CN104104046B - A kind of power equipment clamp device - Google Patents
A kind of power equipment clamp device Download PDFInfo
- Publication number
- CN104104046B CN104104046B CN201410326584.1A CN201410326584A CN104104046B CN 104104046 B CN104104046 B CN 104104046B CN 201410326584 A CN201410326584 A CN 201410326584A CN 104104046 B CN104104046 B CN 104104046B
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- cable
- installation portion
- mounting disc
- groove
- cable installation
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Abstract
The invention discloses a kind of power equipment clamp device, belong to power accessories technical field.Described power equipment clamp device includes the cable mounting disc being rotatably installed in built on stilts mechanism, described cable mounting disc has the cable installation portion and axle bearing mount portion being coaxially disposed, the center of described cable mounting disc is provided with one and runs through described cable installation portion and the central through hole of axle bearing mount portion, the outer surface of described cable installation portion is provided with the groove accommodating cable, described groove coil is arranged, described cable installation portion is provided with a draw-in groove away from the end face of described axle bearing mount portion, and described draw-in groove connects described central through hole and is positioned at the described groove of described cable installation portion end；It is provided with flexible restoring organ between described cable mounting disc and built on stilts mechanism.Device of the present invention can compensate for the stroke of cable, effectively alleviates cable and is broken by external force and cause casualty accident to be occurred, is widely used in power transmission.
Description
Technical field
The present invention relates to a kind of clamp device, relate more particularly to a kind of power equipment clamp device, belong to power accessories technical field.
Background technology
Electric energy conveying refers to be transported to electric power from somewhere by power plant or power supply another a kind of mode, and the conveying of current electric energy is widely used that the wired mode of movement of cable.People are often it can be seen that field, city, industrial working etc. are covered with crisscross handling cable.
And on the other hand, for the sake of security, handling cable generally uses built on stilts mechanism to make somebody a mere figurehead.Described built on stilts mechanism generally includes steel tower or electric pole etc, and every strip transmission line road generally arranges some built on stilts mechanisms, by being fixed on by handling cable in these built on stilts mechanisms, thus while realizing power transmission, it is ensured that safety.
In daily life and work, all of handling cable is the most all unattainable, unreachable, and the height distance ground of a lot of handling cables is the highest, and this result in the reduction of safety to a certain extent, there is certain potential safety hazard.It is frequently seen and has a lot of report and/or news injuring people and animals about handling cable every year.The reason that such accident occurs is often as wind-force and is scraped by handling cable disconnected, or cable is broken etc. by the external force such as branch, vehicle.On the other hand, although power department is publicizing safety utilization of electric power always, keeping away the knowledge such as electricity, but these accidents still cannot be avoided completely, the most still has substantial amounts of people and animals to come to harm, even crisis life.
It is based on this kind to consider, at current power domain, a kind of power equipment clamp device novel, efficient of exploitation, not only there is urgent researching value, also having good economic benefit and commercial Application potentiality, this power place that present invention is accomplished just and basis are leaned on.
Summary of the invention
In order to overcome the defect of existing power equipment clamp device as indicated above, this is conducted in-depth research by the present inventor, after having paid a large amount of creative work, thus completes the present invention.
Specifically, the technical problem to be solved is: providing a kind of power equipment clamp device, described power equipment clamp device can compensate for the stroke of cable, effectively alleviates cable and is broken by external force and cause casualty accident to be occurred.
For solving above-mentioned technical problem, a kind of power equipment clamp device of offer is provided, described power equipment clamp device includes the cable mounting disc being rotatably installed in built on stilts mechanism by bearing, described cable mounting disc has the cable installation portion and axle bearing mount portion being coaxially disposed, the diameter of described cable installation portion is more than the diameter of axle bearing mount portion, the center of described cable mounting disc is provided with one and runs through described cable installation portion and the central through hole of axle bearing mount portion, the outer surface of described cable installation portion is provided with the groove accommodating cable, described groove coil is arranged, described cable installation portion is provided with a draw-in groove away from the end face of described axle bearing mount portion, described draw-in groove connects described central through hole and is positioned at the described groove of described cable installation portion end, described axle bearing mount portion is provided with nut away from one end of described cable installation portion；It is provided with flexible restoring organ between described cable mounting disc and built on stilts mechanism.
In the described power equipment clamp device of the present invention, improving as one, described bearing is thrust bearing.
In the described power equipment clamp device of the present invention, improve as one, described flexible restoring organ includes the torsion spring being set in described axle bearing mount portion periphery, described one end is fixed in described built on stilts mechanism, and the other end is fixedly mounted on described cable installation portion on the end face of described axle bearing mount portion.
In the described power equipment clamp device of the present invention, as further improving, between described draw-in groove and central through hole, it is provided with the chamfering smoothly transitted.
In the described power equipment clamp device of the present invention, improve as one, be provided with between described cable mounting disc and built on stilts mechanism when described cable mounting disc rotates the alarm mechanism starting to report to the police one week.
In the described power equipment clamp device of the present invention, as further improving, described alarm mechanism includes stretching out the feeler on described cable installation portion, described feeler radially extends along described cable installation portion, it is correspondingly provided with sensor with described feeler position in described built on stilts mechanism, during initial position, described feeler is near described sensor and the downstream position that is positioned at described groove coil direction, and described sensor electrically connects with the audible-visual annunciator being arranged in described built on stilts mechanism.
In the described power equipment clamp device of the present invention, as further improving, described sensor is proximity switch.
After have employed technique scheme, the present invention achieves many beneficial effects, as follows:
(1) owing to being provided with cable mounting disc and the flexible restoring organ of rotation, cable loop is installed around the outer surface of cable installation portion, when there being external force to be applied to cable, cable mounting disc is driven to rotate, release cable, after external force eliminates or reduces, cable mounting disc is turned round under the resilient force of flexible restoring organ, compensate for the stroke of cable, effectively alleviate cable and broken by external force and cause casualty accident to be occurred.
(2) owing to being provided with alarm mechanism, it is possible to sent alarm before cable breakage in time, it is possible to prevent risky operation in time, or remind operator and surrounding people to hide in time, reduce the harm of casualty accident to a certain extent.
As it has been described above, the invention provides a kind of power equipment clamp device, by using this power equipment clamp device, it is possible to achieve preferably safety, thus it is with a wide range of applications and industrializing implementation potentiality at power domain.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the structural representation of cable mounting disc in the embodiment of the present invention.
Wherein, in fig. 1 and 2, each number designation refers to following concrete meaning, element and/or parts respectively.
In figure: 1, built on stilts mechanism, 2, cable mounting disc, 21, cable installation portion, 22, axle bearing mount portion, 23, central through hole, 24, groove, 25, draw-in groove, 3, thrust bearing, 4, nut, 5, pad, 6, feeler, 7, sensor, 8, torsion spring, 9, cable.
Detailed description of the invention
The present invention is further described with embodiment below in conjunction with the accompanying drawings.But the purposes of these exemplary embodiments and purpose are only used for enumerating the present invention, not the real protection scope of the present invention is constituted any type of any restriction, more non-protection scope of the present invention is confined to this.
nullAs Fig. 1 and Fig. 2 jointly shown in，A kind of power equipment clamp device provided by the present invention，Described power equipment clamp device mainly includes being rotatably installed in the cable mounting disc 2 in built on stilts mechanism 1 by bearing，As required，The preferred thrust bearing of this bearing 3，Cable mounting disc 2 has the cable installation portion 21 and axle bearing mount portion 22 being coaxially disposed，The diameter of cable installation portion 21 is more than the diameter of axle bearing mount portion 22，During installation，The the most vertical of cable mounting disc 2 is installed，Therefore，Cable installation portion 21 is positioned at the top of axle bearing mount portion 22，Cable installation portion 21 can block axle bearing mount portion 22，Serve certain protective action，The center of cable mounting disc 2 is provided with a central through hole 23 running through cable installation portion 21 and axle bearing mount portion 22，The outer surface of cable installation portion 21 is provided with the groove 24 accommodating cable 9，Groove 24 spiral is arranged，Cable installation portion 21 is provided with a draw-in groove 25 away from the end face of axle bearing mount portion 22，Draw-in groove 25 connects central through hole 23 and is positioned at the groove 24 of cable installation portion 21 end，Axle bearing mount portion 22 is provided with nut 4 away from one end of cable installation portion 21；It is provided with flexible restoring organ between cable mounting disc 2 and built on stilts mechanism 1, when there being external force to drive cable mounting disc 2 to rotate, needing to overcome the elastic force of flexible restoring organ, after external force eliminates or reduces, cable mounting disc 2 is turned round under the resilient force of flexible restoring organ.
The form of flexible restoring organ has varied, inventor is from space and cost consideration, a kind of mode being more suitable for this design has been selected to realize, flexible restoring organ includes the torsion spring 8 being set in axle bearing mount portion 22 periphery, torsion spring 8 one end is fixed in built on stilts mechanism 1, and the other end is fixedly mounted on cable installation portion 21 on the end face of axle bearing mount portion 22.
In order to avoid the right-angle side of the generation injury to cable covering in cable mounting disc 2 course of processing, between draw-in groove 25 and central through hole 23, it is provided with the chamfering smoothly transitted.Equally, be also provided with fillet at central through hole 23 away from one end of cable installation portion 21, between groove 24 and draw-in groove 25, be also configured as circular arc seamlessly transit, can protection comprehensive to cable covering, prevent from damaging cable 9 in cable mounting disc 2 rotation process.
It is provided with when cable mounting disc 2 rotates the alarm mechanism starting to report to the police one week between cable mounting disc 2 and built on stilts mechanism 1, certainly, design rotates one week and reports to the police also is a kind of prioritizing selection, size according to cable installation portion 21 diameter, can suitably adjust, its central scope be expand with heat and contract with cold and less wind-force cause cable mounting disc 2 self have Small-angle Rotation then there is no need report to the police, when external force such as having barrier causes cable mounting disc 2 persistently to rotate, then need report to the police.Alarm mechanism includes the feeler 6 stretching out on cable installation portion 21, feeler 6 radially extends along cable installation portion 21, it is correspondingly provided with sensor 7 with feeler 6 position in built on stilts mechanism 1, during initial position, feeler 6 is near sensor 7 and the downstream position that is positioned at groove 24 hand of spiral, sensor 7 electrically connects with the audible-visual annunciator being arranged in built on stilts mechanism 1, audible-visual annunciator can arrange multiple, especially it is disposed adjacent on the electric pole on road limit more be necessary, passerby and motor vehicle driver can be reminded in time, it is made to notice unsafe condition, this sensor 7 is preferably close to switch.
As a kind of design more optimized, feeler 6 is generally fixedly mounted on a collar, this collar is set in the outer surface of cable installation portion 21, so, distance and differential seat angle between feeler 6 and sensor 7 can adjust, further, between the collar and cable installation portion 21, it is provided with holding screw, to ensure that the position of the relative cable installation portion 21 of feeler 6 is fixed.
During use, built on stilts mechanism 1 has the gripper shoe of fixing cable 9, cable mounting disc 2 is just installed on the supporting plate, it is respectively provided with thrust bearing 3 in the both sides up and down of gripper shoe, axle bearing mount portion 22 is plugged on thrust bearing 3, pad 5 and nut 4 is used to be positioned with thrust bearing 3 by axle bearing mount portion 22, cable 9 radially extends along axle bearing mount portion 22, bending passes central through hole 23, then it is installed in draw-in groove 25, continue downstream to extend further around after the groove 24 on cable installation portion 21 surface, at cable installation portion 21 at least around three circles, valuable time can be striven for when occurring outside having a mind to, reduce contingency occurrence probability.
It is known that, expanding with heat and contract with cold is the inevitable rule of nature, we are it also seen that many cables are in order to prevent this rule from causing damage, need to reserve the surplus of linear extendible when fixing cable, therefore, the height that cable hung down in summer and winter is different, use due to flexible restoring organ, this clamp device also acts to a certain extent and compensates the linear extendible amount caused of expanding with heat and contract with cold, and simplifies cable construction code, improves cable construction efficiency.
When the motor vehicles of superelevation needs by cable, many motor vehicle drivers all can use some instruments that cable trough is high, if cable uses traditional being fixed in built on stilts mechanism 1, it is easy to causes cable to be torn, causes electric shock accidents, use the design of the present invention, when frame height cable, cable mounting disc 2 meeting rotation, the cable that will be looped around on cable installation portion 21 surface release, Overheight Vehicles passed through or provides warning, reminding operator.
As mentioned above, by the present invention in that with described power equipment clamp device, it is possible to the stroke of compensating cable, effectively alleviate cable and broken by external force and cause casualty accident to be occurred, can be widely applied in power industry, farthest achieve safe power transmission.
Should be appreciated that the purposes of these embodiments is merely to illustrate the present invention and is not intended to limit the scope of the invention.In addition; it is also contemplated that; after the technology contents having read the present invention, the present invention can be made various change, amendment and/or modification, within all these equivalent form of value falls within the protection domain that the application appended claims is limited equally by those skilled in the art.
Claims (5)
1. a power equipment clamp device, including the cable mounting disc being rotatably installed in built on stilts mechanism by bearing, it is characterized in that: described cable mounting disc has the cable installation portion and axle bearing mount portion being coaxially disposed, the diameter of described cable installation portion is more than the diameter of axle bearing mount portion, the center of described cable mounting disc is provided with one and runs through described cable installation portion and the central through hole of axle bearing mount portion, the outer surface of described cable installation portion is provided with the groove accommodating cable, described groove coil is arranged, described cable installation portion is provided with a draw-in groove away from the end face of described axle bearing mount portion, described draw-in groove connects described central through hole and is positioned at the described groove of described cable installation portion end, described axle bearing mount portion is provided with nut away from one end of described cable installation portion；It is provided with flexible restoring organ between described cable mounting disc and built on stilts mechanism；
Described bearing is thrust bearing；
Described flexible restoring organ includes the torsion spring being set in described axle bearing mount portion periphery, and described one end is fixed in described built on stilts mechanism, and the other end is fixedly mounted on described cable installation portion on the end face of described axle bearing mount portion.
2. power equipment clamp device as claimed in claim 1, it is characterised in that: it is provided with the chamfering smoothly transitted between described draw-in groove and central through hole.
3. power equipment clamp device as claimed in claim 1, it is characterised in that: it is provided with between described cable mounting disc and built on stilts mechanism when described cable mounting disc rotates the alarm mechanism starting to report to the police one week.
4. power equipment clamp device as claimed in claim 3, it is characterized in that: described alarm mechanism includes stretching out the feeler on described cable installation portion, described feeler radially extends along described cable installation portion, it is correspondingly provided with sensor with described feeler position in described built on stilts mechanism, during initial position, described feeler is near described sensor and the downstream position that is positioned at described groove coil direction, and described sensor electrically connects with the audible-visual annunciator being arranged in described built on stilts mechanism.
5. power equipment clamp device as claimed in claim 4, it is characterised in that: described sensor is proximity switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410326584.1A CN104104046B (en) | 2014-07-10 | 2014-07-10 | A kind of power equipment clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410326584.1A CN104104046B (en) | 2014-07-10 | 2014-07-10 | A kind of power equipment clamp device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104104046A CN104104046A (en) | 2014-10-15 |
| CN104104046B true CN104104046B (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410326584.1A Expired - Fee Related CN104104046B (en) | 2014-07-10 | 2014-07-10 | A kind of power equipment clamp device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104104046B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107653814B (en) * | 2016-09-23 | 2019-08-02 | 扬州市旅游日用品制造总厂 | Solar powered electric pole electric wire anticollision device, collision-prevention device |
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|---|---|---|---|---|
| CN2173185Y (en) * | 1993-11-17 | 1994-08-03 | 中国航空工业总公司第603研究所 | Tension regulator |
| US6239362B1 (en) * | 1996-11-08 | 2001-05-29 | Pfisterer S.R.L. | Device for compensating variations in the length of tensioned cables, with substantially constant traction |
| CN2834990Y (en) * | 2005-03-28 | 2006-11-08 | 吴利群 | Constant-tension compensation device |
| CN101330199A (en) * | 2007-06-20 | 2008-12-24 | 西村生 | Tension balancer for overhead line |
| CN101439680A (en) * | 2008-10-09 | 2009-05-27 | 克恩-里伯斯(太仓)有限公司 | Constant tension compensating mechanism |
| CN201670123U (en) * | 2010-05-13 | 2010-12-15 | 威海华益铁路装备科技有限公司 | Safety type electrified railway contact system compensating and regulating device |
| CN201677760U (en) * | 2009-12-15 | 2010-12-22 | 克恩-里伯斯(太仓)有限公司 | Constant tension compensating device with braking mechanism |
| CN103326295A (en) * | 2013-07-03 | 2013-09-25 | 苏州市吴中区欣鑫开关配件厂 | Wire tensioning member |
| CN203932920U (en) * | 2014-07-10 | 2014-11-05 | 宁波浩泰电力工程设备有限公司 | A kind of power equipment fastener |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100445984B1 (en) * | 2002-05-10 | 2004-08-25 | 이치우 | Cable clamp |
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2014
- 2014-07-10 CN CN201410326584.1A patent/CN104104046B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2173185Y (en) * | 1993-11-17 | 1994-08-03 | 中国航空工业总公司第603研究所 | Tension regulator |
| US6239362B1 (en) * | 1996-11-08 | 2001-05-29 | Pfisterer S.R.L. | Device for compensating variations in the length of tensioned cables, with substantially constant traction |
| CN2834990Y (en) * | 2005-03-28 | 2006-11-08 | 吴利群 | Constant-tension compensation device |
| CN101330199A (en) * | 2007-06-20 | 2008-12-24 | 西村生 | Tension balancer for overhead line |
| CN101439680A (en) * | 2008-10-09 | 2009-05-27 | 克恩-里伯斯(太仓)有限公司 | Constant tension compensating mechanism |
| CN201677760U (en) * | 2009-12-15 | 2010-12-22 | 克恩-里伯斯(太仓)有限公司 | Constant tension compensating device with braking mechanism |
| CN201670123U (en) * | 2010-05-13 | 2010-12-15 | 威海华益铁路装备科技有限公司 | Safety type electrified railway contact system compensating and regulating device |
| CN103326295A (en) * | 2013-07-03 | 2013-09-25 | 苏州市吴中区欣鑫开关配件厂 | Wire tensioning member |
| CN203932920U (en) * | 2014-07-10 | 2014-11-05 | 宁波浩泰电力工程设备有限公司 | A kind of power equipment fastener |
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| Publication number | Publication date |
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| CN104104046A (en) | 2014-10-15 |
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Effective date of registration: 20191119 Address after: Room 205-4, building A3, Changyuan road international enterprise community, Wuqing Development Zone, Wuqing District, Tianjin Patentee after: Kinns intelligent equipment (Tianjin) Co., Ltd. Address before: Hengxi Zhen Ren Min Lu, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: Ningbo great safe power engineering equipment Co., Ltd |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201119 Address after: 464000 No. 88, Jianshe Road, Henan, Xinyang Patentee after: XINYANG POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER Co. Address before: Room 205-4, building A3, Changyuan road international enterprise community, Wuqing Development Zone, Wuqing District, Tianjin Patentee before: Jin Ensi is intelligently equipped(Tianjin)Co., Ltd. |
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Granted publication date: 20160803 Termination date: 20210710 |
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| CF01 | Termination of patent right due to non-payment of annual fee |