Accurate calibration steel bar detector for building safety detection

Abstract

The utility model relates to the technical field of reinforcing steel bar detectors, in particular to an accurate calibration reinforcing steel bar detector for building safety detection, which comprises a detector body, a connecting wire is fixedly connected to the side surface of the detector body, a detection probe is fixedly connected to one end, far away from the detector body, of the connecting wire, and a winding mechanism is arranged in the middle of the connecting wire. The winding mechanism comprises a winding box, a wire cylinder, a first supporting block, an inserting groove, a clockwork spring, an inserting block, a clamping groove, a winding cylinder, a partition plate, a front baffle, a friction plate, a rear baffle and a clamping rod. The front end of the winding box is fixedly connected with a sealing plate. Through cooperation of the winding drum and the clockwork spring, the connecting wire is automatically tightened, the connecting wire is conveniently and rapidly tightened, the length of the connecting wire can be adjusted at any time in the using process, the connecting wire is automatically tightened after being loosened, the using convenience of equipment is effectively improved, and the winding efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a steel bar detector technology field, specifically related to a building safety detection uses accurate calibration's steel bar detector. BACKGROUND

[0002] Steel bar detector adopts electromagnetic induction method detection: the steel bar position, the protective layer thickness and the steel bar diameter in concrete structure or component or detect the steel bar quantity, the trend and distribution, can also detect the magnetic body and the electric conductor in non -magnetic and non -conductive medium.

[0003] Among them, the announcement number CN217836598U discloses a kind of building safety detection uses accurate calibration's steel bar detector, by being cooperated between steel bar detector body, display, regulator, control panel, storage box, wire groove, storage tray, first positioning hole, operating handle, positioning ring, fixed rod, baffle, buffer spring, anti-deviation plate, screw hole, threaded mounting block, limit block, second positioning hole and rotating rod, reach the purpose that it is convenient to wind wire, it is convenient to store and protect monitoring probe simultaneously, prevent monitoring probe from being damaged, simultaneously solve the problem that existing steel bar detector is not convenient to wind wire, simultaneously does not have the function of storing detection head, cannot meet the use demand.

[0004] The device needs to be wound wire by rotating rod to drive storage tray to rotate after use, winding process is more complicated, winding efficiency is lower, and wire length is not adjusted in time.

[0005] Therefore, it is necessary to invent a kind of building safety detection uses accurate calibration's steel bar detector to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of building safety detection uses accurate calibration's steel bar detector to solve the problem that winding process is more complicated in technology, winding efficiency is lower, and wire length is not adjusted in time.

[0007] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a kind of building safety detection uses accurate calibration's steel bar detector, including detector body, the side surface of the detector body is fixedly connected with connecting wire, the one end of the connecting wire away from detector body is fixedly connected with detection probe, the middle part of the connecting wire is provided with winding mechanism, winding mechanism includes winding box, wire drum, first support block, plug-in slot, clockwork spring, plug-in block, clamping groove, winding drum, partition, front baffle, friction plate, rear baffle, clamping rod, the front end of the winding box is fixedly connected with sealing plate.

[0008] By adopting the above technical scheme, the connecting wire is pulled outward to drive the winding drum to rotate, the winding drum tightens the clockwork spring, and the connecting wire is loosened, and the winding drum is driven to rotate in the opposite direction under the action of the clockwork spring, so that the connecting wire is automatically tightened, the connecting wire is quickly tightened, the length of the connecting wire can be adjusted at any time during use, the connecting wire is automatically tightened after being loosened, and the use convenience of the equipment is effectively improved.

[0009] Optionally, the surface of the winding box is fixedly connected with wire drums on the left and right sides, the first supporting block is fixedly connected with the axis of the inner wall of the rear side of the winding box, and the surface of the first supporting block is provided with an insertion slot.

[0010] Optionally, the clockwork spring is arranged at the rear side position in the winding box, one end of the inner side of the clockwork spring is fixedly connected with an insertion block, the insertion block is inserted into the insertion slot, and the other end of the outer side of the clockwork spring is provided with a clamping groove.

[0011] By adopting the above technical scheme, the insertion block is inserted into the insertion slot to fix the center of the clockwork spring.

[0012] Optionally, the rear end of the winding drum is fixedly connected with a rear baffle, the axis of the rear baffle is provided with a second connecting hole, the first supporting block is rotatably connected with the second connecting hole, the edge of the rear surface of the rear baffle is fixedly connected with a clamping rod, and the clamping rod is clamped in the clamping groove.

[0013] By adopting the above technical scheme, the winding drum rotates clockwise, the clamping rod and the clamping groove cooperate to tighten the clockwork spring, and conversely, when the clockwork spring is loosened, the winding drum rotates counterclockwise.

[0014] Optionally, the middle of the side surface of the winding drum is fixedly connected with a partition plate, the side surface of the winding drum is provided with two groups of distributed fixing holes, the fixing holes on the left side are located at the rear side of the partition plate, and the fixing holes on the right side are located at the front side of the partition plate.

[0015] By adopting the above technical scheme, the connecting wire penetrates through the two groups of fixing holes and the two groups of wire drums, and is fixed in the fixing holes, and the connecting wire is wound on the front and rear sides of the partition plate during the rotation of the winding drum.

[0016] Optionally, the front end of the winding drum is fixedly connected with a front baffle, the axis of the front baffle is provided with a first connecting hole, and the front side surface of the front baffle is fixedly connected with a friction plate.

[0017] Optionally, the axis of the rear side surface of the sealing plate is fixedly connected with a second supporting block, and the second supporting block is rotatably connected with the first connecting hole.

[0018] By adopting the technical scheme, the winding drum rotates around the first supporting block and the second supporting block, and the position of the winding drum is positioned.

[0019] Optionally, the surface of the sealing plate is provided with two groups of limiting grooves symmetrically distributed, the rear surface of the sealing plate is provided with two groups of locking blocks, the locking blocks are in sliding connection with the limiting grooves, and the front end of each locking block is fixedly connected with an adjusting block.

[0020] By adopting the technical scheme, the adjusting block drives the locking blocks to slide on the rear surface of the sealing plate, the two groups of locking blocks are simultaneously slid inwards, the end portions of the locking blocks abut against the friction plates, the winding drum is locked and fixed, the two groups of locking blocks are simultaneously slid outwards in the opposite direction, and the winding drum is unlocked.

[0021] In the above technical scheme, the technical effects and advantages of the utility model are provided.

[0022] 1. The utility model discloses a winding drum is rotated by pulling the connecting wire outwards, and the winding drum tightens the clock spring, and when the connecting wire is loosened, the winding drum is rotated in the opposite direction under the action of the clock spring, so that the connecting wire is automatically tightened, the length of the connecting wire can be adjusted at any time during use, the connecting wire is automatically tightened after being loosened, and the use convenience of the equipment is improved.

[0023] 2. The utility model discloses two groups of locking blocks are simultaneously slid inwards, so that the end portions of the locking blocks abut against the friction plates, the winding drum is locked and fixed, the two groups of locking blocks are simultaneously slid outwards in the opposite direction, the winding drum is unlocked, and the use convenience is further improved. DRAWINGS

[0024] Figure 1 It is the whole structure schematic diagram of the utility model;

[0025] Figure 2 It is the external structure schematic diagram of the winding box of the utility model;

[0026] Figure 3 It is the internal structure schematic diagram of the winding box of the utility model;

[0027] Figure 4 It is the structure schematic diagram of the sealing plate of the utility model;

[0028] Figure 5 It is the structure schematic diagram of the winding drum of the utility model Figure 1 (connecting wire winding state);

[0029] Figure 6 It is the structure schematic diagram of the winding drum of the utility model Figure 2 (connecting wire pulling-out state);

[0030] Figure 7 The winding drum structure of the utility model Figure 3 (the connecting wire separation state);

[0031] Figure 8 The mainspring structure of the utility model.

[0032] Mark explanation:

[0033] 1, detector body; 11, connecting wire; 12, detection probe; 2, winding box; 21, wire drum; 22, first supporting block; 23, plug-in slot; 24, mainspring; 25, plug-in block; 26, clamping groove; 3, sealing plate; 31, second supporting block; 32, limiting groove; 33, locking block; 34, adjusting block; 4, winding drum; 41, partition plate; 42, fixing hole; 43, front baffle; 44, friction plate; 45, first connecting hole; 46, rear baffle; 47, clamping rod; 48, second connecting hole. Specific implementation

[0034] In order for those skilled in the art to better understand the technical scheme of the utility model, the utility model will be further described in detail below in conjunction with the drawings.

[0035] The utility model provides a kind of accurate calibration's reinforcing bar detector for building safety detection as Figures 1 to 3 As shown in a kind of reinforcing bar detector for building safety detection accurate calibration, including detector body 1, the side surface of detector body 1 is fixedly connected with connecting wire 11, the end of connecting wire 11 away from detector body 1 is fixedly connected with detection probe 12, the middle part of connecting wire 11 is provided with winding mechanism, winding mechanism includes winding box 2, wire drum 21, first supporting block 22, plug-in slot 23, mainspring 24, plug-in block 25, clamping groove 26, winding drum 4, partition plate 41, front baffle 43, friction plate 44, rear baffle 46, clamping rod 47, the front end of winding box 2 is fixedly connected with sealing plate 3.

[0036] Among them, connecting wire 11 is wound in the inside of winding box 2, and connecting wire 11 is pulled outwards to drive winding drum 4 to rotate, and winding drum 4 tightens mainspring 24, and when connecting wire 11 is loosened, winding drum 4 is driven to rotate in the opposite direction under the action of mainspring 24, and connecting wire 11 is automatically tightened, so that connecting wire 11 can be quickly tightened, and the length of connecting wire 11 can be adjusted at any time during use, and connecting wire 11 is automatically tightened after being loosened, so that the convenience of equipment use is effectively improved.

[0037] Refer to Figure 3 、 Figures 5 to 8The surface of the winding box 2 is fixedly connected with the wire guide cylinder 21 on the left and right sides, the first supporting block 22 is fixedly connected with the axis of the inner wall of the rear side of the winding box 2, the surface of the first supporting block 22 is provided with the insertion slot 23, the clock spring 24 is arranged at the rear side position in the inside of the winding box 2, the inside end of the clock spring 24 is fixedly connected with the insertion block 25, the insertion block 25 is inserted in the inside of the insertion slot 23, the outside end of the clock spring 24 is provided with the clamping groove 26, the rear end of the winding cylinder 4 is fixedly connected with the rear baffle 46, the axis of the rear baffle 46 is provided with the second connecting hole 48, the first supporting block 22 is rotationally connected with the second connecting hole 48, the edge of the rear surface of the rear baffle 46 is fixedly connected with the clamping rod 47, the clamping rod 47 is clamped in the inside of the clamping groove 26, the middle of the side of the winding cylinder 4 is fixedly connected with the partition plate 41, the side of the winding cylinder 4 is provided with two groups of distributed fixed holes 42, the left fixed hole 42 is located at the rear side of the partition plate 41, and the right fixed hole 42 is located at the front side of the partition plate 41.

[0038] Specifically, the connecting wire 11 is sequentially threaded through the left wire guide cylinder 21, the left fixed hole 42, the right fixed hole 42 and the right wire guide cylinder 21 from left to right, and the connecting wire 11 is fixed in the two groups of fixed holes 42, at this time, as the winding cylinder 4 rotates counterclockwise, the connecting wire 11 is wound, the connecting wire 11 on the right side of the winding box 2 is wound on the front side of the partition plate 41, and the connecting wire 11 on the left side of the winding box 2 is wound on the rear side of the partition plate 41, when the connecting wire 11 is completely wound, the clock spring 24 is in a relaxed state, in use, the detection probe 12 is directly pulled outward, in the process of pulling the detection probe 12 outward, the winding cylinder 4 is driven to rotate clockwise through the connecting wire 11, at this time, the connecting wire 11 on both sides of the winding cylinder 4 is simultaneously discharged outward, the connecting wire 11 is elongated as a whole, at the same time, the winding cylinder 4 drives the clock spring 24 to rotate clockwise through the clamping rod 47, so that the clock spring 24 is tightened, when the detection probe 12 is released, the winding cylinder 4 is driven to rotate counterclockwise by the clock spring 24, the connecting wire 11 on both sides is tightened again, so that the connecting wire 11 can be tightened at any time during use, the connecting wire 11 is prevented from scattering, and the use convenience is improved.

[0039] Referring to Figure 3 and Figure 4 The front end of the winding cylinder 4 is fixedly connected with the front baffle 43, the axis of the front baffle 43 is provided with the first connecting hole 45, the front side surface of the front baffle 43 is fixedly connected with the friction plate 44, the axis of the rear side surface of the sealing plate 3 is fixedly connected with the second supporting block 31, the second supporting block 31 is rotationally connected with the first connecting hole 45, the surface of the sealing plate 3 is provided with two groups of symmetrically distributed limiting grooves 32, the rear side surface of the sealing plate 3 is provided with two groups of locking blocks 33, the locking blocks 33 are slidingly connected with the limiting grooves 32, and the front end of the locking block 33 is fixedly connected with the adjusting block 34.

[0040] In addition, when the connecting wire 11 needs to be fixed at a certain length for a long time during use, after the connecting wire 11 is stretched, the two adjusting blocks 34 are simultaneously slid inward, the two groups of locking blocks 33 on the inner side are driven by the adjusting blocks 34 to slide inward, the end of the locking block 33 is in abutment with the surface of the friction plate 44, and then the winding drum 4 is locked and fixed, and when the connecting wire 11 needs to be wound, the two groups of adjusting blocks 34 are slid outward, so that the locking block 33 is separated from the surface of the friction plate 44, and then the winding drum 4 is restored to rotate, and under the action of the clockwork spring 24, the connecting wire 11 is wound.

[0041] The working principle of the utility model is: through the cooperation of the winding drum 4 and the clockwork spring 24, the connecting wire 11 is automatically tightened, the connecting wire 11 can be quickly tightened, the length of the connecting wire 11 can be adjusted at any time during use, the connecting wire is automatically tightened after being loosened, the use convenience of the equipment is effectively improved, and the two groups of locking blocks 33 are simultaneously slid inward, so that the end is in abutment with the friction plate 44, the winding drum 4 is locked and fixed, the connecting wire 11 can be fixed at a certain length, and the use convenience is further improved.

[0042] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and descriptions in the specification are only preferred examples of the utility model, and are not used to limit the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. A precisely calibrated steel bar detector for building safety detection, comprising a detector body (1), characterized in that: The side of the detector body (1) is fixedly connected with a connecting wire (11), one end of the connecting wire (11) away from the detector body (1) is fixedly connected with a detection probe (12), the middle part of the connecting wire (11) is provided with a winding mechanism, and the winding mechanism comprises a winding box (2), a wire drum (21), a first supporting block (22), a plug-in groove (23), a clock spring (24), a plug-in block (25), a clamping groove (26), a winding drum (4), a partition plate (41), a front baffle (43), a friction plate (44), a rear baffle (46) and a clamping rod (47). ​ 2. The precisely calibrated steel bar detector for building safety inspection according to claim 1, characterized in that: The surface of the winding box (2) is fixedly connected with wire drums (21) on the left and right sides, the first supporting block (22) is fixedly connected with the axis of the inner wall of the rear side of the winding box (2), and the surface of the first supporting block (22) is provided with a plug-in groove (23).

3. The precisely calibrated steel bar detector for building safety inspection according to claim 2, characterized in that: The clock spring (24) is arranged at the rear position in the winding box (2), one end of the inner side of the clock spring (24) is fixedly connected with a plug-in block (25), the plug-in block (25) is plugged into the inside of the plug-in groove (23), and the outer side of the clock spring (24) is provided with a clamping groove (26).

4. The precisely calibrated steel bar detector for building safety inspection according to claim 3, characterized in that: The rear end of the winding drum (4) is fixedly connected with a rear baffle (46), the axis of the rear baffle (46) is provided with a second connecting hole (48), the first supporting block (22) is rotatably connected with the second connecting hole (48), and the edge of the rear surface of the rear baffle (46) is fixedly connected with a clamping rod (47).

5. The precisely calibrated steel bar detector for building safety inspection according to claim 1, characterized in that: The middle part of the side of the winding drum (4) is fixedly connected with a partition plate (41), and the side of the winding drum (4) is provided with two groups of distributed fixed holes (42).

6. The precisely calibrated steel bar detector for building safety inspection according to claim 1, characterized in that: The front end of the winding drum (4) is fixedly connected with a front baffle (43), the axis of the front baffle (43) is provided with a first connecting hole (45), and the front surface of the front baffle (43) is fixedly connected with a friction plate (44).

7. The precisely calibrated steel bar detector for building safety inspection according to claim 6, characterized in that: The axis of the rear surface of the sealing plate (3) is fixedly connected with a second supporting block (31), and the second supporting block (31) is rotatably connected with the first connecting hole (45).

8. The precisely calibrated steel bar detector for building safety inspection according to claim 1, characterized in that: The surface of the sealing plate (3) is provided with two groups of symmetrically distributed limiting grooves (32), the rear surface of the sealing plate (3) is provided with two groups of locking blocks (33), the locking blocks (33) are slidably connected with the limiting grooves (32), and the front end of the locking blocks (33) is fixedly connected with an adjusting block (34).

Images