CN104176453B - Vertical duction becomes rail steel mould trolley - Google Patents
Vertical duction becomes rail steel mould trolley Download PDFInfo
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- CN104176453B CN104176453B CN201410422147.XA CN201410422147A CN104176453B CN 104176453 B CN104176453 B CN 104176453B CN 201410422147 A CN201410422147 A CN 201410422147A CN 104176453 B CN104176453 B CN 104176453B
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Abstract
A kind of vertical duction becomes rail steel mould trolley, and be provided with the walking wheels that can rotate along vertical rotation axis bottom telescoping steel form, cross track becomes with long rails " well ", and font is arranged, the position interlocked at cross track and long rails is provided with shunting device; Described walking wheels are 4, and the transverse pitch between walking wheels is corresponding to long rails, and the longitudinal pitch between walking wheels is corresponding to cross track; In described shunting device, rotate rail and be fixedly mounted on transition dish, transition dish by the transition rotating shaft of bottom with go through transition that embedded part is rotating to be connected.A kind of vertical duction provided by the invention becomes rail steel mould trolley, by the staggered track arranged, and arranges rotatable shunting device in staggered place, thus realizes vertical duction change rail easily, and safety is high, can not derail.The location transmitters arranged and location receivers, coordinate jacking apparatus, can accurately locate the position turned to, and realizes the reliable rail that becomes and turn to.
Description
Technical field
The present invention relates to the telescoping steel form field of constructing tunnel, particularly a kind of vertical duction becomes rail steel mould trolley.
Background technology
Tunnel lining concrete generally adopts telescoping steel form to construct, large-scale telescoping steel form weight can reach 310t, after a tunnel lining completes, when the construction in next tunnel is carried out in telescoping steel form turnover, usually reinstall again in another tunnel after telescoping steel form need being removed, not only increase construction cost but also affect construction speed.
Chinese patent literature CN100554582C and CN100542937C discloses the vehicle running rail of one " well " font intersection and a kind of vehicle fitting of movement in " well " font cross track, have employed special " convex " font guide rail, fix in staggered place, and the position of staggered place track disconnects, so that wheel is turned in staggered place.Problems existing is, each wheel of wheels needs independent actuating device to drive, and 8 wheels just need 8 actuating devices, and structure is comparatively complicated, and needs to adopt special track, and cost is higher.In the position that wheel is turned, accuracy requirement is high, controls difficulty large, when wheel and ground exist skidding, easily occurs turning unsuccessfully, and is difficult to artificial compensation.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of vertical duction and becomes rail steel mould trolley, can adopt existing track, realizes the vertical duction change rail of telescoping steel form without the need to dismounting, is applicable to the telescoping steel form of square or rectangular; In the scheme optimized, by adopting automatic control, telescoping steel form being located and becomes easy to operate, the safety of rail.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of vertical duction becomes rail steel mould trolley, the walking wheels that can rotate along vertical rotation axis are provided with bottom telescoping steel form, cross track becomes with long rails " well ", and font is arranged, the position interlocked at cross track and long rails is provided with shunting device;
Described walking wheels are 4, and the transverse pitch between walking wheels is corresponding to long rails, and the longitudinal pitch between walking wheels is corresponding to cross track;
In described shunting device, rotate rail and be fixedly mounted on transition dish, transition dish by the transition rotating shaft of bottom with go through transition that embedded part is rotating to be connected.
Transition dish is provided with dowel bolt or the locating dowel pin by air cylinder driven, and transition embedded part is provided with and adjusts to positioning screw hole or the pin-and-hole of cross track and the corresponding position of long rails.
Be provided with bottom transition embedded part for the protection of the protective case of positioning screw hole with the hole of accommodation transition rotating shaft.
In described walking wheels, vertical rotation axis is rotating connection with car body, is connected bottom vertical rotation axis by horizontal rotating shaft with wheels dolly is rotating, and wheels dolly two ends are provided with road wheel.
Wheels dolly two ends are provided with the road wheel of different-diameter, and one of them road wheel is driving wheel.
Be provided with longitudinal spacing block and cross spacing block in the bottom of telescoping steel form, align with cross track and long rails respectively with the position after limiting the rotation of walking wheels.
Position corresponding with transition rotating shaft on transition dish is provided with location transmitters, and the position corresponding at the vertical rotation axis of road wheel group is provided with location receivers.
Transition dish is also provided with the sensor for starting location transmitters.
In the bottom of telescoping steel form, at least dual-side is also provided with jacking apparatus, structure is: jacking hydraulic actuating cylinder one end is connected with bottom telescoping steel form, the other end is connected with top board, top board is provided with guide rod, guide rod is connected with the basal sliding of telescoping steel form, is provided with the groove corresponding to track top shape in the bottom of top board.
Transition hydraulic actuating cylinder is provided with between transition dish and transition embedded part.
A kind of vertical duction provided by the invention becomes rail steel mould trolley, by the staggered track arranged, and arranges rotatable shunting device in staggered place, thus realizes vertical duction change rail easily, and safety is high, can not derail.The location transmitters arranged and location receivers, coordinate jacking apparatus, can accurately locate the position turned to, and realizes the reliable rail that becomes and turn to.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is integral structure birds-eye view of the present invention.
Fig. 2 is the B-B cross-sectional schematic of Fig. 1.
Fig. 3 is the partial enlarged drawing at A place in Fig. 1.
Fig. 4 is the cross section view of main apparent direction of wheels and shunting device of walking in the present invention.
Fig. 5 is the schematic diagram of right apparent direction of wheels and shunting device of walking in the present invention.
Fig. 6 is the structural representation of jacking apparatus in the present invention.
Fig. 7 is the main TV structure schematic diagram of embedded part of going through transition in the present invention.
Fig. 8 is the upward view of embedded part of going through transition in the present invention.
Fig. 9 is the main TV structure schematic diagram of transition dish in the present invention.
Figure 10 is the upward view of transition dish in the present invention.
Figure 11 is schematic diagram when walking wheels transition in the present invention.
Figure 12 is the structural representation of Driven by Hydraulic Cylinder of going through transition in the present invention.
In figure: telescoping steel form 1, longitudinal spacing block 101, cross spacing block 102, long rails 2, cross track 3; rotate rail 4, transition dish 5, transition rotating shaft 51, transition hydraulic actuating cylinder 52, transition embedded part 6; protective case 61, positioning screw hole 62, anchor pole 63, location transmitters 7; location receivers 7', dowel bolt 8, walking wheels 9, vertical rotation axis 91; wheels dolly 92, steamboat 93, bull wheel 94, horizontal rotating shaft 95; pressing plate part 10, jacking hydraulic actuating cylinder 11, guide rod 12, top board 13.
Detailed description of the invention
As in Fig. 1 ~ 3, a kind of vertical duction becomes rail steel mould trolley, be provided with the walking wheels 9 that can rotate along vertical rotation axis 91 bottom telescoping steel form 1, cross track 3 is arranged with long rails 2 one-tenth " well " font, and the position interlocked at cross track 3 and long rails 2 is provided with shunting device;
Described walking wheels 9 are 4, and the transverse pitch between walking wheels 9 is corresponding to long rails 2, and the longitudinal pitch between walking wheels 9 is corresponding to cross track 3; Needs illustrate, adopt structure of the present invention, spacing between long rails 2 and cross track 3 can not be identical, to adapt with the structure of telescoping steel form 1, need not turn to coordinate and be arranged to the walking wheels of square layout, namely road wheel group can be arranged on the position at four angles of telescoping steel form 1, with better stressed.
As in Fig. 3 ~ 5,7 ~ 10, in described shunting device, rotate rail 4 and be fixedly mounted on transition dish 5 by pressing plate part 10, pressing plate part 10 is connected with transition dish 5 by bolt, as shown in Figure 4, transition dish 5 by the transition rotating shaft 51 of bottom with go through transition that embedded part 6 is rotating to be connected.Preferably, between transition dish 5 and transition embedded part 6, be provided with thrust baring, so that rotate.Preferred as in Figure 12 further, hydraulic actuating cylinder 52 of going through transition is provided with between transition dish 5 and transition embedded part 6, to realize control of automatically going through transition, one end of transition hydraulic actuating cylinder 52 is connected with transition dish 5 by free bearing, the other end of transition hydraulic actuating cylinder 52 is connected with transition embedded part 6 by free bearing, to drive transition to coil 5 90-degree rotations, and only crank motion in this scope of 90 degree.This structure is particularly suited for coordinating with thrust baring, is provided the space of installing transition hydraulic actuating cylinder 52 by thrust baring.And not be used in fluting on transition dish 5 and transition embedded part 6.
Preferred as in Fig. 4, transition dish 5 is provided with dowel bolt 8 or the locating dowel pin by air cylinder driven, and transition embedded part 6 is provided with and adjusts to positioning screw hole 62 or the pin-and-hole of cross track 3 and the corresponding position of long rails 2.Be connected and fixed between transition dish 5 and transition embedded part 6 by dowel bolt 8 or locating dowel pin after turning at every turn.Anchor pole 63 is provided with, for fixing transition embedded part 6 in the bottom of transition embedded part 6.
As in Fig. 7, bottom transition embedded part 6, be provided with the protective case 61 in hole for the protection of positioning screw hole 62, pin-and-hole and accommodation transition rotating shaft 51.Structure thus, avoids bolt and transition rotating shaft corrosion.
As in Fig. 4,5, in described walking wheels 9, vertical rotation axis 91 and car body are rotating connection, are connected bottom vertical rotation axis 91 by horizontal rotating shaft 95 with wheels dolly 92 is rotating, and rotate to realize pitching, wheels dolly 92 two ends are provided with road wheel.Structure thus, realize walking wheels 9 to rotate with the axis of vertical rotation axis 91, and adopt two road wheels to coordinate the structure of horizontal rotating shaft 95, then when terrain slope time, telescoping steel form 1 still can be kept vertical, this function coordinates the miscellaneous part on telescoping steel form 1, such as one or more vertical hydraulic actuating cylinder, and two the walking wheels 9 being positioned at telescoping steel form 1 one end are connected with telescoping steel form 1 by vertical hydraulic actuating cylinder again, thus the ground of larger inclined degree can be adapted to, as shown in Figure 2, vertical hydraulic actuating cylinder is not shown in the drawings.
As in Fig. 5, wheels dolly 92 two ends are provided with the road wheel of different-diameter, and one of them road wheel is driving wheel.Structure thus, is convenient to the actuating device installing driving wheel.Actuating device is the conventional motor of prior art or HM Hydraulic Motor and Chain conveyer or bel-drivenn actuating device, not shown in the drawings.Preferably, motor adopts variable-frequency motor.
As in Figure 11, be provided with longitudinal spacing block 101 and cross spacing block 102 in the bottom of telescoping steel form 1, align with cross track 3 and long rails 2 respectively with the position after limiting the rotation of walking wheels 9.
As in Fig. 3 ~ 5, position corresponding with transition rotating shaft 51 on transition dish 5 is provided with location transmitters 7, is provided with location receivers 7' in the position that the vertical rotation axis 91 of road wheel group 9 is corresponding.Preferably, location transmitters 7 is positioned at the side of transition rotating shaft 51, this is due in this example, the position in a road wheel direction is limited by track, such as horizontal position, and the lengthwise position of road wheel, then undertaken spacing by location transmitters 7 and location receivers 7', it should be noted that, because equipment self-weight is large, complex structure, determine that vertical rotation axis 91 alignment of going through transition in rotating shaft 51 and walking wheels 9 is difficult by range estimation, when especially manually switching tracks, need whole telescoping steel form jacking to be about 20mm, complicated operation, potential safety hazard is large.Accordingly, location receivers 7' is positioned at the side of vertical rotation axis 91, namely when location transmitters 7 aligns with location receivers 7', and the axis of vertical rotation axis 91 and the dead in line of transition rotating shaft 51, after realizing transition dish 5 rotation, walking wheels 9 are still fallen and are rotated on rail 4.Walking wheels 9 are avoided to derail or pin.Preferably, location transmitters 7 and location receivers 7' are in tilted layout, this is because only need the lengthwise position limiting walking wheels 9, therefore, location transmitters 7 and location receivers 7' can be in tilted layout, and to avoid the interference of structure, are convenient to arrange.
Location transmitters 7 in this example and location receivers 7' preferably adopt photoemission and receptor or Laser emission and receptor.Such as ultrasound emission or receptor is adopted also to be feasible.Location transmitters 7 is arranged on interference transition dish 5 being conducive to reducing environment.The impact of dust on location transmitters 7 on signal is less than, and dust is on the impact of location receivers 7'.In the position of four walking wheels 9, location transmitters 7 and location receivers 7' at least arrange one group.
Preferred further, transition dish 5 is also provided with the sensor for starting location transmitters 7.Structure thus, when wheels 9 of walking are walked on transition dish 5, for starting location transmitters 7, and need not make the continual work of startup location transmitters 7.Preferably, sensor adopts pressure sensor.Coordinate wireless signal transmission circuit, walking wheels 9 can also be made to reduce speed now, to improve the accuracy of location.Adopt the sensor starting location transmitters 7 to coordinate the structure of location transmitters 7, precision higher than the sensor arranged separately, or is more convenient for arranging.
Preferably as shown in Figure 6, in the bottom of telescoping steel form 1, at least dual-side is also provided with jacking apparatus, and structure is: jacking hydraulic actuating cylinder 11 one end is connected with bottom telescoping steel form 1, and the other end is connected with top board 13, top board 13 is provided with guide rod 12, and guide rod 12 is connected with the basal sliding of telescoping steel form 1.By jacking hydraulic actuating cylinder 11 by whole telescoping steel form 1 jack-up, so that become rail.Preferably, jacking hydraulic actuating cylinder 11 only needs distance very little for telescoping steel form 1 jacking, such as 1 ~ 19mm, preferably at 3-5mm, the i.e. stroke of jacking hydraulic actuating cylinder 11, only need by telescoping steel form 1 from heavy lift, drop on long rails 2 or/and on cross track 3, transition dish 5 is not stressed, can go through transition manually or automatically.Road wheel now, such as steamboat 93 and bull wheel 94 do not depart from rotation rail 4, can coil the rotation of 5 along with transition and rotate, be convenient to after transition, and walking wheels 9 are fallen and rotated on rail 4.Adopt this jacking apparatus, coordinate location transmitters 7 and location receivers 7', significantly decrease the operation easier of transition, add the safety of transition operation.
Be provided with the groove corresponding to track top shape in the bottom of top board 13, in groove, be provided with sheet rubber.Structure thus, is convenient to top board 13 and drops on the more accurate track top of planeness, and not by the impact on ground, improves the precision that jacking controls.The sheet rubber arranged can play the effect of buffering and brake.
During use, when telescoping steel form 1 completes the construction in a tunnel, when needing to enter another tunnel, telescoping steel form 1 is moved to long rails 2 and the staggered position of cross track 3, when telescoping steel form 1 enters " well " font region, the sensor arranged below transition dish 5 obtains pressure signal, send to the controller of shunting device, such as micro controller system, controller makes location transmitters 7 start, location transmitters 7 launches infrared ray or laser, controller passes through wireless base station apparatus, control signal is sent to the PLC control system of telescoping steel form 1, the PLC control system of telescoping steel form 1 sends signal, the actuating device that control lines walks wheels 9 reduces speed now, until the location receivers 7' on walking wheels 9 receives the signal that location transmitters 7 is launched, telescoping steel form 1 stops, namely the PLC control system of telescoping steel form 1 controls jacking hydraulic actuating cylinder 11 action in jacking apparatus, groove on top board 13 falls in orbit, the load of telescoping steel form 1 is made to fall in orbit, the steamboat 93 of walking wheels 9 and bull wheel 94 leave and rotate rail 4 upper surface about 1 ~ 19mm, but do not depart from and rotate rail 4.
Unclamp dowel bolt 8, or replace the automatic control structure of dowel bolt 8 with the locating dowel pin controlled by cylinder under, the PLC control system of telescoping steel form 1 sends signal or is benchmark by the signal of pressure sensor, make cylinder control locating dowel pin to throw off, transition dish 5 and transition embedded part 6 can relatively rotate, the controller of shunting device wirelessly receives the signal that puts in place of the PLC control system transmission of telescoping steel form 1, or manually, or preferably by the action of detection and location pin, or changed by the pressure of the sensor arranged below transition dish 5, obtain the signal that puts in place.The controller of shunting device controls the action of transition hydraulic actuating cylinder 52, drives transition to coil 5 90-degree rotations.Correspondingly, the same 90-degree rotation of walking wheels 9, until touch longitudinal spacing block 101 or cross spacing block 102, as Figure 11, the contact switch at this place sends to the PLC control system of telescoping steel form 1 by the signal rotated, the piston rod that PLC control system controls transition hydraulic actuating cylinder 52 is retracted, walking wheels 9 are fallen and are rotated on rail 4, stationary positioned bolt 8, or control cylinder makes locating dowel pin by locking between transition dish 5 and transition embedded part 6, thus complete transition operation.Telescoping steel form 1 after transversely track 3 travels a segment distance, is again gone through transition, is entered the cavern in another tunnel, thus realizes the transition without the need to dismounting.
Manual or automatic or semi-automatic mode is listed in upper example, can select voluntarily according to construction demand, for heavy weight, such as automatically reach the telescoping steel form 1 of more than 300 ton, the mode of preferred employing full automatic control, a large amount of artificial to save, improve operating efficiency, reduce construction safety risk.
The above embodiments are only the preferred technical solution of the present invention; and should not be considered as restriction of the present invention; the technical scheme that protection scope of the present invention should be recorded with claim, the equivalents comprising technical characteristic in the technical scheme of claim record is protection domain.Namely the equivalent replacement within the scope of this improves, also within protection scope of the present invention.
Claims (9)
1. a vertical duction becomes rail steel mould trolley, it is characterized in that: telescoping steel form (1) bottom is provided with the walking wheels (9) that can rotate along vertical rotation axis (91), cross track (3) becomes " well " font to arrange with long rails (2), and the position interlocked at cross track (3) and long rails (2) is provided with shunting device;
Described walking wheels (9) are 4, and the transverse pitch between walking wheels (9) is corresponding to long rails (2), and the longitudinal pitch between walking wheels (9) is corresponding to cross track (3);
In described shunting device, rotate rail (4) and be fixedly mounted on transition dish (5), transition dish (5) is connected with transition embedded part (6) is rotating by the transition rotating shaft (51) of bottom;
Transition dish (5) is provided with dowel bolt (8) or the locating dowel pin by air cylinder driven, and transition embedded part (6) is provided with and adjusts to positioning screw hole (62) or the pin-and-hole of cross track (3) and the corresponding position of long rails (2).
2. a kind of vertical duction according to claim 1 becomes rail steel mould trolley, it is characterized in that: transition embedded part (6) bottom is provided with for the protection of positioning screw hole (62) and the protective case (61) in hole holding rotating shaft (51) of going through transition.
3. a kind of vertical duction according to claim 1 becomes rail steel mould trolley, it is characterized in that: in described walking wheels (9), vertical rotation axis (91) and car body are rotating connection, vertical rotation axis (91) bottom is connected with wheels dolly (92) is rotating by horizontal rotating shaft (95), and wheels dolly (92) two ends are provided with road wheel.
4. a kind of vertical duction according to claim 3 becomes rail steel mould trolley, and it is characterized in that: wheels dolly (92) two ends are provided with the road wheel of different-diameter, one of them road wheel is driving wheel.
5. a kind of vertical duction according to claim 3 becomes rail steel mould trolley, it is characterized in that: be provided with longitudinal spacing block (101) and cross spacing block (102) in the bottom of telescoping steel form (1), align with cross track (3) and long rails (2) respectively with the position after limiting walking wheels (9) rotation.
6. a kind of vertical duction according to claim 1 becomes rail steel mould trolley, it is characterized in that: be provided with location transmitters (7) in the upper position corresponding with transition rotating shaft (51) of transition dish (5), (7') the position corresponding at the vertical rotation axis (91) of road wheel group (9) be provided with location receivers.
7. a kind of vertical duction according to claim 6 becomes rail steel mould trolley, it is characterized in that: on transition dish (5), be also provided with the sensor for starting location transmitters (7).
8. a kind of vertical duction according to claim 1 becomes rail steel mould trolley, it is characterized in that: in the bottom of telescoping steel form (1), at least dual-side is also provided with jacking apparatus, structure is: jacking hydraulic actuating cylinder (11) one end is connected with telescoping steel form (1) bottom, the other end is connected with top board (13), top board (13) is provided with guide rod (12), guide rod (12) is connected with the basal sliding of telescoping steel form (1), is provided with the groove corresponding to track top shape in the bottom of top board (13).
9. a kind of vertical duction according to claim 1 becomes rail steel mould trolley, it is characterized in that: between transition dish (5) and transition embedded part (6), be provided with hydraulic actuating cylinder (52) of going through transition.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610138421.XA CN105781579B (en) | 2014-08-26 | 2014-08-26 | It is automatically positioned vertical duction and becomes rail steel mould trolley |
| CN201410422147.XA CN104176453B (en) | 2014-08-26 | 2014-08-26 | Vertical duction becomes rail steel mould trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410422147.XA CN104176453B (en) | 2014-08-26 | 2014-08-26 | Vertical duction becomes rail steel mould trolley |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610138421.XA Division CN105781579B (en) | 2014-08-26 | 2014-08-26 | It is automatically positioned vertical duction and becomes rail steel mould trolley |
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| CN104176453A CN104176453A (en) | 2014-12-03 |
| CN104176453B true CN104176453B (en) | 2016-04-27 |
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| CN106927276A (en) * | 2016-12-23 | 2017-07-07 | 知识产权全资有限公司 | track transmission system |
| CN207844360U (en) * | 2017-12-31 | 2018-09-11 | 嘉兴君屹工程有限公司 | A kind of L-shaped slide unit |
| CN108506021A (en) * | 2018-01-08 | 2018-09-07 | 洛阳高飞桥隧机械有限公司 | A kind of whole lateral moving method of tunnel lining trolley fission trolley device |
| CN108217108A (en) * | 2018-01-29 | 2018-06-29 | 中建投（沈阳）易筑节能房屋科技有限公司 | A kind of wallboard mould vehicle automatic separating apparatus |
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| CN114229364A (en) * | 2021-12-07 | 2022-03-25 | 北京工业大学 | Automatic guide rail and method for mounting wireless displacement sensor |
| CN114538006A (en) * | 2022-01-18 | 2022-05-27 | 中冶华天工程技术有限公司 | Multi-rotating-rail steering connecting rod mechanism |
| CN114313853A (en) * | 2022-01-18 | 2022-04-12 | 中冶华天工程技术有限公司 | Rail transport trolley system capable of steering at will |
| CN115180359A (en) * | 2022-08-03 | 2022-10-14 | 安徽省金博森机械制造有限公司 | Trolley transportation corner pushing device and method for gasoline engine flywheel casting production |
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| JP4302263B2 (en) * | 1999-10-27 | 2009-07-22 | アスタック株式会社 | Cart driven by screw and transfer device |
| DE10023219A1 (en) * | 2000-05-08 | 2001-11-29 | Abt Anlagenbau Terlinden Gmbh | Heavy load transporting truck has underbase equipped with lifting device for raising truck's running gear from guide rails and rotating device for rotating raised running gear in relation to lifting device |
| CN100542937C (en) * | 2007-04-13 | 2009-09-23 | 西北农林科技大学 | A kind of vehicle fitting that on " well " word cross track, moves |
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| CN201619868U (en) * | 2010-04-13 | 2010-11-03 | 中国葛洲坝集团股份有限公司 | Transportation trolley capable of turning vertically |
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| CN204038451U (en) * | 2014-08-26 | 2014-12-24 | 中国葛洲坝集团三峡建设工程有限公司 | Vertical duction becomes rail steel mould trolley |
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