Building leak detector

Abstract

The utility model discloses a leak detector for a building. The leak detector comprises a shell, a detection main body, a controller, a handle, an alarm, a heat dissipation window, a wiping device and a detection probe, the wiping device is arranged on the wiping device, the servo motor is started to drive the transmission screw to rotate, the transmission screw and the sliding table are promoted to drive the wiping frame to ascend and descend, and the wiping frame ascends and descends along with the sliding table; the wiping frame can wipe water stains left on the detection probe after detection, so that the problems that the detection probe is affected by the water stains and the detection result floats due to the fact that the water stains are left on the outer side of the detection probe are prevented, and the water stains left on the outer side of the detection probe are wiped through the wiping device; the problem that the detection result floats due to the fact that the detection probe is affected by water spots is solved.

Description

Technical Field

[0001] The utility model relates to building quality inspection (technical field), in particular to a leak detector for buildings. Background Art

[0002] Construction project quality inspection refers to the activity of testing the materials, components, equipment, and quality and use functions of construction projects in accordance with relevant national laws, regulations, mandatory standards for construction projects, and design documents to determine their quality characteristics. In the construction project quality inspection, the air tightness and water tightness of the building are related to whether the building can play a role in wind and water resistance after residents move in.

[0003] A Chinese patent document with publication number CN206459793U discloses a construction project quality inspection device, which requires a detection probe to contact the wall to inspect the air tightness and water tightness of the building. However, during the operation of this method, the detection probe will inevitably drip with water stains, which will cause the subsequent detection of the detection probe to be easily affected by the water stains, causing the subsequent detection results to be prone to floating problems. Utility Model Content

[0004] The utility model aims to overcome the shortcomings of the prior art and provide a leak detector for construction.

[0005] The purpose of the utility model is achieved through the following technical solutions: A leak detector for construction, comprising a first shell, a detection body, a controller, a handle, an alarm, a heat dissipation window, a wiping device, and a detection probe. The detection body is installed inside the first shell, and the wiping device comprises a mounting block, a movable hole, an insulating cover, a servo motor, a second shell, a transmission screw, a slide, and a wiping rack. The mounting block is fixed to the left end of the second shell, the movable hole is arranged inside the mounting block, the insulating cover is fixed to the left end of the mounting block, and the second shell is installed at the front end, the servo motor is installed on the top of the second shell, the servo motor adopts a coupling to be connected to the top of the transmission screw, the transmission screw is rotatably connected to the inside of the second shell, the transmission screw cooperates with the internal thread of the slide, the slide is slidably connected to the rear end of the second shell, and the wiping rack is fixed to the rear end of the slide.

[0006] The wiping frame includes a frame body, a fixed block, a telescopic spring, a mounting shaft, a wiping roller, and a limiting groove. The frame body is fixed to the rear end of the slide, the top of the fixed block is arranged at the top of the frame body, the rear end of the fixed block is provided with a telescopic spring, the telescopic spring is connected to the front end of the mounting shaft, a wiping roller is installed on the outer side of the mounting shaft, the outer side of the wiping roller is movably connected to the detection probe, the wiping roller is slidably matched with the inside of the limiting groove, and the limiting groove is arranged at the inner bottom end of the frame body.

[0007] Preferably, the mounting block is arranged at the left end of the shell in a straight line with the movable hole, so as to facilitate the movement of the detection probe in the movable hole.

[0008] Preferably, the interior of the isolation cover is a hollow structure.

[0009] Preferably, the servo motor, housing, transmission screw, slide, and wiping frame are each provided with two groups, and are symmetrically arranged at the front and rear ends of the isolation cover.

[0010] Preferably, the transmission screw and the slide are vertically arranged at the bottom of the servo motor.

[0011] Preferably, the size of the installation shaft fits the inner size of the wiping roller, so as to ensure that the installation shaft can rotate with the wiping roller.

[0012] Preferably, the controller is installed at the right end of the detection body, the handle is fixed to the right end of the shell, the alarm is installed inside the shell, the heat dissipation window is arranged at the front end of the shell, the wiping device is fixed to the left end of the shell, the detection probe is arranged at the left end of the detection body, and the detection probe is slidably connected to the inside of the wiping device.

[0013] The utility model has the following advantages: the utility model.

[0014] The utility model provides a wiping device on the wiping device, and starts a servo motor to drive the transmission screw to rotate, so that the transmission screw and the slide table can lift and lower the wiping frame, so that the wiping frame can lift and lower with the slide table, and then the wiping frame can wipe the water stains retained on the detection probe after the detection, thereby preventing the water stains from remaining on the outside of the detection probe, causing the detection probe to be affected by the water stains and causing the detection result to float, thereby achieving the goal of wiping the water stains remaining on the outside of the detection probe by the wiping device, thereby solving the problem of the detection probe being affected by the water stains and preventing the detection result from floating.

[0015] The utility model provides a wiping frame on the wiping device, and the frame is lifted and lowered by a sliding table, so that the frame is lifted and lowered with the mounting shaft and the wiping roller, so that the wiping roller and the outer side of the detection probe rub against each other, and the water stains dripping on the outer side of the detection probe are wiped. With the cooperation of the telescopic spring, the wiping roller can fit tightly to the outer side of the detection probe, and the detection probe is wiped. Then, the wiping frame is lifted and lowered along with the sliding table, so that the wiping frame can wipe the water stains retained on the detection probe after detection, thereby preventing the problem of water stains remaining on the outer side of the detection probe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the planar structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the wiping device of the utility model;

[0019] Figure 4 This is a schematic diagram of the side structure of the wiping device of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the wiping rack of the utility model.

[0021] In the figure, the first shell 1, the detection body 2, the controller 3, the handle 4, the alarm 5, the heat dissipation window 6, the wiping device 7, the detection probe 8, the mounting block 71, the movable hole 72, the isolation cover 73, the servo motor 74, the second shell 75, the transmission screw 76, the slide 77, the wiping frame 78, the frame 781, the fixed block 782, the telescopic spring 783, the mounting shaft 784, the wiping roller 785, and the limit groove 786. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0024] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features thereof may be combined with each other.

[0025] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0026] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, or the positions or positional relationships commonly understood by those skilled in the art, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] like Figure 1-Figure 2 As shown, a leak detector for construction includes a first shell 1, a detection body 2, a controller 3, a handle 4, an alarm 5, a heat dissipation window 6, a wiping device 7, and a detection probe 8. The detection body 2 is installed inside the first shell 1, the controller 3 is installed at the right end of the detection body 2, the handle 4 is fixed to the right end of the first shell 1, the alarm 5 is installed inside the first shell 1, the heat dissipation window 6 is arranged at the front end of the first shell 1, the wiping device 7 is fixed to the left end of the first shell 1, the detection probe 8 is arranged at the left end of the detection body 2, and the detection probe 8 is slidably connected to the inside of the wiping device 7.

[0029] like Figure 3-Figure 4 As shown, a leak detector for construction, the wiping device 7 includes a mounting block 71, a movable hole 72, an isolating cover 73, a servo motor 74, a second shell 75, a transmission screw 76, a slide 77, and a wiping frame 78. The mounting block 71 is fixed to the left end of the first shell 1, the movable hole 72 is arranged inside the mounting block 71, the isolating cover 73 is fixed to the left end of the mounting block 71, and the second shell 75 is installed at the front end, the servo motor 74 is installed on the top of the second shell 75, the servo motor 74 adopts a coupling to drive the top of the transmission screw 76, the transmission screw 76 is rotatably connected to the inside of the second shell 75, the transmission screw 76 is matched with the internal thread of the slide 77, the slide 77 is slidably connected to the rear end of the second shell 75, and the wiping frame 78 is fixed to the rear end of the slide 77.

[0030] In this embodiment, the mounting block 71 and the movable hole 72 are arranged in the same straight line at the left end of the first shell 1, so as to facilitate the movement of the detection probe 8 in the movable hole 72. The interior of the isolation cover 73 is a hollow structure. The servo motor 74, the second shell 75, the transmission screw 76, the slide 77, and the wiping frame 78 are each provided with two groups, and are symmetrically arranged at the front and rear ends of the isolation cover 73. The transmission screw 76 and the slide 77 are vertically arranged at the bottom of the servo motor 74.

[0031] like Figure 5 As shown, a leak detector for construction, the wiping frame 78 includes a frame body 781, a fixed block 782, a telescopic spring 783, a mounting shaft 784, a wiping roller 785, and a limiting groove 786. The frame body 781 is fixed to the rear end of the slide 77, the top of the fixed block 782 is arranged on the top of the frame body 781, the rear end of the fixed block 782 is provided with a telescopic spring 783, the telescopic spring 783 is connected to the front end of the mounting shaft 784, the outer side of the mounting shaft 784 is provided with a wiping roller 785, the outer side of the wiping roller 785 is movably connected to the detection probe 8, the wiping roller 785 is slidably matched with the inside of the limiting groove 786, the limiting groove 786 is arranged at the inner bottom end of the frame body 781, the size of the mounting shaft 784 is matched with the inner size of the wiping roller 785, to ensure that the mounting shaft 784 can rotate with the wiping roller 785.

[0032] The working process of the utility model is as follows: the handle 4 is held and the first housing 1 is moved to the wall, and the detection body 2 is controlled by the operating controller 3, so that the detection body 2 uses the detection probe 8 to perform a full range of air tightness and water tightness detection on the building. When the result is abnormal, the controller 3 receives the detection result, displays the result, and feeds back to the alarm 5. The alarm 5 sounds an alarm to remind the staff to observe the detection result displayed on the controller 3, and then the air tightness and water tightness detection of the building is completed through the equipment;

[0033] Furthermore, by starting the servo motor 74 to drive the transmission screw 76 to rotate, the transmission screw 76 and the slide 77 are prompted to lift and lower the wiping frame 78, so that the frame 781 is lifted and lowered with the mounting shaft 784 and the wiping roller 785, so that the wiping roller 785 and the outer side of the detection probe 8 rub against each other, and wipe the water stains dripping on the outer side of the detection probe 8. With the cooperation of the telescopic spring 783, the wiping roller 785 can be tightly attached to the outer side of the detection probe 8, and wipe the detection probe 8. Then, the wiping frame 78 is lifted and lowered along with the slide 77, so that the wiping frame 78 can wipe the water stains retained on the detection probe 8 after the detection, thereby preventing the water stains from remaining on the outer side of the detection probe 8, causing the detection probe 8 to be affected by the water stains and the problem of floating detection results, thereby achieving the goal of wiping the water stains remaining on the outer side of the detection probe 8 by the wiping device 7, thereby solving the problem of the detection probe 8 being affected by the water stains and preventing the detection results from floating.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A leak detector for construction, characterized in that: It comprises a first shell (1), a detection body (2), a controller (3), a handle (4), an alarm (5), a heat dissipation window (6), a wiping device (7), and a detection probe (8), wherein the detection body (2) is installed inside the first shell (1); The wiping device (7) comprises a mounting block (71), a movable hole (72), an isolating cover (73), a servo motor (74), a second shell (75), a transmission screw (76), a slide (77), and a wiping frame (78). The mounting block (71) is fixed to the left end of the first shell (1), the movable hole (72) is arranged inside the mounting block (71), the isolating cover (73) is fixed to the left end of the mounting block (71), and the second shell (75) is installed at the front end thereof, the servo motor (74) is installed at the top of the second shell (75), the servo motor (74) is connected to the top of the transmission screw (76) by a coupling, the transmission screw (76) is connected to the inside of the second shell (75) for rotation, the transmission screw (76) is matched with the internal thread of the slide (77), the slide (77) is connected to the rear end of the second shell (75) for sliding, and the wiping frame (78) is fixed to the rear end of the slide (77).

2. A building leak detector according to claim 1, characterized in that: The wiping frame (78) comprises a frame body (781), a fixed block (782), a telescopic spring (783), a mounting shaft (784), a wiping roller (785), and a limiting groove (786); the frame body (781) is fixed to the rear end of the slide table (77); the top of the fixed block (782) is arranged at the top of the frame body (781); the rear end of the fixed block (782) is provided with a telescopic spring (783); the telescopic spring (783) is connected to the front end of the mounting shaft (784); a wiping roller (785) is installed on the outer side of the mounting shaft (784); the outer side of the wiping roller (785) is movably connected to the detection probe (8); the wiping roller (785) is slidably matched with the inside of the limiting groove (786); the limiting groove (786) is arranged at the inner bottom end of the frame body (781).

3. A building leak detector according to claim 1, characterized in that: The mounting block (71) and the movable hole (72) are arranged on the same straight line at the left end of the first housing (1).

4. A building leak detector according to claim 1, characterized in that: The interior of the isolation cover (73) is a hollow structure.

5. A building leak detector according to claim 1, characterized in that: The servo motor (74), the second housing (75), the transmission screw (76), the slide table (77), and the wiping frame (78) are each provided with two groups, and are symmetrically arranged at the front and rear ends of the isolation cover (73).

6. A building leak detector according to claim 1, characterized in that: The transmission screw (76) and the slide table (77) are vertically arranged at the bottom of the servo motor (74).

7. A building leak detector according to claim 2, characterized in that: The size of the mounting shaft (784) matches the inner size of the wiping roller (785).

8. A building leak detector according to claim 1, characterized in that: The controller (3) is mounted on the right end of the detection body (2), the handle (4) is fixed to the right end of the first shell (1), the alarm (5) is mounted inside the first shell (1), the heat dissipation window (6) is arranged at the front end of the first shell (1), the wiping device (7) is fixed to the left end of the first shell (1), the detection probe (8) is arranged at the left end of the detection body (2), and the detection probe (8) is slidably connected to the inside of the wiping device (7).

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