CN202226553U - Micro-scale double-power crane - Google Patents
Micro-scale double-power crane Download PDFInfo
- Publication number
- CN202226553U CN202226553U CN2011203282800U CN201120328280U CN202226553U CN 202226553 U CN202226553 U CN 202226553U CN 2011203282800 U CN2011203282800 U CN 2011203282800U CN 201120328280 U CN201120328280 U CN 201120328280U CN 202226553 U CN202226553 U CN 202226553U
- Authority
- CN
- China
- Prior art keywords
- vehicle body
- actuating cylinder
- hydraulic actuating
- body hanger
- telescopic boom
- 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 - Lifetime
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Abstract
The utility model relates to a micro-scale double-power crane, and can effectively solve the problems that the noise is high, the work progress is impacted in case of power failure, the efficiency is low, the operation is inconvenient, and the use is limited. The micro-scale double-power crane adopts the structure that a rotary reductor is arranged on a vehicle body bracket of a crawler traveling device; a telescopic arm and a first hydraulic cylinder, which are connected with each other, are arranged on a cycle body at the upper part of the rotary type reductor; a lifting hook is arranged at the front end of the telescopic arm; the supporting legs on the vehicle body bracket are connected with a second hydraulic cylinder; a petrol engine on the front section of the vehicle body bracket is connected with the first and the second hydraulic cylinders and a gearbox respectively; the gearbox is connected with the crawler traveling device; and a motor connected with the first and the second hydraulic cylinders is mounted on the rear section of the vehicle body bracket. The micro-scale double-power crane has the advantages that the operation is convenient; the use can be realized through double powers; the problem that the work cannot be continued in case of power failure can be solved; the efficiency is high; the size is small; the weight is light; and the moving is flexible.
Description
Technical field
The utility model relates to crane, particularly a kind of miniature double dynamical crane.
Background technology
Crane is the hoisting and transporting tool on ground such as a kind of suitable harbour, workshop, building site, and the use of crane is hanging device, speedily carries out rescue work, lifting, machinery, rescue.The kind of crane has a lot, hangs etc. like wheel crane, crawler crane and tank, and crawler crane wherein is the abbreviation of crawler crane, is that a kind of domain of getting off is a creeper undercarriage; Lean on the track-type crane, its advantage is that hoisting capacity is big, can walk by lift heavy, has stronger lifting ability; What shortcoming was that present crane uses is single action power, and when at in-house operation, noise is big, in case and the power et out of order; Need quit work, efficient is low, inconvenient operation; Limitation is too strong, only is fit to integrated mill, in on-site work.
Summary of the invention
To above-mentioned situation, for overcoming the prior art defective, the purpose of the utility model just provides a kind of miniature double dynamical crane, and it is big effectively to solve noise, and the power et out of order influences job schedule, and efficient is low, inconvenient operation and use circumscribed problem.
The technical scheme that the utility model solves is, comprises telescopic boom, hydraulic actuating cylinder, vehicle body hanger and cterpillar drive, and vehicle body hanger is arranged on the cterpillar drive; Rotary decelerator is arranged on the vehicle body hanger, and the cycle body is arranged at the top of rotary decelerator, and the telescopic boom and first hydraulic actuating cylinder are arranged on the cycle body; Telescopic boom is connected with first hydraulic actuating cylinder; The front end of telescopic boom has suspension hook, and symmetry is equipped with supporting leg on the vehicle body hanger, and supporting leg is connected with second hydraulic actuating cylinder; The vehicle body hanger leading portion is equipped with spark ignition engine; Spark ignition engine is connected with first hydraulic actuating cylinder, second hydraulic actuating cylinder, change speed gear box respectively, and change speed gear box and cterpillar drive link together, and the vehicle body hanger back segment is equipped with the motor that is connected with first hydraulic actuating cylinder, second hydraulic actuating cylinder.
The utility model is easy to operate, double dynamical use, and when having solved single action power et out of order, situation about can't work when carrying out office work, can be used the electric machine control in double dynamical, and easy to operate, efficient is high, and volume is little, and light weight moves flexibly.
Description of drawings
Fig. 1 is the structural front view of the utility model.
Fig. 2 is the structure left view of the utility model.
Fig. 3 is the structure birds-eye view of the utility model.
The specific embodiment
Elaborate below in conjunction with the specific embodiment of accompanying drawing to the utility model.
Provided by Fig. 1-Fig. 3, the utility model comprises telescopic boom, hydraulic actuating cylinder, vehicle body hanger and cterpillar drive, and vehicle body hanger 5 is arranged on the cterpillar drive 9; Rotary decelerator 6 is arranged on the vehicle body hanger, and cycle body 4 is arranged at the top of rotary decelerator, and the telescopic boom 1 and first hydraulic actuating cylinder 8 are arranged on the cycle body; Telescopic boom is connected with first hydraulic actuating cylinder; The front end of telescopic boom has suspension hook 7, and symmetry is equipped with supporting leg 2 on the vehicle body hanger, and supporting leg is connected with second hydraulic actuating cylinder 11; The vehicle body hanger leading portion is equipped with spark ignition engine 10; Spark ignition engine is connected with first hydraulic actuating cylinder, second hydraulic actuating cylinder, change speed gear box respectively, and change speed gear box and cterpillar drive link together, and the vehicle body hanger back segment is equipped with the motor 3 that is connected with first hydraulic actuating cylinder, second hydraulic actuating cylinder.
Described cycle body 4 is flat for the bottom, and top and front and rear part be the plate body of outside curved convexity all; Described supporting leg 2 is collapsible, is the rotation shape and places on the vehicle body hanger; Described telescopic boom 1 is made up of the expansion link that five joint head and the tail interlock mutually; Described change speed gear box is fixed on the bottom of vehicle body hanger.
Can find out that by said structure the utility model comprises telescopic boom, first hydraulic actuating cylinder and supporting leg, the cycle body is housed on the vehicle body hanger; Telescopic boom is fixed on the cycle body through two different axles respectively with first hydraulic actuating cylinder, and supporting leg is installed on the vehicle body hanger by the supporting rack rotational symmetry, when supporting leg folds; Rotation is placed on the vehicle body hanger pedal; First hydraulic actuating cylinder and second hydraulic actuating cylinder constitute the hydraulic efficiency pressure system of crane, and motor is equipped with in the vehicle body hanger back, and front end is equipped with spark ignition engine; Wherein spark ignition engine can be used as the walking propulsion source of cterpillar drive of Hydraulic Pump and the crane of hydraulic efficiency pressure system, and motor is as the hydraulic efficiency pressure system propulsion source.
The utility model starts spark ignition engine or motor when work, drive Hydraulic Pump, supplies with hydraulic efficiency pressure system.Supporting leg after can will being launched by second hydraulic actuating cylinder afterwards supports on the ground; Constitute stable supporting mechanism, first hydraulic actuating cylinder can be propped telescopic boom or put down, and regulates the telescopic boom high and low position; And match with telescopic boom is flexible; Realize differing heights, the job position of different distance, and realize the operation of different azimuth by the cycle body.The time spent can be not folding with supporting leg, telescopic boom withdrawal, folding being placed on the vehicle body hanger.When in the open air or do not have the electricity situation under carry out lift heavy, can utilize spark ignition engine to come work; Indoor or need under the noise circlet border to use, energized is put out spark ignition engine separately.
Claims (5)
1. a miniature double dynamical crane comprises telescopic boom, hydraulic actuating cylinder, vehicle body hanger and cterpillar drive, it is characterized in that; Vehicle body hanger (5) is arranged on the cterpillar drive (9), rotary decelerator (6) is arranged on the vehicle body hanger, cycle body (4) is arranged at the top of rotary decelerator; Telescopic boom (1) and first hydraulic actuating cylinder (8) are arranged on the cycle body, and telescopic boom is connected with first hydraulic actuating cylinder, and the front end of telescopic boom has suspension hook (7); Symmetry is equipped with supporting leg (2) on the vehicle body hanger; Supporting leg is connected with second hydraulic actuating cylinder (11), and the vehicle body hanger leading portion is equipped with spark ignition engine (10), and spark ignition engine is connected with first hydraulic actuating cylinder, second hydraulic actuating cylinder, change speed gear box respectively; Change speed gear box and cterpillar drive link together, and the vehicle body hanger back segment is equipped with the motor (3) that is connected with first hydraulic actuating cylinder, second hydraulic actuating cylinder.
2. miniature double dynamical crane according to claim 1 is characterized in that, described cycle body (4) is flat for the bottom, and top and front and rear part be the plate body of outside curved convexity all.
3. miniature double dynamical crane according to claim 1 is characterized in that described supporting leg (2) is collapsible, is the rotation shape and places on the vehicle body hanger.
4. miniature double dynamical crane according to claim 1 is characterized in that, described telescopic boom (1) is made up of the expansion link that five joint head and the tail interlock mutually.
5. miniature double dynamical crane according to claim 1 is characterized in that described change speed gear box is fixed on the bottom of vehicle body hanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203282800U CN202226553U (en) | 2011-09-03 | 2011-09-03 | Micro-scale double-power crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203282800U CN202226553U (en) | 2011-09-03 | 2011-09-03 | Micro-scale double-power crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202226553U true CN202226553U (en) | 2012-05-23 |
Family
ID=46077152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203282800U Expired - Lifetime CN202226553U (en) | 2011-09-03 | 2011-09-03 | Micro-scale double-power crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202226553U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303806A (en) * | 2013-05-19 | 2013-09-18 | 国家电网公司 | Crawler-type electric hoisting device with compact space |
| CN105398976A (en) * | 2015-12-16 | 2016-03-16 | 泰兴市依科攀船舶设备有限公司 | Walking spider crane for ship use |
| CN110980551A (en) * | 2019-11-29 | 2020-04-10 | 昆山朗捷通物联信息有限公司 | Lifting equipment of traffic detection device and use method thereof |
-
2011
- 2011-09-03 CN CN2011203282800U patent/CN202226553U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103303806A (en) * | 2013-05-19 | 2013-09-18 | 国家电网公司 | Crawler-type electric hoisting device with compact space |
| CN103303806B (en) * | 2013-05-19 | 2015-12-02 | 国家电网公司 | A kind of tight space track-mounted electric lifting appliance |
| CN105398976A (en) * | 2015-12-16 | 2016-03-16 | 泰兴市依科攀船舶设备有限公司 | Walking spider crane for ship use |
| CN110980551A (en) * | 2019-11-29 | 2020-04-10 | 昆山朗捷通物联信息有限公司 | Lifting equipment of traffic detection device and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120523 |