JPH0665178U - Trailer - Google Patents
TrailerInfo
- Publication number
- JPH0665178U JPH0665178U JP957892U JP957892U JPH0665178U JP H0665178 U JPH0665178 U JP H0665178U JP 957892 U JP957892 U JP 957892U JP 957892 U JP957892 U JP 957892U JP H0665178 U JPH0665178 U JP H0665178U
- Authority
- JP
- Japan
- Prior art keywords
- tractor
- gantry
- hydraulic
- pedestal
- trailer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
(57)【要約】
【目 的】 建設機械等の重量物を架台(カー)上へ簡
便に載置し、且つ安全に目的地ヘ運搬することを可能と
するトレーラを提供することを目的とする。
【構 成】 架台の前面側肩段部で該肩段部を挟んだ左
右個所に油圧ジャッキで昇降する如くなした支脚を取付
け、荷台前面部がトラクター高さより高く持上げられる
上り傾斜面に形成されるようなさしめると共に、トラク
ター側には上記支脚の油圧ジャッキ作動用油圧ポンプを
設けた構成となしたことを特徴とする。
(57) [Abstract] [Objective] The purpose of the present invention is to provide a trailer that allows heavy objects such as construction machinery to be simply placed on a pedestal (car) and safely transported to the destination. To do. [Structure] On the front shoulder part of the gantry, supporting legs that are moved up and down by hydraulic jacks are attached to the left and right parts sandwiching the shoulder part, and the front part of the loading platform is formed on an ascending slope that can be lifted higher than the tractor height. In addition to the above, the tractor side is provided with a hydraulic pump for operating the hydraulic jack of the support leg.
Description
【0001】[0001]
本考案はトレーラの牽引台車の改良に関する。 The present invention relates to an improvement of a trailer tow truck.
【0002】[0002]
建機用重機物の長距離輸送には、専らトラクターと架台とを別体の係合状態に して牽引使用する構成となしたものとなっている。 For the long-distance transportation of heavy equipment for construction machinery, the tractor and the gantry are exclusively engaged and towed separately.
【0003】[0003]
従来に於けるトレーラの架台(カー)は、その後部位置に一定角度範囲は回動 するが、架台の高さ位置の変更は不可能な構成となされている。従って、該架台 に対する建設機械の重量物(例えばトラックショベル等)の輸送(積み込み、或 いは荷降ろし)には、架台と地面との間に長い道板を架設して行う必要があり、 作業が繁雑であった。 本考案は上記問題を解決せんとするものである。 The conventional trailer pedestal (car) rotates to the rear position within a certain angle range, but the height position of the pedestal cannot be changed. Therefore, when transporting (loading or unloading) heavy objects of construction machinery (such as truck excavators) to the gantry, it is necessary to build a long road board between the gantry and the ground. Was busy. The present invention is intended to solve the above problems.
【0004】[0004]
本考案は架台の前面側肩段部で該肩段部を挟んだ左右個所に油圧ジャッキで昇 降する如くなした支脚を取付け、荷台前面部をトラクター高さより高く持上げら れる上り傾斜面が形成されるようなさしめると共に、トラクター側には上記支脚 の油圧ジャッキ作動用油圧ポンプを設けた構成となしたことを特徴とする。 In the present invention, the front shoulders of the gantry are equipped with supporting legs that can be lifted by hydraulic jacks at the left and right positions sandwiching the shoulders, and an upslope surface is formed that can lift the front of the load platform higher than the tractor height. In addition to the above, the tractor side is provided with a hydraulic pump for operating the hydraulic jack of the support leg.
【0005】[0005]
本考案実施例の一例を図面に基づいて説明する。 図1は本考案に係わるトレーラの全体側面図、図2はその架台(カー)の部分 詳細図である。 1は前面側に肩段部1aの形成された架台であって、後部に車輪1bを有する ことを含め従来構造と変わりがないが、本考案では架台1の前面側肩段部を挟ん だ左右個所に油圧ジャッキで昇降する如くなした支脚2、2が設けられてなる。 3は肩段部の中央個所フレームに内蔵させたウインチ、4は肩段部の上縁個所に 設けた上記ウインチワイヤー3aの始端係止部である。 An example of the embodiment of the present invention will be described with reference to the drawings. FIG. 1 is an overall side view of a trailer according to the present invention, and FIG. 2 is a partial detailed view of a pedestal (car) thereof. 1 is a pedestal having a shoulder step 1a formed on the front side, which is the same as the conventional structure including a wheel 1b at the rear, but in the present invention, the left and right sides of the pedestal 1 with the front shoulder step sandwiched The supporting legs 2 and 2 which are moved up and down by hydraulic jacks are provided at points. Reference numeral 3 is a winch built in the central portion frame of the shoulder step portion, and 4 is a starting end locking portion of the winch wire 3a provided at the upper edge portion of the shoulder step portion.
【0006】 5はトラクターであって、比較的短い後部架台5a上に上記架台1の肩段部1 aを係合脱着させるための係止手段6が設けてあり、又前記支脚2、2を適宜必 要高さ位置に昇降させるための油圧ジャッキ2a、2a作動用の油圧ポンプ7が 設けてあり、8は該油圧ポンプ7と油圧ジャッキ2a、2aを連結するオイルホ ースであり、又9は架台後端縁に設けた極めて短い道板である。尚、後部車輪1 bには従来通りブレーキ用のエアーを送るためのホースがエンジン側から設けて ある。Reference numeral 5 denotes a tractor, which is provided with locking means 6 for engaging and disengaging the shoulder step portion 1 a of the pedestal 1 on a relatively short rear pedestal 5 a, and the fulcrums 2, 2 A hydraulic pump 7 for operating the hydraulic jacks 2a, 2a for raising and lowering the hydraulic jacks 2a, 2a to a required height is provided, and 8 is an oil hose for connecting the hydraulic pump 7 and the hydraulic jacks 2a, 2a. Is a very short road plate provided at the rear edge of the gantry. The rear wheel 1b is provided with a hose from the engine side for sending air for braking as in the conventional case.
【0007】 次に作用について説明する。 本考案に於て架台1はトラクター5の係止手段6に対し前面側肩段部1aが回 動自在に止着される。この構成は従来のものと変わりがないが、本考案に於ては トラクター5に油圧ポンプ7が設けてあり、該油圧ポンプ7のオイルホース8を 支脚2、2に対する油圧ジャッキ2a、2aへ連結させる。Next, the operation will be described. In the present invention, the front side shoulder step portion 1a of the gantry 1 is rotatably attached to the locking means 6 of the tractor 5. This structure is the same as the conventional one, but in the present invention, the tractor 5 is provided with the hydraulic pump 7, and the oil hose 8 of the hydraulic pump 7 is connected to the hydraulic jacks 2a, 2a for the supporting legs 2, 2. Let
【0008】 上記構成で例えば建設機械用のトラックショベル等を運搬のために乗せる場合 には、架台1の肩段部1aに於ける係止手段6の係合を外し、次に油圧ポンプ7 を駆動して油圧ジャッキ2a、2bを作動させることにより図2に示す如く支脚 2、2をトラクター5の架台より高くなる適宜高さ位置に持上げられるようにな すのであり、この際架台1後部に設けられるている短い道板9を逆向きに倒して 地面上へ到達させ全体が一直線を形成するようになす。 該状態では、トラックショベル10は自らの動力で架台1上へ移動することも 出来るが、図示例の如くウインチ3からのワイヤー3aを使用して引上げるよう になしても良い。ウインチ3を使用する場合は、架台1の傾斜角度をより大とな すことが出来、この際道板9はより短小のものでも良いものとなる。In the case of carrying a truck excavator or the like for construction machinery for transportation with the above configuration, the engagement means 6 on the shoulder 1a of the gantry 1 is disengaged, and then the hydraulic pump 7 is attached. By operating the hydraulic jacks 2a, 2b by driving, the supporting legs 2, 2 can be lifted to an appropriate height position higher than the platform of the tractor 5 as shown in FIG. The short road plate 9 provided is tilted in the opposite direction to reach the ground so that the entire road forms a straight line. In this state, the truck shovel 10 can be moved onto the gantry 1 by its own power, but it may be pulled up by using the wire 3a from the winch 3 as shown in the drawing. When the winch 3 is used, the inclination angle of the gantry 1 can be made larger, and in this case, the road board 9 may be shorter or smaller.
【0009】 しかして、架台1上へトラックショベル10が移動すると、上記上昇で高く持 上げられていた支脚2、2を順次降下させ、肩段部1aがトラクター5の後部架 台5a上に当接すると、係止手段6との係合を図る。尚、支脚2、2はその長さ が最も縮小された状態で停止され、又バックホー10は架台1上の定位置で不動 状態に他の適宜手段を介し固定されるのであり、この際ウインチ3によるワイヤ ー3aは取外しても良いし取外さなくても良い。尚、道板9はその最後部位置で 架台1上ヘ反転させておくのである。 上記状態で適宜目的地に対しトラクター5を運転して移動させるのであり、目 的地でのトラックショベル10の積降ろしは前述の繰返しとなるのであり、この 際ウインチ3のワイヤー3aで係止状態の場合は、ウインチ3を逆作動させなが ら安全に行うのである。When the truck shovel 10 is moved onto the pedestal 1, the supporting legs 2 and 2 which have been lifted high by the above-mentioned ascent are sequentially lowered, and the shoulder step portion 1a hits the rear pedestal 5a of the tractor 5. When they come into contact, they engage with the locking means 6. The supporting legs 2 and 2 are stopped in a state in which the length thereof is most reduced, and the backhoe 10 is fixed in a fixed position on the pedestal 1 through other appropriate means. The wire 3a may be or may not be removed. The road plate 9 is turned over on the gantry 1 at the rearmost position. In the above state, the tractor 5 is appropriately driven to move to the destination, and the loading and unloading of the truck shovel 10 at the target is repeated as described above. At this time, the wire 3a of the winch 3 is locked. In the case of, the winch 3 is operated in reverse while being safely operated.
【0010】[0010]
本考案は以上の如く構成してなり、特に建設機械等の重量物を極めて簡便且つ 安全に架台1上に載置或いは架台上から荷降ろし出来るものとなすのであり、目 的地ヘの運搬を迅速且つ能率的に行えて作業性の向上に寄与すること大ならしめ るものである。 The present invention is configured as described above, and in particular, it enables heavy objects such as construction machines to be placed on the gantry 1 or to be unloaded from the gantry 1 very easily and safely. The fact that it can be done quickly and efficiently and contributes to the improvement of workability is extremely important.
【図1】本考案に係わるトレーラの全体側面図である。FIG. 1 is an overall side view of a trailer according to the present invention.
【図2】上記の架台(カー)の部分詳細図である。FIG. 2 is a partial detailed view of the gantry (car).
1 架台 1a 肩段部 2 支脚 3 ウインチ 5 トラクター 6 係止手段 7 油圧ポンプ 1 cradle 1a shoulder step 2 support leg 3 winch 5 tractor 6 locking means 7 hydraulic pump
Claims (1)
左右個所に油圧ジャッキで昇降する如くなした支脚を取
付け、荷台前面部がトラクター高さより高く持上げられ
る上り傾斜面に形成されるようなさしめると共に、トラ
クター側には上記支脚の油圧ジャッキ作動用油圧ポンプ
を設けた構成となしたことを特徴とするトレーラ。1. A front leg of a gantry is provided with supporting legs which can be moved up and down by hydraulic jacks at left and right positions sandwiching the shoulder, and the front of the platform is formed on an ascending slope which can be lifted higher than the tractor height. The trailer is characterized in that the tractor side is provided with a hydraulic pump for actuating the hydraulic jack of the fulcrum on the tractor side.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP957892U JPH0665178U (en) | 1992-01-14 | 1992-01-14 | Trailer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP957892U JPH0665178U (en) | 1992-01-14 | 1992-01-14 | Trailer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0665178U true JPH0665178U (en) | 1994-09-13 |
Family
ID=11724199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP957892U Pending JPH0665178U (en) | 1992-01-14 | 1992-01-14 | Trailer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0665178U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59156359A (en) * | 1983-02-26 | 1984-09-05 | 平田 芳朗 | Baseball ball and production thereof |
-
1992
- 1992-01-14 JP JP957892U patent/JPH0665178U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59156359A (en) * | 1983-02-26 | 1984-09-05 | 平田 芳朗 | Baseball ball and production thereof |
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