CN102074322B - Supporting insulator - Google Patents
Supporting insulator Download PDFInfo
- Publication number
- CN102074322B CN102074322B CN 201010600119 CN201010600119A CN102074322B CN 102074322 B CN102074322 B CN 102074322B CN 201010600119 CN201010600119 CN 201010600119 CN 201010600119 A CN201010600119 A CN 201010600119A CN 102074322 B CN102074322 B CN 102074322B
- Authority
- CN
- China
- Prior art keywords
- insulator
- annex
- taper seat
- metal
- conical surface
- 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.)
- Active
Links
Images
Landscapes
- Insulators (AREA)
Abstract
The invention discloses a supporting insulator used for the installation and fixation of rigid power supply lines, which consists of an upper metal accessory (1), an insulator (2) and a lower metal accessory (3), wherein at least one metal accessory (1 or 3) is provided with a conical surface (1a or 3a) used for space installation and positioning. The supporting insulator can realize space adjustment within larger scope in a smaller space and accurate positioning and locking, and is simple, quick, steady and reliable in connection positioning.
Description
Technical field
The present invention relates to a kind of for rigidity supply line install, fixing insulator, be mainly used in power rail installation, support fixing.
Background technology
Insulator by this type is commonly referred to as supporting insulator or supporting insulator, be divided into again common supporting insulator (having along power rail length to relative sliding between power rail and insulator) and anchoring insulator according to character of use, its effect is that the spatial attitude to power rail retrains and fixes and realize electric insulation.
Prior art, comprise rigid suspension OCS and the rigid contact net support of (containing conductor rail, conductor rail, power rail, power rail) (or support) insulator, it can not lean on insulator self attachment function implementation space millimeter with other accurately location, the locking of interior level when connection.Basis (as built-in fitting) precision usually is installed relatively poor, power rail will realize high-precision installation location needing more bolt and other annex, loaded down with trivial details efficient is installed low, and reliability is poor.The magnetic floating traffic counter-lateral quadrents is flowed the installation accuracy of power rail and is had higher requirement, control precision is installed in millimeter, installing space is little, basic civil engineering built-in fitting site error is installed larger, adjusting adaptive capacity and external dimensions to insulator have harsher requirement, so the inherent shortcoming of aforementioned dielectric seems particularly outstanding in the magnetic floating traffic rail system.
Summary of the invention
The objective of the invention is to solve the problems of the technologies described above, a kind of support insulator for power rail is provided, can realize in a big way space allocation and accurately location, locking in less space, connect location simple and fast, reliable and stable.
Technical solution of the present invention is:
A kind of for the fixing supporting insulator of rigidity supply line's installation, consisted of by annex under annex, insulator, metal on metal; It is characterized in that having at least and be with the taper seat that is useful on the space mounting location on a metal-ware.
Preferentially, the taper seat load of watering that is positioned at metal-ware and insulator connects beyond the zone.
Preferentially, lower annex is revolving body.
Preferentially, taper seat inside is provided with bolt or the internal thread that is connected and fixed use.
Preferentially, outer conical surface is with anti-slop serrations.
Preferentially, internal conical surface is with stop notch.
Preferentially, all be with the taper seat that is useful on the space mounting location on metal-ware, the taper seat axis is not parallel to each other.
Preferentially, be used for the angle that intersects after the axes intersect of taper seat of space mounting location or translation at 45～135 °.
Preferentially, two taper seats are respectively inside and outside taper seat or are all internal conical surface or outer conical surface.
The invention has the beneficial effects as follows:
Installation taper seat by supporting insulator two ends and corresponding connector 5,6 coordinate, and the boss of taper seat, recess location, the snap-in location of taper seat serration has realized the positioning locking of the circumferential and axial at insulator two ends, and connecting bolt is reduced to one, a minimum end.These useful designs have overcome the deficiencies in the prior art, make the connection locking at insulator two ends more precisely reliable, and constructing operation significantly simplifies, easy for installation, safeguard simple.
Description of drawings
Accompanying drawing describes the present invention in detail, wherein:
Figure 1 shows that detailed construction of the present invention (Double-conical-surface);
Figure 2 shows that another kind of detailed construction of the present invention (single conical surface);
Figure 3 shows that annex partial detailed structure;
Figure 4 shows that lower annex partial detailed structure (external screw thread);
Figure 5 shows that lower annex partial detailed structure (internal thread);
Figure 6 shows that annex and fastening process of being connected of fastener for installing;
Figure 7 shows that lower annex and fastening process of being connected of mounting bracket.
Embodiment
Embodiment 1:
Common supporting insulator as shown in Figure 1, insulator 2 upper ends are the upper annex 1 with taper seat 1a, and the lower end is the lower annex 3 with taper seat 3a, above lower annex taper seat 3a with serration 3b.
As shown in Figure 6, the conical surface axle that will be installed on the fastener of annex on insulator penetrates in the taper seat 1a of annex 1, then fastener aligns and embeds with the recess 1b of upper annex taper seat 1a around horizontal rotational shaft to the boss on the fastener conical surface, power rail hangs on the fastener gib head that keeps flat in advance, after the fastener cone axis penetrates the annex conical bore, the chimeric position of the direction of rotation of fastener and boss, recess is all unique, just can be chimeric after rotateing in place, the locking axial and circumferential, power rail also is mounted the location simultaneously, need not other measurement, contraposition.
After fastener and upper annex 1 are located, by fastening locknut, make conical surface locking, add the chimeric of convex platform and recess, guaranteed that fastener can not become flexible, and more can not rotate in long-term use procedure.
As shown in Figure 7, lower annex 3 tail end surfaces are provided with toothed taper seat 3a, and after the support lower end circular cone counterbore of packing into, mating surface is bonded to each other, can adapt to whole insulator along the circumferentially requirement of optional position.
After the circumferential position of the relative support of lower annex was definite, fastening bottom thread connected the nut above 3c, and lower annex is installed serration 3b and the mutual interlock of the support counterbore conical surface on taper seat surface, realized locating in axial and circumferential between lower annex and support.
Embodiment 2:
Anchoring insulator as shown in Figure 2, insulator 2 upper ends are the flat upper annex 1 ' with installing hole, and the lower end is the lower annex 3 with taper seat 3a, above lower annex taper seat 3a with serration 3b.
Use 4 bolts to be installed on flat upper annex 1 ' corresponding installation site the anchoring buckle that is threaded the hole.Behind anchoring buckle and upper annex 1 ' location, be fastenedly connected bolt, make on anchoring buckle and insulator the annex installed surface accurately locate and be connected fastening.
As shown in Figure 7, lower annex 3 tail end surfaces are provided with toothed taper seat 3a, and after the support lower end circular cone counterbore of packing into, mating surface is bonded to each other, can adapt to whole insulator along the circumferentially requirement of optional position.
After the circumferential position of the relative support of lower annex was definite, fastening bottom thread connected the nut above 3c, and lower annex is installed serration 3b and the mutual interlock of the support counterbore conical surface on taper seat surface, realized locating in axial and circumferential between lower annex and support.
Claims (6)
1. one kind is used for the fixing supporting insulator of rigidity supply line's installation, is made of annex (3) under annex on metal (1), insulator (2), metal; It is characterized in that, have at least the upper band of a metal-ware (1 or 3) to be useful on the taper seat (1a or 3a) of space mounting location, and the taper seat (1a) on annex on metal (1) is with stop notch (1b), and the taper seat (3a) on annex under metal (3) is with anti-slop serrations (3b) and be provided with bolt or the internal thread (3c) that is connected and fixed use in inside.
2. insulator according to claim 1, is characterized in that, the load of watering that taper seat (1a or 3a) is positioned at metal-ware and insulator connects zone (1d, 3d) in addition.
3. insulator according to claim 2, is characterized in that, lower annex (3) is revolving body.
4. insulator according to claim 2, is characterized in that, all is with the taper seat (1a or 3a) that is useful on the space mounting location on metal-ware (1,3), and taper seat (1a, 3a) axis is not parallel to each other.
5. insulator according to claim 4, is characterized in that, the angle that is used for intersecting after the axes intersect of taper seat (1a, 3a) of space mounting location or translation is at 45～135 °.
6. insulator according to claim 5, is characterized in that, two taper seats are respectively inside and outside taper seat or are all internal conical surface or outer conical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010600119 CN102074322B (en) | 2010-12-22 | 2010-12-22 | Supporting insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010600119 CN102074322B (en) | 2010-12-22 | 2010-12-22 | Supporting insulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102074322A CN102074322A (en) | 2011-05-25 |
| CN102074322B true CN102074322B (en) | 2013-05-15 |
Family
ID=44032830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010600119 Active CN102074322B (en) | 2010-12-22 | 2010-12-22 | Supporting insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102074322B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102427172B (en) * | 2011-08-19 | 2014-05-14 | 成都金和工贸有限公司 | Telescopic connector used for supporting power supply rail |
| CN104347197A (en) * | 2013-08-05 | 2015-02-11 | 上海卓希智能科技有限公司 | Force-bearing rod insulator |
| CN104347196A (en) * | 2013-08-05 | 2015-02-11 | 上海卓希智能科技有限公司 | Terminal pole insulator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000340050A (en) * | 1999-05-25 | 2000-12-08 | Kyushu Electric Power Co Inc | Polymer insulator having built-in wedge-type lightning arrester element |
| CN1368742A (en) * | 2000-08-01 | 2002-09-11 | 瑟迪崴(有限公司)玻璃与混合柱型隔离器欧洲公司 | Manufacture method of rod electric insulator |
| CN101345104A (en) * | 2008-09-05 | 2009-01-14 | 成都金和工贸有限公司 | Electrical insulator for fixing electric power rail |
| CN201352473Y (en) * | 2009-02-12 | 2009-11-25 | 张建军 | Pillar insulator |
| CN201498281U (en) * | 2009-07-28 | 2010-06-02 | 中铁二院工程集团有限责任公司 | Additive wire supporting insulator |
-
2010
- 2010-12-22 CN CN 201010600119 patent/CN102074322B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000340050A (en) * | 1999-05-25 | 2000-12-08 | Kyushu Electric Power Co Inc | Polymer insulator having built-in wedge-type lightning arrester element |
| CN1368742A (en) * | 2000-08-01 | 2002-09-11 | 瑟迪崴(有限公司)玻璃与混合柱型隔离器欧洲公司 | Manufacture method of rod electric insulator |
| CN101345104A (en) * | 2008-09-05 | 2009-01-14 | 成都金和工贸有限公司 | Electrical insulator for fixing electric power rail |
| CN201352473Y (en) * | 2009-02-12 | 2009-11-25 | 张建军 | Pillar insulator |
| CN201498281U (en) * | 2009-07-28 | 2010-06-02 | 中铁二院工程集团有限责任公司 | Additive wire supporting insulator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102074322A (en) | 2011-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102074322B (en) | Supporting insulator | |
| CN102079256B (en) | Insulator mounting bracket | |
| CN102270010B (en) | Rotation control device of suspension arm | |
| CN103836316B (en) | A kind of Universal switching device | |
| CN103659804A (en) | Vertical articulated robot and reference position positioning method thereof | |
| CN203657826U (en) | Fixed structure of automobile sensor | |
| CN107380011B (en) | Bending-resistant embedded channel vertical suspension base device | |
| CN204456886U (en) | Carrier pipe bracing or strutting arrangement, turntable and concreting machinery | |
| CN205804510U (en) | A kind of adjustable shower hard tube wall base | |
| CN209650178U (en) | A kind of laser radar insertion mounting device | |
| CN205298967U (en) | Rag bolt connection structure | |
| CN204381867U (en) | A kind of tailstock and reaming jig | |
| CN210122168U (en) | Novel balance car | |
| CN104682280A (en) | Bidirectional supporting seat | |
| CN202869513U (en) | Sensor mounting structure | |
| CN201038506Y (en) | AC socket | |
| CN110843989A (en) | Balance car | |
| CN107907093B (en) | Coaxial adjusting device for multiple measuring instruments | |
| CN207392773U (en) | Installation support for insulation board locking structure | |
| CN208906388U (en) | A kind of installing and adjusting mechanism moving mould group guide rail | |
| CN205785158U (en) | A kind of test-bed rotational angle measurement apparatus | |
| CN216269023U (en) | Angle regulator and regulating device | |
| CN205905689U (en) | Automotive suspension support structure | |
| CN112985812B (en) | Nacelle testing device and engine testing system | |
| CN216186091U (en) | Connecting device of rotor unmanned aerial vehicle and airborne laser radar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN HUAPIN RAIL TRANSIT CORPORATION LIMITED Free format text: FORMER OWNER: CHENGDU JINHE INDUSTRY AND TRADING CO., LTD. Effective date: 20140324 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610041 CHENGDU, SICHUAN PROVINCE TO: 518052 SHENZHEN, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140324 Address after: 518052 No. 88 Art Garden Road, Shenzhen, Guangdong, Nanshan District Patentee after: SHENZHEN HUAPIN TRACK TRAFFIC CO., LTD. Address before: 610041 A834, Garden Mansion, No. 36, fragrant grass street, hi tech Zone, Sichuan, Chengdu Patentee before: Chengdu Jinhe Industry and Trading Co., Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 412000, building 213, building C, R & D center, China Power Valley Innovation Park, No. 899, Huan Xian Road, Tianyuan, Hunan, Zhuzhou Patentee after: Hunan Hua Jing Railway Transportation Co., Ltd. Address before: 518052 No. 88 Art Garden Road, Shenzhen, Guangdong, Nanshan District Patentee before: SHENZHEN HUAPIN TRACK TRAFFIC CO., LTD. |
|
| CP03 | Change of name, title or address |