Steel bar weight deviation detection tool

Abstract

The utility model provides a reinforcing steel bar weight deviation detection tool, which comprises a shell, a distance measuring assembly and an adjusting assembly, the adjusting assembly comprises a limiting plate and a clamping piece, the distance measuring assembly comprises an infrared distance measuring device, the shell is provided with a detection platform, the detection platform is provided with a plurality of long grooves, and the long grooves are communicated with the clamping piece. The plurality of long grooves are transversely arranged at intervals, the infrared range finder and the limiting plate are respectively arranged at two longitudinal ends of the long grooves, the clamping piece can be used for placing and clamping a to-be-tested reinforcing steel bar, and the clamping piece can slide along the long grooves until the to-be-tested reinforcing steel bar abuts against the limiting plate. Aiming at the defects in the prior art, the utility model provides the reinforcing steel bar weight deviation detection tool which is convenient to operate and higher in efficiency.

Description

Technical Field

[0001] The utility model relates to the field of measurement, in particular to a detection tool for the weight deviation of steel bars. Background Art

[0002] Steel bars refer to the steel used for reinforced concrete and prestressed reinforced concrete. In order to meet the requirements of relevant products, steel bars often need to be subjected to multiple tests. Among them, the detection of the weight deviation of steel bars is an important part. The detection of the weight deviation refers to vertically cutting and sampling a specified number and length at a specified position of the steel bar. After that, the prior art uses a measuring tool to measure the length of the sample to ensure the accuracy of the sample length, and then uses a weighing tool to weigh the sample. Then, through the actual total weight, total length and theoretical weight of the sample, the weight deviation value of the steel bar is calculated, which has the problems of large operation amount and low efficiency. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the utility model provides a detection tool for the weight deviation of steel bars, which is convenient to operate and has higher efficiency.

[0004] To achieve the above object, the utility model provides a detection tool for the weight deviation of steel bars, which includes a housing, a ranging component and an adjusting component. The adjusting component includes a limiting plate and a clamping member. The ranging component includes an infrared rangefinder. A detection platform is arranged on the housing. A plurality of long grooves are arranged on the detection platform, and the plurality of long grooves are arranged horizontally at intervals. The infrared rangefinder and the limiting plate are respectively arranged at both longitudinal ends of the long grooves. The clamping member can place the steel bar to be tested and form a clamp on it, and the clamping member can slide along the long groove until the steel bar to be tested on it abuts against the limiting plate.

[0005] The advantages of adopting the above technical scheme are as follows: The housing, the ranging component and the adjusting component are provided. A detection platform is arranged on the housing, a limiting plate and a clamping member are arranged in the adjusting component, and an infrared rangefinder is arranged in the ranging component. The clamping member forms a clamping and positioning on the steel bar to be tested, and then the clamping member is installed through a plurality of long grooves on the detection platform, so that the clamping member can slide along the long groove, achieving the effect of adjusting the position of the steel bar to be tested. Finally, the infrared rangefinder and the limiting plate are respectively arranged at both longitudinal ends of the long groove. When it is necessary to detect the weight deviation of the steel bar, the steel bar to be tested positioned by the clamping member can slide through the long groove to one end and abut against the limiting plate. Then, the length of the corresponding steel bar to be tested is measured by the infrared rangefinder, and the weight of the steel bar to be tested is weighed by a weighing sensor. Finally, the actual weight, length and theoretical weight data of the steel bar to be tested can be calculated by the operator by summarizing, or a calculator can be built in for calculation and the data can be directly exported.

[0006] The present utility model can be further configured as follows: the clamping member includes a main body, a plurality of clamping portions and a movable block. The main body is slidably arranged on the long groove. The plurality of clamping portions are respectively arranged on both sides of the main body. The movable block is arranged in the middle of the upper end surface of the main body, and the clamping portions on both sides of the main body can move towards each other when the movable block is pressed and moves downward.

[0007] Through further setting, a main body, a plurality of clamping portions and a movable block are arranged in the clamping member. The clamping portions are respectively arranged on both sides of the main body, the movable block is arranged on the upper end surface of the main body, and when the movable block is pressed and moves downward, it can drive the clamping portions on both sides to move towards each other. After placing the steel bar on the main body, the clamping portions can move towards each other to clamp it. And by making the main body and the long groove slidably cooperate, the position of the steel bar is adjusted until one end thereof abuts against the limiting plate.

[0008] The present utility model can be further configured as follows: the clamping portion is rotatably arranged on the main body and extends to form a transmission portion. The movable block is telescopically arranged up and down. An activity groove is arranged below the movable block, and the transmission portion is guided and slid in the activity groove.

[0009] Through further setting, a transmission portion and an activity groove are respectively arranged on the rotatable clamping portion and the movable block that can be telescopically arranged up and down, and then the transmission portion is guided and slid in the activity groove. During the downward movement of the movable block, the transmission portion can be driven by the activity groove that moves downward with the movable block, and the clamping portion can be driven by the transmission portion to swing, so that the clamping portions on both sides move towards each other to clamp the steel bar to be measured.

[0010] The present utility model can be further configured as follows: a V-shaped groove is arranged on the upper end surface of the main body, and the movable block is telescopically arranged at the V-shaped groove.

[0011] Through further setting, a V-shaped groove is arranged on the upper end surface of the main body, which can guide the position of the steel bar to be measured and facilitate the detection.

[0012] The present utility model can be further configured as follows: there are multiple infrared rangefinders, and the multiple infrared rangefinders correspond to the clamping members one by one.

[0013] Through further setting, the infrared rangefinders are set to be multiple and respectively correspond to the clamping members one by one. After the position of the clamping member is adjusted, the length of the steel bar to be measured can be measured by the infrared rangefinders, which is convenient for detection.

[0014] The present utility model can be further configured as follows: an opening is arranged on one side of the housing corresponding to the limiting plate.

[0015] Through further setting, an opening is arranged on one side of the housing corresponding to the limiting plate, which can facilitate the tester to place the steel bar to be measured on the main body of the clamping member and is convenient for operation. Description of the Drawings

[0016] Figure 1 Structural schematic diagram of the embodiment of the present utility model Figure 1 ;

[0017] Figure 2 Structural schematic diagram of the embodiment of the present utility model Figure 2 ;

[0018] Figure 3 Schematic diagram of the structure of the clamping member in the embodiment of the present utility model;

[0019] Figure 4 Schematic diagram of the use state of the clamping member in the embodiment of the present utility model;

[0020] Wherein: housing 1; detection platform 11; long groove 12; opening 13; distance measuring assembly 2; infrared distance measuring device 21; adjustment assembly 3; limiting plate 31; clamping member 32; main body 321; V-shaped groove 3211; clamping portion 322; movable block 323; transmission portion 324; movable groove 325; elastic member 326. Specific implementation manner

[0021] An embodiment of a steel bar weight deviation detection tool of the present utility model is as Figures 1-4 shown: It includes a housing 1, a distance measuring assembly 2 and an adjustment assembly 3. The adjustment assembly 3 includes a limiting plate 31 and a clamping member 32. The distance measuring assembly 2 includes an infrared distance measuring device 21. A detection platform 11 is provided on the housing 1. A plurality of long grooves 12 are provided on the detection platform 11. The plurality of long grooves 12 are arranged horizontally at intervals. The infrared distance measuring device 21 and the limiting plate 31 are respectively arranged at both longitudinal ends of the long groove 12. The clamping member 32 can place a steel bar to be measured and clamp it, and the clamping member 32 can slide along the long groove 12 until the steel bar to be measured on it abuts against the limiting plate 31.

[0022] The clamping member 32 includes a main body 321, a plurality of clamping portions 322 and a movable block 323. In this embodiment, a weighing sensor is also built in the main body 321, and the steel bar to be measured on the main body 321 is weighed by the weighing sensor. The main body 321 is slidably arranged on the long groove 12. The plurality of clamping portions 322 are respectively arranged on both sides of the main body 321. The movable block 323 is arranged in the middle of the upper end surface of the main body 321, and the clamping portions 322 on both sides of the main body 321 can move towards each other when the movable block 323 is pressed and moves downward.

[0023] The clamping part 322 is rotatably arranged on the main body 321 and extends to form a transmission part 324. The movable block 323 is arranged to be telescopic in the up and down direction. An activity groove 325 and an elastic member 326 for urging the movable block 323 to reset upward are arranged below the movable block 323. The transmission part 324 and the activity groove 325 are hinged and matched with each other.

[0024] A V-shaped groove 3211 is arranged at the upper end surface of the main body 321. The movable block 323 is telescopically arranged at the V-shaped groove 3211.

[0025] A plurality of infrared rangefinders 21 are provided, and the plurality of infrared rangefinders 21 correspond to the clamping members 32 one by one.

[0026] An opening 13 is arranged at one side of the housing 1 corresponding to the limiting plate 31.

[0027] The above examples are only one of the preferred specific examples of the present invention. The general changes and substitutions made by those skilled in the art within the scope of the technical solution of the present invention are included in the protection scope of the present invention.

Claims

1. A steel bar weight deviation detection tooling, characterized in that: It includes a housing, a distance measuring component and an adjusting component. The adjusting component includes a limiting plate and a clamping member. The distance measuring component includes an infrared distance measurer. A detection platform is arranged on the housing. A plurality of long grooves are arranged on the detection platform, and the plurality of long grooves are arranged at intervals horizontally. The infrared distance measurer and the limiting plate are respectively arranged at both longitudinal ends of the long grooves. The clamping member is for placing a steel bar to be measured and clamping it, and the clamping member can slide along the long groove until the steel bar to be measured thereon abuts against the limiting plate.

2. The steel bar weight deviation detection tooling according to claim 1, characterized in that: The clamping member includes a main body, a plurality of clamping portions and a movable block. The main body is slidably arranged on the long groove. The plurality of clamping portions are respectively arranged on both sides of the main body. The movable block is arranged in the middle of the upper end surface of the main body, and the clamping portions on both sides of the main body can move towards each other when the movable block is pressed downwards.

3. The steel bar weight deviation detection tooling according to claim 2, characterized in that: The clamping portion is rotatably arranged on the main body and extends to form a transmission portion. The movable block is arranged to be telescopically movable up and down. An activity groove is arranged below the movable block. The transmission portion is guided to slide in the activity groove.

4. The steel bar weight deviation detection tooling according to claim 2 or 3, characterized in that: A V-shaped groove is arranged on the upper end surface of the main body. The movable block is telescopically arranged at the V-shaped groove.

5. The steel bar weight deviation detection tooling according to claim 1 or 2 or 3, characterized in that: There are a plurality of infrared distance measurers, and the plurality of infrared distance measurers correspond to the clamping members one by one.

6. The steel bar weight deviation detection tooling according to claim 1 or 2 or 3, characterized in that: An opening is arranged on one side of the housing corresponding to the limiting plate.

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