CN105676042A - Intelligent relay protection tester with novel assembly structure - Google Patents
Intelligent relay protection tester with novel assembly structure Download PDFInfo
- Publication number
- CN105676042A CN105676042A CN201610181414.8A CN201610181414A CN105676042A CN 105676042 A CN105676042 A CN 105676042A CN 201610181414 A CN201610181414 A CN 201610181414A CN 105676042 A CN105676042 A CN 105676042A
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- CN
- China
- Prior art keywords
- side panel
- protection tester
- transverse slat
- shaped
- interface
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses an intelligent relay protection tester with a novel assembly structure, which comprises an inner structure and an outer housing clamped on the inner structure, wherein the inner structure comprises a first side panel (1), a second side panel (4) and multiple transverse plates (2), the first side panel (1) and the second side panel (4) have the same structure, the transverse plates (2) are fixed between the first side panel (1) and the second side panel (4) through a thread structure, the cross section of the first side panel (1) is U-shaped, two sides of the top part of the U-shaped first side panel (1) are respectively fixedly connected with an upper connection plate (102) and a lower connection plate (103), the longitudinal directions of the upper connection plate (102) and the lower connection plate (103) are provided with a plurality of through holes (106) for fixing the transverse plates (2), and two ends of each transverse plate (2) are provided with thread holes (204) matched with the thread structure and the through holes. The inner structure of the invention can be correspondingly adjusted according to actual demands, the adaptability is strong, and the constitutive property is strong.
Description
Technical field
The present invention relates to a kind of intelligent relay-protection tester possessing Novel assembling structure.
Background technology
High speed development along with national economy, all trades and professions are increasing to the demand of electric power, the quality (stability, continuity and adjoint service) that power supply department provides supply of electric power requires also more and more higher, the automatic improving of generating, power transformation and distribution system is put into bigger by power system for a long time. Protective relaying device is one of most important secondary device of power system, is the guarantee of safe operation of power system. Domestic and international numerous examples proves, relates to the large scale system accident that power failure range is wider, mostly has direct or indirect relation with the incorrect operation of protective relaying device. Therefore, reasonably arrange relay protection constant value, improve relay protection running management level, be the essential condition ensureing electric power netting safe running.
In the process of research and development protective relaying device, for different applied environments, it is therefore possible to use different circuit design; adopt different circuit boards; it addition, in the process of optimization and upgrading, it is possible to also can relate to circuits improvement, the design of circuit board improves; but; in the process every time improved, all can redesign corresponding cabinet, including its inside structure and outer cage; this not only results in the increase of cost, causes certain obstructing also can to the batch production improving upgrading and polytypic product.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art; a kind of intelligent relay-protection tester possessing Novel assembling structure is provided; its inside structure can be adjusted correspondingly according to the actual requirements; to adapt to the installation of various boards; design and the layout of cabinet inside circuit board can be optimized further; strong adaptability, structural by force.
It is an object of the invention to be achieved through the following technical solutions: a kind of intelligent relay-protection tester possessing Novel assembling structure, including inside structure and the outer cage being connected in inside structure, described outer cage includes front panel, rear board, upper cover and two casing side covers, described front panel is provided with some smooth serial ports, some luminiferous ether interfaces and some first switch value input interface, described rear board is provided with some output switch parameter interfaces, some second switch amount input interfaces, electricity ether interface, GPS interface and pulse per second (PPS) output interface, described upper cover () is provided with small-signal output interface.
Described inside structure includes the first side panel, second side panel and multiple transverse slat, described first side panel and the second side panel arrangement are identical, described transverse slat is fixed between the first side panel and the second side panel by helicitic texture, the cross section of described first side panel is U-shaped, the both sides, top of this first U-shaped side panel have been respectively fixedly connected with upper junction plate and lower connecting plate, the longitudinal direction of described upper junction plate and lower connecting plate offers some through holes for fixing described transverse slat, the two ends of described transverse slat offer the screwed hole matched with described helicitic texture and through hole.
The bottom of the shape of described casing side cover and described the first U-shaped side panel matches.
Further, described transverse slat at least includes the first component of fixing connection, second component and the 3rd parts from left to right successively, and described screwed hole is arranged on the two ends of described second component.
The bottom of described first component offers the T-slot for clamping circuit board, and the two ends of described 3rd parts are provided with the bayonet socket for clamping front panel.
Further, the side of described first component is provided with the groove for clamping connection strap, and described connection strap is for connecting through the circuit board that helicitic texture connects.
Further, the bottom of described the first U-shaped side panel is bending plate; For the bayonet socket of clamping casing side cover on the sidewall of described the first U-shaped side panel; The sidewall of described the first U-shaped side panel is additionally provided with groove; Described first side panel is axially symmetric structure.
Further, described upper junction plate and lower connecting plate are provided with the gripper shoe for placing transverse slat.
Further, it is connected to one or more reinforcement plate also by helicitic texture between described first side panel and the second side panel.
The invention has the beneficial effects as follows: a kind of intelligent relay-protection tester possessing Novel assembling structure proposed by the invention; its inside structure can be adjusted correspondingly according to the actual requirements; to adapt to the installation of various boards; design and the layout of cabinet inside circuit board can be optimized further; strong adaptability, structural by force.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention;
Fig. 2 is the schematic diagram of front panel in the present invention;
Fig. 3 is the schematic diagram of rear board in the present invention;
Fig. 4 is the front view of inside structure in the present invention;
Fig. 5 is the front view of the first side panel in the present invention;
Fig. 6 is the sectional view of the first side panel in the present invention;
Fig. 7 is the sectional view of transverse slat in the present invention;
Fig. 8 is the partial enlarged drawing of I of Fig. 4 in the present invention;
Fig. 9 is the partial enlarged drawing of II of Fig. 4 in the present invention;
In figure, 1 first side panel, 101 bending plates, 102 upper junction plates, 103 lower connecting plates, 104 gripper shoes, 105 draw-in grooves, 106 grooves, 2 transverse slats, 201 second components, 202 first components, 203 the 3rd parts, 204 screwed holes, 205 T-slot, 206 bayonet sockets, 207 grooves, 3 strengthen plate, 4 second side panels, 5 front panels, 501 smooth serial ports, 502 luminiferous ether interfaces, 503 first switch value input interface, 504 label layers, 6 upper covers, 7 casing side covers, 8 rear boards, 801 output switch parameter interfaces, 802 test interfaces, 803 grounding ports, 804 on and off switch, 805 power interfaces, 806 radiating dustproof covers, 807 electricity ether interfaces, 808 second switch amount input interfaces, 809 GPS interface, 810 pulse per second (PPS) output interfaces, 9 small-signal output interfaces.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is described in further detail, but protection scope of the present invention is not limited to the following stated.
As shown in Figure 1; This embodiment describes a kind of intelligent relay-protection tester possessing Novel assembling structure; including inside structure and the outer cage being connected in inside structure; described outer cage includes front panel 5, rear board 8, upper cover 6 and two casing side covers 7; described outer cage may also include the lower cover being provided with leg and louvre, and described upper cover 6 is provided with small-signal output interface 9.
As in figure 2 it is shown, described front panel 5 is provided with some smooth serial ports 501, some luminiferous ether interfaces 502 and some first switch value input interface 503; Label layer 504 also can be set, be used for being labeled.
Wherein, luminiferous ether interface 502 can be selected for the light network interface of 12 100Mbit, is respectively used to as IEC61850-9-2 sampled value interface, GOOSE and IEEE1588 transceiver interface; Light serial ports 501 can adopt 12, and wherein 10 export for FT3, and one inputs for FT3, and 1 is used for receiving B code; It is 4 right that first switch value input interface 503 can adopt. Further, 12 luminiferous ether interfaces 502 and 12 light serial ports 501 can be arranged side by side, and 4 pairs of the first switch value input interface 503 are also disposed side by side on the side of 12 luminiferous ether interfaces 502 and 12 light serial ports 501.
As it is shown on figure 3, described rear board 8 is provided with some output switch parameter interfaces 801, some second switch amount input interfaces 808, electricity ether interface 807, GPS interface 809 and pulse per second (PPS) output interface 810. Described rear board 8 also can arrange test interface 802, grounding ports 803, on and off switch 804, power interface 805 and radiating dustproof cover 806.
Wherein, electricity ether interface 807 can be selected for the network interface of 1 10/100Mbit, and it is 8 right that second switch amount input interface 808 can adopt, and can connect sky node and band potential nodes; Output switch parameter interface 801 may be used without 8 pairs, and wherein 4 pairs is the general amount of outputing i.e. empty node, and another 4 pairs is the quickly amount of outputing.
In the present invention; light serial ports 501, luminiferous ether interface the 502, first switch value input interface 503, electricity ether interface 807, GPS interface 809 and the equal telecommunications of pulse per second (PPS) output interface 810 are connected on the corresponding port of controller of relay-protection tester; power interface 805 is connected with controller by and off switch 804; output switch parameter interface 801 is connected with controller by incoming level transducer and photoisolator, and second switch amount input interface 808 is connected with controller by relay tip isolation and amplifier module.
As shown in Figure 4, described inside structure includes the first side panel the 1, second side panel 4 and multiple transverse slat 2, and described first side panel 1 is identical with the second side panel 4 structure, and described transverse slat 2 is fixed between the first side panel 1 and the second side panel 4 by helicitic texture.
As shown in Figure 5 and Figure 6, the cross section of described first side panel 1 is U-shaped, the both sides, top of this first U-shaped side panel 1 have been respectively fixedly connected with upper junction plate 102 and lower connecting plate 103, the longitudinal direction of described upper junction plate 102 and lower connecting plate 103 offers some through holes 106 for fixing described transverse slat 2, and the two ends of described transverse slat 2 offer the screwed hole 204 matched with described helicitic texture and through hole.
Further; it is connected to one or more reinforcement plate 3 also by helicitic texture between described first side panel 1 and the second side panel 4; the present invention also without arranging described lower cover, can offer multiple screwed hole on reinforcement plate 3, it is achieved by strengthening plate 3, this relay-protection tester is installed.
The bottom of the shape of described casing side cover 7 and described the first U-shaped side panel 1 matches.
Further, described upper junction plate 102 and lower connecting plate 103 are additionally provided with the gripper shoe 104 for placing transverse slat 2.
Further, for the bayonet socket 105 of clamping casing side cover 7 on the sidewall of described the first U-shaped side panel 1.
Further, the sidewall of described the first U-shaped side panel 1 is additionally provided with groove 106.
Further, described first side panel 1 is axially symmetric structure.
As it is shown in fig. 7, the two ends of described transverse slat 2 offer the screwed hole 204 matched with described helicitic texture and through hole. Further, described transverse slat 2 at least includes the first component 202 of fixing connection, second component 201 and the 3rd parts 203 from left to right successively, and described screwed hole 204 is arranged on the two ends of described second component 201.
Further, the bottom of described first component 202 offers the T-slot 205 for clamping circuit board, and the two ends of described 3rd parts 203 are provided with the bayonet socket 206 for clamping front panel 5.
Further, the side of described first component 202 is provided with the groove 207 for clamping connection strap, and described connection strap is for connecting through the circuit board that helicitic texture connects.
Further, the bottom of described the first U-shaped side panel 1 is bending plate 101, can ensure the intensity of casing structure, can alleviate again the weight of cabinet.
As shown in Figure 8, Fig. 8 is the partial enlarged drawing of I of Fig. 4, in this embodiment, the 3rd parts 203 of its transverse slat 2 exceed upper junction plate 102 and the lower connecting plate 103 of the first side panel 1 and the second side panel 4, so can carry out clamping front panel shell by the bayonet socket 206 on the 3rd parts 203.
As it is shown in figure 9, the partial enlarged drawing of Fig. 9 is Fig. 4 II, in this embodiment, its transverse slat 2 according to the interface card of rear board, can carry out adaptive adjustment, is fixed on corresponding through hole 106.
Claimed a kind of intelligent relay-protection tester possessing Novel assembling structure, particularly protects construction features and the inside structure of its outer cage. For outer cage; the present invention also protects the Optimum distribution of its each interface to design; but the present invention is not required for the internal circuit design that protection is electrically connected with this each interface, and those skilled in the art can commercially buy according to the actual requirements to be had the corresponding interface and meets the circuit board of necessary requirement.
A kind of intelligent relay-protection tester possessing Novel assembling structure according to the present invention is described in an illustrative manner above with reference to accompanying drawing. But; skilled artisan would appreciate that; for a kind of intelligent relay-protection tester possessing Novel assembling structure that the invention described above is proposed; various improvement can also be made on without departing from the basis of present invention; or wherein portion of techniques feature is carried out equivalent replacement; all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention. Therefore, protection scope of the present invention should be determined by the content of appending claims.
Claims (6)
1. the intelligent relay-protection tester possessing Novel assembling structure, including inside structure and the outer cage being connected in inside structure, it is characterized in that: described outer cage includes front panel (5), rear board (8), upper cover (6) and two casing side covers (7), described front panel (5) is provided with some smooth serial ports (501), some luminiferous ether interfaces (502) and some first switch value input interface (503), described rear board (8) is provided with some output switch parameter interfaces (801), some second switches amount input interface (808), electricity ether interface (807), GPS interface (809) and pulse per second (PPS) output interface (810), described upper cover (6) is provided with small-signal output interface (9),
Described inside structure includes the first side panel (1), second side panel (4) and multiple transverse slat (2), described first side panel (1) is identical with the second side panel (4) structure, described transverse slat (2) is fixed between the first side panel (1) and the second side panel (4) by helicitic texture, the cross section of described first side panel (1) is U-shaped, the both sides, top of this U-shaped the first side panel (1) have been respectively fixedly connected with upper junction plate (102) and lower connecting plate (103), the longitudinal direction of described upper junction plate (102) and lower connecting plate (103) offers some through holes (106) for fixing described transverse slat (2), the two ends of described transverse slat (2) offer the screwed hole (204) matched with described helicitic texture and through hole,
The bottom of the shape of described casing side cover (7) and described U-shaped the first side panel (1) matches.
2. a kind of intelligent relay-protection tester possessing Novel assembling structure according to claim 1, it is characterized in that: described transverse slat (2) at least includes the first component (202) of fixing connection, second component (201) and the 3rd parts (203) from left to right successively, and described screwed hole (204) is arranged on the two ends of described second component (201);
The bottom of described first component (202) offers the T-slot (205) for clamping circuit board, and the two ends of described 3rd parts (203) are provided with the bayonet socket (206) for clamping front panel (5).
3. a kind of intelligent relay-protection tester possessing Novel assembling structure according to claim 2; it is characterized in that: the side of described first component (202) is provided with the groove (207) for clamping connection strap, described connection strap is for connecting through the circuit board that helicitic texture connects.
4. a kind of intelligent relay-protection tester possessing Novel assembling structure according to claim 1, it is characterised in that: the bottom of described U-shaped the first side panel (1) is bending plate (101); For the bayonet socket (105) of clamping casing side cover (7) on the sidewall of described U-shaped the first side panel (1); The sidewall of described U-shaped the first side panel (1) is additionally provided with groove (106); Described first side panel (1) is axially symmetric structure.
5. a kind of intelligent relay-protection tester possessing Novel assembling structure according to claim 1, it is characterised in that: described upper junction plate (102) and lower connecting plate (103) are provided with the gripper shoe (104) for placing transverse slat (2).
6. a kind of intelligent relay-protection tester possessing Novel assembling structure according to claim 1, it is characterised in that: it is connected to one or more reinforcement plate (3) also by helicitic texture between described first side panel (1) and the second side panel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610181414.8A CN105676042B (en) | 2016-03-28 | 2016-03-28 | A kind of intelligent relay-protection tester for possessing package assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610181414.8A CN105676042B (en) | 2016-03-28 | 2016-03-28 | A kind of intelligent relay-protection tester for possessing package assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105676042A true CN105676042A (en) | 2016-06-15 |
| CN105676042B CN105676042B (en) | 2018-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610181414.8A Active CN105676042B (en) | 2016-03-28 | 2016-03-28 | A kind of intelligent relay-protection tester for possessing package assembly |
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| CN (1) | CN105676042B (en) |
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| JP2009160473A (en) * | 2009-04-27 | 2009-07-23 | Sanyo Product Co Ltd | Board box for game machine |
| CN201466694U (en) * | 2009-05-22 | 2010-05-12 | 天津港保税区益诚电力设备有限公司 | Micro-relay protection automation measuring and control device based on composite structure of DSP and MCU |
| TW201427870A (en) * | 2013-01-11 | 2014-07-16 | Sun Toward Tech Entpr Co Ltd | Packaging box which can be stacked |
| CN203894351U (en) * | 2014-06-09 | 2014-10-22 | 武汉凯默电气有限公司 | Hand-held relay protection testing device for intelligent transformer station |
| CN203946402U (en) * | 2014-05-13 | 2014-11-19 | 太仓博特精工机械设备有限公司 | The table-board components of material frame |
| CN204086887U (en) * | 2014-09-12 | 2015-01-07 | 杭州霍夫电力自动化设备有限公司 | The Microcomputer Protection with relay protection and switch cubicle controlling functions surveys aobvious device |
| CN204537575U (en) * | 2015-02-16 | 2015-08-05 | 合肥金永电气有限公司 | Portable relay protection analogue means |
| CN104994692A (en) * | 2015-07-14 | 2015-10-21 | 力达(中国)机电有限公司 | Vortex unit component assembly cabinet and assembly method thereof |
| CN205077819U (en) * | 2015-10-26 | 2016-03-09 | 姚坤 | Convenient assembled support of guaranteing |
| CN205665321U (en) * | 2016-03-28 | 2016-10-26 | 成都天进仪器有限公司 | Intelligent relay protection tester that possesses novel package assembly |
-
2016
- 2016-03-28 CN CN201610181414.8A patent/CN105676042B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009160473A (en) * | 2009-04-27 | 2009-07-23 | Sanyo Product Co Ltd | Board box for game machine |
| CN201466694U (en) * | 2009-05-22 | 2010-05-12 | 天津港保税区益诚电力设备有限公司 | Micro-relay protection automation measuring and control device based on composite structure of DSP and MCU |
| TW201427870A (en) * | 2013-01-11 | 2014-07-16 | Sun Toward Tech Entpr Co Ltd | Packaging box which can be stacked |
| CN203946402U (en) * | 2014-05-13 | 2014-11-19 | 太仓博特精工机械设备有限公司 | The table-board components of material frame |
| CN203894351U (en) * | 2014-06-09 | 2014-10-22 | 武汉凯默电气有限公司 | Hand-held relay protection testing device for intelligent transformer station |
| CN204086887U (en) * | 2014-09-12 | 2015-01-07 | 杭州霍夫电力自动化设备有限公司 | The Microcomputer Protection with relay protection and switch cubicle controlling functions surveys aobvious device |
| CN204537575U (en) * | 2015-02-16 | 2015-08-05 | 合肥金永电气有限公司 | Portable relay protection analogue means |
| CN104994692A (en) * | 2015-07-14 | 2015-10-21 | 力达(中国)机电有限公司 | Vortex unit component assembly cabinet and assembly method thereof |
| CN205077819U (en) * | 2015-10-26 | 2016-03-09 | 姚坤 | Convenient assembled support of guaranteing |
| CN205665321U (en) * | 2016-03-28 | 2016-10-26 | 成都天进仪器有限公司 | Intelligent relay protection tester that possesses novel package assembly |
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| Publication number | Publication date |
|---|---|
| CN105676042B (en) | 2018-02-13 |
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