CN203084257U - 144-core optical cable junction box - Google Patents
144-core optical cable junction box Download PDFInfo
- Publication number
- CN203084257U CN203084257U CN 201320039259 CN201320039259U CN203084257U CN 203084257 U CN203084257 U CN 203084257U CN 201320039259 CN201320039259 CN 201320039259 CN 201320039259 U CN201320039259 U CN 201320039259U CN 203084257 U CN203084257 U CN 203084257U
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- China
- Prior art keywords
- door
- casing
- base
- threaded hole
- locking bar
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Abstract
The utility model discloses a 144-core optical cable junction box, comprising a box body and a base. The 144-core optical cable junction box is characterized in that: the box body is connected with the base through a base fixing metal plate, a bottom plate is connected between the base and the box body, the periphery of the base is provided with a bottom frame, the bottom frame is inlaid with a bottom side plate, the rear part of the box body is provided with a rear back plate, the rear back plate is provided with screw holes, the rear back plate is fixed by screws, two sides of the box body are inlaid with side plates, the side plates are provided with installation screws, the top part of the box body is provided with a top cover, top cover sealing strips are arranged at connecting positions of the top cover and the box body, a front door of the box body is connected with a box door through internal gate hinges on a door frame, the joints on the periphery of the box body are evenly adhered with sealing strips, the box door is provided with a lockset, the door can be opened leftwards and rightwards, and the box door is further welded with an operation control rod.
Description
Technical field
The utility model relates to a kind of telecommunication apparatus, especially relates to a kind of 144 core fiber cable cross connection boxes.
Background technology
Fiber cable cross connection box is mounted in outdoor connection device, can support weather and the bad working environment that is subjected to drastic change exactly to its most basic requirement.It will have waterproof airsetting knot, waterproof and dustproof, insect-pest and the plague of rats, characteristics that the shock resistance damage capability is strong.It must resist more abominable external environment.Therefore, the casing outside requires than higher aspects such as waterproof, protection against the tide, dustproof, anticollision infringement, the insect-pest plagues of rats; Its inboard requires very high to temperature, humidity control.By international standard, these project highest standards are IP66.The part casing adopts unsaturated polyester glass fiber reinforcing material (SMC), aspect waterproof, protection against the tide, the anticollision infringement preferable performance is being arranged.Part adopts metal cabinet in addition, because its poor performance aspect waterproof airsetting knot is doomed can not used in a large number, and be eliminated gradually, but some fiber cable cross connection boxes in the market are impracticable, and fitting operation is loaded down with trivial details, production cost is higher, and is practical dangerous.
The utility model has carried out useful improvement in order to overcome above-mentioned defective.
The utility model content
The purpose of this utility model is to solve above-mentioned deficiency of the prior art, and a kind of 144 core optical cable junction boxes are provided.
To achieve these goals, the utility model is by the following technical solutions:
A kind of 144 core optical cable junction boxes, comprise casing and base, its special character is: between described casing and the base by base fixedly panel beating connect, and between base and casing, be connected with base plate, be provided with underframe around the described base, be inlaid with the bottom side plate on the described underframe, described casing rear portion is provided with postnotum, threaded hole is installed on the postnotum, and postnotum is fixed with screw, and the both sides of casing are inlaid with side plate, described side plate is provided with the installation screw, the top of described casing is equipped with top cover, and the connecting portion of described top cover and casing is provided with the top seal bar, and the Qianmen of described casing gate hinge by inside on doorframe is connected with chamber door, junction around the described casing all is pasted with sealing strip, on the described chamber door lockset is installed, practicable left and right opening door also is welded with the operation control lever on the described chamber door;
Further, described gate hinge has three, is evenly distributed in the doorframe of casing and the connecting portion of chamber door;
Further, described chamber door is locked a door for long, practicable left and right opening door, described lockset also is provided with dead bolt at the inner side of chamber door, the top of described dead bolt is connected with locking bar by the locking bar rivet, the below of described dead bolt is connected with down locking bar by the locking bar rivet, and the described lower end of locking bar down is placed in the groove of locking bar cushion block, also is provided with the locking bar briquetting on the described locking bar cushion block;
Further, the lower end of described chamber door inboard is provided with retaining door bolt folding one, side near big door butt on the base plate of described casing is equipped with retaining door bolt folding two, be connected with the retaining door bolt between described retaining door bolt folding one and the retaining door bolt folding two, on the described chamber door and the outside that is positioned at retaining door bolt folding one also is equipped with retaining door bolt clasp, the base latch also is installed on the base plate of described casing, and installed inside has big door weather strip around the doorframe of described chamber door;
Further, the long 600mm of the top cover of described casing, high 63.8mm, wide 306mm, wherein the height at the edge on top cover top protrusion position is 34mm, the wide 656mm of described postnotum, high 709.4mm, distance between the mounting hole on described postnotum top and the mounting hole of bottom is 705mm, the mounting hole standard of described postnotum is 4-M12-h14, be provided with 8 on described each side plate threaded hole is installed, queueing discipline is four lines two row, wherein the distance between the installation threaded hole between two row is 130mm, the distance that threaded hole and side plate top are installed by topmost delegation is 68mm, the distance that second row is installed between the threaded hole and the first row installation threaded hole is 280mm, the distance that the third line is installed between the threaded hole and the second row installation threaded hole is 280mm, the distance that fourth line is installed between threaded hole and the third line installation threaded hole is 100mm, described junction box's overall height is 1068mm, and wherein the height of casing is 821mm, and the height of base is 247mm;
Further, the length of described base plate is 595mm, and width is 299mm, and the length of described base plate upper bed-plate latch is 369mm.
Further, the utility model is simple in structure, the casing practicality, and fitting operation is convenient, and production cost is low, and is safe in utilization.
Description of drawings
Fig. 1 is the configuration state synoptic diagram of the utility model embodiment;
Fig. 2 is the structure front elevation of the utility model embodiment;
Fig. 3 is that A among Fig. 2 is to cut-open view;
Fig. 4 is the structural perspective of the utility model embodiment;
Fig. 5 is the structure vertical view of the utility model embodiment.
Reference numeral: 1. chamber door; 2. top cover; 3. doorframe; 4. side plate; 5. postnotum; 6. base plate; 7. underframe; 8. bottom side plate; 9. go up locking bar; 10. descend locking bar; 11. locking bar cushion block; 12. locking bar briquetting; 13. retaining door lock clasp; 14. retaining door bolt; 15. retaining door bolt folding two; 16. retaining door bolt folding one; 17. gate hinge; 18. lockset; 19. dead bolt; 20. base latch; 21. locking bar rivet; 22. big door weather strip; 23. top seal bar.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Embodiment of the present utility model is with reference to shown in the figure 1-5, a kind of 144 core optical cable junction boxes, comprise casing and base, between described casing and the base by base fixedly panel beating connect, and between base and casing, be connected with base plate, be provided with underframe around the described base, be inlaid with the bottom side plate on the described underframe, described casing rear portion is provided with postnotum, threaded hole is installed on the postnotum, postnotum is fixed with screw, the both sides of casing are inlaid with side plate, and described side plate is provided with the installation screw, and the top of described casing is equipped with top cover, the connecting portion of described top cover and casing is provided with the top seal bar, the Qianmen of described casing gate hinge by inside on doorframe is connected with chamber door, and the junction around the described casing all is pasted with sealing strip, on the described chamber door lockset is installed, practicable left and right opening door also is welded with the operation control lever on the described chamber door.
Gate hinge has three, be evenly distributed in the doorframe of casing and the connecting portion of chamber door, chamber door is locked a door for long, described lockset also is provided with dead bolt at the inner side of chamber door, the top of described dead bolt is connected with locking bar by the locking bar rivet, the below of described dead bolt is connected with down locking bar by the locking bar rivet, and the described lower end of locking bar down is placed in the groove of locking bar cushion block, also is provided with the locking bar briquetting on the described locking bar cushion block.
The lower end of chamber door inboard is provided with retaining door bolt folding one, side near big door butt on the base plate of described casing is equipped with retaining door bolt folding two, be connected with the retaining door bolt between described retaining door bolt folding one and the retaining door bolt folding two, on the described chamber door and the outside that is positioned at retaining door bolt folding one also is equipped with retaining door bolt clasp, the base latch also is installed on the base plate of described casing, and installed inside has big door weather strip around the doorframe of described chamber door.
The long 600mm of the top cover of casing, high 63.8mm, wide 306mm, wherein the height at the edge on top cover top protrusion position is 34mm, the wide 656mm of described postnotum, high 709.4mm, distance between the mounting hole on described postnotum top and the mounting hole of bottom is 705mm, the mounting hole standard of described postnotum is 4-M12-h14, be provided with 8 on described each side plate threaded hole is installed, queueing discipline is four lines two row, wherein the distance between the installation threaded hole between two row is 130mm, the distance that threaded hole and side plate top are installed by topmost delegation is 68mm, the distance that second row is installed between the threaded hole and the first row installation threaded hole is 280mm, the distance that the third line is installed between the threaded hole and the second row installation threaded hole is 280mm, the distance that fourth line is installed between threaded hole and the third line installation threaded hole is 100mm, described junction box's overall height is 1068mm, wherein the height of casing is 821mm, the height of base is 247mm, the length of base plate is 595mm, width is 299mm, and the length of described base plate upper bed-plate latch is 369mm.
The above embodiment has only been expressed a kind of embodiment of the present utility model, but can not therefore be interpreted as the restriction to the utility model scope.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (6)
1. core optical cable junction box, comprise casing and base, it is characterized in that: between described casing and the base by base fixedly panel beating connect, and between base and casing, be connected with base plate, be provided with underframe around the described base, be inlaid with the bottom side plate on the described underframe, described casing rear portion is provided with postnotum, threaded hole is installed on the postnotum, and postnotum is fixed with screw, and the both sides of casing are inlaid with side plate, described side plate is provided with the installation screw, the top of described casing is equipped with top cover, and the connecting portion of described top cover and casing is provided with the top seal bar, and the Qianmen of described casing gate hinge by inside on doorframe is connected with chamber door, junction around the described casing all is pasted with sealing strip, on the described chamber door lockset is installed, practicable left and right opening door also is welded with the operation control lever on the described chamber door.
2. a kind of 144 core optical cable junction boxes according to claim 1, it is characterized in that: described gate hinge has three, is evenly distributed in the doorframe of casing and the connecting portion of chamber door.
3. a kind of 144 core optical cable junction boxes according to claim 2, it is characterized in that: described chamber door is locked a door for long, practicable left and right opening door, described lockset also is provided with dead bolt at the inner side of chamber door, the top of described dead bolt is connected with locking bar by the locking bar rivet, the below of described dead bolt is connected with down locking bar by the locking bar rivet, and the described lower end of locking bar down is placed in the groove of locking bar cushion block, also is provided with the locking bar briquetting on the described locking bar cushion block.
4. a kind of 144 core optical cable junction boxes according to claim 3, it is characterized in that: the lower end of described chamber door inboard is provided with retaining door bolt folding one, side near big door butt on the base plate of described casing is equipped with retaining door bolt folding two, be connected with the retaining door bolt between described retaining door bolt folding one and the retaining door bolt folding two, on the described chamber door and the outside that is positioned at retaining door bolt folding one also is equipped with retaining door bolt clasp, the base latch also is installed on the base plate of described casing, and installed inside has big door weather strip around the doorframe of described chamber door.
5. a kind of 144 core optical cable junction boxes according to claim 4, it is characterized in that: the long 600mm of the top cover of described casing, high 63.8mm, wide 306mm, wherein the height at the edge on top cover top protrusion position is 34mm, the wide 656mm of described postnotum, high 709.4mm, distance between the mounting hole on described postnotum top and the mounting hole of bottom is 705mm, the mounting hole standard of described postnotum is 4-M12-h14, be provided with 8 on described each side plate threaded hole is installed, queueing discipline is four lines two row, wherein the distance between the installation threaded hole between two row is 130mm, the distance that threaded hole and side plate top are installed by topmost delegation is 68mm, the distance that second row is installed between the threaded hole and the first row installation threaded hole is 280mm, the distance that the third line is installed between the threaded hole and the second row installation threaded hole is 280mm, the distance that fourth line is installed between threaded hole and the third line installation threaded hole is 100mm, described junction box's overall height is 1068mm, wherein the height of casing is 821mm, and the height of base is 247mm.
6. a kind of 144 core optical cable junction boxes according to claim 5, it is characterized in that: the length of described base plate is 595mm, and width is 299mm, and the length of described base plate upper bed-plate latch is 369mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320039259 CN203084257U (en) | 2013-01-24 | 2013-01-24 | 144-core optical cable junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320039259 CN203084257U (en) | 2013-01-24 | 2013-01-24 | 144-core optical cable junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203084257U true CN203084257U (en) | 2013-07-24 |
Family
ID=48830081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320039259 Expired - Fee Related CN203084257U (en) | 2013-01-24 | 2013-01-24 | 144-core optical cable junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203084257U (en) |
-
2013
- 2013-01-24 CN CN 201320039259 patent/CN203084257U/en not_active Expired - Fee Related
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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: 20130724 Termination date: 20160124 |
|
| EXPY | Termination of patent right or utility model |