CN209816573U - CRTS I type double-block ballastless track adjusting system - Google Patents
CRTS I type double-block ballastless track adjusting system Download PDFInfo
- Publication number
- CN209816573U CN209816573U CN201920319568.8U CN201920319568U CN209816573U CN 209816573 U CN209816573 U CN 209816573U CN 201920319568 U CN201920319568 U CN 201920319568U CN 209816573 U CN209816573 U CN 209816573U
- Authority
- CN
- China
- Prior art keywords
- track
- adjusting
- joist
- adjusting screw
- jacket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The utility model discloses a CRTS I type double-block ballastless track adjusting system, including measurement system, control system and actuating system, control system is wireless connection with measurement system, actuating system respectively, its characterized in that, the actuating system includes guiding mechanism and the braced frame that is used for the fixed track; the track adjusting system comprises a support frame, an executing system and an adjusting mechanism, wherein the support frame comprises an adjusting screw rod used for adjusting a track, the adjusting mechanism comprises at least one servo regulator and at least one mechanical arm, the power output end of the mechanical arm is connected with the servo regulator, the output end of the servo regulator is connected with the adjusting screw rod so as to adjust the track, the executing system further comprises a walking mechanism used for supporting the adjusting mechanism to walk, the walking mechanism comprises a first rack and wheels used for supporting the first rack to move, and at least one fixed seat assembly is arranged on the same surface of the first rack; the machine replaces manpower, and is efficient, consumes few manpower resources, and the human cost is low, and the precision is high.
Description
Technical Field
The utility model relates to a track traffic technical field especially relates to a I type double block formula ballastless track governing system of CRTS.
Background
In the construction of a high-speed railway, a CRTS I type double-block ballastless track is one of the types of the ballastless tracks which are mainstream at present, and the construction of a track bed board is completed by adopting a flow water mode of factory centralized prefabrication of sleepers, construction site sleeper distribution, track coarse laying, track construction fine adjustment and concrete pouring; the track rough paving and the track construction fine adjustment are two key processes in the CRTS I type double-block ballastless track construction technology, the efficiency directly restricts the construction progress of a ballastless track bed plate, and the precision directly influences the smoothness of a ballastless track and the comfort level of passengers in the operation period.
However, the rough laying and fine adjustment of the track in the conventional ballastless track construction are separately carried out according to two working procedures, each track panel frame is about 6500mm long, 4 cross beams are connected and fixed with a left track panel and a right track panel to form a whole, and the left track panel and the right track panel are stressed by landing through a support frame screw rod and a diagonal draw bar; manually lofting the corner points of each track panel frame on a base plate by using a total station according to a coordinate method, manually ejecting ink lines, and then roughly paving each track panel in place according to the ejected ink lines by using a manually-matched gantry crane (the paving precision is controlled within 5 mm); the common method for track construction fine adjustment at present is a track panel supporting frame, a total station matched with a track inspection trolley and an artificial operation mode, the total station matched with the track inspection trolley sequentially measures space three-dimensional coordinate data of each cross beam position on a track panel, a deviation value between measured data and design data of each cross beam position is calculated, and a special tool is used for manually and accurately adjusting vertical and transverse screws of a track panel supporting frame according to the deviation value.
The track fine adjustment method is complex in procedure, firstly carries out track coarse adjustment, then carries out fine adjustment, 2 technicians and 6 workers are required to be arranged for each group of coarse adjustment and fine adjustment, only 3 track panels (about 20 meters) can be finely adjusted per hour, the efficiency is low, more manpower resources are consumed, the cost is high, the precision is greatly influenced by human factors and environmental factors, and the method is not suitable for rapid construction and development of high-speed railways in China.
SUMMERY OF THE UTILITY MODEL
Based on the technical problem that the background art exists, the utility model provides a two formula ballastless track governing systems of CRTS I type to the machine replaces the manpower, and control system control is adjusted, and is efficient, consume that manpower resources is few, the human cost is low, and the precision is high.
The utility model provides a CRTS I type double block formula ballastless track governing system, including measurement system, control system and actuating system, control system is wireless connection with measurement system, actuating system respectively, actuating system includes guiding mechanism and is used for the braced frame of fixed orbit; the support frame comprises an adjusting screw rod used for adjusting the track, the adjusting mechanism comprises at least one servo regulator and at least one mechanical arm, the power output end of the mechanical arm is connected with the servo regulator, and the output end of the servo regulator is connected with the adjusting screw rod so as to adjust the track.
Furthermore, the executing system further comprises a travelling mechanism for supporting the adjusting mechanism to travel, the travelling mechanism comprises a first frame and wheels for supporting the first frame to move, at least one fixed seat assembly is arranged on the same surface of the first frame, the power output end of the mechanical arm is connected with the servo regulator through a universal joint, and one end of the mechanical arm, far away from the power output end, is hinged to the fixed seat assembly.
Furthermore, the execution system further comprises a calibration mechanism, the calibration mechanism comprises a prism, an electric hydraulic push rod and a displacement sensor used for detecting the position of the adjusting mechanism, two axial ends of the electric hydraulic push rod are respectively sleeved with a roller, a prism rod and wheels, the roller is arranged on the inner side of the rail relative to the rail, and one end, far away from the electric hydraulic push rod, of the prism rod is connected with the prism.
Further, a total station for acquiring prism feedback position coordinates is included.
Furthermore, the prism is provided with a buffer block at the joint of the prism rod and the prism rod, a groove is formed in the buffer block, the prism is nested in the groove of the buffer block, and the buffer block is fixed at one end of the prism rod relative to one side of the groove.
The supporting frame comprises a joist body and an adjusting screw rod, the joist body comprises a joist outer sleeve and a joist inner sleeve, the joist outer sleeve is perpendicular to the track, the joist inner sleeve is sleeved in the joist outer sleeve and can move in the joist outer sleeve, the adjusting screw rod comprises an elevation adjusting screw rod and a track adjusting screw rod, the track adjusting screw rod is arranged on one end face of the length direction of the joist outer sleeve and is connected with the joist inner sleeve through a gear, one end of the track far away from the gear to the adjusting screw rod is connected with a servo adjuster, the elevation adjusting screw rod is arranged at two ends of the length direction of the joist outer sleeve, the elevation adjusting screw rod is connected with another servo adjuster, and the joist outer sleeve and the joist inner sleeve are connected through a locking device at the elevation adjusting screw rod.
The utility model provides a pair of I type double block formula ballastless track governing system of CRTS's advantage lies in: the utility model discloses a CRTS I type double block formula ballastless track governing system that provides in the structure, measurement system acquire orbital actual coordinate, upload control system after handling and obtain corresponding adjusting screw's regulating variable, control system controls the action of mechanical arm 14, drives the servo regulator 13 action of being connected with mechanical arm 14, and then realizes adjusting screw's according to corresponding regulating variable rotation, finally realizes orbital regulation; the procedures of manual measurement, pay-off and adjustment in track adjustment are simplified, and the labor is saved; meanwhile, the phenomenon that the adjusting screw rod is manually adjusted for multiple times in the traditional fine adjustment method is changed, 9 track panels (about 60 meters) can be finely adjusted per hour on average, the work efficiency is 3 times that of the traditional fine adjustment method, and the construction fine adjustment efficiency of the ballastless track is greatly improved; the track position information on the prism is tested through the total station instrument and is transmitted to the control system, so that the automatic fine adjustment of the track is realized; the control module controls the electric hydraulic push rod to stretch, so that the adjusting mechanism can advance on the track, and the stability of the adjusting mechanism when the adjusting mechanism stops is improved; meanwhile, the servo adjuster is accurately connected with the corresponding adjusting screw rod through the stretching of the mechanical arm, and the automatic adjustment of the track is realized.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of an adjusting mechanism of a CRTS i-type double-block ballastless track adjusting system of the present invention during traveling;
FIG. 2 is a schematic structural diagram of an adjusting mechanism of a CRTS I type double-block ballastless track adjusting system during operation;
fig. 3 is a schematic structural view of a support frame of a CRTS i-type double-block ballastless track adjusting system of the present invention;
fig. 4 is a schematic diagram of a forward fine-tuning structure of a CRTS i type double-block ballastless track adjusting system of the present invention;
fig. 5 is a schematic diagram of a reverse fine-tuning structure of a CRTS i type double-block ballastless track adjusting system of the present invention;
the device comprises a protective wall fixing seat, a 2-support pull rod, a 3-elevation adjusting screw rod, a 4-angle adjusting bolt, a 5-joist outer sleeve, a 6-joist inner sleeve, a 7-tool rail, an 8-locking device, a 9-rail adjusting screw rod, a 10-locking support rod, an 11-prism, a 12-sleeper, a 13-servo adjuster, a 14-mechanical arm, a 15-wheel, a 16-universal joint, a 17-electric hydraulic push rod, an 18-prism rod, a 19-roller, a 20-spiral sleeve, a 21-first machine frame and a 22-fixed seat assembly.
Detailed Description
The technical solution of the present invention will be described in detail by the following embodiments.
It should be noted that, when the adjusting mechanism is used for adjusting the track, the track rough laying is already completed by the traditional method, and on the basis of the track rough laying, the adjusting mechanism is used for fine adjustment so as to realize the fine adjustment of the track.
Referring to fig. 1 to 3, the utility model provides a two formula ballastless track governing systems of CRTS I type, measurement system, control system and actuating system, control system respectively with measurement system, actuating system wireless connection, braced frame is including being used for adjusting orbital adjusting screw, guiding mechanism includes at least one servo regulator 13 and at least one arm 14, and the power take off end and the servo regulator 13 of arm 14 are connected, and servo regulator 13's output and adjusting screw are connected to the adjustment track.
The measuring system acquires actual coordinates of the track, uploads the actual coordinates to the control system, processes the actual coordinates to obtain the adjustment quantity of the corresponding adjusting screw, and then the control system controls the mechanical arm 14 to act to drive the servo adjuster 13 connected with the mechanical arm 14 to act, so that the adjusting screw rotates according to the corresponding adjustment quantity, and finally the track is adjusted; the procedures of manual measurement, pay-off and adjustment in track adjustment are simplified, and the labor is saved; only 1 technician and 2 workers are needed in the whole fine adjustment construction process, so that the manpower resource is greatly reduced, and the labor intensity of the workers is reduced; the phenomenon that the adjusting screw rod is manually adjusted for multiple times in the traditional fine adjustment method is changed, 9 track panels (about 60 meters) can be finely adjusted in average per hour, the work efficiency is 3 times that of the traditional fine adjustment method, and the construction fine adjustment efficiency of the ballastless track is greatly improved.
As shown in fig. 3, the adjusting mechanism further includes a traveling mechanism and a calibration mechanism, the traveling mechanism includes a first frame 21 and wheels 15 for supporting the first frame 21 to move, at least one fixed seat assembly 22 is disposed on the same surface of the first frame 21, a power output end of the mechanical arm 14 is connected with the servo regulator 13 through a universal joint 16, and one end of the mechanical arm 14 away from the power output end is hinged to the fixed seat assembly 22; the calibration mechanism comprises a prism 11, an electric hydraulic push rod 17 and a displacement sensor used for detecting the position of the adjustment mechanism, wherein two axial ends of the electric hydraulic push rod 17 are sleeved with a roller 19, a prism rod 18 and wheels 15, the roller 19 is arranged on the inner side of a rail, one end of the prism rod 18, far away from the electric hydraulic push rod 17, in the axial direction is connected with the prism 11, and the electric hydraulic push rod 17 is fixed on the first rack. The prism rod 18 moves along with the expansion and contraction of the electric hydraulic push rod 17, the axis direction of the prism rod 18 is vertical to the surface of the bottom wheel 15, the height from the top of the prism rod 18 to the bottom surface of the wheel 15 is designed to be a fixed value, the distance from the center of the left end prism rod 18 to the center of the left end roller 19 of the electric hydraulic push rod 17 is 38mm (the radius of the roller 19 is 25mm), and the distance from the center of the right end prism rod 18 to the center of the right end roller 19 of the electric hydraulic push rod 17 is 38mm (the radius of the roller 19 is 25mm), so that the centers of two prisms 11 are accurately positioned right above the central position of a; 4 high-strength traveling wheels 15 designed on the base of the adjusting mechanism travel on the tool rails of the supporting frame, so that the friction force is small and the movement is flexible; and a displacement sensor is designed on the traveling wheel and is used for measuring the traveling mileage of the adjusting mechanism.
It should be noted that, a buffer block is arranged at a connection position of the prism 11 and the prism rod 18, a groove is formed in the buffer block, the prism 11 is nested in the groove of the buffer block, and one side of the buffer block, which is opposite to the groove, is fixed at one end of the prism rod 18. Buffering prism 11 through the buffer block, avoiding prism 11 at the in-process of actuating system motion, because of the defect that the damage appears in the vibration causes the prism, prism 11 nested in simultaneously in the recess of buffer block, be convenient for prism 11 is fixed in on prism pole 18.
Specifically, as shown in fig. 2 and 3, the mechanical arm 14 is connected with the servo regulator 13 through a universal joint 16, the servo regulator 13 is connected with one axial end of a rotating shaft, the other axial end of the rotating shaft is sleeved in the universal joint 16, the rotating shaft is driven by the mechanical arm to rotate, and then 360-degree rotation of the servo regulator 13 is realized, and the arrangement of the universal joint and the rotating shaft avoids the angle deviation of the servo regulator 13 when the servo regulator is connected with an adjusting screw rod. The servo regulator 13 is connected with a corresponding adjusting screw through a spiral sleeve 20, one axial end of the spiral sleeve 20 is fixed at the driving end of the servo regulator 13, the other axial end of the spiral sleeve 20 is connected with a nut on the corresponding adjusting screw, and the purpose of adjusting the track is achieved by adjusting the position of the nut on the adjusting screw.
Further, as shown in fig. 3, the supporting frame includes a joist body and an adjusting screw, the joist body includes a joist jacket 5 perpendicular to the track direction and a joist jacket 6 sleeved in the joist jacket 5 and capable of moving in the joist jacket 5, the adjusting screw includes an elevation adjusting screw 3 and a track adjusting screw 9, the track adjusting screw 9 is disposed on one end surface of the joist jacket 5 in the length direction and connected with the joist jacket 6 through a gear, one end of the track adjusting screw 9 far away from the gear is connected with a servo adjuster 13, the elevation adjusting screw 3 is disposed at two ends of the joist jacket 5 in the length direction, the elevation adjusting screw 3 is connected with another servo adjuster 13, and the joist jacket 5 and the joist jacket 6 are connected at the elevation adjusting screw 3 through a locking device 8.
Further, as shown in fig. 3, the supporting frame further includes a protecting wall fixing seat 1, a supporting rod 2, a tool rail 7 and a locking stay bar 10, the protecting wall fixing seat 1 and the supporting rod 2 are disposed on one side of the length direction of the joist body, the locking stay bar 10 is disposed on the other side of the length direction of the joist body, one axial end of the supporting rod 2 is fixed on the protecting wall through the protecting wall fixing seat 1, the other axial end of the supporting rod 2 is connected with the joist jacket 5 through a first fixing member, one axial end of the locking stay bar 10 is hinged to the joist jacket 5, the other axial end of the locking stay bar 10 is connected with the ground through a second fixing member, the tool rail 7 is fixedly connected with the joist jacket 6, the tool rail 7 is connected with the sleeper 12 through a fastener, and the tool rail 7, the sleeper 12 and the joist jacket 6 form a fixed structure.
It should be understood that the supporting frame is fixed first, when the adjusting mechanism runs on the rail, the hydraulic electric push rod 17 automatically contracts to avoid the contact friction between the roller 19 and the inner side surface of the rail to influence the running speed, when the adjusting mechanism stops at the set position of the adjusting section, the movement stops, the electric hydraulic push rod 7 automatically stretches, the roller 19 is precisely contacted with the inner side surface of the steel rail of the track, the adjusting mechanism is fixed at a set position, the deviation defect caused by sliding due to unstable fixation of the adjusting mechanism is avoided, the mechanical arm 14 stretches to automatically clamp the adjusting screw rod, the total station acquires the actual position coordinate of the track where the adjusting mechanism is located through the prism 11 and conveys the actual position coordinate to the controller, by comparing the deviation between the actual position coordinates and the set position coordinates, a deviation value is obtained, and after the servo adjuster 13 receives the deviation value, the track and elevation adjustments of the track are accomplished by the rotation of the servo motor in the servo adjuster 13.
Track direction adjustment of the track: the mechanical arm 14 drives a servo regulator 13 to move to the joint of the rail-direction adjusting screw rod 9 and is connected with the rail-direction adjusting screw rod 9, the locking device 8 between the outer joist jacket 5 and the inner joist jacket 6 is released, after the locking device 8 is released, the movement of the inner joist jacket 6 does not affect the elevation adjusting screw rod 3, the rail direction and the elevation are independently adjusted, and the rail direction and the elevation are adjusted without interference; when a servo motor in the servo regulator 13 rotates to drive the rail-direction adjusting screw rod 9 to rotate under stress, the gear also rotates along with the rail-direction adjusting screw rod, so that the joist inner sleeve 6 is driven to slide relative to the joist outer sleeve 5, the rail is driven to move transversely, and the rail-direction adjustment of the rail is realized.
Adjusting the height of the track: the mechanical arm 14 drives a servo regulator 13 to move to the joint of the elevation regulation screw rod 3 and is connected with the elevation regulation screw rod 3, and a servo motor in the servo regulator 13 rotates to drive the elevation regulation screw rod 3 to rotate under stress, so that the joist jacket 5 is driven to move up and down, and the elevation regulation of the track is realized.
It should be noted that, when the adjusting mechanism is used for adjusting the track, the track rough laying is already completed by the traditional method, and on the basis of the track rough laying, the adjusting mechanism is used for fine adjustment so as to realize the fine adjustment of the track.
Further, as an embodiment, the locking device 8 for connecting the outer joist jacket 5 and the inner joist jacket 6 is a cross pin, the outer joist jacket 5 is provided with an angle adjusting bolt 4, and the angle adjusting bolt 4 is connected with the inner joist jacket 6, so that on one hand, when the inner joist jacket 6 is fixed with the outer joist jacket 5, the fixed angle of the inner joist jacket 6 relative to the outer joist jacket 5 can be adjusted through the angle adjusting bolt 4, which is convenient for determining the directionality of the inner joist jacket 6 during the next movement, on the other hand, in the process that the inner joist jacket 6 moves relative to the outer joist jacket 5, the movement angle of the inner joist jacket 6 can be adjusted, so as to adjust the movement direction of the track, and the track is prevented from moving away from the set movement direction through the adjustment in the movement process.
It should be understood that the retaining wall fixing seat 1, the support pull rod 2 and the elevation adjusting screw rod 3 are stress devices of the joist jacket 5 of the joist body.
It should be noted that each track panel supporting frame is provided with 4 joist bodies and 4 pairs (8) of elevation adjusting screws 3, wherein one end of the 2 joist bodies at the head and the tail is provided with a track-direction adjusting screw 9, and the track-direction adjusting screw 9 rotates to drive the inner and outer sleeves of the joist bodies to slide relatively; each rail panel is a fine adjustment unit, is provided with an ATR functional total station and two adjusting mechanisms and can work simultaneously, and each adjusting mechanism is provided with 3 mechanical arms; each mechanical arm is provided with 1 servo motor regulator, wherein 2 servo motor regulators 13 on the mechanical arm are connected with two high-range adjusting screw rods 3 and used for controlling the adjustment of the track height, and 1 servo motor regulator 13 is connected with one track adjusting screw rod 9 and used for adjusting the track direction of the track.
Each rail panel is provided with 2 adjusting sections which are uniformly distributed at two ends of 2 crossbeam joist bodies at the head and the tail, and each joist body with the adjusting sections is provided with 1 rail-direction adjusting screw and 1 pair (2) of vertical adjusting screws.
Specifically, the supporting frame is designed into an internal and external nested structure, and the rail-direction (transverse) adjustment of the track is realized in a mode that the outer supporting beam body sleeve 5 slides in the inner beam body sleeve 6; the elevation (vertical) adjustment is realized through the elevation adjusting screw 3. The rail direction and the elevation adjustment of the rail are not affected mutually; the track support frame which is internally and externally nested has a track direction (transverse) adjusting range of-20 mm to +20mm and a height (vertical) adjusting range of-50 mm to +50mm, and the adjusting range is larger than that of a fixed track frame of the traditional manual fine adjustment method.
The two adjusting mechanisms synchronously adjust the front and rear 2 positions of the same rail row, so that the rail direction and elevation of one rail row can be quickly, efficiently and accurately adjusted; after the adjustment of the adjusting mechanism is finished, the servo adjuster loosens the adjusting screw rod, the mechanical arm contracts, the electric hydraulic push rod contracts and then the mechanical arm moves to the next drainage adjusting position.
As shown in fig. 4 and 5, the big mileage is preferentially adjusted in the forward direction, and the small mileage is preferentially adjusted in the reverse direction, but the big mileage may be adjusted in the reverse direction, and the small mileage may be adjusted in the forward direction. The prism is formed, in the embodiment, two adjusting mechanisms 1# and 2# are arranged on the same rail row to adjust the rail, after the total station is freely arranged, starting an adjusting mechanism switch simultaneously, controlling the 1# and 2# adjusting mechanisms to move to two adjusting section positions of the track to be finely adjusted by a control system, stopping fixing the adjusting mechanisms by an electric hydraulic push rod 17, sending a positioning information instruction to the control system by the adjusting mechanisms, measuring the 4 prisms on the adjusting mechanisms by the total station to obtain the actual coordinate of the track, obtaining the track offset of each monitoring point after the control system obtains the actual coordinate of the relevant monitoring point uploaded by the total station, and the data of the deviation value is converted into an adjusting value n of the adjusting screw, and the servo motor adjuster 13 on the mechanical arm 14 of the adjusting mechanism drives the adjusting screw to accurately adjust the track.
Whole fine tuning process only needs a key to start, has simplified many sets of process conversion among the artifical fine tuning process greatly, and when other sections are transferred again to the section of transferring that effectual having avoided artifical fine tuning to appear, the position of preceding adjustment produces the skew again, causes the phenomenon of relapseing many times adjustment, has avoided artifical fine tuning error simultaneously, and is high-efficient, and the precision is reliable.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A CRTS I type double-block ballastless track adjusting system comprises a measuring system, a control system and an execution system, wherein the control system is respectively in wireless connection with the measuring system and the execution system;
the support frame comprises an adjusting screw rod used for adjusting the track, the adjusting mechanism comprises at least one servo regulator (13) and at least one mechanical arm (14), the power output end of the mechanical arm (14) is connected with the servo regulator (13), and the output end of the servo regulator (13) is connected with the adjusting screw rod so as to adjust the track.
2. The CRTS I-type double-block ballastless track adjusting system according to claim 1, wherein the executing system further comprises a traveling mechanism for supporting the adjusting mechanism to travel, the traveling mechanism comprises a first frame (21) and wheels (15) for supporting the first frame (21) to move, at least one fixed seat assembly (22) is arranged on the same surface of the first frame (21), a power output end of the mechanical arm (14) is connected with the servo regulator (13) through a universal joint (16), and the mechanical arm (14) is hinged with the fixed seat assembly (22) at one end far away from the power output end.
3. The CRTS I-type double-block ballastless track adjusting system according to claim 2, wherein the executing system further comprises a calibrating mechanism, the calibrating mechanism comprises a prism (11), an electric hydraulic push rod (17) and a displacement sensor for detecting the position of the adjusting mechanism, two axial ends of the electric hydraulic push rod (17) are respectively sleeved with a roller (19), a prism rod (18) and a wheel (15), the roller (19) is arranged on the opposite inner side of a track steel rail, and the prism rod (18) is connected with the prism (11) at one end far away from the electric hydraulic push rod (17).
4. The CRTS I-type dual block ballastless track adjustment system of claim 3, wherein the measurement system comprises a total station for acquiring prism (11) feedback track position coordinates.
5. The CRTS I-type double-block ballastless track adjusting system of claim 3, wherein the prism (11) is provided with a buffer block at the joint with the prism rod (18), the buffer block is provided with a groove, the prism (11) is nested in the groove of the buffer block, and one side of the buffer block opposite to the groove is fixed at one end of the prism rod (18).
6. The CRTS I-type double-block ballastless track adjusting system according to claim 1, wherein the supporting frame comprises a joist body and an adjusting screw, the joist body comprises a joist jacket (5) arranged perpendicular to the track direction and a joist jacket (6) sleeved in the joist jacket (5) and capable of moving in the joist jacket (5), the adjusting screw comprises a height adjusting screw (3) and a track adjusting screw (9), the track adjusting screw (9) is arranged on one end surface of the joist jacket (5) in the length direction and connected with the joist jacket (6) through a gear, one end of the track adjusting screw (9) far away from the gear is connected with a servo adjuster (13), the height adjusting screw (3) is arranged at two ends of the joist jacket (5) in the length direction, the height adjusting screw (3) is connected with another servo adjuster (13), and the joist jacket (5) and the joist jacket (6) are connected with the height adjusting screw (3) through a locking device 8) And (4) connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920319568.8U CN209816573U (en) | 2019-03-13 | 2019-03-13 | CRTS I type double-block ballastless track adjusting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920319568.8U CN209816573U (en) | 2019-03-13 | 2019-03-13 | CRTS I type double-block ballastless track adjusting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209816573U true CN209816573U (en) | 2019-12-20 |
Family
ID=68875534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920319568.8U Active CN209816573U (en) | 2019-03-13 | 2019-03-13 | CRTS I type double-block ballastless track adjusting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209816573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778616A (en) * | 2019-03-13 | 2019-05-21 | 中铁四局集团第五工程有限公司 | A kind of I type double-block type ballastless track regulating system of CRTS and method |
| CN117647168A (en) * | 2024-01-29 | 2024-03-05 | 武汉思力博轨道装备有限公司 | General combination detection device of sleeper and fastener |
-
2019
- 2019-03-13 CN CN201920319568.8U patent/CN209816573U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109778616A (en) * | 2019-03-13 | 2019-05-21 | 中铁四局集团第五工程有限公司 | A kind of I type double-block type ballastless track regulating system of CRTS and method |
| CN109778616B (en) * | 2019-03-13 | 2024-01-05 | 中铁四局集团第五工程有限公司 | CRTS I type double-block ballastless track adjusting system and method |
| CN117647168A (en) * | 2024-01-29 | 2024-03-05 | 武汉思力博轨道装备有限公司 | General combination detection device of sleeper and fastener |
| CN117647168B (en) * | 2024-01-29 | 2024-04-05 | 武汉思力博轨道装备有限公司 | General combination detection device of sleeper and fastener |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021217765A1 (en) | Crts iii-type track slab rapid smart precision adjustment system and precision adjustment method | |
| CN209816573U (en) | CRTS I type double-block ballastless track adjusting system | |
| CN104148914A (en) | Posture adjustment assembly system used for butt joint of components of rocket and posture adjustment method | |
| CN109778616B (en) | CRTS I type double-block ballastless track adjusting system and method | |
| SU1259963A3 (en) | Movable straightening-ramming machine | |
| CN111074701B (en) | Automatic intelligent fine adjustment construction device and construction method for CRTS III type plate ballastless track plate | |
| CN107974950B (en) | The bridge 3D printing device and construction method of template work compound | |
| CN109249370B (en) | Automatic scribing equipment and scribing method thereof | |
| JPH0285404A (en) | Runnable track correcting machine for compacting road bed and correcting height | |
| CN210151492U (en) | Automatic intelligent fine adjustment construction device for CRTS III type plate ballastless track plate | |
| CN213625275U (en) | Template for bridge hanging basket | |
| CN110847936B (en) | Intelligence tunnel section levels device | |
| CN110714378A (en) | Double-block ballastless track fine adjustment machine and method | |
| CN208632979U (en) | The three-dimensional adjustment tooling positioned in erection process for precast segment spliced girder | |
| CN107142796B (en) | Positioning tool for mounting J-III type expansion joint of medium-low speed magnetic levitation track | |
| CN211142668U (en) | Double-block type ballastless track fine adjustment machine | |
| CN111851172A (en) | Ballastless track panel fine adjustment machine and transmission shaft thereof | |
| CN209816568U (en) | Accurate adjustment device for CRTS I type ballastless track | |
| CN112663618B (en) | Movable automatic guide underframe | |
| CN215471891U (en) | Prefabricating equipment | |
| CN210802397U (en) | Flatness detection device for civil engineering | |
| CN201305799Y (en) | Double block type track panel coarse-adjusting machine | |
| CN114837026A (en) | Intelligent fine adjustment vehicle and fine adjustment method | |
| CN210064248U (en) | Intelligent ferry vehicle of operation and maintenance robot between photovoltaic arrays | |
| CN107326754A (en) | A kind of track slab adjusting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |