KR20110125787A - Sidewalk block cutting device for manhole installing - Google Patents

Sidewalk block cutting device for manhole installing Download PDF

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Publication number
KR20110125787A
KR20110125787A KR1020100045344A KR20100045344A KR20110125787A KR 20110125787 A KR20110125787 A KR 20110125787A KR 1020100045344 A KR1020100045344 A KR 1020100045344A KR 20100045344 A KR20100045344 A KR 20100045344A KR 20110125787 A KR20110125787 A KR 20110125787A
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South Korea
Prior art keywords
plate
sidewalk block
cutting device
cut
block
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KR1020100045344A
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Korean (ko)
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KR101208410B1 (en
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박동현
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주식회사 기남금속
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/08—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
    • B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
    • B28D7/043—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work the supporting or holding device being angularly adjustable
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/12—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

Abstract

PURPOSE: A cutting device for a sidewalk block for a manhole is provided to enable a sidewalk to be cut to a right form and for all kinds of manholes. CONSTITUTION: A cutting device for a sidewalk block for a manhole comprises a fixed plate(21), a rotating device(20), a cover(77), and a cutting device(70). The fixed plate holds a driving box. The driving box holds a driving motor and rotates a rotating shaft. The rotating shaft holds a rotating plate. The rotating plate holds a support frame(31) fixing a sidewalk block(30) to be cut. The support frame separates the sidewalk block to open an opening. The opening exposes a through hole and holds an axial bolt, which is arranged on the upper end of the rotating shaft through the through hole.

Description

맨홀 설치를 위한 보도블럭의 절단장치{SIDEWALK BLOCK CUTTING DEVICE FOR MANHOLE INSTALLING}SIDEWALK BLOCK CUTTING DEVICE FOR MANHOLE INSTALLING}

본 발명은 맨홀 설치를 위한 보도블럭의 절단장치에 관한 것으로서, 특히 와이어커터를 이용하여 보도블럭의 절단이 용이하면서, 정밀한 절단이 이루어질 수 있게 구성한 것이다.The present invention relates to a device for cutting a sidewalk block for manhole installation, and in particular, it is easy to cut the sidewalk block using a wire cutter, and configured to enable precise cutting.

일반적으로 맨홀은 지하시설물의 관리를 위하여 차도나 인도 등에 등간격으로 설치사용되고 있으며, 인도에 설치된 맨홀의 경우 설치된 보도블럭과 조화를 이루기 위하여 맨홀 덮개에 보도블럭을 절단하여 시공하고 있다.In general, manholes are used at equal intervals for roadways and sidewalks for the management of underground facilities. In the case of manholes installed in India, manhole covers are cut and constructed to harmonize with sidewalk blocks.

상기에서 맨홀 덮개의 수장실에 보도블럭을 시공하기 위한 수단으로서는 원통형의 블럭절단용 코어조형기(코어절단기)를 이용하여 보도블럭을 절단하고 절단된 보도블럭을 덮개에 시공하는 수단이 제공된바 있다.As a means for constructing the sidewalk block in the storage room of the manhole cover, a means for cutting the sidewalk block using a cylindrical block cutting core molding machine (core cutter) and providing the cut sidewalk block on the cover has been provided.

이때 코어조형기는 맨홀 덮개에 끼워지는 보도블럭 절단을 위한 것과, 받침대 외면과 접하는 보도블럭 절단을 위한 것, 즉 맨홀 개당 2개의 코어조형기를 준비하여야 할 뿐 아니라, 맨홀의 규격에 따라 그에 맞는 코어조형기를 각각 준비하여야 하는 단점이 있는 것이었다.At this time, the core molding machine is to cut the sidewalk block fitted to the manhole cover, and to cut the sidewalk block in contact with the outer surface of the pedestal, that is, to prepare two core molding machines for each manhole. Each had a disadvantage to be prepared.

뿐만 아니라 원통형의 코어조형기를 이용하여 보도블럭을 절단하고자 할 때 코어조형기를 저속으로 회전시키면서 서서히 하강시켜 보도블럭을 전체적으로 동시에 조금씩 절단하는 수단이기 때문에 코어조형기에 많은 부하가 걸리게 될 뿐 아니라 맨홀받침대의 테두리와 접할 수 있게 대체로 큰 코어조형기를 이용하여 보도블럭을 원형으로 절단한 다음 다시 덮개 내부에 끼워질 수 있게 또다른 코어조형기를 이용하여 보도블럭을 절단하여야 하므로 절단속도가 느려 작업에 많은 시간 소요되는 등의 단점이 있는 것이었다.In addition, when cutting the press block by using the cylindrical core molding machine, the core molding machine is slowly lowered while rotating at a low speed, so that the press block is cut at the same time as a whole. Since the press block is cut in a circular shape using a large core molding machine so as to contact the rim, it is necessary to cut the press block using another core molding machine so that it can be inserted inside the cover. There was a disadvantage such as being.

특히 코어조형기를 이용한 블럭의 절단시 보도블럭이 절단되면서 코어조형기가 하강하게 되면 보도블럭이 견고히 지탱되지 못하고, 유동하는 현상이 발생하게 되고, 이러한 경우 절단되는 보도블럭이 정확한 원형으로 절단되지 못하고, 타원형으로 절단되는 현상이 자주 발생하게 되고, 이러한 경우 절단된 보도블럭을 맨홀에 시공할 수 없게 되는 등의 문제가 있는 것이었다.In particular, when the press block is cut while the block is cut using the core molding machine, when the core molding machine descends, the press block is not firmly supported and a flow phenomenon occurs. In this case, the press block to be cut cannot be cut in an exact circle. Oval is often cut, and in this case there is a problem such that it is not possible to install the cut sidewalk block in the manhole.

본 발명은 이러한 종래의 제반 단점을 시정하고자 맨홀 설치를 위한 보도블럭을 절단함에 있어서 보도블럭의 절단작업시 원형절단이 정확한 형태로 이루어질 수 있게 함은 물론 단일절단장치를 통하여 다양한 크기의 원형 및 사각맨홀에 설치되는 보도블럭의 원형절단 및 직선절단이 이루어질 수 있게 한 것이다.The present invention, in order to correct the above-mentioned disadvantages in the cutting of the sidewalk block for manhole installation to ensure that the circular cutting in the correct form of the cutting operation of the press block as well as the circular and square of various sizes through a single cutting device Circular cutting and straight cutting of the sidewalk block is installed in the manhole.

상기 과제를 해결하기 위한 수단으로서 본 발명은 보도블럭 절단장치를 구성하되, 상기 절단장치를 회전장치부와 절단장치부로 구성하고, 상기 회전장치부에 절단하고자 하는 보도블럭을 안치한 다음 보도블럭이 회전될 수 있게 구성하고, 동시에 절단장치부는 공업용 다이아몬드나 초경이 결합구성된 와이어커터를 이용하여 보도블럭이 절단되게 하되, 상기 절단장치부에 구성된 와이어커터의 위치이동이 자유롭게 구성하여 다양한 크기의 원형 및 사각맨홀에 설치되는 보도블럭의 절단은 물론 맨홀 덮개에 설치되는 보도블럭의 절단과, 맨홀받침대 외주면에 설치되는 보도블럭의 절단이 단일절단장치를 통하여 이루어질 수 있게 한 것이다.As a means for solving the above problems, the present invention constitutes a press block cutting device, wherein the cutting device comprises a rotating device portion and a cutting device portion, and the press block to be cut is placed on the rotating device portion, and then the sidewalk block is rotated. It is configured to be, and at the same time the cutting device portion is to cut the sidewalk block using a wire cutter combined with industrial diamond or cemented carbide, the position movement of the wire cutter configured in the cutting device portion freely configured round and square of various sizes The cutting of the sidewalk block installed in the manhole as well as the cutting of the sidewalk block installed in the manhole cover and the sidewalk block installed on the outer circumferential surface of the manhole support can be made through a single cutting device.

본 발명은 맨홀에 설치되는 보도블럭을 절단함에 있어서, 보도블럭 절단장치를 회전장치부와 절단장치부로 구성되게 하고, 상기 회전장치부에 절단하고자 하는 보도블럭을 안치한 다음 회전되게 하고, 동시에 절단장치부에 전후좌우 위치이동가능케 구성된 와이어커터를 이용하여 보도블럭이 절단되게 함으로서, 단일절단장치를 통하여 모든 규격의 원형 혹은 사각맨홀에 시공되는 보도블럭의 절단이 가능토록 할 뿐 아니라, 절단되는 보도블럭이 정확한 형태로 절단되게 함으로서, 절단작업이 용이하고 보도블럭이 시공설치된 상태의 외관이 미려한 등의 효과가 있도록 한 것이다.According to the present invention, in cutting a sidewalk block installed in a manhole, the sidewalk block cutting device is composed of a rotating device portion and a cutting device portion, the sidewalk block to be cut is placed in the rotating device portion and then rotated, and at the same time a cutting device By cutting the sidewalk block by using a wire cutter configured to move the front, rear, left, and right sides of the part, it is possible not only to cut the sidewalk block that is constructed in round or square manholes of all sizes through a single cutting device, but also the sidewalk block that is cut. By cutting in this exact form, it is easy to cut work and the effect of the beautiful appearance of the sidewalk block is installed.

도 1 : 본 발명에서 제공하고자 하는 보도블럭 절단장치의 사시도
도 2 : 도 1의 상태에서 회전장치부에 보도블럭이 설치된 상태도
도 3 : 도 2의 상태에서 보도블럭이 절단된 상태도
도 4 : 본 발명 절단장치의 분해사시도
도 5 : 본 발명 장치의 측단면구성도
도 6 : 본 발명 장치의 측단면상태 분해도
도 7 : 본 발명 장치를 통하여 절단된 보도블럭이 맨홀 덮개에 시공되는 상태도
도 8 : 본 발명 장치를 통하여 절단된 보도블럭이 맨홀에 시공된 상태도1 is a perspective view of a press block cutting device to be provided in the present invention
2: a state diagram in which a sidewalk block is installed in the rotating unit in the state of FIG. 1
3: A state diagram in which the sidewalk block is cut in the state of FIG. 2.
4 is an exploded perspective view of the cutting device of the present invention
5 is a cross-sectional side view of the device of the present invention
Figure 6: Side cross-sectional exploded view of the device of the present invention
7 is a state diagram in which the sidewalk block cut through the apparatus of the present invention is constructed on the manhole cover
8 is a state diagram in which the sidewalk block cut through the apparatus of the present invention constructed in the manhole

이하 본 발명의 실시예를 첨부도면에 따라 상세히 설명하면 다음과 같다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에서 제공하고자 하는 보도블럭 절단장치(10)의 사시도로서, 회전장치부(20)와 절단장치부(70)로 구성되며, 도 2는 회전장치부(20) 상에 절단하고자 하는 보도블럭(30)이 설치된 상태의 사시도로서 이들의 구성을 좀 더 상세히 설명한다.1 is a perspective view of a press block cutting device 10 to be provided in the present invention, consisting of a rotating device 20 and a cutting device 70, Figure 2 is intended to cut on the rotating device 20 As a perspective view of a state in which the sidewalk block 30 is installed, its configuration will be described in more detail.

회전장치부(20)는 고정판(21) 일측에 이동안내판(22)이 구성되어 있고, 고정판(21) 중앙에는 구동박스(23)를 설치하고, 상기 구동박스(23) 내에 설치된 구동모터(도시안됨)에 의해 회전축(24)이 감속회전되게 하고, 상기 회전축(24) 상단에는 사각축봉(25)과 축볼트(26)를 일체형으로 구성되게 한다.The rotation unit 20 has a movement guide plate 22 formed at one side of the fixed plate 21, a drive box 23 is installed at the center of the fixed plate 21, and a drive motor (not shown) installed in the drive box 23. Not rotated) by the rotary shaft 24, the upper end of the rotary shaft 24 to the square shaft bar 25 and the shaft bolt 26 is integrally formed.

상기 회전축(24) 상단에는 회전판(27)을 결합하되, 회전판(27)에 구성된 사각축공(28)이 사각축봉(25)에 끼워져 결합되게 하고, 상기 회전판(27) 상면에는 보도블럭(30)이 끼워진 지지틀(31)을 설치하되, 이때 지지틀(31)에 끼워진 보도블럭(30) 중 중앙에 위치하는 보도블럭(30)은 제거하여 개방부(32)가 형성되게 함으로서 지지틀(31)에 구성된 통공(33)이 노출되게 하고, 상기 통공(33)을 통하여 축볼트(26)가 관통설치되게 한 다음 그 위에 고정판(34)을 끼워 고정판(34)에 구성된 축공(35)이 축볼트(26)에 끼워지게 하고, 상기 축볼트(26)에 너트(36)를 체결고정되게 하여 회전축(24)이 회전하면 지지틀(31)과 함께 보도블럭(30)이 회전되게 한다.The rotary shaft 24 is coupled to the upper end of the rotating plate 27, the square shaft hole 28 formed in the rotating plate 27 is fitted into the square shaft rod 25, the press block 30 on the upper surface of the rotating plate 27 The fitted support frame 31 is installed, but at this time, the press block 30 located in the center of the press block 30 fitted to the support frame 31 is removed so that the opening 32 is formed, thereby supporting the support frame 31. The through hole 33 configured in the) is exposed, and the shaft bolt 26 is penetrated through the through hole 33, and then the fixing hole 34 is inserted therein, and the shaft hole 35 formed in the fixing plate 34 is shafted. The bolt 26 is fitted, and the nut 36 is fastened to the shaft bolt 26 so that the press shaft 30 is rotated together with the support frame 31 when the rotation shaft 24 rotates.

상기 회전축(24) 외면에는 받침판(37)이 위치되게 함으로서, 회전판(27)이 받침판(37) 상에 안치되어 안정된 지지가 이루어질 수 있게 한다.By placing the support plate 37 on the outer surface of the rotary shaft 24, the rotary plate 27 is placed on the support plate 37 to enable stable support.

구동박스(23) 외면에는 다수개의 지지대(38)를 고정설치하고, 상기 지지대(38)에 공간부(39) 및 절개부(42)가 형성된 지지판(40)을 고정설치하여 공간부(39) 내에 회전판(27)이 위치되게 하되, 이때 지지판(40)의 높이는 회전판(27)의 높이보다 조금 낮게 구성하여 지지틀(31)이 회전하더라도 지지판(40)과 간섭하지 않게 구성하는 것이 바람직하며, 상기 지지판(40)은 고정된 상태에서 보도블럭(30)이 결합된 지지틀(31)을 안정되게 지지하는 역할을 하게 된다.A plurality of supports 38 are fixedly installed on the outer surface of the drive box 23, and the support plate 40 having the space 39 and the cutout 42 formed on the support 38 is fixed to the space 39. Rotating plate 27 is located in the inside, but the height of the support plate 40 is configured to be slightly lower than the height of the rotating plate 27 is preferably configured so as not to interfere with the support plate 40, even if the support frame 31 rotates, The support plate 40 serves to stably support the support frame 31 to which the sidewalk block 30 is coupled in a fixed state.

절단장치부(70)의 구성은 다음과 같다.The configuration of the cutting device 70 is as follows.

즉 고정판(21) 일측에 구성된 이동안내판(22) 상에 좌우이동안내홈(71)을 구성하고, 상기 좌우이동안내홈(71)에 좌우이동판(72) 하단에 구성된 좌우이동편(73)이 끼워져 결합되게 함으로서 좌우이동판(72)이 좌우로 이동가능케 설치한다.That is, the inner groove 71 is formed on the movement guide plate 22 formed on one side of the fixed plate 21, and the left and right moving pieces 73 formed on the lower side of the left and right movable plate 72 on the left and right inner groove 71. The left and right moving plate 72 is installed to be movable left and right by being fitted to be coupled.

상기 좌우이동판(72) 상면에는 전후이동안내홈(74)이 형성되게 하고, 상기 전후이동안내홈(74)에 전후이동판(75) 하단에 구성된 전후이동편(76)이 끼워져 결합되게 함으로서 전후이동판(75)이 전후이동가능케 구성한다.The inner and outer grooves 74 are formed on the upper surface of the left and right moving plates 72, and the front and rear moving pieces 76 configured at the bottom of the front and rear moving plates 75 are fitted into the inner grooves 74 during the front and rear movements. The front and rear movement plate 75 is configured to be movable back and forth.

이때 좌우이동판(72)이나 전후이동판(75)을 이동시키기 위한 수단으로서는 에어실린더(도시안됨)를 이용하거나 모터에 의해 회전하는 축스크류(도시안됨)등과 같은 통상의 이동수단을 통하여 이들이 원하는 거리만큼 이동될 수 있게 한다.At this time, as a means for moving the left and right moving plate 72 or the front and rear moving plate 75, they are desired through conventional moving means such as an axial screw (not shown) that rotates by a motor or the like. Allow to be moved by distance.

상기 전후이동판(75) 상면에는 개방부(78)가 형성된 커버(77)를 설치하고, 커버(77) 내면에는 구동모터(M)를 설치하되, 구동모터(M)의 구동축(79)과 커버(77) 상하에 설치된 피동축(81) 사이에 와이어커터(80)를 설치한다.A cover 77 having an opening portion 78 is installed on the top and rear surfaces of the front and rear movable plate 75, and a drive motor M is installed on the inner surface of the cover 77, and the drive shaft 79 of the drive motor M is provided. The wire cutter 80 is installed between the driven shafts 81 provided above and below the cover 77.

이때 와이어커터(80)는 일반적으로 석재나 콘크리트 구조물을 절단하기 위하여 사용되고 있는 것으로서, 통상적으로 와이어 외면에 공업용 다이아몬드나 초경과 같은 고경질의 소재가 일체형으로 구성되어 있어, 본 발명에서 절단하고자 하는 보도블럭의 절단작업에는 아무런 문제가 되지 않는다.In this case, the wire cutter 80 is generally used to cut a stone or concrete structure, and typically a hard material such as industrial diamond or cemented carbide is integrally formed on the outer surface of the wire, and the press is to be cut in the present invention. The cutting of the block is not a problem.

상기에서와 같이 구성된 보도블럭 절단장치(10)를 이용한 보도블럭의 절단은 다음과 같이 이루어지게 된다.Cutting of the sidewalk block using the press block cutting device 10 configured as described above is made as follows.

먼저 절단장치부(70)에 구성된 구동모터(M)를 작동시켜 구동휠(79)이 회전되게 함으로서, 피동휠(81)과 연결된 와이어커터(80)가 고속으로 회전되게 하며, 이때 와이어커터(80)는 일부만 커버(77)에 구성된 개방부(78)를 통하여 외부로 노출되고 나머지는 커버(77) 내에 위치하게 된다.First, by operating the drive motor (M) configured in the cutting device unit 70 so that the driving wheel 79 is rotated, the wire cutter 80 connected to the driven wheel 81 is rotated at a high speed, at this time wire cutter ( 80 is only partially exposed to the outside through the opening 78 formed in the cover 77, the rest is located in the cover 77.

상기한 상태에서 좌우이동판(72)을 좌우이동시켜 개방부(78)에 노출된 와이어커터(80)가 회전장치부(20)에 구성된 지지판(40)의 절개부(41) 전면에 위치되게 하고, 와이어커터(80)가 지지판(40)의 절개부(41) 전면에 위치하게 되면, 좌우이동판(72)의 이동을 정지시키고, 동시에 전후이동판(75)을 전진시켜 고속으로 수직회전하는 와이어커터(80)가 회전장치부(20)의 지지틀(31)에 고정설치된 보도블럭(30)을 직선방향으로 일정길이 절단되게 한다.In the above state, the left and right moving plate 72 is moved left and right so that the wire cutter 80 exposed to the opening portion 78 is positioned in front of the cutout portion 41 of the support plate 40 configured in the rotating device unit 20. When the wire cutter 80 is positioned in front of the cutout portion 41 of the support plate 40, the movement of the left and right moving plate 72 is stopped, and at the same time, the forward and backward moving plate 75 is advanced to rotate vertically at high speed. The wire cutter 80 to cut the sidewalk block 30 fixed to the support frame 31 of the rotating device 20 in a predetermined length in a straight direction.

상기에서와 같이 와이어커터(80)가 전진하여 지지틀(31)에 고정설치된 보도블럭(30)이 일정길이 절단되면, 전후이동판(75)의 전진을 멈춘 다음, 회전장치부(20)의 구동박스(23) 내에 설치된 구동모터(도시안됨)를 이용하여 회전판(27)을 서서히 회전시키면 와이어커터(80)에 의해 보도블럭(30)은 맨홀(90)의 형태와 같이 원형으로 절단된다.As described above, when the sidewalk block 30 fixed to the support frame 31 is cut by a predetermined length as the wire cutter 80 moves forward, the advance of the forward and backward moving plate 75 is stopped, and then the When the rotary plate 27 is slowly rotated using a drive motor (not shown) installed in the drive box 23, the sidewalk block 30 is cut in a circular shape as in the shape of the manhole 90 by the wire cutter 80.

이때 원형으로 절단되는 보도블럭(30)은 2단계로 절단된다.At this time, the sidewalk block 30 cut in a circular shape is cut in two steps.

즉 초기에 원형으로 절단되는 보도블럭(30)은 맨홀받침대(92)의 테두리면과 접할 수 있게 절단하고, 2단계 절단작업은 맨홀 덮개(91)의 수장실(94) 내면에 끼워져 결합될 수 있게 초기절단작업시보다는 보도블럭(30)이 작은 원으로 절단되게 한다.That is, the sidewalk block 30, which is initially cut in a circular shape, is cut to be in contact with the rim surface of the manhole support 92, and the two-stage cutting operation is fitted to the inner surface of the storage room 94 of the manhole cover 91 to be coupled. The press block 30 is cut into small circles rather than at the initial cutting operation.

상기에서와 같이 하여 보도블럭(30)의 절단이 완료되면 도 7에서와 같이 1차절단작업을 통하여 보도블럭(30)에 구성된 외측절삭면(93)은 받침대(92)의 테두리면과 접하게 하고, 2차절단작업을 통하여 보도블럭(30)에 구성된 내측절삭면(95)은 덮개(91)의 수장실(94) 내에 끼워져 결합되게 한다.When the cutting of the sidewalk block 30 is completed as described above, the outer cutting surface 93 formed on the sidewalk block 30 is brought into contact with the edge surface of the pedestal 92 through the first cutting operation as shown in FIG. 7. , The inner cutting surface 95 configured in the sidewalk block 30 through the secondary cutting operation is fitted into the storage chamber 94 of the cover 91 to be coupled.

상기에서 설명한 바와 같이 본 발명에서 제공하고자 하는 보도블럭 절단장치(10)는 고속으로 회전하는 와이어커터(80)와, 회전축(24)을 축으로 저속회전하는 회전판(27), 즉 보도블럭(30)에 의해 보도블럭(30)에는 정확한 원형 절단이 가능하게 되므로 절단된 보도블럭(30)을 맨홀(90)에 시공하게 되면 시공면이 빈틈없이 정확하게 시공되므로 시공된 상태가 미려하게 된다.As described above, the press block cutting device 10 to be provided in the present invention includes a wire cutter 80 rotating at a high speed, and a rotating plate 27 rotating at a low speed about the rotating shaft 24, that is, a press block 30. Because it is possible to precisely cut the circular block 30 by the), when the cut sidewalk block 30 is installed in the manhole 90, the construction surface is precisely installed without gaps, thereby making the construction beautiful.

상기 절삭작업 중 와이어커터(80)에 의해 절삭되는 보도블럭(30)의 절단면에는 냉각수를 공급하여 와이어커터(80)를 냉각시킴과 동시에 절단작업이 발생하는 먼지의 비산을 방지케 하는 것이 바람직하다.It is preferable to cool the wire cutter 80 by supplying coolant to the cut surface of the sidewalk block 30 cut by the wire cutter 80 during the cutting operation and to prevent the scattering of dust generated during the cutting operation. .

본 발명의 절단장치는 원형의 맨홀에 적용되는 보도블럭의 절단에만 적용이 가능한 것이 아니라, 절단장치부(70)에 구성된 전후이동판(75)과 좌우이동판(72)을 이용하여 전후좌우 직선이동되게 하면 사각맨홀에 설치되는 보도블럭을 직선형태로 절단할 수 있게 되므로 사각맨홀에 설치되는 보도블럭의 절단에도 적용이 가능하게 된다.The cutting device of the present invention is not only applicable to the cutting of the sidewalk block applied to the circular manhole, but also the front and rear, right and left straight line using the front and rear movable plate 75 and the left and right movable plate 72 configured in the cutting device unit 70. When moved, since the sidewalk block installed in the square manhole can be cut in a straight line, it is possible to apply to the cutting of the sidewalk block installed in the square manhole.

(10)--보도블럭 절단장치 (20)--회전장치부
(21)--고정판 (22)--이동안내판
(23)--구동박스 (24)--회전축
(25)--사각축봉 (26)--축볼트
(27)--회전판 (28)--사각축공
(30)--보도블럭 (31)--지지틀
(32)--개방부 (33)--통공
(34)--고정판 (35)--축공
(36)--너트 (37)--받침판
(38)--지지대 (39)--공간부
(40)--지지판 (41)--절개부
(70)--절단장치부 (71)--좌우이동안내홈
(72)--좌우이동판 (73)--좌우이동편
(74)--전후이동안내홈 (75)--전후이동판
(76)--전후이동편 (77)--커버
(78)--개방부 (79)--구동휠
(80)--와이어커터 (81)--피동휠
(90)--맨홀 (91)--덮개
(92)--받침대 (93)--외측절삭면
(94)--수장실 (95)--내측절삭면(10)-footpath blocker (20)-rotator section
(21)-fixed edition (22)-during internal edition
(23)-drive box (24)-rotary shaft
(25)-Square Shaft (26)-Shaft Bolt
(27)-Tumbler (28)-Square
(30)-footpath block (31)-support frame
(32)-Open Department (33)-Public
(34)-Fixed Plate (35)-Soccer
(36)-nut (37)-support plate
(38)-Supports (39)-Space
(40)-support plate (41)-incision
(70)-Cutting Unit Unit (71)-My Home
(72)-left and right movement plate (73)-left and right movement
(74)-My Home Before and After (75)-Transfer Plate
(76)-Rear and Flight (77)-Cover
(78)-Open Section (79)-Drive Wheel
(80)-Wire Cutter (81)-Driven Wheel
(90)-Manhole (91)-Cover
(92)-base (93)-outer side
(94)-Bathroom (95)-Inside Cutting Surface

Claims (3)

맨홀 설치를 위한 보도블럭 절단장치를 구성함에 있어서, 고정판(21) 상에 구동박스(23)를 설치하고, 상기 구동박스(23) 내에 설치된 구동모터(도시안됨)에 의해 회전축(24)이 회전되게 하고, 상기 회전축(24) 상단에는 회전판(27)을 고정설치하고, 상기 회전판(27) 상에 절단하고자 하는 보도블럭(30)이 결합고정된 지지틀(31)을 설치하되, 지지틀(31)에 끼워진 보도블럭(30) 중, 중앙에 위치하는 보도블럭(30)은 분리시켜 개방부(32)가 형성되게 하여 통공(33)이 노출되게 함으로서, 통공(33)을 통하여 회전축(24) 상단에 구성된 축볼트(26)가 관통하여 돌출구성되게 하고, 상기 보도블럭(30) 상면에 고정판(34)을 안치하여 고정판(34)을 관통한 축볼트(26)에 너트(36)를 끼워 회전판(27) 상에 보도블럭(30)이 고정설치되게 한 회전장치부(20)를 구성하고, 상기 회전장치부(20) 일측에는 개방부(78)가 형성된 커버(77) 내면에 구동모터(M)를 설치하고, 상기 구동모터(M)의 구동휠(79)과 커버(77) 상하에 설치된 피동휠(81) 사이에 와이어커터(80)를 연결설치하여, 구동모터(M)의 작동에 의해 와이어커터(80)가 회전되게 한 절단장치부(70)를 구성함으로서, 보도블럭(30)을 절단하고자 할 때 절단장치부(70)에 구성된 구동모터(M)를 구동시켜 와이어커터(80)가 회전되게 하고, 상기한 상태에서 절단장치부(70)에 구성된 와이어커터(80)를 회전장치부(20)에 고정설치된 보도블럭(30)쪽으로 이동시켜 보도블럭(30)이 일부절단되고 한 다음, 절단장치부(70)의 이동을 정지시키고, 상기한 상태에서 회전장치부(20)에 구성된 구동모터(도시안됨)를 회전시켜 회전판(27) 및 보도블럭(30)이 회전되게 함으로서 와이어커터(80)에 의해 보도블럭(30)이 원형으로 절단되게 하고, 상기 절단된 보도블럭(30)을 이용하여 인도에 설치되는 맨홀(90)에 보도블럭(30)이 시공될 수 있게 구성함을 특징으로 하는 맨홀 설치를 위한 보도블럭의 절단장치.In constructing a press block cutting device for manhole installation, the drive box 23 is installed on the fixed plate 21, and the rotating shaft 24 is rotated by a drive motor (not shown) installed in the drive box 23. To the top of the rotating shaft 24, the rotary plate 27 is fixedly installed, and the support frame 31 to which the sidewalk block 30 to be cut is coupled and fixed on the rotary plate 27, and the support frame ( Among the sidewalk blocks 30 fitted in the 31, the sidewalk block 30 located in the center is separated and the opening 32 is formed so that the through hole 33 is exposed, thereby rotating shaft 24 through the through hole 33. The nut 36 is attached to the shaft bolt 26 penetrating the fixing plate 34 by placing the fixing plate 34 on the upper surface of the sidewalk block 30 so as to protrude through the shaft bolt 26 formed at the upper end thereof. The rotary device part 20 to which the sidewalk block 30 is fixedly installed on the rotary plate 27, and one side of the rotary device part 20 is formed. Install a drive motor (M) on the inner surface of the cover 77, the opening portion 78 is formed, and between the drive wheel 79 of the drive motor (M) and the driven wheel 81 provided above and below the cover 77 When the wire cutter 80 is connected and installed, and the cutting device unit 70 is configured to allow the wire cutter 80 to be rotated by the operation of the driving motor M, the cutting device 30 is to be cut. The drive motor (M) configured in the unit 70 to drive the wire cutter 80 is rotated, and in the above state fixed to the rotary device unit 20 the wire cutter 80 configured in the cutting device unit 70 After moving toward the sidewalk block 30 installed, the sidewalk block 30 is partially cut, and then the movement of the cutting unit 70 is stopped, and the driving motor configured in the rotating unit 20 in the above state (not shown). Rotate the rotating plate 27 and the sidewalk block 30 so that the sidewalk block 30 is circularly cut by the wire cutter 80. , The cutting device of the press block for the installation of a manhole by use of the cutting the press block (30) characterized in that the press block 30 is configured such that it can be constructed in a manhole (90) provided in the guidance. 제1항에 있어서, 회전장치부(20)를 구성하는 고정판(21) 상에 다수개의 지지대(38)를 설치하고, 상기 지지대(38) 상에 지지판(40)이 고정설치하되, 상기 지지판(40) 일측에는 절개부(41)를 구성하여 절단장치부(70)에 구성된 와이어커터(80)가 출입할 수 있게 구성하여서 됨을 특징으로 하는 맨홀 설치를 위한 보도블럭의 절단장치.According to claim 1, wherein a plurality of support (38) is installed on the fixed plate 21 constituting the rotating device unit 20, the support plate 40 is fixed on the support 38, the support plate ( 40) The cutting device of the sidewalk block for installing the manhole, characterized in that the cut portion 41 is configured to allow the wire cutter 80 formed in the cutting device portion 70 to enter and exit. 제1항에 있어서, 절단장치부(70)에 구성된 와이어커터(80)의 위치는 전후좌우 이동가능케 설치하되, 구동모터(M) 및 커버(77)가 전후이동판(75) 상에 설치되게 한 다음, 전후이동판(75) 하단에 설치된 전후이동편(76)이 좌우이동판(72)에 구성된 전후이동 안내홈(74)에 끼워져 이동되게 하고, 상기 좌우이동안내판(72) 하단에 구성된 좌우이동편(73)은 이동안내판(22)에 구성된 좌우이동안내홈(71)에 끼워져 결합구성되게 함으로서, 절단장치부(70)에 구성된 와이어커터(80)의 전후좌우이동이 자유롭게 구성하여서 됨을 특징으로 하는 맨홀 설치를 위한 보도블럭의 절단장치.According to claim 1, wherein the position of the wire cutter 80 configured in the cutting device unit 70 is installed so as to move forward, backward, left and right, so that the drive motor (M) and the cover 77 is installed on the front and rear plate (75). Then, the front and rear movement piece 76 installed at the bottom of the front and rear movement plate 75 is inserted into the front and rear movement guide groove 74 configured in the left and right movement plate 72 to move, and configured at the bottom of the inner plate 72 during the left and right movement. The left and right moving piece 73 is fitted into the inner groove 71 while being coupled to the left and right teeth formed in the movement guide plate 22 so that the front, rear, left and right movements of the wire cutter 80 formed in the cutting device unit 70 can be freely configured. Cutting device for the sidewalk block for the installation of the manhole.
KR1020100045344A 2010-05-14 2010-05-14 Sidewalk block cutting device for manhole installing KR101208410B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110712244A (en) * 2019-09-25 2020-01-21 江苏东巨机械科技有限公司 Woodworking band saw capable of adjusting cutting direction
CN111361032A (en) * 2020-03-12 2020-07-03 宋夏国 Placement type processing frame equipment for reprocessing high-strength structural ceramics

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000176926A (en) 1998-12-14 2000-06-27 Shonan Sekisui Kogyo Kk Cutter for pipe and culvert connected to manhole
JP2009023351A (en) 2008-08-08 2009-02-05 Beldex Corp Method of scribing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110712244A (en) * 2019-09-25 2020-01-21 江苏东巨机械科技有限公司 Woodworking band saw capable of adjusting cutting direction
CN111361032A (en) * 2020-03-12 2020-07-03 宋夏国 Placement type processing frame equipment for reprocessing high-strength structural ceramics
CN111361032B (en) * 2020-03-12 2021-08-24 嘉兴德基机械设计有限公司 Placement type processing frame equipment for reprocessing high-strength structural ceramics

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