JP2693744B2 - Work equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a working device for outdoor work.

[0002]

2. Description of the Related Art A floodlighting device is used as a working device for brightly illuminating a work site when performing nighttime work outdoors. There is a floodlighting device of this type in which a supporting column is erected on a power generation unit and a halogen lamp or the like is attached to the tip thereof so that a work site can be illuminated from a high place. There are also power generation units equipped with wheels that can be towed and moved.

[0003]

However, in the above-mentioned conventional floodlight projector, it is necessary to manually perform the work of adjusting the height of the floodlight and the work of adjusting the direction of the floodlight. There was a problem that work efficiency was poor. Also,
Even in a floodlight equipped with wheels on the power generation unit,
In rough terrain, it is often difficult to pull and move, and it was necessary to lift and move it with a crane after all.

The present invention was devised under the above circumstances, and provides a working device which can be easily moved even on an uneven terrain, and for adjusting the height and direction of a light projecting lamp. An object of the present invention is to provide a working device including a light projecting device that can quickly perform setting work such as adjustment.

[0005]

In order to solve the above-mentioned problems, the invention according to claim 1 is premised on a working device in which a light projecting device is provided in the upper part of the device body and a power generating device is provided in the device body. It is characterized in that the device body is mounted on a traveling device which drives the crawler belt to drive itself.

Since the working device configured as described above is provided with the traveling device which drives the endless track zone to travel by itself, the working device can be easily moved even on rough terrain at the construction site. Here, it is desirable to use rubber for the endless track. Further, it is desirable that the traveling device can be operated by remote control.

A second aspect of the present invention is based on the device configuration according to the first aspect, and in which the light projecting device is capable of extending and contracting upright on the device body, and a column driving device for extending and retracting the column. And a lamp driving device that changes the direction of the light projecting lamp, the light projecting lamp provided at the tip of the pillar.

According to the working device constructed as described above, the height of the projection lamp can be adjusted by expanding and contracting the support pillar by the pillar drive device, and the direction of the projection lamp can be changed by the lamp drive device. Therefore, the setting operation of the light projecting device can be performed quickly. In addition, by retracting the column by the column driving device and rotating the light projecting lamp to the storage posture by the lamp driving device, the storage work after use can be quickly performed. Here, it is desirable that the column driving device and the lamp driving device can be remotely controlled.

The invention described in claim 3 is the first or second invention.
Based on the described device configuration, the device main body is provided with a storage section for storing various working tools required for outdoor construction.

According to the above working apparatus, by storing various working tools required for outdoor construction in the storage section, it is possible to save the labor of separately carrying various working tools, and to carry out work when necessary. Since the tool can be taken out of the storage portion and the work can be performed, the work can be smoothly performed.

[0011]

BEST MODE FOR CARRYING OUT THE INVENTION Next, an embodiment of a working apparatus according to the present invention will be described with reference to the drawings.

FIG. 1 is a front view of a working apparatus according to an embodiment of the present invention, FIG. 2 is a plan view thereof, FIG. 3 is a right side view of the working apparatus, and FIG. 4 is a rear view of the working apparatus. . The work device 1 includes a traveling device 2, a device body 3 mounted on the traveling device 2, and a light projecting device 4 installed on a roof 3 a of the device body 3.

The traveling device 2 travels by independently driving the rubber crawlers 5L and 5R as the endless track zones provided on the left and right. The device body 3 is formed in a rectangular parallelepiped shape, and a control device 7 and a diesel generator 8 are provided inside the device body 3 (see FIG. 1). The control device 7 includes a control circuit for centrally controlling the work vehicle 1 as a whole, various switches such as an engine start / stop switch and a power breaker,
And various instruments. A remote control device 20 is connected to the control device 7. Then, the work device 1 operates the various operation buttons of the remote control device 20,
The traveling device 2 and the light projecting device 4 can be remotely controlled.

Further, inside the apparatus main body 3, there are provided storage sections 9A to 9D for storing various working tools required for outdoor construction, and the front section 3A and the rear surface section 3B of the apparatus main body 3 are provided.
Also, by opening the doors 10A to 10G provided on the right side surface portion 3C, the working tools in the respective storage portions 9A to 9D can be taken in and out. In addition, each storage section 9A-9D
The structure and the details of the stored article will be described later.

The light projecting device 4 includes a pole 11 which can be retracted from the roof 3a of the device body 3 and can be expanded and contracted, a pole drive device 12 provided in the device body 3, and a pole 1.
It is composed of four light projectors 15, 15, ..., Which are provided at the tip of 1 through a horizontal rotation mechanism 13 and a vertical rotation mechanism 14.

As shown in FIGS. 5 and 6, the pole 11 is composed of an outer cylinder 11A which is a lower portion thereof, a middle cylinder 11B which is an intermediate portion, and an inner cylinder 11C which is an upper end portion.
When the light projecting device 4 is not used, the entire pole 11 can be housed in the device body 3 in a buried state with the middle cylinder 11B and the inner cylinder 11C housed in the outer cylinder 11A. .

The pole driving device 12 is a remote control device 20.
It is driven according to the button operation of the
The operation of retracting from the roof 3a and the operation of expanding and contracting the pole 11 are performed. The horizontal rotation mechanism 13 is attached to the tip of an inner cylinder 11C that forms the upper end of the pole 11. The vertical rotation mechanism 14 is held by the horizontal rotation mechanism 13 so as to be horizontally rotatable. Then, the vertical rotation mechanism 14
The projectors 15, 15, ... Are held rotatably in the vertical direction.

The horizontal turning mechanism 13 is driven in response to a button operation of the remote control device 20, and turns the projectors 15, 15, ... On the other hand, the vertical rotation mechanism 14 is driven in response to a button operation of the remote control device 20 to rotate the projectors 15, 15, ...
Therefore, by controlling the horizontal rotation mechanism 13 and the vertical rotation mechanism 14, the projectors 15, 15, ...
The orientation of can be adjusted either horizontally or vertically.

Each of the light projectors 15, 15, ... Has a metal halide lamp 16 arranged at the focal point of a reflector 17. The metal halide lamp 16 is a high-intensity lamp having about twice the brightness of a mercury lamp.

As shown in FIG. 7, on the operation panel of the remote controller 20, switches SW21 to SW24 for remotely controlling the traveling device 2 and switches SW25 to SW32 for remotely controlling the light projecting device 4 are provided. It is provided.

SW21 is a switch for driving the left crawler 5L forward. SW22 is a switch for driving the crawler 5R on the right side forward. S
W23 is a switch for driving the left crawler 5L in reverse. The SW 24 is a switch for driving the right crawler 5R in reverse.

Therefore, in this case, the working device 1 can be driven straight ahead by pressing the switches SW21 and SW22 at the same time. Then, by pressing the switches SW23 and SW24 at the same time, the working device 1 can be made to travel straight backward. Also,
By pushing only the switch SW21, the traveling direction of the work device 1 can be changed to the right side.
By pushing only 2, the traveling direction of the work device 1 can be changed to the left side. Further, by pressing the switch SW21 and the switch SW24 at the same time, the working apparatus 1 can be spin-turned to the right. Further, the working device 1 can be spin-turned leftward by simultaneously pressing the switches SW22 and SW23.

The SW 25 is a switch that is pushed when driving the pole 11. The SW 26 is a switch that is pressed when the pole 11 is stored. SW27 is a switch for extending the pole 11. SW28
Is a switch for shortening the pole 11. S
W29 is a switch for raising the projectors 15, 15, ... (Rotating upward from the posture shown in FIGS. 1 and 2 to the posture shown in FIGS. 5 and 6). The SW 30 is a switch for turning down the projectors 15, 15, ... (Rotating downward from the posture shown in FIGS. 5 and 6 to the posture shown in FIGS. 1 and 2). SW31 is a projector 15,15,
.. This is a switch for turning the counterclockwise. SW
32 is a switch for rotating the projectors 15, 15, ... In the clockwise direction.

The setting operation and the storing operation of the light projecting device 4 by the remote control device 20 are performed in the following procedure. When using the light projecting device 4, first switch SW2
Turn on 5. Then, after pushing the switch SW27 to extend the pole 11 to a desired length, the switch SW2
Press 9 to raise the projectors 15, 15, .... afterwards,
By operating the switches SW31 and SW32, the projectors 15 and 1
5. Adjust the direction of. After the above operation, by turning on the power breaker of the light projecting device 4,
5 ... Can be turned on.

When the projector 4 is housed, the switch S
By simultaneously turning on W25 and the switch SW26, the operation of contracting the pole 11 to a predetermined length is automatically performed (see FIG. 8A). Then switch S
After operating the W31 and SW32 to return the horizontal rotation posture of the projectors 15, 15, ... To the initial posture, press the switch SW30 to return the projectors 15, 15 ,. See b)). After that, the switch SW28 is pushed to lower the projectors 15, 15, ... To the lower limit to complete the storage operation (see FIG. 8C).

Next, a storage section 9A provided in the apparatus main body 3
The structure of 9D and the stored article will be described.

FIG. 9 shows a state in which the door 10A of the storage portion 9A provided on the front surface of the apparatus main body 3 is opened. Two non-gas welding machines 30 and two hand-held surfaces 31 are stored in the storage portion 9A. Hand holding surface 31 is the door 10
It can be hung on the back of A and stored. Below the shelf of the non-gas welding machine 30 in the storage section 9A,
Tools 32 necessary for welding and cutting work such as leather gloves and an ignition lighter are stored. The non-gas welding machine 30 includes a door 10E provided on the left side surface of the apparatus body 3,
It can also be taken in and out by opening 10F.

Storage section 9A for the non-gas welding machine 30 and the like
A storage portion 9D for the ground reel 45 is provided below the. The earth reel 45 can be put in and taken out by opening a door 10G provided on the lower right side of the left side surface of the apparatus body 3.

FIG. 10A shows a state in which the door 10B of the storage section 9B provided on the right side surface of the apparatus main body 3 is opened. Tools such as a sword tip scoop 33, a flat tip scoop 34, a large hammer 35, a tool box 36, a one-hand hammer 37, shackles 38, 39, a measure 40, a hand grinder 41, and an angle grinder 42 are provided in the storage section 9B. ing. One-handed hammer 37, shackle 38,
The 39, the measure 40, the hand grinder 41, the angle grinder 42, etc. can be stored on the back surface of the door 10B. Tools such as spanners of various sizes, hexagonal wrenches, and various drivers are stored in the tool box 36. Also, the right inner wall surface 9Ba of the storage portion 9B
As shown in FIG. 10B, the adjustable wrench 43, 4,
4 are stored.

FIG. 11 shows a state in which the doors 10C and 10D of the storage section 9C provided on the rear surface of the apparatus body 3 are opened. An oxygen gas cylinder 46 and an acetylene gas cylinder 47 are stored in the storage portion 9C. Each cylinder 4
The belts 6 and 47 are fixed to each other.

In the working device 1 of this embodiment configured as described above, since the device main body 3 is mounted on the traveling device 2 which drives by driving the left and right crawlers 5L and 5R, the work site 1 of the construction site. You can run freely on rough terrain. Therefore, it is possible to save the conventional labor of hoisting and moving the crane. In addition, since it can be loaded and unloaded on a transportation truck by independent traveling,
Work efficiency is significantly improved. In addition, it can be effectively used even in narrow construction sites where cranes cannot enter. Also,
Since the rubber crawler is used, there is no risk of damaging the road surface even when running on the pavement. Further, since the traveling device 2 can be remotely controlled by the remote control device 20, the operability is extremely good.

Further, according to the working device 1 of this embodiment, the setting work of the light projecting device 4 and the storing work after use can be quickly performed by remote control operation, so that the working efficiency at the construction site is remarkably improved. it can.

Further, according to the working apparatus 1 of this embodiment, since various working tools required for outdoor construction are all provided in the storage portions 9A to 9D, the work can be smoothly carried out.

The present invention is not limited to the above embodiment, and for example, instead of the wired remote controller 20, a wireless remote controller may be adopted. Further, the structure, arrangement, and the like of the storage units 9A to 9D provided in the device body 3 can be changed in design as necessary, and the types of storage articles are not limited to those described above.

[0035]

According to the working device of the present invention, the following excellent effects can be exhibited.

According to the working apparatus of the first aspect of the present invention, since the traveling apparatus that drives the endless track zone to travel by itself is provided, the working apparatus can easily move even on rough terrain at a construction site. Therefore, it is possible to save the trouble of lifting and moving the work device with a crane or the like, and the work efficiency can be remarkably improved.

According to the second aspect of the invention, the height of the projection lamp can be adjusted by expanding and contracting the pole by the pole driving device, and the direction of the projection lamp can be changed by the lamp driving device. The setting work of the optical device and the storing work after use can be quickly performed.

According to the third aspect of the present invention, by storing the various working tools required for outdoor construction in the storage portion, it is possible to save the labor of separately carrying the various working tools, which is necessary. Since the working tool can be taken out from the storage section at any time, the work can be carried out smoothly.

[Brief description of the drawings]

FIG. 1 is a front view of a work device according to an embodiment of the present invention.

FIG. 2 is a plan view of the above working device.

FIG. 3 is a right side view of the same working device.

FIG. 4 is a rear view of the same working device.

FIG. 5 is a front view of the working apparatus when the light projecting device is used.

FIG. 6 is a front view of the working apparatus when the light projecting device is used.

FIG. 7 is a plan view of a remote control device for remotely controlling the working device.

FIG. 8 is a view showing an accommodating operation of the light projecting device mounted on the working device.

FIG. 9 is a view showing a state in which a door provided on the front surface of the apparatus body of the same working apparatus is opened.

FIG. 10 is a view showing a state in which a door provided on the right side surface of the main body of the working apparatus is opened.

FIG. 11 is a view showing a state in which a door provided on the rear surface of the device body of the same working device is opened.

[Explanation of symbols]

 1 Working Device 2 Traveling Device 3 Device Main Body 4 Light Emitting Device 5R Crawler (Endless Track Band) 5L Crawler (Endless Track Band) 9A to 9D Storage Section 10A to 10G Door of Storage Section 11 Pole (Post) 12 Pole Drive (Post) Drive device) 16 Metal halide lamp (light emitting lamp) 17 Reflector 13 Horizontal rotation mechanism (lamp drive device) 14 Vertical rotation mechanism (lamp drive device) 20 Remote control device

Claims (3)

(57) [Claims] 1. A working device comprising a floodlighting device provided on an upper part of the device main body and a power generating device provided inside the device main body, wherein the device main body is mounted on a traveling device which drives an endless track zone and is self-propelled. Working device characterized by being. 2. The light projecting device comprises an extendable and retractable pillar standing on the main body of the apparatus, a pillar driving device for expanding and contracting the pillar, a floodlight lamp provided at a tip end portion of the pillar, and The working device according to claim 1, further comprising a lamp driving device that changes a direction of the light projecting lamp. 3. The work apparatus according to claim 1, wherein the apparatus main body includes a storage section for storing various work tools required for outdoor construction.