CN104229548A - Winding mill with reverse rotation preventing function - Google Patents
Winding mill with reverse rotation preventing function Download PDFInfo
- Publication number
- CN104229548A CN104229548A CN201310246220.8A CN201310246220A CN104229548A CN 104229548 A CN104229548 A CN 104229548A CN 201310246220 A CN201310246220 A CN 201310246220A CN 104229548 A CN104229548 A CN 104229548A
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- ratch
- rotating shaft
- tooth
- fluted disc
- rotation preventing
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Abstract
The invention discloses a winding mill with a reverse rotation preventing function. The winding mill comprises a base, a winding mill body, an upper fixing plate, fixing rods, a rotating shaft, a tooth disc, a tooth rod and a tooth rod rotating shaft, the winding mill body is rotatably arranged on the base, the upper fixing plate is arranged above the winding mill body, the upper end of the fixing rod is connected with the upper fixing plate while the lower end of the same is connected with the base, the rotating shaft penetrates the fixing plate and is connected with the winding mill body, the tooth disc is arranged on the rotating shaft, the rear end of the tooth rod is fixed on the upper fixing plate through the tooth rod rotating shaft, teeth capable of being meshed with the tooth disc are arranged at the front end of the tooth rod, and the winding mill further comprises an elastic mechanism capable of enabling the teeth at the front end of the tooth rod to be close to the tooth disc. The winding mill has the advantages that reverse rotation of the rotating shaft can be prevented, so that working efficiency is improved, and potential safety hazards caused by reverse rotation are eliminated.
Description
Technical field
The present invention relates to a kind of power construction equipment, be specifically related to a kind of strand mill possessing reverse-rotation preventing function.
Background technology
In power construction process, usually need the work carrying out cable recovery.When carrying out cable and reclaiming, only rely on manpower, the labour intensity of staff can be very large, and the placement that the cable reclaimed cannot be orderly.Based on the problems referred to above, those skilled in the art devise a kind of hinge and grind, and carry out exhausting line cable, not only reduce the labour intensity of staff by the rotation of hinge mill, and the hinge that is wrapped in that the cable reclaimed can be orderly is ground, and facilitates staff to arrange and transports.
But there is the problem of reversion in existing hinge mill.That is to say, when reclaiming the cable being positioned at hinge mill below, if the power applying to be greater than cable deadweight to hinge mill that staff can not continue, the deadweight of cable can make hinge grind reversion, make the cable be wrapped on hinge mill depart from hinge mill, this not only reduces work efficiency, also there is certain potential safety hazard.
Summary of the invention
Namely object of the present invention is to overcome existing hinge mill operationally easy deficiency of reversing, and provides a kind of strand mill possessing reverse-rotation preventing function.
Object of the present invention is achieved through the following technical solutions:
A kind of strand mill possessing reverse-rotation preventing function, comprise base, hinge mill body, upper mounted plate, fixed link, rotating shaft, fluted disc, ratch, ratch rotating shaft, hinge mill body is rotated and is arranged on base, upper mounted plate is arranged at above hinge mill body, the upper end of fixed link is connected with upper mounted plate, the lower end of fixed link is connected with base, rotating shaft runs through adapter plate and is connected with hinge mill body, fluted disc is arranged in rotating shaft, the rear end of ratch is fixed on upper mounted plate by ratch rotating shaft, and the front end of ratch is provided with the tooth that can engage with fluted disc;
Also comprise can make ratch front end tooth near the elastic mechanism of fluted disc.
By rotating shaft, hinge mill body is rotated, thus make cable winding in hinge mill body, achieve the recovery of cable.Under the effect of elastic mechanism, ratch front end is near fluted disc, and the tooth of ratch front end engages with fluted disc.When rotating shaft rotates forward, the tooth top of ratch front end can be gone out the gap location between external tooth by the external tooth on fluted disc, thus rotating shaft is rotated forward.After the tooth of ratch front end crosses an external tooth, under the effect of elastic mechanism, the tooth of ratch front end engages with fluted disc again.When rotating shaft is subject to the power of contrarotation, the tooth top of ratch front end cannot go out by the external tooth on fluted disc, thus under the effect of fixing ratch, prevents rotating shaft from reversing.
Further, the external tooth on described fluted disc comprises flat face and dip plane, and on the same line, the fixture between dip plane and flat face is acute angle in the center of circle of flat face and described fluted disc.When rotating shaft is subject to the power of contrarotation, the power of this contrarotation is transmitted on the tooth of ratch front end by flat face.Due to flat face and fluted disc the center of circle on the same line, the power of therefore flat face conduction is the tangential direction along fluted disc, therefore the tooth top of ratch front end can not be gone out the gap between external tooth, thus prevent rotating shaft from reversing.When rotating shaft rotates forward, the power that rotating shaft is rotated forward is transmitted on the tooth of ratch front end by dip plane, the power of dip plane conduction points to the outside of fluted disc, therefore the tooth top of ratch front end can be gone out the gap between external tooth, thus can not hinder rotating forward of rotating shaft.
Further, the transition face be simultaneously connected with described flat face, described dip plane is also comprised.
Further, described rotating shaft is provided with boosting-rod patchhole.Boosting-rod patchhole for inserting boosting-rod, thus reduces the labour intensity of staff.
As a kind of preferred version, described elastic mechanism is torsion spring, and torsion spring is placed in described ratch rotating shaft, and one end of torsion spring is connected with fixed plate, and the other end of torsion spring is connected with described ratch.Rotating shaft do not stress or rotating shaft by the power of contrarotation time, under the effect of torsion spring, the tooth on ratch can in the gap all the time between external tooth, play a part anti-reverse.When rotating shaft rotates forward, after the tooth on ratch crosses over an external tooth, torsion spring also plays the effect of the tooth return made on ratch.
As a kind of preferred version, described elastic mechanism comprises spring, captive nut and hook, and one end of spring is fixed on fixed plate by captive nut, and hook is connected with the other end of spring, the front end of described ratch is provided with through hole, links up with and is connected with the front end of ratch by through hole.Rotating shaft do not stress or rotating shaft by the power of contrarotation time, under the action of the spring, the tooth on ratch can in the gap all the time between external tooth, play a part anti-reverse.When rotating shaft rotates forward, after the tooth on ratch crosses over an external tooth, spring also plays the effect of the tooth return made on ratch.
As a kind of preferred version, described elastic mechanism comprises positioning plate and elastic caoutchouc, and positioning plate to be fixed on fixed plate and to be positioned at outside described ratch, and elastic caoutchouc is arranged between positioning plate and described ratch.Rotating shaft do not stress or rotating shaft by the power of contrarotation time, under the effect of elastic caoutchouc, the tooth on ratch can in the gap all the time between external tooth, play a part anti-reverse.When rotating shaft rotates forward, after the tooth on ratch crosses over an external tooth, elastic caoutchouc also plays the effect of the tooth return made on ratch.
In sum, advantage of the present invention and beneficial effect are:
1. the present invention can prevent rotating shaft from reversing, and not only increases work efficiency, has also stopped to reverse the potential safety hazard brought;
2. be provided with boosting-rod patchhole, boosting-rod patchhole for inserting boosting-rod, thus reduces the labour intensity of staff.
Accompanying drawing explanation
In order to be illustrated more clearly in embodiments of the invention, be briefly described to the accompanying drawing used required for describing in the embodiment of the present invention below.Apparent, the accompanying drawing in the following describes is only some embodiments recorded in the present invention, for a person skilled in the art, when not paying creative work, according to accompanying drawing below, can also obtain other accompanying drawing.
Fig. 1 is the structural representation of the embodiment of the present invention 1;
The birds-eye view of Fig. 2 Fig. 1;
Fig. 3 is the structural representation of the elastic mechanism of the embodiment of the present invention 2;
Fig. 4 is the structural representation of the elastic mechanism of the embodiment of the present invention 3;
Fig. 5 is the A place enlarged drawing of Fig. 1;
Wherein, the parts title that Reference numeral is corresponding is as follows:
1-base, 2-cuts with scissors mill body, 3-upper mounted plate, 4-fixed link, 5-rotating shaft, 6-fluted disc, 7-ratch, the rotating shaft of 8-ratch, 9-tooth, 10-spring, 11-captive nut, 12-links up with, 13-positioning plate, 14-elastic caoutchouc, 15-boosting-rod patchhole, 16-torsion spring, 61-flat face, 62-dip plane, 63-transition face.
Detailed description of the invention
In order to make those skilled in the art understand the present invention better, below in conjunction with the accompanying drawing in the embodiment of the present invention, clear, complete description is carried out to the technical scheme in the embodiment of the present invention.Apparent, embodiment described below is only the part in the embodiment of the present invention, instead of all.Based on the embodiment that the present invention records, other all embodiment that those skilled in the art obtain when not paying creative work, all in the scope of protection of the invention.
Embodiment 1:
As Fig. 1, shown in Fig. 2 and Fig. 5, a kind of strand mill possessing reverse-rotation preventing function, comprise base 1, hinge mill body 2, upper mounted plate 3, fixed link 4, rotating shaft 5, fluted disc 6, ratch 7, ratch rotating shaft 8, hinge mill body 2 is rotated and is arranged on base 1, upper mounted plate 3 is arranged at above hinge mill body 2, the upper end of fixed link 4 is connected with upper mounted plate 3, the lower end of fixed link 4 is connected with base 1, rotating shaft 5 runs through adapter plate 3 and is connected with hinge mill body 2, fluted disc 6 is arranged in rotating shaft 5, the rear end of ratch 7 is fixed on upper mounted plate 3 by ratch rotating shaft 8, the front end of ratch 7 is provided with the tooth 9 that can engage with fluted disc 6, also comprise can make ratch 7 front end tooth 9 near the elastic mechanism of fluted disc 6.
In the present embodiment, elastic mechanism is preferably torsion spring 16, and torsion spring 16 is placed in described ratch rotating shaft 8, and one end of torsion spring 16 is connected with fixed plate 3, and the other end of torsion spring 16 is connected with described ratch 7.
By rotating shaft 5, hinge mill body 2 is rotated, thus make cable winding in hinge mill body 2, achieve the recovery of cable.Under the effect of torsion spring 16, ratch 7 front end is near fluted disc 6, and the tooth 8 of ratch 7 front end engages with fluted disc 6.When rotating shaft 5 rotates forward, the tooth 9 of ratch 7 front end can be ejected the gap location between external tooth by the external tooth on fluted disc 6, thus rotating shaft 5 can be rotated forward.After the tooth 9 of ratch 7 front end crosses an external tooth, under the effect of torsion spring 16, the tooth 9 of ratch 7 front end engages with fluted disc 6 again.When rotating shaft 5 is subject to the power of contrarotation, the tooth 9 of ratch 7 front end cannot eject by the external tooth on fluted disc 6, thus under the effect of fixing ratch 7, prevents rotating shaft 5 from reversing.
External tooth on described fluted disc 6 comprises flat face 61 and dip plane 62, and on the same line, the fixture between dip plane 62 and flat face 61 is acute angle in the center of circle of flat face 61 and described fluted disc 6.When rotating shaft 5 is subject to the power of contrarotation, the power of this contrarotation is transmitted on the tooth 9 of ratch 7 front end by flat face 61.Due to flat face 61 and fluted disc 6 the center of circle on the same line, the power that therefore flat face 61 conducts is the tangential direction along fluted disc 6, therefore the tooth 9 of ratch 7 front end can not be ejected the gap between external tooth, thus prevent rotating shaft 5 from reversing.When rotating shaft 5 rotates forward, the power that rotating shaft 5 is rotated forward is transmitted on the tooth 9 of ratch 7 front end by dip plane 62, the power that dip plane 62 is conducted points to the outside of fluted disc 6, therefore the tooth 9 of ratch 7 front end can be ejected the gap between external tooth, thus can not hinder rotating forward of rotating shaft 5.
Also comprise the transition face 63 be simultaneously connected with described flat face 61, described dip plane 62.
Described rotating shaft 5 is provided with boosting-rod patchhole 15.Boosting-rod patchhole 15 for inserting boosting-rod, thus reduces the labour intensity of staff.
Embodiment 2:
As shown in Figure 3, the present embodiment is substantially the same manner as Example 1, and difference is, elastic mechanism is different.In the present embodiment, elastic mechanism comprises spring 10, captive nut 11 and hook 12, one end of spring 10 is fixed on fixed plate 3 by captive nut 11, hook 12 is connected with the other end of spring 10, the front end of described ratch 7 is provided with through hole, and hook 12 is connected by the front end of through hole with ratch 7.Rotating shaft 5 do not stress or power by contrarotation of rotating shaft 5 time, under the effect of spring 10, the tooth 9 on ratch 7 can in the gap all the time between external tooth, play a part anti-reverse.When rotating shaft 5 rotates forward, after the tooth 9 on ratch 7 crosses over an external tooth, spring 10 also plays the effect of tooth 9 return made on ratch 7.
Embodiment 3:
As shown in Figure 4, the present embodiment is substantially the same manner as Example 1, and difference is, elastic mechanism is different.In the present embodiment, elastic mechanism comprises positioning plate 13 and elastic caoutchouc 14, and positioning plate 13 to be fixed on fixed plate 3 and to be positioned at outside described ratch 7, and elastic caoutchouc 14 is arranged between positioning plate 13 and described ratch 7.Rotating shaft 5 do not stress or power by contrarotation of rotating shaft 5 time, under the effect of elastic caoutchouc 14, the tooth 9 on ratch 7 can in the gap all the time between external tooth, play a part anti-reverse.When rotating shaft 5 rotates forward, after the tooth 9 on ratch 7 crosses over an external tooth, elastic caoutchouc 14 also plays the effect of tooth 9 return made on ratch 7.
As mentioned above, just the present invention can be realized preferably.
Claims (7)
1. one kind possesses the strand mill of reverse-rotation preventing function, it is characterized in that: comprise base (1), hinge mill body (2), upper mounted plate (3), fixed link (4), rotating shaft (5), fluted disc (6), ratch (7), ratch rotating shaft (8), hinge mill body (2) is rotated and is arranged on base (1), upper mounted plate (3) is arranged at hinge mill body (2) top, the upper end of fixed link (4) is connected with upper mounted plate (3), the lower end of fixed link (4) is connected with base (1), rotating shaft (5) runs through adapter plate (3) and is connected with hinge mill body (2), fluted disc (6) is arranged in rotating shaft (5), the rear end of ratch (7) is fixed on upper mounted plate (3) by ratch rotating shaft (8), the front end of ratch (7) is provided with the tooth (9) that can engage with fluted disc (6),
Also comprise the elastic mechanism of the close fluted disc (6) of the tooth (9) that can make ratch (7) front end.
2. a kind of strand mill possessing reverse-rotation preventing function according to claim 1, it is characterized in that: the external tooth on described fluted disc (6) comprises flat face (61) and dip plane (62), on the same line, the fixture between dip plane (62) and flat face (61) is acute angle in the center of circle of flat face (61) and described fluted disc (6).
3. a kind of strand mill possessing reverse-rotation preventing function according to claim 2, is characterized in that: also comprise the transition face (63) be simultaneously connected with described flat face (61), described dip plane (62).
4. a kind of strand mill possessing reverse-rotation preventing function according to claim 1, is characterized in that: described rotating shaft (5) is provided with boosting-rod patchhole (15).
5. according to a kind of strand mill possessing reverse-rotation preventing function in claim 1 ~ 4 described in any one, it is characterized in that: described elastic mechanism is torsion spring (16), torsion spring (16) is placed on described ratch rotating shaft (8), one end of torsion spring (16) is connected with fixed plate (3), and the other end of torsion spring (16) is connected with described ratch (7).
6. according to a kind of strand mill possessing reverse-rotation preventing function in claim 1 ~ 4 described in any one, it is characterized in that: described elastic mechanism comprises spring (10), captive nut (11) and hook (12), one end of spring (10) is fixed on fixed plate (3) by captive nut (11), hook (12) is connected with the other end of spring (10), the front end of described ratch (7) is provided with through hole, and hook (12) is connected by the front end of through hole with ratch (7).
7. according to a kind of strand mill possessing reverse-rotation preventing function in claim 1 ~ 4 described in any one, it is characterized in that: described elastic mechanism comprises positioning plate (13) and elastic caoutchouc (14), positioning plate (13) is fixed on fixed plate (3) and goes up and be positioned at described ratch (7) outside, and elastic caoutchouc (14) is arranged between positioning plate (13) and described ratch (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310246220.8A CN104229548A (en) | 2013-06-20 | 2013-06-20 | Winding mill with reverse rotation preventing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310246220.8A CN104229548A (en) | 2013-06-20 | 2013-06-20 | Winding mill with reverse rotation preventing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104229548A true CN104229548A (en) | 2014-12-24 |
Family
ID=52218604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310246220.8A Pending CN104229548A (en) | 2013-06-20 | 2013-06-20 | Winding mill with reverse rotation preventing function |
Country Status (1)
| Country | Link |
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| CN (1) | CN104229548A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187939A (en) * | 2017-05-19 | 2017-09-22 | 常州轻工职业技术学院 | Wind lathe |
| CN108861810A (en) * | 2018-04-24 | 2018-11-23 | 安徽春辉仪表线缆集团有限公司 | A kind of accurate thread guide devices of breaking line preventive |
| CN111739698A (en) * | 2020-08-19 | 2020-10-02 | 杨星 | Multi-strand cable bundle twisting forming machine and method |
| CN112440603A (en) * | 2020-12-07 | 2021-03-05 | 常州机电职业技术学院 | Horizontal pulling scroll type flexible white board suite |
| CN117284862A (en) * | 2023-11-22 | 2023-12-26 | 国网江苏省电力有限公司连云港供电分公司 | Cable laying device for transformer substation construction |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187939A (en) * | 2017-05-19 | 2017-09-22 | 常州轻工职业技术学院 | Wind lathe |
| CN107187939B (en) * | 2017-05-19 | 2019-07-30 | 常州轻工职业技术学院 | Wind lathe |
| CN108861810A (en) * | 2018-04-24 | 2018-11-23 | 安徽春辉仪表线缆集团有限公司 | A kind of accurate thread guide devices of breaking line preventive |
| CN111739698A (en) * | 2020-08-19 | 2020-10-02 | 杨星 | Multi-strand cable bundle twisting forming machine and method |
| CN111739698B (en) * | 2020-08-19 | 2021-09-21 | 深圳市创亿欣精密电子股份有限公司 | Multi-strand cable bundle twisting forming machine and method |
| CN112440603A (en) * | 2020-12-07 | 2021-03-05 | 常州机电职业技术学院 | Horizontal pulling scroll type flexible white board suite |
| CN117284862A (en) * | 2023-11-22 | 2023-12-26 | 国网江苏省电力有限公司连云港供电分公司 | Cable laying device for transformer substation construction |
| CN117284862B (en) * | 2023-11-22 | 2024-04-26 | 国网江苏省电力有限公司灌南县供电分公司 | Cable laying device for transformer substation construction |
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Application publication date: 20141224 |