CN101567527A - Insulated fixed bracket of three-phase lead - Google Patents
Insulated fixed bracket of three-phase lead Download PDFInfo
- Publication number
- CN101567527A CN101567527A CNA2008100432743A CN200810043274A CN101567527A CN 101567527 A CN101567527 A CN 101567527A CN A2008100432743 A CNA2008100432743 A CN A2008100432743A CN 200810043274 A CN200810043274 A CN 200810043274A CN 101567527 A CN101567527 A CN 101567527A
- Authority
- CN
- China
- Prior art keywords
- bracket
- support
- rack platform
- described support
- platform
- 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.)
- Pending
Links
Images
Landscapes
- Details Of Indoor Wiring (AREA)
Abstract
The invention discloses an insulated fixed bracket of a three-phase lead, which comprises a bracket base, a bracket platform, a bracket brace, a support iron, a bracket upright frame, a bracket tension brace and a bracket crossed bar. The bracket base and the support iron are both fixed on a wire stand, one short side of the bracket platform is connected with the bracket base, the bracket platform is in a horizontal post, and the support iron is connected with the support platform through the bracket brace; the bracket upright frame is vertically upwards installed on one end of the bracket platform far away from the wire stand, the bracket platform is connected with the bracket upright frame through the bracket tension brace, the upper end of the bracket upright frame is also provided with the bracket crossed bar, and the bracket crossed bar is provided with a groove for accommodating wires. The invention has a simple and firm structure, greatly reduces the work load of electrification end-hanging operation of an upper layer circuit at 60-90 degrees of corners on 10 kilovolt long lines (trunk lines), reduces the number of workers and the used apparatus and greatly lowers the cost.
Description
Technical field
The present invention relates to the employed instrument of a kind of 10 kilovolts of long lines (main line) 60 °～90 ° charged extension ends of corner upper layer circuit operation, especially a kind of insulated fixed bracket of three-phase lead.
Background technology
Now, along with the city is constantly developed, the supporting installation of power equipment need be carried out in some zones of newly building up.In some cases, existing electric wire need be extended in the new zone.Wherein, it is the operation of 60 °～90 ° charged extension ends of corner upper layer circuit of 10 kilovolts of long lines (main line) that a kind of more common operation is arranged, and the circuit that originally is right-angled bend is extended in this operation in the branch of a rectilinear direction.Owing to be live line working, so need in the operating process definitely to avoid the contact between the electric wire and cause short circuit.Existing method needs many overhead vehicles and several workman to carry out operation jointly, and the circuit that newly extends out is erected.This method cost is very high, but efficient is but very low, the more and more incompatible task that increases sharply with urban development now.
Summary of the invention
Technical problem to be solved by this invention provides a kind of insulated fixed bracket of three-phase lead, can adopt simple and practical structure, reduces the workload and the cost of 60 °～90 ° charged extension ends of corner upper layer circuit of 10 kilovolts of long lines (main line) operation.
For solving the problems of the technologies described above, the technical scheme of insulated fixed bracket of three-phase lead of the present invention is, comprise bracket base, rack platform, the support diagonal brace, support iron, the support stand, support stay bolt and support whippletree, described bracket base and described support iron all are fixed on the electric pole, described support iron be positioned at described bracket base under, described rack platform is a rectangle, a minor face of described rack platform is connected on the described bracket base, described rack platform is horizontal attitude, one end of described support diagonal brace is connected to described support iron, and the other end is connected to the end of described rack platform away from electric pole; Described support stand upwards is vertically mounted on the end of described rack platform away from electric pole, one end of described support stay bolt is connected to the end of described rack platform near electric pole, the other end of described support stay bolt is connected to the upper end of described support stand, the upper end of described support stand also is provided with the support whippletree, and described support whippletree is provided with the groove that holds electric wire.
The present invention is simple in structure firmly, greatly reduces the workload of 60 °～90 ° charged extension ends of corner upper layer circuit of 10 kilovolts of long lines (main line) operation, has reduced and has participated in the workman's number of operation and the equipment of use, greatly reduces cost.
Description of drawings
Below in conjunction with drawings and Examples insulated fixed bracket of three-phase lead of the present invention is described in further detail:
Fig. 1 is the schematic diagram of the bracket base of insulated fixed bracket of three-phase lead of the present invention;
Fig. 2 is the rack platform of insulated fixed bracket of three-phase lead of the present invention;
Fig. 3 is the support diagonal brace of insulated fixed bracket of three-phase lead of the present invention;
Fig. 4 is the support iron of insulated fixed bracket of three-phase lead of the present invention;
Fig. 5 is the support stand of insulated fixed bracket of three-phase lead of the present invention;
Fig. 6 is the support stay bolt of insulated fixed bracket of three-phase lead of the present invention;
Fig. 7 is the support whippletree of insulated fixed bracket of three-phase lead of the present invention;
Schematic diagram when Fig. 8 and Fig. 9 use for insulated fixed bracket of three-phase lead of the present invention.
Reference numeral is among the figure, 1. bracket base; 2. rack platform; 3. support diagonal brace; 4. support iron; 5. support stand; 6. support stay bolt; 7. support whippletree; 8. electric pole; 9. groove; 10. insulator.
Embodiment
The invention provides a kind of insulated fixed bracket of three-phase lead, as Fig. 1～shown in Figure 8, comprise bracket base 1, rack platform 2, support diagonal brace 3, support iron 4, support stand 5, support stay bolt 6 and support whippletree 7, described bracket base 1 and described support iron 4 all are fixed on the electric pole 8, described support iron 4 be positioned at described bracket base 1 under, described rack platform 2 is a rectangle, a minor face of described rack platform 2 is connected on the described bracket base 1, described rack platform 2 is horizontal attitude, one end of described support diagonal brace 3 is connected to described support iron 4, and the other end is connected to the end of described rack platform 2 away from electric pole; Described support stand 5 upwards is vertically mounted on the end of described rack platform 2 away from electric pole, one end of described support stay bolt 6 is connected to the end of described rack platform 2 near electric pole, the other end of described support stay bolt 6 is connected to the upper end of described support stand 5, the upper end of described support stand 5 also is provided with support whippletree 7, and described support whippletree 7 is provided with the groove 9 that holds electric wire.
Described rack platform 2 is connected with described support iron 4 by two described support diagonal braces 3, and described two support diagonal braces 3 are installed in the both sides of described rack platform 2 respectively.
Described rack platform 2 is connected with described support stand 5 by two described support stay bolts 6, and described two support stay bolts 6 are installed in the both sides of described rack platform 2 respectively.
Described support whippletree 7 is provided with three grooves 9 that hold electric wire.
As shown in Figure 9, when carrying out the operation of 60 °～90 ° charged extension ends of corner upper layer circuit of 10 kilovolts of long lines (main line), with insulator 9 lead D and F are covered up, drainage thread is installed below lead then, described drainage thread is connected line A with line D, then bracket base 1 is fixedly mounted on the electric pole, rack platform 2 is installed on the described bracket base 1, support iron 4 and support diagonal brace 3 are installed below described bracket base 1 then, mounting bracket stand 5 and support stay bolt 6 on rack platform 2, mounting bracket whippletree 7 in support stand 5 at last afterwards.After described insulated fixed bracket of three-phase lead installs, the lead that prolongs is stuck in the groove on the described support whippletree 7, and the lead that prolongs is connected with original lead on the electric pole, as shown in Figure 9, line H is connected to line A, and line I is connected to line B, and line J is connected to line C.An other end of lead to be prolonged installs and after making that lead can be not sagging, described insulated fixed bracket of three-phase lead is removed.
In sum, the present invention is simple in structure firmly, greatly reduces the workload of 60 °～90 ° charged extension ends of corner upper layer circuit of 10 kilovolts of long lines (main line) operation, has reduced and has participated in the workman's number of operation and the equipment of use, greatly reduces cost.
Claims (4)
1. insulated fixed bracket of three-phase lead, it is characterized in that, comprise bracket base, rack platform, support diagonal brace, support iron, support stand, support stay bolt and support whippletree, described bracket base and described support iron all are fixed on the electric pole, described support iron be positioned at described bracket base under, described rack platform is a rectangle, a minor face of described rack platform is connected on the described bracket base, described rack platform is horizontal attitude, one end of described support diagonal brace is connected to described support iron, and the other end is connected to the end of described rack platform away from electric pole; Described support stand upwards is vertically mounted on the end of described rack platform away from electric pole, one end of described support stay bolt is connected to the end of described rack platform near electric pole, the other end of described support stay bolt is connected to the upper end of described support stand, the upper end of described support stand also is provided with the support whippletree, and described support whippletree is provided with the groove that holds electric wire.
2. insulated fixed bracket of three-phase lead according to claim 1 is characterized in that, described rack platform is connected with described support iron phase by two described support diagonal braces, and described two support diagonal braces are installed in the both sides of described rack platform respectively.
3. insulated fixed bracket of three-phase lead according to claim 1 is characterized in that, described rack platform is connected with described support stand by two described support stay bolts, and described two support stay bolts are installed in the both sides of described rack platform respectively.
4. insulated fixed bracket of three-phase lead according to claim 1 is characterized in that, described support whippletree is provided with three grooves that hold electric wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100432743A CN101567527A (en) | 2008-04-22 | 2008-04-22 | Insulated fixed bracket of three-phase lead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100432743A CN101567527A (en) | 2008-04-22 | 2008-04-22 | Insulated fixed bracket of three-phase lead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101567527A true CN101567527A (en) | 2009-10-28 |
Family
ID=41283559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100432743A Pending CN101567527A (en) | 2008-04-22 | 2008-04-22 | Insulated fixed bracket of three-phase lead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101567527A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011484A (en) * | 2010-12-01 | 2011-04-13 | 河南省电力公司南阳供电公司 | Top rotating aerial work bench |
| CN103117186A (en) * | 2013-02-22 | 2013-05-22 | 吉林省电力有限公司通化供电公司 | Insulating support for preventing fracture of porcelain insulator of isolating switch |
| CN111509620A (en) * | 2020-04-16 | 2020-08-07 | 贵州电网有限责任公司 | Assistor is installed to earth connection |
-
2008
- 2008-04-22 CN CNA2008100432743A patent/CN101567527A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011484A (en) * | 2010-12-01 | 2011-04-13 | 河南省电力公司南阳供电公司 | Top rotating aerial work bench |
| CN102011484B (en) * | 2010-12-01 | 2013-05-08 | 河南省电力公司南阳供电公司 | Top rotating aerial work bench |
| CN103117186A (en) * | 2013-02-22 | 2013-05-22 | 吉林省电力有限公司通化供电公司 | Insulating support for preventing fracture of porcelain insulator of isolating switch |
| CN103117186B (en) * | 2013-02-22 | 2015-12-30 | 吉林省电力有限公司通化供电公司 | One keeps apart official seal porcelain insulator breaking insulating support |
| CN111509620A (en) * | 2020-04-16 | 2020-08-07 | 贵州电网有限责任公司 | Assistor is installed to earth connection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203821940U (en) | Intelligent equipment installation rack capable of being quickly assembled | |
| CN201181826Y (en) | 10KV overhead conductor insulation support fixer | |
| KR20130026849A (en) | Cable support apparatus and method for separating power cable using the same | |
| CN104849600A (en) | Lightning arrester detection device and use method thereof | |
| CN101567528B (en) | Method for electrification end-hanging operation at 60-90 degrees of corners on 10 kilovolt lines | |
| CN101567527A (en) | Insulated fixed bracket of three-phase lead | |
| CN103701048A (en) | Low-voltage switch cabinet body | |
| CN201191741Y (en) | Three phase conductive wire insulation fixing rack | |
| CN104284537A (en) | Adjustable base for electrical cabinet | |
| CN206389091U (en) | A kind of transmission line of electricity terminal shaft tower | |
| CN201234081Y (en) | 220kV bus support column porcelain bottle inspection rack | |
| CN207530409U (en) | Become platform on 10KV integration columns | |
| CN103035368A (en) | 10kV transformer frame | |
| CN203193130U (en) | Double-pole double-bench distribution automation switch bracket | |
| CN105390252A (en) | Low-voltage wiring board component of phase-shifting transformer | |
| CN103825222A (en) | Tool for changing 220kV narrow base tower strain insulator string with charges | |
| CN206850397U (en) | A kind of multiple splicing apparatus in outdoor cable terminal station | |
| CN206707232U (en) | A kind of portable high wall steel bar job platform | |
| CN205646197U (en) | Novel high pressure bonding device | |
| CN210489388U (en) | Dry-type transformer side outlet structure convenient to whole transportation | |
| CN211369740U (en) | Transformer rack of convenient construction | |
| CN217259674U (en) | Additional wire shoulder frame in tunnel | |
| JP2015019559A (en) | Overhead transmission line support structure | |
| CN203159063U (en) | Current collector bracket | |
| CN220415006U (en) | Steel construction splicing apparatus for electric power iron tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091028 |