CN204078014U - Multi-section retractable self discharging ship transport outrigger - Google Patents
Multi-section retractable self discharging ship transport outrigger Download PDFInfo
- Publication number
- CN204078014U CN204078014U CN201420254895.7U CN201420254895U CN204078014U CN 204078014 U CN204078014 U CN 204078014U CN 201420254895 U CN201420254895 U CN 201420254895U CN 204078014 U CN204078014 U CN 204078014U
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- support body
- arm
- subframe
- lower floor
- main shaft
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Abstract
The utility model is long with transport outrigger support body for prior art self discharging ship, easily bring the deficiency of potential safety hazard, a kind of Multi-section retractable self discharging ship is provided to transport outrigger, which comprises at least two joint support bodys, the stacked setting of described support body, and in two adjacent support bodys, in the described support body of the described support body on upper strata or indentation lower floor extended by retractor device, described retractor device comprises main shaft, arm, guide rail and trailer coupling, before being arranged on support body business main shaft on be provided with Guide rollers and assembly pulley, the arm top being arranged on support body rear portion is provided with arm assembly pulley, trailer coupling connects the assembly pulley of support body front and rear setting by its steel rope, and the front of support body is provided with Guide rollers, so trailer coupling can be stretched out by the support body on its Steel rope drive upper strata or be retracted in the support body of lower floor, so the length of transport outrigger effectively can be saved, and stretch out with retraction convenient and reliable.
Description
Technical field
The utility model relates to a kind of transport outrigger, particularly relates to telescopic self discharging ship transport outrigger.
Background technology
The transport outrigger that current self-discharging sand dredger is arranged have employed telescopic, can drive in transport outrigger retraction ship by transport outrigger retractable driving device or reach outboard, but this body length of transport outrigger be long, reach hull outer time very easily and to set a roof beam in place etc. and collide, bring potential safety hazard to ship.
Utility model content
The purpose of this utility model is, long for prior art telescopic self discharging ship transport outrigger support body, easily brings the deficiency of potential safety hazard, provides a kind of support body short, and the Multi-section retractable self discharging ship transport outrigger that bearing capacity is constant.
The purpose of this utility model is achieved through the following technical solutions:
A kind of Multi-section retractable self discharging ship transport outrigger, at least comprise two joint support bodys, the stacked setting of described support body, and in two adjacent support bodys, in the described support body of the described support body on upper strata or indentation lower floor extended by retractor device, described retractor device comprises main shaft, arm, guide rail and trailer coupling, described main shaft is arranged on the front end of described support body, Guide rollers is respectively arranged with in the both sides of described main shaft, in described support body, the length direction of support body is provided with parallel guide rail, described arm is arranged on the back upper place of described support body, and on arm, be provided with arm assembly pulley, the both sides being arranged on the main shaft on the described support body of lower floor are provided with assembly pulley one, described trailer coupling is provided with steel rope, described trailer coupling is connected with the pulley of described assembly pulley one and the pulley of arm assembly pulley by its steel rope, by the steel rope described in folding and unfolding the support body on upper strata to be stretched out by described trailer coupling or be retracted in the support body of lower floor,
Described support body is three joints, be respectively, middle subframe and top layer subframe, when three joint described support body is stacked arrange time, described middle subframe is the support body on the upper strata of described body frame, described middle subframe is the support body of the lower floor of described top layer subframe, described middle subframe is by described retractor device retraction or reach in described body frame, described top layer subframe is by described retractor device retraction or reach in described middle subframe, and described body frame is by described retractor device retraction or reach in the hull of self discharging ship;
The rear end being positioned at described support body is provided with only post in the end of described guide rail, the front upper place of described support body is provided with horizontal stop bar, the rational height of the stop bar on the support body of lower floor is less than the height of the support body on upper strata, the length of described main shaft is greater than the width of the support body be connected with it, and described Guide rollers is arranged on the outside of described support body;
The length of the support body of lower floor, width and be highly all greater than the length of support body on upper strata, width and height;
Described arm is equicrural triangle, and described arm ear is arranged on the bottom of described arm, and described arm assembly pulley is arranged on the top of described arm.
Adopt the Multi-section retractable self discharging ship of the utility model structure transport outrigger, owing to being connected the assembly pulley of support body front and rear setting by its steel rope by trailer coupling, and the front of support body is provided with Guide rollers, so trailer coupling can be stretched out by the support body on its Steel rope drive upper strata or be retracted in the support body of lower floor, so effectively can save the length of transport outrigger, and stretch out with retraction convenient and reliable.
Accompanying drawing explanation
Fig. 1 is the utility model Multi-section retractable self discharging ship transport outrigger body frame example structure schematic diagram;
Fig. 2 is the utility model Multi-section retractable self discharging ship transport outrigger subframe example structure schematic diagram;
Fig. 3 is another subframe example structure schematic diagram of the utility model Multi-section retractable self discharging ship transport outrigger;
Fig. 4 be the utility model Multi-section retractable self discharging ship transport outrigger support body mutual stacked time view;
Fig. 5 is the birds-eye view of Fig. 4;
Fig. 6 is that the utility model Multi-section retractable self discharging ship transports view when outrigger support body stretches out.
Description of reference numerals
1-Guide rollers 2-assembly pulley one 3-arm-tie 4-main shaft 5-stop bar 6-arm bolt 7-arm assembly pulley 8-arm 9-arm ear 10-arm ear groove 11-guide rail 12-stops post 13-body frame 14-herringbone support one 15-and fixes subframe 17-herringbone support two 18-top layer subframe 19-batter post 20-stop bar two 21-stop bar three in the middle of ear 16-
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is further described:
As shown in figures 1 to 6, transport outrigger of the present utility model, includes more piece support body, stacked setting between each joint support body, and the support body on upper strata can retraction or reach in the support body of lower floor by retractor device.
Retractor device comprises main shaft 4, arm 8, guide rail 11 and trailer coupling, main shaft 4 is fixedly installed on the front lower place of support body by arm-tie 3, the two ends of main shaft 4 are provided with Guide rollers 1, guide rail 11 is set in parallel in support body along the length direction of support body, the both sides of arm are provided with arm ear 9, the both sides, top, rear of support body are provided with arm ear groove 10, and arm ear 9 is inserted in arm ear groove 10 and also connects with arm bolt 6, is provided with arm assembly pulley 7 above arm 8.The both sides of the main shaft 4 of lower floor's support body are provided with assembly pulley 1.The preferred winch of trailer coupling, the steel rope of trailer coupling connects assembly pulley one and arm assembly pulley, when trailer coupling works, steel rope drops assembly pulley, on the one hand Guide rollers 1 is slided along guide rail 11, lift arm makes the rear end of upper strata support body mention on the other hand, is conducive to Guide rollers at slide on rails.
Stretch out to prevent the support body on upper strata and be retracted into outside the support body of lower floor, the front end of the support body of lower floor is provided with the stop bar 5 of horizontally set, the height that stop bar is arranged is lower than the height of the support body on upper strata, like this, when the support body on upper strata is retracted into the position of stop bar 5, the slip of stop bar stop upper strata support body, the support body on upper strata is prevented to be retracted into the outside of the support body of lower floor, in the front end of the support body of lower floor, the end of guide rail is provided with only post, when the support body on upper strata stretches out, when the front end of upper strata support body arrives the position of only post, only post stops Guide rollers, prevent the support body on upper strata from reaching outside the support body of lower floor, and supported by the front end of guide rail to the support body on upper strata.The preferred equicrural triangle of shape of arm, arm assembly pulley is arranged on drift angle place, and two arm ears 9 are separately positioned on two base angle places of arm.Arrange the structure of arm like this, arm not only can overturn, and closes up with support body, and support body is stablized.
Preferably, the length being arranged on the main shaft 4 on the support body of upper strata is greater than the width of the support body of the lower floor adjacent with it, Guide rollers is arranged on outside support body, like this, upper strata support body can be made to stretch out smoothly or be retracted in lower floor's support body, and preventing the support body on upper strata from departing from the support body of lower floor when the support body reaching lower floor is outer.So the fixed parts of fixed guide pulley is not only by main shaft 4, be also simultaneously upper strata support body reach lower floor's support body outer time positioning element.
Certainly, because support body is multilayer, so, be positioned at middle support body for bottom support body it is the support body on upper strata, and for the support body of the support body Lai Jiangshi lower floor be positioned at above it, so concrete scheme is determined by the concrete structure transporting outrigger.
Below, for three layers of frame structure, the utility model is described further.
This transport outrigger comprise be positioned at the bottom support body, be called body frame, be positioned at middle support body, be called middle subframe 16, be positioned at the support body of top layer, be called top layer subframe 18.Body frame 13, middle subframe 16 and the stacked setting of top layer subframe 18, namely, the width of body frame 13, height and length are all slightly larger than the width of middle subframe 16, height and length, the length of middle subframe 16, height and width are slightly larger than the length height of top layer subframe 18 and width, like this, body frame 13 can hold middle subframe 16, and middle subframe 16 can hold top layer subframe 18.In body frame 13, the length direction along body frame 13 is provided with two parallel guide rails 11, in middle subframe 16, be also provided with two parallel guide rails 11 along the length direction of middle subframe 16.At body frame 13, the front lower place of middle subframe 16 and top layer subframe 18 is provided with a main shaft 4, the two ends of each main shaft 4 are fixedly connected on body frame 13 respectively by respective arm-tie 3, on middle subframe 16 and top layer subframe 18, Guide rollers 1 is provided with at the two ends of each main shaft 4, like this, body frame 13 to stretch out or in retraction hull along the guide rail 11 arranged in hull by Guide rollers 1, middle subframe 16 can stretch out or retraction body frame 13 along the guide rail 11 arranged in body frame 13, top layer subframe 18 can stretch out along the guide rail 11 arranged in middle subframe 16 or in the middle of retraction in subframe 16.Arm 8 is provided with at the tail end of the tail end of body frame 13, the tail end of middle subframe 16 and top layer subframe 18, the top of arm 8 is provided with arm assembly pulley 7, the both sides of the lower end of arm 8 arrange arm ear 9 respectively, be provided with arm ear groove 10 at the tail end of the tail end of body frame, the tail end of middle subframe and top layer subframe, arm ear 9 to be inserted in arm ear groove 10 and to be rotatably connected on the tail end of the tail end of body frame, the tail end of middle subframe and top layer subframe by arm bolt 6 respectively.
The two ends being arranged on the main shaft 4 on body frame are respectively arranged with assembly pulley 1 with the two ends of the main shaft 4 be arranged on middle subframe.
The length being arranged on the main shaft 4 on middle subframe is longer than the width of middle subframe, but and the spacing in body frame support body between two closed slides adapts, Guide rollers is arranged on the outside of middle subframe, like this, the slide on rails that the Guide rollers 1 being arranged on setting on the main shaft 4 on middle subframe can be arranged in body frame, and when middle subframe stretches out in body frame, the only post 12 being arranged on main frame body rear end can stop that Guide rollers continues to slide, and prevents middle subframe from deviating from body frame.Equally, the length being arranged on the main shaft 4 on top layer subframe is greater than the width of top layer subframe, and adapts with the spacing of two closed slides 11 that arranges in middle subframe, and Guide rollers is arranged on the outside of top layer subframe, equally, only post 12 is also provided with at the tail end of middle subframe in the end of guide rail.
Only post 12 is arranged on the tail end of body frame, is positioned at the end of guide rail 11, as the stop motion mechanism of Guide rollers 1.Arm ear groove 10 on preferred body frame forms by being disposed in parallel in two the fixing ears 15 stopped on post 12, the both sides of the tail end of middle subframe are respectively arranged with fixing ear 15 and a herringbone support 1, by top and the common arm ear groove 10 forming middle subframe of fixing ear 15 of herringbone support one, the both sides of the tail end of top layer subframe are respectively arranged with fixing ear 15 and a Shears 2 17, by top and the common arm ear groove 10 forming top layer subframe of fixing ear 15 of herringbone support two.
The only post 2 12 arranged at the tail end of top layer subframe is obliquely installed, and the inclination angle of a leg of herringbone support 2 17 is equal with the leaning angle stopping post.
The front end of preferred middle subframe is provided with stop bar two, the front plug of subframe in the middle of being formed.Equally, stop bar three is set in the front end of top layer subframe, forms the plug of top layer subframe.
Arm-tie 3 can be arranged on the inner side of body frame support body, also can be arranged on the outside of body frame support body.Equally, also can be arranged on the inner side of middle subframe support body, also can be arranged on the outside of middle support body.
The structure of preferred suspension bracket is that suspension bracket is triangular in shape, and its two suspension bracket ears 9 and suspension bracket assembly pulley 7 occupy this leg-of-mutton one jiao respectively, hanger structure is set like this, when pulling suspension bracket with steel rope, by the middle subframe that hangs and top layer subframe stable, not easily there is deflection.
During work, flexible steel wire as the winch of trailer coupling is connected with the pulley of assembly pulley one and arm assembly pulley respectively, the steel rope be connected with assembly pulley one plays pulling function to support body, and the steel rope be connected with the pulley of arm assembly pulley plays the effect of lift to support body.By the corresponding steel rope of winch folding and unfolding, corresponding middle subframe can be made to move back and forth in body frame, top layer subframe also can be made to move back and forth in middle subframe.
Claims (5)
1. a Multi-section retractable self discharging ship transport outrigger, it is characterized in that, at least comprise two joint support bodys, the stacked setting of described support body, and in two adjacent support bodys, in the described support body of the described support body on upper strata or indentation lower floor extended by retractor device, described retractor device comprises main shaft (4), arm (8), guide rail (11) and trailer coupling, described main shaft (4) is arranged on the front end of described support body, Guide rollers (1) is respectively arranged with in the both sides of described main shaft (4), in described support body, the length direction of support body is provided with parallel guide rail (11), described arm (8) is arranged on the back upper place of described support body, and on arm, be provided with arm assembly pulley (7), the both sides being arranged on the main shaft (4) on the described support body of lower floor are provided with assembly pulley one, described trailer coupling is provided with steel rope, described trailer coupling is connected with the pulley of described assembly pulley one and the pulley of arm assembly pulley by its steel rope, by the steel rope described in folding and unfolding the support body on upper strata to be stretched out by described trailer coupling or be retracted in the support body of lower floor.
2. Multi-section retractable self discharging ship as claimed in claim 1 transport outrigger, it is characterized in that, described support body is three joints, be respectively body frame, middle subframe and top layer subframe, when three joint described support body is stacked arrange time, described middle subframe is the support body on the upper strata of described body frame, described middle subframe is the support body of the lower floor of described top layer subframe, described middle subframe is by described retractor device retraction or reach in described body frame, described top layer subframe is by described retractor device retraction or reach in described middle subframe, described body frame is by described retractor device retraction or reach in the hull of self discharging ship.
3. Multi-section retractable self discharging ship as claimed in claim 1 or 2 transport outrigger, it is characterized in that, the rear end being positioned at described support body is provided with only post (12) in the end of described guide rail, horizontal stop bar (5) is provided with in the front upper place of described support body, the rational height of the stop bar (5) on the support body of lower floor is less than the height of the support body on upper strata, the length of described main shaft (4) is greater than the width of the support body be connected with it, and described Guide rollers is arranged on the outside of described support body.
4. Multi-section retractable self discharging ship as claimed in claim 3 transport outrigger, is characterized in that, the length of the support body of lower floor, width and be highly all greater than the length of support body on upper strata, width and height.
5. Multi-section retractable self discharging ship as claimed in claim 1 or 2 transport outrigger, it is characterized in that, described arm is equicrural triangle, and described arm ear is arranged on the bottom of described arm, and described arm assembly pulley is arranged on the top of described arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254895.7U CN204078014U (en) | 2014-05-19 | 2014-05-19 | Multi-section retractable self discharging ship transport outrigger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420254895.7U CN204078014U (en) | 2014-05-19 | 2014-05-19 | Multi-section retractable self discharging ship transport outrigger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204078014U true CN204078014U (en) | 2015-01-07 |
Family
ID=52170755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420254895.7U Expired - Fee Related CN204078014U (en) | 2014-05-19 | 2014-05-19 | Multi-section retractable self discharging ship transport outrigger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204078014U (en) |
-
2014
- 2014-05-19 CN CN201420254895.7U patent/CN204078014U/en not_active Expired - Fee Related
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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: 20150107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |