Concrete carbonization depth detection device

Abstract

The utility model discloses a concrete carbonization depth detection device, which relates to the technical field of concrete carbonization depth detection equipment and comprises a base, a detection mechanism for detecting the depth of a concrete hole is arranged on the base, and a handle is arranged on the detection mechanism. A supporting device is arranged on one side of the bottom of the base, an auxiliary device is arranged on the supporting device, the auxiliary device is used for positioning a detected concrete hole and comprises a groove formed in the supporting device, a sliding plate is inserted into the groove in a sliding mode, and a graduated scale used for measuring distance is arranged on the top face of the sliding plate. A first magnetic attraction block is arranged at the end, away from the supporting device, of the sliding plate, and the first magnetic attraction block is movably connected with the side wall of the supporting device in a magnetic attraction mode and used for limiting the sliding plate from sliding out of the groove, so that the base can be stably supported, follow-up detection work is facilitated, a probe and a hole are conveniently positioned, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete carbonization depth detection equipment, in particular to a concrete carbonization depth detection device. Background Art

[0002] The carbonation value of concrete refers to the depth of carbonation from the surface of concrete to the inside. The carbonation of concrete has a certain impact on its strength, so it is necessary to measure the carbonation depth of concrete. The carbonation depth is an important indicator for measuring the strength and durability of in-service concrete.

[0003] In the prior art, a utility model patent with publication number CN208653367U provides a concrete carbonation depth detection device, which includes: a base, the base having a bottom surface that fits the detected surface of the concrete structure; a detection body, the detection body is arranged on the base, and the detection body is provided with a movable probe. The detection body determines the concrete carbonation depth according to the readable scale value directly and accurately read by the probe after the probe is inserted into the concrete detected surface and the phenolphthalein changes color.

[0004] The concrete carbonization depth detection device is unable to stably support the base, which makes it inconvenient for the subsequent detection body to perform detection work and it is inconvenient to position the probe and the hole, affecting work efficiency. Therefore, we propose a concrete carbonization depth detection device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a concrete carbonization depth detection device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for detecting the depth of concrete carbonization, comprising a base, a detection mechanism for detecting the depth of concrete holes is provided on the base, a handle is provided on the detection mechanism, a supporting device is provided on one side of the bottom of the base, an auxiliary device is provided on the supporting device, the auxiliary device is used to locate the concrete holes to be detected, the auxiliary device comprises a groove provided on the supporting device, a sliding plate is slidably inserted into the groove, a scale for measuring distance is provided on the top surface of the sliding plate, a magnetic block 1 is provided on the end of the sliding plate away from the supporting device, the magnetic block 1 is movably magnetically connected to the side wall of the supporting device to limit the sliding plate from sliding out of the groove, and the magnetic block 1 is movably magnetically connected to the magnetic block 2 to limit the movement of the sliding plate.

[0007] Preferably, the supporting device is used to support the base.

[0008] Preferably, the supporting device comprises a connecting head arranged on the inner side wall of the base, the free end of the connecting head is hinged with a supporting plate and is used to support the rotation of the supporting plate, and the supporting plate is hinged with a telescopic rod for pushing the supporting plate to rotate.

[0009] Preferably, the length of the groove is greater than the length of the sliding plate, and the groove is arranged on a side of the support plate away from the connecting head.

[0010] Preferably, the length of the sliding plate is greater than the minimum distance between the two groups of support plates, and the sliding plate is made of hard plastic.

[0011] Preferably, the length of the scale is less than or equal to the length of the sliding plate, and the opposite surfaces of the magnetic block 1 and the magnetic block 2 have the same magnetic poles.

[0012] Preferably, the length of the support plate is less than half of the length of the base, an anti-slip layer is provided on the outer wall of the support plate facing the ground, and the free end of the telescopic rod is hinged on the inner wall of the base.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Move the base to the place where inspection is required, drive the telescopic rod, the telescopic rod pushes the support plate, and the support plate rotates on the connecting head. When the bottom surface of the support plate touches the ground, stop driving the telescopic rod. At this time, the support work of the base is completed, so that the base can be stably supported, which is convenient for subsequent inspection work.

[0015] 2. Pull the magnetic block 1 outward to separate it from one end of the support plate, and pull the sliding plate and the scale outward. After the magnetic block 1 moves and magnetically connects to the magnetic block 2, observe the reading of the concrete hole being inspected on the scale to determine whether it corresponds to the measuring needle of the detection mechanism. Adjust the offset length according to the scale to facilitate positioning of the measuring needle and the hole, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the auxiliary device in the utility model;

[0018] Figure 3 This is a structural schematic diagram of the support device in the utility model;

[0019] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle.

[0020] In the figure: 1. base; 2. detection mechanism; 3. handle; 4. support device; 41. connector; 42. support plate; 43. telescopic rod; 5. auxiliary device; 51. groove; 52. sliding plate; 53. scale; 54. magnetic block one; 55. magnetic block two. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 A concrete carbonization depth detection device comprises a base 1, a detection mechanism 2 for detecting the depth of concrete holes is provided on the base 1, a handle 3 is provided on the detection mechanism 2, a support device 4 is provided on one side of the bottom of the base 1, the support device 4 is used to support the base 1, the support device 4 comprises a connecting head 41 arranged on the inner wall of the base 1, a supporting plate 42 is hinged at the free end of the connecting head 41 and is used to support the support plate 42 for rotation, a telescopic rod 43 for pushing the support plate 42 to rotate is hinged on the support plate 42, the length of the support plate 42 is less than half of the length of the base 1, an anti-slip layer is provided on the outer wall of the support plate 42 facing the ground, the outer end surface of the support plate 42 is a magnetically absorbable surface, and when the support plate 42 is horizontal, the bottom surface is in the same horizontal plane as the bottom surface of the base 1, the free end of the telescopic rod 43 is hinged on the inner wall of the base 1, and the telescopic rod 43 can be selected to be electric, starting and hydraulic.

[0023] Move the base 1 to the place where inspection is required, drive the telescopic rod 43, the telescopic rod 43 pushes the support plate 42, and the support plate 42 rotates on the connecting head 41. When the bottom surface of the support plate 42 contacts the ground, stop driving the telescopic rod 43. At this time, the support work of the base 1 is completed, so that the base 1 can be stably supported, which is convenient for subsequent inspection work.

[0024] An auxiliary device 5 is provided on the supporting device 4, and the auxiliary device 5 is used to locate the concrete hole to be detected. The auxiliary device 5 includes a groove 51 provided on the supporting device 4, a sliding plate 52 is slidably inserted into the groove 51, and a scale 53 for measuring distance is provided on the top surface of the sliding plate 52. A magnetic block 1 54 is provided on the end of the sliding plate 52 away from the supporting device 4, and the magnetic block 1 54 moves and magnetically connects to the side wall of the supporting device 4 to limit the sliding plate 52 from sliding out of the groove 51, and the magnetic block 1 54 moves and magnetically connects to the magnetic block 2 55 to limit the movement of the sliding plate 52. The length of the groove 51 is greater than the length of the sliding plate 52. The groove 51 is provided on the side of the supporting plate 42 away from the connecting head 41, the length of the sliding plate 52 is greater than the minimum spacing between the two groups of supporting plates 42, the sliding plate 52 is made of hard plastic, the length of the scale 53 is less than or equal to the length of the sliding plate 52, and the opposite surfaces of the magnetic block 1 54 and the magnetic block 2 55 have the same magnetic poles, and the magnetic block 2 55 is provided on the outer end of the other group of supporting plates 42.

[0025] Pull the magnetic block 1 54 outward to separate it from one end of the support plate 42, and pull the sliding plate 52 and the scale 53 outward. After the magnetic block 1 54 moves and magnetically connects to the magnetic block 2 55, observe the reading of the concrete hole being inspected on the scale 53 to determine whether it corresponds to the measuring needle of the detection mechanism 2 (the measuring needle is directly above the two groups of support plates 42). Adjust the offset length obtained according to the scale 53 to facilitate positioning of the measuring needle and the hole, thereby improving work efficiency.

[0026] Working principle: The utility model moves the base 1 to the place where inspection is required, drives the telescopic rod 43, and the telescopic rod 43 pushes the support plate 42. The support plate 42 rotates on the connecting head 41. When the bottom surface of the support plate 42 contacts the ground, the telescopic rod 43 is stopped from being driven. At this time, the support work of the base 1 is completed, so that the base 1 can be stably supported, which is convenient for subsequent inspection work. The magnetic block 1 54 is pulled to move outward, and the magnetic block 1 54 is separated from one end of the support plate 42, and the sliding plate 52 and the scale 53 are pulled to move outward. After the magnetic block 1 54 moves and magnetically connects to the magnetic block 2 55, the reading of the concrete hole being inspected on the scale 53 is observed, and then it is determined whether it corresponds to the measuring needle of the detection mechanism 2 (the measuring needle is directly above the two groups of support plates 42). The offset length is obtained according to the scale 53 and adjusted, so that it is convenient to position the measuring needle and the hole, thereby improving work efficiency.

[0027] The structure and working principle of the detection mechanism 2 are both prior art and will not be described in detail here.

[0028] 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 device for detecting the carbonation depth of concrete, comprising a base (1), a detection mechanism (2) for detecting the depth of a hole in concrete being provided on the base (1), a handle (3) being provided on the detection mechanism (2), and characterized in that: A support device (4) is provided on one side of the bottom of the base (1), and an auxiliary device (5) is provided on the support device (4). The auxiliary device (5) is used to locate the concrete hole to be detected. The auxiliary device (5) comprises a groove (51) provided on the support device (4), a sliding plate (52) is slidably inserted into the groove (51), a scale (53) for distance measurement is provided on the top surface of the sliding plate (52), and a magnetic block (54) is provided on the end of the sliding plate (52) away from the support device (4), the magnetic block (54) is moved to be magnetically connected to the side wall of the support device (4) to limit the sliding plate (52) from sliding out of the groove (51), and the magnetic block (54) is moved to be magnetically connected to the magnetic block (55) to limit the movement of the sliding plate (52).

2. The concrete carbonization depth detection device according to claim 1 is characterized in that: The supporting device (4) is used to support the base (1).

3. The concrete carbonization depth detection device according to claim 2, characterized in that: The support device (4) comprises a connecting head (41) arranged on the inner side wall of the base (1); a supporting plate (42) is hingedly connected to the free end of the connecting head (41) and is used to support the support plate (42) for rotation; a telescopic rod (43) is hingedly connected to the support plate (42) for pushing the support plate (42) to rotate.

4. The concrete carbonization depth detection device according to claim 1, characterized in that: The length of the groove (51) is greater than the length of the sliding plate (52), and the groove (51) is arranged on a side of the support plate (42) away from the connecting head (41).

5. The concrete carbonization depth detection device according to claim 1, characterized in that: The length of the sliding plate (52) is greater than the minimum distance between the two groups of support plates (42), and the sliding plate (52) is made of hard plastic.

6. The concrete carbonization depth detection device according to claim 1, characterized in that: The length of the scale (53) is less than or equal to the length of the sliding plate (52), and the opposing surfaces of the magnetic block 1 (54) and the magnetic block 2 (55) have the same magnetic poles.

7. The concrete carbonization depth detection device according to claim 3, characterized in that: The length of the support plate (42) is less than half the length of the base (1); an anti-slip layer is provided on the outer wall of the support plate (42) facing the ground; and the free end of the telescopic rod (43) is hinged on the inner wall of the base (1).

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