CN2306980Y - Truck crane elevator - Google Patents
Truck crane elevator Download PDFInfo
- Publication number
- CN2306980Y CN2306980Y CN 96233886 CN96233886U CN2306980Y CN 2306980 Y CN2306980 Y CN 2306980Y CN 96233886 CN96233886 CN 96233886 CN 96233886 U CN96233886 U CN 96233886U CN 2306980 Y CN2306980 Y CN 2306980Y
- Authority
- CN
- China
- Prior art keywords
- lifting
- arm
- joint
- ladder
- companion ladder
- 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
Abstract
The utility model relates to an automobile crane elevator a lifting ladder with three sections is synchronically extended and shrunk with a lifting suspended arm and is arranged on the upper part of the lifting suspended arm of an automobile crane, the first section of a lifting ladder is connected with the upper part of a main arm, and the second section of the lifting ladder is arranged at the lower part of the first section in a sliding type; a head part is fixedly connected with the head part of the second lifting suspended arm, the third section is arranged at the lower part of the second section, and the third section of the suspended arm of the crane is used as motive power; the head part of the lifting suspended arm is provided with a bucket worktable which can be disassembled, the utility model has the functions of goods lifting and aloft work.
Description
The utility model relates to a kind of car hosit lifting tower wagon.
Existing car hosit only limits to the lifting of goods, function ratio is more single, now social develop rapidly, high-building constructions etc. not only need the car hosit lifting cargo but also need aloft work machinery to play a role, remove to make car hosit singlely or single remove to make the automobile lifting tower wagon and all can not satisfy society's needs widely, this is the defective of each self-separation of prior art.
The purpose of this utility model be on car hosit design a kind of can lifting cargo again can the high-altitude lift work car hosit lifting tower wagon.
The technical solution of the utility model is that a companion ladder with the lifting arm synchronization telescope is installed on the lifting arm top of a car hosit, and is convenient to the usefulness of aloft work with bench board at detouchable bucket of head design installation of car hosit lifting arm.
Good effect of the present utility model is not only have the function of original car hosit lifting cargo but also have high-altitude lift work function, really becomes a tractor serves several purposes.
Further illustrate the utility model below in conjunction with accompanying drawing.
Accompanying drawing is a structural representation of the present utility model.
The utility model comprises a car hosit (1), telescopic three joint companion ladders (2) are installed on the top of car hosit lifting arm (3), the first segment companion ladder is connected with the principal arm top of car hosit lifting arm, and companion ladder can be wider than lifting arm and be divided into ladder.The second joint companion ladder is installed in first segment companion ladder bottom with sliding type, the head of the second joint companion ladder is with the overweight machine lifting arm of second joint automobile head captive joint, when the second joint lifting arm motion, just drive the second joint companion ladder motion, the 3rd joint companion ladder is installed in the bottom of the second joint companion ladder, and flexible the 3rd joint lifting arm by car hosit of the 3rd joint companion ladder is used as power.So just finished the lift telescopic effect of companion ladder.Another kind of version also can be packed the 3rd joint companion ladder in the second joint companion ladder, and the second joint companion ladder is packed in the first segment companion ladder.Therefore first kind of structure is called sliding type, and second kind is called the built in type structure.The rear end size of the every joint companion ladder after the lifting all is longer than lifting arm, so that fixation before and after playing.For safety, the safety barrier that top is hollow tubular is installed on the companion ladder of lifting arm, the 3rd joint safety barrier is packed in second joint, second saves in the hollow tubular of the first segment safety barrier of packing into, just safety barrier being pulled out in the lump when car hosit lifting arm and companion ladder motion, again safety barrier is packed into during contraction, is that front end is fixed with the lifting arm companion ladder equally, the first segment guardrail is longer than in the rear end, and being unlikely to the rear end can not fix.Steel rope is arranged on the lifting arm, steel rope is not swung arbitrarily when influencing lifting for making, the first segment companion ladder with fixed with ladder every being welded on the companion ladder, the ladder of second, third joint every all adopt down the ladder of heavily going up light shape triangular in shape every and be installed in versatilely on second, third joint ladder.Like this under state of nature, the ladder of shape triangular in shape every all be at any time inferior horn down, and can play a supportive role, the centre open one recessed poor so that steel rope is unaffected.Ladder is every rotating on ladder flexibly, and the contraction of also being convenient to ladder is unaffected.Bucket is not installed on the car hosit lifting arm at ordinary times with bench board, just installs during just because of the need aloft work, and be cargo-carring at ordinary times with car, the making of work bucket is to design by the space that two people can operation.The width that the hoisting hook head press on the top, one side of bucket designs one can let-in freely latch, plug hole on lifting head both sides are welded.This latch connects with the work bucket, connect together and bucket can be rotated up and down so that the adjustment level with the hole of axle latch rear end, the regulating control of an adjusting angle is installed on bucket, regulating control connects with bolt and nut, nut is fixing with the work bucket, and make the work bucket rotate the adjustment level up and down by the latch axis hole, only need rotating screw bolt, screw tip to act on the level attitude that accent just can make work bucket angle variation adjusting work bucket.Can design for high pressure fire hose cartridge nozzle folder position so that install during fire-fighting at work bucket front end and to use.High pressure fire hose shower nozzle also can be prepared with car.On the car hosit lifting tower wagon water pump pressurizer can also be installed, so that the usefulness of fire-fighting.Bucket both can be installed in the below of lifting arm head with bench board, also can be installed in the top of lifting arm head.
Claims (3)
1, a kind of car hosit lifting tower wagon comprises a car hosit (1), it is characterized in that installing on the top of crane arm one and saves companion ladders (2) with three of arm synchronization telescope, and the head of lifting arm (3) has a detouchable bucket bench board.
2, car hosit lifting tower wagon according to claim 1, it is characterized in that the first segment companion ladder links with the principal arm top of arm of derrick, second saves sliding type is installed in the first segment bottom, head is fixedly connected with the second arm of derrick head, the 3rd joint is installed in the bottom of second joint, is used as power by hoisting crane the 3rd joint arm.
3, car hosit lifting tower wagon according to claim 1 is characterized in that the 3rd joint companion ladder packs in the second joint companion ladder, and the second joint companion ladder is packed in the first segment companion ladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96233886 CN2306980Y (en) | 1996-10-12 | 1996-10-12 | Truck crane elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96233886 CN2306980Y (en) | 1996-10-12 | 1996-10-12 | Truck crane elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2306980Y true CN2306980Y (en) | 1999-02-10 |
Family
ID=33910445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96233886 Expired - Fee Related CN2306980Y (en) | 1996-10-12 | 1996-10-12 | Truck crane elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2306980Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015081772A1 (en) * | 2013-12-03 | 2015-06-11 | 三一汽车制造有限公司 | Crane |
-
1996
- 1996-10-12 CN CN 96233886 patent/CN2306980Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015081772A1 (en) * | 2013-12-03 | 2015-06-11 | 三一汽车制造有限公司 | Crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |