CN207705626U - A kind of new structure being used for power supply box, distribution box, fiber-dividing box, optical cross box - Google Patents
A kind of new structure being used for power supply box, distribution box, fiber-dividing box, optical cross box Download PDFInfo
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- CN207705626U CN207705626U CN201721638686.2U CN201721638686U CN207705626U CN 207705626 U CN207705626 U CN 207705626U CN 201721638686 U CN201721638686 U CN 201721638686U CN 207705626 U CN207705626 U CN 207705626U
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- box
- power supply
- crossbeam
- fiber
- holder
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Abstract
The utility model belongs to communication base station construction technique field, is related to a kind of for power supply box, the new structure of distribution box, fiber-dividing box, optical cross box.Include mainly the components such as longeron, overarm brace, crossbeam, guide rail, fastening structure；It solves the outdoor landing of outdoor mounted in current industry, hang wall power supply（Distribution）Case causes complicated, the shortcomings of installation is inconvenient, malformation and big structural stress using overall welding type framework；Wiring optimizes, and solves the narrow defect in inner space, saves working hour；It is simple in structure, intensity is high, processing cost is low, and modularization, summary can be mass, convenient for disassembly and assembly, for early period installation and the later stage wiring and safeguard bringing great convenience property；It can up and down be adjusted according to space in cabinet, installation site is adjusted according to electrical equipment；Human and material resources is greatly saved, while also having reached the requirement of structural strength；Wall power supply is hung in the landing of this outdoor（Distribution）Case waterproofing grade is up to P55 grades.
Description
Technical field
The utility model belongs to communication base station construction technique field, be related to it is a kind of for power supply box, distribution box, fiber-dividing box,
The new structure of optical cross box.
Background technology
Outdoor landing, extension wall power supply in existing industry outdoor installation environments（Distribution）Case, the internal structural frames installed
Frame mostly uses overall welding type framework.Traditional welded type frame construction is complicated, and installation is inconvenient, and welding easily causes component production
Raw prodigious shrinkage stress and contraction distortion, when dynamic load is very big on component, since the rigidity of weld seam is larger, and cannot be through
Often ensure structure uniform operational, it is possible to create the new overstressing in part；And high temperature action is formed about heat affected area, steel in weld seam
The metallographic structure of material and mechanical performance change, and material becomes fragile so that the load-bearing of this body structure of cabinet poses a great threat；
Wall power supply is hung in outdoor landing（Distribution）Case is during transport or meets with a degree of vibrations or waves, due to welding
The possibility that residual stress makes structure that brittle break occur increases, and residual deformation can also make scantling and shape change,
It is light then correction is needed to take a lot of work, heavy then electrical equipment and element destroy short circuit generation fire burning apparatus brought to rear end it is inestimable
Loss.
Utility model content
The purpose of utility model：In order to solve the outdoor landing of outdoor mounted in current industry, hang wall power supply（Distribution）Case
Complicated, the shortcomings of installation is inconvenient, malformation and big structural stress is caused using overall welding type framework；The utility model
Provide it is a kind of for power supply box, the new structure of distribution box, fiber-dividing box, optical cross box, it is simple in structure, intensity is high, processing cost
Low, modularization, summary can be mass, convenient for disassembly and assembly, be brought greatly just for installation early period and later stage wiring and maintenance
Profit；It solves the narrow defect in inner space, saves working hour；Human and material resources is greatly saved, while also reaching
The requirement of structural strength.
Technical solution：In order to achieve the goal above, the utility model discloses one kind for power supply box, distribution box, point fibre
The new structure of case, optical cross box, including babinet, longeron, crossbeam, overarm brace, guide rail, internal Protection board group part and fastening knot
Structure；The longitudinal and cross beam is interconnected to form a square frame structure；The overarm brace is installed vertically on longeron
And it is arranged in parallel with crossbeam；The guide rail is installed on overarm brace；The longeron, crossbeam, overarm brace and guide rail form one
A assembly and the box house is installed on by fastening structure；The internal Protection board group part is installed on the box house
And it is fixedly connected with described overarm brace one end by left fixing bracket.
Preferably, the overarm brace includes first crossbeam holder and second cross beam holder, the first crossbeam holder and
Parallel interval is installed on longeron second cross beam holder up and down.
Preferably, the first crossbeam branch is provided with three, and the second cross beam branch is provided with one, the second cross beam
Holder is installed on the centre position of longeron.
Preferably, the first crossbeam holder and second cross beam bracket cross section include the Connection protrusion of intermediate lateral protrusion
With the connection chimb longitudinally projected positioned at Connection protrusion both ends, the Connection protrusion is connected by fastener with guide rail lower end,
The connection chimb is fixedly connected by fastening structure with longeron.
Preferably, the fastening structure is holding screw.
Preferably, it is convex to be greater than the connection of second cross beam holder for the laterally protruding length of the first crossbeam holder Connection protrusion
It is longitudinal that the laterally protruding length and first crossbeam holder Connection protrusion longitudinal thickness in portion are less than second cross beam holder Connection protrusion
Thickness.
Preferably, it is fixedly connected by rivet between the second cross beam holder Connection protrusion and guide rail, rivet runs through institute
State the lower end of guide rail；It is connected by trip bolt between the first crossbeam holder Connection protrusion and guide rail.
Preferably, the internal Protection board group part is fixedly connected on by the first left fixing bracket and the second left fixing bracket
On the box house left side wall, the first left fixing bracket is connected to the upper and lower ends of internal Protection board group part, and described
Two left fixing brackets are connected to the centre position of internal Protection board group part and positioned between two the first left fixing brackets.
Preferably, the internal Protection board group part upper end is fixedly connected with inside door movable support by locking nut, lower end
It is fixedly connected by adjusting nut between internal Protection board group part fixing bracket.
Above-mentioned technical proposal can be seen that the utility model and have the advantages that：One kind described in the utility model
For power supply box, the new structure of distribution box, fiber-dividing box, optical cross box, the outdoor landing of outdoor mounted, extension in current industry are solved
Wall power supply（Distribution）Case causes complicated, installation inconvenience using overall welding type framework, and malformation and structural stress are big etc.
Disadvantage；Wiring optimizes, and solves the narrow defect in inner space, saves working hour；It is simple in structure, intensity is high, processing cost is low, mould
Block, summary, can be mass, convenient for disassembly and assembly, for installation early period and later stage wiring and safeguard bringing great convenience property；
It can up and down be adjusted according to space in cabinet, installation site is adjusted according to electrical equipment；Man power and material is greatly saved
Resource, while also having reached the requirement of structural strength；Wall power supply is hung in the landing of this outdoor（Distribution）Case waterproofing grade is up to P55 grades.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model A-A to schematic cross-sectional view；
Fig. 3 is enlarged structure schematic diagram at the utility model A；
Fig. 4 is enlarged structure schematic diagram at the utility model B.
In figure：1- babinets, 2- longerons, 3- overarm braces, 31- first crossbeam holders, 32- second cross beam holders, 311-
One overarm brace Connection protrusion, 312- first crossbeam holders connect chimb, 313- trip bolts, the connection of 321- second cross beam holders
Protrusion, 322- second cross beam holders connect chimb, 323- rivets, 4- crossbeams, the first left fixing brackets of 5-, the left fixed branch of 6- second
Frame, 7- internal Protection board group parts, 8- guide rails, 9- fastening structures, 10- inside door movable supports, 11- locking nuts, 12- adjust spiral shell
Mother, 13- internal Protection board group part fixing brackets.
Specific implementation mode
Below in conjunction with the accompanying drawings, specific embodiment of the present invention is described in detail, described in the utility model
Reference is in the term position that such as " longitudinally, laterally, left " is presented using attached drawing in orientation.
Embodiment 1
The utility model it is a kind of for power supply box, the new structure of distribution box, fiber-dividing box, optical cross box, picture 1-4 institute
Show, including babinet 1, longeron 2, crossbeam 4, overarm brace 3, guide rail 8, internal Protection board group part 7 and fastening structure 9；The longeron 2
It is interconnected to form a square frame structure with crossbeam 4；The overarm brace 3 be installed vertically on longeron 2 and with crossbeam 4
It is arranged in parallel；The guide rail 8 is installed on overarm brace 3；The longeron 2, crossbeam 4, overarm brace 3 and guide rail 8 form one
It assembly and is installed on inside the babinet 1 by fastening structure 9；The internal Protection board group part 7 is installed in the babinet 1
It portion and is fixedly connected with 3 one end of the overarm brace by left fixing bracket.
As shown in Figure 1, the overarm brace 3 includes first crossbeam holder 31 and second cross beam holder 32, described first is horizontal
Boom support 31 and about 32 parallel interval of second cross beam holder are installed on longeron 2.
As shown in Figs. 1-2, the first crossbeam holder 31 is equipped with three, and the second cross beam holder 32 is equipped with one, institute
State the centre position that second cross beam holder 32 is installed on longeron 2.
As shown in Figure 3-4, the first crossbeam holder 31 and 32 section of second cross beam holder include that intermediate lateral is protruded
Connection protrusion 311（321）With positioned at Connection protrusion 311（321）The connection chimb 312 longitudinally projected at both ends（322）, described
Connection protrusion 311（321）It is connected with 8 lower end of guide rail by fastener, the connection chimb 312（322）Pass through 9 He of fastening structure
Longeron 2 is fixedly connected.
The fastening structure 9 is holding screw.
As shown in Figure 3-4, the laterally protruding length of the first crossbeam holder Connection protrusion 311 is greater than second cross beam branch
The laterally protruding length and 311 longitudinal thickness of first crossbeam holder Connection protrusion of frame Connection protrusion 321 are less than second cross beam branch
321 longitudinal thickness of frame Connection protrusion.
As shown in Figure 3-4, it is fixed and is connected by rivet 323 between the second cross beam holder Connection protrusion 321 and guide rail 8
It connects, rivet 323 runs through the lower end of guide rail 8；Pass through trip bolt between the first crossbeam holder Connection protrusion 311 and guide rail 8
313 connections.
As shown in Figs 1-4, the internal Protection board group part 7 is solid by the first left fixing bracket 5 and the second left fixing bracket 6
Surely it is connected in 1 inside left side wall of the babinet, the first left fixing bracket 5 is connected to the upper and lower of internal Protection board group part 7
Both ends, the second left fixing bracket 6 are connected to the centre position of internal Protection board group part 7 and positioned in two the first left fixations
Between holder 5.
As shown in Fig. 2, 7 upper end of internal Protection board group part and inside door movable support 10 are fixed by locking nut 11 and are connected
It connects, is fixedly connected by adjusting nut 12 between lower end and internal Protection board group part fixing bracket 13.
It is described in the utility model for power supply box, distribution box, fiber-dividing box, optical cross box new structure assemble method be
Overarm brace 3, crossbeam 4, guide rail 8 are first installed in 1 outside of babinet successively on longeron, refill and prepare electrical equipment and harness installation,
Total is moved in babinet 1 again later, tightening fastening structure, i.e. installation is complete.
The above is only the preferred embodiment of the utility model, it should be noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvement can also be made, these improvement also should be regarded as this
The protection domain of utility model.
Claims (9)
1. a kind of for power supply box, the new structure of distribution box, fiber-dividing box, optical cross box, it is characterised in that：Including babinet, longeron,
Crossbeam, overarm brace, guide rail, internal Protection board group part and fastening structure；The longitudinal and cross beam is interconnected to form one four
Square frame structure；The overarm brace is installed vertically on longeron and is arranged in parallel with crossbeam；The guide rail is installed on crossbeam
On holder；The longeron, crossbeam, overarm brace and guide rail form an assembly and are installed on the babinet by fastening structure
It is internal；The internal Protection board group part is installed on the box house and is consolidated by left fixing bracket and described overarm brace one end
Fixed connection.
2. according to claim 1 a kind of for power supply box, the new structure of distribution box, fiber-dividing box, optical cross box, feature
It is：The overarm brace includes first crossbeam holder and second cross beam holder, the first crossbeam holder and second cross beam branch
Parallel interval is installed on longeron frame up and down.
3. according to claim 2 a kind of for power supply box, the new structure of distribution box, fiber-dividing box, optical cross box, feature
It is：The first crossbeam branch is provided with three, and the second cross beam branch is provided with one, and the second cross beam holder is installed on
The centre position of longeron.
4. according to claim 3 a kind of for power supply box, the new structure of distribution box, fiber-dividing box, optical cross box, feature
It is：The first crossbeam holder and second cross beam bracket cross section include the Connection protrusion and be located at connection that intermediate lateral is protruded
The connection chimb longitudinally projected at protrusion both ends, the Connection protrusion are connected by fastener with guide rail lower end, and the connection is convex
While being fixedly connected with longeron by fastening structure.
5. according to claim 4 a kind of for power supply box, the new structure of distribution box, fiber-dividing box, optical cross box, feature
It is：The fastening structure is holding screw.
6. according to claim 4 a kind of for power supply box, the new structure of distribution box, fiber-dividing box, optical cross box, feature
It is：The transverse direction that the laterally protruding length of the first crossbeam holder Connection protrusion is greater than second cross beam holder Connection protrusion is convex
Go out length and first crossbeam holder Connection protrusion longitudinal thickness is less than second cross beam holder Connection protrusion longitudinal thickness.
7. according to claim 6 a kind of for power supply box, the new structure of distribution box, fiber-dividing box, optical cross box, feature
It is：It is fixedly connected by rivet between the second cross beam holder Connection protrusion and guide rail, rivet runs through under the guide rail
End；It is connected by trip bolt between the first crossbeam holder Connection protrusion and guide rail.
8. according to claim 1 a kind of for power supply box, the new structure of distribution box, fiber-dividing box, optical cross box, feature
It is：The internal Protection board group part is fixedly connected on by the first left fixing bracket and the second left fixing bracket in the babinet
On portion's left side wall, the first left fixing bracket is connected to the upper and lower ends of internal Protection board group part, the described second left fixed branch
Frame is connected to the centre position of internal Protection board group part and positioned between two the first left fixing bracket.
9. a kind of new structure being used for power supply box, distribution box, fiber-dividing box, optical cross box according to claim 1 or 8,
It is characterized in that：The internal Protection board group part upper end is fixedly connected with inside door movable support by locking nut, lower end and inside
It is fixedly connected by adjusting nut between protective plate component fixing bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721638686.2U CN207705626U (en) | 2017-11-30 | 2017-11-30 | A kind of new structure being used for power supply box, distribution box, fiber-dividing box, optical cross box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721638686.2U CN207705626U (en) | 2017-11-30 | 2017-11-30 | A kind of new structure being used for power supply box, distribution box, fiber-dividing box, optical cross box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207705626U true CN207705626U (en) | 2018-08-07 |
Family
ID=63024225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721638686.2U Expired - Fee Related CN207705626U (en) | 2017-11-30 | 2017-11-30 | A kind of new structure being used for power supply box, distribution box, fiber-dividing box, optical cross box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207705626U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946952A (en) * | 2017-11-30 | 2018-04-20 | 苏州苏驼通信科技股份有限公司 | It is a kind of to be used for power supply box, distribution box, fiber-dividing box, the new structure of optical cross box |
-
2017
- 2017-11-30 CN CN201721638686.2U patent/CN207705626U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946952A (en) * | 2017-11-30 | 2018-04-20 | 苏州苏驼通信科技股份有限公司 | It is a kind of to be used for power supply box, distribution box, fiber-dividing box, the new structure of optical cross box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20181130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |