KR200457093Y1 - Connection hole formation equipment of cable Tray - Google Patents

Connection hole formation equipment of cable Tray Download PDF

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Publication number
KR200457093Y1
KR200457093Y1 KR2020110008409U KR20110008409U KR200457093Y1 KR 200457093 Y1 KR200457093 Y1 KR 200457093Y1 KR 2020110008409 U KR2020110008409 U KR 2020110008409U KR 20110008409 U KR20110008409 U KR 20110008409U KR 200457093 Y1 KR200457093 Y1 KR 200457093Y1
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KR
South Korea
Prior art keywords
block
cable tray
hole
perforated
support
Prior art date
Application number
KR2020110008409U
Other languages
Korean (ko)
Inventor
이창열
Original Assignee
이창열
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Filing date
Publication date
Application filed by 이창열 filed Critical 이창열
Priority to KR2020110008409U priority Critical patent/KR200457093Y1/en
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Publication of KR200457093Y1 publication Critical patent/KR200457093Y1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/34—Perforating tools; Die holders
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0406—Details thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0456—Ladders or other supports

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electric Cable Installation (AREA)

Abstract

The present invention cuts the cable tray according to the length to be installed when installing the cable tray for supporting and protecting the power, control communication, and instrumentation cables, and forms the connection hole in the field immediately. The present invention relates to a hole forming apparatus for connecting a cable tray to increase work efficiency by allowing bolts to be installed.
The present invention according to the above
It is provided on the lower side, the scrap discharge hole 110 is formed so that the cut scrap is discharged when forming the configuration in the cable tray, the side block fastening holes for fastening the side block 200 on both upper sides ( 130 is formed, the lower block 100 is formed on one side is formed with a cutout 150 is inserted into the connection piece 400 for fastening, fixing the support block 300; It is fastened to correspond to the upper both sides of the lower block 100, the support block 300 is inserted into one side, the fixing groove 210 is formed, is fixed, the upper block fastening holes to fasten the upper block ( A side block 200 through which the 230 is formed; Inserted into the fixing groove 210 of the side block 200 is fixed to the lower block 100 by the connecting piece 400 to support the perforated block 500 when forming a hole in the cable tray, the perforated block 500 ) When the hole is lowered to form a hole in the cable tray, a plurality of pressing piece moving holes 310 are formed so that the pressing piece 530 formed in the punching block 500 can be moved up and down, and the drilling block 500 is lowered. After forming a hole in the cable tray is formed a plurality of elastic rubber insertion hole 320 is inserted into the elastic rubber 370 to be restored to the original position, the lower portion of the cable tray insertion hole so that the perforated cable tray is inserted ( 330 is formed and the support block 300 is formed on one surface is formed with a cutout portion 340 is inserted into the connection piece 400; By fixing the support block 300 to the lower block 100, the lower block 100 and the support block 300 is inserted into and fixed to the cutouts 150 and 340 respectively formed in the lower block 100 to the support block A connection piece 400 which fixes the 300 and serves as a stopper when the cable tray is inserted into the support block 300 so that the position of the hole formed in the cable tray is always constant; Forming a hole in the cable tray, the perforated block 500 connected to the upper block 600 by a piston and lowered by a hydraulic pump to form a hole in the cable tray with a pressing piece 530 provided at the bottom; It is characterized in that it comprises an upper block 600 is fastened and fixed to the upper side block 200 to press the perforated block 500 to form a hole in the cable tray.

Description

Connection hole formation equipment of cable tray

The present invention relates to a hole forming apparatus for connecting the cable tray, and more particularly, the cable tray according to the length to be installed when installing the cable tray for supporting and protecting the power, control communication and instrumentation cables, etc. It is related to a cable tray connection hole forming apparatus that can increase the work efficiency by cutting the to form a connection hole immediately in the field by connecting the cable tray with a bolt to install.

In general, power, control communication and instrumentation cables, etc., which are passed by several strands are wired in a factory or a building, and cable trays are installed to support and protect power, control communication, and instrumentation cables that are wired.

The cable tray is configured to insert a flat padding member on both sides of the two cable trays on both sides, and then press and support the horizontal member inside the padding member.

When the cable tray is installed on site, if the length of the cable tray and the distance to be installed match, there is no difficulty in the construction of the cable tray. In most cases, the cable trays are cut and installed according to the distance.

In particular, if the distance of the site to be installed is longer than the length of the existing cable tray, the cable tray can be cut and welded according to the conditions (eg length) at the site, or welded, or a connection hole is formed using a drill bolt. Fastened to and installed.

However, when connecting by welding, it is easy to install the cable on the ground, but when installed on the ceiling (for example, the inside of the duct), there is a problem that is difficult to work because the place is narrow.

And if you make a connection hole using a drill and then fasten it with a bolt, the position of the hole formed in the cable tray to be connected should be the same. Even if you are an experienced worker, you cannot firmly match the position of the hole. There is a problem that can not be connected to the cable tray.

The present invention is designed to solve the above problems has the following object.

The present invention cuts the cable tray according to the length to be installed when installing the cable tray for supporting and protecting the power, control communication, and instrumentation cables, and forms the connection hole in the field immediately. It is an object of the present invention to provide a hole forming apparatus for connecting the cable tray to increase the work efficiency by allowing the installation by bolting.

In addition, by cutting the cable tray according to the length to be installed, it is possible to connect the cable tray with bolts by installing the connection hole in the field immediately, thereby reducing the construction cost by reducing the consumption of the cable tray used. It is an object of the present invention to provide a hole forming apparatus for connecting a cable tray.

In order to achieve the above object, the present invention includes the following embodiments.

According to the first embodiment of the present invention, the hole forming apparatus for connecting the cable tray of the present invention

It is provided on the lower side, the scrap discharge hole 110 is formed so that the cut scrap is discharged when forming the configuration in the cable tray, the side block fastening holes for fastening the side block 200 on both upper sides ( 130 is formed, the lower block 100 is formed on one side is formed with a cutout 150 is inserted into the connection piece 400 for fastening, fixing the support block 300;

It is fastened to correspond to the upper both sides of the lower block 100, the support block 300 is inserted into one side, the fixing groove 210 is formed, is fixed, the upper block fastening holes to fasten the upper block ( A side block 200 through which the 230 is formed;

Inserted into the fixing groove 210 of the side block 200 is fixed to the lower block 100 by the connecting piece 400 to support the perforated block 500 when forming a hole in the cable tray, the perforated block 500 ) When the hole is lowered to form a hole in the cable tray, a plurality of pressing piece moving holes 310 are formed so that the pressing piece 530 formed in the punching block 500 can be moved up and down, and the drilling block 500 is lowered. After forming a hole in the cable tray is formed a plurality of elastic rubber insertion hole 320 is inserted into the elastic rubber 370 to be restored to the original position, the lower portion of the cable tray insertion hole so that the perforated cable tray is inserted ( 330 is formed and the support block 300 is formed on one surface is formed with a cutout portion 340 is inserted into the connection piece 400;

By fixing the support block 300 to the lower block 100, the lower block 100 and the support block 300 is inserted into and fixed to the cutouts 150 and 340 respectively formed in the lower block 100 to the support block A connection piece 400 which fixes the 300 and serves as a stopper when the cable tray is inserted into the support block 300 so that the position of the hole formed in the cable tray is always constant;

Forming a hole in the cable tray, the perforated block 500 connected to the upper block 600 by a piston and lowered by a hydraulic pump to form a hole in the cable tray with a pressing piece 530 provided at the bottom;

It is characterized in that it comprises an upper block 600 is fastened and fixed to the upper side block 200 to press the perforated block 500 to form a hole in the cable tray.

And the hole forming apparatus for connecting the cable tray of the present invention

After the screw 511 is formed inside the piston of the perforated block 500, the handle 550 having the screw is fastened to the upper block 600 through the bearing 610 to rotate the handle 550 to form the perforated block 500. By lowering the) to form a hole in the cable tray by replacing the perforated block 500 and the upper block 600 is characterized in that the hole can be formed in the cable tray even when there is no hydraulic pump in the field. .

The present invention has the following effects by the above configuration.

The hole forming apparatus for connecting the cable tray of the present invention is directly connected in the field after cutting the cable tray according to the length to be installed when installing the cable tray for supporting and protecting the power, control communication and instrumentation cables. By forming a hole for the cable tray can be connected by installing the bolt has the effect of increasing the work efficiency.

In addition, by cutting the cable tray according to the length to be installed, it is possible to connect the cable tray with bolts by installing the connection hole in the field immediately, thereby reducing the construction cost by reducing the consumption of the cable tray used. Has the effect.

In addition, it is possible to easily install even in a narrow space by forming a connection hole that is connected by welding to connect the cable tray with a bolt to install.

1 is an exploded perspective view according to the present invention,
2 is a perspective view of the coupling according to the present invention,
3 is a front perspective view according to the present invention,
Figure 4 is a perspective view showing a state punched in the tray according to the present invention,
5 is an exploded perspective view showing another embodiment according to the present invention,

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The applicant will now describe in detail the construction of the embodiments with reference to the accompanying drawings.

Detailed descriptions of known functions and configurations that may be unnecessarily obscured by the gist of the present invention will be omitted.

The present invention is the lower block 100 is provided on the bottom; Side blocks 200 provided on both sides of the lower block 100; A support block 300 inserted into the side block 200 and supporting the perforated block when the hole is formed in the cable tray and into which the cable tray is inserted; Connection piece 400 for fastening the lower block 100 and the support block 300; Perforated block 500 to form a hole in the cable tray; It is fastened to the top of the side block 200 and consists of an upper block 600 to which the perforated block is fastened.

The lower block 100 is provided at the lower side, and the scrap discharge hole 110 is formed so that the cut scraps are discharged when forming the configuration in the cable tray, so that the side block 200 can be fastened to both upper sides. A side block fastening hole 130 is formed, and one side is formed with a cutout 150 into which the connection piece 400 for fastening and fixing the support block 300 is inserted.

The side block 200 is fastened to correspond to the upper both sides of the lower block 100, the support groove 300 is inserted into the fixed groove 210 is formed on one surface, so that the upper block can be fastened The upper block fastening hole 230 is formed to pass through.

The support block 300 is inserted into the fixing groove 210 of the side block 200 is fixed to the lower block 100 by the connecting piece 400 to support the perforated block 500 when forming a hole in the cable tray When the perforated block 500 descends to form a hole in the cable tray, a plurality of press piece moving holes 310 are formed so that the press piece 530 formed in the perforated block 500 can be moved up and down, and the perforated hole is formed. A plurality of elastic rubber insertion holes 320 are inserted into which the elastic rubber 370 is inserted to allow the block 500 to descend to form a hole in the cable tray and restore the original position.

In addition, a cable tray insertion hole 330 is formed in the lower portion so that the perforated cable tray is inserted, and a cutout portion 340 in which the connection piece 400 is inserted is formed at one surface thereof.

The connection piece 400 is to fix the support block 300 to the lower block 100, the lower block 100 is inserted into and fixed to the cutouts 150 and 340 formed in the support block 300 and the lower block ( Fix the support block 300 to 10).

The connecting piece 400 serves as a stopper when the cable tray is inserted into the support block 300 so that the position of the hole formed in the cable tray is always constant.

The perforated block 500 forms a hole in the cable tray, and is connected to the upper block 600 by a piston and lowered by a hydraulic pump (not shown) to lower the pressure piece 530 provided in the lower portion of the hole in the cable tray. Will form.

At this time, the screw 511 is formed inside the piston of the perforated block 500, and then the handle 550 having the screw is fastened to the upper block 600 through the bearing 610 to rotate the handle 550 to form the perforated block ( By lowering the 500 to form holes in the cable tray, the perforated block 500 and the upper block 600 may be replaced to form holes in the cable tray when there is no hydraulic pump in the field.

The upper block 600 is fastened and fixed to the upper side block 200 to press the perforated block 500 to form a hole in the cable tray.

Hereinafter, with reference to the accompanying drawings look at the working state of the present invention.

After positioning the side block 200 on the lower block 100 in the upper position of the upper block 600 connected to the perforated block 500 on the side block 200 and fixed by fastening with bolts.

Thereafter, the support block 300 is inserted into the fixing groove 210 of the side block 200 and then fixed to the lower block 100 using the connection piece 400.

Thereafter, the cable tray is inserted into the cable tray insertion hole 330 of the support block 300.

At this time, the cable tray is inserted into the cable tray insertion hole 330 of the side in which the connecting piece 400 is not fastened.

The cable tray is inserted into the connection piece 400 is inserted only a certain length.

Then, when the hydraulic pump is operated, the punching block 500 descends and the pressing piece 530 presses the cable tray to form a hole.

The present invention described above is not limited to the above-described embodiments and the accompanying drawings, and it is common in the art that various substitutions, modifications, and changes can be made without departing from the technical spirit of the present invention. It will be evident to those who have knowledge of.

100: lower block 200: side block
300: support block 400: connecting piece
500: perforated block 600: upper block

Claims (2)

It is provided on the lower side, the scrap discharge hole 110 is formed so that the cut scrap is discharged when forming the configuration in the cable tray, the side block fastening holes for fastening the side block 200 on both upper sides ( 130 is formed, the lower block 100 is formed on one side is formed with a cutout 150 is inserted into the connection piece 400 for fastening, fixing the support block 300;
It is fastened to correspond to the upper both sides of the lower block 100, the support block 300 is inserted into one side, the fixing groove 210 is formed, is fixed, the upper block fastening holes to fasten the upper block ( A side block 200 through which the 230 is formed;
Inserted into the fixing groove 210 of the side block 200 is fixed to the lower block 100 by the connecting piece 400 to support the perforated block 500 when forming a hole in the cable tray, the perforated block 500 ) When the hole is lowered to form a hole in the cable tray, a plurality of pressing piece moving holes 310 are formed so that the pressing piece 530 formed in the punching block 500 can be moved up and down, and the drilling block 500 is lowered. After forming a hole in the cable tray is formed a plurality of elastic rubber insertion hole 320 is inserted into the elastic rubber 370 to be restored to the original position, the lower portion of the cable tray insertion hole so that the perforated cable tray is inserted ( 330 is formed and the support block 300 is formed on one surface is formed with a cutout portion 340 is inserted into the connection piece 400;
By fixing the support block 300 to the lower block 100, the lower block 100 and the support block 300 is inserted into and fixed to the cutouts 150 and 340 respectively formed in the lower block 100 to the support block A connection piece 400 which fixes the 300 and serves as a stopper when the cable tray is inserted into the support block 300 so that the position of the hole formed in the cable tray is always constant;
Forming a hole in the cable tray, the perforated block 500 connected to the upper block 600 by a piston and lowered by a hydraulic pump to form a hole in the cable tray with a pressing piece 530 provided at the bottom;
Fastening and fastening to the upper side block 200, the hole forming apparatus for connecting the cable tray, characterized in that it comprises an upper block 600 to press the perforated block 500 to form a hole in the cable tray.
The method of claim 1,
After the screw 511 is formed inside the piston of the perforated block 500, the handle 550 having the screw is fastened to the upper block 600 through the bearing 610 to rotate the handle 550 to form the perforated block 500. By lowering the) to form a hole in the cable tray by replacing the perforated block 500 and the upper block 600, even if there is no hydraulic pump in the field, characterized in that the hole can be formed in the cable tray Hole forming device for connecting cable trays.
KR2020110008409U 2011-09-19 2011-09-19 Connection hole formation equipment of cable Tray KR200457093Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020110008409U KR200457093Y1 (en) 2011-09-19 2011-09-19 Connection hole formation equipment of cable Tray

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020110008409U KR200457093Y1 (en) 2011-09-19 2011-09-19 Connection hole formation equipment of cable Tray

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KR200457093Y1 true KR200457093Y1 (en) 2011-12-05

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KR2020110008409U KR200457093Y1 (en) 2011-09-19 2011-09-19 Connection hole formation equipment of cable Tray

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101910037B1 (en) 2018-04-09 2018-10-22 아인텍(주) Processing apparatus of cable tray
KR102215097B1 (en) * 2020-06-18 2021-02-15 (주)삼우공간건축사사무소 folding cable tray for information and communication

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5560110A (en) 1994-05-23 1996-10-01 Haines; Melvin D. Hole punch for raceway
JPH10137867A (en) 1996-11-12 1998-05-26 Amada Eng Center:Kk Punch press
KR100188149B1 (en) 1996-02-23 1999-06-01 한승준 Simplate punch jig in die
JP2001300653A (en) 2000-04-26 2001-10-30 Mitsui High Tec Inc Punching die apparatus and manufacturing method of electronic part using it

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5560110A (en) 1994-05-23 1996-10-01 Haines; Melvin D. Hole punch for raceway
KR100188149B1 (en) 1996-02-23 1999-06-01 한승준 Simplate punch jig in die
JPH10137867A (en) 1996-11-12 1998-05-26 Amada Eng Center:Kk Punch press
JP2001300653A (en) 2000-04-26 2001-10-30 Mitsui High Tec Inc Punching die apparatus and manufacturing method of electronic part using it

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101910037B1 (en) 2018-04-09 2018-10-22 아인텍(주) Processing apparatus of cable tray
KR102215097B1 (en) * 2020-06-18 2021-02-15 (주)삼우공간건축사사무소 folding cable tray for information and communication

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