KR200408374Y1 - Roadside Supervision Detector - Google Patents

Abstract

The present invention relates to a detector for measuring the side opening of a road used to perform a supervision of a structure having a depth at a construction site, and the object of the present invention is to compactly reduce the storage and the portable, and to expand each of the tops when used. The purpose of this invention is to provide a detector for measuring the side of the road, which allows the simultaneous measurement of width, height and low width. The first and second coupling members (10), the height measuring instrument (20) and the low width measuring instrument (30), which are inserted in multiple stages and are made to be elastically adjustable in the longitudinal direction, are made to be rotatable on one side and the other ( It is characterized by the integrated technology of 40) (50), which is easy to carry, greatly shortens the detection time, enables one-person detection work and generates personal errors. Oh, there is an effect that by improving the efficiency and reliability of the supervision work.

Supervision, supervisors, detectors, measurers, staff

Description

Measuring instrument for side ditch of road

1A to 1C are diagrams illustrating a detection state of a road side opening according to a conventional method;

Figure 2a is a perspective view showing a completely reduced state as a detector for measuring the side opening of the road according to the present invention

Figure 2b is a perspective view showing the unfolded state as showing the detector for measuring the side of the road according to the present invention

Figure 3 is a front view showing the configuration of the low-width measuring instrument applied to the side inspection supervision detector of the road according to the present invention

Figure 4a is an exploded perspective view showing the configuration of the first, second coupling member applied to the side inspection detector of the road of the present invention

Figure 4b is a cross-sectional view showing the configuration of the first and second coupling members applied to the side inspection detector of the road of the present invention

4C is a cross-sectional view taken along the line Z-Z in the view of FIG. 4B.

Figures 5a, 5b, 5c is a view showing a detection state of the road side opening using a detector according to the present invention

<Description of the symbols for the main parts of the drawings>

10: upper width measuring instrument 20: height measuring instrument 30: low width measuring instrument

40: first coupling member 41: one grip 42: the other grip

43: loosening groove 44: loosening protrusion 50: second coupling member

51: one grip 52: the other grip 53: sealing groove

54: loosening protrusion R: rivet C: tip line

A: side structure

The present invention relates to a detector used to perform the supervision of a structure in the construction field, and is particularly easy to carry and store, and can simultaneously detect the top width, height (depth) and low width of a structure having a depth such as a road side. The present invention relates to a roadside inspection detector for improving the efficiency and reliability of the supervision work.

In general, construction sites are conducting supervision activities to check whether various structures to be constructed are constructed as designed.

In carrying out such supervisory activities, in the case of a structure having a depth such as a road side, the top width, height (depth) and low width are detected.

Conventionally, such a detection work is conventionally performed in three steps by using three measuring devices.

Figures 1a to 1c shows a conventional method that is performed in three steps to detect the side structure (A).

The top width detection of the conventional side-gate structure (A) is measured by mounting a staff (1) used in leveling or stadia surveying in the width direction in the width direction as shown in Figure 1a. .

Height (depth) detection is measured after the other staff (2) is erected vertically to the staff (1) provided first to detect the top width, as shown in Figure 1b.

The low width detection is measured using a tape measure 3 or a still rule, as shown in Fig. 1C.

However, the conventional detection method, which is divided into three steps as described above, requires three separate measuring equipments, which is inconvenient to carry, and is detected by separately detecting the top width, height (depth) and low width. There was a time-consuming problem.

In particular, in performing the supervision work, the result of the detection should be left as a photograph. The above-described detection method cannot maintain the floating state of the staff for measuring the height and the tape measure for measuring the low width. At least two people are required, including a person and a person who keeps the meter floating.

In addition, when measuring a long-sided low-rise side structure when people's arms are open, at least three people must be mobilized, such as the person holding the tip of the measurer, the person holding the tip, and the photographer. Considering that only one or two supervisors are currently being used for budgetary reasons, most of the supervision sites result in an increase in the work of the supervisors.

In addition, the above-described detection method detects the top width, height (depth) and low width separately, so that a large amount of personal error occurs according to the supervisor, thus providing a cause of disagreement or dispute between the contractor and the client. There was a problem.

In order to solve the problems as described above, there is a structure measuring instrument for supervision, such as Korean Patent Registration No. 10-0413128.

This invention patent is a supervisory structure measuring instrument used to carry out the inspection work of a structure having a depth at the construction site. The height detector is arranged to be pulled out downward and installed on the back of the upper width detector to be movable along the longitudinal direction, the height is adjustable in the longitudinal direction and arranged parallel to the upper width detector, the height detection Characterized in that it consists of a low-width detector mounted on the bottom of the ruler.

The proposed patent is composed of measuring equipment such as top width detector, height detector, and low width detector that can maintain the shape while measuring the structure. Allow measurement at the same time.

Therefore, the above-mentioned invention patent is easy to carry, greatly shorten the detection time, and can perform one-person detection work, thereby improving the efficiency and reliability of the supervision work.

However, the above-described patent has a low-width detector attached to the lower part of the height detector (also known as steel-tape, a tape measure) made of a flexible steel strip, so that the steel band is easily twisted or twisted. As a result, special care must be taken to maintain a straight vertical state during measurement, resulting in a lot of difficulties in making accurate and rapid measurements.

In addition, not only the attachment portion of the height detector and the low-width detector is weak, but also there is a problem that breakage or failure easily occurs, such as the loss of the restoring force of the height detector configured to rewind the steel strip by the restoring force after the measurement.

Accordingly, the present invention has been devised to solve the above problems appearing in performing the supervision of a structure having a depth such as the side of the road.

Therefore, the object of the present invention is to be able to measure the top width, height (depth) and low width of the side structure at the same time as the integrated measuring equipment capable of maintaining the shape in the measured state, making it easy to carry and enables one-person detection work In addition, by making use of strong materials to prevent damage or failure, and by combining them with solid members, the measurement time is shortened and measurement errors are completely prevented. It is to provide a roadside supervision detector to improve efficiency and reliability.

The measuring instrument for the side opening supervision of the road of the present invention for achieving the above object is a top width measurer that can be made to adjust the stretch in the longitudinal direction by inserting the rods of the quadrilateral cross-section cross section marked with the measurement scale along the longitudinal direction in multiple stages. The center of the butted part is riveted with the height meter and the low width meter and the back plates of the one and the other grips having the four hollow portions through which the meter penetrates so that the one and the other grips are centered on the rivet. Consisting of a first and a second coupling member rotatably manufactured; The top width measurer is movably fitted in one grip hollow portion of the first coupling member, and the top of the height measurer is movably inserted in the other grip hollow portion of the first coupling member, and the second coupling member One grip hollow portion of the lower part of the height measurer is fitted to be movable, the other grip hollow portion of the second coupling member is inserted into the low-width gauge is movable, the upper width measurer, height measurer and low width measurer It is characterized by a technical configuration that is integrated into a bundle of.

The present invention having the features as described above is integrated with the first and second coupling member is made to rotate the upper width measurer and the height measurer and the low-width measurer is made to be elastically adjustable as a rigid member, compact for storage and carrying It can be scaled down and, when used, it can be unfolded to measure the top width, height (depth) and low width simultaneously.

In other words, the detector for measuring the side opening of the road according to the present invention is completely reduced in a straight line shape when the upper width measuring instrument, the height measuring instrument and the low measuring instrument are stored in a portable form. Rotating around the rivets, they can be moved up, down, left and right on the grips of the first and second coupling members to simultaneously measure the top width, height (depth) and low width of the side gate structure to be detected.

Therefore, according to the present invention, not only the breakage or failure occurs during use, but also the detection time is further shortened, and the occurrence of measurement error is completely prevented, thereby greatly improving the efficiency and reliability of the supervision work.

Hereinafter, the technical configuration of the present invention will be described in detail with reference to the accompanying drawings shown in FIGS. 2A to 5C.

The width measuring instrument (10) and height measuring instrument for measuring the side opening of the road according to the present invention is manufactured to be able to be stretched and adjusted in the longitudinal direction by inserting the bars of the quadrilateral cross section having the measurement scale along the longitudinal direction in multiple stages. 20 and the low-width gauge 30 and the back plate of the one and the other grips having the quadrilateral hollows through which the gauges penetrate, the center of the butt part is riveted to rivet one and the other grip. It consists of the 1st and 2nd engagement members 40 and 50 made rotatable about (R) as a center axis.

In addition, the upper end of the width measuring member 10 is inserted into the hollow of one grip 41 of the first coupling member 40 to be movable, and the hollow of the other grip 42 of the first coupling member 40 of the first coupling member 40. An upper portion of the height measurer 20 is movably fitted, and a lower portion of the height measurer 20 is movably fitted to a hollow portion of one grip 51 of the second coupling member 50, and the second The low-width gauge 30 is movably inserted into the hollow of the other grip 52 of the coupling member 50 so that the upper width gauge 10, the height gauge 20 and the low-width gauge 30 are combined into one bundle. It is integrated and completed.

In the above, the top width measurer 10 is disposed rearward with the height measurer 20 in the center, and the low width measurer 30 is disposed forward with the height measurer 20 in the center.

The top width measurer 10, the height measurer 20, and the low width measurer 30 are arranged so that the measurement scales displayed on them are located in the front face so that they can be checked in one direction at the time of detection.

In producing the present invention, the top width measurer 10, the height measurer 20 is dedicated to the existing staff (staff) used in level surveying or stadia surveying.

The low-width measuring device 30 is a deformer having a structure almost similar to that of the existing product staff, and uses a specially manufactured one having a length smaller than that of the staff used as the upper width measuring device 10 to measure the low width of the structure.

In the low-width measuring device 30, as shown in FIG. 3, the measurement scales of the insiders inserted in the multi-stage inside of the outermost side are displayed from the outside to the inside, and the insides are drawn out to match the low width of the side opening structure A. FIG. By reading on the leading edge c of the outsider, the convenience and accuracy of the measurement are determined.

On the other hand, in the drawing according to the embodiment of the present invention in the low-width measuring device 30, it is illustrated that one of the deformable body can be extended to a maximum of 120cm made of a 30cm unit, which is shorter if necessary Or it can be formed to form longer than the present invention is not limited thereto.

The first and second coupling members 40 and 50 bind three measurers, such as the top width measurer 10, the height measurer 20, and the low width measurer 30, into a bundle, and the measurers rotate while being folded. To guide or move along the longitudinal direction.

In constructing the first and second coupling members 40 and 50, the rivet R is used as the center point on the rear plate of one or the other grips of the first and second coupling members 40 and 50. A perfect groove is formed at every four points on the circumference, and the other plate is provided with hard protrusions matching the four perfect grooves.

In the embodiment of the present invention, as shown in Figs. 4A, 4B, and 4C, the recessed groove 43 is formed in the back plates of the one side grips 41 and 51 of the first and second coupling members 40 and 50 ( 53 are formed, and the hardening protrusions 44 and 54 are formed on the back plates of the other grips 42 and 52.

 These recessed grooves and the protrusions keep the state fixed by their binding force as the protrusions 44 and 54 enter the seating grooves 43 (53) every time the measuring members are rotated by 90 °. Play a role.

Therefore, the configuration of the above-mentioned recessed grooves and loosening protrusions is the upper width measuring ruler 10 and the low-width measuring instrument 30 based on a state in which the height measurer 20 is vertically disposed when performing the inspection of the side structure (A). ) Is maintained at a right angle from the height measurer 20 to ensure the accuracy of the structure measurement, while providing storage and portable convenience by fixing the respective measurers in a folded state in parallel when storing or moving.

On the other hand, in implementing the present invention, it is preferable to install stoppers (not shown) at both ends of the measurers so that the first and second coupling members 40 and 50 coupled to each other are not separated.

Referring to the detection method of the structure having a depth using the detector of the present invention configured as described above are as follows.

5A, 5B, and 5C are diagrams for explaining a method for detecting a side opening structure A of a road using a detector according to the present invention.

First, the detector according to the present invention holds the height measuring device 20 by hand as shown in FIG. 5A and rotates the upper width measuring device 10 and the low width measuring device 30 by 90 °, and then expands the low width measuring device 30. After positioning according to the lower end of the height measurer 20, the top width measurer 10 is mounted on the upper surface of the side opening structure (A) in the width direction.

At this time, if the width of the side opening structure (A) is not long because only the outer side of the top width measurer 10, the inner side that is inserted in the multi-step inside the multi-step is pulled out.

Then, as shown in FIG. 5B, the height meter 20 is lowered vertically and lowered until the low width meter 30 attached to the bottom thereof is grounded to the bottom surface of the side opening A.

Next, as shown in Fig. 5c, the inner side of the low-width measuring member 30 is pulled out in the width direction, and the length is adjusted to both edges of the bottom surface of the side opening structure (A).

At this time, while moving the height measurer 20 to the left on the top width measurer 10, both sides of the low-width measurer 30 is matched to the bottom edges.

The instrument for measuring the side opening according to the present invention is self-supporting through the installation process as described above to maintain the floating state of each measurer.

Therefore, the supervisor can measure the top width, height (depth) and low width of the side structure (A) at the same time by reading the scales of each measurer without moving the measurers. It is possible to shoot alone without help.

In addition, even when a person measures the width of a structure that is wider when both arms are open, the low-width gauge can be pulled out and kept in a floating state, so that most of the inspection tasks can be performed by only one person.

On the other hand, after completing the detection work using the present invention by holding the height measurer 20 by hand by rotating the upper width measurer 10 and the low-width measurer (90) by 90 ° to completely reduce the three measurers in the form of 1 Carry around.

As described above, the measuring instrument for measuring the side opening of the road of the present invention is compactly integrated into one unit by the top width measurer, the height measurer, the low width measurer, and the floating state is maintained in the measured state. .

First, the top width, height (depth) and low width can be measured at the same time, greatly reducing the detection time.

Second, it is easy to store and carry, and it is possible to perform one-person inspection work, which greatly improves the work efficiency of supervisors.

Third, timely detection can be performed and personal errors rarely occur, preventing disputes with the contractor in advance.

Fourth, by using strong materials and combining them with a rigid member, not only breakage or failure occurs during use, but also shorten the detection time and prevent the occurrence of measurement errors.

As described above, the present invention is a very useful design that improves the efficiency and reliability of the supervision work.

Claims (3)

The bar width measurer 10, the height measurer 20, and the low-width measurer 30, which are made of a bar-shaped cross section of a quadrilateral cross section with a measurement scale along the length direction, are inserted in multiple stages to be stretchable in the longitudinal direction. In the state where the back plates of the one and the other grips having the four-hollow hollows through which the measuring members pass, the centers of the butted parts are riveted so that the one and the other grips can be rotated around the rivet R as the central axis. A first and second coupling members 40 and 50 manufactured; The upper width measuring member 10 is inserted into the hollow of one grip 41 of the first coupling member 40 to be movable, and the height of the hollow of the other grip 42 of the first coupling member 40 is increased. The upper part of the measurer 20 is movably fitted, and the lower part of the height measurer 20 is movably fitted to the hollow of one grip 51 of the second coupling member 50, and the second coupling member The low-width measuring device 30 is inserted into the hollow of the other grip 52 of the other side 50 so as to be movable, and the upper-width measuring device 10, the height measuring device 20 and the low-width measuring device 30 are integrated into one bundle. The side inspection supervision detector of the road, characterized in that completed. The top width measurer 10 and the height measurer 20 use a staff used in a level measurement or a stadia measurement, and the low width measurer 30 uses the top width measurer 10. ) And the measurement scale of the insides, which are manufactured in a smaller length than the staff used as the height measurer 20 and inserted into the outermost side of the low-width gauge 30 in multiple stages, is displayed in the direction from the outside to the inside. A roadside supervision detector, characterized in that the ruler to read on the leading edge (C) of the outside in the state that the ruler is drawn out to match the low width of the structure. The groove according to claim 1, wherein a perfect groove is formed at every four points on the circumferential line of the first and second coupling members 40 and 50 on one of the other grips on the rear plate. Formed on the other back plate, and matching protrusions are formed in the four recessed grooves, and the upper width measurer 10 and the low width measurer are formed based on a state in which the height measurer 20 is vertically disposed. 30) The side door supervision detector, characterized in that to be temporarily fixed in a vertical or horizontal state when rotated by 90 °.

Images