CN102431561A - Suspension type monorail trolley and suspension type monorail traffic system - Google Patents
Suspension type monorail trolley and suspension type monorail traffic system Download PDFInfo
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- CN102431561A CN102431561A CN2011103267383A CN201110326738A CN102431561A CN 102431561 A CN102431561 A CN 102431561A CN 2011103267383 A CN2011103267383 A CN 2011103267383A CN 201110326738 A CN201110326738 A CN 201110326738A CN 102431561 A CN102431561 A CN 102431561A
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Abstract
The invention discloses a suspension type monorail trolley and a suspension type monorail traffic system. The suspension type monorail trolley comprises a frame, supporting wheels, a left travelling mechanism and a right travelling mechanism, each travelling mechanism comprises a wheel train and a lifting mechanism, the wheel trains comprises the supporting wheels, and the left travelling mechanism and the right travelling mechanism are arranged on two sides of the frame respectively. The suspension type monorail traffic system comprises rails and the suspension type monorail trolley, the rails include a left rail and a right rail, and the supporting wheels of the left travelling mechanism and the right travelling mechanism move on the left rail and the right rail respectively. Main portions of the wheel trains are arranged above the left rail and the right rail, main portions of the lifting mechanisms are arranged below the left rail and the right rail, and each wheel train is connected with the corresponding lifting mechanism through a gap reserved between the left rail and the right rail. A turnout of the suspension type monorail traffic system does not need to be provided with a movable rail, the wheel train on one side is lifted by the lifting mechanism before the trolley enters the turnout, the wheel train on the other side leads the trolley to move in a selected direction, and thereby automatic steering is realized.
Description
[technical field]
The present invention relates to the suspension type track traffic, relate in particular to a kind of suspension type monorail dolly and suspension type monorail traffic system.
[background technology]
Along track travel, when dolly passed through fork, the movable rail that need at first pull fork changed the service direction of dolly to the dolly of suspension type monorail traffic system below track.The movable rail control system of track switch complex structure, fault rate is high, is difficult to realize the dolly automatic operating.
[summary of the invention]
The technical matters that the present invention will solve provides and a kind ofly can realize automatic steering, and the track turnout road junction need not movable rail, can select the suspension type monorail dolly of service direction.
Another technical matters that will solve of the present invention provides and a kind ofly need not movable rail at the track turnout road junction, and dolly can be selected the suspension type monorail traffic system of service direction automatically.
In order to solve the problems of the technologies described above; The technical scheme that the present invention adopts is that a kind of suspension type monorail dolly comprises vehicle frame, caterpillar wheel, left side traveling gear and right side traveling gear; Described traveling gear comprises train and train lifting mechanism, and described train comprises described caterpillar wheel; Described left side traveling gear and right side traveling gear are arranged in the both sides of vehicle frame.
Above-described suspension type monorail dolly, described train comprise equalizing bar and two described caterpillar wheels, arrange before and after described two caterpillar wheels, are installed in respectively on the transverse axis of equalizing bar rear and front end; Described train lifting mechanism comprises lifting slider, and described vehicle frame comprises left rail and right rail; The lifting slider of said left side traveling gear and right side traveling gear slides up and down along left rail and right rail respectively; The middle part of equalizing bar is fixed on the upper end of lifting slider.
Above-described suspension type monorail dolly, described caterpillar wheel comprises outer rotor motor, and the stator of said outer rotor motor is fixed on the transverse axis of equalizing bar, and the rotor of said outer rotor motor is installed in the wheel rim of caterpillar wheel.
Above-described suspension type monorail dolly, described lifting mechanism comprises elevating motor, drive screw and nut, and described nut is fixed on the lifting slider, and described drive screw cooperates with described nut; Drive screw is driven by elevating motor, drives the lifting slider up-and-down movement through nut.
Above-described suspension type monorail dolly comprises left side magnetic levitation device and right side magnetic levitation device, and described left side magnetic levitation device and right side magnetic levitation device are arranged in the both sides of vehicle frame, is positioned at the below of left side traveling gear and right side traveling gear train; Described magnetic levitation device comprises the controlled magnet of magnetic force, magnet carrier and power transmission spring, and described magnet is installed in the middle part of magnet carrier, and described power transmission spring arrangement is both sides before and after magnet, and the suction of magnet passes to vehicle frame through the power transmission spring.
Above-described suspension type monorail dolly; The supporting base of arranging before and after the both sides of described vehicle frame respectively comprise two; Described supporting base comprises spring perch and guide pillar; Described magnet carrier comprises two guide pillar holes, and the guide pillar hole pine of magnet carrier is enclosed within the outside of guide pillar, and magnet carrier slides up and down along guide pillar; Described power transmission spring is a stage clip, and described compression spring sleeve is in the outside of guide pillar, and the lower end is bearing on the magnet carrier, and the upper end is bearing on the spring perch; Described magnetic levitation device comprises two lower tumblers, each fixing 1 guide wheel shaft of magnet carrier rear and front end, and described lower tumbler is rotatably installed on the described guide wheel shaft.
Above-described suspension type monorail dolly comprises the vertical shaft of 4 side guide wheels and 4 installation side guide wheels, and described 4 vertical shafts are separately fixed at the position, front and back of vehicle frame both sides, and described side guide wheel is rotatably installed on the described vertical shaft.
Above-described suspension type monorail dolly; Comprise railway carriage; The top of said railway carriage comprises the translation suspension bracket; The bottom of said vehicle frame comprises hanger bracket, and described hanger bracket comprises the transverse axis arranged before and after 2 and by motor-operated translation screw rod, the transverse axis cover of arranging before and after described suspension bracket comprises and be arranged in two captive nuts between the transverse axis cover; The transverse axis of hanger bracket passes the transverse axis cover on the suspension bracket, and overlaps bearing fit with transverse axis; Described translation screw rod passes described captive nut, and cooperates with described captive nut.
A kind of technical scheme of suspension type monorail traffic system is; Comprise track and dolly, described dolly is above-mentioned suspension type monorail dolly, and described track comprises left rail and right rail; The caterpillar wheel of left side traveling gear moves on left rail, and the caterpillar wheel of right side traveling gear moves on right rail; The base portion of said train is arranged in the top of left rail and right rail, and the base portion of train lifting mechanism is arranged in the below of left rail and right rail; Comprise the space between left side rail and the right rail, train is connected through described space with the train lifting mechanism.
Above-described suspension type monorail traffic system, described track comprises left side rail and right side rail, described left side rail and right side rail lay respectively at the below of left rail and right rail; The both sides of said caterpillar wheel comprise wheel rim; Described dolly comprises left side guide wheel, right side guide wheel, left side magnetic levitation device and right side magnetic levitation device; Described magnetic levitation device comprises magnet and the lower tumbler that magnetic force is controlled; Going to the bottom of said left rail and right rail comprises the groove that holds lower tumbler; Described magnet is gone to the bottom near left rail and right rail, and the wheel rim of described lower tumbler gets into the groove that left rail and right rail are gone to the bottom; Described left side guide wheel and right side guide wheel move against the inboard of left side rail and right side rail respectively.
The fork of monorail traffic system of the present invention need not to be provided with movable rail, and dolly is before getting into the turnout, and lifting mechanism de-orbits the train lifting of a side, and the train pilot trolley of opposite side can be realized the dolly automatic steering along the orbital motion of selecting.
[description of drawings]
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation.
Fig. 1 is the front view of embodiment of the invention suspension type monorail traffic system.
Fig. 2 is the block diagram of embodiment of the invention suspension type monorail traffic system.
Fig. 3 is the part sectional view of embodiment of the invention suspension type monorail traffic system.
Fig. 4 is that A among Fig. 3 is to cutaway view.
Fig. 5 is that B among Fig. 3 is to cutaway view.
Fig. 6 is the front view of embodiment of the invention suspension type monorail dolly top structure.
Fig. 7 is that C among Fig. 3 is to view.
Fig. 8 is the block diagram of embodiment of the invention suspension type monorail dolly top structure.
Fig. 9 is the part sectional view before embodiment of the invention suspension type monorail traffic system dolly gets into the turnout.
Figure 10 is that D among Fig. 9 is to view.
Figure 11 is that E among Fig. 9 is to cutaway view.
[specific embodiment]
The structure of embodiment of the invention suspension type monorail traffic system and suspension type monorail dolly such as Fig. 1 are to shown in Figure 11.Comprise track 30 and suspension type monorail dolly 40.
Suspension type monorail dolly 40 comprises vehicle frame 1, railway carriage 2, left side traveling gear, right side traveling gear, left side magnetic levitation device and right side magnetic levitation device.
Traveling gear comprises train and train lifting mechanism.Left side traveling gear and right side traveling gear are arranged in the both sides of vehicle frame 1.
Train comprises equalizing bar 3 and 4, two caterpillar wheel 4 front and back layouts of two caterpillar wheels, is installed in respectively on the transverse axis 18 at equalizing bar 3 two ends.
Comprise outer rotor motor 5 in the caterpillar wheel 4, the stator winding of outer rotor motor 5 is fixed on the transverse axis 18, and the rotor of outer rotor motor 5 is installed in the wheel rim 401 of caterpillar wheel 4.
The train lifting mechanism comprises lifting slider 6, elevating motor 7, drive screw 8 and nut 9.There are left rail and right rail 101 in the both sides of vehicle frame 1.The lifting slider 6 of left side traveling gear and right side traveling gear is installed in respectively in left rail and the right rail, and slides up and down along left rail and right rail.
Left side magnetic levitation device and right side magnetic levitation device are arranged in the both sides of vehicle frame 1, are positioned at the below of left side traveling gear and right side traveling gear train.Magnetic levitation device comprises electromagnet 11, magnet carrier 12, power transmission spring 13 and two lower tumblers 15, and power transmission spring 13 is stage clips.
The supporting base of arranging before and after the both sides of vehicle frame 1 respectively comprise two 14, supporting base 14 comprise spring perch 1401 and guide pillar 1402.
Comprise on the vehicle frame 1 that 17,4 vertical shafts 17 of vertical shaft of 4 installation side guide wheels 16 are separately fixed at the position, front and back of vehicle frame 1 both sides, side guide wheel 16 is rotatably installed on the vertical shaft 17.
The track 30 of suspension type monorail traffic system comprises left rail 30a and right rail 30b, and two caterpillar wheels 4 of left side traveling gear move on left rail 30a, and two caterpillar wheels 4 of right side traveling gear move on right rail 30b.The base portion equalizing bar 3 and the caterpillar wheel 4 of train is arranged in the top of left rail 30a and right rail 30b, and the base portion of train lifting mechanism is arranged in the below of left rail 30a and right rail 30b.Leave the space between a left side rail 30a and the right rail 30b, the top that skidding is walked the lifting slider 6 of mechanism and right side traveling gear passes that the space is connected with equalizing bar 3 between left rail 30a and the right rail 30b.
Track also comprises left side rail 30c and right side rail 30d, and left side rail 30c and right side rail 30d lay respectively at the below of left rail 30a and right rail 30b
The 30e that goes to the bottom of I-rail has the groove 30f that holds lower tumbler, and during electromagnet 11 work, the wheel rim 1501 of lower tumbler 15 gets into the groove 30f that I-rail is gone to the bottom, and props up the 30e that goes to the bottom of I-rail.
4 left and right side guide wheels 16 are convenient to dolly and are kept balance respectively against the inboard operation of left side rail 30c and right side rail 30d on the dolly, reduce the dolly transverse runout.
When the suspension type monorail dolly of suspension type monorail traffic system was in the craspedodrome state, translation suspension bracket 201 moved on to midway location, made the centre of dolly center of gravity two trains.Before dolly gets into track switch, move translation suspension bracket 201 through electrical motor 19 earlier, make the dolly center of gravity move to the below of a side caterpillar wheel, through the train lifting mechanism, the train of opposite side is raised again, caterpillar wheel and track disengage.Thereby realize having only side caterpillar wheel guiding.
The magnetic force of electromagnet 11 is controlled.At initial condition; Electromagnet 11 does not have magnetic field, and control elevating motor 7 makes the go to the bottom 30e of lower tumbler 15 near I-rail; Going to the bottom of electromagnet 11 and I-rail has only very little gap between the 30e; At this moment make the electromagnet energising produce magnetic field, because track 30 is made up of the little steel of magnetic resistance, so 11 pairs of tracks of electromagnet 30 produce magnetic attraction.Magnetic attraction equals three power sums, the gravity of electromagnet own, the elastic force of power transmission spring, the pressure of 15 pairs of track lower surfaces of lower tumbler 30e.11 pairs of tracks 30 of electromagnet have magnetic force, and magnetic force through control elevating motor 7, can change power transmission compression of spring amount, thereby change the elastic force of power transmission spring during greater than the elastic force of power transmission spring and electromagnet self gravitation sum.Top tumbler equals the elastic force that dolly gravity deducts the power transmission spring to the pressure of guide rail.Through changing power transmission compression of spring amount, top tumbler is reduced the pressure of track, make dolly be equivalent to no-load run.Reach purpose of energy saving.
To shown in Figure 11, before getting into track switch, have only the electromagnet energising of a side to keep magnetic field like Fig. 9.The electromagnet of opposite side has a power failure and does not produce magnetic field, and the electromagnet of outage moves down under gravity and the effect power transmission spring, and this side lower tumbler 15 breaks away from the groove 30f that I-rail is gone to the bottom, and is convenient to dolly and turns to.
The magnet sucker of magnetic levitation device of the present invention can be that electromagnet also can be a permanent-magnet material, like your boron ferromagnetic material of iron.Adopt under the situation of permanent-magnet material,, make the magnet sucker externally show magnetic or do not have magnetic, realize that magnetic force is controlled through changing the relative position of several permanent-magnet materials in the magnet sucker.Also can be combined into magnetic-disc, change magnet sucker fgn magnetic force through the control electromagnet with electromagnet and permanent-magnet material.
The above embodiment of suspension type monorail traffic system of the present invention has following advantage:
1. fork need not to be provided with movable rail, and dolly self control guiding can let a large amount of dollies through the fork, road in a short period of time.
2. elevated guideway is little, does not influence light and shines ground.
3. rail can be at factory's batch manufacturing, on-site installation.Also convenient moving reconstructed.
4. vehicle structure is simple, and center of gravity is low, and is in light weight, the safety when having increased operation.
5. realize that cost is low, saves the energy.Adopt guide rail guide wheel mode resistance little, the semi-magnetic suspension mode is simple, and magnetic material use efficient is high, the resistance of can reducing friction, so native system can be saved mass energy.
Claims (10)
1. a suspension type monorail dolly comprises vehicle frame and caterpillar wheel, it is characterized in that, comprises left side traveling gear and right side traveling gear, and described traveling gear comprises train and train lifting mechanism, and described train comprises described caterpillar wheel; Described left side traveling gear and right side traveling gear are arranged in the both sides of vehicle frame.
2. suspension type monorail dolly according to claim 1 is characterized in that, described train comprises equalizing bar and two described caterpillar wheels, arranges before and after described two caterpillar wheels, is installed in respectively on the transverse axis of equalizing bar rear and front end; Described train lifting mechanism comprises lifting slider, and described vehicle frame comprises left rail and right rail; The lifting slider of said left side traveling gear and right side traveling gear slides up and down along left rail and right rail respectively; The middle part of equalizing bar is fixed on the upper end of lifting slider.
3. suspension type monorail dolly according to claim 2; It is characterized in that; Described caterpillar wheel comprises outer rotor motor, and the stator of said outer rotor motor is fixed on the transverse axis of equalizing bar, and the rotor of said outer rotor motor is installed in the wheel rim of caterpillar wheel.
4. suspension type monorail dolly according to claim 2 is characterized in that described lifting mechanism comprises elevating motor, drive screw and nut, and described nut is fixed on the lifting slider, and described drive screw cooperates with described nut; Drive screw is driven by elevating motor, drives the lifting slider up-and-down movement through nut.
5. suspension type monorail dolly according to claim 1; It is characterized in that; Comprise left side magnetic levitation device and right side magnetic levitation device; Described left side magnetic levitation device and right side magnetic levitation device are arranged in the both sides of vehicle frame, are positioned at the below of left side traveling gear and right side traveling gear train; Described magnetic levitation device comprises the controlled magnet of magnetic force, magnet carrier and power transmission spring, and described magnet is installed in the middle part of magnet carrier, and described power transmission spring arrangement is both sides before and after magnet, and the suction of magnet passes to vehicle frame through the power transmission spring.
6. suspension type monorail dolly according to claim 5; It is characterized in that; The supporting base of arranging before and after the both sides of described vehicle frame respectively comprise two, described supporting base comprises spring perch and guide pillar, described magnet carrier comprises two guide pillar holes; The guide pillar hole pine of magnet carrier is enclosed within the outside of guide pillar, and magnet carrier slides up and down along guide pillar; Described power transmission spring is a stage clip, and described compression spring sleeve is in the outside of guide pillar, and the lower end is bearing on the magnet carrier, and the upper end is bearing on the spring perch; Described magnetic levitation device comprises two lower tumblers, each fixing 1 guide wheel shaft of magnet carrier rear and front end, and described lower tumbler is rotatably installed on the described guide wheel shaft.
7. suspension type monorail dolly according to claim 1; It is characterized in that; The vertical shaft that comprises 4 side guide wheels and 4 installation side guide wheels, described 4 vertical shafts are separately fixed at the position, front and back of vehicle frame both sides, and described side guide wheel is rotatably installed on the described vertical shaft.
8. suspension type monorail dolly according to claim 1; It is characterized in that; Comprise railway carriage, the top of said railway carriage comprises the translation suspension bracket, and the bottom of said vehicle frame comprises hanger bracket; Described hanger bracket comprises the transverse axis arranged before and after 2 and by motor-operated translation screw rod, the transverse axis cover of arranging before and after described suspension bracket comprises and be arranged in two captive nuts between the transverse axis cover; The transverse axis of hanger bracket passes the transverse axis cover on the suspension bracket, and overlaps bearing fit with transverse axis; Described translation screw rod passes described captive nut, and cooperates with described captive nut.
9. suspension type monorail traffic system; Comprise track and dolly; It is characterized in that described dolly is the described suspension type monorail dolly of claim 1, described track comprises left rail and right rail; The caterpillar wheel of left side traveling gear moves on left rail, and the caterpillar wheel of right side traveling gear moves on right rail; The base portion of said train is arranged in the top of left rail and right rail, and the base portion of train lifting mechanism is arranged in the below of left rail and right rail; Comprise the space between left side rail and the right rail, train is connected through described space with the train lifting mechanism.
10. suspension type monorail traffic system according to claim 9 is characterized in that described track comprises left side rail and right side rail, and described left side rail and right side rail lay respectively at the below of left rail and right rail; , the both sides of said caterpillar wheel comprise wheel rim; Described dolly comprises left side guide wheel, right side guide wheel, left side magnetic levitation device and right side magnetic levitation device; Described magnetic levitation device comprises magnet and the lower tumbler that magnetic force is controlled; Going to the bottom of said left rail and right rail comprises the groove that holds lower tumbler; Described magnet is gone to the bottom near left rail and right rail, and the wheel rim of described lower tumbler gets into the groove that left rail and right rail are gone to the bottom; Described left side guide wheel and right side guide wheel move against the inboard of left side rail and right side rail respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110326738.3A CN102431561B (en) | 2011-10-24 | 2011-10-24 | Suspension type monorail trolley and suspension type monorail traffic system |
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|---|---|---|---|
| CN201110326738.3A CN102431561B (en) | 2011-10-24 | 2011-10-24 | Suspension type monorail trolley and suspension type monorail traffic system |
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| CN102431561B CN102431561B (en) | 2014-03-19 |
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| CN102873902A (en) * | 2012-09-27 | 2013-01-16 | 天津市天锻压力机有限公司 | Guide wheel device of movable worktable of hydraulic machine |
| CN102910173A (en) * | 2012-11-20 | 2013-02-06 | 葛大力 | Turnout steering mechanism of suspended type monorail bus rapid transit |
| CN103010220A (en) * | 2012-12-21 | 2013-04-03 | 葛大力 | Suspension single-track rapid public traffic system for realizing safe and reliable turnout reversing |
| CN103287440A (en) * | 2013-06-21 | 2013-09-11 | 南京林业大学 | Combined type single-rail public transport system |
| CN104098037A (en) * | 2014-06-30 | 2014-10-15 | 山东核电设备制造有限公司 | Cantilever crane device as well as balance mechanisms and cantilever crane system thereof |
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| CN102873902A (en) * | 2012-09-27 | 2013-01-16 | 天津市天锻压力机有限公司 | Guide wheel device of movable worktable of hydraulic machine |
| CN102910173A (en) * | 2012-11-20 | 2013-02-06 | 葛大力 | Turnout steering mechanism of suspended type monorail bus rapid transit |
| CN102910173B (en) * | 2012-11-20 | 2016-06-15 | 葛大力 | A kind of track switch steering mechanism of suspension type monorail fast public traffic system |
| CN103010220A (en) * | 2012-12-21 | 2013-04-03 | 葛大力 | Suspension single-track rapid public traffic system for realizing safe and reliable turnout reversing |
| CN103287440B (en) * | 2013-06-21 | 2017-02-08 | 南京林业大学 | Combined type single-rail public transport system |
| CN103287440A (en) * | 2013-06-21 | 2013-09-11 | 南京林业大学 | Combined type single-rail public transport system |
| CN104098037A (en) * | 2014-06-30 | 2014-10-15 | 山东核电设备制造有限公司 | Cantilever crane device as well as balance mechanisms and cantilever crane system thereof |
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| KR102468634B1 (en) * | 2014-10-15 | 2022-11-17 | 포마 | Device for attaching a cabin designed to be hauled by a cable, vehicle equipped with such a device, and installation for transporting by cable comprising one such vehicle |
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Effective date of registration: 20161028 Address after: 518000 Guangdong city of Shenzhen province Nanshan District Guangdong streets High-tech Park North Long Road No. 11, Tongfang information harbor B Building 5 floor C unit Patentee after: SHENZHEN XIAODE TECHNOLOGY CO., LTD. Address before: 516211, 5, sunshine times, west end, Dayawan, Guangdong, Huizhou 203 Patentee before: Ge Dali |
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Address after: 518000 Unit C, 5th Floor, Building B, Tongfang Information Port, 11 Langshan Road, North District, Yuehai Street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Micro Track Droplet Technology Co.,Ltd. Address before: 518000 Unit C, 5th Floor, Building B, Tongfang Information Port, 11 Langshan Road, North District, Yuehai Street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN XIAODI TECHNOLOGY CO.,LTD. |