CN205319288U - Adopt scissors fork type lifting structure height -adjusting's short wave antenna - Google Patents
Adopt scissors fork type lifting structure height -adjusting's short wave antenna Download PDFInfo
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- CN205319288U CN205319288U CN201521064384.XU CN201521064384U CN205319288U CN 205319288 U CN205319288 U CN 205319288U CN 201521064384 U CN201521064384 U CN 201521064384U CN 205319288 U CN205319288 U CN 205319288U
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Abstract
The utility model provides an adopt scissors fork type lifting structure height -adjusting's short wave antenna can't realize its height of quick adjustment, problem of erectting and remove fast and invents for solving present short wave antenna. This short wave antenna includes antenna main part system and antenna mounting system, and the antenna mounting system includes by the lower supreme basic bearing structure who connects gradually, scissors fork type lifting structure and horizontal revolving structure, and horizontal revolving structure and trussed girder structural connection, scissors fork type lifting structure are interlocked each other to extend by the cantilever crane and constitute, and the cantilever crane is connected gradually from bottom to top by a plurality of branches and constitutes, the articulated contained angle that just is formed with of adjacent branch, and the middle part that is in the branch of same horizontal plane articulates, be connected with the hydraulic cylinder device between the looks spaced branch, the hydraulic cylinder device is connected with controlling means. Adopt scissors fork type lifting structure height -adjusting's short wave antenna is used for launching the signal.
Description
Technical field
This utility model relates to short-wave antenna technical field, especially relates to a kind of short-wave antenna adopting scissor type elevating structure to regulate height.
Background technology
At present, along with the development of communication technology, the antenna technology supporting its system composition also improves constantly therewith. Shortwave logarithmic vertical array antenna belongs to the one of antenna technology, the general specification of designer's Main Basis GJB367A-2001 military communications equipment, and the regulation of country's associated mechanical design standard, and it is designed. Antenna body system refers to be positioned at the top of whole antenna assembly, and for launching the system of communication signal, in prior art, this short-wave antenna system of subject, based on broadband curtain antenna, is provided with the supporting construction for supporting this system of subject below.
In prior art, supporting construction below short-wave antenna main body is generally fixed, there is techniques below defect in the short-wave antenna adopting fixed supporting construction: supporting construction below is complex, required construction period is corresponding longer, further, owing to supporting construction is stationary structure, when short-wave antenna is subject to ambient conditions and needs the height regulating its antenna body place, cannot realize quickly regulating its height, also cannot realize quickly mobile or fast erecting.
In sum, short-wave antenna of the prior art, it is impossible to realize quickly regulating its height, fast erecting and the purpose such as mobile.
Utility model content
The purpose of this utility model is in that to provide a kind of short-wave antenna adopting scissor type elevating structure to regulate height, cannot realize quickly regulating the technical problem of its height, fast erecting and movement with the short-wave antenna solving exist in prior art.
For reaching above-mentioned purpose, this utility model embodiment by the following technical solutions:
A kind of short-wave antenna adopting scissor type elevating structure to regulate height, including antenna body system, and it being installed in the aerial pedestal system below described antenna body system, described antenna body system is made up of girder frame structure and the antenna element array that is laid on described girder frame structure;
Described aerial pedestal system includes the base support structure being sequentially connected with from the bottom to top, scissor type elevating structure and horizontal rotation structure, described horizontal rotation structure is connected with described girder frame structure, described scissor type elevating structure is made up of the first jib and the interlaced extension of the second jib, described first jib is sequentially connected with from bottom to top by multiple first poles and constitutes, adjacent described first pole is hinged and is formed with angle, described second jib is sequentially connected with from bottom to top by multiple second poles and constitutes, adjacent described second pole is hinged and is formed with angle, and, described first pole and described second pole that are in same level are hinged at middle part,
Being connected to the first cylinder system between described first pole separately, be connected to the second cylinder system between described second pole separately, described first cylinder system and the second cylinder system are respectively connected with control device.
The short-wave antenna of height is regulated based on above-mentioned employing scissor type elevating structure, in this utility model embodiment, on the upper surface of described base support structure and on the lower surface of described horizontal rotation structure, all offering horizontally extending chute, the upper and lower side of described scissor type elevating structure is corresponding hinged respectively with described chute.
Regulate the short-wave antenna of height based on above-mentioned employing scissor type elevating structure, in this utility model embodiment, described scissor type elevating structure is one.
Or, the short-wave antenna of height is regulated based on above-mentioned employing scissor type elevating structure, in this utility model embodiment, described scissor type elevating structure is multiple.
Regulate the short-wave antenna of height based on above-mentioned employing scissor type elevating structure, in this utility model embodiment, described base support structure is vehicle-mounted removable.
Or, the short-wave antenna of height is regulated based on above-mentioned employing scissor type elevating structure, in this utility model embodiment, described base support structure is armored concrete cast-type.
Regulate the short-wave antenna of height based on above-mentioned employing scissor type elevating structure, in this utility model embodiment, the type of drive of described horizontal rotation structure adopts hydraulic driving mode or motor drive mode.
The short-wave antenna of height is regulated based on above-mentioned employing scissor type elevating structure, in this utility model embodiment, described hinged for adopting hinge mode.
The short-wave antenna of height is regulated based on above-mentioned employing scissor type elevating structure, in this utility model embodiment, described girder frame structure includes girder truss agent structure, and it is connected to the girder truss supporting construction of described girder truss agent structure lower end, being formed with multiple antenna in described girder truss agent structure and arrange layer, described antenna element array is laid on described antenna and arranges on layer;
Described girder truss supporting construction is connected with described horizontal rotation structure.
Regulate the short-wave antenna of height based on above-mentioned employing scissor type elevating structure, in this utility model embodiment, described girder truss agent structure is module assembling structure.
What this utility model provided adopts scissor type elevating structure to regulate the short-wave antenna of height, during installation, scissor type elevating structure is assemblied in base support structure, antenna body system and horizontal rotation structure are carried out assembly connection to form an entirety, again this monolithic construction is assemblied on scissor type elevating structure, completes assembling. During use, control device for opening, the first cylinder system and the second cylinder system is controlled by controlling device, the first cylinder system and the second cylinder system is made to be synchronized with the movement, to realize simultaneously operating the first jib and the second jib, the angle between adjacent first pole of synchronous change and adjacent second pole, namely change the extended height of scissor type elevating structure, realize the elevating function of this short-wave antenna, namely realize regulating the purpose of antenna body system height.
In prior art, supporting construction below short-wave antenna main body is generally fixed, there is techniques below defect in the short-wave antenna adopting fixed supporting construction: supporting construction below is complex, required construction period is corresponding longer, further, owing to supporting construction is stationary structure, when short-wave antenna is subject to ambient conditions and needs the height regulating its antenna body place, cannot realize quickly regulating its height, also cannot realize quickly mobile or fast erecting.Compared to prior art, what this utility model provided adopts scissor type elevating structure to regulate the short-wave antenna of height, in simple in construction and light-weighted basis, adopt cylinder system as driver part, it is achieved the quick height regulating antenna body system and Fast Installation set up the purpose of this short-wave antenna.
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 the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The short-wave antenna that scissor type elevating structure regulates height that adopts that Fig. 1 provides for this utility model embodiment is in the schematic diagram of raised configuration;
The short-wave antenna that scissor type elevating structure regulates height that adopts that Fig. 2 provides for this utility model embodiment is in the schematic diagram of compressive state.
Accompanying drawing labelling:
1-aerial pedestal system; 2-girder frame structure;
11-base support structure; 12-scissor type elevating structure;
13-horizontal rotation structure; 21-girder truss agent structure;
22-girder truss supporting construction;
121-the first jib; 122-the second jib;
121a-the first pole; 121b-the first cylinder system;
122a-the second pole; 122b-the second cylinder system.
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 obtain 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 " 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 indication device 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 for descriptive purposes, and it is not intended that indicate or hint relative importance.
In description of the present utility model, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly; Can be mechanically connected, it is also possible to be electrical connection; Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be the connection of two element internals. For the ordinary skill in the art, it is possible to concrete condition understands above-mentioned term concrete meaning in this utility model.
The short-wave antenna that scissor type elevating structure regulates height that adopts that Fig. 1 provides for this utility model embodiment is in the schematic diagram of raised configuration; The short-wave antenna that scissor type elevating structure regulates height that adopts that Fig. 2 provides for this utility model embodiment is in the schematic diagram of compressive state, shown in seeing figures.1.and.2, what this utility model provided adopts scissor type elevating structure to regulate the short-wave antenna of height, including antenna body system, and it being installed in the aerial pedestal system 1 below described antenna body system, described antenna body system is made up of girder frame structure 2 and the antenna element array that is laid on described girder frame structure.
Described aerial pedestal system 1 includes the base support structure 11 being sequentially connected with from the bottom to top, scissor type elevating structure 12 and horizontal rotation structure 13, described horizontal rotation structure 13 is connected with described girder frame structure 2, described scissor type elevating structure 12 is made up of the first jib 121 and the second interlaced extension of jib 122, described first jib 121 is sequentially connected with from bottom to top by multiple first pole 121a and constitutes, adjacent described first pole 121a is hinged and is formed with angle, described second jib 122 is sequentially connected with from bottom to top by multiple second pole 122a and constitutes, adjacent described second pole 122a is hinged and is formed with angle, and, the described first pole 121a and described second pole 122a that are in same level are hinged at middle part.
It is connected to the first cylinder system 121b between described first pole 121a separately, being connected to the second cylinder system 122b between described second pole 122a separately, described first cylinder system 121b and the second cylinder system 122b is respectively connected with control device.
What this utility model provided adopts scissor type elevating structure to regulate the short-wave antenna of height, during installation, scissor type elevating structure is assemblied in base support structure, antenna body system and horizontal rotation structure are carried out assembly connection to form an entirety, again this monolithic construction is assemblied on scissor type elevating structure, completes assembling. During use, control device for opening, the first cylinder system and the second cylinder system is controlled by controlling device, the first cylinder system and the second cylinder system is made to be synchronized with the movement, to realize simultaneously operating the first jib and the second jib, the angle between adjacent first pole of synchronous change and adjacent second pole, namely change the extended height of scissor type elevating structure, realize the elevating function of this short-wave antenna, namely realize regulating the purpose of antenna body system height.
In prior art, supporting construction below short-wave antenna main body is generally fixed, there is techniques below defect in the short-wave antenna adopting fixed supporting construction: supporting construction below is complex, required construction period is corresponding longer, further, owing to supporting construction is stationary structure, when short-wave antenna is subject to ambient conditions and needs the height regulating its antenna body place, cannot realize quickly regulating its height, also cannot realize quickly mobile or fast erecting. Compared to prior art, what this utility model provided adopts scissor type elevating structure to regulate the short-wave antenna of height, in simple in construction and light-weighted basis, adopt cylinder system as driver part, it is achieved the quick height regulating antenna body system and Fast Installation set up the purpose of this short-wave antenna.
The short-wave antenna of height is regulated based on above-mentioned employing scissor type elevating structure, with continued reference to shown in Fig. 1 and Fig. 2, in this utility model embodiment, on the upper surface of described base support structure 11 and on the lower surface of described horizontal rotation structure 13, all offering horizontally extending chute, the upper and lower side of described scissor type elevating structure 12 is corresponding hinged respectively with described chute.
Specifically, above-mentioned scissor type elevating structure is rising and in compressive state, its horizontal span can change, for ensureing the steadiness of this short-wave antenna and normally lifting, chute is set on the upper surface of base support structure and on the lower surface of horizontal rotation structure, or other ensure that scissor type elevating structure normally rises and arranging of compressing.
Regulate the short-wave antenna of height based on above-mentioned employing scissor type elevating structure, when antenna body system smaller of above-mentioned short-wave antenna, or during its lighter in weight, in this utility model embodiment, arranging described scissor type elevating structure is one.
Or, regulate the short-wave antenna of height based on above-mentioned employing scissor type elevating structure, when antenna body system larger in size of above-mentioned short-wave antenna, or during its heavier-weight, in this utility model embodiment, it is multiple for arranging described scissor type elevating structure, to ensure that it normally lifts.
The short-wave antenna of height is regulated based on above-mentioned employing scissor type elevating structure, preferably, in this utility model embodiment, arranging described base support structure is vehicle-mounted removable, to realize the short-wave antenna quickly mobile and fast erecting in assembled process, motility when increasing assembled, improves work efficiency, shortens the assembled cycle of short-wave antenna.
Or, regulate the short-wave antenna of height based on above-mentioned employing scissor type elevating structure, when some is special, based on actual demand, it is necessary to use fixed base structure, now, in this utility model embodiment, described base support structure is armored concrete cast-type.
The short-wave antenna of height is regulated based on above-mentioned employing scissor type elevating structure, owing to hydraulic pressure or motor drive mode are relatively stable, so, in this utility model embodiment, the type of drive of described horizontal rotation structure adopts hydraulic driving mode or motor drive mode.
The short-wave antenna of height is regulated based on above-mentioned employing scissor type elevating structure, in this utility model embodiment, described hinged for adopting hinge mode, to increase its connection reliability.
The short-wave antenna of height is regulated based on above-mentioned employing scissor type elevating structure, with continued reference to shown in Fig. 1 and Fig. 2, in this utility model embodiment, described girder frame structure 2 includes girder truss agent structure 21, and it is connected to the girder truss supporting construction 22 of described girder truss agent structure 21 lower end, being formed with multiple antenna in described girder truss agent structure 21 and arrange layer, described antenna element array is laid on described antenna and arranges on layer; And described girder truss supporting construction 22 is connected with described horizontal rotation structure 13.
The short-wave antenna of height is regulated based on above-mentioned employing scissor type elevating structure, in this utility model embodiment, described girder truss agent structure is module assembling structure, make this short-wave antenna can carry out rapid abutting joint assembling or rapid and convenient dismounting either directly through manual type, without auxiliary equipment such as heavy-duty machineries, its assembly and disassembly process is simplified, facilitation.
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 wherein some or all of technical characteristic is carried out equivalent replacement; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of this utility model.
Claims (10)
1. adopt scissor type elevating structure to regulate a short-wave antenna for height, including antenna body system, and be installed in the aerial pedestal system below described antenna body system, it is characterised in that
Described antenna body system is made up of girder frame structure and the antenna element array that is laid on described girder frame structure;
Described aerial pedestal system includes the base support structure being sequentially connected with from the bottom to top, scissor type elevating structure and horizontal rotation structure, described horizontal rotation structure is connected with described girder frame structure, described scissor type elevating structure is made up of the first jib and the interlaced extension of the second jib, described first jib is sequentially connected with from bottom to top by multiple first poles and constitutes, adjacent described first pole is hinged and is formed with angle, described second jib is sequentially connected with from bottom to top by multiple second poles and constitutes, adjacent described second pole is hinged and is formed with angle, and, described first pole and described second pole that are in same level are hinged at middle part,
Being connected to the first cylinder system between described first pole separately, be connected to the second cylinder system between described second pole separately, described first cylinder system and the second cylinder system are respectively connected with control device.
2. employing scissor type elevating structure according to claim 1 regulates the short-wave antenna of height, it is characterized in that, on the upper surface of described base support structure and on the lower surface of described horizontal rotation structure, all offering horizontally extending chute, the upper and lower side of described scissor type elevating structure is corresponding hinged respectively with described chute.
3. employing scissor type elevating structure according to claim 2 regulates the short-wave antenna of height, it is characterised in that described scissor type elevating structure is one.
4. employing scissor type elevating structure according to claim 2 regulates the short-wave antenna of height, it is characterised in that described scissor type elevating structure is multiple.
5. employing scissor type elevating structure according to claim 1 regulates the short-wave antenna of height, it is characterised in that described base support structure is vehicle-mounted removable.
6. employing scissor type elevating structure according to claim 1 regulates the short-wave antenna of height, it is characterised in that described base support structure is armored concrete cast-type.
7. employing scissor type elevating structure according to claim 1 regulates the short-wave antenna of height, it is characterised in that the type of drive of described horizontal rotation structure adopts hydraulic driving mode or motor drive mode.
8. employing scissor type elevating structure according to claim 2 regulates the short-wave antenna of height, it is characterised in that described hinged for adopting hinge mode.
9. employing scissor type elevating structure according to claim 1 regulates the short-wave antenna of height, it is characterized in that, described girder frame structure includes girder truss agent structure, and it is connected to the girder truss supporting construction of described girder truss agent structure lower end, being formed with multiple antenna in described girder truss agent structure and arrange layer, described antenna element array is laid on described antenna and arranges on layer;
Described girder truss supporting construction is connected with described horizontal rotation structure.
10. employing scissor type elevating structure according to claim 9 regulates the short-wave antenna of height, it is characterised in that described girder truss agent structure is module assembling structure.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064384.XU CN205319288U (en) | 2015-12-18 | 2015-12-18 | Adopt scissors fork type lifting structure height -adjusting's short wave antenna |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064384.XU CN205319288U (en) | 2015-12-18 | 2015-12-18 | Adopt scissors fork type lifting structure height -adjusting's short wave antenna |
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| CN205319288U true CN205319288U (en) | 2016-06-15 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107240758A (en) * | 2017-06-12 | 2017-10-10 | 成都希塔科技有限公司 | New deflecting log-periodic antenna |
| CN107275746A (en) * | 2017-06-12 | 2017-10-20 | 成都希塔科技有限公司 | Log-periodic antenna with concertina type device |
| CN108736127A (en) * | 2018-08-10 | 2018-11-02 | 衡阳泰豪通信车辆有限公司 | A kind of nonmetallic Track cable of scalable high stability |
| CN110191420A (en) * | 2019-05-15 | 2019-08-30 | 成都贝亚特科技有限公司 | A kind of anti-interference wireless intercom system and installation method |
| CN111342197A (en) * | 2020-03-16 | 2020-06-26 | 河南爱科瑞特电子科技有限公司 | Miniaturized log-periodic antenna |
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2015
- 2015-12-18 CN CN201521064384.XU patent/CN205319288U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107240758A (en) * | 2017-06-12 | 2017-10-10 | 成都希塔科技有限公司 | New deflecting log-periodic antenna |
| CN107275746A (en) * | 2017-06-12 | 2017-10-20 | 成都希塔科技有限公司 | Log-periodic antenna with concertina type device |
| CN108736127A (en) * | 2018-08-10 | 2018-11-02 | 衡阳泰豪通信车辆有限公司 | A kind of nonmetallic Track cable of scalable high stability |
| CN108736127B (en) * | 2018-08-10 | 2024-05-31 | 衡阳泰豪通信车辆有限公司 | Scalable high stability's nonmetal line device of following |
| CN110191420A (en) * | 2019-05-15 | 2019-08-30 | 成都贝亚特科技有限公司 | A kind of anti-interference wireless intercom system and installation method |
| CN110191420B (en) * | 2019-05-15 | 2021-01-15 | 成都贝亚特科技有限公司 | Anti-interference wireless intercom system and installation method |
| CN111342197A (en) * | 2020-03-16 | 2020-06-26 | 河南爱科瑞特电子科技有限公司 | Miniaturized log-periodic antenna |
| CN111342197B (en) * | 2020-03-16 | 2024-03-22 | 河南爱科瑞特电子科技有限公司 | Miniaturized log periodic antenna |
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