CN202785547U - Vertical column type lifting platform capable of self walking - Google Patents
Vertical column type lifting platform capable of self walking Download PDFInfo
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- CN202785547U CN202785547U CN 201220487271 CN201220487271U CN202785547U CN 202785547 U CN202785547 U CN 202785547U CN 201220487271 CN201220487271 CN 201220487271 CN 201220487271 U CN201220487271 U CN 201220487271U CN 202785547 U CN202785547 U CN 202785547U
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Abstract
The utility model relates to a vertical column type lifting platform capable of self walking. The vertical column type lifting platform capable of self walking comprises a vehicle chassis, a column type lifting mechanism and a working hopper. The vehicle chassis is provided with power-driven driving wheels and follower wheels, the power-driven driving wheels are installed at two ends of a rear shaft, the follower wheels are installed at two ends of a front shaft, and the front shaft or the front shaft and the rear shaft are provided with vehicle steering systems. Each vehicle steering system comprises a power-driven push rod and a connecting rod mechanism. The vertical column type lifting platform capable of self walking achieves steering by using the power-driven push rod to push or pull the connecting rod mechanism, and is used by matching with a power-driven lifting system, and the full motor driving of a whole vehicle power system is achieved. A hydraulic system is not necessary, only a circuit system needs to be connected and a power supply needs to be controlled, a product structure is greatly simplified, the kerb weight and the cost of a vehicle are reduced, and meanwhile maintenance and an overhaul are convenient. Due to the fact that full electric control is achieved, the running and the overhaul of the vehicle can be completed through remote operations, the using efficiency of the vehicle is greatly improved, and maintenance cost is reduced.
Description
Technical field
The utility model relates to a kind of from walking vertical column formula lifting table, belongs to the vehicle technical field that hoists.
Background technology
Vertical pillar lifting table is broad-spectrum aloft work specialized equipment, and its vertical pillar physical construction makes lifting platform more stable quicker, thereby provides safeguard for efficiency operation.Since vertical pillar lift car have oad little, from characteristics such as heavy and light, turn radius are little, be particularly suitable in the narrow spaces such as warehouse, passageway, carrying out aloft work, now be widely used in station, harbour, bridge, hall, the installation of factory building indoor and outdoor machinery, maintenance of equipment, building maintenance, Storage of Goods etc.The vertical pillar lifting table of at present manufacturer's manufacturing travels and jacking system adopts hydraulic efficiency pressure system more, so that complex structure, joint and pipeline are too much, cause easily oil liquid leakage, and use is high with cost of upkeep, causes adapting to some harsh working environment.
The utility model content
It is a kind of from walking vertical column formula lifting table that the utility model provides, and adopts electric pushrod to drive steering hardware.
For realizing above technical purpose, the utility model will be taked following technical scheme:
A kind of from walking vertical column formula lifting table, comprise vehicle chassis, column type lifting mechanism and working bucket, described vehicle chassis is provided with powered wheel and flower wheel, described powered wheel is installed in the two ends of rear axle, described flower wheel is installed in the two ends of front axle, on described front axle or the front and back diaxon wheel steering system is installed; Described wheel steering system comprises electric pushrod and connecting rod mechanism, described electric pushrod comprises push rod power end and push rod actuating station, described connecting rod mechanism comprises guide holder, retainer, connecting rod, curved arm rod and king pin, described guide holder is installed on the chassis, retainer is fixed on the connecting rod, and connecting rod is installed in the guide holder; Curved arm rod one end and rod hinge connection, the other end and wheel mount pad are hinged; Push rod power end floor installation is on vehicle chassis, and push rod actuating station top and retainer are movably hinged.
According to above technical scheme, can realize following beneficial effect:
The utility model adopts electric device directly to control Vehicle Driving Cycle, take powered wheel as the driving dynamics device, use electric pushrod control link winding machine to turn to, and cooperate electric lifting system to use, realize the full motor-driven of car load power system, avoid using leakage that hydraulic efficiency pressure system produces to the pollution of complete machine and environment, expanded the field of application of vertical pillar lifting table; Use powered wheel mobile devices and connecting rod mechanism electric power steering, hydraulic efficiency pressure system need not be installed, only need the control power supply of junction circuit system to get final product, simplify greatly product structure, reduced dead weight of vehicle, saved the energy, reduce cost, simultaneously also convenient maintenance and maintenance; Electric pushrod can carry out stepless stroke adjustment according to customer requirements in specified travel range, thereby realizes that the vehicle fast and flexible rotates; Drive wheel has and drives and braking function, feasiblely brakes after sailing to assigned address, and efficient, safe job security is provided.
Description of drawings
Fig. 1 is a kind of front view from the vertical column formula lifting table of walking of the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the birds-eye view of Fig. 1;
Fig. 4 is that the A of the utility model embodiment one is to view.
Fig. 5 is that the A of the utility model embodiment two is to view.
Among the figure, 1-vehicle chassis, 2-column type lifting mechanism, 3-working bucket, the 4-wheel steering system, 11-flower wheel, 12-drive wheel, the 13-controller, 14-battery pack, 31-operation bench, the 41-electric pushrod, 42-connecting rod mechanism, 411-push rod power end, 412-push rod actuating station, 421-guide holder, 422-retainer, the 423-connecting rod, 424-curved arm rod, 425-king pin.
The specific embodiment
Accompanying drawing discloses the structural representation of the related preferred embodiment of the utility model without limitation, explains the technical solution of the utility model below with reference to accompanying drawing.
Extremely shown in Figure 5 such as Fig. 1, a kind of from walking vertical column formula lifting table, comprise vehicle chassis 1, column type lifting mechanism 2 and working bucket 3, described vehicle chassis 1 is provided with powered wheel 12 and flower wheel 11, described powered wheel 12 is installed in the two ends of rear axle, described flower wheel 11 is installed in the two ends of front axle, on described front axle or the front and back diaxon wheel steering system 4 is installed; Described wheel steering system 4 comprises electric pushrod 41 and connecting rod mechanism 42, described electric pushrod 41 comprises push rod power end 411 and push rod actuating station 412, described connecting rod mechanism 42 comprises guide holder 421, retainer 422, connecting rod 423, curved arm rod 424 and king pin 425, described guide holder 421 is installed on the vehicle chassis 1, retainer 422 is fixed on the connecting rod 423, and connecting rod 423 is installed in the guide holder 421; Curved arm rod 424 1 ends and connecting rod 423 are hinged, and the other end and wheel mount pad are hinged; Push rod power end 411 floor installations are on vehicle chassis 1, and push rod actuating station 412 tops and retainer 422 are movably hinged.Controller 13 and battery pack 14 all are installed in vehicle chassis 1 inside; Operation bench 31 is installed on the working bucket 3, and power supply and signal transmit via helical transmission line.When needs turn to, can provide electric signal by operation bench 31, controller 13 is controlled turning to and rotation time of electric pushrod 41 motors after receiving electric signal, push rod actuating station 412 is stretched out or the retraction certain distance, connecting rod 423 when push rod actuating station 412 is flexible along connecting bar guiding seat 421 axial linear movement, under the promotion of connecting rod 423, curved arm rod 424 rotates with the king pin 425 of motor car wheel on the wheel mount pad and realizes turning to.
Figure 4 shows that the utility model embodiment one, wheel steering system 4 is installed on the front axle.
Figure 5 shows that the utility model embodiment two, wheel steering system 4 is installed on front axle and the rear axle.
A kind of vertical column formula lifting table of certainly walking that uses electric pushrod to turn to, realize that the working process that turns to is such: during the vehicle straight-line travelling, push rod actuating station 412 rests on the midway location of setting, and steered wheel axially overlaps.When needing to turn in the driving process, the staff uses operation bench 31 in working bucket 3, provide steering signal of vehicle, controller 13 is being received the motor rotation of electric signal rear drive electric pushrod 41, make push rod actuating station 412 stretch out or retract, along guide holder 421 axial linear movement, realizing turning to king pin 425 rotations of motor car wheel on the wheel mount pad under the promotion of connecting rod 423 by curved arm rod 424 when push rod actuating station 422 is stretched for connecting rod 423.
Electric pushrod adopts integrated full-closed structure, need not safeguard that volume is little, is convenient to installation and maintenance; Electric pushrod is active in one's movements, and operates steadily, and Stroke Control is accurate, and vehicle can be turned to by fast and flexible.The existing specialized factory of electric pushrod produces, and can directly buy needed model and specification.
Obviously, above-described embodiment only is for example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And the apparent variation of being extended out thus or change still are among the protection domain of the utility model creation.
Claims (1)
1. one kind from the vertical column formula lifting table of walking, comprise vehicle chassis (1), column type lifting mechanism (2) and working bucket (3), described vehicle chassis (1) is provided with powered wheel (12) and flower wheel (11), described powered wheel (12) is installed in the two ends of rear axle, described flower wheel (11) is installed in the two ends of front axle, wheel steering system (4) is installed on described front axle or the front and back diaxon, it is characterized in that: described wheel steering system (4) comprises electric pushrod (41) and connecting rod mechanism (42), described electric pushrod (41) comprises push rod power end (411) and push rod actuating station (412), described connecting rod mechanism (42) comprises guide holder (421), retainer (422), connecting rod (423), curved arm rod (424) and king pin (425), described guide holder (421) is installed on the chassis (1), retainer (422) is fixed on the connecting rod (423), and connecting rod (423) is in being installed in guide holder (421); Curved arm rod (424) one ends and connecting rod (423) are hinged, and the other end and wheel mount pad are hinged; Push rod power end (411) floor installation is on vehicle chassis (1), and push rod actuating station (412) top and retainer (422) are movably hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220487271 CN202785547U (en) | 2012-09-24 | 2012-09-24 | Vertical column type lifting platform capable of self walking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220487271 CN202785547U (en) | 2012-09-24 | 2012-09-24 | Vertical column type lifting platform capable of self walking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202785547U true CN202785547U (en) | 2013-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220487271 Expired - Fee Related CN202785547U (en) | 2012-09-24 | 2012-09-24 | Vertical column type lifting platform capable of self walking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202785547U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849661A (en) * | 2012-09-24 | 2013-01-02 | 江苏东迈重工机械有限公司 | Self-propelled vertical column type lifting platform |
| CN105230165A (en) * | 2015-11-12 | 2016-01-13 | 和县农坛机械厂 | Chassis balance device of hydraulic walking machine |
-
2012
- 2012-09-24 CN CN 201220487271 patent/CN202785547U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102849661A (en) * | 2012-09-24 | 2013-01-02 | 江苏东迈重工机械有限公司 | Self-propelled vertical column type lifting platform |
| CN105230165A (en) * | 2015-11-12 | 2016-01-13 | 和县农坛机械厂 | Chassis balance device of hydraulic walking machine |
| CN105230165B (en) * | 2015-11-12 | 2018-02-09 | 和县农坛机械厂 | A kind of chassis bascule of hydraulic moving machine |
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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: 20130313 Termination date: 20150924 |
|
| EXPY | Termination of patent right or utility model |