CN204615224U - Protecting electrical power system control flow cabinet terminal guard boom - Google Patents
Protecting electrical power system control flow cabinet terminal guard boom Download PDFInfo
- Publication number
- CN204615224U CN204615224U CN201520262606.2U CN201520262606U CN204615224U CN 204615224 U CN204615224 U CN 204615224U CN 201520262606 U CN201520262606 U CN 201520262606U CN 204615224 U CN204615224 U CN 204615224U
- Authority
- CN
- China
- Prior art keywords
- division board
- system control
- electrical power
- power system
- control flow
- 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.)
- Expired - Fee Related
Links
- 230000002633 protecting effect Effects 0.000 title claims abstract description 33
- 239000012634 fragment Substances 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 230000004888 barrier function Effects 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000009413 insulation Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Patch Boards (AREA)
Abstract
The utility model relates to a kind of protecting electrical power system control flow cabinet terminal guard boom.This terminal guard boom comprises division board and volume hoop; The arc of described division board to be cross section be arc; Described volume hoop is the annular shell fragment being arranged on division board medial surface; The lateral surface of described volume hoop and the tangent setting of medial surface of division board, the side that described volume hoop is relative with division board is provided with closing any opening.This terminal guard boom has the features such as structure is simple, easy to carry, with low cost, and easy to use, not easily drops, and insulation effect is good, is well positioned to meet the demand of terminal isolating and protecting in work on the spot.
Description
Technical field:
The utility model relates to a kind of protecting electrical power system control flow cabinet terminal guard boom, belongs to the technical field of electric power facility.
Background technology:
Along with the development of science and technology, in protecting electrical power system control flow cabinet, the integration degree of secondary device is more and more higher.When only having equipment component stoppage in transit maintenance in a screen cabinet, for preventing touching malfunction by mistake, need effectively to isolate with other operational outfit terminal in screen cabinet; Although or in screen cabinet, equipment is all stopped transport, if touch some secondary circuit when other equipment still can be caused to stop transport by mistake, also needs to isolate these loop terminals.
At present, protecting electrical power system control flow cabinet terminal safety device unspecial on the market, general way carries out stickup isolation with insulating tape to terminal.And insulating tape not only easily comes off, isolating and protecting effect is undesirable, and can only cause the waste of material by single use.
Summary of the invention:
For the deficiencies in the prior art, the utility model provides a kind of protecting electrical power system control flow cabinet terminal guard boom.This terminal guard boom has the features such as structure is simple, easy to carry, with low cost, and easy to use, not easily drops, and insulation effect is good, is well positioned to meet the demand of terminal isolating and protecting in work on the spot.
The technical solution of the utility model is as follows:
Protecting electrical power system control flow cabinet terminal guard boom, comprises division board and volume hoop; Described division board is set to arc; Described volume hoop is an annular shell fragment, and described annular shell fragment is connected with the inner side of arc, and described annular shell fragment comprises a closing any opening.Be provided with closing any opening and ensure that the elastic type that division board and volume hoop can produce along division board is radial with volume hoop becomes, by the elastic force of elastic type sell of one's property life, guard boom is clamped on terminal.
Preferred according to the present invention, the quantity of described volume hoop is two; Described two volume hoops are separately positioned on the two ends of division board.Two volume hoops are beneficial to stress balance, and can produce larger chucking power.
Preferred according to the present invention, described closing any opening comprises two ends, two described overlapped settings in end.Overlap, improve the intensity of volume hoop, and larger elastic force can be produced in use.
Preferred according to the present invention, described volume hoop comprises steel plate layer and insulating barrier; Steel plate layer is arranged on the inner side of insulating barrier.Steel plate layer ensure that intensity and the elasticity of described protecting electrical power system control flow cabinet terminal guard boom; Insulating barrier ensures the use safety of guard boom, prevents from producing interference to by protection object, avoids producing the situations such as short circuit.
According to the excellent further choosing of the present invention, described insulating barrier is pyrocondensation tube layer.Heat-shrink tube has high-temperature shrinkage, soft fire-retardant, insulation corrosion protection function.
According to the excellent further choosing of the present invention, the length × highly × gauge of described steel plate layer is 140 × 25 × 0.5mm.
Preferred according to the present invention, described division board is PVC division board.PVC division board has from heavy and light, corrosion-resistant, compressive resistance is high, the advantage of good insulation preformance.
Preferred according to the present invention, the radial section of described division board is the semicircle of Φ 16mm.
Preferred according to the present invention, the length × highly × gauge of described division board is 100 × 70 × 1mm or 200 × 70 × 1mm.
Preferred according to the present invention, the curvature of described volume hoop is greater than the curvature of division board.The benefit herein designed is, improves chucking power when volume hoop uses, can effectively prevent terminal from skidding off from described closing any opening.
Advantage of the present utility model is:
1, terminal guard boom described in the utility model is easy to use, not easily drops, and insulation effect is good, meets the demand of terminal isolating and protecting in work on the spot;
2, terminal guard boom structure described in the utility model simple, easy to carry, with low cost, be easy to promote.
Accompanying drawing illustrates:
Fig. 1 is the schematic top plan view of protecting electrical power system control flow cabinet terminal guard boom described in the utility model;
Fig. 2 is the front schematic view of protecting electrical power system control flow cabinet terminal guard boom described in the utility model;
Wherein: 1, division board, 2, volume hoop, 3, closing any opening.
Embodiment:
Below in conjunction with embodiment and Figure of description, the present invention is described in detail, but is not limited thereto.
Embodiment 1,
As shown in Figure 1-2.
Protecting electrical power system control flow cabinet terminal guard boom, comprises division board 1 and volume hoop 2; Described division board 1 is set to arc; Described volume hoop 2 is an annular shell fragment, and described annular shell fragment is connected with the inner side of arc, and described annular shell fragment comprises a closing any opening 3.Be provided with closing any opening 3 and ensure that the elastic type that division board 1 and volume hoop 2 can produce along division board 1 and volume hoop 2 radial direction becomes, guard boom is clamped on terminal by the elastic force raw by the elastic type sell of one's property.
Embodiment 2,
Protecting electrical power system control flow cabinet terminal guard boom as described in Example 1, its difference is, the quantity of described volume hoop 2 is 2; Described two volume hoops 2 are arranged on the two ends of division board 1.Two volume hoops 2 are beneficial to stress balance, and can produce larger chucking power.
Embodiment 3,
Protecting electrical power system control flow cabinet terminal guard boom as described in Example 1, its difference is, described closing any opening 3 comprises two ends, two described overlapped settings in end.Overlap, improve the intensity of volume hoop 2, and larger elastic force can be produced in use.
Embodiment 4,
Protecting electrical power system control flow cabinet terminal guard boom as described in Example 1, its difference is, described volume hoop 2 comprises steel plate layer and insulating barrier; Steel plate layer is arranged on the inner side of insulating barrier; Length × highly × the gauge of described steel plate layer is 140 × 25 × 0.5mm; ; Described insulating barrier is pyrocondensation tube layer.Steel plate layer ensure that intensity and the elasticity of described protecting electrical power system control flow cabinet terminal guard boom; Insulating barrier ensures the use safety of guard boom, prevents from producing interference to by protection object, avoids producing the situations such as short circuit.Heat-shrink tube has high-temperature shrinkage, soft fire-retardant, insulation corrosion protection function.
Embodiment 5,
Protecting electrical power system control flow cabinet terminal guard boom as described in Example 1, its difference is, described division board 1 is PVC division board.PVC division board has from heavy and light, corrosion-resistant, compressive resistance is high, the advantage of good insulation preformance.
Embodiment 6,
Protecting electrical power system control flow cabinet terminal guard boom as described in Example 1, its difference is, the radial section of described division board 1 is the semicircle of Φ 16mm; Length × highly × the gauge of described division board is 100 × 70 × 1mm or 200 × 70 × 1mm.
Embodiment 7,
Protecting electrical power system control flow cabinet terminal guard boom as described in Example 1, its difference is, the curvature of described volume hoop 2 is greater than the curvature of division board 1.The benefit herein designed is, improves chucking power when volume hoop uses, can effectively prevent terminal from skidding off from described closing any opening 3.
Claims (10)
1. protecting electrical power system control flow cabinet terminal guard boom, is characterized in that, comprises division board and volume hoop; Described division board is set to arc; Described volume hoop is an annular shell fragment, and described annular shell fragment is connected with the inner side of arc, and described annular shell fragment comprises a closing any opening.
2. protecting electrical power system control flow cabinet terminal guard boom as claimed in claim 1, it is characterized in that, the quantity of described volume hoop is two; Described two volume hoops are arranged on the two ends of division board.
3. protecting electrical power system control flow cabinet terminal guard boom as claimed in claim 1, it is characterized in that, described closing any opening comprises two ends, two described overlapped settings in end.
4. protecting electrical power system control flow cabinet terminal guard boom as claimed in claim 1, it is characterized in that, described volume hoop comprises steel plate layer and insulating barrier; Steel plate layer is arranged on the inner side of insulating barrier.
5. protecting electrical power system control flow cabinet terminal guard boom as claimed in claim 4, it is characterized in that, described insulating barrier is pyrocondensation tube layer.
6. protecting electrical power system control flow cabinet terminal guard boom as claimed in claim 4, is characterized in that, the length of described steel plate layer, height and gauge are 140 × 25 × 0.5mm.
7. protecting electrical power system control flow cabinet terminal guard boom as claimed in claim 1, it is characterized in that, described division board is PVC division board.
8. protecting electrical power system control flow cabinet terminal guard boom as claimed in claim 1, it is characterized in that, the radial section of described division board is the semicircle of Φ 16mm.
9. protecting electrical power system control flow cabinet terminal guard boom as claimed in claim 1, is characterized in that, the length of described division board, height and gauge are 100 × 70 × 1mm or 200 × 70 × 1mm.
10. protecting electrical power system control flow cabinet terminal guard boom as claimed in claim 1, it is characterized in that, the curvature of described volume hoop is greater than the curvature of division board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520262606.2U CN204615224U (en) | 2015-04-27 | 2015-04-27 | Protecting electrical power system control flow cabinet terminal guard boom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520262606.2U CN204615224U (en) | 2015-04-27 | 2015-04-27 | Protecting electrical power system control flow cabinet terminal guard boom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204615224U true CN204615224U (en) | 2015-09-02 |
Family
ID=53967748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520262606.2U Expired - Fee Related CN204615224U (en) | 2015-04-27 | 2015-04-27 | Protecting electrical power system control flow cabinet terminal guard boom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204615224U (en) |
-
2015
- 2015-04-27 CN CN201520262606.2U patent/CN204615224U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204615224U (en) | Protecting electrical power system control flow cabinet terminal guard boom | |
| CN205081366U (en) | Novel electric power safety wiring connector | |
| CN203386675U (en) | Circuit breaker contact arm of centrally installed switchgear | |
| CN203631195U (en) | Breakdown-prevention metal protection piece for insulator | |
| CN204167764U (en) | Pile crown electrization protection device on a kind of KYN28 high-voltage board | |
| CN203521141U (en) | Annular insulation transformer | |
| CN202384983U (en) | Protective type switch power supply | |
| CN202602112U (en) | Protecting cover plate structure of circuit breaker of locomotive | |
| CN103500930B (en) | A kind of secondary line backplate | |
| CN204117837U (en) | A kind of solid loop-net cabinet dedicated three-phase voltage transformer with protective device | |
| CN210865856U (en) | High-safety power transformer | |
| CN203491146U (en) | Safety breaker | |
| CN202282215U (en) | Separating board protective device of transformer oil tank | |
| CN207265545U (en) | A kind of line protection | |
| CN206619486U (en) | High voltage power supply high voltage package | |
| CN106898901A (en) | A kind of current terminal for reflecting current loop running status | |
| CN105655882A (en) | Centrally-built switchgear voltage release apparatus | |
| CN102856804A (en) | Low-fault cable branch box | |
| CN202817973U (en) | A looseness-preventing and short circuit-preventing eddy current retarder connecting box | |
| CN206461348U (en) | A kind of leakproof electric-type panel switches protection device | |
| CN206237141U (en) | A kind of high-voltage parallel capacitor device | |
| CN101740277A (en) | Portable insulating shield | |
| CN206878364U (en) | A kind of energy-efficient transformer station with excess current protective function | |
| CN202818068U (en) | A free-from-falling cover plate of an eddy current retarder | |
| CN205050715U (en) | Can reduce isolator that contact generates heat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20160427 |