Accurate calibration steel bar detector for building safety detection

Abstract

The utility model discloses an accurate calibration reinforcing steel bar detector for building safety detection, which comprises a base, a positioning groove, a groove and a limiting chute, the inner side of the groove is movably connected with a rotating shaft through a bearing, the outer surface of the rotating shaft is fixedly connected with a connecting block, the top of the connecting block is fixedly connected with a cover plate, and the cover plate is fixedly connected with the positioning groove. And the inner side of the limiting sliding groove is fixedly connected with a limiting sliding rod, the outer surface of the limiting sliding rod is slidably connected with a connecting sliding block, the inner side of the connecting sliding block is fixedly connected with a positioning cylinder, and the top of the positioning cylinder is in threaded connection with a positioning screw rod. Through the effects of the cover plate, the connecting block, the rotating shaft, the mounting groove, the limiting sliding groove, the positioning cylinder, the connecting sliding block, the limiting sliding rod, the rotating block and the positioning screw rod, the problem that although an existing steel bar detector for accurate calibration can well fix a steel bar, no protection exists in the bending process, and the steel bar is prone to bouncing and hurting people when the steel bar is broken is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel bar detectors, in particular to a precisely calibrated steel bar detector for building safety detection. Background Art

[0002] The rebar detector uses electromagnetic induction to detect the position, protective layer thickness and rebar diameter of rebars in concrete structures or components, or to detect the number, direction and distribution of rebars. It can also detect magnetic bodies and conductors in non-magnetic and non-conductive media.

[0003] At present, the commonly used one is the accurately calibrated steel bar detector. Although the existing accurately calibrated steel bar detector can fix the steel bars well, it has no protection during the bending process and is easy to bounce and injure people when the steel bars break. For this reason, we propose a accurately calibrated steel bar detector for building safety inspection. Utility Model Content

[0004] The purpose of the utility model is to provide a precisely calibrated steel bar detector for building safety inspection, which has the advantages of simple operation and effective protection, and solves the problem that the existing precisely calibrated steel bar detector can fix the steel bars well, but has no protection during the bending process and is easy to bounce and injure people when the steel bars break.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a precisely calibrated steel bar detector for building safety inspection, comprising a base and a positioning groove as well as a groove and a limiting slide groove, the inner side of the groove is movably connected with a rotating shaft through a bearing, the outer surface of the rotating shaft is fixedly connected with a connecting block, the top of the connecting block is fixedly connected with a cover plate, the inner side of the limiting slide groove is fixedly connected with a limiting sliding rod, the outer surface of the limiting sliding rod is slidably connected with a connecting slider, the inner side of the connecting slider is fixedly connected with a positioning cylinder, the top of the positioning cylinder is threadedly connected with a positioning screw, and the top of the positioning screw is fixedly connected with a rotating block.

[0006] Preferably, both left and right ends of the bottom of the base are fixedly connected with support blocks, and both front and rear ends of the right side of the base are provided with grooves.

[0007] Preferably, a handle and a display screen are fixedly mounted on the left end of the top of the cover plate, and the handle is a square structure.

[0008] Preferably, a positioning groove is provided at the right end of the top of the base, and limiting sliding grooves are provided at both the front and rear ends of the inner cavity of the positioning groove.

[0009] Preferably, a detection groove is provided at the middle end of the right side of the inner cavity of the positioning groove, and a mounting groove is provided at the left end of the top of the base.

[0010] Preferably, a cylinder is fixedly installed on the right side of the inner cavity of the installation groove, and a pressure rod is fixedly connected to the protruding end of the cylinder.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model achieves the purpose of simple operation and effective protection of the steel bar detector through the functions of the cover plate, connecting block, rotating shaft, mounting groove, limiting slide groove, positioning cylinder, connecting slider, limiting slide rod, rotating block and positioning screw, and solves the problem that the existing precisely calibrated steel bar detector can fix the steel bars well, but has no protection during the bending process and is easy to bounce and injure people when the steel bars break. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model from the first perspective;

[0014] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model from a third viewing angle;

[0016] Figure 4 It is a schematic diagram of the top view structure of the base of the utility model.

[0017] In the figure: 1. base; 2. support block; 3. handle; 4. display screen; 5. cover plate; 6. positioning groove; 7. connecting block; 8. rotating shaft; 9. groove; 10. mounting groove; 11. cylinder; 12. pressure rod; 13. limit slide groove; 14. positioning cylinder; 15. connecting slider; 16. detection groove; 17. limit slide rod; 18. rotating block; 19. positioning screw. Implementation

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] The base 1, support block 2, handle 3, display screen 4, cover plate 5, positioning groove 6, connecting block 7, rotating shaft 8, groove 9, mounting groove 10, cylinder 11, pressure rod 12, limiting slide groove 13, positioning cylinder 14, connecting slider 15, detection groove 16, limiting slide rod 17, rotating block 18 and positioning screw 19 components of the present application are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.

[0022] See also Figure 1-4 A precisely calibrated steel bar detector for building safety inspection includes a base 1, a positioning groove 6, a groove 9 and a limiting slide groove 13. The inner side of the groove 9 is movably connected with a rotating shaft 8 through a bearing, the outer surface of the rotating shaft 8 is fixedly connected with a connecting block 7, the top of the connecting block 7 is fixedly connected with a cover plate 5, the inner side of the limiting slide groove 13 is fixedly connected with a limiting slide rod 17, the outer surface of the limiting slide rod 17 is slidably connected with a connecting slider 15, the inner side of the connecting slider 15 is fixedly connected with a positioning cylinder 14, the top of the positioning cylinder 14 is threadedly connected with a positioning screw 19, and the top of the positioning screw 19 is fixedly connected with a rotating block 18.

[0023] The left and right ends of the bottom of the base 1 are fixedly connected with support blocks 2 , and the front and rear ends of the right side of the base 1 are provided with grooves 9 .

[0024] Through the above technical solution and the setting of the support block 2, the stability of the steel bar detector is guaranteed.

[0025] A handle 3 and a display screen 4 are fixedly mounted on the left end of the top of the cover plate 5, and the handle 3 is a square structure.

[0026] Through the above technical solution, the setting of the handle 3 makes it convenient for the staff to close the cover 5.

[0027] A positioning groove 6 is provided at the right end of the top of the base 1 , and limiting sliding grooves 13 are provided at both the front and rear ends of the inner cavity of the positioning groove 6 .

[0028] Through the above technical solution, the movement of the connecting slider 15 can be guided by the setting of the limiting sliding groove 13.

[0029] A detection groove 16 is provided at the middle end of the right side of the inner cavity of the positioning groove 6 , and a mounting groove 10 is provided at the left end of the top of the base 1 .

[0030] Through the above technical solution, the detection groove 16 is provided to facilitate the detection of steel bars.

[0031] A cylinder 11 is fixedly installed on the right side of the inner cavity of the installation groove 10 , and a pressure rod 12 is fixedly connected to the protruding end of the cylinder 11 .

[0032] Through the above technical solution, the cylinder 11 is arranged to drive the pressure rod 12 to extend to detect the steel bars.

[0033] When in use, the detector is powered on through the external power socket, and then, with the cooperation of the connecting block 7 and the rotating shaft 8, the cover plate 5 is driven by the handle 3 to flip upwards, and then, the steel bar to be tested is inserted into the positioning cylinder 14, and after tightening the positioning screw 19 by the rotating block 18, the steel bar can be positioned and confined in the positioning groove 6, and then, with the cooperation of the connecting block 7 and the rotating shaft 8, the cover plate 5 is driven by the handle 3 to flip downwards and reset, and then, the display screen 4 controls the cylinder 11 to drive the pressure rod 12 to extend, and with the assistance of the limiting slide groove 13 and the connecting slider 15 as well as the limiting slide rod 17 and the detection groove 16, the positioned steel bar can be squeezed for detection, and the situation of bouncing up and injuring people when the steel bar breaks can be avoided.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A precisely calibrated steel bar detector for building safety inspection, comprising a base (1) and a positioning groove (6) and a groove (9) and a limit slide groove (13), characterized in that: The inner side of the groove (9) is movably connected to a rotating shaft (8) via a bearing, the outer surface of the rotating shaft (8) is fixedly connected to a connecting block (7), the top of the connecting block (7) is fixedly connected to a cover plate (5), the inner side of the limiting slide groove (13) is fixedly connected to a limiting slide rod (17), the outer surface of the limiting slide rod (17) is slidably connected to a connecting slide block (15), the inner side of the connecting slide block (15) is fixedly connected to a positioning cylinder (14), the top of the positioning cylinder (14) is threadedly connected to a positioning screw (19), and the top of the positioning screw (19) is fixedly connected to a rotating block (18).

2. The precisely calibrated steel bar detector for building safety detection according to claim 1, characterized in that: The left and right ends of the bottom of the base (1) are fixedly connected to support blocks (2), and the front and rear ends of the right side of the base (1) are provided with grooves (9).

3. The precisely calibrated steel bar detector for building safety detection according to claim 1, characterized in that: A handle (3) and a display screen (4) are fixedly mounted on the left end of the top of the cover plate (5), and the handle (3) is a square structure.

4. The precisely calibrated steel bar detector for building safety detection according to claim 1, characterized in that: A positioning groove (6) is provided at the right end of the top of the base (1), and limiting sliding grooves (13) are provided at both the front and rear ends of the inner cavity of the positioning groove (6).

5. The precisely calibrated steel bar detector for building safety detection according to claim 1, characterized in that: A detection groove (16) is provided at the middle end of the right side of the inner cavity of the positioning groove (6), and a mounting groove (10) is provided at the left end of the top of the base (1).

6. The precisely calibrated steel bar detector for building safety detection according to claim 5, characterized in that: A cylinder (11) is fixedly mounted on the right side of the inner cavity of the mounting groove (10), and a pressure rod (12) is fixedly connected to the protruding end of the cylinder (11).

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