Wall crack detection device for engineering construction

Abstract

The utility model discloses a wall crack detection device for engineering construction, which comprises a wall crack detection device body, the top of the wall crack detection device body is communicated with a base, and the top of the base is movably connected with a detector. The detector is placed on the base, then a user rotates the operating rod, the operating rod drives the gear to rotate, the gear rotates to drive the limiting rod to rotate, the limiting rod rotates to drive the pressing disc to rotate, and the pressing disc can press and limit the top of the detector. According to the wall crack detection device, the connection effect between the detector and the base can be guaranteed, detectors of different models can be conveniently replaced to detect different wall structures, the effect of rapid locking connection is achieved, the wall crack detection device body achieves the effect of conveniently detecting different walls, an existing mode of frequent rotating connection is replaced, and the detection efficiency is improved. Therefore, quick locking installation can be achieved, the stability is high, and use by a user is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of wall crack detection devices, and particularly relates to a wall crack detection device for engineering construction. Background Technique

[0002] Wall crack detection devices mainly include a variety of equipment and tools for accurately measuring and analyzing the situation of cracks. The following are some common wall crack detection devices and their related introductions: Crack gauges: This is a commonly used surface crack detection tool that can measure parameters such as the width and depth of cracks to determine the severity of the cracks and evaluate their impact on the structural durability. Fiber optic sensors: Based on the optical principle, they detect the cracks on the surface of the structure through the signal transmission of fiber optic cables. They have the advantages of high precision and low cost and are widely used in the crack detection of engineering structures such as buildings, bridges, and tunnels. Electron beam equipment: Utilizes the physical properties of electron beams to detect cracks.

[0003] The wall crack detection device is used to detect the location and width of cracks. However, in the current use of the wall crack detection device, different detection heads need to be replaced for different walls. During the replacement, a rotary joint is used, and frequent rotation is required to achieve the corresponding locking effect, which is not convenient for users.

[0004] Therefore, it is necessary to design and transform the wall crack detection device to effectively prevent the phenomenon that in the current use of the wall crack detection device, different detection heads need to be replaced for different walls, and during the replacement, a rotary joint is used, and frequent rotation is required to achieve the corresponding locking effect. Content of the Utility Model

[0005] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a wall crack detection device for engineering construction, which has the advantage of quick locking connection, and solves the problem that in the current use of the wall crack detection device, different detection heads need to be replaced for different walls, and during the replacement, a rotary joint is used, and frequent rotation is required to achieve the corresponding locking effect.

[0006] To achieve the above purpose, the present utility model provides the following technical solution: A wall crack detection device for engineering construction, including the main body of the wall crack detection device, the top of the main body of the wall crack detection device is communicated with a base, the top of the base is movably connected with a detector, the top of the base is fixedly connected with a fixed ring, a pressing component is arranged on the top of the fixed ring, a transmission component is arranged on the top of the fixed ring, and the base is used in cooperation with the detector.

[0007] Preferably, the pressing assembly of the utility model includes a limiting rod movably connected to the top of the fixed ring. A gear is fixedly connected to the surface of the limiting rod. A toothed ring meshing with the gear is sleeved on the top of the fixed ring. A pressing disc is fixedly connected to the surface of the limiting rod, and the pressing disc is used in cooperation with the top of the detector.

[0008] Preferably, the transmission assembly of the utility model includes an operating rod fixedly connected to the top of the gear, and an operating ball is fixedly connected to the top of the operating rod.

[0009] Preferably, a limiting frame is fixedly connected to the top of the fixed ring, and the limiting frame is used in cooperation with the toothed ring.

[0010] Preferably, the number of the limiting frames is several, and the limiting frames are distributed in a rectangular shape.

[0011] Preferably, the number of the gears is the same as that of the limiting rods. The number of the gears is four, and the gears are used in cooperation with the pressing disc.

[0012] Preferably, the number of the pressing discs is four, and the bottom of the pressing disc contacts the top of the detector.

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

[0014] 1. In the utility model, the detector is placed on the base. Then, the user rotates the operating rod, which drives the gear to rotate. The rotation of the gear drives the limiting rod to rotate, and the rotation of the limiting rod drives the pressing disc to rotate, so that the pressing disc can press and limit the top of the detector, ensuring the connection effect between the detector and the base, facilitating the replacement of detectors of different models to detect different wall structures, thus achieving the effect of quick locking connection, making the wall crack detection device body achieve the effect of facilitating the detection of different walls, replacing the existing frequently rotated connection method, thereby achieving quick locking installation, with relatively strong stability and being convenient for users to use.

[0015] 2. Through the setting of the pressing assembly, the top of the pressing disc can be limited, effectively improving the stability of the pressing disc, avoiding the phenomenon of the pressing disc shaking, and having relatively high safety. Description of the Drawings

[0016] Figure 1 is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 is a three-dimensional schematic diagram of the fixed ring of the utility model;

[0018] Figure 3 Explosion schematic diagram of the fixing ring of the present utility model;

[0019] Figure 4 The present utility model Figure 3 Enlarged schematic diagram at position A in it.

[0020] In the figure: 1. Body of the wall crack detection device; 2. Base; 3. Detector; 4. Fixing ring; 5. Pressing component; 51. Limiting rod; 52. Gear; 53. Tooth ring; 54. Pressing disc; 6. Transmission component; 61. Operating rod; 62. Operating ball; 7. Limiting frame. Specific implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] As Figures 1 to 4 shown, a wall crack detection device for engineering construction provided by the present utility model includes a body 1 of the wall crack detection device. The top of the body 1 of the wall crack detection device is communicated with a base 2. The top of the base 2 is movably connected with a detector 3. The top of the base 2 is fixedly connected with a fixing ring 4. A pressing component 5 is arranged on the top of the fixing ring 4. A transmission component 6 is arranged on the top of the fixing ring 4. The base 2 and the detector 3 are used in cooperation.

[0023] Referring to Figure 4 , the pressing component 5 includes a limiting rod 51. The limiting rod 51 is movably connected to the top of the fixing ring 4. A gear 52 is fixedly connected to the surface of the limiting rod 51. A tooth ring 53 meshing with the gear 52 is sleeved on the top of the fixing ring 4. A pressing disc 54 is fixedly connected to the surface of the limiting rod 51. The pressing disc 54 is used in cooperation with the top of the detector 3.

[0024] As a technical optimization scheme of the present utility model, through the arrangement of the pressing component 5, the top of the pressing disc 54 can be limited, effectively improving the stability of the pressing disc 54, and avoiding the phenomenon of the pressing disc 54 shaking, with relatively high safety.

[0025] Referring to Figure 4 , the transmission component 6 includes an operating rod 61. The operating rod 61 is fixedly connected to the top of the gear 52. An operating ball 62 is fixedly connected to the top of the operating rod 61.

[0026] As a technical optimization solution of the present utility model, through the arrangement of the transmission assembly 6, the gear 52 can be operated to facilitate the rotation of the gear 52. The rotation of the gear 52 can drive the limit rod 51 to rotate, with excellent stability.

[0027] Reference Figure 4 , the top of the fixed ring 4 is fixedly connected with a limit frame 7, and the limit frame 7 is used in cooperation with the gear ring 53.

[0028] As a technical optimization solution of the present utility model, through the arrangement of the limit frame 7, the gear ring 53 can be limited, effectively improving the stability of the gear ring 53, avoiding the phenomenon of the gear ring 53 shaking, with relatively high safety and being convenient for users to use.

[0029] Reference Figure 4 , the number of the limit frames 7 is several, and the limit frames 7 are distributed in a rectangular shape.

[0030] As a technical optimization solution of the present utility model, by setting the number of the limit frames 7 to several, multiple positions of the gear ring 53 can be limited to ensure the stability of the gear ring 53 and be convenient for users to use.

[0031] Reference Figure 4 , the number of the gears 52 is the same as that of the limit rods 51. The number of the gears 52 is four, and the gears 52 are used in cooperation with the pressing discs 54.

[0032] As a technical optimization solution of the present utility model, by setting the number of the gears 52 to several, multiple limit rods 51 can be driven to rotate, effectively improving the stability of the limit rods 51 and being convenient for users to use.

[0033] Reference Figure 2 , the number of the pressing discs 54 is four, and the bottom of the pressing discs 54 is in contact with the top of the detector 3.

[0034] As a technical optimization solution of the present utility model, by setting the number of the pressing discs 54 to four, the top of the detector 3 can be fully and stably limited and pressed, with relatively high safety and being convenient for users to use.

[0035] Working principle and usage process of the utility model: When in use, when the user needs to detect the wall, the user places the detector 3 on the base 2, and then the user rotates the operating rod 61. The operating rod 61 drives the gear 52 to rotate. The rotation of the gear 52 drives the limiting rod 51 to rotate. The rotation of the limiting rod 51 drives the pressing disc 54 to rotate, so that the pressing disc 54 can press and limit the top of the detector 3, which can ensure the connection effect between the detector 3 and the base 2, facilitate the replacement of different models of detectors 3 to detect different wall structures, and thus achieve the effect of quick locking connection.

[0036] In summary, for the wall crack detection device for engineering construction, through the combined use of the wall crack detection device body 1, base 2, detector 3, fixing ring 4, pressing assembly 5, limiting rod 51, gear 52, gear ring 53, pressing disc 54, transmission assembly 6, operating rod 61 and operating ball 62, it solves the problem that in the use of the current wall crack detection device, different detection heads need to be replaced for different walls, and in the replacement, a rotary joint is used, and frequent rotation is required to achieve the corresponding locking effect.

[0037] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0038] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A wall crack detection device for engineering construction, comprising a wall crack detection device body (1), characterized in that: The top of the wall crack detection device body (1) is connected to a base (2), the top of the base (2) is movably connected to a detector (3), the top of the base (2) is fixedly connected to a fixing ring (4), the top of the fixing ring (4) is provided with a clamping assembly (5), the top of the fixing ring (4) is provided with a transmission assembly (6), and the base (2) and the detector (3) are used in conjunction with each other.

2. A wall crack detection device for engineering construction according to claim 1, characterized in that: The clamping assembly (5) includes a limiting rod (51), which is movably connected to the top of the fixing ring (4), and the surface of the limiting rod (51) is fixedly connected to a gear (52), and the top of the fixing ring (4) is sleeved with a gear ring (53) meshing with the gear (52), and the surface of the limiting rod (51) is fixedly connected to a clamping plate (54), and the clamping plate (54) is used in conjunction with the top of the detector (3).

3. A wall crack detection device for engineering construction according to claim 2, characterized in that: The transmission assembly (6) comprises an operating rod (61), wherein the operating rod (61) is fixedly connected to the top of the gear (52), and an operating ball (62) is fixedly connected to the top of the operating rod (61).

4. A wall crack detection device for engineering construction according to claim 1, characterized in that: The top of the fixing ring (4) is fixedly connected to a limiting frame (7), and the limiting frame (7) is used in conjunction with the gear ring (53).

5. A wall crack detection device for engineering construction according to claim 4, characterized in that: The number of the limiting frames (7) is several, and the limiting frames (7) are distributed in a rectangular shape.

6. A wall crack detection device for engineering construction according to claim 2, characterized in that: The number of the gears (52) is the same as that of the limiting rods (51), that is, four gears (52), and the gears (52) are used in conjunction with a pressure plate (54).

7. A wall crack detection device for engineering construction according to claim 2, characterized in that: The number of the compression plates (54) is four, and the bottom of the compression plate (54) is in contact with the top of the detector (3).

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