CN218155887U - Concrete thickness measurer - Google Patents
Concrete thickness measurer Download PDFInfo
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- CN218155887U CN218155887U CN202222102763.XU CN202222102763U CN218155887U CN 218155887 U CN218155887 U CN 218155887U CN 202222102763 U CN202222102763 U CN 202222102763U CN 218155887 U CN218155887 U CN 218155887U
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- main measuring
- sleeve
- floor slab
- thickness
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Abstract
A concrete thickness measurer relates to the technical field of civil engineering. The cast-in-place floor slab is difficult to control the casting thickness of the floor slab in the casting process, the thicknesses of the floor slabs in different areas in the same floor are different, the thickness of the floor slab is difficult to control in the construction process, the thickness of the cast-in-place floor slab after casting can not be measured, and therefore the problem that whether the cast-in-place floor slab meets the design requirements of a building body or not can not be judged. The top end face middle part of main measuring stick is equipped with the level bar, the cover is equipped with the sleeve pipe on the main measuring stick, sheathed tube surface middle part processing has circular boss, and the terminal surface middle part of this circular boss is equipped with the screw hole, be equipped with lock nut in this screw hole, the upper surface middle part of hexagon baffle is equipped with the through-hole, inside the through-hole on the hexagon baffle was inserted to sheathed tube bottom, and through-hole inner wall fixed connection on sleeve pipe bottom surface and the hexagon baffle, the upper surface edge of hexagon baffle is equipped with the laser level appearance. The utility model is suitable for a civil engineering technical field.
Description
Technical Field
The utility model relates to a civil engineering technical field, concretely relates to concrete thickness measurement ware.
Background
At present, along with the rapid development of the building industry, the building quality requirement in the construction of building engineering is higher and higher, and the thickness of a structural floor slab influences the overall safety performance of a structure. The thickness of the floor slab is larger, and the self weight of the structure is increased; the thickness of the floor slab is small, and the strength and the rigidity of the floor slab are greatly influenced.
At present, the casting thickness of a floor slab is difficult to control in the casting process of a cast-in-place floor slab, the thicknesses of the floor slabs in different areas in the same floor are different, the problem that the thickness of the floor slab is difficult to control and the thickness of the cast floor slab cannot be measured in the construction process, so that whether the cast floor slab meets the design requirement of a building body cannot be judged.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve cast-in-place floor and pour thickness uncontrollable pouring the in-process floor, and the thick difference of the floor board in different regions in same floor, it is difficult to ubiquitous control floor thickness in the work progress to thickness after pouring the floor can't be measured, thereby can't judge the problem that whether accords with the design requirement of the building body, and provide a concrete thickness caliber.
The concrete thickness measurer of the utility model has the specific structure that the concrete thickness measurer comprises a main measuring rod, a locking nut, a sleeve, a laser level meter, a hexagonal baffle and a level bar;
a leveling rod is arranged in the middle of the end face of the top end of the main measuring rod, a sleeve is sleeved on the main measuring rod, a circular boss is machined in the middle of the outer surface of the sleeve, a threaded hole is formed in the middle of the end face of the circular boss, a locking nut is arranged in the threaded hole, a through hole is formed in the middle of the upper surface of the hexagonal baffle, the bottom of the sleeve is inserted into the through hole in the hexagonal baffle, the outer surface of the bottom end of the sleeve is fixedly connected with the inner wall of the through hole in the hexagonal baffle, and a laser level meter is arranged at the edge of the upper surface of the hexagonal baffle;
furthermore, a graduated scale is arranged on the upper part of the outer surface of the main measuring rod;
further, the measuring range of the graduated scale is 350mm;
furthermore, the bottom end of the main measuring rod is provided with a taper;
further, the taper of the bottom end of the main measuring rod is 15-20 degrees;
furthermore, the side length of six sides of the hexagonal baffle is 100mm;
further, the length of the sleeve is smaller than that of the main measuring rod;
furthermore, when the device is used, the bottom end of the main measuring rod is inserted into cement to be measured, whether the main measuring rod is vertical to the ground or not is detected by utilizing a horizontal ruler at the top end of the main measuring rod, the sleeve is in sliding connection with the main measuring rod due to the fact that the sleeve is sleeved on the main measuring rod, and when the surface of the cement is in contact with the lower surface of the hexagonal baffle at the bottom of the sleeve, the cement has certain strength, so that the sleeve is pushed to slide on the main measuring rod; when the sleeve pipe stopped to slide, locking nut realized sleeve pipe and main measuring stick locking and is fixed to observe the position of loop bar top scale on main measuring stick, and the record measured value, recycle the laser spirit level and measure the level, thereby can carry out quadratic verification to the measured value of above-mentioned record, thereby improve measuring precision, and then be convenient for control floor slab and pour the thickness of cement.
Compared with the prior art, the utility model following beneficial effect has:
the utility model overcomes the defects of the prior art, when in use, the bottom end of the main measuring rod is pricked into the cement to be measured, and the level ruler at the top end of the main measuring rod is utilized to detect whether the main measuring rod is vertical to the ground or not, thereby ensuring that the main measuring rod is vertical to the ground and further ensuring the measuring precision;
the sleeve is sleeved on the main measuring rod, so that the sleeve is in sliding connection with the main measuring rod, and when the surface of cement is in contact with the lower surface of the hexagonal baffle at the bottom of the sleeve, the cement has certain strength, so that the sleeve is pushed to slide on the main measuring rod; when the sleeve stops sliding, the locking nut is locked to realize locking and fixing of the sleeve and the main measuring rod, the position of the top of the sleeve rod on the graduated scale on the main measuring rod is observed, the measured value is recorded, and the horizontal height is measured by using the laser level meter, so that the recorded measured value can be verified for the second time, the measuring precision is improved, and the thickness of the floor slab poured cement can be conveniently controlled; and the device can measure the thickness of the poured floor slab, so that whether the design requirements of the building body are met can be accurately judged.
Drawings
Fig. 1 is a front view of the concrete thickness measuring device of the present invention.
Detailed Description
The first embodiment is as follows: the concrete thickness measuring device of the embodiment is described with reference to fig. 1, and the concrete thickness measuring device of the embodiment specifically comprises a main measuring rod 1, a lock nut 3, a sleeve 4, a laser level 5, a hexagonal baffle 6 and a level bar 7;
a leveling rod 7 is arranged in the middle of the end face of the top end of the main measuring rod 1, a sleeve 4 is sleeved on the main measuring rod 1, a circular boss 2 is machined in the middle of the outer surface of the sleeve 4, a threaded hole is formed in the middle of the end face of the circular boss 2, a locking nut 3 is arranged in the threaded hole, a through hole is formed in the middle of the upper surface of the hexagonal baffle 6, the bottom of the sleeve 4 is inserted into the through hole in the hexagonal baffle 6, the outer surface of the bottom end of the sleeve 4 is fixedly connected with the inner wall of the through hole in the hexagonal baffle 6, and a laser level meter 5 is arranged at the edge of the upper surface of the hexagonal baffle 6;
in the specific embodiment, when the device is used, the bottom end of the main measuring rod 1 is inserted into cement to be measured, and a horizontal ruler 7 at the top end of the main measuring rod 1 is used for detecting whether the main measuring rod 1 is vertical to the ground or not, because the main measuring rod 1 is sleeved with the sleeve 4, the sleeve 4 is in sliding connection with the main measuring rod 1, and when the surface of the cement is in contact with the lower surface of a hexagonal baffle 6 at the bottom of the sleeve 4, the cement has certain strength, the sleeve 4 is pushed to slide on the main measuring rod 1; when sleeve 4 stopped sliding, locking lock nut 3 realized that sleeve 4 and main measuring stick 1 lock are fixed to observe the position of 4 tops of loop bar scale on main measuring stick 1, and the record measured value, recycle laser spirit level 5 and measure the level, thereby can carry out quadratic verification to the measured value of above-mentioned record, thereby improve measuring precision, and then be convenient for control floor slab concreting's thickness.
The second embodiment is as follows: the present embodiment is described with reference to fig. 1, and is a further limitation of the measuring instrument according to the first embodiment, and the concrete thickness measuring instrument according to the present embodiment is provided with a scale on an upper portion of an outer surface of the main measuring rod 1.
The third concrete implementation mode: the present embodiment will be described with reference to fig. 1, which is a further limitation of the measuring instrument according to the second embodiment, and the range of the scale is 350mm in the concrete thickness measuring instrument according to the present embodiment.
The fourth concrete implementation mode is as follows: the present embodiment is described with reference to fig. 1, and is a further limitation of the measuring instrument according to the first embodiment, and the concrete thickness measuring instrument according to the present embodiment is configured such that the bottom end of the main measuring rod 1 is provided with a taper;
this embodiment, the bottom that adopts main measuring stick 1 is equipped with the tapering, and when using, is convenient for insert the bottom of main measuring stick 1 to the cement layer.
The fifth concrete implementation mode: the present embodiment is described with reference to fig. 1, and is further limited to the measuring instrument described in the fourth embodiment, and the taper of the bottom end of the main measuring rod 1 in the concrete thickness measuring instrument described in the present embodiment is 15 ° to 20 °.
The sixth specific implementation mode is as follows: the present embodiment will be described with reference to fig. 1, which is a further limitation of the measuring device according to the first embodiment, and the six sides of the hexagonal fence 6 in the concrete thickness measuring device according to the present embodiment have a side length of 100mm.
The seventh concrete implementation mode: the present embodiment is described with reference to fig. 1, and is a further limitation of the measuring instrument according to the first embodiment, and in the concrete thickness measuring instrument according to the present embodiment, the length of the thimble 4 is smaller than the length of the main measuring rod 1.
Principle of operation
When the cement tester is used, the bottom end of the main measuring rod 1 is pricked into cement to be tested, whether the main measuring rod 1 is vertical to the ground or not is detected by utilizing the horizontal ruler 7 at the top end of the main measuring rod 1, the sleeve 4 is in sliding connection with the main measuring rod 1 as the sleeve 4 is sleeved on the main measuring rod 1, and when the surface of the cement is in contact with the lower surface of the hexagonal baffle 6 at the bottom of the sleeve 4, the cement has certain strength, so that the sleeve 4 is pushed to slide on the main measuring rod 1; when sleeve 4 stopped sliding, locking lock nut 3 realized that sleeve 4 and main measuring stick 1 lock are fixed to observe the position of 4 tops of loop bar scale on main measuring stick 1, and the record measured value, recycle laser spirit level 5 and measure the level, thereby can carry out quadratic verification to the measured value of above-mentioned record, thereby improve measuring precision, and then be convenient for control floor slab concreting's thickness.
Claims (7)
1. A concrete thickness measurement ware which characterized in that: the device comprises a main measuring rod (1), a locking nut (3), a sleeve (4), a laser level meter (5), a hexagonal baffle (6) and a level bar (7);
the top end face middle part of main measuring stick (1) is equipped with level bar (7), the cover is equipped with sleeve pipe (4) on main measuring stick (1), the surface middle part processing of sleeve pipe (4) has circular boss (2), and the terminal surface middle part of this circular boss (2) is equipped with the screw hole, be equipped with lock nut (3) in this screw hole, the upper surface middle part of hexagon baffle (6) is equipped with the through-hole, inside the through-hole on hexagon baffle (6) was inserted to the bottom of sleeve pipe (4), and the through-hole inner wall fixed connection on sleeve pipe (4) bottom surface and hexagon baffle (6), the upper surface edge of hexagon baffle (6) is equipped with laser level (5).
2. A concrete thickness measuring device according to claim 1, wherein: and a graduated scale is arranged on the upper part of the outer surface of the main measuring rod (1).
3. A concrete thickness measuring device according to claim 2, wherein: the measuring range of the graduated scale is 350mm.
4. A concrete thickness measuring device according to claim 1, wherein: the bottom end of the main measuring rod (1) is provided with a taper.
5. A concrete thickness measuring device according to claim 4, wherein: the taper of the bottom end of the main measuring rod (1) is 15-20 degrees.
6. A concrete thickness measuring device according to claim 1, wherein: the six sides of the hexagonal baffle (6) are 100mm in length.
7. A concrete thickness measuring device according to claim 1, wherein: the length of the sleeve (4) is less than that of the main measuring rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222102763.XU CN218155887U (en) | 2022-08-10 | 2022-08-10 | Concrete thickness measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222102763.XU CN218155887U (en) | 2022-08-10 | 2022-08-10 | Concrete thickness measurer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218155887U true CN218155887U (en) | 2022-12-27 |
Family
ID=84599886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222102763.XU Active CN218155887U (en) | 2022-08-10 | 2022-08-10 | Concrete thickness measurer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218155887U (en) |
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2022
- 2022-08-10 CN CN202222102763.XU patent/CN218155887U/en active Active
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