CN203976343U - A kind of telescopic cantilever lifting platform truck - Google Patents
A kind of telescopic cantilever lifting platform truck Download PDFInfo
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- CN203976343U CN203976343U CN201420475261.4U CN201420475261U CN203976343U CN 203976343 U CN203976343 U CN 203976343U CN 201420475261 U CN201420475261 U CN 201420475261U CN 203976343 U CN203976343 U CN 203976343U
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- telescopic cantilever
- cantilever
- telescopic
- lifting platform
- upper bed
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Abstract
A kind of telescopic cantilever lifting platform truck, belongs to lifting table technical field.Comprise driving vehicle, telescopic cantilever, the workplatform on telescopic cantilever top, it is characterized in that, telescopic cantilever is provided with telescopic cantilever telescoping mechanism, described telescopic cantilever telescoping mechanism is the bottom cantilever arms of telescopic cantilever by bottom, be contained in bottom cantilever arms a joint above and be sleeved on the above telescopic cantilever composition of 1 joint in an adjacent joint below, between bottom cantilever arms and first segment telescopic cantilever bottom, hydraulic actuating cylinder is housed, except going up most a joint telescopic cantilever, all the other telescopic cantilevers are all fixedly equipped with one with upper sprocket wheel or fixed pulley on its top, chain or rope one end of being contained in sprocket wheel or fixed pulley are fixed on bottom cantilever arms or an adjacent joint telescopic cantilever below, the other end is fixed on an adjacent joint telescopic cantilever bottom above.Its telescopic cantilever is lightweight, and the driving vehicle matching is also reduced weight, so its cost is low.
Description
Technical field
The utility model belongs to lifting table technical field, is specifically related to a kind of telescopic cantilever lifting platform truck.
Background technology
Existing vehicle-carrying lifting platform, the general scissor-type lifting platform that adopts, its workplatform can only oscilaltion, and operating range is less, the specific position that can not stop for some belows, scissor-type lifting platform cannot, by workbench lifting to desired location, affect the range of use of lifting table, as notification number: CN 202063689U, " electric automobile with scissors type lifting platform ", what this patent adopted is scissor-type lifting platform, and its operating range is confined to oscilaltion, has affected operating range.The more advanced gasoline automobile that also has carries telescopic cantilever lifting table, but all need a Driven by Hydraulic Cylinder after its every joint telescopic cantilever, it is flexible, therefore whole telescopic cantilever is very heavy, needs car chassis and automobile that coupling is very firm, so cost is high for this reason.And gasoline automobile carries the high-altitude repair and maintenance of its major part of telescopic cantilever lifting table for street lamp repairing, power circuit, telecommunication circuit, so degree of utilization is very limited again, therefore use gasoline automobile that existing cost is high to carry telescopic cantilever lifting table very uneconomical, it cannot be promoted the use of in the cities and towns of China.In addition, existing gasoline automobile carries telescopic cantilever lifting table because its telescopic cantilever is very heavy, so the adjusting of telescopic cantilever left and right angle is very limited, can not do the rotation of 360 degree, has affected the working space of platform.And gasoline automobile carries the tail gas of telescopic cantilever lifting table discharge and also can pollute to urban air.
Summary of the invention
The purpose of this utility model is that a kind of telescopic cantilever lifting platform truck will be provided, and its telescopic cantilever is lightweight, and the driving vehicle matching is also reduced weight, so its cost is low; Its telescopic cantilever can be done the rotation of 360 degree, so the working space of platform is large; Because its overall weight is light, so can adopt electronlmobil transport and operation, can not pollute to air.
Above-mentioned goal of the invention is achieved through the following technical solutions, a kind of telescopic cantilever lifting platform truck, comprise the election hydraulic actuating cylinder of driving vehicle, vehicle chassis, telescopic cantilever, election telescopic cantilever, the hinged workplatform that is contained in telescopic cantilever top, its main points are, telescopic cantilever is provided with telescopic cantilever telescoping mechanism; Between vehicle chassis and telescopic cantilever, be provided with telescopic cantilever turning gear; Described telescopic cantilever telescoping mechanism is telescopic cantilever by the bottom cantilever arms of bottom, be contained in the above telescopic telescopic cantilever of the joint of 1 in bottom cantilever arms forms, between bottom cantilever arms and first segment telescopic cantilever bottom, hydraulic actuating cylinder is housed, except going up most a joint telescopic cantilever, all the other telescopic cantilevers are all fixedly equipped with one with upper sprocket wheel or fixed pulley on its top, chain or rope one end of being contained on sprocket wheel or fixed pulley are fixed on bottom cantilever arms or an adjacent joint telescopic cantilever below, and the other end is fixed on an adjacent joint telescopic cantilever bottom above.
As preferably, between described vehicle chassis and telescopic cantilever, being provided with telescopic cantilever turning gear is to be provided with base between vehicle chassis and telescopic cantilever, base is by being fixed on the lower bottom base on vehicle chassis and can forming around the upper bed-plate of lower bottom base rotation, on lower bottom base, upper bed-plate, be equipped with and can make worm couple and the worm and gear assistant drive device of upper bed-plate around lower bottom base rotation, on vehicle chassis, be equipped with to the storage battery of worm and gear assistant drive device power supply; Telescopic cantilever, elect that hydraulic actuating cylinder is hinged is contained on upper bed-plate.
As preferably, on described lower bottom base, upper bed-plate, be equipped with and can make worm couple and the worm and gear assistant drive device of upper bed-plate around lower bottom base rotation, be that worm gear is housed on lower bottom base, worm screw, the HM Hydraulic Motor that drives worm screw, the Electronic Valve being connected with HM Hydraulic Motor, the oil pump being connected with Electronic Valve, the DC machine that drives oil pump, the fuel tank being connected with oil pump by oil pipe are housed on upper bed-plate; The brush of storage battery to DC machine power supply is housed on lower bottom base, upper bed-plate.
As preferably, between the described hinged workplatform that is contained in telescopic cantilever top and telescopic cantilever top, be provided with and make the workplatform adjust tilt jack vertical with ground Bao Te all the time.
As preferably, described driving vehicle, is equipped with four telescopic ground spikes on vehicle chassis.
As preferably, described driving vehicle is electronlmobil.
As preferably, described electronlmobil is electric three-wheeled automobile.
As preferably, described rope is cable wire.
As preferably, described workplatform is provided with and controls that telescopic cantilever is elected, the control desk of flexible, rotation, workplatform degree perpendicular to the ground.
The beneficial effects of the utility model are, because the flexible only first segment telescopic cantilever of the telescopic cantilever of its telescopic cantilever adopts hydraulic actuating cylinder, remaining telescopic cantilever is realized by the rotation of sprocket wheel or fixed pulley, chain or rope, so its telescopic cantilever is lightweight, the driving vehicle matching is also reduced weight, and therefore cost is low; Its telescopic cantilever can be done the rotation of 360 degree, so the working space of platform is large; Because its overall weight is light, so can adopt electronlmobil transport and operation, can not pollute to air.
Brief description of the drawings
Fig. 1 is that the utility model embodiment mono-driving vehicle is the front view that its telescopic cantilever of electronlmobil is stretched place's mode of operation.
Fig. 2 is Fig. 1 right elevation
Fig. 3 is the front view of its telescopic cantilever indentation place off working state in Fig. 1
Fig. 4 is the right elevation of Fig. 3
Structural representation when Fig. 5 is the telescopic cantilever telescoping mechanism telescopic cantilever place indentation of telescopic cantilever in Fig. 1
Fig. 6 is the structural representation of the telescopic cantilever telescoping mechanism telescopic cantilever place of telescopic cantilever in Fig. 1 while stretching out
Fig. 7 is worm couple and worm couple driving device structure schematic diagram
In Fig. 1-7, 1-electronlmobil, 2-vehicle chassis, 3-telescopic cantilever, 4-elects hydraulic actuating cylinder, 5-workplatform, 6-telescopic cantilever telescoping mechanism, 7-telescopic cantilever turning gear, 8-bottom cantilever arms, 9-second section telescopic cantilever, 10-first segment telescopic cantilever, 11-hydraulic actuating cylinder, 12-sprocket wheel, 13-chain, 14-base, 15-lower bottom base, 16-upper bed-plate, 17-worm couple, 18-worm and gear assistant drive device, 19-worm gear, 20-worm screw, 21-HM Hydraulic Motor, 22-Electronic Valve, 23-oil pump, 24-DC machine, 25-storage battery, 26-brush, 27-fuel tank, 28-adjust tilt jack, 29-pilot instrument, 30-automotive wheels front axle, 31-vehicle front, 32-automobile axle and rear axle, 33-automobile back wheel, 34-automobile gimbal, 35-transmission shaft, 36-automobile traveling motor, 37-accumulator jar, 38-ground spike, 39-control desk
Fig. 8 is that the utility model embodiment bis-driving vehicles are the front view that its telescopic cantilever of electric three-wheeled automobile is stretched place's mode of operation
Fig. 9 is Fig. 8 right elevation
Figure 10 is the front view of its telescopic cantilever indentation place off working state in Fig. 8
Figure 11 is the right elevation of Fig. 8
Structural representation when Figure 12 is the telescopic cantilever telescoping mechanism telescopic cantilever place indentation of telescopic cantilever in Fig. 8
Figure 13 is the structural representation of the telescopic cantilever telescoping mechanism telescopic cantilever place of telescopic cantilever in Fig. 8 while stretching out
Figure 14 is for being worm couple and worm couple driving device structure schematic diagram
In Fig. 8-14, 41-electric three-wheeled automobile, 42-vehicle chassis, 43-telescopic cantilever, 44-elects hydraulic actuating cylinder, 45-workplatform, 46-telescopic cantilever telescoping mechanism, 47-telescopic cantilever turning gear, 48-bottom cantilever arms, 49-second section telescopic cantilever, 50-first segment telescopic cantilever, 51-hydraulic actuating cylinder, 52-sprocket wheel, 53-chain, 54-base, 55-lower bottom base, 56-upper bed-plate, 57-worm couple, 58-worm and gear assistant drive device, 59-worm gear, 60-worm screw, 61-HM Hydraulic Motor, 62-Electronic Valve, 63-oil pump, 64-DC machine, 65-storage battery, 66-brush, 67-fuel tank, 68-adjust tilt jack, 69-pilot instrument, 70-vehicle front, 71-automobile axle and rear axle, 72-automobile back wheel, 73-automobile gimbal, 74-transmission shaft, 75-automobile traveling motor, 76-accumulator jar, 77-ground spike, 78-control desk.
Detailed description of the invention
The embodiment mono-below representing by Fig. 1-7, the embodiment bis-that Fig. 8-14 represent is further described the utility model
Embodiment mono-
That represented by Fig. 1-7 is the utility model one embodiment, the election hydraulic actuating cylinder 4, the hinged workplatform 5 that is contained in telescopic cantilever 3 tops that comprise driving vehicle-electronlmobil 1, vehicle chassis 2, telescopic cantilever 3, election telescopic cantilever 3, telescopic cantilever 3 is provided with telescopic cantilever telescoping mechanism 6; Between vehicle chassis 2 and telescopic cantilever 3, be provided with telescopic cantilever turning gear 7; Described telescopic cantilever telescoping mechanism 6 is telescopic cantilever 3 by the bottom cantilever arms 8 of bottom, to be contained in 2 joint telescopic cantilevers in bottom cantilever arms 8 be that first segment telescopic cantilever 10, second section telescopic cantilever 9 form, between bottom cantilever arms 8 and first segment telescopic cantilever 10 bottoms, hydraulic actuating cylinder 11 is housed, second section telescopic cantilever 9 is fixedly equipped with a sprocket wheel 12 on its top, chain 13 one end that are contained in sprocket wheel 12 are fixed in bottom cantilever arms 8, and the adjacent joint above that the other end is fixed on it is second section telescopic cantilever 9 bottoms.
Between described vehicle chassis 2 and telescopic cantilever 3, being provided with telescopic cantilever turning gear 7 is to be provided with base 14 between vehicle chassis 2 and telescopic cantilever 3, base 14 forms by being fixed on the lower bottom base 15 on vehicle chassis 2 and the upper bed-plate 16 that can rotate around lower bottom base 15, worm couple 17 and the worm and gear assistant drive device 18 that can make upper bed-plate 16 rotate around lower bottom base 15 are housed on lower bottom base 15, upper bed-plate 16, the storage battery 25 of powering to worm and gear assistant drive device 18 is housed on vehicle chassis 2; Telescopic cantilever 3, elect that hydraulic actuating cylinder 4 is hinged is contained on upper bed-plate 16.
On described lower bottom base 15, upper bed-plate 16, worm couple 17 and the worm and gear assistant drive device 18 that can make upper bed-plate 16 rotate around lower bottom base 15 are housed, be that worm gear 19 is housed on lower bottom base 25, worm screw 20, the HM Hydraulic Motor 21 that drives worm screw 20, the Electronic Valve 22 being connected with HM Hydraulic Motor 21, the oil pump 23 being connected with Electronic Valve 22, the DC machine 24 that drives oil pump 23, the fuel tank 27 being connected with oil pump 23 by oil pipe are housed on upper bed-plate 16; The brush 26 that storage battery 25 is powered to DC machine 24 is housed on lower bottom base 15, upper bed-plate 16.
Between the described hinged workplatform 5 that is contained in telescopic cantilever 3 tops and telescopic cantilever 3 tops, be provided with and make workplatform 5 adjust tilt jack 28 vertical with ground Bao Te all the time; Workplatform 5 is provided with and controls that telescopic cantilever is elected, the control desk 39 of flexible, rotation, workplatform 5 and ground degree.
The accumulator jar 37 of pilot instrument 29, automotive wheels front axle 30, vehicle front 31, automobile axle and rear axle 32, automobile back wheel 33, automobile gimbal 34, transmission shaft 35, automobile traveling motor 36 are housed on vehicle chassis 2, powering to automobile traveling motor 36; The axle of automobile traveling motor 36 connects with automobile gimbal 37, and automobile gimbal 37 connects with transmission shaft 35, and transmission shaft 35 connects with automobile axle and rear axle 32.Four telescopic ground spikes 38 are housed on vehicle chassis 2.
Embodiment bis-
The election hydraulic actuating cylinder 44, the hinged workplatform 45 that is contained in telescopic cantilever 43 tops that comprise driving vehicle-electric three-wheeled automobile 41, vehicle chassis 42, telescopic cantilever 43, election telescopic cantilever 43, telescopic cantilever 43 is provided with telescopic cantilever telescoping mechanism 46; Between vehicle chassis 42 and telescopic cantilever 43, be provided with telescopic cantilever turning gear 47; Described telescopic cantilever telescoping mechanism 46 is that telescopic cantilever 43 is made up of the bottom cantilever arms 48 of bottom, first segment telescopic cantilever 50 and the second section telescopic cantilever 49 being contained in bottom cantilever arms 48, between bottom cantilever arms 48 and first segment telescopic cantilever 50 bottoms, hydraulic actuating cylinder 51 is housed, first segment telescopic cantilever 50 is fixedly equipped with a sprocket wheel 52 on its top, be contained in chain 53 one end that chain 53 on sprocket wheel 52 engage with sprocket wheel 52 and be fixed in bottom cantilever arms 48, the joint above that the other end is fixed on it is second section telescopic cantilever 49 bottoms.
Between described vehicle chassis 42 and telescopic cantilever 43, being provided with telescopic cantilever turning gear 47 is to be provided with base 54 between vehicle chassis 42 and telescopic cantilever 43, base 54 forms by being fixed on the lower bottom base 55 on vehicle chassis 42 and the upper bed-plate 56 that can rotate around lower bottom base 55, worm couple 57 and the worm and gear assistant drive device 58 that can make upper bed-plate 56 rotate around lower bottom base 55 are housed on lower bottom base 55, upper bed-plate 56, the storage battery 65 of powering to worm and gear assistant drive device 57 is housed on vehicle chassis 42; Telescopic cantilever 43, elect that hydraulic actuating cylinder 44 is hinged is contained on upper bed-plate 56.
On described lower bottom base 55, upper bed-plate 56, being equipped with and making worm couple 57 and worm and gear assistant drive device 58 that upper bed-plate 56 rotates around lower bottom base 55 is that worm gear 59 is housed on lower bottom base 55, and worm screw 60, the HM Hydraulic Motor 61 that drives worm screw 60, the Electronic Valve 62 being connected with HM Hydraulic Motor 61, the oil pump 63 being connected with Electronic Valve 62, the DC machine 64 of driving oil pump 63, the fuel tank 67 being connected with oil pump 63 by oil pipe are housed on upper bed-plate 56; The brush 66 that storage battery 65 is powered to DC machine 64 is housed on lower bottom base 55, upper bed-plate 56.
Between the described hinged workplatform 45 that is contained in telescopic cantilever 43 tops and telescopic cantilever 43 tops, be provided with and make workplatform 45 adjust tilt jack 68 vertical with ground Bao Te all the time; Workplatform 45 is provided with and controls that telescopic cantilever 43 is elected, stretched, the control desk 78 of rotation, workplatform 45 degree perpendicular to the ground.
Vehicle chassis 42 is equipped with pilot instrument 69, vehicle front 70 above, after the accumulator jar 76 that automobile axle and rear axle 71, automobile back wheel 72, automobile gimbal 73, transmission shaft 74, automobile traveling motor 75 is installed, powers to automobile traveling motor 75; The axle of automobile traveling motor 75 connects with automobile gimbal 73, and automobile gimbal 73 connects with transmission shaft 74, and transmission shaft 74 connects with automobile axle and rear axle 71, and four telescopic ground spikes 77 are housed on vehicle chassis 42.
Claims (9)
1. a telescopic cantilever lifting platform truck, comprise the election hydraulic actuating cylinder of driving vehicle, vehicle chassis, telescopic cantilever, election telescopic cantilever, the hinged workplatform that is contained in telescopic cantilever top, it is characterized in that, telescopic cantilever is provided with telescopic cantilever telescoping mechanism; Between vehicle chassis and telescopic cantilever, be provided with telescopic cantilever turning gear; Described telescopic cantilever telescoping mechanism is telescopic cantilever by the bottom cantilever arms of bottom, be contained in the above telescopic telescopic cantilever of the joint of 1 in bottom cantilever arms forms, between bottom cantilever arms and first segment telescopic cantilever bottom, hydraulic actuating cylinder is housed, except going up most a joint telescopic cantilever, all the other telescopic cantilevers are all fixedly equipped with one with upper sprocket wheel or fixed pulley on its top, chain or rope one end of being contained on sprocket wheel or fixed pulley are fixed on bottom cantilever arms or an adjacent joint telescopic cantilever below, and the other end is fixed on an adjacent joint telescopic cantilever bottom above.
2. a kind of telescopic cantilever lifting platform truck according to claim 1, it is characterized in that between described vehicle chassis and telescopic cantilever, being provided with telescopic cantilever turning gear is to be provided with base between vehicle chassis and telescopic cantilever, base is by being fixed on the lower bottom base on vehicle chassis and can forming around the upper bed-plate of lower bottom base rotation, on lower bottom base, upper bed-plate, be equipped with and can make worm couple and the worm and gear assistant drive device of upper bed-plate around lower bottom base rotation, on vehicle chassis, be equipped with to the storage battery of worm and gear assistant drive device power supply; Telescopic cantilever, elect that hydraulic actuating cylinder is hinged is contained on upper bed-plate.
3. a kind of telescopic cantilever lifting platform truck according to claim 2, it is characterized in that being equipped with and making worm couple and the worm and gear assistant drive device of upper bed-plate around lower bottom base rotation on described lower bottom base, upper bed-plate, be that worm gear is housed on lower bottom base, worm screw, the HM Hydraulic Motor that drives worm screw, the Electronic Valve being connected with HM Hydraulic Motor, the oil pump being connected with Electronic Valve, the DC machine that drives oil pump, the fuel tank being connected with oil pump by oil pipe are housed on upper bed-plate; The brush of storage battery to DC machine power supply is housed on lower bottom base, upper bed-plate.
4. a kind of telescopic cantilever lifting platform truck according to claim 1, is characterized in that being provided with between the described hinged workplatform that is contained in telescopic cantilever top and telescopic cantilever top and makes the workplatform adjust tilt jack vertical with ground Bao Te all the time.
5. a kind of telescopic cantilever lifting platform truck according to claim 1, is characterized in that described driving vehicle, and four telescopic ground spikes are housed on vehicle chassis.
6. a kind of telescopic cantilever lifting platform truck according to claim 5, is characterized in that described driving vehicle is electronlmobil.
7. a kind of telescopic cantilever lifting platform truck according to claim 6, is characterized in that described electronlmobil is electric three-wheeled automobile.
8. a kind of telescopic cantilever lifting platform truck according to claim 1, described rope is cable wire.
9. a kind of telescopic cantilever lifting platform truck according to claim 4, described workplatform is provided with and controls that telescopic cantilever is elected, the control desk of flexible, rotation, workplatform degree perpendicular to the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420475261.4U CN203976343U (en) | 2014-08-22 | 2014-08-22 | A kind of telescopic cantilever lifting platform truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420475261.4U CN203976343U (en) | 2014-08-22 | 2014-08-22 | A kind of telescopic cantilever lifting platform truck |
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| Publication Number | Publication Date |
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| CN203976343U true CN203976343U (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420475261.4U Expired - Fee Related CN203976343U (en) | 2014-08-22 | 2014-08-22 | A kind of telescopic cantilever lifting platform truck |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176685A (en) * | 2014-08-22 | 2014-12-03 | 范柏华 | Telescopic cantilever lifting platform car |
-
2014
- 2014-08-22 CN CN201420475261.4U patent/CN203976343U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176685A (en) * | 2014-08-22 | 2014-12-03 | 范柏华 | Telescopic cantilever lifting platform car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20190822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |