A leakage detection device for building water supply and drainage

Abstract

The utility model belongs to the technical field of leakage detection, and specifically relates to a leakage detection device for building water supply and drainage, comprising a detector, wherein the four corners of the lower end face of the detector are detachably provided with universal wheels, the rear end face of the detector is symmetrically provided with guide rails, the inner ends of two guide rails are slidably provided with hand-held frames, the two guide rails are provided with locking rods corresponding to the hand-held frames, one side of the upper end face of the detector is provided with a support plate, the support plate is provided with a winding rod, the left and right sides of the outer end face of the winding rod are provided with limiting rings, a wire is wound on the winding rod, the upper end face of the detector is provided with a socket, the wire is provided with a plug corresponding to the socket, the outer end of the wire is provided with a detection head, the upper end face of the detector is provided with a limiting seat corresponding to the detection head, the upper end face of the detector is detachably provided with a protective cover, and the design of the winding rod facilitates the storage of the detection head and the storage.

Description

Technical Field

[0001] The utility model belongs to the technical field of leakage detection, and in particular relates to a leakage detection device for building water supply and drainage. Background Art

[0002] The water supply and drainage pipes of buildings are generally laid inside walls or floors. The pipe connection positions are prone to leakage after long-term use. When detecting pipe leakage, a leakage detection device is generally required. When using the existing leakage detection device, it is first necessary to detect the laying direction of the pipe with a thermal imager, and then use a leak detector to confirm the specific leakage location and direction based on the preliminary detection results. When the existing leak detector is in use, the connection line of the detection end is randomly wound when it is retracted, and there is a lack of a suitable winding mechanism. In addition, when the device is in use, the overall carrying of the device is more troublesome, and there is a lack of a suitable mobile retracting and releasing mechanism. In addition, when the device is in use, the detection end of the leak detector is directly exposed to the outside, which is prone to danger when carried, resulting in damage to the detection end, and there is a lack of a suitable protective mechanism.

[0003] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0004] The utility model aims to provide a leakage detection device for building water supply and drainage, so as to solve the technical problem mentioned in the background technology that the detection end connecting wire is randomly entangled when it is retracted and lacks a suitable winding mechanism.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A leakage detection device for building water supply and drainage, including a detector, universal wheels are detachably provided at the four corners of the lower end face of the detector, guide rails are symmetrically provided on the rear end face of the detector, hand-held frames are slidably provided at the inner ends of two guide rails, locking rods are provided on the two guide rails corresponding to the hand-held frames, a support plate is provided on one side of the upper end face of the detector, a winding rod is provided on the support plate, limit rings are provided on the left and right sides of the outer end face of the winding rod, a wire is wound on the winding rod, a socket is provided on the upper end face of the detector, a plug is provided on the wire corresponding to the socket, a detection head is provided on the outer end of the wire, a limit seat is provided on the upper end face of the detector corresponding to the detection head, and a protective cover is detachably provided on the upper end face of the detector.

[0007] Preferably, the upper ends of the plurality of universal wheels are provided with mounting heads, and the lower end surface of the detector is provided with mounting seats corresponding to the plurality of mounting heads, so as to facilitate the installation of the universal wheels.

[0008] Preferably, a plurality of the mounting heads are each provided with a first threaded hole, a plurality of the mounting seats are each provided with a second threaded hole corresponding to the first threaded hole, and the first threaded hole and the second threaded hole are connected by bolts to achieve locking for the installation.

[0009] Preferably, a first locking hole and a second locking hole are provided at both left and right ends of the handheld frame corresponding to the locking rod, and the first locking hole is arranged above the second locking hole to facilitate locking adjustment at different positions.

[0010] Preferably, locking rings are provided at the outer ends of the two locking rods, and a spring is provided between the locking ring and the guide rail to facilitate quick adjustment.

[0011] Preferably, a mounting rod is rotatably provided on the protective cover, and a plurality of mounting rods are provided. Mounting holes are provided on the upper end surface of the detector corresponding to the plurality of mounting rods to facilitate the installation of the protective cover.

[0012] Preferably, a plurality of the mounting rods are provided with an insertion rod at the bottom end, a plurality of the insertion rods are provided with a clamping plate, and a plurality of the mounting holes are provided with a clamping block on the inner wall corresponding to the clamping plate to achieve clamping and limiting for the installation.

[0013] Preferably, the upper end surface of the protective cover is symmetrically provided with fixing seats, and handrails are rotatably provided inside the two fixing seats to facilitate lifting.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] (1) The utility model adopts the design of the winding rod, and the wire is wound relative to the winding rod, which is convenient for adjusting the wire to be retracted and extended. The plug and socket on one side of the wire are matched to facilitate plugging. The detection head on the other side of the wire is arranged corresponding to the limit seat, which is convenient for storing the detection head and accommodating it.

[0016] (2) The utility model adopts the design of a handheld frame, in which the handheld frame is slidably arranged relative to the guide rail, and the locking rod is respectively arranged in cooperation with the first locking hole and the second locking hole, so that the handheld frame can be conveniently locked in a sliding state, and the spring can be conveniently adjusted and reset quickly, so that the overall carrying operation is convenient.

[0017] (3) The utility model adopts the design of the protective cover, which is detachable and corresponds to the detector. The mounting rod and the mounting hole are matched, and the clamping plate on the plug rod and the clamping block on the inner wall of the mounting hole are matched and clamped, which is convenient for quick disassembly and assembly, and convenient for safety protection of the detection head, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2This is a schematic diagram of the structure of the protective cover of the utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of the utility model without a protective cover installed;

[0021] Figure 4 This is a cross-sectional view of the internal structure of the detector of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the handheld stand of the utility model;

[0023] Figure 6 This is a schematic diagram of the matching structure of the universal wheel and the mounting head of the utility model.

[0024] Description of main reference numerals:

[0025] 1. Detector; 2. Universal wheel; 3. Guide rail; 4. Hand-held frame; 5. Locking rod; 6. Support plate; 7. Winding rod; 8. Limiting ring; 9. Wire; 10. Socket; 11. Plug; 12. Detection head; 13. Limiting seat; 14. Protective cover; 15. Mounting head; 16. Mounting seat; 17. First threaded hole; 18. Second threaded hole; 19. First locking hole; 20. Second locking hole; 21. Locking ring; 22. Spring; 23. Mounting rod; 24. Mounting hole; 25. Insert rod; 26. Card plate; 27. Block; 28. Fixed seat; 29. ​​Handrail. DETAILED DESCRIPTION

[0026] The following is a clear and complete description of the technical solution of the utility model patent. Obviously, the described embodiments are part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example

[0028] See attached Figure 1-6 A leakage detection device for building water supply and drainage comprises a detector 1, the four corners of the lower end face of the detector 1 are detachably provided with universal wheels 2, the rear end face of the detector 1 is symmetrically provided with guide rails 3, the inner ends of the two guide rails 3 are slidably provided with hand-held frames 4, and the two guide rails 3 are provided with locking rods 5 corresponding to the hand-held frames 4, a support plate 6 is provided on one side of the upper end face of the detector 1, a winding rod 7 is provided on the support plate 6, and the left and right sides of the outer end face of the winding rod 7 are provided with limit rings 8, a wire 9 is wound on the winding rod 7, a socket 10 is provided on the upper end face of the detector 1, a plug 11 is provided on the wire 9 corresponding to the socket 10, a detection head 12 is provided on the outer end of the wire 9, a limit seat 13 is provided on the upper end face of the detector 1 corresponding to the detection head 12, and a protective cover 14 is detachably provided on the upper end face of the detector 1.

[0029] In this embodiment, the plug 11 of the wire 9 is installed corresponding to the socket 10. After installation, the wire 9 is wound around the winding rod 7, and the detection head 12 at the outermost end of the wire 9 is installed and limited corresponding to the limit seat 13; the protective cover 14 is installed corresponding to the detector 1 to provide safety protection for the top equipment of the detector 1.

[0030] See also Figure 1 , Figure 2 and Figure 6 As an implementation method of the universal wheel 2: a plurality of universal wheels 2 are each provided with a mounting head 15 at their upper ends, a plurality of mounting heads 15 are each provided with a mounting seat 16 at their lower end surface corresponding to the plurality of mounting heads 15, a plurality of mounting heads 15 are each provided with a first threaded hole 17, a plurality of mounting seats 16 are each provided with a second threaded hole 18 corresponding to the first threaded hole 17, and the first threaded hole 17 and the second threaded hole 18 are connected by bolts; the mounting head 15 is installed corresponding to the mounting seat 16, the first threaded hole 17 and the second threaded hole 18 are aligned, and the bolts are passed through and tightened to fix.

[0031] See also Figure 3-5 As an implementation method for the hand-held frame 4: the left and right ends of the hand-held frame 4 are provided with a first locking hole 19 and a second locking hole 20 corresponding to the locking rod 5, the first locking hole 19 is arranged above the second locking hole 20, and the outer ends of the two locking rods 5 are provided with a locking ring 21, and a spring 22 is connected between the locking ring 21 and the guide rail 3. Grasp the locking ring 21, pull the locking rod 5 out of the second locking hole 20, the spring 22 is stretched, the hand-held frame 4 slides to a suitable position, release the locking ring 21, the spring 22 retracts, and the locking rod 5 is inserted into the first locking hole 19, the hand-held frame 4 is locked, and it is convenient for the overall movement and pulling.

[0032] See also Figure 1-4 As an implementation method of the protective cover 14: the protective cover 14 is rotatably provided with a mounting rod 23, and there are multiple mounting rods 23. The upper end surface of the detector 1 is provided with mounting holes 24 corresponding to the multiple mounting rods 23, and the bottom ends of the multiple mounting rods 23 are provided with plug rods 25, and the multiple plug rods 25 are provided with clamping plates 26. The inner walls of the multiple mounting holes 24 are provided with clamping blocks 27 corresponding to the clamping plates 26. The upper end surface of the protective cover 14 is symmetrically provided with fixed seats 28, and the two fixed seats 28 are rotatably provided with handrails 29 inside. The mounting rods 23 of the protective cover 14 are installed corresponding to the mounting holes 24, and the mounting rods 23 rotate relative to the protective cover 14, driving the plug rods 25 at the bottom to rotate. The clamping plates 26 and the clamping blocks 27 on the plug rods 25 cooperate to achieve clamping of the installation, and the handrails 29 are rotated to facilitate the lifting operation of the protective cover 14.

[0033] In summary, when in use, when in a mobile state, grasp the locking ring 21, pull the locking rod 5 out of the second locking hole 20, the spring 22 is stretched, the hand-held frame 4 slides to a suitable position, release the locking ring 21, the spring 22 retracts, and the locking rod 5 is inserted into the first locking hole 19 to lock the hand-held frame 4, making it convenient for the overall movement and pulling.

[0034] When in the state before use, the protective cover 14 is disassembled before use, and the installation rod 23 is rotated. The installation rod 23 drives the insertion rod 25 to rotate, and the clamping plate 26 on the insertion rod 25 is no longer clamped and limited by the clamping block 27. The protective cover 14 is taken out as a whole, and the upper device of the detector 1 is taken away to start the subsequent detection operation.

[0035] When the wire 9 is in the retracted state, during detection and use, the detection head 12 is taken out from the limit seat 13, the wire 9 is removed relative to the winding rod 7, the device is put into use, and the detection begins. After the detection is completed, the wire 9 is wound around the winding rod 7. After the winding is completed, the detection head 12 is placed corresponding to the limit seat 13, and the protective cover 14 is placed corresponding to the detector 1 to provide safety protection for the equipment above.

[0036] The foregoing description of specific exemplary embodiments of the utility model is for the purpose of illustration and illustration. These descriptions are not intended to limit the utility model to the precise form disclosed, and it is clear that many changes and variations can be made based on the above teachings. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the utility model and its practical application, so that those skilled in the art can realize and utilize various different exemplary embodiments of the utility model and various different options and changes. The scope of the utility model is intended to be defined by the claims and their equivalents.

Claims

1. A leakage detection device for building water supply and drainage, characterized in that: include: The detector has universal wheels detachably arranged at the four corners of the lower end surface of the detector, and the rear end surface of the detector is symmetrically provided with guide rails, and the inner ends of the two guide rails are slidably provided with hand-held racks, and locking rods are arranged on the two guide rails corresponding to the hand-held racks; A support plate is provided on one side of the upper end surface of the detector, a winding rod is provided on the support plate, limit rings are provided on the left and right sides of the outer end surface of the winding rod, a wire is wound on the winding rod, a socket is provided on the upper end surface of the detector, a plug is provided on the wire corresponding to the socket, a detection head is provided on the outer end of the wire, a limit seat is provided on the upper end surface of the detector corresponding to the detection head, and a detachable protective cover is provided on the upper end surface of the detector.

2. The building water supply and drainage leakage detection device according to claim 1, characterized in that: The upper ends of the plurality of universal wheels are each provided with a mounting head, and the lower end surface of the detector is each provided with a mounting seat corresponding to the plurality of mounting heads.

3. The leakage detection device for building water supply and drainage according to claim 2, characterized in that: A plurality of the mounting heads are each provided with a first threaded hole, a plurality of the mounting seats are each provided with a second threaded hole corresponding to the first threaded hole, and the first threaded hole and the second threaded hole are connected by bolts.

4. The leakage detection device for building water supply and drainage according to claim 1, characterized in that: The left and right ends of the handheld frame are respectively provided with a first locking hole and a second locking hole corresponding to the locking rod, and the first locking hole is arranged above the second locking hole.

5. The building water supply and drainage leakage detection device according to claim 4, characterized in that: The outer ends of the two locking rods are both provided with locking rings, and a spring is connected between the locking ring and the guide rail.

6. The leakage detection device for building water supply and drainage according to claim 1, characterized in that: The protective cover is rotatably provided with a mounting rod, and a plurality of the mounting rods are provided. The upper end surface of the detector is provided with mounting holes corresponding to the plurality of mounting rods.

7. The leakage detection device for building water supply and drainage according to claim 6, characterized in that: The bottom ends of the plurality of mounting rods are all provided with insertion rods, the plurality of insertion rods are all provided with clamping plates, and the inner walls of the plurality of mounting holes are all provided with clamping blocks corresponding to the clamping plates.

8. The leakage detection device for building water supply and drainage according to claim 6, characterized in that: The upper end surface of the protective cover is symmetrically provided with a fixing seat, and handrails are rotatably provided inside the two fixing seats.

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