Building roof water leakage detection device

Abstract

The utility model discloses a water leakage detection device for a building roof, and belongs to the technical field of building detection. Comprising a plurality of ejector rods which are sequentially and movably connected end to end, each ejector rod is of a rectangular structure, water receiving grooves are formed in the top faces of the ejector rods in the length direction, every two adjacent water receiving grooves are communicated, the top faces of the water receiving grooves are open, and a plurality of through holes are formed in the bottom faces in the water receiving grooves at intervals in the length direction; a plurality of water receiving pipes in one-to-one correspondence with the through holes are arranged on the bottom surfaces of the ejector rods, a supporting seat is movably arranged between the bottoms of every two adjacent ejector rods, supporting columns are connected to the bottom surfaces of the supporting seats through rotating seats, a plurality of connecting holes are formed in the two opposite outer side walls of the ejector rods in the length direction, and connecting rods are movably inserted into the connecting holes. The utility model has the advantages that the observers can be prevented from observing for a long time and the like.

Description

Technical Field

[0001] This utility model relates to the field of building inspection technology, specifically to a device for detecting water leakage in building roofs. Background Technology

[0002] Currently, during the construction process, due to factors such as material selection and construction methods, roof leaks can occur. Some existing methods for inspecting roofs rely on visual inspection, which involves spraying water on the outside of the roof and then visually observing the inside of the roof for obvious wet marks to determine the location of the leak. However, the size of the cracks on the inside of the roof can lead to different times and degrees of leakage. Furthermore, observers cannot stay inside the house for extended periods to observe the roof, thus making it impossible to accurately pinpoint the location of the leak. Utility Model Content

[0003] To address the aforementioned technical shortcomings, the purpose of this utility model is to provide a building roof leakage detection device, which has the advantages of avoiding long-term observation by the observer and having high applicability.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: The present invention provides a roof leakage detection device, including multiple top rods connected end to end in sequence. The top rods are rectangular in shape, and a water receiving groove is provided on the top surface of the top rod along the length direction. Adjacent water receiving grooves are connected. The top surface of the water receiving groove is open. Multiple through holes are provided at intervals along the length direction on the bottom surface of the water receiving groove. Multiple water receiving pipes corresponding to the through holes are provided on the bottom surface of the top rod. A support base is movably provided between the bottoms of two adjacent top rods. The bottom surface of the support base is connected to a support column through a rotating seat. Multiple connecting holes are provided along the length direction on the two opposite outer walls of the top rod. Connecting rods are movably inserted into the connecting holes.

[0005] Preferably, the top opening of the water receiving trough is flush with the top surface of the top rod, and both ends of the top opening of the water receiving trough are arc-shaped structures, which makes it easy for the top opening of the water receiving trough to abut against the ceiling of the room during testing and use, so that water can be collected in the water receiving trough when the ceiling of the room leaks.

[0006] Preferably, the top surface of the support base has a U-shaped structure, and both ends of the bottom surface of the top rod in the length direction are provided with grooves that are adapted to the two ends of the U-shaped opening on the top surface of the support base. The two ends of the U-shaped opening on the top surface of the support base are respectively located in the grooves at corresponding positions, which facilitates the support base to support the connection between two adjacent top rods and helps to keep the position of the top rod stable during testing.

[0007] Preferably, the rotating seat comprises a semicircular groove arranged at the bottom of the support seat, a plurality of inner threaded holes one are uniformly distributed on the inner circumferential wall of the semicircular groove in the circumferential direction, a semicircular rotating seat with a shape matched with the semicircular groove is rotatably arranged in the semicircular groove, the outer circumferential wall of the semicircular rotating seat is in contact with the inner circumferential wall of the semicircular groove, the semicircular rotating seat is a hollow structure, locking bolts are threadedly connected to the semicircular surface of the semicircular rotating seat, the locking bolts movably penetrate the semicircular surface of the semicircular rotating seat and are threadedly connected with the inner threaded holes one at the corresponding positions, and the flat end of the semicircular rotating seat is rotatably connected with the support column; according to the different slopes of the indoor top surface, the support seat can be adjusted by rotating outside the semicircular rotating seat, and then the locking bolts are used to threadedly connect the semicircular surface of the semicircular rotating seat with the inner threaded holes one at the corresponding positions, so that the top surface opening of the water receiving groove is in contact with the top surface of the house, thereby facilitating the storage of the indoor top surface leakage in the water receiving groove.

[0008] Preferably, the end of the support column away from the semicircular rotating seat is an externally threaded rod structure, and the end of the support column away from the semicircular rotating seat is provided with a base, the top surface of the base is provided with an inner threaded hole two, and the end of the support column away from the semicircular rotating seat is threadedly connected with the inner threaded hole two, so as to facilitate the rotation of the support column as needed, thereby adjusting the distance between the top rod and the base and improving the versatility of use.

[0009] Preferably, the width of the U-shaped opening on the top surface of the support seat is equal to or less than the width of the top rod, so that when a plurality of top rods are connected and used side by side, no interference phenomenon occurs between the adjacent two top rods.

[0010] Preferably, the water receiving pipe is a transparent structure, which facilitates observation of the storage position of the leakage water.

[0011] Preferably, the two ends of the top surface opening of the water receiving groove are made of rubber material, which facilitates close contact between the top surface opening of the water receiving groove and the top surface of the house and improves the accuracy of detection.

[0012] The beneficial effects of the utility model lie in that: 1, the utility model can collect leakage water through the top rod, and the leakage water can flow into the corresponding water receiving pipe under the guidance of the water receiving groove, thereby facilitating observation of the position of the indoor top surface leakage, and avoiding the disadvantage that the observer needs to stay in the house for a long time to observe the top of the roof.

[0013] 2、Multiple top rods can be combined for use as needed, that is, according to the different shapes or heights of the roof top to be detected, the angle of the support seat on the rotating seat is adjusted, so that the top surface of the top rod better abuts with the top of the roof; multiple top rods can also be connected in an array according to the different sizes of the roof top, so that multiple top rods can be used to cover the position of the roof top to be detected according to the different positions and areas, improving the diversity of application. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0015] Figure 1 The structure diagram of the multiple top rods of the building roof water leakage detection device provided by the embodiment of the present application is connected in sequence at the length direction.

[0016] Figure 2 The structure diagram of the multiple top rods of the building roof water leakage detection device provided by the embodiment of the present application is connected in sequence at the length direction.

[0017] Figure 3 The structure diagram of the building roof water leakage detection device provided by the embodiment of the present application is connected in sequence at the length direction.

[0018] Figure 4 The structure diagram of the building roof water leakage detection device provided by the embodiment of the present application is connected in sequence at the length direction.

[0019] Figure 5 The structure diagram of the building roof water leakage detection device provided by the embodiment of the present application is connected in sequence at the length direction.

[0020] Figure 6 The structure diagram of the building roof water leakage detection device provided by the embodiment of the present application is connected in sequence at the length direction.

[0021] Figure 7 The structure diagram of the building roof water leakage detection device provided by the embodiment of the present application is connected in sequence at the length direction.

[0022] Explanation of reference signs: 1, top rod; 2, water receiving groove; 3, through hole; 4, water receiving pipe; 5, supporting seat; 51, groove; 6, rotating seat; 61, semicircular groove; 62, internal thread hole one; 63, semicircular rotating seat; 64, locking bolt; 7, supporting column; 71, base; 72, internal thread hole two; 8, connecting hole; 9, connecting rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Embodiment one

[0025] As shown in Figures 1 to 3 , Figure 7 , the utility model provides a kind of building roof water leakage detection device, including the top rod 1 of a plurality of head-to-tail activity connection, top rod 1 is rectangular structure, the top surface of top rod 1 is provided with water receiving groove 2 along length direction, adjacent two water receiving grooves 2 are connected, the top surface of water receiving groove 2 is open, the bottom surface in water receiving groove 2 is provided with a plurality of through holes 3 along length direction interval, the bottom surface of top rod 1 is provided with a plurality of water receiving pipes 4 corresponding to through hole 3 one by one, the bottom of adjacent two top rods 1 is movably provided with supporting seat 5, the bottom surface of supporting seat 5 is connected with supporting column 7 by rotating seat 6, the opposite two outer side walls of top rod 1 are all provided with a plurality of connecting holes 8 along length direction, connecting rod 9 is movably inserted in connecting hole 8.

[0026] According to the shape (such as horizontal or inclined) or height of the roof top to be detected, the angle of the support seat 5 on the rotating seat 6 is adjusted, so that the top surface of the top rod 1 (i.e. the top surface opening of the water collecting groove 2) better contacts the top of the roof; when the roof top leaks, the leaked water can drip into the water collecting groove 2, then flow along the bottom surface of the water collecting groove 2 to the through hole 3 closest to the leaked water, and finally flow into the water collecting pipe 4 for collection, so that the position of the leaked water can be determined according to the water collecting pipe 4 collecting the leaked water; according to the size of the roof top, a plurality of top rods 1 are connected end to end (the two ends of the length direction of the top rod 1 are connected in sequence), and a plurality of top rods 1 are arranged side by side in the width direction (i.e. the adjacent two top rods 1 are connected by inserting the connecting rod 9 into the connecting hole 8), so that the plurality of top rods 1 are arranged in an array, so that the position to be detected on the roof top can be covered by using a plurality of top rods 1 according to the different positions and areas to be detected, and the observer does not need to stay in the house for a long time to continuously observe the roof top.

[0027] In order to improve the detection accuracy, after the position of the leaked water is observed through the water collecting pipe 4, an ultrasonic detector is used for accurate position detection, which improves the detection efficiency and avoids the inconvenience of directly using the ultrasonic detector to detect the roof top (the ultrasonic detector is a prior art, so it is not described here, i.e. the ultrasonic detection head on the ultrasonic detector is used to detect the roof top).

[0028] Example Two

[0029] Based on example one, as shown in Figure 1 , Figures 6 to 7 , the top surface opening of the water collecting groove 2 is flush with the top surface of the top rod 1, and the two ends of the top surface opening of the water collecting groove 2 are arc-shaped structures; the two ends of the top surface opening of the water collecting groove 2 are made of rubber material; after the top surface of the top rod 1 (i.e. the top surface opening of the water collecting groove 2) contacts the top of the roof, it is beneficial to make the top surface opening of the water collecting groove 2 closely contact the top surface in the house, so that when the top surface in the house leaks, the leaked water can be stored in the water collecting groove 2 and then flow into the water collecting pipe 4, and the leaked water can also be prevented from flowing to other positions from the top surface of the top rod 1 and the top of the roof, thereby improving the detection accuracy.

[0030] Example Three

[0031] Based on example one, as shown in Figure 1 , Figure 5 , Figure 7As shown, the top surface of the support base 5 is in a U-shaped structure, and the two ends of the length direction of the top rod 1 bottom surface are provided with grooves 51 matched with the two ends of the U-shaped opening of the top surface of the support base 5, and the two ends of the U-shaped opening of the top surface of the support base 5 are located in the corresponding grooves 51. When two or more top rods 1 need to be connected in sequence along the length direction, the connecting part of the adjacent two top rods 1 can be supported by the support base 5 (so that the corresponding grooves 51 of the adjacent two top rods 1 can be clamped into the U-shaped opening of the top surface of the support base 5, that is, the two ends of the U-shaped opening of the top surface of the support base 5 are located in the corresponding grooves 51 of the adjacent two top rods 1), thereby facilitating the stable position of each top rod 1 after connection during detection.

[0032] The width of the U-shaped opening of the top surface of the support base 5 is equal to or less than the width of the top rod 1; when multiple top rods 1 are connected side by side, there will be no interference phenomenon (that is, when the top rods 1 are connected in sequence along the length direction or arranged in an array along the width direction, there will be no interference phenomenon between the adjacent two top rods 1).

[0033] Example four

[0034] Based on example one, as shown, Figures 1 to 7 The rotating seat 6 includes a semicircular groove 61 arranged at the bottom of the support base 5, a plurality of internal thread holes one 62 are uniformly distributed on the inner circumferential wall of the semicircular groove 61 along the circumferential direction, a semicircular rotating seat 63 matched in shape is rotatably arranged in the semicircular groove 61, the outer circumferential wall of the semicircular rotating seat 63 is in contact with the inner circumferential wall of the semicircular groove 61, the semicircular rotating seat 63 is in a hollow structure, the semicircular surface of the semicircular rotating seat 63 is threadedly connected with a locking bolt 64, the locking bolt 64 is movably penetrated through the semicircular surface of the semicircular rotating seat 63 and threadedly connected with the internal thread hole one 62 at the corresponding position, and the flat end of the semicircular rotating seat 63 is rotatably connected with the support column 7; according to the different inclination of the indoor top surface, the support base 5 is adjusted by rotating outside the semicircular rotating seat 63, and then the locking bolt 64 is used to penetrate the semicircular surface of the semicircular rotating seat 63 and the internal thread hole one 62 at the corresponding position of the semicircular inner circumferential wall of the semicircular groove 61, so that the top rod 1 is in contact with the top surface of the house (that is, the top surface opening of the water collecting tank 2 is in contact with the top surface of the house), thereby facilitating the storage of the indoor top surface leakage into the water collecting tank 2 and then flowing into the corresponding position of the water collecting pipe 4.

[0035] The end of the support column 7 away from the semicircular rotating seat 63 is an externally threaded rod structure, and the end of the support column 7 away from the semicircular rotating seat 63 is provided with a base 71, the top surface of the base 71 is provided with an internally threaded hole two 72, and the end of the support column 7 away from the semicircular rotating seat 63 is threadedly connected with the internally threaded hole two 72; according to the different height from the top surface of the house to the bottom surface of the house, the distance between the top rod 1 and the base 71 can be adjusted by rotating the support column 7 (that is, when the height from the top surface of the house to the bottom surface of the house is small, the end of the support column 7 away from the semicircular rotating seat 63 can be rotated into the internally threaded hole two 72 on the base 71; on the contrary, when the height from the top surface of the house to the bottom surface of the house is large, the end of the support column 7 away from the semicircular rotating seat 63 can be rotated outside the internally threaded hole two 72 on the base 71), thereby improving the versatility of the building roof water leakage detection device.

[0036] Example five

[0037] On the basis of example one, as shown in Figures 6 to 7 The water collecting pipe 4 is a transparent structure; after the leakage water flows into the water collecting groove 2 on the top rod 1, it flows into the water collecting pipe 4 through the through hole 3 at the corresponding position, which is convenient for the detector to observe the leakage point position of the top surface of the house.

[0038] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalent technologies, the present application also intends to include these modifications and variations.

Claims

1. A building roof water leakage detection device, characterized by, The utility model provides a kind of top rod, including multiple top rod (1) that is sequentially active connection in head and tail, top rod (1) is rectangular structure, and the top surface of top rod (1) is provided with water receiving groove (2) along length direction, and the top surface of water receiving groove (2) is open, and the bottom surface in water receiving groove (2) is provided with multiple through holes (3) along length direction interval, and the bottom surface of top rod (1) is provided with multiple water receiving pipes (4) corresponding with through hole (3), and the bottom of adjacent two top rod (1) is provided with support seat (5) with activity, and the bottom surface of support seat (5) is connected with support column (7) by rotating seat (6), and the opposite two outer side walls of top rod (1) are provided with multiple connecting holes (8) along length direction, and connecting rod (9) is inserted in connecting hole (8) with activity.

2. A building roof water leakage detection device as claimed in claim 1, wherein, The top surface opening of water receiving groove (2) is flush with the top surface of top rod (1), and the two ends of the top surface opening of water receiving groove (2) are arc-shaped structures.

3. A building roof water leakage detection apparatus as claimed in claim 1, wherein, The top surface of support seat (5) is a U-shaped structure, and the two ends of the length direction of the bottom surface of top rod (1) are provided with grooves (51) matched with the two ends of the U-shaped opening of the top surface of support seat (5), and the two ends of the U-shaped opening of the top surface of support seat (5) are located in the corresponding grooves (51).

4. A building roof water leakage detection apparatus as claimed in claim 1, wherein, The rotating seat (6) includes a semicircular groove (61) provided at the bottom of the support seat (5), a plurality of internal thread holes (62) are uniformly distributed on the semicircular inner wall of the semicircular groove (61) along the circumferential direction, a semicircular rotating seat (63) with a shape matched with the semicircular groove (61) is rotatably arranged in the semicircular groove (61), the semicircular outer wall of the semicircular rotating seat (63) is in contact with the semicircular inner wall of the semicircular groove (61), the semicircular rotating seat (63) is a hollow structure, a locking bolt (64) is threadedly connected to the semicircular surface of the semicircular rotating seat (63), the locking bolt (64) is rotatably arranged in the semicircular surface of the semicircular rotating seat (63) and is threadedly connected to the corresponding internal thread hole (62), and the flat end of the semicircular rotating seat (63) is rotatably connected to the support column (7).

5. A building roof water leakage detection apparatus as claimed in claim 4, wherein The end of the support column (7) away from the semicircular rotating seat (63) is an externally threaded rod structure, and a base (71) is provided at the end of the support column (7) away from the semicircular rotating seat (63), an internal thread hole (72) is provided on the top surface of the base (71), and the end of the support column (7) away from the semicircular rotating seat (63) is threadedly connected to the internal thread hole (72).

6. A building roof water leakage detection apparatus as claimed in claim 3, wherein, The width of the U-shaped opening of the top surface of the support seat (5) is equal to or less than the width of the top rod (1).

7. A building roof water leakage detection apparatus as claimed in claim 1, wherein, The water receiving pipe (4) is a transparent structure.

8. A building roof water leakage detection apparatus as claimed in claim 2, wherein, The two ends of the top surface opening of the water receiving groove (2) are made of rubber material.

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