CN202064242U - Automatic precision adjustment instrument for ballastless track II mould boards - Google Patents
Automatic precision adjustment instrument for ballastless track II mould boards Download PDFInfo
- Publication number
- CN202064242U CN202064242U CN2010206048622U CN201020604862U CN202064242U CN 202064242 U CN202064242 U CN 202064242U CN 2010206048622 U CN2010206048622 U CN 2010206048622U CN 201020604862 U CN201020604862 U CN 201020604862U CN 202064242 U CN202064242 U CN 202064242U
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- motor
- depression bar
- vertical
- horizontal
- spline housing
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- Expired - Lifetime
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Abstract
The utility model relates to an automatic precision adjustment instrument for ballastless track II mould boards, which comprises a positioning adjuster, a vertical adjustment assembly, a horizontal adjustment assembly, a PLC (programmable logic controller) and an input device. The vertical adjustment assembly and the horizontal adjustment assembly correspond to a vertical bolt and a horizontal bolt of the positioning adjuster respectively; each adjustment assembly is driven by a motor, a motor speed reducer and a transmission mechanism; the motor is provided with a revolution sensor; the input device is used for inputting the height and lateral error values of the ballastless track II mould boards detected by a measuring instrument; and the PLC is used for outputting instructions respectively controlling positive rotation, reverse rotation and stop of all the motors. Adjustment accuracy of the automatic precision adjustment instrument is ensured, adjusting speed is quite high, the adjustment efficiency of the positioning adjuster can be improved obviously, and the automatic precision adjustment instrument has the outstanding advantages of ingenious conception and convenience in use.
Description
Technical field
The utility model belongs to adjusting device, particularly relates to a kind of automatic accurate adjustment instrument of non-fragment orbit II template.
Background technology
Non-fragment orbit II template is just brought into use in China, and in the construction, extensive non-fragment orbit II template passes through equipment special---and positioning controller makes its accurate location, and accurately the location comprises the height and the lateral attitude of track plate.
Positioning controller is installed in the assigned address at track plate two ends, according to detected height of measuring apparatus and lateral error, by artificial height and horizontal accurate adjustment bolt by spanner rotational positioning adjuster, height accurate adjustment bolt is horizontally disposed with, and laterally the accurate adjustment bolt vertically is provided with.
The using method of above-mentioned positioning controller exists adjusts inefficient defective, mainly show regulate the speed slow, to adjust precision easy because of the people.
Summary of the invention
The utility model is the automatic accurate adjustment instrument that discloses a kind of non-fragment orbit II template for the adjustment efficient that improves positioning controller.
The utility model is taked following technical scheme for achieving the above object: the automatic accurate adjustment instrument of non-fragment orbit II template comprises positioning controller, feature is, frame is arranged with vertical guide rod, the guide rod resiliency supported of described symmetry has pressing plate and first motor that is fixed in the pressing plate bottom surface and the vertical assembly of adjusting thereof, and the depression bar that clamp surface is provided with depression bar and is supported in frame moves up and down guiding mechanism; Described vertical adjustment assembly is made of the vertically disposed first motor reducer output shaft, first splined shaft that is connected in the first motor reducer output shaft and first spline housing thereof, the vertical sleeve that is connected in first universal joint of first spline housing and is connected in first universal joint, wherein first spline housing is threaded with the swivel nut internal thread that is fixed on the first motor reducer housing, and vertical sleeve is socketed on the vertical bolt of positioning controller; Frame lower is provided with second motor and horizontal adjustment assembly thereof, described horizontal adjustment assembly is by the horizontally disposed second motor reducer output shaft, be fixed in the gear pair of the second motor reducer output shaft, be connected in second splined shaft and second spline housing thereof of gear pair driven gear, second universal joint that is connected in second spline housing constitutes with the horizontal bush that is connected in second universal joint, wherein, second splined shaft and second spline housing are respectively equipped with spring base, the support spring that acts on second spline housing is set between two spring bases, horizontal bush is socketed on the horizontal accurate adjustment bolt of positioning controller, and second splined shaft and second spline housing thereof and the second motor reducer output shaft are set up in parallel the homonymy in gear pair; Both sides, bottom, described frame front side are provided with the stand-off that is engaged in bottom surface, non-fragment orbit II template end of symmetry, the frame front side on stand-off top is provided with gripper shoe, gripper shoe is provided with the tightening screw rod that is threaded with it, and the platen of tightening screw rod bottom is engaged in the upper surface of non-fragment orbit II template end; Described frame one side is provided with the push rod that axle supports, and the push rod bottom is fixed with transverse axis, and transverse axis is arranged with the eccentric raising board that is positioned at the preceding two bottom sides of frame, and the eccentric raising board of push rod when pushing contacts with ground and make the frame lifting; Described first motor and second motor are respectively equipped with tachometer generator, the output of each tachometer generator is connected in the PLC controller, described PLC controller is provided with the non-fragment orbit II template height of input measurement instrument detecting and the input unit of lateral error value, and the instruction that first motor and second motor just change, reverse and stop to be controlled in PLC controller output respectively.
The utility model can also be taked following technical measures:
Described depression bar and depression bar thereof move up and down the pressure shaft of guiding mechanism to being symmetrically arranged with concave surface, depression bar surface between the concave surface is arranged with helical teeth, the depression bar top is provided with spanner, described depression bar moves up and down guiding mechanism and comprises the support set that is fixed in frame, the vertical and horizontal via hole that intersects that support set is provided with, described depression bar places vertical vias, be symmetrical arranged in the horizontal via hole of depression bar both sides by spring-supported inclined-plane retaining pin, the inclined-plane retaining pin engages with the depression bar helical teeth, and horizontal via hole two ends are provided with shutoff.
The non-fragment orbit II template height of described PLC controller input measurement instrument detecting and the input unit of lateral error value are touch-screens.
The beneficial effects of the utility model and advantage are: the horizontal and height accurate adjustment bolt of first motor of this automatic accurate adjustment instrument and second motor and positioning controller has fixing ratio of revolutions, the PLC controller is according to the non-fragment orbit II template height of this ratio of revolutions and measuring apparatus detection and the control program that the lateral error value is set each corresponding motor running status, it is guaranteed not only to adjust precision, and it is also quite rapid to regulate the speed, and can obviously improve the adjustment efficient of positioning controller.This automatic accurate adjustment instrument at first makes the frame lifting each sleeve of this electronic adjuster to dock with the corresponding accurate adjustment bolt of positioning controller by push rod and eccentric raising board thereof when user mode, and the platen by supporting plate and tightening screw rod bottom makes this electronic finisher be fixed in non-fragment orbit II template again.The usage quantity equivalent configuration of this positioning controller when automatically accurate adjustment instrument can be according to accurate adjustment, the PLC controller can be according to the Synchronization Control of the electronic finisher of the many playscripts with stage directions of existing techniques in realizing.The utlity model has be skillfully constructed, outstanding advantage easy to use.
Description of drawings
Accompanying drawing 1 is the utility model example structure schematic diagram.
Accompanying drawing 2 is that Figure 1A is to view.
Number in the figure: 1 frame, 2 first motors, 3 pressing plates, 4 depression bars, 5 spanners, 6 inclined-plane retaining pins, 7 support sets, 8 springs, 9 shutoff, 10 guide pin bushings, 11 guide rods, 12 core bars, 13 compression springs, 14 swivel nuts, 15 first splined shafts, 16 first spline housings, 17 guide rod supports seats, 18 first universal joints, 19 vertical sleeve, 20 gear pairs, 21 horizontal bush, 22 stand-offs, 23 eccentric raising boards, 24 transverse axis, 25 push rods, 26 gripper shoes, 27 threaded blocks, 28 tightening screw rods, 29 platens, 30 center rests, 31 second universal joints, 32 second motors, 33 second spline housings, 34 second splined shafts, 35 support springs.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As shown in Figure 1, 2, frame 1 is arranged with vertical guide rod 11, and guide rod 11 resiliency supported of symmetry have pressing plate 3 and first motor 2 that is fixed in the pressing plate bottom surface and the vertical assembly of adjusting thereof.The resiliency supported of pressing plate 3 realizes that by the compression spring 13 that is set in guide rod 11 pressing plate is provided with the guide pin bushing 10 of corresponding symmetrical guide rod respectively specifically, and guide rod supports seat 17 is fixed in guide rod 11 lower ends, and compression spring 13 is arranged between guide pin bushing 10 and the guide rod supports seat 17.In order to increase guide rod intensity, guide rod supports seat 17 also is fixed with and is through at guide rod core bar 12 on an empty stomach.
The depression bar that pressing plate 3 surfaces are provided with depression bar 4 and are supported in frame moves up and down guiding mechanism, and depression bar 4 axially is symmetrically arranged with concave surface, and the depression bar surface between the concave surface is arranged with helical teeth, and the depression bar top is provided with spanner 5.Depression bar moves up and down the vertical and horizontal via hole that intersects that guiding mechanism comprises that the support set 7 that is fixed in frame 1 and support set are provided with, depression bar 4 places vertical vias, be symmetrical arranged the inclined-plane retaining pin 6 that supports by spring 8 in the horizontal via hole of depression bar both sides, the inclined-plane retaining pin engages with the depression bar helical teeth, and horizontal via hole two ends are provided with shutoff 9.
First motor 2 drives the vertical assembly of adjusting, the vertical assembly of adjusting is made of the vertically disposed first motor reducer output shaft, first splined shaft 15 that is connected in the first motor reducer output shaft and first spline housing 16 thereof, the vertical sleeve 19 that is connected in first universal joint 18 of first spline housing 16 and is connected in first universal joint, wherein first spline housing 15 is threaded with swivel nut 14 internal threads that are fixed on first motor, 2 reducer shells, and vertical sleeve 19 is socketed on the vertical bolt of positioning controller.When first motor rotated, first splined shaft 15 rotated traction first spline housing synchronously, and first spline housing also will do with first direction of motor rotation and move up and down, and the pitch of swivel nut 14 internal threads determines the displacement of first spline housing.The purpose that first spline housing moves up and down is the vertical bolt that is socketed on positioning controller in order to guarantee that vertical sleeve 19 is stable.
As shown in Figure 1, 2, frame 1 bottom is provided with second motor 32 and horizontal adjustment assembly (for the purpose of accompanying drawing was clear, Fig. 1 only showed the part of horizontal adjustment assembly and forms) thereof.
The horizontal adjustment assembly is made of the horizontally disposed second motor reducer output shaft, the gear pair 20 that is fixed in the second motor reducer output shaft, second splined shaft 34 that is connected in the gear pair driven gear and second spline housing 33 thereof, the horizontal bush 21 that is connected in second universal joint 31 of second spline housing 33 and is connected in second universal joint.Wherein, second splined shaft 34 and second spline housing 33 are respectively equipped with the spring base that is made of packing ring or shoulder, and the support spring 35 that acts on second spline housing 33 is set between two spring bases, and horizontal bush 21 is socketed on the horizontal accurate adjustment bolt of positioning controller.
As shown in Figure 2, second splined shaft 34 and second spline housing 33 thereof and second motor and reducer output shaft thereof are set up in parallel in the homonymy of gear pair 20, its objective is the length that shortens the horizontal adjustment assembly.
As shown in Figure 1, 2, both sides, bottom, frame 1 front side are provided with the stand-off 22 that is engaged in bottom surface, non-fragment orbit II template end of symmetry, the frame front side on stand-off top is provided with gripper shoe 26, tightening screw rod 28 is threaded with the threaded block 27 that gripper shoe 26 is fixed, and the platen 29 of tightening screw rod 28 bottoms is engaged in the upper surface of non-fragment orbit II template end.Frame 1 one sides are provided with the push rod 25 that axle supports, and the push rod bottom is fixed with transverse axis 24, and transverse axis is arranged with the eccentric raising board 23 that is positioned at the preceding two bottom sides of frame, and the eccentric raising board of push rod when pushing contacts with ground and make frame 1 lifting.
First motor and second motor of present embodiment are respectively equipped with tachometer generator, the pulse signal of the expression rotating speed of each tachometer generator output is connected to PLC controller input, the motor that the PLC controller is set according to present embodiment and positioning controller laterally and the non-fragment orbit II template height of the ratio of revolutions of height accurate adjustment bolt and measuring apparatus detection and lateral error value set that each corresponding motor is just changeed, the control program of counter-rotating and halted state, the PLC controller is provided with the non-fragment orbit II template height of input measurement instrument detecting and the touch-screen of lateral error value.
The PLC controller calculates rotation direction and the revolution that corresponding motor is adjusted this error according to the error amount of input, when each motor is done corresponding operation by tachometer generator to PLC controller feedback revolution value, PLC is feedback revolution value and calculated value relatively, when two values equate, the instruction that PLC output corresponding motor stops operating, then reach the effect of accurate control, accurately control the adjustment amount of non-fragment orbit II template then.
The flow process of PLC controller, touch-screen and the control program of present embodiment all is same as prior art Therefore, omited accompanying drawing.
Claims (3)
1. the automatic accurate adjustment instrument of a non-fragment orbit II template, comprise positioning controller, it is characterized in that: frame is arranged with vertical guide rod, the guide rod resiliency supported of described symmetry has pressing plate and first motor that is fixed in the pressing plate bottom surface and the vertical assembly of adjusting thereof, and the depression bar that clamp surface is provided with depression bar and is supported in frame moves up and down guiding mechanism; Described vertical adjustment assembly is made of the vertically disposed first motor reducer output shaft, first splined shaft that is connected in the first motor reducer output shaft and first spline housing thereof, the vertical sleeve that is connected in first universal joint of first spline housing and is connected in first universal joint, wherein first spline housing is threaded with the swivel nut internal thread that is fixed on the first motor reducer housing, and vertical sleeve is socketed on the vertical bolt of positioning controller; Frame lower is provided with second motor and horizontal adjustment assembly thereof, described horizontal adjustment assembly is by the horizontally disposed second motor reducer output shaft, be fixed in the gear pair of the second motor reducer output shaft, be connected in second splined shaft and second spline housing thereof of gear pair driven gear, second universal joint that is connected in second spline housing constitutes with the horizontal bush that is connected in second universal joint, wherein, second splined shaft and second spline housing are respectively equipped with spring base, the support spring that acts on second spline housing is set between two spring bases, horizontal bush is socketed on the horizontal accurate adjustment bolt of positioning controller, and second splined shaft and second spline housing thereof and the second motor reducer output shaft are set up in parallel the homonymy in gear pair; Both sides, bottom, described frame front side are provided with the stand-off that is engaged in bottom surface, non-fragment orbit II template end of symmetry, the frame front side on stand-off top is provided with gripper shoe, gripper shoe is provided with the tightening screw rod that is threaded with it, and the platen of tightening screw rod bottom is engaged in the upper surface of non-fragment orbit II template end; Described frame one side is provided with the push rod that axle supports, and the push rod bottom is fixed with transverse axis, and transverse axis is arranged with the eccentric raising board that is positioned at the preceding two bottom sides of frame, and the eccentric raising board of push rod when pushing contacts with ground and make the frame lifting; Described first motor and second motor are respectively equipped with tachometer generator, the output of each tachometer generator is connected in the PLC controller, described PLC controller is provided with the non-fragment orbit II template height of input measurement instrument detecting and the input unit of lateral error value, and the instruction that first motor and second motor just change, reverse and stop to be controlled in PLC controller output respectively.
2. automatic accurate adjustment instrument according to claim 1, it is characterized in that: described depression bar and depression bar thereof move up and down the pressure shaft of guiding mechanism to being symmetrically arranged with concave surface, depression bar surface between the concave surface is arranged with helical teeth, the depression bar top is provided with spanner, described depression bar moves up and down guiding mechanism and comprises the support set that is fixed in frame, vertical and the horizontal via hole that intersects that support set is provided with, described depression bar places vertical vias, be symmetrical arranged in the horizontal via hole of depression bar both sides by spring-supported inclined-plane retaining pin, the inclined-plane retaining pin engages with the depression bar helical teeth, and horizontal via hole two ends are provided with shutoff.
3. automatic accurate adjustment instrument according to claim 1 is characterized in that: the non-fragment orbit II template height of described PLC controller input measurement instrument detecting and the input unit of lateral error value are touch-screens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206048622U CN202064242U (en) | 2010-11-12 | 2010-11-12 | Automatic precision adjustment instrument for ballastless track II mould boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206048622U CN202064242U (en) | 2010-11-12 | 2010-11-12 | Automatic precision adjustment instrument for ballastless track II mould boards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202064242U true CN202064242U (en) | 2011-12-07 |
Family
ID=45058109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206048622U Expired - Lifetime CN202064242U (en) | 2010-11-12 | 2010-11-12 | Automatic precision adjustment instrument for ballastless track II mould boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202064242U (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 |
-
2010
- 2010-11-12 CN CN2010206048622U patent/CN202064242U/en not_active Expired - Lifetime
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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300251 No. 10 Minjiang Road, Minquan gate, Tianjin, Hebei District Patentee after: China Railway Design Group Limited Address before: 300251 No. 10 Minjiang Road, Minquan gate, Tianjin, Hebei District Patentee before: China Railway Third Survey and Design Institute Group Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111207 |
|
| CX01 | Expiry of patent term |