CN203747014U - Small mobile emergency communication platform - Google Patents
Small mobile emergency communication platform Download PDFInfo
- Publication number
- CN203747014U CN203747014U CN201420075104.4U CN201420075104U CN203747014U CN 203747014 U CN203747014 U CN 203747014U CN 201420075104 U CN201420075104 U CN 201420075104U CN 203747014 U CN203747014 U CN 203747014U
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- China
- Prior art keywords
- worm
- wheel shaft
- antenna
- gear
- anchor ear
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- Expired - Fee Related
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Abstract
Disclosed in the utility model is a small mobile emergency communication platform. An annular base plate drives a lower rotating plate to make rotation by a first motor and a first worm wheel; and two or three antenna assemblies are uniformly distributed at the periphery of the lower rotating plate along the circumference, wherein the antenna pitching angles and the circumferential angles of the antenna assemblies can be adjusted. An installing cover covers a top surface of an upper rotating plate; and the upper rotating plate is sleeved at a middle-upper portion of a vertical shaft by a bearing and can rotate by being driven by a worm and gear mechanism. A first worm-wheel shaft and a second worm-wheel shaft are parallel to each other and the two end portions of the two worm-wheel shafts respectively penetrate installing holes in the installing cover; the two ends of the first worm-wheel shaft are provided with a microwave unit by a U-shaped support lug connecting plate; and a lightning rod is fixed at an extending end of the second worm-wheel shaft. According to the scheme, the antennas, the microwave unit, and the lightning rod are added; and the circumferential angles of the units can be adjusted and the pitching angles also can be adjusted correspondingly according to the actual situations. Therefore, the communication effect can be ensured; and thus the emergency communication requirement can be well met.
Description
Technical field
The utility model belongs to the moving emergency communications field, specifically, relates in particular to a kind of small-sized movable Emer-gency Communication.
Background technology
Today of informationized society, nation-building the large-scale communications facility of One's name is legion be used for ensureing proper communication, and then ensure social normal operation.But, run into the extraordinary serious natural calamities such as some emergencies or earthquake, snow disaster, these fixing large-scale communications facilitys often can not meet communicating requirement, at this moment just need to carry out emergency communication, so just propose the designing requirement of a kind of small-sized movable Emer-gency Communication of design.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of small-sized movable Emer-gency Communication, and this mobile communication platform can be realized emergency communication.
The technical solution of the utility model is as follows: a kind of small-sized movable Emer-gency Communication, it is characterized in that: comprise annular bottom plate (1), upper rotor plate (22) and the first worm-wheel shaft (27), wherein annular bottom plate (1) is and is horizontally disposed with, first motor (2) is installed on the end face of annular bottom plate, the first driving gear (3) on this first motor output shaft engages with the first driven gear (5) on the first worm screw (4), this first worm screw by bearings on annular bottom plate (1) end face, and the first worm screw (4) often engages with the first worm gear (6), described the first worm gear (6) is installed in the centre bore of lower rotor plate (7), and this first worm gear is contained in vertical axes (8) bottom by bearing holder (housing, cover) simultaneously, and vertical axes (8) lower end is installed in the centre bore of described annular bottom plate (1),
Described lower rotor plate (7) is peripheral along being circumferentially evenly equipped with 2 or 3 antenna modules, each antenna module comprises mount pad (9) and middle anchor ear (18), wherein the inner of mount pad (9) and described lower rotor plate (7) end face are fixed, and the outer end of this mount pad is vertically provided with a support bar (10) by bearing; Described support bar (10) middle part is installed with second driven gear (11), this second driven gear is meshed with second driving gear (13) of the second motor (12) output shaft bottom, and the second motor (12) is vertically arranged on described mount pad (9); Every described support bar (10) outside is provided with an antenna mounting panel (14), the outer plate surface of this antenna mounting panel is coated with an antenna, and the inner plate surface lower end of antenna mounting panel (14) is connected with lower anchor ear (16) by a hinge (15), and this lower anchor ear banding is in the bottom of described support bar (10); The middle part of described antenna mounting panel (14) inner plate surface and the piston rod external part of cylinder (17) are hinged, and the cylinder body of this cylinder and described middle anchor ear (18) are hinged, and middle anchor ear banding is at support bar (10) middle part; Upper end and first connecting rod (19) upper end of described antenna mounting panel (14) inner plate surface are hinged, this first connecting rod lower end and second connecting rod (20) lower end are hinged, this second connecting rod upper end and upper anchor ear (21) are hinged, and upper anchor ear (21) binds round in support bar (10) upper end, in the time that the piston rod of described cylinder (17) stretches, described antenna can be realized pitching;
Described upper rotor plate (22) end face is stamped a mounting cup (23), and on this, rotor plate is contained in described vertical axes (8) middle and upper part by bearing holder (housing, cover) simultaneously, and is installed with second worm gear (24) in vertical axes (8) upper end; Described the second worm gear (24) often engages with the second worm screw (25), this second worm screw is arranged on described upper rotor plate (22) end face by bearing, and the driven gear on the second worm screw (25) engages with the driving gear on the 3rd motor (26) output shaft, and the 3rd motor is arranged on rotor plate (22) end face;
Described the first worm-wheel shaft (27) is parallel with the second worm-wheel shaft (28), and be and be horizontally disposed with, the both ends of these two worm-wheel shafts are located in the upper corresponding installing hole of described mounting cup (23) respectively, wherein the first worm-wheel shaft (27) two ends all reach outside mounting cup (23), two sides of U-shaped journal stirrup (29) the respectively external part corresponding with the first worm-wheel shaft (27) are fixed, and the fillet of this U-shaped journal stirrup is provided with a microwave (31) by a connecting plate (30); One end of described the second worm-wheel shaft (28) reaches outside mounting cup (23), and this external part is fixed with a lightning rod (33) by a fishplate bar (32); Worm gear on described first and second worm-wheel shaft (27,28) is meshed with a corresponding worm screw respectively, these two worm screws respectively by bearings on the inwall of described mounting cup (23), and these two worm screws coaxially connect with the output shaft of corresponding drive motors respectively, and two drive motors are all fixedly mounted on the inwall of mounting cup (23).
When use, described annular bottom plate (1) can be fixed on the top of elevating lever system, also can be fixed on the top of electric pole etc.Can find out from technique scheme, the utility model is loaded with antenna, microwave and lightning rod, not only the circumferential angle of these equipment is adjustable, and their luffing angle also can do corresponding adjustment according to actual conditions, so just can ensure communication efficiency, thereby meet well emergency communication requirement, and of the present utility model simple in structure, easy to implement, there is good practicality.
In this case, the number of described antenna module is 3.
Beneficial effect: the utility model is loaded with antenna, microwave and lightning rod, not only the circumferential angle of these equipment is adjustable, and their luffing angle also can do corresponding adjustment according to actual conditions, so just can ensure communication efficiency, thereby meet well emergency communication requirement, and of the present utility model simple in structure, easy to implement, there is good practicality.
Brief description of the drawings
Fig. 1 is stereogram of the present utility model;
The A of Fig. 2 Fig. 1 is to view;
Fig. 3 is the schematic diagram of antenna module in Fig. 1;
Fig. 4 is the second worm gear 24 and the second worm screw 25 mesh schematic representations in Fig. 3;
Fig. 5 is the scheme of installation of the first worm screw 4 in Fig. 3.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
As shown in Fig. 1 to 5, a kind of small-sized movable Emer-gency Communication, is mainly made up of annular bottom plate 1, the first motor 2, the first driving gear 3, the first worm screw 4, the first driven gear 5, the first worm gear 6, lower rotor plate 7, vertical axes 8 and antenna module etc.Wherein, described annular bottom plate 1 is and is horizontally disposed with, and when use, this annular bottom plate 1 can be arranged on the top of elevating lever system or electric pole.First motor 2 is installed on the end face of described annular bottom plate 1, the first driving gear 3 on these the first motor 2 output shafts engages with the first driven gear 5 on the first worm screw 4, this first worm screw 5 is by bearings on annular bottom plate 1 end face, and the first worm screw 4 often engages with the first worm gear 6.Described the first worm gear 6 is installed in the centre bore of lower rotor plate 7, and this first worm gear 6 is contained in vertical axes 8 bottoms by bearing holder (housing, cover) simultaneously, and vertical axes 8 lower ends are installed in the centre bore of described annular bottom plate 1.Adopt said structure, just can drive described lower rotor plate 7 to rotate by the first motor 2, the first worm screw 5 and the first worm gear 6.
The installation basis that described lower rotor plate 7 is antenna module, the periphery of this lower rotor plate 7 is along being circumferentially evenly equipped with 2 or 3 antenna modules, and in this case, the number of described antenna module is 3.Each described antenna module is mainly made up of mount pad 9, support bar 10, the second driven gear 11, the second motor 12, the second driving gear 13, antenna mounting panel 14, hinge 15, lower anchor ear 16, cylinder 17, middle anchor ear 18, first connecting rod 19, second connecting rod 20 and upper anchor ear 21.Wherein, the inner of described mount pad 9 is fixed by the screw of vertical setting and the end face of described lower rotor plate 7, and the outer end of this mount pad 9 is vertically provided with a support bar 10 by bearing.The middle part of described support bar 10 is installed with second driven gear 11, this second driven gear 11 is meshed with the second driving gear 13 of the second motor 12 output shaft bottoms, and the second motor 12 is vertically arranged on described mount pad 9, so just can drive described support bar 10 rotations by the second motor 12.
The outside of every described support bar 10 is provided with an antenna mounting panel 14, the outer plate surface of this antenna mounting panel 14 is coated with an antenna (not drawing in drawing), and the inner plate surface lower end of antenna mounting panel 14 is connected with lower anchor ear 16 by a hinge 15, and these lower anchor ear 16 bandings are in the bottom of described support bar 10.The middle part of described antenna mounting panel 14 inner plate surfaces and the piston rod external part of cylinder 17 are hinged, and the cylinder body of this cylinder 17 and described middle anchor ear 18 are hinged, and middle anchor ear banding is at support bar 10 middle parts.Upper end and first connecting rod 19 upper ends of described antenna mounting panel 14 inner plate surfaces are hinged, these first connecting rod bar 19 lower ends and second connecting rod 20 lower ends are hinged, these second connecting rod 20 upper ends and upper anchor ear 21 are hinged, and upper anchor ear 21 binds round in support bar 10 upper ends, in the time that the piston rod of described cylinder 17 stretches, described antenna can be realized pitching, and pitching action just can adjust the position of antenna as required in conjunction with the rotation of support bar 10, the rotation of lower rotor plate 7, so that antenna is received and dispatched position in the best.
As shown in Fig. 1 to 5, described upper rotor plate 22 end faces are stamped a mounting cup 23, and on this, rotor plate 22 is contained in described vertical axes 8 middle and upper parts by bearing holder (housing, cover) simultaneously, and is installed with second worm gear 24 in vertical axes 8 upper ends.Described the second worm gear 24 often engages with the second worm screw 25, this second worm screw 25 is arranged on by bearing on the end face of described upper rotor plate 22, and the driven gear on the second worm screw 25 engages with the driving gear on the 3rd motor 26 output shafts, the 3rd motor 26 is arranged on rotor plate 22 end faces, so just can pass through the 3rd motor 26, the second worm screw 25 and the second worm gear 24 and drive upper rotor plate 22 rotations.
Described the first worm-wheel shaft 27 is parallel with the second worm-wheel shaft 28, and be and be horizontally disposed with, the both ends of these two worm-wheel shafts are located in installing hole corresponding on described mounting cup 23 respectively, wherein the first worm-wheel shaft 27 two ends all reach outside mounting cup 23, two sides of the described U-shaped journal stirrup 29 respectively external part corresponding with the first worm-wheel shaft 27 are fixed, and the fillet of this U-shaped journal stirrup 29 is provided with a microwave 31 by a connecting plate 30.One end of described the second worm-wheel shaft 28 reaches outside mounting cup 23, and the external part of this second worm-wheel shaft 28 is fixed with a lightning rod 33 by a fishplate bar 32.
Worm gear on described the first worm-wheel shaft 27 and the second worm-wheel shaft 28 is meshed with a corresponding worm screw respectively, these two worm screws respectively by bearings on the inwall of described mounting cup 23, and these two worm screws coaxially connect with the output shaft of corresponding drive motors respectively, and two drive motors are all fixedly mounted on the inwall of mounting cup 23, so just drive corresponding microwave 31 and lightning rod 33 to realize pitching by corresponding worm-and-wheel gear, to adjust angle at vertical direction.
The foregoing is only preferred embodiment of the present utility model; not taking the utility model as restriction; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (2)
1. a small-sized movable Emer-gency Communication, it is characterized in that: comprise annular bottom plate (1), upper rotor plate (22) and the first worm-wheel shaft (27), wherein annular bottom plate (1) is and is horizontally disposed with, first motor (2) is installed on the end face of annular bottom plate, the first driving gear (3) on this first motor output shaft engages with the first driven gear (5) on the first worm screw (4), this first worm screw is by bearings on annular bottom plate (1) end face, and the first worm screw (4) often engages with the first worm gear (6); Described the first worm gear (6) is installed in the centre bore of lower rotor plate (7), and this first worm gear is contained in vertical axes (8) bottom by bearing holder (housing, cover) simultaneously, and vertical axes (8) lower end is installed in the centre bore of described annular bottom plate (1);
Described lower rotor plate (7) is peripheral along being circumferentially evenly equipped with 2 or 3 antenna modules, each antenna module comprises mount pad (9) and middle anchor ear (18), wherein the inner of mount pad (9) and described lower rotor plate (7) end face are fixed, and the outer end of this mount pad is vertically provided with a support bar (10) by bearing; Described support bar (10) middle part is installed with second driven gear (11), this second driven gear is meshed with second driving gear (13) of the second motor (12) output shaft bottom, and the second motor (12) is vertically arranged on described mount pad (9); Every described support bar (10) outside is provided with an antenna mounting panel (14), the outer plate surface of this antenna mounting panel is coated with an antenna, and the inner plate surface lower end of antenna mounting panel (14) is connected with lower anchor ear (16) by a hinge (15), and this lower anchor ear banding is in the bottom of described support bar (10); The middle part of described antenna mounting panel (14) inner plate surface and the piston rod external part of cylinder (17) are hinged, and the cylinder body of this cylinder and described middle anchor ear (18) are hinged, and middle anchor ear banding is at support bar (10) middle part; Upper end and first connecting rod (19) upper end of described antenna mounting panel (14) inner plate surface are hinged, this first connecting rod lower end and second connecting rod (20) lower end are hinged, this second connecting rod upper end and upper anchor ear (21) are hinged, and upper anchor ear (21) binds round in support bar (10) upper end, in the time that the piston rod of described cylinder (17) stretches, described antenna can be realized pitching;
Described upper rotor plate (22) end face is stamped a mounting cup (23), and on this, rotor plate is contained in described vertical axes (8) middle and upper part by bearing holder (housing, cover) simultaneously, and is installed with second worm gear (24) in vertical axes (8) upper end; Described the second worm gear (24) often engages with the second worm screw (25), this second worm screw is arranged on described upper rotor plate (22) end face by bearing, and the driven gear on the second worm screw (25) engages with the driving gear on the 3rd motor (26) output shaft, and the 3rd motor is arranged on rotor plate (22) end face;
Described the first worm-wheel shaft (27) is parallel with the second worm-wheel shaft (28), and be and be horizontally disposed with, the both ends of these two worm-wheel shafts are located in the upper corresponding installing hole of described mounting cup (23) respectively, wherein the first worm-wheel shaft (27) two ends all reach outside mounting cup (23), two sides of U-shaped journal stirrup (29) the respectively external part corresponding with the first worm-wheel shaft (27) are fixed, and the fillet of this U-shaped journal stirrup is provided with a microwave (31) by a connecting plate (30); One end of described the second worm-wheel shaft (28) reaches outside mounting cup (23), and this external part is fixed with a lightning rod (33) by a fishplate bar (32); Worm gear on described first and second worm-wheel shaft (27,28) is meshed with a corresponding worm screw respectively, these two worm screws respectively by bearings on the inwall of described mounting cup (23), and these two worm screws coaxially connect with the output shaft of corresponding drive motors respectively, and two drive motors are all fixedly mounted on the inwall of mounting cup (23).
2. small-sized movable Emer-gency Communication according to claim 1, is characterized in that: the number of described antenna module is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075104.4U CN203747014U (en) | 2014-02-21 | 2014-02-21 | Small mobile emergency communication platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420075104.4U CN203747014U (en) | 2014-02-21 | 2014-02-21 | Small mobile emergency communication platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203747014U true CN203747014U (en) | 2014-07-30 |
Family
ID=51346776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420075104.4U Expired - Fee Related CN203747014U (en) | 2014-02-21 | 2014-02-21 | Small mobile emergency communication platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203747014U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470305A (en) * | 2014-12-04 | 2015-03-25 | 电子科技大学 | Circuit board position adjusting device for human body exoskeleton robot |
| CN106876984A (en) * | 2017-02-14 | 2017-06-20 | 中天宽带技术有限公司 | It is a kind of can remote adjustment aerial mechanical angle of declination mounting bracket |
| CN107611613A (en) * | 2017-09-29 | 2018-01-19 | 桂林长海发展有限责任公司 | A kind of quick device for realizing the adjustment of antenna pitching angle |
| CN109113144A (en) * | 2018-09-10 | 2019-01-01 | 黄河科技学院 | Drain cleaner |
-
2014
- 2014-02-21 CN CN201420075104.4U patent/CN203747014U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470305A (en) * | 2014-12-04 | 2015-03-25 | 电子科技大学 | Circuit board position adjusting device for human body exoskeleton robot |
| CN106876984A (en) * | 2017-02-14 | 2017-06-20 | 中天宽带技术有限公司 | It is a kind of can remote adjustment aerial mechanical angle of declination mounting bracket |
| CN107611613A (en) * | 2017-09-29 | 2018-01-19 | 桂林长海发展有限责任公司 | A kind of quick device for realizing the adjustment of antenna pitching angle |
| CN107611613B (en) * | 2017-09-29 | 2024-03-22 | 桂林长海发展有限责任公司 | Device for quickly adjusting pitching angle of antenna |
| CN109113144A (en) * | 2018-09-10 | 2019-01-01 | 黄河科技学院 | Drain cleaner |
| CN109113144B (en) * | 2018-09-10 | 2023-11-28 | 黄河科技学院 | Pipeline dredging machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |