JP3586009B2 - Mobile soundproof house - Google Patents

Description

【００１８】
２．防音ハウス本体部の装備
（１）機能
駆動部の上に載せ、クローラードリルから発生する騒音を吸収する役割を持ち、内部に以下の機器を設備している。
歩道橋下通過の際に下部駆動部と切り離し、再度取り付けるための自重に耐える吊りピースを持ち、かつ、それに耐える構造である。
なお、下部駆動部との分割部を通る電線類は、コネクターによる接続である。
（２）防音設備
ユニット式防音パネル：１式（遮音材・吸音材を組み合わせた防音パネル）
（３）換気設備
重機排気ガス排出用強制換気ダクト：１基
内 部 一 般 換 気 ダ ク ト：１式
（４）照明設備
蛍光灯（４０Ｗ１灯型）：６台
【００１９】
３．防音ハウス駆動部の機能と装備および性能
（１）機能
防音ハウス本体部を載せ、クローラードリルから発生する騒音を吸収すると共に、移動する役割を持ち、以下の設備・機器・性能を具備する。
基本構造としては、後部に重機の出入口用扉を持つ鋼構造であり、可搬式とするため３分割可能な構造である。
防音構造としては、両側外壁部および前部に防音パネルを取り付け、後部の重機出入口用扉は、防音機能を具備する両開き扉である。
（２）防音設備
ユニット式防音パネル：１式（遮音材・吸音材を組み合わせた防音パネル）
（３）駆動方法および駆動機器
駆動方式：油圧モーターによる４輪駆動（電動油圧式）
タイヤ径：φ１，２００ｍｍ
タイヤ幅： ２５０ｍｍ
操舵方式：油圧モーター
上下動方式：油圧シリンダー駆動
油圧ユニット（圧力２１０Ｋｇ／ｃｍ^２）：１台
移動用油圧モーター：４台
操舵用油圧モーター：１台
油圧シリンダー：４本
油圧操作弁（モーター・シリンダーとも一括操作）：１式
発電機（油圧ユニット用；７５ＫＶＡ）：１台
発電機（照明換気用；１０ＫＶＡ）：１台
制御盤（モーター発停止盤含む）：１面
遠隔操作盤：１面
遠隔操作スイッチ箱（８点スイッチ式）：１式
スポットクーラー：１台
（４）性能
移動速度：およそ時速１Ｋｍ（ＭＡＸ）（秒速３０ｃｍ）
登坂速度：３％（１°４３′）
傾斜角度：３％（１°４３′）
上下動量：１５０ｍｍ
【００２０】
４．油圧操作方法
▲１▼天井クレーン用のペンダントスイッチを流用した有線リモートコントロール方式（交換可能なコネクター式）
▲２▼移動・上下・ステアリングの各動作の選択方式（複合動作不能）
▲３▼モーター・シリンダーとも一括動作方式（個別動作不能）
例えば、ジャッキアップの時、傾斜地では傾斜したままとなり、ステアリングは据え切りとなる。
▲４▼油圧系統故障発生時に牽引移動可能とするよう油圧モーターがフリー状態となる。
【００２１】
５．一般事項
▲１▼本機（移動式防音ハウス）は、クローラードリルより発生する騒音をカバーし、かつ、クローラードリルの移動に合わせて、その場所を簡易に変えられるものである。
そして、本機は、基本的に道路中央部の前後左右ともに傾斜の少ない場所を移動するもので、位置合わせのために若干舵を切れるものであり、外形的には、鉄骨構造の本体部と鋼構造の駆動部に分けられ、後部に重機出入口用扉を備え、かつ、歩道橋下通過のために上下分割できるものである。
▲２▼本機の車軸は、油圧ジャッキに直接取り付いており、サスペンション機能は持たない。
▲３▼本機は、第３者の全く侵入し得ない限定された場所で、若干の不陸はあるがほぼ平坦な舗装された場所、または覆工された場所で使用される。
▲４▼本機の接地面には、滑り防止・対履工板養生として５０ｍｍ厚の松板を取り付ける。
▲５▼本機の移動能力について、若干の不陸（１０ｍｍ程度）がある場合、速度は落ちるが乗り越える余裕はある。
▲６▼本機の補強対策として、本体部にアンカー用のラッシングピースを取り付ける。
【００２２】
以上の構成による移動式防音ハウス１によれば、次に列挙する諸効果が得られる。
（１）油圧モーターによる前車輪６，６および後車輪７，７の４輪駆動によって、防音ハウス１の自走による移動が行え、しかも、油圧シリンダーによるジャッキ装置２０，２０，２３，２３の動作によって、移動の際には、図１および図２に示すように、防音ハウス１を上昇させて、４輪駆動による自走が容易に行える。
そして、その移動後は、油圧シリンダーによる前記ジャッキ装置２０，２０，２３，２３の逆動作によって、図１２および図１３に示すように、防音ハウス１を下降させて接地させることで、再設置できる。
【００２３】
（２）前車輪６，６および後車輪７，７を備える防音ハウス駆動部２の下部防音ハウス４上の防音ハウス本体部３が切り離し可能なことから、歩道橋下の通過の際には、上部側の防音ハウス本体部３を下部側の防音ハウス駆動部２（下部防音ハウス４）から切り離してクレーン等で運び、防音ハウス駆動部２が歩道橋下を通過した後に、再び、防音ハウス本体部３を防音ハウス駆動部２（下部防音ハウス４）上に接続して組み立てられる。
従って、歩道橋下の通過に対応できる。
【００２４】
（３）前車輪６，６が操舵可能な転舵輪を兼ねていることから、必要に応じ舵を切って、防音ハウス１の位置合わせが行える。
以上の通り、工事の進行等に伴うクローラドリル（パーカッションドリル）の移動、即ち、現場の移動に合わせて、防音ハウス１を自走により移動して容易に再設置でき、面倒な解体・再組立作業を一切必要としない。
従って、工期を大幅に短縮できる。
【００２５】
なお、以上の実施の形態例においては、土木基礎工事に用いるクローラードリル（即ち、薬液注入工削孔用機械（パーカッションドリル）による工事現場の騒音対策として用いる移動式防音ハウスとしたが、本発明はこれに限定されるものではなく、建築基礎工事の作業機械を含む建築現場に移動式防音ハウスを用いてもよい。
また、移動式防音ハウスを構成する各部の諸元寸法等も任意であり、その他、具体的な細部構造等についても適宜に変更可能であることは勿論である。
【００２６】
【発明の効果】
以上のように、請求項１記載の発明に係る移動式防音ハウスによれば、下部に駆動装置により回転駆動力が伝達される複数の車輪を備えるため、車輪の駆動による自走することができ、しかも、ジャッキ装置を備えるため、移動の際に防音ハウスを上昇させて、容易に自走することができ、移動後は防音ハウスを確実に接地させて、再設置することができる。
これにより、工事の進行等に伴う作業機械の移動、即ち、現場の移動に合わせて、防音ハウスを自走させて容易に再設置することができ、面倒な解体・再組立作業を一切必要とすることがない。
従って、工期の大幅短縮を達成することができる。
【００２７】
さらに、請求項１記載の発明に係る移動式防音ハウスによれば、下部側の駆動部の上に上部側の本体部を切り離し可能に載せてなるため、歩道橋下や鉄道橋下や高架道下の通過の際には、上部側の本体部を下部側の駆動部から切り離してクレーン等で運び、下部側の駆動部が歩道橋下や鉄道橋下や高架道下を通過した後、上部側の本体部を下部側の駆動部上に再度接続して一体化できる。こうして、歩道橋下や鉄道橋下や高架道下の通過に際して確実に対応することができる。
【００２８】
そして、請求項２記載の発明に係る移動式防音ハウスによれば、防音ハウスと車軸との間に介設したジャッキ装置の駆動によって、接地状態の車輪に対して、移動の際に防音ハウスを上昇させたり、移動後の再設置の際に防音ハウスを下降させたりすることができ、また、転舵輪を備えるため、舵を切って防音ハウスを位置合わせすることができる。
【図面の簡単な説明】
【図１】本発明を適用した一例としての移動式防音ハウスの移動の際の外観を示す概略側面図である。
【図２】図１の移動の際における移動式防音ハウスの後方からの外観を示す概略後面図である。
【図３】図１の移動式防音ハウスの上部側の本体部を外して下部側の駆動部を示した概略平面図である。
【図４】図３の下部側の駆動部上から外した上部側の本体部を示した概略平面図である。
【図５】図１の移動式防音ハウスの防音パネルを外した骨組構造を示す概略側面図である。
【図６】図２の移動式防音ハウスの後面の防音パネルおよび開閉扉を外した構造を示す概略側面図である。
【図７】図１の移動式防音ハウスの前後中央部の構造を示す概略縦断面図である。
【図８】図３の下部側の駆動部の骨組構造を示す概略平面図である。
【図９】図４の上部側の本体部の構造を示す概略平面図である。
【図１０】図３の下部側の駆動部における前部機械デッキへの搭載物の配置を前方から示した概略正面図である。
【図１１】図１０の前部機械デッキへの搭載物の配置を上方から示した概略平面図である。
【図１２】図１の移動式防音ハウスの作業固定時の外観を示す概略側面図である。
【図１３】図２の移動式防音ハウスの作業固定時の外観を示す概略後面図である。
【符号の説明】
１ 移動式防音ハウス
２ 防音ハウス駆動部
３ 防音ハウス本体部
４ 下部防音ハウス
５ 前部機械デッキ
６ 前車輪
７ 後車輪
８ 開閉扉
９，１０ 骨組部
１１ 壁パネル
１２ ダクトパネル
１３ 吸気ダクト
１４ 骨組部
１５ 壁パネル
１６ 屋根パネル
１７ ダクトパネル
１８ 排気パネル
１９ 後車輪車軸
２０ ジャッキ装置
２１ 前車輪車軸
２２ 車軸支持ビーム
２３ ジャッキ装置
２４ 操舵用の油圧モーター
２５ 油圧ユニット
２６，２７ 発電機
２８ スポットクーラー
２９ 操作盤[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a movable soundproof house that can be moved by self-running in accordance with movement of a work site and can be easily reinstalled.
[0002]
[Prior art]
As a soundproofing measure for construction work such as civil engineering and building foundation work in cities, for example, installing soundproof houses and soundproof buildings for sediment removal facilities at the shield work at the site are performed, which reduces construction noise and reduces environmental noise. Conservation is achieved.
[0003]
[Problems to be solved by the invention]
However, conventional soundproof houses and soundproof buildings are assembled and installed on site, and when moving along the construction site, the soundproof house and soundproof building must be dismantled and reassembled, which is troublesome. It required work and required a period for disassembly and reassembly.
[0004]
Therefore, an object of the present invention is to provide a mobile soundproof house that can be moved and relocated by self-propelled operation in accordance with the movement of a site accompanying the progress of construction or the like.
[0005]
[Means for Solving the Problems]
In order to solve the above problems, the invention described in claim 1 is
A mobile soundproof house used as a soundproofing measure for civil engineering and building foundation work in cities.
For example, it has a shape that covers a work site including a work machine such as a crawler drill used for ground improvement work, and a soundproof panel made of a combination of sound insulating material and sound absorbing material surrounds the front, rear, left and right surroundings and the upper surface and the lower surface is opened. Soundproof house and
A plurality of, for example, four wheels, for example, front and rear, left and right, which are provided on the left and right sides of the lower part of the soundproof house,
A driving device such as a hydraulic motor that transmits a rotational driving force to the plurality of (four, etc.) wheels when moving;
For example, at the time of movement and re-installation, a jack device such as a hydraulic cylinder that allows the soundproof house to move up and down to ground.
It is characterized by the configuration consisting of:
[0006]
As described above, since the soundproof house includes a plurality of wheels at the lower portion of which the rotational driving force is transmitted by the driving device, the soundproof house moves and moves by the rotation of the wheels driven by the driving device.
In addition, since it is a soundproof house equipped with a jack device, when moving, the soundproof house can be raised by driving the jack device, self-propelled by driving the wheels, and after moving down the soundproof house by driving the jack device And can be reinstalled.
Therefore, the soundproof house can be moved by self-propelled and easily re-installed in accordance with the movement of the working machine accompanying the progress of the construction, that is, the movement of the site, and no troublesome disassembly / reassembly work is required The construction period can be greatly reduced.
[0007]
Further, in the soundproof house, the soundproof panel surrounds a front surface and a left and right surface, and a lower surface side and an upper surface side are both opened, and an entrance of the work machine (a crawler drill or the like) is provided on a rear surface. Doors such as double doors provided by the soundproof panel are provided, and the plurality of (four, etc.) wheels are provided. For example, the drive unit (for example, a four-wheel drive unit, etc.) ) Mounted on the lower side of the soundproof house drive unit, and mounted on the soundproof house drive unit and separable, and the soundproof panel surrounds the front, rear, left and right surfaces and the upper surface, and is open on the lower surface side. And a main body.
[0008]
In this way, since it is a soundproof house in which the upper main body is detachably mounted on the lower drive unit having wheels and its driving device, when passing under a footbridge, railway bridge, or elevated road, The upper main body is separated from the lower drive by a crane and carried by a crane, etc., and after the lower drive passes under a pedestrian bridge, a railway bridge, or an elevated road, the upper main body is driven to the lower side. It can be connected again on the part and integrated.
In this way, it is possible to cope with passage under a footbridge, a railway bridge, or an elevated road.
[0009]
According to a second aspect of the present invention, there is provided the movable soundproof house according to the first aspect, wherein the jack device (a hydraulic cylinder or the like) includes the soundproof house (particularly, a lower drive unit) and the plurality (four). And the like, and at least one set of the plurality of (four, etc.) wheels, for example, a front wheel also serves as a steerable steered wheel.
[0010]
In this way, by driving the jack device interposed between the soundproof house and the axle, the soundproof house can be raised when moving with respect to the grounded wheel, or when the soundproof house is reinstalled after the move. Can be lowered.
Further, by providing the steered wheels, the rudder for positioning the soundproof house is turned off.
[0011]
BEST MODE FOR CARRYING OUT THE INVENTION
An embodiment of a movable soundproof house according to the present invention will be described below with reference to FIGS.
First, FIG. 1 is a schematic side view showing an external appearance of a movable soundproof house as an example to which the present invention is applied, and FIG. 2 is a schematic rear view showing an external view of the movable soundproof house from behind. .
1 and 2, 1 is a movable soundproof house, 2 is a soundproof house drive unit, 3 is a soundproof house main body, 4 is a lower soundproof house, 5 is a front mechanical deck, 6 is a front wheel, and 7 is a front wheel. The rear wheel 8 is an opening / closing door.
[0012]
In this embodiment, the mobile soundproof house 1 is used as a noise countermeasure at a construction site by a crawler drill used for ground improvement work of civil engineering foundation work in a city, for example, a percussion drill which is a machine for drilling a chemical solution.
That is, the movable soundproof house 1 can easily change its location in accordance with the movement of a crawler drill (percussion drill). As shown in the drawing, a soundproof house drive unit 2 which forms a substantially lower half portion, It can be divided into upper and lower parts, including the soundproof house main body 3 which forms an almost upper half.
The soundproof house drive unit 2 is provided with a front machine deck 5 in a lower soundproof house 4 on which the soundproof house main body 3 is mounted and fixed, and includes front wheels 6 and 6 on the left and right sides of the front machine deck 5. The rear side of the soundproof house 4 is provided with rear wheels 7, 7 on the left and right, and the rear side of the lower part of the soundproof house 4 is provided with double-opening doors 8,8.
[0013]
As shown in FIGS. 5 to 8 showing the frame structure, the soundproof house drive unit 2 includes a frame portion 9 in which columns and beams are formed of vertical and horizontal steel materials in both the lower soundproof house 4 and the front mechanical deck 5. As shown in FIG. 3, the lower soundproof house 4 has soundproof panels combined with soundproofing and sound absorbing materials on the left and right side surfaces and the front surface of the frame portion 9 thereof. , 11,...
Here, the opening and closing doors 8 on the rear surface of the lower soundproof house 4 are also formed of soundproof panels combining sound insulating materials and sound absorbing materials, similarly to the wall panel 11.
As for the wall panels 11, 11, 11,... On the left and right side surfaces of the lower soundproof house 4, as shown in FIG. 1, one duct panel 12, 12 is provided in each of the front half and the rear half. That is, the duct panel 12 is provided with the intake duct 13 on the upper part.
Further, in such a soundproof house drive unit 2, the lower soundproof house 4 and the front machine deck 5 are connected by bolts and nuts, and can be disassembled and reassembled by attaching and detaching the bolts and nuts. The soundproof house 4 also has a front half and a rear half connected by bolts and nuts, and can be disassembled and reassembled by attaching and detaching the bolts and nuts.
[0014]
As shown in FIGS. 5 to 7 and 9 showing the frame structure, the soundproof house body 3 fixed on the lower soundproof house 4 as described above has columns and beams and vertical and horizontal steel frames. It is composed of a frame 14 formed with a brace or the like, and wall panels 15, 15, 15,... Made of a soundproof panel combining sound insulating materials and sound absorbing materials are attached to the left and right side surfaces, the front surface, and the rear surface of the frame portion 14. At the same time, as shown in FIG. 4, roof panels 16, 16, 16,... Made of soundproofing panels combining sound insulating materials and sound absorbing materials are attached to the upper surface of the frame portion 14.
As shown in FIG. 4, two duct panels 17, 17, 17,... Are provided in the front half and three in the rear half of the roof panels 16, 16, 16,. The duct panel 17 has an exhaust duct 18 at one end.
Further, such a soundproof house main body 3 is connected to the lower soundproof house 4 by bolts and nuts, and can be disassembled and reassembled by attaching and detaching the bolts and nuts.
[0015]
Further, between the axle 19 of the rear wheel 7 and the lower soundproof house 4, a jack device 20 for vertical movement operation by a hydraulic cylinder is interposed (see FIGS. 2 and 5). It is connected to a drive device by a hydraulic motor (not shown).
Also, a jack device 23 for vertical movement operation by a hydraulic cylinder is interposed between the axle 21 of the front wheel 6 and the axle support beam 22 (FIGS. 1, 3, 5, 8, and 9). 10), the axle 21 is also connected to a drive device by a hydraulic motor (not shown), like the rear wheel 7.
Further, the axle support beam 22 is connected to the front machine deck 10 via a hydraulic motor 24 for steering (see FIGS. 8 and 10).
[0016]
The front machine deck 10 is equipped with a hydraulic unit 25, generators 26 and 27, a spot cooler 28, and an operation panel 29 (see FIGS. 10 and 11).
The hydraulic unit 25 is a hydraulic oil supply source to the hydraulic cylinders (jack devices 20 and 23), the hydraulic motor (wheel driving device) for movement, and the hydraulic motor 24 for steering. Is a drive source for the hydraulic unit 25, and the power generator 27 is a drive source for lighting ventilation.
An embodiment of the movable soundproof house 1 having the above configuration will be described below.
[0017]

[0018]
2. Equipment of the soundproof house main unit (1) It is placed on the function drive unit and has the role of absorbing the noise generated from the crawler drill. The following equipment is installed inside.
It has a suspending piece that can withstand its own weight and that can withstand it, so that it can be separated from the lower drive unit when it passes under a pedestrian bridge, and then attached again.
The electric wires passing through the divided portion with the lower drive unit are connected by connectors.
(2) Soundproofing equipment unit type soundproofing panel: 1 set (soundproofing panel combining soundproofing material and sound absorbing material)
(3) Ventilation equipment Heavy equipment Forced ventilation duct for exhaust gas exhaust: 1 inside General ventilation duct: 1 set (4) Lighting equipment Fluorescent lamp (40W1 light type): 6 units
3. Function, Equipment and Performance of Soundproof House Driving Unit (1) Function The soundproof house main body is mounted, absorbs the noise generated from the crawler drill, and has the role of moving, and has the following facilities, equipment and performance.
The basic structure is a steel structure having an entrance door for heavy equipment at the rear, and is a structure that can be divided into three parts to be portable.
As the soundproofing structure, soundproofing panels are attached to both outer wall portions and a front portion, and the heavy equipment entrance door at the rear portion is a double door having a soundproofing function.
(2) Soundproofing equipment unit type soundproofing panel: 1 set (soundproofing panel combining soundproofing material and sound absorbing material)
(3) Driving method and driving device driving method: four-wheel drive by hydraulic motor (electro-hydraulic type)
Tire diameter: 1,200mm
Tire width: 250mm
Steering method: Hydraulic motor up / down movement method: Hydraulic cylinder drive hydraulic unit (pressure 210 Kg / cm ² ): 1 unit Hydraulic motor for moving: 4 units Hydraulic motor for steering: 1 unit Hydraulic cylinder: 4 hydraulic operating valves (motor cylinder) 1 batch generator (for hydraulic unit; 75 KVA): 1 generator (for lighting and ventilation; 10 KVA): 1 control panel (including motor start / stop panel): 1 remote control panel: 1 remote Operation switch box (8-point switch type): 1 type spot cooler: 1 unit (4) Performance moving speed: about 1 km / h (MAX) (30 cm / sec)
Climbing speed: 3% (1 ° 43 ')
Tilt angle: 3% (1 ° 43 ')
Vertical movement: 150mm
[0020]
4. Hydraulic operation method (1) Wired remote control method using pendant switches for overhead cranes (replaceable connector type)
(2) Selection of each operation of movement, up / down, and steering (combined operation disabled)
(3) Batch operation method for both motor and cylinder (individual operation disabled)
For example, when jacking up, the vehicle remains inclined on a slope and the steering is stationary.
{Circle around (4)} The hydraulic motor enters a free state so that it can be towed when a hydraulic system failure occurs.
[0021]
5. General matters (1) This machine (movable soundproof house) covers the noise generated by the crawler drill, and its location can be easily changed in accordance with the movement of the crawler drill.
This machine basically moves in a place where the front and rear and left and right sides of the center of the road have little inclination, and turns slightly for alignment. It is divided into a drive unit of steel structure, equipped with a heavy equipment door at the rear, and can be divided vertically for passing under a pedestrian bridge.
(2) The axle of this machine is directly attached to the hydraulic jack and has no suspension function.
{Circle around (3)} This machine is used in a limited place where a third party cannot enter at all, on a slightly flat, but slightly flat, paved or lining place.
(4) A 50 mm thick pine plate is attached to the grounding surface of this machine as an anti-slip / curing board curing.
{Circle around (5)} When there is a slight unevenness (about 10 mm) in the movement ability of the machine, the speed is reduced but there is room to overcome.
(6) A lashing piece for the anchor is attached to the main body as a measure to reinforce the machine.
[0022]
According to the movable soundproof house 1 having the above configuration, the following effects can be obtained.
(1) The four-wheel drive of the front wheels 6, 6 and the rear wheels 7, 7 by the hydraulic motor allows the soundproof house 1 to move by self-propelled movement, and furthermore, the operation of the jack devices 20, 20, 23, 23 by the hydraulic cylinder. Accordingly, when moving, as shown in FIGS. 1 and 2, the soundproof house 1 is raised, and self-propelling by four-wheel drive can be easily performed.
After the movement, the soundproof house 1 is lowered and grounded by the reverse operation of the jack devices 20, 20, 23, 23 by the hydraulic cylinder, as shown in FIGS. .
[0023]
(2) The lower part of the soundproof house drive unit 2 including the front wheels 6, 6 and the rear wheels 7, 7; the soundproof house body 3 on the soundproof house 4 can be separated. The soundproof house main unit 3 on the side is separated from the lower soundproof house drive unit 2 (lower soundproof house 4) and carried by a crane or the like, and after the soundproof house drive unit 2 passes under the pedestrian bridge, the soundproof house main unit 3 is again turned on. On the soundproof house drive unit 2 (lower soundproof house 4).
Therefore, it is possible to cope with passing under a footbridge.
[0024]
(3) Since the front wheels 6, 6 also serve as steerable steered wheels, the rudder can be turned off if necessary, and the soundproof house 1 can be positioned.
As described above, in accordance with the movement of the crawler drill (percussion drill) in accordance with the progress of the construction, that is, in accordance with the movement of the site, the soundproof house 1 can be moved by self-propelled and easily reinstalled, and troublesome dismantling and reassembly can be performed. No work is required.
Therefore, the construction period can be significantly reduced.
[0025]
In the above-described embodiment, the movable soundproof house is used as a noise countermeasure at a construction site by a crawler drill (that is, a chemical liquid injection drilling machine (percussion drill)) used for civil engineering foundation work. However, the present invention is not limited to this, and a mobile soundproof house may be used in a building site including a working machine for building foundation work.
In addition, the dimensions and the like of each part constituting the movable soundproof house are also arbitrary, and it goes without saying that specific detailed structures and the like can be appropriately changed.
[0026]
【The invention's effect】
As described above, according to the mobile soundproof house according to the first aspect of the present invention, since the lower portion includes the plurality of wheels to which the rotational driving force is transmitted by the driving device, the vehicle can be driven by driving the wheels. Moreover, since the jack device is provided, the soundproof house can be raised when moving, and the vehicle can be easily self-propelled. After the movement, the soundproof house can be reliably grounded and reinstalled.
As a result, the soundproof house can be self-propelled and easily re-installed in accordance with the movement of the work machine as the construction progresses, that is, in accordance with the movement of the site. I can't.
Therefore, the construction period can be significantly reduced.
[0027]
Furthermore , according to the movable soundproof house according to the first aspect of the present invention, the upper main body is detachably mounted on the lower drive unit, so that it can be installed under a footbridge, a railway bridge, or an elevated road. When passing, separate the upper main unit from the lower drive unit and carry it with a crane etc.After the lower drive unit passes under the footbridge, railway bridge, and elevated road, then the upper main unit Can be connected again to the lower drive unit to be integrated. In this way, it is possible to reliably cope with a passage under a footbridge, a railway bridge, or an elevated road.
[0028]
Then, according to the mobile soundproof house according to the invention of claim 2, wherein, by the drive of the jack device which is interposed between the soundproof house and the axle for the wheels of the ground state, a soundproof house when moving The soundproof house can be raised or lowered when re-installed after moving, and since the steered wheels are provided, the rudder can be turned to align the soundproof house.
[Brief description of the drawings]
FIG. 1 is a schematic side view showing an appearance when a movable soundproof house as an example to which the present invention is applied is moved.
FIG. 2 is a schematic rear view showing the appearance of the movable soundproof house from behind at the time of movement in FIG. 1;
FIG. 3 is a schematic plan view showing a lower drive unit by removing a main body unit on an upper side of the movable soundproof house of FIG. 1;
FIG. 4 is a schematic plan view showing an upper main body removed from above a lower driving unit in FIG. 3;
FIG. 5 is a schematic side view showing a frame structure of the movable soundproof house of FIG. 1 from which a soundproof panel is removed.
FIG. 6 is a schematic side view showing a structure in which a soundproof panel and an opening / closing door on a rear surface of the movable soundproof house of FIG. 2 are removed.
FIG. 7 is a schematic vertical sectional view showing the structure of the front and rear central portions of the movable soundproof house of FIG. 1;
8 is a schematic plan view showing a frame structure of a lower drive unit in FIG. 3;
FIG. 9 is a schematic plan view showing the structure of a main body on the upper side in FIG. 4;
10 is a schematic front view showing, from the front, an arrangement of loads on a front machine deck in a lower drive unit of FIG. 3;
11 is a schematic plan view showing the arrangement of the load on the front machine deck of FIG. 10 from above.
FIG. 12 is a schematic side view showing an appearance of the movable soundproof house of FIG. 1 when work is fixed.
FIG. 13 is a schematic rear view showing the appearance of the movable soundproof house in FIG. 2 when work is fixed.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Mobile soundproof house 2 Soundproof house drive part 3 Soundproof house main body part 4 Lower soundproof house 5 Front machine deck 6 Front wheel 7 Rear wheel 8 Opening door 9,10 Frame part 11 Wall panel 12 Duct panel 13 Intake duct 14 Frame part 15 Wall panel 16 Roof panel 17 Duct panel 18 Exhaust panel 19 Rear wheel axle 20 Jack device 21 Front wheel axle 22 Axle support beam 23 Jack device 24 Hydraulic motor 25 for steering Hydraulic unit 26, 27 Generator 28 Spot cooler 29 Operation panel

Claims (2)

A soundproof house that has a shape that covers the work site including the work machine, is surrounded by soundproofing panels and has a lower surface side open around the periphery and upper surface, a plurality of wheels provided below the soundproof house and grounded, A mobile soundproof house comprising: a drive device for transmitting a rotational driving force to the wheels of the vehicle; and a jack device for moving the soundproof house up and down to enable grounding ,
The soundproof house, the front surface and the left and right surfaces are surrounded by the soundproof panel, the lower surface side and the upper surface side are both opened, and an opening / closing door by the soundproof panel for the entrance of the working machine is provided on the rear surface, and A lower soundproof house drive unit equipped with a plurality of wheels and mounted with the drive device, can be mounted on the soundproof house drive unit and separated therefrom, and the soundproof panel surrounds the front, rear, left and right surfaces and the upper surface, and the lower surface is A movable soundproof house comprising an open upper soundproof house body . The jack device is interposed between the soundproof house and each axle of the plurality of wheels, and at least one set of the plurality of wheels also serves as a steerable steered wheel. mobile soundproof house of 1, wherein the.

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