CN205488460U - Take raising and lowering functions's shortwave antenna stand column system - Google Patents
Take raising and lowering functions's shortwave antenna stand column system Download PDFInfo
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- CN205488460U CN205488460U CN201620006871.9U CN201620006871U CN205488460U CN 205488460 U CN205488460 U CN 205488460U CN 201620006871 U CN201620006871 U CN 201620006871U CN 205488460 U CN205488460 U CN 205488460U
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- jacking
- maintenance platform
- short
- support post
- wave antenna
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Abstract
The utility model belongs to the technical field of shortwave antenna technology and specifically relates to a take raising and lowering functions's shortwave antenna stand column system is related to. Include: platform and support post are maintained in the installation, the installation maintains that the platform encloses and establishes outside the support post, and the installation sets up lifting means on maintaining the platform, change step device and jacking are quit, change step device and jacking and quit all and to maintain with the installation that the platform adopts to rotate and be connected to have locking mechanism, set up on the support post with change step device and jacking and quit the jacking of matcing and mark time. The utility model provides a take raising and lowering functions's shortwave antenna stand column system can realize the raising and lowering functions of antenna stand column system on ground, avoids the high altitude construction risk. Use two hydraulic cylinder to support, increase lift in -process upper portion antenna system's stability. Increase maintenance operation platform, made things convenient for the operating personnel installation and maintained.
Description
Technical field
This utility model relates to short-wave antenna technical field, especially relates to a kind of band lifting merit
The short-wave antenna upright post system of energy.
Background technology
Work in transmitting or the reception antenna of short-wave band (1～30MHz), be referred to as shortwave sky
Line.The transmission of shortwave is broadly divided into two kinds by transmission path difference: one is to pass through ionosphere
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.
The use of tradition shortwave large-scale antenna system is highly unadjustable, must during installing/dismounting
Use height must be lifted into by hanging device, peace be torn open equipment and operation requires relatively
Height, and danger is bigger.
It is to regulate antenna system by regulation antenna column module number to make from jack lifting technique
By the method for height, mainly mechanically there is application at traditional architecture.Tradition elevating method is logical
Cross the hydraulic mechanism being arranged on column, top equipment is ejected unsettled one section of height, then fills in
Enter a joint column module.The method is owing in work high above the ground, operating process middle and upper part equipment holds
Easily deflect and reverse, especially under having External Force Acting (blast etc.), easily inclining
Cover.
Therefore, prior art has yet to be improved and developed.
Utility model content
The purpose of this utility model is the fault of construction for above large-scale short-wave antenna, carries
For a kind of simple in construction, flexible function, can solve the problem that the shortwave sky of antenna system elevating function
Line upright post system.
The short-wave antenna upright post system of the band elevating function that this utility model provides, including: peace
Dress maintenance platform and support post；
Described installation maintenance platform encloses and is located at outside support post, and installs setting on maintenance platform
Lifting means, change step device and jacking quit；Described change step device and jacking quit all with
Maintenance platform employing is installed be rotationally connected, and with retaining mechanism；
Arrange on described support post and walk device and jacking quit the top mated with described changing
Rise and mark time.
By installing maintenance platform and support post, can be realized short-wave antenna upright post system oneself
Raise with from reduce, facilitate height regulation, to the installation of short-wave antenna upright post system with
And maintenance brings conveniently.
Optimal technical scheme of the present utility model is, described lifting means is for being separately positioned on peace
The jacking cylinder of dress maintenance platform both sides.
Optimal technical scheme of the present utility model is, described support post is identical by multiple structures
Column module superposition constitute.
Optimal technical scheme of the present utility model is, the side of described installation maintenance platform is arranged
The passage passed through for single column module.
Optimal technical scheme of the present utility model is, the short-wave antenna of described band elevating function
Upright post system, also includes being arranged on the multiple jacking directive wheels installed inside maintenance platform；Institute
State jacking directive wheel to contact with described support post outer surface, it is ensured that support post is when increasing
Perpendicularity.
Optimal technical scheme of the present utility model is, described jacking directive wheel uses layered arrangement
Mode, every layer arranges 8.
Optimal technical scheme of the present utility model is, the top of each described column module arranges pin
Axle, bottom arranges pin-and-hole, for being connected with other column modules.
Optimal technical scheme of the present utility model is, described installation maintenance platform is additionally provided with
Cat ladder.
Optimal technical scheme of the present utility model is, described installation maintenance platform is additionally provided with
Multilamellar maintenance platform.
Optimal technical scheme of the present utility model is, described support post and installation maintenance platform
All use truss structure.
The beneficial effects of the utility model are:
(1) maintenance platform is installed and can realize the elevating function of antenna system on the ground, exempt from
Except work high above the ground risk.
(2) use Double-hydraulic-cylinder to support, increase lifting process middle and upper part antenna system
Stability.
(3) multilamellar maintenance platform is set, facilitates operator to install and safeguard.
(4) when meeting with irresistible external force, support post can be by from declining guarantee sky
Wire system safety.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model detailed description of the invention or of the prior art
Technical scheme, below by use required in detailed description of the invention or description of the prior art
Accompanying drawing is briefly described, it should be apparent that, the accompanying drawing in describing below is this utility model
Some embodiments, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The short-wave antenna column system of the band elevating function that Fig. 1 provides for this utility model embodiment
The structural representation of system；
Fig. 2 is the scrap detail view in the region I in Fig. 1；
Fig. 3 is to install maintenance platform to be carried out by support post once after adding high height lifting operation
View (omits maintenance platform)；
Fig. 4 is the scrap detail view of the region II in Fig. 3；
Fig. 5 is support post from increasing after top lifting height completes, and prepares to introduce new single-unit and stands
Schematic diagram (omitting maintenance platform) during post module.
Reference:
1-installs maintenance platform；2-support post；
11-changes step device；12-jacking cylinder；
13-jacking is quit；14-jacking directive wheel；
15-maintenance platform；21-jacking is marked time；
22-column module.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely retouched
State, it is clear that described embodiment is a part of embodiment of this utility model rather than complete
The embodiment in portion.Based on the embodiment in this utility model, those of ordinary skill in the art exist
Do not make the every other embodiment obtained under creative work premise, broadly fall into this reality
By novel protected scope.
In description of the present utility model, it should be noted that term " " center ", " on ",
The orientation of the instruction such as D score, "left", "right", " vertically ", " level ", " interior ", " outward " or position
Relation of putting, for based on orientation shown in the drawings or position relationship, is for only for ease of this reality of description
Describe with novel and simplification rather than indicate or imply that the device of indication or element must have
Specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this practicality
Novel restriction.Additionally, term " first ", " second ", " the 3rd " are only used for describing purpose,
And it is not intended that indicate or hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clear and definite regulation
And restriction, term " is installed ", " being connected ", " connection " should be interpreted broadly, for example, it is possible to
It it is fixing connection, it is also possible to be to removably connect, or be integrally connected；Can be that machinery connects
Connect, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to indirect by intermediary
It is connected, can be the connection of two element internals.For those of ordinary skill in the art
Speech, can understand above-mentioned term concrete meaning in this utility model with concrete condition.
The use of tradition shortwave large-scale antenna system is highly unadjustable, must during installing/dismounting
Use height must be lifted into by hanging device, peace be torn open equipment and operation requires relatively
Height, and danger is bigger.
It is to regulate antenna system by regulation antenna column module number to make from jack lifting technique
By the method for height, mainly mechanically there is application at traditional architecture.Tradition elevating method is logical
Cross the hydraulic mechanism being arranged on column, top equipment is ejected unsettled one section of height, then fills in
Enter a joint column module.The method is owing in work high above the ground, operating process middle and upper part equipment holds
Easily deflect and reverse, especially under having External Force Acting (blast etc.), easily inclining
Cover.
For above large-scale short-wave antenna, fault of construction difficult in maintenance, this utility model are installed
A kind of simple in construction, flexible function are provided, can solve the problem that the shortwave of antenna system elevating function
Antenna upright post system.
The short-wave antenna upright post system of described band elevating function, including: install maintenance platform with
Support post；
Described installation maintenance platform encloses and is located at outside support post, and installs setting on maintenance platform
Lifting means, change step device and jacking quit；Described change step device and jacking quit all with
Maintenance platform employing is installed be rotationally connected, and with retaining mechanism；
Arrange on described support post and walk device and jacking quit the top mated with described changing
Rise and mark time.
Further, described lifting means is the top being separately positioned on and installing maintenance platform both sides
Oil-lifting jar.
Further, described support post is by the identical column module superposition structure of multiple structures
Become.
Further, the side of described installation maintenance platform arranges and passes through for single column module
Passage.
Further, the short-wave antenna upright post system of described band elevating function also includes arranging
Multiple jacking directive wheels inside maintenance platform are being installed；Described jacking directive wheel with described
Support column outer surface contact, it is ensured that the support post perpendicularity when increasing.
Further, described jacking directive wheel uses the mode of layered arrangement, and every layer arranges 8
Individual.
Further, the top of each described column module arranges bearing pin, and bottom arranges pin-and-hole,
For being connected with other column modules.
Further, described installation maintenance platform is additionally provided with cat ladder.
Further, described installation maintenance platform is additionally provided with multilamellar maintenance platform.
Further, described support post and installation maintenance platform all use truss structure.
Below in conjunction with a specific embodiment, this utility model is described in detail.
The short-wave antenna column system of the band elevating function that Fig. 1 provides for this utility model embodiment
The structural representation of system；Fig. 2 is the scrap detail view in the region I in Fig. 1；Fig. 3 is
Maintenance platform is installed carried out by support post once from adding the state signal after high height lifting operates
Figure (omitting maintenance platform)；Fig. 4 is the scrap detail view of the region II in Fig. 3；Fig. 5
For support post from increasing after top lifting height completes, when preparing to introduce new single-unit column module
Schematic diagram (omitting maintenance platform).
The short-wave antenna upright post system of this band elevating function, mainly includes installing maintenance platform 1
With support post 2 two parts.
Install that maintenance platform 1 includes changing step device 11, jacking cylinder 12, jacking quit 13
And the main function components such as jacking directive wheel 14.Support post 2 is identical by multiple structures
Column module 22 superposition constitute, the jacking of many groups is set in the side of column module 22 and marks time
21。
Wherein, the bottom installing maintenance platform 1 is fixedly installed on concrete foundation platform.
The side installing maintenance platform 1 arranges the passage passed through for single column module 22.
Change step device 11 install maintenance platform 1 each side arrange two groups, be used for
Jacking cylinder 12 carries the load of whole upper antenna system when reclaiming.
Jacking cylinder 12 is at each side 1 of installation maintenance platform 1, for propping up
A segment distance increased by support column 2.
Jacking is quit and 13 is being installed each side 2 of maintenance platform 1, is used for locking
Jacking on support post 2 marks time 21.
Change step device 11 and jacking to quit and 13 be all rotationally connected with installation maintenance platform 1 employing,
And with retaining mechanism, it is possible to stop needs when.
Jacking directive wheel 14 is positioned at the inner side installing maintenance platform 1, uses layered arrangement
Mode, every layer arranges 8, its role is to ensure vertical when certainly increasing of antenna system
Degree, prevents from tumbling.
Jacking is marked time and 21 is each side arranged 16 at support post 2, is used for hanging over
Jacking is quit on 13, to carry whole antenna system weight.
The top of each column module 22 arranges bearing pin, and bottom arranges pin-and-hole, is used for and other
Column module connects.
Certainly the process of increasing of this short-wave antenna upright post system is as follows:
Jacking on maintenance platform 1 13 jackings hanging up support post 2 of quitting are installed mark time
21 and fix, change step device 11 and extend away from support post 2, jacking cylinder 12, start
Jacking.
In time increasing to predetermined altitude, change step device 11 and hang up jacking and mark time 21 and fix,
Jacking cylinder 12 is regained, and completes a step jacking action.Period jacking directive wheel 14 limits and props up
Support column 2 beat, it is ensured that internal layer verticality of stand column.
Repeat above-mentioned action, until support post 2 arrives predetermined altitude, all jacking processes
Complete.Now, the lower space of support post 2 can accommodate a joint column module 22.Draw
Enter new column module 22, and fixing with the lower end of support post 2 be before connected, complete
Jacking process.
When antenna upright post system regular maintenance needs to reduce height, its process and aforesaid operations
Similar.
In preferred embodiment of the present utility model, install and be additionally provided with for climbing on maintenance platform
The cat ladder climbed.
In preferred embodiment of the present utility model, install and be additionally provided with multilamellar on maintenance platform
Maintenance platform, has a rest for workman.
In preferred embodiment of the present utility model, described support post and installation maintenance platform
Being truss structure, intensity height, light weight, installation and transportation are convenient.
The short-wave antenna upright post system of this band elevating function can realize antenna column system on ground
The elevating function of system, exempts work high above the ground risk.Use Double-hydraulic-cylinder supports, and increases and rises
The stability of upper antenna system during fall.Increase maintaining operating platform, facilitate operation
Personnel install and safeguard.
It is last it is noted that various embodiments above is only in order to illustrate technology of the present utility model
Scheme, is not intended to limit；Although this utility model being carried out with reference to foregoing embodiments
Detailed description, it will be understood by those within the art that: it still can be to aforementioned
Technical scheme described in each embodiment is modified, or to the most some or all of skill
Art feature carries out equivalent；And these amendments or replacement, do not make appropriate technical solution
Essence depart from this utility model each embodiment technical scheme scope.
Claims (10)
1. the short-wave antenna upright post system of a band elevating function, it is characterised in that including:
Maintenance platform and support post are installed；
Described installation maintenance platform encloses and is located at outside support post, and installs setting on maintenance platform
Lifting means, change step device and jacking quit；Described change step device and jacking quit all with
Maintenance platform employing is installed be rotationally connected, and with retaining mechanism；
Arrange on described support post and walk device and jacking quit the jacking mated with described changing
Mark time.
The short-wave antenna upright post system of band elevating function the most according to claim 1, its
Being characterised by, described lifting means is the jacking oil being separately positioned on and installing maintenance platform both sides
Cylinder.
The short-wave antenna upright post system of band elevating function the most according to claim 1, its
Being characterised by, described support post is made up of the column module superposition that multiple structures are identical.
The short-wave antenna upright post system of band elevating function the most according to claim 3, its
Being characterised by, the side of described installation maintenance platform was arranged for leading to that single column module is passed through
Road.
The short-wave antenna upright post system of band elevating function the most according to claim 1, its
It is characterised by, also includes being arranged on the multiple jacking directive wheels installed inside maintenance platform；Institute
State jacking directive wheel to contact with described support post outer surface, it is ensured that support post is when increasing
Perpendicularity.
The short-wave antenna upright post system of band elevating function the most according to claim 5, its
Being characterised by, described jacking directive wheel uses the mode of layered arrangement, and every layer arranges 8.
The short-wave antenna upright post system of band elevating function the most according to claim 3, its
Being characterised by, the top of each described column module arranges bearing pin, and bottom arranges pin-and-hole, is used for
It is connected with other column modules.
The short-wave antenna upright post system of band elevating function the most according to claim 1, its
It is characterised by, described installation maintenance platform is additionally provided with cat ladder.
The short-wave antenna upright post system of band elevating function the most according to claim 1, its
It is characterised by, described installation maintenance platform is additionally provided with multilamellar maintenance platform.
The short-wave antenna upright post system of band elevating function the most according to claim 1,
It is characterized in that, described support post and installation maintenance platform all use truss structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620006871.9U CN205488460U (en) | 2016-01-04 | 2016-01-04 | Take raising and lowering functions's shortwave antenna stand column system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620006871.9U CN205488460U (en) | 2016-01-04 | 2016-01-04 | Take raising and lowering functions's shortwave antenna stand column system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205488460U true CN205488460U (en) | 2016-08-17 |
Family
ID=56665023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620006871.9U Active CN205488460U (en) | 2016-01-04 | 2016-01-04 | Take raising and lowering functions's shortwave antenna stand column system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205488460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113137042A (en) * | 2021-04-23 | 2021-07-20 | 李喜海 | Automatic bottom-lifting type lifting platform and construction method thereof |
-
2016
- 2016-01-04 CN CN201620006871.9U patent/CN205488460U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113137042A (en) * | 2021-04-23 | 2021-07-20 | 李喜海 | Automatic bottom-lifting type lifting platform and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |