KR200409977Y1 - Hanging Bridge Check Table - Google Patents

Abstract

Hanging bridge inspection platform disclosed in the present invention is a pipe hole formed so that the hollow pipe is inserted, and a railing support formed with a railing mounting hole at the bottom; A scaffold support on which a guardrail mounting portion is formed at one end to assemble the railing support, and is formed as a supporting fixing part having an assembling through hole while being extended to the other side; A circumferential fixer inserted into an assembly through hole of the scaffold support and connected to an entire circumference of the pier so as to be tightly fixed to the pier sidewall; A vertical hook bar fastened to the support fixing part of the scaffold support so that the vertical hook bar is vertically mounted on the top surface of the piers, a cross bar fastened to be hooked to the long width portion of the piers, and the vertical hook bars are short widths of the piers. As hanger consisting of side crossbars are formed in a plurality of fastening ends to be hooked to the part; It is composed.

Such a hanging bridge inspection platform has the effect of providing convenience to the builder and safety for the bridge inspector by installing the foothold and railing for the bridge inspection more conveniently, quickly and stably.

Bridge, bridge, bridge inspection, handrail, scaffolding, handrail

Description

Hanger way bridge checking supporter

1 is an exploded perspective view of a part of a hanging bridge check according to an embodiment of the present invention.

2 is a view showing the hanging bridge inspection platform of FIG.

3 is a view showing the handrail support of FIG.

4 is a view showing the scaffold support of FIG.

5 is a view showing the circumferential fixture of FIG.

6 is a view of the rack of Figure 1;

7 is a view as seen from the long width direction of the bridge as an example of the installation of the hanging bridge inspection platform in FIG.

FIG. 8 is a view of the bridge-type bridge checker in FIG. 7 as viewed from the widthwise direction of the bridge; FIG.

* Description of the symbols for the main parts of the drawings *

2: hanging bridge inspection platform 10: railing support

11: Hollow pipe 12: Pipe ball

13: Handrail mounting hole 20: Scaffold support

21: handrail mounting part 22: mounting hole

23: scaffold 24: scaffold reinforcement

25: Assembly penetration hole 26: Reinforcing part

27: supporting government 28: check-up board

30: circumference fixing stand 31: connecting rod

32: corner stand 40: hanger stand

41: vertical hanger bar 42: crossbar

43: Side crossbar 43-1: Side insertion connector

The present invention relates to a hanging bridge inspection stand, and more particularly, the foothold and the railing for the bridge inspection are more convenient, quick and stable installation, which provides convenience for the contractor and safety for the bridge inspector. It's about the great.

In general, as civilization develops, large structures are being built. In order to prevent the collapse of such large structures, inspectors check the safety status of the structures from time to time. There is a great deal of human and property damage.

Therefore, in order to prevent such a large accident, the safety inspector is installed in the structure while the safety inspector passes to check the overall safety state of the structure, and the inspector passes along the safety check path to check the safety state of the structure.

Conventional bridge inspection platform installed for each bridge for the inspection and repair of the bridge is installed in a plurality of 'L' shaped brackets are installed on the bridge, the bracket is fixed to the bridge by anchor bolts are driven to the center of the bridge.

In this case, however, the construction of anchor bolts causes severe cracks in the piers, and these cracks are diffused as progressive cracks, causing the durability of the piers to be lowered. Due to these problems, the service life of the bridge is shortened. there was.

It is proposed to solve the problems of the prior art as described above, the object of the present invention is to provide a convenience for the installer, safety for the bridge inspector by installing a foothold and railing for the bridge inspection more convenient, faster and more stable Provide a hanging bridge inspection platform.

The technical problem to realize the above object is

A pipe support formed with a plurality of hollow pipes inserted therein, and a handrail support having a handrail mounting hole formed at a lower end thereof;

A scaffold support on which a guardrail mounting portion is formed at one end to assemble the railing support, and is formed as a supporting fixing part having an assembling through hole while being extended to the other side;

A circumferential fixer inserted into an assembly through hole of the scaffold support and connected to an entire circumference of the pier so as to be tightly fixed to the pier sidewall;

A vertical hook bar fastened to the support fixing part of the scaffold support and vertically installed to span the top surface of the piers, a cross bar fastened to be hooked to the long width portion of the piers, and the vertical hook bars are short widths of the piers. As hanger consisting of side crossbars are formed in a plurality of fastening ends to be hooked to the part;

It provides a hanging bridge inspection platform, characterized in that configured.

Hereinafter, with reference to the accompanying drawings a preferred embodiment of the present invention will be described in more detail.

1 is a partially exploded perspective view of a hanging bridge check according to an embodiment of the present invention, Figure 2 is a view showing the hanging bridge check of Figure 1, Figure 3 is a view showing the railing support of Figure 1 to be.

4 is a view illustrating the scaffold support of FIG. 1, FIG. 5 is a view illustrating the circumferential fixing stand of FIG. 1, and FIG. 6 is a view of the hanger of FIG. 1.

Referring to the drawings; Hanging bridge inspection platform (2) is composed of a railing support (10), scaffold support (20), circumferential fixation (30), a hanger (40).

The handrail support 10 has a plurality of pipe holes 12 formed so that the hollow pipe 11 is inserted, and the handrail mounting hole 13 is formed at the bottom. The handrail support 10 is formed of three pipe holes 12, the upper pipe hole 12-1 is larger than the diameter of the suspended pipe hole 12-2, the lower pipe hole 12-3, The hollow pipe 11 is fitted here, the inspector is used as a handle. The handrail support 10 is formed to a height higher than the waist to ensure safe walking. The handrail mounting hole 13 is formed so as to be plurally installed in the scaffold support 20 so as not to be shaken.

The scaffold support 20 has a triangular shape, forming the handrail mounting portion 21 at one end to assemble the handrail support 10, and the scaffold support 23 and the scaffold reinforcement formed with a plurality of mounting holes 22 on the other side. Supporting fixing portion 27 having a mounting hole 22 so that 24 is enlarged while reinforcing the assembling through-hole 25 in the longitudinal posture with the reinforcing portion 26 and is installed vertically close to the pier side wall 3. ) Is formed.

The scaffolding base 23 is provided with a check scaffold 28 to facilitate the inspection around the piers.

The check scaffold 28 is a guide angle 28-1, which is mounted to face the inner and outer sides of the scaffold 23, and a mesh support 28-2 for connecting and installing the guide angle 28-1. The mesh wire mesh 28-3 which the inspector can move on the mesh support 28-2 and both ends of the mesh wire mesh 28-3 are fixed to the guide angle 28-1. 4) is fastened and fixed.

The circumferential fixture 30 is inserted into the assembly through hole 25 of the scaffold support 20 is connected to the entire circumference of the pier to be fixed in close contact with the pier side wall. The circumferential fixing stand 30 is a rectangular recessed frame, which is composed of a connecting table 31 and a corner stand 32 and is fastened by bolts when connected.

The hanger 40 is composed of a vertical hanger bar 41, a crossbar 42, and a side crossbar 43, and are installed to avoid a chair.

The vertical hanger bar 41 is fastened to the support fixing portion 27 of the scaffold support 20 is installed vertically across the top surface of the piers. The vertical hanger bar 41 is a hollow vertical perpendicular to the connecting bracket (41-1) is fastened to the supporting fixing portion 27, the length of the bridge is easy to check the piers on the connecting bracket (41-1) It is composed of a connecting rod (41-2), and the insertion connecting rod (41-4) formed with an assembling hole (41-3) while being attached to the top of the vertical connection (41-2) at right angles.

The crossbar 42 is hollow, and is fastened so that the vertical hanger bar 41 hangs on the long width portion of the piers. The crossbars 42 are formed to have a short width so as to be connected to a plurality of vertical hanger bars 41 installed in the long width portion of the piers. And the crossbar 42 is formed with a plurality of assembly holes (42-1) in which the vertical hanger bar 41 is inserted at both ends. The assembly hole 42-1 is formed as a long hole.

The side crossbars 43 are shortly projected at regular intervals, and a plurality of side insertion connecting members 43-1 having assembly holes 42-1 are formed. The side insert connector 43-1 is disposed toward the short width direction of the piers.

7 and 8 illustrate an example of the use and installation of the present invention as described above; The crossbar 42 end of the hanger 40 is arrange | positioned toward the long width part. And side crossbar 43 is arrange | positioned at both edge sides.

The vertical bar 41 is connected to the cross bar 42 and the side cross bar 43, and are assembled using the insertion connector 41-4, and are assembled through the assembly holes 41-3 and 42-1. It is fastened with bolts. And the vertical hanger bar 41 is assembled by the insertion connector 41-4 to the side insertion connector 43-1 of the side crossbar 43 disposed at both ends in the longitudinal direction of the piers.

The footrest support 20 is mounted to the vertical hanger bar 41 when the connection bracket 41-1 and the support fixing part 27 are matched to each other and bolted together. Then insert the connecting rod 31 into the assembly through-hole 25 of the scaffold support 20 is fastened with bolts to install the scaffold support 20 is not moved.

At this time, the connecting table 31 is firmly connected by the corner stand 32 so that the installation of the scaffold support 20 is installed on the pier circumference.

As described above, when the scaffold support 20 is fixedly installed by the hook 40 around the piers, the bolt is fastened to the railing mounting portion 21 formed at the outer end of the scaffold 23 through the railing mounting hole 13. If the handrail support 10 is installed.

Then, passing through the hollow pipe 11 through the pipe holes 12 of the railing support 10 to assemble and fix the railing is completed. At the same time, the guide angle 28-1 and the net support 28-2 are installed on the scaffold 23, the mesh wire mesh 28-3 is laid, and then the fixing band plate 28-4 is guide angle 28. -1) to complete the check step 28.

Accordingly, the pier inspector can safely and conveniently move the inspection scaffold 28 of the hanging bridge inspection platform 2 to inspect the pier circumference.

As described above, the present invention is a safe check is made by using a hook-type bridge check stand facility that is composed of a hanger, scaffold support, railing support, checker footing on the piers.

In addition, the bridge inspection platform can be safely installed without anchor bolts in the pier to prevent the progressive cracking of the pier by the anchor bolts to preserve the life of the pier.

In addition, there is an effect that the construction is convenient, fast, and firmly installed by the hanger spanning the piers.

Since the bridge inspection stand is composed of a hanger, a scaffold support, a railing support, and an inspector scaffold, it provides the construction worker with ease of construction, and provides an inspector with a safe inspection space.

Claims (4)

A pipe support formed with a plurality of hollow pipes inserted therein, and a handrail support having a handrail mounting hole formed at a lower end thereof; A scaffold support on which a guardrail mounting portion is formed at one end to assemble the railing support, and is formed as a supporting fixing part having an assembling through hole while being extended to the other side; A circumferential fixer inserted into an assembly through hole of the scaffold support and connected to an entire circumference of the pier so as to be fixed to the pier sidewall; A vertical hook bar fastened to the support fixing part of the scaffold support and vertically installed to span the top surface of the piers, a cross bar fastened to be hooked to the long width portion of the piers, and the vertical hook bars are short widths of the piers. As hanger consisting of side crossbars are formed in a plurality of fastening ends to be hooked to the part; Hanging bridge inspection platform, characterized in that configured. The method according to claim 1, The scaffold support has a triangular shape, forming a handrail mounting portion at one end so that the handrail support is assembled, and the scaffold and the scaffold reinforcement having a plurality of mounting holes are enlarged inward, and are reinforced between the scaffold and the scaffold reinforcement. Hanging bridge inspection stand is characterized in that the supporting fixing portion is formed to form a through-hole reinforcement by the negative portion, the mounting hole to be installed in close contact with the pier side wall. The method according to claim 1, The hanger is a connection bracket fastened to the support fixing portion, a hollow vertical connecting rod is formed to the length of easy to check the piers on the connecting bracket, and the installation is formed while attaching at right angles to the top of the vertical connecting member A vertical hanger bar configured as a connecting rod; A crossbar formed with a length of the short width portion of the piers and having a vertical hook bar inserted into both ends thereof, and having a plurality of assembly holes formed therein; Hanging bridge inspection platform characterized in that the side cross bar is formed on both sides of the cross bar is shortly projected at a predetermined interval and the side insertion bar is disposed to face the short width direction of the bridge. The method according to claim 1, The circumferential fixture is a rectangular frame in the form of a depression, the connecting bridge is assembled in the assembly through-hole of the scaffold support is fastened with bolts, the hook bridge characterized in that the connection is configured as a corner to be fastened with bolts at the corner of the piers Checkpoint.

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