Auxiliary device for detecting thickness of concrete reinforcement protective layer

Abstract

The utility model relates to a concrete reinforcement protective layer thickness detection auxiliary device, which comprises a first support rod and a second support rod, the first support rod is arranged on a movable mounting seat, the second support rod is sleeved in the first support rod, the outer side wall of the first support rod is provided with a telescopic device, and the telescopic device is arranged on the mounting seat. The telescopic end of the telescopic device is connected with the second supporting rod so as to drive the second supporting rod to stretch out of or retract into the first supporting rod, the end, away from the first supporting rod, of the second supporting rod is rotationally connected with a clamping structure, and the clamping structure is used for installing a thickness detector. By using the auxiliary device, the detection personnel can complete the detection work by operating the thickness detector on the ground without working aloft, so that the safety risk is greatly reduced, and meanwhile, the time and the labor intensity of manual adjustment are also reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to building engineering detection technical field, more particularly, a kind of concrete reinforcing steel bar protective layer thickness detection auxiliary device. BACKGROUND

[0002] When the reinforcing steel bar protective layer thickness of high concrete structure is detected, since concrete structure is higher from ground, detection personnel usually need to borrow ladder, scaffold or aerial work equipment such as lift, and handheld thickness detector is measured one by one. High-altitude operation itself has higher risk, plus the detection process needs handheld detection equipment, which undoubtedly increases the risk of detection process.

[0003] In order to solve this problem, some detection auxiliary devices equipped with telescopic rod appear on the market. These telescopic rods can enable detection personnel to complete detection work without high-altitude operation. However, most of the telescopic rods on the market are manually adjusted, and the operator needs to manually rotate or push and pull to adjust the length of the telescopic rod, and then handheld telescopic rod to close the thickness detector to the detection area for thickness detection, which is time-consuming and laborious to operate. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of concrete reinforcing steel bar protective layer thickness detection auxiliary device, utilize the auxiliary device, detection personnel need not to carry out high-altitude operation, and it can be completed detection work on ground to operate thickness detector, to greatly reduce the security risk, and also reduce the time and labor intensity of manual adjustment.

[0005] A kind of concrete reinforcing steel bar protective layer thickness detection auxiliary device, including first support rod and second support rod, the first support rod is located on movable mounting seat, the second support rod is sleeved in the first support rod, the outer side wall of the first support rod is equipped with telescopic device, the telescopic end of the telescopic device is connected with the second support rod, to drive the second support rod to extend or retract the first support rod, the second support rod is rotationally connected with clamping structure at one end away from the first support rod, and the clamping structure is used to connect thickness detector.

[0006] In the above technical solution, the operator first moves the entire device to the vicinity of the concrete steel structure to be detected through the movable mounting seat, adjusts the position of the mounting seat to ensure that the device can stably and conveniently contact the detection area. Then install the thickness detector on the clamping structure and adjust the angle of the clamping structure to ensure that the thickness detector can be attached to the detection surface. Then start the telescopic device, since the telescopic end of the telescopic device is connected with the second supporting rod, the telescopic device can push or pull the second supporting rod to slide in the first supporting rod, thereby adjusting the height of the thickness detector. When the thickness detector reaches the detection area, the telescopic device stops moving, and the thickness detector starts measuring the thickness of the steel reinforcement protective layer of the concrete structure. With the aid of the auxiliary device, the detection personnel do not need to perform high-altitude operation, and can complete the detection work by operating the thickness detector on the ground, thereby greatly reducing the safety risk, and also reducing the time and labor intensity of manual adjustment.

[0007] Further, the outer side wall of the second supporting rod is provided with a connecting portion connected with the telescopic end of the telescopic device.

[0008] In the above technical solution, the connecting portion is connected with the telescopic end of the telescopic device, and the telescopic action of the telescopic device drives the second supporting rod to extend or retract.

[0009] Further, the mounting seat is provided with a key for controlling the start and stop of the telescopic device.

[0010] In the above technical solution, the start and stop of the telescopic device can be controlled by pressing or releasing the key.

[0011] Further, the inner side wall of the first supporting rod is provided with at least one sliding groove extending along the height direction of the first supporting rod, and the outer side wall of the second supporting rod is provided with at least one sliding block, and the sliding groove is used for sliding the sliding block.

[0012] In the above technical solution, the sliding groove provides a clear path and limitation for the sliding of the sliding block, ensuring that the second supporting rod can slide stably in the first supporting rod, avoiding shaking or jamming.

[0013] Further, the sliding groove is provided as four, and the four sliding grooves are symmetrically distributed about the vertical center line of the first supporting rod.

[0014] In the above technical solution, the sliding groove is provided as four, and the four sliding grooves are symmetrically distributed about the vertical center line of the first supporting rod, ensuring the stability and balance of the second supporting rod during sliding.

[0015] Further, the clamping structure includes a connecting block and a clamping frame, the connecting block is arranged on the clamping frame, and the clamping frame is rotationally connected with the second supporting rod through the connecting block.

[0016] In the above technical solution, the clamping structure can firmly fix the thickness detector, preventing it from shaking or falling off during detection, thereby improving the accuracy and reliability of detection. By rotating the connecting block, the detection personnel can conveniently adjust the angle of the clamping frame to adapt to different detection scenarios and angle requirements.

[0017] Further, the first support rod is provided with a display screen, which is electrically connected with the thickness detector.

[0018] In the above technical solution, the display screen is connected with the thickness detector through electrical connection, and can display the measurement data of the detector in real time. This allows the detection personnel to check the measurement results at any time during detection, thereby more accurately judging the thickness of the steel reinforcement protective layer.

[0019] Further, the bottom of the mounting seat is provided with a universal wheel.

[0020] In the above technical solution, the universal wheel improves the mobility and flexibility of the device, allowing the detection personnel to easily take the device to different detection sites. This reduces the labor intensity of the detection personnel and improves the detection efficiency.

[0021] Compared with the prior art, the beneficial effects of the present application are: the device realizes rapid movement between different detection points through the movable mounting seat. The first support rod is sleeved with the second support rod, and the second support rod can stably slide in the first support rod through the telescopic device, so as to drive the second support rod to extend or retract the first support rod, and adjust the height of the thickness detector. With the aid of the auxiliary device, the detection personnel do not need to perform high-altitude operation, and can complete the detection work by operating the thickness detector on the ground, thereby greatly reducing the safety risk, and also reducing the time and labor intensity of manual adjustment. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a perspective view of the concrete steel reinforcement protective layer thickness detection auxiliary device of the embodiment of the present application.

[0023] Figure 2 It is a structural schematic view of the mounting seat of the embodiment of the present application.

[0024] Figure 3 It is a sectional view of the concrete steel reinforcement protective layer thickness detection auxiliary device of the embodiment of the present application.

[0025] Figure 4 It is a schematic view of the clamping structure of the embodiment of the present application.

[0026] EXPLANATION OF DRAWINGS

[0027] 1. first support rod; 101, sliding groove;

[0028] 2. second support rod; 201, connecting portion; 202, sliding block;

[0029] 3. mounting seat; 301, button; 302, universal wheel;

[0030] 4. telescopic device;

[0031] 5. clamping structure; 501, connecting block; 502, clamping frame;

[0032] 6. display screen. DETAILED DESCRIPTION

[0033] The concrete reinforcing cover thickness detection auxiliary device of the present application will be further described in detail below in conjunction with specific embodiments and drawings. The preferred embodiments of the present application are shown in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein.

[0034] Please refer to Figure 1 In a preferred embodiment, the concrete reinforcing cover thickness detection auxiliary device of the present application comprises a first support rod 1 and a second support rod 2, the first support rod 1 is arranged on a movable mounting seat 3, the second support rod 2 is sleeved in the first support rod 1, the outer side wall of the first support rod 1 is provided with a telescopic device 4, the telescopic end of the telescopic device 4 is connected with the second support rod 2, so as to drive the second support rod 2 to extend out or retract into the first support rod 1, the end of the second support rod 2 away from the first support rod 1 is rotatably connected with a clamping structure 5, and the clamping structure 5 is used for connecting a thickness detector.

[0035] In actual application, the operator first moves the whole device to the vicinity of the concrete reinforcing structure to be detected through the movable mounting base 3, and adjusts the position of the mounting base 3 to ensure that the device can stably and conveniently contact the area to be detected. Then the thickness detector is installed on the clamping structure 5, and the angle of the clamping structure 5 is adjusted to ensure that the thickness detector can be attached to the detection surface. In order to facilitate automatic adjustment of the height of the thickness detector and improve the operation convenience of the utility model, the utility model further provides that the telescopic device 4 is arranged on the outer side wall of the first supporting rod 1, and the telescopic end of the telescopic device 4 is connected with the second supporting rod 2. After the telescopic device 4 is started, the telescopic device 4 can push or pull the second supporting rod 2 to slide in the first supporting rod 1, so as to adjust the height of the thickness detector. When the thickness detector reaches the area to be detected, the telescopic device 4 stops, and the thickness detector starts to measure the thickness of the reinforcing layer of the concrete structure. By using the auxiliary device, the detection personnel do not need to perform high-altitude operation, and can complete the detection work by operating the thickness detector on the ground, so that the safety risk is greatly reduced, and the time and labor intensity of manual adjustment are also reduced.

[0036] It should be noted that, in some embodiments of the utility model, the telescopic device 4 is an electric push rod, which can convert the rotary motion of the motor into linear motion, has high position control capability, and can accurately adjust the height of the clamping structure 5, i.e. the thickness detector, so as to ensure that the thickness detector can accurately aim at the position to be detected, and help to improve the accuracy and reliability of measurement.

[0037] Specifically, in some embodiments of the utility model, the outer side wall of the second supporting rod 2 is provided with a connecting part 201 connected with the telescopic end of the telescopic device 4. The connecting part 201 is connected with the telescopic end of the telescopic device, and under the drive of the telescopic device 4, the connecting part 201 moves upward or downward, and in turn drives the second supporting rod 2 to extend or retract.

[0038] Please refer to Figure 2 It should be noted that the mounting base 3 is provided with a button 301 for controlling the start and stop of the telescopic device 4. By pressing or releasing the button 301, the start and stop of the telescopic device 4 can be controlled. Specifically, when the detection personnel need to adjust the height of the detection device, they only need to press the button 301, and the telescopic device 4 will receive the start signal and start to extend its telescopic end. During this process, the motor inside the telescopic device 4 starts to work, converts electric energy into mechanical energy through a transmission mechanism, and drives the movement of the telescopic end. When the detection personnel want to stop the movement of the telescopic device 4, they only need to press the button 301 again, and the electric push rod will immediately receive the stop signal and stop its telescopic action.

[0039] Please refer to Figure 3In some embodiments of the utility model, the inner side wall of first support rod 1 is equipped with at least one chute 101, chute 101 extends along the height direction of first support rod 1, the outer side wall of second support rod 2 is equipped with at least one sliding block 202, and chute 101 is used for sliding block 202 sliding. Chute 101 provides a clear path and restriction for the sliding of sliding block 202, ensures that second support rod 2 can smoothly slide in first support rod 1, and avoids shaking or jamming.

[0040] Specifically, four chutes 101 are provided, and the four chutes 101 are symmetrically distributed about the vertical center line of first support rod 1 in pairs. Chute 101 is provided as four, and is symmetrically distributed about the vertical center line of first support rod 1 in pairs, which ensures the stability and balance of the sliding of second support rod 2 in first support rod 1. That is, the symmetrical distribution of the four chutes 101 provides more stable support for the second support rod 2, reduces the shaking and tilting during lifting, and helps to maintain the stability and accuracy of the detection device.

[0041] Please refer to Figure 4 The clamping structure 5 includes a connecting block 501 and a clamping frame 502, the connecting block 501 is arranged on the clamping frame 502, and the clamping frame 502 is rotationally connected with the second support rod 2 through the connecting block 501. The clamping frame 502 can firmly fix the thickness detector, prevent it from shaking or falling off during detection, thereby improving the accuracy and reliability of detection. By rotating the connecting block 501, the detection personnel can conveniently adjust the angle of the clamping frame 502 to adapt to the needs of different detection scenes and angles. That is, the connecting block 501 is a connecting component between the clamping frame 502 and the second support rod 2. The connecting block 501 usually has an interface (such as a pin hole) rotationally connected with the second support rod 2, and an interface (such as a bolt hole or a welding surface) fixedly connected with the clamping frame 502. The design of the connecting block 501 needs to consider the rotation flexibility and connection strength to ensure that the clamping frame 502 can stably support the thickness detector at different angles.

[0042] Further, please refer to Figure 1 A display screen 6 is installed on the first support rod 1, and the display screen 6 is electrically connected with the thickness detector. The display screen 6 is connected with the thickness detector through electrical connection, and can display the measurement data of the detector in real time. This enables the detection personnel to view the measurement results at any time during detection, thereby more accurately judging the thickness of the steel reinforcement protective layer.

[0043] Further, please refer to Figure 2 The bottom of the mounting seat 3 is provided with a universal wheel 302. The universal wheel 302 improves the mobility and flexibility of the device, so that the detection personnel can easily take the device to different detection sites. Reduces the labor intensity of the detection personnel and improves the detection efficiency.

[0044] In the description of the utility model, it is understood that the terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0045] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise specifically limited.

[0046] In the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixed connection, can also be detachable connection, or integral; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through intermediate medium, can be the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0047] Although the description of the utility model is combined with the above specific embodiments, it is obvious that many substitutions, modifications and changes can be made by those skilled in the art according to the above content. Therefore, all such alternatives, improvements and changes are included in the spirit and scope of the appended claims.

Claims

1. A concrete cover thickness detection auxiliary device, characterized by, The first support rod is arranged on a movable mounting base, and the second support rod is sleeved in the first support rod.

2. The concrete cover thickness detection auxiliary device according to claim 1, characterized by, The outer side wall of the second support rod is provided with a connecting portion connected with the telescopic end of the telescopic device.

3. The concrete cover thickness detection auxiliary device according to claim 1, characterized by, The mounting base is provided with a button for controlling the start and stop of the telescopic device.

4. The concrete cover thickness detection aid of claim 1, wherein, The inner side wall of the first support rod is provided with at least one sliding groove extending along the height direction of the first support rod, and the outer side wall of the second support rod is provided with at least one sliding block.

5. The concrete cover thickness detection aid of claim 4, wherein, The four sliding grooves are symmetrically distributed about the vertical center line of the first support rod.

6. The concrete cover thickness detection aid of claim 1, wherein, The clamping structure comprises a connecting block and a clamping frame, the connecting block is arranged on the clamping frame, and the clamping frame is rotatably connected with the second support rod through the connecting block.

7. The concrete cover thickness detection aid of claim 1, wherein, A display screen is mounted on the first support rod, and the display screen is electrically connected with the thickness detector.

8. The concrete cover thickness detection aid of claim 1, wherein, The bottom of the mounting base is provided with a universal wheel.

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