Concrete pouring appearance defect detection device

Abstract

The utility model relates to the technical field of building detection, in particular to a concrete pouring appearance defect detection device which comprises a mounting plate I, a sliding rail, a sliding block and an upper bottom plate, the upper end of the sliding block is fixedly provided with the upper bottom plate, and the upper end of the upper bottom plate is provided with a detection assembly for detecting the flatness of a concrete pouring surface; moving assemblies used for driving the sliding block to move and stop are arranged on the two sides of the sliding block. The device is simple in structure, the roller shaft is jacked up by the protruding area, and the lower supporting rod triggers the control switch to control the moving assembly in the jacked-up process, so that the sliding block stops in the protruding area; meanwhile, an alarm is given out to prompt a worker to mark an unqualified area, so that the problem that an existing concrete pouring appearance defect detection device cannot mark a convex area is solved, the detection range of the detection assembly can be adjusted at the same time, operation is easy and convenient, a self-locking effect is achieved, and it is ensured that the detection assembly can conduct stable detection.

Description

TECHNICAL FIELD

[0001] The utility model relates to building detection technical field especially, it relates to concrete pouring appearance defect detection device. BACKGROUND

[0002] The concrete pouring appearance defect detection device can help the engineering personnel to find the defects and problems in the concrete in time, such as cavity, crack, aggregate uneven distribution etc., so that timely measures are taken to repair and improve, and the engineering quality and safety are ensured.

[0003] The existing concrete pouring appearance defect detection device generally has high detection precision to cracks, holes and the like, but the detection sensitivity for the defects related to the flatness of the protrusions on the concrete surface is low, the protrusion area cannot be marked, and the existing concrete pouring appearance defect detection device is generally manually detected by the staff, which is extremely inconvenient to use.

[0004] In view of the problems that the existing concrete pouring appearance defect detection device has low detection sensitivity for the defects related to the flatness of the protrusions on the concrete surface, and cannot mark the protrusion area and is inconvenient to use, a concrete pouring appearance defect detection device capable of prompting the protrusions on the concrete surface and convenient to use is designed to overcome the above problems. SUMMARY

[0005] In order to overcome the problems that the existing concrete pouring appearance defect detection device has low detection sensitivity for the defects related to the flatness of the protrusions on the concrete surface, and cannot mark the protrusion area and is inconvenient to use.

[0006] The technical scheme of the utility model is as follows: a concrete pouring appearance defect detection device, comprising a mounting plate one, a slide rail, a slide block and an upper bottom plate, the mounting plate one is fixedly installed with the slide rail at the upper end, the slide rail is slidably connected with the slide block at the upper end, the slide block is fixedly installed with the upper bottom plate at the upper end, the upper end of the upper bottom plate is provided with a detection assembly for detecting the flatness of the concrete pouring surface, and the two sides of the slide block are provided with a moving assembly for driving the slide block to move and stop.

[0007] As a preferred, the detection assembly comprises an upper shell, the upper shell is fixedly installed at the upper end of the upper bottom plate, a lower support rod is slidably arranged in the upper shell, the lower end of the lower support rod penetrates through the upper bottom plate, the lower end of the lower support rod is rotatably connected with a roller shaft, the surface of the roller shaft is in contact with the concrete pouring surface, a spring is arranged in the upper shell, the spring is used for pushing the lower support rod downward, an upper fixed plate is fixedly installed at the upper end of the upper shell, a threaded seat is fixedly installed at the upper end of the upper fixed plate, a threaded rod is threadedly connected at the end of the threaded seat, and a control switch is fixedly installed at the lower end of the threaded rod.

[0008] The upper end of the threaded rod is fixedly connected with a worm gear, the upper end of the worm gear is rotatably connected with a connecting frame, the other end of the connecting frame is rotatably connected with a worm, and the worm is in meshing connection with the worm gear.

[0009] The surface of the upper fixed plate is provided with a socket, the surface of the socket is slidably connected with a sliding plate, one end of the worm is fixedly connected with an anti-skid handle, and the anti-skid handle passes through the sliding plate and is rotatably connected with the sliding plate.

[0010] The moving assembly comprises side electric rollers, the side electric rollers are fixedly installed on the two sides of the sliding block, the upper end of each side electric roller is fixedly installed with a mounting plate two, the lower end of the mounting plate two is fixedly connected with an electric telescopic rod, and the lower end of the electric telescopic rod is fixedly connected with a lower brake pad.

[0011] The side electric rollers and the electric telescopic rod are controlled to be opened and closed by the control switch, and the control switch is of a touch trigger type.

[0012] The upper end of the upper bottom plate is fixedly installed with an alarm, and the alarm is also controlled to be opened and closed by the control switch, and the control switch is triggered by the lower supporting rod.

[0013] The concrete pouring appearance defect detection device has the advantages that the device has a simple structure, the roller shaft is lifted by the raised area, the lower supporting rod triggers the control switch to control the moving assembly to stop the sliding block in the raised area during the lifting process, an alarm is sent to prompt the staff to mark the unqualified area, the problem that the existing concrete pouring appearance defect detection device cannot mark the raised area is solved, the detection assembly can adjust the detection range, the operation is simple and convenient, and the self-locking effect is achieved, so that the detection assembly can be stably detected. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The concrete pouring appearance defect detection device of the utility model is shown in the three-dimensional structure schematic view of the concrete pouring appearance defect detection device and the upper bottom plate;

[0015] Figure 2 The concrete pouring appearance defect detection device of the utility model is shown in the three-dimensional structure schematic view of the concrete pouring appearance defect detection device and the alarm;

[0016] Figure 3 The concrete pouring appearance defect detection device of the utility model is shown in the three-dimensional structure schematic view of the concrete pouring appearance defect detection device and the mounting plate one;

[0017] Figure 4 The concrete pouring appearance defect detection device of the utility model is shown in the three-dimensional structure schematic view of the concrete pouring appearance defect detection device Figure 1 of the utility model is shown in the enlarged structure schematic view of A;

[0018] Figure 5The concrete pouring appearance defect detection device provided by the utility model discloses Figure 2 The enlarged structural schematic view of B;

[0019] Figure 6 The concrete pouring appearance defect detection device and the roller shaft three-dimensional structural schematic view provided by the utility model disclose

[0020] Mark No. 1, mounting plate one; 2, slide rail; 3, sliding block; 4, upper bottom plate; 5, side electric roller; 6, mounting plate two; 7, electric telescopic rod; 8, lower brake pad; 9, upper shell; 10, threaded seat; 11, spring; 12, threaded rod; 13, worm wheel; 14, connecting frame; 15, worm; 16, anti-skid handle; 17, control switch; 18, slide plate; 19, upper fixed plate; 20, socket; 21, lower support rod; 22, roller shaft; 23, alarm. Specific implementation

[0021] The utility model discloses further illustrate in combination with the drawings and examples.

[0022] Please refer to Figure 1 , Figure 6 The utility model provides a kind of embodiment: concrete pouring appearance defect detection device, including mounting plate one 1, further including slide rail 2, sliding block 3 and upper bottom plate 4, the upper end of mounting plate one 1 is fixedly installed with slide rail 2, the upper end of slide rail 2 is slidably connected with sliding block 3, the upper end of sliding block 3 is fixedly installed with upper bottom plate 4, the upper end of upper bottom plate 4 is equipped with the detection component for detecting the flatness of concrete pouring surface, the two sides of sliding block 3 are equipped with the moving component for driving sliding block 3 to move and stop, the concrete pouring appearance defect detection device simple structure, through protruding area trigger detection component control sliding block 3 stop in protruding area, while sending alarm prompt staff to mark unqualified area, detection component can adjust detection range simultaneously, it is simple and convenient to operate, and it has self-locking effect.

[0023] Please refer to Figure 2 , Figure 5 and Figure 6In the embodiment, the detection assembly comprises the upper shell 9 fixedly installed at the upper end of the upper bottom plate 4, the lower supporting rod 21 slidingly arranged in the upper shell 9, the lower end of the lower supporting rod 21 penetrating through the upper bottom plate 4, the roller shaft 22 rotatably connected to the lower end of the lower supporting rod 21, the surface of the roller shaft 22 being in contact with the concrete pouring surface, the spring 11 arranged in the upper shell 9 and used for pushing the lower supporting rod 21 downward, the upper fixed plate 19 fixedly installed at the upper end of the upper shell 9, the threaded seat 10 fixedly installed at the upper end of the upper fixed plate 19, the threaded rod 12 threadedly connected to the end of the threaded seat 10, the control switch 17 fixedly installed at the lower end of the threaded rod 12, the worm gear 13 fixedly connected to the upper end of the threaded rod 12, the connecting frame 14 rotatably connected to the upper end of the worm gear 13, the worm 15 rotatably connected to the other end of the connecting frame 14, the worm 15 being in meshing connection with the worm gear 13, the surface of the upper fixed plate 19 being provided with the socket 20, the sliding plate 18 slidingly connected to the surface of the socket 20, and the anti-skid handle 16 fixedly connected to one end of the worm 15, the anti-skid handle 16 penetrating through the sliding plate 18 and being rotatably connected with the sliding plate 18.

[0024] Please refer to Figure 1 and Figure 4 In the embodiment, the moving assembly comprises the side electric rollers 5 fixedly installed at the two sides of the sliding block 3, the installation plate two 6 fixedly installed at the upper end of the side electric rollers 5, the electric telescopic rod 7 fixedly connected to the lower end of the installation plate two 6, the lower brake pad 8 fixedly connected to the lower end of the electric telescopic rod 7, the lower brake pad 8 being in contact with the upper end of the slide rail 2, the side electric rollers 5 and the electric telescopic rod 7 being controlled to be turned on or off by the control switch 17, the control switch 17 being of the touch trigger type, the alarm 23 fixedly installed at the upper end of the upper bottom plate 4, the alarm 23 also being controlled to be turned on or off by the control switch 17, and the control switch 17 being triggered by the lower supporting rod 21.

[0025] In use, first, the installation plate one 1 is fixedly installed at the pouring concrete surface to be detected by bolts or the like, then the sliding block 3 is installed on the slide rail 2 at the upper end of the installation plate one 1, in the process of being driven by the moving assembly, the roller shaft 22 at the lower end of the lower supporting rod 21 moves on the pouring concrete surface at the same time, when encountering the convex region with unqualified flatness, the roller shaft 22 is lifted up by the convex region when passing through the region, in the process of being lifted up and rising, the lower supporting rod 21 touches the control switch 17 fixedly installed at the lower end of the threaded rod 12, after being triggered, the control switch 17 controls the side electric rollers 5 fixedly installed at the two sides of the sliding block 3 to stop working, the control switch 17 simultaneously controls the electric telescopic rod 7 to be turned on and descend, the lower brake pad 8 fixedly connected to the lower end of the electric telescopic rod 7 is in contact with the upper end surface of the slide rail 2, so that the side electric rollers 5 can stop quickly after stopping working, at this time, the region where the roller shaft 22 stops is the convex region with unqualified flatness, and the alarm 23 simultaneously issues an alarm to prompt the staff to mark the unqualified region.

[0026] When the detection range needs to be adjusted, the anti-skid handle 16 at the sliding plate 18 is rotated, the anti-skid handle 16 drives the worm 15 to rotate in the process of rotation, the worm gear 13 connected with the worm 15 is rotated at one end of the connecting frame 14 at the same time, the worm gear 13 is fixedly installed at the upper end of the threaded rod 12, the threaded rod 12 is thus rotated at the same time, if the threaded rod 12 rises, the control switch 17 at the lower end of the threaded rod 12 rises at the same time, the trigger height of the convex area becomes larger, and vice versa, so that the adjustment of the detection range is completed.

[0027] In the process of lifting the threaded rod 12, the sliding plate 18 is slid at the socket 20 of the upper fixed plate 19 at the same time, the sliding plate 18 is used to ensure the stability of the threaded rod 12, when the device is used, the vibration generated may make the threaded rod 12 rotate to change the detection range, the sliding plate 18 ensures that the threaded rod 12 cannot rotate, only when the anti-skid handle 16 is rotated, the threaded rod 12 is rotated and moved downward, so that the self-locking effect is achieved, and the position of the control switch 17 cannot be changed.

[0028] Through the above steps, the concrete pouring appearance defect detection device has the advantages that the structure is simple, the roller shaft 22 is lifted by the convex area, the lower supporting rod 21 triggers the control switch 17 to control the moving assembly to make the sliding block 3 stop at the convex area in the lifting process, and an alarm is sent to prompt the staff to mark the unqualified area, so that the problem that the existing concrete pouring appearance defect detection device cannot mark the convex area is overcome, the detection assembly can adjust the detection range at the same time, the operation is simple and convenient, and the self-locking effect is achieved, so that the detection assembly can stably detect.

[0029] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range of the person skilled in the art without departing from the purpose of the utility model.

Claims

1. A device for detecting concrete pouring appearance defects, comprising a mounting plate one (1); characterized in that: The sliding rail (2), the sliding block (3) and the upper bottom plate (4) are further included, the upper end of the mounting plate one (1) is fixedly installed with the sliding rail (2), the upper end of the sliding rail (2) is slidably connected with the sliding block (3), the upper end of the sliding block (3) is fixedly installed with the upper bottom plate (4), the upper end of the upper bottom plate (4) is provided with a detection assembly for detecting the flatness of the concrete pouring surface, and the two sides of the sliding block (3) are provided with a moving assembly for driving the sliding block (3) to move and stop.

2. The concrete placement appearance defect detection apparatus according to claim 1, characterized by: The detection assembly comprises an upper shell (9) fixedly installed at the upper end of the upper bottom plate (4), a lower supporting rod (21) slidably arranged in the upper shell (9), the lower end of the lower supporting rod (21) penetrating through the upper bottom plate (4), a roller shaft (22) rotatably connected to the lower end of the lower supporting rod (21), the surface of the roller shaft (22) being in contact with the concrete pouring surface, a spring (11) arranged in the upper shell (9) and used for pushing the lower supporting rod (21) downward, an upper fixed plate (19) fixedly installed at the upper end of the upper shell (9), an upper fixed plate (19) fixedly installed at the upper end of the upper shell (9), a threaded seat (10) fixedly installed at the upper end of the upper fixed plate (19), a threaded rod (12) threadedly connected to the end of the threaded seat (10), and a control switch (17) fixedly installed at the lower end of the threaded rod (12).

3. The concrete placement appearance defect detection apparatus according to claim 2, characterized by: The upper end of the threaded rod (12) is fixedly connected with a worm wheel (13), the upper end of the worm wheel (13) is rotatably connected with a connecting frame (14), the other end of the connecting frame (14) is rotatably connected with a worm (15), and the worm (15) is meshingly connected with the worm wheel (13).

4. The concrete placement appearance defect detection apparatus according to claim 3, characterized by: The surface of the upper fixed plate (19) is provided with a socket (20), the surface of the socket (20) is slidably connected with a sliding plate (18), one end of the worm (15) is fixedly connected with an anti-skid handle (16), and the anti-skid handle (16) penetrates through the sliding plate (18) and is rotatably connected with the sliding plate (18).

5. The concrete placement appearance defect detection apparatus according to claim 4, characterized by: The moving assembly comprises a side electric roller (5) fixedly installed at the two sides of the sliding block (3), an installation plate two (6) fixedly installed at the upper end of the side electric roller (5), an electric telescopic rod (7) fixedly connected to the lower end of the installation plate two (6), and a lower brake pad (8) fixedly connected to the lower end of the electric telescopic rod (7) and in contact with the upper end of the sliding rail (2).

6. The concrete placement appearance defect detection apparatus according to claim 5, characterized by: The side electric roller (5) and the electric telescopic rod (7) are controlled to be opened and closed by the control switch (17), and the control switch (17) is a touch trigger type.

7. The concrete placement appearance defect detection apparatus according to claim 6, characterized by: An alarm (23) is fixedly installed at the upper end of the upper bottom plate (4), and the alarm (23) is also controlled to be opened and closed by the control switch (17), and the control switch (17) is triggered by the lower supporting rod (21).

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