JPH0732568Y2 - Tamper traction device - Google Patents
Tamper traction deviceInfo
- Publication number
- JPH0732568Y2 JPH0732568Y2 JP10782389U JP10782389U JPH0732568Y2 JP H0732568 Y2 JPH0732568 Y2 JP H0732568Y2 JP 10782389 U JP10782389 U JP 10782389U JP 10782389 U JP10782389 U JP 10782389U JP H0732568 Y2 JPH0732568 Y2 JP H0732568Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical case
- tamper
- pin hole
- frame
- projecting
- 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.)
- Expired - Fee Related
Links
- 241001428397 Taito Species 0.000 description 2
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Road Paving Machines (AREA)
Description
【考案の詳細な説明】 （考案が属する技術分野） 本考案はタンパー（振動式地盤締固め機）と牽引車輌と
の間に介在させるタンパー牽引装置に関する。DETAILED DESCRIPTION OF THE INVENTION (Technical field to which the invention belongs) The present invention relates to a tamper towing device which is interposed between a tamper (vibrating ground compactor) and a towing vehicle.
（考案の課題とその特徴点） 本考案は、牽引車輌への振動伝播を防止しつつ、タンパ
ーを円滑かつ効率よく牽引することができるタンパー牽
引装置を提供することを目的としているものであって、
その構成上の特徴は実用新案登録請求の範囲に記載した
とおりである。(Problems of the Invention and Its Features) The present invention aims to provide a tamper towing device capable of smoothly and efficiently towing a tamper while preventing vibration propagation to a towing vehicle. ,
The structural features are as described in the claims for utility model registration.
（図面による考案の具体的説明） 本考案の一実施例を示す図面において、１は前後方向に
延びる円筒状ケースであり、その後端部両側にはパイプ
から成る横材2,2が突設され、これら横材2,2の各突出端
部と円筒状ケース１の前端部両側とをパイプから成る斜
材3,3で結んで、フレーム４が形成されている。(Specific Description of the Invention by the Drawings) In the drawings showing one embodiment of the present invention, 1 is a cylindrical case extending in the front-rear direction, and horizontal members 2, 2 made of pipes are projectingly provided on both sides of a rear end thereof. A frame 4 is formed by connecting the projecting end portions of the cross members 2, 2 and both sides of the front end portion of the cylindrical case 1 with diagonal members 3, 3 made of a pipe.
横材2,2の各突出端部の後方には、横方向のピン孔5,5を
備えた軸受け6,6が突設され、フレーム４は、これら軸
受け6,6を介してタンパー（図示しない）の前端部に上
下方向に回動自在に連結されるようになっている。Behind each projecting end of the cross members 2,2, bearings 6,6 provided with lateral pin holes 5,5 are projected, and the frame 4 is provided with a tamper (shown in the figure) via these bearings 6,6. No) is connected to the front end portion so as to be vertically rotatable.
なお、図示の軸受け６は、外側のパイプ７とピン孔５を
穿設した内側のウレタンゴム８とから成り、タンパーの
振動がこの部分でも緩衝されるようになっている。The bearing 6 shown in the drawing is composed of an outer pipe 7 and an inner urethane rubber 8 having a pin hole 5 formed therein, and the vibration of the tamper is also damped in this portion.
円筒状ケース１内には回動自在かつ伸縮自在に牽引シャ
フト９が嵌挿され、この牽引シャフト９の円筒状ケース
１から突出した先端部はブロック10に接続され、ブロッ
ク10にはアダプタ11が横方向のピン12を介して上下方向
に回動自在に連結されている。A traction shaft 9 is rotatably and telescopically fitted in the cylindrical case 1, and a tip portion of the traction shaft 9 projecting from the cylindrical case 1 is connected to a block 10, and an adapter 11 is attached to the block 10. It is connected via a lateral pin 12 so as to be rotatable in the vertical direction.
そして、アダプタ11には縦方向のピン孔13が設けられ、
このピン孔13に、アダプタ11を牽引車輌（図示しない）
に左右方向に回動自在に連結するピンが入るようになっ
ている。Then, the adapter 11 is provided with a vertical pin hole 13,
A vehicle tow the adapter 11 into the pin hole 13 (not shown)
There is a pin that can be pivotally connected to the left and right.
なお、14,14はブロック10に設けられたピン12の挿通孔
を塞ぐ蓋であり、一側の蓋14はブロック10にボルト止め
されているが、他側の蓋14はブロック10に溶接されてお
り、ボルト止めされている蓋14を外し、溶接されている
蓋14に設けた孔（図示しない）に打撃子を差し込んでピ
ン12を側方に叩き出すことにより、ブロック10とアダプ
タ11の連結を解くことができるようになっている。Reference numerals 14 and 14 are lids that close the insertion holes of the pins 12 provided in the block 10.The lid 14 on one side is bolted to the block 10, but the lid 14 on the other side is welded to the block 10. By removing the lid 14 that is bolted, insert a striker into a hole (not shown) provided in the lid 14 that is welded, and knock out the pin 12 to the side, the block 10 and the adapter 11 The connection can be released.
牽引シャフト９の円筒状ケース内嵌挿部の前後２箇所に
可動座15,15が設けられ、また、円筒状ケース１の長さ
方向中間部に固定座16が設けられ、可動座15と固定座16
の間にそれぞれコイルスプリング17,17が介装されてい
る。Movable seats 15 and 15 are provided at two positions before and after the cylindrical case inside fitting portion of the tow shaft 9, and a fixed seat 16 is provided at an intermediate portion in the longitudinal direction of the cylindrical case 1 so as to be fixed to the movable seat 15. Zodiac 16
Coil springs 17, 17 are respectively interposed between the two.
以上のような本考案のタンパー牽引装置を牽引車輌とタ
ンパーの間に介在させて、牽引車輌を前進させると、タ
ンパーが接地状態のときには、牽引シャフト９は前方の
コイルスプリング17を圧縮しつつ前方に延び、タンパー
が飛び上がったときには、牽引車輌の牽引力と前方のコ
イルスプリング15の復元力とによりフレーム４がターパ
ーを引っ張りながら前進し、これがタンパーの振動数に
応じて周期的に繰り返され、タンパーは小さい牽引力で
スムースに牽引される。When the tamper towing device of the present invention as described above is interposed between the towing vehicle and the tamper and the towing vehicle is moved forward, when the tamper is in the grounding state, the towing shaft 9 compresses the coil spring 17 in the front and moves forward. When the tamper jumps up, the frame 4 moves forward while pulling the tarper due to the traction force of the towing vehicle and the restoring force of the coil spring 15 at the front, and this is repeated periodically according to the frequency of the tamper, It can be smoothly towed with a small traction force.
そして、この間、締固め地盤面の不陸等に基づくタンパ
ーの不規則な振動は、牽引車輌とアダプタ11との連結部
が左右方向に回動自在であること、アダプタ11と牽引シ
ャフト９との連結部が上下方向に回動自在であること、
フレーム４とタンパーとの連結部が上下方向に回動自在
であること、牽引シャフト９が円筒状ケース１内に回動
自在かつ伸縮自在に嵌挿されていること、および、牽引
シャフト９の可動座15,15と円筒状ケース１の固定座16
との間にコイルスプリング17,17が介装されていること
とにより、有効に吸収され、牽引車輌への伝播が確実に
防止される。During this time, irregular vibration of the tamper due to unevenness of the compaction ground surface, etc. causes the connecting portion between the towing vehicle and the adapter 11 to be rotatable in the left and right direction, and The connecting part is vertically rotatable,
The connecting portion between the frame 4 and the tamper is vertically rotatable, the traction shaft 9 is rotatably and telescopically fitted in the cylindrical case 1, and the traction shaft 9 is movable. Seats 15, 15 and fixed seat 16 of the cylindrical case 1
Since the coil springs 17, 17 are interposed between and, they are effectively absorbed and reliably prevented from being propagated to the towing vehicle.
（考案の効果） 本考案装置は以上のようなものであるから、牽引車輌へ
の振動伝播を確実に防止しつつ、小さい牽引力でタンパ
ーを円滑かつ効率よく牽引・移動させることができる。(Effect of the Invention) Since the device of the present invention is as described above, the tamper can be smoothly and efficiently towed and moved with a small traction force while reliably preventing the vibration propagation to the towing vehicle.
図面は本考案の一実施例の平面図である。 1:円筒状ケース、2:横材、3:斜材、4:フレーム、5:ピン
孔、6:軸受け、9:牽引シャフト、11:アダプタ、12:ピ
ン、13:ピン孔、15:可動座、16:固定座、17:コイルスプ
リング。The drawing is a plan view of an embodiment of the present invention. 1: Cylindrical case, 2: Horizontal member, 3: Oblique member, 4: Frame, 5: Pin hole, 6: Bearing, 9: Traction shaft, 11: Adapter, 12: Pin, 13: Pin hole, 15: Movable Seat, 16: Fixed seat, 17: Coil spring.
───────────────────────────────────────────────────── フロントページの続き (72)考案者 橋本 隆治 東京都台東区台東１丁目２番１号 不動建 設株式会社内 (72)考案者 谷口 利久 東京都台東区台東１丁目２番１号 フドウ 技研株式会社内 (72)考案者 加藤 俊昭 埼玉県与野市本町西４丁目17番23号 株式 会社間組技術研究所内 (72)考案者 町 俊輔 東京都港区北青山２丁目５番８号 青山機 工株式会社内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Ryuji Hashimoto 1-2-1 Taito, Taito-ku, Tokyo Within Fudo Construction Co., Ltd. (72) Toshihisa Taniguchi 1-2-1 Taito, Taito-ku, Tokyo Fudou Giken Co., Ltd. (72) Inventor Toshiaki Kato 4-17-23 Honmachi Nishi, Yono City, Saitama Prefectural Institute of Technology, Inc. (72) Inventor Shunsuke Machi Aoyama Kitayama 2-5-8 Kitaaoyama Minato-ku, Tokyo Within the corporation
Claims (1)
側にそれぞれ突設した横材の各突出端部と円筒状ケース
の前端部両側とをそれぞれ斜材で結んで、フレームを形
成し、該フレームの各横材の突出端部の後方に、横方向
のピン孔を備えた軸受けを突設し、また、前記円筒状ケ
ース内に回動自在かつ伸縮自在に嵌挿した牽引シャフト
の円筒状ケースから突出した先端部に、縦方向のピン孔
を設けたアダプタを上下方向に回動自在に連結するとと
もに、牽引シャフトの円筒状ケース内嵌挿部の前後２箇
所に設けた可動座体と円筒状ケースの長さ方向中間部内
側に設けた固定座体との間にそれぞれコイルスブリング
を介装したことを特徴とするタンパー牽引装置。Claim: What is claimed is: 1. A frame is formed by connecting each projecting end of a horizontal member projecting on both sides of the rear end of a cylindrical case extending in the front-rear direction and both sides of the front end of the cylindrical case with diagonal members. A traction shaft provided with a bearing provided with a lateral pin hole in the rear of the projecting end of each lateral member of the frame, and rotatably and telescopically fitted in the cylindrical case. An adapter having a vertical pin hole is rotatably connected to a tip end portion protruding from the cylindrical case in a vertically rotatable manner, and movable seats are provided at two positions before and after the cylindrical case inside fitting portion of the traction shaft. A tamper traction device, wherein coil sblings are interposed between the body and a fixed seat body provided on the inner side of the longitudinal direction intermediate portion of the cylindrical case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10782389U JPH0732568Y2 (en) | 1989-09-14 | 1989-09-14 | Tamper traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10782389U JPH0732568Y2 (en) | 1989-09-14 | 1989-09-14 | Tamper traction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0346508U JPH0346508U (en) | 1991-04-30 |
| JPH0732568Y2 true JPH0732568Y2 (en) | 1995-07-26 |
Family
ID=31656495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10782389U Expired - Fee Related JPH0732568Y2 (en) | 1989-09-14 | 1989-09-14 | Tamper traction device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0732568Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113107359A (en) * | 2021-05-19 | 2021-07-13 | 徐州富锲机电科技有限公司 | Integrated pressure relief drilling machine chassis |
-
1989
- 1989-09-14 JP JP10782389U patent/JPH0732568Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0346508U (en) | 1991-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |