KR101087219B1

KR101087219B1 - antenna pole Structure and drive management unit

Info

Publication number: KR101087219B1
Application number: KR20100004310A
Authority: KR
Inventors: 김윤용
Original assignee: 김윤기; 김윤용
Priority date: 2010-01-18
Filing date: 2010-01-18
Publication date: 2011-12-05
Also published as: KR20110084649A

Abstract

The present invention has a structure The present invention relates to a drive management device of an antenna pole that is simple, has a short completion time, and can be easily identified by means of recognition. More specifically, an antenna pole that can be installed with lighting devices, antennas, and cameras The present invention relates to a pole part comprising a plurality of movable poles whose diameters are reduced to be sequentially inserted into a base pole fixed to an installation surface, and a movable force supply part for supplying / discharging compressed air to the pole part to move up / down, Characterized in that it comprises an operation management unit that can determine whether the rising operation, the falling operation completion of the pole portion operated by the movable force supply; Ascending operation time and descent operation completion time can be easily known through the recognition means, so that the integrated management is easy and there is an effect that can easily determine whether the operation abnormality.

Description

Antenna pole structure and drive management unit

The present invention relates to a drive management apparatus for an antenna pole, in particular, The present invention relates to a drive management device for an antenna pole that is simple, has a short time to complete operation, and can be easily identified by means of recognition.

In general, the antenna pole is configured to be adjusted to vary the height as the number of cylindrical poles are inserted in and overlapped with each other while coming out up and down.

In this antenna pole, one wire rope is connected between the upper and lower poles of several stages, one end of which is fixed to the control drum, and the other end of the antenna poles passes through the wire rope guide rollers that are arranged on the upper and lower inner poles of each pole. It is fixed to the lower inside of the upper pole and is operated up and down.

However, the conventional antenna pole as described above has a defect that causes the risk of a safety accident while several poles suddenly descend at a time when any part of the wire rope is cut at the time of pole lift operation of each stage or by heavy luminaire load. there was.

In addition, the conventional antenna poles as described above have a problem that the motor and the reducer, the wire winding machine, etc. are configured at the lower portion of the antenna pole to increase the weight and generate noise during operation.

In addition, the conventional antenna pole as described above has a problem in that the lifting and lowering operation time is slowed down by using a mechanical driving method and the structure is complicated, so that the manufacturing cost is increased to increase the consumption cost.

Due to this, the structure is simple, the manufacturing cost is low, the weight is light weight, easy to manage, the operation time is short, the noise is not generated at the same time the structure is simple, the antenna pole to facilitate the repair is urgently required.

Accordingly, an object of the present invention is to provide a drive management apparatus for an antenna pole, which is designed in view of the problems of the prior art as described above, so that the components are simple, lightweight, and at the same time reduced in cost.

In addition, another object of the present invention is to facilitate the integrated management can be easily known through the recognition means of the rising operation time and the completion of the downward operation.

In addition, another object of the present invention is to perform the rising operation by using the compressed air is not influenced by the external temperature, so that the operation time is short and noise is not generated at the same time.

In addition, another object of the present invention is to avoid the collision phenomenon caused by the cushion member during the lowering operation of the movable poles and to prevent the compressed air from leaking by the sealing packing so as not to reduce the operating efficiency during the rise. have.

In order to achieve the above object, the present invention in the antenna pole to install the installation equipment, such as lighting devices, antennas, cameras, to form a hollow cylindrical base pole coupled to the top sealing ring at the upper end, Located in the center by inserting the large number of movable poles in which the sealing seal is coupled to the lower end of the hollow cylindrical shape in which the movable sealing ring is coupled to the end in order to decrease the diameter in order to insert the large diameter inside the base pole Formed on the upper part of the movable pole to install the installation equipment pole portion, the compressed air generated in the operating force generating device flows into the lower one side of the base pole through the supply discharge valve to raise the movable pole, and discharge the compressed air A movable force supply unit for lowering is formed, and a magnet is installed inside the movable pole of the pole unit, and the magnet is operated when the magnetic force of the magnet disappears on the outer circumference of the base pole. Recognition means is connected to the switch provides an operation management device of the antenna pole, characterized in that configured as an operation management unit for notifying the administrator whether the pole operation.

As described above, the present invention allows the components to be simple and lightweight, and at the same time to reduce the cost of production, the supply cost is lowered, there is an effect that can be mass production and mass supply.

In addition, the rising operation time and the falling operation completion point can be easily known through the recognition means, so that the integrated management is easy, and thus there is an effect that can easily determine whether the operation abnormality.

In addition, by performing the ascending operation using the compressed air is not affected by the external temperature, there is an effect that can create a comfortable environment even if installed inside the vehicle to prevent the noise is generated at the same time operating time is short.

In addition, the collision phenomenon is not generated by the cushion member during the lowering operation of the movable poles and there is an effect that the operating efficiency is not reduced during the rise by preventing the compressed air from leaking by the sealed packing between the movable pool.

1 is a configuration diagram showing a drive management apparatus of an antenna pole according to the present invention;
2 is a perspective view of an antenna pole part;
3 is a cross-sectional view taken along line AA of FIG. 2;
4 is an exploded perspective view of a movable pole of a pole part;
5 is a perspective view of the combination of FIG.
6 is a cross-sectional view taken along the line BB of FIG.
7 is an exemplary view showing a rising operation of an antenna pole and a flow line supply state of a supply discharge valve;
Figure 8 is an exemplary view showing the flow of the operation operation of the discharge valve and the supply discharge valve of the antenna pole,
9 is a state diagram used in the antenna pole according to the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

As shown in Figure 1, the drive management apparatus of the antenna pole of the present invention relates to an antenna pole to install the installation equipment (1), such as lighting devices, antennas, cameras, the base pole 12 fixed to the installation surface Pole portion 10 which consists of a plurality of movable poles 15a, 15b, 15c, 15d, 15n ... 15n which are smaller in diameter so that they can be sequentially inserted into the pole portion 10 and the pole portion 10. Movable force supply unit 20 for supplying / discharging compressed air to operate the up / down operation, and the operation management unit 30 for confirming whether the pole portion 10 operated by the movable force supply unit 20 is completed, the descending operation is completed. The furnace pole and the drive management apparatus 100 is configured.

The pole part 10 forms a hollow cylindrical base pole 12 to which the base sealing ring 11 is coupled to an upper end thereof.

At this time, the lower end of the base pole 12 is provided with an installation bracket (12a) for installation on the mounting surface can be fixed to the mounting surface in a bolted manner.

In addition, the upper part of the base pole 12 is coupled to the exhaust valve 12b for discharging the air inside when the movable pole (15a) is raised, the compressed air supplied from the movable force supply unit 20 is introduced into the lower portion Inflow hole 12c is formed.

Then, a plurality of movable poles 15a, 15b, 15c, 15d, ... which are sealed seals 14 are coupled to a hollow cylindrical lower end to which the movable sealing ring 13 is coupled to the upper end. 15n) are formed in order to decrease the diameter sequentially.

Such, the insertion pole 1 is installed on the upper portion of the movable pole 15n located inside the center by inserting the diameter in the order of the large in the base pole 12.

At this time, the mounting bracket (15n-1) is formed on the upper portion of the movable pole (15n) can be coupled to the mounting equipment (1), the bracket (not shown) and bolts and nuts of the installation equipment (1) It can be configured to be combined using.

Here, a key formed in the longitudinal direction on the outer circumferential surface of each of the movable pole bodies 15 of the movable poles 15a, 15b, 15c, 15d ... 15n of the pole portion 10 (key: 16) ) Is formed.

At this time, the key 16 is inserted into the key grooves (11a) (13a) formed on the inner surface of the base sealing ring 11, the movable sealing ring 13 so as not to freely rotate when raised / lowered.

In addition, a circular band-shaped stopper 17 is coupled to the lower outer peripheral surface of the movable poles 15a, 15b, 15c, 15d ... (11), it is configured to be locked inside each end of the movable sealing ring 13 to limit the moving height.

In addition, the upper surface of the base sealing ring 11 and the movable sealing ring 13 of the pole portion 10 is coupled to the cushion member 18 is configured to prevent a collision during the lowering operation.

That is, the cushion member 18 is lowered by its own weight when the compressed air is discharged during the lowering operation of the movable poles 15a, 15b, 15c, 15d, 15d ... 15n. To absorb the shock to prevent the sealing ring 13 from colliding.

In addition, the weights of the movable poles 15a, 15b, 15c, 15d, ... 15n are increased in diameter in the order of the movable poles 15a with respect to the movable poles 15n. Due to the rise, the movable pole 15n rises first and finally the movable pole 15a rises.

On the contrary, when the movable poles 15a, 15b, 15c, 15d, ... 15n are lowered, the movable poles 15a, 15b, 15n are lowered in descending order. do.

In addition, the hermetic packing 14 is formed of Nitrile Butadiene Rubber (H-NBR) material, and the outer peripheral surface of the lower end of the movable poles 15a, 15b, 15c, 15d, 15n. It is coupled to the outer circumferential surface of the sealing bracket (19) to be coupled to.

The movable force supply unit 20 is the compressed air generated in the operating force generating device 21 flows into the lower one side of the base pole 12 through the supply discharge valve 22 to move the movable poles 15a, 15b, 15c ( 15d) ... (15n) is raised and compressed air is discharged and lowered.

This, the movable force supply unit 20 may be controlled by receiving a signal from the operation switch 23 in a wired or wireless manner.

In addition, the supply discharge valve 22 has a T-shaped flow line (22a) is formed therein is opened only in the horizontal direction when supplying compressed air for the rise of the pole portion 10, the fall of the pole portion 10 When the compressed air is discharged, it is configured to open only in reverse memory direction.

The operation manager 30 installs a magnet 31 inside the movable pole 15n of the pole part 10, and switches the switch 32 to operate when the magnetic force of the magnet 31 disappears on the outer circumferential surface of the base pole 12. Recognition means 33 is connected to configure the manager to recognize whether the operation of the pole portion (10).

In this case, the magnet 31 is attached to the movable pole 15n for the reason that the lightest movable pole 15n rises first when the compressed air is supplied by the movable force supply unit 20.

And, the recognition means 33 of the operation management unit 30 is configured of one of the light emitting method, sound method, vibration method.

Meanwhile, in the present invention, the recognition means 33 is described using a light emitting method as an example, but may be configured to operate as a flashing operation with the relay 33a to improve the identification power of the manager.

At this time, the light emitting method may use a lamp, the sound method may be a buzzer, the vibration method may be configured using a vibration motor.

In addition, the switch 32, the recognition means 33 of the operation management unit 30 is configured to be driven by receiving the power of the vehicle as an example.

Hereinafter, the operation and operation of the present invention will be described.

The antenna pole and the drive management apparatus 100 may be installed around a vehicle, a building, or a road, and the present invention will be described as a structure to be mounted on a vehicle.

First, the pole portion 10 is coupled to the lower portion of the movable poles 15a, 15b, 15c, 15d, ... 15n, respectively, with the sealing packing 14 on the outer circumferential surface of the sealing bracket 19. The stopper 17 is coupled to the upper part of the upper part, and then the insertion position of the stopper 17 is placed in the order of the larger diameter.

Subsequently, the upper end of the base pole 12 is coupled to the base sealing ring 11, the diameter of each of the upper ends of the movable poles (15a) (15b) (15c) (15d) ... (15n) Engage the movable sealing ring 13 in order.

At this time, the upper surface of the basic sealing ring 11 and the movable sealing ring 13 is installed in a state in which the cushion member 18 is coupled.

Here, the movable sealing ring (13) is not coupled to the movable pole (15n), the magnet 31 is installed inside, the outer circumferential surface of the base pole 12 in a position to be aligned with the magnet (31) 32) to complete the pole 10.

In this way, the completed pole portion 10 is placed on the bottom surface of the vehicle mounting bracket (12a) formed on the base pole 12, connecting the recognition means 33 to the switch 32 and transmits power for operation To the vehicle's battery to receive it.

In addition, a supply pipe (not shown) connected to a supply discharge valve 22 of the movable force supply unit 20 is connected to the inlet hole 12c of the base pole 12.

Then, the installation equipment 1 is installed on the equipment bracket 15n-1 of the movable pole 15n, and a sealing ring 12d for preventing leakage is provided at a portion where the base pole 12 and the ceiling of the vehicle are in contact with each other. To combine.

In this way, when the operation of the antenna pole and the operating switch 23 of the drive management device 100 is completed, the operating force generating device 21 of the movable force supply unit 20 is operated to generate compressed air.

Subsequently, when the lift operation is performed in the operation switch 23, the compressed air is supplied into the base pole 12 through the supply discharge valve 22.

At this time, the supply discharge valve 22 is a tea line-shaped flow line 22a is opened in the horizontal direction and is closed in the vertical direction.

In this way, after the compressed air is filled in the interior of the base pole 12 by the pole portion 10, the movable pole 15n is raised to the upper portion and the magnet 31 is out of the line with the switch 32 to switch 32 While operating the recognition means 33 is operating to generate a signal to the manager with light, sound, vibration.

That is, when the compressed air is continuously supplied and the ascending of the movable pole 15n is completed, the movable poles 15d, 15c, 15b and 15a are sequentially raised, and the movable poles 15a and 15b respectively. 15c, 15d, 15n is raised, the stopper 17 coupled to the movable pawl 15a is caught by the base sealing ring 11, and the movable poles 15b, 15c and 15d. ... 15n is caught by the movable sealing ring 13 of the movable poles 15a, 15b, 15c, and 15d to limit the maximum lift height.

At this time, air existing in the movable poles 15a, 15b, 15c, 15d, ... 15n (exists between the inner surface of the base pole 12 and the stopper 17 of the movable pole 15a). Air is discharged to the outside through the exhaust valve 12b.

On the contrary, in order to lower the pole part 10, the operation force generating device 21 of the movable force supply unit 20 is stopped and the flow line 22a of the supply discharge valve 22 is opened in a reverse memory form to move the pole. (15a) (15b) (15c) (15d) When the compressed air existing inside the (15n) is discharged, the movable poles (15a) (15b) (15c) (15d) (15d) (15n) descend in order. Done.

When the movable pole 15n is completely lowered and the magnet 31 is positioned in line with the switch 32, the operation of the switch 32 is stopped and turned off to stop the operation of the recognition means 33. do.

In addition, when the movable poles 15a, 15b, 15c, 15d, ... 15n are raised, the key 16 is formed in the basic sealing ring 11 and the movable sealing ring 13. At the same time guided along the (13a) will not be free rotation.

Thus, the pole part 10, the movable force supply unit 20, the operation management unit 30 is separated from each other there is an advantage that the maintenance is convenient.

In addition, the pole part 10 is a simple structure of the operation to move up / down by the compressed air has the advantage that the noise is minimized during operation, the manufacturing cost is reduced and the weight is light, and the mobility is convenient.

In addition, the pole portion 10 is an up / down operation by the compressed air to enable a smooth operation even at sub-zero temperatures, the operating time is shorter than the mechanical advantage.

In the above, the present invention has been illustrated and described with reference to specific preferred embodiments, but the present invention is not limited to the above-described embodiments and is not limited to the spirit of the present invention. Various changes and modifications can be made by those who have

1: installation equipment 10: pole part
11: basic sealing ring 11a: keyway
12: Foundation pole 12a: mounting bracket
12b: exhaust valve 12c: inlet hole
12d: sealing ring 13: movable sealing ring
13a: keyway 14: sealed packing
15a, 15b, 15c, 15d ... 15n: Movable pole 15n-1: Device bracket
16: key 17: stopper
18: cushion member 19: sealing bracket
20: movable force supply unit 21: operating force generating device
22: supply discharge valve 22a: flow line
30: operation management unit 31: magnet
32: switch 33: recognition means
33a: relay 100: antenna pole and driving management device

Claims

In the antenna pole which can install the installation equipment (1), such as a lighting apparatus, an antenna, a camera,
The upper end forms a hollow cylindrical base pole 12 to which the base sealing ring 11 is coupled, and the sealing packing 14 to the lower end of the hollow cylindrical shape to which the movable sealing ring 13 is coupled to the upper end. A plurality of movable poles 15a, 15b, 15c, 15d, ... 15n are combined so that the diameters are sequentially reduced, and then inserted into the base pole 12 in the order of increasing diameter. Forming a pole portion 10 for installing the installation equipment (1) on the top of the movable pole (15n) located inside the center,
Compressed air generated by the operating force generating device 21 flows into the lower one side of the base pole 12 through the supply discharge valve 22, so that the movable poles 15a, 15b, 15c, 15d, ... 15n ) Raises, and forms a movable force supply unit 20 to discharge and lower the compressed air,
The magnet 31 is installed in the movable pole 15n of the pole part 10, and the recognition means 33 is provided in the switch 32 which is operated when the magnetic force of the magnet 31 is extinguished on the outer circumferential surface of the base pole 12. Connected to the manager management device of the antenna pole, characterized in that configured to the operation management unit 30 to recognize whether the operation of the pole part 10.

The key according to claim 1, wherein the outer circumferential surface of each of the movable pole bodies 15 of the movable poles 15a, 15b, 15c, 15d, ... 15n of the pole portion 10 is formed along the longitudinal direction. (key: 16) is formed, the key 16 is inserted into the key groove (11a) (13a) formed on the inner surface of the base sealing ring 11, the movable sealing ring 13, the free rotation during the up / down Do not do this,
A circular band-shaped stopper 17 is coupled to the lower outer peripheral surface of the movable poles 15a, 15b, 15c, 15d ... ), The drive management device of the antenna pole, characterized in that configured to limit the movement height is locked inside each end of the movable sealing ring (13).

According to claim 1, wherein the upper surface of the base sealing ring 11 and the movable sealing ring 13 of the pawl portion 10 is coupled to the cushion member 18, characterized in that configured to prevent a collision during the lowering operation Drive management device of the antenna pole.

The method of claim 1, wherein the seal packing (14) of the pole portion (10) is formed of Nitrile Butadiene Rubber (H-NBR) material, the movable poles (15a) (15b) (15c) (15d). .. (15n) drive management device of the antenna pole, characterized in that coupled to the outer peripheral surface of the sealing bracket 19 is coupled to the outer peripheral surface of the lower end.

According to claim 1, The movable force supply unit 20 is controlled by receiving a signal in a wired or wireless manner from the operation switch 23,
The supply discharge valve 22 has a tee-shaped flow line 22a formed therein and is opened only in the horizontal direction when compressed air is supplied for the rise of the pole part 10, and is compressed for the fall of the pole part 10. The drive management device of the antenna pole, characterized in that configured to open only in the reverse memory direction when the air is discharged.

The driving management apparatus of claim 1, wherein the recognition means (33) of the operation management unit (30) comprises one of a light emission method, a sound method, and a vibration method.