CN216247980U - Model for measuring thickness and interval of indoor reinforcing steel bar protective layer - Google Patents
Model for measuring thickness and interval of indoor reinforcing steel bar protective layer Download PDFInfo
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- CN216247980U CN216247980U CN202122844076.0U CN202122844076U CN216247980U CN 216247980 U CN216247980 U CN 216247980U CN 202122844076 U CN202122844076 U CN 202122844076U CN 216247980 U CN216247980 U CN 216247980U
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Abstract
The utility model discloses a model for measuring the thickness and the distance of an indoor reinforcing steel bar protective layer, wherein two first side plates, two second side plates, a bottom plate and a top plate are enclosed into a box body structure; the first reinforcing steel bar rods are arranged in the box body in parallel at different intervals, are distributed between the two first side plates at different distances from the top plate, and are positioned in the limiting holes corresponding to the two first side plates at two ends of each first reinforcing steel bar rod and used for simulating the thickness and the steel bar spacing of different reinforcing steel bar protective layers.
Description
Technical Field
The utility model relates to the field of engineering measurement models, in particular to a model for measuring the thickness and the distance of an indoor reinforcing steel bar protective layer.
Background
The steel bar protective layer thickness indicates the distance of reinforcing bar upper end to the concrete surface course, play the protection reinforcing bar, avoid the direct exposed effect by the corrosion of reinforcing bar, know different protective layer thickness and to reinforcing bar corrosion influence, in time take measures to select suitable steel bar protective layer, can effectively prevent the reinforcing bar by the corrosion, the bearing capacity of concrete can be influenced to the interval distribution condition of reinforcing bar in the concrete, clearly know the steel bar interval distribution condition and can avoid the excessive dispersion of reinforcing bar distribution to lead to the concrete bearing capacity situation such as not enough.
The existing model for detecting the thickness and the distance of the steel bar protective layer is generally placed outdoors, the size is large, the detection of the thickness of the steel bar protective layer and the simulation detection of the distance between the steel bars cannot be carried out in rainy days, and the internal structure cannot be visually displayed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a model for measuring the thickness and the distance of an indoor steel bar protection layer, which solves the problem that the thickness and the distance of the steel bar protection layer are inconvenient to measure in rainy days.
The utility model is realized by the following technical scheme:
a model for measuring the thickness and the distance of an indoor reinforcing steel bar protective layer comprises a first reinforcing steel bar rod, a second reinforcing steel bar rod, two first side plates, two second side plates, a bottom plate and a top plate, wherein a box body structure is formed by the two first side plates, the two second side plates, the bottom plate and the top plate in a surrounding mode; the first side plates are provided with limiting holes, positioning pins which have a supporting effect on the first reinforcing steel bar rods are arranged in the limiting holes, and the limiting holes of the two first side plates correspond to one another; the first reinforcing steel bar rods are arranged in the box body in parallel at different intervals, are distributed between the two first side plates at different distances from the top plate, and are positioned on the locating pins of the limiting holes corresponding to the two first side plates at two ends of each first reinforcing steel bar rod for simulating different thicknesses and intervals of reinforcing steel bars; the steel bar box comprises two second side plates, wherein the two second side plates are arranged on the second side plates and are separated from a box body structure bottom plate, sliding grooves are formed in the second side plates and are in one-to-one correspondence with the sliding grooves of the two second side plates in the box body structure, a plurality of second steel bar rods are arranged between the two second side plates, and two ends of each second steel bar rod are respectively located in the sliding grooves of the two second side plates and are used for simulating the thickness and the distance of a deep steel bar protection layer.
Further, the distance from the sliding groove to the top plate is larger than the distance from the limiting hole to the top plate.
And the two first side plates and the two second side plates are arranged vertically in pairs, the two first side plates are parallel, and the two second side plates are parallel.
The two second side plates are further positioned between the two first side plates, and the bottom plate, the two first side plates and the two second side plates are connected in a splicing manner.
The box structure is characterized by further comprising a connecting rod and a nut, wherein threaded holes are formed in the two first side plates of the box structure at the positions away from the corners, external threads are arranged at the two ends of the connecting rod, and the two ends of the connecting rod penetrate through the threaded holes to be connected with the two first side plates through the nut.
Further it has roof tip holding tank to open on the terminal surface of bottom plate is kept away from to first curb plate in the box structure, roof tip holding tank opening is towards the inside of box structure, the roof tip is placed in roof tip holding tank.
Further the bottom plate, the two first side plates and the two second side plates are made of nylon materials.
Further, the top plate is made of transparent toughened glass.
The utility model has the beneficial effects that:
the first steel bar rods are placed on the locating pins and distributed between the two first side plates in a horizontal mode with different heights, so that the thickness and the steel bar spacing of different steel bar protection layers can be simulated, and the second steel bar rods are inserted into the sliding grooves and distributed between the second side plates, so that the thickness and the spacing of deep steel bar protection layers can be simulated; the model is of a hollow structure, the top plate is made of toughened glass, and the distribution structure of the internal steel bars can be directly observed; most of the structure of the box body is made of nylon materials, and compared with concrete, the box body is cleaner, more attractive and lighter in weight; the instrument measurement results can be verified by actual measurements.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a block diagram of the present invention within a case;
reference numbers and corresponding part names in the drawings:
1-top plate end accommodating groove, 2-limiting hole, 3-positioning pin, 4-first reinforcing bar, 5-second reinforcing bar, 6-connecting bar, 7-chute, 8-nut, 9-top plate, 10-second side plate, 11-bottom plate and 12-first side plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
As shown in fig. 1-2, the present invention provides a model for measuring thickness and distance of an indoor reinforcing steel bar protection layer, which includes a first reinforcing steel bar rod 4, a second reinforcing steel bar rod 5, two first side plates 12, two second side plates 10, a bottom plate 11 and a top plate 9, wherein the first reinforcing steel bar rod 4 is a ribbed steel bar with different diameters, and the two first side plates 12, the two second side plates 10, the bottom plate 11 and the top plate 9 enclose a box structure; the first side plates 12 are provided with limiting holes 2, positioning pins 3 which support the first reinforcing steel bar rods 4 are arranged in the limiting holes 2, and the limiting holes 2 of the two first side plates 12 correspond to one another; the first reinforcing steel bar rods 4 are arranged in the box body in parallel at different intervals, are distributed between the two first side plates 12 at different distances from the top plate 9, and are positioned at two ends of each first reinforcing steel bar rod on the positioning pins 3 of the limiting holes 2 corresponding to the two first side plates 12 and used for simulating different thicknesses and intervals of reinforcing steel bar protective layers; the position, away from a box body structure bottom plate, of each second side plate 12 is provided with a sliding groove 7, the sliding grooves 7 of the two second side plates in the box body structure correspond to one another, a plurality of second steel bar rods 5 are arranged between the two second side plates 10, two ends of each second steel bar rod 5 are respectively positioned in the sliding grooves 7 of the two second side plates 10 and used for simulating the thickness and the distance of a deep steel bar protection layer, the distance from the sliding groove 7 to a top plate 9 is larger than the distance from a limiting hole 2 to the top plate 9, the two first side plates and the two second side plates are vertically arranged in pairs, the two first side plates are parallel, the two second side plates are positioned between the two first side plates, the bottom plate 11, the two first side plates 12 and the two second side plates 12 are connected in a splicing manner, the bottom plate further comprises a connecting rod 6 and a nut 8, threaded holes are formed in the positions, away from the corners of the two first side plates 10 of the box body structure, and external threads are formed at two ends of the connecting rod, the both ends of connecting rod 6 are passed the screw hole and are passed through nut 8 and connect two first curb plates 12 for make the box structure more stable, first curb plate 12 in the box structure is kept away from it has roof tip holding tank 1 to open on the terminal surface of bottom plate 11, the inside of roof tip holding tank 1 opening towards the box structure, the roof tip is placed in roof tip holding tank 1, roof 9 can be opened at any time, do not need to spend too big strength, in the use, can be according to the demand of oneself, arrange different ground reinforcing bar combinations conveniently, the bottom plate, two first curb plates and two second curb plates are made by the nylon materials, compare in the concrete, then cleaner, pleasing to the eye and the texture is lighter, roof 9 is made for transparent toughened glass, be convenient for the distribution of reinforcing bar in the direct observation box.
When the steel bar protecting layer and the steel bar spacing are required to be detected, according to the requirements of the user, a plurality of first steel bar rods with different diameters are placed on positioning pins in limiting holes of two first side plates of a box body, the distances from the different limiting holes to a top plate are different, the distances from steel bars on the positioning pins in the limiting holes to the top plate are also different, a detection instrument is placed on the plane of the top plate to move, and the instrument can display the steel bar spacing and the distance from the top surface of the steel bar to the top plate, namely the thickness of the steel bar protecting layer; when a deeper reinforcing steel bar protective layer needs to be detected, a plurality of second reinforcing steel bars are inserted into the sliding groove, the reinforcing steel bars can move in the sliding groove to adjust the space between the reinforcing steel bars, and the instrument moves on the top surface, so that corresponding data are obtained; when the distribution condition of reinforcing bar needs to be known, it can to directly observe its inner structure from transparent roof.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. A model for measuring the thickness and the distance of an indoor steel bar protective layer is characterized by comprising a first steel bar rod, a second steel bar rod, two first side plates, two second side plates, a bottom plate and a top plate, wherein the two first side plates, the two second side plates, the bottom plate and the top plate form a box body structure in a surrounding mode; the first side plates are provided with limiting holes, positioning pins which have a supporting effect on the first reinforcing steel bar rods are arranged in the limiting holes, and the limiting holes of the two first side plates correspond to one another; the first reinforcing steel bar rods are arranged in the box body in parallel at different intervals, are distributed between the two first side plates at different distances from the top plate, and are positioned on the locating pins of the limiting holes corresponding to the two first side plates at two ends of each first reinforcing steel bar rod for simulating different thicknesses and intervals of reinforcing steel bars; the steel bar box comprises two second side plates, wherein the two second side plates are arranged on the second side plates and are separated from a box body structure bottom plate, sliding grooves are formed in the second side plates and are in one-to-one correspondence with the sliding grooves of the two second side plates in the box body structure, a plurality of second steel bar rods are arranged between the two second side plates, and two ends of each second steel bar rod are respectively located in the sliding grooves of the two second side plates and are used for simulating the thickness and the distance of a deep steel bar protection layer.
2. The model for measuring the thickness and the distance of the indoor steel bar protection layer according to claim 1, wherein: the distance from the sliding groove to the top plate is larger than the distance from the limiting hole to the top plate.
3. The model for measuring the thickness and the distance of the indoor steel bar protection layer according to claim 1, wherein: the two first side plates and the two second side plates are arranged vertically in pairs, the two first side plates are parallel, and the two second side plates are parallel.
4. The model for measuring the thickness and the distance of the indoor steel bar protection layer according to claim 1, wherein the two second side plates are located between the two first side plates, and the bottom plate, the two first side plates and the two second side plates are connected in a splicing manner.
5. The model for measuring the thickness and the distance of the indoor steel bar protection layer according to claim 1, wherein: still include connecting rod and nut, two first curb plates of box structure are equipped with the screw hole apart from the edge, and the both ends of connecting rod are equipped with the external screw thread, and the both ends of connecting rod are passed the screw hole and are passed through the nut and will two first curb plates are connected.
6. The model for measuring the thickness and the distance of the indoor steel bar protection layer according to claim 1, wherein: the first side plate in the box structure is far away from the end face of the bottom plate, a top plate end containing groove is formed in the end face of the bottom plate, the opening of the top plate end containing groove faces the inside of the box structure, and the top plate end is placed in the top plate end containing groove.
7. The model of claim 1, wherein the bottom plate, the two first side plates and the two second side plates are made of nylon material.
8. The model for measuring the thickness and the distance of the indoor steel bar protection layer as claimed in claim 1, wherein the top plate is made of transparent tempered glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122844076.0U CN216247980U (en) | 2021-11-17 | 2021-11-17 | Model for measuring thickness and interval of indoor reinforcing steel bar protective layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122844076.0U CN216247980U (en) | 2021-11-17 | 2021-11-17 | Model for measuring thickness and interval of indoor reinforcing steel bar protective layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216247980U true CN216247980U (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122844076.0U Active CN216247980U (en) | 2021-11-17 | 2021-11-17 | Model for measuring thickness and interval of indoor reinforcing steel bar protective layer |
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| Country | Link |
|---|---|
| CN (1) | CN216247980U (en) |
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2021
- 2021-11-17 CN CN202122844076.0U patent/CN216247980U/en active Active
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