CN103378403B - Railway vehicle antenna installation device and installation method thereof - Google Patents
Railway vehicle antenna installation device and installation method thereof Download PDFInfo
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- CN103378403B CN103378403B CN201210126491.5A CN201210126491A CN103378403B CN 103378403 B CN103378403 B CN 103378403B CN 201210126491 A CN201210126491 A CN 201210126491A CN 103378403 B CN103378403 B CN 103378403B
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Abstract
The invention relates to a railway vehicle antenna installation device and an installation method of the railway vehicle antenna installation device. The railway vehicle antenna installation device comprises an antenna, and further comprises an installing base which is fixedly connected with a vehicle body. The antenna and the installing base are connected through a height adjustment mechanism. The height adjustment mechanism comprises a transition base and an adjustment base, wherein the transition base and the adjustment base are connected with each other, the transition base is fixedly connected with the installing base, the antenna is fixedly connected to the adjustment base, and the adjustment base moves up and down relative to the transition base in the height direction so as to realize the height adjustment of the antenna. The railway vehicle antenna installation device is simple in overall structure, light in weight and low in manufacturing cost; the height adjustment of the antenna is simple and fast; the complex process that the number of gaskets is increased or reduced to adjust the height of the antenna in the past is ended, and the height adjustment process of the antenna off the vehicle body is simplified; integrated installation is realized, and secondary dismounting and mounting in later adjustment are avoided; the manufacturing and installation period is shortened, labor intensity is lowered for workers, and later maintenance is facilitated.
Description
Technical field
The present invention relates to a kind of antenna mounting device, particularly a kind of antenna mounting device on rail vehicle and installation method thereof, belong to rail vehicle design field.
Background technology
Under the car of current track rolling stock, antenna equipment is arranged in locomotive equipment cabin dispersedly, because Received signal strength needs to keep within the scope of more stable height region with rail, so astronomical cycle needs to measure the height value with track exactly before Rail car manufacture dispatches from the factory, its height tolerance requires as 5mm, as long as exceed the scope of standard value+5mm, will judge that astronomical cycle does not meet requirement for height, thus need to readjust antenna height.
Be in the Chinese patent " a kind of antenna mounting device " of 201120008188.6 with the patent No., disclose a kind of antenna mounting device of rail vehicle, wherein, highly regulate and realized by Height Adjustment pad.This mounting means, needs antenna to pull down from mount pad, and add between mount pad and antenna or reduce pad to regulate height, and now to dismantle antenna be perform after the car that falls, operate very inconvenience, is also unfavorable for the care and maintenance in later stage.When rolling stock carries out assembly, consider the dimensional discrepancy that error at different levels and car body amount of deflection cause, the location dimension of antenna can not accurately be determined, randomness is larger, when mounted, pre-installation can only be carried out to antenna, regulate high process very complicated, length consuming time, and the labour intensity of workman is very large.
Summary of the invention
Main purpose of the present invention is to solve the problem and deficiency, provides a kind of simple to operation, can simplify the total assembling flow path of car load, realize one and install, the rail vehicle antenna mounting device of the labour intensity of reduction workman and installation method thereof.
For achieving the above object, technical scheme of the present invention is:
A kind of rail vehicle antenna mounting device, comprise antenna, also comprise the mount pad be fixedly connected with car body, be connected by height adjustment mechanism between described antenna with described mount pad, described height adjustment mechanism comprises interconnective transition seat and adjustment seat, described transition seat is fixedly connected with described mount pad, described antenna is fixedly connected in described adjustment seat, the height that described adjustment seat moves up and down to realize described antenna along short transverse relative to described transition seat regulates, by being separately positioned on, intermeshing tooth in described transition seat and described adjustment seat realizes in relative movement between described transition seat and described adjustment seat, the section of described transition seat is L-type, a side of described transition seat is provided with at least one first field of conjugate action, described adjustment seat is provided with at least one and intermeshing second field of conjugate action of described first field of conjugate action.
Further, relative position is locked by least one first set bolt between described transition seat and described adjustment seat.
Further, first field of conjugate action of described transition seat has the first bolt hole, on second field of conjugate action of described adjustment seat, correspondence has the second bolt hole, and described first bolt hole or the second bolt hole are prolong short transverse to extend for regulating slotted hole highly.
Further, described adjustment seat is fixedly connected with described antenna by connector, and described connector is provided with at least one installing hole for being fixedly connected with described antenna.
Further, described installing hole is the slotted hole extended in the horizontal direction.
Further, described connector is inverted U structure, and the second set bolt is through the described installing hole of described connector dual-side, and described antenna is fixedly connected on described second set bolt.
Another technical scheme of the present invention is:
An installation method for rail vehicle antenna mounting device, comprises the steps:
Mount pad is fixed on car body;
Transition seat is fixedly connected on described mount pad;
By the first set bolt, described transition seat and adjustment seat are carried out pretension to fix;
Antenna is fixedly connected in described adjustment seat;
After car load falls car, accurately measure the height of described lower antenna surface apart from rail level;
Unclamp described first set bolt, described adjustment seat is moved up and down relative to described transition seat, and then regulates described antenna height, when reaching requirement for height, tighten described first set bolt, described adjustment seat and described transition seat are locked, complete astronomical cycle.
To sum up content, a kind of rail vehicle antenna mounting device of the present invention and installation method thereof, overall structure is simple, lightweight, low cost of manufacture, and signal antenna and car body under the car in rail vehicle are linked together by form safely and effectively that engaged by profile of tooth.This device is by the change of upper lower tooth position, the height of antenna is regulated, make to regulate antenna height to become simple and fast, finish the complex process in the past being regulated height by plus-minus pad, under simplifying car, antenna height regulates flow process, realizes one and installs, secondary when avoiding the later stage to regulate removes and installs, shorten the making and installation cycle, reduce the labour intensity of workman, and be conducive to the maintaining in later stage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A direction view of Fig. 1;
Fig. 3 is I partial enlarged drawing of Fig. 1;
Fig. 4 is transition seat structural representation of the present invention;
Fig. 5 is the B direction view of Fig. 4;
Fig. 6 is adjustment seat structural representation of the present invention;
Fig. 7 is the C direction view of Fig. 6.
As shown in Fig. 1 to Fig. 7, antenna 1, mount pad 2, height adjustment mechanism 3, transition seat 4, adjustment seat 5, first field of conjugate action 6, first bolt hole 7, first set bolt 8, second field of conjugate action 9, connector 10, the second bolt hole 11, installing hole 12, the second set bolt 13, beam 14, bolt 15, bolt 16.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail:
As depicted in figs. 1 and 2, a kind of rail vehicle antenna mounting device, comprise antenna 1, under antenna 1 is installed on car, in order to stably Received signal strength, the height of the lower surface distance rail level of antenna 1 should be strict controlled in a prescribed limit, and in the present embodiment, the height of the lower surface distance rail level of antenna 1 is 155 ± 5mm.
As depicted in figs. 1 and 2, this device also comprises mount pad 2, and mount pad 2 is metal framework structures, and mount pad 2 is fixedly mounted on the beam 14 of vehicle bottom by the bolt 15 at top, is connected between antenna 1 with mount pad 2 by height adjustment mechanism 3.
As shown in Figure 2, height adjustment mechanism 3 comprises transition seat 4 and adjustment seat 5, and transition seat 4 is fixedly mounted on the bottom of mount pad 2, and adjustment seat 5 is connected with transition seat 4, and antenna 1 is fixedly connected on the below of adjustment seat 5.As shown in Figure 3, be fixedly connected with by the first horizontal set bolt 8 between adjustment seat 5 with transition seat 4.
As shown in Figure 4 and Figure 5, the cross section of transition seat 4 is L-type, the side of its level is fixedly connected with by the bottom of bolt 16 with mount pad 2, its vertical side is provided with at least one first field of conjugate action 6, according to the structure needs of antenna 1, in order to fixedly secure antenna 1, transition seat arranges two first fields of conjugate action 6, and on first field of conjugate action 6, transverse row is furnished with multiple tooth.First field of conjugate action 6 can be integrally formed on transition seat 4, and as shown in Figure 5, in the present embodiment, first field of conjugate action 6 is that discrete item is welded on transition seat 4, and such manufacturing process is relatively simple.
As shown in Figure 4, transition seat 4 is provided with two the first bolts hole 7, in order to easy to adjust, the first bolt hole 7 just opens the position at first field of conjugate action 6.First bolt hole 7 can be circular hole or slotted hole, and in the present embodiment, the first bolt hole 7 is circular hole, only passes, for limiting the position of the first set bolt 8 for the first set bolt 8.
As shown in Figure 6 and Figure 7, adjustment seat 5 is elongated, and adjustment seat 5 is provided with at least one and intermeshing second field of conjugate action 9 of first field of conjugate action 6, and on second field of conjugate action 9, transverse row is furnished with multiple tooth.Second field of conjugate action 9 of adjustment seat 5 is moved up and down under intermeshing state with first field of conjugate action 6 of transition seat 4, by the change of upper lower tooth position, can realize highly regulating, can the displacement that moves up and down of regulating and controlling seat 5 preferably, make to regulate antenna 1 highly to become simple and fast, finish the complex process in the past being regulated height by plus-minus pad, under simplifying car, antenna 1 highly regulates flow process.
Coordinate with first field of conjugate action 6, in the present embodiment, two second fields of conjugate action 9 are set equally.The bottom of two second fields of conjugate action 9 is linked together by the connector 10 of a transverse direction.
As shown in Figure 6, adjustment seat 5 is provided with two the second bolts hole 11, in order to easy to adjust, the second bolt hole 11 just opens the position at second field of conjugate action 9.Second bolt hole 11 can be circular hole or slotted hole, in the present embodiment, and the slotted hole that the second bolt hole 11 extends for prolonging short transverse, pass for the first set bolt 8, and move up and down for adjustment seat 5, to regulate the height of antenna 1, and the left and right displacement of adjustment seat 5 can be limited.When adjusting to the height of requirement, only need adjustment seat 5 and transition seat 4 to be locked by tightening the first set bolt 8.As antenna 1 need be adjusted, only need to unscrew the first set bolt 8, achieve one and install, when avoiding the later stage to regulate, the secondary of this device is removed and installed, shorten the making and installation cycle, reduce the labour intensity of workman, and be conducive to the maintaining in later stage.
As shown in Figure 6, connector 10 being correspondingly provided with two installing holes 12, the slotted hole that installing hole 12 extends for prolonging horizontal direction, in order to regulate the installation site of the horizontal direction of antenna 1, using the installation of antenna 1 more simple and convenient.
As shown in Figure 7, connector 10 is inverted U structure, through the second set bolt 13 in the installing hole 12 of the correspondence of connector 10 dual-side, antenna 1 is hung on the second set bolt 13, like this, the versatility of this device can be increased, to coordinate antenna 1 equipment of difference in functionality.
In order to operating repairs are convenient, the end plate of the equipment compartment corresponding with antenna 1 installation site have the access door for overhauling, facilitating operative.
Be described below in detail the installation method of this device, specifically comprise the steps:
Step one, the bolt 15 of mount pad 2 by top to be fixedly mounted on the beam 14 of vehicle bottom.
Step 2, the horizontal side of transition seat 4 is fixedly connected on the bottom of mount pad 2 by bolt 16.
Step 3, first field of conjugate action 6 on transition seat 4 is connected relatively with second field of conjugate action 9 in adjustment seat 5 tooth on two fields of conjugate action is engaged completely, by the first set bolt 8 through the first bolt hole 7 and the second bolt hole 11, tighten the first set bolt 8, transition seat 4 and adjustment seat 5 are carried out pretension and fixes.
In this initial pretension step, can fixed position arbitrarily between secured adjusted seat 5 and transition seat 4, the setting height(from bottom) of antenna 1 need not be considered.
Step 4, be arranged in the installing hole 12 of connector 10 by fastening for two the second set bolts 13, because installing hole 12 is slotted hole, the fixed position of two the second set bolts 13 can be regulated according to the structure of antenna 1, and antenna 1 is fixedly connected on safely on two the second set bolts 13 of connector 10.
Step 5, after car load falls car, on standard trajectory, accurately measure the height of antenna 1 lower surface apart from rail level, if not within the limits prescribed, then carry out height adjustment.
Step 6, when highly regulating, first the first set bolt 8 is unclamped, move up and down adjustment seat 5, second field of conjugate action 9 of adjustment seat 5 is moved up and down under intermeshing state with first field of conjugate action 6 of transition seat 4, because of the restriction of the second oval bolt hole 11, adjustment seat 5 can only carry out upper and lower movement, in the process of movement, constantly measures the height of antenna 1 lower surface apart from rail level.
When reaching the requirement for height of regulation, then tightened by the first set bolt 8, and then adjustment seat 5 and transition seat 5 are locked, the setting height(from bottom) of antenna 1 is also determined at this point.By the thrust of the first set bolt 8, antenna 1 is fixedly secured on mount pad 2.
If step 7 now needs the position of the horizontal direction adjusting antenna 1, the second set bolt 13 can be unclamped, suitably regulate the fixed position of two the second set bolts 13, then tighten the second set bolt 13.
So far, the installation process of antenna 1 all completes.
As mentioned above, plan content given by reference to the accompanying drawings, can derive similar technical scheme.In every case be the content not departing from technical solution of the present invention, any simple modification done above embodiment according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (7)
1. a rail vehicle antenna mounting device, comprise antenna, it is characterized in that: also comprise the mount pad be fixedly connected with car body, be connected by height adjustment mechanism between described antenna with described mount pad, described height adjustment mechanism comprises interconnective transition seat and adjustment seat, described transition seat is fixedly connected with described mount pad, described antenna is fixedly connected in described adjustment seat, the height that described adjustment seat moves up and down to realize described antenna along short transverse relative to described transition seat regulates, by being separately positioned on, intermeshing tooth in described transition seat and described adjustment seat realizes in relative movement between described transition seat and described adjustment seat, the section of described transition seat is L-type, a side of described transition seat is provided with at least one first field of conjugate action, described adjustment seat is provided with at least one and intermeshing second field of conjugate action of described first field of conjugate action.
2. rail vehicle antenna mounting device according to claim 1, is characterized in that: by least one the first set bolt locking relative position between described transition seat and described adjustment seat.
3. rail vehicle antenna mounting device according to claim 2, it is characterized in that: on first field of conjugate action of described transition seat, have the first bolt hole, on second field of conjugate action of described adjustment seat, correspondence has the second bolt hole, and described first bolt hole or the second bolt hole are prolong short transverse to extend for regulating slotted hole highly.
4. rail vehicle antenna mounting device according to claim 1, is characterized in that: described adjustment seat is fixedly connected with described antenna by connector, and described connector is provided with at least one installing hole for being fixedly connected with described antenna.
5. rail vehicle antenna mounting device according to claim 4, is characterized in that: described installing hole is the slotted hole extended in the horizontal direction.
6. rail vehicle antenna mounting device according to claim 5, is characterized in that: described connector is inverted U structure, and the second set bolt is through the described installing hole of described connector dual-side, and described antenna is fixedly connected on described second set bolt.
7. an installation method for rail vehicle antenna mounting device as claimed in claim 1, is characterized in that, comprise the steps:
Mount pad is fixed on car body;
Transition seat is fixedly connected on described mount pad;
By the first set bolt, described transition seat and adjustment seat are carried out pretension to fix;
Antenna is fixedly connected in described adjustment seat;
After car load falls car, accurately measure the height of described lower antenna surface apart from rail level;
Unclamp described first set bolt, described adjustment seat is moved up and down relative to described transition seat, and then regulates described antenna height, when reaching requirement for height, tighten described first set bolt, described adjustment seat and described transition seat are locked, complete astronomical cycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210126491.5A CN103378403B (en) | 2012-04-27 | 2012-04-27 | Railway vehicle antenna installation device and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210126491.5A CN103378403B (en) | 2012-04-27 | 2012-04-27 | Railway vehicle antenna installation device and installation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103378403A CN103378403A (en) | 2013-10-30 |
| CN103378403B true CN103378403B (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210126491.5A Active CN103378403B (en) | 2012-04-27 | 2012-04-27 | Railway vehicle antenna installation device and installation method thereof |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015111578A1 (en) | 2015-07-16 | 2017-01-19 | Bombardier Transportation Gmbh | MOUNTING FOR ANTENNAS |
| DE102016121363A1 (en) | 2016-11-08 | 2018-05-09 | Bombardier Transportation Gmbh | Bracket for antennas |
| CN108281749B (en) * | 2018-01-23 | 2019-10-29 | 安徽伟迈信息技术有限公司 | A kind of train identification antenna for railway traffic communication |
| CN109676567B (en) * | 2018-11-28 | 2020-12-18 | 江西省邮电建设工程有限公司 | Intelligent installation equipment for communication antenna and installation method thereof |
| FR3131104A1 (en) * | 2021-12-17 | 2023-06-23 | Speedinnov | Antenna attachment device, assembly and associated public transport vehicle |
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| US4931809A (en) * | 1988-06-06 | 1990-06-05 | Sony Corporation | Mounting assembly for satellite transmitting antenna |
| JP2003224414A (en) * | 2003-01-20 | 2003-08-08 | Mitsubishi Electric Corp | Millimeter-wave planar antenna |
| CN201584488U (en) * | 2009-12-18 | 2010-09-15 | 中国航空无线电电子研究所 | Installing and positioning support frame of annulet antenna |
| CN101933711A (en) * | 2010-08-27 | 2011-01-05 | 封晏 | Table with lifting device |
| CN201956450U (en) * | 2011-01-12 | 2011-08-31 | 南车株洲电力机车有限公司 | Antenna installation device |
| CN202564534U (en) * | 2012-04-27 | 2012-11-28 | 南车青岛四方机车车辆股份有限公司 | Antenna installing apparatus for railway vehicles |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201260513Y (en) * | 2008-04-30 | 2009-06-24 | 武亚青 | Freely adjustable bracket |
| CN202013936U (en) * | 2011-02-24 | 2011-10-19 | 靖江国信通信有限公司 | Compact antenna installing support |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4931809A (en) * | 1988-06-06 | 1990-06-05 | Sony Corporation | Mounting assembly for satellite transmitting antenna |
| JP2003224414A (en) * | 2003-01-20 | 2003-08-08 | Mitsubishi Electric Corp | Millimeter-wave planar antenna |
| CN201584488U (en) * | 2009-12-18 | 2010-09-15 | 中国航空无线电电子研究所 | Installing and positioning support frame of annulet antenna |
| CN101933711A (en) * | 2010-08-27 | 2011-01-05 | 封晏 | Table with lifting device |
| CN201956450U (en) * | 2011-01-12 | 2011-08-31 | 南车株洲电力机车有限公司 | Antenna installation device |
| CN202564534U (en) * | 2012-04-27 | 2012-11-28 | 南车青岛四方机车车辆股份有限公司 | Antenna installing apparatus for railway vehicles |
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| CN103378403A (en) | 2013-10-30 |
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Address after: Jihongtan town Chengyang District Shandong city Qingdao province Jinhong road 266111 No. 88 Patentee after: CRRC QINGDAO SIFANG CO., LTD. Address before: Jihongtan town Chengyang District Shandong city Qingdao province Jinhong road 266111 No. 88 Patentee before: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. |