CN101651313A - Multifunctional lightning prevention junction cabinet - Google Patents
Multifunctional lightning prevention junction cabinet Download PDFInfo
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- CN101651313A CN101651313A CN200910108986A CN200910108986A CN101651313A CN 101651313 A CN101651313 A CN 101651313A CN 200910108986 A CN200910108986 A CN 200910108986A CN 200910108986 A CN200910108986 A CN 200910108986A CN 101651313 A CN101651313 A CN 101651313A
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- lightning prevention
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- proof branch
- prevention junction
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Abstract
The invention relates to a multifunctional lightning prevention junction cabinet which comprises a cabinet body, a lightning prevention module, a lightning prevention junction device, shield wiring grooves, a warning device and a grounding system, wherein the lightning prevention module, the lightning prevention junction device, the shield wiring groove, the warning device and the grounding systemare arranged in the cabinet body; the warning device has the functions for monitoring the lightning prevention module and the disconnection or connection state of ground wires and warning; all lightning prevention ground wires are merged to an earth wire disconnecting and connecting clamp; the lightning prevention junction device comprises a zero layer plate and at least one standardized lightning prevention junction combination unit; the zero layer plate is provided with a reserved mounting hole; the lightning prevention junction combination unit comprises a layer plate, a lightning prevention junction base, the transverse shield wiring groove and a connecting element, and at least one lightning prevention junction base, a surface shell of which is spliced with the lightning prevention module and a bottom shell of which is connected with an inlet line and an outlet line, is arranged on the layer plate; the shield upper wiring groove and the lower wiring groove are respectively arranged on and under the back surface of the layer plate; and a confluence copper bar connected in parallel with all the ground wires of all the lightning prevention junction bases is also arranged in theshield upper wiring groove. By adopting the standardized lightning prevention junction combination unit and the zero layer plate with an expanding position, the invention has flexible configuration; and by using the longitudinal metal wiring groove and the transverse metal wiring groove, the invention realizes a junction shield. The invention is suitable for high-capacity junction.
Description
Technical field
The present invention relates to a kind of lighting-proof branch means, relate in particular to a kind of lightning prevention junction cabinet of the big capacity separated time with lighting-proof branch, the alarm of lightning-protection module deterioration, ground wire disconnecting alarm and remote signalling function of installation code lighting-proof branch assembled unit.It has standardized structural and grounding system.
Background technology
Chinese patent application numbers 200610060320.1 discloses a kind of lighting-proof branch means, comprises being provided with wire hole on substrate, terminal base, the substrate, and at least one separated time terminal base is set on the substrate, the pluggable lightning-protection module of pegging graft on the separated time terminal base.One group of metallic shield is set into and out of wire casing on substrate, the branch means outside is provided with the metallic shield cabinet, has realized that the turnover line divides the groove cabling, prevents the secondary pollution of electromagnetic interference and induction thunder.Be provided with a horizontal row to the ground connection copper bar at every layer of separated time terminal base position, and the horizontal copper bar of each layer coupled together, form common land line bus-bar with the vertical copper bar of a row.And employing spring plug-in terminal base; Selection have the module of preventing misplug, lost efficacy demonstration, withdraw from circuit automatically after losing efficacy and send the lightning-protection module of remote signalling function.Its weak point is, because the lighting-proof branch base is installed on the insulating material substrate in the cabinet, base is installed the back and formed an integral body with the insulating material substrate, and lightning-protection module and separated time terminal are on a face, and area occupied is bigger, and the separated time capacity is little.And have the versatility problem, when needing equipment such as installation testing dish, fuse in the cabinet, existing lightning prevention junction cabinet is difficult to realize.
At present, the high-speed railway engineering has proposed new requirement again to separated time capacity, the protection effect of lightning prevention junction cabinet, and existing lightning prevention junction cabinet is difficult to satisfy.Thereby, need the lightning prevention junction cabinet of wanting a kind of standardized, highly versatile badly.The lightning prevention junction cabinet of use assembled unit form not only can satisfy the requirement of high-speed railway engineering, can also reduce the quantity of lightning prevention junction cabinet, each layer of cupboard can make things convenient for, configuration flexibly, highly versatile, save the space while of signal cabin, also saved the railway construction cost.
Summary of the invention
The purpose of this invention is to provide a kind of multifunctional lightning prevention junction cabinet, it has standardization combination structure and perfect grounding system, solves little, dumb, the versatility difference problem of configuration of separated time capacity that existing lightning prevention junction cabinet exists.Not only realize the isolation of lightning-protection module and separated time, improve the lightning protection effect, convenient simultaneously on-the-spot installation and maintenance.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of multifunctional lightning prevention junction cabinet comprises cabinet and is arranged on cabinet interior lightning-protection module, lighting-proof branch means, shielding trough, alarm device and grounding system; Described alarm device is the alarm device with each lightning-protection module operating state of monitoring and ground wire disconnecting state and alarm, and the ground wire tandem of all lightning protection forms grounding system to the ground wire breaking of contact; It is characterized in that: described lighting-proof branch means comprises one zero laminate and at least one standardized lighting-proof branch assembled unit; On described zero laminate reservation installing hole is set; Described lighting-proof branch assembled unit comprises laminate, lighting-proof branch base, transverse shielding trough and connector, the lighting-proof branch base that at least one face-piece grafting lightning-protection module and drain pan tap into outlet is installed on the described laminate, adaptive lighting-proof branch base is set on the described laminate embeds the exhausting hole that usefulness is installed, laminate is isolated the face-piece and the drain pan two sides of lighting-proof branch base; The described laminate back side is provided with shielding upward wiring groove, shielding downward cabling groove up and down respectively; The confluence copper bar of each lighting-proof branch base ground wire in parallel also is set in the described shielding upward wiring groove.
It is characterized in that: described lighting-proof branch means comprises one zero laminate and at least one standardized lighting-proof branch assembled unit; On described zero laminate reservation installing hole is set; Described lighting-proof branch assembled unit comprises laminate, lighting-proof branch base, transverse shielding trough and connector, and at least one lighting-proof branch base is installed on the described laminate; Described lighting-proof branch base is the lighting-proof branch base that face-piece grafting lightning-protection module and drain pan tap into outlet, adaptive lighting-proof branch base is set on the described laminate embeds the exhausting hole that usefulness is installed, and laminate is isolated the face-piece and the drain pan two sides of lighting-proof branch base; Shielding upward wiring groove, shielding downward cabling groove are set respectively up and down at the described laminate back side; The confluence copper bar of each lighting-proof branch base ground wire in parallel also is set in the described shielding upward wiring groove.Go wrong alarm and ground wire breaking of contact of the lightning-protection module of described alarm device is disconnected alarm and is provided with red, yellow indicator light respectively, take place alarm duration machine personnel can come into plain view know problem where.
On-the-spot installation and maintenance for convenience, described cabinet are provided with movable Qianmen, back door and side door.The Qianmen of described cabinet activity, back door crack between a door and its frame place are provided with contact good metal door envelope row, make cabinet form complete shielding.
According to the function needs, installing hole, remote signalling through wires hole and the connection lighting-proof branch base that connects with lightning prevention junction cabinet, the installing hole that shields trough, confluence copper bar are set also on described laminate.
Further, the installing hole of described connection lighting-proof branch base, shielding trough, confluence copper bar is a shared hole.
On-the-spot installation and maintenance for convenience, described shielding trough is the wire casing that removable cover is arranged.
Further, also be provided with metal partion (metp) in the described shielding trough, form the two-layer wire casing that the turnover cable separately carries out Isolated Shield, the turnover cable is carried out Isolated Shield.
For the turnover cable is fixed, cable fixing clamp/clip and cable fixed head are set also on described lighting-proof branch assembled unit.
Good effect of the present invention: owing to adopt standardized lighting-proof branch with assembled unit and have the zero laminate of expanding location in the lightning prevention junction cabinet, and the lighting-proof branch assembled unit has standardized structural, flexible configuration; Lightning-protection module is installed on the lighting-proof branch base face-piece, and binding post is installed on the drain pan of lighting-proof branch base, and the junction box back side has in length and breadth to the metal routing groove, realizes separated time and shielding.Can not only satisfy jumbo separated time requirement, realize the isolation of lightning-protection module and separated time, improve the lightning protection effect, convenient simultaneously on-the-spot installation and maintenance.And have lightning-protection module deterioration alarm, ground wire disconnecting alarm and a remote signalling function.
Below with reference to drawings and Examples, the present invention is carried out comparatively detailed explanation.
Description of drawings
Fig. 1 is for removing front cabinet door state lightning prevention junction cabinet front view.
Fig. 2 is for removing rear cabinet door state lightning prevention junction cabinet rearview.
Fig. 3 is for removing side cabinet door state lightning prevention junction cabinet right view.
Fig. 4 is for removing Top Tank door state lightning prevention junction cabinet vertical view.
Fig. 5 is the partial enlarged drawing of B part among Fig. 3.Signal lighting-proof branch assembled unit structure.
Among the figure: 1. cabinet, 2. lighting-proof branch assembled unit, 3. 0 laminates, 4. Qianmen, 5. back door, 6. side door, 7. laterally copper bar, 8. vertically wire casing, 9. base plate, 10. fixed card, 11. fixed heads, 12. ground wire breaking of contacts, 13. horizontal wire casings, 14. vertical copper bars, 15. alarm indicator groups, 16. power inputs, 21. laminates, 22. lighting-proof branch bases, 24. dividing plates, 25. cover plates, 26. confluence copper bar.
Embodiment
Embodiment shown in Fig. 1-5, is an example with a kind of ten layers of multifunctional lightning prevention junction cabinet, and a kind of multifunctional lightning prevention junction cabinet comprises cabinet 1 and is arranged on cabinet interior lightning-protection module, lighting-proof branch means, shielding trough, alarm device and grounding system.Described alarm device is the alarm device with each lightning-protection module operating state of monitoring and ground wire disconnecting state and alarm, is ripe prior art.All lightning-protection module state-detection switching signal tandems are to the lightning-protection module monitoring mouth of alarm device, the ground wire of all lightning protection bases is earlier by on lightning protection assembled unit tandem to the horizontal copper bar 7, again by a vertical copper bar 14 with all horizontal copper bar tandems to ground wire breaking of contact 12, form the grounding system of lightning prevention junction cabinet.And ground wire disconnecting status switch signal is connected to the ground-wire monitoring mouth of alarm device.Alarm device has lightning-protection module status monitoring mouth and ground wire disconnecting monitoring mouth, be installed on the upper left corner frame at cabinet back door, with red, green, yellow three alarm indicator groups 15 and silence switch, alarm device uses AC220V power supply (is also to be provided with power input 16 at cabinet 1) or battery.Alarm device sends alarm when the lightning-protection module deterioration, red lamp flass, and buzzer rings, and sends remote signals to control centre.Alarm device sends alarm when the ground wire breaking of contact is disconnected, and amber light is glittering, and buzzer rings.No matter any situation is alarmed, as long as press silence switch, the sound of buzzer is closed, but corresponding alarm indicator is still glittering.
Described lighting-proof branch means comprises one zero laminate 3 and at least one standardized lighting-proof branch assembled unit 2; On described zero laminate 3 the reservation installing hole is set; Described lighting-proof branch assembled unit 2 comprises laminate 21, lighting-proof branch base 22, horizontal wire casing 13 and connector, and at least one lighting-proof branch base 22 is installed on the described laminate 21; Described lighting-proof branch base 22 is lighting-proof branch bases that face-piece grafting lightning-protection module and drain pan tap into outlet, adaptive lighting-proof branch base is set on the described laminate 21 embeds the exhausting hole that usefulness is installed, laminate 21 is isolated the face-piece and the drain pan two sides of lighting-proof branch base; Shielding upward wiring groove, shielding downward cabling groove are set respectively up and down at the described laminate back side; The confluence copper bar 26 of each lighting-proof branch base ground wire in parallel also is set in the described shielding upward wiring groove.In order to shield vertical line, on cabinet, also be provided with vertical wire casing 8 of base plate 9.
On-the-spot installation and maintenance for convenience, described cabinet 1 are provided with movable Qianmen 4, back door 5 and side door 6.The Qianmen of described cabinet activity, back door crack between a door and its frame place are provided with contact good metal door envelope row, make cabinet form complete shielding.
According to the function needs, installing hole, remote signalling through wires hole and the connection lighting-proof branch base that connects with lightning prevention junction cabinet, the installing hole that shields trough, confluence copper bar are set also on described laminate 21.
Further, the installing hole of described connection lighting-proof branch base, shielding trough, confluence copper bar is a shared hole.
On-the-spot installation and maintenance for convenience, described shielding trough 13 is wire casings that removable cover 25 is arranged.
Further, also be provided with metal partion (metp) 24 in the described horizontal wire casing 13, form the two-layer wire casing that the turnover cable separately carries out Isolated Shield, the turnover cable is carried out Isolated Shield.
For the turnover cable is fixed, be convenient to installation, in described lighting-proof branch means turnover cable position turnover cable fixing clamp/clip 10 and cable fixed head 11 are set also, cable fixing clamp/clip 10 is connected on the cable fixed head 11.
Claims (7)
1, a kind of multifunctional lightning prevention junction cabinet comprises cabinet and is arranged on cabinet interior lightning-protection module, lighting-proof branch means, shielding trough, alarm device and grounding system; Described alarm device is the alarm device with each lightning-protection module operating state of monitoring and ground wire disconnecting state and alarm, and the ground wire tandem of all lightning protection forms grounding system to the ground wire breaking of contact; It is characterized in that: described lighting-proof branch means comprises one zero laminate and at least one standardized lighting-proof branch assembled unit; On described zero laminate reservation installing hole is set; Described lighting-proof branch assembled unit comprises laminate, lighting-proof branch base, transverse shielding trough and connector, the lighting-proof branch base that at least one face-piece grafting lightning-protection module and drain pan tap into outlet is installed on the described laminate, adaptive lighting-proof branch base is set on the described laminate embeds the exhausting hole that usefulness is installed, laminate is isolated the face-piece and the drain pan two sides of lighting-proof branch base; The described laminate back side is provided with shielding upward wiring groove, shielding downward cabling groove up and down respectively; The confluence copper bar of each lighting-proof branch base ground wire in parallel also is set in the described shielding upward wiring groove.
2, lightning prevention junction cabinet according to claim 1 is characterized in that: described cabinet is provided with movable Qianmen, back door and side door; The Qianmen of described cabinet activity, back door crack between a door and its frame place are provided with contact good metal door envelope row.
3, lightning prevention junction cabinet according to claim 1 and 2 is characterized in that: installing hole, remote signalling through wires hole and the connection lighting-proof branch base that connects with lightning prevention junction cabinet, the installing hole that shields trough, confluence copper bar also are set on described laminate.
4, lightning prevention junction cabinet according to claim 3 is characterized in that: the installing hole of described connection lighting-proof branch base, shielding trough, confluence copper bar is a shared hole.
5, lightning prevention junction cabinet according to claim 1 and 2 is characterized in that: described shielding trough is the wire casing that removable cover is arranged.
6, lightning prevention junction cabinet according to claim 5 is characterized in that: also be provided with metal partion (metp) in the described shielding trough, form the two-layer wire casing that the turnover cable separately carries out Isolated Shield.
7, lightning prevention junction cabinet according to claim 1 and 2 is characterized in that: on the turnover cable position of described lighting-proof branch means cable fixing clamp/clip and cable fixed head are set also.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101089863A CN101651313B (en) | 2009-07-24 | 2009-07-24 | Multifunctional lightning prevention junction cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101089863A CN101651313B (en) | 2009-07-24 | 2009-07-24 | Multifunctional lightning prevention junction cabinet |
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| Publication Number | Publication Date |
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| CN101651313A true CN101651313A (en) | 2010-02-17 |
| CN101651313B CN101651313B (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009101089863A Active CN101651313B (en) | 2009-07-24 | 2009-07-24 | Multifunctional lightning prevention junction cabinet |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105137230A (en) * | 2015-08-20 | 2015-12-09 | 深圳科安达电子科技股份有限公司 | Signal monitoring anti-thunder distribution cabinet and signal collection system |
| CN105140856A (en) * | 2015-08-20 | 2015-12-09 | 深圳科安达电子科技股份有限公司 | Lighting-proof branching cabinet for monitoring signals and branching base for lighting-proof branching cabinet |
| CN105186413A (en) * | 2015-09-22 | 2015-12-23 | 深圳科安达电子科技股份有限公司 | Signal monitoring lightning protection junction cabinet |
| CN112739100A (en) * | 2020-12-25 | 2021-04-30 | 中研(山东)测控技术有限公司 | Control device applied to industrial Internet of things |
| CN114261426A (en) * | 2021-12-29 | 2022-04-01 | 中铁四局集团电气化工程有限公司 | Novel connecting device suitable for various trackside equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1835667B (en) * | 2006-04-18 | 2011-08-03 | 深圳科安达电子科技股份有限公司 | Lighting-proof branch means |
| CN201041925Y (en) * | 2007-06-11 | 2008-03-26 | 成都华铁电子技术发展有限公司 | Railway signal lightning prevention distribution cabinet |
| CN201438622U (en) * | 2009-07-24 | 2010-04-14 | 深圳科安达电子科技股份有限公司 | Multi-functional lightning protection wire-separating cabinet |
-
2009
- 2009-07-24 CN CN2009101089863A patent/CN101651313B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105137230A (en) * | 2015-08-20 | 2015-12-09 | 深圳科安达电子科技股份有限公司 | Signal monitoring anti-thunder distribution cabinet and signal collection system |
| CN105140856A (en) * | 2015-08-20 | 2015-12-09 | 深圳科安达电子科技股份有限公司 | Lighting-proof branching cabinet for monitoring signals and branching base for lighting-proof branching cabinet |
| CN105186413A (en) * | 2015-09-22 | 2015-12-23 | 深圳科安达电子科技股份有限公司 | Signal monitoring lightning protection junction cabinet |
| CN112739100A (en) * | 2020-12-25 | 2021-04-30 | 中研(山东)测控技术有限公司 | Control device applied to industrial Internet of things |
| CN114261426A (en) * | 2021-12-29 | 2022-04-01 | 中铁四局集团电气化工程有限公司 | Novel connecting device suitable for various trackside equipment |
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| Publication number | Publication date |
|---|---|
| CN101651313B (en) | 2012-07-04 |
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