CN102490766A - Axle counting track box - Google Patents
Axle counting track box Download PDFInfo
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- CN102490766A CN102490766A CN2011104212138A CN201110421213A CN102490766A CN 102490766 A CN102490766 A CN 102490766A CN 2011104212138 A CN2011104212138 A CN 2011104212138A CN 201110421213 A CN201110421213 A CN 201110421213A CN 102490766 A CN102490766 A CN 102490766A
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- flange
- track box
- lower cover
- outlet body
- upper outlet
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Abstract
An embodiment of the invention discloses an axle counting track box, which comprises an upper cover, a lower cover, a support and a support column. The upper cover and the lower cover are in detachable butt joint and form a mounting cavity, the support is arranged in the mounting cavity, and the lower cover is mounted on the support column. Accordingly, when axle counting equipment is arranged, a detector can be arranged on the support in the mounting cavity formed by the upper cover and the lower cover, the upper cover is mounted on the lower cover, the detector in the axle counting track box is isolated from an external environment, then the lower cover is disposed on the support column, and the integral axle counting track box is arranged beside a track by the aid of the support column. The detector is arranged in the axle counting track box, a relatively stable environment is provided for the detector, influence of rainy and snowy weather to the detector positioned in the axle counting track box is effectively avoided, and accordingly problems of the prior art can be reduced to a certain degree.
Description
Technical field
The present invention relates to the railway equipment technical field, more particularly, relate to a kind of meter axle track box.
Background technology
The meter axle is that a kind of ability detects the railway signals equipment through wheel, comprises wheel electronic detectors, wheel sensor and meter axle main frame.Wheel electronic detectors (or claim counting head) are installed in each end points of track section, and each section has one respectively to hold the relevant electronic counter of check point by what meter axle main frame was realized with section simultaneously.A check point has two independently wheel sensor (hereinafter to be referred as sensor) compositions; Check point can be detected current of traffic by means of each sensor by the order of process: take turns when crossing the top check point of track section when each, the counting machine of this section increases progressively; The counting machine of this section successively decreases when train passes through same end point detection point; If counting machine result of calculation is zero, track section is considered to clearly concerning follow-up train.Accomplishing these need be by means of the safety-type computing machine that is called evaluator (evaluator); It is positioned at the position (signal machinery is indoor) at center; And check point is positioned at the zone that needs, and each check point all is connected to evaluator via the copper core cable or the telecommunication transmission system of special use.This allows check point apart from evaluator distance very far away.This point is very useful when adopting the computer area interlocking equipment, and signalling set can distribute and be installed in the rack on circuit next door.
Because detector is installed in orbit; Its running environment is comparatively complicated; Train will not have seized geodetic to get into a block section that is considered to the free time, but track circuit can provide the detection of the whole section of continuous real-time, in case power down or broken string will send the signal of a safety to train.Track circuit also allows to use clip line direct short-circuit circuit that track circuit is become and takies, and this method can be used by railway servant and maintainer and report that rapidly unsafe situation or section can not work.Particularly will count axle mounting and be in megathermal climate and air humidity is bigger, and on the railroad track on the flood area that sometimes happens suddenly, above-mentioned hidden danger is just more obvious.
Therefore, how for detector provides a metastable running environment, become the technical matters that those skilled in the art need to be resolved hurrily.
Summary of the invention
In view of this, the present invention provides a kind of meter axle track box, to be embodied as detector the purpose of a metastable running environment is provided.
For realizing above-mentioned purpose, the present invention provides following technical scheme:
A kind of meter axle track box; Comprise upper outlet body, lower cover, support and pillar stiffener, wherein, said upper outlet body and lower cover detouchable are docking together and form the installation cavity; Said support is arranged in the said installation cavity, and said lower cover is installed on the said pillar stiffener.
Preferably, said upper outlet body be provided with first flange along the limit, said lower cover be provided with second flange that matches with the medial surface of said first flange along the limit.
Preferably, the medial surface of the medial surface of said first flange and said second flange is provided with packing seal.
Preferably; Also be provided with outer shield on the said upper outlet body; Said outer shield be provided with the 3rd flange along the limit, the medial surface of said the 3rd flange matches with the lateral surface of said first flange, said the 3rd flange is provided with the rib that is used to wrap up said first flange and second flange.
Preferably, be reserved with vented cavity between said outer shield and the said upper outlet body, and said upper outlet body is provided with the breather port that is connected with said vented cavity, said breather port is arranged on said first flange.
Preferably, said lower cover set inside has guide rail and wiring hole, wherein, on the said guide rail lightning-protection module is installed.
Preferably, said wiring hole is provided with the inlet wire pillar.
Preferably, said support comprises installation seat plate and seat board support, and wherein, said installation seat plate can be along on the said seat board support of being arranged on of a sideway swivel.
Preferably, said installation seat plate is provided with shift fork, and said shift fork is articulated on the said installation seat plate through rack rod, and said installation seat plate is provided with the pivot shaft that matches with said shift fork.
Meter axle track box in the embodiment of the invention comprises upper outlet body, lower cover, support and pillar stiffener; Wherein, Said upper outlet body and lower cover detouchable are docking together and form the installation cavity, and said support is arranged in the said installation cavity, and said lower cover is installed on the said pillar stiffener.Therefore; When arranging axis-counting device; Can detector be laid on the support in the installation cavity that is formed by upper outlet body and lower cover, upper outlet body is installed on the lower cover, make detector and external environment condition in the track box of succeeding in one's scheme isolated; And then lower cover is arranged on the pillar stiffener, through pillar stiffener a whole meter axle track box is laid in the track next door.Because detector is arranged in the meter axle track box; So can a metastable environment be provided for detector; Avoid the influence of sleety weather effectively to the detector that is positioned at meter axle track box, thus the situation that can reduce in the prior art to a certain extent to be occurred.
In addition, also be provided with outer shield on the upper outlet body of this meter axle track box, isolated outside sleety weather further is to the influence of detector.And form vented cavity between outer shield and the upper outlet body; So when using above-mentioned meter axle track box in the higher area of temperature and humidity; The inner heat that produces of above-mentioned detector can be via dispelling the heat in the breather port flow ventilation chamber that is arranged on upper outlet body, thereby avoid in the normal use of hot and humid weather effect to detector.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The integral structure scheme drawing of the meter axle track box that Fig. 1 provides for the embodiment of the invention;
The main TV structure scheme drawing of the upper outlet body that Fig. 2 provides for the embodiment of the invention;
The plan structure scheme drawing of the upper outlet body that Fig. 3 provides for the embodiment of the invention;
Fig. 4 is an A-A cross-sectional view among Fig. 3;
Fig. 5 is a B-B cross-sectional view among Fig. 3;
The main TV structure scheme drawing of the lower cover that Fig. 6 provides for the embodiment of the invention;
Fig. 7 is that the A of lower cover among Fig. 6 is to structural representation;
The lower cover plan structure scheme drawing that Fig. 8 provides for the embodiment of the invention;
The support master TV structure scheme drawing that Fig. 9 provides for the embodiment of the invention;
The bracket side TV structure scheme drawing that Figure 10 provides for the embodiment of the invention;
The support plan structure scheme drawing that Figure 11 provides for the embodiment of the invention;
The pillar stiffener cutaway view that Figure 12 provides for the embodiment of the invention;
Figure 13 is a pillar stiffener plan structure scheme drawing;
Wherein, among Fig. 1-Figure 13:
1 is upper outlet body; 11 is first flange; 12 is through hole; 13 is air extractor vent; 2 is lower cover; 21 is second flange; 22 is closed slots; 23 is guide rail; 24 is lightning-protection module; 25 is entrance hole; 26 is the inlet wire pillar; 3 is support; 31 is installation seat plate; 32 is the seat board support; 33 is shift fork; 34 is pivot shaft; 35 is the shift fork support plate; 36 is S. A.; 4 is pillar stiffener; 41 is cylinder; 42 is the pillar upper plate; 43 is mat; 5 is outer shield; 51 is the 3rd flange; 52 is the bolt sheath; 53 is cover of dust; 54 is bolt; 55 is rib; 6 is vented cavity; 7 for installing cavity.
The specific embodiment
Relational language is explained:
The wheel electronic detectors: the electronic machine of record and delivery wheel axis information comprises hardware, software and interface.
Wheel sensor: be installed in electromagnetic induction device on the rail, that obtain axle information, comprise and send magnetic head, receive magnetic head, send jig and receive jig etc.
A meter axle main frame: by a meter axle arithmetic and logic unit, communication unit combination, an interval meter axle arithmetic and logic unit in the station, stand between the meter axle indoor equipment partly formed such as transmission equipment, a meter axle host power supply, a meter ups power.
The embodiment of the invention discloses a kind of meter axle track box, the purpose of a metastable running environment is provided to be embodied as detector.To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
As shown in Figure 1, this meter axle track box comprises upper outlet body 1, lower cover 2, support 3 and pillar stiffener 4; Wherein, Upper outlet body 1 is docking together with lower cover 2 detouchables and forms cavity 7 is installed, and support 3 is arranged on to be installed in the cavity 7, and lower cover 2 is installed on the pillar stiffener 4.
When adopting above-mentioned meter axle track box to arrange axis-counting device; Can detector be laid on the support 3 in the installation cavity 7 that is formed by upper outlet body 1 and lower cover 2; Upper outlet body 1 is installed on the lower cover 2; Make detector and external environment condition in the track box of succeeding in one's scheme isolated, and then lower cover 2 is arranged on the pillar stiffener 4, whole meter axle track box is laid in the track next door through pillar stiffener 4.Because detector is arranged in the meter axle track box; So can a metastable environment be provided for detector; Avoid the influence of sleety weather effectively to the detector that is positioned at meter axle track box, thus the situation that can reduce in the prior art to a certain extent to be occurred.
To shown in Figure 8, above-mentioned upper outlet body 1 forms when docking with lower cover 2 cavity 7 is installed like Fig. 2, and this installation cavity 7 is used for mounting bracket 3, and detector.After in detector is installed in installation cavity 7, upper outlet body 1 can pass through and be weldingly fixed in the lower cover 2, is hedged off from the outer world thereby guarantee to install in the cavity 7, also can be through being bolted on the lower cover 2.Wherein, follow-up for ease maintenance, this upper outlet body 1 is through being bolted on the lower cover 2, particularly, this upper outlet body 1 be provided with first flange 11 along the limit, be used for hold-down bolt; Lower cover 2 is provided with second flange 21 along the limit; And the medial surface of this second flange 21 matches with the medial surface of first flange 11; And make upper outlet body 1 isolated with extraneous sealing, and then prevent that rainwater from entering in the installation cavity 7 from the space between the fitting surface of first flange 11 and second flange 21 with the installation cavity 7 of lower cover 2 formation.
In order to optimize such scheme; Also be provided with outer shield 5 in the embodiment of the invention on the upper outlet body 1, the medial surface that is provided with the 3rd flange 51, the three flange 51 along the limit of this outer shield 5 matches with the lateral surface of first flange 11; Realize fixing between outer shield 5 and the upper outlet body 1; The medial surface of the 3rd flange 51 is provided with counterbore, and is provided with through hole 12 in corresponding first flange 11 of this counterbore, and flathead screw is fixed together upper outlet body 1 and outer shield 5 through this through hole 12.
After outer shield 5 and upper outlet body 1 be fixed together; Be installed on the lower cover 2; And realize that through the bolt 54 that is arranged on first flange 11, second flange 21 and the 3rd flange 51 threes' is fixing; At this, install in the cavity 7 in order to prevent that the mounting hole of rainwater through first flange 11, second flange 21 and the 3rd flange 51 from entering to, be provided with bolt sheath 52 in this mounting hole.In order to prevent that rainwater from passing through slit between the fitting surface of first flange 11, second flange 21 and the 3rd flange 51 and getting into and install in the cavity, the 3rd flange 51 is provided with the rib 55 that is used to wrap up first flange 11 and second flange 21.Further, in order to prevent that long term exposure out of doors after can't dismantle smoothly after overlooking, also is provided with cover of dust 53 on this bolt sheath 52.
In order further to optimize above-mentioned scenarios, also be reserved with vented cavity 6 between above-mentioned outer shield 5 and the upper outlet body 1, and upper outlet body 1 is provided with the breather port 13 that is connected with this vented cavity 6, preferably, this breather port 13 is arranged on first flange 11.
The upper outlet body 1 of this meter axle track box is provided with outer shield 5, and isolated outside sleety weather further is to the influence of detector.And form vented cavity 6 between outer shield 5 and the upper outlet body 1; So when using above-mentioned meter axle track box in the higher area of temperature and humidity; The inner heat that produces of above-mentioned detector can be via dispelling the heat in the breather port that the is arranged on upper outlet body 1 13 flow ventilation chambeies 6, thereby avoid in the normal use of hot and humid weather effect to detector.
To shown in Figure 8, lower cover 2 set inside have guide rail 23 and wiring hole, wherein, lightning-protection module 24 are installed on the guide rail 23 like Fig. 6, and wiring hole is provided with inlet wire pillar 26.
In order to optimize above-mentioned scenarios, between the fitting surface of first flange 11 and second flange 21, be provided with packing seal in the embodiment of the invention, more effective rainwater that must prevent gets in the installation cavity 7.Packing seal is fixing for ease, and the sealing pad is arranged on second flange 21, and this second flange 21 is provided with the closed slots 22 that holds packing seal, when mounted, directly packing seal is installed in this closed slots 22.
Shown in Figs. 9 to 11, the support 3 in the embodiment of the invention comprises installation seat plate 31 and seat board support 32, and wherein, installation seat plate 31 can being arranged on the seat board support 32 along a sideway swivel.When maintenance, between after upper outlet body 1 and outer shield 5 dismountings, this adapter plate rollover just can be seen the inner break-make that circuit is installed, simplify in the maintenance process and dismantle link.
Particularly; Installation seat plate 31 the same sides are simultaneously through S. A. 36 rotating being arranged on the seat board support 32; An other side can be simultaneously through being bolted on the seat board support 32; So in use, S. A. 36 and bolt can limit the axial and radial motion of installation seat plate 31 and seat board support 32 simultaneously, reach the purpose of fixed installation seat board 31; But in maintenance process, the maintainer can get off to lift then this side and makes installation seat plate 31 around this S. A. 36 rotations Bolt dismantling is set.In addition, above-mentioned S. A. 36 all can adopt same fixed form to realize aforesaid operations with bolt.Concrete, these installation seat plate 31 both sides all are arranged on the seat board support 32 through bolt, and different is that an end that stretches to seat board support 32 of this bolt is to carry out axial location through spring cotter.In unloading process, can disassemble the bolt of which side like this, perhaps select dismounting simultaneously according to the different choice of actual detected position.
In addition, also be provided with shift fork support plate 35 on the above-mentioned installation seat plate 31, on installation seat plate 31, installation seat plate 31 is provided with the pivot shaft 34 that matches with shift fork support plate 35 to shift fork support plate 35 through support 3 rod hinge connections.When above-mentioned installation seat plate 31 rotates to predeterminated position, can reduce labor intensity of operating personnel through being arranged on the temporary transient location of the shift fork support plate 35 realization installation seat plates 31 on the installation seat plate 31.Wherein, the above-mentioned support that is used to support shift fork support plate 35 is taken out, and the distance that can observe is according to actual needs set, and can set one or more groups.
Like Figure 12 and shown in Figure 13, this pillar stiffener 4 comprises cylinder 41, pillar upper plate 42 and then mat 43, and wherein, cylinder 41 is used for connecting struts upper plate 42 and mat 43; Pillar upper plate 42 is used to install lower cover 2; Mat 43 is used for the upper outlet body 1, lower cover 2 and the support 3 that are installed on the pillar stiffener 4, perhaps the fixing predeterminated position of upper outlet body 1, lower cover 2, outer shield 5 and support 3.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments among this paper.Therefore, the present invention will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (9)
1. a meter axle track box is characterized in that, comprises upper outlet body, lower cover, support and pillar stiffener; Wherein, Said upper outlet body and lower cover detouchable are docking together and form the installation cavity, and said support is arranged in the said installation cavity, and said lower cover is installed on the said pillar stiffener.
2. meter as claimed in claim 1 axle track box is characterized in that, said upper outlet body be provided with first flange along the limit, said lower cover be provided with second flange that matches with the medial surface of said first flange along the limit.
3. meter axle track box as claimed in claim 2 is characterized in that the medial surface of the medial surface of said first flange and said second flange is provided with packing seal.
4. meter axle track box as claimed in claim 2; It is characterized in that; Also be provided with outer shield on the said upper outlet body; Said outer shield be provided with the 3rd flange along the limit, the medial surface of said the 3rd flange matches with the lateral surface of said first flange, said the 3rd flange is provided with the rib that is used to wrap up said first flange and second flange.
5. meter as claimed in claim 4 axle track box is characterized in that, is reserved with vented cavity between said outer shield and the said upper outlet body, and said upper outlet body is provided with the breather port that is connected with said vented cavity, and said breather port is arranged on said first flange.
6. meter axle track box as claimed in claim 1 is characterized in that said lower cover set inside has guide rail and wiring hole, wherein, on the said guide rail lightning-protection module is installed.
7. meter axle track box as claimed in claim 6 is characterized in that said wiring hole is provided with the inlet wire pillar.
8. meter axle track box as claimed in claim 7 is characterized in that said support comprises installation seat plate and seat board support, and wherein, said installation seat plate can be along on the said seat board support of being arranged on of a sideway swivel.
9. meter axle track box as claimed in claim 8 is characterized in that said installation seat plate is provided with shift fork, and said shift fork is articulated on the said installation seat plate through rack rod, and said installation seat plate is provided with the pivot shaft that matches with said shift fork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110421213.8A CN102490766B (en) | 2011-12-15 | 2011-12-15 | Axle counting track box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110421213.8A CN102490766B (en) | 2011-12-15 | 2011-12-15 | Axle counting track box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102490766A true CN102490766A (en) | 2012-06-13 |
| CN102490766B CN102490766B (en) | 2014-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110421213.8A Active CN102490766B (en) | 2011-12-15 | 2011-12-15 | Axle counting track box |
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| Country | Link |
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| CN (1) | CN102490766B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110615018A (en) * | 2019-10-08 | 2019-12-27 | 宁波大桔科技有限公司 | High-precision high-stability inductor for railway axle counting system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0973666B1 (en) * | 1997-04-10 | 2001-07-18 | VAE Aktiengesellschaft | Casing for a hot-box detector or blocked brake detector |
| CN2576558Y (en) * | 2002-11-11 | 2003-10-01 | 广汉科峰电子有限责任公司 | Protection device of infrared shaft-temp. detector |
| CN2925995Y (en) * | 2006-05-26 | 2007-07-25 | 张伟钢 | Signal transformer box of railway |
| CN200964121Y (en) * | 2006-11-08 | 2007-10-24 | 天水佳信铁路电气有限公司 | Heat insulation type railway signal orbit equipment box |
| CN202413850U (en) * | 2011-12-15 | 2012-09-05 | 哈尔滨铁路局科学技术研究所 | Axle counting track box |
-
2011
- 2011-12-15 CN CN201110421213.8A patent/CN102490766B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0973666B1 (en) * | 1997-04-10 | 2001-07-18 | VAE Aktiengesellschaft | Casing for a hot-box detector or blocked brake detector |
| CN2576558Y (en) * | 2002-11-11 | 2003-10-01 | 广汉科峰电子有限责任公司 | Protection device of infrared shaft-temp. detector |
| CN2925995Y (en) * | 2006-05-26 | 2007-07-25 | 张伟钢 | Signal transformer box of railway |
| CN200964121Y (en) * | 2006-11-08 | 2007-10-24 | 天水佳信铁路电气有限公司 | Heat insulation type railway signal orbit equipment box |
| CN202413850U (en) * | 2011-12-15 | 2012-09-05 | 哈尔滨铁路局科学技术研究所 | Axle counting track box |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110615018A (en) * | 2019-10-08 | 2019-12-27 | 宁波大桔科技有限公司 | High-precision high-stability inductor for railway axle counting system |
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| Publication number | Publication date |
|---|---|
| CN102490766B (en) | 2014-08-06 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lai Bingling Inventor after: Li Guohua Inventor after: Zhou Ping Inventor after: Wu Songtao Inventor after: Liu Jinming Inventor after: Zhou Changyi Inventor after: Kang Sheng Inventor after: Zhang Yufeng Inventor after: Jiang Xiaolu Inventor after: Li Guifeng Inventor after: Wu Yongjie Inventor after: Zhang Daiyong Inventor before: Lai Bingling Inventor before: Li Guohua Inventor before: Zhou Ping Inventor before: Wu Songtao Inventor before: Liu Jinming Inventor before: Zhou Changyi Inventor before: Kang Sheng Inventor before: Zhang Yufeng Inventor before: Jiang Xiaolu Inventor before: Li Guifeng Inventor before: Wu Yongjie Inventor before: Zhang Daiyong |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180716 Address after: 150090 35-2 high tech Industrial Development Zone, Nangang District, Harbin, Heilongjiang Patentee after: Harbin Railway Scientific Research Institute Technology Co., Ltd. Address before: 150006 No. 364 postal street, Nangang District, Harbin, Heilongjiang. Co-patentee before: Harbin VEIC Technology Co., Ltd. Patentee before: Science & Technology Research Institute of Harbin Railway Bureau |
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| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 150000 building 35-2, high tech Industrial Development Zone, Nangang District, Harbin City, Heilongjiang Province Patentee after: Harbin guotie Technology Group Co.,Ltd. Address before: 150090 35-2 high tech Industrial Development Zone, Nangang District, Harbin, Heilongjiang Patentee before: HARBIN RAILWAY RESEARCH INSTITUTE TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |