CN210561512U - Accurate adjustment electric device for plane position of CRTS III plate type ballastless track plate - Google Patents
Accurate adjustment electric device for plane position of CRTS III plate type ballastless track plate Download PDFInfo
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- CN210561512U CN210561512U CN201921042991.4U CN201921042991U CN210561512U CN 210561512 U CN210561512 U CN 210561512U CN 201921042991 U CN201921042991 U CN 201921042991U CN 210561512 U CN210561512 U CN 210561512U
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- plane position
- fine tuning
- movable sleeve
- servo motor
- fine adjustment
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Abstract
The utility model belongs to the technical field of the III plate-type ballastless tracks of high-speed railway are in the track board fine tuning, specifically are three plate-type ballastless track board plane position fine tuning electric actuator of CRTS. The problem of track board horizontal position adjustment is solved, including the longitudinal sliding rod cover, lateral installation disc swivel bearing under the longitudinal sliding rod cover, disc swivel bearing bottom sets up the regulation spout, installs on the regulation spout along its gliding accurate adjustment servo motor, and accurate adjustment servo motor's output shaft and activity sleeve connector are connected, and activity sleeve connector tip passes through round pin hub connection activity regulation buckle, and the nut of installation and accurate adjustment ware connection is gone up to the activity regulation buckle. The utility model discloses a fixed connection mode of many gears movable sleeve (being provided with small-size magnet in the section of thick bamboo) has solved the attach fitting installation, has dropped the scheduling problem.
Description
Technical Field
The utility model belongs to the technical field of the III plate-type ballastless tracks of high-speed railway are at the track board fine tuning, specifically are three plate-type ballastless track board plane position fine tuning electric actuator of CRTS.
Background
In the adjustment process of the horizontal position of the track slab, the prior art mainly adopts a special spanner to control and adjust the fine tuning claw manually, and the main problems are that the manual fine tuning operation levels are different in height, so that the fine tuning process is uncoordinated and non-uniform, the fine tuning speed is very slow, the manpower and material resources are large in investment, and the construction cost and the progress cannot be effectively guaranteed.
Disclosure of Invention
The utility model discloses a solve the problem of track board horizontal position adjustment, provide a III plate-type ballastless track board plane position fine tuning electric actuator of CRTS.
The utility model adopts the following technical proposal: the utility model provides a III plate-type ballastless track slab plane position accurate adjustment electric actuator of CRTS, includes the longitudinal sliding rod cover, and side-mounting disc swivel bearing under the longitudinal sliding rod cover, disc swivel bearing bottom set up the regulation spout, install on the regulation spout along its gliding accurate adjustment servo motor, and accurate adjustment servo motor's output shaft and activity sleeve connector are connected, and activity sleeve connector tip is through round pin hub connection activity regulation buckle, and the nut of installation and accurate adjustment ware connection on the activity regulation buckle.
Furthermore, a steering device is connected between an output shaft of the fine adjustment servo motor and the movable sleeve connector, the steering device comprises a steering connecting rod connected with the output shaft of the fine adjustment servo motor, and the other end of the steering connecting rod is connected with the movable sleeve connector through a steering bevel gear.
Furthermore, a polygonal gear used for being connected with the fine adjustment device is arranged on the inner side of one end of the polygonal gear movable sleeve, a pin shaft is arranged on the outer side of the other end of the polygonal gear movable sleeve, the pin shaft is clamped in a long pin hole formed in the movable adjustment buckle, and a magnet is arranged in the polygonal gear movable sleeve.
Compared with the prior art, the utility model discloses connect fixed mode to the fine tuning motor in plane position designs the location, 360 degrees disc rotating bearing has been adopted, the vertical slide pole, adjustable spout is fixed, the home range of motor installation has been increased, the flexibility of installation has been improved, adjusting device invades the limit and rocks the problem of colliding with when utilizing the absorptive principle of magnet to fix motor housing installation magnet the mode of equipment walking, the fixed connection mode of adopting many gears movable sleeve (being provided with small-size magnet in a section of thick bamboo) has solved the attach fitting installation, the scheduling problem drops.
Drawings
FIG. 1 is an elevation view of a lateral plane position fine adjustment rotary displacement device;
FIG. 2 is a side view of the lateral plane position fine adjustment rotary displacement device;
FIG. 3 is a plan view of the fine adjustment rotational displacement apparatus in the transverse plane position;
FIG. 4 is an elevation view of the fine adjustment rotational displacement apparatus in the longitudinal plane position;
FIG. 5 is a side view of the fine adjustment rotational glide in longitudinal planar position;
FIG. 6 is a plan view of the fine adjustment rotational displacement apparatus in the longitudinal plane position;
FIG. 7 is a schematic view of an installation configuration;
FIG. 8 is a schematic structural view of a movable sleeve of a multi-edge gear;
FIG. 9 is a cross-sectional view taken along line I-I of FIG. 8;
in the figure: the device comprises a 5-CRTS III type slab ballastless track slab plane position fine adjustment electric device, a 5.1-disc rotating bearing, a 5.2-longitudinal sliding rod sleeve, a 5.3-adjusting sliding groove, a 5.4-elevation fine adjustment mechanical arm, a 6.1-movable adjusting buckle, a 7.1-steering conical gear, an 8-fine adjustment servo motor, an 11-longitudinal adjusting sliding rod, a 14-polygonal gear movable sleeve, a 14.1-polygonal gear and a 14.2-pin shaft.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The CRTS III type plate ballastless track plate plane position fine adjustment electric device comprises a transverse plane position fine adjustment rotary sliding device and a longitudinal plane position fine adjustment rotary sliding device.
As shown in fig. 1, 2 and 3, the transverse plane position fine adjustment rotary sliding device comprises a longitudinal sliding rod sleeve 5.2 installed on the motor frame device, a disc rotary bearing 5.1 is installed on the lower side of the longitudinal sliding rod sleeve 5.2, an adjusting sliding chute 5.3 is arranged at the bottom of the disc rotary bearing 5.1, a fine adjustment servo motor 8 sliding along the adjusting sliding chute 5.3 is installed on the adjusting sliding chute 5.3, an output shaft of the fine adjustment servo motor 8 is connected with a movable sleeve connector 6, the end part of the movable sleeve connector 6 is connected with a movable adjusting buckle 6.1 through a pin shaft, and a nut connected with a fine adjustment device 10 is installed on the movable adjusting buckle 6.1. The longitudinal sliding rod sleeve 5.2 slides along the longitudinal adjusting sliding rod 11 to adjust the position of the fine adjustment servo motor 8, after the movable adjusting buckle 6.1 is aligned with the transverse adjusting nut on the fine adjuster, the fine adjustment servo motor 8 is connected to the fine adjuster in a sliding mode along the adjusting sliding groove 5.3, and the fine adjustment servo motor 8 drives the movable adjusting buckle 6.1 to rotate, so that the transverse adjusting nut is rotated.
As shown in fig. 4, 5, and 6, the vertical plane position fine adjustment rotary sliding device includes a vertical sliding rod sleeve 5.2 installed on the motor frame device, a disc rotary bearing 5.1 is installed on the lower side of the vertical sliding rod sleeve 5.2, an adjustment sliding chute 5.3 is arranged at the bottom of the disc rotary bearing 5.1, a fine adjustment servo motor 8 sliding along the adjustment sliding chute 5.3 is installed on the adjustment sliding chute 5.3, an output shaft of the fine adjustment servo motor 8 is connected with a steering connecting rod 7, the other end of the steering connecting rod 7 is connected with a movable sleeve connector 6 through a steering bevel gear 7.1, the movable sleeve connector 6 and the steering connecting rod 7 are arranged at an included angle of 90 degrees, the end of the movable sleeve connector 6 is connected with a movable adjustment buckle 6.1 through a pin shaft, and a nut connected with a fine adjustment device 10 is installed on the. The operation process and the transverse plane position fine adjustment rotary sliding device, the movable adjusting buckle 6.1 is aligned to the longitudinal adjusting nut on the fine adjustment device 10, and the fine adjustment servo motor 8 drives the movable adjusting buckle 6.1 to rotate, so that the longitudinal adjusting nut is rotated.
As shown in fig. 8 and 9, a polygonal gear 14.1 for connecting with the fine adjustment device 10 is arranged on the inner side of one end of the polygonal gear movable sleeve 14, a pin 14.2 is arranged on the outer side of the other end of the polygonal gear movable sleeve 14, the pin 14.2 is clamped in a long pin hole arranged on the movable adjustment buckle 6.1, and a magnet is arranged in the polygonal gear movable sleeve 14. The polygon gear 14.1 on the polygon gear movable sleeve 14 is connected with the fine adjuster 10, and the magnet can enable the connection of the polygon gear movable sleeve and the fine adjuster to be more compact. The fine adjustment device 10 is adjusted by rotating the multi-edge gear movable sleeve 14 simultaneously with the rotation of the fine adjustment servo motor 8, the pin shaft 14.2 is clamped in the long pin hole, and the adjustment rotation has a delay effect and is convenient for workers to operate.
The fine adjustment device 10 in the present application belongs to the conventional device, and comprises an elevation adjusting nut, a transverse adjusting nut and a longitudinal adjusting nut, and the three-dimensional position of the track plate is adjusted by rotating the three nuts.
The utility model provides a, horizontal plane position fine tuning rotary sliding device and vertical plane position fine tuning rotary sliding device install in the frame that can walk in track board both sides, set up the vertical regulation slide bar 11 of plane position in the frame, and horizontal plane position fine tuning rotary sliding device and vertical plane position fine tuning rotary sliding device install on the vertical regulation slide bar 11 of plane position through vertical sliding rod cover 5.2. The fine adjustment servo motors 8 of the transverse plane position fine adjustment rotary sliding device and the longitudinal plane position fine adjustment rotary sliding device are provided with magnets which attract each other.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (3)
1. The utility model provides a III plate-type ballastless track slab plane position fine tuning electric actuator of CRTS, its characterized in that: including vertical slide rod cover (5.2), side-mounting disc swivel bearing (5.1) under vertical slide rod cover (5.2), disc swivel bearing (5.1) bottom sets up adjusts spout (5.3), install on adjusting spout (5.3) along its gliding fine tuning servo motor (8), the output shaft and the activity sleeve connector (6) of fine tuning servo motor (8) are connected, activity sleeve connector (6) tip is through round pin hub connection activity regulation buckle (6.1), the nut of being connected with the fine tuning ware is installed on activity regulation buckle (6.1).
2. The CRTS III type slab ballastless track slab plane position fine tuning electric device of claim 1, characterized in that: and a steering device is connected between an output shaft of the fine adjustment servo motor (8) and the movable sleeve connector (6), the steering device comprises a steering connecting rod (7) connected with the output shaft of the fine adjustment servo motor (8), and the other end of the steering connecting rod (7) is connected with the movable sleeve connector (6) through a steering bevel gear (7.1).
3. The CRTS III type slab ballastless track slab plane position fine tuning electric device of claim 2, characterized in that: the fine adjustment device is characterized by further comprising a multi-edge gear movable sleeve (14), a multi-edge gear (14.1) used for being connected with the fine adjustment device (10) is arranged on the inner side of one end of the multi-edge gear movable sleeve (14), a pin shaft (14.2) is arranged on the outer side of the other end of the multi-edge gear movable sleeve (14), the pin shaft (14.2) is clamped in a long pin hole formed in the movable adjustment buckle (6.1), and a magnet is arranged in the multi-edge gear movable sleeve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921042991.4U CN210561512U (en) | 2019-07-05 | 2019-07-05 | Accurate adjustment electric device for plane position of CRTS III plate type ballastless track plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921042991.4U CN210561512U (en) | 2019-07-05 | 2019-07-05 | Accurate adjustment electric device for plane position of CRTS III plate type ballastless track plate |
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| Publication Number | Publication Date |
|---|---|
| CN210561512U true CN210561512U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921042991.4U Active CN210561512U (en) | 2019-07-05 | 2019-07-05 | Accurate adjustment electric device for plane position of CRTS III plate type ballastless track plate |
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| CN (1) | CN210561512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114086438A (en) * | 2021-12-01 | 2022-02-25 | 中国建筑第五工程局有限公司 | Spatial linear fine adjustment equipment for track beam in tunnel and intelligent control method thereof |
-
2019
- 2019-07-05 CN CN201921042991.4U patent/CN210561512U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114086438A (en) * | 2021-12-01 | 2022-02-25 | 中国建筑第五工程局有限公司 | Spatial linear fine adjustment equipment for track beam in tunnel and intelligent control method thereof |
| CN114086438B (en) * | 2021-12-01 | 2024-01-30 | 中国建筑第五工程局有限公司 | Linear fine adjustment device for track Liang Kongjian in tunnel and intelligent control method thereof |
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