CN201436264U - Disk falling transmission protection mechanism of wire winding machine - Google Patents
Disk falling transmission protection mechanism of wire winding machine Download PDFInfo
- Publication number
- CN201436264U CN201436264U CN2009200752402U CN200920075240U CN201436264U CN 201436264 U CN201436264 U CN 201436264U CN 2009200752402 U CN2009200752402 U CN 2009200752402U CN 200920075240 U CN200920075240 U CN 200920075240U CN 201436264 U CN201436264 U CN 201436264U
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- CN
- China
- Prior art keywords
- sliding sleeve
- limit switch
- lifting nut
- utility
- wire winding
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a disk falling transmission protection mechanism of wire winding machine. The mechanism comprises a cantilever, a swing arm, a screw rod, a lifting nut, a limit switch and a wire winding disk; the mechanism also comprises a sliding sleeve, a guiding connection plate, a guide spindle, a position-restricting rack and a position-restricting adjusting screw; the lifting nut is in sliding connection with the sliding sleeve, and the sliding sleeve is sleeved on the lifting nut; the guide spindle is connected with the lifting nut by the guiding connection plate; the limit switch is fixed on the sliding sleeve; and the position-restricting adjusting screw is disposed on one side of the limit switch. The utility model performs improvement based on the original wire winding machine, adopts sliding connection transmission mechanism to achieve simple structure and reliable transmission; and solves the problem of seizure tendency of rotating screw rod and lifting nut, greatly reduces the labor intensity of worker when winding wire, and increase work efficiency.
Description
Technical field
The utility model relates to a kind of transmission device, particularly be a kind of driving protection mechanism that is installed on the admission machine rule.
Background technology
Communications industry needs the different local cable lengths that will use of measurement in advance according to length requirement cable to be twisted by admission machine by enterprise then and makes bundle, the scene of delivering on the basis of setting up base station, reception tower etc.Admission machine generally constitutes take-up reel by frame and take-up reel and also can rotate relative to frame on frame.In the time will carrying out take-up, cable ends is fixed on the take-up reel, manually promote take-up reel then and rotate in similar mode of turning a millstone, cable is twined on take-up reel round and round; Simultaneously, the handy hand of workman drags cable back and forth, and constantly makes length mark on the ground, to calculate take-up length.When the cable of strand system reaches required length, cable is cut off, then the cable that twines on the take-up reel is bundled into bundle, can continue take-up again after taking off from frame, because set an only drum use of suitable a kind of specification of limit switch, when changing take-up reel, need readjust limit switch.As among Figure of description Fig. 2 being admission machine rule structure of the prior art, it mainly comprises a rotary screw 24 and a hoisting nut 25, hoisting nut 25 links together with swing arm 22, when leading screw 24 rotates, drives cantilever 21 swings take-up reel 211 is descended.Because set the position of a limit switch 210, the take-up reel 211 that only is fit to a kind of specification uses, when using the take-up reel 211 of different size, need limit switch 210 positions are adjusted once more, so the difficulty of adjustment, especially misoperation causes the phenomenon that leading screw 24 and hoisting nut 25 are killed easily, damages related components, and workman's work capacity is very big, causes work efficiency and low.
The utility model content
The utility model has overcome the improper shortcoming that causes leading screw and hoisting nut to kill easily of aforesaid operations, and a kind of admission machine rule driving protection mechanism is provided.
To achieve these goals, the utility model is to realize by the following technical solutions:
A kind of admission machine rule driving protection mechanism, this mechanism comprises cantilever, swing arm, screw mandrel, hoisting nut, limit switch and take-up reel, this mechanism also comprises sliding sleeve, guiding connecting panel, the axis of guide, position-limited rack and spacing set screw, sliding block joint between described hoisting nut and the sliding sleeve, and sliding sleeve is enclosed within on the hoisting nut; The described axis of guide is connected on the hoisting nut by the guiding connecting panel; Described limit switch is fixed on the sliding sleeve; Described spacing set screw is arranged on a side of limit switch.
The utility model improves on the basis of original admission machine, owing to adopted the sliding block joint transmission device, has simple in structure, reliable transmission, and solved the problem of easily killing between rotary screw and the hoisting nut, the labour intensity when greatly reducing workman's take-up has improved work efficiency.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is the scheme drawing of the mounting structure of the utility model admission machine rule transmission device.
Fig. 2 is the mounting structure scheme drawing of existing admission machine rule transmission device.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the utility model.
In order to solve the problem that causes leading screw and hoisting nut to kill easily in misoperation, the utility model provides a kind of admission machine rule driving protection mechanism:
With reference to figure 1:
A kind of admission machine rule driving protection mechanism, this mechanism comprises cantilever 1, swing arm 2, screw mandrel 4, hoisting nut 5, limit switch 10 and take-up reel 11, this mechanism also comprises sliding sleeve 3, guiding connecting panel 6, the axis of guide 7, position-limited rack 8 and spacing set screw 9, sliding block joint between hoisting nut 5 and the sliding sleeve 3, and sliding sleeve 3 is enclosed within on the hoisting nut 5, screw mandrel 4 is arranged on the inside of hoisting nut 5, sliding sleeve 3 links together with swing arm 2, drives cantilever 1 swing when screw mandrel 4 transmissions take-up reel 11 is descended; The axis of guide 7 is connected on the position-limited rack 8 by guiding connecting panel 6, and guiding connecting panel 6 is arranged on the hoisting nut 5 by anchor fitting, and hoisting nut 5, guiding connecting panel 6 and position-limited rack 8 constitute one, can do axial side-to-side movement; The side that spacing set screw 9 is arranged on limit switch 10 is used to regulate limit switch 10.
Adjust spacing set screw 9, set the spacing stroke of certain protection, when using different size take-up reel 11, do not need to regulate again the position of limit switch 10.When starting admission machine, each parts begin the energising operation, and the axis of guide 7 drives 4 motions of sliding sleeve 3 in-to-in screw mandrels by guiding connecting panel 6, because swing arm 2 interconnects also and then motion with sliding sleeve 3, thereby the take-up reel 11 that drives on the cantilever 1 moves together.Under the effect of gravity; the B face of sliding sleeve 3 and the A face of hoisting nut 5 fit together all the time; when take-up reel 11 drops to ground 12; cantilever 1, swing arm 2, sliding sleeve 3 stop to move with limit switch 10; screw mandrel 4 then continues to drive hoisting nut 5, guiding connecting panel 6 and position-limited rack 8 and moves axially to the right; this moment the A of hoisting nut 5 and sliding sleeve 3 the B emaciated face from; contact with limit switch 10 until spacing set screw 9; motor quits work immediately, thereby has protected screw mandrel 4 and hoisting nut 5 not to be killed.
The utility model improves on the basis of original admission machine, owing to adopted the sliding block joint transmission device, has simple in structure, reliable transmission, and solved the problem of easily killing between rotary screw and the hoisting nut, the labour intensity when greatly reducing workman's take-up has improved work efficiency.
More than show and described groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification sheets just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (1)
1. admission machine rule driving protection mechanism, this mechanism comprises cantilever, swing arm, screw mandrel, hoisting nut, limit switch and take-up reel, it is characterized in that, this mechanism also comprises sliding sleeve, guiding connecting panel, the axis of guide, position-limited rack and spacing set screw, sliding block joint between described hoisting nut and the sliding sleeve, and sliding sleeve is enclosed within on the hoisting nut; The described axis of guide is connected on the hoisting nut by the guiding connecting panel; Described limit switch is fixed on the sliding sleeve; Described spacing set screw is arranged on a side of limit switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200752402U CN201436264U (en) | 2009-07-24 | 2009-07-24 | Disk falling transmission protection mechanism of wire winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200752402U CN201436264U (en) | 2009-07-24 | 2009-07-24 | Disk falling transmission protection mechanism of wire winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201436264U true CN201436264U (en) | 2010-04-07 |
Family
ID=42372720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200752402U Expired - Lifetime CN201436264U (en) | 2009-07-24 | 2009-07-24 | Disk falling transmission protection mechanism of wire winding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201436264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108282006A (en) * | 2018-02-07 | 2018-07-13 | 深圳市奈士迪技术研发有限公司 | A kind of portable type on-board charging system for new-energy automobile |
-
2009
- 2009-07-24 CN CN2009200752402U patent/CN201436264U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108282006A (en) * | 2018-02-07 | 2018-07-13 | 深圳市奈士迪技术研发有限公司 | A kind of portable type on-board charging system for new-energy automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100407 |
|
| CX01 | Expiry of patent term |