CN104901253A - Sliding type electrical equipment armor clamp - Google Patents
Sliding type electrical equipment armor clamp Download PDFInfo
- Publication number
- CN104901253A CN104901253A CN201410487493.6A CN201410487493A CN104901253A CN 104901253 A CN104901253 A CN 104901253A CN 201410487493 A CN201410487493 A CN 201410487493A CN 104901253 A CN104901253 A CN 104901253A
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- CN
- China
- Prior art keywords
- gold utensil
- electric equipment
- sliding bar
- support plate
- slidingtype
- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/14—Arrangements or devices for damping mechanical oscillations of lines, e.g. for reducing production of sound
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The invention relates to a sliding type electrical equipment armor clamp. A piece of electrical equipment comprises a supporting pole tower and a pipe bus. The armor clamp comprises a bus clamp. A damping device and a supporting plate are successively arranged on the bottom o the bus clamp. The armor clamp not only has the functions of armor clamps, but also can drive a spring damping device connected thereto through sliding of armor clamp bar under the force of earthquake. The spring damping device attenuates and consumes earthquake energy during tension and compression processes, so that earthquake reaction of the electrical equipment is reduced, the structure of the electrical equipment is protected, and safety running of a power grid system is maintained.
Description
Technical field:
The present invention relates to a kind of electric equipment gold utensil, more specifically relate to a kind of slidingtype electric equipment gold utensil.
Background technology:
At current Electrification Age, the life of people more and more depends on electric power, will do great damage to the electric power facility of locality once there is macroseism, disaster area partial power is caused to interrupt even completely, thus, the civilian installation relevant with power supply cannot normally work as communication, water supply, medical treatment, illumination etc., causes tremendous influence, so the damage of electric power facility brings larger secondary disaster by disaster area to the earthquake relief work work in disaster area.
In order to reduce the maintenance cost of electric equipment costliness after calamity, avoid or alleviate the destruction that earthquake brings electric power facility, the earthquake research to electric power facility must be paid attention to, probe into the form of electric power facility under geological process and failure mechanism, thus the anti-seismic performance of electric equipment is judged, and in the design of product, production and take necessary antidetonation or glissando in installing, improve the antiseismic ability of product.
And in the electrical apparatus, pillar class electric equipment has features such as " thin, high, soft, heavy ", and this kind equipment is mostly made up of the ceramic material of fragility, during earthquake, the root of porcelain bushing bears very large moment of flexure, easily makes porcelain bushing undercapacity and ruptures.In view of pillar class electrical equipment vibration prevention poor performance, seismic vulnerability analysis high, a kind of technical scheme need be provided to reduce the infringement of earthquake to this kind equipment.
For the pillar class electric equipment that hard tube mother connects, a kind of slidingtype electric equipment gold utensil with spring damping device is proposed to overcome the problems referred to above.
Summary of the invention:
The object of this invention is to provide a kind of slidingtype electric equipment gold utensil, this gold utensil reduces electric equipment earthquake response, and protection installation structures, safeguards network system safe operation.
For achieving the above object, the present invention by the following technical solutions: a kind of slidingtype electric equipment gold utensil, described electric equipment comprise top be provided with gold utensil terminal board pillar shaft tower and for the pipe bus by described pillar shaft tower composition circuit system; Described gold utensil comprises pipe bus clip; Damping device and support plate is provided with successively below described pipe bus clip.
A kind of slidingtype electric equipment gold utensil provided by the invention, the sliding bar that described damping device comprises two parallel relative floors vertical direction is vertically set on described support plate, horizontal direction passes perpendicularly through two floors; Parallel with described floor and the elastic component of vertical described sliding bar both sides is provided with between described floor.
A kind of slidingtype electric equipment gold utensil provided by the invention, described elastic component is spring damping part, and the connecting plate be arranged on described support plate is connected with lower end respectively in the outer end of described elastic component.
Another preferred a kind of slidingtype electric equipment gold utensil provided by the invention, described elastic damping part comprises lead for retractable pencil and is enclosed in the steel spring outside lead for retractable pencil; Described lead for retractable pencil cross section is circular, and its diameter is 5mm-10mm.
A preferred a kind of slidingtype electric equipment gold utensil more provided by the invention, the contact-making surface for the described floor contacted with described sliding bar is provided with the sliding tray corresponding with described sliding bar; When shaking, producing relative displacement between described sliding bar and described floor, causing sliding bar to slide in sliding tray;
Described elastic component does not produce with described floor with described support plate and contacts.
Another preferred a kind of slidingtype electric equipment gold utensil provided by the invention, described pipe bus clip comprises two parallel semicircle train wheel bridges relatively and holder under the semicircle be connected with described train wheel bridge by bolt; The link be connected with described damping device is provided with bottom described lower holder; Described link be two be parallel to each other perpendicular to the clamping plate bottom described lower holder; Described clamping plate to be arranged on outside described floor and to be flexibly connected by nut with one end of described sliding bar respectively and described sliding bar is free to slide.
Another preferred a kind of slidingtype electric equipment gold utensil provided by the invention, is provided with gold utensil drainage thread outside clamping plate described in one of them.
Another preferred a kind of slidingtype electric equipment gold utensil provided by the invention, described support plate is circular, and its thickness is 8-12mm, and its diameter is determined jointly according to gold utensil terminal board size and described sliding tray size; Described support plate is provided with the bolt hole for being connected with described gold utensil terminal board of rounded arrangement.
Another preferred a kind of slidingtype electric equipment gold utensil provided by the invention, described sliding tray is of a size of 50mm ~ 100mm; Described sliding tray height should be greater than the vertical projection size 5mm ~ 10mm of sliding bar; .
Another preferred a kind of slidingtype electric equipment gold utensil provided by the invention, the thickness of described lower plate is 18-22mm; Described pipe bus clip internal diameter size R determines according to pipe busbar cross-section size.
With immediate prior art ratio, the invention provides technical scheme and there is following excellent effect
1, the present invention is by the Tension and Compression earthquake energy of the spring damping component in gold utensil, reduces the reactions such as the stress of equipment under geological process, displacement;
2, the present invention is applicable to the pillar class electric equipment damping that pottery and composite material are made;
3, installation of the present invention is convenient, and with low cost, utilization has a extensive future;
4, the present invention reduces electric equipment earthquake response, and protection installation structures, safeguards network system safe operation;
5, gold utensil of the present invention not only has the function of slip gold utensil, and under geological process earthquake energy.
Accompanying drawing explanation
Fig. 1 is installation position view of the present invention;
Fig. 2 is hardware fitting structure schematic diagram of the present invention;
Fig. 3 is the A-A profile of Fig. 2;
Fig. 4 is gold utensil end view of the present invention;
Wherein, 1-electric equipment support, 2-pillar shaft tower, 3-pipe bus, the fixing gold utensil of 4-pipe mother, 5-gold utensil terminal board, 6-electric equipment gold utensil, 7-support plate, 8-floor, 9-connecting plate, 10-spring damping part, 11-sliding bar, 12-pipe bus clip, 13-gold utensil drainage thread.
Embodiment
Below in conjunction with embodiment, the invention will be described in further detail.
Embodiment 1:
As Figure 1-4, the invention slidingtype electric equipment gold utensil of this example, described electric equipment comprises top and is provided with the pillar shaft tower 2 of gold utensil terminal board and the pipe bus 3 for described pillar shaft tower 2 being formed circuit system; Described gold utensil comprises the support plate 7, damping device and the pipe bus clip 12 that are connected with described gold utensil terminal board 5 that arrange from down to up.
The sliding bar 11 that described damping device comprises two the parallel relative floors 8 vertical direction is vertically welded on described support plate 7, horizontal direction passes perpendicularly through two floors 8; Parallel with described the floor 8 and elastic component of vertical described sliding bar 11 both sides is provided with between described floor 8.
Described elastic component is spring damping part 10, and the connecting plate 9 be firmly welded on described support plate 7 is connected with lower end respectively in the outer end of described elastic component.
Described elastic damping part 10 comprises lead for retractable pencil and is enclosed in the steel spring outside lead for retractable pencil; Described lead for retractable pencil cross section is circular, and its diameter is 5mm-10mm.
Described sliding bar 11 cross section is circular cross-section, with reduce as far as possible sliding bar 11 in sliding process with the frictional force of peripheral member.Contact-making surface for the described floor 8 contacted with described sliding bar 11 is provided with the sliding tray corresponding with described sliding bar 11; When shaking, producing relative displacement between described sliding bar 11 and described floor 8, causing sliding bar 11 to slide in sliding tray.
Described elastic component does not produce with described floor 8 with described support plate 7 and contacts, and ensures that spring and lead for retractable pencil can free Tension and Compression.
Described pipe bus clip 12 comprises two parallel semicircle train wheel bridges relatively and holder under the semicircle be connected with described train wheel bridge by bolt, and described bolt is arranged on the front-end and back-end of each described train wheel bridge; Link is provided with bottom described lower holder; Described link be two be parallel to each other perpendicular to the clamping plate bottom described lower holder; Described clamping plate to be arranged on outside described floor 8 and to be flexibly connected by nut with one end of described sliding bar 11 respectively and described sliding bar 11 is free to slide.Gold utensil drainage thread 13 is provided with outside clamping plate described in one of them.
Described support plate 7 is circular, and its thickness t4 is 8-12mm, and the present embodiment gets 10mm, and its diameter is determined jointly according to gold utensil terminal board 5 size and described sliding tray size; Described support plate 7 is provided with the bolt hole for being connected with described gold utensil terminal board of rounded arrangement, and the bolt hole size above described support plate 7 and size should be corresponding with the bolt hole on electric equipment gold utensil terminal board 5 and size.
Described sliding tray is of a size of 50mm ~ 100mm; Described sliding tray height should be greater than the vertical projection size 5mm ~ 10mm of sliding bar 11; .
The thickness of described lower plate is L118-22mm, and the present embodiment gets 20mm; Described pipe bus clip 12 internal diameter size R determines according to pipe busbar cross-section size.In described gold utensil, except spring damping part 10, other component is casting aluminium material.
The installation steps of gold utensil are as follows: gold utensil lower support plate 7 is put on the gold utensil terminal board 5 on equipment top by (1), and alignd by bolt hole.(2) shank of bolt is penetrated the bolt hole of junction, tight a bolt, gold utensil undersetting 7 plate is firmly connected with electric equipment 1 by gold utensil terminal board 5.(3) pipe bus 3 is penetrated the pipe bus clip 12 on gold utensil top, tighten pipe bus 3 and press from both sides bolt, pipe bus clip 12 is firmly connected with pipe bus 3, and installation is complete.
The operation principle simple description of this gold utensil is as follows: geological process produces relative displacement by making between the floor 8 of sliding bar 11 and band sliding tray, sliding bar 11 is caused to slide in sliding tray, because sliding bar 11 both sides are connected with spring damping part 10 respectively, therefore, sliding bar 11 makes spring damping part 10 tension of spring damping part 10 pressurized, the in addition side of side in the process of sliding.Spring damping part 10 is combined by the steel spring and lead for retractable pencil with energy dissipation capacity, and it constantly decays and earthquake energy in by the process of tension and compression, thus the damage that reduction earthquake causes electric equipment.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; although those of ordinary skill in the field are to be understood that with reference to above-described embodiment: still can modify to the specific embodiment of the present invention or equivalent replacement; these do not depart from any amendment of spirit and scope of the invention or equivalent replacement, are all applying within the claims of the present invention awaited the reply.
Claims (10)
1. a slidingtype electric equipment gold utensil, described electric equipment comprises top and is provided with the pillar shaft tower of gold utensil terminal board and the pipe bus for described pillar shaft tower being formed circuit system; Described gold utensil comprises pipe bus clip; It is characterized in that: below described pipe bus clip, be provided with damping device and support plate successively.
2. a kind of slidingtype electric equipment gold utensil as claimed in claim 1, is characterized in that: the sliding bar that described damping device comprises two parallel relative floors vertical direction is vertically set on described support plate, horizontal direction passes perpendicularly through two floors; Parallel with described floor and the elastic component of vertical described sliding bar both sides is provided with between described floor.
3. a kind of slidingtype electric equipment gold utensil as claimed in claim 2, is characterized in that: described elastic component is spring damping part, and the connecting plate be arranged on described support plate is connected with lower end respectively in the outer end of described elastic component.
4. a kind of slidingtype electric equipment gold utensil as claimed in claim 1, is characterized in that: described elastic damping part comprises lead for retractable pencil and is enclosed in the steel spring outside lead for retractable pencil; Described lead for retractable pencil cross section is circular, and its diameter is 5mm-10mm.
5. a kind of slidingtype electric equipment gold utensil as claimed in claim 3, is characterized in that: the contact-making surface for the described floor contacted with described sliding bar is provided with the sliding tray corresponding with described sliding bar; When shaking, producing relative displacement between described sliding bar and described floor, causing sliding bar to slide in sliding tray;
Described elastic component does not produce with described floor with described support plate and contacts.
6. a kind of slidingtype electric equipment gold utensil as claimed in claim 1, is characterized in that: described pipe bus clip comprises two parallel semicircle train wheel bridges relatively and holder under the semicircle be connected with described train wheel bridge by bolt; The link be connected with described damping device is provided with bottom described lower holder; Described link be two be parallel to each other perpendicular to the clamping plate bottom described lower holder; Described clamping plate to be arranged on outside described floor and to be flexibly connected by nut with one end of described sliding bar respectively and described sliding bar is free to slide.
7. a kind of slidingtype electric equipment gold utensil as claimed in claim 6, is characterized in that: be provided with gold utensil drainage thread outside clamping plate described in one of them.
8. a kind of slidingtype electric equipment gold utensil as claimed in claim 4, is characterized in that: described support plate is for circular, and its thickness is 8-12mm, and its diameter is determined jointly according to gold utensil terminal board size and described sliding tray size; Described support plate is provided with the bolt hole for being connected with described gold utensil terminal board of rounded arrangement.
9. a kind of slidingtype electric equipment gold utensil as claimed in claim 8, is characterized in that: described sliding tray is of a size of 50mm ~ 100mm; Described sliding tray height should be greater than the vertical projection size 5mm ~ 10mm of sliding bar.
10. as a kind of slidingtype electric equipment gold utensil that claim 6 is stated, it is characterized in that: the thickness of described lower plate is 18-22mm; Described pipe bus clip internal diameter size R determines according to pipe busbar cross-section size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410487493.6A CN104901253B (en) | 2014-09-22 | 2014-09-22 | A kind of slidingtype electrical equipment gold utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410487493.6A CN104901253B (en) | 2014-09-22 | 2014-09-22 | A kind of slidingtype electrical equipment gold utensil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104901253A true CN104901253A (en) | 2015-09-09 |
| CN104901253B CN104901253B (en) | 2017-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410487493.6A Active CN104901253B (en) | 2014-09-22 | 2014-09-22 | A kind of slidingtype electrical equipment gold utensil |
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| Country | Link |
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| CN (1) | CN104901253B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229927A (en) * | 2016-10-08 | 2016-12-14 | 中国地震局工程力学研究所 | A kind of mixed control apparatus for porcelain knob type electrical equipment damping |
| CN106786282A (en) * | 2017-03-22 | 2017-05-31 | 中国电力科学研究院 | A kind of electrical equipment slides gold utensil |
| CN107134731A (en) * | 2017-05-09 | 2017-09-05 | 中国电力科学研究院 | The method for interconnecting electrical equipment vibration prevention optimization |
| CN112928608A (en) * | 2021-03-25 | 2021-06-08 | 中南大学 | Corrugated sliding friction energy consumption telescopic pipe bus for transformer substation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030089834A (en) * | 2002-05-20 | 2003-11-28 | 현대자동차주식회사 | Starcture for mounting a stanchion pipe of bus |
| CN102931591A (en) * | 2012-11-16 | 2013-02-13 | 江苏省电力公司徐州供电公司 | S-shaped flexible damping connecting device for substations |
| CN102931599A (en) * | 2012-11-16 | 2013-02-13 | 江苏省电力公司徐州供电公司 | Sliding type damping connection device for transformer substation |
| CN204144871U (en) * | 2014-09-22 | 2015-02-04 | 国家电网公司 | A kind of slidingtype electric equipment gold utensil |
| CN104600606A (en) * | 2013-10-30 | 2015-05-06 | 国家电网公司 | Sliding electrical equipment energy consuming fitting and installation method |
-
2014
- 2014-09-22 CN CN201410487493.6A patent/CN104901253B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030089834A (en) * | 2002-05-20 | 2003-11-28 | 현대자동차주식회사 | Starcture for mounting a stanchion pipe of bus |
| CN102931591A (en) * | 2012-11-16 | 2013-02-13 | 江苏省电力公司徐州供电公司 | S-shaped flexible damping connecting device for substations |
| CN102931599A (en) * | 2012-11-16 | 2013-02-13 | 江苏省电力公司徐州供电公司 | Sliding type damping connection device for transformer substation |
| CN104600606A (en) * | 2013-10-30 | 2015-05-06 | 国家电网公司 | Sliding electrical equipment energy consuming fitting and installation method |
| CN204144871U (en) * | 2014-09-22 | 2015-02-04 | 国家电网公司 | A kind of slidingtype electric equipment gold utensil |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229927A (en) * | 2016-10-08 | 2016-12-14 | 中国地震局工程力学研究所 | A kind of mixed control apparatus for porcelain knob type electrical equipment damping |
| CN106786282A (en) * | 2017-03-22 | 2017-05-31 | 中国电力科学研究院 | A kind of electrical equipment slides gold utensil |
| CN107134731A (en) * | 2017-05-09 | 2017-09-05 | 中国电力科学研究院 | The method for interconnecting electrical equipment vibration prevention optimization |
| CN112928608A (en) * | 2021-03-25 | 2021-06-08 | 中南大学 | Corrugated sliding friction energy consumption telescopic pipe bus for transformer substation |
| CN112928608B (en) * | 2021-03-25 | 2022-02-15 | 中南大学 | Corrugated sliding friction energy consumption telescopic pipe bus for transformer substation |
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| Publication number | Publication date |
|---|---|
| CN104901253B (en) | 2017-07-14 |
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