CN108944995A - A kind of pin-connected panel checking of clearance vehicle for motor car inspection and repair library - Google Patents
A kind of pin-connected panel checking of clearance vehicle for motor car inspection and repair library Download PDFInfo
- Publication number
- CN108944995A CN108944995A CN201811005494.7A CN201811005494A CN108944995A CN 108944995 A CN108944995 A CN 108944995A CN 201811005494 A CN201811005494 A CN 201811005494A CN 108944995 A CN108944995 A CN 108944995A
- Authority
- CN
- China
- Prior art keywords
- pin
- bottom plate
- motor
- motor car
- connecting rod
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
- B61D15/08—Railway inspection trolleys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
- B61K9/02—Profile gauges, e.g. loading gauges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a kind of pin-connected panel checking of clearance vehicles for motor car inspection and repair library, including bottom plate, support frame and support plate, vertical support frame is installed between the bottom plate and support plate, the upper end of support frame as described above is equipped at least one seat, the upper center of support frame as described above is equipped with control cabinet, the two sides of the support plate are mounted on telescoping mechanism, and the output end of the telescoping mechanism is connected with sliding slot, and the bottom end of the bottom plate is equipped with retaining mechanism.Using the design of bottom side pulley retaining mechanism, certain limit is formed so as to the two sides in rail, so that traveling wheel can only axially be travelled along rail, thus the case where preventing derailing, and be easily installed and dismantle；It using two side roller telescopic designs, to simulate the width of motor-car by adjusting the linear range between two pulleys, is adjusted so as to the motor-car for different in width, the detection of width limit can be fast implemented.
Description
Technical field
The present invention relates to motor-car detection device technology field more particularly to a kind of pin-connected panel limits for motor car inspection and repair library
Check vehicle.
Background technique
The repair apparatus of overhaul of train-set substrate specifically includes that maintenance of equipment library, electric testing equipment, wheel tread diagnosis
Device, non-pulling wheel slewing, wheel pair and bogie more switching center9, axle failure detector, driving wheel group internal washing and arrangement are set
Standby, EMU exterior washings equipment, in order not to the influence of the environment such as climate condition and night work, all maintenance works all exist
It is carried out in building.
But newly-built maintenance library is before operation, it is necessary to carry out checking of clearance to the width in maintenance library, prevent from being open to traffic it
Afterwards since width not enough causes the accident.But current linking detects vehicle, is typically only capable to detect fixed-size motor-car, nothing
Method is finely adjusted the motor-car of different size shape.
Summary of the invention
The purpose of the present invention is to solve above-mentioned problems, and a kind of pin-connected panel for motor car inspection and repair library proposed limits
Boundary checks vehicle.
To achieve the goals above, present invention employs following technical solutions:
A kind of pin-connected panel checking of clearance vehicle for motor car inspection and repair library, including bottom plate, support frame and support plate, the bottom plate and branch
Vertical support frame is installed between fagging, the upper end of support frame as described above is equipped at least one seat, support frame as described above it is upper
End middle part is equipped with control cabinet, and the two sides of the support plate are mounted on telescoping mechanism, the output end connection of the telescoping mechanism
There is sliding slot, the bottom end of the bottom plate is equipped with retaining mechanism, and there are two for fixing iron for the output end connection of the retaining mechanism
The side roller of rail, the upper end of the support plate are welded with two vertical bars vertically, and the top of two vertical bars is welded with water jointly
The cross bar of setting is put down, elevating mechanism is installed on the cross bar；
Motor is installed, the output shaft of the motor is connected with transmission mechanism, the output shaft installation of the motor on the bottom plate
There is first bearing seat, the first bearing seat is mounted on the upper end of bottom plate, and the output end of the transmission mechanism extends to bottom plate
Bottom end is simultaneously connected with shaft, and the both ends of the shaft are respectively connected with the traveling wheel being used cooperatively with rail, the both ends of the shaft
It is mounted on second bearing seat, the second bearing seat is mounted on the bottom end of bottom plate.
Preferably, the transmission mechanism includes intermeshing pinion gear, straight tooth column tooth circle and gear wheel, the small tooth
The output shaft of wheel and motor is interference fitted, and the gear wheel and shaft are interference fitted.
Preferably, the telescoping mechanism includes ball nut, screw rod and knob；
The outer surface of the knob and ball nut interference fit, the screw rod is fixedly connected with the holder part of pulley, described
Screw rod is threadedly coupled with ball nut, and the cavity for accommodating screw rod, the ball nut rotation are offered in the support plate
It is connected on the inner wall of cavity.
Preferably, interference fit has deep groove ball bearing on the ball nut, and the outer ring of the deep groove ball bearing is welded on
On the inner wall of cavity.
Preferably, the retaining mechanism includes rotating handles, reverse-flighted screw, fixed block and connecting rod；
The screw thread of the reverse-flighted screw two sides is oppositely arranged, and the fixed block is welded on the lower surface of bottom plate, the reverse-flighted screw
With fixed block be rotatablely connected, the connecting rod respectively at reverse-flighted screw both ends be threadedly coupled, the connecting rod by bearing with
Side roller rotation connection, one end of the reverse-flighted screw pass through fixed block and are interference fitted with rotating handles.
Preferably, it is welded on the fixed block and is slidably connected with reverse-flighted screw slide bar disposed in parallel, the connecting rod
On slide bar.
Preferably, the elevating mechanism includes that sliding sleeve, connecting rod, jacking block and ball are constituted；
The sliding sleeve is symmetrically slidably connected on cross bar, and the top of the connecting rod and sliding sleeve is rotatablely connected by pin shaft, the company
Bar is rotatably connected to jacking block far from one end of sliding sleeve, and the top of the jacking block is equipped with multiple balls, offers on the sliding sleeve
First pin hole, axial equidistant the second pin holes for offering the first pin hole of multiple cooperations and using on the cross bar.
Preferably, it is symmetrically opened up on the jacking block there are two sliding slot, slidably connects fixed pin, the company in the sliding slot
The fluting for accommodating fixed pin is offered on bar.
Compared with prior art, the present invention has following advantages:
1, using the design of bottom side pulley retaining mechanism, certain limit is formed so as to the two sides in rail, so that row
Walking wheel can only axially travel along rail, thus the case where preventing derailing, and be easily installed and dismantle.
2, two side roller telescopic designs are used, to simulate motor-car by adjusting the linear range between two pulleys
Width can fast implement the detection of width limit so as to be adjusted for the motor-car of different in width.
3, using the design of top elevating mechanism, by the high low adjustment of elevating mechanism, thus the height of analog motor-car
Degree can fast implement height clearance detection.
4, in addition to transmission mechanism, other mechanisms are connected in such a way that screw thread or bolt are fixed, so as on demand into
Row is by assembly.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the pin-connected panel checking of clearance vehicle for motor car inspection and repair library proposed by the present invention；
Fig. 2 is a kind of traveling wheel part-structure signal of pin-connected panel checking of clearance vehicle for motor car inspection and repair library proposed by the present invention
Figure；
Fig. 3 is that a kind of telescoping mechanism part-structure of the pin-connected panel checking of clearance vehicle for motor car inspection and repair library proposed by the present invention shows
It is intended to；
Fig. 4 is that a kind of retaining mechanism part-structure of the pin-connected panel checking of clearance vehicle for motor car inspection and repair library proposed by the present invention shows
It is intended to；
Fig. 5 is that a kind of elevating mechanism part-structure of the pin-connected panel checking of clearance vehicle for motor car inspection and repair library proposed by the present invention shows
It is intended to.
In figure: 1 rail, 2 bottom plates, 3 support frames, 4 support plates, 5 vertical bars, 6 cross bars, 7 control cabinets, 8 seats, 9 telescoping mechanisms,
91 screw rods, 92 ball nuts, 93 knobs, 94 deep groove ball bearings, 95 cavitys, 10 pulleys, 11 retaining mechanisms, 111 rotating handles,
112 slide bars, 113 reverse-flighted screws, 114 fixed blocks, 115 connecting rods, 12 side rollers, 13 elevating mechanisms, 131 sliding sleeves, 132 first pins
Hole, 133 second pin holes, 134 connecting rods, 135 sliding slots, 136 flutings, 137 fixed pins, 138 jacking blocks, 139 balls, 14 traveling wheels, 15
Motor, 16 transmission mechanisms, 17 first bearing seats, 18 second bearing seats, 19 shafts.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to figs. 1 to 5, a kind of pin-connected panel checking of clearance vehicle for motor car inspection and repair library, including bottom plate 2, support frame 3 and branch
Fagging 4 is equipped with vertical support frame 3 between bottom plate 2 and support plate 4, the upper end of support frame 3 is equipped at least one seat 8,
The upper center of support frame 3 is equipped with control cabinet 7, and the two sides of support plate 4 are mounted on telescoping mechanism 9, the output of telescoping mechanism 9
End is connected with sliding slot 10.
Specifically, referring to Fig. 3, telescoping mechanism includes ball nut 92, screw rod 91 and knob 93, and specific connection type is such as
Under:
The outer surface of knob 93 and ball nut 92 is interference fitted, and screw rod 91 is fixedly connected with the holder part of pulley 10, screw rod
91 are threadedly coupled with ball nut 92, and the cavity 95 for accommodating screw rod 91 is offered in support plate 4, and the rotation of ball nut 92 connects
It connects on the inner wall of cavity 95, the effect of telescoping mechanism is, by the threaded connection of ball nut 92 and screw rod 91, realizes silk
Bar 91 moves along a straight line with movable pulley 10, to formulate the distance of a 10cm bigger than motor-car according to tools such as rulers, realizes width
Spend the adjusting of boundary.
Further, interference fit has deep groove ball bearing 94 on ball nut 92, and the outer ring of deep groove ball bearing 94 is welded on
On the inner wall of cavity 95, deep groove ball bearing is easily installed, to make ball nut 92 that can only realize rotation.
The bottom end of bottom plate 2 is equipped with retaining mechanism 11, and there are two be used for fixed rail 1 for the output end connection of retaining mechanism 11
Side roller 12.
Specifically, referring to Fig. 4, retaining mechanism 11 includes rotating handles 111, reverse-flighted screw 113, fixed block 114 and connection
Bar 115, specific connection type are as follows:
The screw thread of 113 two sides of reverse-flighted screw is oppositely arranged, and fixed block 114 is welded on the lower surface of bottom plate 2, reverse-flighted screw 113 with
Fixed block 114 is rotatablely connected, and connecting rod 115 is threadedly coupled respectively at the both ends of reverse-flighted screw 113, and connecting rod 115 passes through bearing
It is rotatablely connected with side roller 12, one end of reverse-flighted screw 113 passes through fixed block 114 and is interference fitted with rotating handles 111, locking
The effect of mechanism is, drives reverse-flighted screw 113 to rotate by rotating handles 111, since the both ends screw thread of reverse-flighted screw 113 is anti-
To setting, therefore reverse-flighted screw 113 can drive two connecting rods 115 close to each other or separate movement, when the two is close to movement,
Be clamped so as to the two sides to rail 1, prevent traveling wheel 14 derail, wherein the upper end of connecting rod 115 can open up with it is two-way
The internal thread hole that screw rod 113 cooperates.
Further, it is welded on fixed block 114 and is slided with the slide bar 112 disposed in parallel of reverse-flighted screw 113, connecting rod 115
Dynamic to be connected on slide bar 112, the effect of slide bar 112 is, since reverse-flighted screw 113 may will drive, connecting rod 115 is synchronous to be turned
It is dynamic, therefore the setting of slide bar 112 is so that connecting rod 115 can only realize linear motion.
The upper end of support plate 4 is welded with two vertical bars 5 vertically, and the top of two vertical bars 5 is welded with horizontally disposed jointly
Cross bar 6 is equipped with elevating mechanism on cross bar 6.
Elevating mechanism includes that sliding sleeve 131, connecting rod 134, jacking block 138 and ball 139 are constituted, and specific connection type is as follows:
Sliding sleeve 131 is symmetrically slidably connected on cross bar 6, and the top of connecting rod 134 and sliding sleeve 131 is rotatablely connected by pin shaft, connecting rod
134 one end far from sliding sleeve 131 are rotatably connected to jacking block 138, and the top of jacking block 138 is equipped with multiple balls 139, sliding sleeve 131
On offer the first pin hole 132, axial equidistant the second pin holes for offering the first pin hole 132 of multiple cooperations and using on cross bar 6
133, the effect of elevating mechanism is, is slid axially on cross bar 6 by sliding sleeve 131, slides into behind suitable position by inserting
The first pin hole 132 thereon is inserted into fixation to it with the second pin hole 133 on cross bar 6 by pin, so that two connecting rods 134 push up
The angle in portion increases or reduces, so that the lifting of jacking block 138 is further realized, to realize the adjusting of height limit.
Further, it is symmetrically opened up on jacking block 138 there are two sliding slot 135, slidably connects fixed pin 137 in sliding slot 135,
The fluting 136 for accommodating fixed pin 137 is offered on connecting rod 134, the effect of fixed pin is, so that jacking block 138 remains water
Level state prevents from tilting.
Motor 15 is installed, motor 15 is electrically connected with control cabinet 7, to control motor 15 by control cabinet 7 on bottom plate 2
HB860 stepper motor can be used in opening and closing, motor 15, and the output shaft of motor 15 is connected with transmission mechanism 16, the output shaft of motor 15
First bearing seat 17 is installed, first bearing seat 17 is mounted on the upper end of bottom plate 2, and the output end of transmission mechanism extends to bottom plate 2
Bottom end and be connected with shaft 19, the both ends of shaft 19 are respectively connected with the traveling wheel 14 being used cooperatively with rail 1, the two of shaft 19
End is mounted on second bearing seat 18, and second bearing seat 18 is mounted on the bottom end of bottom plate 2.
Specifically, referring to Fig. 2, transmission mechanism includes intermeshing pinion gear, straight tooth column tooth circle and gear wheel, small tooth
The output shaft of wheel and motor 15 is interference fitted, and gear wheel and shaft 19 are interference fitted, and the effect of transmission mechanism is motor 15
Torque slow down output.
The rotating handles 111 of two side bottoms are rotated when use of the present invention first, to drive by rotating handles 111 two-way
Screw rod 113 rotates, and two movements close to each other of connecting rod 115 of reverse-flighted screw 113 and then drive realize two side rollers 12 and support
In the two sides of rail 1, then by the unlatching of the switch control motor 15 on control cabinet 7, the output shaft of motor 15 passes through transmission
Output is slowed down to shaft 19, shaft 19 and then the rotation of traveling wheel 14 for driving two sides, so that rubbing with rail 1 realizes row in mechanism 16
It walks.
When adjustment width limit, the knob 93 of two sides, knob 93 and then the drive rotation of ball nut 92, ball spiral shell are rotated
Mother 92 drives the screw rod 91 being threadedly coupled therewith to be axially moved, thus realize that the position of pulley 10 is adjusted, fit dimension measurement two
Spacing between side roller 10, and keep this spacing 10cm or more longer than the width of motor-car.
When adjusting height clearance, the close to each other or separate sliding on cross bar 6 by two sliding sleeves 131, and sliding into
By the first pin hole 132 and the second pin hole 133 to it after suitable distance, and bolt is inserted into it and is fixed, to realize
The height of the adjusting of angle between two connecting rods 134, the more big then jacking block 138 of angle is lower.
In the present invention unless specifically defined or limited otherwise, term " sliding ", " rotation ", " fixation ", " being equipped with " etc.
Term shall be understood in a broad sense, for example, it may be being welded to connect, be also possible to be bolted, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of pin-connected panel checking of clearance vehicle for motor car inspection and repair library, including bottom plate (2), support frame (3) and support plate (4),
It is characterized in that, be equipped with vertical support frame (3) between the bottom plate (2) and support plate (4), support frame as described above (3) it is upper
End is equipped at least one seat (8), and the upper center of support frame as described above (3) is equipped with control cabinet (7), the support plate (4)
Two sides be mounted on telescoping mechanism (9), the output end of the telescoping mechanism (9) is connected with sliding slot (10), the bottom plate (2)
Bottom end is equipped with retaining mechanism (11), and there are two the sides for being used for fixed rail (1) for the output end connection of the retaining mechanism (11)
Pulley (12), the upper end of the support plate (4) are welded with two vertical bars (5) vertically, and the top of two vertical bars (5) is welded jointly
It is connected to horizontally disposed cross bar (6), elevating mechanism is installed on the cross bar (6)；
It is equipped with motor (15) on the bottom plate (2), the output shaft of the motor (15) is connected with transmission mechanism (16), the electricity
The output shaft of machine (15) is equipped with first bearing seat (17), and the first bearing seat (17) is mounted on the upper end of bottom plate (2), described
The output end of transmission mechanism extends to the bottom end of bottom plate (2) and is connected with shaft (19), and the both ends of the shaft (19) are all connected with
There is the traveling wheel (14) being used cooperatively with rail (1), the both ends of the shaft (19) are mounted on second bearing seat (18), described
Second bearing seat (18) is mounted on the bottom end of bottom plate (2).
2. a kind of pin-connected panel checking of clearance vehicle for motor car inspection and repair library according to claim 1, which is characterized in that described
Transmission mechanism includes intermeshing pinion gear, straight tooth column tooth circle and gear wheel, the output of the pinion gear and motor (15)
Axis interference fit, the gear wheel and shaft (19) are interference fitted.
3. a kind of pin-connected panel checking of clearance vehicle for motor car inspection and repair library according to claim 1, which is characterized in that described
Telescoping mechanism includes ball nut (92), screw rod (91) and knob (93)；
The outer surface of the knob (93) and ball nut (92) is interference fitted, the cradle portion of the screw rod (91) and pulley (10)
Divide and be fixedly connected, the screw rod (91) is threadedly coupled with ball nut (92), offers on the support plate (4) for accommodating silk
The cavity (95) of bar (91), the ball nut (92) are rotatably connected on the inner wall of cavity (95).
4. a kind of pin-connected panel checking of clearance vehicle for motor car inspection and repair library according to claim 3, which is characterized in that described
There is deep groove ball bearing (94) interference fit on ball nut (92), the outer ring of the deep groove ball bearing (94) is welded on cavity (95)
Inner wall on.
5. a kind of pin-connected panel checking of clearance vehicle for motor car inspection and repair library according to claim 1, which is characterized in that described
Retaining mechanism (11) includes rotating handles (111), reverse-flighted screw (113), fixed block (114) and connecting rod (115)；
The screw thread of reverse-flighted screw (113) two sides is oppositely arranged, and the fixed block (114) is welded on the lower surface of bottom plate (2),
The reverse-flighted screw (113) and fixed block (114) are rotatablely connected, and the connecting rod (115) is respectively at the two of reverse-flighted screw (113)
End is threadedly coupled, and the connecting rod (115) is rotatablely connected by bearing and side roller (12), and the one of the reverse-flighted screw (113)
End is interference fitted across fixed block (114) and with rotating handles (111).
6. a kind of pin-connected panel checking of clearance vehicle for motor car inspection and repair library according to claim 5, which is characterized in that described
It is welded on fixed block (114) and is slidably connected with reverse-flighted screw (113) slide bar disposed in parallel (112), the connecting rod (115)
On slide bar (112).
7. a kind of pin-connected panel checking of clearance vehicle for motor car inspection and repair library according to claim 1, which is characterized in that described
Elevating mechanism includes that sliding sleeve (131), connecting rod (134), jacking block (138) and ball (139) are constituted；
The sliding sleeve (131) is symmetrically slidably connected on cross bar (6), and the top of the connecting rod (134) and sliding sleeve (131) passes through pin
Axis rotation connection, the connecting rod (134) are rotatably connected to jacking block (138) far from the one end of sliding sleeve (131), the jacking block (138)
Top be equipped with multiple balls (139), offered the first pin hole (132) on the sliding sleeve (131), axis on the cross bar (6)
To equidistant the second pin hole (133) for offering multiple cooperations the first pin hole (132) and using.
8. a kind of pin-connected panel checking of clearance vehicle for motor car inspection and repair library according to claim 7, which is characterized in that described
It is symmetrically opened up on jacking block (138) there are two sliding slot (135), the sliding slot (135) is interior to be slidably connected fixed pin (137), described
The fluting (136) for accommodating fixed pin (137) is offered on connecting rod (134).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811005494.7A CN108944995A (en) | 2018-08-30 | 2018-08-30 | A kind of pin-connected panel checking of clearance vehicle for motor car inspection and repair library |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811005494.7A CN108944995A (en) | 2018-08-30 | 2018-08-30 | A kind of pin-connected panel checking of clearance vehicle for motor car inspection and repair library |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108944995A true CN108944995A (en) | 2018-12-07 |
Family
ID=64474613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811005494.7A Withdrawn CN108944995A (en) | 2018-08-30 | 2018-08-30 | A kind of pin-connected panel checking of clearance vehicle for motor car inspection and repair library |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108944995A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353371A (en) * | 2018-12-12 | 2019-02-19 | 湖大海捷(湖南)工程技术研究有限公司 | A kind of contactless contour detecting device of all automatic rail |
| CN109632835A (en) * | 2019-01-31 | 2019-04-16 | 青岛众志测控技术有限公司 | A kind of online microwave moisture instrument |
| CN109835367A (en) * | 2019-02-28 | 2019-06-04 | 马鞍山蓝信环保科技有限公司 | A kind of limit detection device applied to rail traffic |
| CN110422111A (en) * | 2019-07-24 | 2019-11-08 | 汉腾汽车有限公司 | A kind of long row police lamp mounting structure being integrated in wisdom radio car roof |
| CN112305271A (en) * | 2020-10-31 | 2021-02-02 | 贵州电网有限责任公司 | Electrified test appurtenance convenient to use |
| CN112441029A (en) * | 2019-08-30 | 2021-03-05 | 比亚迪股份有限公司 | Equipment bracket component and rail vehicle with same |
| CN114274990A (en) * | 2022-01-06 | 2022-04-05 | 中铁十一局集团有限公司 | Split trolley for adjusting center of steel rail through four parallel connecting rods |
| CN114368399A (en) * | 2022-01-19 | 2022-04-19 | 中铁十一局集团有限公司 | Split trolley for detecting center of reverse-thread limiting steel rail |
| CN114368398A (en) * | 2022-01-06 | 2022-04-19 | 中铁十一局集团有限公司 | Left-right reverse thread adjusting steel rail center detection split trolley |
| CN115095806A (en) * | 2022-07-18 | 2022-09-23 | 中铁一局集团电务工程有限公司 | Movable type power lighting device for subway |
| CN116101331A (en) * | 2022-12-28 | 2023-05-12 | 苏州鸿哲智能科技有限公司 | Running gear for track traffic detection |
-
2018
- 2018-08-30 CN CN201811005494.7A patent/CN108944995A/en not_active Withdrawn
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109353371A (en) * | 2018-12-12 | 2019-02-19 | 湖大海捷(湖南)工程技术研究有限公司 | A kind of contactless contour detecting device of all automatic rail |
| CN109353371B (en) * | 2018-12-12 | 2023-11-10 | 湖南高创海捷工程技术有限公司 | Full-automatic steel rail non-contact profile detection device |
| CN109632835A (en) * | 2019-01-31 | 2019-04-16 | 青岛众志测控技术有限公司 | A kind of online microwave moisture instrument |
| CN109835367A (en) * | 2019-02-28 | 2019-06-04 | 马鞍山蓝信环保科技有限公司 | A kind of limit detection device applied to rail traffic |
| CN110422111A (en) * | 2019-07-24 | 2019-11-08 | 汉腾汽车有限公司 | A kind of long row police lamp mounting structure being integrated in wisdom radio car roof |
| CN112441029A (en) * | 2019-08-30 | 2021-03-05 | 比亚迪股份有限公司 | Equipment bracket component and rail vehicle with same |
| CN112305271B (en) * | 2020-10-31 | 2022-09-09 | 贵州电网有限责任公司 | Electrified test appurtenance convenient to use |
| CN112305271A (en) * | 2020-10-31 | 2021-02-02 | 贵州电网有限责任公司 | Electrified test appurtenance convenient to use |
| CN114368398A (en) * | 2022-01-06 | 2022-04-19 | 中铁十一局集团有限公司 | Left-right reverse thread adjusting steel rail center detection split trolley |
| CN114274990A (en) * | 2022-01-06 | 2022-04-05 | 中铁十一局集团有限公司 | Split trolley for adjusting center of steel rail through four parallel connecting rods |
| CN114368399A (en) * | 2022-01-19 | 2022-04-19 | 中铁十一局集团有限公司 | Split trolley for detecting center of reverse-thread limiting steel rail |
| CN115095806A (en) * | 2022-07-18 | 2022-09-23 | 中铁一局集团电务工程有限公司 | Movable type power lighting device for subway |
| CN116101331A (en) * | 2022-12-28 | 2023-05-12 | 苏州鸿哲智能科技有限公司 | Running gear for track traffic detection |
| CN116101331B (en) * | 2022-12-28 | 2023-09-22 | 苏州鸿哲智能科技有限公司 | Running gear for track traffic detection |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181207 |
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| WW01 | Invention patent application withdrawn after publication |