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CN-224204477-U - Reinforcement meter connecting device

CN224204477UCN 224204477 UCN224204477 UCN 224204477UCN-224204477-U

Abstract

The utility model aims to solve the technical problem of providing the rebar meter connecting device, which can be assembled according to the number of rebar meters at a measuring point, is convenient for distinguishing a plurality of cables at the measuring point, is convenient for measurement and improves the measuring efficiency. The connection device of the rebar meter comprises a wiring part, wherein the wiring part comprises a connection end part, N wiring boards and a sealing end part which are sequentially and detachably connected, each wiring board is provided with a first rectangular groove and a second rectangular groove, a first metal strip is arranged in each first rectangular groove, a second metal strip is arranged in each second rectangular groove, a plurality of first wiring posts and a plurality of second wiring posts are arranged on the front side end face and the rear side end face of each wiring board through sliding structures, two connection jacks for connecting a frequency reader are arranged on the right end face of the connection end part, the wiring posts effectively prevent more wires from being wound in a disordered manner, the measurement efficiency is improved, the operation is simple, and any rebar meter is independent in measurement and does not affect each other.

Inventors

  • WANG GUANGXING
  • Xia Yiyou
  • CHEN ZHI
  • GAN QI

Assignees

  • 四川华测建信检测技术有限公司

Dates

Publication Date
20260505
Application Date
20250325

Claims (9)

  1. 1. The connection device of the reinforcing steel bar meter comprises a connection part and is characterized by comprising a connection end part (1) and a sealing end part (2), wherein N connection plates (3) are arranged between the connection end part (1) and the sealing end part (2), and N is an integer greater than or equal to one; the connecting end part (1), the N wiring boards (3) and the sealing end part (2) are detachably connected in sequence; The upper surface of each wiring board (3) is provided with a first rectangular groove (4) and a second rectangular groove (5), and the lengths of the first rectangular groove and the second rectangular groove are equal to the length of the wiring board (3); A first metal strip (6) is arranged in the first rectangular groove (4) and is clung to the rear side wall of the first rectangular groove (4), and a plurality of first binding posts (8) are uniformly distributed on the front side end surface of the wiring board (3) through a sliding structure and correspond to the first metal strip (6); The second rectangular groove (5) is internally provided with second metal strips (7) and is clung to the front side wall of the second rectangular groove (5), the rear side end surface of the wiring board (3) is uniformly provided with a plurality of second binding posts (9) through a sliding structure, the number of the second binding posts (9) is the same as that of the first binding posts (8) and corresponds to the first binding posts one by one front and back, when the N wiring boards (3) are connected in sequence, the first metal strips (6) are connected in sequence in an end-to-end contact mode, and meanwhile the second metal strips (7) are connected in sequence in an end-to-end contact mode; The right end face of the connecting end part (1) is provided with two connecting jacks (10) for connecting a frequency reading instrument (11), and two collecting ends of the frequency reading instrument (11) are respectively connected with the first metal strip (6) and the second metal strip (7) through the two connecting jacks (10).
  2. 2. A reinforcing bar meter connecting device according to claim 1, wherein the sliding structure comprises a plurality of sliding holes (12) formed in the front side end face or the rear side end face of the wiring board (3) and communicated with the corresponding rectangular grooves, and the plurality of first binding posts (8) or the plurality of second binding posts (9) are respectively located in the plurality of sliding holes (12) and are in interference fit with each other.
  3. 3. The connection device of the reinforcing steel bar meter according to claim 1, wherein the right end face of the wiring board (3) is provided with two first jacks (13) which are respectively positioned outside the first rectangular groove (4) and the second rectangular groove (5); the left end face of the wiring board (3) is provided with two first inserting rods (14) which correspond to the two first inserting holes (13) respectively, and the two first inserting rods (14) which are positioned on the left end face of the right wiring board (3) are respectively positioned on the two first inserting holes (13) on the right end face of the left wiring board (3) adjacent to the first inserting rods and are in interference fit with each other; The left end face of the connecting end part (1) is provided with two second inserting rods (15) which correspond to the two first inserting holes (13) positioned at the rightmost side, and the two second inserting rods (15) are respectively positioned in the two corresponding first inserting holes (13) and are in interference fit with each other; the right end face of the sealing end part (2) is provided with two second jacks (16) and corresponds to the two first inserting rods (14) positioned at the leftmost side, and the two first inserting rods (14) are respectively positioned in the two second jacks (16) and are in interference fit.
  4. 4. A reinforcing bar meter connecting device according to claim 3, wherein connecting strips (17) are arranged between the connecting end part (1) and the bottom parts of the connecting plates (3) connected with the connecting end part, between the sealing end part (2) and the bottom parts of the connecting plates (3) connected with the sealing end part, and between the bottoms of any two adjacent connecting plates (3), and two ends of the connecting strips (17) are fixed by screws.
  5. 5. The rebar meter connecting device according to any one of claims 1-4, wherein the right end face of each first metal strip (6) or each second metal strip (7) is provided with a connecting column (18), and the left end face of each first metal strip (6) or each second metal strip (7) is provided with a connecting hole (19) matched with the connecting column (18); the connecting post (18) of the metal strip positioned on the left side extends into the connecting hole (19) of the metal strip positioned on the right side adjacent to the connecting post and is in interference fit with the connecting hole.
  6. 6. The device for connecting a reinforcing bar meter according to claim 5, wherein a baffle (20) made of transparent material is arranged above the first rectangular groove (4) and above the second rectangular groove (5).
  7. 7. A reinforcing bar meter connecting device as set forth in claim 6, wherein the left end face of the sealing end portion (2) is provided with a fixing clip (21) for fixing the whole device.
  8. 8. The device for connecting a reinforcing bar meter according to claim 7, wherein the connecting end portion (1), the N terminal blocks (3) and the sealing end portion (2) are made of insulating waterproof materials.
  9. 9. The rebar meter connecting device according to claim 8, wherein a plurality of first numbers (22) are sequentially arranged at the front side edge of the upper surface of the wiring board (3), and the number of the first numbers (22) is the same as the number of the first binding posts (8) and corresponds to one; A plurality of second numbers (23) are sequentially arranged at the rear side edge of the upper surface of the wiring board (3), and the number of the second numbers (23) is the same as that of the second wiring posts (9) and corresponds to the number of the second wiring posts one by one.

Description

Reinforcement meter connecting device Technical Field The utility model relates to the technical field of reinforcement meter measurement, in particular to a reinforcement meter connecting device. Background The reinforcing bar meter is a high-precision measuring instrument, which is mainly used for monitoring and recording the stress change of reinforcing bars in various environments. Reinforcement gauges are commonly buried in various concrete projects, such as building foundations, pile foundations, underground diaphragm walls, tunnel liners, bridges, slopes, and the like. The stress data born by the steel bar can be obtained in real time by fixing the steel bar meter on the steel bar, so that whether the steel bar meter is in a safe working range or not is judged, the stress change of the steel bar can be accurately measured by the steel bar meter, and particularly in a concrete structure such as a bridge, a dam or a high-rise building, the stress value is fed back in real time through the change of the internal vibrating wire frequency by the steel bar meter. The monitoring is similar to regular physical examination, so that whether the steel bar is fatigued excessively can be timely found, and the fracture risk caused by overload is avoided. The reinforcing bar meter adopts the distribution to arrange, centralized measurement's mode to gather data generally, and pre-buried reinforcing bar meter quantity is more, and every reinforcing bar meter has two cable, and a measurement point just has tens or even tens cable, need carry out the differentiation with many cables when measuring and correspond, then adopts portable frequency reading appearance to gather the measurement, because the cable is more, has brought a lot of inconveniences for the measurement. Disclosure of utility model The utility model aims to solve the technical problem of providing the rebar meter connecting device, which can be assembled according to the number of rebar meters at a measuring point, is convenient for distinguishing a plurality of cables at the measuring point, is convenient for measurement and improves the measuring efficiency. The technical scheme adopted by the utility model for solving the technical problems is that the rebar meter connecting device comprises a wiring part, wherein the wiring part comprises a connecting end part and a sealing end part, N wiring boards are arranged between the connecting end part and the sealing end part, and N is an integer greater than or equal to one; The connecting end part, the N wiring boards and the sealing end part are sequentially and detachably connected; Each wiring board is provided with a first rectangular groove and a second rectangular groove, and the lengths of the first rectangular groove and the second rectangular groove are equal to the length of the wiring board; The first metal strip is arranged in the first rectangular groove and clings to the rear side wall of the first rectangular groove, and a plurality of first binding posts are uniformly distributed on the front side end surface of the wiring board through a sliding structure and correspond to the first metal strip; The second rectangular groove is internally provided with a second metal strip and is tightly attached to the front side wall of the second rectangular groove, the rear end face of the wiring board is uniformly provided with a plurality of second wiring posts through a sliding structure, the number of the second wiring posts is the same as that of the first wiring posts and corresponds to the first wiring posts in a front-back one-to-one manner, when the N wiring boards are connected in sequence, the first metal strips are connected in sequence in a head-to-tail contact manner, and meanwhile, the first metal strips are connected in sequence in a head-to-tail contact manner; the right end face of the connecting end part is provided with two connecting jacks used for connecting a frequency reading instrument, and two collecting ends of the frequency reading instrument are respectively connected with the first metal strip and the second metal strip through the two connecting jacks. Further, the sliding structure comprises a plurality of sliding holes formed in the front side end face or the rear side end face of the wiring board and communicated with the corresponding rectangular grooves, and a plurality of first binding posts or a plurality of second binding posts are respectively located in the sliding holes and in interference fit with the sliding holes. Further, two first jacks are arranged on the right end face of the wiring board and are respectively positioned at the outer sides of the first rectangular groove and the second rectangular groove; The left end face of the wiring board is provided with two first inserting rods which correspond to the two first inserting holes respectively, and the two first inserting rods positioned on the left end face of the right wiring board are respectively