CN110422782A - Roll device and its braking method and winch - Google Patents
Roll device and its braking method and winch Download PDFInfo
- Publication number
- CN110422782A CN110422782A CN201910707321.8A CN201910707321A CN110422782A CN 110422782 A CN110422782 A CN 110422782A CN 201910707321 A CN201910707321 A CN 201910707321A CN 110422782 A CN110422782 A CN 110422782A
- Authority
- CN
- China
- Prior art keywords
- reel
- roll device
- brake
- fixed pulley
- gear part
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D5/00—Braking or detent devices characterised by application to lifting or hoisting gear, e.g. for controlling the lowering of loads
- B66D5/02—Crane, lift hoist, or winch brakes operating on drums, barrels, or ropes
Abstract
The present invention relates to roll device and its braking methods and winch, wherein, roll device includes: reel, the suspension rope to suspension heavy weight is wound on the reel, the reel can rotate and then wind or discharge the suspension rope so that the weight rises or falls, first gear part is provided on the reel, the roll device further includes brake, the brake includes second gear part, and the second gear part is engaged with the first gear part so that the brake is connected to the reel.The roll device of the embodiment of the present invention can brake in time reel, to avoid reel disorder cable, and then improve the working efficiency of roll device.
Description
Technical field
The present invention relates to winch technical fields, and in particular to a kind of roll device and its braking method and winch.
Background technique
There are many submerged reef and various shipwrecks in ocean and the navigation channel of great rivers, seriously threatens the peace of current ship
Entirely, need to dispose these security risks being hidden in water in time.A kind of winch can be crushed submerged reef or shipwreck, then use machine
Tool hand clears up rubble and iron block, to achieve the purpose that clear up water-bed obstacle.The reel of the winch to broken submerged reef or
It can be freely rotated when the weight freely falling body of shipwreck, it, then can be if weight, after hit target, reel is not braked in time
It is continued to rotate under the action of rotary inertia and releases many suspension ropes, cause reel disorder cable, to influence working efficiency.
Summary of the invention
In order to solve the above technical problems, the roll device can it is an object of the present invention to provide a kind of roll device
Reel is braked in time, to avoid reel disorder cable, and then improves the working efficiency of roll device.
It is another object of the present invention to provide a kind of winch including above-mentioned roll device, which improves work
Efficiency.
It is yet a further object of the present invention to provide a kind of braking methods of above-mentioned roll device.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
The roll device of embodiment according to a first aspect of the present invention, comprising:
Reel, is wound with the suspension rope to suspension heavy weight on the reel, the reel can rotate so that wind or
Discharge the suspension rope so that the weight rises or falls,
First gear part is provided on the reel, the roll device further includes brake, and the brake includes
Second gear part, the second gear part is engaged with the first gear part so that the brake is connected to the reel.
Preferably, the roll device further includes central controller, and the central controller to the brake to send out
Send brake command.
It is further preferred that the roll device further includes fixed pulley, the suspension rope is by described in fixed pulley rear suspension
Weight, is provided with pressure sensor on the fixed pulley, the pressure sensor to acquire in real time the weight pass through it is described
The pressure data for the pressure that suspension rope applies the fixed pulley, the central controller number pressure based on the received
Brake command is sent according to the brake.
It is further preferred that the pressure sensor is set to the center of the fixed pulley, the fixed pulley main body is surrounded
The pressure sensor rotation.
The winch of embodiment according to a second aspect of the present invention, comprising:
Roll device described in any of the above-described embodiment；
Driving mechanism, the driving mechanism is for driving the spool turns；
Clutch, the clutch are connected to the reel and the driving mechanism, and the clutch is used
In make the driving mechanism be connected to the reel or be detached from the reel.
The braking method of the roll device of embodiment according to a third aspect of the present invention,
The roll device includes reel, and the suspension rope to suspension heavy weight, the reel energy are wound on the reel
It is enough to rotate and then wind or discharge the suspension rope so that the weight rises or falls, which is characterized in that the roll device
Braking method include the following steps:
First gear part is set on step S1, Yu Suoshu reel；
The second gear part of brake, is engaged with the first gear part that be connected to the brake described by step S2
Reel.
Preferably, the braking method of the roll device, further includes following steps:
Step S3 sends brake command to the brake using central controller.
It is further preferred that the step S3 is specifically included:
Step S31 makes the suspension rope by weight described in fixed pulley rear suspension；
Pressure sensor is set on step S32, Yu Suoshu fixed pulley, and described in being acquired in real time using the pressure sensor
The pressure data for the pressure that weight applies the fixed pulley by the suspension rope；
Step S33, the central controller based on the received brake to brake transmission by the pressure data
Order.
It is further preferred that pressure sensor is arranged in the center of Yu Suoshu fixed pulley, described fixed in the step S32
Pulley body is rotated around the pressure sensor.
It is further preferred that in the step S33, the central controller number pressure based on the received
According to when pressure data sharply becomes smaller to brake transmission brake command.
The beneficial effects of the present invention are:
It include brake by roll device, brake includes second gear part, first gear part is provided on reel,
Second gear part is engaged with first gear part, which can brake in time reel by brake, so as to avoid volume
Cylinder disorder cable, and then improve the working efficiency of roll device.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the winch of the embodiment of the present invention；
Fig. 2 is another structural schematic diagram of the winch of the embodiment of the present invention；
Fig. 3 is the flow chart of the braking method of the roll device of the embodiment of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is merely to illustrate the present invention, but is not intended to limit the scope of the invention.
As shown in Figure 1, roll device 20 according to an embodiment of the present invention, including reel 21 and brake 22, on reel 21
It is wound with the suspension rope 211 to suspension heavy weight 30, weight 30 can be weight, and suspension rope 211 can be wirerope, reel 21
It can rotate and then wind or release suspension rope 211 is so that weight 30 rises or falls, first gear part is provided on reel 21,
Brake 22 includes second gear part, and second gear part is engaged with first gear part so that brake 22 is connected to reel 21.
It include brake 22 by roll device 20, brake 22 includes second gear part, and the is provided on reel 21
One gear member, second gear part are engaged with first gear part, which can make in time reel 21 by brake 22
It is dynamic, so as to avoid 21 disorder cable of reel, and then improve the working efficiency of roll device 20.
As shown in Fig. 2, according to some embodiments of the present invention, roll device 20 further includes central controller 23, center control
Device 23 processed is to send brake command to brake 22.To realize the automation of the braking of reel 21, and make the braking to reel 21
It is more quick and accurate.
Preferably, roll device 20 further includes fixed pulley 24, and suspension rope 211 passes through 24 rear suspension weight 30 of fixed pulley, fixed
It is provided with pressure sensor 25 on pulley 24, pressure sensor 25 to acquire weight 30 by suspension rope 211 to determining cunning in real time
The pressure data for the pressure that wheel 24 applies, central controller 23 based on the received brake to the transmission of brake 22 by pressure data
Order.It further ensures the timely braking to reel 21, avoids 21 disorder cable of reel, improve the work effect of roll device 20
Rate.
It is further preferred that pressure sensor 25 is set to the center of fixed pulley 24,24 main body of fixed pulley surrounds the pressure
Force snesor 25 rotates.Structure is simple, and is conducive to the acquisition weight 30 of pressure sensor 25 and is applied by suspension rope 211 to fixed pulley 24
The pressure data of the pressure added, to further ensure that the timely braking to reel 21.
The winch 10 of roll device 20 including the embodiments of the present invention further includes driving mechanism 40 and clutch
50, for driving mechanism 40 for driving reel 21 to rotate, clutch 50 is connected to reel 21 and driving mechanism 40, clutch
Structure 50 is for making driving mechanism 40 be connected to reel 21 or be detached from reel 21.In specific work process, clutch 50 is closed
It closes, so that driving mechanism 40 is connected to reel 21, driving mechanism 40, which can drive reel 21 to rotate and then can wind suspension rope 211, to be made
Weight 30 rises to predetermined altitude, and then, clutch 50 is opened, and is detached from driving mechanism 40 in reel 21, and weight 30 will be by
It is freely rotated in gravity freely falling body band movable reel 21, the brake 22 after 30 hit target of weight in roll device 20
Reel 21 is braked.
The braking method of the roll device 20 of the embodiments of the present invention includes the following steps:
First gear part is set on step S1, Yu Suoshu reel 21；
Step S2, the second gear part of brake 22 is engaged with the first gear part is connected to the brake 22
The reel 21.
According to some embodiments of the present invention, the braking method of above-mentioned roll device 20 further includes following steps:
Step S3 sends brake command to the brake 22 using central controller 23.
Preferably, step S3 is specifically included:
Step S31 makes the suspension rope 211 by weight 30 described in 24 rear suspension of fixed pulley；
Pressure sensor 25 is set on step S32, Yu Suoshu fixed pulley 24, and is adopted in real time using the pressure sensor 25
Collect the pressure data for the pressure that the weight 30 applies the fixed pulley 24 by the suspension rope 211；
It is further preferred that pressure sensor 25 is arranged in the center of Yu Suoshu fixed pulley 24, described to determine cunning in step S32
24 ontologies are taken turns to rotate around the pressure sensor 25.
Step S33, the pressure data is sent the central controller 23 to the brake 22 based on the received
Brake command.
It is further preferred that in step S33, the central controller 23 pressure data based on the received, when
Brake command is sent to the brake 22 when pressure data sharply becomes smaller.After 30 hit target of weight, weight 30 passes through outstanding
The pressure that lifting rope 211 applies fixed pulley 24 sharply becomes smaller, and then sends and make to brake 22 when pressure data sharply becomes smaller
Dynamic order brakes reel 21.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of roll device, comprising:
Reel, is wound with the suspension rope to suspension heavy weight on the reel, and the reel can be rotated and then be wound or release
The suspension rope so that the weight rises or falls,
It is characterized in that, being provided with first gear part on the reel, the roll device further includes brake, the brake
It include second gear part, the second gear part is engaged with the first gear part so that the brake is connected to the volume
Cylinder.
2. roll device according to claim 1, which is characterized in that the roll device further includes central controller, institute
Central controller is stated to send brake command to the brake.
3. roll device according to claim 2, which is characterized in that the roll device further includes fixed pulley, described outstanding
Lifting rope is provided with pressure sensor by weight described in fixed pulley rear suspension on the fixed pulley, the pressure sensor to
The pressure data for the pressure that the weight applies the fixed pulley by the suspension rope, the central controller are acquired in real time
The pressure data sends brake command to the brake based on the received.
4. roll device according to claim 3, which is characterized in that the pressure sensor is set to the fixed pulley
Center, the fixed pulley main body are rotated around the pressure sensor.
5. a kind of winch characterized by comprising
Roll device of any of claims 1-4；
Driving mechanism, the driving mechanism is for driving the spool turns；
Clutch, the clutch are connected to the reel and the driving mechanism, and the clutch is for making
The driving mechanism is connected to the reel or is detached from the reel.
6. a kind of braking method of roll device, the roll device include reel, it is wound on the reel to suspend weight in midair
The suspension rope of object, the reel can rotate and then wind or discharge the suspension rope so that the weight rises or falls,
It is characterized in that, the braking method of the roll device includes the following steps:
First gear part is set on step S1, Yu Suoshu reel；
Step S2, the second gear part of brake is engaged with the first gear part makes the brake be connected to the volume
Cylinder.
7. the braking method of roll device according to claim 6, which is characterized in that further include following steps:
Step S3 sends brake command to the brake using central controller.
8. the braking method of roll device according to claim 7, which is characterized in that the step S3 is specifically included:
Step S31 makes the suspension rope by weight described in fixed pulley rear suspension；
Pressure sensor is set on step S32, Yu Suoshu fixed pulley, and acquires the weight in real time using the pressure sensor
Pass through the pressure data for the pressure that the suspension rope applies the fixed pulley；
Step S33, the central controller based on the received the pressure data to the brake send brake command.
9. the braking method of roll device according to claim 8, which is characterized in that in the step S32, in described fixed
Pressure sensor is arranged in the center of pulley, and the fixed pulley ontology is rotated around the pressure sensor.
10. the braking method of roll device according to claim 8, which is characterized in that in the step S33, it is described in
The controller pressure data based on the received is entreated, sends braking life to the brake when pressure data sharply becomes smaller
It enables.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910707321.8A CN110422782A (en) | 2019-08-01 | 2019-08-01 | Roll device and its braking method and winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910707321.8A CN110422782A (en) | 2019-08-01 | 2019-08-01 | Roll device and its braking method and winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110422782A true CN110422782A (en) | 2019-11-08 |
Family
ID=68412078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910707321.8A Pending CN110422782A (en) | 2019-08-01 | 2019-08-01 | Roll device and its braking method and winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110422782A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4058175A (en) * | 1974-09-19 | 1977-11-15 | Raymond International Inc. | Method for operating pile driver |
| DE8630852U1 (en) * | 1986-11-18 | 1988-01-14 | Philipp Holzmann Ag, 6000 Frankfurt, De | |
| CN102730592A (en) * | 2012-06-27 | 2012-10-17 | 中联重科股份有限公司 | Free-fall control method of locking device, controller, control system and crane |
| CN202625708U (en) * | 2012-01-17 | 2012-12-26 | 徐州徐工基础工程机械有限公司 | Hoisting over-unwinding detection device |
| CN104314077A (en) * | 2014-10-21 | 2015-01-28 | 郭永 | Automatic drop hammer pile driver |
| CN104843602A (en) * | 2014-02-15 | 2015-08-19 | 毕建东 | Integrated winch pile hammer, special winch and application of special winch |
| CN109879193A (en) * | 2019-04-01 | 2019-06-14 | 上海振华重工(集团)股份有限公司 | A kind of Multifunctional winch |
-
2019
- 2019-08-01 CN CN201910707321.8A patent/CN110422782A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4058175A (en) * | 1974-09-19 | 1977-11-15 | Raymond International Inc. | Method for operating pile driver |
| DE8630852U1 (en) * | 1986-11-18 | 1988-01-14 | Philipp Holzmann Ag, 6000 Frankfurt, De | |
| CN202625708U (en) * | 2012-01-17 | 2012-12-26 | 徐州徐工基础工程机械有限公司 | Hoisting over-unwinding detection device |
| CN102730592A (en) * | 2012-06-27 | 2012-10-17 | 中联重科股份有限公司 | Free-fall control method of locking device, controller, control system and crane |
| CN104843602A (en) * | 2014-02-15 | 2015-08-19 | 毕建东 | Integrated winch pile hammer, special winch and application of special winch |
| CN104314077A (en) * | 2014-10-21 | 2015-01-28 | 郭永 | Automatic drop hammer pile driver |
| CN109879193A (en) * | 2019-04-01 | 2019-06-14 | 上海振华重工(集团)股份有限公司 | A kind of Multifunctional winch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206394900U (en) | Water acquisition unmanned plane | |
| CN103939507B (en) | A kind of method and apparatus that the stopping power of brake is detected | |
| CN104310124B (en) | Rope winder, petroleum instrument fishing system and petroleum instrument lifting system | |
| CN202744252U (en) | Automatic steel wire rope detaching prevention control device of winch with free hook dropping | |
| CN107503732A (en) | A kind of automatic pay-off control system of swabbing operation and control method | |
| CN109095376A (en) | A kind of tower crane safety monitoring system and method | |
| CN107323681B (en) | Intelligent-release pneumatic-hydraulic ejection system and control method for unmanned aerial vehicle | |
| CN110422782A (en) | Roll device and its braking method and winch | |
| CN204125985U (en) | A kind of grab type energy-saving dredge boat | |
| CN106494961B (en) | A kind of deep-well lifting system overtravel protection method and apparatus | |
| CN102408076A (en) | Winch device for lifting rescue boat | |
| CN110104571A (en) | The wirerope pre-tension method of ocean engineering crane | |
| CN105584639B (en) | A kind of integrated disc type carrier landing stopping device and its method for arresting with clutch | |
| CN107720582A (en) | A kind of safe capstan winch of crane | |
| CN107628561B (en) | Ocean seismic exploration towrope winch storehouse | |
| CN205524883U (en) | Automatic measure intelligence rescue net of depth of water | |
| CN105174083A (en) | Marine single-arm rescue boat hanging bracket | |
| CN211496705U (en) | Towing winch system | |
| CN108178086B (en) | A kind of brake controls method and device | |
| CN104196068B (en) | A kind of grab type energy-saving dredger | |
| CN203461708U (en) | Safety control system for action execution of crawler crane | |
| CN206827997U (en) | A kind of anticreep rope reel | |
| CN109250139A (en) | Flywheel-type electromagnetism arresting system | |
| CN207375667U (en) | A kind of ocean seismic exploration haulage cable winch storehouse | |
| CN203529839U (en) | Slippage preventing control system for secondary lifting of winch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191108 |
|
| RJ01 | Rejection of invention patent application after publication |