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CN-224202420-U - Portable steel bar position measuring instrument

CN224202420UCN 224202420 UCN224202420 UCN 224202420UCN-224202420-U

Abstract

The utility model relates to the technical field of steel bar position detection, in particular to a portable steel bar position detector which comprises an ultrasonic detector body, an angle adjusting component, a first length adjusting component and a second length adjusting component, wherein a detection probe is arranged on one side of the ultrasonic detector body, the angle adjusting component is used for adjusting the detection direction of the ultrasonic detector body, the first length adjusting component and the second length adjusting component are used for increasing the length of the ultrasonic detector body, the length of the ultrasonic detector body is roughly adjusted through the first length adjusting component, and the length of the ultrasonic detector body is finely adjusted through the second length adjusting component. The utility model can receive the second sleeve into the first sleeve by one key, greatly reduces the volume of the equipment, has compact integral structure and convenient operation, is convenient for on-site multi-angle flexible detection, can be quickly contracted and received after being used, and effectively improves the carrying convenience and the operation efficiency.

Inventors

  • LI NA
  • TU WENJIA
  • TENG FEI

Assignees

  • 武汉武昌建筑工程质量安全检测有限责任公司

Dates

Publication Date
20260505
Application Date
20250520

Claims (7)

  1. 1. Portable reinforcing bar position determination appearance, its characterized in that includes: An ultrasonic detector body (1), wherein a detection probe (2) is arranged on one side of the ultrasonic detector body (1); An angle adjusting component (3) for adjusting the detection azimuth of the ultrasonic detector body (1); The ultrasonic detector comprises a first length adjusting component (4) and a second length adjusting component (6) which are used for increasing the length of the ultrasonic detector body (1), wherein the length of the ultrasonic detector body (1) is roughly adjusted through the first length adjusting component (4), and the length of the ultrasonic detector body (1) is finely adjusted through the second length adjusting component (6); An unlocking assembly (5) for accommodating the first length adjustment assembly (4).
  2. 2. The portable rebar position analyzer according to claim 1, wherein the angle adjusting assembly (3) comprises a rotating seat (3005) fixedly connected to one side of the ultrasonic detector body (1), rotating shafts are rotatably connected to inner walls of two sides of the rotating seat (3005), one end of each rotating shaft is fixedly connected with a fixing screw (3002), one end of each fixing screw (3002) and one end of each rotating shaft are fixedly connected with a disc (3001), one disc (3001) abuts against one outer wall of one side of the rotating seat (3005), fixing nuts (3003) are connected to outer walls of the circumference of each fixing screw (3002) in a threaded mode, and fixing lugs (3004) are fixedly connected to outer walls of the circumference of each rotating shaft.
  3. 3. The portable rebar position meter according to claim 2, wherein the first length adjustment assembly (4) comprises a first sleeve (4001) fixedly connected to one end of the fixing lug (3004), a second sleeve (4002) is inserted into the first sleeve (4001), a locking head (4003) is fixedly connected to one end of the second sleeve (4002), and the diameter of the locking head (4003) is larger than that of the second sleeve (4002).
  4. 4. The portable steel bar position measuring instrument according to claim 3, wherein a circular groove (4005) is formed in the locking head (4003), a spring (4008) is fixedly connected to the inner wall of one side of the circular groove (4005), a clamping column (4004) is fixedly connected to the other end of the spring (4008), the cross section of the clamping column (4004) is T-shaped, a through hole (4006) is formed in the outer circumferential wall of the locking head (4003), the through hole (4006) is communicated with the circular groove (4005), a clamping hole (4007) matched with the clamping column (4004) is formed in the outer circumferential wall of the first sleeve (4001), and the clamping hole (4007) is communicated with the through hole (4006).
  5. 5. The portable rebar position meter according to claim 4, wherein the second length adjustment assembly (6) includes a threaded groove (6003) formed in the second sleeve (4002), the second sleeve (4002) being threadably connected to a threaded rod (6001) by the threaded groove (6003).
  6. 6. The portable rebar position meter according to claim 5, wherein one end of the threaded rod (6001) is fixedly connected with a handle (6002), and one end of the threaded rod (6001) remote from the handle (6002) is fixedly connected with a stopper (6004).
  7. 7. The portable rebar position analyzer according to claim 6, wherein the unlocking component (5) comprises an outer ring tube (5001) fixedly connected to the circumferential outer wall of the first sleeve tube (4001), a pressing column (5002) is inserted into the circumferential outer wall of the outer ring tube (5001), the pressing column (5002) is identical to the axis of the clamping column (4004), a first limiting plate (5003) and a second limiting plate (5004) are fixedly connected to the circumferential outer wall of the pressing column (5002), and the distance between the first limiting plate (5003) and the outer ring tube (5001) is identical to the hole depth of the clamping hole (4007).

Description

Portable steel bar position measuring instrument Technical Field The utility model relates to the technical field of steel bar position detection, in particular to a portable steel bar position measuring instrument. Background In the field of quality detection of construction engineering, accurate detection of the positions of steel bars and the thickness of a protective layer is a key link for evaluating the safety of a concrete structure. At present, the angle of a detection probe of most measuring instruments is fixed, so that the multi-angle detection requirements of complex structures such as wall surfaces, top surfaces and columns are difficult to adapt, the equipment posture is required to be frequently adjusted or the detection efficiency is reduced by means of auxiliary tools. Meanwhile, for an inflexible tester, the equipment is large in size, a special tool box is needed when the tester is carried, and the field movement operation burden is heavy. Although some devices have a length adjusting function, a single coarse adjustment mode is often adopted, and the precision is not sufficient or the locking is not reliable. Therefore, a portable rebar position gauge is needed to address the above issues. Disclosure of utility model Based on the above-mentioned shortcomings of the prior art, the present utility model provides a portable rebar position meter. The utility model adopts the following technical scheme to overcome the technical problems, and specifically comprises the following steps: a portable rebar position meter comprising: The ultrasonic detector comprises an ultrasonic detector body, wherein a detection probe is arranged on one side of the ultrasonic detector body; The angle adjusting component is used for adjusting the detection azimuth of the ultrasonic detector body; The ultrasonic detector comprises a first length adjusting component and a second length adjusting component, wherein the first length adjusting component and the second length adjusting component are used for increasing the length of the ultrasonic detector body, the length of the ultrasonic detector body is roughly adjusted through the first length adjusting component, and the length of the ultrasonic detector body is finely adjusted through the second length adjusting component; and the unlocking component is used for accommodating the first length adjusting component. As a further scheme of the utility model, the angle adjusting assembly comprises a rotating seat fixedly connected to one side of the ultrasonic detector body, the inner walls of the two sides of the rotating seat are respectively and rotatably connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a fixing screw rod, one end of the fixing screw rod and one end of the rotating shaft are respectively and fixedly connected with a disc, one disc abuts against one outer wall of one side of the rotating seat, the circumferential outer wall of the fixing screw rod is in threaded connection with a fixing nut, and the circumferential outer wall of the rotating shaft is fixedly connected with a fixing lug. As a still further proposal of the utility model, the first length adjusting component comprises a first sleeve fixedly connected with one end of the fixed lug, a second sleeve is inserted in the first sleeve, one end of the second sleeve is fixedly connected with a locking head, and the diameter of the locking head is larger than that of the second sleeve. As a still further scheme of the utility model, a circular groove is formed in the locking head, a spring is fixedly connected to the inner wall of one side of the circular groove, a clamping column is fixedly connected to the other end of the spring, the cross section of the clamping column is T-shaped, a through hole is formed in the circumferential outer wall of the locking head, the through hole is communicated with the circular groove, a clamping hole matched with the clamping column is formed in the circumferential outer wall of the first sleeve, and the clamping hole is communicated with the through hole. As a still further proposal of the utility model, the second length adjusting component comprises a thread groove arranged in the second sleeve, and the second sleeve is connected with a threaded rod through the thread groove. As a still further scheme of the utility model, one end of the threaded rod is fixedly connected with a handle, and one end of the threaded rod, which is far away from the handle, is fixedly connected with a limiting block. As a still further scheme of the utility model, the unlocking component comprises an outer ring pipe fixedly connected to the circumferential outer wall of the first sleeve pipe, a pressing column is inserted into the circumferential outer wall of the outer ring pipe, the pressing column is identical to the axis of the clamping column, a first limiting disc and a second limiting disc are respectively fixedly connected to th