External window on-site watertight performance test device

Abstract

The utility model relates to the technical field of window water spraying tests, in particular to an external window on-site watertight performance test device which comprises a fixing frame and a water supply mechanism which are arranged on a windowsill, the fixing frame is provided with a main rod, a plurality of swing rods, a main pipe, a swing pipe and a driving mechanism used for driving the swing rods to swing, and the swing rods are arranged on the main pipe. The swing rods are rotationally connected to the main rod, the main pipe is fixed to the main rod, the swing pipes correspond to the swing rods in position and number, the swing pipes communicate with the main pipe, the swing pipes are fixed to the corresponding swing rods, the main pipe is connected with the water supply mechanism, and the main pipe and the swing pipes are each provided with a nozzle used for spraying water to an outer window. Therefore, the water flow can be uniformly sprayed out from each nozzle, and a water spraying test is carried out on the outer window; the driving mechanism is operated to drive the swing rod to drive the swing pipe and the nozzle to swing, so that the water spraying coverage area can be changed according to the actual situation, and then the outer windows of different specifications are adapted.

Description

Technical Field

[0001] The present application relates to the technical field of window water spraying test, and in particular to an on-site watertightness performance test device for exterior windows. Background Art

[0002] Building exterior windows are an important part of the building. The waterproof performance of building exterior windows is directly related to the service life of the building and the living comfort. In actual projects, due to various reasons such as construction quality, material selection, and design defects, exterior window leakage problems often occur, posing a potential threat to the structural safety of the building. Therefore, in order to ensure the quality of the building, exterior windows must be inspected and rectified in a timely manner for leakage.

[0003] Currently, there are water spray test devices designed on the market to simulate the impact of rain on external windows. This is of great significance for evaluating the waterproof performance and durability of external windows. However, since the water spray area of ​​the water spray test device is fixed, when it is necessary to conduct water spray tests on external windows of different sizes and shapes, the water spray area of ​​the external windows cannot be fully covered, which affects the test effect. There is still room for improvement. Utility Model Content

[0004] In order to change the water sprinkling operation area, the present application provides an on-site watertight performance test device for exterior windows.

[0005] This application provides an on-site watertightness performance test device for exterior windows, which adopts the following technical solutions:

[0006] A device for testing the on-site watertightness of exterior windows comprises a fixing frame and a water supply mechanism arranged on the windowsill, wherein the fixing frame is provided with a main rod, a swing rod, a main pipe, a swing pipe and a driving mechanism for driving the swing rod to swing, wherein a plurality of swing rods are provided, any of the swing rods is rotatably connected to the main rod, the main pipe is detachably fixed to the main rod, the swing pipes are arranged corresponding to the position and number of the swing rods, any of the swing pipes is connected to the main pipe, any of the swing pipes is detachably fixed to the corresponding swing rod, the main pipe is connected to the water supply mechanism, and both the main pipe and the swing pipe are provided with nozzles for spraying water toward the exterior window.

[0007] By adopting the above technical solution, nozzles are provided on both the main pipe and the swing pipe, and the main pipe is connected to the water supply mechanism, so as to ensure that water can be sprayed out evenly from each nozzle, and then a water spray test is performed on the external window; at the same time, the main pipe is fixed on the main rod, and any swing pipe is fixed on the corresponding swing rod, so that when the driving mechanism drives the swing rod to swing, the positions of the swing pipe and the nozzle will change, and then the staff can change the coverage area of ​​the water spray according to the actual situation, so that the test device can adapt to external windows of different sizes and shapes, thereby increasing the flexibility and breadth of the test.

[0008] Preferably, the driving mechanism is provided with a main rope and a connecting rope, the main rope is slidably set on the main rod, the connecting rope is set corresponding to the position and number of the swing rod, one end of the connecting rope is fixedly connected to the swing rod, and the other end is fixedly connected to the main rope, and the end of the main rope away from the connecting rope is connected to the driving mechanism.

[0009] By adopting the above technical solution and utilizing the setting of the main rope and the connecting rope, the main rope is driven to move on the main rod, thereby driving the connecting rope to drive the swing rod to swing according to a predetermined trajectory and angle, thereby ensuring the adaptability of the water spray coverage area of ​​the nozzle on the swing rod.

[0010] Preferably, the driving mechanism includes a screw, an adjusting sleeve and a rotating ring, the screw is arranged on a fixed frame, the adjusting sleeve is threadedly connected to the screw, the rotating ring is rotatably connected to the adjusting sleeve, and the end of the main rope away from the connecting rope is fixedly connected to the rotating ring.

[0011] By adopting the above technical solution, the staff moves the position of the adjusting sleeve rotating ring on the screw rod, thereby driving the main rope on the rotating ring to move, and then accurately adjusting the swing angle of the swing arm.

[0012] Preferably, the water supply mechanism includes a water pump and a water tank, the water pump is connected to the water tank through a pipeline, and the water pump is connected to the main pipe.

[0013] By adopting the above technical solution, the water storage tank is used to provide sufficient water source, and the water pump can provide sufficient water output to the main pipe as needed, thereby ensuring that the water spray test can be carried out continuously and smoothly.

[0014] Preferably, the driving mechanism is configured as a driving motor, and any one of the swing arms is connected to an output shaft of the driving motor.

[0015] By adopting the above technical solution and utilizing the setting of the drive motor, the drive motor can be operated to accurately drive the swing arm to swing at a predetermined angle, thereby driving the swing tube and the nozzle to swing, thereby changing the coverage area of ​​the water spray.

[0016] Preferably, any of the swing rods is provided with a second strap for tying the swing tube to the swing rod.

[0017] By adopting the above technical solution and utilizing the setting of the second cable tie, the second cable tie can simply and effectively fix the swing tube to the swing rod, so that the swing tube can swing flexibly following the swing rod, thereby ensuring the stability and safety of the swing tube during the swinging process.

[0018] Preferably, a U-shaped sleeve for assisting in fixing the swing pipe is provided on the main rod, and the U-shaped sleeve clamp is fixed to one end of the swing pipe close to the main pipe.

[0019] By adopting the above technical solution and utilizing the setting of the U-shaped sleeve, the U-shaped sleeve can provide additional support and fixation for the swing tube, further enhancing the stability of the swing tube on the swing rod, thereby reducing the shaking of the swing tube during the swinging process.

[0020] Preferably, the fixing frame is provided with a guide wheel for controlling the moving direction of the main rope.

[0021] By adopting the above technical solution and utilizing the setting of the guide wheel, the guide wheel can guide the main rope to change the moving direction, so that the main rope can move more smoothly, thereby driving the swing arm to swing stably according to the predetermined trajectory and angle. At the same time, the guide wheel helps to reduce the difficulty of operating the main rope.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. Both the main pipe and the swing pipe are equipped with nozzles, and the main pipe is connected to the water supply mechanism to ensure that water can be evenly sprayed from each nozzle, thereby conducting a water spray test on the exterior windows. At the same time, the main pipe is fixed to the main rod, and each swing pipe is fixed to the corresponding swing rod. When the driving mechanism drives the swing rod to swing, the position of the swing pipe and the nozzle will change, and the staff can adjust the water spray coverage area according to the actual situation. Therefore, the test device can adapt to exterior windows of different sizes and shapes, increasing the flexibility and versatility of the test.

[0024] 2. By using the main rope and connecting rope, the main rope is driven to move on the main rod, thereby driving the connecting rope to drive the swing rod to swing according to the predetermined trajectory and angle, thereby ensuring the adaptability of the water spray coverage area of ​​the nozzle on the swing rod;

[0025] 3. By using the setting of the guide wheel, the guide wheel can guide the main rope to change the direction of movement, so that the main rope can move more smoothly, thereby driving the swing arm to swing stably according to the predetermined trajectory and angle. At the same time, the guide wheel helps to reduce the difficulty of operating the main rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is an axonometric diagram mainly showing the overall structure in Example 1 of the present application;

[0027] Figure 2 This is a structural diagram mainly showing the connection relationship between the water spray frame and the guide water pipe in the first embodiment of the present application;

[0028] Figure 3 This is a schematic diagram of the structure of the driving mechanism in the first embodiment of the present application;

[0029] Figure 4This is a cross-sectional view mainly showing the connection relationship between the clamping block and the adjustment slot in the second embodiment of the present application;

[0030] Figure 5 This is an axonometric diagram mainly showing the overall structure of the third embodiment of the present application;

[0031] Figure 6 It is a structural diagram mainly showing the connection relationship between the drive motor and the swing arm in the third embodiment of the present application.

[0032] Figure numerals: 1, fixing frame; 11, matching groove; 12, tightening bolt; 13, mounting rod; 131, third tie; 132, mounting plate; 133, guide wheel; 134, adjustment groove; 135, elastic block; 136, baffle; 1361, adapter hole; 14, water spray frame; 141, main rod; 1411, adjustment long groove; 1412, first tie; 1413, U-shaped sleeve; 142, swing rod; 1421, second tie; 15, guide water pipe; 151, Main pipe; 152. Swinging pipe; 153. Nozzle; 143. U-shaped frame; 1431. U-shaped groove; 144. Connecting shaft; 145. Connecting frame; 16. Driving mechanism; 161. Screw rod; 162. Adjusting sleeve; 163. Rotating ring; 164. Driving motor; 17. Support block; 171. Avoidance groove; 18. Main rope; 181. Fastening ring; 182. Clamping block; 1821. Limiting groove; 19. Connecting rope; 2. Water supply mechanism; 21. Water pump; 22. Water tank. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1 -Attached Figure 6 This application is described in further detail.

[0034] The embodiment of the present application discloses an on-site watertightness performance test device for exterior windows.

[0035] Example 1:

[0036] Reference Figure 1 A field watertight performance test device for an exterior window includes a fixing frame 1 and a water supply mechanism 2 arranged on the windowsill. The water supply mechanism 2 includes a water pump 21 and a water tank 22. The water pump 21 is connected to the water tank 22 through a pipeline. The fixing frame 1 is provided with a matching groove 11, a tightening bolt 12, a mounting rod 13, a water spray frame 14 and a guide water pipe 15. The matching groove 11 is arranged with an opening facing downward. The matching groove 11 of the fixing frame 1 forms an embedded fit with the windowsill, and the bolt rod of the tightening bolt 12 passes through the fixing frame 1 and forms a tight fit with the windowsill in the matching groove 11, so that the fixing frame 1 is stably installed on the windowsill.

[0037] Reference Figure 1 and Figure 2, the mounting rod 13 is welded to the water spray frame 14, and the mounting rod 13 and the water spray frame 14 are arranged vertically. The water spray frame 14 includes a main rod 141 and a swing rod 142. The guide water pipe 15 includes a main pipe 151 and a swing pipe 152. The main rod 141 is hollow, and a plurality of swing rods 142 are provided. In this embodiment, six swing rods 142 are provided. Any swing rod 142 is rotatably connected to the main rod 141, and the main pipe 151 is detachably fixed to the main rod 141. The swing pipe 152 is set corresponding to the position and number of the swing rods 142, that is, six swing pipes 152 are provided, any swing pipe 152 is connected to the main pipe 151 through a connector, and any swing pipe 152 is detachably fixed to the corresponding swing rod 142. Both the main pipe 151 and the swing pipe 152 are provided with nozzles 153 for spraying water toward the outer window.

[0038] Reference Figure 1 and Figure 2 Since the connection methods of the six swing rods 142 and the main rod 141 are the same, one of the swing rods 142 is taken as an example for explanation. The swing rod 142 is provided with a U-shaped frame 143 and a connecting shaft 144. The U-shaped frame 143 is welded to the main rod 141. The U-shaped frame 143 is provided with a U-shaped groove 1431 with an opening facing the swing rod 142. The connecting shaft 144 is rotatably connected in the U-shaped groove 1431 of the U-shaped frame 143. The end of the swing rod 142 close to the main rod 141 is welded to the connecting shaft 144, so that the swing rod 142 and the swing tube 152 can swing on the main rod 141, and the staff can change the coverage area of ​​the water spray according to actual conditions.

[0039] Reference Figure 1 and Figure 3 The fixing frame 1 is also provided with a driving mechanism 16 for driving the swing rod 142 to swing and a support block 17 for supporting the mounting rod 13. There are two support blocks 17. Any support block 17 is welded to the fixing frame 1, and any support block 17 is threadedly connected to the mounting rod 13 by a bolt. Any support block 17 is provided with an avoidance groove 171 for avoiding the main pipe 151, and the main pipe 151 is connected to the water pump 21.

[0040] Reference Figure 1 and Figure 2The driving mechanism 16 is provided with a main rope 18 and a connecting rope 19. In this embodiment, the main rope 18 and the connecting rope 19 are both configured as steel wire ropes. The main rope 18 is slidably arranged inside the main rod 141. The main rod 141 is symmetrically provided with adjusting long grooves 1411 for avoiding the connecting rope 19. The adjusting long grooves 1411 and the connecting rope 19 are arranged corresponding to the position and number of the swing rod 142. One end of the connecting rope 19 is fixedly mounted on the swing rod 142, and the other end is passed through the adjusting long groove 1411 and fixedly mounted on the main rope 18 inside the main rod 141. The end of the main rope 18 away from the connecting rope 19 is connected to the driving mechanism 16. During actual use, the staff drives the main rope 18 to move on the main rod 141, thereby driving the connecting rope 19 to drive the swing rod 142 to swing according to a predetermined angle, thereby ensuring the flexibility of the water sprinkling operation.

[0041] Reference Figure 1 and Figure 2 In this embodiment, the swing rods 142 are arranged in groups of two, and any group of swing rods 142 is symmetrically arranged about the main rod 141, so the connecting ropes 19 on any group of swing rods 142 are also symmetrically arranged in pairs, and a fastening ring 181 is provided on the main rope 18. In this embodiment, there are three fastening rings 181, and any fastening ring 181 can put the two connecting ropes 19 and the main rope 18 on any group of swing rods 142 together.

[0042] Reference Figure 1 and Figure 2 The symmetrical arrangement of the swing rods 142 in pairs can improve the structural strength of the entire water spray frame 14, reduce the force imbalance of the swing rods 142 during the swinging process, thereby reducing the shaking and vibration of the water spray frame 14 during the water spraying operation, and improving the stability of the entire water spray frame 14; at the same time, this design can make each group of swing rods 142 swing at the same angle and speed, and the staff can simultaneously control the swing of multiple groups of swing rods 142 by operating the movement of the main rope 18, and this symmetrical arrangement can cover a wider area of ​​the external window and ensure the uniform distribution of the water spraying amount.

[0043] Reference Figure 1 and Figure 2 A first strap 1412 for tying the main pipe 151 to the main rod 141 is provided on the main rod 141, and a second strap 1421 for tying the swing tube 152 to the swing rod 142 is provided on any swing rod 142. There are multiple second straps 1421. In this embodiment, two second straps 1421 are provided on any swing rod 142, and a third strap 131 for tying the main pipe 151 to the mounting rod 13 is provided on the mounting rod 13.

[0044] Reference Figure 1 and Figure 2By utilizing the arrangement of the first cable tie 1412, the second cable tie 1421 and the third cable tie 131, the main pipe 151 can be simply and effectively fixed to the main rod 141 and the mounting rod 13, while the swinging pipe 152 can also be stably fixed to the swinging rod 142, thereby ensuring the stability and safety of the swinging pipe 152 during the swinging process.

[0045] Reference Figure 1 and Figure 2 A U-shaped sleeve 1413 is provided on the main rod 141 for assisting in fixing the swing tube 152. The U-shaped sleeve 1413 is fixed to one end of any swing tube 152 close to the main rod 151. Any U-shaped sleeve 1413 is threadedly connected to the main rod 141 by a bolt. The U-shaped sleeve 1413 can provide additional support and fixation for the swing tube 152, further enhancing the stability of the swing tube 152 on the swing rod 142, thereby reducing the shaking of the swing tube 152 during the swinging process.

[0046] Reference Figure 3 The driving mechanism 16 includes a screw rod 161, an adjusting sleeve 162 and a rotating ring 163. The mounting plates 132 are symmetrically welded on the mounting rod 13. The screw rod 161 is fixed between the two mounting plates 132, and the two ends of the screw rod 161 are respectively welded to the mounting plates 132. The adjusting sleeve 162 is threadedly connected to the screw rod 161, and the rotating ring 163 is rotatably connected to the adjusting sleeve 162.

[0047] Reference Figure 1 and Figure 3 The end of the main rope 18 away from the connecting rope 19 is fixedly connected to the rotating ring 163. In this embodiment, a threaded rod is installed at the end of the main rope 18 away from the connecting rope 19. The end of the threaded rod away from the main rope 18 is threadedly connected to the rotating ring 163, and the connection between the threaded rod and the rotating ring 163 is further fixed by a double nut.

[0048] Reference Figure 1 and Figure 3 A guide wheel 133 for controlling the moving direction of the main rope 18 is installed at one end of the mounting rod 13 close to the main rod 141. One end of the main rope 18 is fixed to the rotating ring 163 through a threaded rod, and the other end changes direction through the guide wheel 133 and passes into the interior of the main rod 141. The guide wheel 133 can guide the main rope 18 to change the moving direction, so that the main rope 18 can move more smoothly, thereby driving the swing rod 142 to swing stably according to the predetermined trajectory and angle. At the same time, the guide wheel 133 helps to reduce the difficulty of operating the main rope 18.

[0049] The implementation principle of the embodiment of the present application is as follows: during actual operation, the staff first installs the main pipe 151 on the main rod 141 through the first cable tie 1412 and the third cable tie 131, and at the same time installs the swing pipe 152 on the swing rod 142 through the second cable tie 1421 and the U-shaped sleeve 1413. Then the staff extends the water spray rack 14 with the main pipe 151 and the swing pipe 152 fixed from the upper window sill where watering operation is required, and installs the fixing frame 1 on the window sill. The staff then drives the movement of the main rope 18 by screwing the adjusting sleeve 162 on the screw rod 161, thereby driving the movement of the connecting rope 19 to accurately adjust the swing angle of the swing rod 142 on both sides of the main rod 141, and then flexibly controls the position of the swing tube 152 and the nozzle 153 on the swing rod 142.

[0050] Finally, the staff operates the water pump 21 to supply water into the main pipe 151, so that the water flow can be evenly sprayed from each nozzle 153, which is convenient for performing water spraying tests on external windows of different specifications.

[0051] Example 2:

[0052] The difference between the second embodiment and the first embodiment is that:

[0053] Reference Figure 1 and Figure 4 , an adjustment slot 134 is provided on the mounting rod 13 along its thickness direction, and a plurality of adjustment slots 134 are arranged in a linear array. In the present embodiment, ten adjustment slots 134 are provided, and elastic blocks 135 are symmetrically arranged in any adjustment slot 134 of the mounting rod 13. Any elastic block 135 is integrally formed with the mounting rod 13, and a clamping block 182 is installed at the end of the main rope 18 away from the connecting rope 19. A limiting slot 1821 is provided on the clamping block 182 corresponding to the position and number of the elastic block 135 in an adjusting slot 134, that is, two limiting slots 1821 are provided on the clamping block 182, and the clamping block 182 on the main rope 18 forms a plug-in fit with any adjusting slot 134, and any elastic block 135 forms a clamping fit with the corresponding limiting slot 1821.

[0054] Reference Figure 1 and Figure 4A baffle 136 is welded on one side of the mounting rod 13 near the guide wheel 133, and an adapter hole 1361 is provided on the baffle 136. The size of the adapter hole 1361 can only allow the main rope 18 to pass through. In actual use, one end of the main rope 18 is fixed in the adjusting groove 134 by the clamping block 182, and the other end passes through the adapter hole 1361 and enters the inside of the main rod 141. When the elastic block 135 and the limit groove 1821 in the adjusting groove 134 are excessively worn due to repeated use, the clamping block 182 will be separated from the adjusting groove 134 due to unstable clamping. At this time, with the setting of the baffle 136, the baffle 136 can block the clamping block 182 in time, thereby effectively preventing the main rope 18 from falling off the windowsill due to the tension of the swing rod 142.

[0055] The implementation principle of the embodiment of the present application is: during actual operation, the staff can manually pull the main rope 18 and adjust the position of the main rope 18 according to actual needs, thereby driving the swing rod 142 and the swing tube 152 to rotate to the expected position, and then the staff inserts the clamping block 182 on the main rope 18 into the adjustment groove 134 at the corresponding position, and makes the limiting groove 1821 on the clamping block 182 clamp with the elastic block 135 in the adjustment groove 134, thereby achieving the fixation of the position of the main rope 18 and the swing rod 142.

[0056] Example 3:

[0057] The difference between the third embodiment and the first embodiment is that:

[0058] Reference Figure 5 and Figure 6 The driving mechanism 16 is configured as a driving motor 164, and the driving motor 164 is configured to correspond to the position and quantity of the U-shaped frame 143. A connecting frame 145 is welded on any U-shaped frame 143, and any driving motor 164 is installed on the corresponding connecting frame 145. The output shaft of any driving motor 164 is coaxially fixed with the connecting shaft 144 on the corresponding U-shaped frame 143.

[0059] The implementation principle of the embodiment of the present application is: during actual operation, the staff operates each drive motor 164 according to needs to drive the connecting shaft 144 to rotate, that is, drives the swing rods 142 on different connecting shafts 144 to swing, and the swing angles of different swing rods 142 can be driven and adjusted according to the actual needs of the staff, so as to flexibly control the positions of the swing tubes 152 and nozzles 153 on different swing rods 142, and thus can perform water spray tests on external windows of different shapes and sizes.

[0060] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. An on-site watertightness test device for exterior windows, characterized by: The invention comprises a fixing frame (1) and a water supply mechanism (2) arranged on a window sill. The fixing frame (1) is provided with a main rod (141), a swing rod (142), a main pipe (151), a swing pipe (152) and a driving mechanism (16) for driving the swing rod (142) to swing. A plurality of swing rods (142) are provided. Any of the swing rods (142) is rotatably connected to the main rod (141). The main pipe (151) is detachably fixed to the main rod (141). The swing pipes (152) are arranged corresponding to the position and number of the swing rods (142). Any of the swing pipes (152) is connected to the main pipe (151). Any of the swing pipes (152) is detachably fixed to the corresponding swing rod (142). The main pipe (151) is connected to the water supply mechanism (2). The main pipe (151) and the swing pipe (152) are both provided with nozzles (153) for spraying water toward the outer window.

2. The on-site watertightness test device for exterior windows according to claim 1, characterized in that: The driving mechanism (16) is provided with a main rope (18) and a connecting rope (19), wherein the main rope (18) is slidingly provided on the main rod (141), and the connecting rope (19) is provided corresponding to the position and number of the swing rod (142), one end of the connecting rope (19) is fixedly connected to the swing rod (142), and the other end is fixedly connected to the main rope (18), and the end of the main rope (18) away from the connecting rope (19) is connected to the driving mechanism (16).

3. The on-site watertightness test device for exterior windows according to claim 2, characterized in that: The driving mechanism (16) comprises a screw rod (161), an adjusting sleeve (162) and a rotating ring (163); the screw rod (161) is arranged on the fixing frame (1); the adjusting sleeve (162) is threadedly connected to the screw rod (161); the rotating ring (163) is rotatably connected to the adjusting sleeve (162); and one end of the main rope (18) away from the connecting rope (19) is fixedly connected to the rotating ring (163).

4. The on-site watertightness test device for exterior windows according to claim 1, characterized in that: The water supply mechanism (2) comprises a water pump (21) and a water storage tank (22); the water pump (21) is connected to the water storage tank (22) via a pipeline; and the water pump (21) is connected to a main pipe (151).

5. The on-site watertightness test device for exterior windows according to claim 1, characterized in that: The driving mechanism (16) is configured as a driving motor (164), and any one of the swinging rods (142) is connected to an output shaft of the driving motor (164).

6. The on-site watertightness test device for exterior windows according to claim 1, characterized in that: Any of the swing rods (142) is provided with a second strap (1421) for tying the swing tube (152) to the swing rod (142).

7. The on-site watertightness test device for exterior windows according to claim 6, characterized in that: The main rod (141) is provided with a U-shaped sleeve (1413) for assisting in fixing the swing tube (152), and the U-shaped sleeve (1413) is fixed to one end of the swing tube (152) close to the main tube (151).

8. The on-site watertightness test device for exterior windows according to claim 2, characterized in that: The fixed frame (1) is provided with a guide wheel (133) for controlling the moving direction of the main rope (18).

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