CN205609728U - Arch strutting arrangement - Google Patents
Arch strutting arrangement Download PDFInfo
- Publication number
- CN205609728U CN205609728U CN201620267222.4U CN201620267222U CN205609728U CN 205609728 U CN205609728 U CN 205609728U CN 201620267222 U CN201620267222 U CN 201620267222U CN 205609728 U CN205609728 U CN 205609728U
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- support device
- arch support
- buckle
- arch
- sidewall
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Abstract
The utility model provides an arch strutting arrangement, include: the support column, the support column bottom has buckle structure, buckle structure includes two symmetrical elastic supporting arm, is located the thin roof beam of elasticity between two elastic supporting arm and being fixed in respectively two first buckles in two elastic supporting arm's the bottom outside, wherein, buckle structure can fix on belonging to two adjacent lateral walls of two adjacent bottom plates respectively, two first buckles are used for matcing extremely respectively in the hole on two adjacent lateral walls, be located the arched beam above the support column, wherein, the both ends of arched beam can be fixed respectively on belonging to different bottom plates and distance two non -conterminous lateral walls the farthest away. The utility model discloses an arch strutting arrangement can support the applied scene of two at least bottom plates, need not completely to occupy the space on the bottom plate, has stronger stability and reliability, be convenient for the assembly and greatly reduced the cost of manufacture and the degree of difficulty.
Description
Technical field
This utility model relates to field of mechanical technique, particularly relates to a kind of arch support device.
Background technology
In many application scenarios of prior art, support means is constantly arranged in above base plate for supporting miscellaneous part, but, under many circumstances, as when the quantity of base plate is more or the width of base plate is bigger, the arch support device setting up a large span is inevitably needed to play a supporting role above multiple base plates.Such as, one key character of new mimo antenna platform is that it has two reflecting plates, these two reflecting plates are to be connected by an interconnection plastic stent strengthened and reinforced, when the width of reflecting plate is bigger, inevitably cause needs at the arch support device of this two reflecting plates large span established above, to support antenna house.
The most generally by headspace on base plate for increasing new support column, strengthen the intensity of arch support device.But, such scheme requires to reserve enough spaces on base plate, and this can bring great inconvenience；Such as, when the very dense of dipole antenna, reflecting plate not having enough spaces for increasing support column, this makes the arch support device of the large span set up above reflecting plate can become quite fragile；The most such as, in order to make reserved enough spaces on base plate, base plate may be designed to bigger width, thus cause the span of arch support device to increase the most accordingly, and then the manufacture difficulty of arch support device and cost are increased the most accordingly.
Utility model content
The purpose of this utility model is to provide the arch support device of a kind of large span.
According to an aspect of the present utility model, it is provided that a kind of arch support device, wherein, this arch support device includes:
Support column, bottom described support column, there is buckle structure, described buckle structure includes two resilient support arms of symmetry, elastic thin beam between said two resilient support arms and is individually fixed in two first buckles of bottom outside of said two resilient support arms, wherein, described buckle structure can be fixed on two the adjacent sidewalls being belonging respectively to two adjacent bottom plates, and said two the first buckle is for being matched in the hole on the sidewall that said two is adjacent respectively；
Being positioned at the arched girder above support column, wherein, the two ends of described arched girder can be separately fixed at and belong to different base plate and on two farthest non-conterminous sidewalls.
Compared with prior art, arch support device of the present utility model supports the application scenarios of at least two base plate, completely without taking the space on base plate, has stronger stability and reliability, it is simple to assembles and can be substantially reduced cost of manufacture and difficulty.
Accompanying drawing explanation
The detailed description that non-limiting example is made made with reference to the following drawings by reading, other features, objects and advantages of the present utility model will become more apparent upon:
Fig. 1 shows the structural representation of the arch support device of one example of this utility model；
Fig. 2 a shows the front view of the arch support device shown in Fig. 1；
Fig. 2 b shows the generalized section of A-A section along Fig. 2 a；
Fig. 2 c shows the generalized section of B-B section along Fig. 2 a；
Fig. 2 d shows the enlarged drawing of the M part in Fig. 2 a；
Fig. 3 a shows the front view during assembling of the arch support device shown in Fig. 1；
Fig. 3 b shows the left view during assembling of the arch support device shown in Fig. 1；
Fig. 3 c shows the generalized section of the D-D section along Fig. 3 b；
Fig. 3 d shows the enlarged drawing of the L in Fig. 3 a；
Fig. 3 e illustrates the enlarged drawing of the L-S in Fig. 3 c；
Fig. 3 f shows the enlarged drawing of the C in Fig. 3 a；
Fig. 3 g shows the enlarged drawing of the C-S in Fig. 3 c；
Fig. 4 a shows the front view after having assembled of the arch support device shown in Fig. 1；
Fig. 4 b shows the left view after having assembled of the arch support device shown in Fig. 1；
Fig. 4 c shows the generalized section of the E-E section along Fig. 4 b；
Fig. 4 d shows the enlarged drawing of the N in Fig. 4 a；
Fig. 4 e shows the enlarged drawing of the N-S of Fig. 4 c；
Fig. 4 f shows the enlarged drawing of the Z in Fig. 4 a；
Fig. 4 g shows the enlarged drawing of the Z-S in Fig. 4 c；
Fig. 5 shows the overall assembled view completed based on the arch support device shown in Fig. 1；
Fig. 6 show the structural representation of the arch support device of another example of this utility model.
In accompanying drawing, same or analogous reference represents same or analogous parts.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail.
This utility model provides a kind of arch support device, and wherein, this arch support device includes:
Support column, bottom described support column, there is buckle structure, described buckle structure includes two resilient support arms of symmetry, elastic thin beam between said two resilient support arms and is individually fixed in two first buckles of bottom outside of said two resilient support arms, wherein, described buckle structure can be fixed on two the adjacent sidewalls being belonging respectively to two adjacent bottom plates, and said two the first buckle is for being matched in the hole on the sidewall that said two is adjacent respectively；
Being positioned at the arched girder above support column, wherein, the two ends of described arched girder can be separately fixed at and belong to different base plate and on two farthest non-conterminous sidewalls.
Wherein, described base plate includes any plate structure can being positioned at below arch support device, and described base plate can be provided with miscellaneous part, and described base plate can have various shape, such as surface plate, curved slab etc..It should be noted that, those skilled in the art will be understood that, described sidewall of the bottom plate need to have the attachment structure of the corresponding position (such as the buckle structure bottom support column or the two ends of arched girder) that can be matched to arch support device, such as the bent support structure in subsequent embodiment.
Wherein, described arch support device can be used in being fixed at least two base plate, to play a supporting role；Such as, described arch support device is used in antenna product, and described base plate is reflecting plate, and described arch support device is used for being fixed at least two reflecting plate, to play the effect supporting antenna house.It should be noted that, in application-specific scene, described arch support device also can play interconnection function or fixation, and arch support device makes for toy as will be described, to play the effect connecting multiple different base plates, or multiple different base plates are connected to the effect of miscellaneous part.
Wherein, described arch support device can include at least one support column, to be fixed at least two base plate.Specifically, when including a support column, arch support device can be used for being fixed on two base plates, often increase a support column, arch support device can support a base plate more, and when including two support columns such as arch support device, this arch support device can support three base plates.
It should be noted that when arch support device is used for being fixed in two adjacent bottom plates (such as two reflecting plates of horizontal positioned), be the adjacent floor of said two for being connected to two different base plates at the two ends of the arched girder of arch support device；When arch support device is used for being fixed on plural base plate, it is non-conterminous two base plates for being connected to two different base plates at the two ends of the arched girder of arch support device.
As a kind of preferred version, the arched girder of arch support device uses I-beam structure, to increase the intensity of described arched girder.
As a kind of preferred version, the arched girder of arch support device also including the pore structure being symmetrically disposed in support column both sides, wherein, described pore structure includes various shape, such as circular, elongated, irregular shape etc.；Preferably, described pore structure is delthyrium structure.By FEA (Finite Element Analysis, finite element analysis) sunykatuib analysis, when described pore structure is delthyrium structure, the intensity increase about 4 times of arched girder can be made.
As a kind of preferred version, described buckle structure also includes two the second buckles being separately positioned on the both sides, top of said two resilient support arms, forming groove between each second buckle and its close resilient support arms, said two the second buckle is for being fixed on the tip edge of sidewall adjacent for said two in corresponding groove respectively.Preferably, described second buckle is identical with the shape of described first buckle.
It should be noted that the two ends of described arched girder can use various ways to be separately fixed on the non-conterminous sidewall of said two, as by being directly weldingly fixed on corresponding sidewall, to be fixed on corresponding sidewall by demountable structure first-class.
As a kind of preferred version, it is provided with through hole at the two ends of described arched girder, the two ends of described arched girder can be individually fixed on the non-conterminous sidewall of said two by described through hole.Preferably, being additionally provided with the 3rd buckle below described through hole, described 3rd buckle is in the hole being matched on the non-conterminous sidewall of said two.Preferably, described 3rd buckle is identical with the shape of described first buckle；It is highly preferred that there is identical hole on each sidewall of described base plate, for being matched to the first buckle or the 3rd buckle of arch support device.
During the assembling with multiple base plates of the arch support device, in the middle of the sidewall that described buckle structure is adjacent along said two during slide downward, said two resilient support arms receives inside extruding force so that described Thin Elastic deflection of beam degree increases；When two the first buckles of described buckle structure are matched in the hole on the sidewall that said two is adjacent respectively, described elastic thin beam returns original state substantially.It should be noted that the original state of elastic thin beam is the state bent slightly up.
According to arch support device of the present utility model, it would be preferable to support multiple base plates, there is higher stability and reliability, completely without the space taken on base plate, it is simple to assemble and self and the cost of manufacture of base plate can be substantially reduced；Several scenes can be applicable to, as mimo antenna product, toy industry, electronic equipment, other plant equipment etc..
Fig. 1 show the structural representation of the arch support device of one example of this utility model.This arch support device includes support column 1 and arched girder 2.
Wherein, described arch support device can support two base plates, described support column 1 can be fixed on two the adjacent sidewalls (namely being belonging respectively to said two base plate and closest two sidewalls) being belonging respectively to said two base plate, and the two ends of described arched girder 2 can be separately fixed at and be belonging respectively to said two base plate and on farthest two non-conterminous sidewalls (and other two sidewalls in addition to the sidewall adjacent except said two of said two base plate).
Fig. 2 a shows that the front view of arch support device shown in Fig. 1, Fig. 2 b show the generalized section of the A-A section along Fig. 2 a, and Fig. 2 c shows the generalized section of the B-B section along Fig. 2 a.Wherein, described arched girder 2 includes being symmetrically disposed in employing I-beam structure 204 on the delthyrium structure 201 of support column 1 both sides, the through hole 202 being positioned at arched girder 2 two ends and the 3rd buckle 203, and described arched girder 2.Wherein, described through hole 202 and the 3rd buckle 203 are for being matched to the respective side walls of associated floor.It should be noted that, the shape of described through hole 202 and the 3rd buckle 203 is merely illustrative, rather than to restriction of the present utility model, those skilled in the art will be understood that described through hole 202 and the 3rd buckle 203 may be used without other shapes can being matched in the respective side walls of associated floor.
Fig. 2 d shows the enlarged drawing of M part (namely being positioned at the buckle structure bottom support column 1) in Fig. 2 a.Wherein, described buckle structure includes two resilient support arms 101 of symmetry, elastic thin beam 102 between two resilient support arms 101, it is individually fixed in two the first buckles 103 of the bottom outside of two resilient support arms 101, it is separately positioned on two the second buckles 104 of the both sides, top of two resilient support arms 101, and the groove 105 formed between the resilient support arms 101 that is adjacent of the second buckle 104.
It should be noted that, based on the arch support device shown in Fig. 1, can be by increasing the beam arm part of support column 1 and arched girder 2 to support more base plate, it is illustrated in figure 6 the structural representation of the arch support device of another example of this utility model, it is on the basis of the arch support device shown in Fig. 1, add a support column 1, and having accordingly increased beam arm part (including being arranged on the delthyrium structure 201 of newly-increased support column 1 both sides), the arch support device after this optimization can support three base plates.
Arch support device according to the present embodiment, its arched girder have employed I-beam structure, and on arched girder, also including the delthyrium interface being symmetrically disposed in support column both sides so that arch support device possesses powerful beam strength, thus has higher stability and reliability.
Below as a example by MIMO platform, using reflecting plate F1 and F2 as two base plates, the scene of (namely during assembling) during exemplarily illustrating the arch support device shown in Fig. 1 and these two base plates are combined assembling in conjunction with accompanying drawing, and the scene of (namely assemble rear) after the arch support device shown in Fig. 1 and these two base plates are combined assembling.
Fig. 3 a shows the front view during assembling of the arch support device shown in Fig. 1, Fig. 3 b shows the left view during assembling of the arch support device shown in Fig. 1, Fig. 3 c shows the generalized section of the D-D section along Fig. 3 b, Fig. 3 d shows the enlarged drawing of the L in Fig. 3 a, Fig. 3 e shows the enlarged drawing of the L-S in Fig. 3 c, Fig. 3 f shows that the enlarged drawing of the C in Fig. 3 a, Fig. 3 g show the enlarged drawing of the C-S in Fig. 3 c.
Wherein, the w1 shown in Fig. 3 d is the left side sidewall of F1, and the w2 in Fig. 3 f is the right sidewall (namely sidewall of the side adjacent with F2) of F1, and w3 is the left side sidewall (namely sidewall of side adjacent with F1) of F2.It should be noted that, in the present embodiment, it is respectively provided with identical bent support structure 3 in w1, w2, w3 and the right sidewall of F2 having been not shown, the enlarged drawing partially illustrating bent support structure 3 that in Fig. 5, arrow points to, this bent support structure 3 includes circular hole above and is positioned at the elongated hole of lower section；Wherein, described circular hole is for matching so that arched girder 2 is fixed on the respective side walls of associated floor with the through hole 202 on arched girder 2；Wherein, described elongated hole is for being matched to the first buckle 103 bottom support column 1, or the 3rd buckle 203 being matched on arched girder 2.In the present embodiment, the groove 105 of arch support device shown in Fig. 1 is for being fixed on the top of corresponding bent support structure 3, with further stationary curved supporting construction 3.
It should be noted that, although the present embodiment has on each sidewall of base plate identical bent support structure 3, but those skilled in the art will be understood that and can arrange different structures on each sidewall of base plate to match with arch support device based on being actually needed.Such as, in the present embodiment, the bent support structure on w2 and w3 can only have the elongated hole being positioned at lower section.
Wherein, in Fig. 3 f, the arrow of C portion indicates current arch support device just along the middle slide downward of w2 and w3, in Fig. 3 g, two arrows of C-S beneath portions show the Impact direction that resilient support arms 101 is current, it should be noted that, during arch support device slide downward, two resilient support arms 101 receive inside extruding force, therefore so that the flexibility of elastic thin beam 102 increases (namely becoming to be bent upwards).
It should be noted that, be can be seen that by Fig. 3 e and Fig. 3 g, currently, 3rd buckle 203 of arched girder 2 not yet slide down to can be matched be positioned at the elongated hole below bent support structure 3, the first buckle 103 bottom support column 1 the most not yet slides down to matched being positioned at the elongated hole below bent support structure 3.
Fig. 4 a shows the front view after having assembled of the arch support device shown in Fig. 1, Fig. 4 b shows the left view after having assembled of the arch support device shown in Fig. 1, Fig. 4 c shows the generalized section of the E-E section along Fig. 4 b, Fig. 4 d shows the enlarged drawing of the N in Fig. 4 a, Fig. 4 e shows the enlarged drawing of the N-S in Fig. 4 c, Fig. 4 f shows that the enlarged drawing of the Z in Fig. 4 a, Fig. 4 g show the enlarged drawing of the Z-S in Fig. 4 c.
Be can be seen that by Fig. 4 e and Fig. 4 g, after arch support device is combined assembling with base plate F1 and F2, two the first buckles 103 bottom support column 1 are matched in the bent support structure 3 of w2 and w3 the most respectively, elongated hole below the bent support structure 3 of the right sidewall that the 3rd buckle 203 at arched girder 2 two ends is matched to w1 and F2 respectively, and the through hole 202 at arched girder 2 two ends respectively with the bent support structure 3 of the right sidewall of w1 and F2 above circular hole match, and be fixed by screw.It should be noted that after having assembled, elastic thin beam 102 returns original state substantially.
Fig. 5 shows that as seen from Figure 5, arch support device is completely without the space taken on reflecting plate in the overall assembled view that MIMO platform is completed based on the arch support device shown in Fig. 1.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this utility model in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim be included in this utility model.Should not be considered as limiting involved claim by any reference in claim.Furthermore, it is to be understood that " an including " word is not excluded for other unit or step, odd number is not excluded for plural number.In system claims, multiple unit or the device of statement can also be realized by software or hardware by a unit or device.The first, the second word such as grade is used for representing title, and is not offered as any specific order.
Claims (9)
1. an arch support device, wherein, this arch support device includes:
Support column, has buckle structure bottom described support column, described buckle structure includes symmetry
Two resilient support arms, elastic thin beam between said two resilient support arms and respectively
It is fixed on two the first buckles of the bottom outside of said two resilient support arms, wherein, described card
Buckle structure can be fixed on two the adjacent sidewalls being belonging respectively to two adjacent bottom plates, and described two
Individual first buckle is for being matched in the hole on the sidewall that said two is adjacent respectively；
Being positioned at the arched girder above support column, wherein, the two ends of described arched girder can be by solid respectively
It is scheduled on and belongs to different base plate and on two farthest non-conterminous sidewalls.
Arch support device the most according to claim 1, wherein, described arched girder uses work
Beam structure.
Arch support device the most according to claim 1, wherein, described arched girder also wraps
Include the pore structure being symmetrically disposed in support column both sides.
Arch support device the most according to claim 3, wherein, described pore structure is triangle
Pore structure.
Arch support device the most according to claim 1, wherein, described buckle structure also wraps
Include two the second buckles of the both sides, top being separately positioned on said two resilient support arms, Mei Ge
Forming groove between two buckles and its close resilient support arms, said two the second buckle is for dividing
The tip edge of sidewall adjacent for said two is not fixed in corresponding groove.
Arch support device the most according to claim 1, is all provided with at the two ends of described arched girder
It is equipped with through hole, the two ends of described arched girder can be individually fixed in said two by described through hole
On non-conterminous sidewall.
Arch support device the most according to claim 6, is additionally provided with below described through hole
Three buckles, described 3rd buckle is in the hole being matched on the non-conterminous sidewall of said two.
Arch support device the most according to claim 1, wherein, when described buckle structure edge
In the middle of the sidewall that said two is adjacent during slide downward, said two resilient support arms receives inside
Extruding force so that described Thin Elastic deflection of beam degree increases；When described buckle structure two first
When buckle is matched in the hole on the sidewall that said two is adjacent respectively, described elastic thin beam is returned substantially
Return original state.
Arch support device the most according to any one of claim 1 to 8, wherein, described
Base plate is reflecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620267222.4U CN205609728U (en) | 2016-03-31 | 2016-03-31 | Arch strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620267222.4U CN205609728U (en) | 2016-03-31 | 2016-03-31 | Arch strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205609728U true CN205609728U (en) | 2016-09-28 |
Family
ID=56965255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620267222.4U Withdrawn - After Issue CN205609728U (en) | 2016-03-31 | 2016-03-31 | Arch strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205609728U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293837A (en) * | 2016-03-31 | 2017-10-24 | 安弗施无线射频系统（上海）有限公司 | A kind of arch support device |
| CN111542965A (en) * | 2017-12-26 | 2020-08-14 | 安弗施无线射频系统（上海）有限公司 | Arch structure for multiband base station antenna |
-
2016
- 2016-03-31 CN CN201620267222.4U patent/CN205609728U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107293837A (en) * | 2016-03-31 | 2017-10-24 | 安弗施无线射频系统（上海）有限公司 | A kind of arch support device |
| CN107293837B (en) * | 2016-03-31 | 2023-06-09 | 上海诺基亚贝尔股份有限公司 | Arch-shaped supporting device |
| CN111542965A (en) * | 2017-12-26 | 2020-08-14 | 安弗施无线射频系统（上海）有限公司 | Arch structure for multiband base station antenna |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230508 Address after: No.388 ningqiao Road, pilot Free Trade Zone, Pudong New Area, Shanghai, 201206 Patentee after: NOKIA SHANGHAI BELL Co.,Ltd. Address before: 201613 No. 299, Rongle East Road, Songjiang District, Shanghai Patentee before: Alcatel Lucent |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160928 Effective date of abandoning: 20230609 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20160928 Effective date of abandoning: 20230609 |