CN205149895U - Railway and special automatic roadway gate machine of highway level crossing - Google Patents
Railway and special automatic roadway gate machine of highway level crossing Download PDFInfo
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- CN205149895U CN205149895U CN201521000172.5U CN201521000172U CN205149895U CN 205149895 U CN205149895 U CN 205149895U CN 201521000172 U CN201521000172 U CN 201521000172U CN 205149895 U CN205149895 U CN 205149895U
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- main shaft
- level crossing
- railing
- annular seal
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Abstract
The utility model provides a railway and special automatic roadway gate machine of highway level crossing, including box, supporting seat, railing group and counter weight arm, the box is fixed on the supporting seat, and counter weight arm fixed connection is on the railing is organized, including status display unit, buffer, drive unit, main shaft, sector gear in the box, the main shaft pass the box the lateral wall and through bearing and box fixed connection, railing group is fixed on the main shaft, sector gear pass through spline and main shaft fixed connection and with the drive unit meshing, drive unit fixes on box inboard bottom surface, the buffer suit on the main shaft and with box fixed connection, the status display unit is fixed and is cooperateed on the box and with the main shaft. Railway and special automatic roadway gate machine of highway level crossing, improved whole grade crossing's handling capacity, the effectual safety of having guaranteed driving and personnel has improved simultaneously the utility model discloses the practical life of self.
Description
Technical field
The utility model belongs to level crossing apparatus field, especially relates to a kind of automatic operated barrier machine.
Background technology
Automatic operated barrier machine is applied to the level crossing of railway line and road usual friendship, when train passes through, prevents train and on-road vehicle and pedestrian etc. from collision accident occurring and occurs.Train, by front, controls the landing of barrier machine railing by control system for railway crossings, plays the effect stopping that vehicle passes through.In prior art, the state of the railing on automatic operated barrier machine can only be observed by naked eyes, very inconvenient for a larger control system.Meanwhile, existing automatic operated barrier machine function singleness, not enough to the protection of equipment itself, the expeditious measures under emergency case is also incomplete.
Summary of the invention
In view of this, the utility model is intended to propose the Special Automatic barrier machine of a kind of level crossing mouth, and the problem that can not show in control system again with the railing position solving barrier machine, improves safety and the service life of barrier machine.
For achieving the above object, the technical solution of the utility model is achieved in that
The Special Automatic barrier machine of a kind of level crossing mouth, comprise casing, supporting seat, railing group and weight arm, casing is fixed on supporting seat, and weight arm is fixedly connected in railing group, comprises status display unit, shock absorber, driver element, main shaft, quadrant gear in casing; Main shaft is passed the sidewall of casing and is fixedly connected with casing by bearing, railing group is fixed on main shaft, quadrant gear to be fixedly connected with main shaft by spline and to engage with driver element, driver element is fixed on the bottom surface of box inside, shock absorber to be sleeved on main shaft and to be fixedly connected with casing, and status display unit to be fixed on casing and to match with main shaft.
Further, described railing group is fixedly connected with by pin with main shaft, and railing group also comprises railing, and railing group and railing removably connect.
Further, described status display unit comprises startup sheet, quick-acting slice, switch circuit controller and voltage transformation module; Starting sheet adopts the embedding structure of pressure fixing with on main shaft, and quick-acting slice to be sleeved on main shaft and to be followed closely by plectrum with startup sheet and is connected, and quick-acting slice matches with switch circuit controller, and voltage transformation module and switch circuit controller are electrically connected.
Further, described switch circuit controller has four groups of contact groups.
Further, the radian of described quadrant gear is 90 °, two square edges is respectively equipped with two boss.
Further, described shock absorber comprises baffle plate and buffering group, baffle plate and buffering group hinged by connecting pin; The vertical section of baffle plate is " L " shape, and the side of level is provided with two adjusting bolts, and the position of adjusting bolt is corresponding with two boss of quadrant gear respectively, and vertical side to be sleeved on main shaft and to fit with quadrant gear.
Further, described buffering group comprises connector, stay bearing plate, spring, bolt and support tube; Stay bearing plate has two pieces, two support tubes are fixedly mounted between two pieces of stay bearing plates, the midway location of stay bearing plate is provided with one and installs through hole, spring fitting between two pieces of stay bearing plates and with installation through hole concentric, packing ring is provided with between spring and stay bearing plate, bolt is threaded with the lower end of connector through spring, the nut of bolt and the bottom of connector all through stay bearing plate installation through hole and offset with packing ring; The top of connector and the vertical side of baffle plate hinged.
Further, described driver element comprises motor and retarder; Motor is provided with magnetic clutch, and magnetic clutch is provided with release lever, and on motor shaft, key is connected with motor gear.
Further, described retarder comprises reducer shell, friction clutch, worm screw, turbine, turbo-shaft, output pinion and annular seal space, reducer shell and annular seal space one-body molded, annular seal space upper end is fixedly connected with retarder lid, is provided with rubber cradle between retarder lid and annular seal space; Motor is fixedly connected with reducer shell, and motor gear engages with the flywheel of the friction clutch in reducer shell; The left end of worm screw stretches out annular seal space and is connected with friction clutch key, the left end of worm screw is connected with annular seal space by deep groove ball bearing, the right-hand member of worm screw is fixedly connected with annular seal space by double row angular contact bearing, and double row angular contact bearing and friction clutch all coordinate stop washer and worm screw axial restraint by circular nut; Turbine and worm mesh, turbine is connected with turbine axle key, and the left end of turbo-shaft is all fixedly connected with annular seal space by angular contact bearing with right-hand member, and the left end of turbo-shaft stretches out annular seal space and is connected with output pinion key, and output pinion engages with quadrant gear; Be provided with end cap between annular seal space and output pinion, end cap is sealedly and fixedly connected by the lateral wall of O-ring seals and annular seal space, and turbo-shaft, through end cap, is provided with backbone sealing ring between turbo-shaft and end cap.
Further, transition gear is provided with between described motor gear and friction clutch, transition gear engages with the flywheel of motor gear and friction clutch simultaneously, and transition gear is connected with transition gear axle key, and the two ends of transition gear axle are all fixedly connected with reducer shell by deep groove ball bearing.
Relative to prior art, the Special Automatic barrier machine of level crossing mouth described in the utility model has following advantage:
The Special Automatic barrier machine of level crossing mouth described in the utility model, can realize overload protection function by the friction clutch in retarder; Manual operation function can be realized by the release lever on motor; Railing terminal position fine adjustment function can be realized by the adjusting bolt of shock absorber; Railing can be made under powering-off state can to stop at any angular position between 0 ° ~ 90 ° immediately by the magnetic clutch on motor; Can by the location status information of railing input road junction control system by status display unit.The utility model improves the carrying capacity of whole level crossing, and actv. ensure that the safety of driving and personnel, improves the practical life of the utility model self simultaneously.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the level crossing mouth Special Automatic barrier machine railing level attitude constitution diagram described in the utility model embodiment;
Fig. 2 is the level crossing mouth Special Automatic barrier machine railing upright position constitution diagram described in the utility model embodiment;
Fig. 3 is the box inner structure figure of the Special Automatic barrier machine of level crossing mouth described in the utility model embodiment;
Fig. 4 is the schematic diagram of movements of the Special Automatic barrier machine of level crossing mouth described in the utility model embodiment;
Fig. 5 is the driver element birds-eye view of the Special Automatic barrier machine of level crossing mouth described in the utility model embodiment;
A-A face cutaway view in the driver element birds-eye view that Fig. 6 is the Special Automatic barrier machine of level crossing mouth described in the utility model embodiment;
B-B face cutaway view in the driver element birds-eye view that Fig. 7 is the Special Automatic barrier machine of level crossing mouth described in the utility model embodiment;
C-C face cutaway view in the driver element birds-eye view that Fig. 8 is the Special Automatic barrier machine of level crossing mouth described in the utility model embodiment;
Fig. 9 is the shock absorber of the Special Automatic barrier machine of level crossing mouth described in the utility model embodiment;
Figure 10 is the left view of the shock absorber of the Special Automatic barrier machine of level crossing mouth described in the utility model embodiment.
Description of reference numerals:
1-casing; 2-switch circuit controller; 3-supporting seat; 4-main shaft; 5-quadrant gear; 6-voltage transformation module; 7-quick-acting slice; 8-starts sheet; 9-retarder; 901-backbone sealing ring; 902-motor gear; 903-release lever; 904-reducer shell; 905-friction clutch; 906-worm screw; 907-annular seal space; 908-O shape seal ring; 909-circular nut; 910-stop washer; 911-transition gear; 912-transition gear axle; 913-deep groove ball bearing; 914-double row angular contact bearing; 915-rubber cradle; 916-retarder lid; 917-turbo-shaft; 918-turbine; 919-end cap; 920-output pinion; 921-angular contact bearing; 10-railing group; 11-weight arm; 12-shock absorber; 120-packing ring; 121-connecting pin; 122-baffle plate; 123-adjusting bolt; 124-support tube; 125-connector; 126-stay bearing plate; 127-spring; 128-bolt; 13-motor; 14-railing.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " etc. only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, one or more these features can be expressed or impliedly be comprised to the feature being limited with " first ", " second " etc.In description of the present utility model, except as otherwise noted, the implication of " multiple " is two or more.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood by particular case.
Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As Fig. 1-10, the utility model proposes the Special Automatic barrier machine of a kind of level crossing mouth, comprise casing 1, supporting seat 3, railing group 10 and weight arm 11, casing 1 is fixed on supporting seat 3, weight arm 11 is fixedly connected in railing group 10, comprises status display unit, shock absorber 12, driver element, main shaft 4, quadrant gear 5 in casing 1; Main shaft 4 is passed the sidewall of casing 1 and is fixedly connected with casing 1 by bearing, railing group 10 is fixed on main shaft 4, quadrant gear 5 to be fixedly connected with main shaft 4 by spline and to engage with driver element, driver element is fixed on the bottom surface inside casing 1, shock absorber 12 to be sleeved on main shaft 4 and to be fixedly connected with casing 1, and status display unit to be fixed on casing 1 and to match with main shaft 4.
Above-mentioned railing group 10 is fixedly connected with by pin with main shaft 4, and railing group 10 also comprises railing 14, and railing group 10 and railing 14 removably connect.
Above-mentioned status display unit comprises startup sheet 8, quick-acting slice 7, switch circuit controller 2 and voltage transformation module 6; Starting sheet 8 adopts the embedding structure of pressure fixing with on main shaft 4, and quick-acting slice 7 to be sleeved on main shaft 4 and follow closely by plectrum with startup sheet 8 and is connected, and quick-acting slice 7 matches with switch circuit controller 2, and voltage transformation module 6 and switch circuit controller 2 are electrically connected.
Above-mentioned switch circuit controller 2 has four groups of contact groups.
The radian of above-mentioned quadrant gear 5 is 90 °, two square edges is respectively equipped with two boss.
Above-mentioned shock absorber 12 comprises baffle plate 122 and buffering group, baffle plate 122 and buffering group hinged by connecting pin 121; The vertical section of baffle plate 122 is " L " shape, and the side of level is provided with two adjusting bolts 123, and the position of adjusting bolt 123 is corresponding with two boss of quadrant gear 5 respectively, and vertical side to be sleeved on main shaft 4 and to fit with quadrant gear 5.
Above-mentioned buffering group comprises connector 125, stay bearing plate 126, spring 127, bolt 128 and support tube 124; Stay bearing plate 126 has two pieces, two support tubes 124 are fixedly mounted between two pieces of stay bearing plates 126, the midway location of stay bearing plate 126 is provided with one and installs through hole, spring 127 to be arranged between two pieces of stay bearing plates 126 and concentric with mounting hole, packing ring 120 is provided with between spring 127 and stay bearing plate 126, bolt 128 is threaded with the lower end of connector 125 through spring 127, the nut of bolt 128 and the bottom of connector 125 all through stay bearing plate 126 mounting hole and offset with packing ring 120; The top of connector 125 and the vertical side of baffle plate 122 hinged.
Above-mentioned driver element comprises motor 13 and retarder 9; Motor 13 is provided with magnetic clutch, and magnetic clutch is provided with release lever 903, and on motor shaft, key is connected with motor gear 902.
Above-mentioned retarder 9 comprises reducer shell 904, friction clutch 905, worm screw 906, turbine 918, turbo-shaft 917, output pinion 920 and annular seal space 907, reducer shell 904 and annular seal space 907 one-body molded, annular seal space 907 upper end is fixedly connected with retarder lid 916, is provided with rubber cradle 915 between retarder lid 916 and annular seal space 907; Motor 13 is fixedly connected with reducer shell 904, and motor gear 902 engages with the flywheel of the friction clutch 905 in reducer shell 904; The left end of worm screw 906 stretches out annular seal space 907 and is connected with friction clutch 905 key, the left end of worm screw 906 is connected with annular seal space 907 by deep groove ball bearing 913, the right-hand member of worm screw 906 is fixedly connected with annular seal space 907 by double row angular contact bearing 914, and double row angular contact bearing 914 and friction clutch 905 all coordinate stop washer 910 and worm screw 906 axial restraint by circular nut 909; Turbine 918 engages with worm screw 906, turbine 918 is connected with turbo-shaft 917 key, the left end of turbo-shaft 917 is all fixedly connected with annular seal space 907 by angular contact bearing 921 with right-hand member, the left end of turbo-shaft 917 stretches out annular seal space 907 and is connected with output pinion 920 key, and output pinion 920 engages with quadrant gear 5; Be provided with end cap 919 between annular seal space 907 and output pinion 920, end cap 919 is sealedly and fixedly connected by the lateral wall of O-ring seals 908 with annular seal space 907, and turbo-shaft 917, through end cap 919, is provided with backbone sealing ring 901 between turbo-shaft 917 and end cap 919.
Transition gear 911 is provided with between above-mentioned motor gear 902 and friction clutch 905, transition gear 911 engages with the flywheel of motor gear 902 and friction clutch 905 simultaneously, transition gear 911 is connected with transition gear axle 912 key, and the two ends of transition gear axle 912 are all fixedly connected with reducer shell 904 by deep groove ball bearing 913.
During work, motor 13 starts, and motor 13 and motor gear 902 drive friction clutch 905 to rotate by transition gear 911, and friction clutch 905 rotates together with worm screw 906, rotary motion is delivered on output pinion 920.Output pinion 920 drives main shaft 4 to rotate by quadrant gear 5, is fixed on railing group 10 on main shaft 4 with main axis, to complete the rise of the railing 14 fixing with railing group 10 or to fall.Meanwhile, the startup sheet 8 be fixed on main shaft 4 drives quick-acting slice 7 to rotate by plectrum nail, and quick-acting slice 7 controls the on off mode of four groups of contact groups of switch circuit controller 2, and this status information is input in the control system of road junction, is convenient to operating personnel's regulation and control.Four groups of contact group break-make relations in the position of railing 14 and switch circuit controller 2 are as shown in table 1.
The corresponding relation of table 1 switch circuit controller inner contact group on off mode and railing position
Due to the position-adjustable that railing 14 is fixing in railing group 10, therefore, the position of the railing 14 in table 1 is divided into and stretches out from the left side of railing group 10 and stretch out two kinds of situations on the right side of railing group.
When retarder 9 transships, the torque be delivered on friction clutch 905 exceedes its friction torque, and friction clutch 905 will skid.Now, the flywheel of friction clutch 905 rotates, but worm screw 906 keeps static, thus plays protection motor 13 and improve the effect in the utility model self service life.
The utility model is provided with magnetic clutch below at motor 13, and magnetic clutch and motor 13 become one.Magnetic clutch holds motor shaft tightly cold time, unclamps motor shaft when switching on power.Magnetic clutch is provided with release lever 903, if when needing M/C, and can manual releasing magnetic clutch by release lever 903.When motor 13 power-off, magnetic clutch holds motor shaft tightly immediately, railing 14 all can be stopped immediately in any angular position, protect the personal safety of surrounding people.
When main shaft 4 turns to level attitude or upright position, a boss on quadrant gear 5 square edge can offset with the adjusting bolt of on baffle plate 122 123.Afterwards, motional inertia can be passed to baffle plate 122 by quadrant gear 5, and baffle plate 122 upwards pulls or downward squeeze flow head 125.When connector 125 is pulled upward, the bolt 128 be connected with connector 125 understands packing ring 120 and then the Compress Spring 127 of upwardly spring 127 lower end, and motional inertia is cancelled; When connector 125 is extruded downwards, the bottom of connector 125 can the packing ring 120 of downward extrusion spring 127 upper end, and then Compress Spring 127, motional inertia is cancelled, to alleviate the impact of quadrant gear 5 pairs of casings 1.Meanwhile, by the extension elongation of adjustment adjusting bolt 123 on baffle plate 122, the adjustment to quadrant gear 5 termination point can be realized, reach the object in the final position of fine setting railing 14.
The Special Automatic barrier machine of level crossing mouth described in the utility model, can realize overload protection function by the friction clutch 905 in retarder 9; Manual operation function can be realized by the release lever 903 on motor 13; Railing 14 terminal position fine adjustment function can be realized by the adjusting bolt 123 of shock absorber 12; Railing 14 can be made under powering-off state can to stop at any angular position between 0 ° ~ 90 ° immediately by the magnetic clutch on motor 13; Can by the location status information of railing 14 input road junction control system by status display unit.The utility model improves the carrying capacity of whole level crossing, and actv. ensure that the safety of driving and personnel, improves the practical life of the utility model self simultaneously.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. the Special Automatic barrier machine of level crossing mouth, comprise casing (1), supporting seat (3), railing group (10) and weight arm (11), casing (1) is fixed on supporting seat (3), weight arm (11) is fixedly connected in railing group (10), it is characterized in that: comprise status display unit, shock absorber (12), driver element, main shaft (4), quadrant gear (5) in casing (1); Main shaft (4) through casing (1) sidewall and be fixedly connected with casing (1) by bearing, railing group (10) is fixed on main shaft (4), quadrant gear (5) is fixedly connected with by spline with main shaft (4) and engages with driver element, driver element is fixed on the bottom surface of casing (1) inner side, shock absorber (12) is sleeved on main shaft (4) and goes up and be fixedly connected with casing (1), and status display unit is fixed on casing (1) and goes up and match with main shaft (4).
2. the Special Automatic barrier machine of level crossing mouth according to claim 1, it is characterized in that: described railing group (10) is fixedly connected with by pin with main shaft (4), railing group (10) also comprises railing (14), and railing group (10) and railing (14) removably connect.
3. the Special Automatic barrier machine of level crossing mouth according to claim 1, is characterized in that: described status display unit comprises startup sheet (8), quick-acting slice (7), switch circuit controller (2) and voltage transformation module (6); Starting sheet (8) adopts the embedding structure of pressure fixing with on main shaft (4), it is upper and to be followed closely by plectrum with startup sheet (8) and be connected that quick-acting slice (7) is sleeved on main shaft (4), quick-acting slice (7) matches with switch circuit controller (2), and voltage transformation module (6) and switch circuit controller (2) are electrically connected.
4. the Special Automatic barrier machine of level crossing mouth according to claim 3, is characterized in that: described switch circuit controller (2) has four groups of contact groups.
5. the Special Automatic barrier machine of level crossing mouth according to claim 1, is characterized in that: the radian of described quadrant gear (5) is 90 °, and its two square edges are respectively equipped with two boss.
6. the Special Automatic barrier machine of level crossing mouth according to claim 5, it is characterized in that: described shock absorber (12) comprises baffle plate (122) and buffering group, baffle plate (122) and buffering group hinged by connecting pin (121); The vertical section of baffle plate (122) is " L " shape, the side of level is provided with two adjusting bolts (123), the position of adjusting bolt (123) is corresponding with two boss of quadrant gear (5) respectively, and vertical side is sleeved on main shaft (4) and goes up and fit with quadrant gear (5).
7. the Special Automatic barrier machine of level crossing mouth according to claim 6, is characterized in that: described buffering group comprises connector (125), stay bearing plate (126), spring (127), bolt (128) and support tube (124), stay bearing plate (126) has two pieces, two support tubes (124) are fixedly mounted between two pieces of stay bearing plates (126), the midway location of stay bearing plate (126) is provided with one and installs through hole, spring (127) to be arranged between two pieces of stay bearing plates (126) and concentric with installation through hole, packing ring (120) is provided with between spring (127) and stay bearing plate (126), bolt (128) is threaded through the lower end of spring (127) with connector (125), the nut of bolt (128) and the bottom of connector (125) all through stay bearing plate (126) installation through hole and offset with packing ring (120), the top of connector (125) and the vertical side of baffle plate (122) hinged.
8. the Special Automatic barrier machine of level crossing mouth according to claim 1, is characterized in that: described driver element comprises motor (13) and retarder (9); Motor (13) is provided with magnetic clutch, and magnetic clutch is provided with release lever (903), and on motor shaft, key is connected with motor gear (902).
9. the Special Automatic barrier machine of level crossing mouth according to claim 8, it is characterized in that: described retarder (9) comprises reducer shell (904), friction clutch (905), worm screw (906), turbine (918), turbo-shaft (917), output pinion (920) and annular seal space (907), reducer shell (904) and annular seal space (907) one-body molded, annular seal space (907) upper end is fixedly connected with retarder lid (916), rubber cradle (915) is provided with between retarder lid (916) and annular seal space (907), motor (13) is fixedly connected with reducer shell (904), and motor gear (902) engages with the flywheel of the friction clutch (905) in reducer shell (904), the left end of worm screw (906) stretches out annular seal space (907) and is connected with friction clutch (905) key, the left end of worm screw (906) is connected with annular seal space (907) by deep groove ball bearing (913), the right-hand member of worm screw (906) is fixedly connected with annular seal space (907) by double row angular contact bearing (914), and double row angular contact bearing (914) and friction clutch (905) all pass through circular nut (909) and coordinate stop washer (910) and worm screw (906) axial restraint, turbine (918) engages with worm screw (906), turbine (918) is connected with turbo-shaft (917) key, the left end of turbo-shaft (917) is all fixedly connected with annular seal space (907) by angular contact bearing (921) with right-hand member, the left end of turbo-shaft (917) stretches out annular seal space (907) and is connected with output pinion (920) key, and output pinion (920) engages with quadrant gear (5), end cap (919) is provided with between annular seal space (907) and output pinion (920), end cap (919) is sealedly and fixedly connected by the lateral wall of O-ring seals (908) with annular seal space (907), turbo-shaft (917), through end cap (919), is provided with backbone sealing ring (901) between turbo-shaft (917) and end cap (919).
10. the Special Automatic barrier machine of level crossing mouth according to claim 9, it is characterized in that: between described motor gear (902) and friction clutch (905), be provided with transition gear (911), transition gear (911) engages with the flywheel of motor gear (902) and friction clutch (905) simultaneously, transition gear (911) is connected with transition gear axle (912) key, and the two ends of transition gear axle (912) are all fixedly connected with reducer shell (904) by deep groove ball bearing (913).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521000172.5U CN205149895U (en) | 2015-12-03 | 2015-12-03 | Railway and special automatic roadway gate machine of highway level crossing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521000172.5U CN205149895U (en) | 2015-12-03 | 2015-12-03 | Railway and special automatic roadway gate machine of highway level crossing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205149895U true CN205149895U (en) | 2016-04-13 |
Family
ID=55685616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521000172.5U Withdrawn - After Issue CN205149895U (en) | 2015-12-03 | 2015-12-03 | Railway and special automatic roadway gate machine of highway level crossing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205149895U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365853A (en) * | 2015-12-03 | 2016-03-02 | 天津铁路信号有限责任公司 | Railway and road level crossing special-purpose automatic roadway gate machine |
| CN108891450A (en) * | 2018-08-02 | 2018-11-27 | 北京全路通信信号研究设计院集团有限公司 | Level crossing Electric gate machine |
| CN110143225A (en) * | 2019-04-17 | 2019-08-20 | 宁波思高信通科技有限公司 | A kind of level crossing Intelligent road and warning device based on cloud |
-
2015
- 2015-12-03 CN CN201521000172.5U patent/CN205149895U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365853A (en) * | 2015-12-03 | 2016-03-02 | 天津铁路信号有限责任公司 | Railway and road level crossing special-purpose automatic roadway gate machine |
| CN108891450A (en) * | 2018-08-02 | 2018-11-27 | 北京全路通信信号研究设计院集团有限公司 | Level crossing Electric gate machine |
| CN108891450B (en) * | 2018-08-02 | 2023-06-30 | 北京全路通信信号研究设计院集团有限公司 | Electric road barrier machine for level crossing |
| CN110143225A (en) * | 2019-04-17 | 2019-08-20 | 宁波思高信通科技有限公司 | A kind of level crossing Intelligent road and warning device based on cloud |
| CN110143225B (en) * | 2019-04-17 | 2021-07-02 | 宁波思高信通科技有限公司 | Railway crossing intelligent roadblock and alarm device based on high in clouds |
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