CN214951033U

CN214951033U - Device for measuring thickness of floor slab

Info

Publication number: CN214951033U
Application number: CN202121459260.7U
Authority: CN
Inventors: 谢熊法; 张凌城; 郑瑞超; 韦鹏; 曹振兴; 罗斯; 龚鹏; 肖啟明
Original assignee: Mcc City Investment Holding Co Ltd
Current assignee: Mcc City Investment Holding Co Ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-11-30
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a device for measuring floor thickness belongs to housing construction technical field. A device for measuring floor thickness includes the scale bar, limiting plate and flange board, limiting plate and scale bar fixed connection and limiting plate and scale bar mutually perpendicular, and the bottom both sides of scale bar are equipped with the flange board respectively, and flange board swing joint is on the scale bar, and the scope of contained angle is 0-90 between flange board and the scale bar, and the limiting plate is equipped with first hole, is equipped with the second hole on the flange board, connects through the connecting wire between first hole and the second hole. The device for measuring the thickness of the floor slab has the advantages of low cost, convenience in measurement and convenience in recovering the device.

Description

Device for measuring thickness of floor slab

Technical Field

The utility model discloses housing construction technical field especially relates to a device for measuring floor thickness.

Background

The thickness of the floor slab needs to be measured when a third-party mechanism detects the quality of a house, and currently, a DJLC-A instrument (a thickness measuring instrument) and a steel tape measure are mostly adopted for measurement. The thickness measuring instrument has high cost and high breakage rate; the steel tape measurement needs two persons to be matched, the two persons are required to be familiar with the hole part of the floor slab, but the floor height is still too high, and the measurement is inconvenient; and when the floor passage layout is narrow, the supporting plate below the floor passage layout is inconvenient to pass through.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device for measuring floor thickness, this a device for measuring floor thickness has the advantage that the cost is lower, measure the convenience and be convenient for withdraw the device.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a device for measuring floor thickness, includes scale bar, limiting plate and flange board, the limiting plate with scale bar fixed connection just the limiting plate with scale bar mutually perpendicular, the bottom both sides of scale bar are equipped with respectively the flange board, flange board swing joint be in on the scale bar, the flange board with the scope of contained angle is 0-90 between the scale bar, the limiting plate is equipped with first hole, be equipped with the second hole on the flange board, first hole with connect through the connecting wire between the second hole.

Optionally, the scale value on the scale rod gradually increases from the flange plate to the limiting plate, and the zero scale value of the scale rod and the upper end surface of the flange plate are in the same plane.

Optionally, the length of the limiting plate is greater than the diameter of the floor slab hole.

Optionally, the flange board is equipped with two, two flange board swing joint respectively in the both sides of scale rod, two the flange board is kept away from one of scale rod is served and is equipped with the second hole, the both sides of limiting plate are equipped with respectively first hole is located the same side of scale rod first hole with the two holes pass through the connecting wire is connected.

Optionally, the flange plate is hinged to the scale bar.

Optionally, the length of the graduated rod is greater than the floor thickness.

Optionally, the flange plate is a semi-circular structure.

Optionally, one end of the connecting line is fixedly connected to the second hole of the flange plate, and the other end of the connecting line penetrates through the first hole.

Optionally, the top end of the graduated rod extends out of the limiting plate.

Optionally, when an included angle between the flange plate and the scale rod is 90 °, the length of the flange plate is less than or equal to a distance between an upper end surface of the flange plate and a lower end surface of the limiting plate.

The utility model discloses for prior art's beneficial effect: in the unused state, the flange plate is tightly attached to the scale rod by pulling the connecting line; during testing, the device is placed into a hole of a floor slab, the connecting line is loosened, the flange plate is opened outwards under the action of self gravity until the included angle between the flange plate and the scale rod is 90 degrees, at the moment, the flange plate is in a stable state, the limiting plate is lifted upwards, so that the upper end face of the flange plate is in close contact with the lower end face of the floor slab, and reading can be carried out through the scales on the scale rod; after the test, pulling the connecting wire and making the flange board inwards pack up towards the scale rod until the flange board hugs closely on the scale rod, take out the device from the floor hole again. Therefore, the utility model discloses a device for measuring floor thickness has with low costs, measures the advantage convenient and be convenient for withdraw the device, in addition, has also improved floor measuring speed, has ensured the measurement accuracy of floor thickness.

Drawings

Fig. 1 is a schematic structural diagram of a device for measuring thickness of a floor slab according to an embodiment of the present invention.

Reference numerals:

1-a graduated rod; 2-a limiting plate, 21-a first hole; 3-flange plate, 31-second hole; 4-connecting lines.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner.

The specific structure of the apparatus for measuring the thickness of a floor slab according to the embodiment of the present invention will be described with reference to fig. 1.

As shown in fig. 1, this embodiment provides a device for measuring floor thickness, including scale rod 1, limiting plate 2 and flange plate 3, limiting

plate

2 and 1 fixed connection of scale rod and limiting

plate

2 and 1 mutually perpendicular of scale rod, the bottom both sides of scale rod 1 are equipped with flange plate 3 respectively, flange plate 3 swing joint is on scale rod 1, the scope of contained angle between flange plate 3 and scale rod 1 is 0-90, limiting plate 2 is equipped with first hole 21, be equipped with second hole 31 on the flange plate 3, connect through connecting wire 4 between first hole 21 and the second hole 31.

In the above embodiment, in the unused state, the flange plate 3 is tightly attached to the scale rod 1 by pulling the connecting wire 4; during testing, the device is placed into a hole of a floor slab, the connecting line 4 is loosened, the flange plate 3 is opened outwards under the action of self gravity until the included angle between the flange plate 3 and the scale rod 1 is 90 degrees, at the moment, the flange plate 3 is in a stable state, the limiting plate 2 is lifted upwards to enable the upper end face of the flange plate 3 to be in close contact with the lower end face of the floor slab, and reading can be carried out through the scales on the scale rod 1; after the test, pulling connecting wire 4 makes flange plate 3 inwards pack up towards scale bar 1, hugs closely flange plate 3 on scale bar 1, takes out the device from the floor hole again. Therefore, the utility model discloses a device for measuring floor thickness has with low costs, measures the convenience and be convenient for withdraw the device and injure personnel's advantage by a crashing object in order to avoid the device whereabouts, in addition, has also improved floor measuring speed, has ensured the measurement accuracy of floor thickness.

Alternatively, the scale value on the scale rod 1 gradually increases from the flange plate 3 to the limit plate 2, and the zero scale value of the scale rod 1 and the upper end face of the flange plate 3 are in the same plane. It can be understood that, because the zero scale value of the scale rod 1 and the upper end face of the flange plate 3 are in the same plane, when the upper end face of the flange plate 3 is in close contact with the lower end face of the floor slab, the scale value of the scale rod 1 aligned with the upper end face of the floor slab is equal to the thickness of the floor slab, the thickness of the floor slab can be conveniently and quickly measured, and the measurement precision is ensured.

Optionally, the length of the restriction plate 2 is greater than the diameter of the floor slab hole. It can be understood that, because the length of limiting plate 2 is greater than the diameter in floor hole, then limiting plate 2 can the butt in the edge in floor hole, avoid whole device to drop down and injure personnel by a crashing object, play spacing and protective effect, the operating personnel unwrapping wire of also being convenient for makes flange board 3 be 90 with scale rod 1.

Optionally, the flange plates 3 are provided with two, the two flange plates 3 are movably connected to two sides of the scale rod 1 respectively, one end of each flange plate 3 far away from the scale rod 1 is provided with a second hole 31, two sides of the limiting plate 2 are provided with first holes 21 respectively, and the first holes 21 and the two holes on the same side edge of the scale rod 1 are connected through a connecting wire 4. In the above description, the two connection lines 4 are respectively connected to the first hole 21 and the second hole 31 on the two sides of the scale rod 1, so as to open or retract the flange plate 3, improve the stability and reliability of the whole device, and indirectly improve the accuracy of measuring the thickness of the floor slab.

Specifically, flange plate 3 articulates on scale bar 1, and flange plate 3 sets up on scale bar 1 through articulated mode, and it can be better to the contained angle scope selection between accuse scale bar 1 and the flange plate 3, and the connection effect is better, has further guaranteed opening or withdrawing of flange plate 3, of course in other embodiments of the utility model, other swing joint modes of flange plate 3 accessible set up on scale bar 1, and the specific restriction is not done here.

Optionally, the length of the graduated rod 1 is larger than the thickness of the floor slab, so that the complete thickness of the floor slab can be measured, and the adaptability is better.

Optionally, the flange plates 3 are of a semicircular structure, so that the two flange plates 3 are of a circular structure and can be tightly contacted with the lower end surface of the floor slab, the contact area between the two flange plates and the lower end surface of the floor slab is increased, and the accuracy and the reliability of measurement are improved. Of course, in other embodiments of the present invention, the shape structure of the flange plate 3 may be selected, and is not limited herein.

Optionally, one end of the connecting wire 4 is fixedly connected to the second hole 31 of the flange plate 3, and the other end of the connecting wire passes through the first hole 21, so that when the connecting wire 4 is pulled, the connecting wire 4 passes through the first hole 21, and the flange plate 3 is lifted up to enable the flange plate 3 to lean against the scale rod 1, thereby facilitating the retraction of the flange plate 3.

Optionally, the limiting plate 2 setting is stretched out on the top of scale rod 1, consequently, for terminal surface under making flange plate 3 in close contact with the floor, the top that operating personnel can hold scale rod 1 lifts upwards, the operation of being convenient for, convenient measurement.

Optionally, when the included angle between the flange plate 3 and the scale rod 1 is 90 °, the length of the flange plate 3 is less than or equal to the distance between the upper end surface of the flange plate 3 and the lower end surface of the limiting plate 2, and when the flange plate 3 is retracted towards the scale rod 1, the flange plate 3 can be tightly attached to the scale rod 1, so that the whole device can be conveniently taken out of or put into a floor slab hole.

Supplementary note, the width of flange board 3 is less than or equal to the distance of limiting plate 2's left end face to scale rod 1 left end face, guarantees that whole device can take out.

In the description herein, references to the description of "some embodiments," "other embodiments," or the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Further, it is to be understood that the terms "upper", "lower", "inner", "outer", "vertical", "horizontal", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "connected," "mounted," "secured," and the like are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other suitable relationship. The above-mentioned meaning belonging to the present invention can be understood by those skilled in the art according to the specific situation.

Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. The utility model provides a device for measuring floor thickness, a serial communication port, including scale bar (1), limiting plate (2) and flange board (3), limiting plate (2) with scale bar (1) fixed connection just limiting plate (2) with scale bar (1) mutually perpendicular, the bottom both sides of scale bar (1) are equipped with respectively flange board (3), flange board (3) swing joint be in on scale bar (1), flange board (3) with the scope of contained angle is 0-90 between scale bar (1), limiting plate (2) are equipped with first hole (21), be equipped with second hole (31) on flange board (3), first hole (21) with connect through connecting wire (4) between second hole (31).

2. The apparatus for measuring the thickness of a floor slab as claimed in claim 1, wherein the scale value on the scale bar (1) is gradually increased from the flange plate (3) to the limit plate (2), and the zero scale value of the scale bar (1) and the upper end surface of the flange plate (3) are in the same plane.

3. Device for measuring the thickness of a floor according to claim 1, characterised in that the length of the limiting plate (2) is greater than the diameter of the floor hole.

4. The device for measuring the thickness of a floor slab as claimed in claim 1, wherein there are two flange plates (3), two flange plates (3) are movably connected to two sides of the graduated rod (1) respectively, one end of the two flange plates (3) far away from the graduated rod (1) is provided with the second hole (31), two sides of the limiting plate (2) are provided with the first hole (21) respectively, and the first hole (21) and the second hole located on the same side of the graduated rod (1) are connected through the connecting line (4).

5. Device for measuring the thickness of floors as claimed in claim 1, characterised in that the flange plate (3) is hinged on the graduated rod (1).

6. A device for measuring the thickness of a floor according to claim 1, characterised in that the length of the graduated rod (1) is greater than the thickness of the floor.

7. A device for measuring the thickness of a floor slab as claimed in claim 1, characterised in that the flange plates (3) are of semi-circular configuration.

8. A device for measuring the thickness of a floor slab as claimed in claim 1, characterised in that the connection line (4) is fixedly connected at one end to the second hole (31) of the flange plate (3) and at the other end is arranged through the first hole (21).

9. Device for measuring the thickness of a floor according to claim 1, characterised in that the top end of the graduated rod (1) is arranged protruding the limit plate (2).

10. Device for measuring the thickness of a floor slab according to claim 1, characterized in that when the angle between the flange plate (3) and the graduated rod (1) is 90 °, the length of the flange plate (3) is less than or equal to the distance between the upper end surface of the flange plate (3) and the lower end surface of the limit plate (2).