A floor tile performance testing device for construction engineering

Abstract

The invention relates to the technical field of construction engineering, and discloses a floor tile performance detection device for construction engineering, comprising a shell, a storage cavity is opened on the right side of the inner cavity of the shell, a control panel is arranged on the top of the right side of the storage cavity, and a speaker is arranged on the top of the control panel; the floor tile performance detection device for construction engineering, through the coordinated use of an extended inner rod structure and a limited inner rod structure, during testing, by moving the rotating rod upward, the limited inner rod can move freely in the limited outer rod, and then stretching the extended inner rod until the hollow hammers on all sides move to the four sides of the tile to be tested, and then the rotating rod is reversed again, the limited inner rod and the limited outer rod are fixed while limiting the extended inner rod and the extended outer rod, preferably starting switch 2, controlling all motors to drive all hollow hammers to start at the same time, so as to simultaneously detect the four sides and the middle of the tile, and realize the purpose of quickly detecting whether the tile has hollowing phenomenon, so as to achieve the effect of facilitating detection and improving detection efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of construction engineering, in particular to a floor tile performance detection device for construction engineering. Background Art

[0002] Hollowing is a common phenomenon in construction projects. When the internal stress in the floor tile-adhesive-substrate system is greater than its strength, the floor tile will fall off the substrate, which is called hollowing. When hitting the floor tile with a hollowing hammer, if the sound is dull, it means that the main energy is concentrated in the low frequency, and the floor tile and the substrate are dense. If the sound is crisp, it means that the main energy is distributed in the high frequency, and there is hollowing between the floor tile and the substrate.

[0003] At present, the project adopts manual use of hollowing hammers to knock on floor tiles, and judges whether there are hollows by comparing different sounds. This method can only knock on one monitoring point each time, so the workload is large and it is easy to miss hollows, affecting the efficiency and effect of acceptance. It not only wastes human resources, but also the method of bending over to knock and monitor greatly damages the health of the staff. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the present invention provides a floor tile performance testing device for construction projects, which has the advantages of fast testing efficiency, convenient testing, reduced consumption of human resources and reduced damage to the health of workers, and solves the problems of low efficiency, cumbersome testing, large consumption of human resources and serious damage to the health of workers in the general manual knocking method.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of fast detection efficiency, convenient detection, reduced consumption of human resources and reduced damage to the health of workers, the present invention provides the following technical solutions: a floor tile performance detection device for construction engineering, comprising a shell, a storage cavity is opened on the right side of the inner cavity of the shell, a control panel is arranged on the top of the right side of the storage cavity, a speaker is arranged on the top of the control panel, a mechanical arm is arranged on the bottom of the left side of the inner cavity of the storage cavity, a horizontal plate is arranged on the right side of the mechanical arm, fixed shafts are evenly arranged in the middle and around the horizontal plate, extended outer rods are evenly arranged around the fixed shaft, an extended inner rod is arranged in the inner cavity of the extended outer rod, and the middle of the extended inner rod is provided with a fixed shaft, and the fixed shaft is evenly arranged on the surrounding area. Limiting holes are evenly provided on the top of the plate, a motor is arranged on the right side of the fixed shaft, an electric control rod is arranged on the output shaft on the right side of the motor, a hollow drum hammer is arranged on the right side of the electric control rod, a sound collector is arranged on the top of the hollow drum hammer, limiting outer rods are arranged on the upper and lower sides of the right side of the cross plate, a limiting inner rod is arranged in the inner cavity of the limiting outer rod, a rotating rod is arranged on the front side of the limiting outer rod, a concave hole is arranged on the right side of the inner cavity of the limiting outer rod, a clamping block is movably installed on the rear side of the limiting outer rod and the front side of the limiting inner rod, an elastic belt is movably installed on the outer surface of the top of the clamping block, an elastic shaft is arranged on the front side of the bottom of the inner cavity of the clamping block, a clamping plate is arranged at the bottom of the elastic shaft, and an elastic rope is arranged at the bottom of the clamping plate.

[0008] Preferably, switch 1 is provided at the top of the right side of the control panel, and switch 2 is provided at the bottom of the right side of the control panel. Switch 1 is electrically connected to the mechanical arm through a wire, and switch 2 is electrically connected to the motor through a wire. When in use, switch 1 is first started to rotate the mechanical arm until the bottom of the horizontal plate faces the ground, and then switch 2 is started to start the motor, and the electric control rod is controlled to drive the hollow drum hammer to quickly knock on the floor tiles.

[0009] Preferably, the inner cavity of the control panel is provided with a sound processor, the sound collector is electrically connected to the control panel through a wire, and the control panel is electrically connected to the speaker through a wire. When in use, the sound processor is first used to collect the sound of the hollow hammer hitting the well-installed tiles, and transmit the sound to the sound processor in the inner cavity of the control panel, so that when the hollow hammer is working and produces a sound different from the sound of the hollow hammer hitting the well-installed tiles stored in the sound processor in the inner cavity of the control panel, the control panel controls the speaker to work, thereby notifying the staff that there is a hollow phenomenon in the tiles here.

[0010] Preferably, a strip groove is provided at the top of the inner cavity of the limiting inner rod, and a round hole is provided at the bottom of the inner cavity of the limiting inner rod directly below the strip groove. The diameters of the strip groove and the round hole match the diameter of the bottom of the rotating rod, thereby facilitating the rotating rod to pass through the limiting inner rod.

[0011] Preferably, the rotating rod passes through the horizontal plate and extends into the limiting outer rod and can be movably installed through the strip groove and the concave hole. The outer surface of the bottom of the rotating rod is provided with a thread matching the inner surface of the concave hole, and the diameter of the rotating rod matches the diameter of the concave hole, so that the rotating rod is extended into the concave hole to limit and fix the position between the limiting inner rod and the limiting outer rod.

[0012] Preferably, the elastic belt passes through the top of the blocks on both sides and is movably installed on the bottom of the rotating rod. The elastic belt is made of elastic material, so that the elastic force of the elastic belt is utilized to ensure that the connection between the block and the rotating rod is always in a taut state, so that the rotating rod can rotate to drive the block to rotate through the elastic belt.

[0013] Preferably, a torsion spring is provided in the inner cavity of the elastic shaft, and the bottom of the card plate is movably mounted on the other side of the elastic shaft through an elastic rope and the bottom of the inner cavity of the card block, so that under normal conditions, the card plate always has a certain angle with the bottom plane of the card block under the action of the elastic shaft, and when an object moves, it can only move from the elastic shaft side of the top of the card plate to the elastic rope side of the bottom of the card plate.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the present invention provides a floor tile performance detection device for construction engineering, which has the following beneficial effects:

[0016] 1. The floor tile performance detection device for construction engineering uses an extended inner rod structure and a limited inner rod structure in combination. Due to different use environments, the tiles that need to be measured are also different. Generally, to test whether there are hollows, most of the tiles are hit on the four sides and the middle. Therefore, during the test, the rotating rod is moved up so that the limited inner rod can move freely in the limited outer rod, and then the extended inner rod is stretched until the hollow hammers on the four sides move to the four sides of the tile to be tested. Then the rotating rod is reversed again to fix the limited inner rod and the limited outer rod while limiting the extended inner rod and the extended outer rod. It is best to start switch 2 to control all motors to drive all hollow hammers to start at the same time, so as to simultaneously detect the four sides and the middle of the tile, so as to achieve the purpose of quickly detecting whether the tile has hollows, thereby facilitating detection and improving detection efficiency.

[0017] 2. The floor tile performance detection device for construction projects uses a sound collector structure and a control panel structure. Before the device works, another hollow hammer is used to manually knock on the tile surface, and the upgraded record of the knocking is collected into the sound collector, and then transmitted to the control panel by the sound collector. After that, switch 2 is started, and the device works normally. When a tile is hollow and the sound of the hollow hammer at the corresponding position is abnormal, the control panel automatically collects and starts the speaker to sound an alarm, thereby notifying the staff to come for inspection and maintenance. Compared with the manual knocking method, this device not only saves a lot of human resources, but also reduces the work intensity of the staff bending over to knock, greatly improving the physical health of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the structure of the present invention;

[0020] Figure 3 For the present invention Figure 1 A schematic diagram of the structure at A;

[0021] Figure 4 For the present invention Figure 2 Schematic diagram of the structure at B;

[0022] Figure 5 It is a schematic diagram of the structure of the present invention;

[0023] Figure 6 It is a schematic diagram of the structure of the present invention.

[0024] In the figure: 1. outer shell; 2. storage cavity; 3. control panel; 4. speaker; 5. mechanical arm; 6. horizontal plate; 7. fixed axis; 8. extended outer rod; 9. extended inner rod; 10. limit hole; 11. motor; 12. electric control rod; 13. hollow drum hammer; 14. sound collector; 15. limit outer rod; 16. limit inner rod; 17. rotating rod; 18. concave hole; 19. block; 20. elastic belt; 21. elastic shaft; 22. card plate; 23. elastic rope; 301. switch one; 302. switch two; 161. strip groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Embodiment 1

[0027] See also Figure 2 , Figure 4 , Figure 5 , Figure 6 A floor tile performance detection device for construction engineering comprises a shell 1, a storage chamber 2 is provided on the right side of the inner cavity of the shell 1, a control panel 3 is provided on the top of the right side of the storage chamber 2, a speaker 4 is provided on the top of the control panel 3, a mechanical arm 5 is provided on the bottom of the left side of the inner cavity of the storage chamber 2, a horizontal plate 6 is provided on the right side of the mechanical arm 5, a fixed shaft 7 is evenly provided on the middle and surrounding of the horizontal plate 6, an extended outer rod 8 is evenly provided on the surrounding of the fixed shaft 7, an extended inner rod 9 is provided in the inner cavity of the extended outer rod 8, a limiting hole 10 is evenly provided in the middle of the extended inner rod 9, a motor 11 is provided on the right side of the fixed shaft 7, an electric control rod 12 is provided on the output shaft on the right side of the motor 11, and a A hollow drum hammer 13 is provided with a sound collector 14 on the top of the hollow drum hammer 13. A limited outer rod 15 is provided on the upper and lower sides of the right side of the horizontal plate 6. A limited inner rod 16 is provided in the inner cavity of the limited outer rod 15. A rotating rod 17 is provided on the front side of the limited outer rod 15. A strip groove 161 is provided on the top of the inner cavity of the limited inner rod 16. A circular hole is provided at the bottom of the inner cavity of the limited inner rod 16 directly below the strip groove 161. The diameters of the strip groove 161 and the circular hole match the diameter of the bottom of the rotating rod 17, so that the rotating rod 17 passes through the limited inner rod 16. The rotating rod 17 passes through the horizontal plate 6 and extends into the limited outer rod 15 and can pass through the strip groove 161 and the concave hole 18 for movably installation. The outer surface of the bottom of the rotating rod 17 The surface is provided with a thread matching the inner surface of the concave hole 18, and the diameter of the rotating rod 17 matches the diameter of the concave hole 18, so that the rotating rod 17 is extended into the concave hole 18 to limit and fix the position between the limiting inner rod 16 and the limiting outer rod 15, and a concave hole 18 is provided on the right side of the inner cavity of the limiting outer rod 15, and a clamping block 19 is movably installed on the rear side of the limiting outer rod 15 and the front side of the limiting inner rod 16, and an elastic belt 20 is movably installed on the outer surface of the top of the clamping block 19, and the elastic belt 20 passes through the top of the clamping block 19 on both sides and is movably installed on the bottom of the rotating rod 17, and the elastic belt 20 is made of elastic material, so that the elastic force of the elastic belt 20 is utilized to make the clamping block 19 and the rotating rod 17 connected. It is always in a taut state, so that the rotating rod 17 can rotate to drive the card block 19 to rotate through the elastic belt 20. An elastic shaft 21 is arranged on the front side of the bottom of the inner cavity of the card block 19, and a card plate 22 is arranged at the bottom of the elastic shaft 21. An elastic rope 23 is arranged at the bottom of the card plate 22. A torsion spring is arranged in the inner cavity of the elastic shaft 21. The bottom of the card plate 22 is movably installed with the other side of the elastic shaft 21 and the bottom of the inner cavity of the card block 19 through the elastic rope 23. Therefore, in a normal state, the card plate 22 always has a certain angle with the bottom plane of the card block 19 under the action of the elastic shaft 21, and when an object moves, it can only move from the elastic shaft 21 side at the top of the card plate 22 to the elastic rope 23 side at the bottom of the card plate 22.

[0028] Working principle: Next, manually rotate the upward rotating rod 17 so that the bottom of the rotating rod 17 is separated from the concave hole 18, and the bottom of the rotating rod 17 rises and enters the inner cavity of the limiting inner rod 16. At this time, the rotating rod 17 no longer limits the distance between the limiting inner rod 16 and the limiting outer rod 15. At the same time, the elastic belt 20 is used to pass through the top of the block 19 on both sides and the bottom of the rotating rod 17 for active installation. The elastic belt 20 is made of elastic material, so that the elastic force of the elastic belt 20 is used to make the connection between the block 19 and the rotating rod 17 always in a taut state, so that the rotating rod 17 can rotate and drive the block 19 to rotate through the elastic belt 20. An elastic shaft 21 is arranged at the front side of the bottom of the inner cavity of the card block 19, a card plate 22 is arranged at the bottom of the elastic shaft 21, an elastic rope 23 is arranged at the bottom of the card plate 22, a torsion spring is arranged in the inner cavity of the elastic shaft 21, and the bottom of the card plate 22 is movably installed with the other side of the elastic shaft 21 and the bottom of the inner cavity of the card block 19 through the elastic rope 23. Under the action of the elastic shaft 21, the card plate 22 always has a certain angle with the bottom plane of the card block 19. Therefore, when the limiting inner rod 16 moves, it can only move from the elastic shaft 21 side of the top of the card plate 22 to the elastic rope 23 side of the bottom of the card plate 22, so that before the device is started, the card plate 22 can be moved and retracted. In the opposite direction to the moving direction of the limiting inner rod 16, as the rotating rod 17 moves upward and rotates, the elastic belt 20 is cooperated to make the block 19 rotate in the opposite direction, so that the card plate 22 at the bottom of the rotating block 19 can move and shrink in the same direction as the moving direction of the limiting inner rod 16. At this time, the limiting inner rod 16 can be easily stretched, and then the extended inner rod 9 located around the side of the horizontal plate 6 facing the ground is manually stretched until one end of the extended inner rod 9 around is moved to the surroundings of the tile to be detected by the hollow drum hammer 13 fixedly installed by the motor 11 and the electric control rod 12. At this time, because the bottom of the inner cavity of the limiting inner rod 16 is located directly below the strip groove 161, a circular The diameters of the hole, the strip groove 161 and the round hole match the diameter of the bottom of the rotating rod 17, so that the rotating rod 17 can pass through the limiting inner rod 16. The rotating rod 17 passes through the horizontal plate 6 and extends into the limiting outer rod 15 and can pass through the strip groove 161 and be movably installed with the concave hole 18. The outer surface of the bottom of the rotating rod 17 is provided with a thread matching the inner surface of the concave hole 18. The diameter of the rotating rod 17 matches the diameter of the concave hole 18. The rotating rod 17 is reversed again so that the rotating rod 17 extends into the concave hole 18, thereby limiting and fixing the position between the limiting inner rod 16 and the limiting outer rod 15. At this time, the position of the extended inner rod 9 located around the horizontal plate 6 is also fixed.

[0029] In summary, compared with general similar devices, the floor tile performance testing device for construction projects can freely adjust the position of the hollow hammer 13, so that it is suitable for tiles of different sizes, making tile testing more convenient and improving testing efficiency.

[0030] Embodiment 2

[0031] See also Figure 1 - Figure 6A floor tile performance detection device for construction engineering comprises a shell 1, a storage chamber 2 is provided on the right side of the inner cavity of the shell 1, a control panel 3 is provided on the top of the right side of the storage chamber 2, a switch 1 301 is provided on the top of the right side of the control panel 3, a switch 2 302 is provided on the bottom of the right side of the control panel 3, the switch 1 301 is electrically connected to the mechanical arm 5 through a wire, and the switch 2 302 is electrically connected to the motor 11 through a wire, so that when in use, the switch 1 301 is first started to make the mechanical arm 5 rotate until the bottom of the horizontal plate 6 faces the ground, and then the switch 2 302 is started to start the motor 11, and the electric control rod 12 is controlled to drive the hollow drum hammer 13 to quickly knock on the floor tiles, the top of the control panel 3 is provided with a speaker 4, and the bottom of the left side of the inner cavity of the storage chamber 2 is provided with a A mechanical arm 5 is arranged, a horizontal plate 6 is arranged on the right side of the mechanical arm 5, a fixed shaft 7 is evenly arranged in the middle and around the horizontal plate 6, an extended outer rod 8 is evenly arranged around the fixed shaft 7, an extended inner rod 9 is arranged in the inner cavity of the extended outer rod 8, and a limited position hole 10 is evenly opened in the middle of the extended inner rod 9, a motor 11 is arranged on the right side of the fixed shaft 7, an electric control rod 12 is arranged on the output shaft on the right side of the motor 11, a hollow drum hammer 13 is arranged on the right side of the electric control rod 12, a sound collector 14 is arranged on the top of the hollow drum hammer 13, a sound processor is arranged in the inner cavity of the control panel 3, the sound collector 14 is electrically connected to the control panel 3 through a wire, and the control panel 3 is electrically connected to the speaker 4 through a wire. When in use, first use the sound processor to collect the sound of the hollow drum hammer 13 when knocking the well-installed The sound of the tiles is transmitted to the sound processor in the inner cavity of the control panel 3, so that when the hollowing hammer 13 is working, a sound different from that of the hollowing hammer 13 stored in the sound processor in the inner cavity of the control panel 3 hitting the well-installed tiles is produced. The control panel 3 controls the speaker 4 to work, so as to notify the staff that there is a hollowing phenomenon in the tiles here. The upper and lower sides of the right side of the horizontal plate 6 are provided with a limited outer rod 15, and the inner cavity of the limited outer rod 15 is provided with a limited inner rod 16. The front side of the limited outer rod 15 is provided with a rotating rod 17. The top of the inner cavity of the limited inner rod 16 is provided with a strip groove 161, and the bottom of the inner cavity of the limited inner rod 16 is provided with a circular hole directly below the strip groove 161. The diameters of the strip groove 161 and the circular hole are the same as the diameter of the bottom of the rotating rod 17. Matching, so that the rotating rod 17 passes through the limiting inner rod 16, the rotating rod 17 passes through the cross plate 6 and extends into the limiting outer rod 15 and can pass through the strip groove 161 and be movably installed with the concave hole 18. The outer surface of the bottom of the rotating rod 17 is provided with a thread matching the inner surface of the concave hole 18. The diameter of the rotating rod 17 matches the diameter of the concave hole 18, so that the rotating rod 17 is extended into the concave hole 18 to limit and fix the position between the limiting inner rod 16 and the limiting outer rod 15. The concave hole 18 is provided on the right side of the inner cavity of the limiting outer rod 15. The rear side of the limiting outer rod 15 and the front side of the limiting inner rod 16 are movably installed with a clamping block 19. The outer surface of the top of the clamping block 19 is movably installed with an elastic belt 20. The elastic belt 20 passes through the top of the clamping block 19 on both sides and is movably installed with the bottom of the rotating rod 17.The elastic belt 20 is made of elastic material, so that the elastic force of the elastic belt 20 is used to make the connection between the card block 19 and the rotating rod 17 always in a taut state, so that the rotating rod 17 can rotate and drive the card block 19 to rotate through the elastic belt 20. An elastic shaft 21 is arranged at the front side of the bottom of the inner cavity of the card block 19, and a card plate 22 is arranged at the bottom of the elastic shaft 21. An elastic rope 23 is arranged at the bottom of the card plate 22. A torsion spring is arranged in the inner cavity of the elastic shaft 21. The bottom of the card plate 22 is movably installed with the other side of the elastic shaft 21 and the bottom of the inner cavity of the card block 19 through the elastic rope 23. Therefore, in a normal state, the card plate 22 always has a certain angle with the bottom plane of the card block 19 under the action of the elastic shaft 21, and when an object moves, it can only move from the elastic shaft 21 side at the top of the card plate 22 to the elastic rope 23 side at the bottom of the card plate 22.

[0032] Working principle: first move the device to the place where the tile inspection is required, then press the start switch 301, use the switch 301 to electrically connect with the mechanical arm 5 through the wire, so that the mechanical arm 5 rotates until the bottom of the horizontal plate 6 faces the ground, then open the sound collector 14 located in the middle of the hollow hammer 13 on one side, and then the staff holds another hollow hammer 13 to knock the tile. Here, it is assumed that the knocked tile does not have the hollow phenomenon, and the knocking sound is collected by the sound collector 14 and stored in the sound processor in the inner cavity of the control panel 3, and this sound is used as the standard;

[0033] Next, the upward rotating rod 17 is manually rotated so that the bottom of the rotating rod 17 is separated from the concave hole 18, and the bottom of the rotating rod 17 rises and enters the inner cavity of the limiting inner rod 16. At this time, the rotating rod 17 no longer limits the distance between the limiting inner rod 16 and the limiting outer rod 15. At the same time, the elastic belt 20 is used to pass through the top of the block 19 on both sides and the bottom of the rotating rod 17 for active installation. The elastic belt 20 is made of elastic material, so that the elastic force of the elastic belt 20 is used to make the connection between the block 19 and the rotating rod 17 always in a taut state, so that the rotating rod 17 can rotate and drive the block 19 to rotate through the elastic belt 20. Because the block 1 An elastic shaft 21 is arranged at the front side of the bottom of the inner cavity of 9, a clamping plate 22 is arranged at the bottom of the elastic shaft 21, an elastic rope 23 is arranged at the bottom of the clamping plate 22, a torsion spring is arranged in the inner cavity of the elastic shaft 21, and the bottom of the clamping plate 22 is movably installed with the other side of the elastic shaft 21 relative to the bottom of the inner cavity of the clamping block 19 through the elastic rope 23. Under the action of the elastic shaft 21, the clamping plate 22 always has a certain angle with the bottom plane of the clamping block 19. Therefore, when the limit inner rod 16 moves, it can only move from the elastic shaft 21 side of the top of the clamping plate 22 to the elastic rope 23 side of the bottom of the clamping plate 22. Therefore, before the device is started, the movable contraction direction of the clamping plate 22 is consistent with the limit The moving direction of the inner rod 16 is opposite to that of the position limiting rod. As the rotating rod 17 moves upward and rotates, the elastic belt 20 cooperates with the card block 19 to rotate in the opposite direction, so that the card plate 22 at the bottom of the card block 19 after rotation can move and shrink in the same direction as the moving direction of the position limiting inner rod 16. At this time, the position limiting inner rod 16 can be easily stretched, and then the extended inner rod 9 located around the side of the horizontal plate 6 facing the ground is manually stretched until one end of the extended inner rod 9 around is moved to the surroundings of the tile to be tested by the hollow drum hammer 13 fixedly installed by the motor 11 and the electric control rod 12. At this time, because the bottom of the inner cavity of the position limiting inner rod 16 is located directly below the strip groove 161 and has a round hole, The diameters of the strip groove 161 and the circular hole match the diameter of the bottom of the rotating rod 17, so that the rotating rod 17 can pass through the limiting inner rod 16, and the rotating rod 17 passes through the horizontal plate 6 and extends into the limiting outer rod 15 and can pass through the strip groove 161 and be movably installed with the concave hole 18. The outer surface of the bottom of the rotating rod 17 is provided with a thread matching the inner surface of the concave hole 18, and the diameter of the rotating rod 17 matches the diameter of the concave hole 18. The rotating rod 17 is reversed again so that the rotating rod 17 extends into the concave hole 18, thereby limiting and fixing the position between the limiting inner rod 16 and the limiting outer rod 15, and the position of the extended inner rod 9 located around the horizontal plate 6 is also fixed accordingly;

[0034] Finally, press the start switch 2 302, and use the switch 2 302 to electrically connect with the motor 11 through the wire, so that the switch 2 302 is started, the motor 11 is started, and the electric control rod 12 is controlled to drive the hollowing hammer 13 to regularly and quickly knock on the floor tiles, and the sound collector 14 in the middle of the hollowing hammer 13 is used to collect and transmit the sound to the control panel 3 for comparison and judgment with the initial sound in the sound processor. When the device is working, when the sound collected by each sound collector 14 is significantly different from this sound, the control panel 3 controls the speaker 4 to start, so that the speaker 4 sounds an alarm, thereby reminding the staff that there is a hollowing phenomenon in the tiles here, which is convenient for the staff to quickly repair.

[0035] In summary, compared with general similar devices, the floor tile performance testing device for construction projects has the advantages of fast testing efficiency, convenient testing, reduced consumption of human resources, and reduced damage to the health of workers. It solves the problems of low efficiency, cumbersome testing, large consumption of human resources, and serious damage to the health of workers in general manual tapping methods.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or equipment. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or equipment including the elements.

[0037] 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 floor tile performance detection device for construction engineering, comprising a housing (1), characterized in that: A storage chamber (2) is provided on the right side of the inner cavity of the housing (1), a control panel (3) is provided on the top of the right side of the storage chamber (2), a speaker (4) is provided on the top of the control panel (3), a mechanical arm (5) is provided on the bottom of the left side of the inner cavity of the storage chamber (2), a horizontal plate (6) is provided on the right side of the mechanical arm (5), a fixed shaft (7) is provided in the middle of the horizontal plate (6), extended outer rods (8) are evenly provided around the fixed shaft (7), an extended inner rod (9) is provided in the inner cavity of the extended outer rod (8), a limiting hole (10) is evenly provided in the middle of the extended inner rod (9), the right side of the fixed shaft (7) and the inner cavity of the extended inner rod (9) are provided with a plurality of fixed outer rods (8), and the fixed shaft (7) is provided with a plurality of fixed inner rods (8). The end of the rod (9) away from the extended outer rod (8) is provided with a motor (11), the output shaft on the right side of the motor (11) is provided with an electric control rod (12), the right side of the electric control rod (12) is provided with a hollow drum hammer (13), the top of the hollow drum hammer (13) is provided with a sound collector (14), the upper and lower sides of the right side of the horizontal plate (6) are provided with a limited outer rod (15), the inner cavity of the limited outer rod (15) is provided with a limited inner rod (16), the front side of the limited outer rod (15) is provided with a rotating rod (17), the right side of the inner cavity of the limited outer rod (15) is provided with a concave hole (18), the rear side of the limited outer rod (15) and the limited inner rod (16) are connected to each other. ) are movably mounted on the front side of each of the two inner chambers of the two inner chambers, a block (19) is movably mounted on the outer surface of the top of the block (19), an elastic belt (20) is movably mounted on the outer surface of the top of the block (19), an elastic shaft (21) is arranged at the bottom of the inner chamber of the block (19), a clamping plate (22) is arranged at the bottom of the clamping plate (22), and an elastic rope (23) is arranged at the bottom of the clamping plate (22), wherein a strip groove (161) is arranged at the top of the inner chamber of the limiting inner rod (16), and a round hole is arranged at the bottom of the inner chamber of the limiting inner rod (16) directly below the strip groove (161), and the diameters of the strip groove (161) and the round hole match the diameter of the bottom of the rotating rod (17), so as to facilitate the rotating rod (17). The rod (17) passes through the limiting inner rod (16), the rotating rod (17) passes through the horizontal plate (6) and extends into the limiting outer rod (15) and can pass through the strip groove (161) and be movably installed with the concave hole (18), the outer surface of the bottom of the rotating rod (17) is provided with a thread matching the inner surface of the concave hole (18), the diameter of the rotating rod (17) matches the diameter of the concave hole (18), the elastic belt (20) passes through the top of the clamping block (19) on both sides and is movably installed with the bottom of the rotating rod (17), and the bottom of the clamping plate (22) is movably installed with the bottom of the inner cavity of the clamping block (19) relative to the other side of the elastic shaft (21) through the elastic rope (23).

2. A floor tile performance detection device for construction engineering according to claim 1, characterized in that: A switch 1 (301) is arranged at the top of the right side of the control panel (3), and a switch 2 (302) is arranged at the bottom of the right side of the control panel (3). The switch 1 (301) is electrically connected to the mechanical arm (5) through a wire, and the switch 2 (302) is electrically connected to the motor (11) through a wire.

3. The floor tile performance detection device for construction engineering according to claim 1, characterized in that: The inner cavity of the control panel (3) is provided with a sound processor, the sound collector (14) is electrically connected to the control panel (3) via a wire, and the control panel (3) is electrically connected to the speaker (4) via a wire.

4. The floor tile performance detection device for construction engineering according to claim 1, characterized in that: The elastic belt (20) is made of elastic material.

5. The floor tile performance detection device for construction engineering according to claim 1, characterized in that: The inner cavity of the elastic shaft (21) is provided with a torsion spring.

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