CN202564534U - Antenna installing apparatus for railway vehicles - Google Patents
Antenna installing apparatus for railway vehicles Download PDFInfo
- Publication number
- CN202564534U CN202564534U CN2012201836572U CN201220183657U CN202564534U CN 202564534 U CN202564534 U CN 202564534U CN 2012201836572 U CN2012201836572 U CN 2012201836572U CN 201220183657 U CN201220183657 U CN 201220183657U CN 202564534 U CN202564534 U CN 202564534U
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- seat
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Abstract
Provided is an antenna installing apparatus for railway vehicles, comprising an antenna, an installing seat fixedly connected with the vehicle body, and a height-adjusting mechanism used for connecting the antenna and the installing seat, wherein the height-adjusting mechanism comprises a transition seat and an adjusting seat which are mutually connected; the transition seat and the installing seat are fixedly connected; the antenna is fixedly connected to the adjusting seat; and the adjusting seat moves up and down in the height direction relative to the transition seat to realize the height adjustment of the antenna. The antenna installing apparatus of the utility model features simple structure, light weight, low making cost, and rapid and simple adjustment of the antenna height, simplifies the conventional way of height adjustment realized by increasing and decreasing the gaskets, simplifies off-vehicle antenna height adjusting process, and achieves integral installation, thereby avoiding the secondary dismounting and mounting during the later adjustment, shortening the manufacturing and installing period, reducing the labor intensity for workers, and facilitating the later maintenance.
Description
Technical field
The utility model relates to a kind of antenna mounting device, and particularly a kind of antenna mounting device that is used on the rail vehicle belongs to the rail vehicle design field.
Background technology
Antenna equipment is arranged in the locomotive equipment cabin dispersedly under the car of current track rolling stock; Owing to receive in the more stable height regional extent of signal demand and rail maintenance; So antenna is installed in the height value that needs before the vehicle manufacturing is dispatched from the factory to measure exactly with track, its height tolerance requires to be 5mm, as long as exceed the scope of standard value+5mm; Will judge that the antenna installation does not meet requirement for height, thereby need regulate antenna height again.
Be in 201120008188.6 the Chinese patent " a kind of antenna mounting device " with the patent No., disclose a kind of antenna mounting device of rail vehicle, wherein, highly regulate and realize through the height adjustment pad.This mounting means need be pulled down antenna from mount pad, adding or minimizing pad are regulated height between mount pad and antenna, are behind the car that falls, to carry out and dismantle antenna this moment, and it is very inconvenient to operate, and also is unfavorable for the care and maintenance in later stage.When rolling stock carries out assembly, consider the dimensional discrepancy that sum of errors car body amounts of deflection at different levels cause, the location dimension of antenna can not accurately be confirmed; Randomness is bigger; When mounted, can only install in advance, regulate very complicacy of height process antenna; Length consuming time, and working strength of workers is very big.
The utility model content
The utility model main purpose is to address the above problem and is not enough, provides a kind of simple to operation, can simplify the total assembling flow path of car load, realizes the one installation, reduces the rail vehicle antenna mounting device of working strength of workers.
For realizing above-mentioned purpose, the technical scheme of the utility model is:
A kind of rail vehicle antenna mounting device; Comprise antenna, also comprise the mount pad that is fixedly connected with car body, be connected through height adjustment mechanism between said antenna and the said mount pad; Said height adjustment mechanism comprises interconnective transition seat and regulates seat; Said transition seat is fixedly connected with said mount pad, and said antenna is fixedly connected on the said adjusting seat, and the said seat of regulating moves up and down to realize the height adjusting of said antenna with respect to said transition seat along short transverse.
Further, said transition seat and said is regulated and to be relatively moved that intermeshing tooth is realized on said transition seat and the said adjusting seat through being separately positioned between the seat.
Further, the section of said transition seat is the L type, and a side of said transition seat is provided with at least one first field of conjugate action, and said adjusting seat is provided with at least one and intermeshing second field of conjugate action of said first field of conjugate action.
Further, lock relative position through at least one first set bolt between said transition seat and the said adjusting seat.
Further, on first field of conjugate action of said transition seat, have first bolt hole, correspondence has second bolt hole on second field of conjugate action of said adjusting seat, and said first bolt hole or second bolt hole are to prolong short transverse to extend the slotted hole that is used to regulate height.
Further, said adjusting seat is fixedly connected with said antenna through connector, and said connector is provided with and is used for fixing at least one installing hole that connects said antenna.
Further, said installing hole is to prolong the slotted hole that horizontal direction is extended.
Further, said connector is the inverted U structure, and second set bolt passes the said installing hole of said connector dual-side, and said antenna is fixedly connected on said second set bolt.
Content to sum up, the described a kind of rail vehicle antenna mounting device of the utility model, overall structure is simple, in light weight, low cost of manufacture, the form through the profile of tooth engagement links together signal antenna and car body under the car in the rail vehicle safely and effectively.This device variation through last lower tooth position is regulated the height of antenna, makes the adjusting antenna height simple and fast that becomes; Be through with and regulate the complex process of height through adding and subtracting pad in the past, simplified antenna height adjusting flow process under the car, realize the one installation; Secondary when avoiding the later stage to regulate removes and installs; Shorten and make installation period, reduce working strength of workers, and help the maintaining in later stage.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the I partial enlarged drawing of Fig. 1;
Fig. 4 is the utility model transition holder structure sketch map;
Fig. 5 is that the B of Fig. 4 is to view;
Fig. 6 is that the utility model is regulated the holder structure sketch map;
Fig. 7 is that the C of Fig. 6 is to view.
Like Fig. 1 to shown in Figure 7, antenna 1, mount pad 2, height adjustment mechanism 3, transition seat 4 is regulated seat 5; First field of conjugate action, 6, the first bolts hole, 7, the first set bolts, 8, the second fields of conjugate action 9, connector 10, the second bolts hole 11; Installing hole 12, the second set bolts 13, beam 14, bolt 15, bolt 16.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
As depicted in figs. 1 and 2; A kind of rail vehicle antenna mounting device comprises antenna 1, and antenna 1 is installed under the car; In order stably to receive signal; The lower surface of antenna 1 should be strict controlled in the prescribed limit apart from the height of rail level, and in the present embodiment, the lower surface of antenna 1 is 155 ± 5mm apart from the height of rail level.
As depicted in figs. 1 and 2, this device also comprises mount pad 2, and mount pad 2 is a metal frame posture structure, and the bolt 15 of mount pad 2 through the top is fixedly mounted on the beam 14 of car body bottom, is connected through height adjustment mechanism 3 between antenna 1 and the mount pad 2.
As shown in Figure 2, height adjustment mechanism 3 comprises transition seat 4 and regulates seat 5, and transition seat 4 is fixedly mounted on the bottom of mount pad 2, regulates seat 5 and is connected with transition seat 4, and antenna 1 is fixedly connected on the below of adjusting 5.As shown in Figure 3, regulate between seat 5 and the transition seat 4 being fixedly connected through the first horizontal set bolt 8.
Like Fig. 4 and shown in Figure 5; The cross section of transition seat 4 is the L type, and the side of its level is fixedly connected with the bottom of mount pad 2 through bolt 16, and its vertical side is provided with at least one first field of conjugate action 6; Structure needs according to antenna 1; In order to fixedly secure antenna 1, two first fields of conjugate action 6 are set on the transition seat, transverse row is furnished with a plurality of teeth on first field of conjugate action 6.First field of conjugate action 6 can be integrally formed on transition seat 4, as shown in Figure 5, and in the present embodiment, first field of conjugate action 6 is that discrete item is welded on the transition seat 4, and manufacturing process is simple relatively like this.
As shown in Figure 4, transition seat 4 is provided with two first bolts hole 7, and for easy to adjust, first bolt hole 7 is just opened 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, first bolt hole 7 is a circular hole, only supplies first set bolt 8 to pass, and is used to limit the position of first set bolt 8.
Like Fig. 6 and shown in Figure 7, it is elongated to regulate seat 5, regulates seat 5 and is provided with at least one and first field of conjugate action, 6 intermeshing second fields of conjugate action 9, and transverse row is furnished with a plurality of teeth on second field of conjugate action 9.Second field of conjugate action 9 of adjusting seat 5 and first field of conjugate action 6 of transition seat 4 are moved up and down under intermeshing state; Variation through last lower tooth position; Can realize highly regulating, the displacement that moves up and down of regulating and controlling seat 5 preferably makes and regulates antenna 1 simple and fast that highly becomes; The complex process that is through with in the past and regulates height through the plus-minus pad has been simplified under the car antenna 1 and has highly been regulated flow process.
Cooperate 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 links together through a horizontal connector 10.
As shown in Figure 6, regulate seat 5 and be provided with two second bolts hole 11, for easy to adjust, second bolt hole 11 is just opened the position at second field of conjugate action 9.Second bolt hole 11 can be circular hole or slotted hole, and in the present embodiment, second bolt hole 11 is for prolonging the slotted hole that short transverse is extended; Supply first set bolt 8 to pass; And be used for regulating seat 5 and move up and down,, and can limit the left and right displacement of regulating seat 5 with the height of adjusting antenna 1.When adjusting to the height of requirement, only need first set bolt 8 can will be regulated seat 5 and transition seat 4 is locked through tightening.Like need adjustment antenna 1, only need unscrew first set bolt 8 and get final product, realized the one installation, the secondary to this device when avoiding the later stage to regulate removes and installs, and shortens and makes installation period, reduces working strength of workers, and helps the maintaining in later stage.
As shown in Figure 6, on connector 10, be correspondingly provided with two installing holes 12, installing hole 12 is for prolonging the slotted hole that horizontal direction is extended, and in order to the installation site of the horizontal direction of regulating antenna 1, uses the installation of antenna 1 more simple and convenient.
As shown in Figure 7, connector 10 is the inverted U structure, passes second set bolt 13 in the installing hole 12 of the correspondence of connector 10 dual-sides; Antenna 1 is hung on second set bolt 13; Like this, can increase the versatility of this device, to cooperate antenna 1 equipment of difference in functionality.
Convenient for operating repairs, on the end plate of the car body bottom corresponding, have the access door (not shown) that is used to overhaul with antenna 1 installation site, make things convenient for the workman to operate.
Describe this Unit Installation method below in detail, specifically comprise the steps:
Step 1, the bolt 15 of mount pad 2 through the top is fixedly mounted on the beam 14 of car body bottom.
Step 2, the horizontal side of transition seat 4 is fixedly connected on the bottom of mount pad 2 through bolt 16.
Step 3, first field of conjugate action 6 on the transition seat 4 and second field of conjugate action 9 on regulating seat 5 be connected relatively two teeth on the field of conjugate action are meshed fully; First set bolt 8 is passed first bolt hole 7 and second bolt hole 11; Tighten first set bolt 8, transition seat 4 is carried out pretension with adjusting seat 5 fix.
In this initial pretension step, the setting height(from bottom) of antenna 1 needn't be considered in the random fixed position between secured adjusted seat 5 and the transition seat 4.
When reaching the requirement for height of regulation, again first set bolt 8 to be tightened, and then will be regulated seat 5 and be locked with transition seat 5, the setting height(from bottom) of antenna 1 is also confirmed at this point.Through the thrust of first set bolt 8, antenna 1 is fixedly secured on mount pad 2.
If step 7 needs the position of the horizontal direction of adjustment antenna 1 this moment, can unclamp second set bolt 13, suitably regulate the fixed position of two second set bolts 13, tighten second set bolt 13 again.
So far, the installation process of antenna 1 is all accomplished.
As stated, in conjunction with the given scheme content of accompanying drawing, can derive the similar techniques scheme.In every case be the content that does not break away from the utility model technical scheme, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of the utility model technical scheme according to the technical spirit of the utility model.
Claims (8)
1. rail vehicle antenna mounting device; Comprise antenna, it is characterized in that: also comprise the mount pad that is fixedly connected with car body, be connected through height adjustment mechanism between said antenna and the said mount pad; Said height adjustment mechanism comprises interconnective transition seat and regulates seat; Said transition seat is fixedly connected with said mount pad, and said antenna is fixedly connected on the said adjusting seat, and the said seat of regulating moves up and down to realize the height adjusting of said antenna with respect to said transition seat along short transverse.
2. rail vehicle antenna mounting device according to claim 1 is characterized in that: said transition seat and said is regulated and to be relatively moved that intermeshing tooth is realized on said transition seat and the said adjusting seat through being separately positioned between the seat.
3. rail vehicle antenna mounting device according to claim 2; It is characterized in that: the section of said transition seat is the L type; One side of said transition seat is provided with at least one first field of conjugate action, and said adjusting seat is provided with at least one and intermeshing second field of conjugate action of said first field of conjugate action.
4. rail vehicle antenna mounting device according to claim 3 is characterized in that: lock relative position through at least one first set bolt between said transition seat and the said adjusting seat.
5. rail vehicle antenna mounting device according to claim 4; It is characterized in that: on first field of conjugate action of said transition seat, have first bolt hole; Correspondence has second bolt hole on second field of conjugate action of said adjusting seat, and said first bolt hole or second bolt hole are to prolong short transverse to extend the slotted hole that is used to regulate height.
6. rail vehicle antenna mounting device according to claim 1 is characterized in that: said adjusting seat is fixedly connected with said antenna through connector, and said connector is provided with and is used for fixing at least one installing hole that connects said antenna.
7. rail vehicle antenna mounting device according to claim 6 is characterized in that: said installing hole is to prolong the slotted hole that horizontal direction is extended.
8. rail vehicle antenna mounting device according to claim 7 is characterized in that: said connector is the inverted U structure, and second set bolt passes the said installing hole of said connector dual-side, and said antenna is fixedly connected on said second set bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201836572U CN202564534U (en) | 2012-04-27 | 2012-04-27 | Antenna installing apparatus for railway vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201836572U CN202564534U (en) | 2012-04-27 | 2012-04-27 | Antenna installing apparatus for railway vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202564534U true CN202564534U (en) | 2012-11-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201836572U Expired - Lifetime CN202564534U (en) | 2012-04-27 | 2012-04-27 | Antenna installing apparatus for railway vehicles |
Country Status (1)
| Country | Link |
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| CN (1) | CN202564534U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103378403A (en) * | 2012-04-27 | 2013-10-30 | 南车青岛四方机车车辆股份有限公司 | Railway vehicle antenna installation device and installation method thereof |
| CN105680144A (en) * | 2016-03-22 | 2016-06-15 | 国网山东省电力公司章丘市供电公司 | Antenna fixing apparatus for strengthening concentrator signal |
| CN113131189A (en) * | 2021-03-15 | 2021-07-16 | 北京全路通信信号研究设计院集团有限公司 | Antenna for data communication |
-
2012
- 2012-04-27 CN CN2012201836572U patent/CN202564534U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103378403A (en) * | 2012-04-27 | 2013-10-30 | 南车青岛四方机车车辆股份有限公司 | Railway vehicle antenna installation device and installation method thereof |
| CN103378403B (en) * | 2012-04-27 | 2015-06-24 | 南车青岛四方机车车辆股份有限公司 | Railway vehicle antenna installation device and installation method thereof |
| CN105680144A (en) * | 2016-03-22 | 2016-06-15 | 国网山东省电力公司章丘市供电公司 | Antenna fixing apparatus for strengthening concentrator signal |
| CN105680144B (en) * | 2016-03-22 | 2018-06-22 | 国网山东省电力公司章丘市供电公司 | A kind of antenna fixing device for realizing enhancing concentrator signal |
| CN113131189A (en) * | 2021-03-15 | 2021-07-16 | 北京全路通信信号研究设计院集团有限公司 | Antenna for data communication |
| CN113131189B (en) * | 2021-03-15 | 2023-02-24 | 北京全路通信信号研究设计院集团有限公司 | Antenna for data communication |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121128 Effective date of abandoning: 20150624 |
|
| RGAV | Abandon patent right to avoid regrant |