Building external wall water seepage detection device
By using a sealed and pressurized building exterior wall seepage detection device, which applies pressure to the detection hood through a telescopic mechanism and a water pump, the problems of low seepage detection efficiency and water waste in existing technologies are solved, and efficient and water-saving seepage detection is achieved.
Patent Information
- Application Number
- CN202423294540.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing methods for detecting water seepage in building exterior walls are time-consuming, wasteful of water resources, and inefficient.
A sealed and pressurized building exterior wall seepage detection device uses a telescopic mechanism and a water pump to apply pressure to the detection hood, maintains a seal through a sealing ring, fills the detection hood with water using the water pump and controls the pressure, and observes the pressure changes to determine the seepage situation.
It improves the efficiency of seepage detection, reduces water waste, and meets the detection needs of uneven building exterior walls.
Smart Images
Figure CN223727626U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to building detection technical field especially a building outer wall water seepage detection device. BACKGROUND
[0002] In prior art, for the water seepage of local area of building outer wall, water spraying is generally adopted to simulate the rainy day environment, but this detection adopts normal pressure water to operate the building outer wall, and it needs a long period to judge whether water seeps or not, and in this process, not only the period is long, but also a large amount of water resource is wasted. UTILITY MODEL CONTENTS
[0003] The utility model discloses a building outer wall water seepage detection device can seal and pressurize the local outer wall area to carry out water seepage detection, improve the detection efficiency and reduce water resource waste.
[0004] The utility model discloses a building outer wall water seepage detection device, including a water tank, be provided with a stand on the lateral wall of water tank, be provided with crossbeam on the stand, be provided with a plurality of telescopic mechanisms at interval on crossbeam, be provided with detection cover on the end of telescopic mechanism, the end of detection cover is provided with sealing ring, be provided with a water pipe on detection cover, water pipe extends to the inside of water tank, be provided with water pump in the inside of water tank, water pipe is connected with water pump, be provided with pressure gauge on detection cover, be provided with control valve on water pipe.
[0005] The structure of telescopic mechanism is: the first rod body is rotatably arranged on the crossbeam, the first rod body is rotatably connected with the crossbeam through a pin shaft at one end, the second rod body is rotatably connected with the first rod body at the other end, the connecting seat is rotatably arranged at the end of the second rod body, the connecting rod is fixed on the connecting seat, the detection cover is arranged on the connecting rod, the arc-shaped rack is arranged on the end of the first rod body connected with the second rod body, the first motor is arranged on the second rod body, the output end of the first motor is provided with a driving gear, and the driving gear is engaged with the arc-shaped rack.
[0006] The vertical slide rail is arranged on the side of the water tank, the stand is slidably connected to the vertical slide rail, the second motor is arranged on the top of the stand and vertically downward, the output end of the second motor is provided with a screw rod, the screw hole is arranged on the top of the vertical slide rail and extends downward, and the screw rod is connected with the screw hole.
[0007] The universal wheel is arranged on the bottom of the water tank, and the universal wheel has a locking function.
[0008] The utility model discloses a kind of building outer wall water seepage detection devices, detection cover can be pressed on building outer wall using telescopic mechanism, and water is filled into detection cover using water pump, and keep certain pressure, control valve is closed, observe pressure gauge numerical change after stationary for a certain time, to determine whether water seepage. Each detection cover can be independently adjusted, realize the adaptation to the unevenness of building outer wall, improve applicability. BRIEF DESCRIPTION OF DRAWINGS
[0009] Figure 1 It is the front structure perspective drawing of the utility model;
[0010] Figure 2 It is the back structure perspective drawing of the utility model. DETAILED DESCRIPTION
[0011] To further illustrate the technical means and effects taken by the utility model to achieve the predetermined utility model purposes, the specific embodiments, structures, features and effects according to the utility model are described in detail as follows in combination with the drawings and preferred embodiments.
[0012] Example 1:
[0013] As shown in Figure 1 , Figure 2 The utility model discloses a kind of building outer wall water seepage detection devices, including a water tank 1, be provided with a stand 2 on the side wall of water tank 1, beam 5 is set on stand 2, a plurality of telescopic mechanisms are set at intervals on beam 5, detection cover 10 is set on the end of telescopic mechanism, the end of detection cover 10 is provided with sealing ring 11, a water pipe 13 is set on the detection cover 10, the water pipe 13 extends to the inside of water tank 1, water pump is set in the inside of water tank 1, the water pipe 13 is connected with water pump, pressure gauge 12 is set on detection cover 10, control valve is set on water pipe 13.
[0014] The water tank 1 is used to contain water or liquid for detecting the outer wall. A water pump is arranged on the water pipe 13 of each detection cover 10, and the water pump is arranged in the water tank 1. The water pump supplies water to the detection cover 10. The water pipe 13 can be a hose, so that the detection cover 10 can move without interference from the water pipe 13. In actual use, the water tank 1 is moved to the side of the building outer wall, and then the detection cover 10 is buckled on the building outer wall. Since the surface of the building outer wall is not necessarily completely flat, each detection cover 10 can be freely adjusted to adapt to the building outer wall. Thus, only a small range of the detection site needs to be relatively flat. At the same time, the sealing ring 11 is arranged at the end of the detection cover 10, and the sealing ring 11 is a rubber ring. When the detection cover 10 is buckled on the building outer wall, the sealing ring 11 can be slightly deformed to achieve sealing between the detection cover 10 and the building outer wall. After the detection cover 10 is aligned with the building outer wall, the detection cover 10 can be pressed by the extension of the telescopic mechanism to maintain the sealing stability between the detection cover 10 and the building outer wall. Of course, in actual operation, the detection cover 10 can be buckled on the building outer wall without applying too much pressure to maintain complete sealing between the detection cover 10 and the building outer wall. At this time, the water pump is used to supply water to the detection cover 10 to expel the air in the detection cover 10. After the detection cover 10 is filled with water, the water pump stops, and the telescopic mechanism applies pressure to the detection cover 10 to maintain the sealing between the detection cover 10 and the building outer wall. Then the water pump is started to raise the water pressure in the detection cover 10 to the required detection pressure, the control valve is closed, and the water pump is closed. The control valve is shown in the figure. At this time, the water pressure between the detection cover 10 and the building outer wall remains stable, and the internal pressure remains stable if the outer wall does not leak. If the water pressure decreases to a certain extent within a certain time, it is judged that the outer wall leaks. The above detection device can improve the efficiency of the outer wall detection, greatly reduce the detection time, and only need a small amount of water for detection, thereby avoiding waste of water resources.
[0015] The telescopic mechanism is structured as follows: the first rod body 6 is rotatably arranged on the cross beam 5, and one end of the first rod body 6 is rotatably connected with the cross beam 5 through a pin shaft. The second rod body 7 is rotatably connected with the other end of the first rod body 6 through a pin shaft. The connecting seat 8 is rotatably arranged at the end of the second rod body 7. The connecting rod 9 is fixed on the connecting seat 8. The detection cover 10 is arranged on the connecting rod 9. The arc-shaped rack 14 is arranged at the end of the first rod body 6 connected with the second rod body 7. The first motor 15 is arranged on the second rod body 7. The output end of the first motor 15 is provided with the driving gear 16. The driving gear 16 is engaged with the arc-shaped rack 14.
[0016] The telescopic mechanism adopts the rotary connection of the first rod body 6 and the second rod body 7, and an arc-shaped rack 14 is arranged at the end of the first rod body 6, a first motor 15 is arranged on the second rod body 7, and a driving gear 16 on the first motor 15 is engaged with the arc-shaped rack 14, so that when the first motor 15 rotates, the first rod body 6 and the second rod body 7 can be relatively rotated, so that the distance between the detection cover 10 and the cross beam 5 can be increased or reduced, that is, when the detection cover 10 is aligned with the corresponding building outer wall, the relative rotation of the first rod body 6 and the second rod body 7 increases the included angle between them, so as to exert pressure on the detection cover 10 and keep the sealing between the detection cover 10 and the building outer wall. This form uses a motor to exert pressure, which is simple to operate and suitable for outdoor work. At the same time, since the detection cover 10 is rotatably arranged at the end of the second rod body 7 through the connecting rod 9 and the connecting seat 8, the relative position of the detection cover 10 can be adjusted in actual use, and the detection cover 10 can be directly opposite to the building outer wall, without affecting the sealing performance.
[0017] A vertical slide rail 3 is arranged on the side of the water tank 1, the stand column 2 is slidably connected to the vertical slide rail 3, a second motor 17 is arranged at the top of the stand column 2 and vertically downward, a screw rod 18 is arranged at the output end of the second motor 17, and a screw hole is arranged at the top of the vertical slide rail 3 and extends downward, and the screw rod 18 is connected to the screw hole in a matched mode. Since the water tank 1 is basically on the ground, in order to detect the building outer walls of different heights within a certain range, the vertical slide rail 3 and the stand column 2 are slidably connected to adjust the lifting of the cross beam 5. When the screw rod 18 at the output end of the second motor 17 rotates, the axial position between the screw rod 18 and the screw hole changes, so as to adjust the relative height of the stand column and the cross beam 5, which is simple and convenient to operate.
[0018] A universal wheel 4 is arranged at the bottom of the water tank 1, and the universal wheel 4 has a locking function.
[0019] The universal wheel 4 can facilitate the movement of the water tank 1. During the work, the water tank 1 needs to be kept stationary, so the universal wheel 4 with the locking function is adopted. The universal wheel 4 is a commercially available product, and the specific structure is not described herein.
[0020] In the description of the present application, it needs to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first", "second" can be explicitly or implicitly included one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.
[0021] In the description of the present application, it needs to be understood that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection; it can be directly connected, or indirectly connected through intermediate medium; it can be the interaction relationship of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0022] In the present application, unless otherwise explicitly specified and limited, the "upper" or "lower" of the first feature to the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the "upper", "above" and "on" of the first feature to the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The "below", "under" and "under" of the first feature to the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.
[0023] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as above with a preferred embodiment, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above disclosed technical content without departing from the technical solution range of the present application, and make equivalent embodiments with equivalent changes, but as long as it does not depart from the technical solution content of the present application, any simplification, modification, equivalent change and modification of the above embodiments according to the technical essence of the present application are still within the scope of the technical solution of the present application.
Claims
1. A building exterior wall water leakage detection device comprising a water tank, characterized in that: A vertical column is arranged on the side wall of the water tank, a cross beam is arranged on the vertical column, a plurality of telescopic mechanisms are arranged on the cross beam at intervals, detection covers are arranged at the ends of the telescopic mechanisms, sealing rings are arranged at the ends of the detection covers, a water pipe is arranged on the detection cover, the water pipe extends into the water tank, a water pump is arranged in the water tank, the water pipe is connected with the water pump, a pressure gauge is arranged on the detection cover, and a control valve is arranged on the water pipe.
2. The building outer wall water leakage detection device according to claim 1, characterized in that: The telescopic mechanism is structured as follows: a first rod body is rotatably arranged on the cross beam, the first rod body is rotatably connected with the cross beam through a pin shaft at one end, a second rod body is rotatably connected with the first rod body at the other end through a pin shaft, a connecting seat is rotatably arranged at the end of the second rod body, a connecting rod is fixed on the connecting seat, a detection cover is arranged on the connecting rod, an arc-shaped gear rack is arranged at the end of the first rod body connected with the second rod body, and a first motor is arranged on the second rod body, the output end of the first motor is provided with a driving gear, and the driving gear is engaged with the arc-shaped gear rack.
3. The building outer wall water leakage detection device according to claim 1 or 2, characterized in that: Vertical sliding rails are arranged on the side of the water tank, the vertical column is slidably connected with the vertical sliding rails, a second motor is arranged on the top of the vertical column and vertically downward, a screw rod is arranged at the output end of the second motor, and a screw hole is arranged on the top of the vertical sliding rail and extends downward, the screw rod is connected with the screw hole in a matched mode.
4. The building outer wall water leakage detection device according to claim 1, characterized in that: Universal wheels are arranged at the bottom of the water tank, the universal wheels have a locking function.