CN216217364U - OTN box-type equipment upper bracket crossbeam device - Google Patents
OTN box-type equipment upper bracket crossbeam device Download PDFInfo
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- CN216217364U CN216217364U CN202122724245.7U CN202122724245U CN216217364U CN 216217364 U CN216217364 U CN 216217364U CN 202122724245 U CN202122724245 U CN 202122724245U CN 216217364 U CN216217364 U CN 216217364U
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- 238000009434 installation Methods 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 description 7
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Abstract
The utility model belongs to the technical field of OTN box-type equipment. The utility model provides a crossbeam device puts on shelf of OTN box-type equipment, including the crossbeam main part, the crossbeam main part includes crossbeam main part board, the opening slotted hole that the interface tip that corresponds of being equipped with a plurality of and OTN box-type equipment on the crossbeam main part board, the back of crossbeam main part board is equipped with the limit of bending in the left and right sides of inwards bending, the limit of bending in the top, the limit of bending in the bottom, the limit of bending in the left and right sides, the limit of bending forms a recess in the top and the bottom, crossbeam main part board is equipped with external mounting hole, the side mounting hole about all being equipped with on the edge of bending in the left and right sides, be equipped with the bottom mounting hole that is used for connecting OTN box-type equipment bottom in the side of bending in the bottom. The upper frame beam device of the OTN box type equipment does not need high-cost mould forming, has low price, is simple and convenient to install, and has stable and reliable assembly size; in addition, the beam device can simultaneously support the parallel installation of two box-type devices, and the space size utilization rate of the upper rack cabinet is greatly improved.
Description
Technical Field
The utility model belongs to the technical field of OTN box-type equipment. In particular to an OTN box type equipment upper frame beam device.
Background
In the prior art, the currently known upper frame beam device of the OTN (optical transport network) box-type device is installed in an integral sheet metal tray manner, and as the tray is installed in an integral manner, the tray is cumbersome and troublesome, the assembly size and the adaptability are high, and the stability is poor, so that the installation and maintenance cost of the OTN box-type device is increased rapidly; in addition, the whole installation is not only complicated and troublesome in installation process, but also inconvenient in installation and disassembly, so that the use experience of the equipment is extremely influenced for customers.
Therefore, the development of an upper frame cross beam device which is simple, convenient and reliable to mount, convenient to dismount and maintain and low in cost is urgent.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides an upper frame beam device of OTN box type equipment, which has the advantages of low price, simple and convenient installation and convenient disassembly and maintenance; in addition, the upper frame beam device is simple in structure and simple in manufacturing process, and effectively supports the upper frame installation requirements of two sets of OTN box-type equipment.
In order to realize the technical purpose, the utility model is realized according to the following technical scheme:
the utility model relates to an OTN box-type equipment upper frame beam device, which is characterized in that: comprises a beam main body, the beam main body is an integrated plate structure, the beam main body comprises a beam main body plate, a plurality of open slotted holes corresponding to the interface end parts of the OTN box-type equipment are correspondingly arranged on the beam main body plate, the left side and the right side of the back surface of the beam main body plate are provided with a left side and a right side inner bending edge which are bent inwards, the top of the back surface of the beam main body plate is provided with a top inner bending edge, the bottom of the back surface of the beam main body plate is provided with a bottom inner bending edge, the left and right inner bending edges, the top inner bending edge and the bottom inner bending edge form a groove, the left and right sides of the front surface of the beam main body plate are respectively provided with an external mounting hole for mounting an upper frame beam device, the left and right inner bending edges are provided with left and right mounting holes for connecting the side edges of the OTN box-type equipment, and a bottom mounting hole for connecting the bottom of the OTN box-type equipment is formed in the bottom inner bending edge.
As the further improvement of the above-mentioned technique, there are two opening slotted holes of crossbeam main part board, are the slot, and it is used for corresponding with the interface tip of two OTN box-type equipment respectively, slot length size scope is 218 ~ 219mm, and width size scope is 38 ~ 39mm, and the hole edge chamfer is the fillet.
As a further improvement of the technology, the beam main body plate is rectangular, the length dimension of the beam main body plate ranges from 482 mm to 483mm, and the width dimension of the beam main body plate ranges from 46 mm to 47 mm.
As a further improvement of the above technology, the total number of the outer connection holes on the beam main body plate is four, and the outer connection holes are elliptical holes uniformly distributed on the left side and the right side of the beam main body plate, and the length and the width of each elliptical hole are 10.3 × 6.8 mm.
As a further improvement of the above technology, the left and right side mounting holes on the left and right side inner bending edges are three, are all countersunk holes, and have a size of 3.5 × 5.5 mm.
As a further improvement of the above technology, the total six bottom mounting holes arranged on the bottom inner bending edge are all countersunk holes, and the size of the countersunk holes is 3.5 × 5.5 mm.
As a further improvement of the technology, the sizes of the top inner bending edge and the bottom inner bending edge on the beam main body plate are consistent, the length size range is 452-453 mm, and the width size range is 9-10 mm; the length size range of the folded edges on the left side and the right side is 30-31 mm, the width size range is 36-37 mm, and the chamfer angles of the inner bending edges on the left side and the right side, the inner bending edges on the top and the inner bending edges on the bottom of the beam main body plate are designed into round angles.
As a further improvement of the technology, the beam main body plate is of an integrated structure and is made of an electrogalvanizing plate, and the thickness size range of the plate is 1.2-1.5 mm.
As a further improvement of the above technology, the OTN box-type device is locked on the upper frame beam by using M3 × 6 countersunk head screws, and the beam device is attached to the cabinet by using M5 pan head screws.
Compared with the prior art, the utility model has the beneficial effects that:
(1) according to the upper frame beam device of the OTN box type equipment, the upper frame beam is of an integrated structure, so that the structural stability is obviously improved, and in addition, the upper frame beam device is very simple and convenient to disassemble, assemble and replace, and the maintenance efficiency can be effectively improved;
(2) according to the utility model, the four inner bending plates on the main body plate of the upper frame cross beam increase the overall structural strength, so that the module is not easy to deform;
(3) in the utility model, the four bending grooves of the main body plate of the upper frame beam cross beam can meet the upper frame installation requirements of two pieces of box-type equipment, the redundant area of the cabinet can be fully utilized, the installation is relatively simple, and the use experience of customers is greatly improved;
(4) according to the utility model, the flanging threaded hole formed in the bottom bending plate of the main body plate of the upper frame cross beam is used for fixing the box-type equipment on the cross beam, and the arrangement of the flanging hole saves the installation space;
(5) in the utility model, the upper frame crossbeam device has a simple structure and a simple manufacturing process, effectively improves the production efficiency and reduces the production cost.
Drawings
The utility model is described in detail below with reference to the following figures and specific embodiments:
FIG. 1 is a schematic structural view of an OTN box-type equipment upper frame beam device according to the present invention;
FIG. 2 is a first schematic view of the assembly of the OTN box-type equipment upper frame beam device according to the present invention;
FIG. 3 is a second schematic view of the assembly of the cross beam device of the OTN box type equipment;
fig. 4 is a third schematic view of the assembly of the upper frame beam device of the OTN box-type equipment.
Detailed Description
As shown in fig. 1 to 4, the upper frame beam device 10 of the OTN box-type device 20 according to the present invention includes a beam main body, the beam main body is an integrated plate structure, the beam main body includes a beam main body plate 1, the beam main body plate 1 is correspondingly provided with a plurality of open slots 11 corresponding to the interface end 21 of the OTN box-type device 20, the left and right sides of the back surface of the beam main body plate 1 are provided with left and right inwardly bent inner bending edges 12 and 13, the top of the back surface of the beam main body plate 1 is provided with a top inner bending edge 14, the bottom of the back surface of the beam main body plate 1 is provided with a bottom inner bending edge 15, the left and right inner bending edges 12 and 13, the top inner bending edge 14 and the bottom inner bending edge 15 form a groove, the left and right of the front surface of the beam main body plate 1 are respectively provided with an external mounting hole 16 for mounting the upper frame beam device 10, the left and right inner bending edges 12 and 13 are provided with left and right mounting holes 121 and 131 for connecting the side edges of the OTN box-type equipment 20, and the bottom inner bending edge 15 is provided with a bottom mounting hole 151 for connecting the bottom of the OTN box-type equipment 20.
The opening slotted hole 11 of crossbeam main part board 1 has two, is the slot, and it is used for respectively corresponding with the interface tip 21 of two OTN box-type equipment 20, slot length dimension scope is 218 ~ 219mm, and width dimension scope is 38 ~ 39mm, and the hole edge chamfer is the fillet.
The beam main body plate 1 is rectangular, and the length size range is 482-483 mm, and the width size range is 46-47 mm.
The external mounting holes 16 on the main beam body plate 1 are four in total and are elliptical holes uniformly distributed on the left side and the right side of the main beam body plate 1, and the length and the width of each elliptical hole are 10.3 × 6.8 mm.
The left and right side mounting holes 121 and 131 on the left and right side inner bending edges 12 and 13 are three, are counter-sunk holes and have the size of 3.5 × 5.5 mm.
Six bottom mounting holes 151 are formed in the bottom inner bending edge 15 and are all countersunk holes, and the size of each countersunk hole is 3.5 mm by 5.5 mm.
The sizes of the top inner bending edge 14 and the bottom inner bending edge 15 on the beam main body plate 1 are consistent, the length size range is 452-453 mm, and the width size range is 9-10 mm; the length size range of the folded edges at the left side and the right side is 30-31 mm, the width size range is 36-37 mm, and the chamfers of the left and right side inner bending edges 12 and 13, the top inner bending edge 14 and the bottom inner bending edge 15 of the beam main body plate 1 are designed into round corners.
The beam main body plate 1 is of an integrated structure and is made of an electro-galvanized plate, and the thickness size range of the plate is 1.2-1.5 mm.
The OTN pod 20 is locked to the upper cross beam assembly 10 using M3 x 6 countersunk screws 30, and the upper cross beam assembly 10 is locked to the cabinet using M5 countersunk screws 40.
The mounting process of the upper frame cross beam device according to the present invention is specifically described below (as shown in fig. 4):
(1) firstly, aligning counterbores 116 on the bottom folded edge of the beam main body 11 with screw holes at the bottom of the OTN box-type device 20, and aligning counterbores on two side folded edges of the beam main body 11 with screw holes at the sides of the OTN box-type device 20;
(2) finally, the mounting is completed by locking and fixing with M3 x 6 countersunk screws 30.
The upper frame beam device for the OTN box-type equipment, disclosed by the utility model, has the advantages of simple structure and simple manufacturing process, effectively supports the upper frame installation requirements of two sets of OTN box-type equipment 20, and improves the actual use experience of customers.
The present invention is not limited to the above-described embodiments, and various changes and modifications may be made to the utility model without departing from the spirit and scope of the utility model, and these changes and modifications are also encompassed within the claims and equivalent technical scope of the utility model.
Claims (9)
1. The utility model provides a box-type equipment put on shelf crossbeam device of OTN which characterized in that: comprises a beam main body, the beam main body is an integrated plate structure, the beam main body comprises a beam main body plate, a plurality of open slotted holes corresponding to the interface end parts of the OTN box-type equipment are correspondingly arranged on the beam main body plate, the left side and the right side of the back surface of the beam main body plate are provided with a left side and a right side inner bending edge which are bent inwards, the top of the back surface of the beam main body plate is provided with a top inner bending edge, the bottom of the back surface of the beam main body plate is provided with a bottom inner bending edge, the left and right inner bending edges, the top inner bending edge and the bottom inner bending edge form a groove, the left and right sides of the front surface of the beam main body plate are respectively provided with an external mounting hole for mounting an upper frame beam device, the left and right inner bending edges are provided with left and right mounting holes for connecting the side edges of the OTN box-type equipment, and a bottom mounting hole for connecting the bottom of the OTN box-type equipment is formed in the bottom inner bending edge.
2. The OTN box equipment racking beam apparatus of claim 1, wherein: the opening slotted hole of crossbeam main part board has two, is the slot, and it is used for corresponding with the interface tip of two OTN box-type equipment respectively, slot length size scope is 218 ~ 219mm, and width size scope is 38 ~ 39mm, and the hole edge chamfer is the fillet.
3. The OTN box equipment racking beam apparatus of claim 2, wherein: the crossbeam main body board is rectangle, and its length size range is 482 ~ 483mm, and its width size range is 46 ~ 47 mm.
4. The OTN box equipment racking beam apparatus of claim 1, wherein: the outer connecting holes on the beam main body plate are four in number and are elliptical holes uniformly distributed in the left side and the right side of the beam main body plate, and the length and the width of each elliptical hole are 10.3 × 6.8 mm.
5. The OTN box equipment racking beam apparatus of claim 1, wherein: the left side and the right side mounting holes on the left side and the right side inner bending edges are three and are counter bores, and the size of the left side and the right side mounting holes is 3.5 mm by 5.5 mm.
6. The OTN box equipment racking beam apparatus of claim 1, wherein: the bottom mounting holes that are equipped with on the limit of bending in the bottom totally six, are the counter sink, and its size is 3.5 × 5.5 mm.
7. The OTN box equipment racking beam apparatus of claim 1, wherein: the sizes of the top inner bending edge and the bottom inner bending edge on the beam main body plate are consistent, the length size range is 452-453 mm, and the width size range is 9-10 mm; the length size range of the folded edges on the left side and the right side is 30-31 mm, the width size range is 36-37 mm, and the chamfer angles of the inner bending edges on the left side and the right side, the inner bending edges on the top and the inner bending edges on the bottom of the beam main body plate are designed into round angles.
8. The OTN box equipment racking beam apparatus of claim 1, wherein: the crossbeam main part board is integrated structure, and its material is electrogalvanizing plate, and plate thickness size range is 1.2 ~ 1.5 mm.
9. The OTN box equipment racking beam apparatus of claim 1, wherein: the OTN box type equipment is locked on the upper frame beam by using M3 x 6 countersunk head screws, and the beam device is locked on the machine cabinet by using M5 pan head screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122724245.7U CN216217364U (en) | 2021-11-08 | 2021-11-08 | OTN box-type equipment upper bracket crossbeam device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122724245.7U CN216217364U (en) | 2021-11-08 | 2021-11-08 | OTN box-type equipment upper bracket crossbeam device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216217364U true CN216217364U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122724245.7U Active CN216217364U (en) | 2021-11-08 | 2021-11-08 | OTN box-type equipment upper bracket crossbeam device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216217364U (en) |
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2021
- 2021-11-08 CN CN202122724245.7U patent/CN216217364U/en active Active
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