KR101530887B1 - Vertical installing device for movable mast and installing method thereoof - Google Patents

Abstract

[0001] The present invention relates to a vertical mast mounting device and a mounting method thereof, and more particularly, to a vertical mast vertical mounting device and method for mounting a movable mast vertical mounting device comprising a lower support plate fixed to the ground, a support frame assembly fixed to a lower support plate perpendicularly to the ground, Provided is a mast vertical installation device and a method of installing the mast including a mast which is erected so as to be vertical and which is fixed by a plurality of pulling ropes and which is capable of standing the mast safely and accurately.

Description

TECHNICAL FIELD [0001] The present invention relates to a vertical mast vertical installation device and a vertical mast vertical installation device,

More particularly, the present invention relates to a vertical mast mounting device and a mounting method thereof, and more particularly, to a mobile mast vertical mounting device and a mounting method thereof, The present invention relates to a movable type mast vertical installation device and a method of installing the same.

In the equipment that performs wireless communication through the antenna, the mast is a device that provides a stable communication environment by raising the height of the ground to a few meters to prevent the shaking. In order to achieve this object, an antenna and a cable necessary for communication are mounted on a folding type mast having a long rod shape, and the operation is performed by elevating the antenna and cable to a desired height.

In order to mount the antenna on the upper part of the mast, it is necessary to work in a comfortable position on the flat ground. It takes at least four people to set up the mast in a vertical position by holding one side of the mast on the ground and pulling the other on the other side in a line.

At this time, pulling the rope to set up the mast is more difficult when the mast is long and the mast is long, and if it exceeds a certain level, it becomes impossible to build the mast by the power of the person. There was difficulty. In addition, when the mast is mounted with the weight of the equipment mounted, the mast tilts suddenly, thereby jeopardizing the safety of the user.

Korean Patent Publication No. 10-2000-0054348 (September 5, 2000)

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention, which has been made in view of the above, to provide a movable type mast vertical installation device and a method of installing the mast, which can securely and vertically install the mast.

In order to achieve the above object, according to the present invention, there is provided a vertical mast vertical installation apparatus comprising: a lower support plate fixed to the ground; a support assembly fixed to a lower support plate so as to stand on the ground; A vertical mast vertical mounting apparatus including a mast standing upright above the ground and fixed by a plurality of pulling rods.

According to an aspect of the present invention, the lower support plate may be fixed to the ground with an anchor bolt, and the lower support plate may be provided with an assembly fixing groove which is fastened to the lower end of the support frame assembly and a mast fixing pin to be fastened to the lower end of the mast. have.

According to another aspect of the present invention, a reinforcing bar may be provided between a support bar assembly and a lower support plate. The reinforcing bar is rotatably fixed to a central portion of the support bar assembly, It can be fixed as much as possible.

According to another aspect of the present invention, a roller is provided at the upper end of a support bar assembly, a winch can be attached to a side of the support bar assembly so as to be removable, a lower end of the mast is formed with a fixing groove for fixing to a lower support plate, A mounting portion for connecting a winch and a rope may be formed on an upper portion of the mast, and a mounting portion for mounting a winch may be formed on a side of the mast.

According to another aspect of the present invention, the auxiliary pedestal includes a plurality of bars that are inclined at predetermined angles with respect to the paper surface, one side of the longitudinal direction being joined at one point, and a fastening bar may be provided along the longitudinal center of the plurality of bars .

According to another aspect of the present invention, there is provided a vertical mast vertical installation apparatus comprising: a lower support plate fixing step for fixing a lower support plate to a ground; A mast mounting pin for mounting a reinforcing bar between the assembly and a lower support plate; a mast mounting bracket for positioning a mast at a lower end portion of the mast at a mast fixing pin provided at a lower support plate and an auxiliary bracket between the mast and the ground, And a mast standing up step of elevating the mast by operating a winch provided on the support frame assembly.

According to one aspect of the present invention, the lower support plate may be fixed to the ground via an anchor bolt, and a winch may be installed on one side of the support assembly after the reinforcement bar is installed in the step of assembling the support assembly.

According to another aspect of the present invention, after the lower end of the support assembly is inserted into the assembly fixing groove in the step of assembling the support assembly, the pin can be installed to pass through the assembly fixing groove and the lower end of the support assembly, After installation, the winch and the mount formed on the mast may be connected by a rope, and the rope may be connected to a roller formed on the support assembly to connect the winch and the mount.

According to another aspect of the present invention, a plurality of pulling ropes for fixing the standing of the mast may be installed between the mast and the ground after the mast is erected so as to be perpendicular to the ground in the mast standing up step, After the mast is erected to be perpendicular to the ground, a winch may be attached to the side of the mast and used to deploy the mast.

According to the movable type mast vertical installation device and the installation method according to the present invention, the mast can be raised safely and accurately.

In addition, since the mast can be maintained in an inclined state by the auxiliary pedestal, it is possible to conveniently mount the mast to an apparatus such as an antenna, and to securely and vertically stand the mast even when the weight is increased. .

In addition, since a lot of manpower is not required when installing a mast, it is possible to build a mast with a minimum number of persons.

Further, there is an effect that a winch for mast standing can be used for mast deployment.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front view of a movable mast vertical installation device of an embodiment of the present invention,
Fig. 2 is a perspective view and a main part perspective view of the movable mast vertical installation device of Fig. 1,
FIG. 3 is a flow chart of a method of installing a movable type mast vertical installation device according to an embodiment of the present invention;
FIG. 4 is an installation view of the movable mast vertical installation device of FIG. 3 according to the installation method.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. The exemplary embodiments of the present invention may be embodied in many different forms without departing from the scope of the present invention. It is not limited to the embodiment.

FIG. 1 is a front view of a mobile type mast vertical installation device according to an embodiment of the present invention, and FIG. 2 is a perspective view and a main part perspective view of the mobile type mast vertical installation device of FIG.

1 and 2, the moving type mast vertical installation apparatus of the present invention includes a lower support plate 100 fixed to the ground, a support assembly 200 fixed to the lower support plate 100 to stand on the ground, And a mast 300 which is erected perpendicularly to the ground on the lower support plate 100 through a winch 210 provided on the support assembly 200 and fixed by a plurality of pulling strings 370.

The lower support plate 100 is fixed to the ground with an anchor bolt 110. The lower support plate 100 is formed as a rectangular plate with rounded corners. The lower support plate 100 includes an assembly fixing groove 120, which is fastened to the lower ends of the support assembly 200 on both sides of the longitudinal center of the lower support plate 100, A mast fixing pin 130 to be coupled with a lower end of the mast 300 is formed.

The lower end of the support frame assembly 200 is inserted into the assembly fixing groove 120 and the lower end of the support frame assembly 200 and the pin passing through the assembly fixing groove 120 are installed to fix the support frame assembly 200 and the lower support plate 100, Is fixed.

A reinforcing bar 140 is provided between the support frame assembly 200 and the lower support plate 100. The reinforcing bar 140 prevents the support frame assembly 200 from tilting toward the mast 300 when the mast 300 is erected. .

The reinforcing bar 140 is rotatably fixed to one side of the supporting frame assembly 200 at the center thereof and rotatably fixed to the other side of the lower supporting frame 100 in the longitudinal direction thereof at a predetermined angle with respect to the supporting frame assembly 200.

A roller 220 is provided at the top of the support assembly 200 and the winch 210 is detachably attached to the side of the support assembly 200.

The winch 210 in the embodiment is a passive type in which an external force is applied to the winch 210. In order to ergonomically select an operator-useable force as a driving force, a winch 210 of a specification capable of generating a driving force of 15 kg, Is used.

In addition, the winch 210 is preferably used to prevent the ratchet gear from rotating in the reverse direction of the gear set, thereby improving safety during operation by using an auto-self locking mechanism.

A fixing groove 310 for fixing to the lower support plate 100 is formed at the lower end of the mast 300 and a mounting portion 330 for connecting the winch 210 with the rope 320 is formed at the upper end, An installation part 340 for installing the winch 210 is formed. At the uppermost end of the mast 300, a mounting portion 330 capable of mounting equipment such as an antenna is formed.

The mounting portion 330 is preferably formed on the upper end of each barrel, and the mounting portion 340 is formed on the side of the barrel having the largest diameter, since the barrel 300 having a small diameter is inserted in a large barrel .

A plurality of bars 351 are inclined at a predetermined angle with respect to the ground surface so as to extend in the longitudinal direction of the mast 300. The mast 300 is provided with a fixing hole 360 which can be fastened to the auxiliary pedestal 350, The fastening bar 352 is provided along the longitudinal center of the plurality of bars 351,

That is, the auxiliary pedestal 350 is installed under the mast 300, and the ground and the mast 300 are separated from each other, so that the rope 320 can be mounted on the mast 300.

In the vertical mast 300 installation apparatus of the present invention configured as described above, the lower support plate 100 is fixed to the ground using the anchor bolts 110, and then the support frame assembly 200 is fixed to the lower support plate 100 with a pin do. Thereafter, the lower end of the mast 300 is fixedly connected to the lower support plate 100 firmly fixed to the ground, and the upper end of the mast 300 is seated on the auxiliary support 350. An antenna or the like is mounted on the upper end of the mast 300 and then the rope 320 is wound by the manual handle of the winch 210 so that the mast 300 is vertically erected and fixed to the ground by a pulling string 370, This will be described in more detail as follows.

FIG. 3 is a procedure diagram of a method for installing a mobile type mast vertical installation device according to an embodiment of the present invention, and FIG. 4 is an installation state view illustrating a method for installing the mobile type mast vertical installation device of FIG.

3 to 4, the method for installing the movable type mast vertical installation apparatus of the present invention includes a lower support plate fixing step S100 for fixing the lower support plate 100 to the ground, (S200) of inserting a support bar assembly (200) into the assembled assembly fixing groove (120) and installing a reinforcing bar (140) between the support bar assembly (200) and the lower support plate The mast 300 is placed between the mast 300 and the ground so that the lower end of the mast 300 is positioned on the mast fixing pin 130 provided on the mast 300 and the auxiliary pedestal 350 is separated from the ground. And a mast standing up step S400 for raising the mast 300 by operating the winch 210 provided in the support frame assembly 200. The lower support plate 100 includes an anchor bolt 110 Lt; / RTI >

After the reinforcement bar 140 is installed in the support assembly assembly step S200, the winch 210 is installed on one side of the support assembly 200. [

After the lower end of the support assembly 200 is inserted into the assembly fixing groove 120 in the support assembly assembly step S200, a pin is installed to pass through the assembly fixing groove 120 and the lower end of the support assembly 200.

After the auxiliary pedestal 350 is installed in the mast standing preparation step S300, the winch 210 and the mounting portion 330 formed on the mast 300 are connected to the rope 320, The winch 210 and the mounting portion 330 are connected by connecting the roller 220 formed on the upper portion. At this time, equipment such as an antenna is mounted on the upper end of the mast 300.

A plurality of pulling strings 370 for fixing the standing of the mast 300 are installed between the mast 300 and the ground after the mast 300 is erected so as to be perpendicular to the ground in the mast standing up step S400.

The winch 210 is attached to the side surface of the mast 300 and used to deploy the mast 300 after the mast 300 is erected so as to be perpendicular to the ground in the mast standing up step S400.

100: Lower support plate 110: Anchor bolt
120: assembly fixing groove 130: mast fixing pin
140: Reinforcing bar 200: Supporting assembly
210: winch 220: roller
300: Mast 310: Fixing groove
320: Rope 330:
340: installation part 350: auxiliary support
351: Bar 352: Fastening bar
360: Fixing hole 370: Pulling line
S100: Lower support plate fixing step S200: Supporting assembly assembling step
S300: Mast standing up preparatory step S400: Mast standing up step

Claims (17)

A lower support plate fixed to the ground;
A support assembly fixed to the lower support plate so as to stand on the ground;
And a mast vertically installed on the lower support plate through a winch provided on the support assembly and fixed to the ground by a plurality of pulling rods,
A reinforcing bar is provided between the supporter assembly and the lower support plate,
Wherein the reinforcing bars are rotatably fixed at one side to the center of the supporter assembly and the other side is rotatably fixed to the lower supporter plate at a predetermined angle with respect to the supporter assembly. The method according to claim 1,
Wherein the lower support plate is fixed to the ground with an anchor bolt. The method according to claim 1,
The lower support plate
An assembly fixing groove that is engaged with a lower end of the support frame assembly,
And a mast fixing pin to be engaged with a lower end of the mast is formed. delete delete The method according to claim 1,
A roller is provided at the upper end of the support assembly,
Wherein the winch is detachably attached to a side of the support frame assembly. The method according to claim 1,
And a mounting portion for connecting the winch and the rope is formed on an upper end of the mast, and a mounting portion for mounting the winch is formed on a side of the mast. Vertical mounting device. The method according to claim 1,
Wherein the mast is provided with a fixing hole which can be fastened to the auxiliary pedestal on one longitudinal surface of the mast. 9. The method of claim 8,
The auxiliary pedestal includes a plurality of bars which are inclined at a predetermined angle with respect to the ground surface,
And a fastening bar is provided along the longitudinal center of the plurality of bars. A lower support plate fixing step of fixing the lower support plate to the ground;
Attaching a support bar assembly to the lower support plate by inserting a lower end of the support bar assembly into an assembly fixing groove provided in the lower support plate and installing a reinforcement bar between the support bar assembly and the lower support plate;
Preparing a mast standing up position in which a lower end of the mast is positioned on a mast fixing pin provided on the lower support plate and an auxiliary pedestal is installed between the mast and the ground so that the upper end of the mast is separated from the ground;
And a mast standing up step for raising the mast by operating a winch provided on the support frame assembly,
Wherein the reinforcing bar is rotatably fixed at one side to the center of the support frame assembly and the other side is rotatably fixed to the lower support frame at a predetermined angle with respect to the support frame assembly. 11. The method of claim 10,
Wherein the lower support plate is fixed to the ground via an anchor bolt. 11. The method of claim 10,
Wherein the winch is installed on one side of the supporter assembly after the reinforcement bar is installed in the step of assembling the supporter assembly. 11. The method of claim 10,
Wherein a pin is installed to penetrate the lower end of the support fixture assembly and the lower end of the support fixture assembly after the lower end of the support fixture assembly is fitted into the assembly fixation hole in the step of assembling the support frame assembly. 11. The method of claim 10,
Wherein the winch and the mounting portion formed on the mast are connected by a rope after the auxiliary pedestal is installed in the mast standing up preparatory step. 15. The method of claim 14,
Wherein the rope connects the winch and the mounting portion by connecting the rollers formed on the support frame assembly. 11. The method of claim 10,
Wherein a plurality of pulling ropes are provided between the mast and the ground so as to fix the rising of the mast after the mast is erected perpendicular to the ground in the mast standing up step, Way. 11. The method of claim 10,
Wherein the winch is attached to a side surface of the mast to be used for deployment of the mast after the mast is erected perpendicular to the ground in the mast standing up step.

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