Floor thickness detection device and detection method

Abstract

The application relates to a floor thickness detection device and a detection method. The floor thickness detection device comprises a shell, an external gasket, a vernier claw, a steel wire, a pulley and a limiting card. The shell is a hollow cylindrical structure. A sliding groove extending along the length direction of the shell is arranged on the outer side wall of the shell. One end of the vernier claw is slidably connected in the sliding groove. The vernier claw is perpendicular to the central axis of the shell and extends away from the shell. The external gasket is arranged on the outer side of one end of the shell. The external gasket is connected with one end of the steel wire. A pulley is arranged on the inner side wall of the other end of the shell. The limiting card is hingedly connected to the outer side wall of the other end of the shell through a hinge shaft. The other end of the steel wire is wound around the pulley and connected with the limiting card. The steel wire is pulled through the external gasket and drives the limiting card to rotate around the hinge shaft. The floor thickness detection device is used to detect the floor thickness. Compared with the traditional floor detection method, the device can save manpower, is convenient and fast, and the detection data is accurate.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction, in particular to a floor thickness detection device and method. BACKGROUND

[0002] In the current construction process, in addition to the detection of wall verticality, roof difference and other components, floor thickness is also an important detection item. Floor thickness plays a very important role in the safety of engineering structures. Unqualified floor thickness can result in poor sound insulation, floor vibration, poor impermeability, and greatly reduced load-bearing capacity, which poses a certain safety hazard.

[0003] Using the traditional detection method, a floor thickness detector is used. The instrument mainly consists of signal emission, reception, signal processing and signal display units. When the probe receives the electromagnetic signal from the transmitting probe, the signal processing unit analyzes the kinematic characteristics of the electromagnetic wave and automatically calculates the distance from the transmitting probe to the receiving probe to obtain the floor thickness data.

[0004] Traditional instrument detection requires 2-3 people to cooperate to complete the detection. Not only is it time-consuming and labor-intensive, but if the signal emission end and the receiving end of the instrument are not accurately positioned, the signal received by the receiving end will be abnormal, resulting in deviation of the detection data. SUMMARY

[0005] The present application provides a floor thickness detection device and method to solve one or several technical problems of the prior art.

[0006] The technical solution to solve the above technical problems is as follows: a floor thickness detection device, comprising a housing, an external gasket, a vernier claw, a steel wire, a pulley and a limiting card, the housing is a hollow cylindrical structure, a sliding groove extending along the length of the housing is provided on the outer side wall of the housing, one end of the vernier claw is slidably connected in the sliding groove, the vernier claw is perpendicular to the central axis of the housing and extends away from the housing; the external gasket is located on the outside of one end of the housing, the external gasket is connected to one end of the steel wire, a pulley is provided on the inner side wall of the other end of the housing, a limiting card is hinged to the outer side wall of the other end of the housing through a hinge shaft, the other end of the steel wire is wound around the pulley and connected to the limiting card, the external gasket pulls the steel wire and drives the limiting card to rotate around the hinge shaft.

[0007] The beneficial effects of the present application are: using the floor thickness detection device of the present application to detect the floor thickness, compared with the traditional floor detection method, the purpose of saving manpower, being convenient and fast, and the detection data being accurate is achieved.

[0008] On the basis of the above technical solution, the present application can also be improved as follows.

[0009] Further, the steel wire comprises a main steel wire and a connecting steel wire, the main steel wire is located in the shell and one end of the main steel wire extends from one end of the shell and is connected with an external gasket, the other end of the main steel wire is located in the shell and is arranged close to the other end of the shell, and the other end of the main steel wire is connected with two connecting steel wires; the pulley is two and is rotationally connected to the inside of the other end of the shell respectively, the limiting card is two and is symmetrically hingedly connected to the outside of the two pulleys respectively, and the two connecting steel wires are connected with a limiting card after passing through a pulley respectively.

[0010] The beneficial effect of the above further scheme is that two connecting steel wires can be connected with two limiting cards respectively. The main steel wire can adopt a structure with a certain rigidity, and the connecting steel wire can adopt a structure with a certain flexibility. That is, the diameter of the main steel wire can be greater than the diameter of the connecting steel wire.

[0011] Further, a through connecting hole is formed in the limiting card, and the connecting steel wire is connected in the connecting hole of the corresponding limiting card.

[0012] The beneficial effect of the above further scheme is that the connecting hole is formed in the limiting card, which facilitates the connection of the connecting steel wire and the rotation and swinging of the limiting card.

[0013] Further, a clasp is arranged on the inner side wall of the connecting hole, and the steel wire is connected to the clasp.

[0014] The beneficial effect of the above further scheme is that the clasp is arranged, which facilitates the connection and fixation of the steel wire.

[0015] Further, a containing groove is formed in the outer side wall of the other end of the shell and corresponds to the limiting card, and the limiting card is turned upward and accommodated in the corresponding containing groove under the pulling of the steel wire.

[0016] The beneficial effect of the above further scheme is that the limiting card is conveniently accommodated in the other end of the shell.

[0017] Further, a through hole is formed in the groove bottom of the sliding groove, the through hole extends along the length direction of the sliding groove, an internal gasket is further arranged in the shell, the internal gasket is fixedly connected with the vernier claw through a connecting rod, and the connecting rod is arranged in the through hole in the groove bottom.

[0018] The beneficial effect of the above further scheme is that the internal gasket is arranged, so that the movement of the vernier claw in the shell is more stable and reliable.

[0019] Further, a limiting groove is further arranged on the inner side wall of the shell and extends along the length direction of the shell, a limiting block is connected to the internal gasket, and the limiting block is slidably connected in the limiting groove.

[0020] The beneficial effect of the further scheme is that the limiting groove provides effective structural support for the movement of the built-in gasket on the inner side wall of the shell, making the movement of the built-in gasket more stable.

[0021] Further, the built-in gasket is provided with a through hole at the center position, and the steel wire is arranged in the through hole.

[0022] Further, the shell is a transparent shell, and the outer side wall of the shell is provided with multiple rows of scales along the length direction of the shell.

[0023] The beneficial effect of the further scheme is that it is convenient to observe and detect the thickness of the floor from different directions.

[0024] A floor thickness detection method is realized by using the floor thickness detection device, and includes the following steps: when used, a hole is formed in the floor in advance to form a floor hole, and the shell is passed through the floor hole, the outer gasket is pressed downward, the steel wire is pushed by the outer gasket, the downward force of the steel wire drives the bottom pulley of the shell to rotate, the steel wire is stretched out of the shell, the limiting card is no longer pulled, the limiting card is automatically opened and arranged vertically to the shell; then the shell is pulled up, the limiting card at the bottom of the shell is tightly attached to the bottom of the floor and the shell is fixed; the vernier caliper is slid up and down to make the vernier caliper tightly attached to the upper part of the floor, and the scale corresponding to the vernier caliper is the thickness of the floor; after measurement, the steel wire is loosened, the limiting card is automatically swung to the vertical state; the shell is taken out of the floor hole, and the steel wire is pulled to make the limiting card turn upward and be contained in the containing groove at the other end of the shell.

[0025] The beneficial effect of the present application is that the floor thickness detection device can accurately detect and read data, and has strong popularization and applicability. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a structural schematic view of the floor thickness detection device in the measuring state of the present application;

[0027] Figure 2 It is a structural schematic view of the floor thickness detection device in the recycling state of the present application;

[0028] Figure 3 It is a structural schematic view of the floor thickness detection device in the recycling state of the present application;

[0029] Figure 4 It is a structural schematic view of the limiting card and the connecting steel wire.

[0030] In the drawings, the components represented by each reference numeral are listed as follows:

[0031] 1. Outer shell; 11. Slide groove; 12. Pulley; 14. Limiting clip; 15. Connecting hole; 16. Snap ring; 17. Receiving groove;

[0032] 2. External gasket; 3. Vernier jaws;

[0033] 4. Main steel wire; 41. Connecting steel wire; 5. Built-in gasket; 6. Floor slab; 61. Floor slab hole. Detailed Implementation

[0034] The principles and features of the present invention are described below with reference to the accompanying drawings. The examples given are only for explaining the present invention and are not intended to limit the scope of the present invention.

[0035] like Figures 1-4 As shown, a floor slab thickness detection device according to this embodiment includes a housing 1, an external pad 2, a vernier caliper 3, a steel wire, a pulley 12, and a limiting card 14. The housing 1 is a hollow cylindrical structure. The outer wall of the housing 1 is provided with a groove 11 extending along its own length. One end of the vernier caliper 3 is slidably connected in the groove 11. The vernier caliper 3 is perpendicular to the central axis of the housing 1 and extends in a direction away from the housing 1. The external pad 2 is located on the outer side of one end of the housing 1. The external pad 2 is connected to one end of the steel wire. The inner side wall of the other end of the housing 1 is provided with a pulley 12. The outer side wall of the other end of the housing 1 is hinged to the limiting card 14 through a hinge shaft. The other end of the steel wire is wound around the pulley 12 and connected to the limiting card 14. The external pad 2 pulls the steel wire and drives the limiting card 14 to rotate around the hinge shaft.

[0036] like Figures 1-4 As shown, the steel wire in this embodiment includes a main steel wire 4 and connecting steel wires 41. The main steel wire 4 is located inside the outer shell 1, with one end extending from one end of the outer shell 1 and connected to an external gasket 2. The other end of the main steel wire 4 is located inside the outer shell 1 and arranged near the other end of the outer shell 1. Two connecting steel wires 41 are connected to the other end of the main steel wire 4. There are two pulleys 12, which are rotatably connected to the inside of the other end of the outer shell 1. There are two limiting cards 14, which are symmetrically hinged to the outside of the two pulleys 12. Each of the two connecting steel wires 41 passes around one pulley 12 and is connected to one limiting card 14. Two limiting cards 14 can be connected by two connecting steel wires 41 respectively. The main steel wire 4 can adopt a structure with a certain rigidity, and the connecting steel wires 41 can adopt a structure with a certain flexibility. That is, the diameter of the main steel wire 4 can be larger than the diameter of the connecting steel wires 41.

[0037] like Figure 4As shown, the limiting card 14 of the embodiment is provided with a through connection hole 15, and the connecting steel wire 41 is connected in the connection hole 15 of the corresponding limiting card 14. By providing the connection hole on the limiting card, the connecting steel wire is connected and pulled to rotate and swing the limiting card.

[0038] The thickness of the limiting card 14 can accommodate the inclination angle of the connecting steel wire 41 without affecting the rotation and swing of the limiting card 14.

[0039] As shown, Figure 4 As shown, the inner side wall of the connection hole 15 of the embodiment is provided with a snap ring 16, and the steel wire is connected to the snap ring 16. By providing the snap ring, the steel wire is conveniently connected and fixed.

[0040] As shown, Figures 1-3 As shown, the other end of the outer side wall of the shell 1 is provided with a receiving groove 17 corresponding to the limiting card 14, and the limiting card 14 is turned up and accommodated in the corresponding receiving groove 17 under the pull of the steel wire. The limiting card is conveniently accommodated at the other end of the shell.

[0041] As shown, Figures 1-3 As shown, the bottom of the chute 11 is provided with a through hole extending along the length direction of the chute 11, and the shell 1 is further provided with an internal gasket 5, and the vernier claw 3 is fixedly connected to the internal gasket 5 through a connecting rod, and the connecting rod is arranged in the through hole at the bottom of the chute 11. By providing the internal gasket, the movement of the vernier claw in the shell is more stable and reliable.

[0042] As shown, Figures 1-3 As shown, the inner side wall of the shell 1 is further provided with a limiting groove extending along the length direction of the shell 1, and the internal gasket 5 is connected with a limiting block, and the limiting block is slidingly connected in the limiting groove. The limiting groove provides effective structural support for the movement of the internal gasket on the inner side wall of the shell, so that the movement of the internal gasket is more stable.

[0043] As shown, Figures 1-3 As shown, the internal gasket 5 of the embodiment is provided with a through hole at the center position, and the steel wire is arranged in the through hole.

[0044] As shown, Figures 1-3 As shown, the shell 1 of the embodiment is a transparent shell, and the outer side wall of the shell 1 is provided with multiple rows of scales along the length direction of the shell. It is convenient to observe and detect the thickness of the floor from different directions.

[0045] The main steel wire 4 and the connecting steel wire 41 in the embodiment can adopt a steel wire with an outer diameter of 3-5 mm. The limiting card 14 can adopt an iron card. The shell 1 can adopt a hard plastic material and adopt a cylindrical structure. The built-in gasket 5 and the external gasket 2 can adopt a hard gasket.

[0046] Compared with the traditional floor detection method, the floor thickness detection device of the embodiment can save manpower, is convenient and fast, and can achieve the purpose of accurate detection data.

[0047] The embodiment also provides a floor thickness detection method, which is realized by using the floor thickness detection device and includes the following steps: when used, a hole is formed in the floor 6 to form a floor hole 61, the shell 1 is inserted into the floor hole 61, the external gasket 2 is pressed downward, the external gasket 2 is used to push the main steel wire 4, the downward force of the main steel wire 4 is used to drive the bottom pulley 12 of the shell 1 to rotate, the connecting steel wire 41 is extended out of the shell 1, the limiting card 14 is no longer pulled, the limiting card 14 is automatically opened and arranged perpendicularly to the shell 1, as shown in FIG. 6; then the shell 1 is pulled upward, the limiting card 14 at the bottom of the shell 1 is tightly attached to the bottom of the floor 6 and the shell 1 is fixed; the vernier claw 3 is slid up and down to make the vernier claw 3 tightly attached to the upper part of the floor 6, and the scale corresponding to the vernier claw 3 is the thickness of the floor 6, as shown in FIG. 7; after measurement, the limiting card 14 is automatically swung to be parallel to the main steel wire 4 under the constraint of the steel wire, as shown in FIG. 8; the shell 1 is taken out of the floor hole 61, and the main steel wire 4 is pulled to make the limiting card 14 turn upward and be accommodated into the accommodating groove 17 at the other end of the shell, as shown in FIG. 9. Figure 1 Figure 1 Figure 2 Figure 3 The floor thickness detection device of the embodiment can accurately detect and read data and has strong popularization and applicability.

[0048] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0049] ​​​In addition, the terms "first", "second", etc. are used only for the purpose of description and do not imply or imply relative importance or imply the number of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise explicitly specified.

[0050] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0051] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0052] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms is not necessarily directed to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or features of different embodiments or examples described in the present application without contradiction.

[0053] Although the embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and cannot be construed as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.

Claims

1. A floor thickness detection device characterized by comprising: Including shell, external gasket, vernier claw, steel wire, pulley and limit card, the shell is hollow cylindrical structure, the outer wall of the shell is provided with sliding groove extending along the length direction of itself, one end of the vernier claw is connected in the sliding groove, the vernier claw is perpendicular to the central axis of the shell and extends away from the shell;The external gasket is located at one end of the shell, the external gasket is connected with one end of the steel wire, the other end of the shell is provided with pulley on the inner wall, the other end of the shell is hinged with limit card on the outer wall through hinge shaft, the other end of the steel wire is wound around the pulley and connected with the limit card, the external gasket is pulled to drive the limit card to rotate around the hinge shaft; The steel wire includes main steel wire and connecting steel wire, the main steel wire is located in the shell and one end extends from one end of the shell and is connected with the external gasket, the other end of the main steel wire is located in the shell and is arranged close to the other end of the shell, the other end of the main steel wire is connected with two connecting steel wires;The pulley is two and is respectively rotatably connected in the other end of the shell, the limit card is two and is respectively symmetrically hinged on the outer side of the two pulleys, two connecting steel wires are respectively wound around one pulley and connected with one limit card; The other end of the shell is provided with accommodating groove corresponding to the limit card on the outer wall, the limit card is turned up under the pull of the steel wire and is accommodated in the corresponding accommodating groove; The bottom of the sliding groove is provided with through hole, the through hole extends along the length direction of the sliding groove, the shell is further provided with internal gasket, the internal gasket is fixedly connected with the vernier claw through connecting rod, the connecting rod is arranged in the through hole in the bottom of the sliding groove;The inner wall of the shell is further provided with limiting groove, the limiting groove extends along the length direction of the shell, the internal gasket is connected with limiting block, the limiting block is slidably connected in the limiting groove.

2. The floor thickness detection device according to claim 1, wherein The limit card is provided with through connecting hole, the connecting steel wire is connected in the connecting hole of the corresponding limit card.

3. The floor thickness detection device according to claim 2, wherein The inner wall of the connecting hole is provided with snap ring, the steel wire is connected on the snap ring.

4. The floor thickness detection device according to claim 1, wherein The internal gasket is provided with through hole in the center position, the steel wire is arranged in the through hole.

5. The floor thickness detection device according to claim 1, wherein The shell is transparent, the outer wall of the shell is provided with multiple rows of scales along the length direction.

6. A floor thickness detection method characterized by, The floor thickness detection device is used to detect the thickness of a floor, and the device comprises a housing, a steel wire, a sliding cursor claw, a limiting card, a sliding cursor claw, a limiting card, and a sliding cursor claw. The housing is provided with a sliding cursor claw, a limiting card, and a sliding cursor claw. The steel wire is arranged in the housing and is connected with the limiting card. The limiting card is arranged in the housing and is connected with the limiting card. The limiting card is arranged in the housing and is connected with the limiting card. The limiting card is arranged in the housing and is connected with the limiting card. The limiting card is arranged in the housing and is connected with the limiting card. The limiting card is arranged in the housing and is connected with the limiting card. The limiting card is arranged in the housing and is connected with the limiting card. The limiting card is arranged in the housing and is connected with the limiting card. The limiting card is arranged in the housing and is connected with the limiting card. The limiting card is arranged in the housing and is connected with the limiting card. The limiting card is arranged in the housing and is connected with the limiting card. The limiting card is arranged in the housing and is connected with the limiting card. The limiting card is arranged in the housing and is connected with the limiting card. The limiting card is arranged in the housing and is connected with the limiting card. The limiting card is arranged in the housing and is connected with the limiting card. The limiting card is arranged in the housing and is connected with the limiting card. The limiting card is arranged in the housing and is connected with the limiting card. The limiting card is arranged in the housing and is connected with the limiting card. The limiting card is arranged in the housing and is connected with the limiting card. The limiting card is arranged in the housing and is connected with the limiting card. The limiting card is arranged in the housing and is connected with the limiting card. The limiting card is arranged in the housing and is connected with the limiting card. The limiting card is arranged in the housing and is connected with the limiting card. The limiting card is arranged in the housing and is connected with the limiting card. The limiting card is arranged in the housing and is connected with the limiting card. The limiting card is arranged in the housing and is connected with the limiting card. The limiting card is arranged in the housing and is connected with the limiting card. The limiting card is arranged in the housing and is connected with the limiting card. The limiting card is arranged in the housing

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