CN202138976U - Light-duty electric capstan - Google Patents
Light-duty electric capstan Download PDFInfo
- Publication number
- CN202138976U CN202138976U CN201120158374U CN201120158374U CN202138976U CN 202138976 U CN202138976 U CN 202138976U CN 201120158374 U CN201120158374 U CN 201120158374U CN 201120158374 U CN201120158374 U CN 201120158374U CN 202138976 U CN202138976 U CN 202138976U
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- China
- Prior art keywords
- reel
- speed box
- change
- light
- magnetic
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a light-duty electric capstan, which comprises a frame, a motor, a transmission, a reel, a control system, a brake and a wire rope. The light-duty electric capstan is characterized in that the transmission is formed by a single shaft type magnetomotive transmission. The cylinder body of the reel is sleeved on the housing of the external rotor of the single shaft type magnetomotive transmission so as to be fixed. According to the utility model, the single shaft type magnetomotive transmission is adopted by the transmission and the sleeve fixed type reel is also adopted. Therefore, compared with the prior art, the light-duty electric capstan has the advantages of simple and compact structure, small volume and light weight.
Description
Technical field
The utility model relates to a kind of capstan winch, exactly is a kind of electric capstan.
Technical background
Capstan winch is mainly used in cross country car, agricultural vehicle, yacht, fire-fighting and rescue car, road obstacle clearing vehicle and other special-use vehicle, special vehicle; Be the self-protection and the draw gear of vehicle or ship; Can in harsies environment such as snowfield, marsh, desert, muddy hill path, save oneself and sue and labour; And can under other condition, remove obstacles, operation such as installation.Existing capstan winch is different by its prime power, mainly can be divided into electric capstan, hydraulic windlass etc.Wherein, electric capstan is the most common, and this capstan winch mainly is made up of frame, motor, change-speed box, reel, control system, drg and wirerope.Wherein, motor is made up of DC machine; Change-speed box is made up of gear transmission; Drg is made up of the openable reel lockout mechanisms such as ratchet and pawl arrangement that are arranged between frame and the reel; Control system comprises the storage battery that is arranged on vehicle or ship and Circuits System and the controller thereof between the capstan winch motor.During assembling, motor is connected with the power intake of change-speed box, and the clutch end of change-speed box is connected with reel.The subject matter that this capstan winch in use exists is that volume is big, and quality is heavy, and structure is complicated.
In addition; In the prior art; The kind of change-speed box is more, and wherein, the comparatively advanced change-speed box of technology is that the patent No. that the applicant invents is moved change-speed box for the magnetic that " 201020115879.1 ", name are called " a kind of column type magnetic inductive mechanical carrier equipment automatic stepless speed variator ".This change-speed box is made up of the inside and outside rotor of two mutual adapteds that are arranged on the frame and can freely rotate, and outer rotor is made up of housing etc., and the rotation support shaft of inside and outside rotor is provided with an external part respectively; Wherein, The external part of one bolsters is used to connect power, and the external part of another person's pivot shaft is used to connect load, and the former constitutes driving rotor; The latter constitutes driven rotor; When driving rotor rotated under external force drives, driven rotor got final product external output torque, and the moving change-speed box of this magnetic is referred to as the moving change-speed box of twin axle magnetic.Improvement technology as this patent; The applicant is that " 201020228461.1 ", name are called in the utility model patent of " a kind of magnetic machinery formula automobile drive axle " and disclose its another kind of specific constructive form in the patent No. of I invent multi also; Be about to the external part cancellation of its outer rotor bolster, and the patented technology after will improving is referred to as the moving change-speed box of single axle magnetic.
Summary of the invention
The purpose of the utility model is for people provide a kind of volume little, and light weight, light-weight electric capstan winch simple in structure are so that solve the problems referred to above that prior art exists.
The purpose of the utility model is to realize like this; It comprises frame, motor, change-speed box, reel, control system, drg and wirerope; Be characterized in that change-speed box is made up of the moving change-speed box of single axle magnetic, reel is nested with on the housing that is fixed on the moving change-speed box outer rotor of said single axle magnetic through its cylindrical shell.
Described drg is made up of the ratchet and pawl arrangement that is arranged between frame and the reel.
After the utility model is realized, because its change-speed box has adopted single axle magnetic to move change-speed box, and used and be nested with stationary block, thereby it compared with prior art has simple and compact for structurely, volume is little, the advantage of light weight.
Description of drawings
Fig. 1 is the version scheme drawing of the utility model.
Fig. 2 is that the K of the utility model ratchet and pawl arrangement is to structure diagram.
The specific embodiment
At first, to constituting the core component of the utility model technical scheme, promptly the moving change-speed box of single axle magnetic is explained.
Visible by Fig. 1, it is made up of frame 32 and inside and outside rotor etc.Internal rotor is made up of rotary supporting shaft 8 grades, and an end axis body of rotation support shaft 8 promptly illustrates on the axis body of left side and fixedly installs permanent magnet 9, and this permanent magnet constitutes the moving inductor of magnetic of internal rotor; Outer rotor is made up of tubular shell 11, end plate 5 etc., be provided with on housing 11 inwalls core iron with its equipped mutually closed conductor winding 10, this core iron and the moving inductor of magnetic that constitutes outer rotor with its equipped mutually closed conductor winding; Outer rotor case one end promptly illustrates left end and fixedly installs the coaxial rotation support shaft 13 of inner chamber with it through attaching parts 12; The moving inductor of the magnetic of internal rotor is inserted in outer rotor magnetic innervation and answers in the body cavity; The connection bearing 7 of rotary supporting shaft 8 and the adapted thereof of internal rotor through its magnetic induction body both sides is hinged with the inner walls of outer rotor; Axial location is relative between the moving inductor of magnetic that makes internal rotor simultaneously and the moving inductor of the magnetic of outer rotor, and the inside and outside rotor assembly of formation is arranged on the frame 32 through the rotation support shaft of internal rotor rotation support shaft and outer rotor and connection bearing 2, right hinged-support 1, the left hinged-support 14 of adapted thereof thus.
Need explanation: in above embodiment; When the moving inductor of the magnetic of internal rotor by rotation support shaft 8 be arranged on its axis body on core iron and constitute with its closed conductor winding that is equipped with mutually; The moving inductor of the magnetic of outer rotor then by being fixedly installed on permanent magnet on its inner walls when constituting, can realize equally by the moving change-speed box of this single axle magnetic.
In implementation process, the concrete structure of the moving inductor of the magnetic of the inside and outside rotor of this change-speed box is identical with the corresponding construction of magneto-electric machines such as existing permanent magnet DC motor, permanent magnet AC motor, induction asynchronous dynamo and DC machine.
The principle of work of the moving change-speed box of single axle magnetic is: when internal rotor rotates under external force drives; The moving inductor of its magnetic will produce rotating field; This rotating field makes the moving inductor of the magnetic of outer rotor produce inducing current, and rotating field and inducing current mutual action have just produced the moment that outer rotor is rotated by the magnetic field hand of rotation; Thereby make it follow the asynchronous in the same way rotation of internal rotor, and external output torque.
In view of the structure of the moving change-speed box of single axle magnetic and performance etc. all the patent No. be " 201020115879.1 ", name be called done in " a kind of column type magnetic inductive mechanical carrier equipment automatic stepless speed variator " and the patent No. be called " a kind of magnetic machinery formula automobile drive axle " for " 201020228461.1 ", name the utility model patent openly sufficient, so repeat no more at this.
Specify the structure of the utility model below in conjunction with accompanying drawing:
It comprises frame 32, motor 28, change-speed box, reel 6, control system, drg and wirerope the utility model.The utility model difference with the prior art is that change-speed box is made up of the moving change-speed box of single axle magnetic, and reel 6 is nested with on the housing that is fixed on the moving change-speed box outer rotor of said single axle magnetic through its cylindrical shell.
The drg of the utility model is the same with prior art, can be made up of any the openable reel lockout mechanism that is arranged between frame and the reel.In the present embodiment, drg is made up of the ratchet and pawl arrangement that is arranged between frame and the reel.Visible by figure, this ratchet and pawl arrangement is made up of ratchet 16, ratchet 22 etc.Ratchet stay bearing plate 18 is fixed on the frame 32, ratchet through pawl axis 19, nut 17, jump ring 21 hinged with the ratchet stay bearing plate on; Ratchet Connection Block 23 is fixedly connected on outer rotor case, the spool body through periphery tie bolt 12, interior all tie bolts 20, and ratchet is connected on the ratchet Connection Block through flat key 15.
The motor 28 of the utility model is connected on the frame 32 through motor bearing 27, interior terminal bolt 29, outer terminal bolt 31; Be in transmission connection through concave, convex coupler 26,24 and inboard flat key 33, outside flat key 30 and tie bolt 25 between the external part of the internal rotor rotation support shaft of the moving change-speed box of motor power output shaft and single axle magnetic.
Principle of work of the utility model and use operation are identical with prior art, and promptly the utility model also is to be power supply with the storage battery, through the start and stop and the rotation direction of controller control motor; During work, motor drives reel through the moving change-speed box of single axle magnetic, and passes through the reel winding or discharge wirerope, makes the utility model accomplish traction or other operation functions to vehicle or ship; When motor quits work and wirerope when heavy burden is arranged, drg can the auto lock reel, prevents the cable landing that gets loose.
Claims (2)
1. light-weight electric capstan winch; It comprises frame, motor, change-speed box, reel, control system, drg and wirerope; It is characterized in that change-speed box is made up of the moving change-speed box of single axle magnetic, reel is nested with on the housing that is fixed on the moving change-speed box outer rotor of said single axle magnetic through its cylindrical shell.
2. a kind of light-weight electric capstan winch according to claim 1 is characterized in that described drg is made up of the ratchet and pawl arrangement that is arranged between frame and the reel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120158374U CN202138976U (en) | 2011-05-18 | 2011-05-18 | Light-duty electric capstan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120158374U CN202138976U (en) | 2011-05-18 | 2011-05-18 | Light-duty electric capstan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202138976U true CN202138976U (en) | 2012-02-08 |
Family
ID=45550050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120158374U Expired - Fee Related CN202138976U (en) | 2011-05-18 | 2011-05-18 | Light-duty electric capstan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202138976U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104724621A (en) * | 2015-02-12 | 2015-06-24 | 苏州市捷达消防车辆装备有限公司 | Electric winch device of fire fighting vehicle |
| CN107651513A (en) * | 2017-10-16 | 2018-02-02 | 安徽杰奥电气有限公司 | A kind of remote controlled formula cable trough |
-
2011
- 2011-05-18 CN CN201120158374U patent/CN202138976U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104724621A (en) * | 2015-02-12 | 2015-06-24 | 苏州市捷达消防车辆装备有限公司 | Electric winch device of fire fighting vehicle |
| CN104724621B (en) * | 2015-02-12 | 2017-01-25 | 苏州市捷达消防车辆装备有限公司 | Electric winch device of fire fighting vehicle |
| CN107651513A (en) * | 2017-10-16 | 2018-02-02 | 安徽杰奥电气有限公司 | A kind of remote controlled formula cable trough |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Anzheng Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20120518 |