Wall hollowing detection equipment

Abstract

The invention provides wall hollowing detection equipment, and belongs to the technical field of wall hollowing detection.The wall hollowing detection equipment comprises a supporting rod, an adsorption assembly, a driving assembly and a knocking assembly, the supporting rod is hollow, the knocking assembly is installed at the top of the supporting rod, one end of the driving assembly is connected with the knocking assembly, and the other end of the driving assembly is connected with the adsorption assembly; one end of the knocking assembly is connected with the supporting rod, the other end of the knocking assembly extends to the outer side of the lower portion of the supporting rod from the interior of the supporting rod and is used for driving the knocking assembly to move so as to knock wall tiles, and the adsorption assembly is movably arranged on one side of the supporting rod and is used for adsorbing the supporting rod to the wall tiles so as to provide movable supporting for the supporting rod. Compared with the prior art, when hollowing detection is carried out on the wall tile, convenient and labor-saving knocking of the wall tile can be realized, so that the detection effect and the detection efficiency are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of wall hollowing detection, in particular to a wall hollowing detection device. Background Art

[0002] At present, after the wall tile attachment construction is completed, it is necessary to test the hollowness of the tiles to ensure the quality of the tile attachment.

[0003] In the prior art, when detecting hollowing of wall tiles, most of the time, a rod with a ball head structure at one end is held manually, and then the rod is swung so that the ball head hits the tile. The sound generated during the knocking process is used to determine whether there is a hollowing at the current knocking position. However, this detection method is relatively traditional. After manually swinging the rod many times, the arm is prone to fatigue, which affects the detection efficiency. In addition, after manually swinging the rod many times, the arm is affected by fatigue, making it difficult to control the knocking force of the ball head. When the knocking force of the ball head is too great, it is easy to cause the tile to crack, thereby causing damage to the tile. Summary of the invention

[0004] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the embodiments of the present invention is to provide a wall hollowing detection device.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A wall hollowing detection device comprises a support rod, an adsorption component, a driving component and a knocking component.

[0007] The support rod is hollow inside.

[0008] The knocking assembly is installed on the top of the support rod, one end of the driving assembly is connected to the knocking assembly, and the other end extends from the inside of the support rod to the outside below the support rod, which is used to drive the knocking assembly to move so as to knock on the wall tiles.

[0009] The adsorption component is movably arranged on one side of the support rod, and is used for adsorbing the support rod on the wall tiles to provide movable support for the support rod.

[0010] As a further improvement of the present invention: the adsorption assembly includes a support plate, a screw, an adsorption sleeve, a piston plate and a threaded sleeve,

[0011] The adsorption sleeve is fixedly arranged on one side of the support plate, the piston plate is movably arranged inside the adsorption sleeve, the threaded sleeve is fixedly arranged on one side of the piston plate, one end of the screw extends into the inside of the threaded sleeve and is threadedly matched with the threaded sleeve, and the other end passes through the support plate and is rotatably matched with the support plate, a guide rail is fixedly arranged on the inner wall of the adsorption sleeve, and a guide rail groove matched with the guide rail is opened on the side wall of the piston plate.

[0012] As a further improvement of the present invention: a rotating shaft is rotatably provided on one side of the support plate away from the adsorption sleeve, a supporting sleeve is fixedly provided on one end of the rotating shaft away from the support plate, the supporting rod passes through the supporting sleeve and movably cooperates with the supporting sleeve, and there is damping between the supporting rod and the supporting sleeve.

[0013] As a further improvement of the present invention: a protective sleeve is fixedly provided on the top of the support rod.

[0014] The knocking assembly includes a positioning seat and a knocking rod.

[0015] The positioning seat is fixedly mounted on the inner wall of the protective sleeve, the knocking rod passes through the positioning seat and movably cooperates with the positioning seat, and the knocking rod is distributed along the axial direction of the protective sleeve.

[0016] As a further improvement of the present invention: the striking assembly further comprises an annular block and a third elastic member,

[0017] The annular block is fixedly arranged outside the knocking rod, one end of the third elastic member is connected to the positioning seat, and the other end is connected to the annular block, so as to provide elastic tension to the annular block.

[0018] The driving assembly includes a pressure handle, a swing rod, a shift rod, an arc push rod and a stopper.

[0019] One end of the pressure handle is hingedly connected to the outer wall of the support rod, and the other end is fixedly connected to the arc-shaped push rod, the arc-shaped push rod passes through the support rod and movably cooperates with the support rod, the shift rod and the stopper are arranged on the side wall of the rod body of the arc-shaped push rod located inside the support rod, the shift rod is hingedly connected to the arc-shaped push rod, the stopper is fixedly connected to the arc-shaped push rod, and the stopper is located on one side of the shift rod, and is used to provide rotation limit for the shift rod.

[0020] The lower end of the swing rod extends to one side of the shifting rod, and the upper end extends to the inside of the protective sleeve and is connected to the annular block. The side wall of the swing rod is rotatably connected to the inner wall of the support rod through a rotating pin.

[0021] As a further improvement of the present invention: one side of the pressure handle is connected to the support rod through a first elastic member, and the first elastic member is used to provide elastic support for the pressure handle; one side of the shift rod is connected to the arc-shaped push rod through a second elastic member, and the second elastic member is used to provide elastic support for the shift rod.

[0022] As a further improvement of the present invention: the support rod and the swing rod are both telescopic structures.

[0023] As a further improvement of the present invention: a conical sound amplification cover is fixedly provided at one end of the protective sleeve.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] In the embodiment of the present invention, when it is necessary to perform hollow drum detection on wall tiles, the adsorption component can be used to adsorb the support rod on a certain tile on the wall, and then the driving component can be operated to drive the knocking component to move, and the knocking component can be used to knock on the wall tiles, and the staff can judge the hollow drum condition of the tiles according to the sound generated by the knocking; the adsorption effect of the adsorption component on the support rod can make the support rod flexibly move compared with the adsorption component, so that it is convenient to adjust the knocking component to different positions of a certain tile, and then perform knocking operations on different positions of a certain tile, and it is also convenient to knock on different tiles, thereby improving the hollow drum detection effect of wall tiles. Compared with the prior art, when hollow drum detection is performed on wall tiles, convenient and labor-saving knocking of the wall tiles can be achieved, thereby improving the detection effect and detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic diagram of the structure of a wall hollowing detection device Figure 1 ;

[0027] Figure 2 A schematic diagram of the structure of a wall hollowing detection device Figure 2 ;

[0028] Figure 3 for Figure 2 A magnified schematic diagram of the middle A area;

[0029] Figure 4 for Figure 2 A magnified schematic diagram of the middle B area;

[0030] In the figure: 10-support rod, 101-protective sleeve, 102-conical sound amplification cover, 20-adsorption assembly, 201-support plate, 202-screw, 203-support sleeve, 204-rotating shaft, 205-adsorption sleeve, 206-piston plate, 207-threaded sleeve, 208-guide rail, 30-driving assembly, 301-pressing handle, 302-rotating pin, 303-rocker rod, 304-first elastic member, 305-push rod, 306-arc push rod, 307-stop block, 308-second elastic member, 40-knocking assembly, 401-annular block, 402-third elastic member, 403-positioning seat, 404-knocking rod. DETAILED DESCRIPTION

[0031] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0032] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] See also Figure 1 as well as Figure 2 The present embodiment provides a wall hollowing detection device, including a support rod 10, an adsorption component 20, a driving component 30 and a knocking component 40. The support rod 10 is hollow inside, and the knocking component 40 is installed on the top of the support rod 10. One end of the driving component 30 is connected to the knocking component 40, and the other end extends from the inside of the support rod 10 to the outside below the support rod 10, so as to drive the knocking component 40 to move so as to knock on the wall tiles. The adsorption component 20 is movably arranged on one side of the support rod 10, so as to adsorb the support rod 10 on the wall tiles to provide movable support for the support rod 10.

[0034] When it is necessary to perform hollowing detection on wall tiles, the adsorption component 20 can be used to adsorb the support rod 10 on a certain tile on the wall, and then the driving component 30 can be operated to drive the knocking component 40 to move, and the knocking component 40 can be used to knock on the wall tiles. The staff will judge the hollowing condition of the tiles based on the sound produced by the knocking; the above-mentioned adsorption effect of the adsorption component 20 on the support rod 10 can make the support rod 10 more flexible than the adsorption component 20, so that it is convenient to adjust the knocking component 40 to different positions of a certain tile, and then perform knocking operations on different positions of a certain tile. At the same time, it is also convenient to knock on different tiles, thereby improving the hollowing detection effect of wall tiles.

[0035] See also Figure 1 as well as Figure 2 In one embodiment, the adsorption assembly 20 includes a support plate 201, a screw 202, an adsorption sleeve 205, a piston plate 206 and a threaded sleeve 207. The adsorption sleeve 205 is fixedly arranged on one side of the support plate 201, and the piston plate 206 is movably arranged inside the adsorption sleeve 205. The threaded sleeve 205 is fixedly arranged on one side of the piston plate 206. One end of the screw 202 extends into the inside of the threaded sleeve 205 and is threadedly matched with the threaded sleeve 205, and the other end passes through the support plate 201 and is rotatably matched with the support plate 201. A guide rail 208 is fixedly arranged on the inner wall of the adsorption sleeve 205, and a guide rail groove (not shown in the figure) adapted to the guide rail 208 is opened on the side wall of the piston plate 206.

[0036] When it is necessary to perform hollow detection on wall tiles, the support plate 201 can be placed on a tile on the wall so that the adsorption sleeve 205 contacts the tile, and then the screw 202 is rotated. The screw 202 and the threaded sleeve 207 cooperate to drive the piston plate 206 to move along the inside of the adsorption sleeve 205. When the piston plate 206 moves, negative pressure is generated inside the adsorption sleeve 205, so that the adsorption sleeve 205 is adsorbed on the surface of the tile, thereby completing the support positioning of the support rod 10 and the knocking assembly 40.

[0037] See also Figure 1 In one embodiment, a rotating shaft 204 is rotatably provided on one side of the support plate 201 away from the adsorption sleeve 205, and a supporting sleeve 203 is fixedly provided on one end of the rotating shaft 204 away from the support plate 201. The support rod 10 penetrates the supporting sleeve 203 and movably cooperates with the supporting sleeve 203, and there is damping between the support rod 10 and the supporting sleeve 203.

[0038] After the adsorption sleeve 205 is adsorbed on the surface of a certain tile, the staff can use the driving component 30 to drive the knocking component 40 to move. When the knocking component 40 moves, it knocks on a certain tile. The staff can judge the hollowing condition of the current knocking area by the sound generated during the knocking. In addition, through the rotational cooperation between the rotating shaft 204 and the support plate 201, the support rod 10 can be rotated relative to the support plate 201, thereby driving the knocking component 40 to rotate. At the same time, by using the active cooperation between the support rod 10 and the support sleeve 203, the support rod 10 can be axially moved relative to the support sleeve 203, thereby driving the knocking component 40 to move. The rotation and movement of the knocking assembly 40 can be used to conveniently knock on different positions of a tile and different tiles; when the support rod 10 rotates compared to the support plate 201 and moves compared to the support sleeve 203, due to the damping between the support rod 10 and the support sleeve 203, the staff does not need to hold the support rod 10 completely when using the driving assembly 30 to drive the knocking assembly 40 to move to knock on the tiles, that is, the weight of the support rod 10 together with the knocking assembly 40 and the driving assembly 30 will not be completely applied to the human hand, thereby saving physical strength during the detection process and realizing labor-saving detection of hollowing of wall tiles.

[0039] See also Figure 1 as well as Figure 3 In one embodiment, a protective sleeve 101 is fixedly provided on the top of the support rod 10, and the knocking assembly 40 includes a positioning seat 403 and a knocking rod 404. The positioning seat 403 is fixedly installed on the inner wall of the protective sleeve 101, and the knocking rod 404 passes through the positioning seat 403 and movably cooperates with the positioning seat 403. The knocking rod 404 is distributed axially along the protective sleeve 101.

[0040] After the adsorption sleeve 205 is adsorbed on the surface of a certain tile, the staff uses the driving component 30 to drive the knocking rod 404 to move relative to the positioning seat 403, and the knocking rod 404 knocks the target tile when moving. The staff judges whether there is a hollow phenomenon at the current knocking position of the target tile based on the sound made by the knocking rod 404 when knocking the target tile.

[0041] See also Figure 3 as well as Figure 4In one embodiment, the knocking assembly 40 also includes an annular block 401 and a third elastic member 402, wherein the annular block 401 is fixedly arranged outside the knocking rod 404, one end of the third elastic member 402 is connected to the positioning seat 403, and the other end is connected to the annular block 401, for providing elastic tension to the annular block 401, and the driving assembly 30 includes a pressing handle 301, a rocker rod 303, a lever 305, an arc push rod 306 and a stopper 307, one end of the pressing handle 301 is hingedly connected to the outer wall of the support rod 10, and the other end is fixedly connected to the arc push rod 306, and the arc push rod 306 penetrates the support rod 10 And it cooperates with the support rod 10, the lever 305 and the block 307 are arranged on the side wall of the rod body of the arc-shaped push rod 306 located inside the support rod 10, the lever 305 is hingedly connected to the arc-shaped push rod 306, the block 307 is fixedly connected to the arc-shaped push rod 306, the block 307 is located on one side of the lever 305, and is used to provide rotation limit for the lever 305, the lower end of the rocker arm 303 extends to one side of the lever 305, and the upper end extends to the inside of the protective sleeve 101 and is connected to the annular block 401, and the side wall of the rocker arm 303 is rotatably connected to the inner wall of the support rod 10 through the turn pin 302.

[0042] After the adsorption sleeve 205 is adsorbed on a certain tile surface, the staff presses the pressure handle 301 to make the pressure handle 301 rotate relative to the outside of the support rod 10, thereby driving the arc push rod 306 to move relative to the support rod 10. When the arc push rod 306 moves, the lever 305 acts on the lower end of the swing rod 303. At this time, the block 307 restricts the rotation of the lever 305, so that the lever 305 cannot rotate relative to the arc push rod 306. The lever 305 pushes the swing rod 303 to make the swing rod 303 rotate relative to the rotating pin 302. When the swing rod 303 rotates, its upper end passes through the annular Block 401 pulls the knocking rod 404 and then drives the knocking rod 404 to move inside the protective sleeve 101. At this time, the third elastic member 402 is stretched and elongated. As the arc push rod 306 continues to move, the lever 305 and the lower end of the rocker rod 303 slide relative to each other. When the lever 305 passes over the lower end of the side rod 303 and separates from the lower end of the rocker rod 303, the third elastic member 402 pulls the annular block 401 and then drives the knocking rod 404 to move outside the protective sleeve 101, thereby hitting the tile and making a sound. The staff uses the sound to judge the hollow condition of the current impact area.

[0043] See also Figure 4In one embodiment, one side of the pressing handle 301 is connected to the support rod 101 through a first elastic member 304, and the first elastic member 304 is used to provide elastic support for the pressing handle 301. One side of the lever 305 is connected to the arc push rod 306 through a second elastic member 308, and the second elastic member 308 is used to provide elastic support for the lever 305.

[0044] After the knocking rod 404 hits the tile, the staff releases the pressing handle 301, and the first elastic member 304 pushes the pressing handle 301 to make the pressing handle 301 rotate in the opposite direction of the support rod 10, thereby driving the arc push rod 306 to move in the opposite direction of the support rod 10, and the arc push rod 306 drives the lever 305 to move in the opposite direction. At this time, the lever 305 acts on the lower end of the rocker rod 303 in the opposite direction, and the rocker rod 303 pushes the lever 305 to make the lever 305 rotate in comparison with the arc push rod 306, and the second elastic member 308 is compressed until the lever 305 passes over the lower end of the rocker rod 303 in the opposite direction, and the second elastic member 308 pushes the lever 305 to make the lever 305 rotate in comparison with the arc push rod 306, thereby realizing the resetting of the lever 305.

[0045] In one embodiment, the first elastic member 304 , the second elastic member 308 and the third elastic member 402 may be springs or metal springs, which are not limited herein.

[0046] In one embodiment, the support rod 10 and the rocker arm 303 are both telescopic structures. The extension of the telescopic support rod 10 can drive the knocking assembly 40 to extend synchronously, so as to perform a knocking operation on the tiles at a higher position on the wall; when the support rod 10 is extended, the rocker arm 303, which is also a telescopic structure, is pulled and extends synchronously with the support rod 10. The extended rocker arm 303 can continue to be controlled by the pressing handle 301, the arc-shaped push rod 306 and the lever 305, so as to drive the knocking rod 404 to move, so as to knock on the tiles at a high position.

[0047] When the knocking rod 404 knocks on the tiles at a high position, the sound emitted is far from the ground, so the staff standing on the ground cannot hear it clearly, which may easily lead to misjudgment. To avoid this phenomenon, please refer to Figure 1 as well as Figure 2 In one embodiment, a conical sound amplifying cover 102 is fixedly provided at one end of the protective sleeve 101. The sound generated when the knocking rod 404 hits the tile can be transmitted to the inside of the conical sound amplifying cover 102 through the inside of the protective sleeve 101, and then emitted by the conical sound amplifying cover 102, thereby increasing the volume of the impact sound, so that the staff standing on the ground can hear the impact sound clearly, and then make an accurate judgment on the hollowness of the high-place tiles.

[0048] In the embodiment of the present invention, when it is necessary to perform hollow detection on wall tiles, the adsorption component 20 can be used to adsorb the support rod 10 on a certain tile on the wall, and then the driving component 30 can be operated to drive the knocking component 40 to move, and the knocking component 40 can be used to knock on the wall tiles. The staff judges the hollowing condition of the tiles according to the sound generated by the knocking; the adsorption effect of the adsorption component 20 on the support rod 10 can make the support rod 10 flexibly move compared with the adsorption component 20, so that it is convenient to adjust the knocking component 40 to different positions of a certain tile, and then perform knocking operations on different positions of a certain tile. At the same time, it is also convenient to knock on different tiles, thereby improving the hollow detection effect of wall tiles. Compared with the prior art, when hollow detection is performed on wall tiles, convenient and labor-saving knocking of wall tiles can be achieved, thereby improving the detection effect and detection efficiency.

[0049] The preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. A wall hollowing detection device, characterized in that: It includes a support rod, an adsorption component, a driving component and a knocking component. The support rod is hollow inside. The knocking assembly is installed on the top of the support rod, one end of the driving assembly is connected to the knocking assembly, and the other end extends from the inside of the support rod to the outside below the support rod, which is used to drive the knocking assembly to move so as to knock on the wall tiles. The adsorption component is movably arranged on one side of the support rod, and is used for adsorbing the support rod on the wall tiles to provide movable support for the support rod.

2. A wall hollowing detection device according to claim 1, characterized in that: The adsorption assembly includes a support plate, a screw, an adsorption sleeve, a piston plate and a threaded sleeve. The adsorption sleeve is fixedly arranged on one side of the support plate, the piston plate is movably arranged inside the adsorption sleeve, the threaded sleeve is fixedly arranged on one side of the piston plate, one end of the screw extends into the inside of the threaded sleeve and is threadedly matched with the threaded sleeve, and the other end passes through the support plate and is rotatably matched with the support plate, a guide rail is fixedly arranged on the inner wall of the adsorption sleeve, and a guide rail groove matched with the guide rail is opened on the side wall of the piston plate.

3. A wall hollowing detection device according to claim 2, characterized in that: A rotating shaft is rotatably provided on one side of the support plate away from the adsorption sleeve, a supporting sleeve is fixedly provided on one end of the rotating shaft away from the support plate, the supporting rod passes through the supporting sleeve and movably cooperates with the supporting sleeve, and there is damping between the supporting rod and the supporting sleeve.

4. A wall hollowing detection device according to claim 1, characterized in that: A protective sleeve is fixedly arranged on the top of the support rod. The knocking assembly includes a positioning seat and a knocking rod. The positioning seat is fixedly mounted on the inner wall of the protective sleeve, the knocking rod passes through the positioning seat and movably cooperates with the positioning seat, and the knocking rod is distributed along the axial direction of the protective sleeve.

5. A wall hollowing detection device according to claim 4, characterized in that: The knocking assembly also includes an annular block and a third elastic member. The annular block is fixedly arranged outside the knocking rod, one end of the third elastic member is connected to the positioning seat, and the other end is connected to the annular block, so as to provide elastic tension to the annular block. The driving assembly includes a pressure handle, a swing rod, a lever, an arc-shaped push rod and a stopper. One end of the pressure handle is hingedly connected to the outer wall of the support rod, and the other end is fixedly connected to the arc-shaped push rod, the arc-shaped push rod passes through the support rod and movably cooperates with the support rod, the shift rod and the stopper are arranged on the side wall of the rod body of the arc-shaped push rod located inside the support rod, the shift rod is hingedly connected to the arc-shaped push rod, the stopper is fixedly connected to the arc-shaped push rod, and the stopper is located on one side of the shift rod, and is used to provide rotation limit for the shift rod. The lower end of the swing rod extends to one side of the shifting rod, and the upper end extends to the inside of the protective sleeve and is connected to the annular block. The side wall of the swing rod is rotatably connected to the inner wall of the support rod through a rotating pin.

6. A wall hollowing detection device according to claim 5, characterized in that: One side of the pressing handle is connected to the supporting rod via a first elastic member, and the first elastic member is used to provide elastic support for the pressing handle. One side of the shifting rod is connected to the arc-shaped push rod via a second elastic member, and the second elastic member is used to provide elastic support for the shifting rod.

7. The wall hollowing detection device according to claim 5, characterized in that: The support rod and the swing rod are both telescopic structures.

8. The wall hollowing detection device according to claim 7, characterized in that: A conical sound amplification cover is also fixedly arranged at one end of the protective sleeve.

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