CN201343128Y - Large-torque self-control anchor cable stopper - Google Patents
Large-torque self-control anchor cable stopper Download PDFInfo
- Publication number
- CN201343128Y CN201343128Y CNU2008201910875U CN200820191087U CN201343128Y CN 201343128 Y CN201343128 Y CN 201343128Y CN U2008201910875 U CNU2008201910875 U CN U2008201910875U CN 200820191087 U CN200820191087 U CN 200820191087U CN 201343128 Y CN201343128 Y CN 201343128Y
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- hydraulic
- braking
- adopts
- anchor cable
- damping device
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Abstract
The utility model relates to a large-torque self-control anchor cable stopper, which comprises a wheel-type braking mechanism and a hydraulic mechanism, wherein the wheel-type braking mechanism includes a roller, an upper braking belt, a lower braking belt, an adjusting bolt and an adjusting nut; the hydraulic mechanism comprises a hydraulic cylinder and an operation mechanism; the hydraulic cylinder is connected with the wheel-type braking mechanism through the operation mechanism; the operation mechanism includes a stopper cylinder stand, a screw mechanism, a handle, a pull rod, a crank and a connection pin; a hydraulic buffer device is adopted and connected with the hydraulic mechanism; and the hydraulic buffer device is provided with a control valve group, a flow rate controller, a thermometer and a pressure gauge, and used for adjusting the flow rate of the hydraulic mechanism through an external speed signal and a load signal. The large-torque self-control anchor cable stopper has the advantages of novel conception, reasonable structure as well as safe and reliable use. Compared with the prior art, the large-torque self-control anchor cable stopper is superior in the following aspects that firstly, the hydraulic buffer device can achieve stable braking process; secondly, the opening-closing speed and the braking force can be automatically controlled through the external loads and the speed change; and thirdly, the braking time is adjustable.
Description
Technical field
The utility model relates to brake equipment, high pulling torque automatic control type deck stopper particularly, and it is a kind of drg that is combined with the periphery of wheel rim or similarity piece by braking element.
Background technology
The brake equipment that uses on the existing windlass is as " windlass the hydraulic brake " (patent No.: 200520098346.6), it adopts wheeled brake collar, support is arranged on power arm one side of lever, the support top is provided with spring device and hydraulic actuating cylinder, and pull bar and the piston rod on the hydraulic actuating cylinder on the spring device are hinged on respectively on the power arm of lever.Hand gear also is equipped with on the power arm." windlass hydraulic brake " has the following disadvantages: 1, mechanism itself is not provided with shock absorber; 2, impassabitity speed and load change automatic guidance braking device; 3, braking time that can not regulating brake; Need be improved it.Because along with tonneaux de jauge maximizes, modernized, intelligent development, common hydraulic brake is limit because of its structure, in use can not break away from M/C, if emergency situation is taked will bring great impact to windlass mechanism behind the brake measure; In the process of casting anchor, normally anchor chain speed excessive after, the operator mainly is by observe to judge coming operational brake, if deal with improperly, may bringing infringement to mechanism; Original hydraulic braking cylinder is that spring is replied cylinder, and the ultra-large type windlass often needs bigger braking force, and iff increasing cylinder diameter, the volume that hydraulic spring grease cup is replied cylinder is too big, and between deck space peculiar to vessel is limited, arranges inconvenience.
Summary of the invention
The purpose of this utility model is, to improve proposition and design high pulling torque automatic control type deck stopper at the deficiency that above-mentioned prior art exists.
Technical solution of the present utility model is: adopt wheeled stop mechanism and hydraulic gear to form, wheeled stop mechanism is with, is regulated bolt and lock nut down by band, braking in roller, the braking and constitutes; Hydraulic gear adopts hydraulic ram and operating mechanism unitized construction; Hydraulic ram is joined by operating mechanism and wheeled braking mounting mechanism and is connected, operating mechanism adopts brake oil jar support, screw body, handle, pull bar, crank throw, connecting pin to form, it is characterized in that, adopted hydraulic damping device, hydraulic damping device and hydraulic gear are joined and are connected, and hydraulic damping device is furnished with control cock group, flow control, heat indicator, compression indicator, signal input channel.
It is characterized in that hydraulic ram adopts the differential type hydraulic ram.
It is characterized in that hydraulic damping device adopts the flow of external speed signal and load signal regulator solution press mechanism by signal input channel.
Principle of work of the present utility model and working process are:
1, adopt the differential type hydraulic ram, band load can play the efficient buffer effect to the utility model work in the hydraulic ram work; 2, connect hydraulic damping device by hydraulic control, the control cock group of increase, the flow of employing external speed and load signal regulator solution press mechanism is controlled the folding of wheeled braking mounting mechanism of the present utility model; 3, owing to adopt new control cock group to realize hydraulic gear control has been realized the control to wheeled stop mechanism (drg) time of the present utility model.；
Advantage of the present utility model and beneficial effect are, and be novel, rational in infrastructure, safe and reliable.Has following superperformance mutually with prior art, 1, hydraulic damping device makes braking procedure steady; 2, by external load and velocity variations automatic guidance folding speed and braking force; 3, braking time is adjustable.
Description of drawings
Fig. 1, basic structure scheme drawing of the present utility model
Piece mark among Fig. 1: band under band, 3 brakings, 4 brake oil jar supports, 5 screw bodies, 6 handles, 7 oil cylinders, 8 connecting pins, 9 pull bars, 10 crank throws, 11 connecting pins, 12 compression indicators, 13 heat indicators, 14 flow controls, 15 hydraulic damping devices, 16 control valve members are gone up in 1 adjusting bolt and lock nut, 2 brakings
The specific embodiment
Below, describe embodiment of the present utility model with reference to the accompanying drawings in detail.
As shown in Figure 1, the utility model adopts wheeled stop mechanism and hydraulic gear to form, wheeled stop mechanism by roller, regulate and be with 2 in bolt and lock nut 1, the braking, be with 3 to constitute under the braking; Regulate bolt and lock nut 1 connect be with in the braking 2 and braking under be with 3 to be installed on the roller; Hydraulic gear adopts hydraulic ram 7 and operating mechanism unitized construction; Hydraulic ram 7 is joined by operating mechanism and wheeled stop mechanism and is connected, operating mechanism adopts brake oil jar support 4, screw body 5, handle 6, pull bar 9, crank throw 10, connecting pin 8,11 to form, adopted hydraulic damping device 15, hydraulic damping device 15 is joined with hydraulic gear and is connected, and hydraulic damping device 15 is furnished with the input channel of control cock group, flow control 14, heat indicator 13, compression indicator 12, signal.Hydraulic ram adopts the differential type hydraulic ram.The control cock group adopts the control valve member.Hydraulic damping device adopts the flow of external speed signal and load signal regulator solution press mechanism by signal input channel.When windlass is in when casting anchor operating mode, control valve member 16 by control cock group of the present utility model rises piston, and the laborsaving end of crank throw 10 is by the piston that is articulated and connected, and crank throw 10 is a leverage, the working end connects windlass brake slack list, the piston rising, declutch in the working end, and the drive roller rotates anchor chain because anchor and anchor chain are because deadweight descends, after wheel speeds is accelerated to surpass setting value, the flow of control cock group automatically regulating hydraulic actuating cylinder acts on hydraulic cylinder piston downwards, and drg is started working; After anchor chain load reached setting value, the valve group was equally by the further regulator solution cylinder pressure of flow control piston stroke, automatic guidance mode of operation of the present utility model; Casting anchor the later stage, the continuous increase of load is bigger to impact of the present utility model, adopts hydraulic damping device can play buffer action, has increased the working stability of whole stop mechanism.
Claims (2)
1, high pulling torque automatic control type deck stopper adopts wheeled stop mechanism and hydraulic gear to form, and wheeled stop mechanism is with, is regulated bolt and lock nut down by band, braking in roller, the braking and constitutes; Hydraulic gear adopts hydraulic ram and operating mechanism unitized construction; Hydraulic ram is joined by operating mechanism and wheeled braking mounting mechanism and is connected, operating mechanism adopts brake oil jar support, screw body, handle, pull bar, crank throw, connecting pin to form, it is characterized in that, adopted hydraulic damping device (15), hydraulic damping device (15) is joined with hydraulic gear and is connected, and hydraulic damping device (15) is furnished with control cock group, flow control (14), heat indicator (13), compression indicator (12), signal input channel.
2, require described high pulling torque automatic control type deck stopper according to right 1, it is characterized in that, hydraulic ram (7) adopts the differential type hydraulic ram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201910875U CN201343128Y (en) | 2008-09-28 | 2008-09-28 | Large-torque self-control anchor cable stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201910875U CN201343128Y (en) | 2008-09-28 | 2008-09-28 | Large-torque self-control anchor cable stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201343128Y true CN201343128Y (en) | 2009-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201910875U Expired - Fee Related CN201343128Y (en) | 2008-09-28 | 2008-09-28 | Large-torque self-control anchor cable stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201343128Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975819A (en) * | 2012-11-23 | 2013-03-20 | 武汉船用机械有限责任公司 | Towing winch and brake for towing winch |
| CN103062252A (en) * | 2013-01-04 | 2013-04-24 | 宁波西田信染织有限公司 | Band-type brake device of magnetic table of embossing machine |
| CN103407551A (en) * | 2013-03-05 | 2013-11-27 | 江南大学 | Simple hydraulic braking device |
| CN105460828A (en) * | 2015-12-22 | 2016-04-06 | 武汉船用机械有限责任公司 | Brake for towing engine |
| CN109083950A (en) * | 2018-08-15 | 2018-12-25 | 武汉船用机械有限责任公司 | A kind of windlass band brake |
-
2008
- 2008-09-28 CN CNU2008201910875U patent/CN201343128Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102975819A (en) * | 2012-11-23 | 2013-03-20 | 武汉船用机械有限责任公司 | Towing winch and brake for towing winch |
| CN102975819B (en) * | 2012-11-23 | 2016-06-22 | 武汉船用机械有限责任公司 | The brake of a kind of towing winch and towing winch |
| CN103062252A (en) * | 2013-01-04 | 2013-04-24 | 宁波西田信染织有限公司 | Band-type brake device of magnetic table of embossing machine |
| CN103062252B (en) * | 2013-01-04 | 2016-01-06 | 宁波西田信染织有限公司 | A kind of printing machine magnetic platform band-type brake device |
| CN103407551A (en) * | 2013-03-05 | 2013-11-27 | 江南大学 | Simple hydraulic braking device |
| CN105460828A (en) * | 2015-12-22 | 2016-04-06 | 武汉船用机械有限责任公司 | Brake for towing engine |
| CN105460828B (en) * | 2015-12-22 | 2017-11-14 | 武汉船用机械有限责任公司 | A kind of brake for towing winch |
| CN109083950A (en) * | 2018-08-15 | 2018-12-25 | 武汉船用机械有限责任公司 | A kind of windlass band brake |
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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: 20091111 Termination date: 20170928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |