CN218822053U

CN218822053U - Simple and convenient device for measuring thickness of concrete floor

Info

Publication number: CN218822053U
Application number: CN202221660060.2U
Authority: CN
Inventors: 张建忠; 袁胜强; 肖思其; 上建磊; 肖良; 李新; 黄超; 谭飞燕; 李桐; 王延钊
Original assignee: China Construction First Group Corp Ltd; China Construction Municipal Engineering Corp Ltd
Current assignee: China Construction First Group Corp Ltd; China Construction Municipal Engineering Corp Ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2023-04-07
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to a floor check out test set technical field discloses a simple and easy convenient device for measuring concrete floor thickness, including foundation and button lid, the inside appearance chamber that has seted up of foundation, it is connected with the second gear to hold the inside rotation of chamber, the cavity has all been seted up to the inside left and right sides of foundation, the inside left and right sides of foundation is located the cavity outside and has all seted up the second spout, the inside equal sliding connection of cavity has telescopic rack. The utility model discloses in, through rotatory button lid to the function that the dowel steel drove the second gear as the center makes the flexible rack of the second gear left and right sides extend, thereby upwards mentioning the utility model discloses, utilize the flexible rack card that extends to open to the board end wainscot, read the scale cover reading, confirm floor thickness, solved concrete structure engineering such as housing construction and involved the problem that floor thickness is not convenient for the inspection, guaranteed measuring process's security, accuracy, reliability of result.

Description

Simple and convenient device for measuring thickness of concrete floor

Technical Field

The utility model relates to a floor check out test set technical field especially relates to a simple and easy convenient device for measuring concrete floor thickness.

Background

When building a house, the thickness of the floor must reach the specified standard, if the quality of the floor is problematic, the safety of the whole house is hidden, and therefore, when the construction of the house is completed, constructors can measure the whole thickness of the floor.

Most of existing floor measuring instruments are used for electronic instrument detection, but metal substances and other substances in floors can affect the instrument measurement, so that the measuring result is inaccurate, and hidden dangers are brought to houses of houses.

If the measuring scale is used for measurement, a hole needs to be drilled in a floor to be measured, the measuring scale is used for punching for measurement, but at least multiple persons are needed to be matched, one person can fetch the stable measuring scale beside the drilled hole in the floor panel to be measured to read data, the other person can fetch the hole beside the drilled hole in the lower end face of the floor panel to be measured, the starting point of the measuring scale is aligned with the lower end face of the floor panel, a climbing effect is needed, the danger is high, the measuring scale is difficult to stabilize and perpendicular by holding, the measuring result is inaccurate, and hidden dangers are brought to houses of the houses.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a simple and convenient device for measuring the thickness of a concrete floor.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a simple and easy convenient device for measuring concrete floor thickness, includes sill pillar and knob lid, the inside appearance chamber that has seted up of sill pillar, it is connected with the second gear to hold the inside rotation of chamber, the cavity has all been seted up to the inside left and right sides of sill pillar, the inside left and right sides of sill pillar is located the cavity outside and has all been seted up the second spout, the inside equal sliding connection of cavity has flexible rack, the relative inboard one end of flexible rack all is connected with the meshing of second gear, the equal fixedly connected with limiting plate of flexible rack outside one end, sill pillar top fixedly connected with scale cover, the inside hollow groove that has seted up of scale cover, the inside rotation of hollow inslot is connected with the power transmission pole, power transmission pole bottom end fixed connection is in second gear through-hole department, the inboard first spout of having seted up in scale cover middle part, the inside rotation of first spout is connected with first gear, the first gear left and right sides all rotates and is connected with the rack board, the equal fixedly connected with U-shaped backup pad in rack board outside one end, first gear through-hole department fixed connection is on the power transmission pole middle part external diameter, the power transmission pole top is connected with first stopper, first stopper rear end fixed connection is on the inner wall.

As a further description of the above technical solution: the second sliding groove is communicated with the cavity.

As a further description of the above technical solution: the opposite inner side of the cavity is communicated with the cavity.

As a further description of the above technical solution: the limiting plates correspondingly slide inside the second sliding grooves.

As a further description of the above technical solution: the front side and the rear side of the first sliding groove are fixedly connected with second limiting blocks.

As a further description of the above technical solution: the front side of the top end of the scale sleeve is fixedly connected with a limiting column.

As a further description of the above technical solution: the button cover can rotate above the scale sleeve.

As a further description of the above technical solution: the telescopic racks can move back and forth in the cavity.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, through rotatory knob lid, use the dowel steel to drive the function of second gear as the center, make the flexible rack of the second gear left and right sides extend, thereby upwards mention equipment, utilize the flexible rack card of stretching out to the board end wainscot, read the scale cover reading, confirm floor thickness, concrete structure engineering such as having solved housing construction involves the problem that floor thickness is not convenient for to examine, provide a simple and convenient, easy going, high efficiency, practical device, only need alone can accomplish the measurement, the security of measurement process has been guaranteed, the accuracy of result, the reliability.

2. The utility model discloses in, through rotatory knob lid to the function that the dowel steel drove first gear as the center, make the rack plate of the first gear left and right sides extend, further the rack plate drives the U-shaped backup pad of outside connection separately, thereby make measuring equipment can block and in required measuring hole, make equipment whole keep better stability, make the better accuracy of measuring data reliable.

Drawings

Fig. 1 is a schematic side view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

FIG. 4 is a schematic sectional view of the present invention;

FIG. 5 is an enlarged view at C of FIG. 4;

FIG. 6 is an enlarged view of FIG. 4 at D;

FIG. 7 is an enlarged view at E in FIG. 4;

fig. 8 is a schematic top view of the present invention;

fig. 9 is a schematic sectional view of the present invention;

FIG. 10 is a schematic view of a lower side cross-sectional structure of the present invention;

fig. 11 is a schematic view of the appearance of the product of the present invention.

Illustration of the drawings:

1. a cover is closed; 2. a scale sleeve; 3. a bottom pillar; 4. a U-shaped support plate; 5. a telescopic rack; 6. a dowel bar; 7. a first stopper; 8. a first gear; 9. a hollow groove; 10. a rack plate; 11. a second gear; 12. a limiting post; 13. a first chute; 14. a second limiting block; 15. a cavity; 16. a limiting plate; 17. a second chute; 18. a cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but 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 thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-11, the present invention provides an embodiment: a simple and convenient device for measuring the thickness of a concrete floor comprises a bottom column 3 and a button cover 1, wherein a cavity 15 is arranged inside the bottom column 3, a second gear 11 is rotatably connected inside the cavity 15, cavities 18 are respectively arranged on the left side and the right side inside the bottom column 3, second sliding chutes 17 are respectively arranged on the left side and the right side inside the bottom column 3 and outside the cavities 18, a telescopic rack 5 is slidably connected inside the cavities 18, one end of the telescopic rack 5, which is opposite to the inner side, is engaged with the second gear 11, one end of the outer side of the telescopic rack 5 is fixedly connected with a limiting plate 16, the top end of the bottom column 3 is fixedly connected with the lower end of a scale sleeve 2, a hollow groove 9 is arranged inside the scale sleeve 2, a force transmission rod 6 is rotatably connected inside the hollow groove 9, the bottom end of the force transmission rod 6 is fixedly connected with the through hole of the second gear 11, a first sliding chute 13 is arranged inside the middle part of the scale sleeve 2, and a first gear 8 is rotatably connected inside the first sliding chute 13, the left side and the right side of a first gear 8 are both rotatably connected with a rack plate 10, one end of the outer side of the rack plate 10 is fixedly connected with a U-shaped support plate 4, the through hole of the first gear 8 is fixedly connected on the outer diameter of the middle part of a dowel bar 6, the top end of the dowel bar 6 is positioned outside the middle part of the upper end surface of a scale sleeve 2 and is fixedly connected with a first limit block 7, the rear end of the first limit block 7 is fixedly connected on the inner wall of the rear end of a button cover 1, the operation of a second gear 11 is driven by rotating the dowel bar 6 by rotating the button cover 1, the telescopic racks 5 on the left side and the right side of the second gear 11 are extended, so that the equipment is lifted upwards, the extended telescopic racks 5 are clamped on the bottom surface of a concrete floor panel to be measured, elevation scale marks are arranged on the outer wall of the scale sleeve, the relevant reading of the scale sleeve 2 can be read, the thickness of the floor can be confirmed, when the button cover 1 is rotated, the operation of the first gear 8 is driven by also by using the dowel bar 6 as the center, make the rack board 10 of the first gear 8 left and right sides extend, further the rack board 10 drives the U-shaped backup pad 4 that the outside is connected separately for the block is thought with the hole inner wall after getting to U-shaped backup pad 4, with firm scale cover, makes the data of reading further accurate.

The second sliding groove 17 is communicated with the cavity 18, so that the limiting plate 16 connected with one end of the outer side of the telescopic rack 5 is limited by the second sliding groove 17, the opposite inner side of the cavity 18 is communicated with the accommodating cavity 15, the telescopic rack 5 and the second gear 11 can be meshed and connected together, and the limiting plates 16 correspondingly slide in the corresponding second sliding grooves 17. The front side and the rear side of the first sliding groove 13 are fixedly connected with second limiting blocks 14, and the second limiting blocks 14 can limit the front-back movement position of the U-shaped supporting plate 4. 2 top front sides fixedly connected with spacing posts 12 of scale sleeve, spacing post 12 can restrict the rotation angle of first stopper 7, and the knob lid 1 can rotate in scale sleeve 2 top, and telescopic rack 5 all can be in the inside back-and-forth movement of cavity 18.

The working principle is as follows: at first bore the hole perpendicularly downwards in the floor top, will the utility model discloses pass in order to bore the hole lower part, rely on the people to provide power, through rotatory button lid 1, use dowel steel 6 to drive the function of second gear 11 as the center, make the flexible rack 5 of the 11 left and right sides of second gear extend, thereby upwards mention the utility model discloses, utilize the flexible rack 5 card that extends to measure on the concrete floor panel bottom surface of measuring, read scale cover 2 reading, confirm floor thickness, in the time of rotatory button lid 1, use dowel steel 6 to drive the function of first gear 8 as the center equally, make the rack plate 10 of the 8 left and right sides of first gear extend, further rack plate 10 drives the U-shaped backup pad 4 of outside connection separately, make U-shaped backup pad 4 can with bore the hole looks block after getting, thereby make the utility model discloses but the block is in required measuring hole, make the utility model discloses keep steady state, read scale cover 2 readings, make the data of reading more good accuracy.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a simple and easy convenient device for measuring concrete floor thickness, includes foundation column (3) and button lid (1), its characterized in that: the inner part of the bottom column (3) is provided with an accommodating cavity (15), the inner part of the accommodating cavity (15) is rotatably connected with a second gear (11), the inner part of the bottom column (3) is provided with cavities (18) at the left and right sides, the inner part of the bottom column (3) is provided with second sliding chutes (17) at the left and right sides outside the cavities (18), the inner part of the cavities (18) is slidably connected with a telescopic rack (5), one end of the telescopic rack (5) at the inner side relative to the second gear (11) is engaged and connected with the second gear, one end of the telescopic rack (5) at the outer side is fixedly connected with a limiting plate (16), the top end of the bottom column (3) is fixedly connected with a scale sleeve (2), the scale sleeve (2) is provided with a hollow groove (9) inside, the hollow groove (9) is rotatably connected with a dowel bar (6), the bottom end of the dowel bar (6) is fixedly connected at the through hole of the second gear (11), the inner side of the middle part of the scale sleeve (2) is provided with a first sliding chute (13), the first sliding chute (13) is rotatably connected with a first gear (8) at the inner part of the first sliding chute, the first sliding chute (13) is connected with a first gear (8) at the outer diameter of the rack plate (10), and the first supporting plate (4) is connected with a first through hole (10), dowel steel (6) top fixedly connected with first stopper (7), first stopper (7) rear end fixed connection is on button lid (1) rear end inner wall.

2. A simple and easy device for measuring the thickness of a concrete floor according to claim 1, characterized in that: the second sliding groove (17) is communicated with the cavity (18).

3. A simple and easy device for measuring the thickness of a concrete floor according to claim 1, characterized in that: the opposite inner side of the cavity (18) is communicated with the cavity (15).

4. A simple and easy device for measuring the thickness of a concrete floor according to claim 1, characterized in that: the limiting plates (16) slide in the second sliding grooves (17) correspondingly.

5. A simple and easy device for measuring the thickness of a concrete floor according to claim 1, characterized in that: the front side and the rear side of the first sliding groove (13) are fixedly connected with second limiting blocks (14).

6. A simple and easy device for measuring the thickness of a concrete floor according to claim 1, characterized in that: the front side of the top end of the scale sleeve (2) is fixedly connected with a limiting column (12).

7. A simple and easy device for measuring the thickness of a concrete floor according to claim 1, characterized in that: the button cover (1) can rotate above the scale sleeve (2).

8. A simple and easy device for measuring the thickness of a concrete floor according to claim 1, characterized in that: the telescopic rack (5) can move back and forth in the cavity (18).