CN218937932U - Easy-to-combine test die for detecting reinforcing steel bar rust inhibitor - Google Patents

Abstract

The utility model provides a test die for detecting a steel bar rust inhibitor easy to combine, which belongs to the technical field of steel bar rust inhibitors and comprises the following components: the steel bar rust inhibitor detection test die is easy to combine, the steel bars are placed in gaps in the first steel plate to achieve an assembly effect, concrete is poured in the gaps in the middle when the inner gaps are placed, the second steel plate and the first steel plate can be detached to deform, the first steel plate is inverted, the second steel plate is placed in the outer gaps of the first steel plate again, two rectangular gaps are formed in the die, and mortar can be poured in the rectangular gaps to complete deformation assembly.

Description

Easy-to-combine test die for detecting reinforcing steel bar rust inhibitor

Technical Field

The utility model belongs to the technical field of reinforcing steel bar rust inhibitors, and particularly relates to an easily-combined test die for detecting a reinforcing steel bar rust inhibitor.

Background

The rust resistance of the steel bar rust inhibitor in the saline water immersion baking environment is measured according to the requirements in annex A.3 of the technical procedure for the application of the steel bar rust inhibitor in JGJ/T192-2009.

The steel bar test piece required in the standard is tested in two steps:

firstly, forming a test piece with the section size of 100mm multiplied by 46mm containing steel bars in a mould with the size of 100mm multiplied by 200mm, wherein the test piece is longer than the test piece, and two end inserting end plates and wooden wedges are needed to be inserted into the test piece to shorten the length, and two ends of the formed steel bars protrude out of the test piece;

and secondly, placing the test piece formed before in an original mold, taking down the wooden wedge, pouring mortar at two ends of the test piece, and compacting by inserting and tamping.

In the test process, the forming method in the test is found to have problems, and in the first step of forming, the plugged end plate and the wooden wedge are easy to shift in the vibrating process, so that the slurry leakage of the test piece is caused, and the thickness of the test piece is difficult to control because the test piece cannot be smoothed. The same problem exists in the second molding step, which has a great adverse effect on the completion of the test.

The test die is improved according to test requirements, the improved test die is made of stainless steel and can be split into a plurality of modules, so that the test die is convenient to combine according to test step requirements, is tightly connected, has no slurry leakage problem, and can accurately control the forming size of a test piece.

Disclosure of Invention

The utility model aims to provide a test die for detecting a reinforcing steel bar rust inhibitor, which is easy to combine, and aims to solve the problems that the test die structure applied in the prior test is relatively simple and crude, and a test piece is difficult to form.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a test mold for detecting a reinforcing steel bar rust inhibitor easy to combine comprises: the steel plate structure comprises a main body, wherein a plurality of first steel plates are fixedly connected to the inside of the main body, a plurality of inner notches are formed in the first steel plates, a plurality of outer notches are formed in the surfaces of the first steel plates, a second steel plate is movably connected between the first steel plates, the second steel plate is matched with the inner notches and the outer notches, a plurality of steel bars are arranged between the second steel plates, and concrete is fixedly connected to the surfaces of the steel bars.

As a preferable scheme of the utility model, the surface of the main body is rotatably connected with a plurality of threaded columns, and the surfaces of the threaded columns are fixedly connected with knobs.

Compared with the prior art, the utility model has the beneficial effects that: this kind of easy combination's reinforcing bar rust inhibitor detects with examination mould reaches the equipment effect through placing the second steel sheet in the breach on the first steel sheet, places the reinforcing bar in the space department in the middle when placing interior breach, and immediately pour concrete into, afterwards can demolish the deformation with the second steel sheet and first steel sheet, inverts first steel sheet, and the second steel sheet is put into the outer breach of first steel sheet again, and the mould is more than two rectangle vacancies this moment, can pour mortar in the rectangle vacancy and accomplish the deformation equipment.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the whole structure of the present utility model after deformation;

FIG. 3 is a schematic view of the back of the overall structure of the present utility model;

fig. 4 is a schematic view of the back of the overall structure variant of the present utility model.

In the figure: 1. a main body; 2. a first steel plate; 3. an inner notch; 4. an outer steel plate; 5. a second steel plate; 6. reinforcing steel bars; 7. a threaded column; 8. a knob; 9. and (3) concrete.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the technical scheme provided by the present embodiment is as follows:

a test mold for detecting a reinforcing steel bar rust inhibitor easy to combine comprises: the main part 1, the inside fixedly connected with of main part 1 is a plurality of first steel sheets 2, and a plurality of interior breach 3 have all been seted up to the inside of first steel sheet 2, and a plurality of outer breach 4 have been seted up on the surface of first steel sheet 2, swing joint has second steel sheet 5 between the first steel sheet 2, and second steel sheet 5 and interior breach 3 and outer breach 4 assorted are provided with a plurality of reinforcing bars 6 between the second steel sheet 4, and the fixed surface of reinforcing bar 6 is connected with concrete 9.

In the concrete embodiment of the utility model, the second steel plate 5 is placed in the notch of the first steel plate 2 to achieve the assembly effect, the steel bar 6 is placed in the middle gap when the inner notch 3 is placed, the concrete 9 is poured in the middle gap, the second steel plate 5 and the first steel plate 2 can be disassembled and deformed, the first steel plate 2 is inverted, the second steel plate 5 is placed in the outer notch 4 of the first steel plate 2 again, two rectangular gaps are formed in the mold, and mortar can be poured in the rectangular gaps to complete the deformation assembly.

Specifically, the surface of main part 1 rotates and is connected with a plurality of screw thread posts 7, and the surface of screw thread post 7 all fixedly connected with knob 8.

In the embodiment of the utility model, the first steel plate 2 can be fixed in position through the threaded column 7 and the rotary knob 8 after the assembly is successful, so that the shaping stability of the die is assisted.

Working principle: this kind of easy combination's reinforcing bar rust inhibitor detects and uses examination mould reaches the equipment effect through placing second steel sheet 5 in the breach of 2 on the first steel sheet, places reinforcing bar 6 in the space department in the centre when placing interior breach 3, and immediately pour into concrete 9, afterwards can demolish the deformation with first steel sheet 2 with second steel sheet 5, inverts first steel sheet 2, and second steel sheet 5 is put into the outer breach 4 of first steel sheet 2 again, and the mould is more than two rectangle vacancies this moment, can pour into mortar in the rectangle vacancy and accomplish the deformation equipment, and first steel sheet 2 accessible screw thread post 7 and rotatory knob 8 come fixed position after the equipment is successful, and help the mould design stable.

Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (2)

1. Easy-to-combine steel bar rust inhibitor detection test die is characterized by comprising: the novel steel plate comprises a main body (1), wherein a plurality of first steel plates (2) are fixedly connected to the inside of the main body (1), a plurality of inner notches (3) are formed in the first steel plates (2), a plurality of outer notches (4) are formed in the surfaces of the first steel plates (2), second steel plates (5) are movably connected between the first steel plates (2), the second steel plates (5) are matched with the inner notches (3) and the outer notches (4), a plurality of steel bars (6) are arranged between the second steel plates (5), and concrete (9) is fixedly connected to the surfaces of the steel bars (6).

2. The test die for detecting the rust inhibitor of the steel bars easy to combine according to claim 1, wherein the test die comprises the following components: the surface of main part (1) rotates and is connected with a plurality of screw thread posts (7), the surface of screw thread post (7) all fixedly connected with knob (8).

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