Ceramic tile hollowing detection device

Abstract

The utility model discloses a ceramic tile hollowing detection device. The ceramic tile hollowing detection device comprises a roller, a support, a handle and a knocking module, a wheel shaft is arranged on the roller and is rotationally connected with the bracket; the knocking module comprises a supporting plate, a knocking rod, a spring, a top plate, a shaft sleeve and a convex block, the knocking rod is installed on the supporting plate in an up-down moving mode, the knocking rod is sleeved with the spring, the top plate is arranged on the side face of the knocking rod, the convex block is arranged on the shaft sleeve, and the shaft sleeve is used for driving the convex block to rotate so that the convex block can upwards jack the top plate; the multiple knocking modules are sequentially arranged in the axial direction of the wheel shaft, the two supporting plates in any two adjacent knocking modules are detachably connected, and the two shaft sleeves are detachably connected. According to the device, a related knocking detection structure is mainly subjected to modular design, so that the number of knocking modules can be increased or decreased according to actual detection requirements, knocking detection at multiple positions can be carried out at the same time, the detection efficiency is improved, and the expansibility and flexibility of the device are greatly improved through the modular design.

Description

Technical Field

[0001] The utility model relates to the field of ceramic tile hollowing detection, in particular to a ceramic tile hollowing detection device. Background Art

[0002] During the decoration construction process, after the tiles are laid, it is necessary to detect whether there are hollows under the tiles. The commonly used detection method is that the inspector knocks the tiles with a hammer and judges whether there are hollows under the tiles by the sound of the knocking. This detection method requires the inspector to knock manually again and again, which is labor-intensive, so the relevant technology has been improved.

[0003] For example, patents such as application numbers CN202122558643.6 and CN202310799826.8 all disclose a wheeled ceramic tile hollowing detection device. The general plan is that the inspector only needs to push the roller to rotate, and then through some transmission structures, the roller can drive the knocking component to move up and down for knocking detection. Although this method eliminates the need for inspectors to perform knocking detection manually, these schemes cannot perform knocking detection of multiple knocking components at the same time. Especially in the context of the current popular laying of large tiles, in order to detect the hollowness of a large tile, the inspector needs to push the roller back and forth for multiple movements. The detection efficiency is not high, and therefore needs to be optimized and improved. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the first purpose of the utility model is to provide a ceramic tile hollowing detection device to solve the problem of low detection efficiency of the existing detection device.

[0005] The technical solution of the utility model is as follows: a ceramic tile hollow drum detection device, characterized in that it comprises: a roller, a bracket, a handle and a knocking module;

[0006] The roller is provided with an axle, the axle is rotatably connected to the bracket, and the bracket is provided with the handle;

[0007] The knocking module includes a support plate, a knocking rod, a spring, a top plate, a shaft sleeve and a protrusion, wherein the knocking rod is movably mounted on the support plate, the spring sleeve is mounted on the knocking rod and is respectively connected to the knocking rod and the support plate, the top plate is arranged on the side of the knocking rod, the shaft sleeve is adjacent to the knocking rod, the shaft sleeve is provided with the protrusion, and the shaft sleeve is used to drive the protrusion to rotate so that the protrusion can lift the top plate upward;

[0008] There are multiple knocking modules and they are arranged in sequence along the axial direction of the wheel axle, wherein the two support plates and the two sleeves in any two adjacent knocking modules are detachably connected, and in the knocking module closest to the bracket, the support plate and the bracket are detachably connected, and the sleeve and the wheel axle are detachably connected.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] This device mainly modularizes the relevant knock detection structure, so that the number of knock modules can be increased or decreased according to actual detection needs, such as the size of tiles, so as to realize multiple knock detections at the same time to improve detection efficiency. The modular design greatly improves the scalability and flexibility of the device.

[0011] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work:

[0013] Figure 1 It is a three-dimensional diagram of the utility model;

[0014] Figure 2 It is a left view of the roller part of the utility model;

[0015] Figure 3 It is a three-dimensional diagram of the roller part of the utility model;

[0016] Figure 4 It is an exploded view of part of the striking module of the utility model;

[0017] Figure 5 It is an exploded view of part of the striking module of the utility model.

[0018] Reference numerals:

[0019] 1. Roller; 2. Bracket; 3. Handle; 4. Axle; 5. Support plate; 6. Knocking rod; 7. Spring; 8. Top plate; 9. Bushing; 10. Bump; 11. Limiting plate; 12. Slot; 13. Block; 14. Socket; 15. Plug; 16. Screw hole; 17. Screw. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments 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. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] In the description of the present utility model, "first feature" and "second feature" may include one or more of the features. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0024] like Figure 1-Figure 5 A ceramic tile hollowing detection device shown includes: a roller 1, a bracket 2, a handle 3 and a knocking module.

[0025] The roller 1 is provided with an axle 4, which is rotatably connected to the bracket 2, and the bracket 2 is provided with a handle 3; the knocking module includes a support plate 5, a knocking rod 6, a spring 7, a top plate 8, a sleeve 9 and a protrusion 10, the knocking rod 6 is installed on the support plate 5 so as to be movably installed up and down, the spring 7 is sleeved on the knocking rod 6 and is respectively connected to the knocking rod 6 and the support plate 5, a top plate 8 is provided on the side of the knocking rod 6, the sleeve 9 is adjacent to the knocking rod 6, and a protrusion 10 is provided on the sleeve 9, and the sleeve 9 is used to drive the protrusion 10 to rotate so that the protrusion 10 can lift the top plate 8 upward.

[0026] There are multiple knocking modules and they are arranged in sequence along the axial direction of the axle 4, wherein the two support plates 5 in any two adjacent knocking modules are detachably connected, and the two sleeves 9 are detachably connected, and in the knocking module closest to the bracket 2, the support plate 5 is detachably connected to the bracket 2, and the sleeve 9 is detachably connected to the axle 4.

[0027] Specifically, the device still uses the knock detection method, and judges whether the tile is hollow by the sound of knocking the tile. This knock detection method is simple, has a low detection threshold, and is easy to operate. However, the device mainly modularizes the relevant knock detection structure, so that the number of knock modules can be increased or decreased according to actual detection needs, such as the size of the tile, to achieve multiple knock detections at the same time and improve detection efficiency. The modular design greatly improves the scalability and flexibility of the device.

[0028] Each knocking module includes main components such as support plate 5, knocking rod 6, spring 7, top plate 8, bushing 9 and protrusion 10, wherein support plate 5 is used to support knocking rod 6 and spring 7, and upward movement of knocking rod 6 is mainly achieved by rotating bushing 9 to drive protrusion 10 to rotate to lift up top plate 8, during this lifting process, spring 7 will be stretched, when protrusion 10 no longer supports top plate 8, spring 7 pulls knocking rod 6 down, and one knocking detection can be realized, and continuous rotation of bushing 9 can realize continuous lifting and falling, and realize continuous knocking detection.

[0029] The rotation of the sleeve 9 is mainly achieved by the rotation of the wheel shaft 4. Since the knocking module is modularly designed, when the module is installed, Figure 1 and Figure 3 As shown, multiple knocking modules are arranged and connected in sequence along the axial direction of the axle 4, and in any two adjacent knocking modules, the two support plates 5 are detachably connected, and the two sleeves 9 are detachably connected, and in the knocking module closest to the bracket 2, the support plate 5 is detachably connected to the bracket 2, and the sleeve 9 is detachably connected to the axle 4.

[0030] Therefore, when the inspector pushes the bracket 2 to move by using the handle 3, the roller 1 rolls on the tile, driving the wheel axle 4 to rotate. The wheel axle 4 first drives the shaft sleeve 9 connected to it to rotate, and each shaft sleeve 9 is connected to each other. Therefore, all the shaft sleeves 9 will eventually rotate synchronously with the wheel axle 4. The protrusion 10 on each shaft sleeve 9 can lift the knocking rod 6 in the corresponding module, and then each knocking rod 6 falls under the action of the corresponding spring 7, so that multiple simultaneous detections can be achieved, greatly improving the detection efficiency.

[0031] A specific example of a detachable connection method between the knocking modules will be given below. Of course, the knocking modules can also be detachably connected to each other in other ways, which is not limited here.

[0032] like Figure 3-Figure 5 As shown, along the axial direction of the axle 4 (i.e., the left and right direction in the figure), one end of each support plate 5 is provided with a slot 12, and the other end is provided with a block 13, one end of each sleeve 9 is provided with a socket 14, and the other end is provided with an insert block 15, each sleeve 9 is provided with a fastener, both ends of the axle 4 are provided with insert blocks 15, and both sides of the bracket 2 are provided with slots 12.

[0033] During specific installation, in any two adjacent knocking modules, the block 13 of one support plate 5 is inserted into the slot 12 of the other support plate 5, and the plug block 15 of one sleeve 9 is inserted into the socket 14 of the other sleeve 9 and fixed by fasteners; in the knocking module closest to the bracket 2, the block 13 of the support plate 5 is inserted into the slot 12 of the bracket 2, and the plug block 15 of the axle 4 is inserted into the socket 14 of the sleeve 9 and fixed by fasteners. Since the support plate 5 does not need to move, the support plate 5 can be fixed in a limited position by the engagement of the block 13 and the slot 12, and the sleeve 9 needs to rotate, so fasteners are also used to fix the plug block 15 to ensure the installation reliability of the sleeve 9. This installation form is simple and easy to disassemble and assemble.

[0034] like Figure 4 and Figure 5 As shown, the slot 12 is a dovetail slot, the block 13 is a dovetail block, the socket 14 is a rectangular hole, the plug block 15 is a rectangular block, the fastener is a screw 17, and the sleeve 9 is provided with a screw hole 16 connected to the socket 14. The screw 17 is threadedly matched with the screw hole 16. After tightening the screw 17, the screw 17 squeezes the plug block 15, which can effectively prevent the plug block 15 from being out of match with the socket 14.

[0035] The support plate 5 is provided with a through hole, the knocking rod 6 is inserted in the through hole, a limit plate 11 is provided on the top of the knocking rod 6, the spring 7 is located above the support plate 5, the upper end of the spring 7 is fixedly connected to the limit plate 11, and the lower end is fixedly connected to the support plate 5, so that the spring 7 can pull the knocking rod 6 downward. It should be noted that if Figure 1As shown, in order to ensure stable movement of the device, two groups of front and rear rollers 1 are provided on the bracket 2, and the axial ends of each group of rollers 1 can be equipped with knocking modules according to needs, and there is no restriction on this here.

[0036] To sum up, this device mainly modularizes the relevant knock detection structure, so that the number of knock modules can be increased or decreased according to actual detection needs, such as the size of tiles, so as to realize multiple knock detections at the same time to improve detection efficiency. The modular design greatly improves the scalability and flexibility of the device.

[0037] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate 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 claims and their equivalents.

Claims

1. A ceramic tile hollowing detection device, characterized in that: include: Rollers, brackets, handles and knock modules; The roller is provided with an axle, the axle is rotatably connected to the bracket, and the bracket is provided with the handle; The knocking module includes a support plate, a knocking rod, a spring, a top plate, a shaft sleeve and a protrusion, wherein the knocking rod is movably mounted on the support plate, the spring sleeve is mounted on the knocking rod and is respectively connected to the knocking rod and the support plate, the top plate is arranged on the side of the knocking rod, the shaft sleeve is adjacent to the knocking rod, the shaft sleeve is provided with the protrusion, and the shaft sleeve is used to drive the protrusion to rotate so that the protrusion can lift the top plate upward; There are multiple knocking modules and they are arranged in sequence along the axial direction of the wheel axle, wherein the two support plates and the two sleeves in any two adjacent knocking modules are detachably connected, and in the knocking module closest to the bracket, the support plate and the bracket are detachably connected, and the sleeve and the wheel axle are detachably connected.

2. The ceramic tile hollowing detection device according to claim 1, characterized in that: The support plate is provided with a through hole, the knocking rod is inserted in the through hole, a limit plate is provided on the top of the knocking rod, the spring is located above the support plate, the upper end of the spring is fixedly connected to the limit plate, and the lower end is fixedly connected to the support plate.

3. The ceramic tile hollowing detection device according to claim 1, characterized in that: Along the axial direction of the wheel axle, one end of each support plate is provided with a slot, and the other end is provided with a block, one end of each sleeve is provided with a plug hole, and the other end is provided with an insert block, each sleeve is provided with a fastener, both ends of the wheel axle are provided with insert blocks, and both sides of the bracket are provided with slots; In any two adjacent knocking modules, the card block of one support plate is inserted into the card slot of the other support plate, and the insert block of one shaft sleeve is inserted into the insert hole of the other shaft sleeve and fixed by fasteners; In the striking module closest to the bracket, the clamping block of the support plate is clamped into the clamping groove of the bracket, and the inserting block of the wheel axle is inserted into the inserting hole of the shaft sleeve and fixed by a fastener.

4. The ceramic tile hollowing detection device according to claim 3, characterized in that: The fastener is a screw, the shaft sleeve is provided with a screw hole connected with the insertion hole, and the screw is threadedly matched with the screw hole.

5. The ceramic tile hollowing detection device according to claim 3, characterized in that: The clamping slot is a dovetail slot, the clamping block is a dovetail block, the inserting hole is a rectangular hole, and the inserting block is a rectangular block.

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