CN201438622U - Multi-functional lightning protection wire-separating cabinet - Google Patents
Multi-functional lightning protection wire-separating cabinet Download PDFInfo
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- CN201438622U CN201438622U CN2009201342034U CN200920134203U CN201438622U CN 201438622 U CN201438622 U CN 201438622U CN 2009201342034 U CN2009201342034 U CN 2009201342034U CN 200920134203 U CN200920134203 U CN 200920134203U CN 201438622 U CN201438622 U CN 201438622U
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- lightning protection
- lightning
- shielding
- cabinet
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Abstract
The utility model relates to a multi-functional lightning protection wire-separating cabinet, comprising a cabinet body, and a lightning protection module, a lightning protection wire-separating device, a shielding cabling channel, a warning device and a grounding system which are arranged in the cabinet body; the warning device is used for monitoring connection state of the lightning protection module and a ground wire, all the lightning protection ground wires are jointed to a ground wire connecting clamp together, the lightning protection wire-separating device comprises a zero-layer plate and at least one standardized lightning protection wire-separating combined unit, a reserved mounting hole is arranged on the zero-layer plate, the lightning protection wire-separating combined unit comprises a laminated plate, a lightning protection wire-separating base, a transverse shielding cabling channel and a connecting piece, at least one face cover insertion lightning protection module and the lightning protection wire-separating base connected with inlet and outlet wires at a bottom shell are arranged on the laminated plate ; an upper shielding cabling channel and a lower shielding cabling channel are respectively arranged on the back surface of the laminated plate up and down, and a convergence copper bar which is respectively connected with the ground wires of the lightning protection wire-separating base in parallel is arranged in the upper shielding cabling channel. The standardized lightning protection wire-separating combined unit and the zero-layer plate with an expanded position are adopted, the allocation is flexible; the longitudinal and transverse metal cabling channels realize cabling shielding; the cabinet is suitable for wire separation with high capacity.
Description
Technical field
The utility model relates to a kind of lighting-proof branch means, relates 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.
The utility model content
The purpose of this utility model provides a kind of multifunctional lightning prevention junction cabinet, and 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 scheme that its technical problem that solves the utility model adopts 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 utility model: 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 utility model 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 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 |
|---|---|---|---|
| CN2009201342034U CN201438622U (en) | 2009-07-24 | 2009-07-24 | Multi-functional lightning protection wire-separating cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201342034U CN201438622U (en) | 2009-07-24 | 2009-07-24 | Multi-functional lightning protection wire-separating cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201438622U true CN201438622U (en) | 2010-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201342034U Expired - Lifetime CN201438622U (en) | 2009-07-24 | 2009-07-24 | Multi-functional lightning protection wire-separating cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201438622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101651313B (en) * | 2009-07-24 | 2012-07-04 | 深圳科安达电子科技股份有限公司 | Multifunctional lightning prevention junction cabinet |
-
2009
- 2009-07-24 CN CN2009201342034U patent/CN201438622U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101651313B (en) * | 2009-07-24 | 2012-07-04 | 深圳科安达电子科技股份有限公司 | Multifunctional lightning prevention junction cabinet |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100414 |
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| CX01 | Expiry of patent term |