CN217818551U

CN217818551U - Double-dial gauge reinforcing steel bar residual deformation measuring instrument

Info

Publication number: CN217818551U
Application number: CN202221125745.7U
Authority: CN
Inventors: 徐晓; 林潇; 陈海生; 张海鑫
Original assignee: Suzhou Time Stone Intelligent Technology Co ltd
Current assignee: Suzhou Time Stone Intelligent Technology Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-11-15
Anticipated expiration: 2032-05-11

Abstract

The utility model provides a two amesdial reinforcing bar residual deformation measuring apparatu relates to reinforcing bar residual deformation and measures technical field, including first crossbeam body, the both sides of first crossbeam body all are fixed with the curb plate, the top of first crossbeam body is close to both sides edge and all is fixed with the support measuring staff, two be provided with second crossbeam body between the surface of support measuring staff, three mounting hole, four of them have all been seted up to the surface of first crossbeam body and second crossbeam body the mounting hole is located the front side of first crossbeam body and second crossbeam body respectively, the utility model discloses, through all set up three fixed steel bar bolt on two crossbeam framves for can fix a position the reinforcing bar, thereby reach stably, solved current testing arrangement when fixed the reinforcing bar and inaccurate to the location of reinforcing bar, lead to the reinforcing bar skew to appear, influence final measuring result to can not the synchronous recording when the record, influence the problem of detection precision.

Description

Double-dial gauge reinforcing steel bar residual deformation measuring instrument

Technical Field

The utility model relates to a reinforcing bar residual deformation measures technical field, especially relates to a two amesdial reinforcing bar residual deformation measuring apparatu.

Background

Residual deformation, also called unrecoverable deformation, refers to a deformation in which a material that has entered the plastic phase cannot return to its original state after being unloaded to the original state, but a portion of the deformation does not return. In the stress-strain curve of the low-carbon steel in stretching, when the stress is unloaded to the point d ' after the test is loaded to the point d ', the stress on the normal section becomes 0, but the strain is not 0, and the od ' is the residual strain of the low-carbon steel after the load test, so that the residual deformation of the low-carbon steel can be obtained.

However, when the residual deformation of the steel bar is tested, the existing testing device is inaccurate in positioning the steel bar when the steel bar is fixed, so that the steel bar is deviated, the final measuring result is influenced, and the synchronous recording cannot be performed during the recording, so that the detection precision is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a, through all setting up three fixed steel bar bolt on two crossbeams framves for can fix a position the reinforcing bar, thereby reach stably, solved current testing arrangement when fixed the reinforcing bar to the reinforcing bar location inaccurate, lead to the reinforcing bar skew to appear, influence final measuring result, and can not the synchronous record when the record, influence the problem that detects the precision.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a two amesdial reinforcing bar residual deformation measuring apparatu, includes first crossbeam body, the both sides of first crossbeam body all are fixed with the curb plate, the top of first crossbeam body is close to both sides edge and all is fixed with the support measuring staff, two be provided with the second crossbeam body between the surface of support measuring staff, three mounting hole, wherein four have all been seted up to the surface of first crossbeam body and second crossbeam body the mounting hole is located the front side of first crossbeam body and second crossbeam body respectively, two wherein the mounting hole is located the rear side of first crossbeam body and second crossbeam body respectively, six the equal threaded connection in inside of mounting hole has the fixed steel bar bolt.

Preferably, round holes are formed in the tops of the first cross beam body and the second cross beam body, six mounting holes correspondingly penetrate through the two round holes, and two limiting ports are formed in the top of the second cross beam body.

Preferably, two the scale groove has all been seted up to the front side of supporting the measuring staff, six the one end of fixing steel bolt all corresponds the inside that extends to two round holes, and two support measuring staff all correspond the inside that is located two spacing mouths.

Preferably, two the draw-in groove has all been seted up to one side of curb plate, two the inside of draw-in groove all is provided with the stand, two the mounting groove has all been seted up to one side of stand.

Preferably, the tops of the two upright columns are sleeved with clamping sleeves, the tops of the two clamping sleeves are fixed with dial indicators, and the tops of the two dial indicators are fixed with adjusting knobs.

Preferably, the front sides of two amesdials are close to top edge and all are fixed with the display screen, and two the rear sides of amesdials are close to bottom edge and all have seted up the data line interface, two the relative one side of stand all is close to bottom edge and all is fixed with the deformation transfer line.

Preferably, the other ends of the two deformation transmission rods are correspondingly fixed on the outer surfaces of the two support measuring rods, and the bottoms of the two deformation transmission rods are attached to the tops of the two side plates.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, when using this device to examine the reinforcing bar, at first adjust the relative distance between first crossbeam body and the second crossbeam body, then place the reinforcing bar between the inside of first crossbeam body and second crossbeam body, fix the reinforcing bar between first crossbeam body and the second crossbeam body is inside through rotatory fixing reinforcing bar bolt to make the reinforcing bar between two parties, reach stably.

2. In the utility model, the measurement is passed; two amesdials take notes, the measuring accuracy has been increased, set up the scale groove in the front side that supports the measuring staff, be convenient for people to the position distance adjustment of first crossbeam body and second crossbeam body, through the inside that will support two spacing mouths of measuring staff sliding connection on the second crossbeam body, make can carry on spacingly to first crossbeam body and second crossbeam body, guarantee that first crossbeam body and second crossbeam body are parallel all the time, set up the data line interface at two amesdial rear sides, be convenient for transmit measuring result.

Drawings

Fig. 1 is a schematic view of a top-view three-dimensional structure of a double-dial gauge reinforcing steel bar residual deformation measuring instrument provided by the present invention;

fig. 2 is a schematic view of the bottom perspective structure of the dual-dial gauge reinforcing steel bar residual deformation measuring instrument of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.

Illustration of the drawings: 1. a first beam body; 2. a side plate; 3. a card slot; 4. a column; 5. mounting grooves;

6. a second beam body; 7. a limiting port; 8. supporting the measuring rod; 9. a scale groove; 10. fixing the steel bar bolt;

11. mounting holes; 12. a dial indicator; 13. adjusting a knob; 14. a data line interface; 15. a card sleeve; 16. a display screen; 17. a deformation transmission rod; 18. a circular hole.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations set forth in the following description of the specific embodiments.

Embodiment 1, as shown in fig. 1-3, the utility model provides a two amesdial reinforcing bar residual deformation measuring apparatu technical scheme: including first crossbeam body 1, the both sides of first crossbeam body 1 all are fixed with curb plate 2, the top of first crossbeam body 1 is close to both sides edge and all is fixed with support measuring staff 8, be provided with second crossbeam body 6 between two surfaces that support measuring staff 8, three mounting hole 11 has all been seted up to the surface of first crossbeam body 1 and second crossbeam body 6, wherein four mounting holes 11 are located the front side of first crossbeam body 1 and second crossbeam body 6 respectively, wherein two mounting holes 11 are located the rear side of first crossbeam body 1 and second crossbeam body 6 respectively, the equal threaded connection in inside of six mounting holes 11 has fixed steel bolt 10.

The effect that its whole embodiment 1 reached does, use this device to examine the reinforcing bar time measuring, at first adjust the relative distance between first crossbeam body 1 and the second crossbeam body 6, then place the reinforcing bar between the inside of first crossbeam body 1 and second crossbeam body 6, fix the reinforcing bar between first crossbeam body 1 and the inside of second crossbeam body 6 through rotatory fixed steel bolt 10, thereby make the reinforcing bar placed in the middle, it is stable to reach, it is inaccurate to the location of reinforcing bar when fixed to the reinforcing bar to have solved current testing arrangement, lead to the reinforcing bar skew to appear, influence final measuring result, and can not the synchronous record when the record, influence the problem of detection precision.

Embodiment 2, as shown in fig. 1-3, round holes 18 have all been seted up at the top of first crossbeam body 1 and second crossbeam body 6, six mounting holes 11 all correspond the inside that runs through to two round holes 18, two spacing mouths 7 have been seted up at the top of second crossbeam body 6, scale groove 9 has all been seted up to two front sides that support measuring staff 8, the one end of six fixing steel bolt 10 all corresponds the inside that extends to two round holes 18, two support measuring staff 8 all correspond the inside that is located two spacing mouths 7, draw-in groove 3 has all been seted up to one side of two curb plates 2, the inside of two draw-in grooves 3 all is provided with stand 4, mounting groove 5 has all been seted up to one side of two stand 4, the top of two stand 4 has all registrated cutting ferrule 15, the top of two cutting ferrule 15 all is fixed with amesdial 12, the top of two amesdial 12 all is fixed with display screen 16 near the top, the rear side of two amesdial 12 is close to the bottom edge and has all seted up data line interface 14, the relative one side of two stands 4 is fixed near bottom edge, the other end is fixed with the other end and all is deformed the transmission pole 17, the outer surface of two amesdial 17 is all fixed and is deformed the transmission pole 17, the top of two curb plates is all laminated and is deformed, the top of the pole 17 is deformed, the equal deformation pole is fixed on the curb plate 2.

The effect achieved by the whole example 2 is that the measurement is passed; two amesdials 12 take notes, the measuring accuracy has been increased, open at the front side that supports measuring staff 8 and establish scale groove 9, the people of being convenient for adjust the position distance of first crossbeam body 1 and second crossbeam body 6, through the inside that will support two spacing mouths 7 of measuring staff 8 sliding connection on second crossbeam body 6, make can carry on spacingly to first crossbeam body 1 and second crossbeam body 6, guarantee that first crossbeam body 1 and second crossbeam body 6 are parallel all the time, set up data line interface 14 at two amesdials 12 rear sides, be convenient for transmit measuring result.

It should be noted that various standard components used in the present invention are commercially available, non-standard components may be specially customized, and the connection manner adopted in the present invention, such as bolting, welding, etc., is also a very common means in the mechanical field, and the inventor is not described herein again.

The above description is only an example of the present invention, and is not intended to limit the present invention, and it is obvious to those skilled in the art that various modifications and variations can be made in the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a two amesdial reinforcing bar residual deformation measuring apparatu, includes first crossbeam body (1), its characterized in that: curb plate (2) all are fixed with in the both sides of first crossbeam body (1), the top of first crossbeam body (1) is close to both sides edge and all is fixed with support measuring staff (8), two be provided with second crossbeam body (6) between the surface of support measuring staff (8), three mounting hole (11), wherein four have all been seted up to the surface of first crossbeam body (1) and second crossbeam body (6) mounting hole (11) are located the front side of first crossbeam body (1) and second crossbeam body (6) respectively, wherein two mounting hole (11) are located the rear side of first crossbeam body (1) and second crossbeam body (6) respectively, six the equal threaded connection in inside of mounting hole (11) has fixed reinforcing bar bolt (10).

2. The double dial indicator reinforcing steel bar residual deformation measuring instrument according to claim 1, wherein: round holes (18) have all been seted up at the top of first crossbeam body (1) and second crossbeam body (6), six mounting hole (11) all correspond the inside of running through to two round holes (18), two spacing mouthful (7) have been seted up at the top of second crossbeam body (6).

3. The double-dial gauge reinforcing steel bar residual deformation measuring instrument according to claim 2, wherein: two scale groove (9), six have all been seted up to the front side of supporting measuring staff (8) the one end of fixed steel bolt (10) all corresponds the inside that extends to two round holes (18), and two support measuring staff (8) all correspond the inside that is located two spacing mouths (7).

4. The double-dial gauge reinforcing steel bar residual deformation measuring instrument according to claim 3, wherein: draw-in groove (3) have all been seted up to one side of curb plate (2), two the inside of draw-in groove (3) all is provided with stand (4), two mounting groove (5) have all been seted up to one side of stand (4).

5. The double-dial gauge reinforcing steel bar residual deformation measuring instrument according to claim 4, wherein: clamping sleeves (15) are sleeved on the tops of the two upright columns (4), dial indicators (12) are fixed on the tops of the two clamping sleeves (15), and adjusting knobs (13) are fixed on the tops of the two dial indicators (12).

6. The double dial indicator rebar residual deformation measuring instrument according to claim 5, characterized in that: two the front side of amesdial (12) all is fixed with display screen (16) near the top edge, two the rear side of amesdial (12) is close to the bottom edge and has all seted up data line interface (14), two the relative one side of stand (4) all is fixed with deformation transfer line (17) near the bottom edge.

7. The double-dial gauge reinforcing steel bar residual deformation measuring instrument according to claim 6, wherein: the other ends of the two deformation transmission rods (17) are correspondingly fixed on the outer surfaces of the two support measuring rods (8), and the bottoms of the two deformation transmission rods (17) are attached to the tops of the two side plates (2).