CN201065072Y - Close adhering inspector - Google Patents
Close adhering inspector Download PDFInfo
- Publication number
- CN201065072Y CN201065072Y CNU2007200041543U CN200720004154U CN201065072Y CN 201065072 Y CN201065072 Y CN 201065072Y CN U2007200041543 U CNU2007200041543 U CN U2007200041543U CN 200720004154 U CN200720004154 U CN 200720004154U CN 201065072 Y CN201065072 Y CN 201065072Y
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- Prior art keywords
- closely connected
- quick
- contact
- connected detector
- detector
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Abstract
The utility model discloses a close detector, which comprises a connection mechanism, a driving mechanism, a quick-moving mechanism and a joint system, wherein the connection mechanism is connected with a point rail indication rod, the driving mechanism transfers the linear movement of the point rail to the quick-moving mechanism so as to be converted to be rotation movement, the rotation movement is amplified and then transferred to the joint system, so that the corresponding indication joint is connected. In the utility model the linear displacement of the point rail travel is converted to the displacement of circumference angle of the rotation wheel, thereby reducing the space occupied by the indication rod so as to reduce the volume of the close detector, moreover the utility model has the advantages of reliable and safe operation, good anti-vibration performance, and improving safety of turnout greatly, and also adapting for continuous raised speed requirement of railway.
Description
Technical field
The utility model relates to a kind of railway switch switch point housing and scold the closely connected detector of offing normal and putting checked, relates in particular to a kind ofly to check the closely connected of one-sided tongue and scold the closely connected detector of offing normal and putting.
Background technology
The electric concentrated station of Chinese Railway, the tram of track switch and the locking of tongue and closely connected and scold from inspection guarantee with signalling sets such as switch machine and closely connected detectors.Closely connected detector is to be used for checking that tongue is to put in closely connected position or scolding to off normal, in case track switch is squeezed, also available closely connected detector is checked.Along with improving constantly of train speed, more and more higher to the status requirement of point tongue, particularly important to closely connected tongue position.Since the on-the-spot train of railway by the time vibrations bigger, adopt the closely connected detector of quick action switch pattern that misoperation often takes place at present, it is unreliable to work, and driving is caused certain influence.
The closely connected inspection that is used for the railway switch tongue in the prior art is to be installed in the track switch both sides by two closely connected detectors, every closely connected detector is checked the position of a tip of a root rail, though the closely connected detector of this kind adopts the circular arc contact, for adapting to the requirement of railway points system, can only adopt quick-action contact or very little closely connected breach, easily cause during vibrations and do not have expression or misoperation, the on-the-spot difficulty of adjusting, complexity is installed, and cable tail is many, the fault rate height.
Another kind is installed in the closely connected detector that a side can be checked two tip of a root rails, is that two test rods with the both sides tongue are placed in the closely connected detector and check.Closely connected position is arranged on the every test rod and scold two breach of offing normal, in the closely connected breach of a test rod and scolding when gap position is correct of another root test rod, the expression contact could be connected.The closely connected detector of this kind also is to adopt the quick-action contact, and every test rod links to each other with tongue with pipe link, and wherein a pipe link is longer, is subject to high speed train and vibrates and damage.
In view of this, the artificial problem that solves above-mentioned known technology existence of the design, be to be determined to be engaged in the experience that this area is researched and developed for many years, made with it, well-designedly finally after exploitation improvement repeatedly go out closely connected detector of the present utility model, it can improve the defective of above-mentioned known technology.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of closely connected detector, to improve or to overcome the defective of known technology.
Technical solution of the present utility model is: a kind of closely connected detector, it includes bindiny mechanism, transmission device, quick acting mechanism and contact system, this bindiny mechanism is connected with the tongue indication rod, this transmission device is passed to quick acting mechanism with the motion of translation of tongue and is rotatablely moved to be converted to, and will pass to contact system after this amplification that rotatablely moves, connect corresponding expression contact.
Aforesaid closely connected detector, wherein, described quick acting mechanism comprises a rotor wheel mechanism, and this rotor wheel mechanism comprises that the edge is provided with the startup sheet and the quick-acting slice of groove, described startup sheet and quick-acting slice certain relative displacement can be arranged are set together, and described groove both sides have the slope.
Aforesaid closely connected detector, wherein, described bindiny mechanism comprises a crank, described crank is connected with this transmission device.
Aforesaid closely connected detector, wherein, described transmission device comprises main shaft and rocking bar, wherein, rocking bar connects this crank by main spindle multiple spline.
Aforesaid closely connected detector, wherein, described transmission device also comprises one group of nail, and an end of this group nail is fixed in the startup sheet, and the other end is arranged in the rocking bar groove of rocking bar by a slide block after passing the quick-action film trap of quick-acting slice again.
Aforesaid closely connected detector, wherein, described contact system comprises two windings point, and described 2 winding points are installed in respectively on two fan-shaped adapter plates, and wherein a fan-shaped adapter plate is fixed, and another is adjustable, and with stop ring the two is bound up.
Aforesaid closely connected detector, wherein, every winding point comprises two U-shaped break sheets, by a cooresponding U-shaped break sheet of connection of rotor wheel control contcat finger, at high speed is connected the expression contact.
Aforesaid closely connected detector, wherein, described contcat finger is articulated on the top-support by a contact heel axle, and the lower end of two contact heel axles is equiped with closely connected side wheel respectively, scolds from side wheel, and described roller is close to rotor wheel week along being provided with; And when rotor wheel rotated, described roller can rotate around this contact heel axle within the specific limits.
Aforesaid closely connected detector, wherein, described dynamic and static contact is an elastic contact.
Aforesaid closely connected detector wherein, all is equipped with the rod member connection of oscillating bearing by two ends between described closely connected detector and the tongue.
Characteristics of the present utility model and advantage are: the utility model utilizes 2 winding points of a closely connected detector to realize the closely connected position of tongue is checked with scolding to off normal.When tongue from closely connected position to scolding when offing normal conversion, tongue drives crank-swinging by connecting device, crank drives rotor wheel and rotates, thereby disconnects closely connected expression; With tongue motion, when arriving, tongue scolds when offing normal, and rotor wheel is connected and is scolded the expression of offing normal, otherwise still.The utility model is converted into the angle in circular segment displacement of rotor wheel by the straight-line displacement with throw of switch, has reduced the indication rod traverse and has taken up space, thereby dwindled closely connected detector volume.And the utility model is safe and reliable, and aseismicity is good, contact can be under the vibrations condition of 70g reliable operation, improve the degree of safety of track switch greatly, to adapt to the continuous demand for raising speed of railway.
Description of drawings
Fig. 1 is the structural representation of closely connected detector of the present utility model.
Fig. 2 is a local schematic top plan view of closely connected detector of the present utility model.
Fig. 3 is the partial schematic diagram of the other direction of closely connected detector of the present utility model.
Fig. 4 is a local structure schematic perspective view of the present utility model.
Fig. 5 is an operating principle scheme drawing of the present utility model.
Fig. 6 is an application examples scheme drawing of closely connected detector of the present utility model.
Fig. 7 is the structural representation of the other direction of closely connected detector of the present utility model.
Fig. 8 is the sectional perspective scheme drawing of closely connected detector of the present utility model.
The drawing reference numeral explanation:
1, closely connected detector 100, stock rail 200, tongue
11, drain pan 21, crank 31, main shaft 33, rocking bar
331, rocking bar groove 35, slide block 37, group nail
41, start sheet 411, startup sheet groove 43, quick-acting slice
431, quick-acting slice groove 51,53, break sheet 52,54, contcat finger
55,56, fan- shaped adapter plate 57,58, roller 59, contact heel axle
61,63, top-support 201, pipe link
The specific embodiment
Following conjunction with figs. and specific embodiment are described in further detail the specific embodiment of the present utility model.
Extremely shown in Figure 8 as Fig. 1, the utility model proposes a kind of closely connected detector, include transmission device, contact system and bindiny mechanism, wherein, this bindiny mechanism is connected with the tongue indication rod, and this transmission device is passed to quick acting mechanism with the motion of translation of tongue and rotatablely moved to be converted to, and will pass to contact system after this amplification that rotatablely moves, connect corresponding expression contact, realize the closely connected position of tongue and scold the inspection of offing normal.
The utility model utilizes bindiny mechanism to link to each other with the pipe link of tongue, as shown in Figure 1, in the specific embodiment of the present utility model, is to link to each other with the pipe link (with reference to figure 6) of tongue with a crank 21.
Transmission device of the present utility model comprises main shaft 31 and rocking bar 33, and this rocking bar 33 connects with crank 21 mutually by main spindle multiple spline, can drive rocking bar 33 by main shaft 31 during crank 21 actions and rotate.
Contact system comprises two windings point, i.e. 51,53 and two contcat fingers 52,54 of two break sheets, in a specific embodiment of the present utility model, this break sheet 51,53 is U-shaped (as shown in Figure 2), connect cooresponding U-shaped break sheet by one in the quick acting mechanism control contcat finger 52,54, thereby but fast shut-off is represented contact, cuts off switch indication, to guarantee traffic safety.Described 2 winding points can be installed in respectively on two fan- shaped adapter plates 55,56, and wherein a fan-shaped adapter plate 55 is fixed, another fan-shaped adapter plate 56 is adjustable, and the two is bound up with stop ring (among the figure indicate), by adjusting the relative position of two fan- shaped adapter plates 55,56, can adjust closely connected detector traverse as required.Described contcat finger 52,54 is articulated on the top- support 61,61 by the contact heel axle, and each contcat finger 52,54 respectively with closely connected side wheel 57, scold from side wheel 58 and combine, wherein this roller 57,58 can rotate around this contact heel axle 59 within the specific limits.In the present embodiment, on fan-shaped adapter plate, be provided with roller groove 551,561, to limit the slewing area of each roller 57,58.
As shown in Figure 4, described quick acting mechanism comprises rotor wheel mechanism, this rotor wheel mechanism comprises that the edge is provided with the startup sheet 41 and the quick-acting slice 43 of groove 411,431, start sheet 41 and quick-acting slice 43 certain relative displacement can be arranged, thereby make when rotor wheel moves in a circle, contcat finger 52 can quick-action be connected closely connected indication circuit, realizes the closely connected inspection of tongue 4mm; Similarly, realize by another winding point 53,54 that tongues scold to off normal and put inspection.
As shown in Figure 4, in a specific embodiment of the present utility model, one group of nail 37 1 end is riveted on and starts on the sheet 41, and the other end of dialling nail 37 is arranged in the rocking bar groove 331 of rocking bar 33 by a slide block 35 after passing the quick-action film trap of quick-acting slice 43 again.
In order further to guarantee the reliability of contact, aforementioned dynamic and static contact strip 51,52,53,54 can all adopt elastomeric material.In addition, closely connected detector of the present utility model also is provided with drain pan and cover, as shown in Figure 6.
The working process of closely connected detector with said structure is as follows:
With reference to Fig. 4, shown in Figure 5, when tongue drives crank 21 rotations by rod member, rocking bar 33 rotates equally, slide block 35 slides in rocking bar groove 331 and rotates with rocking bar 33 simultaneously, and group nail 37 rotates under slide block 35 drives, and starts on the sheet 41 because group nail 37 is riveted on, start the pivot center and main shaft 31 off-centre of sheet 41, like this, when rocking bar 33 when main shaft 31 rotates, start sheet 41 and rotate around another axle center.Casehistory, when tongue from closely connected position to scolding when offing normal conversion, driving main shaft 31 by connecting rod mechanism rotates, main shaft 31 drives the rocking bar 33 that connects with its spline and rotates, slide block 35 slides in rocking bar groove 331 and stirs and starts sheet 41 rotations, the nail 37 of dialling that starts on the sheet 41 moves in the position-limited trough 432 (as shown in Figure 8) of quick-acting slice, be located under the spring (not shown) torsional interaction of main shaft, quick-acting slice 43 does not temporarily move, the arc surface of climbing up quick-acting slice 43 until roller 57 is lifted gradually with closely connected side wheel 57 in the slope that starts groove 411 places of sheet 41, dial nail 37 this moment and begin to stir quick-acting slice 43, two beginnings are rotated together, closely connected contact 51 in roller 57 climbing processes, 52 are disconnected, and scold from contact 53 in the arc surface rolling and the maintenance of quick-acting slice 43 and scold from side wheel 58 always, 54 disconnect; When tongue continued conversion, two side wheels 57,58 all rolled on quick-acting slice 43 surfaces, and keep the both sides contact to disconnect; Off normal when putting when tongue continues to be converted to scold, quick-acting slice 43 grooves 431 go to scolds from side wheel 58 places, scolds from expression contact 53,54 thereby scold to fall rapidly to connect from side wheel.Tongue is offed normal when change closely connected position from scolding, and each parts course of action as hereinbefore.
Fig. 6 is the scheme drawing that closely connected detector is connected with point tongue, and track switch is in the location, and closely connected detector is installed in stock rail 100 outsides, and left side tongue 200 is in closely connected position, and the expression contact is connected.First towing point is installed in tongue 200 tips, and other towing points are installed between two towing points.The rod member that by two ends oscillating bearing is housed all between tongue 200 and the closely connected detector 1 connects, with the installation error of eliminating short transverse, reduce tongue 200 bobs and tongue is creeped to the influence of closely connected detector 1.The right side tongue is in to scold offs normal, and it is scolded from the connection of expression contact.
Though the utility model discloses with specific embodiment; but it is not in order to limit the utility model; any those skilled in the art; the displacement of the equivalent assemblies of under the prerequisite that does not break away from design of the present utility model and scope, having done; or, all should still belong to the category that this patent is contained according to equivalent variations and modification that the utility model scope of patent protection is done.
Claims (10)
1. closely connected detector, it is characterized in that, include bindiny mechanism, transmission device, quick acting mechanism and contact system, this bindiny mechanism is connected with the tongue indication rod, this transmission device is passed to quick acting mechanism with the motion of translation of tongue and is rotatablely moved to be converted to, and will pass to contact system after this amplification that rotatablely moves, connect corresponding expression contact.
2. closely connected detector as claimed in claim 1, it is characterized in that, described quick acting mechanism comprises a rotor wheel mechanism, this rotor wheel mechanism comprises that the edge is provided with the startup sheet and the quick-acting slice of groove, described startup sheet and quick-acting slice certain relative displacement can be arranged are set together, and described groove both sides have the slope.
3. closely connected detector as claimed in claim 2 is characterized in that described bindiny mechanism comprises a crank, and described crank is connected with this transmission device.
4. closely connected detector as claimed in claim 3 is characterized in that described transmission device comprises main shaft and rocking bar, and wherein, rocking bar connects this crank by main spindle multiple spline.
5. closely connected detector as claimed in claim 4 is characterized in that, described transmission device also comprises one group of nail, and an end of this group nail is fixed in the startup sheet, and the other end is arranged in the rocking bar groove of rocking bar by a slide block after passing the quick-action film trap of quick-acting slice again.
6. closely connected detector as claimed in claim 5 is characterized in that, described contact system comprises two windings point, described 2 winding points are installed in respectively on two fan-shaped adapter plates, and wherein a fan-shaped adapter plate is fixed, and another is adjustable, and with stop ring the two is bound up.
7. closely connected detector as claimed in claim 6 is characterized in that, every winding point comprises two U-shaped break sheets, and by a cooresponding U-shaped break sheet of connection of rotor wheel control contcat finger, at high speed is connected the expression contact.
8. closely connected detector as claimed in claim 7, it is characterized in that, described contcat finger is articulated on the top-support by a contact heel axle, and the lower end of two contact heel axles is equiped with closely connected side wheel respectively, scolds from side wheel, and described roller is close to rotor wheel week along being provided with; And when rotor wheel rotated, described roller can rotate around this contact heel axle within the specific limits.
9. as each described closely connected detector of claim 1 to 8, it is characterized in that described expression contact is an elastic contact.
10. as each described closely connected detector of claim 1 to 8, it is characterized in that, the rod member connection of oscillating bearing all is housed by two ends between described closely connected detector and the tongue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200041543U CN201065072Y (en) | 2007-01-31 | 2007-01-31 | Close adhering inspector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200041543U CN201065072Y (en) | 2007-01-31 | 2007-01-31 | Close adhering inspector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201065072Y true CN201065072Y (en) | 2008-05-28 |
Family
ID=39482235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200041543U Expired - Lifetime CN201065072Y (en) | 2007-01-31 | 2007-01-31 | Close adhering inspector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201065072Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101580072B (en) * | 2009-06-21 | 2011-06-29 | 天津铁路信号工厂 | Railway turnout closure checker |
| CN104442922A (en) * | 2014-11-21 | 2015-03-25 | 太原市京丰铁路电务器材制造有限公司 | Switch point closure detector |
| CN106715232A (en) * | 2014-11-28 | 2017-05-24 | 奥钢联信号策尔特韦格有限公司 | Device for checking the final position of movable parts of a rail switch |
| WO2017096702A1 (en) * | 2015-12-07 | 2017-06-15 | 西安全路通号器材研究有限公司 | Contact system |
| CN109291957A (en) * | 2017-07-24 | 2019-02-01 | 西安铁路信号有限责任公司 | A kind of locking and closely connected testing agency |
| CN110450818A (en) * | 2019-08-13 | 2019-11-15 | 北京全路通信信号研究设计院集团有限公司 | A kind of closed rotary secret adhering sheet checking device |
| CN112714713A (en) * | 2018-09-19 | 2021-04-27 | 西门子交通有限公司 | Trackless electric vehicle |
-
2007
- 2007-01-31 CN CNU2007200041543U patent/CN201065072Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101580072B (en) * | 2009-06-21 | 2011-06-29 | 天津铁路信号工厂 | Railway turnout closure checker |
| CN104442922A (en) * | 2014-11-21 | 2015-03-25 | 太原市京丰铁路电务器材制造有限公司 | Switch point closure detector |
| CN106715232A (en) * | 2014-11-28 | 2017-05-24 | 奥钢联信号策尔特韦格有限公司 | Device for checking the final position of movable parts of a rail switch |
| CN106715232B (en) * | 2014-11-28 | 2018-12-28 | 奥钢联信号策尔特韦格有限公司 | The device of the end position inspection of the component that can be moved for guideway switch device |
| WO2017096702A1 (en) * | 2015-12-07 | 2017-06-15 | 西安全路通号器材研究有限公司 | Contact system |
| US10286935B2 (en) | 2015-12-07 | 2019-05-14 | Xi'an National Railway Equipment Research Of Signal & Communication Co., Ltd | Contact system |
| EA033154B1 (en) * | 2015-12-07 | 2019-09-30 | Сиань Нешнл Рейлвей Еквипмент Ресёрч Оф Сигнал Энд Коммуникейшн Ко., Лтд | Contact system |
| CN109291957A (en) * | 2017-07-24 | 2019-02-01 | 西安铁路信号有限责任公司 | A kind of locking and closely connected testing agency |
| CN112714713A (en) * | 2018-09-19 | 2021-04-27 | 西门子交通有限公司 | Trackless electric vehicle |
| CN112714713B (en) * | 2018-09-19 | 2023-11-24 | 西门子交通有限公司 | Trackless electric vehicle |
| CN110450818A (en) * | 2019-08-13 | 2019-11-15 | 北京全路通信信号研究设计院集团有限公司 | A kind of closed rotary secret adhering sheet checking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING CRSC SIGNAL AND COMMUNICATION TECHNOLOGY D Free format text: FORMER NAME: BEIJING ZHONGTIETONG ELECTRIC TECHNICAL DEVELOPMENT CENTER |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100071 No. 91 Fengtai Road, Fengtai District, Beijing Patentee after: Beijing Zhongtietong Technology Development Center of Signal & Communication Address before: 100071 No. 91 Fengtai Road, Fengtai District, Beijing Patentee before: Beijing Zhongtietong Power Technology Development Center |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080528 |