CN212802604U - Reinforced concrete plate thickness control tool - Google Patents
Reinforced concrete plate thickness control tool Download PDFInfo
- Publication number
- CN212802604U CN212802604U CN202021503919.XU CN202021503919U CN212802604U CN 212802604 U CN212802604 U CN 212802604U CN 202021503919 U CN202021503919 U CN 202021503919U CN 212802604 U CN212802604 U CN 212802604U
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- China
- Prior art keywords
- screw rod
- reinforced concrete
- plate thickness
- concrete plate
- control tool
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- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 39
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000003973 paint Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 229910052755 nonmetal Inorganic materials 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 2
- 230000003449 preventive effect Effects 0.000 claims 1
- 239000004567 concrete Substances 0.000 description 10
- 238000005259 measurement Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a reinforced concrete plate thickness control tool, which comprises an operating part, a screw rod, a tip part and a measuring disc, wherein the operating part, the screw rod and the tip part are coaxially connected into a whole through threads, and the measuring disc is coaxially arranged with the screw rod; the screw rod is provided with a sliding groove along the axial direction, the measuring disc is of an annular structure, a bulge is arranged in the measuring disc, and the bulge is clamped in the sliding groove so that the measuring disc can slide along the axial direction of the screw rod; the measuring device also comprises a nut and is positioned at the upper part and the lower part of the measuring disc to lock the position of the measuring disc. The utility model provides a reinforced concrete plate thickness control tool, its structure is reasonable, convenient to use, operating parts, screw rod and most advanced component adopt the split type structural style, and operating personnel can regularly clear up the screw rod and guarantee the result of use of control tool; in addition, the screw rod sets up the spout, effectively guarantees to measure the dish and smoothly slides along the screw rod, improves the convenience of reinforced concrete plate thickness control.
Description
Technical Field
The utility model belongs to the technical field of building engineering, a thick control tool of reinforced concrete board is related to.
Background
In construction engineering, a reinforced concrete slab is a slab made of a reinforced concrete material, which is a basic structure or member in building construction and various engineering structures, and is commonly used as a roof, a floor, a platform, a wall, a retaining wall, a foundation, a terrace, a road surface, a pool, and the like.
When the reinforced concrete slab is poured, the thickness of the concrete slab needs to be strictly controlled, so that the floor slab meets the requirement of design strength on one hand, and on the other hand, the waste of resources caused by the over-thick pouring of the concrete slab is prevented so as to control the construction cost.
In the prior art, a device for controlling and measuring the thickness of a concrete plate by adopting a screw and a nut is arranged integrally, so that sundries on the screw are inconvenient to clean regularly, and the normal measurement of the concrete plate is influenced; in addition, no limiting device is arranged between the screw and the measuring device, and the measuring device cannot smoothly slide along the screw.
Therefore, a reinforced concrete plate thickness control tool is needed to be designed to solve the technical problems in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving partial technical problems existing in the prior art to at least a certain extent, and provides a reinforced concrete plate thickness control tool which is reasonable in structure and convenient to use, operating parts, a screw rod and a tip part adopt a split type structural form, an operator can regularly clean the screw rod to ensure the cleanliness of the control tool, the accuracy of thickness measurement is improved, and the construction cost is controlled; in addition, the screw rod sets up the spout, effectively guarantees to measure the dish and smoothly slides along the screw rod, improves the convenience of reinforced concrete plate thickness control.
In order to solve the technical problem, the utility model provides a reinforced concrete plate thickness control tool, it includes operating parts, screw rod, tip spare and measuring disc, operating parts, screw rod and tip spare pass through screw thread coaxial coupling as an organic whole, measuring disc with the screw rod coaxial arrangement; the screw rod is provided with a sliding groove along the axial direction, the measuring disc is of an annular structure, a bulge is arranged in the measuring disc, and the bulge is clamped in the sliding groove so that the measuring disc can slide along the axial direction of the screw rod; the measuring device also comprises a nut and is positioned at the upper part and the lower part of the measuring disc to lock the position of the measuring disc.
As a preferred embodiment, the screw is made of a non-metal.
As a preferred embodiment, the screw is made of polytetrafluoroethylene.
In a preferred embodiment, the screw is a hollow structure, and a through hole is formed in the screw along the axial direction.
As a preferred embodiment, the number of the sliding grooves is at least one, and the number of the protrusions is not greater than the number of the sliding grooves.
In a preferred embodiment, the operating member is formed by vertically welding steel pipes, and the lower portion of the operating rod is provided with a connecting portion, and the outer side of the operating rod is provided with threads for connecting the top of the screw rod.
As a preferred embodiment, the tip member is made of stainless steel, and consists of a threaded section and a conical section which are integrally formed; the thread section is arranged at the bottom of the screw.
As a preferred embodiment, the measuring disc is made of steel plate with a thickness of 2mm to 5 mm.
As a preferred embodiment, the top surface and the bottom surface of the measuring disc are sprayed with antirust paint.
Preferably, the screw is made of metal and is detachably connected to the operating member and the tip member.
The utility model discloses beneficial effect:
the utility model provides a reinforced concrete plate thickness control tool, its structure is reasonable, convenient to use, operating parts, screw rod and most advanced component adopt the split type structural style, operating personnel can regularly clear up the screw rod and guarantee the result of use of control tool; in addition, the screw rod sets up the spout, effectively guarantees to measure the dish and smoothly slides along the screw rod, improves the convenience of reinforced concrete plate thickness control.
Drawings
The above advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and do not limit the present invention, and in which:
FIG. 1 is a schematic structural view of a reinforced concrete slab thickness control tool according to the present invention;
FIG. 2 is an exploded view of the corresponding reinforced concrete slab thickness control tool of FIG. 1;
FIG. 3 is a schematic view of the operating member of the present invention;
FIG. 4 is a schematic structural view of the screw of the present invention;
FIG. 5 is a schematic view of the tip member of the present invention;
fig. 6 is a schematic structural diagram of the measuring disk of the present invention.
In the drawings, the reference numerals denote the following components:
10. an operating member; 10a, a connecting part; 20. a screw; 20a, a chute; 30. a tip member; a threaded segment 30 a; 30b. a conical section; 40. a measuring disc; projection 40a.
Detailed Description
Fig. 1 to 6 are schematic views of a reinforced concrete slab thickness control tool according to the present invention, and the present invention will be described in detail with reference to the following embodiments and drawings.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.
The utility model relates to a structural schematic diagram of reinforced concrete plate thickness control instrument, as shown in figure 1. The reinforced concrete plate thickness control tool comprises an operation part 10, a screw rod 20, a tip part 30 and a measuring disc 40, wherein the operation part 10, the screw rod 20 and the tip part 30 are coaxially connected into a whole through threads, and the measuring disc 40 and the screw rod 20 are coaxially arranged; the reinforced concrete slab thickness controlling tool further includes nuts 50 and is located at upper and lower portions of the measuring disc 40 to lock the position of the measuring disc 40. Fig. 2 is an exploded view of the corresponding reinforced concrete plate thickness control tool in fig. 1. In use, the measuring disc 40 can slide along the screw 20, and the nut 50 locks the position of the measuring disc 40 to predetermine the pouring thickness of the reinforced concrete slab. The operator holds the operation end 10 and vertically inserts the tip portion 30 into the poured concrete to measure whether the thickness is up to standard.
As an embodiment of the present invention, the screw rod 20 is provided with a sliding groove 20a along the axial direction, as shown in fig. 4, the measuring disc 40 is of an annular structure, and a protrusion 40a is provided inside the measuring disc, as shown in fig. 6, the protrusion 40a is connected to the sliding groove 20a so that the measuring disc 40 can slide along the axial direction of the screw rod 20.
As an embodiment of the utility model, operating parts 10, screw rod 20, pointed end piece 30 are the components of a whole that can function independently structure, are favorable to regularly clearing up the debris of screw rod 20, especially the debris of screw thread part, guarantee reinforced concrete plate thickness control tool's normal use.
Fig. 3 is a schematic structural diagram of the operating part of the present invention, the operating part 10 is formed by vertically welding steel pipes, the lower part of the operating rod 10 is provided with a connecting part 10a, and the outer side of the operating rod is provided with threads to connect the top of the screw rod 20.
Fig. 4 is a schematic structural view of a screw 20 made of a non-metal and provided with a slide groove 20a in an axial direction. The number of the sliding grooves 20a is at least one, and the number of the protrusions 40a is not more than the number of the sliding grooves 20a. The sliding grooves are arranged to be beneficial to ensuring the smooth movement of the measuring disc 40 and the accuracy of the thickness measurement of the reinforced concrete slab so as to control the thickness of concrete pouring and control the construction cost.
In one aspect of this embodiment, the screw 20 is made of polytetrafluoroethylene. It will be appreciated that other non-metallic materials may be selected, such as ABS, PE, etc. As an aspect of the present embodiment, the surface of the screw rod 20 may be provided with a coating for preventing adhesion of concrete, such as a waterproof coating, to reduce adhesion of concrete and ensure normal use of the reinforced concrete thickness control tool.
As another embodiment of the present invention, the screw 20 is made of metal and detachably connected to the operating member 10 and the tip member 30.
As an embodiment of the present invention, the screw rod 20 is a hollow structure, and a through hole is formed inside the hollow structure along the axis direction. The hollow structure is beneficial to improving the strength of the screw rod 20, and simultaneously reduces the whole weight of the reinforced concrete plate thickness control tool and improves the use convenience.
Fig. 5 is a schematic structural view of the tip member of the present invention, wherein the tip member 30 is made of stainless steel, and is composed of a threaded section 30a and a tapered section 30b, which are integrally formed; the threaded section 30a is in communication with the bottom of the screw 20. In fig. 3, the angle of the conical section 30b is acute to ensure that the tip 30 can be inserted smoothly into the poured concrete.
Fig. 6 is a schematic structural diagram of the measuring disc of the present invention, wherein the measuring disc 40 is made of a steel plate and has a thickness of 2mm to 5 mm. In fig. 6, the thickness of the measuring disc 40 is 3 mm. In some embodiments, the top and bottom surfaces of the measuring pan 40 are painted with a rust inhibiting paint. The arrangement of the antirust paint is favorable for the adhesion between the measurement disc and the concrete mortar, so that the normal use of the measurement disc 40 is ensured.
Compared with the defects and deficiencies of the prior art, the reinforced concrete plate thickness control tool provided by the utility model has the advantages that the structure is reasonable, the use is convenient, the operating part, the screw rod and the tip part adopt a split structure form, the operating personnel can regularly clean the screw rod to ensure the cleanliness of the control tool, the accuracy of thickness measurement is improved, and the construction cost is controlled; in addition, the screw rod sets up the spout, effectively guarantees to measure the dish and smoothly slides along the screw rod, improves the convenience of reinforced concrete plate thickness control.
The present invention is not limited to the above embodiments, and any person can obtain other products in various forms without departing from the scope of the present invention, but any change in shape or structure is included in the technical solution that is the same as or similar to the present invention.
Claims (10)
1. A reinforced concrete plate thickness control tool is characterized by comprising an operating part, a screw rod, a tip end part and a measuring disc, wherein the operating part, the screw rod and the tip end part are coaxially connected into a whole through threads, and the measuring disc and the screw rod are coaxially arranged; the screw rod is provided with a sliding groove along the axial direction, the measuring disc is of an annular structure, a bulge is arranged in the measuring disc, and the bulge is clamped in the sliding groove so that the measuring disc can slide along the axial direction of the screw rod; the measuring device also comprises a nut and is positioned at the upper part and the lower part of the measuring disc to lock the position of the measuring disc.
2. A reinforced concrete plate thickness control tool as recited in claim 1, wherein said screw is made of a non-metal.
3. A reinforced concrete plate thickness control tool as recited in claim 2, wherein said screw is made of polytetrafluoroethylene.
4. The reinforced concrete plate thickness control tool according to claim 2, wherein the screw is of a hollow structure, and a through hole is provided in an inner portion thereof in an axial direction.
5. A reinforced concrete plate thickness controlling tool as recited in claim 1, wherein the number of the sliding grooves is at least one, and the number of the protrusions is not more than the number of the sliding grooves.
6. A reinforced concrete plate thickness control tool according to claim 1, wherein the operating member is formed by vertically welding steel pipes, and a lower portion of the operating rod is provided with a connecting portion, and an outer side thereof is provided with a screw thread to connect a top portion of the screw rod.
7. A reinforced concrete plate thickness control tool as recited in claim 1, wherein said tip member is made of stainless steel, consisting of a threaded section and a tapered section, both of which are integrally formed; the thread section is arranged at the bottom of the screw.
8. A reinforced concrete plate thickness control tool as recited in claim 1, wherein said measuring disc is made of a steel plate having a thickness of 2mm to 5 mm.
9. The reinforced concrete plate thickness control tool according to claim 8, wherein the top surface and the bottom surface of the measuring pan are painted with rust preventive paint.
10. A reinforced concrete plate thickness control tool as recited in claim 1, wherein said screw is made of metal and is detachably connected to the operating member and the tip member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021503919.XU CN212802604U (en) | 2020-07-27 | 2020-07-27 | Reinforced concrete plate thickness control tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021503919.XU CN212802604U (en) | 2020-07-27 | 2020-07-27 | Reinforced concrete plate thickness control tool |
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| Publication Number | Publication Date |
|---|---|
| CN212802604U true CN212802604U (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021503919.XU Active CN212802604U (en) | 2020-07-27 | 2020-07-27 | Reinforced concrete plate thickness control tool |
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| Country | Link |
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| CN (1) | CN212802604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338628A (en) * | 2021-06-11 | 2021-09-03 | 中冶天工集团有限公司 | Cast-in-place concrete plate thickness control device and use method thereof |
-
2020
- 2020-07-27 CN CN202021503919.XU patent/CN212802604U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338628A (en) * | 2021-06-11 | 2021-09-03 | 中冶天工集团有限公司 | Cast-in-place concrete plate thickness control device and use method thereof |
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