CN214620936U - Quick inspection tool of cast-in-place concrete floor thickness - Google Patents
Quick inspection tool of cast-in-place concrete floor thickness Download PDFInfo
- Publication number
- CN214620936U CN214620936U CN202120962300.3U CN202120962300U CN214620936U CN 214620936 U CN214620936 U CN 214620936U CN 202120962300 U CN202120962300 U CN 202120962300U CN 214620936 U CN214620936 U CN 214620936U
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- galvanized pipe
- fixedly connected
- thickness
- cast
- concrete floor
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Abstract
The utility model discloses a cast-in-place concrete floor thickness short-term test instrument, including cylinder steel pole and floor, cylinder steel pole one end fixedly connected with ring reinforcing bar, cylinder steel pole surface one end and be close to ring reinforcing bar one end and be provided with the scale mark, cylinder steel pole surface one end and be located one side fixedly connected with stopper of scale mark, cylinder steel pole surface mounting has measuring mechanism, the utility model relates to a concrete floor thickness short-term test instrument technical field. This quick inspection tool of cast-in-place concrete floor thickness has solved traditional quick inspection tool of concrete floor thickness and has used inconvenient, detect the problem that the precision is low and make mistakes easily.
Description
Technical Field
The utility model relates to a quick inspection tool technical field of concrete floor thickness specifically is a quick inspection tool of cast-in-place concrete floor thickness.
Background
In the construction process of a floor slab structure of a building engineering, the detection of the thickness of the floor slab is one of main detection indexes of the quality of the engineering structure, but during the concrete pouring construction of a concrete floor, the thickness of the floor slab is often not well controlled, and the thickness is too thick and too thin, which causes great influence on the acceptance of the engineering structure.
At present, the thickness of a floor is controlled mainly by the following two measures: firstly, before concrete of the floor slab is poured, a plurality of thickness controllers (made of plastics) with the same thickness as the floor slab are pre-buried in the floor slab around each room. When concrete is discharged, leveling is carried out by taking the upper opening of the floor slab thickness controller as a reference, so as to achieve the purpose of controlling the thickness of the floor slab. However, the more accurate the thickness control of the floor slab is, the more controllers are required to work simultaneously, so that the overall cost is high and the cost is not economical; also, when concrete is poured and discharged, the controller is often covered by concrete, which makes it difficult to find the concrete of the floor slab in an excessively thick state. And secondly, manufacturing the simple steel bar inserting drill rod. The method for inserting the steel bar into the drill rod comprises the following steps: the end of a long steel bar is vertically welded with 1 short steel bar end, and the distance between the short steel bar and the long steel bar end is the length of the main floor thickness of the floor. When the floor concrete is poured, the simple steel chisel is inserted into the concrete at any time to check the thickness of the floor, the thickness of the floors with other minor specifications is roughly estimated according to the thickness checked by the simple steel chisel, and the error is large; the steel bar head on the simple inserted drill rod is generally phi 6-8, and the plate thickness error is the diameter of the short steel bar during inspection. In addition, if a plurality of reinforcing steel bar heads are welded at the end part of the simple steel bar, on one hand, the plate thickness is easy to be confused with the corresponding reinforcing steel bar heads when a worker checks the plate thickness; on the other hand, when the thickness of the slab is measured, the steel bar heads at the lower ends cause the concrete surface layer to be sunken along with the insertion of the inserted steel bars, and the measured thickness value of the floor slab is inaccurate.
Disclosure of Invention
Technical problem to be solved
Not enough to prior art, the utility model provides a quick inspection tool of cast-in-place concrete floor thickness has solved traditional quick inspection tool of concrete floor thickness and has used inconvenient, detect the low and easy problem of makeing mistakes of precision.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a cast-in-place concrete floor thickness short-term test instrument, includes cylinder steel pole and floor, cylinder steel pole one end fixedly connected with ring reinforcing bar, cylinder steel pole surface one end just is close to ring reinforcing bar one end and is provided with the scale mark, cylinder steel pole surface one end just is located one side fixedly connected with stopper of scale mark, cylinder steel pole surface mounting has measuring mechanism.
Preferably, the cylindrical steel rod consists of a cylindrical rod and a conical rod, one end of the cylindrical rod is fixedly connected with the conical rod, and the other end of the cylindrical rod is fixedly connected with the annular reinforcing steel bar.
Preferably, the length of the cylindrical steel rod is set to 1000-1200mm, and the graduation line is set to 5mm unit.
Preferably, the measuring mechanism comprises a first galvanized pipe, a first thick iron wire, a second galvanized pipe, a second thick iron wire, a third galvanized pipe and an annular separation blade, wherein one end of the first galvanized pipe is fixedly connected with the first thick iron wire, one end of the first thick iron wire is fixedly connected with the second galvanized pipe, one end of the second galvanized pipe is fixedly connected with the second thick iron wire, one end of the second thick iron wire is fixedly connected with the third galvanized pipe, and one end of the third galvanized pipe is fixedly connected with the annular separation blade.
Preferably, one end of the first galvanized pipe is located at one end of the first thick iron wire and is in contact with the limiting block, the other end of the first galvanized pipe is flush with the scale marks, and a transparent protective film is arranged on the outer surface of the scale marks and is located in the middle of the inner cavity of the first galvanized pipe.
Preferably, one side of the annular separation blade is in contact with the upper end face of the floor slab, and the measuring mechanism is in sliding connection with the outer surface of the cylindrical steel rod.
(III) advantageous effects
The utility model provides a quick inspection tool of cast-in-place concrete floor thickness. The method has the following beneficial effects:
(1) this cast-in-place concrete floor thickness quick inspection instrument, insert the floor through the thinner one end with the cylinder steel pole, when the cylinder steel pole inserts the floor inner chamber, at this moment the annular separation blade will be blockked by the floor up end, when deepening in the floor along with the cylinder steel pole, measuring mechanism will think to the relative upward movement of cylinder steel pole, when measuring mechanism rebound, will drive first galvanized pipe rebound on the scale mark, when the template face is touched to terminal surface under the cylinder steel pole, at this moment stop the insertion of cylinder steel pole, at this moment can be through observing the scale mark that first galvanized pipe corresponds, can the thickness of accurate measurement floor concrete.
(2) The tool for rapidly checking the thickness of the cast-in-place concrete floor can prevent the whole measuring mechanism from falling off from a cylindrical steel rod through the limit block due to the mutual contact of the first galvanized pipe and the limit block, thereby being inconvenient for workers in later period to work, and the problem of integral measurement precision reduction caused by unclear scale marks due to the fact that a transparent protective film is arranged between the scale marks on the cylindrical steel rod and the first galvanized pipe, thereby protecting the scale marks through transparent protection, preventing the scale marks from being polluted by external pollutants such as sewage or cement and the like, and further leading the workers to hang the device when the workers do not use through the ring steel bars, thereby facilitating the workers to use the device in later period, and further leading the whole structure of the device to be simple, convenient use and convenient reading, and has high accuracy.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the cylindrical steel rod, the circular ring steel bar, the scale marks, the limiting blocks and the measuring mechanism of the present invention;
fig. 3 is the utility model discloses cylinder steel pole and measuring mechanism split structure sketch map.
In the figure: 1. a cylindrical steel rod; 2. a floor slab; 3. circular ring steel bars; 4. scale lines; 5. a limiting block; 6. a measuring mechanism; 61. a first galvanized pipe; 62. a first thick iron wire; 63. a second galvanized pipe; 64. a second thick iron wire; 65. a third galvanized pipe; 66. an annular baffle plate.
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.
Referring to fig. 1-3, the present invention provides a technical solution:
the first embodiment is as follows:
the utility model provides a cast-in-place concrete floor thickness short-term test instrument, includes cylinder steel pole 1 and floor 2, 1 one end fixedly connected with ring reinforcing bar 3 of cylinder steel pole, 1 surface one end of cylinder steel pole and be close to 3 one ends of ring reinforcing bar and be provided with scale mark 4, 1 surface one end of cylinder steel pole and be located one side fixedly connected with stopper 5 of scale mark 4, 1 surface mounting of cylinder steel pole has measuring mechanism 6. Cylindrical steel pole 1 comprises cylinder pole and taper rod, cylinder pole one end fixedly connected with taper rod, cylinder pole other end fixedly connected with ring reinforcing bar 3, because cylinder steel pole 1 comprises cylinder pole and taper rod, so taper rod one end is thinner relatively, when needs measure, conveniently insert inside floor 2 through taper rod one end to also later stage is to the measurement of floor 2. The length of the cylindrical steel rod 1 is set to be 1000-fold-1200 mm, the scale mark 4 is set to be 5-mm unit, the length of the cylindrical steel rod 1 is set to be 1000-fold-1200 mm, the length of the cylindrical steel rod is convenient for most of people to use, the cylindrical steel rod is convenient for people to take, and the scale mark 4 is set to be 5-mm unit, so that the cylindrical steel rod is convenient for workers to read more accurately and improve the measurement precision. Measuring mechanism 6 has first galvanized pipe 61, first thick iron wire 62, second galvanized pipe 63, the thick iron wire 64 of second, third galvanized pipe 65 and annular separation blade 66 are constituteed, the first thick iron wire 62 of first galvanized pipe 61 one end fixedly connected with, first thick iron wire 62 one end fixedly connected with second galvanized pipe 63, the thick iron wire 64 of second galvanized pipe 63 one end fixedly connected with second, the thick iron wire 65 of the thick iron wire 64 one end fixedly connected with third galvanized pipe 65 of second, third galvanized pipe 65 one end fixedly connected with annular separation blade 66. One end of the first galvanized pipe 61, which is positioned at one end of the first thick iron wire 62, is in contact with the limiting block 5, the other end of the first galvanized pipe 61 is flush with the scale marks 4, the transparent protective film is arranged on the outer surface of the scale marks 4 and in the middle of the inner cavity of the first galvanized pipe 61, the first galvanized pipe 61 is in contact with the limiting block 5, so that the measuring mechanism 6 can be prevented from wholly falling off the cylindrical steel rod 1 through the limiting block 5, and further the work of later-stage workers is inconvenient, the transparent protective film is arranged between the scale marks 4 on the cylindrical steel rod 1 and the first galvanized pipe 61, so that the scale marks 4 can be protected through the transparent protection, the scale marks 4 can be prevented from being polluted by external pollutants such as sewage or cement, the problem that the overall measuring precision is reduced due to the unclear scale marks 4 when the workers measure is caused, and the annular reinforcing steel bar 3 is fixedly connected to one end of the cylindrical steel rod 1, thereby can make things convenient for the staff when not using through ring reinforcing bar 3, hang the device, and then make things convenient for the later stage staff to use. Annular separation blade 66 one side and floor 2 up end contact each other, measuring mechanism 6 and 1 surface sliding connection of cylinder steel pole, when needs measure thickness, insert floor 2 with the thinner one end of cylinder steel pole 1 at first, when cylinder steel pole 1 inserts floor 2 inner chamber, at this moment annular separation blade 66 will be blockked by floor 2 up end, when following cylinder steel pole 1 deepening in floor 2, measuring mechanism 6 will want to move up cylinder steel pole 1 relatively, when measuring mechanism 6 upwards moves, will drive first galvanized pipe 61 and upwards move on scale mark 4, when cylinder steel pole 1 lower extreme face touches the template face, at this moment stop the insertion of cylinder steel pole 1, at this moment can be through observing the scale mark 4 that first galvanized pipe 61 corresponds, can accurately measure the thickness of floor concrete.
When the concrete floor slab works, firstly, the floor slab 2 is poured through concrete, when the poured floor slab 2 is formed and before being dried, the thinner end of the cylindrical steel rod 1 is inserted into the floor slab 2, when the cylindrical steel rod 1 is inserted into the inner cavity of the floor slab 2, the annular blocking piece 66 is blocked by the upper end face of the floor slab 2, because the whole area of the annular blocking piece 66 is larger, the annular blocking piece 66 cannot enter the inner cavity of the floor slab 2, when the cylindrical steel rod 1 penetrates into the floor slab 2 deeply, the measuring mechanism 6 moves upwards relative to the cylindrical steel rod 1, when the measuring mechanism 6 moves upwards, the first galvanized pipe 61 is driven to move upwards on the scale mark 4, when the lower end face of the cylindrical steel rod 1 touches the template surface, the insertion of the cylindrical steel rod 1 is stopped, at this time, the thickness of the floor slab can be accurately measured by observing the scale mark 4 corresponding to the first galvanized pipe 61, after the measurement is successful, the cylindrical steel rod 1 can be pulled out of the floor 2, the first galvanized pipe 61 is in contact with the limiting block 5, so that the whole measuring mechanism 6 can be prevented from falling off from the cylindrical steel rod 1 through the limiting block 5, and further the work of later-stage workers is facilitated, the transparent protective film is arranged between the scale mark 4 on the cylindrical steel rod 1 and the first galvanized pipe 61, so that the scale mark 4 can be protected through the transparent protective film, the scale mark 4 is prevented from being polluted by external pollutants such as sewage or cement, the problem that the whole measurement precision is reduced due to the fact that the scale mark 4 is not clear when the workers measure is caused, and the circular steel bar 3 is fixedly connected to one end of the cylindrical steel rod 1, so that the circular steel bar 3 can be used for facilitating the workers to hang the device when the workers are not used, and further the workers use of later-stage workers is facilitated, therefore, the device has simple integral structure, convenient use and convenient reading and high accuracy.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a quick inspection tool of cast-in-place concrete floor thickness, includes cylinder steel pole (1) and floor (2), its characterized in that: cylinder steel pole (1) one end fixedly connected with ring reinforcing bar (3), cylinder steel pole (1) surface one end and be close to ring reinforcing bar (3) one end and be provided with scale mark (4), cylinder steel pole (1) surface one end and be located one side fixedly connected with stopper (5) of scale mark (4), cylinder steel pole (1) surface mounting has measuring mechanism (6).
2. The tool for rapidly inspecting the thickness of a cast-in-place concrete floor according to claim 1, wherein: the cylindrical steel rod (1) is composed of a cylindrical rod and a conical rod, the conical rod is fixedly connected to one end of the cylindrical rod, and the circular ring steel bar (3) is fixedly connected to the other end of the cylindrical rod.
3. The tool for rapidly inspecting the thickness of a cast-in-place concrete floor according to claim 2, wherein: the length of the cylindrical steel rod (1) is set to 1000-1200mm, and the scale mark (4) is set to 5mm unit.
4. The tool for rapidly inspecting the thickness of a cast-in-place concrete floor according to claim 3, wherein: measuring mechanism (6) have first galvanized pipe (61), first thick iron wire (62), second galvanized pipe (63), the thick iron wire of second (64), third galvanized pipe (65) and annular separation blade (66) to constitute, the first thick iron wire of first galvanized pipe (61) one end fixedly connected with (62), first thick iron wire (62) one end fixedly connected with second galvanized pipe (63), the thick iron wire of second (63) one end fixedly connected with second (64), the thick iron wire of second (64) one end fixedly connected with third galvanized pipe (65), third galvanized pipe (65) one end fixedly connected with annular separation blade (66).
5. The tool for rapidly inspecting the thickness of a cast-in-place concrete floor slab as claimed in claim 4, wherein: first galvanized pipe (61) one end just is located first thick iron wire (62) one end and stopper (5) and contacts each other, first galvanized pipe (61) other end flushes with scale mark (4), scale mark (4) surface just is located first galvanized pipe (61) inner chamber mid-mounting and has transparent protection film.
6. The tool for rapidly inspecting the thickness of a cast-in-place concrete floor according to claim 5, wherein: annular separation blade (66) one side and floor (2) up end contact each other, measuring mechanism (6) and cylinder steel pole (1) surface sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120962300.3U CN214620936U (en) | 2021-05-07 | 2021-05-07 | Quick inspection tool of cast-in-place concrete floor thickness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120962300.3U CN214620936U (en) | 2021-05-07 | 2021-05-07 | Quick inspection tool of cast-in-place concrete floor thickness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214620936U true CN214620936U (en) | 2021-11-05 |
Family
ID=78406994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120962300.3U Expired - Fee Related CN214620936U (en) | 2021-05-07 | 2021-05-07 | Quick inspection tool of cast-in-place concrete floor thickness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214620936U (en) |
-
2021
- 2021-05-07 CN CN202120962300.3U patent/CN214620936U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |