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KR-102960924-B1 - Auxiliary Device for Improving Accuracy of Structure Inclination Measurement

KR102960924B1KR 102960924 B1KR102960924 B1KR 102960924B1KR-102960924-B1

Abstract

The present invention relates to an auxiliary device for increasing the precision of measuring the inclination of a structure, designed to suppress bending occurring at the joint portion of a staff and to ensure the mounting stability of a measuring tape, thereby enabling precise measurement of the inclination of a structure. The device comprises: a fastening bracket installed to surround the joint portion of a staff; a fixing part installed on the fastening bracket to fasten and secure the fastening bracket to the joint portion of the staff; and a measuring tape mounting part installed on the fastening bracket to mount a measuring tape for measuring the inclination.

Inventors

  • 임병찬

Assignees

  • 주식회사 서림정밀안전진단

Dates

Publication Date
20260507
Application Date
20250925

Claims (9)

  1. In an auxiliary device for increasing the precision of structural inclination measurement to prevent bending of the joint portion of a staff, which is a structural inclination measuring device capable of multi-stage extension by a telescopic structure, A fastening bracket installed by wrapping around the joint portion of the staff; A fixing part installed on the above-mentioned fastening bracket to fasten and secure the above-mentioned fastening bracket to the joint portion of the staff; and It includes a tape measure mounting part installed on the above-mentioned fastening bracket to mount a tape measure for measuring inclination; The above-mentioned fastening bracket is, A first bracket seated along the joint portion of the above staff; A second bracket spaced apart from the first bracket and seated along the joint portion of the staff; A first bracket connecting part installed between one side of the first bracket and one side of the second bracket; and A second bracket connecting part installed between the other side of the first bracket and the other side of the second bracket; comprising, The above fixed part is, A first fixing belt installed on one side of the first bracket and fastened to the second bracket to mutually fasten the first bracket and the second bracket, which are seated on the staff; A second fixing belt installed on the other side of the first bracket and fastened to the second bracket to mutually fasten the first bracket and the second bracket, which are seated on the staff; A first locking projection installed on the second bracket and fastened to any one of a plurality of first projection fastening grooves formed along the first fixing belt to fasten the first fixing belt; and An auxiliary device for increasing the precision of structural inclination measurement, comprising: a second locking projection installed on the second bracket and fastened to one of a plurality of second projection fastening grooves formed along the second fixing belt to fasten the second fixing belt.
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  4. In paragraph 1, The above fixed part is, A fluid supply reinforcing part installed on the inner side of the second bracket to reinforce the second bracket and supply fluid as the joint portion of the staff bends; A first tension application part installed along the inner side of the first bracket connection part to support the first locking projection, and as fluid is supplied from the fluid supply reinforcement part, it moves forward toward the first bracket and moves the first locking projection forward together to pull the first fixing belt and increase tension; and An auxiliary device for increasing the precision of structural inclination measurement, further comprising: a second tension application part installed along the inner side of the second bracket connection part to support the second locking projection, and which moves forward in the direction of the first bracket as fluid is supplied from the fluid supply reinforcement part, thereby moving the second locking projection forward together to pull the second fixing belt and increase the tension.
  5. In paragraph 4, The above fluid supply reinforcement unit is, A first bent support frame formed by being rounded downward and installed along the inner side of the second bracket to support the second bracket; A second bent support frame formed by being rounded upward and installed along the inner side of the second bracket to support the second bracket together with the first bent support frame; A straight frame positioned between the first bent support frame and the second bent support frame; A first cylinder installed between the first bent support frame and the straight frame, and supplying the fluid contained therein to the first tension application part and the second tension application part as the gap between the first bent support frame and the straight frame narrows due to the bending of the joint portion of the staff; and An auxiliary device for increasing the precision of structural inclination measurement, comprising: a second cylinder installed between the second bent support frame and the straight frame, which supplies fluid contained therein to the first tension application part and the second tension application part as the gap between the second bent support frame and the straight frame narrows due to the bending of the joint portion of the staff.
  6. In paragraph 5, The above second bracket is, An auxiliary device for increasing the precision of structural inclination measurement, installed on the side of the joint of the staff so that the first bendable support frame, the second bendable support frame, and the straight frame are arranged in an up-and-down vertical direction.
  7. In paragraph 5, The above fluid supply reinforcement unit is, A first slider installed to enable sliding movement on the straight frame and supporting one side of each of the first bendable support frame and the second bendable support frame; and An auxiliary device for increasing the precision of structural inclination measurement, further comprising: a second slider installed to enable sliding movement on the straight frame and supporting each other side of the first bendable support frame and the second bendable support frame.
  8. In Paragraph 7, The above-mentioned first tension application unit is, A guide rail groove extending along the inner side of the first bracket connection portion; A tension adjustment slider installed to enable sliding movement in the guide rail groove to support the first locking projection and to move the first locking projection forward together as it moves forward along the guide rail groove; and An auxiliary device for increasing the precision of structural inclination measurement, comprising: a forward driving cylinder installed at the rear end of the guide rail groove to support the tension adjustment slider and to move the tension adjustment slider forward as fluid is supplied from the fluid supply reinforcement part.
  9. In paragraph 5, The above fixed part is, A first reinforcing frame installed along the edge of the first bracket connection portion and having one side of the straight frame exposed from the second bracket installed to reinforce the first bracket connection portion; and An auxiliary device for increasing the precision of structural inclination measurement, further comprising: a second reinforcing frame installed along the edge of the second bracket connection portion and having the other side of the straight frame exposed from the second bracket installed to reinforce the second bracket connection portion.

Description

Auxiliary Device for Improving Accuracy of Structure Inclination Measurement The present invention relates to an auxiliary device for increasing the precision of measuring the inclination of a structure, and more specifically, to an auxiliary device for increasing the precision of measuring the inclination of a structure designed to enable precise measurement of the inclination of a structure by suppressing bending occurring at the joint portion of a staff and ensuring the mounting stability of a measuring tape. Generally, surveying equipment such as plumb lines or total stations is used to measure the inclination of structures, including buildings, civil engineering structures, or reinforced earth retaining walls. The plumb line method has the advantage of simply verifying the inclination based on the direction of gravity, but a separate total station is required for precise quantification. However, total stations have limitations, such as being difficult to utilize when installation space is limited and being unable to perform measurements in confined spaces. Accordingly, while a method of obtaining approximate values using a staff and a tape measure is utilized in the field, extending the staff in multiple stages can cause play or sagging at the joints, leading to errors in the measurements. In particular, measurement precision decreases if the tape measure shakes due to being easily affected by wind or external weather conditions. Furthermore, there is a problem with the applicability of the existing method when measuring high-rise structures or large areas. Therefore, a device is required that reinforces brackets at each segment of the staff to suppress bending and enables the stable mounting of the measuring tape. This has raised a technical necessity to enable precise measurement of structural inclination even in environments where it is difficult to install a total station. Meanwhile, the aforementioned background technology is technical information that the inventor possessed for the derivation of the present invention or acquired during the process of deriving the present invention, and it cannot necessarily be considered publicly known technology disclosed to the general public prior to the filing of the present invention. FIGS. 1 to 3 are drawings illustrating the schematic configuration of an auxiliary device for increasing the precision of structural inclination measurement according to one embodiment of the present invention. Figure 4 is a drawing showing the connection relationship between the fastening bracket and the fixing part of Figure 1. FIGS. 5 and FIGS. 6 are drawings showing a fixing part according to another embodiment of the present invention. The following detailed description of the invention refers to the accompanying drawings, which illustrate specific embodiments in which the invention may be practiced. These embodiments are described in sufficient detail to enable those skilled in the art to practice the invention. It should be understood that various embodiments of the invention are different but need not be mutually exclusive. For example, specific shapes, structures, and characteristics described herein may be implemented in other embodiments without departing from the spirit and scope of the invention in relation to one embodiment. It should also be understood that the location or arrangement of individual components within each disclosed embodiment may be changed without departing from the spirit and scope of the invention. Accordingly, the following detailed description is not intended to be limiting, and the scope of the invention is limited only by the appended claims, including all equivalents to those claimed therein, provided appropriately described. Similar reference numerals in the drawings refer to the same or similar functions across various aspects. Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the drawings. FIGS. 1 to 3 are drawings illustrating the schematic configuration of an auxiliary device for increasing the precision of structural inclination measurement according to one embodiment of the present invention. Referring to FIGS. 1 to 3, an auxiliary device (10) for increasing the precision of measuring the inclination of a structure according to one embodiment of the present invention includes a fastening bracket (100), a fixing part (200), and a measuring tape mounting part (300). The fastening bracket (100) is configured to wrap around the joint portion (21) of the staff (20) and suppresses bending or gaps between joints that may occur when the staff (20) is extended in multiple stages. The fastening bracket (100) not only wraps around the staff (20) but also serves as the installation base for the fixing part (200) and the tape measure mounting part (300), and thus can be considered a core structure that maintains the stability of the entire device. Through this, the staff (20) maintains