CN202346641U - Crane for work boat - Google Patents
Crane for work boat Download PDFInfo
- Publication number
- CN202346641U CN202346641U CN2011204829557U CN201120482955U CN202346641U CN 202346641 U CN202346641 U CN 202346641U CN 2011204829557 U CN2011204829557 U CN 2011204829557U CN 201120482955 U CN201120482955 U CN 201120482955U CN 202346641 U CN202346641 U CN 202346641U
- Authority
- CN
- China
- Prior art keywords
- suspension rod
- arm
- blind flange
- cranking arm
- pole
- 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
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Abstract
The utility model relates to a crane for a work boat. The crane is characterized by comprising a base, wherein the base consists of a base plate, a base tube and a flange cover which are connected with one another; a crank arm hanging rod consists of a supporting rod and a hanging arm which are integrated to form a whole; the supporting rod of the crank arm hanging rod is arranged in the base in a rotatable manner; a thrust bearing is arranged on the lower part of the base tube of the base; a turntable is fixedly arranged in the middle of the supporting rod of the crank arm hanging rod; the turntable is arranged in the flange cover in a rotatable manner; a spring pin for positioning the crank arm hanging rod is arranged on the flange cover; a bracket is arranged on the upper part of the supporting rod of the crank arm hanging rod; a motor anchor is arranged on the bracket; a pulley is arranged on the top of the hanging arm; and one end of a craning steel wire rope bypassing the pulley is connected with the motor anchor. The crane has a simple and compact structure, light weight, convenience in operation and high safety; and the motor anchor is used for helping a small work boat operator to do anchor dropping and fishing work and craning work, so that the labor intensity of the operator is reduced, and the working efficiency is improved.
Description
Technical field
The utility model relates to a kind of weight-lifting equipment, especially relates to a kind of jolly boat and uses loop wheel machine, is used for small-sized jolly boat, and the non-productive operation personnel are engaged in to cast anchor and receive anchor operation and lifting operation.
Background technology
Some back work ships; As to be used for the traction fuel filler pipe be large ship gas filed jolly boat; Need cast anchor and receive the anchor operation, existing this type of jolly boat is cast anchor by manual work usually and receives anchor, and labor intensity of operating personnel is high; Inefficiency presses for the work that a kind of small-sized loop wheel machine comes the non-productive operation personnel.And loop wheel machine peculiar to vessel commonly used adopts the telescopic boom form mostly, on tjemplon, must leave enough spaces and supply loop wheel machine to install and the lifting goods, and this type loop wheel machine general size is big; The Heavy Weight of loop wheel machine own; Complex structure is not suitable for canoe below 10 meters, and manual work is leaned in the revolution of general convenient economical loop wheel machine arm and location; General lifting grain and goods to the 10 meter high-altitude, the left and right sides only done in the land equally is not suitable for small-sized jolly boat yet.
The utility model content
The applicant has carried out research and has improved to above-mentioned problem, provides a kind of jolly boat to use loop wheel machine; Simple and compact for structure, in light weight, easy to operate; Safety is good; Be used on the small-sized jolly boat non-productive operation personnel and be engaged in to cast anchor and receive anchor operation and lifting operation, alleviate labor intensity of operating personnel, increase work efficiency.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of jolly boat is used loop wheel machine, comprises pedestal, and said pedestal is connected and composed by substrate, parent tube and blind flange, and said substrate is fixedly mounted on the lower end of said parent tube, and said blind flange is fixedly mounted on the upper end of said parent tube; The suspension rod of cranking arm is made up of the pole and the arm of one; The pole of the said suspension rod of cranking arm is rotatable to be installed in the said pedestal; The parent tube bottom of said pedestal is provided with thrust baring, and the lower end of the pole of the said suspension rod of cranking arm connects said thrust baring, and the middle part of the pole of the said suspension rod of cranking arm is installed with rotating disk; Said rotating disk is rotatable to be installed in the said blind flange, is provided with ball between said rotating disk and the said blind flange; Said blind flange is provided with the spring pin of the said suspension rod of cranking arm in location; The pole top of the said suspension rod of cranking arm is provided with support, and electric windlass is installed on the said support; The top of said arm is provided with pulley, and an end of walking around the hoisting wirerope of said pulley connects said electric windlass.
Further:
The end face of said blind flange is provided with positive stop, and the bottom of said support is provided with backing pin.
The pulley below on the arm top of the said suspension rod of cranking arm is provided with position-limited lever, and the front end of said position-limited lever takes the shape of the letter U.
Said spring pin is arranged on the back side of said blind flange, and said spring pin is arranged on the stretcher on the said substrate through the steel rope connection.
The middle part of the arm of the said suspension rod of cranking arm is provided with guide wheel.
The technique effect of the utility model is:
The disclosed a kind of jolly boat of the utility model is used loop wheel machine, and is simple and compact for structure, in light weight; Easy to operate, safety is good, utilizes electric windlass to be used for small-sized jolly boat non-productive operation personnel and is engaged in cast anchor receipts anchor operation and lifting operation; Alleviate labor intensity of operating personnel, increase work efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is that the A of Fig. 1 is to enlarged drawing.
Fig. 3 is the B place enlarged drawing of Fig. 1.
Fig. 4 is the left view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done further detailed explanation.
Shown in Fig. 1 ~ 4; The utility model comprises pedestal 1; Pedestal 1 is made up of substrate 101, parent tube 102 and blind flange 103 welding; Substrate 101 is fixedly mounted on the lower end of parent tube 102, and blind flange 103 is fixedly mounted on the upper end of parent tube 102, and blind flange 103 is connected and composed through bolt by upper and lower two blind flanges.The suspension rod 2 of cranking arm is made up of the pole 201 and the arm 202 of one, and the suspension rod 2 of cranking arm is bent into pole 201 and arm 202 by a raw MAT'L, constitutes the obtuse angle between pole 201 and the arm 202.Crank arm rotatable being installed in the pedestal 1 of pole 201 of suspension rod 2; Parent tube 102 bottoms of pedestal 1 are provided with thrust baring 11; The crank arm lower end of pole 201 of suspension rod 2 connects thrust baring 11, and the middle part of the pole 201 of the suspension rod 2 of cranking arm is installed with rotating disk 203, rotating disk 203 rotatable being installed in the blind flange 103; Be provided with ball 204 between rotating disk 203 and the blind flange 103, the upper and lower faces of rotating disk 203 is equipped with ball 204.Blind flange 103 is provided with the spring pin 8 of locating the suspension rod of cranking arm, and spring pin 8 is arranged on the back side of blind flange 103, and spring pin 8 is arranged on the stretcher 10 on the substrate 101 through steel rope 9 connections; Spring pin 8 is located the suspension rod 2 of cranking arm through the position of location rotating disk 203, uses stretcher 10 can easily extract spring pin 8, and during the one man operation; The available hand steered suspension rod 2 of firmly cranking arm; Use stretcher 10 to extract spring pin 8, improve processing safety, spring pin 8 is the commercial goods.Crank arm pole 201 tops of suspension rod 2 are installed with support 3; Electric windlass 4 is installed on the support 3; The crank arm top of arm 202 of suspension rod 2 is provided with pulley 5; The crank arm middle part of arm 202 of suspension rod 2 is provided with guide wheel 6, and an end span of walking around the hoisting wirerope 7 of pulley 5 is crossed guide wheel 6 and connected electric windlass 4, and the other end of hoisting wirerope 7 connects anchor or suspension hook.Crank arm pulley 5 belows on arm 202 tops of suspension rod 2 are provided with position-limited lever 14, and the front end of position-limited lever 14 takes the shape of the letter U (like Fig. 2), and position-limited lever 14 can prevent that in the lifting process, hoisting wirerope 7 inwardly rocks the bump that causes jolly boat.In the present embodiment, the end face of blind flange 103 is provided with positive stop 12, and the bottom of support 3 is provided with backing pin 13, and the crank arm rotational angle of suspension rod 2 of positive stop 12 and backing pin 13 combineds action, restriction can not 360 ° arbitrarily rotates the suspension rod 2 of cranking arm.
In use, rotate the position of suspension rod 2 to the action required of cranking arm, spring pin 8 is inserted blind flange 103 location rotating disks 203, thereby fix the suspension rod 2 of cranking arm, startup electric windlass 4 can cast anchor and receive anchor operation and lifting operation.This loop wheel machine adopts hinge that the substrate 101 of pedestal 1 is installed on the jolly boat and with latch segment and fixes when mounted, when not using loop wheel machine, can be with being placed in the jolly boat after the loop wheel machine overturning, and safer when making the jolly boat navigation.
Claims (5)
1. a jolly boat is used loop wheel machine, it is characterized in that: comprise pedestal, said pedestal is connected and composed by substrate, parent tube and blind flange, and said substrate is fixedly mounted on the lower end of said parent tube, and said blind flange is fixedly mounted on the upper end of said parent tube; The suspension rod of cranking arm is made up of the pole and the arm of one; The pole of the said suspension rod of cranking arm is rotatable to be installed in the said pedestal; The parent tube bottom of said pedestal is provided with thrust baring, and the lower end of the pole of the said suspension rod of cranking arm connects said thrust baring, and the middle part of the pole of the said suspension rod of cranking arm is installed with rotating disk; Said rotating disk is rotatable to be installed in the said blind flange, is provided with ball between said rotating disk and the said blind flange; Said blind flange is provided with the spring pin of the said suspension rod of cranking arm in location; The pole top of the said suspension rod of cranking arm is provided with support, and electric windlass is installed on the said support; The top of said arm is provided with pulley, and an end of walking around the hoisting wirerope of said pulley connects said electric windlass.
2. use loop wheel machine according to the described jolly boat of claim 1, it is characterized in that: the end face of said blind flange is provided with positive stop, and the bottom of said support is provided with backing pin.
3. use loop wheel machine according to the described jolly boat of claim 1, it is characterized in that: the pulley below on the arm top of the said suspension rod of cranking arm is provided with position-limited lever, and the front end of said position-limited lever takes the shape of the letter U.
4. use loop wheel machine according to the described jolly boat of claim 1, it is characterized in that: said spring pin is arranged on the back side of said blind flange, and said spring pin is arranged on the stretcher on the said substrate through the steel rope connection.
5. use loop wheel machine according to the described jolly boat of claim 1, it is characterized in that: the middle part of the arm of the said suspension rod of cranking arm is provided with guide wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204829557U CN202346641U (en) | 2011-11-29 | 2011-11-29 | Crane for work boat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204829557U CN202346641U (en) | 2011-11-29 | 2011-11-29 | Crane for work boat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202346641U true CN202346641U (en) | 2012-07-25 |
Family
ID=46535659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204829557U Expired - Fee Related CN202346641U (en) | 2011-11-29 | 2011-11-29 | Crane for work boat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202346641U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291234A (en) * | 2014-08-25 | 2015-01-21 | 舟山中远船务工程有限公司 | Portable crane used for unloading cargo oil pump |
| CN107878684A (en) * | 2017-10-25 | 2018-04-06 | 中船西江造船有限公司 | A kind of lifesaving suspension rod |
| CN110182462A (en) * | 2019-06-25 | 2019-08-30 | 上海锅炉厂有限公司 | One kind putting discharging frame from riser |
-
2011
- 2011-11-29 CN CN2011204829557U patent/CN202346641U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104291234A (en) * | 2014-08-25 | 2015-01-21 | 舟山中远船务工程有限公司 | Portable crane used for unloading cargo oil pump |
| CN104291234B (en) * | 2014-08-25 | 2016-05-18 | 舟山中远船务工程有限公司 | A kind of Portable crane for Cargo Oil Pump deliver from vault |
| CN107878684A (en) * | 2017-10-25 | 2018-04-06 | 中船西江造船有限公司 | A kind of lifesaving suspension rod |
| CN110182462A (en) * | 2019-06-25 | 2019-08-30 | 上海锅炉厂有限公司 | One kind putting discharging frame from riser |
| CN110182462B (en) * | 2019-06-25 | 2024-03-08 | 上海锅炉厂有限公司 | Self-lifting pipe placing rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20201129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |