Portable constructional engineering detector

Abstract

The utility model belongs to the technical field of detectors, and particularly relates to a portable constructional engineering detector which comprises a shell, an opening is formed in the upper end of the shell, a knocking mechanism is arranged at the bottom in the shell, sound wave detectors are arranged on the two sides in the shell, the longitudinal section of the shell is in an inverted trapezoid shape, rotating shafts are assembled on the shell in a rotating mode, and cover plates are fixed to the two rotating shafts. Fixing mechanisms are arranged between the two cover plates and the shell, and handles are hinged to the upper ends of the two cover plates; the wall is knocked by utilizing the knocking mechanism in the shell, in the process of knocking the wall, the sound wave detector collects and detects sound generated by knocking the wall and transmits the collected sound to the detection element, and then the control element transmits the data to the display, so that detection personnel can take corresponding measures on the wall, and the detection efficiency is improved. Therefore, the wall strength can be effectively detected, and the operation is simple and convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of detectors, and in particular relates to a portable construction engineering detector. Background Art

[0002] A construction project refers to an engineering entity formed through the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. Among them, "buildings" refer to projects with roofs, beams, columns, walls, foundations, and internal spaces that can meet people's needs for production, residence, study, and public activities. Walls mainly include load-bearing walls and non-load-bearing walls, which mainly play the role of enclosing and dividing spaces. The walls of load-bearing structure buildings combine load-bearing and enclosure. The function of the walls of skeleton structure system buildings is to enclose and divide spaces. The walls must have sufficient strength and stability, and have the capabilities of heat preservation, insulation, sound insulation, fire prevention, and waterproofing.

[0003] At present, in the process of testing the wall strength of construction projects, workers usually knock on the wall with a handheld knocking block and rely on experience to judge. This method may lead to inaccurate testing structure. Utility Model Content

[0004] The purpose of the utility model is to provide a portable construction engineering detector for solving the problems raised in the background technology.

[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0006] A portable construction project detector comprises a shell, the upper end of which is open, a knocking mechanism is provided at the bottom of the shell, sound wave detectors are provided on both sides of the shell, the longitudinal section of the shell is an inverted trapezoid, the left and right ends of the upper side of the shell are rotatably equipped with rotating shafts, two of the rotating shafts are fixed with cover plates, the ends of the two cover plates abut against each other to block the opening of the shell, a fixing mechanism is provided between the two cover plates and the shell, and handles are hinged on the upper ends of the two cover plates.

[0007] The fixing mechanism comprises a stepped hole provided on the side wall of the shell, a locking tongue is slidably arranged in the stepped hole, the cover plate is provided with a locking hole matching the locking tongue, a spring is provided between the locking tongue and the stepped hole, and the locking tongue is provided with a pulling assembly.

[0008] The pulling assembly includes a groove provided at the bottom of the shell, a bolt is rotatably assembled in the middle of the groove, the bolt is threadedly connected to a movable block sliding in the groove, a wire pulling groove is provided on the side wall of the shell, two ends of the wire pulling groove are respectively connected to the step hole and the groove, a wire pulling wire is provided in the wire pulling groove, and two ends of the wire pulling wire are respectively connected to the locking tongue and the movable block.

[0009] A display is installed on the front side of the shell.

[0010] The knocking mechanism is composed of an electric telescopic rod and a knocking head.

[0011] The utility model utilizes the knocking mechanism inside the shell to knock on the wall. In the process of knocking on the wall, the sound wave detector collects and detects the sound generated by knocking on the wall, and transmits the collected sound to the detection element, and then the control element transmits the data to the display, so that the detection personnel can take corresponding measures on the wall, thereby effectively detecting the strength of the wall, and the operation is simple;

[0012] The utility model has a compact structure and a small device volume, and is convenient to carry by providing a handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

[0014] Figure 1 This is a schematic diagram of the structure of a portable construction engineering detector embodiment of the utility model. Figure 1 ;

[0015] Figure 2 This is a schematic diagram of the structure of a portable construction engineering detector embodiment of the utility model. Figure 2 ;

[0016] Figure 3 This is a schematic diagram of the structure of a portable construction engineering detector embodiment of the utility model. Figure 3 ;

[0017] Figure 4 It is a cross-sectional structural schematic diagram of an embodiment of a portable construction engineering detector of the utility model;

[0018] Figure 5 for Figure 4 A schematic diagram of the structure enlargement at the center A;

[0019] Figure 6 for Figure 4 A magnified schematic diagram of the structure at point B in the middle.

[0020] The main component symbols are described as follows:

[0021] Shell 1, knocking mechanism 11, sound wave detector 12, display 13, rotating shaft 2, cover plate 21, handle 22, step hole 3, locking tongue 31, locking hole 32, spring 33, groove 34, bolt 35, movable block 36, and pull wire 37. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0023] like Figure 1-6 As shown, the utility model is a portable construction engineering detector, comprising a shell 1, the upper end of the shell 1 is open, a knocking mechanism 11 is provided at the bottom of the shell 1, and sound wave detectors 12 are provided on both sides of the shell 1, characterized in that: the longitudinal section of the shell 1 is inverted trapezoidal, the left and right ends of the upper side of the shell 1 are rotatably equipped with rotating shafts 2, the two rotating shafts 2 are fixed with cover plates 21, the ends of the two cover plates 21 abut against each other to block the opening of the shell 1, a fixing mechanism is provided between the two cover plates 21 and the shell 1, and the upper ends of the two cover plates 21 are hinged with handles 22;

[0024] A display 13 is installed on the front side of the housing 1 .

[0025] In the initial state, the cover plate 21 is connected to the housing 1 through a fixing mechanism, and the two cover plates 21 block the opening of the housing 1. At this time, the operator can hold the two handles 22 to lift the detector, so that it is easy to carry;

[0026] When in use, first release the connection between the cover plate 21 and the housing 1, and then rotate the cover plate 21 to fit the side of the housing 1. Figure 3 As shown, at this time, the handle 22 will be located at the bottom of the shell 1. The operator holds the two handles 22 and fits the opening of the shell 1 to the wall, and starts the knocking mechanism 11 inside the shell 1 to knock on the wall. In the process of knocking on the wall, the set sound wave detector 12 collects and detects the sound generated by knocking on the wall, and transmits the collected sound to the detection element, and then the control element transmits the data to the display 13, so that the detection personnel can take corresponding measures on the wall, thereby effectively detecting the wall strength, and the operation is simple.

[0027] The fixing mechanism includes a step hole 3 provided on the side wall of the housing 1, a locking tongue 31 is slidably provided in the step hole 3, a locking hole 32 matching the locking tongue 31 is provided on the cover plate 21, a spring 33 is provided between the locking tongue 31 and the step hole 3, and the locking tongue 31 is provided with a pulling assembly;

[0028] The pulling assembly includes a groove 34 provided at the bottom of the housing 1, a bolt 35 is rotatably mounted in the middle of the groove 34, the bolt 35 is threadedly connected to a movable block 36 that slides in the groove 34, a wire drawing groove is provided on the side wall of the housing 1, and the two ends of the wire drawing groove are respectively connected to the step hole 3 and the groove 34, a wire drawing 37 is provided in the wire drawing groove, and the two ends of the wire drawing 37 are respectively connected to the lock tongue 31 and the movable block 36;

[0029] When the cover 21 blocks the opening of the shell 1, the lock tongue 31 extends into the lock hole 32 of the cover 21 through the elastic force of the spring 33, so that the cover 21 is connected to the shell 1. The cover 21 can protect the internal structure of the shell 1. After the cover 21 is connected to the shell 1, the device can be carried by the handle 22; when releasing the fixation, the operator only needs to turn the bolt 35 in the groove 34 to drive the movable block 36 to move downward. The movable block 36 pulls the lock tongue 31 out of the lock hole 32 through the pull wire 37, thereby releasing the fixation between the cover 21 and the shell 1. The operation is simple.

[0030] The knocking mechanism is composed of an electric telescopic rod and a knocking head; the electric telescopic rod drives the knocking head to extend and retract to knock on the wall, thereby realizing the strength detection of the wall.

[0031] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A portable construction engineering detector, characterized by: It includes a shell, the upper end of which is open, a knocking mechanism is provided at the bottom of the shell, sound wave detectors are provided on both sides of the shell, the longitudinal section of the shell is an inverted trapezoid, the left and right ends of the upper side of the shell are rotatably equipped with rotating shafts, both of the two rotating shafts are fixed with cover plates, the ends of the two cover plates abut against each other to block the opening of the shell, a fixing mechanism is provided between the two cover plates and the shell, and handles are hinged on the upper ends of the two cover plates.

2. A portable construction engineering detector according to claim 1, characterized in that: The fixing mechanism comprises a stepped hole provided on the side wall of the shell, a locking tongue is slidably arranged in the stepped hole, the cover plate is provided with a locking hole matching the locking tongue, a spring is provided between the locking tongue and the stepped hole, and the locking tongue is provided with a pulling assembly.

3. The portable construction engineering detector according to claim 2, characterized in that: The pulling assembly includes a groove provided at the bottom of the shell, a bolt is rotatably assembled in the middle of the groove, the bolt is threadedly connected to a movable block sliding in the groove, a wire pulling groove is provided on the side wall of the shell, two ends of the wire pulling groove are respectively connected to the step hole and the groove, a wire pulling wire is provided in the wire pulling groove, and two ends of the wire pulling wire are respectively connected to the locking tongue and the movable block.

4. The portable construction engineering detector according to claim 1, characterized in that: A display is installed on the front side of the shell.

5. The portable construction engineering detector according to claim 1, characterized in that: The knocking mechanism is composed of an electric telescopic rod and a knocking head.

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