CN205452514U - Adopt novel installation to maintain shortwave antenna system of platform - Google Patents
Adopt novel installation to maintain shortwave antenna system of platform Download PDFInfo
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- CN205452514U CN205452514U CN201620008179.XU CN201620008179U CN205452514U CN 205452514 U CN205452514 U CN 205452514U CN 201620008179 U CN201620008179 U CN 201620008179U CN 205452514 U CN205452514 U CN 205452514U
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- 238000009434 installation Methods 0.000 title claims abstract description 51
- 238000012423 maintenance Methods 0.000 claims abstract description 70
- 230000009194 climbing Effects 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 210000000078 claw Anatomy 0.000 claims description 8
- 241000282326 Felis catus Species 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000000630 rising effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of shortwave antenna technology and specifically relates to an adopt novel installation to maintain shortwave antenna system of platform is related to. Maintain platform, stand braced system, gyration assembly system and upper portion trussed girder including concrete foundation, installation, the installation maintains that the platform setting is outside at stand braced system, and sets up hydraulic pressure climbing mechanism on the platform is maintained in the installation, the installation maintains that the platform is the truss structure, comprises many chord members and web member interconnect, stand braced system's top installation gyration assembly system and upper portion trussed girder. The adoption can realize from the jacking structure that stand braced system maintains in the installation that platform inside shifts up or moves down to through increasing or reduce standard rising or the reduction that realizes the whole height of this antenna device that save, easy to assemble and maintenance, adopt truss type stand system, have save material, the dead weight is light, rigidity is big, easy control is warp when making, the front face area is little and atress performance advantage such as good.
Description
Technical field
This utility model relates to short-wave antenna technical field, especially relates to a kind of short-wave antenna system using novel installation maintenance platform.
Background technology
Work in transmitting or the reception antenna of short-wave band (1～30MHz), be referred to as short-wave antenna.The transmission of shortwave is broadly divided into two kinds by transmission path difference: one is by ionospheric reflection, referred to as sky wave；Another kind is the earthwave of patch earth's surface transmission.
Owing to short wave communication is unlike satellite, optical fiber, cable communication, it is not necessary to relay station, so Application comparison is extensive.It it is one of the important means of modern distant radio communication.
Because shortwave sky wave antenna is mostly the large-scale truss Steel Structure of pin-connected panel, installation exercise personnel wish when setting up and installing at the alap region job in distance ground to reduce task difficulty and operating risk；And during the work of this type of antenna assembly, require that signal transmitting system distance ground reach a certain height guarantee signal transmitting boundary and precision.
For solving the problems referred to above, need to be designed to by this antenna assembly can be from jacking system.That is: can reduce voluntarily when installing, safeguarding and highly convenient install and safeguard, signal can be carried out launch and meet signal transmitting boundary and required precision by wicking height voluntarily time in working order.
Utility model content
This utility model is for the fault of construction of existing shortwave sky wave antenna, it is provided that a kind of short-wave antenna system using novel installation maintenance platform, facilitates the I&M of short-wave antenna system.
The short-wave antenna system using novel installation maintenance platform that this utility model provides, including concrete foundation, installs maintenance platform, upright supports system, rotating assembly system and upper girder frame；
Described installation maintenance platform is arranged on upright supports its exterior, and arranges hydraulic climbing mechanism installing on maintenance platform；
Described installation maintenance platform is truss structure, is connected with each other is formed by many chord members and web member；
Described rotating assembly system and upper girder frame are installed in the top of described upright supports system.
Truss structure have saving material, from heavy and light, rigidity is big, manufacture time be easily controlled that deformation, front face area be little and the advantage such as stress performance is good.
Maintenance platform is installed to realize upright supports system by hydraulic jacking system and move or move down installing on inside maintenance platform, thus realizes being raised and lowered of this antenna assembly whole height by standard knot is increased or decreased.
Optimal technical scheme of the present utility model is, described upright supports system is connected and composed by the column module superposition that multiple structures are identical.
Upright supports system uses modularized design, it is simple to transports and lifts；Simultaneously as the structure of each truss module is identical, therefore improve truss interchangeability, improve installation serious forgiveness.
Optimal technical scheme of the present utility model is, described upright supports system is also adopted by truss structure, is connected with each other is formed by many chord members and web member.
Optimal technical scheme of the present utility model is, described chord member and web member are bi-axial bending moment.
Optimal technical scheme of the present utility model is, uses and be welded to connect or connected by securing member between described chord member and web member.
Optimal technical scheme of the present utility model is, described concrete foundation is arranged on the bottom installing maintenance platform, and the mode using armored concrete to pour is constituted, and meets and supports and the effect of carrying.
Optimal technical scheme of the present utility model is, described installation maintenance platform also includes that work cat ladder, operating platform, jacking support crossbeam and the load steel pawl that climbs；
The side of described installation maintenance platform is provided with the passage passed through for single described column module；
Hydraulic climbing mechanism described at least two groups and at least two groups climb load steel pawl be separately positioned on install maintenance platform two opposite flanks on；Jacking supports crossbeam and is arranged on the top of hydraulic climbing mechanism.
Optimal technical scheme of the present utility model is, described installation maintenance platform also includes multiple guide roller；Described guide roller uses the mode of layered arrangement, is arranged on the inner side installing maintenance platform, and contacts with described upright supports system exterior surface.
Optimal technical scheme of the present utility model is, the side of described upright supports system arrange many groups and described jacking support crossbeam and described in climb the jacking support claw that load steel pawl coordinates.
Optimal technical scheme of the present utility model is, described operating platform is arranged on the outside installing maintenance platform, is at least divided into upper and lower two-layer.
The beneficial effects of the utility model are:
(1) program uses truss type upright post system, have saving material, from heavy and light, rigidity is big, manufacture time be easily controlled that deformation, front face area be little and the advantage such as stress performance is good.
(2) for ease of transport and lifting, truss is divided into multi-section type, each internode are connected by securing member, easy installation and removal.
(3) each joint truss module, its structure is identical.Improve the interchangeability of truss, improve and serious forgiveness is installed.
(4) use from climbing structure, it is possible to achieve upright supports system is moved or moved down installing on inside maintenance platform, thus realizes being raised and lowered of this antenna assembly whole height by standard knot is increased or decreased, and facilitates I&M.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention or technical scheme of the prior art, the accompanying drawing used required in detailed description of the invention or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The overall structure schematic diagram of the short-wave antenna system using novel installation maintenance platform that Fig. 1 provides for this utility model embodiment；
The installation relation schematic diagram installing maintenance platform and upright supports system of the short-wave antenna system using novel installation maintenance platform that Fig. 2 provides for this utility model embodiment；
Fig. 3 is the shaft side figure of Fig. 2.
Reference:
1-concrete foundation；2-installs maintenance platform；
3-upright supports system；4-rotating assembly system；
5-upper girder frame；
21-jacking supports crossbeam；22-hydraulic climbing mechanism；
23-climbs load steel pawl；24-works cat ladder；
25-operating platform；26-steel structure frame；
27-guide roller；
31-support column 32-jacking support claw.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, it is clear that described embodiment is a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be for only for ease of description this utility model and simplifying and describe; rather than instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in this utility model can be understood with concrete condition.
Because shortwave sky wave antenna is mostly the large-scale truss Steel Structure of pin-connected panel, installation exercise personnel wish when setting up and installing at the alap region job in distance ground to reduce task difficulty and operating risk；And during the work of this type of antenna assembly, require that signal transmitting system distance ground reach a certain height guarantee signal transmitting boundary and precision.
For solving the problems referred to above, need to be designed to by this antenna assembly can be from jacking system.That is: can reduce voluntarily when installing, safeguarding and highly convenient install and safeguard, signal can be carried out launch and meet signal transmitting boundary and required precision by wicking height voluntarily time in working order.
This utility model is for the fault of construction of existing shortwave sky wave antenna, it is provided that a kind of short-wave antenna system using novel installation maintenance platform, facilitates the I&M of short-wave antenna system.
The short-wave antenna system using novel installation maintenance platform that this utility model provides, including concrete foundation, installs maintenance platform, upright supports system, rotating assembly system and upper girder frame；
Described installation maintenance platform is arranged on upright supports its exterior, and arranges hydraulic climbing mechanism installing on maintenance platform；Described installation maintenance platform is truss structure, is connected with each other is formed by many chord members and web member；
Described rotating assembly system and upper girder frame are installed in the top of described upright supports system.
Further, described upright supports system is connected and composed by the column module superposition that multiple structures are identical.
Further, described upright supports system is also adopted by truss structure, is connected with each other is formed by many chord members and web member.
Further, described chord member and web member are bi-axial bending moment.
Further, between described chord member and web member, employing is welded to connect or is connected by securing member.
Further, described concrete foundation is arranged on the bottom installing maintenance platform, and the mode using armored concrete to pour is constituted, and meets and supports and the effect of carrying.
Further, described installation maintenance platform also includes that work cat ladder, operating platform, jacking support crossbeam and the load steel pawl that climbs；
The side of described installation maintenance platform is provided with the passage passed through for single described column module；
Hydraulic climbing mechanism described at least two groups and at least two groups climb load steel pawl be separately positioned on install maintenance platform two opposite flanks on；Jacking supports crossbeam and is arranged on the top of hydraulic climbing mechanism.
Further, described installation maintenance platform also includes multiple guide roller；Described guide roller uses the mode of layered arrangement, is arranged on the inner side installing maintenance platform, and contacts with described upright supports system exterior surface.
Further, the side of described upright supports system arrange many groups and described jacking support crossbeam and described in climb the jacking support claw that load steel pawl coordinates.
Further, described operating platform is arranged on the outside installing maintenance platform, is at least divided into upper and lower two-layer.
With a specific embodiment, this utility model is described further below.
The overall structure schematic diagram of the short-wave antenna system using novel installation maintenance platform that Fig. 1 provides for this utility model embodiment；The installation relation schematic diagram installing maintenance platform and upright supports system of the short-wave antenna system using novel installation maintenance platform that Fig. 2 provides for this utility model embodiment；Fig. 3 is the shaft side figure of Fig. 2.
Short-wave antenna system includes concrete foundation 1, installs maintenance platform 2, upright supports system 3, rotating assembly system 4 and upper girder frame more than 5 part.
Wherein, maintenance platform 2 is installed and is arranged on the outside of upright supports system 3, and be fixed in concrete foundation 1.Described rotating assembly system 4 and upper girder frame 5 are installed in the top of upright supports system 3.Upper girder frame 5 is installed transmitting and the pick-up dipole of short-wave antenna.
Maintenance platform 2 is installed and uses the truss structure being interconnected to form by many chord members and web member.Upright supports system 3 is also adopted by the identical truss structure being interconnected to form by many chord members and web member, and upright supports system 3 is divided into the column module that multiple structure is identical, to facilitate dismounting and to install.
Maintenance platform 2 is installed and mainly includes that jacking supports crossbeam 21, hydraulic climbing mechanism 22, the load steel pawl 23 that climbs, work cat ladder 24, operating platform 25, steel structure frame 26 and guide roller more than 27 part.
Steel structure frame 26 is the general frame structure installing maintenance platform 2, and one side bottom is designed with the passage putting into or taking out single-unit column module.
Two groups of hydraulic climbing mechanisms 22 and at least two groups climb load steel pawl 23 be separately positioned on install maintenance platform 2 two opposite flanks on；Jacking supports crossbeam 21 and is arranged on the top of hydraulic climbing mechanism 22.
The inner side installing maintenance platform 2 also sets up multilamellar guide roller 27；Described guide roller 27 upright supports system 3 outer surface contacts, and is responsible for supporting and guiding, and every layer arranges 8.
The side of the support column 31 of upright supports system 3 arranges the jacking support claw 32 that many groups coordinate with jacking support crossbeam 21 and the load steel pawl 23 that climbs.
When to raise this antenna assembly height, first the jacking installing maintenance platform 2 is supported in the jacking support claw 32 that crossbeam 21 snaps into upright supports system 3, and anti-drop device is locked, in case jacking supports crossbeam 21 and departs from jacking support claw 32 and cause security incident；
Dismantling the connection bearing pin between upright supports system 3 lowermost column module and concrete embedded supporting leg again, start hydraulic jacking system, the piston rod of hydraulic climbing mechanism 22 slowly stretches out, and upright supports system 3 the most up moves also along guide roller 27；
After the piston of hydraulic climbing mechanism 22 reaches required height, hydraulic jacking system break-off, now the load steel pawl 23 that climbs is snapped in the jacking support claw 32 of upright supports system 3 and anti-drop device is locked；
Restarting hydraulic jacking system, the piston of hydraulic climbing mechanism 22 is slowly regained, and jacking support crossbeam 21, also with withdrawal, completes a lifting operation.
Repeat the above steps, complete several times after lifting operation, gone out to put into the space of a joint column module between upright supports system 3 and concrete embedded supporting leg by jacking, now column module put into this jacking space and is directed at each connecting pin bores bearing pin is assembled to each connecting pin bores, completing the lifting guide support adding operation of a upright supports system 3.Repeated several times above-mentioned lifting guide support adding operation, can complete the lifting operation of this antenna assembly.
Upright supports system 3 reverse operating as procedure described above.
The outside of this installation and maintenance platform 2 is also devised with upper and lower two-layer operating platform 25, and lifting operation personnel can carry out lifting guide support adding operation thereon.
It is additionally provided with work cat ladder 24 on this installation and maintenance platform 2, staff can be facilitated to climb.
Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, it is not intended to limit；Although this utility model being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or the most some or all of technical characteristic is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of this utility model each embodiment technical scheme.
Claims (10)
1. the short-wave antenna system using novel installation maintenance platform, it is characterised in that include concrete foundation, install maintenance platform, upright supports system, rotating assembly system and upper girder frame；
Described installation maintenance platform is arranged on upright supports its exterior, and arranges hydraulic climbing mechanism installing on maintenance platform；
Described installation maintenance platform is truss structure, is connected with each other is formed by many chord members and web member；
Described rotating assembly system and upper girder frame are installed in the top of described upright supports system.
The short-wave antenna system of employing the most according to claim 1 novel installation maintenance platform, it is characterised in that described upright supports system is connected and composed by the column module superposition that multiple structures are identical.
The short-wave antenna system of employing the most according to claim 1 novel installation maintenance platform, it is characterised in that described upright supports system is also adopted by truss structure, is connected with each other is formed by many chord member and web member.
4. according to the short-wave antenna system using novel installation maintenance platform described in claim 1 or 3, it is characterised in that described chord member and web member are bi-axial bending moment.
The short-wave antenna system of employing the most according to claim 4 novel installation maintenance platform, it is characterised in that use between described chord member and web member and be welded to connect or connected by securing member.
The short-wave antenna system of employing the most according to claim 1 novel installation maintenance platform, it is characterised in that described concrete foundation is arranged on the bottom installing maintenance platform, the mode using armored concrete to pour is constituted, and meets and supports and the effect of carrying.
The short-wave antenna system of employing the most according to claim 2 novel installation maintenance platform, it is characterised in that described installation maintenance platform also includes that work cat ladder, operating platform, jacking support crossbeam and the load steel pawl that climbs；
The side of described installation maintenance platform is provided with the passage passed through for single described column module；
Hydraulic climbing mechanism described at least two groups and at least two groups climb load steel pawl be separately positioned on install maintenance platform two opposite flanks on；Jacking supports crossbeam and is arranged on the top of hydraulic climbing mechanism.
The short-wave antenna system of employing the most according to claim 7 novel installation maintenance platform, it is characterised in that described installation maintenance platform also includes multiple guide roller；Described guide roller uses the mode of layered arrangement, is arranged on the inner side installing maintenance platform, and contacts with described upright supports system exterior surface.
The short-wave antenna system of employing the most according to claim 7 novel installation maintenance platform, it is characterised in that the side of described upright supports system arrange many groups and described jacking support crossbeam and described in climb the jacking support claw that load steel pawl coordinates.
The short-wave antenna system of employing the most according to claim 7 novel installation maintenance platform, it is characterised in that described operating platform is arranged on the outside installing maintenance platform, is at least divided into upper and lower two-layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620008179.XU CN205452514U (en) | 2016-01-04 | 2016-01-04 | Adopt novel installation to maintain shortwave antenna system of platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620008179.XU CN205452514U (en) | 2016-01-04 | 2016-01-04 | Adopt novel installation to maintain shortwave antenna system of platform |
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| Publication Number | Publication Date |
|---|---|
| CN205452514U true CN205452514U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620008179.XU Active CN205452514U (en) | 2016-01-04 | 2016-01-04 | Adopt novel installation to maintain shortwave antenna system of platform |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110635214A (en) * | 2019-10-23 | 2019-12-31 | 深圳市威通科技有限公司 | Mobile HF Antenna System |
-
2016
- 2016-01-04 CN CN201620008179.XU patent/CN205452514U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110635214A (en) * | 2019-10-23 | 2019-12-31 | 深圳市威通科技有限公司 | Mobile HF Antenna System |
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