CN214656044U - Adjusting device of automatic fine tuning machine of CRTS III type track slab and automatic fine tuning machine - Google Patents
Adjusting device of automatic fine tuning machine of CRTS III type track slab and automatic fine tuning machine Download PDFInfo
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- CN214656044U CN214656044U CN202021881290.2U CN202021881290U CN214656044U CN 214656044 U CN214656044 U CN 214656044U CN 202021881290 U CN202021881290 U CN 202021881290U CN 214656044 U CN214656044 U CN 214656044U
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- frame
- automatic fine
- adjusting device
- fine tuning
- guide rail
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Abstract
The utility model relates to a III type track boards of CRTS construction technical field especially relates to an adjusting device and automatic fine tuning machine of III type track boards of CRTS automatic fine tuning machine. The adjusting device of the automatic fine adjustment machine for the CRTS III type track slab comprises two racks, a driving assembly and a guide rail, wherein the racks are used for adjusting the track slab; the driving component drives at least one rack to move; the guide rail sets up on automatic fine tuning, the frame is located the guide rail top, the frame is in drive assembly's drive down along the guide rail slides, makes one of them frame be close to or keep away from another frame, can adjust the interval of two frames, and then has satisfied the adjustment and the counterpoint of the track board of different board types, consequently only needs a fine tuning machine can satisfy the adjustment of the track board of different board types, has improved the efficiency of construction, has saved construction cost.
Description
Technical Field
The utility model relates to a III type track boards of CRTS construction technical field especially relates to an adjusting device and automatic fine tuning machine of III type track boards of CRTS automatic fine tuning machine.
Background
With the rapid development of high-speed railway construction, the requirement on the speed of a train is higher and higher, a railway with the train running speed exceeding 250 kilometers per hour is generally called as a high-speed railway, and if an original ballast track is adopted, broken stones can be rolled up when the train runs at a high speed, so that a ballastless track is adopted, and a CRTS III track board is a ballastless track board. At present, the plate types of the CRTS III type track plate are diversified, such as P5600, P4925, P4856 and the like, and some automatic fine tuning machines for assisting in fine tuning the CRTS III type track plate can only adapt to a single plate type, so that the cost in the use process is high, and the construction efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problem or at least partially solve the above technical problem, the present disclosure provides an adjusting device of an automatic fine tuning machine for a CRTS iii-type track slab.
The utility model provides a regulating device of automatic fine tuning machine of III type track boards of CRTS, include:
the two racks are used for adjusting the track plate;
the driving assembly drives at least one rack to move;
the guide rail sets up on automatic fine-tuning, the frame is located the guide rail top, the frame is in drive assembly's drive is followed down the guide rail slides for adjust two the interval of frame.
Optionally, the driving assembly includes a driving part and a spiral elevator, the spiral elevator is connected to the frame, and the spiral elevator drives the frame to move under the driving of the driving part.
Optionally, the screw elevator includes a screw rod, one end of the screw rod is provided with a nut seat, the nut seat is in threaded connection with the screw rod, the other end of the screw rod is provided with a connecting piece, and the connecting piece is rotatably connected with the screw rod;
the nut seat is arranged on an automatic fine adjustment machine, the connecting piece is arranged on the rack, and the connecting piece is driven to move through the movement of the screw rod, so that the rack is driven to move.
Optionally, the driving component drives the screw rod to rotate through the reversing speed reducer.
Optionally, a sleeve is arranged at one end of the nut seat, and the sleeve is used for accommodating at least part of the screw rod.
Optionally, the adjusting device further includes a fixing member, the fixing member is fixedly disposed on the automatic fine adjustment machine, and the nut seat and the sleeve are disposed on the fixing member.
Optionally, the driving assembly comprises a driving part and an air cylinder, the air cylinder is connected with the frame, the driving part drives the air cylinder to stretch, and the frame is driven to move by stretching of the air cylinder.
Optionally, a sliding block is arranged at the bottom of the machine frame, and the sliding block is matched with the guide rail and can slide on the guide rail.
Optionally, the slider is provided with a groove, and the guide rail is clamped into the groove.
The present disclosure also provides an automatic fine tuning machine for a CRTS iii-type track slab, including: the base, the walking subassembly and adjusting device, the walking subassembly is located the base below for drive the walking of automatic fine tuning machine, adjusting device is located the base top is used for adjusting the track board.
Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages:
the utility model provides an adjusting device of automatic fine tuning machine of III type track boards of CRTS includes two frames, drive assembly and guide rail, the frame slides along the guide rail under drive assembly's drive, make one of them frame be close to or keep away from another frame, can adjust the interval of two frames, and then satisfied the adjustment and the counterpoint of the track board of different board types, consequently only need a fine tuning machine can satisfy the adjustment of the track board of different board types, construction efficiency is improved, construction cost is saved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of an adjusting device of an automatic fine tuning machine for a CRTS iii track slab according to an embodiment of the present disclosure;
fig. 2 is a side view of an adjusting device of an automatic fine tuning machine for a CRTS iii track slab according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of the matching between the guide rail and the sliding block of the adjusting device of the automatic fine tuning machine for CRTS iii track slabs according to the embodiment of the disclosure;
fig. 4 is a schematic structural diagram of an automatic fine tuning machine for a CRTS iii track slab according to an embodiment of the present disclosure.
Wherein the content of the first and second substances,
100-an adjusting device; 1-a frame; 11-a slide block; 2-a drive assembly; 21-a drive member; 22-a screw elevator; 221-a screw rod; 222-nut seat; 223-a connector; 224-a sleeve; 23-a fixing member; 3-a guide rail; 4-a track slab; 5-fine adjustment of the bracket; 6-a base; 7-a walking component.
Detailed Description
In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that the embodiments and features of the embodiments of the present disclosure may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced in other ways than those described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments.
As shown in fig. 1 to 3, an embodiment of the present disclosure provides an adjusting device of an automatic fine tuning machine for CRTS type iii track slabs, which includes two frames 1, a driving assembly 2, and a guide rail 3, wherein the frame 1 is used for adjusting a track slab 4; the driving component 2 drives at least one frame 1 to move; guide rail 3 sets up on automatic fine tuning, frame 1 is located guide rail 3 top, frame 1 slides along guide rail 3 under drive assembly 2's drive, make one of them frame 1 be close to or keep away from another frame 1, can adjust the interval of two frames 1, and then satisfied the adjustment and the counterpoint of the track board 4 of different board types, consequently only need a fine tuning machine can satisfy the adjustment of the track board 4 of different board types, and the operation is simple, convenient and fast's advantage has been had, the efficiency of construction has not only been improved, and construction cost is also saved.
In some embodiments, the driving assembly 2 includes a driving part 21 and a spiral elevator 22, the spiral elevator 22 is connected to the machine frame 1, and the spiral elevator 22 moves the machine frame 1 under the driving of the driving part 21, so as to adjust the distance between the two machine frames 1. The driving assembly 2 can also control the driving part 21 to work through remote control or remote operation, so that the spiral elevator 22 is driven to drive the rack 1 to move, the adjusting device 100 is used for aligning and finely adjusting the track slabs 4 with different specifications, the adjusting device has the advantages of convenience and quickness, and the construction efficiency is greatly improved.
The screw elevator 22 includes a screw rod 221, one end of the screw rod 221 is provided with a nut seat 222, the nut seat 222 is in threaded connection with the screw rod 221, the other end of the screw rod 221 is provided with a connecting piece 223, and the connecting piece 223 is rotatably connected with the screw rod 221 (as long as the screw rod 221 is rotatably connected with the connecting piece 223, the specific connection mode is not limited here); the nut seat 222 is arranged on the automatic fine adjustment machine, the connecting piece 223 is fixedly arranged on the machine frame 1, and the connecting piece 223 is driven to move through the rotation of the screw rod 221, so that the machine frame 1 is driven to move. When the screw driver is used, the driving part 21 drives the screw rod 221 to rotate, and the screw rod 221 is in threaded fit with the nut seat 222, so that the screw rod 221 can move back and forth (longitudinally slide) along the axis direction of the nut seat 222 while rotating, and thus the screw rod 221 can drive the connecting piece 223 to move, and the connecting piece 223 drives the rack 1 to slide back and forth on the track.
In addition, the driving member 21 drives the screw rod 221 to rotate through the reversing speed reducer, and the driving member 21 has a high rotation speed, so that the reversing speed reducer is configured, and the rotation direction of the reversing speed reducer can be changed, so that the screw rod 221 can rotate along the axis of the nut seat 222.
The nut seat 222 is provided with a sleeve 224 at one end, and the sleeve 224 is used for accommodating at least part of the screw rod 221. When the driving part 21 drives the screw rod 221 to rotate and is used for shortening the distance between the two frames 1, the screw rod 221 can gradually move into the sleeve 224, and the sleeve 224 can protect the screw rod 221; meanwhile, as the sleeve 224 is cylindrical and has the same shape as the screw rod 221, and the diameter of the sleeve 224 is slightly larger than that of the screw rod 221, the sleeve 224 can also support and guide the screw rod 221.
When the driving assembly 2 is used, the driving assembly 2 can control the driving part 21 to work through remote control or remote operation, so that the screw rod 221 is driven to rotate and the rack 1 is driven to move; when the screw rod 221 rotates forwards, the screw rod 221 gradually extends into the sleeve 224, so that the distance between the two racks 1 can be shortened, and the track plate 4 with shorter length can be adjusted; when the screw rod 221 rotates reversely, the screw rod 221 gradually moves out of the sleeve 224, so that the distance between the two frames 1 can be increased, and the long track plate 4 can be adjusted; therefore, the adjusting device 100 can realize automatic alignment and fine adjustment of the track slabs 4 with different specifications, and improves the construction efficiency.
The adjusting device 100 further comprises a fixing member 23, the fixing member 23 is fixedly arranged on the automatic fine adjustment machine, a nut seat 222 and a sleeve 224 are arranged on the fixing member 23, and the fixing member 23 is arranged to support the nut seat 222 and the sleeve 224.
The two driving parts 21 and the two spiral lifters 22 are arranged on the two guide rails 3, and the two spiral lifters 22 drive the rack 1 to move, so that the moving stability of the rack 1 can be improved.
It should be noted that the driving member 21 may be an ac motor, and can drive the screw rod 221 to rotate in the forward and reverse directions.
In other embodiments, the driving assembly 2 includes a driving part 21 and a cylinder, the cylinder is connected to the frame 1, the driving part 21 drives the cylinder to extend and retract, and the frame 1 is driven to move by the extension and retraction of the cylinder. When in use, the driving component 2 can also control the driving component 21 to work through remote control or remote operation, so as to drive the cylinder to drive the frame 1 to move; when the rod body on the cylinder is driven by the cylinder to extend, the distance between the two racks 1 can be increased, so that the track plate 4 with longer length can be aligned and adjusted; when the rod body on the cylinder is driven by the cylinder to be shortened, the distance between the two racks 1 can be reduced, so that the short track plate 4 can be aligned and adjusted; therefore, the adjusting device 100 can realize automatic alignment and fine adjustment of the track slabs 4 with different specifications, and the construction efficiency is greatly improved.
In some embodiments, the bottom of the frame 1 is provided with a sliding block 11, the sliding block 11 is matched with the guide rail 3 and can slide on the guide rail 3, and the sliding block 11 can be arranged to facilitate the frame 1 to slide on the guide rail 3.
Wherein, slider 11 sets up the recess, and the recess is gone into to the guide rail 3 card, because in the guide rail 3 can the card income recess, consequently can improve the gliding stability of slider 11.
As shown in fig. 4, an embodiment of the present disclosure provides an automatic fine tuning machine for a CRTS iii-type track slab, which includes a base 6, a walking assembly 7 and an adjusting device 100, wherein the walking assembly 7 is located below the base 6 and is used for driving the automatic fine tuning machine to walk, and the adjusting device 100 is located above the base 6 and is used for adjusting the track slab 4. During the use, track board 4 is fixed through accurate adjustment bracket 5, because the interval of two frames 1 on adjusting device 100 can be adjusted, consequently can make frame 1 counterpoint with accurate adjustment bracket 5 through the interval of adjusting two frames 1, and then can counterpoint and adjust the track board 4 of different board types, consequently only need a accurate adjustment machine can satisfy the counterpoint of the track board 4 of different board types, has the efficiency of construction height, advantage that construction cost is low.
Wherein, the frame 1 of the adjusting device 100 is provided with a fine adjustment system, and the track slab 4 can be finely adjusted by the fine adjustment system.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing are merely exemplary embodiments of the present disclosure, which enable those skilled in the art to understand or practice the present disclosure. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the disclosure. Thus, the present disclosure is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides an adjusting device of automatic fine tuning machine of III type track boards of CRTS which characterized in that includes:
two frames (1), the frames (1) being used for adjusting the track plate (4);
the driving assembly (2), the driving assembly (2) drives at least one machine frame (1) to move;
guide rail (3), guide rail (3) set up on automatic fine tuning, frame (1) are located guide rail (3) top, frame (1) are in under the drive of drive assembly (2) along guide rail (3) slide for adjust two the interval of frame (1).
2. The adjusting apparatus according to claim 1, characterized in that the drive assembly (2) comprises a drive member (21) and a screw lift (22), the screw lift (22) is connected with the frame (1), and the screw lift (22) drives the frame (1) to move under the drive of the drive member (21).
3. The adjusting device according to claim 2, characterized in that the screw elevator (22) comprises a screw rod (221), one end of the screw rod (221) is provided with a nut seat (222), the nut seat (222) is in threaded connection with the screw rod (221), the other end of the screw rod (221) is provided with a connecting piece (223), and the connecting piece (223) is in rotary connection with the screw rod (221);
the nut seat (222) is arranged on an automatic fine adjustment machine, the connecting piece (223) is arranged on the rack (1), and the connecting piece (223) is driven to move by the movement of the screw rod (221), so that the rack (1) is driven to move.
4. Adjusting device according to claim 3, characterized in that the drive member (21) drives the screw (221) in rotation via a reversing gear.
5. Adjustment device according to claim 3, characterized in that the nut holder (222) is provided with a sleeve (224) at one end, which sleeve (224) is intended to receive at least part of the feed screw (221).
6. The adjusting apparatus according to claim 5, characterized in that the adjusting apparatus (100) further comprises a fixing member (23), the fixing member (23) being fixedly provided on the automatic fine adjustment machine, the nut seat (222) and the sleeve (224) being provided on the fixing member (23).
7. The adjusting device according to claim 1, characterized in that the driving assembly (2) comprises a driving part (21) and a cylinder, the cylinder is connected with the frame (1), the driving part (21) drives the cylinder to extend and retract, and the frame (1) is driven to move by the extension and retraction of the cylinder.
8. Adjusting device according to any one of claims 1 to 7, characterized in that a slide (11) is provided at the bottom of the machine frame (1), said slide (11) cooperating with the guide rail (3) and being slidable on the guide rail (3).
9. Adjusting device according to claim 8, characterized in that the slide (11) is provided with a groove, into which the guide rail (3) is snapped.
10. The utility model provides an automatic fine tuning machine of III type track boards of CRTS which characterized in that includes: base (6), running gear (7) and adjusting device (100) of any one of claims 1 to 9, running gear (7) are located below base (6) for drive the walking of automatic fine tuning machine, adjusting device (100) are located above base (6) for adjust track board (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021881290.2U CN214656044U (en) | 2020-09-01 | 2020-09-01 | Adjusting device of automatic fine tuning machine of CRTS III type track slab and automatic fine tuning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021881290.2U CN214656044U (en) | 2020-09-01 | 2020-09-01 | Adjusting device of automatic fine tuning machine of CRTS III type track slab and automatic fine tuning machine |
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| Publication Number | Publication Date |
|---|---|
| CN214656044U true CN214656044U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021881290.2U Active CN214656044U (en) | 2020-09-01 | 2020-09-01 | Adjusting device of automatic fine tuning machine of CRTS III type track slab and automatic fine tuning machine |
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| Country | Link |
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| CN (1) | CN214656044U (en) |
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- 2020-09-01 CN CN202021881290.2U patent/CN214656044U/en active Active
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