CN217786041U - Concrete floor measuring tool - Google Patents
Concrete floor measuring tool Download PDFInfo
- Publication number
- CN217786041U CN217786041U CN202222201524.XU CN202222201524U CN217786041U CN 217786041 U CN217786041 U CN 217786041U CN 202222201524 U CN202222201524 U CN 202222201524U CN 217786041 U CN217786041 U CN 217786041U
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- China
- Prior art keywords
- concrete floor
- measuring tool
- main rod
- mobile jib
- rod
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a concrete floor measuring tool, include: a main pole for insertion into a concrete floor; one side of the rotating rod is rotatably arranged at the bottom end of the main rod, when the main rod penetrates through the concrete floor slab, the rotating rod rotates towards the direction far away from the concrete floor slab, and when the main rod is lifted, the rotating rod is supported against the bottom surface of the concrete floor slab; and the bottom end of the clamping ring supports against the top surface of the concrete floor slab.
Description
Technical Field
The utility model relates to a building engineering field refers in particular to a concrete floor measuring tool.
Background
The floor slab part is a key part of the engineering, and the control of the concrete pouring thickness at the position becomes a key and difficult point. In the process of pouring concrete of the floor slab, the thickness of the floor slab is difficult to measure and difficult to control, particularly for the part with larger length and width, the conventional method is to draw a horizontal line according to the measured leveling height, control the elevation of a surface layer and carry out construction, so that the floor slab is greatly influenced by the outside (such as wind power, personnel operation and the like) and the elevation is inaccurate. If the thickness of the floor is not up to the standard, the construction quality can be influenced, so that secondary construction is caused, and the construction cost is increased.
Another method is: and measuring the thickness of the floor slab by adopting a drilling method and a floor slab thickness gauge in a period of time after the concrete pouring of the floor slab is finished. When the drilling method is adopted for construction, the bottom of the plate is often flared due to drilling, and people are required to push the flat plate below the floor slab, so that the measurement is convenient. If the floor is higher, the two methods bring great inconvenience to the measurement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide a concrete floor measuring tool, establish nearly concrete floor layer spare through inserting the mobile jib, the bull stick can support to be located concrete floor's lower surface looks over the reading this moment and just can be clear reachs the thickness of concrete floor, uses this method easy operation and convenient to carry.
The technical scheme for realizing the purpose is as follows: a concrete floor measuring tool comprising:
a main pole for inserting into the concrete floor;
rotating a rotating rod connected to the bottom end of the main rod, wherein when the main rod penetrates through the concrete floor, the rotating rod rotates towards a direction far away from the concrete floor and is attached to the bottom surface of the concrete floor when the main rod is lifted upwards; and
the cover is located the mobile jib snap ring, the bottom of snap ring supplies to laminate in the top surface of concrete floor.
Further, the bottom of mobile jib seted up with bull stick assorted draw-in groove, when the bull stick laminating during the lateral part of mobile jib, the bull stick card is located in the draw-in groove.
Further, the method also comprises the following steps: be fixed in the pterygoid lamina of snap ring, the pterygoid lamina is right angled triangle, the hypotenuse slant of pterygoid lamina sets up, the base of pterygoid lamina paste by in concrete floor.
Furthermore, the wing plate is provided with two, and the two wing plates are symmetrically arranged along the main rod.
Furthermore, the number of the rotating rods is three.
Further, the method also comprises the following steps: a grip arranged at the top end of the main rod.
Further, the method also comprises the following steps: the scale marks are arranged on the rod body of the main rod, and the zero scale of the scale marks is located at the bottommost end of the main rod.
Further, the maximum included angle between the rotating rod and the main rod is 90 degrees.
Compared with the prior art, the utility model, following beneficial effect has:
through inserting nearly concrete floor layer spare of establishing with the mobile jib, the bull stick can be supported and locate concrete floor's lower surface, look over the reading this moment and just can be clear reach the thickness of concrete floor, use this method easy operation and convenient to carry, the preferred, the utility model discloses in still be provided with the scale mark on the mobile jib, through the sign of scale mark, can be more accurate read out specific numerical value.
Drawings
Fig. 1 is the utility model relates to a concrete floor measuring tool's schematic structure.
Fig. 2 is the utility model relates to a concrete floor measuring tool's stereogram.
Illustration of the drawings: 1. a main rod; 3. a wing plate; 4. a rotating rod; 5. a snap ring; 6. a grip; 7. scale marks.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1, a concrete floor measuring tool includes: a main pole 1 for inserting into a concrete floor; the rotating rod 4 connected to the bottom end of the main rod 1 is rotated, when the main rod penetrates through the concrete floor, the rotating rod 4 rotates towards the direction far away from the concrete floor, and when the main rod 1 is lifted upwards, the rotating rod 4 is attached to the bottom surface of the concrete floor; and the clamping ring 5 is sleeved on the main rod 1, and the bottom end of the clamping ring is attached to the top surface of the concrete floor slab.
In the present invention, a preferred embodiment is: inserting the main rod 1 into the concrete floor, slowly inserting and keeping the main rod 1 and the concrete floor vertical until the bottom end of the main rod 1 completely penetrates the concrete floor, completely opening the rotating rod 4 and supporting the lower surface of the concrete floor, arranging the clamping ring 5 at the top of the concrete floor, and measuring the distance from the bottom end of the main rod 1 to the clamping ring 5 to obtain the thickness of the concrete floor.
Furthermore, the bottom end of the main rod 1 is provided with a clamping groove matched with the rotating rod 4, and when the rotating rod is attached to the side part of the main rod, the rotating rod is clamped in the clamping groove.
In the present invention, a preferred embodiment is: the rotating rod 4 can be accommodated in the clamping groove when not in use.
In the present invention, a preferred embodiment is: when the bottom of mobile jib 1 pierces through behind the concrete floor, this moment the bull stick 4 because the effect of gravity droops and breaks away from the draw-in groove, bull stick 4 can support to prop on concrete floor.
Further, be fixed in pterygoid lamina 3 of snap ring 5, pterygoid lamina 3 is right triangle, a right-angle side of pterygoid lamina 3 paste in mobile jib 1, another right-angle side of pterygoid lamina 3 supplies to paste in concrete floor. The bevel edge of the wing plate 3 is obliquely arranged upwards. The bottom edge of the wing plate 3 is attached to the concrete floor. Preferably, whether the main rod 1 is perpendicular to the concrete floor may be determined by whether the bottom edge of the snap ring 5 and the bottom edge of the wing plate 3 completely contact the concrete floor.
Furthermore, the wing plate 3 is provided with two, and the two wing plates 3 are symmetrically arranged along the clamping ring 5. Preferably, whether the main rod 1 and the concrete floor are in a vertical state is judged by whether the bottom edges of the wing plates 3 at the two sides are completely attached to the concrete floor, so that the thickness of the concrete floor can be measured better, and errors are reduced.
Further, three rotating rods 4 are arranged. The three rotating rods 4 can better support the bottom surface of the concrete floor slab.
Further, the method also comprises the following steps: a grip 6 provided at the top end of the main rod 1.
Further, the method also comprises the following steps: set up in the scale mark 7 of the pole body of mobile jib 1, the snap ring is in when the bottom of mobile jib, the scale that the snap ring was marked is zero scale. The scale mark 7 can conveniently read the data of the concrete floor slab.
In the present invention, a preferred embodiment is: and the data of the scale marks 7 marked at the upper end of the snap ring 5 are consistent with the thickness of the concrete floor slab.
Further, the maximum included angle between the rotating rod 4 and the main rod 1 is 90 degrees, and the rotating rod 4 rotates to be attached to the main rod 1 to be perpendicular to the main rod 1.
The following explains the use process of the concrete floor measuring tool of the present invention.
Will mobile jib 1 inserts and arranges in the concrete floor, slowly insert and keep between mobile jib 1 and the concrete floor perpendicular, until the bottom of mobile jib 1 passes completely the concrete floor, at the in-process of transferring, because the parcel of concrete, the bull stick can not rotate, works as when the concrete floor is pierced through, the bull stick loses the parcel that the concrete can rotate downwards, upwards moves this moment mobile jib 1, bull stick 4 can paste and lean on in the lower surface of concrete floor, at this moment snap ring 5 can be arranged in the concrete floor top reads the 7 signs of scale mark that are in mobile jib 1 surface, measures this moment the bottom of mobile jib 1 is to the distance of snap ring 5 just can reach the thickness of concrete floor.
The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.
Claims (8)
1. The utility model provides a concrete floor measuring tool which characterized by: the method comprises the following steps:
a main pole for inserting into a concrete floor;
the rotating rod is rotatably connected to the bottom end of the main rod, when the main rod penetrates through the concrete floor, the rotating rod rotates towards the direction far away from the concrete floor, and when the main rod is lifted upwards, the rotating rod is attached to the bottom surface of the concrete floor; and
the cover is located the snap ring of mobile jib, the bottom of snap ring supplies to laminate in the top surface of concrete floor.
2. A concrete floor measuring tool as claimed in claim 1, wherein: the bottom of mobile jib seted up with bull stick assorted draw-in groove, when the bull stick laminating during the lateral part of mobile jib, the bull stick card is located in the draw-in groove.
3. A concrete floor measuring tool as claimed in claim 1, wherein: further comprising: and the wing plates are fixed on the snap ring and are right-angled triangles, one right-angled edge of each wing plate is attached to the main rod, and the other right-angled edge of each wing plate is attached to the concrete floor.
4. A concrete floor measuring tool as claimed in claim 3, wherein: the wing plates are arranged in two numbers, and the two wing plates are symmetrically arranged along the main rod.
5. A concrete floor measuring tool as claimed in claim 1, wherein: the rotating rods are provided with three.
6. A concrete floor measuring tool as claimed in claim 1, wherein: further comprising: a grip arranged at the top end of the main rod.
7. A concrete floor measuring tool as claimed in claim 1, wherein: further comprising: set up in the scale mark of the pole body of mobile jib, the zero scale of scale mark is located the bottommost of mobile jib.
8. A concrete floor measuring tool as claimed in claim 1, wherein: the maximum included angle between the rotating rod and the main rod is 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222201524.XU CN217786041U (en) | 2022-08-19 | 2022-08-19 | Concrete floor measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222201524.XU CN217786041U (en) | 2022-08-19 | 2022-08-19 | Concrete floor measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217786041U true CN217786041U (en) | 2022-11-11 |
Family
ID=83906758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222201524.XU Active CN217786041U (en) | 2022-08-19 | 2022-08-19 | Concrete floor measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217786041U (en) |
-
2022
- 2022-08-19 CN CN202222201524.XU patent/CN217786041U/en active Active
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