CN101202429B - Support with adjustable inclination angle, column support composite insulator component and method of mounting - Google Patents
Support with adjustable inclination angle, column support composite insulator component and method of mounting Download PDFInfo
- Publication number
- CN101202429B CN101202429B CN2007100098616A CN200710009861A CN101202429B CN 101202429 B CN101202429 B CN 101202429B CN 2007100098616 A CN2007100098616 A CN 2007100098616A CN 200710009861 A CN200710009861 A CN 200710009861A CN 101202429 B CN101202429 B CN 101202429B
- Authority
- CN
- China
- Prior art keywords
- composite insulator
- fixed
- support
- jockey
- post composite
- 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
- 239000012212 insulator Substances 0.000 title claims abstract description 93
- 239000002131 composite material Substances 0.000 title claims abstract description 71
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims abstract description 16
- 239000012211 strain insulator Substances 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 abstract 1
- 229910052573 porcelain Inorganic materials 0.000 description 12
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Abstract
The invention discloses a supporter with adjustable inclination, a mainstay composite insulator component and an installation method thereof. The invention comprises the supporter with adjustable inclination, a mainstay composite insulator fixed soleplate and a fixed bracket. The fixed soleplate and the fixed bracket are movably connected in a dismountable way; the fixed soleplate is provided with a fixed device which is matched with a cross arm; the fixed bracket is provided with a connecting device; a metal head at the upper end of the composite insulator is provided with a connecting device which is matched with the connecting device on the fixed bracket; the connecting device on the composite insulator is tightly locked with the connecting device at the upper end of the fixed bracket in a relatively rotatable way. The invention has the advantages that the fixed soleplate and the fixed bracket are provided with the fixed device and the connecting device correspondingly and the metal parts at the upper ends and the lower ends of the supporter and the mainstay composite insulator are simply reconstructed to be used as one component, thus being applicable to the replacement of line durable tension-rod jumping-wire ceramic insulator series. Therefore, the insulator of the invention has simple installation and simple application.
Description
Technical field
The present invention relates to a kind of transportion wire road insulator, particularly a kind of transportion wire road strain insulator bar that is applicable to is crossed line suspension type porcelain insulator string and is changed support, post composite insulator installation component and installation method thereof.
Background technology
Existing transportion wire road strain insulator bar; mostly adopt suspension type porcelain insulator string (calling the porcelain insulator string in the following text) to fix line; because electric discharge phenomena take place through regular meeting in porcelain insulator self-cleaning ability difference in use; also to have a power failure every year or charged it is cleaned and survey null value; therefore labour intensity is big, operating cost is higher; the porcelain insulator string has the tie point of a plurality of activities again, is subjected to influenced by wind pressure and is offset, and easily body of the tower is discharged.Developed at present the composite insulator of alternative porcelain insulator, it is compared with porcelain insulator, has in light weightly, easily installs or changes, is difficult for breaking in the transportation, carrying, antifouling property is good, no null value is even but the also advantage of linked network continuation operation of thunderbolt takes place in the cleaning of exempting to have a power failure.Therefore replaced porcelain insulator in recent years gradually, but, crossed line porcelain suspension insulator string, then can't directly change by existing composite insulator as existing operation transportion wire road strain insulator bar for some specific shaft tower.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art part and provide a kind of and cross the composite insulator installation component that line porcelain insulator string is changed applicable to the durable tension rod of transmission line.
Another object of the present invention also is to provide a kind of installation method of above-mentioned multiple insulator installation component.
Composite insulator installation component of the present invention is realized by following approach.
A kind of tilt adjustable supports, the post composite insulator assembly, its structural feature is: comprise fixed base plate, fixed support, fixed base plate and fixed support detachably flexibly connect, fixed base plate is provided with the fixture that cooperates with cross-arm, the ferrule that fixed support is provided with jockey, composite insulator upper end is provided with the jockey that matches with jockey on the fixed support, the jockey of jockey on the composite insulator and fixed support upper end can relatively rotate and lock, and solves the strain insulator bar and crosses the difficult problem of line windage yaw.
By fixed base plate of the present invention, can be fixed on the cross-arm by the fixture that is equipped with cross-arm on it.Simultaneously by with the metal end of composite insulator upper end on jockey and be arranged at jockey interoperation on the fixed support, promptly as required with behind both pre-adjustment certain angles, again with they locking.Because above each several part is removably connecting of employing activity all, therefore just can change as required and make up, thereby realize to realize changing by the porcelain insulator that composite insulator is directly changed existing.
Fixture on the described fixed base plate or at the bolt hole that matches with U bolt hole on the cross-arm that is provided with on the fixed base plate, or be that part of the one-tenth flat board that on fixed base plate, is provided with, or above-mentioned two kinds combination.
Fixture for bolt hole, can be directly be installed in U bolt two bolts hole on the former cross-arm with bolt, for the fixture with plate armature, the available pressing plate that adds advances in conjunction with the plate part of fixing dress it is installed on the angle steel of strain insulator bar cross-arm wire jumper.
Jockey with composite insulator upper end ferrule on the described fixed support has a lot, below is two kinds of forms that the applicant provides:
First kind is: described jockey is served as reasons and is adjusted inclination angle spline formation, spline promptly is set on fixed support, simultaneously at the spline that supports, the metal setting of post composite insulator upper end matches with spline on the fixed support, between two splines with bearing pin location and connection.
Described bearing pin is arranged at the center of spline.
The mode that is located by connecting with bearing pin has two kinds:
A kind ofly be: described bearing pin is screwed bearing pin, and the metal part branch of fixed support and support, post composite insulator upper end is provided with the screwed hole that matches with the screw thread bearing pin.
A kind ofly be: on bearing pin, at interval positioning through hole is set, utilizes through hole to lock after adjusting distance between fixed support and the insulator and angle.
The jockey of fixed support and support, post composite insulator upper end ferrule is for second kind, support, post composite insulator is rotating is fixed on the fixed support, have from rotating shaft on the support bracket fastened circular arc of certain radius and be distributed with plurality of receptacles, on the insulator apart from the metal of the equal radius of rotating shaft on also be provided with jack, adopt the latch location between two jacks.
This mode jockey, the angle of regulating both when needs only needs to dial latch down, will support, post composite insulator relative fixed support rotates an angle around their fixed axis, and the back is locked along its jack with latch and is got final product.
Described fixed support includes fixed mount and adjustable shelf, it between fixed mount and the adjustable shelf dismountable flexible connection, top at fixed mount and adjustable shelf is provided with jockey, and the relative distance between the jockey on fixed mount and the adjustable shelf can change relatively.
The metal part of described insulator lower end is divided into flat or the bulb shape.
With support, the metal of post composite insulator lower end partly makes tabular or bulb shape, so just can or bowl be connected with the clamping plate of suspension clamp on the wire jumper or stay pipe.
The installation method of composite insulator of the present invention is: a kind of method of installing as above-mentioned compound inslation sub-component, at first select to have tilt adjustable support, the post composite insulator assembly fixed base plate of suitable stationary device, the fixed base plate of assembly is installed on the cross-arm according to strain insulator bar cross-arm; Secondly the jockey on the metal part of composite insulator upper end is connected with jockey on the assembly fixed mount; After again according to the structure choice of wire jumper support, whether metal part in post composite insulator lower end has dull and stereotyped or bulb connects, will close the clamping plate of suspension clamp on flat board on supports, the post composite insulator lower end metal part or bulb and the wire jumper or stay pipe or bowl be connected.
The invention has the advantages that:
The present invention is by introducing fixed base plate and fixed support in composite insulator, by corresponding fixture and jockey are set on fixed base plate and fixed support, simultaneously by simple transformation to support, post composite insulator upper and lower end metal, make them become an assembly and use, thereby change applicable to the durable tension rod wire jumper of circuit porcelain insulator string.Owing to adopt dismountable flexible connection between the each several part, therefore can change assembly according to actual needs flexibly in use, simultaneously to adapt to different occasion needs.Simultaneously composite insulator installation method of the present invention is simple, less demanding to the staff.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention one
Fig. 2 is support bracket fastened structural representation
Fig. 3 is the vertical view of Fig. 2
Fig. 4 is the left view of Fig. 2
Fig. 5 is the structural representation of fixed base plate
Fig. 6 is the A-A cutaway view of Fig. 5
Fig. 7 is the structure chart of composite insulator upper end metal part
Fig. 8 is the left view of Fig. 7
Fig. 9 is the structural representation of embodiment 2
Figure 10 is the composite insulator structural representation of embodiment 2
Through hole 3 composite insulators, 31 upper end metal part 311 jockeys, 32 lower end metal part 4 composite insulators at label declaration 1 fixed base plate 11 fixtures 2 fixed supports 21 fixed mounts 22 adjustable shelfs 23 jockeys 231 jockey centers and the rotating shaft between the adjustable shelf
Embodiment
Below in conjunction with embodiment the present invention is described in more detail.
Embodiment one:
A kind of tilt adjustable shown in Fig. 1 to 8 supports the composite insulator installation component, and it comprises fixed base plate 1, fixed support 2.Fixed support comprises fixed mount 21 and adjustable shelf 22.Adopt bolt to be connected between fixed base plate and the fixed support.Described fixed base plate is made of flat board, and it is provided with fixture 11, and fixture is the bolts hole that as shown in the figure two can match with the U bolt hole on the cross-arm and use, and also is provided with a plurality of through holes that can be used with fixed support simultaneously.Described fixed mount by mainboard constitute, adjustable shelf is made of portable plate, mainboard is provided with the through hole that flexibly connects mutually with fixed base plate, erectting on mainboard simultaneously has straight plate.Portable plate is mobilizable to be connected on the mainboard, and that side relative with straight plate at portable plate is provided with jockey 23, and described jockey is provided with through hole 231 for adjusting the spline at inclination angle at the center of spline.Be provided with the spline jockey 311 that matches and use with the straight plate of fixed support upper end in the upper end metal part 31 that supports composite insulator 3, the spline that supports the composite insulator upper end is clipped in that the back is connected with bolt between mainboard and the portable plate.
When mounted, select suitable fixed base plate according to the specification of strain insulator bar cross-arm earlier, then fixed base plate is fixed on the cross-arm, after fixed support is fixed on the fixed base plate, to support again, the metal of post composite insulator upper end partly is fixed on the fixed support, again wire jumper is fixed in the insulator lower end and gets final product.
It is same as the prior art that present embodiment is not stated part
Embodiment two:
A kind of tilt adjustable shown in Fig. 9,10 supports the composite insulator installation component, its most of structure is identical with embodiment one, just jockey has wherein made partly to support that the metal part 31 of composite insulator upper end is rotating is fixed in support bracket fastened adjustable shelf 22 into---directly on the plate, and the through hole at a plurality of adjustment inclination angle is set along its arc along the 4 certain radius places of the rotating shaft between straight plate and the composite insulator, and corresponding position is provided with through hole with matching on the support composite insulator, connects with latch between the two.Simultaneously composite insulator metal end portion is arranged to tabular or bulb shape.
Because be dismountable flexible connection between the each several part of the present invention, so can be general between each parts of embodiment one and embodiment two, promptly freely select and replacing.
This part is not identical with embodiment one for present embodiment.
Embodiment three
A kind of installation method as embodiment two described tilt adjustable supports, post composite insulator installation component is at first installed the fixed base plate of assembly on the cross-arm; Secondly the jockey on the metal part of composite insulator upper end is connected with jockey on the assembly fixed mount, the metal that is about to the composite insulator upper end partly is clipped between support bracket fastened fixed mount and the adjustable shelf, after adjusting suitable angle earlier, lock with bolt; Jockey on the metal part of the composite insulator of present embodiment upper end is a tilt adjustable formula spline, after again the clamping plate of suspension clamp on the flat board on the post composite insulator lower end metal part or bulb and the wire jumper or stay pipe or bowl are connected.
It is same as the prior art that present embodiment is not stated part.
Claims (10)
- A tilt adjustable support, the post composite insulator assembly, it is characterized in that: comprise fixed base plate (1), fixed support (2), fixed base plate and fixed support detachably flexibly connect, fixed base plate is provided with the fixture (11) that cooperates with cross-arm, the ferrule (31) that fixed support is provided with jockey (23), composite insulator upper end is provided with the jockey (311) that matches with jockey on the fixed support, and jockey and the jockey on the fixed support on the composite insulator can relatively rotate and lock.
- 2. tilt adjustable according to claim 1 supports, the post composite insulator assembly, it is characterized in that: fixture on the described fixed base plate (11) or the bolt hole that matches with U bolt hole on the cross-arm for being provided with on the fixed base plate, or be that part of the one-tenth flat board that on fixed base plate, is provided with, or above-mentioned two kinds combination.
- 3. tilt adjustable according to claim 2 supports, the post composite insulator assembly, it is characterized in that: jockey on the described composite insulator and the jockey on the fixed support are served as reasons and are adjusted inclination angle spline formation, spline promptly is set on fixed support, simultaneously at the spline that supports, the metal setting of post composite insulator upper end matches with spline on the fixed support, between two splines with bearing pin location and connection.
- 4. tilt adjustable according to claim 3 supports, the post composite insulator assembly, and it is characterized in that: described bearing pin is arranged at the center (231) of spline and locates.
- 5. tilt adjustable according to claim 4 supports, the post composite insulator assembly, it is characterized in that: described bearing pin is screwed bearing pin, and the metal part branch of fixed support and support, post composite insulator upper end is provided with the screwed hole that matches with the screw thread bearing pin.
- 6. tilt adjustable according to claim 4 supports, the post composite insulator assembly, it is characterized in that: at interval positioning through hole is set on bearing pin, utilizes through hole to lock after adjusting distance between fixed support and the insulator and angle.
- 7. tilt adjustable according to claim 1 supports, the post composite insulator assembly, it is characterized in that: support, post composite insulator is rotating is fixed on the fixed support, have from rotating shaft on the support bracket fastened circular arc of certain radius and be distributed with a plurality of jacks, on the insulator apart from the metal of the equal radius of rotating shaft on also be provided with jack, adopt the latch location between two jacks.
- According to claim 2 or 7 described tilt adjustable support, the post composite insulator assembly, it is characterized in that: described fixed support includes fixed mount (2) and adjustable shelf (22), it between fixed mount and the adjustable shelf dismountable flexible connection, be provided with jockey (23) on the top of fixed mount and adjustable shelf, the relative distance between the jockey on fixed mount and the adjustable shelf can change relatively.
- 9. tilt adjustable according to claim 8 supports, the post composite insulator assembly, it is characterized in that: the metal part (32) of described support, post composite insulator lower end is tabular or bulb shape.
- A tilt adjustable as claimed in claim 1 support, the installation method of post composite insulator assembly, it is characterized in that: at first select to have tilt adjustable support, the post composite insulator assembly fixed base plate of suitable stationary device, the fixed base plate of assembly is installed on the cross-arm according to strain insulator bar cross-arm; Secondly the jockey on the metal part of composite insulator upper end is connected with jockey on the assembly fixed mount; After again according to the structure choice of wire jumper support, the metal of the flat metal part in post composite insulator lower end or bulb shape partly connects, with support, the clamping plate of suspension clamp on flat board on the post composite insulator lower end metal part or bulb and the wire jumper or stay pipe or bowl be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100098616A CN101202429B (en) | 2007-11-22 | 2007-11-22 | Support with adjustable inclination angle, column support composite insulator component and method of mounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100098616A CN101202429B (en) | 2007-11-22 | 2007-11-22 | Support with adjustable inclination angle, column support composite insulator component and method of mounting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101202429A CN101202429A (en) | 2008-06-18 |
| CN101202429B true CN101202429B (en) | 2011-06-15 |
Family
ID=39517447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100098616A Active CN101202429B (en) | 2007-11-22 | 2007-11-22 | Support with adjustable inclination angle, column support composite insulator component and method of mounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101202429B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5519042B1 (en) * | 2013-02-08 | 2014-06-11 | 中国電力株式会社 | Adapter for supporting insulator mounting portion and method for attaching suspension insulator using the same |
| CN104538919A (en) * | 2014-12-03 | 2015-04-22 | 国家电网公司 | Insulating suspension member and strain tower having the same |
| CN106840484B (en) * | 2017-04-11 | 2022-08-23 | 浙江维思无线网络技术有限公司 | Weighing sensor for high-voltage transmission line hanging plate |
| CN109473930A (en) * | 2018-05-07 | 2019-03-15 | 金华送变电工程有限公司三为电力分公司 | A kind of mountain area high-tension electricity fixing device for air lead |
| CN109300633A (en) * | 2018-10-12 | 2019-02-01 | 国网浙江嵊州市供电有限公司 | Non-porous cross-arm easy assembling type porcelain-arm insulator |
| CN109599232A (en) * | 2018-12-26 | 2019-04-09 | 李涵 | A kind of triple strain insulator string for ultra-high voltage transmission line |
| CN110011251B (en) * | 2019-03-04 | 2020-10-13 | 江苏利宏原电力科技有限公司 | Knife switch type overhead line street code |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2396485Y (en) * | 1999-12-06 | 2000-09-13 | 保定电力修造厂 | Composite isolator for pressing terminal sealing structure |
| CN2507171Y (en) * | 2001-07-30 | 2002-08-21 | 山西省电力公司阳泉供电分公司 | Upset V shape tandem isoaltor for power line |
| CN1484255A (en) * | 2003-07-31 | 2004-03-24 | 西安交通大学 | Combined insulator chain for high voltage transmission line |
| US6822167B2 (en) * | 2002-07-18 | 2004-11-23 | Sediver, Societe Europeenne D'isolateurs En Verre Et Composite | Making a composite insulator body |
| CN201122470Y (en) * | 2007-11-22 | 2008-09-24 | 福建省泉州电业局 | Inclination angle adjustable supporting, supporting post combined insulator component |
-
2007
- 2007-11-22 CN CN2007100098616A patent/CN101202429B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2396485Y (en) * | 1999-12-06 | 2000-09-13 | 保定电力修造厂 | Composite isolator for pressing terminal sealing structure |
| CN2507171Y (en) * | 2001-07-30 | 2002-08-21 | 山西省电力公司阳泉供电分公司 | Upset V shape tandem isoaltor for power line |
| US6822167B2 (en) * | 2002-07-18 | 2004-11-23 | Sediver, Societe Europeenne D'isolateurs En Verre Et Composite | Making a composite insulator body |
| CN1484255A (en) * | 2003-07-31 | 2004-03-24 | 西安交通大学 | Combined insulator chain for high voltage transmission line |
| CN201122470Y (en) * | 2007-11-22 | 2008-09-24 | 福建省泉州电业局 | Inclination angle adjustable supporting, supporting post combined insulator component |
Non-Patent Citations (1)
| Title |
|---|
| JP平10-312721A 1998.11.24 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101202429A (en) | 2008-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101202429B (en) | Support with adjustable inclination angle, column support composite insulator component and method of mounting | |
| CN201122470Y (en) | Inclination angle adjustable supporting, supporting post combined insulator component | |
| KR100913253B1 (en) | Power transmission rail track installation method that use catenary fixing device that fix electric wire so that miniaturization of straight tower may be available and catenary fixing device of polymer arm insulators | |
| CN101878391B (en) | Device for supporting medical equipment | |
| KR100636824B1 (en) | Frame at the telegraph pole for grounding | |
| CN213953186U (en) | Telescopic cross arm | |
| CN212412710U (en) | Support piece for tubular busbar | |
| CN201266808Y (en) | Tool for replacing V-string porcelain bottle of multi-loop line tangent tower with electrified | |
| CN112216953A (en) | Chain type hoop platform for communication system | |
| CN216250200U (en) | Composite cross arm insulator | |
| CN213275715U (en) | Support for fixing electric meter box | |
| CN210219672U (en) | Landscape lighting lamp bracket convenient to adjust | |
| KR100636818B1 (en) | Frame structure at the telegraph pole for centering control | |
| KR100759850B1 (en) | A changing device of direction for cable of electric power distribution pole | |
| US7631995B1 (en) | Overhead light swivel bracket assembly | |
| CN212805548U (en) | Solar LED street lamp support capable of holding pole and wall pole for installation | |
| KR100558607B1 (en) | Power failure safe construction method for one-phase and three-phase distribution line and wire transter device thereof | |
| CN219318344U (en) | Street lamp installation support frame capable of preventing bending | |
| CN218237179U (en) | LED wall washer lamp with adjustable angle | |
| CN210898470U (en) | Lightning rod for power transmission equipment | |
| CN214885996U (en) | Steel pipe pole at cable terminal of power transmission tower | |
| CN112864997B (en) | Cross arm structure for connecting branch wires with upper layer wires of four loops | |
| CN216202992U (en) | Both arms light pole | |
| CN220156201U (en) | Lightning protection device for overhead insulated line | |
| CN219756208U (en) | Lamp mounting bracket suitable for bridge suspension cable |
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: FUJIAN ELECTRIC POWER CO., LTD. FUJIAN PROVINCE EL Effective date: 20121218 Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: FUJIAN QUANZHOU ELECTRIC POWER OFFICE Effective date: 20121218 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 350000 QUANZHOU, FUJIAN PROVINCE TO: 100031 DONGCHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121218 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Patentee after: State Grid Corporation of China Patentee after: Fujian Electric Power Co., Ltd. Patentee after: Fujian Province Electric Power Corporation Quanzhou Electric Power Bureau Address before: 350000 the southern section of Wen Ling Road, Fujian, Quanzhou Patentee before: Fujian Quanzhou Electric Power Bureau |