CN203142979U - Location mechanism for dredger - Google Patents
Location mechanism for dredger Download PDFInfo
- Publication number
- CN203142979U CN203142979U CN 201320121673 CN201320121673U CN203142979U CN 203142979 U CN203142979 U CN 203142979U CN 201320121673 CN201320121673 CN 201320121673 CN 201320121673 U CN201320121673 U CN 201320121673U CN 203142979 U CN203142979 U CN 203142979U
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- Prior art keywords
- dredger
- work pile
- pile
- location
- deck
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Abstract
The utility model discloses a location mechanism for a dredger. The location mechanism comprises a location pile and further comprises a sliding support, a sliding support stretchable device, a locking device and a location pile stretchable device, wherein one end of the sliding support is hinged to a deck of the dredger, a rotation face of the sliding support is perpendicular to the deck face of the dredger to serve as a rotation shaft, the other end of the sliding support is provided with a sliding supporting component for supporting the location pile, one end of the sliding support stretchable device is connected with the sliding support, the other end of the sliding support stretchable device is connected with the deck of the dredger, the locking device is arranged on the location pile, one end of the location pile stretchable device is hinged to the sliding supporting component, and the other end of the location pile stretchable device is hinged to the locking device. The location mechanism has the advantages that the stretchable devices are adopted to push the location pile to be located, the location is stable and accurate, the maximum stretching length and the minimum stretching length of the location pile can be adjusted according to different work environments to adapt to the different work environments, the length, stretching out of a boat body, of the location pile can be short in a conveying state of the location mechanism so as to conveniently convey the location mechanism, and the location mechanism can be driven by an oil cylinder to easily achieve switching between a conveying state and a work state.
Description
Technical field
The utility model relates to a kind of detent mechanism, in particular for the detent mechanism of dredger.
Background technology
In the dredger industry, detent mechanism all is to spur the work pile location with winch by pulley pulling rope mostly, this localization method, and apparent in view shortcoming is arranged: 1, twisted rope weares and teares easily; 2, the twisted rope of pulling work pile is general all has certain angle with the sense of motion of work pile, has a component can make work pile produce bigger friction force, the easy wearing and tearing with the sliding rack of relevant guiding; 3, twisted rope is run out of outside the pulley easily; 4, travelling position is usually dexterous inadequately to conversion of operation state.
The utility model content
The technical problems to be solved in the utility model provides a kind of detent mechanism for dredger.
The utility model is achieved through the following technical solutions.
A kind of detent mechanism for dredger comprises work pile, also includes:
Sliding rack, an end is that rotating shaft is hinged on the dredger deck with plane of rotation perpendicular to the dredger deck plane, the other end arranges the sliding support parts to support above-mentioned work pile;
The sliding rack retractor device, an end is linked at above-mentioned sliding rack, and the other end is linked at above-mentioned dredger deck;
Blocking device is arranged on above-mentioned work pile;
The work pile retractor device, the hinged above-mentioned sliding support parts of an end, the hinged above-mentioned blocking device of the other end.
Further, above-mentioned sliding support parts are provided with slide opening, and above-mentioned work pile passes slide opening and above-mentioned sliding support parts bearing fit.
Further, above-mentioned blocking device comprises sheath body, locating dowel pin, above-mentioned work pile is provided with the knock hole of some straight-though arrangements along its direction of slip, and above-mentioned sheath body has through hole in the one side through above-mentioned knock hole, and above-mentioned locating dowel pin can pass above-mentioned through hole and insert knock hole and lock above-mentioned work pile.
Further, the distance between any adjacent positioned hole of above-mentioned work pile is less than the maximal dilation length of above-mentioned work pile retractor device.
Further, be provided with bracing frame above deck, when above-mentioned work pile is in when being parallel to above-mentioned dredger deck, bracing frame withstands work pile does not fall it.
Further, above-mentioned sliding rack retractor device is set to oil cylinder.
Further, above-mentioned work pile retractor device is set to oil cylinder.
The beneficial effects of the utility model:
The utility model is applicable to the detent mechanism of dredger, is used for middle-size and small-size dredger and amph dredger; Adopt retractor device to promote the work pile location, positioning stablity is accurate, can regulate the minimax extension elongation of work pile according to the different operating environment, to adapt to different working environments, also can make this mechanism length that work pile stretches out outside the hull in the time of travelling position less, realize convenient transportation, this mechanism can easily realize travelling position and conversion of operation state by hydraulic oil cylinder driving.
Description of drawings
Fig. 1 is used for the front elevation of the detent mechanism of dredger for the implementation case;
Fig. 2 is used for the birds-eye view of the detent mechanism of dredger for the implementation case;
Fig. 3 is the front elevation of the implementation case sliding rack;
Fig. 4 is the plan view of the implementation case blocking device;
Fig. 5 is the left view of the implementation case blocking device;
Fig. 6 is in the explanation scheme drawing of positioning states for the detent mechanism of dredger for the implementation case.
The specific embodiment
Be described in further detail with the utility model of embodiment with reference to the accompanying drawings below.
Fig. 1 is used for the front elevation of the detent mechanism of dredger for the implementation case, Fig. 2 is used for the birds-eye view of the detent mechanism of dredger for the implementation case, please refer to Fig. 1, Fig. 2, the utility model, the detent mechanism that is used for dredger, it includes dredger 1, work pile 2, sliding rack 3, sliding rack retractor device 4, blocking device 5, bracing frame 6, work pile retractor device 7.
Sliding rack 3, one ends are that rotating shaft is hinged on dredger 1 deck with plane of rotation perpendicular to dredger first 1 plate face, and the other end arranges sliding support parts 32 to support work pile 2.Sliding rack retractor device 4, one ends are hinged on sliding rack 3, and the other end is hinged on dredger 1 deck.Blocking device 5 is arranged on work pile 2.Work pile retractor device 7, one ends connect sliding support parts 32, and the other end connects blocking device 5.
Wherein, sliding rack 3 is fixed on dredger 1 deck by bearing pin 12, and sliding rack retractor device 4 one ends are linked at sliding rack 3 by bearing pin 31, and the other end is linked at dredger 1 deck by bearing pin 11.
Work pile retractor device 7, one ends are by bearing pin 33 hinged sliding support parts 32, and the other end is by axle 51 hinged blocking devices 5.
In the implementation case, sliding rack retractor device 4 and work pile retractor device 7 all adopt oil cylinder, and be stable strong with the expanding-contracting action of guaranteeing sliding rack 3 and work pile 2.
Simultaneously, Fig. 1 is again that the implementation case is used for the explanation scheme drawing that dredger is in travelling position, when being in travelling position, be that work pile 2 is in when being parallel to dredger 1 deck, bracing frame 6 is connected dredger 1 deck, in order to prevent because revealing as the oil cylinder of sliding rack retractor device 4 work pile 2 that is in travelling position being rotated.
Fig. 3 is the front elevation of the implementation case sliding rack, and with reference to Fig. 3 and in conjunction with Fig. 1, Fig. 2, the sliding support parts 32 of sliding rack 3 are provided with slide opening 321, and work pile 2 passes slide opening 321 and sliding support parts 32 bearing fits.So arrange, can guarantee work pile 2 when moving along slide opening 321, not occurrence positions skew of stationary positioned stake 2 that again can be more stable.
The birds-eye view of Fig. 4 the implementation case blocking device, Fig. 5 is the left view of the implementation case blocking device, with reference to Fig. 4, Fig. 5 and in conjunction with Fig. 1, Fig. 2, blocking device 5 comprises sheath body 53, locating dowel pin 52, work pile 2 is provided with the knock hole 21 of some straight-though arrangements along its direction of slip, in the implementation case, knock hole 21 is provided with 5, and reality can arrange the number of knock hole 21 by particular case.Sheath body 53 has through hole 531 in the one side through knock hole 21, and locating dowel pin 52 can pass through hole 531 and insert knock hole 21 lock in place stakes 2.
In addition, the distance L between any adjacent positioned hole 21 of work pile 2 is less than the maximal dilation length of work pile retractor device 7.So just can arrive the diverse location of the knock hole 21 of work pile 2 by the flexible drive degree of depth blocking device 5 of work pile retractor device 7, regulate the extreme length that work pile 2 can stretch out.
Fig. 6 is in the explanation scheme drawing of positioning states for the detent mechanism of dredger for the implementation case, with reference to Fig. 1, Fig. 6, when the detent mechanism that is used for dredger is in travelling position (being that work pile is in horizontality) as shown in Figure 1, when dredger need be located, flexible drive sliding rack 3 by sliding rack retractor device 4 rotates, sliding rack 3 drives work pile 2 and rotates, thereby realize that it (is work pile 2 plumbnesss, as shown in Figure 6) that work pile 2 is converted into positioning states from travelling position (being work pile 2 horizontalitys).The flexible drive degree of depth blocking device 5 of work pile retractor device 7 moves, and blocking device 5 drives work pile 2 and slides along sliding rack 3; When needs change the maximum extension elongation of work pile 2, for example to strengthen the extension elongation of work pile 2, then earlier work pile retractor device 7 is retracted to minimum position, again the locating dowel pin 52 between blocking device 5 and the work pile 2 is extracted, again 7 elongations of work pile retractor device, make the through hole 531 of blocking device 5 be registered to corresponding knock hole 21, it is dead with work pile 2 lockings to insert knock hole 21 with locating dowel pin 52 again, so just can realize being adjusted to the required maximum extension elongation of work pile 2 repeatedly, if be the extension elongation that will reduce work pile 2, otherwise then corresponding operating gets final product.
In sum, the utility model is suitable, is used for the detent mechanism of dredger, is used for middle-size and small-size dredger and amph dredger; Adopt retractor device to promote the work pile location, positioning stablity is accurate, can regulate the minimax extension elongation of work pile according to the different operating environment, to adapt to different working environments, also can make this mechanism length that work pile stretches out outside the hull in the time of travelling position less, realize convenient transportation, this mechanism can easily realize travelling position and conversion of operation state by hydraulic oil cylinder driving.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage that is familiar with this art can understand the utility model content and is also implemented, and can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed in the protection domain of the present utility model.
Claims (7)
1. a detent mechanism that is used for dredger comprises work pile, it is characterized in that, also includes:
Sliding rack, an end is that rotating shaft is hinged on the dredger deck with plane of rotation perpendicular to the dredger deck plane, the other end arranges the sliding support parts to support described work pile;
The sliding rack retractor device, an end is hinged on described sliding rack, and the other end is hinged on described dredger deck;
Blocking device is arranged on described work pile;
The work pile retractor device, the hinged described sliding support parts of an end, the hinged described blocking device of the other end.
2. the detent mechanism for dredger according to claim 1 is characterized in that, described sliding support parts are provided with slide opening, and described work pile passes slide opening and described sliding support parts bearing fit.
3. the detent mechanism for dredger according to claim 1, it is characterized in that, described blocking device comprises sheath body, locating dowel pin, described work pile is provided with the knock hole of some straight-though arrangements along its direction of slip, described sheath body has through hole in the one side through described knock hole, and described locating dowel pin can pass described through hole insertion knock hole and lock described work pile.
4. the detent mechanism for dredger according to claim 2 is characterized in that, the distance between any adjacent positioned hole of described work pile is less than the maximal dilation length of described work pile retractor device.
5. the detent mechanism for dredger according to claim 1 is characterized in that, is provided with bracing frame above deck, support frame as described above is fixed on described dredger deck, when described work pile is in when being parallel to described dredger deck, support frame as described above supports work pile, and it is not fallen.
6. according to any described detent mechanism for dredger of claim 1 ~ 5, it is characterized in that described sliding rack retractor device is set to oil cylinder.
7. according to any described detent mechanism for dredger of claim 1 ~ 5, it is characterized in that described work pile retractor device is set to oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121673 CN203142979U (en) | 2013-03-18 | 2013-03-18 | Location mechanism for dredger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121673 CN203142979U (en) | 2013-03-18 | 2013-03-18 | Location mechanism for dredger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203142979U true CN203142979U (en) | 2013-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320121673 Expired - Fee Related CN203142979U (en) | 2013-03-18 | 2013-03-18 | Location mechanism for dredger |
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|---|---|
| CN (1) | CN203142979U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104058067A (en) * | 2013-11-27 | 2014-09-24 | 卜建余 | Water surface positioning device for underwater sludge suction dredging boat |
| CN104816788A (en) * | 2015-04-09 | 2015-08-05 | 江苏华夏重工有限公司 | Positioning pile trolley system |
| CN104986291A (en) * | 2015-07-13 | 2015-10-21 | 南通港闸船舶制造有限公司 | Hydraulic locating pile lifting device with good working performance |
| CN105059480A (en) * | 2015-07-13 | 2015-11-18 | 南通港闸船舶制造有限公司 | Hydraulic lifting device for positioning pile of self-propelled dredger with steel harrow grab bucket |
| CN105151234A (en) * | 2015-10-08 | 2015-12-16 | 宁波市鄞州发辉机械科技有限公司 | Pole lifting device of positioning pole |
| CN105256856A (en) * | 2015-07-13 | 2016-01-20 | 南通港闸船舶制造有限公司 | Easy-to-operate hydraulic system of self-propulsion steel rake grab dredger |
| CN108316247A (en) * | 2018-02-06 | 2018-07-24 | 芜湖市皖南造船有限公司 | A kind of small-sized dredge spud pile |
| CN109138037A (en) * | 2018-10-17 | 2019-01-04 | 中交天津航道局有限公司 | The dedicated pile frame of trolley |
| CN109208681A (en) * | 2017-06-30 | 2019-01-15 | 中洁惠能科技（北京）有限公司 | A kind of positioning device |
| CN109208682A (en) * | 2017-06-30 | 2019-01-15 | 中洁惠能科技（北京）有限公司 | One kind is floating to cross job platform system |
| CN109457693A (en) * | 2018-11-20 | 2019-03-12 | 新叶九九全域科技(北京)有限公司 | A kind of mixing pile working ship waterborne |
| CN112726435A (en) * | 2021-01-20 | 2021-04-30 | 湖北亿涛建设有限公司 | Non-blasting-based bridge static demolition device and construction method thereof |
-
2013
- 2013-03-18 CN CN 201320121673 patent/CN203142979U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104058067A (en) * | 2013-11-27 | 2014-09-24 | 卜建余 | Water surface positioning device for underwater sludge suction dredging boat |
| CN104816788A (en) * | 2015-04-09 | 2015-08-05 | 江苏华夏重工有限公司 | Positioning pile trolley system |
| CN105256856B (en) * | 2015-07-13 | 2017-12-29 | 南通港闸船舶制造有限公司 | It is easy to operate to harrow grab boat hydraulic system from boat steel |
| CN105059480A (en) * | 2015-07-13 | 2015-11-18 | 南通港闸船舶制造有限公司 | Hydraulic lifting device for positioning pile of self-propelled dredger with steel harrow grab bucket |
| CN105256856A (en) * | 2015-07-13 | 2016-01-20 | 南通港闸船舶制造有限公司 | Easy-to-operate hydraulic system of self-propulsion steel rake grab dredger |
| CN104986291A (en) * | 2015-07-13 | 2015-10-21 | 南通港闸船舶制造有限公司 | Hydraulic locating pile lifting device with good working performance |
| CN105151234A (en) * | 2015-10-08 | 2015-12-16 | 宁波市鄞州发辉机械科技有限公司 | Pole lifting device of positioning pole |
| CN109208681A (en) * | 2017-06-30 | 2019-01-15 | 中洁惠能科技（北京）有限公司 | A kind of positioning device |
| CN109208682A (en) * | 2017-06-30 | 2019-01-15 | 中洁惠能科技（北京）有限公司 | One kind is floating to cross job platform system |
| CN108316247A (en) * | 2018-02-06 | 2018-07-24 | 芜湖市皖南造船有限公司 | A kind of small-sized dredge spud pile |
| CN109138037A (en) * | 2018-10-17 | 2019-01-04 | 中交天津航道局有限公司 | The dedicated pile frame of trolley |
| CN109457693A (en) * | 2018-11-20 | 2019-03-12 | 新叶九九全域科技(北京)有限公司 | A kind of mixing pile working ship waterborne |
| CN112726435A (en) * | 2021-01-20 | 2021-04-30 | 湖北亿涛建设有限公司 | Non-blasting-based bridge static demolition device and construction method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20160318 |