Steel bar detector with marking function

Abstract

The utility model discloses a reinforcing steel bar detector with a marking function, which comprises a detector body, a marking structure is arranged at the front end of the detector body, and a screen protection structure is arranged at the upper end of the detector body. The utility model relates to the technical field of steel bar detectors, in particular to a marking structure for detecting and positioning a steel bar in a wall, which comprises two fixing rods, two threaded sleeves, two connecting rods, two bearing seats, a supporting plate, an operation box body and an operation component. Through the arranged operation assembly, paint can be automatically sprayed to the designated position of the wall, manual positioning and marking by personnel are not needed, the overall accuracy of marking is guaranteed, through the arranged screen protection structure, a screen of the detector body can be covered and protected in the daily use process, and the influence of the paint on the screen is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar detectors, in particular to a steel bar detector with a marking function. Background Art

[0002] Generally, after the construction is completed, a third party will use a steel bar protective layer detector to test the thickness of the protective layer. The staff will move the detector along the concrete surface and detect the thickness of the protective layer through the detection coil inside the detector.

[0003] In existing technologies, when a steel bar detector is used to detect and locate steel bars inside a wall, personnel need to use a pen to mark the wall at the middle position of the steel bar detector. Manual marking is not only time-consuming and labor-intensive, but also has poor accuracy, which affects the positioning accuracy of the steel bars in the wall. In view of this, there may be technical means to solve the above problem in the existing technology, but this case intends to provide an alternative or replacement technical solution. Utility Model Content

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a steel bar detector with a marking function, comprising a detector body, a marking structure provided at the front end of the detector body, and a screen protection structure provided at the upper end of the detector body;

[0005] The marking structure includes: two fixing rods, two threaded sleeves, two connecting rods, two bearing seats, a support plate, an operating box and an operating assembly;

[0006] The two fixing rods are respectively installed on both sides of the front end of the detector body, the two threaded sleeves are respectively installed on the front ends of the two fixing rods, one ends of the two connecting rods are respectively movably embedded in the two threaded sleeves, the two bearing seats are respectively mounted on the other ends of the two connecting rods, one end of the support plate is connected to the other ends of the two bearing seats, the operating box is fixedly installed on the upper end of the support plate, and the operating component is installed in the operating box.

[0007] Preferably, the operating assembly includes: a storage tank, an air inlet, an air pump, a spray tank, a one-way valve and a discharge control valve;

[0008] The storage tank is fixedly installed on one side of the operating box, the air inlet is opened on the wall of one side of the operating box, the air pump is installed on the other side of the operating box, the spray tank is installed at the center of the lower end of the operating box, and is connected with one side of the storage tank through a connecting pipe, the one-way valve is installed at the upper end of the connecting pipe between the spray tank and the storage tank, the top of the spray tank is connected with the air outlet of the air pump, and the discharge control valve is installed at the lower end of the spray tank and passes through the operating box and the support plate.

[0009] Preferably, the screen protection structure comprises: two hinged pieces, a mounting shaft and a protection frame;

[0010] The two hinged pieces are respectively installed on both sides of the upper end of the detector body, the two ends of the installation shaft are respectively movably embedded in the two hinged pieces, and one end of the protection frame is fixedly connected to one side of the installation shaft.

[0011] Preferably, a first operating nut is provided at the upper end of the threaded sleeve.

[0012] Preferably, a second operating nut is provided at the upper end of the connecting rod.

[0013] Beneficial effects

[0014] The present utility model provides a steel bar detector with a marking function, which has the following beneficial effects: the marking structure adopted in this case can automatically spray paint on the specified position of the wall through the set operating components when detecting and locating the steel bars inside the wall, without the need for manual positioning of the mark by personnel, thereby ensuring the overall accuracy of the mark, and through the set screen protection structure, the screen of the detector body can be covered and protected during daily use to prevent the paint from affecting the screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main three-dimensional structure of a steel bar detector with a marking function described in the present invention.

[0016] Figure 2 This is a schematic diagram of the main cross-sectional structure of a steel bar detector with a marking function described in the present invention.

[0017] Figure 3 This is a schematic diagram of the partial structure of the marking structure of a steel bar detector with marking function described in the present invention.

[0018] In the figure: 1. Detector body, 2. Fixing rod, 3. Threaded sleeve, 4. Connecting rod, 5. Bearing seat, 6. Support plate, 7. Operating box, 8. Storage tank, 9. Air inlet, 10. Air pump, 11. Spray tank, 12. One-way valve, 13. Discharge control valve, 14. Hinge plate, 15. Mounting shaft, 16. Protective frame, 17. First operating nut, 18. Second operating nut. DETAILED DESCRIPTION

[0019] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

[0020] Example: See Figure 1-3 , a steel bar detector with a marking function, comprising a detector body 1, a marking structure is provided at the front end of the detector body 1, and a screen protection structure is provided at the upper end of the detector body 1;

[0021] The marking structure includes: two fixing rods 2, two threaded sleeves 3, two connecting rods 4, two bearing seats 5, a support plate 6, an operating box 7 and an operating assembly;

[0022] The two fixed rods 2 are respectively installed on both sides of the front end of the detector body 1, the two threaded sleeves 3 are respectively installed at the front ends of the two fixed rods 2, one ends of the two connecting rods 4 are respectively movably embedded in the two threaded sleeves 3, the two bearing seats 5 are respectively mounted on the other ends of the two connecting rods 4, one end of the support plate 6 is connected to the other ends of the two bearing seats, the operation box 7 is fixedly installed on the upper end of the support plate 6, and the operating assembly is installed in the operation box 7.

[0023] When inspecting and locating the steel bars inside the wall, the staff first inserts one end of the two connecting rods 4 into the two threaded sleeves 3 respectively, connects the fixed rod 2 and the connecting rod 4, and fixes the operating box 7 through the two bearing seats 5 and the support plate 6. Then, the paint is injected into the operating component in the operating box 7. Then, the staff holds the detector body 1 and slides it on the wall. Through the display screen of the detector body 1, it can be observed that the positioning mark coincides with the steel bars in the wall. Then, the operating component in the operating box 7 is operated to spray the paint to the specified position on the wall to mark the position of the steel bars.

[0024] In the specific implementation process, the operating components include: a storage tank 8, an air inlet 9, an air pump 10, a spray tank 11, a one-way valve 12 and a discharge control valve 13;

[0025] The storage tank 8 is fixedly installed on one side of the operating box 7, the air inlet 9 is opened on the wall of one side of the operating box 7, the air pump 10 is installed on the other side of the operating box 7, the spray tank 11 is installed at the center of the lower end of the operating box 7, and is connected to one side of the storage tank 8 through a connecting pipe. The one-way valve 12 is installed at the upper end of the connecting pipe between the spray tank 11 and the storage tank 8, the top of the spray tank 11 is connected to the air outlet end of the air pump 10, and the discharge control valve 13 is installed at the lower end of the spray tank 11 and passes through the operating box 7 and the support plate 6.

[0026] When marking the position of the steel bars, the paint stored in the storage tank 8 enters the spray tank 11 through the connecting pipe and the one-way valve 12 by its own gravity. When marking, the gas is compressed by the air pump 10 and transported to the spray tank 11, so that the air pressure in the spray tank 11 increases. By controlling the switch of the discharge control valve 13, the paint spraying operation can be realized, and the designated position of the wall can be marked.

[0027] In the specific implementation process, the screen protection structure includes: two hinged pieces 14, a mounting shaft 15 and a protection frame 16;

[0028] Two hinged pieces 14 are respectively installed on both sides of the upper end of the detector body 1 , and both ends of the installation shaft 15 are movably embedded in the two hinged pieces 14 . One end of the protection frame 16 is fixedly connected to one side of the installation shaft 15 .

[0029] During use, the protective frame 16 is installed by cooperating with the two hinged pieces 14 through the provided installation shaft 15 so that the protective frame 16 is located above the display screen of the detector body 1 to protect the display screen and prevent it from being damaged or contaminated.

[0030] In a specific implementation process, a first operating nut 17 is provided at the upper end of the threaded sleeve 3 .

[0031] In the specific implementation process, a second operating nut 18 is provided on the upper end of the connecting rod 4 .

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel bar detector with a marking function, comprising a detector body (1), characterized in that: The front end of the detector body (1) is provided with a marking structure, and the upper end of the detector body (1) is provided with a screen protection structure; The marking structure comprises: two fixing rods (2), two threaded sleeves (3), two connecting rods (4), two bearing seats (5), a support plate (6), an operating box (7) and an operating assembly; The two fixing rods (2) are respectively installed on both sides of the front end of the detector body (1), the two threaded sleeves (3) are respectively installed on the front ends of the two fixing rods (2), one end of the two connecting rods (4) is movably embedded in the two threaded sleeves (3), the two bearing seats (5) are respectively fitted on the other ends of the two connecting rods (4), one end of the support plate (6) is connected to the other ends of the two bearing seats, the operating box (7) is fixedly installed on the upper end of the support plate (6), and the operating component is installed in the operating box (7).

2. The steel bar detector with marking function according to claim 1, characterized in that: The operating assembly comprises: a storage tank (8), an air inlet (9), an air pump (10), a spray tank (11), a one-way valve (12) and a discharge control valve (13); The storage tank (8) is fixedly installed on one side of the operating box (7), the air inlet (9) is opened on the wall of one side of the operating box (7), the air pump (10) is installed on the other side of the operating box (7), the spray tank (11) is installed at the center of the lower end of the operating box (7), and is connected to one side of the storage tank (8) through a connecting pipe, the one-way valve (12) is installed at the upper end of the connecting pipe between the spray tank (11) and the storage tank (8), the top of the spray tank (11) is connected to the air outlet of the air pump (10), and the discharge control valve (13) is installed at the lower end of the spray tank (11) and passes through the operating box (7) and the support plate (6).

3. The steel bar detector with marking function according to claim 1, characterized in that: The screen protection structure comprises: two hinged pieces (14), a mounting shaft (15) and a protection frame (16); The two hinged plates (14) are respectively installed on both sides of the upper end of the detector body (1), the two ends of the installation shaft (15) are respectively movably embedded in the two hinged plates (14), and one end of the protection frame (16) is fixedly connected to one side of the installation shaft (15).

4. The steel bar detector with marking function according to claim 1, characterized in that: A first operating nut (17) is provided at the upper end of the threaded sleeve (3).

5. The steel bar detector with marking function according to claim 1, characterized in that: A second operating nut (18) is provided at the upper end of the connecting rod (4).

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