JPH0412073Y2 - - Google Patents
Info
- Publication number
- JPH0412073Y2 JPH0412073Y2 JP1986139046U JP13904686U JPH0412073Y2 JP H0412073 Y2 JPH0412073 Y2 JP H0412073Y2 JP 1986139046 U JP1986139046 U JP 1986139046U JP 13904686 U JP13904686 U JP 13904686U JP H0412073 Y2 JPH0412073 Y2 JP H0412073Y2
- Authority
- JP
- Japan
- Prior art keywords
- diagonal rod
- truck
- hoist
- right columns
- rail
- 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
Links
Landscapes
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Description
【考案の詳細な説明】
［産業上の利用分野］
この考案は、機器の組立メンテナンスを行うの
に使用するクレーンに関するものである。[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a crane used to assemble and maintain equipment.
［従来の技術］
従来クレーンはその機能上相当の高さが必要で
あり、その高さを変える簡易な構造は見当らな
い。[Prior Art] Conventional cranes require a considerable height for their functionality, and no simple structure has been found to change the height.
このため、機器の組立メンテナンスのみを行う
クレーンは、邪魔にならない場所まで移したり、
分解して小型にし、保管し易くしていた。 For this reason, cranes used only for assembly and maintenance of equipment must be moved to out-of-the-way locations, or
It was disassembled and made smaller to make it easier to store.
この種のクレーンは、使用後その高さが障害と
なることから、解体又は空間的に障害のない場所
へ移転する必要にせまられていた。しかし次の使
用に急を要することもあり、本考案では使用と格
納の取扱いを容易にするためのクレーンを起倒式
にしたものである。
Since the height of this type of crane poses an obstacle after use, it has been necessary to dismantle it or relocate it to a spatially free location. However, there are times when the next use is urgently required, so in this invention, the crane is made into an up/down type to facilitate handling and handling of use and storage.
図面を参考にして説明する。 This will be explained with reference to the drawings.
この考案に係る起倒式橋形クレーンは、左右の
支柱１，１によつて高位に支承された梁２に沿つ
てホイストレール３を横架し、ホイストレール３
にはホイスト４を嵌置した橋形クレーンにおい
て、左右の支柱１，１のそれぞれ中腹に斜杆５を
連結し、前後に走行レール１３上を走行する車輪
６，６を有する台車７を左右の支柱下側にそれぞ
れ設けて、前記支柱と斜杆の下部を台車の前後部
にそれぞれにピン８，９で枢着すると共に台車７
の長さよりも斜杆５の長さを長く構成し、斜杆の
ピン９は着脱可能とし、斜杆の下端にも台車の車
輪と同様の車輪状ローラー１０を設けると共に該
ローラー１０も前記走行レール１３上を走行する
如く構成し、斜杆下端を台車側に牽引するロープ
１１の巻取機１２を設けたものである。 The collapsible bridge crane according to this invention has a hoist rail 3 horizontally mounted along a beam 2 supported at a high level by left and right columns 1, 1.
In a bridge type crane equipped with a hoist 4, a diagonal rod 5 is connected to the middle of each of the left and right columns 1, 1, and a bogie 7 having wheels 6, 6 running on a running rail 13 in the front and rear is moved to the left and right. The lower parts of the pillars and diagonal rods are pivotally connected to the front and rear of the truck by pins 8 and 9, respectively.
The length of the diagonal rod 5 is configured to be longer than the length of the diagonal rod, the pin 9 of the diagonal rod is made removable, and wheel-shaped rollers 10 similar to the wheels of a truck are provided at the lower end of the diagonal rod, and the rollers 10 also The rope 11 is configured to run on rails 13 and is provided with a winder 12 for pulling the lower end of the diagonal rod toward the truck.
図面を参考にして説明する。 This will be explained with reference to the drawings.
左右の支柱１，１によつて高位に支承された梁
２に沿つてホイストレール３が横架されている。
ホイストレール３にはホイスト４を嵌置して橋形
クレーンが構成されている。左右の支柱１，１の
それぞれ中腹に斜杆５が連結されており、前後に
車輪６，６を有する台車７が左右の支柱下側にそ
れぞれ設けられている。前記支柱１と斜杆５の下
部は台車７の前後部にそれぞれにピン８，９で枢
着されており、斜杆５のピン９は着脱可能とし、
斜杆５の下端にも台車７の車輪６と同様の車輪状
ローラー１０が設けられており、斜杆５の下部を
台車７側に牽引するロープ１１の巻取機１２が設
けられている。 A hoist rail 3 is horizontally suspended along a beam 2 that is supported at a high level by left and right columns 1, 1.
A hoist 4 is fitted onto the hoist rail 3 to form a bridge crane. A diagonal rod 5 is connected to the middle of each of the left and right columns 1, 1, and a truck 7 having front and rear wheels 6, 6 is provided below the left and right columns, respectively. The lower parts of the column 1 and the diagonal rod 5 are pivotally connected to the front and rear of the truck 7 by pins 8 and 9, respectively, and the pin 9 of the diagonal rod 5 is removable.
A wheel-like roller 10 similar to the wheel 6 of the truck 7 is provided at the lower end of the diagonal rod 5, and a winder 12 for a rope 11 for pulling the lower part of the diagonal rod 5 toward the truck 7 is provided.
なお、車輪６、６およびローラー１０は走行レ
ール１３の上を走行する如くしてある。 Note that the wheels 6, 6 and the rollers 10 are configured to run on a running rail 13.
第１図の状態においてピン９を抜き取つて、巻
取機１２を弛めると、ローラー１０が台車の車輪
６とは無関係に移動し、第３図に示す如く支柱１
を倒伏させることが出来る。 When the pin 9 is removed and the winder 12 is loosened in the state shown in FIG.
can be brought down.
［作用］
本考案は以上の如く構成され、巻取機１２の巻
取或は巻戻しによつて支柱１，１の起倒操作を行
なうことができる。[Function] The present invention is constructed as described above, and the columns 1, 1 can be raised and lowered by winding or unwinding the winder 12.
［考案の効果］
本考案によれば支柱１すなわちクレーンの高さ
を構成する主体を、巻取機の操作によつて容易に
起倒することができ、倒伏して収納姿勢を得るこ
と、又起立して使用状態に復する扱いが簡易に果
される。[Effects of the invention] According to the invention, the support column 1, that is, the main body that constitutes the height of the crane, can be easily raised and lowered by operating the winder, and can be laid down to obtain a storage position. It is easy to stand up and return to use.
斜杆５の下端に設けたローラー１０もレール１
３上を走行する如く構成したので、台車７のレー
ル方向長さに対して、支柱１を大きく設定するこ
とが出来る。即ち台車７のおおきさに比べて支柱
１の高さを高くすることが出来る。 The roller 10 provided at the lower end of the diagonal rod 5 is also the rail 1
3, the support column 1 can be set large relative to the length of the truck 7 in the rail direction. That is, the height of the support column 1 can be made higher than the size of the truck 7.
図面は本考案の実施例を示し、第１図は起立状
態側面図、第２図は同じく正面図、第３図は倒伏
状態図である。
１……支柱、２……梁、３……ホイストレー
ス、４……ホイスト、５……斜杆、６……車輪、
７……台車、８，９……ピン、１０……ローラ
ー、１１……ロープ、１２……巻取機、１３……
走行レール。
The drawings show an embodiment of the present invention; FIG. 1 is a side view of the device in an upright state, FIG. 2 is a front view thereof, and FIG. 3 is a view of the device in a collapsed state. 1... Column, 2... Beam, 3... Hoist race, 4... Hoist, 5... Diagonal rod, 6... Wheel,
7...Dolly, 8,9...pin, 10...roller, 11...rope, 12...winder, 13...
running rail.
Claims (1)
２に沿つてホイストレール３を横架し、ホイスト
レール３にはホイスト４を嵌置した橋形クレーン
において、左右の支柱１，１のそれぞれ中腹に斜
杆５を連結し、前後に走行レール１３上を走行す
る車輪６，６を有する台車７を左右の支柱下側に
それぞれ設けて、前記支柱と斜杆の下部を台車の
前後部にそれぞれにピン８，９で枢着すると共に
台車７の長さよりも斜杆５の長さを長く構成し、
斜杆のピン９は着脱可能とし、斜杆の下端にも台
車の車輪と同様の車輪状ローラー１０を設けると
共に該ローラー１０も前記走行レール１３上を走
行する如く構成し、斜杆下部を台車側に牽引する
ロープ１１の巻取機１２を設けてなる起倒式橋形
クレーン。 In a bridge type crane in which a hoist rail 3 is horizontally suspended along a beam 2 supported at a high level by the left and right columns 1, 1, and a hoist 4 is fitted to the hoist rail 3, the left and right columns 1, 1 are A bogie 7 having a diagonal rod 5 connected to the middle of each side and wheels 6, 6 running on the front and rear running rails 13 is provided below the left and right columns, and the lower portions of the struts and diagonal rods are connected to the front and rear of the truck. are pivotally connected to each other by pins 8 and 9, and the length of the diagonal rod 5 is longer than the length of the truck 7,
The pin 9 of the diagonal rod is removable, and the lower end of the diagonal rod is provided with a wheel-shaped roller 10 similar to the wheel of the truck, and the roller 10 is also configured to run on the traveling rail 13, so that the lower part of the diagonal rod is connected to the truck. A collapsible bridge crane equipped with a winder 12 for pulling a rope 11 on the side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986139046U JPH0412073Y2 (en) | 1986-09-09 | 1986-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986139046U JPH0412073Y2 (en) | 1986-09-09 | 1986-09-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6345788U JPS6345788U (en) | 1988-03-28 |
| JPH0412073Y2 true JPH0412073Y2 (en) | 1992-03-25 |
Family
ID=31044583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986139046U Expired JPH0412073Y2 (en) | 1986-09-09 | 1986-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0412073Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009242051A (en) * | 2008-03-31 | 2009-10-22 | Mitsui Eng & Shipbuild Co Ltd | Bridge crane |
| JP2011068441A (en) * | 2009-09-24 | 2011-04-07 | Mitsui Eng & Shipbuild Co Ltd | Bridge-shaped crane for quay and transport method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5642314U (en) * | 1979-09-11 | 1981-04-18 | ||
| JPS5711991U (en) * | 1980-06-21 | 1982-01-21 |
-
1986
- 1986-09-09 JP JP1986139046U patent/JPH0412073Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6345788U (en) | 1988-03-28 |
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