CN215269138U - Power interface box installed in 19-inch cabinet - Google Patents
Power interface box installed in 19-inch cabinet Download PDFInfo
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- CN215269138U CN215269138U CN202121540488.9U CN202121540488U CN215269138U CN 215269138 U CN215269138 U CN 215269138U CN 202121540488 U CN202121540488 U CN 202121540488U CN 215269138 U CN215269138 U CN 215269138U
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- 238000009434 installation Methods 0.000 claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 238000005457 optimization Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000008439 repair process Effects 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a power interface box installed in a 19-inch cabinet, which relates to the technical field of cabinet wiring, and comprises a cabinet shell, an interface box installation frame and an external wire arrangement frame, wherein the interface box installation frame is designed to be vertically through, one end of the outer walls of two sides is provided with a pair of interface box angle steel pieces, the front end of the outer wall of the cabinet shell is provided with a folding lug, the folding lug and the corresponding position on the interface box angle steel piece are provided with a pair of installation holes with the same size, and the interface box angle steel piece and the cabinet shell are connected with a first nut in a screwing and matching way by a first bolt penetrating through the installation holes; the utility model discloses satisfy the installation demand of the required equipment electromechanical device of standard 19 inches rack, it is regular to walk the line, and the integrated level is higher, makes the whole quick-witted pleasing to the eye of rack, and provides sufficient inside distribution region, saves the rack inner space, and the while installation is convenient with the dismantlement, has brought very big convenience for staff's maintenance and repair.
Description
Technical Field
The utility model relates to a rack wiring technical field specifically is an install power source interface case in 19 inches rack.
Background
At present, railway signal indoor equipment mostly adopts a power supply screen to supply power in a centralized way, and the power supply of the same type at least provides 2 paths, the power supply is connected to a power supply inlet of the signal equipment, protective devices such as a surge protector and a filter are arranged at the power supply inlet of the signal equipment for meeting the requirements of lightning protection and electromagnetic compatibility, and a circuit breaker is installed to control the circuit of the equipment to be switched on and off. Because the equipment has at least 2 paths of power supply input (3 paths or 4 paths of power supply input are common), the number of electric devices required to be installed is large, the space and wiring mode of the cabinet are required to be too high in the form of rear panel installation of the cabinet which is commonly applied in the prior art, and the feedback that the wiring and the structure are required to be rectified and reformed on site is often received; a power interface box mounted in a 19 inch cabinet is under development.
SUMMERY OF THE UTILITY MODEL
The above-mentioned not enough to prior art, the utility model provides an install power source interface case in 19 inches rack satisfies the installation demand of the required equipment electromechanical device of 19 inches racks of standard, walks the line regularly, and the integrated level is higher, makes the whole quick-witted pleasing to the eye of rack, and provides sufficient inside distribution region, saves the rack inner space, and installation and dismantlement convenience have brought very big convenience for staff's maintenance and repair simultaneously.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a power interface box installed in a 19-inch cabinet comprises a cabinet shell, an interface box installation frame and an external cable management frame, wherein the interface box installation frame is in a vertical through design, one end of the outer wall of each of two sides of the cabinet shell is provided with a pair of interface box angle steel pieces, the front end of the outer wall of the cabinet shell is provided with a folding lug, a pair of installation holes with the same size are formed in the corresponding positions of the folding lug and the interface box angle steel pieces, and the interface box angle steel pieces and the cabinet shell are connected with a first nut in a screwing and matching mode through first bolts penetrating through the installation holes; the front wall of the interface box mounting frame is hinged with an interface box door, and a push-button type plane lock is arranged between the interface box door and the interface box mounting frame; the interface box mounting frame is connected with an external cable management frame through a second bolt and a second nut, and the external cable management frame is designed to be horizontally communicated; and space optimization structures are arranged in the external cable arranging frame and the interface box mounting frame.
Preferably, the space optimization structure comprises a clamping port, an installation support frame and an internal line arrangement frame, the installation support frame is a U-shaped plate and is fixedly installed on the inner wall of a box door of the interface box, the installation support frame and the box door enclose a vertically through frame body, the box door of the interface box is provided with a through hole, and the inner wall of the installation support frame is provided with a lightning protection unit and a circuit breaker corresponding to the through hole; the internal wire arranging frame is arranged on one side of the mounting support frame, which is far away from the box door of the interface box, and forms a horizontally through frame body with the mounting support frame in an enclosing manner; the joint mouth is seted up in the connection face of outside reason line frame and interface box mounting bracket, install binding post in the joint mouth, binding post just is located outside reason line frame one side and installs the wiring mouth.
Preferably, the outer wire arranging frame and the inner wire arranging frame are both provided with wire arranging vent holes.
Preferably, the side wall of the interface box mounting frame and the position corresponding to the lower end of the internal wire arranging frame are provided with internal wire arranging outlets.
Preferably, the wire arranging snap ring is arranged on the inner wall of the external wire arranging frame and is positioned on the corresponding surface of the wiring terminal.
Preferably, a reinforcing rib is arranged between the central positions of the upper ends of the side walls of the interface box mounting frame.
Preferably, the bottoms of the bolt heads of the first bolt and the second bolt are sequentially padded with a spring washer and a flat washer.
Preferably, the external wire arranging frame is connected with the cabinet shell through knurled high-head screws.
The utility model provides an install power source interface case in 19 inches rack possesses following beneficial effect:
1. the utility model discloses in satisfy the installation demand of the required equipment electromechanical device of standard 19 inches rack, with a plurality of power dress boards integrated to an interface box before, no longer like installing a plurality of power dress boards behind the rack before and occupy too much rack vertical space, save rack inner space, and the line is regular moreover, and the integrated level is higher;
2. the utility model provides a sufficient internal wiring region, the installation and the dismantlement are convenient, the box body is assembled with the hinged door, the breaker is installed on the door, the maintenance operation can be carried out when opening the door, when in normal operation, the door can be closed to ensure the complete machine cabinet to be beautiful, and great convenience is brought to the maintenance and the overhaul of the working personnel; the rectangular hole not only can provide the card position for the interior line of walking of interface box, but also provides the air vent, prevents that inside air from too high, influences the operation effect that connects and walk line conduction effect and inside electrical part.
Drawings
Fig. 1 is a top view of the schematic diagram of the interface box of the present invention.
Fig. 2 is a front view of the schematic diagram of the interface box of the present invention.
Fig. 3 is a left side sectional view of the interface box of the present invention.
Fig. 4 is an enlarged view of the bolt of fig. 3 according to the present invention.
In the figure: 1. an interface box angle steel piece; 2. an interface box mounting bracket; 3. a lightning protection unit; 4. a circuit breaker; 5. a push button type flat lock; 6. mounting holes; 7. mounting a support frame; 8. an internal wire arranging frame; 9. reinforcing ribs; 10. wire arranging vent holes; 11. an external wire arranging frame; 12. knurled screw heads; 13. a cabinet housing; 14. a first bolt; 15. a first nut; 16. a wire arranging snap ring; 17. a wiring port; 18. a wiring terminal; 19. a spring washer; 20. a flat washer; 21. an interface box door; 22. a second nut; 23. a second bolt; 24. a card interface; 25. and an internal wire arranging outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, a power interface box installed in a 19-inch cabinet comprises a cabinet shell 13, an interface box installation frame 2 and an external wire arrangement frame 11, wherein the interface box installation frame 2 is designed to be vertically through, one end of the outer wall of each of two sides of the cabinet shell is provided with a pair of interface box angle steel pieces 1, the front end of the outer wall of the cabinet shell 13 is provided with a folded lug, a pair of installation holes 6 with the same size are formed in the folded lug and the corresponding position of the interface box angle steel piece 1, and the interface box angle steel pieces 1 and the cabinet shell 13 are connected in a screwing fit manner through the installation holes 6 and first nuts 15 through first bolts 14; the front wall of the interface box mounting frame 2 is hinged with an interface box door 21, and a push-button type plane lock 5 is arranged between the interface box door 21 and the interface box mounting frame 2; the interface box mounting frame 2 is connected with the external cable management frame 11 through a second bolt 23 and a second nut 22, and the external cable management frame 11 is designed to be horizontally communicated; a space optimization structure is arranged in the external cable management frame 11 and the interface box mounting frame 2; the space optimization structure comprises a clamping interface 24, an installation support frame 7 and an internal wire arrangement frame 8, wherein the installation support frame 7 is a U-shaped plate and is fixedly installed on the inner wall of a box door 21 of the interface box, the installation support frame 7 and the box door enclose a vertically through frame body, a through hole is formed in the box door 21 of the interface box, and a lightning protection unit 3 and a circuit breaker 4 are installed on the inner wall of the installation support frame 7 corresponding to the through hole; the internal wire arrangement frame 8 is arranged on one side of the mounting support frame 7, which is far away from the interface box door 21, and forms a horizontally through frame body with the mounting support frame 7; the clamping interface 24 is arranged on the connecting surface of the external cable arranging frame 11 and the interface box mounting frame 2, the wiring terminal 18 is arranged in the clamping interface 24, and the wiring interface 17 is arranged on one side, located on the external cable arranging frame 11, of the wiring terminal 18; the outer wire arranging frame 11 and the inner wire arranging frame 8 are both provided with wire arranging vent holes 10; an internal wire arrangement outlet 25 is formed in the side wall of the interface box mounting frame 2 and corresponds to the lower end of the internal wire arrangement frame 8; a wire arranging snap ring 16 is arranged on the inner wall of the external wire arranging frame 11 and is positioned on the corresponding surface of the wiring terminal 18; a reinforcing rib 9 is arranged between the central positions of the upper ends of the side walls of the interface box mounting rack 2; the bottoms of the bolt heads of the first bolt 14 and the second bolt 23 are sequentially padded with a spring washer 19 and a flat washer 20; the outer wire arranging frame 11 is connected with the cabinet shell 13 through knurled high-head screws 12.
The detailed connection means is a technique known in the art, and the following main description is provided for the working principle and process, and specifically provided for the following:
according to the attached drawings 1-4 of the specification, the utility model discloses during installation use, at first fix between the outer reason line frame 11 that link up horizontally and the rack casing 13 through annular knurl high-end screw 12, fix interface box mounting bracket 2 and outer reason line frame 11 through second bolt 23 and second nut 22 again, fix interface box angle steel spare 1 and rack casing 13 that interface box mounting bracket 2 connects through first bolt 14 and first nut 15 at last, spring washer 19 and plain washer 20 component make second bolt 23 and first bolt 14 all fix firmly, be difficult for becoming flexible, install strengthening rib 9 between the interface box mounting bracket 2 lateral wall, improve the stability of interface box mounting bracket 2 and the fastness, the installation of whole interface box outer frame is accomplished, the installation is simple and convenient;
because the external wire arrangement frame 11 and the interface box mounting frame 2 are respectively designed to be horizontally communicated and vertically communicated, the internal mounting is simple and convenient; firstly, a wiring terminal 18 is inserted into a connection position of an external wire arrangement frame 11 and an interface box mounting frame 2 and is provided with a clamping interface 24, external wires penetrate through the external wire arrangement frame 11, the wires are stabilized and arranged through a wire arrangement clamping ring 16 and a wire arrangement ventilating hole 10, and meanwhile, the wiring terminal is connected with a wiring end of the wiring terminal 18 through a wiring interface 17 of the wiring terminal 18; the interface box mounting frame 2 is hinged with an interface box door 21, the inner wall of the interface box door 21 is connected with the mounting support frame 7 and is provided with a through hole, and the lightning protection unit 3 and the circuit breaker 4 are mounted on the inner wall of the mounting support frame 7 corresponding to the through hole so that the lightning protection unit 3 and the circuit breaker 4 can be observed and operated from the outside; an internal wire arranging frame 8 is arranged on one side, away from the door 21 of the interface box, of the mounting support frame 7, the wiring of components inside the mounting frame 2 of the interface box is arranged and fixed, the inside is tidy, the circuits are convenient to screen, part of the circuits are connected to the outside through an internal wire arranging outlet 25 arranged on the interface box, and the rest of the circuits are connected with the wiring terminal 18 through wires; the length of the lead can meet the opening length of the interface box door 21, and a push-button type flat lock 5 is arranged between the interface box door 21 and the interface box mounting frame 2, so that a worker can conveniently overhaul the interior of the interface box without detaching the interface box; the wire arranging vent holes 10 not only can facilitate the fixation of the wires by the binding bands, but also have certain ventilation and heat dissipation functions.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A power interface box installed in a 19-inch cabinet comprises a cabinet shell (13), an interface box installation frame (2) and an external cable arranging frame (11), and is characterized in that the interface box installation frame (2) is designed to be vertically through, one ends of the outer walls of two sides of the cabinet shell are provided with a pair of interface box angle steel pieces (1), the front end of the outer wall of the cabinet shell (13) is provided with a folding lug, a pair of installation holes (6) with the same size are formed in the corresponding positions of the folding lug and the interface box angle steel pieces (1), and the interface box angle steel pieces (1) and the cabinet shell (13) are connected with a first nut (15) in a screwing and matching mode through the installation holes (6) by a first bolt (14); the front wall of the interface box mounting frame (2) is hinged with an interface box door (21), and a push-button type plane lock (5) is arranged between the interface box door (21) and the interface box mounting frame (2); the interface box mounting frame (2) is connected with an external cable arranging frame (11) through a second bolt (23) and a second nut (22), and the external cable arranging frame (11) is designed to be horizontally communicated; and space optimization structures are arranged in the external wire arranging frame (11) and the interface box mounting frame (2).
2. The power interface box installed in a 19-inch cabinet according to claim 1, wherein the space optimization structure comprises a clamping interface (24), a mounting support frame (7) and an internal wire arrangement frame (8), the mounting support frame (7) is a U-shaped plate and is fixedly installed on the inner wall of a box door (21) of the interface box, the mounting support frame (7) and the box door enclose a vertically through frame body, the box door (21) of the interface box is provided with a through hole, and a lightning protection unit (3) and a circuit breaker (4) are installed on the inner wall of the mounting support frame (7) corresponding to the through hole; the inner wire arranging frame (8) is arranged on one side, far away from the box door (21), of the mounting support frame (7) and forms a horizontally through frame body with the mounting support frame (7) in an enclosing mode; joint interface (24) are seted up in the connection face of outside reason line frame (11) and interface box mounting bracket (2), install binding post (18) in joint interface (24), binding post (18) and be located outside reason line frame (11) one side and install wiring mouth (17).
3. The power interface box of claim 2, wherein the outer wire management frame (11) and the inner wire management frame (8) are provided with wire management vents (10).
4. A power interface box for installation in a 19 inch cabinet as claimed in claim 2 wherein the side walls of the box mounting bracket (2) have internal outlet openings (25) at locations corresponding to the lower ends of the internal wire management racks (8).
5. A power interface box mounted in a 19 inch cabinet according to claim 2, wherein the wire arranging clamp ring (16) is mounted on the inner wall of the outer wire arranging frame (11) and on the corresponding surface of the wire connecting terminal (18).
6. A power interface box for a 19 inch cabinet as claimed in claim 1 wherein the box mounting bracket (2) has a rib (9) centrally located on the upper end of the side wall.
7. A power interface box installed in a 19-inch cabinet according to claim 1, wherein the bottoms of the heads of the first bolt (14) and the second bolt (23) are sequentially padded with a spring washer (19) and a flat washer (20).
8. A power interface box mounted in a 19 inch cabinet according to claim 1, wherein the external wire rack (11) is connected to the cabinet housing (13) by knurled screw bosses (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121540488.9U CN215269138U (en) | 2021-07-08 | 2021-07-08 | Power interface box installed in 19-inch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121540488.9U CN215269138U (en) | 2021-07-08 | 2021-07-08 | Power interface box installed in 19-inch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215269138U true CN215269138U (en) | 2021-12-21 |
Family
ID=79489902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121540488.9U Active CN215269138U (en) | 2021-07-08 | 2021-07-08 | Power interface box installed in 19-inch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215269138U (en) |
-
2021
- 2021-07-08 CN CN202121540488.9U patent/CN215269138U/en active Active
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| GR01 | Patent grant | ||
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