CN103629546A - Movable lighthouse - Google Patents
Movable lighthouse Download PDFInfo
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- CN103629546A CN103629546A CN201210311395.8A CN201210311395A CN103629546A CN 103629546 A CN103629546 A CN 103629546A CN 201210311395 A CN201210311395 A CN 201210311395A CN 103629546 A CN103629546 A CN 103629546A
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- type beacon
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Abstract
The invention belongs to the technical field of movable lighthouses, and discloses a movable lighthouse. The movable lighthouse comprises a car body and a lighting assembly. The lighting assembly is connected to the car body. The car body comprises wheels and an underpan. The car body is provided with supporting legs which can be unfolded to be supported on the ground. The supporting legs are connected to the underpan in a rotating mode. The car body is further provided with a driving component used for driving the supporting legs. The driving component comprises a main gear, an auxiliary gear and a driving motor used for driving the main gear. The auxiliary gear is fixedly connected to the supporting legs. The main gear is connected to the underpan in a rotating mode and meshed with the auxiliary gear. The driving motor is arranged on the underpan. According to the movable lighthouse, under the action of the driving motor, the supporting legs can turn over around the underpan towards the ground and are supported on the ground, the car body is supported stably, storage, running and transportation of the lighthouse are not affected, and the movable lighthouse is convenient to apply.
Description
Technical field
The invention belongs to movable lighting device technical field, relate in particular to a kind of movable type beacon.
Background technology
Current movable type beacon, it comprises car body and light fixture, can be used for the occasions such as outdoor emergency illumination.In actual application, when light fixture rises, the center of gravity of movable type beacon raises, if without suitable supporting construction, movable type beacon is easy to overturning, thereby causes accident.In prior art, provide for support movable type beacon supporting construction, exist the rate of stretch slowly, not steady, and weight capacity is less, is not suitable for being used on large-scale car body, application is limitation.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of movable type beacon supporting construction is provided, it can provide reliable and stable support to car body fast, weight capacity is larger, can use on large-scale car body, and do not affect beacon storage, travel, transport, the application of product is very convenient.
Technical scheme of the present invention is: a kind of movable type beacon, comprise car body and light fixture, light fixture is connected on car body, car body comprises wheel and chassis, on car body, be provided with deployable and be supported in the feet on ground, feet is rotationally connected with on chassis, on car body, be also provided with for driving the driver part of feet, driver part comprises master gear, pinion and for driving the drive motors (figure is for illustrating) of master gear, pinion is fixedly connected on feet, master gear is rotationally connected with chassis and is meshed with pinion, drive motors is arranged on chassis.
Particularly, master gear and pinion are bevel gear.
Further, driver part also comprises turning cylinder, and turning cylinder rotates the end that is arranged at chassis, and master gear arranges in pairs, and is individually fixed in the two ends of turning cylinder.
Particularly, between turning cylinder and drive motors, be provided with drive disk assembly.
Particularly, drive disk assembly comprises the first gear and the second gear, and the first gear is fixedly connected on the rotating shaft of drive motors, and the second gear is fixedly connected on turning cylinder, and the first gear is engaged in the second gear.
Particularly, the two ends on chassis are all fixedly installed two protruding blocks, and protruding block interval arranges, and offer the dead eye for passing for turning cylinder on it, and turning cylinder is provided with two, and two turning cylinders rotate respectively the protruding block that is arranged in two ends, chassis; Feet is provided with four.
Particularly, drive motors is provided with two, drives respectively two turning cylinders.
Further, on described chassis, be provided with trailer pole, one end of described trailer pole is connected in described chassis, the other end of described trailer pole is provided with draw ring, one end that described trailer pole is provided with draw ring member is provided with cushion chamber, and sliding and be arranged in described cushion chamber in one end of described draw ring member, is also provided with resilient snubber in described cushion chamber, one end of described resilient snubber is resisted against the bottom of described cushion chamber, and the other end is resisted against the end of described draw ring member.
Particularly, described chassis also comprises swing arm, siphunculus and elastic component, and described siphunculus is fixed on lower end, described chassis, and described axletree is arranged in described siphunculus; One end of described swing arm is fixedly connected on described axletree, and the other end of described swing arm is rotationally connected with described wheel, and described elastic component is arranged in described siphunculus, and by described elastic component, is separated between described siphunculus inner side and described axletree.
Particularly, described light fixture comprises the lamp bracket of light fixture and adjusting pitch angle, described light fixture is connected on described lamp bracket, described lamp bracket is rotationally connected with on described lifting assembly, between described lifting assembly and described lamp bracket, be provided with for driving the adjusting parts of described lamp bracket pitching, described adjusting parts comprise worm screw, worm gear and the drive motors for driving described worm screw to rotate in a circumferential direction; Described drive motors is fixed on described lifting assembly, and described worm screw is fixedly connected on the turning cylinder of described drive motors, and described worm gear is fixed on described lamp bracket and with described worm screw and is meshed.
A kind of movable type beacon provided by the invention, when movable type beacon in use, feet can be under the effect of driver part around chassis longitudinally earthward direction overturn and be supported in ground, greatly increased the Area of bearing of car body, guaranteed the stability of beacon.When movable type beacon is not used, drive motors can drive feet turn to top, chassis and longitudinally arrange by transmission of power to major-minor gear, does not additionally take volume, be convenient to storage, the transportation of movable type beacon, give product storage, travel, use and brought facility.
Accompanying drawing explanation
Fig. 1 is schematic perspective view when feet is supported in ground in the movable type beacon that provides of the embodiment of the present invention;
Fig. 2 is schematic perspective view when feet shrinks on chassis in the movable type beacon that provides of the embodiment of the present invention;
Fig. 3 is the exploded perspective schematic diagram on chassis in the movable type beacon that provides of the embodiment of the present invention;
Fig. 4 is the floor map of the swing arm while normally travelling of movable type beacon that the embodiment of the present invention provides, axletree, elastic component;
Fig. 5 is the floor map of the swing arm while being compressed of movable type beacon elastic component that the embodiment of the present invention provides, axletree, elastic component;
Fig. 6 is the schematic perspective view of trailer pole in the movable type beacon that provides of the embodiment of the present invention;
Fig. 7 is the floor map of trailer pole in the movable type beacon that provides of the embodiment of the present invention;
Fig. 8 is the schematic perspective view of light fixture in the movable type beacon that provides of the embodiment of the present invention;
Fig. 9 is the schematic perspective view of light fixture in the movable type beacon that provides of the embodiment of the present invention;
Figure 10 is the local enlarged diagram in A place in Fig. 9.
The specific embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As depicted in figs. 1 and 2, a kind of movable type beacon that the embodiment of the present invention provides, comprise car body 1 and light fixture 2, light fixture 2 is arranged on car body 1, and light fixture 2 comprises lamp holder, is provided with lifting assembly 3 on car body 1, lamp holder is connected on lifting assembly 3, with by lamp holder elevate a turnable ladder to suitable height, lamp holder or lifting assembly 3 can rotate in a circumferential direction, so that regulate light angle.Car body 1 comprises chassis 12, is rotationally connected with the wheel 11 on chassis 12 and is fixedly connected on 12Shang compartment, chassis 13.In compartment 113, can be fixedly installed generating set (not shown).Generating set comprises engine, and engine can be diesel engine or gasoline engine etc.Certainly, in car body 1, also can set up batteries, to extend lighting hours.On car body 1, be provided with deployable and be supported in the feet 5 on ground, feet 5 is rotationally connected with on chassis 12, can longitudinally overturn and can be supported in ground.On car body 1, be also provided with for driving the driver part of feet 5, driver part comprises master gear 101, pinion 102 and for driving the drive motors of master gear 101, drives the actuator of major-minor gear 102 also to can be the rotary drives structure such as hydraulic motor, air pump motor.Pinion 102 is fixedly connected on feet 5, and master gear 101 is rotationally connected with chassis 12 and is meshed with pinion 102, and drive motors is arranged on chassis 12.Feet 5 turning to chassis 12 tops and longitudinally arranging, additionally do not take volume, be convenient to storage, the transportation of movable type beacon, give product storage, travel, use and all brought facility.When movable type beacon in use, when particularly lamp holder is raised to certain height, the center of gravity of beacon is higher, feet 5 can be under the effect of drive motors around chassis 12 longitudinally earthward direction overturn and be supported in ground, greatly increase the Area of bearing of car body 1, improved the stability of car body 1.
And as depicted in figs. 1 and 2, one end of supporting earthward at feet 5 is provided with gripper shoe 51, gripper shoe 51 is movably connected on one end of feet 5 by bearing pin, and gripper shoe 51 is plate-like.When feet 5 is used, gripper shoe 51 can increase the lifting surface area on feet 5 and ground, prevents that feet 5 is absorbed in ground, particularly, on the non-paving ground in field, can be car body 1 reliable support is provided, and has guaranteed the stability of car body 1.When feet 5 is regained, gripper shoe 51 is vertical placement under the Action of Gravity Field of himself.Because feet 5 can turn to the top on chassis 12 completely, do not affect the road clearance on chassis 12 completely, can improve the performance of passing through of car body 1, the cross-country ability of car body 1 is good.Further, on feet 5, turn to vertical state, also collide in the turning end to two feets 5, can adopt buckle structure or band etc. that two feets of colliding 5 are linked together, unclamp again in use buckle structure or band, to improve the stability of structure.
Particularly, as depicted in figs. 1 and 2, master gear 101 and pinion 102 are bevel gear.Bevel gear also can be referred to as angular wheel, and this kind of gear can bear heavier transmission power, reliable and stable.When drive motors drives, intermeshing by major-minor gear 102, can pass to motoricity feet 5 fast, stably.
Further, as depicted in figs. 1 and 2, driver part also comprises turning cylinder 103, and turning cylinder 103 rotates the end that is arranged at chassis 12, and master gear 101 arranges in pairs, and is individually fixed in the two ends of turning cylinder 103.In the present embodiment, the front and rear part of car body 1 is provided with respectively a turning cylinder 103, is respectively arranged with the master gear 101 of a umbrella shape at the two ends of turning cylinder 103.This kind of setting can make intermeshing feet 5 on same turning cylinder 103 move simultaneously, support car body 1 that can be fast and reliable.
Particularly, as depicted in figs. 1 and 2, between turning cylinder 103 and drive motors, be provided with drive disk assembly (not shown), can make turning cylinder 103 obtain fast reliable and stable transmission power.
Particularly, as depicted in figs. 1 and 2, drive disk assembly comprises the first gear (not shown) and the second gear (not shown), and the first gear is fixedly connected on the rotating shaft of drive motors, the second gear is fixedly connected on turning cylinder 103, the first gears and is engaged in the second gear.By the first gear, be engaged in the second gear, can make turning cylinder 103 obtain and rotatablely move, and then drive the motion of feet 5, finally realize the work object that feet 5 supports car body 1.The first gear and the second gear can be spur gear.
Particularly, as depicted in figs. 1 and 2, the two ends on chassis 12 are all fixedly installed two protruding blocks 104, and protruding block 104 intervals arrange, and have guaranteed the stability that turning cylinder 103 is used.On it, offer the dead eye for passing for turning cylinder 103, in dead eye, can be fixedly installed bearing, turning cylinder 103 is provided with two, two turning cylinders 103 rotate respectively in the dead eye on the protruding block 104 that is arranged in 12 two ends, chassis, by being provided with bearing, can make turning cylinder 103 rotate steadily, fast under the driving of drive motors, reduced the frictional force between turning cylinder 103 and dead eye, improve the service life of rotating shaft, and then improved the dependability of mobile pharos.Feet 5 is provided with four, and two feets 5 in same rotating shaft lay respectively at the both sides of car body 1.When drive motors starts, two feets 5 in same rotating shaft can rotate simultaneously, can realize fast stretching to support car body 1 or shrink turning to 12 tops, chassis.
Particularly, drive motors is provided with two, drives respectively two turning cylinders 103.In use, when some drive motors break down and can not drive feet 5, car body 1 itself is provided with pair of wheels 11, can start the drive motors not breaking down, stretch out feet 5, by cooperatively interacting with wheel 11, realize the steady placement of car body 1.Two motors can start simultaneously, stretch 5 pairs of car bodies 1 of two pairs of feets simultaneously and improve support, have further improved the stability of car body 1.This kind of supporting way is especially applicable to being used in ground out-of-flatness, and supporting surface is shaky, the not good use of working condition such as is easily absorbed in on-the-spot, and this kind of design increased the use occasion of mobile pharos greatly.
As shown in Fig. 1, Fig. 6 and Fig. 7, on chassis 12, be provided with trailer pole 60, one end of trailer pole 60 is connected in chassis 12, and the other end of trailer pole 60 is provided with draw ring 61, and draw ring 61 can be connected on tractor.One end that trailer pole 60 is provided with draw ring 61 members is provided with cushion chamber, slide and be arranged in cushion chamber in one end of draw ring 61 members, in cushion chamber, be also provided with resilient snubber 62, one end of resilient snubber 62 is resisted against the bottom of cushion chamber, and the other end is resisted against the end of draw ring 61 members.When tractor is braked, movable type beacon is because effect of inertia still keeps proal trend, by resilient snubber 62 is set in trailer pole 60, even tractor braking, when travelling forward, movable type beacon can push resilient snubber 62, avoid movable type beacon directly to strike against tractor above, can prevent parts or tractor damage on movable type beacon, reliability is high.
Preferably, resilient snubber 62 is cylindrically coiled spring, and its good springiness, reliability are high.Certainly, also can select the suitable elastic components such as block rubber, all belong to protection scope of the present invention.
Particularly, as shown in Figure 6 and Figure 7, draw ring 61 members comprise ring body 611 and the body of rod 612, and ring body 611 in the form of a ring, as an alternative, also can be set to the hook-shaped suitable shape of Denging by ring body 611.One end of the body of rod 612 is fixedly welded in the periphery wall of ring body 611, and structural reliability is high.
Particularly, as shown in Figure 6 and Figure 7, trailer pole 60 is provided with one end of draw ring 61 members, is fixedly connected with baffle plate 63, and baffle plate 63 can fixedly be welded in the front end face of trailer pole 60, for preventing that resilient snubber 62 and draw ring 61 members from getting loose; Baffle plate 63 central authorities offer through hole, and the body of rod 612 slides and is arranged in through hole, can relative sliding between draw ring 61 members and trailer pole 60, with elasticity of compression bolster 62, reach the effect of shock-absorbing; The periphery wall of the body of rod 612 convexes with bulge loop 613, and bulge loop 613 is positioned at cushion chamber, and the diameter of bulge loop 613 is greater than the diameter of through hole, prevents that draw ring 61 members from getting loose from baffle plate 63, and reliability is high.
More specifically, as shown in Figure 6 and Figure 7, the end of the body of rod 612 convexes with backstay 614, and one end of cylindrically coiled spring is sheathed on backstay 614 outsides, prevents cylindrically coiled spring dislocation, gets loose, and structural reliability is high.
Particularly, as shown in Figure 6 and Figure 7, trailer pole 60 is rotationally connected with chassis 12, when without use trailer pole 60, can trailer pole 60 is folding, and to reduce taking of space, be convenient to storage, the transportation of movable type beacon.When needs tethered sliding formula beacon travels, trailer pole 60 can be launched, easy to use.
Particularly, as shown in Figure 6 and Figure 7, the front end on chassis 12 is fixedly connected with connecting portion 64, and it is shaft-like that connecting portion 64 can be, and it can fixedly be welded in the front end on chassis 12.Trailer pole 60 is rotationally connected with connecting portion 64 by bearing pin 65, and reliability is high.Bearing pin 65 longitudinally arranges, and trailer pole 60 can horizontally rotate.
More specifically, as shown in Figure 6 and Figure 7, the front end of connecting portion 64 is fixedly installed clamping plate 641, and clamping plate 641 extend forward setting from connecting portion 64.On clamping plate 641, be inserted with for locking the latch 66 of trailer pole 60, drag the pin-and-hole 601 offering on upper boom for passing for latch 66.When trailer pole 60 launches, latch 66 can be arranged in to clamping plate 641 and pin-and-hole 601, avoid trailer pole 60 arbitrarily to swing in movable type beacon driving process.When without use trailer pole 60, latch 66 can be extracted out, then trailer pole 60 is horizontally rotated to a side, to reduce taking of space, then latch 66 is inserted on clamping plate 641, avoid latch 66 to lose.In concrete application, can plug at the end of latch 66 an anticreep resilient key, to avoid latch 66 to come off.
As shown in Figures 3 to 5, chassis 12 comprises swing arm 31, siphunculus 32, elastic component 33 and axletree 34, and siphunculus 32 is fixed on 12 lower ends, chassis, and axletree 34 is arranged in siphunculus 32.In car body 1, can be fixedly installed generating set.Generating set comprises engine, and engine can be diesel engine or gasoline engine etc.Certainly, in car body 1, also can set up or arrange separately batteries, to extend lighting hours.The other end of swing arm 31 is rotationally connected with wheel 11, and elastic component 33 is arranged in siphunculus 32, and by elastic component 33, is separated between siphunculus 32 inner sides and axletree 34.Like this, while transmitting from the vibrations on ground, axletree 34, by compression elastic piece 33, makes elastic component 33 absorb the vibration energy in the face of chassis 12 from ground, and frequency and the amplitude of vibrations are decayed fast, reaches the object of damping.Elastic component 33 can adopt elastomeric material to make, and when it is squeezed, can relaxes and impact and vibrations, to protect the parts such as generating set in compartment 13.The rubber parts that elastomeric material is made, it is flexible better, movable type beacon for underloading, there is fine effectiveness in vibration suppression, and elastomeric material volume is little, lightweight, while being applied on movable type beacon, can effectively reduce the volume and weight of movable type beacon, make movable type beacon provided by the present invention be convenient to mobile, transportation, be more suitable for rescue and relief work.
Preferably, as shown in Figures 3 to 5, the cross section of axletree 34 shape triangular in shape, elastic component 33 is bar-shaped, and elastic component 33 is provided with three, and three elastic components 33 are located in respectively between three sides and siphunculus 32 inner sides of axletree 34.The cross section of axletree 34 is set to triangle, there is good intensity, each side of axletree 34 is provided with an elastic component 33, mobile pharos can be subject to the impulsive force from different directions in transportation, because its three sides are all provided with elastic component 33, can well absorb from the impact energy in all directions, frequency and the amplitude of vibrations are decayed fast, guarantee the stability of beacon in transportation.In addition, when transportation, can run into road smooth on one side, the irregular road conditions in one side, this kind of situation is not that two wheels 11 are impacted simultaneously, just one side of pavement roughness can impact car body 1, by the elastic component 33 that adopts rubber to make, energy when energy good absorption is impacted, decay fast, and vibrations can not be passed on another wheel 11 by elastic component 33, can prevent that the energy impacting from passing to the wheel 11 of opposite side, guaranteed well the stability of car body 1, the stability of movable type beacon is more increased, not fragile.
Preferably, as shown in Figures 3 to 5, three sides of axletree 34 are provided with arc groove, the cross section ovalize of elastic component 33.The side of axletree 34 is provided with arc groove, the cross section ovalize of elastic component 33, and the groove of axletree 34 arcs can well be placed oval-shaped elastic component 33, makes elastic component 33 be close to the surface of axletree 34, prevents that elastic component 33 is squeezed and damaged.When coming from the vibrations on ground and transmit, axletree 34 compression elastic pieces 33, elastic component 33 can absorb the vibration energy in the face of chassis 12 from ground fast, and frequency and the amplitude of vibrations are decayed fast, reaches the object of vibration damping.Elastic component 33 can arbitrarily not slide, and avoids axletree 34 1 sides to have a plurality of elastic components 33, and opposite side does not but have the situation of elastic component 33, has guaranteed the reliability of using.
Or, also elastic component 33 can be designed to tubular, and elastic component 33 is sheathed on to axletree 34 outsides.
Preferably, as shown in Figures 3 to 5, the cross section of siphunculus 32 is regular hexagon.The cross section of siphunculus 32 can be also other shapes such as circle, regular pentagon.In the present embodiment, the cross section of siphunculus 32 is regular hexagon, and axletree 34 can stably be located in siphunculus 32 with elastic component 33, and working strength is high, attractive in appearance.
Particularly, as shown in Figures 3 to 5, the axle center of axletree 34 is higher than the axle center of wheel 11.Swing arm 31 relative level face tilts arrange, and the local wheel 11 of facing forms while impacting, and swing arm 31 more easily swings with compression elastic piece 33.Axletree 34 is higher than the axle center of wheel 11, the road clearance on car body 1 chassis 12 is increased, the road surface of car body 1 is better by performance, particularly on rugged road surfaces such as fields, because axletree 34 is higher, the cross-country power of car body 1 is strengthened greatly, and then make the scope of application of movable type beacon provided by the present invention wider.
Particularly, as shown in Figures 3 to 5, the two ends of siphunculus 32 are fixedly connected with axle sleeve 35, and axle sleeve 35 comprises the cover plate 351 that is fixedly attached at siphunculus 32 end faces and the limiting section 352 that is fixedly connected on cover plate 351, and limiting section 352 stretches in siphunculus 32 and is resisted against the end face of elastic component 33.Cover plate 351 is fixedly attached at the end face of siphunculus 32, limiting section 352 is fixedly connected with cover plate 351, and limiting section 352 stretches in siphunculus 32 and is resisted against the end face of elastic component 33, when vehicle is subject to affecting of ground relief, swing arm 31 is clashed into, axletree 34 extruding elastic components 33, because limiting section 352 stretches in siphunculus 32 and is resisted against the end face of elastic component 33, prevented reliably the axial dislocation campaign of elastic component 33, guaranteed that axletree 34 is under being coated of elastic component 33, can directly there is not rigid shock with siphunculus 32, avoid damage parts, further guaranteed the damping effect of mobile pharos in transportation.
As shown in Fig. 8 to Figure 10, light fixture 2 comprises the lamp bracket 21 of light fixture 22 and adjusting pitch angle, and light fixture 22 is connected on lamp bracket 21, and lamp bracket 21 is rotationally connected with on lifting assembly 3.Between lifting assembly 3 and lamp bracket 21, be provided with for driving the adjusting parts of lamp bracket 21 pitching, to regulate the luffing angle of light fixture 2.Regulate parts to comprise worm screw 201, worm gear 202 and the drive motors 203 for driving worm screw 201 to rotate in a circumferential direction; Drive motors 203 is fixed on lifting assembly 3, and worm screw 201 is fixedly connected on the turning cylinder of drive motors 203, and worm gear 202 is fixed on lamp bracket 21 and with worm screw 201 and is meshed.When drive motors 203 forwards, worm screw 201, with drive motors 203 forwards, is also driven in rotation with the worm gear 202 of worm screw 201 engagements, from light fixture 22 forward rotation that lamp bracket 21 is driven it; When drive motors 203 reversions, worm screw 201, with drive motors 203 reversions, is also driven in rotation with the worm gear 202 of worm screw 201 engagements, from making lamp bracket 21 drive the light fixture 22 it to rotate backward; Rotation process is steady and transmission speed is fast, make light fixture 22 adjusting pitch angle under plateau, to meet the lighting demand under varying environment, and can under the state that lifting assembly 3 rises and light fixture 2 is opened, regulate, without falling lifting assembly 3 and closing the power supply of light fixture 2, use very convenient.The kind of drive of worm and gear can obtain very large gearratio, and compacter than crossed helical gears mechanism; Between worm and gear mesh tooth face, be line contact, its bearing capacity is large, can drive well the heavier light fixture of weight 2 to rotate; Worm Wheel System is equivalent to worm drive, is multiple tooth engaged transmission, therefore stable drive, noise are very little, stability is high, avoids unexpected; Worm Wheel System also has self-locking performance, when the lead angle of worm screw 201 is less than the equivalent friction angle of meshing wheel between cog, mechanism has self-locking performance, can realize reverse self-locking, can only drive worm gear 202 by worm screw 201, and can not drive worm screw 201 by worm gear 202, avoid light fixture 2 arbitrarily to rotate freely, reliable in structure.
Particularly, as shown in Fig. 8 to Figure 10, lamp bracket 21 is rotationally connected with lifting assembly 3 by bearing pin, worm gear 202 is fixedly connected on the side of lamp bracket 21, and worm gear 202 coaxially arranges with bearing pin, without other drive mechanism just can directly drive lamp bracket 21 and on light fixture 22 rotation, drive mechanism is ingenious reliable, be conducive to alleviate the weight of lifting assembly 3 carryings, reduced the load of bearing assembly, be beneficial to the lighting that realizes movable type beacon, miniaturization, reduced unnecessary load, make the more compact structure of movable type beacon, be beneficial to and carry more electric energy, to extend lighting hours.
Particularly, as shown in Fig. 8 to Figure 10, the lower end of lamp bracket 21 is fixedly installed two clamping plate 211 that arrange in opposite directions, and clamping plate 211 are located in the both sides of lifting assembly 3 upper ends, bearing pin is arranged in clamping plate 211 and lifting assembly 3, makes the lamp bracket 21 upper end pitching upset of lifting assembly 3 relatively reliably.
Particularly, as shown in Fig. 8 to Figure 10, lifting assembly 3 comprises fixed muffle and sliding sleeve parts, sliding sleeve parts slip cap is located in fixed muffle, sliding sleeve parts comprise at least two joint ecto-entads, the sleeve pipe being upwards slidably socketed successively downwards, drive motors 203 is fixedly installed on the sidewall of the casing joint of the top, and lamp bracket 21 is rotationally connected with on the casing joint of the top.
Particularly, the side of the casing joint of the top, be fixedly installed locating piece 205, locating piece 205 central authorities offer through hole, worm screw 201 is actively located in through hole, to improve the rigidity of worm screw 201, makes worm screw 201 keep the attitude longitudinally arranging, avoid worm screw 201 to swing when stressed, improved reliability of structure.
Particularly, light fixture 22 and drive motors 203 are electrically connected on power supply unit and the control appliance in car body 1 by catapult line 206, and lifting assembly 3 can be freely flexible up and down.
A kind of movable type beacon provided by the invention, its feet 5 by driver part to the intermeshing motion effect of major-minor gear 102 turning to chassis 12 tops and longitudinally arranging, additionally do not take volume, be convenient to storage, the transportation of movable type beacon, give product storage, travel, use and all brought facility.When movable type beacon in use, when particularly lamp holder is raised to certain height, the center of gravity of beacon is higher, if provide stable support without feet 5 assemblies, beacon is easy to topple over, and feet 5 provided by the invention can pass through the engagement of major-minor gear 102 under the effect of actuator, around chassis 12 longitudinally earthward direction overturn fast and be supported in ground, greatly increase the Area of bearing of car body 1, improved the stability of car body 1.
These are only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace or improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a movable type beacon, comprise car body and light fixture, described light fixture is connected on described car body, described car body comprises wheel and chassis, on described car body, be provided with deployable and be supported in the feet on ground, described feet is rotationally connected with on described chassis, it is characterized in that, on described car body, be also provided with for driving the driver part of described feet, described driver part comprises master gear, pinion and for driving the drive motors of described master gear, described pinion is fixedly connected on described feet, described master gear is rotationally connected with described chassis and is meshed with described pinion, described drive motors is arranged on described chassis.
2. movable type beacon as claimed in claim 1, is characterized in that, described master gear and pinion are bevel gear.
3. movable type beacon as claimed in claim 1, is characterized in that, described driver part also comprises turning cylinder, and described turning cylinder rotates the end that is arranged at described chassis, and described master gear arranges in pairs, and is individually fixed in the two ends of described turning cylinder.
4. movable type beacon as claimed in claim 3, is characterized in that, between described turning cylinder and described drive motors, is provided with drive disk assembly.
5. movable type beacon as claimed in claim 4, it is characterized in that, described drive disk assembly comprises the first gear and the second gear, and described the first gear is fixedly connected on the rotating shaft of described drive motors, described the second gear is fixedly connected on described turning cylinder, and described the first gear is engaged in the second gear.
6. movable type beacon as claimed in claim 5, it is characterized in that, the two ends on described chassis are all fixedly installed two protruding blocks, described protruding block interval arranges, on it, offer the dead eye for passing for described turning cylinder, described turning cylinder is provided with two, and two described turning cylinders rotate respectively the protruding block that is arranged in two ends, described chassis; Described feet is provided with four.
7. movable type beacon as claimed in claim 6, is characterized in that, described drive motors is provided with two, drives respectively two described turning cylinders.
8. the movable type beacon as described in any one in claim 1 to 7, it is characterized in that, on described chassis, be provided with trailer pole, one end of described trailer pole is connected in described chassis, the other end of described trailer pole is provided with draw ring, one end that described trailer pole is provided with draw ring member is provided with cushion chamber, slide and be arranged in described cushion chamber in one end of described draw ring member, in described cushion chamber, be also provided with resilient snubber, one end of described resilient snubber is resisted against the bottom of described cushion chamber, and the other end is resisted against the end of described draw ring member.
9. the movable type beacon as described in any one in claim 1 to 7, is characterized in that, described chassis also comprises swing arm, siphunculus and elastic component, and described siphunculus is fixed on lower end, described chassis, and described axletree is arranged in described siphunculus; One end of described swing arm is fixedly connected on described axletree, and the other end of described swing arm is rotationally connected with described wheel, and described elastic component is arranged in described siphunculus, and by described elastic component, is separated between described siphunculus inner side and described axletree.
10. the movable type beacon as described in any one in claim 1 to 7, it is characterized in that, described light fixture comprises the lamp bracket of light fixture and adjusting pitch angle, described light fixture is connected on described lamp bracket, described lamp bracket is rotationally connected with on described lifting assembly, between described lifting assembly and described lamp bracket, be provided with for driving the adjusting parts of described lamp bracket pitching, described adjusting parts comprise worm screw, worm gear and the drive motors for driving described worm screw to rotate in a circumferential direction; Described drive motors is fixed on described lifting assembly, and described worm screw is fixedly connected on the turning cylinder of described drive motors, and described worm gear is fixed on described lamp bracket and with described worm screw and is meshed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210311395.8A CN103629546B (en) | 2012-08-29 | 2012-08-29 | Movable type beacon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210311395.8A CN103629546B (en) | 2012-08-29 | 2012-08-29 | Movable type beacon |
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| Publication Number | Publication Date |
|---|---|
| CN103629546A true CN103629546A (en) | 2014-03-12 |
| CN103629546B CN103629546B (en) | 2018-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210311395.8A Active CN103629546B (en) | 2012-08-29 | 2012-08-29 | Movable type beacon |
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| CN (1) | CN103629546B (en) |
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| CN107458721A (en) * | 2017-09-20 | 2017-12-12 | 柳州欧卡机器人有限公司 | A kind of fixed mechanism of Mobile Industrial Robot |
| CN109915758A (en) * | 2018-12-10 | 2019-06-21 | 辽宁科技大学 | A kind of domestic convenient steady type floor lamp |
| WO2020186796A1 (en) * | 2019-03-20 | 2020-09-24 | 浙江阳光美加照明有限公司 | Lamp bracket for movable lamp |
| CN113864677A (en) * | 2021-10-09 | 2021-12-31 | 深圳市乐惠光电科技有限公司 | Lifting mobile lighting beacon |
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| CN107458721A (en) * | 2017-09-20 | 2017-12-12 | 柳州欧卡机器人有限公司 | A kind of fixed mechanism of Mobile Industrial Robot |
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| CN113864677B (en) * | 2021-10-09 | 2022-12-13 | 深圳市乐惠光电科技有限公司 | Lifting mobile lighting beacon |
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| CN103629546B (en) | 2018-09-14 |
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