the fixing mechanism includes a rectangular fixing frame, the fixing frame is connected to the third hanging rod and the fourth hanging rod, and the water delivery pipe is connected to one side of the fixing frame facing away from the window sill wall.

[0014] In some embodiments, the position of the water delivery pipe on the fixing frame is adjustable.

[0015] In some embodiments, the water delivery pipe is connected to one side of the fixing frame facing away from the window sill wall through a hoop.

[0016] The above technical solution of the present utility model has the following beneficial effects:

[0017] After adjusting the length of the hanging mechanism, the position of the hanging mechanism on the fixing mechanism, and the distance between the fixing mechanism and the top end of the hanging mechanism, then install the upper part of the hanging mechanism on the top of the window sill wall above the outer window to be tested. At this time, the fixing mechanism connected to the hanging mechanism is located outside the high-rise building, the sprinkler connected to the fixing mechanism is also located outside the high-rise building, and the sprinkler head of the sprinkler can spray water to the outer side of the outer window to be tested outside the high-rise building. After spraying, the staff checks the water seepage condition at the inner side of the outer window to be tested. Since the sprinkler head of the sprinkler can spray water to the outer side of the outer window to be tested outside the high-rise building, it can more truly simulate the rain environment outside the high-rise building. Therefore, the inspection result can accurately reflect the ability of the outer window to prevent water from the outside of the building from penetrating into the room. Therefore, the water tightness test result of the outer window water tightness test device is more accurate. Description of the Drawings

[0018] Figure 1 is an installation schematic diagram of an outer window water tightness test device according to an embodiment of the present utility model;

[0019] Figure 2 is a three-dimensional schematic diagram of a hanger according to an embodiment of the present utility model;

[0020] Figure 3 is a three-dimensional schematic diagram of a sprinkler according to an embodiment of the present utility model;

[0021] Figure 4 is a flow schematic diagram of an outer window water tightness test method according to an embodiment of the present utility model.

[0022] Description of the Reference Numerals

[0023] 1. Hanging mechanism; 11. Hanger; 111. First hanging rod; 112. Second hanging rod; 1121. First rod segment; 1122. Second rod segment; 1123. Third adjustment hole; 1124. Fourth adjustment hole; 113. Third hanging rod; 1131. First adjustment hole; 114. Fourth hanging rod; 1141. Second adjustment hole; 115. First clamping disc; 116. Second clamping disc; 12. Connecting cross bar; 2. Fixing mechanism; 21. Fixing frame; 22. Hoop; 3. Sprinkler; 31. Water delivery pipe; 32. Sprinkler head; 33. First limit block; 34. Second limit block; 4. Outer window to be tested; 5. Window sill wall. Detailed implementation mode

[0024] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in combination with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only intended to explain the present invention, rather than to limit the present invention. For those skilled in the art, the present invention can be implemented without some of these specific details. The following description of the embodiments is only intended to provide a better understanding of the present invention by showing examples of the present invention.

[0025] As Figures 1 to 3 As shown, the present invention provides an outer window watertightness test device, which can be used to implement the following outer window watertightness test method. The outer window watertightness test device includes: a hanging mechanism 1, the upper part of the hanging mechanism 1 is used to be installed on the top of the window sill wall 5 above the outer window 4 to be tested, and the length of the hanging mechanism 1 is adjustable; a fixing mechanism 2, the fixing mechanism 2 is detachably connected to the lower part of the hanging mechanism 1, the position of the hanging mechanism 1 on the fixing mechanism 2 is adjustable, and the distance between the fixing mechanism 2 and the top end of the hanging mechanism 1 is adjustable; and a sprinkler 3, the sprinkler 3 includes a water delivery pipe 31 and a sprinkler head 32, the water delivery pipe 31 is detachably connected to the fixing mechanism 2, the head end of the water delivery pipe 31 is communicated with the sprinkler head 32, the sprinkler head 32 is used to spray water towards the outer side of the outer window 4 to be tested, and the tail end of the water delivery pipe 31 is used to be communicated with a water supply device.

[0026] Specifically, adjust the length of the hanging mechanism 1 so that the hanging mechanism 1 can adapt to the distance between the outer window 4 to be tested and the window sill wall 5. Adjust the position of the hanging mechanism 1 on the fixing mechanism 2 so that the position of the hanging mechanism 1 can adapt to the width of the outer window 4 to be tested. Adjust the distance between the fixing mechanism 2 and the top end of the hanging mechanism 1 so that the fixing mechanism 2 can be close to the outer window 4 to be tested, so that the sprinkler head 32 can spray water on the outer window 4 to be tested at an appropriate position.

[0027] In this embodiment, after adjusting the length of the hanging mechanism 1, the position of the hanging mechanism 1 on the fixing mechanism 2, and the distance between the fixing mechanism 2 and the top end of the hanging mechanism 1, the upper part of the hanging mechanism 1 is installed on the top of the window sill wall 5 above the exterior window 4 to be tested. At this time, the fixing mechanism 2 connected to the hanging mechanism 1 is located outside the high-rise building, and the sprinkler 3 connected to the fixing mechanism 2 is also located outside the high-rise building, and the sprinkler head 32 of the sprinkler 3 can spray water on the outer side of the exterior window 4 to be tested outside the high-rise building. After the spraying is completed, the staff checks the water seepage condition at the inner side of the exterior window 4 to be tested. Since the sprinkler head 32 of the sprinkler 3 can spray water on the outer side of the exterior window 4 to be tested outside the high-rise building, the rain environment outside the high-rise building can be simulated more realistically, so the inspection result can accurately reflect the ability of the exterior window to prevent water outside the building from penetrating into the room. Therefore, the water tightness test result of this exterior window water tightness test device is more accurate.

[0028] In some embodiments, the sprinkler 3 includes a water delivery pipe 31 and a sprinkler head 32. The water delivery pipe 31 is detachably and movably connected to the fixing mechanism 2, the water delivery pipe 31 is detachably connected to the upper part of the hanging mechanism 1, the first end of the water delivery pipe 31 communicates with the sprinkler head 32, the sprinkler head 32 is used for spraying water towards the outer side of the exterior window, and the second end of the water delivery pipe 31 is communicated with a water supply device.

[0029] In some embodiments, the first end of the water delivery pipe 31 and the water inlet of the sprinkler head 32 are detachably connected. For example, the first end of the water delivery pipe 31 and the water inlet of the sprinkler head 32 can be connected through a threaded connection structure.

[0030] As Figures 1 to 2 shown, in some embodiments of the present utility model, the hanging mechanism 1 includes two hanging devices 11 distributed at intervals. The upper part of the hanging device 11 is provided with a U-shaped structure with an opening downward so as to be able to hang on the window sill wall 5 above the exterior window 4 to be tested. The fixing mechanism 2 is detachably installed on the lower part of the hanging device 11, and the distance between the fixing mechanism 2 and the top end of the hanging device 11 is adjustable.

[0031] Specifically, since two hanging devices 11 are provided, the upper parts of these two hanging devices 11 can both hang on the top of the window sill wall 5, enhancing the stability and safety of the exterior window water tightness test device. In addition, for different high-rise buildings, the distance between the exterior window 4 to be tested and the window sill wall 5 above it may be different. By adjusting the distance between the fixing mechanism 2 and the top end of the hanging device 11, that is, adjusting the connection position of the fixing mechanism 2 on the hanging device 11, the fixing mechanism 2 can always be close to the exterior window 4 to be tested, facilitating the execution of the water tightness test.

[0032] As Figures 1 to 2As shown in the figure, in some embodiments of the present utility model, the hanging device 11 includes a first hanging rod 111, a second hanging rod 112, a third hanging rod 113, and a fourth hanging rod 114; the top end of the first hanging rod 111 is connected to the head end of the second hanging rod 112, and the first hanging rod 111 and the second hanging rod 112 are perpendicular to each other; the top end of the third hanging rod 113 is connected to the tail end of the second hanging rod 112, and the second hanging rod 112 and the third hanging rod 113 are perpendicular to each other; the extending direction of the first hanging rod 111 is the same as that of the third hanging rod 113, and the upper part of the third hanging rod 113, the first hanging rod 111, and the second hanging rod 112 form a U-shaped structure with an opening downward; the fourth hanging rod 114 is detachably inserted into the lower part of the third hanging rod 113, the extending direction of the fourth hanging rod 114 is the same as that of the third hanging rod 113, and the length of the fourth hanging rod 114 extending out of the third hanging rod 113 is adjustable; the fixing mechanism 2 is detachably connected to the lower part of the third hanging rod 113 and a part of the fourth hanging rod 114 extending out of the third hanging rod 113, and the height of the fixing mechanism 2 relative to the top end of the third hanging rod 113 is adjustable.

[0033] Specifically, as Figure 2 shown, the first hanging rod 111, the third hanging rod 113, and the fourth hanging rod 114 extend vertically, and the second hanging rod 112 extends horizontally. After the hanging device 11 is hung on the top of the window sill wall 5, the first hanging rod 111 is located inside the window sill wall 5, the second hanging rod 112 is located above the window sill wall 5, and the third hanging rod 113 is located outside the window sill wall 5. The upper part of the third hanging rod 113, the first hanging rod 111, and the second hanging rod 112 form a U-shaped structure with an opening downward, and this U-shaped structure is located at the upper part of the hanging device 11 and is used for hanging on the top of the window sill wall 5. In addition, since the length of the fourth hanging rod 114 extending out of the third hanging rod 113 is adjustable, the overall length of the hanging device 11 is adjustable, so as to facilitate the hanging device 11 to adapt to different high-rise buildings.

[0034] As Figures 1 to 2 shown, in some embodiments of the present utility model, a plurality of first adjustment holes 1131 are provided on the third hanging rod 113 at intervals along its axial direction, a second adjustment hole 1141 is provided on the fourth hanging rod 114, and the second adjustment hole 1141 is connected to one of the first adjustment holes 1131 through a bolt and nut assembly.

[0035] Specifically, a first installation channel extending along the axial direction thereof is provided in the third hanging rod 113. The upper part of the extended fourth hanging rod 114 is located in the first installation channel, and the bolt-nut assembly fixes the extended fourth hanging rod 114 and the third hanging rod 113. When it is necessary to adjust the length of the fourth hanging rod 114 extending out of the third hanging rod 113, align the second adjustment hole 1141 with one of the suitable first adjustment holes 1131, and then install the bolt-nut assembly in the first adjustment hole 1131 and the second adjustment hole 1141, so that the third hanging rod 113 and the fourth hanging rod 114 are fixed, and at the same time, the length of the fourth hanging rod 114 extending out of the third hanging rod 113 is appropriate.

[0036] Of course, any other connection form can also be adopted between the fourth hanging rod 114 and the third hanging rod 113 to achieve length adjustment, and the present invention does not make any restrictions.

[0037] In some embodiments, the hanging mechanism 1 further includes a connecting cross bar 12. The two ends of the connecting cross bar 12 are respectively detachably connected (for example, can be connected by bolts) to the tops of the third hanging rods 113 of the two hanging devices 11 to enhance the stability of the hanging mechanism 1. And the water delivery pipe 31 of the sprinkler 3 is detachably connected to the connecting cross bar 12, for example, can be connected by a clamp.

[0038] As Figures 1 to 2 shown, in some embodiments of the present invention, the outer window watertightness test device further includes a first clamping mechanism. The first clamping mechanism includes a first screw rod, a first screwing member and a first clamping disc 115. The first screw rod passes through the first hanging rod 111 and is threadedly connected to the first hanging rod 111. One end of the first screw rod facing away from the window sill wall 5 is fixedly connected with the first screwing member, and one end of the first screw rod facing the window sill wall 5 is connected with the first clamping disc 115. The first clamping disc 115 has a first clamping surface capable of contacting the inner side surface of the window sill wall 5.

[0039] Specifically, by screwing the first screwing member, the first clamping disc 115 moves towards the inner side surface of the window sill wall 5 until the first clamping disc 115 and the third hanging rod 113 are respectively clamped on the inner and outer sides of the window sill wall 5. Therefore, by operating the first clamping mechanism, the upper part of the hanging device 11 can be connected to the top of the window sill wall 5, ensuring the stability and safety of the outer window watertightness test device.

[0040] As Figures 1 to 2As shown, in some embodiments of the present utility model, the external window watertightness test device further includes a second clamping mechanism. The second clamping mechanism includes a second screw rod, a second screwing member, and a second clamping disc 116. The second screw rod passes through the upper part of the third hanging rod 113 and is threadedly connected to the third hanging rod 113. One end of the second screw rod facing away from the window sill wall 5 is fixedly connected to the second screwing member, and one end of the second screw rod facing the window sill wall 5 is connected to the second clamping disc 116. The second clamping disc 116 has a second clamping surface capable of contacting the outer side surface of the window sill wall 5; along the axial direction of the second screw rod, the second clamping disc 116 is horizontally aligned with the first clamping disc 115.

[0041] Specifically, by screwing the second screwing member, the second clamping disc 116 is moved towards the outer side surface of the window sill wall 5, so that the third hanging rod 113, the fixing mechanism 2, the water delivery pipe 31, and the sprayer 3 are appropriately away from the outer side part of the external window 4 to be tested, that is, an appropriate distance is maintained between the sprayer 3 and the outer side part of the external window 4 to be tested, ensuring the spraying effect, and thus making the watertightness test result more accurate. In addition, after the second clamping disc 116 is adjusted, the position of the first clamping disc 115 can be adjusted so that the first clamping disc 115 and the second clamping disc 116 respectively clamp on the inner and outer sides of the window sill wall 5.

[0042] As Figures 1 to 2 Shown, in some embodiments of the present utility model, the second hanging rod 112 includes a first rod section 1121 and a second rod section 1122. The head end of the first rod section 1121 is connected to the top end of the first hanging rod 111, the tail end of the first rod section 1121 is detachably inserted into the head end of the second rod section 1122, and the length of the first rod section 1121 extending out of the second rod section 1122 is adjustable. The tail end of the second rod section 1122 is connected to the top end of the third hanging rod 113.

[0043] Specifically, for different high-rise buildings, the thickness of the window sill wall 5 may be different. At this time, the length of the first rod section 1121 extending out of the second rod section 1122 can be adjusted so that the width of the U-shaped structure at the upper part of the hanging device 11 can adapt to the thickness of the window sill wall 5, thus facilitating the installation of the hanging device 11 on the top of the window sill wall 5.

[0044] As Figures 1 to 2 Shown, in some embodiments of the present utility model, a plurality of third adjustment holes 1123 are provided on the second rod section 1122 at intervals along its axis, and a fourth adjustment hole 1124 is provided on the first rod section 1121. The fourth adjustment hole 1124 is connected to one of the third adjustment holes 1123 through a bolt and nut assembly.

[0045] Specifically, a second installation channel extending along its axial direction is provided in the second rod section 1122. A part of the first rod section 1121 is located in the second installation channel, and the first rod section 1121 and the second rod section 1122 are connected by a bolt assembly. When it is necessary to adjust the length of the first rod section 1121 extending from the second rod section 1122, align the fourth adjustment hole 1124 with one of the suitable third adjustment holes 1123, and then install the bolt and nut assembly in the third adjustment hole and the fourth adjustment hole 1124, so that the first rod section 1121 and the second rod section 1122 are fixed, and at the same time, the length of the first rod section 1121 extending from the second rod section 1122 is suitable.

[0046] As Figure 1 shown, in some embodiments of the present invention, the fixing mechanism 2 includes a rectangular fixing frame 21. The fixing frame 21 is connected to the third hanging rod 113 and the fourth hanging rod 114, and the water delivery pipe 31 is connected to one side of the fixing frame 21 facing away from the window sill wall 5.

[0047] Specifically, the rectangular fixing frame 21 has a light weight, which can reduce the weight of the entire external window water tightness test device and is convenient for staff to assemble and test.

[0048] In some embodiments, the fixing mechanism 2 is made of aluminum alloy material.

[0049] In some embodiments of the present invention, the position of the water delivery pipe 31 on the fixing frame 21 is adjustable, so that the spray head 32 can spray water on the external window at a suitable position.

[0050] As Figure 1 shown, in some embodiments of the present invention, the water delivery pipe 31 is connected to one side of the fixing frame 21 facing away from the window sill wall 5 through a hoop 22.

[0051] Specifically, the structure of the hoop 22 is simple and its performance is reliable, which is convenient for staff to quickly connect the water delivery pipe 31 and the fixing frame 21 together. Preferably, the number of hoops 22 is two, and the two hoops 22 are vertically spaced apart.

[0052] In some embodiments, as Figure 1 shown, a plurality of first bolt mounting holes are provided on the fixing frame 21. The third hanging rod 113 and the fourth hanging rod 114 can be connected to the corresponding first bolt mounting holes through a bolt assembly, and by installing at different first bolt mounting holes, the position of the hanging device 11 can be adjusted, and further the connection position of the hanging mechanism 1 can be adjusted.

[0053] In some embodiments, as Figure 1As shown, a plurality of first bolt mounting holes are provided on the fixed frame 21, a plurality of second bolt mounting holes are provided on the third hanging rod 113, and a plurality of third bolt mounting holes are provided on the fourth hanging rod. The second bolt mounting holes and the first bolt mounting holes, as well as the third bolt mounting holes and the first bolt mounting holes, can be connected by bolt assemblies. And through the connection and cooperation between the first bolt mounting holes, the second bolt mounting holes and the third bolt mounting holes at different positions, the position adjustment of the hanger 11 and the fixed frame 21 is realized.

[0054] In some embodiments, as Figure 1 As shown, on the side of the fixed frame 21 facing away from the window sill wall 5, a plurality of pairs of threaded holes are provided, and the plurality of pairs of threaded holes are spaced apart along the circumferential direction of the fixed frame 21. The hoop 22 can be installed on any pair of threaded holes by bolts, so as to adjust the position of the water delivery pipe 31 on the fixed frame 21.

[0055] In some embodiments, the hoop 22 fixes the water delivery pipe 31 on the fixed frame 21.

[0056] In other embodiments, the water delivery pipe 31 is movably connected to the fixed frame 21 through the hoop 22. Specifically, the hoop 22 is installed on the side of the fixed frame 21 facing away from the window sill wall 5. A limiting channel is formed between the hoop 22 and the fixed frame 21. The water delivery pipe 31 passes through the limiting channel, and the size of the limiting channel is larger than the diameter of the water delivery pipe 31, so that the water delivery pipe 31 can move up and down. First limiting blocks 33 and second limiting blocks 34 are also provided on the water delivery pipe 31 at intervals along its axial direction. The first limiting block 33 and the second limiting block 34 are respectively located on the vertical sides of the hoop 22. The first limiting block 33 can press against the top of the hoop 22 to prevent the spray head 32 from falling off. The second limiting block 34 can press against the bottom of the hoop 22 to prevent the spray head 32 from moving upward out of the spraying range. In this embodiment, the connection between the water delivery pipe 31 and the connecting cross bar 12 is released, and then the staff moves the water delivery pipe 31 vertically, and the spray head 32 can be lifted and lowered vertically, so as to adjust the spraying range of the spray head 32 to make the test structure more accurate.

[0057] As Figure 1As shown, through the combination of the above embodiments, the present utility model can also provide another external window watertightness testing device, which can also be used to implement the following external window watertightness testing method. The external window watertightness testing device includes a hanging mechanism 1, a fixing mechanism 2, and a sprinkler 3. The hanging mechanism 1 is used to be installed at the window sill wall 5 above the external window. The length of the hanging mechanism 1 is adjustable. The fixing mechanism 2 is detachably connected to the lower part of the hanging mechanism 1. The position of the hanging mechanism 1 on the fixing mechanism 2 is adjustable, and the distance between the fixing mechanism 2 and the top end of the hanging mechanism 1 is adjustable. The sprinkler 3 includes a water delivery pipe 31 and a sprinkler head 32. The water delivery pipe 31 is detachably and movably connected to the fixing mechanism 2. The water delivery pipe 31 is detachably connected to the upper part of the hanging mechanism 1. The head end of the water delivery pipe 31 is communicated with the sprinkler head 32. The sprinkler head 32 is used to spray water towards the outer side of the external window. The tail end of the water delivery pipe 31 is communicated with a water supply device.

[0058] In this embodiment, similarly, since the sprinkler head 32 of the sprinkler 3 can spray water towards the outer side of the external window 4 to be tested outside a high-rise building, it can more realistically simulate the rain environment outside a high-rise building. Therefore, the inspection result can accurately reflect the ability of the external window to prevent water outside the building from penetrating into the room. Thus, the watertightness test result of this external window watertightness testing device is also more accurate. Of course, this external window watertightness testing device can also be combined with other embodiments of the present utility model, and this embodiment is not limited.

[0059] As Figure 1 and Figure 4 shown, the present utility model provides an external window watertightness testing method, which includes: S1. Install the hanging mechanism 1 on the fixing mechanism 2, detachably and movably connect the water delivery pipe 31 of the sprinkler 3 to the fixing mechanism 2, and detachably connect the water delivery pipe 31 of the sprinkler 3 to the upper part of the hanging mechanism 1; S2. Hang the hanging mechanism 1 on the top of the window sill wall 5 above the external window 4 to be tested, and make the sprinkler head 32 of the sprinkler 3 face the outer side of the external window 4 to be tested; S3. Connect the water delivery pipe 31 to the water supply device, and then turn on the water supply device to make the sprinkler head 32 spray water towards the outer side of the external window 4 to be tested; and S4. After a predetermined time, turn off the water supply device, and then check the water seepage condition at the inner side of the external window 4 to be tested.

[0060] Specifically, assemble the hanging mechanism 1, the fixing mechanism 2 and the sprinkler 3, and then hang the hanging mechanism 1 on the top of the window sill wall 5 above the exterior window 4 to be tested. At this time, the fixing mechanism 2 connected to the hanging mechanism 1 is located outside the high-rise building, and the sprinkler 3 connected to the fixing mechanism 2 is also located outside the high-rise building, and the spray head 32 of the sprinkler 3 can spray water on the outer side of the exterior window 4 to be tested outside the high-rise building. After the spraying is completed, the staff checks the water seepage condition at the inner side of the exterior window 4 to be tested. Since the spray head 32 of the sprinkler 3 can spray water on the outer side of the exterior window 4 to be tested outside the high-rise building, the rain environment outside the high-rise building can be simulated more realistically, so the inspection result can accurately reflect the ability of the exterior window to prevent water outside the building from penetrating into the room. Therefore, the water tightness test result of this exterior window water tightness test method is more accurate.

[0061] As Figure 1 shown, in some embodiments of the present invention, the hanging mechanism 1 includes two hanging devices 11 with U-shaped structures arranged at the upper part. Therefore, step S1 further includes: detachably installing the lower parts of the two hanging devices 11 on the same surface of the fixing mechanism 2, and the two hanging devices 11 are distributed in a parallel and spaced-apart form. Therefore, step S2 further includes: hanging the U-shaped structure at the upper part of the hanging device 11 on the top of the window sill wall 5.

[0062] Specifically, the U-shaped structure of the hanging device 11 can be hung on the top of the window sill wall 5 to connect the hanging mechanism 1 with the window sill wall 5; and it can also make the fixing mechanism 2 and the spray head 32 located outside the high-rise building, facilitating the spray head 32 to spray water on the outer side of the exterior window 4 to be tested.

[0063] As Figure 1As shown, in some embodiments of the present utility model, the hanging device 11 includes a first hanging rod 111, a second hanging rod 112, a third hanging rod 113, and a fourth hanging rod 114; the top end of the first hanging rod 111 is connected to the head end of the second hanging rod 112, and the first hanging rod 111 and the second hanging rod 112 are perpendicular to each other; the top end of the third hanging rod 113 is connected to the tail end of the second hanging rod 112, and the second hanging rod 112 and the third hanging rod 113 are perpendicular to each other; the extending directions of the first hanging rod 111 and the third hanging rod 113 are the same, and the upper part of the third hanging rod 113, the first hanging rod 111, and the second hanging rod 112 form a U-shaped structure with the opening downward; the fourth hanging rod 114 is detachably inserted into the lower part of the third hanging rod 113, the extending direction of the fourth hanging rod 114 is the same as that of the third hanging rod 113, and the length of the fourth hanging rod 114 extending out of the third hanging rod 113 is adjustable. Therefore, step S1 further includes: adjusting the length of the fourth hanging rod 114 extending out of the third hanging rod 113 so that the length of the lower part of the hanging device 11 can adapt to the vertical distance between the to-be-tested outer window 4 and the window sill wall 5; detachably connecting the lower part of the third hanging rod 113 and a part of the fourth hanging rod 114 extending out of the third hanging rod 113 to the fixing mechanism 2.

[0064] Specifically, by adjusting the length of the fourth hanging rod 114 extending out of the third hanging rod 113, the length of the lower part of the hanging device 11 can adapt to the vertical distance between the to-be-tested outer window 4 and the window sill wall 5, so that the fixing mechanism 2 can be close to the to-be-tested outer window 4, and the spray head 32 can be located at a suitable position for spraying water, thereby improving the accuracy of the test results.

[0065] As Figure 1 shown, in some embodiments of the present utility model, the hanging mechanism 1 further includes a connecting cross bar 12. Therefore, step S1 further includes: detachably connecting the two ends of the connecting cross bar 12 to the top ends of the third hanging rods 113 of the two hanging devices 11 respectively; then detachably connecting the water delivery pipe 31 of the sprayer 3 to the connecting cross bar 12.

[0066] Specifically, after connecting the water delivery pipe 31 to the connecting cross bar 12, the connecting cross bar 12 can fix the water delivery pipe 31 to prevent the water delivery pipe 31 from moving or falling.

[0067] As Figure 1As shown, in some embodiments of the present utility model, the second hanging rod 112 includes a first rod segment 1121 and a second rod segment 1122. The head end of the first rod segment 1121 is connected to the top end of the first hanging rod 111. The tail end of the first rod segment 1121 is detachably inserted into the head end of the second rod segment 1122, and the length that the first rod segment 1121 extends out of the second rod segment 1122 is adjustable. The tail end of the second rod segment 1122 is connected to the top end of the third hanging rod 113. Therefore, step S1 further includes: adjusting the length that the first rod segment 1121 extends out of the second rod segment 1122 so that the width of the U-shaped structure at the upper part of the hanging device 11 can adapt to the thickness of the window sill wall 5.

[0068] Specifically, for different high-rise buildings, the thickness of the window sill wall 5 may be different. By adjusting the length that the first rod segment 1121 extends out of the second rod segment 1122, the U-shaped structure at the upper part of the hanging device 11 can be firmly hung on the top of the window sill wall 5, so that the sprinkler head 32 can spray water at a preset position, which helps to improve the accuracy of the test results.

[0069] As Figure 1 shown, in some embodiments of the present utility model, the first hanging rod 111 is provided with a first clamping mechanism. The first clamping mechanism includes a first screw, a first screwing member, and a first clamping disc 115. The first screw passes through the first hanging rod 111 and is threadedly connected to the first hanging rod 111. One end of the first screw facing away from the window sill wall 5 is fixedly connected with the first screwing member, and one end of the first screw facing the window sill wall 5 is connected with the first clamping disc 115. The first clamping disc 115 has a first clamping surface that can contact the inner side surface of the window sill wall 5. Therefore, step S2 further includes: reducing the distance between the first clamping disc 115 and the third hanging rod 113 by rotating the first screwing member so that the first hanging rod 111 and the third hanging rod 113 are clamped on the inner and outer sides of the window sill wall 5.

[0070] Specifically, by adjusting the first clamping mechanism, the first hanging rod 111 and the third hanging rod 113 are clamped on the inner and outer sides of the window sill wall 5, so that the U-shaped structure at the upper part of the hanging device 11 can be firmly hung on the top of the window sill wall 5, so that the sprinkler head 32 can spray water at a preset position, which helps to improve the accuracy of the test results.

[0071] As Figure 1As shown, in some embodiments of the present utility model, a second clamping mechanism is provided on the third hanging rod 113. The second clamping mechanism includes a second screw rod, a second screwing member, and a second clamping disc 116. The second screw rod passes through the upper part of the third hanging rod 113 and is threadedly connected to the third hanging rod 113. One end of the second screw rod facing away from the window sill wall 5 is fixedly connected to the second screwing member, and one end of the second screw rod facing the window sill wall 5 is connected to the second clamping disc 116. The second clamping disc 116 has a second clamping surface capable of contacting the outer side surface of the window sill wall 5; along the axial direction of the second screw rod, the second clamping disc 116 is horizontally aligned with the first clamping disc 115. Therefore, step S2 further includes: adjusting the distance between the third hanging rod 113 and the outer side surface of the window sill wall 5 by rotating the second screwing member to adjust the distance between the spray head 32 and the outer window 4 to be measured; reducing the distance between the first clamping disc 115 and the second clamping disc 116 by rotating the first screwing member so that the first hanging rod 111 and the third hanging rod 113 are clamped on the inner and outer sides of the window sill wall 5.

[0072] Specifically, by adjusting the second clamping mechanism, the second clamping disc 116 is moved towards the outer side surface of the window sill wall 5, so that the third hanging rod 113, the fixing mechanism 2, the water delivery pipe 31, and the sprayer 3 are appropriately away from the outer side of the outer window 4 to be measured, that is, an appropriate distance is maintained between the sprayer 3 and the outer side of the outer window 4 to be measured, ensuring the spraying effect, and thus making the water tightness test result more accurate. In addition, after the second clamping disc 116 is adjusted, the position of the first clamping disc 115 can be adjusted so that the first clamping disc 115 and the second clamping disc 116 are respectively clamped on the inner and outer sides of the window sill wall 5, so that the spray head 32 can spray water at a preset position, which helps to improve the accuracy of the test result.

[0073] As Figure 1 shown, in some embodiments of the present utility model, S3 further includes: disconnecting the connection between the water delivery pipe 31 and the connecting cross bar 12, and then vertically moving the water delivery pipe 31 of the sprayer 3 so that the spray head 32 of the sprayer 3 vertically rises and falls.

[0074] Specifically, after disconnecting the connection between the water delivery pipe 31 and the connecting cross bar 12, since the water delivery pipe 31 is detachably and movably connected to the fixing mechanism 2, the staff can vertically move the water delivery pipe 31, and then the spray head 32 also vertically rises and falls, expanding the spraying range of the spray head 32 and conducting a more comprehensive test on the outer window 4 to be measured, which helps to improve the accuracy of the test result. In addition, after the spray head 32 moves to a new position, the staff can also reconnect the water delivery pipe 31 to the connecting cross bar 12 so that the spray head 32 sprays water on the outer side part of the outer window 4 to be measured at the new position. Of course, the spray head 32 can also be fixed at the original position.

[0075] In this text, specific examples are used to elaborate on the principle and implementation manner of the present utility model. The description of the above examples is only used to help understand the method and its core idea of the present utility model. The above is only the preferred implementation manner of the present utility model. It should be noted that due to the limitation of literal expression, and objectively there are infinite specific structures. For those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements, refinements or changes can also be made, or the above technical features can be combined in an appropriate manner; these improvements, refinements, changes or combinations, or directly applying the concept and technical solution of the present utility model to other occasions without improvement, shall all be regarded as the protection scope of the present utility model.

Claims

1. An external window water tightness testing device, characterized in that: include: A hanging mechanism (1), the upper portion of the hanging mechanism (1) being used to be mounted on the top of a window sill wall (5) above the exterior window (4) to be tested, and the length of the hanging mechanism (1) being adjustable; A fixing mechanism (2), wherein the fixing mechanism (2) is detachably connected to the lower portion of the hanging mechanism (1), the position of the hanging mechanism (1) on the fixing mechanism (2) is adjustable, and the distance between the fixing mechanism (2) and the top end of the hanging mechanism (1) is adjustable; as well as A sprayer (3), the sprayer (3) comprising a water pipe (31) and a spray head (32), the water pipe (31) being detachably connected to the fixing mechanism (2), the head end of the water pipe (31) being connected to the spray head (32), the spray head (32) being used to spray water toward the outer side of the external window (4) to be tested, and the end of the water pipe (31) being used to be connected to a water supply device.

2. The exterior window water tightness testing device according to claim 1, characterized in that: The hanging mechanism (1) comprises two hangers (11) arranged at intervals, the upper portion of the hanger (11) being arranged as a U-shaped structure with an opening facing downward so as to be hung on a window sill wall (5) above an external window (4) to be tested, the fixing mechanism (2) being detachably mounted on the lower portion of the hanger (11), and the spacing of the fixing mechanism (2) relative to the top end of the hanger (11) being adjustable.

3. The exterior window water tightness testing device according to claim 2, characterized in that: The hanger (11) comprises a first hanging rod (111), a second hanging rod (112), a third hanging rod (113) and a fourth hanging rod (114); The top end of the first hanging rod (111) is connected to the head end of the second hanging rod (112), and the first hanging rod (111) and the second hanging rod (112) are perpendicular to each other; the top end of the third hanging rod (113) is connected to the end of the second hanging rod (112), and the second hanging rod (112) and the third hanging rod (113) are perpendicular to each other; the extension direction of the first hanging rod (111) is consistent with the extension direction of the third hanging rod (113), and the upper part of the third hanging rod (113), the first hanging rod (111) and the second hanging rod (112) form a U-shaped structure with an opening facing downward; The fourth hanging rod (114) is detachably plugged into the lower part of the third hanging rod (113); the extension direction of the fourth hanging rod (114) is consistent with the extension direction of the third hanging rod (113); and the length of the fourth hanging rod (114) extending from the third hanging rod (113) is adjustable; The fixing mechanism (2) is detachably connected to the lower part of the third hanging rod (113) and a part of the fourth hanging rod (114) extending out of the third hanging rod (113), and the height of the fixing mechanism (2) relative to the top end of the third hanging rod (113) is adjustable.

4. The exterior window water tightness testing device according to claim 3, characterized in that: The third hanging rod (113) is provided with a plurality of first adjustment holes (1131) spaced apart along its axial direction, the fourth hanging rod (114) is provided with a second adjustment hole (1141), and the second adjustment hole (1141) is connected to one of the first adjustment holes (1131) via a bolt and nut assembly.

5. The exterior window water tightness testing device according to claim 3, characterized in that: The exterior window water tightness testing device further comprises a first clamping mechanism and a second clamping mechanism; The first clamping mechanism comprises a first screw rod, a first screwing member and a first clamping plate (115); the first screw rod passes through the first hanging rod (111) and is threadedly connected to the first hanging rod (111); one end of the first screw rod facing away from the window sill wall (5) is fixedly connected to the first screwing member; one end of the first screw rod facing the window sill wall (5) is connected to the first clamping plate (115); the first clamping plate (115) has a first clamping surface capable of contacting the inner side surface of the window sill wall (5); The second clamping mechanism comprises a second screw rod, a second screwing member and a second clamping plate (116); the second screw rod passes through the upper portion of the third hanging rod (113) and is threadedly connected to the third hanging rod (113); the end of the second screw rod facing away from the window sill wall (5) is fixedly connected to the second screwing member; the end of the second screw rod facing the window sill wall (5) is connected to the second clamping plate (116); the second clamping plate (116) has a second clamping surface capable of contacting the outer side surface of the window sill wall (5); along the axial direction of the second screw rod, the second clamping plate (116) is horizontally aligned with the first clamping plate (115).

6. The exterior window water tightness testing device according to claim 3, characterized in that: The second hanging rod (112) comprises a first rod section (1121) and a second rod section (1122); the head end of the first rod section (1121) is connected to the top end of the first hanging rod (111); the end of the first rod section (1121) is detachably plugged into the head end of the second rod section (1122); the length of the first rod section (1121) extending from the second rod section (1122) is adjustable; and the end of the second rod section (1122) is connected to the top end of the third hanging rod (113).

7. The exterior window water tightness testing device according to claim 6, characterized in that: The second rod segment (1122) is provided with a plurality of third adjustment holes (1123) spaced apart along its axis, the first rod segment (1121) is provided with a fourth adjustment hole (1124), and the fourth adjustment hole (1124) is connected to one of the third adjustment holes (1123) via a bolt and nut assembly.

8. The exterior window water tightness testing device according to claim 3, characterized in that: The fixing mechanism (2) comprises a rectangular fixing frame (21), the fixing frame (21) being connected to the third hanging rod (113) and the fourth hanging rod (114), and the water pipe (31) being connected to a side of the fixing frame (21) facing away from the window sill wall (5).

9. The exterior window water tightness testing device according to claim 8, characterized in that: The position of the water delivery pipe (31) on the fixing frame (21) is adjustable.

10. The exterior window water tightness testing device according to claim 8, characterized in that: The water delivery pipe (31) is connected to a side of the fixing frame (21) facing away from the window sill wall (5) via a clamp (22).

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