CN205231229U - Outdoor short wave antenna and installation device thereof - Google Patents
Outdoor short wave antenna and installation device thereof Download PDFInfo
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- CN205231229U CN205231229U CN201521010437.XU CN201521010437U CN205231229U CN 205231229 U CN205231229 U CN 205231229U CN 201521010437 U CN201521010437 U CN 201521010437U CN 205231229 U CN205231229 U CN 205231229U
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- antenna
- strutting arrangement
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- bracing
- outdoor short
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Abstract
The utility model discloses an outdoor short wave antenna and installation device thereof relates to the antenna technology field to when the solution is installed at the outdoor short wave antenna to current, because the installation jobs on antenna element layer is highly higher, consequently lead to installation jobs's security lower easily, and be unfavorable for the problem of installation and debugging. Outdoor short wave antenna, include: strutting arrangement, this strutting arrangement's bottom fixed mounting is in supporting the ground, and can there be the antenna main part on strutting arrangement's top by accordant connection, during the assembly, the antenna main part can whole and strutting arrangement accordant connection. The utility model discloses mainly be applied to in the installation of outdoor short wave antenna.
Description
Technical field
The utility model relates to antenna technical field, especially relates to a kind of outdoor short-wave antenna and erecting device thereof.
Background technology
At present, domestic tradition outdoor shortwave large-scale antenna system is based on broadband curtain antenna.Broadband curtain antenna is that its horizontal directivity pattern is controlled by the number of every layer of array-element antenna by multilayer all-wave or the molecular antenna array of half-wave dipole, and height pattern is controlled by the number of plies of array-element antenna and the terrain clearance of lowermost layer antenna.Because short-wave antenna has the advantages such as frequency band range is wider, power is comparatively large, propagation distance is far away, therefore by a large amount of extensive use, be one of important means of modern distant radio communication.
Wherein, outdoor short-wave antenna of the prior art generally includes: be positioned at bottom, the support post fixing with ground, and the multiple antenna oscillator layers being positioned at top, being fixedly connected with support post.Particularly, in order to ensure that outdoor short-wave antenna has good combination property, the top of above-mentioned support post is usually located at distance ground At The Height far away, to enable the antenna oscillator layer of lowermost layer in multiple antenna oscillator layer have liftoff height far away, thus ensure that outdoor short-wave antenna has good combination property and characterisitic parameter.Further, when outdoor short-wave antenna of the prior art is installed, usually first need to be provided with ground on ground, then the bottom of support post is fixed in ground, finally fixing multiple antenna oscillator layer is installed one by one on the top of support post.
But, when present inventor finds to install outdoor short-wave antenna of the prior art, because the installation exercise height of antenna oscillator layer is higher, therefore easily cause the fail safe of installation exercise lower, and be unfavorable for Installation and Debugging.
Utility model content
The purpose of this utility model is to provide a kind of outdoor short-wave antenna and erecting device thereof, to solve when installing existing outdoor short-wave antenna, because the installation exercise height of antenna oscillator layer is higher, therefore easily cause the fail safe of installation exercise lower, and be unfavorable for the problem of Installation and Debugging.
The utility model provides a kind of outdoor short-wave antenna, comprising: bracing or strutting arrangement, and the bottom of described bracing or strutting arrangement is fixedly mounted on and supports in ground, and the top coupling of described bracing or strutting arrangement is connected with antenna body; During assembling, described antenna body overall coupling with described bracing or strutting arrangement, is connected.
Wherein, described bracing or strutting arrangement comprises: be arranged on the support post in described support ground, and the horizontal rotation device be connected with the top of described support post.
Particularly, described antenna body comprises: mate with described horizontal rotation device the antenna mounting girder truss be connected, and is arranged on the multiple antenna oscillator layers on described antenna mounting girder truss; Described antenna oscillator layer comprises: be arranged on the antenna feed pipe on described antenna mounting girder truss and nonmetal stay pipe, and is arranged on the layered transducer elements on described antenna feed pipe and described nonmetal stay pipe.
Relative to prior art, outdoor short-wave antenna described in the utility model has following advantage:
In the outdoor short-wave antenna that the utility model provides, comprising: bracing or strutting arrangement, the bottom of this bracing or strutting arrangement can be fixedly mounted on and support in ground, and the top of bracing or strutting arrangement can be mated and is connected with antenna body; During assembling, antenna body overallly can mate with bracing or strutting arrangement and be connected.Analyze known thus, the outdoor short-wave antenna that the utility model provides, be connected because antenna body can overall to mate with bracing or strutting arrangement, therefore the installation of antenna body can independently be carried out during assembling, compared with existing outdoor short-wave antenna, without the need to installing fixed antenna oscillator layer on the top of support post, thus effectively can reduce the installation exercise height of antenna body, and then fail safe when effectively can improve installation exercise, be convenient to the Installation and Debugging of outdoor short-wave antenna.
The utility model also provides a kind of erecting device of outdoor short-wave antenna, comprising: support Toft foundation structure part, and described support Toft foundation structure part is fixedly embedded in support ground that level ground is offered; Described support Toft foundation structure part connects the bracing or strutting arrangement of described outdoor short-wave antenna for installing; Auxiliary ground base structure, described auxiliary ground base structure is fixedly embedded in auxiliary ground that level ground is offered, remains with installing space and mounting distance between described auxiliary ground and described support ground; Described auxiliary ground base structure connects the antenna body of described outdoor short-wave antenna for installing; Suspender, described suspender is used for the described antenna body entirety be pre-installed to mate with mounted described bracing or strutting arrangement to be connected.
Wherein, the erecting device of described outdoor short-wave antenna also comprises: hawser, and described hawser is used for auxiliaryly when lifting pullling described antenna body, to mate dock to enable described antenna body with described bracing or strutting arrangement.
Relative to prior art, the erecting device of outdoor short-wave antenna described in the utility model has following advantage:
In the erecting device of the outdoor short-wave antenna that the utility model provides, comprising: support Toft foundation structure part, auxiliary ground base structure and suspender; Wherein, supporting Toft foundation structure part can fixedly be embedded in support ground that level ground is offered, for installing the bracing or strutting arrangement connecting outdoor short-wave antenna; Auxiliary ground base structure can fixedly be embedded in auxiliary ground that level ground is offered, for installing the antenna body connecting outdoor short-wave antenna, and can remain with installing space and mounting distance between auxiliary ground and support ground; Suspender may be used for the antenna body be pre-installed entirety to mate with mounted bracing or strutting arrangement to be connected.Analyze known thus, when the erecting device of the outdoor short-wave antenna using the utility model to provide carries out the installation of short-wave antenna, owing to the support Toft foundation structure part in the support ground simultaneously on level ground can install the bracing or strutting arrangement connecting outdoor short-wave antenna, auxiliary ground base structure in auxiliary ground on level ground is installed the antenna body connecting outdoor short-wave antenna, and by suspender, overall for the antenna body be pre-installed to mate with mounted bracing or strutting arrangement is connected, therefore with do not use this erecting device in prior art and install compared with fixed antenna oscillator layer on the top of support post, effectively reduce the installation exercise height of antenna body, thus fail safe when effectively can improve installation exercise, be convenient to the Installation and Debugging of outdoor short-wave antenna.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is execution modes more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the outdoor short-wave antenna that Fig. 1 provides for the utility model embodiment and part erecting device;
The installation process structural representation of the outdoor short-wave antenna that Fig. 2 provides for the utility model embodiment;
The structural representation of antenna oscillator layer in the outdoor short-wave antenna that Fig. 3 provides for the utility model embodiment
The installation method schematic flow sheet of the outdoor short-wave antenna that Fig. 4 provides for the utility model embodiment;
The method flow schematic diagram of step S1 in the installation method of the outdoor short-wave antenna that Fig. 5 provides for the utility model embodiment;
The method flow schematic diagram of step S2 in the installation method of the outdoor short-wave antenna that Fig. 6 provides for the utility model embodiment;
The method flow schematic diagram of step S3 in the installation method of the outdoor short-wave antenna that Fig. 7 provides for the utility model embodiment;
The method flow schematic diagram of step S24 in the installation method of the outdoor short-wave antenna that Fig. 8 provides for the utility model embodiment.
Reference numeral:
11-supports ground; 12-assists ground; 2-bracing or strutting arrangement;
3-antenna body; 41-supports Toft foundation structure part; 42-assists ground base structure;
21-support post; 22-horizontal rotation device; 31-antenna mounting girder truss;
32-antenna oscillator layer; 321-antenna feed pipe; The nonmetal stay pipe of 322-;
323-layered transducer elements; 5-suspender; 51-hawser.
Embodiment
Be clearly and completely described the technical solution of the utility model below in conjunction with accompanying drawing, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the 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 only the utility model and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
The structural representation of the outdoor short-wave antenna that Fig. 1 provides for the utility model embodiment and part erecting device; The installation process structural representation of the outdoor short-wave antenna that Fig. 2 provides for the utility model embodiment.
As depicted in figs. 1 and 2, the utility model embodiment provides a kind of outdoor short-wave antenna, comprising: bracing or strutting arrangement 2, and the bottom of this bracing or strutting arrangement 2 can be fixedly mounted on and support in ground 11, and the top of bracing or strutting arrangement 2 can be mated and is connected with antenna body 3; During assembling, antenna body 3 overallly can mate with bracing or strutting arrangement 2 and be connected.
In the outdoor short-wave antenna that the utility model embodiment provides, as depicted in figs. 1 and 2, comprising: bracing or strutting arrangement 2, the bottom of this bracing or strutting arrangement 2 can be fixedly mounted on and support in ground 11, and the top of bracing or strutting arrangement 2 can be mated and is connected with antenna body 3; During assembling, antenna body 3 overallly can mate with bracing or strutting arrangement 2 and be connected.Analyze known thus, the outdoor short-wave antenna that the utility model embodiment provides, be connected because antenna body 3 can overall to mate with bracing or strutting arrangement 2, therefore the installation of antenna body 3 can independently be carried out during assembling, compared with existing outdoor short-wave antenna, without the need to installing fixed antenna oscillator layer on the top of support post, thus effectively can reduce the installation exercise height of antenna body 3, and then fail safe when effectively can improve installation exercise, be convenient to the Installation and Debugging of outdoor short-wave antenna.
Wherein, overall can to mate with bracing or strutting arrangement 2 for the ease of antenna body 3 and be connected, as shown in Figure 1, above-mentioned bracing or strutting arrangement 2 can comprise: be arranged on the support post 21 supported in ground 11, and the horizontal rotation device 22 to be connected with the top of this support post 21, thus be connected by antenna body 3 entirety is mated with horizontal rotation device 22, antenna body 3 entirety can be realized to mate with bracing or strutting arrangement 2 be connected.
The structural representation of antenna oscillator layer in the outdoor short-wave antenna that Fig. 3 provides for the utility model embodiment.
Particularly, overall can to mate with bracing or strutting arrangement 2 for the ease of antenna body 3 and be connected, and ensure the performance that antenna body 3 has good Received signal strength and transmits, as shown in Figure 1, above-mentioned antenna body 3 can comprise: mate with horizontal rotation device 22 the antenna mounting girder truss 31 be connected, and is arranged on the multiple antenna oscillator layers 32 on this antenna mounting girder truss 31.Further, as shown in Figure 3, this antenna oscillator layer 32 specifically can comprise: be arranged on the antenna feed pipe 321 on antenna mounting girder truss 31 and nonmetal stay pipe 322, and is arranged on the layered transducer elements 323 on antenna feed pipe 321 and nonmetal stay pipe 322.During practical set, above-mentioned antenna oscillator layer 32 can be preferably the antenna oscillator layer 32 that four layers according to certain angle are fan-shaped array; Certainly, outdoor short-wave antenna is not limited in and comprises four layers of antenna oscillator layer 32, and the angle between the concrete number of antenna oscillator layer 32 and adjacent two layers can rationally be arranged as required.When actual production manufactures, above-mentioned antenna feed pipe 321 can be copper pipe, and above-mentioned layered transducer elements 323 can for the signal emitters arranged according to certain rules.
As depicted in figs. 1 and 2, the utility model embodiment also provides a kind of erecting device of outdoor short-wave antenna, comprising: support Toft foundation structure part 41, supports Toft foundation structure part 41 and is fixedly embedded in support ground 11 that level ground is offered; Support Toft foundation structure part 41 for installing the bracing or strutting arrangement 2 connecting outdoor short-wave antenna; Auxiliary ground base structure 42, auxiliary ground base structure 42 fixedly is embedded in auxiliary ground 12 that level ground is offered, remains with installing space and mounting distance between auxiliary ground 12 and support ground 11; Auxiliary ground base structure 42 is for installing the antenna body 3 connecting outdoor short-wave antenna; Suspender 5, suspender 5 is connected for the antenna body be pre-installed 3 entirety being mated with mounted bracing or strutting arrangement 2.
In the erecting device of the outdoor short-wave antenna that the utility model embodiment provides, as depicted in figs. 1 and 2, comprising: support Toft foundation structure part 41, auxiliary ground base structure 42 and suspender 5; Wherein, supporting Toft foundation structure part 41 can fixedly be embedded in support ground 11 that level ground is offered, for installing the bracing or strutting arrangement 2 connecting outdoor short-wave antenna; Auxiliary ground base structure 42 can fixedly be embedded in auxiliary ground 12 that level ground is offered, for installing the antenna body 3 connecting outdoor short-wave antenna, and can remain with installing space and mounting distance between auxiliary ground 12 and support ground 11; Suspender 5 may be used for the antenna body 3 be pre-installed entirety to mate with mounted bracing or strutting arrangement 2 to be connected.Analyze known thus, when the erecting device of the outdoor short-wave antenna using the utility model embodiment to provide carries out the installation of short-wave antenna, owing to the support Toft foundation structure part 41 in the support ground 11 simultaneously on level ground can install the bracing or strutting arrangement 2 connecting outdoor short-wave antenna, auxiliary ground base structure 42 in auxiliary ground 12 on level ground is installed the antenna body 3 connecting outdoor short-wave antenna, and by suspender 5, overall for the antenna body 3 be pre-installed to mate with mounted bracing or strutting arrangement 2 is connected, therefore with do not use this erecting device in prior art and install compared with fixed antenna oscillator layer on the top of support post, effectively reduce the installation exercise height of antenna body 3, thus fail safe when effectively can improve installation exercise, be convenient to the Installation and Debugging of outdoor short-wave antenna.
Wherein, for the ease of supporting the manufacturing and the installation of Toft foundation structure part 41 and auxiliary ground base structure 42, support Toft foundation structure part 41 and auxiliary ground base structure 42 all can be preferably reinforced concrete structure.
Particularly, be connected for the ease of antenna body 3 overall to mate with bracing or strutting arrangement 2, in the erecting device of the outdoor short-wave antenna that the utility model embodiment provides, as shown in Figure 2, can also comprise: hawser 51, this hawser 51 may be used for assisting when lifting pullling above-mentioned antenna body 3, can mate dock to make antenna body 3 with bracing or strutting arrangement 2, avoid rotating in lifting process, effect is installed in impact.
It should be added that herein, the outdoor short-wave antenna that the utility model embodiment provides and erecting device thereof are in installation exercise process, due to supporting in ground 11 fittable slackening device 2 and the installation exercise process of prepackage antenna body 3 can be carried out auxiliary ground 12 in simultaneously, therefore install compared with the installation exercise process of fixed antenna oscillator layer more thereon with the support post of first installing of outdoor short-wave antenna of the prior art, effectively can shorten the installation period of outdoor short-wave antenna, improve its installation effectiveness.
The installation method schematic flow sheet of the outdoor short-wave antenna that Fig. 4 provides for the utility model embodiment.
As shown in Fig. 4 composition graphs 2, the installation method of a kind of outdoor short-wave antenna that the utility model embodiment provides specifically can comprise: step S1, level ground is offered respectively support ground 11 and auxiliary ground 12; Step S2, support ground 11 in fittable slackening device 2, auxiliary ground 12 in prepackage antenna body 3; Step S3, overall for the antenna body 3 be pre-installed to mate with mounted bracing or strutting arrangement 2, to be connected.
The method flow schematic diagram of step S1 in the installation method of the outdoor short-wave antenna that Fig. 5 provides for the utility model embodiment.
Wherein, as shown in Fig. 5 composition graphs 2, above-mentioned steps S1 specifically can comprise: step S11, level ground is offered support ground 11, fixedly can be embedded with support Toft foundation structure part 41 this support ground 11 in; Step S12, on level ground, offer auxiliary ground 12, this auxiliary ground 12 and support between ground 11 and can remain with installing space and mounting distance, and fixedly can be embedded with auxiliary ground base structure 42 in auxiliary ground 12.In actual installation practice, the mode that above-mentioned support Toft foundation structure part 41 can adopt welding or anchor bolt to connect is embedded in and supports in ground 11; Equally, the mode that above-mentioned auxiliary ground base structure 42 also can adopt welding or anchor bolt to connect is embedded in auxiliary ground 12.And, the installing space retained between above-mentioned auxiliary ground 12 and support ground 11 and mounting distance, specifically can consider according to factors such as crane job convenience when subsequent installation space requirement, antenna body 3 overall dimension, antenna body 3 property easy for installation, integral hoisting.
The method flow schematic diagram of step S2 in the installation method of the outdoor short-wave antenna that Fig. 6 provides for the utility model embodiment.
Particularly, as shown in Fig. 6 composition graphs 2, above-mentioned steps S2 specifically can comprise: step S21, the support post 21 installed on support Toft foundation structure part 41 in connection bracing or strutting arrangement 2; Step S22, horizontal rotation device 22 in the top fittable slackening device 2 of support post 21; Step S23, the antenna mounting girder truss 31 installed on auxiliary ground base structure 42 in connection antenna body 3; Step S24, the multiple antenna oscillator layers 32 fixed up an aerial wire one by one on antenna mounting girder truss 31 in main body 3.In actual installation practice, the mode that above-mentioned support post 21 can adopt hinge or flange bolt to connect is arranged on and supports on Toft foundation structure part 41; Equally, the mode that above-mentioned antenna mounting girder truss 31 also can adopt hinge or flange bolt to connect is arranged on auxiliary ground base structure 42.
The method flow schematic diagram of step S3 in the installation method of the outdoor short-wave antenna that Fig. 7 provides for the utility model embodiment.
Further, as shown in Fig. 7 composition graphs 2, above-mentioned steps S3 specifically can comprise: step S31, to be mated by antenna mounting girder truss 31 be connected by suspender 5 with horizontal rotation device 22, is connected to make the antenna body 3 that is pre-installed overall to mate with mounted bracing or strutting arrangement 2.In actual installation practice, above-mentioned antenna mounting girder truss 31 can be mated with horizontal rotation device 22 by the mode of latch or bolted and be connected.Further, rotate in lifting process and cause antenna body 3 to occur collision deformation, above-mentioned suspender 5 can be preferably special purpose crane.
The method flow schematic diagram of step S24 in the installation method of the outdoor short-wave antenna that Fig. 8 provides for the utility model embodiment.
Preferably, as shown in Fig. 8 composition graphs 2, above-mentioned steps S24 specifically can comprise: step S241, at antenna mounting girder truss 31 mounted antennas feedback pipe 321 and nonmetal stay pipe 322; Step S242, on antenna feed pipe 321 and nonmetal stay pipe 322, layered transducer elements 323 is installed.In actual installation practice, the center line of above-mentioned antenna feed pipe 321 can preferably be intersected in a bit, and nonmetal stay pipe 322 can preferably in the position of antenna feed pipe 321 axis direction.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (5)
1. an outdoor short-wave antenna, is characterized in that, comprising: bracing or strutting arrangement, and the bottom of described bracing or strutting arrangement is fixedly mounted on and supports in ground, and the top coupling of described bracing or strutting arrangement is connected with antenna body;
During assembling, described antenna body overall coupling with described bracing or strutting arrangement, is connected.
2. outdoor short-wave antenna according to claim 1, is characterized in that, described bracing or strutting arrangement comprises: be arranged on the support post in described support ground, and the horizontal rotation device be connected with the top of described support post.
3. outdoor short-wave antenna according to claim 2, is characterized in that, described antenna body comprises: mate with described horizontal rotation device the antenna mounting girder truss be connected, and is arranged on the multiple antenna oscillator layers on described antenna mounting girder truss; Described antenna oscillator layer comprises: be arranged on the antenna feed pipe on described antenna mounting girder truss and nonmetal stay pipe, and is arranged on the layered transducer elements on described antenna feed pipe and described nonmetal stay pipe.
4. an erecting device for outdoor short-wave antenna, is characterized in that, comprising:
Support Toft foundation structure part, described support Toft foundation structure part is fixedly embedded in support ground that level ground is offered; Described support Toft foundation structure part connects the bracing or strutting arrangement of described outdoor short-wave antenna for installing;
Auxiliary ground base structure, described auxiliary ground base structure is fixedly embedded in auxiliary ground that level ground is offered, remains with installing space and mounting distance between described auxiliary ground and described support ground; Described auxiliary ground base structure connects the antenna body of described outdoor short-wave antenna for installing;
Suspender, described suspender is used for the described antenna body entirety be pre-installed to mate with mounted described bracing or strutting arrangement to be connected.
5. the erecting device of outdoor short-wave antenna according to claim 4, is characterized in that, also comprise:
Hawser, described hawser is used for auxiliaryly when lifting pullling described antenna body, to mate dock to enable described antenna body with described bracing or strutting arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521010437.XU CN205231229U (en) | 2015-12-08 | 2015-12-08 | Outdoor short wave antenna and installation device thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521010437.XU CN205231229U (en) | 2015-12-08 | 2015-12-08 | Outdoor short wave antenna and installation device thereof |
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| CN205231229U true CN205231229U (en) | 2016-05-11 |
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| CN201521010437.XU Active CN205231229U (en) | 2015-12-08 | 2015-12-08 | Outdoor short wave antenna and installation device thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305014A (en) * | 2015-12-08 | 2016-02-03 | 深圳市顶一精密五金有限公司 | Outdoor short wave antenna and installation device thereof |
| CN105322273A (en) * | 2015-12-08 | 2016-02-10 | 深圳市顶一精密五金有限公司 | Mounting method of outdoor short-wave antenna, outdoor short-wave antenna and mounting device thereof |
| CN111755796A (en) * | 2019-03-28 | 2020-10-09 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | Short wave antenna device based on metal road facility and implementation method |
-
2015
- 2015-12-08 CN CN201521010437.XU patent/CN205231229U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105305014A (en) * | 2015-12-08 | 2016-02-03 | 深圳市顶一精密五金有限公司 | Outdoor short wave antenna and installation device thereof |
| CN105322273A (en) * | 2015-12-08 | 2016-02-10 | 深圳市顶一精密五金有限公司 | Mounting method of outdoor short-wave antenna, outdoor short-wave antenna and mounting device thereof |
| CN105305014B (en) * | 2015-12-08 | 2018-09-14 | 深圳市顶一精密五金有限公司 | Outdoor short-wave antenna and its mounting device |
| CN105322273B (en) * | 2015-12-08 | 2019-07-23 | 深圳市顶一精密五金有限公司 | The installation method of outdoor short-wave antenna, outdoor short-wave antenna and its mounting device |
| CN111755796A (en) * | 2019-03-28 | 2020-10-09 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | Short wave antenna device based on metal road facility and implementation method |
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