CN202558519U - Compact servo hydraulic transmission winch - Google Patents
Compact servo hydraulic transmission winch Download PDFInfo
- Publication number
- CN202558519U CN202558519U CN2012202404222U CN201220240422U CN202558519U CN 202558519 U CN202558519 U CN 202558519U CN 2012202404222 U CN2012202404222 U CN 2012202404222U CN 201220240422 U CN201220240422 U CN 201220240422U CN 202558519 U CN202558519 U CN 202558519U
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Abstract
The utility model relates to a vehicular winch for large-tonnage trailing, in particular to a compact servo hydraulic transmission winch which solves the problems of low drawing force, large size, small speed variable range, difficulty in gear shifting and poor reliability of existing winches. A planetary speed reducer with an internal brake is respectively connected with an electrically-controlled variable hydraulic motor and a driving gear shaft, and a driving gear on the driving gear shaft is simultaneously meshed with an internal front driven gear and an internal rear driven gear. The internal front driven gear and a front friction drum are both mounted on a front driven gear shaft, the internal rear driven gear and a rear friction drum are both mounted on a rear driven gear shaft, and the internal rear driven gear is meshed with a first transmission gear which is mounted on a first transmission shaft. The first transmission gear is meshed with a second transmission gear, a rope winding drum is arranged in the rear of a guide shaft, and a traction steel wire rope are wound on the front friction drum, the rear friction drum and the rope winding drum. The compact servo hydraulic transmission winch is used for various military and civil emergency service vehicles.
Description
Technical field
The utility model relates to and a kind ofly is used for automobile-used large-tonnage and drags the capstan winch of rescuing, and is specifically related to a kind of large-tonnage compact servo-hydraulic transmission capstan winch that is used for various military, civilian reserved vehicle operations.
Background technology
Existing be used for automobile-used large-tonnage and drag the capstan winch of rescuing to adopt the hydraulic-driven and the mechanical manoeuvring system of high-power fixed displacement motor additional brake band brake, exist pulling force little, volume is big; Speed range is little; Gear-change operation difficulty, brake collar need adjustment regularly, problems such as poor reliability.Domesticly at present rescue capstan winch and adopt double motor to drive, because it is big and can not be used in the vehicle narrow space that tonnage is installed dragging of using of 40 tonnes of other special vehiclees.
The utility model content
The utility model exists pulling force little to existing capstan winch, and volume is big, and speed range is little, the gear-change operation difficulty, and brake collar needs adjustment regularly, and the problem of poor reliability provides a kind of compact servo-hydraulic transmission capstan winch.
The utility model comprises stake body, has the planetary reducer of built-in drg, automatically controlled variable hydraulic motor, driving gear shaft, preceding passive tooth wheel shaft, built-in before ring gear, interior postpone ring gear, preceding friction roll, back friction roll, back passive tooth wheel shaft, first transmission gear, first transmission shaft, second transmission gear, the axis of guide, rope-arranging mechanism, wiring reel and haulage cable; The planetary reducer that has built-in drg is arranged on outside the stake body and with stake body and fixedly mounts; The input end that has the planetary reducer of built-in drg is connected with the mouth of automatically controlled variable hydraulic motor; The mouth that has the planetary reducer of built-in drg is connected with driving gear shaft; Driving gear shaft is arranged in the stake body, and the driving tooth on the driving gear shaft meshes with built-in preceding ring gear and interior postpone ring gear simultaneously, and built-in preceding ring gear and preceding friction roll are installed on the preceding passive tooth wheel shaft; The two ends of preceding passive tooth wheel shaft are installed on the stake body; Interior postpone ring gear is installed on the passive tooth wheel shaft of back with the back friction roll, and the two ends of back passive tooth wheel shaft are installed on the stake body, interior postpone ring gear and the engagement of first transmission gear; First transmission gear is installed on first transmission shaft; The two ends of first transmission shaft are installed on the stake body, first transmission gear and the engagement of second transmission gear, and second transmission gear is installed on the axis of guide; Rope-arranging mechanism is installed on the axis of guide; The wiring reel is arranged on the back of the axis of guide, and the two ends of wiring reel are installed on the stake body, and haulage cable is wrapped on preceding friction roll, back friction roll and the wiring reel.
The utility model has the advantages that: one, the utility model drives built-in preceding ring gear 6, interior postpone ring gear 7, preceding friction roll 8, back friction roll 9, wiring reel 16 and haulage cable 17 by automatically controlled variable hydraulic motor 3 through the planetary reducer 2 that has built-in drg; Dredge the receipts of haulage cable 17 and put through rope-arranging mechanism 15; Changed with hydraulic-driven and mechanical manoeuvring system, cancelled high and low shift gearshift and drg mechanical manoeuvring system at high-power fixed displacement motor additional brake band brake.Be implemented in the electrodeless variable-speed between maximum and the minimum velocity, and can realize the function that drg is freed in the reductor running simultaneously automatically, easy to operate braking is reliable.Two, the utility model designs to domestic 40 tonnage rank pulling force capstan winches; Actv. has been realized single motor driven; Little, the compact conformation of the utility model volume; Capstan winch deadweight is no more than 3.2 tons, realizes dragging rescuing 40 tons of specified pulling force, and has and drag in short-term that to rescue 50 tons of abilities of pulling force, gear-change operation very convenient.
Description of drawings
Fig. 1 is the integral structure block diagram of the utility model;
Fig. 2 is integral structure (backsight) block diagram of the utility model.
The specific embodiment
The specific embodiment one: combine Fig. 1 and Fig. 2 that this embodiment is described; This embodiment comprises stake body 1, has the planetary reducer 2 of built-in drg, automatically controlled variable hydraulic motor 3, driving gear shaft 4, preceding passive tooth wheel shaft 5, built-in before ring gear 6, interior postpone ring gear 7, preceding friction roll 8, back friction roll 9, back passive tooth wheel shaft 10, first transmission gear 11, first transmission shaft 12, second transmission gear 13, the axis of guide 14, rope-arranging mechanism 15, wiring reel 16 and haulage cable 17; The planetary reducer 2 that has built-in drg is arranged on outside the stake body 1 and with stake body 1 and fixedly mounts; The input end that has the planetary reducer 2 of built-in drg is connected with the mouth of automatically controlled variable hydraulic motor 3; The mouth that has the planetary reducer 2 of built-in drg is connected with driving gear shaft 4; Driving gear shaft 4 is arranged in the stake body 1, and the driving tooth on the driving gear shaft 4 meshes with built-in preceding ring gear 6 and interior postpone ring gear 7 simultaneously, and built-in preceding ring gear 6 is installed on the preceding passive tooth wheel shaft 5 with preceding friction roll 8; The two ends of preceding passive tooth wheel shaft 5 are installed on the stake body 1; Interior postpone ring gear 7 is installed on the back passive tooth wheel shaft 10 with back friction roll 9, and the two ends of back passive tooth wheel shaft 10 are installed on the stake body 1, interior postpone ring gear 7 and 11 engagements of first transmission gear; First transmission gear 11 is installed on first transmission shaft 12; The two ends of first transmission shaft 12 are installed on the stake body 1, first transmission gear 11 and 13 engagements of second transmission gear, and second transmission gear 13 is installed on the axis of guide 14; Rope-arranging mechanism 15 is installed on the axis of guide 14; Wiring reel 16 is arranged on the back of the axis of guide 14, and the two ends of wiring reel 16 are installed on the stake body 1, and haulage cable 17 is wrapped on preceding friction roll 8, back friction roll 9 and the wiring reel 16.Preceding friction roll 8 bears capstan winch with back friction roll 9 and drags the rescue power when rescuing.The planetary reducer 2 that has built-in drg is the commercially available prod with automatically controlled variable hydraulic motor 3.
The specific embodiment two: combine Fig. 1 that this embodiment is described, this embodiment and the specific embodiment one are different is that it also increases pressing wheel mechanism 18 is arranged, and pressing wheel mechanism 18 is packed on the stake body 1, and the pinch roller on the pressing wheel mechanism 18 is pressed in haulage cable 17.Pressing wheel mechanism 18 makes haulage cable 17 failure-freies and transmission device fit.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment three: combine Fig. 1 that this embodiment is described, this embodiment is different with the specific embodiment one or two is that it also increases annunciator 19 is arranged, and annunciator 19 is installed on the axis of guide 14.When haulage cable 17 was put into extreme length, annunciator 19 lamps were bright, and alarming horn is reported to the police simultaneously, put with prompting haulage cable 17.Annunciator 19 is the commercially available prod.Other composition and annexation are identical with the specific embodiment one or two.
The specific embodiment four: combine Fig. 1 that this embodiment is described, what this embodiment was different with the specific embodiment one or two is that it also has eye hitch 20, and eye hitch 20 is installed in the initial end of haulage cable 17.Drag when rescuing, eye hitch 20 firmly is connected with dragging vehicle or the object rescued.Other composition and annexation are identical with the specific embodiment three.
The principle of work of the utility model:
(1), drags and put at a high speed rope before rescuing: operation capstan winch electric control handle; Starting automatically controlled variable hydraulic motor 3 makes it reach minimum injection rate; At this moment; Motor power drives driving gear shaft 4 through the planetary reducer 2 that has built-in drg, drives built-in preceding ring gear 6 and interior postpone ring gear 7, and preceding friction roll 8 rotates with back friction roll 9 thereupon; Postpone ring gear 7 simultaneously, first transmission gear 11, second transmission gear 13 and the axis of guide 14 drive rope-arranging mechanisms 15 and rotate, thereby realize that haulage cable 17 emits.
(2), drag when rescuing low speed to receive rope: control automatically controlled variable hydraulic motor 3 and be in max.cap., i.e. slow running through above-mentioned driving system, realizes that low speed drags to rescue.
Claims (4)
1. compact servo-hydraulic transmission capstan winch; It is characterized in that: said capstan winch comprises stake body (1), has the planetary reducer (2) of built-in drg, automatically controlled variable hydraulic motor (3), driving gear shaft (4), preceding passive tooth wheel shaft (5), built-in before ring gear (6), interior postpone ring gear (7), preceding friction roll (8), back friction roll (9), back passive tooth wheel shaft (10), first transmission gear (11), first transmission shaft (12), second transmission gear (13), the axis of guide (14), rope-arranging mechanism (15), wiring reel (16) and haulage cable (17); The planetary reducer (2) that has built-in drg is arranged on outside the stake body (1) and with stake body (1) and fixedly mounts; The input end that has the planetary reducer (2) of built-in drg is connected with the mouth of automatically controlled variable hydraulic motor (3); The mouth that has the planetary reducer (2) of built-in drg is connected with driving gear shaft (4); Driving gear shaft (4) is arranged in the stake body (1); Driving tooth on the driving gear shaft (4) meshes with built-in preceding ring gear (6) and interior postpone ring gear (7) simultaneously; On the passive tooth wheel shaft (5), the two ends of preceding passive tooth wheel shaft (5) were installed on the stake body (1) before ring gear (6) and preceding friction roll (8) were installed in before built-in, and interior postpone ring gear (7) and back friction roll (9) are installed on the back passive tooth wheel shaft (10); The two ends of back passive tooth wheel shaft (10) are installed on the stake body (1); Interior postpone ring gear (7) and first transmission gear (11) engagement, first transmission gear (11) is installed on first transmission shaft (12), and the two ends of first transmission shaft (12) are installed on the stake body (1); First transmission gear (11) and second transmission gear (13) engagement; Second transmission gear (13) is installed on the axis of guide (14), and rope-arranging mechanism (15) is installed on the axis of guide (14), and wiring reel (16) is arranged on the back of the axis of guide (14); The two ends of wiring reel (16) are installed on the stake body (1), and haulage cable (17) is wrapped on preceding friction roll (8), back friction roll (9) and the wiring reel (16).
2. according to the said compact servo-hydraulic of claim 1 transmission capstan winch, it is characterized in that: said capstan winch also comprises pressing wheel mechanism (18), and pressing wheel mechanism (18) is packed on the stake body (1), and the pinch roller on the pressing wheel mechanism (18) is pressed in haulage cable (17).
3. according to claim 1 or 2 said compact servo-hydraulic transmission capstan winches, it is characterized in that: said capstan winch also comprises annunciator (19), and annunciator (19) is installed on the axis of guide (14).
4. according to the said compact servo-hydraulic of claim 3 transmission capstan winch, it is characterized in that: said capstan winch also comprises eye hitch (20), and eye hitch (20) is installed in the initial end of haulage cable (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202404222U CN202558519U (en) | 2012-05-25 | 2012-05-25 | Compact servo hydraulic transmission winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202404222U CN202558519U (en) | 2012-05-25 | 2012-05-25 | Compact servo hydraulic transmission winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202558519U true CN202558519U (en) | 2012-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202404222U Expired - Fee Related CN202558519U (en) | 2012-05-25 | 2012-05-25 | Compact servo hydraulic transmission winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202558519U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104098039A (en) * | 2014-07-08 | 2014-10-15 | 武汉船用机械有限责任公司 | Multifunctional combined friction winch system |
| CN104671136A (en) * | 2013-11-30 | 2015-06-03 | 中国科学院沈阳自动化研究所 | Take-up, pay-off and towing double-drum friction winch for cable laying machine |
| CN106044559A (en) * | 2016-07-28 | 2016-10-26 | 太重（天津）滨海重型机械有限公司 | Lifting device and crane with lifting device |
| CN106744426A (en) * | 2017-02-13 | 2017-05-31 | 徐州市正联机电设备有限公司 | Rope winch is changed in a kind of parallel roller formula friction |
| RU2819462C1 (en) * | 2023-12-07 | 2024-05-21 | Федеральное государственное бюджетное учреждение науки Тихоокеанский океанологический институт им. В.И. Ильичева Дальневосточного отделения Российской академии наук | Winch with torque transformer |
-
2012
- 2012-05-25 CN CN2012202404222U patent/CN202558519U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104671136A (en) * | 2013-11-30 | 2015-06-03 | 中国科学院沈阳自动化研究所 | Take-up, pay-off and towing double-drum friction winch for cable laying machine |
| CN104671136B (en) * | 2013-11-30 | 2017-09-22 | 中国科学院沈阳自动化研究所 | A kind of folding and unfolding towing the machine of burying submarine cable two-fold cylinder friction winch |
| CN104098039A (en) * | 2014-07-08 | 2014-10-15 | 武汉船用机械有限责任公司 | Multifunctional combined friction winch system |
| CN106044559A (en) * | 2016-07-28 | 2016-10-26 | 太重（天津）滨海重型机械有限公司 | Lifting device and crane with lifting device |
| CN106744426A (en) * | 2017-02-13 | 2017-05-31 | 徐州市正联机电设备有限公司 | Rope winch is changed in a kind of parallel roller formula friction |
| RU2819462C1 (en) * | 2023-12-07 | 2024-05-21 | Федеральное государственное бюджетное учреждение науки Тихоокеанский океанологический институт им. В.И. Ильичева Дальневосточного отделения Российской академии наук | Winch with torque transformer |
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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: 20121128 Termination date: 20160525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |