CN2604425Y - Full-automatic hydraulic crane - Google Patents
Full-automatic hydraulic crane Download PDFInfo
- Publication number
- CN2604425Y CN2604425Y CN 03245610 CN03245610U CN2604425Y CN 2604425 Y CN2604425 Y CN 2604425Y CN 03245610 CN03245610 CN 03245610 CN 03245610 U CN03245610 U CN 03245610U CN 2604425 Y CN2604425 Y CN 2604425Y
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- Prior art keywords
- rope
- big arm
- connects
- arm
- pulley
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- Expired - Fee Related
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Abstract
The utility model discloses an automatic hydraulic crane which comprises a foundation on which is equipped a turn table gear ring at the middle of which is equipped a turn table and on which is equipped an upper table frame on which is equipped a hydraulic motor an output shaft of which connects a turn table gear which meshes the turn table gear ring. At the upper table frame is equipped a vertical post the upper section of which connects a rear end shaft of a large arm the middle of which connects a lifting oil cylinder. The front end of a telescopic equipped at the large arm connects a hook by a pulley set; an arm-outspread rope and a lift rope are connected with a rope wheel which is connected with the hydraulic motor which is connected with a driving wheel equipped at the foundation by an oil pump which is connected with a multiple valve equipped at the upper table frame to control the hydraulic motor which is connected with the turn table gear and the rope wheel by a speed reducer, a weight basket equipped at the rear of the upper table frame. The utility model can be installed at a chassis of a variety of medium- & small-three-wheel or four-wheel vehicle to raise the utilization rate of a power-driven vehicle to realize a general purpose.
Description
Technical field
The utility model belongs to the weight-lifting equipment technical field, particularly a kind of fully automatic hydraulic hoisting crane that is installed on the use on various middle-size and small-size three-wheels, the four-wheeled vehicle chassis.
Background technology
Hoisting crane in the market all is a machine special use, and elevator machinery and vehicle are made one, can only be used to lift goods, can't dismantle.And this hoisting crane tonnage is big, and required work-yard is big, is unsuitable for using in less place.
The utility model content
The utility model purpose is to provide a kind of fully automatic hydraulic hoisting crane, and this hoisting crane can be installed on the use on various middle-size and small-size three-wheels, the four-wheeled vehicle chassis.
For reaching above-mentioned purpose, the utility model adopts following technical scheme: a kind of fully automatic hydraulic hoisting crane, comprise underframe, be provided with the rotating disk gear ring above the underframe, be provided with rotating disk in the middle of the rotating disk, plate rail is installed above the rotating disk, and the hydraulic motor output shaft of being located on the plate rail connects with disk gear, disk gear and the engagement of rotating disk gear ring; Last plate rail is provided with staking out, and the staking out upper end is connected with big arm rear end axle, and big arm middle part connects with elevating ram, and the telescopic boom front end that is installed in the big arm is connected with suspension hook by assembly pulley, and the semi-girder rope is connected with rope sheave with the lifting rope, and rope sheave connects with HM Hydraulic Motor; The power wheel of being located on the underframe connects with HM Hydraulic Motor by oil pump, and last plate rail is provided with the multiway valve that is connected the modulated pressure motor with oil pump, and last plate rail rear portion is provided with weight box, and HM Hydraulic Motor connects with disk gear, rope sheave by reductor.
Lifting rope rope sheave is installed on the plate rail rear portion, and the first semi-girder rope rope sheave is located at big arm rear side; Be provided with two joint telescopic booms, two arms, three arms in the big arm, surface rear end is provided with holder rope roller on the big arm, one in the first semi-girder rope is fixed in above the big arm head portion, other end head sheave before big arm enters two arm afterbodys, one sideslip wheel, pulley below the big arm front end again, enter two arm afterbody opposite side pulleys, advance pulley above the big arm head portion then, pass this pulley and be fixed on the big arm afterbody rope sheave; One in the second semi-girder rope is fixed in below the big arm head portion, and the other end is passed below the two arm head portions wheel that breaks away and entered three arm afterbody pulleys, crosses this pulley and enters opposite side pulley below the two arm head portions, and fag end is fixed in below the big arm head portion.
Underframe is provided with hydraulic ram for four jiaos.
The utility model can be fixed on the various power actuated vehicles chassis by fix screw, and is for convenience detach, and the many usefulness of a car have improved the degree of utilization of self-propelled vehicle.During use, power installation for automobile is connected with power wheel, power wheel drives oil pump to the HM Hydraulic Motor fuel feeding, and the operation multiway valve can be realized hoisting operation.In the utility model, last plate rail is rotationally connected by rotating disk and the rotating disk gear ring that is installed on the underframe, can carry out 360 ° of rotations under disk gear drives, convenient lifting.The telescopic boom joint number can design as required, and is down moving at the semi-girder rope band, the telescopic boom retractable; Telescopic boom bottom bonded assembly elevating ram can effectively be regulated the telescopic boom elevation angle.By regulating the hoisting depth of telescopic boom spread length and the conveniently adjusted lifting object in the elevation angle.HM Hydraulic Motor is connected with disk gear, rope sheave by reductor, can effectively prolong transmission device service life.Semi-girder rope rope sheave is installed on big arm rear portion, and structure is more compact.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is telescopic arm structure and semi-girder rope and telescopic boom annexation scheme drawing.
The specific embodiment
Embodiment, a kind of fully automatic hydraulic hoisting crane comprise underframe 2, are provided with rotating disk gear ring 5 above the underframe 2, are provided with rotating disk 6 in the middle of the rotating disk gear ring 5, and rotating disk gear ring 5 rolls with rotating disk 6 and cooperates.Plate rail 15 is installed above the rotating disk 6, and HM Hydraulic Motor 9 output shafts of being located on the plate rail 15 connect with disk gear 7 by reductor 8, disk gear 7 and 5 engagements of rotating disk gear ring.Drive lower rotary table gear 7 in HM Hydraulic Motor 9 and can drive plate rail 15 rotations.Last plate rail 15 is provided with staking out 16, and staking out 16 upper ends are connected by cylinder axis 18 with big arm 23 rear ends, and big arm 23 middle parts connect with elevating ram 17, and elevating ram 17 lower ends and last plate rail 15 are hinged.Three arms, 25 front ends that are installed in the big arm 23 are connected with suspension hook 34 by assembly pulley 27.The first semi-girder rope, 26 rope sheaves 22 are located at big arm 23 rear side.Be provided with two joint telescopic booms, two arms 24 in the big arm 23, three arms 25, be provided with laterally (axially level) pulley 33 above big arm 23 heads, be provided with vertical (axially vertically) pulley 32 below, be provided with vertical pulley 30 below three arms, 25 afterbodys, a horizontal pulley 31 is respectively established in both sides below two arms, 24 heads, two sides of tail respectively is provided with two horizontal pulleys 29 up and down, 26 1 in the first semi-girder rope is fixed on the big arm 23 top lock pins, other end pulley 33 above big arm 23 heads enters two arms, 24 afterbodys, one sideslip wheel 29, pass the pulley 32 below big arm 23 heads after coming out again, enter the pulley 29 of two arms, 24 afterbody opposite sides, cross this pulley and advance pulley 33 above big arm 23 heads, be fixed on the big arm 23 afterbody rope sheaves 22 behind this pulley excessively.Be connected with reductor 21 between the first semi-girder rope rope sheave 22 and the HM Hydraulic Motor 20.Along with rope sheave 22 rotates, two arms 24 are along with flexible.28 1 in the second semi-girder rope is fixed on below big arm 23 heads on the locking pin 36, the wheel 31 that breaks away is passed below two arms, 24 heads in the other end, enter three arms, 25 afterbody pulleys 30, after pulley 30 comes out, enter opposite side pulley 31 below two arms, 24 heads, fag end is fixed on below big arm 23 heads.Such three arms 25 just can be along with two arms, 24 synchronization telescopes.Lifting rope rope sheave 13 is installed on plate rail 15 rear portions, is connected with reductor 12 between itself and the HM Hydraulic Motor 11.Lifting rope 19 is walked around the holder rope roller 35 that is arranged on the big arm 23 and is connected with the set assembly pulley 27 of three arms, 25 heads.The power wheel of being located on the underframe 24 connects with HM Hydraulic Motor by oil pump 3, and power wheel 4 can connect with the power actuated vehicle power of carrying hoisting crane.Last plate rail 15 is provided with the multiway valve 10 that is connected the modulated pressure motor with oil pump 3, and last plate rail 15 rear portions are provided with weight box 14.Underframe is provided with hydraulic ram 1 for 2 four jiaos.
Claims (3)
1, a kind of fully automatic hydraulic hoisting crane comprises underframe, is provided with the rotating disk gear ring above the underframe, is provided with rotating disk in the middle of the rotating disk, and plate rail is installed above the rotating disk, and the hydraulic motor output shaft of being located on the plate rail connects with disk gear, disk gear and the engagement of rotating disk gear ring; Last plate rail is provided with staking out, and the staking out upper end is connected with big arm rear end axle, and big arm middle part connects with elevating ram, and the telescopic boom front end that is installed in the big arm is connected with suspension hook by assembly pulley, and the semi-girder rope is connected with rope sheave with the lifting rope, and rope sheave connects with HM Hydraulic Motor; The power wheel of being located on the underframe connects with HM Hydraulic Motor by oil pump, and last plate rail is provided with the multiway valve that is connected the modulated pressure motor with oil pump, and last plate rail rear portion is provided with weight box, it is characterized in that, HM Hydraulic Motor connects with disk gear, rope sheave by reductor.
2, hoisting crane as claimed in claim 1 is characterized in that, lifting rope rope sheave is installed on the plate rail rear portion, and the first semi-girder rope rope sheave is located at big arm rear side; Be provided with two joint telescopic booms, two arms, three arms in the big arm, surface rear end is provided with holder rope roller on the big arm, one in the first semi-girder rope is fixed in above the big arm head portion, other end head sheave before big arm enters two arm afterbodys, one sideslip wheel, pulley below the big arm front end again, enter two arm afterbody opposite side pulleys, advance pulley above the big arm head portion then, pass this pulley and be fixed on the big arm afterbody rope sheave; One in the second semi-girder rope is fixed in below the big arm head portion, and the other end is passed below the two arm head portions wheel that breaks away and entered three arm afterbody pulleys, crosses this pulley and enters opposite side pulley below the two arm head portions, and fag end is fixed in below the big arm head portion.
3, hoisting crane as claimed in claim 1 or 2 is characterized in that, underframe is provided with hydraulic ram for four jiaos.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03245610 CN2604425Y (en) | 2003-04-01 | 2003-04-01 | Full-automatic hydraulic crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03245610 CN2604425Y (en) | 2003-04-01 | 2003-04-01 | Full-automatic hydraulic crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2604425Y true CN2604425Y (en) | 2004-02-25 |
Family
ID=34169458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03245610 Expired - Fee Related CN2604425Y (en) | 2003-04-01 | 2003-04-01 | Full-automatic hydraulic crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2604425Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102491241A (en) * | 2011-12-19 | 2012-06-13 | 徐州重型机械有限公司 | Fixed arm disassembly device |
| CN102878165A (en) * | 2012-10-12 | 2013-01-16 | 中联重科股份有限公司 | Telescopic boom and engineering machinery |
| CN104150371A (en) * | 2014-08-08 | 2014-11-19 | 山西潞安环保能源开发股份有限公司常村煤矿 | Underground crawler-type full swiveling slingcart |
| CN104192731A (en) * | 2014-08-08 | 2014-12-10 | 山西潞安环保能源开发股份有限公司常村煤矿 | Full-hydraulic underground crawler-type crane |
| CN105621265A (en) * | 2016-03-29 | 2016-06-01 | 邹志勇 | Lifting machine |
| ITUB20153756A1 (en) * | 2015-09-21 | 2017-03-21 | Ormet S P A | SELF-PROPELLED MINI-CRANE ON WHEELS CONTROLLED FROM DISTANCE |
| CN107473102A (en) * | 2017-09-19 | 2017-12-15 | 国网河南省电力公司南阳供电公司 | A kind of miniature crawler belt derrick car of substation equipment maintenance and repair |
| CN108249321A (en) * | 2016-12-28 | 2018-07-06 | 纽泰克有限公司 | There is the crane used for aquiculture of damping due to rotation |
| CN110626959A (en) * | 2019-09-17 | 2019-12-31 | 夏枫 | Engineering machine tool structure hangs commentaries on classics device |
| CN111747315A (en) * | 2020-06-12 | 2020-10-09 | 中国长江电力股份有限公司 | Lifting operation vehicle for large-gradient runner maintenance equipment of hydropower station and use method |
-
2003
- 2003-04-01 CN CN 03245610 patent/CN2604425Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102491241A (en) * | 2011-12-19 | 2012-06-13 | 徐州重型机械有限公司 | Fixed arm disassembly device |
| CN102878165A (en) * | 2012-10-12 | 2013-01-16 | 中联重科股份有限公司 | Telescopic boom and engineering machinery |
| CN104150371A (en) * | 2014-08-08 | 2014-11-19 | 山西潞安环保能源开发股份有限公司常村煤矿 | Underground crawler-type full swiveling slingcart |
| CN104192731A (en) * | 2014-08-08 | 2014-12-10 | 山西潞安环保能源开发股份有限公司常村煤矿 | Full-hydraulic underground crawler-type crane |
| ITUB20153756A1 (en) * | 2015-09-21 | 2017-03-21 | Ormet S P A | SELF-PROPELLED MINI-CRANE ON WHEELS CONTROLLED FROM DISTANCE |
| CN105621265A (en) * | 2016-03-29 | 2016-06-01 | 邹志勇 | Lifting machine |
| CN108249321A (en) * | 2016-12-28 | 2018-07-06 | 纽泰克有限公司 | There is the crane used for aquiculture of damping due to rotation |
| CN107473102A (en) * | 2017-09-19 | 2017-12-15 | 国网河南省电力公司南阳供电公司 | A kind of miniature crawler belt derrick car of substation equipment maintenance and repair |
| CN107473102B (en) * | 2017-09-19 | 2019-11-08 | 国网河南省电力公司南阳供电公司 | A kind of miniature crawler belt derrick car of substation equipment maintenance and repair |
| CN110626959A (en) * | 2019-09-17 | 2019-12-31 | 夏枫 | Engineering machine tool structure hangs commentaries on classics device |
| CN111747315A (en) * | 2020-06-12 | 2020-10-09 | 中国长江电力股份有限公司 | Lifting operation vehicle for large-gradient runner maintenance equipment of hydropower station and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Yuanqi Document name: Notification of Termination of Patent Right |
|
| 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 |