Building main body structure bearing strength identification and detection device

Abstract

The utility model relates to the technical field of engineering construction detection equipment, and discloses a building main body structure bearing strength identification and detection device, which comprises a scanner and a positioning assembly, the positioning assembly is sleeved on the outer side of a scanner handle, and a printing ink rod is arranged at the bottom of the positioning assembly; according to the utility model, the positioning assembly is sleeved outside the steel bar scanner, and the ink can be printed at the laser position by pressing, so that a worker can quickly mark the position of the steel bar without additionally using a pen or other marking tools, and the operation process is simplified. The positioning assembly is matched with the laser emitter of the steel bar scanner, the printing ink can be accurately printed at the laser position during pressing, marking deviation caused by manual operation errors is reduced, and the marking accuracy is improved. In a traditional manual marking mode, workers need to keep stable postures and strength, fatigue is easily caused, and the labor intensity of the workers can be relieved by using the positioning assembly to carry out pressing marking.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering building detection equipment, in particular to a building main structure bearing strength identification and detection device. Background Art

[0002] A rebar scanner is a device specially used for detecting rebars in engineering construction. Its main functions include detecting the position of rebars inside concrete structures, the thickness of the protective layer, the spacing between rebars, and the diameter of rebars. Workers will mark the position of the rebars on the wall along the laser dots emitted by the laser transmitter at the bottom of the rebar scanner. This will help workers understand the layout of the rebars more accurately, avoid damage to them in subsequent construction, and provide clear construction guidance for other construction workers.

[0003] At present, the patent with the announcement number CN218446042U discloses a steel bar scanner, including a bottom cover detachably connected to the handle, and a battery for powering the circuit board is arranged in the handle; although the above device solves the problem of saving the installation space of the machine body.

[0004] However, the above technical solution still has the following problems:

[0005] Although the rebar scanner itself has high accuracy, the accuracy of laser indication may be affected by many factors, such as the clarity and stability of the laser point and the proficiency of the worker's operation, which may cause a certain deviation between the drawn rebar position and the actual position. When using a pen to mark along the laser position, the worker's operating error may also cause the drawn line to be inaccurate. For example, factors such as the worker's hand shaking and the handwriting not being straight may affect the accuracy of the marking. In some special environments, such as insufficient light or confined space, the laser may not be obvious enough or difficult to operate, thus affecting the accuracy of the marking. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a building main structure bearing strength identification and detection device to at least solve one of the problems raised by the background technology, such as: simplifying the operation process of the steel bar scanner, improving work efficiency and marking accuracy.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for identifying and detecting the bearing strength of a building main structure, comprising a scanner, a laser emitter installed at the bottom of the scanner, and a positioning component sleeved on the outside of the scanner, one end of the positioning component sleeved on the outside of the scanner handle, and the other end is closely connected to the bottom of the scanner, and an ink rod is installed at the bottom of the positioning component.

[0008] Furthermore, the positioning assembly includes a sliding shell, a support bar and a positioning frame. The sliding shell is mounted on the outside of the scanner handle. One end of the sliding shell is fixedly connected to the support bar, and the other end of the support bar is fixedly connected to the positioning frame. Symmetrical sliding grooves are opened on the inner wall of the positioning frame. Sliding rods are slidably connected between the symmetrical sliding grooves, and one side of the sliding rod is fixedly connected to the ink rod.

[0009] Furthermore, the top of the positioning frame and the bottom of the scanner are fitted and connected, and the bottom of the positioning frame and the bottom of the scanner are arranged vertically and parallelly.

[0010] Furthermore, a spring is fixedly connected to the outer side of the slide rod, and the other end of the spring is fixedly connected to the top of the positioning frame.

[0011] Furthermore, an anti-skid rubber pad is installed in the sliding shell, and the inner wall of the anti-skid rubber pad is fitted and connected to the outer side of the scanner handle.

[0012] Furthermore, a laser channel is provided on the outer side of the positioning frame.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model sets a positioning component on the outer cover of the steel bar scanner, and the ink can be printed on the laser position by pressing. The worker can quickly mark the steel bar position without using a pen or other marking tools, which simplifies the operation process. The positioning component cooperates with the laser transmitter of the steel bar scanner, and the ink can be accurately printed on the laser position when pressed, which reduces the marking deviation caused by human operation errors and improves the accuracy of the marking. The traditional manual marking method requires workers to maintain a stable posture and strength, which is easy to cause fatigue. Using the positioning component to press and mark can reduce the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the positioning component of the utility model;

[0017] Figure 3 for Figure 2 A magnified schematic diagram of point A;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the ink rod and the sliding rod of the utility model.

[0019] In the figure: 1. positioning component; 2. sliding shell; 3. support bar; 4. positioning frame; 401. slide groove; 5. slide rod; 6. ink rod; 7. spring; 8. anti-slip rubber pad; 9. laser channel. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] like Figures 1 to 4 As shown, a device for identifying and detecting the bearing strength of a main structure of a building includes a scanner, a laser transmitter installed at the bottom of the scanner, and a positioning component 1 sleeved on the outside of the scanner. One end of the positioning component 1 is sleeved on the outside of the scanner handle, and the other end is closely connected to the bottom of the scanner. An ink rod 6 is installed at the bottom of the positioning component 1.

[0022] like Figure 1 As shown, a building main structure bearing strength identification and detection device in the utility model is similar to the existing steel bar scanner structure, such as the steel bar scanner disclosed in the patent announcement number CN218446042U. The main improvement of the utility model is that it reduces the labor intensity of workers and improves work comfort. Figures 1 to 4 As shown, when a building main structure bearing strength identification and detection device in the utility model is in use, the scanner is responsible for detecting key parameters such as the position of the steel bars in the building main structure and the thickness of the protective layer. The laser emitter emits a laser beam to assist in locating the precise position of the steel bars. The positioning component 1 plays the role of connecting and supporting the ink rod 6. The positioning component 1 enables the operator to operate the scanner more conveniently while maintaining its stability to ensure the accuracy of the detection result. The ink rod 6 installed at the bottom of the positioning component 1, when the operator presses the positioning component 1 to align the laser emitter at the bottom of the scanner with the steel bar position, the ink rod 6 can synchronously leave a clear ink mark at the corresponding position. This marking method is both fast and accurate, and can effectively help the operator record and analyze the detection results. In actual operation, workers can flexibly separate or combine the positioning component 1 with the scanner according to specific needs. When workers only need to perform simple scanning work, they can choose to use only the scanner without using the entire positioning component 1.

[0023] like Figures 1 to 4 As shown, the positioning assembly 1 includes a sliding shell 2, a support bar 3 and a positioning frame 4. The sliding shell 2 is sleeved on the outside of the scanner handle, one end of the sliding shell 2 is fixedly connected to the support bar 3, and the other end of the support bar 3 is fixedly connected to the positioning frame 4. Symmetrical sliding grooves 401 are opened on the inner wall of the positioning frame 4, and sliding rods 5 are slidably connected between the symmetrical sliding grooves 401, and one side of the sliding rod 5 is fixedly connected to the ink rod 6.

[0024] Specifically, by setting up the sliding shell 2, which is sleeved on the outside of the handle of the scanner, the positioning component 1 can be firmly connected to the scanner without affecting the normal operation of the scanner. One end of the support bar 3 is fixedly connected to the sliding shell 2, and the other end is connected to the positioning frame 4. The support bar 3 acts as a bridge, firmly connecting the sliding shell 2 and the positioning frame 4 together to ensure the structural stability of the entire positioning component 1. The symmetrical sliding groove 401 opened on the inner wall of the positioning frame 4 is the sliding track of the sliding rod 5, so that the sliding rod 5 can slide stably in the positioning frame 4. The sliding rod 5 can drive the ink rod 6 to be retracted into the positioning frame 4 under the guidance of the positioning frame 4. The complete fit between the positioning frame 4 and the wall helps to reduce errors and improve stability.

[0025] like Figure 1 As shown, the top of the positioning frame 4 and the bottom of the scanner are closely connected, and the bottom of the positioning frame 4 and the bottom of the scanner are arranged vertically and parallelly.

[0026] Specifically, the fitting connection between the top of the positioning frame 4 and the bottom of the scanner ensures a firm connection between the positioning component 1 and the scanner. This connection method improves the structural stability of the entire device, and also enables the positioning component 1 to move with the movement of the scanner to maintain a stable relative position. The parallel setting ensures that the positioning frame 4 can remain horizontal during operation, avoiding errors caused by tilting or shaking.

[0027] like Figure 2 As shown, a spring 7 is fixedly connected to the outer side of the slide rod 5 , and the other end of the spring 7 is fixedly connected to the top of the positioning frame 4 .

[0028] Specifically, the existence of the spring 7 provides the necessary elasticity and restoring force for the slide bar 5. When the slide bar 5 drives the ink rod 6 to perform a marking operation, the spring 7 will be compressed; after the marking is completed, the spring 7 will push the slide bar 5 to automatically return to its initial position, driving the ink rod 6 to extend out of the positioning frame 4. This automatic reset function simplifies the operating steps. After each operation, the ink rod 6 can accurately return to the preset position to prepare for the next operation.

[0029] like Figure 2 As shown, a non-slip rubber pad 8 is installed in the sliding shell 2, and the inner wall of the non-slip rubber pad 8 is fitted and connected to the outer side of the scanner handle.

[0030] Specifically, by setting the inner wall of the anti-slip rubber pad 8 to fit closely with the outer side of the scanner handle, the friction can be effectively increased to prevent the sliding shell 2 and the scanner handle from slipping during use. At the construction site, operators often need to hold the scanner for a long time to work. If the connection between the sliding shell 2 and the scanner handle is unstable, it will not only affect the accuracy of the operation, but also increase the fatigue of the operator. By installing the anti-slip rubber pad 8, the stability of the device during long-term use can be improved.

[0031] like Figure 2 As shown, a laser channel 9 is provided on the outer side of the positioning frame 4 .

[0032] Specifically, by setting up the laser channel 9 in this way, it is ensured that the laser can be smoothly emitted from the laser transmitter without being blocked, and can be accurately pointed to the target position through the positioning frame 4. In this way, when using the device, the worker can clearly see the direction of the laser, thereby accurately locating the position of structural elements such as steel bars.

[0033] 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 identifying and detecting the bearing strength of a main structure of a building, comprising a scanner, a laser transmitter installed at the bottom of the scanner, and a positioning assembly (1) sleeved on the outside of the scanner, characterized in that: One end of the positioning component (1) is sleeved on the outside of the scanner handle, and the other end is closely connected to the bottom of the scanner. An ink rod (6) is installed at the bottom of the positioning component (1).

2. A building main structure bearing strength identification and detection device according to claim 1, characterized in that: The positioning assembly (1) comprises a sliding shell (2), a supporting bar (3) and a positioning frame (4); the sliding shell (2) is sleeved on the outer side of the scanner handle; one end of the sliding shell (2) is fixedly connected to the supporting bar (3); the other end of the supporting bar (3) is fixedly connected to the positioning frame (4); the inner wall of the positioning frame (4) is provided with symmetrical sliding grooves (401); a sliding rod (5) is slidably connected between the symmetrical sliding grooves (401); one side of the sliding rod (5) is fixedly connected to the ink rod (6).

3. A building main structure bearing strength identification and detection device according to claim 2, characterized in that: The top of the positioning frame (4) and the bottom of the scanner are fitted and connected, and the bottom of the positioning frame (4) and the bottom of the scanner are arranged vertically and parallelly.

4. A building main structure bearing strength identification and detection device according to claim 2 or 3, characterized in that: A spring (7) is fixedly connected to the outer side of the slide rod (5), and the other end of the spring (7) is fixedly connected to the top of the positioning frame (4).

5. A building main structure bearing strength identification and detection device according to claim 2 or 3, characterized in that: An anti-skid rubber pad (8) is installed in the sliding shell (2), and the inner wall of the anti-skid rubber pad (8) is fitted and connected to the outer side of the scanner handle.

6. A building main structure bearing strength identification and detection device according to claim 4, characterized in that: An anti-skid rubber pad (8) is installed in the sliding shell (2), and the inner wall of the anti-skid rubber pad (8) is fitted and connected to the outer side of the scanner handle.

7. A building main structure bearing strength identification and detection device according to claim 2, 3 or 6, characterized in that: A laser channel (9) is provided on the outer side of the positioning frame (4).

8. The device for identifying and testing the bearing strength of a main structure of a building according to claim 4, characterized in that: A laser channel (9) is provided on the outer side of the positioning frame (4).

9. The device for identifying and testing the bearing strength of a main building structure according to claim 5, characterized in that: A laser channel (9) is provided on the outer side of the positioning frame (4).

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