KR101722574B1 - Riser pipe installation apparatus and construction method thereof - Google Patents

Abstract

In the granular piping installation apparatus (A) of a building according to the present invention, the piping 100 is installed in an upright state, and the piping 100 is connected through a piping hole 2 formed in the upper floor slab 1 And a fixing frame 420 for fixing the pipe 100 moved to the upper level by the lift-up device 410. The lift-up device 410 includes a lift-
According to the present invention, it is possible to easily construct the granular piping in the field by using the granular piping installation device. In addition, it minimizes site work and shortens construction period.
In addition, it is possible to prevent a safety accident at the site and to minimize the input of construction manpower by performing piping installation work by using a granular piping installation device.

Description

Technical Field [0001] The present invention relates to a granular piping installation apparatus and a granular piping installation method using the granular piping installation apparatus.

The present invention relates to a granular piping installation apparatus for installing a granular piping of a plant and an architectural structure and a granular piping installation method using the granular piping installation apparatus. More particularly, the present invention relates to a granular piping installation apparatus The present invention relates to a granular piping installation apparatus and a granular piping installation method using the granular piping installation apparatus, which can simplify the field work and shorten the air by lifting the granular pipeline successively.

Generally, the granulation piping such as the air-conditioning piping and the water supply piping of the plant and the factory is installed by a method in which the piping is installed after a supporting stand for supporting the piping is installed.

When installing granular piping on multiple floors, first install piping for each floor, then install piping hole (2) on bottom slab (1), install piping through piping hole (2) And the piping is completed by connecting with the piping.

That is, a method has been adopted in which piping construction is started in each of a plurality of layers, and an interlayer connecting pipe is connected to a piping installed in each layer.

In this case, there is a problem that the process time is long and the working efficiency is lowered because the supporter is provided and the interlayer connection pipe is to be connected while each pipeline is installed afterwards.

An object of the present invention is to provide a method for constructing a plurality of building granular piping, in which piping holes (2) are firstly installed in a plurality of slabs (1), and the granular piping installation device (A) And to provide a granular piping construction method using the same.

It is another object of the present invention to provide a granular piping installation apparatus and a construction method which can shorten a construction period by minimizing field work.

It is still another object of the present invention to provide a granular piping installation apparatus and a construction method that can prevent safety accidents on site by minimizing installation work by using a granular piping installation apparatus, .

In order to solve the above problems, the present invention provides a granular piping installation apparatus (A) for a building, comprising a piping (100) installed in an upright state, a piping hole (2) formed in an upper floor slab A lift up device 410 for lifting the pipe 100 to an upper level and a fixing frame 420 for fixing the pipe 100 moved to an upper level by the lift up device 410. [ And the like.

The lift-up device 410 includes an upright support frame 411 and a lower end of the pipe 100. The lift-up device 410 is coupled to a pair of the support frames 411, And a floor pipe fixing frame 413 for restraining an upper portion of the pipe 100 mounted on the moving frame 412. The floor frame fixing frame 413 includes a floor frame fixing frame 413,

A pipe lifting device 414 for lifting the upper end of the pipe 100 so that the pipe 100 can be stacked upright on the moving frame 412 and a pipe lifting device 414 for lifting the upper end of the pipe 100, And a lifting device 415 lifting the moving frame 412 so that the lifting device 411 can be moved up and down along the longitudinal direction of the lifting device 411.

The pipe lifting device 414 includes a reinforcing frame 416 to which both ends are coupled to a pair of the support frames 411, And a lifting sheave 414c coupled to the lifting device support 414a and lifting the upper portion of the pipe 100. The lifting sheave 414a may include a lifting sheave 414a and a lifting sheave 414c.

The lift adjusting device 415 includes a body 415a for accommodating a pulley, an upper ring portion 415b formed on the body 415a to be coupled to the support frame connecting portion 411a, The chain 415c is coupled to the frame 412 and the other end is surrounded by a sheath and exposed to the outside of the body 415a and the height of the moving frame 412 is changed .

The fixed frame 420 includes an upper pipe fixing frame 422 for fixing the pipe 100 moved to the upper level by the lift-up device 410 and a lower pipe fixing frame 422 for fixing the upper pipe fixing frame 422 to the upper floor slab And an upper support frame 421 supporting the upper pipe fixing frame 422 so as to be spaced apart from the upper pipe support frame 1 at a predetermined interval.

The moving frame 412 includes a connecting portion 412a fitted to the supporting frame 411, a bottom plate 412b coupled with the connecting portion 412a, And a pipe fixing portion 412c protruding from the upper surface of the bottom plate 412b.

The layer pipe fixing frame 413 is connected to a pipe support frame 413b provided along the longitudinal direction of the bottom plate 412b and a pipe support frame 413b connected to the pipe support frame 413b, It is preferable to include a pipe fixing arm 413c formed in the position.

The upper pipe fixing frame 422 includes an upper vertical plate 422a coupled to a pair of upper support frames 421 and a grid upper pipe fixing frame 422 coupled to the upper vertical plate 422a And an upper pipe support portion 422c coupled to an inner side of the pair of upper horizontal plates 422b and the pair of upper horizontal plates 422b to support the pipe 100. [

A lift-up device (410) includes a support frame (411) installed in an upright position, a lower end of the pipe (100) A moving frame 412 coupled to the pair of supporting frames 411 and vertically moved along the longitudinal direction of the supporting frame 411 and a moving frame 412 fixed to the moving frame 412, 100 of the floor pipe fixing frame 413.

The fixed frame 420 includes an upper pipe fixing frame 422 for fixing the pipe 100 moved to the upper level by the lift-up device 410 and a lower pipe fixing frame 422 for fixing the upper pipe fixing frame 422 to the upper floor slab And an upper support frame 421 supporting the upper pipe fixation frame 422 so as to be spaced apart from the first pipe 100 by a predetermined distance. The first pipe 100a is erected on the movement frame 412, (S100) of restricting a part of the first pipe 100a to the layer pipe fixing frame 413 in addition to the first pipe 100a.

A second step S200 of lifting the moving frame 412 upward to move a part of the first pipe 100a to the upper layer through the pipe hole 2 formed in the upper floor slab 1. A third step S300 of restricting the first pipe 100a using the upper pipe fixing frame 422 and moving the moving frame 412 downward from the first pipe 100a, The present invention also provides a method of installing a granular piping of a building.

The second pipe 100b can be mounted on the lower portion of the first pipe 100a so as to be mounted on the moving frame 412 and the second pipe 100b can be fixed to the floor pipe fixing frame 413. [ 100b in a fourth step S400.

The upper end of the second pipe 100b pushes up the lower end of the first pipe 100a so that the contact portion between the second pipe 100b and the first pipe 100a is lifted up by lifting the moving frame 412 upward, A fifth step (S500) of placing the pipe between the pipe hole (2) and the upper pipe fixing frame (422), and a sixth step (S600) of welding the contact part .

It is preferable that the first step (S100) to the sixth step (S600) are repeated to complete the installation of a plurality of layers.

According to the present invention, the granular piping installation apparatus and the granular piping installation method using the granular piping installation apparatus can be used to continuously construct the granular piping in the field.

According to the present invention, it is possible to minimize the field work and shorten the construction period.

According to the present invention, it is possible to prevent a safety accident at the site and to minimize the input of construction manpower by performing pipeline installation work by using the granular pipeline installation apparatus.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a granular piping installation using a granular piping installation apparatus according to an embodiment of the present invention; FIG.
2 is a perspective view of a lift-up device according to an embodiment of the present invention;
3 is a perspective view of a fixed frame according to an embodiment of the present invention;
4 is a perspective view of a mobile frame according to an embodiment of the present invention;
FIG. 5 is a perspective view of a floor pipe fixing frame according to an embodiment of the present invention. FIG.
FIG. 6 is a perspective view of a pipe lifting device and a reinforcing frame according to an embodiment of the present invention; FIG.
7 is a perspective view of a lift control device coupled to a support frame in accordance with one embodiment of the present invention.
8 is a sectional view of a first step construction method according to an embodiment of the present invention;
9 is a sectional view of a second step construction method according to an embodiment of the present invention.
10 is a sectional view of a fourth step construction method according to an embodiment of the present invention;
11 is a cross-sectional view of steps 5 and 6 according to an embodiment of the present invention.
12 is a cross-sectional view of a sixth step according to an embodiment of the present invention;

The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the invention are shown. And redundant explanations thereof will be omitted.

It is also to be understood that the terms first, second, etc. used hereinafter are merely reference numerals for distinguishing between identical or corresponding components, and the same or corresponding components are defined by terms such as first, second, no.

In addition, the term " coupled " is used not only in the case of direct physical contact between the respective constituent elements in the contact relation between the constituent elements, but also means that other constituent elements are interposed between the constituent elements, Use them as a concept to cover each contact.

Hereinafter, a granular pipe installation apparatus and a granular pipe installation method using the granular pipe installation apparatus according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The granular piping installation apparatus A according to the present invention mounts the piping 100 in an upright state and lifts the piping 100 to the upper level through the piping hole 2 formed in the upper floor slab 1 And a fixing frame 420 for fixing the pipe 100 moved to the upper level by the lift-up device 410. The lift-up device 410 includes a lift-up device 410,

In this case, the piping 100 is installed by the piping hole 2, the fixed frame 420 installed on the upper surface of the upper floor slab 1, and the lift-up device 410 installed on the lower layer of the upper floor slab 1 It is possible to continuously carry out lifting to a plurality of upper layer portions, so that the working speed can be improved and the work can be carried out with a minimum number of persons.

In addition, since the construction is carried out with a small number of workers, safety accidents can be minimized.

The lift-up device 410 includes a support frame 411 and a lower end of the pipe 100 mounted thereon. The lift-up device 410 is coupled to the pair of support frames 411 and moves up and down along the longitudinal direction of the support frame 411. [ And a floor pipe fixing frame 413 for restraining an upper portion of the piping 100 mounted on the moving frame 412 and the floor frame fixing frame 413.

In this case, since the lift-up device is constituted only by the combination of the moving frame, the supporting frame and the floor pipe fixing frame 413, the joining time can be minimized and the pipe 100 can be lifted up even in a small work space.

Further, since one or a plurality of pipes can be stacked at the same time, the plurality of granular pipes can be lifted at the same time.

The pipe lifting device 414 for lifting the upper end of the pipe 100 and the movable frame 412 are moved in the longitudinal direction of the support frame 411 so that the pipe 100 can be stacked upright on the movable frame 412 And a lift adjusting device 415 for lifting the movable frame 412 so that the movable frame 412 can be moved up and down.

In this case, since the pipe lifting device for lifting the pipe and the lifting device for lifting the moving frame lifts the pipe, the pulley-type device driven by the chain is used. Therefore, Can be performed.

In addition, since the pipe lifting device and the lift adjusting device are small in size, it is easy to install and disassemble the movable frame.

The pipe lifting device 414 is provided with a reinforcing frame 416 to which both ends are coupled to a pair of support frames 411. The pipe lifting device 414 has a structure in which the pipe lifting device 414 is sandwiched by the reinforcing frame 416 so as to be movable laterally on the reinforcing frame 416 It is preferred that the lifting device 414 includes a lifting sheave 414c coupled with the device support 414a and the lifting device support 414a and lifting the top of the pipe 100. [

In this case, since the pipe lifting device can move in the left-right direction by being coupled to the reinforcing frame, it is possible to stably mount a plurality of granular pipes in the moving frame.

In addition, the piping lifting device is divided into a lifting device support and a lifting pulley, so that the lifting device can be easily installed and disassembled.

The lift adjusting device 415 includes a body 415a for accommodating the pulley, an upper ring portion 415b formed on the upper side of the body portion 415a to be coupled to the supporting frame connecting portion 411a, And the other end includes a chain 415c which is exposed to the outside of the body portion 415a by a pulley and the height of the moving frame 412 is changed according to driving of the chain 415c.

In this case, since the lift adjusting device is structured to be coupled to the connecting portion 412a of the moving frame and the supporting frame connecting portion, it is easy to install and disassemble the lift adjusting device.

Further, since the mobile frame is lifted up by driving the chain with a human force, no separate power unit is required, and the construction can be completed only by the human force.

The upper frame fixing frame 422 and the upper frame fixing frame 422 for fixing the piping 100 moved to the upper layer by the lift-up device 410 are fixed to the lower frame slab 1 And an upper layer supporting frame 421 for supporting the upper layer pipe fixing frame 422 so as to be spaced apart from each other.

The fixed frame temporarily fixes the piping (100) moved to the upper portion to provide a lower work space where the next process can be smoothly prepared. At the same time, the fixed frame functions as a first piping (100) lifted and a second piping It is used as a welding workshop.

In this case, since the upper layer pipe fixing frame 422 is spaced apart by the upper support frame 421, it provides a working space for facilitating the welding work and temporary pipe fixing work.

The moving frame 412 is provided with a connecting portion 412a fitted to the supporting frame 411, a bottom plate 412b combined with the connecting portion 412a, And a pipe fixing portion 412c protruding from the upper surface of the plate 412b.

In this case, since the moving frame is constituted by the connecting portion 412a, the bottom plate 412b and the pipe fixing portion 412c, it is easy to assemble and disassemble the moving frame.

In addition, since the connection portion 412a, the bottom plate 412b, and the pipe fixing portion 412c can be formed by welding or bolt connection according to the field conditions, the field application is easy.

Since the pipe fixing portion 412c is formed in a structure protruding from the upper surface of the bottom plate and inserted into the pipe, it is possible to prevent the pipe from falling off during the pipe lifting.

The layer pipe fixing frame 413 includes a pipe support frame 413b provided along the longitudinal direction of the bottom plate 412b; And a pipe fixing arm 413c coupled to the pipe support frame 413b and formed at a position corresponding to the pipe fixing portion 412c.

In this case, since the length and position of the pipe fixing arm 413c can be adjusted according to the size and the verticality of the granular pipe, it can be connected to the pipe supporting frame 413b, so that various granular pipe can be installed without error.

Further, the piping lifted by the moving frame can be stably supported.

The upper layer pipe fixing frame 422 includes an upper vertical plate 422a coupled to the pair of upper support frames 421 and a lower plate 422a coupled to the upper vertical plate 422a to form a lattice upper layer pipe fixing frame 422 And an upper pipe support portion 422c coupled to the inside of the pair of upper side horizontal plate 422b and the pair of upper horizontal side plates 422b to support the pipe 100. [

In this case, since the upper pipe support portion 422c is structured to be coupled to the upper pipe fixing frame portion in accordance with the pipe size and position, the construction error can be minimized.

Further, since the piping lifted to the upper layer is supported by the upper-layer piping fixing frame 422 formed in a lattice shape, the piping can be stably supported.

The method of installing the granulation piping of the building using the lift-up device 410 and the stationary frame 420 is as follows. That is, the first pipe 100a is erected upright on the moving frame 412, A first step S100 of restraining a part of the first piping 100a on the upper floor slab 413 by lifting the moving frame 412 upwardly to part of the first piping 100a, The first pipe 100a is restrained by using the second step S200 and the upper pipe fixing frame 422 to move the movable frame 412 to the upper layer through the hole 2 and the first pipe 100a, (S300).

The second piping 100b can be erected upright on the lower portion of the first piping 100a and the second piping 100b can be mounted on the floor piping fixing frame 413, The upper end of the second pipe 100b pushes up the lower end of the first pipe 100a and lifts the lower end of the second pipe 100b upward by lifting the moving frame 412 upward, A fifth step S500 of placing the contact portion of the first pipe 100a between the pipe hole 2 and the upper pipe fixing frame 422 and a sixth step S600 of welding the upper contact portion, do.

The granulation piping can be installed in a plurality of layers by repeating the first step S100 to the sixth step S600.

In this case, it is possible to construct the granular piping, which is independently or plurally connected, from the lower layer to the upper layer. This improves the operating speed of the existing granular piping construction method, which must be installed and fixed individually in a plurality of layers.

In addition, since the work is performed only in the lower layer portion, the safety of the worker is improved, and the entire process can be shortened because different layers can be performed in all layers other than the work layer.

In addition, since all processes are performed by manpower, no separate power equipment and large equipment are required, and uniform construction is possible.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined in the appended claims. It is to be understood that both the technical idea and the technical spirit of the invention are included in the scope of the present invention.

A: Granite piping installation 1: Upper floor slab
2: piping hole 100: piping
410: lift-up device 411: support frame
412: Moving frame 412a:
412b: bottom plate 412c: pipe fixing portion
413: the floor pipe fixing frame 413b: the pipe supporting frame
414: Pipe lifting device 415: Lift control device
416: reinforcing frame 420: fixed frame
421: upper layer supporting frame 422: upper layer pipe fixing frame
422a: upper layer vertical plate 422b: upper layer horizontal plate
422c: upper layer piping support

Claims (12)

In the granular plumbing installation device (A) of a building,
A lift-up device 410 for lifting the pipe 100 to an upper level through a pipe hole 2 formed in an upper-stage bottom slab 1, the pipe 100 being installed in an upright state; And
And a fixing frame 420 for fixing the pipe 100 moved to the upper layer by the lift-up device 410
The lift-up device 410
An upright support frame 411;
A movable frame 412 which is fixed to the lower end of the pipe 100 and which is coupled to the pair of support frames 411 and is moved up and down along the longitudinal direction of the support frame 411;
A floor pipe fixing frame 413 for restraining an upper portion of the pipe 100 mounted on the moving frame 412;
A pipe lifting device 414 lifting the upper end of the pipe 100 so that the pipe 100 can be placed upright on the moving frame 412;
And a lift adjusting device (415) lifting the moving frame (412) so that the moving frame (412) can be moved up and down along the longitudinal direction of the supporting frame (411)
The pipe lifting device 414,
A reinforcing frame 416 to which both ends are coupled to the pair of support frames 411;
A lifting device support 414a formed in a structure to be fitted to the reinforcing frame 416 so as to be movable laterally on the reinforcing frame 416;
And a lifting sheave 414c coupled to the lifting device support 414a and lifting the upper portion of the pipe 100,
The fixed frame 420
An upper pipe fixing frame 422 for fixing the pipe 100 moved to the upper level by the lift-up device 410; And
And an upper support frame 421 supporting the upper pipe fixing frame 422 so that the upper pipe fixing frame 422 can be spaced apart from the upper floor slab 1 at a predetermined interval To be installed in the piping system.
delete delete delete The method according to claim 1,
The lift adjusting device 415
A body portion 415a for receiving the pulley;
An upper ring portion 415b formed on the body portion 415a and connected to the support frame connection portion 411a by a ring;
And a chain 415c having one end coupled to the moving frame 412 and the other end exposed to the outside of the body 415a around the pulley,
And the height of the moving frame (412) changes according to driving of the chain (415c).
delete The method according to claim 1,
The moving frame 412
A connection portion 412a fitted to the support frame 411;
A bottom plate 412b coupled with the connection portion 412a; And
A pipe fixing part 412c protruding from the upper surface of the bottom plate 412b to prevent the pipe 100 from being detached when the pipe 100 is lifted;
And wherein the plurality of piping devices are connected to each other.
8. The method of claim 7,
The layer pipe fixing frame 413 includes:
A pipe support frame 413b provided along the longitudinal direction of the bottom plate 412b;
A pipe fixing arm 413c coupled to the pipe support frame 413b and formed at a position corresponding to the pipe fixing portion 412c;
And wherein the plurality of piping devices are connected to each other.
The method according to claim 1,
The upper layer pipe fixing frame 422
An upper vertical plate 422a coupled to the pair of upper support frames 421;
A pair of upper horizontal plate (422b) coupled to the upper vertical plate (422a) to form the upper pipe fixing frame (422) having a lattice shape; And
And an upper pipe support part (422c) coupled to an inner side of the pair of upper side horizontal plates (422b) to support the pipe (100).
A method of installing a granular pipe of a building using the lift-up device (410) and the stationary frame (420)
The lift-up device 410
An upright support frame 411;
A movable frame 412 which is fixed to the lower end of the pipe 100 and which is coupled to the pair of support frames 411 and is moved up and down along the longitudinal direction of the support frame 411; And
And a floor pipe fixing frame 413 for restraining a part of the pipe 100 which is fixed to the moving frame 412,
The fixed frame 420
An upper pipe fixing frame 422 for fixing the pipe 100 moved to the upper level by the lift-up device 410; And
And an upper supporting frame 421 supporting the upper pipe fixing frame 422 such that the upper pipe fixing frame 422 can be spaced apart from the upper floor slab 1 at a predetermined interval,
A first step S100 of erecting and mounting the first pipe 100a in the moving frame 412 and restraining a part of the first pipe 100a in the layer pipe fixing frame 413;
A second step S200 of lifting the moving frame 412 upward to move a part of the first pipe 100a to an upper layer through a pipe hole 2 formed in the upper floor slab 1; And
A third step S300 of restricting the first pipe 100a using the upper pipe fixing frame 422 and moving the moving frame 412 downward from the first pipe 100a by separating the moving pipe 412 from the first pipe 100a; And a step of installing the granular piping of the building.
11. The method of claim 10,
The second pipe 100b can be erected upright on the lower part of the first pipe 100a and the second pipe 100b can be mounted on the floor pipe fixing frame 413, (S400) of restricting a part of the image (S400);
The upper end of the second pipe 100b pushes up the lower end of the first pipe 100a so that the contact portion between the second pipe 100b and the first pipe 100a is lifted up by lifting the moving frame 412 upward, A fifth step (S500) of causing the upper pipe fixing frame (422) to be positioned between the pipe hole (2) and the upper pipe fixing frame (422); And
A sixth step (S600) of welding the contact portion;
Wherein the method comprises the steps of:
12. The method of claim 11,
Wherein the first step (S100) to the sixth step (S600) are repeatedly performed.

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