CN205256292U - Leveling elevating gear - Google Patents
Leveling elevating gear Download PDFInfo
- Publication number
- CN205256292U CN205256292U CN201520940424.6U CN201520940424U CN205256292U CN 205256292 U CN205256292 U CN 205256292U CN 201520940424 U CN201520940424 U CN 201520940424U CN 205256292 U CN205256292 U CN 205256292U
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- China
- Prior art keywords
- leveling
- vehicle chassis
- lifting
- screw rod
- supporting legs
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Abstract
The utility model discloses a leveling elevating gear, this system is including installing a plurality of leveling landing legs on vehicle chassis, and leveling landing leg symmetrical arrangement is in the vehicle chassis both sides, and the last lifting mechanism that installs of vehicle chassis is equipped with the equipment of lifting of waiting in the elevating system, and the last control room of installing of vehicle chassis is equipped with microprocessor, servo controller and electric machine control combination in, wait to install horizon sensor between equipment of lifting and the base. The utility model provides a traditional special vehicle is unable satisfies above -mentioned require not enough, and compact structure, simple operation have, advantage such as degree of automation is high, application scope is wide, be suitable for and use widely in a large number.
Description
Technical field
The utility model relates to design and the manufacture technology field of special vehicle, relates in particular to a kind of leveling lowering or hoisting gear.
Background technology
Some special vehicle requires it to possess the function of horizontal some special equipment of lifting, but do not have on the market at present the special-purpose vehicle of this type, this is mainly reflected in two problems, the first requires vehicle can first realize horizontal stable, this requires vehicle can automatically complete from the rigid support on ground and ensure to remain level on different road surfaces, guarantee that vehicle requires again the equipment of lifting or equipment in lifting process, to remain level completely after level, require this special vehicle to possess the function of automatic leveling and automatic horizontal lifting simultaneously, and the current special vehicle that does not simultaneously possess above-mentioned two kinds of functions, so be badly in need of a kind ofly solving traditional special vehicle and cannot completing voluntarily the problem system of leveling and automatic horizontal lifting.
Utility model content
The utility model aims to provide a kind of leveling lowering or hoisting gear, the problem that cannot complete automatic leveling and cannot complete automatic horizontal lifting to solve traditional special vehicle.
The utility model is achieved by following technical solution:
A kind of leveling lowering or hoisting gear, comprise the some leveling supporting legs that are arranged on vehicle chassis, leveling supporting legs is arranged symmetrically in vehicle chassis both sides, lifting mechanism is installed on vehicle chassis, in elevating mechanism, be provided with and treat lifting equipment, control room is installed on vehicle chassis, in control room, is provided with microprocessor, servo controller and Electric Machine Control combination, described in treat, between lifting equipment and base, horizon sensor is installed.
Described microprocessor is connected successively with servo controller, Electric Machine Control combination, Electric Machine Control combination is connected with supporting leg driver, screw rod supporting leg lifting in supporting leg controller control leveling supporting legs, in screw rod supporting leg, be provided with approach switch induction mechanism, described horizon sensor is connected with microprocessor with approach switch induction mechanism.
Described leveling supporting legs comprises housing and is fixed on the top cover of case top, in housing, be provided with screw rod, on screw rod, be connected to telescoping mechanism by thread bush, telescoping mechanism bottom is hinged with support plate, telescoping mechanism bottom is provided with butterfly spring and approach switch inductor, is provided with worm gear in top cover, and worm gear is fixed in screw tip, in top cover, be also provided with the worm screw matching with worm gear, worm screw is by driven by servomotor.
The beneficial effects of the utility model are:
Compared with prior art, the leveling lowering or hoisting gear that the utility model provides, it possesses adaptive Level tune and supports and automatic horizontal lifting, solve the deficiency that traditional special vehicle cannot meet above-mentioned requirements, and there is the advantages such as compact conformation, simple operation, automaticity are high, applied widely, be suitable for large-scale popularization and use.
Brief description of the drawings
Fig. 1 is overall structure figure of the present utility model;
Fig. 2 is the cut-away view of leveling supporting legs in the utility model;
Fig. 3 is fundamental diagram of the present utility model;
In figure: 1-vehicle chassis, 2-leveling supporting legs, 3-servo controller, the combination of 4-Electric Machine Control, 5-elevating mechanism, 6-treats lifting equipment, 7-supporting leg driving mechanism, 8-screw rod supporting leg, 9-approach switch induction mechanism, 10-horizon sensor, 21-housing, 22-screw rod, 23-support plate, 24-worm gear, 25-worm screw, 26-servomotor, 27-butterfly spring, 28-top cover, 29-telescoping mechanism.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further, but described in desired protection domain is not limited to;
As Figure 1-3, the leveling lowering or hoisting gear that the utility model provides, this system comprises the some leveling supporting legs 2 that are arranged on vehicle chassis 1, leveling supporting legs 2 is arranged symmetrically in vehicle chassis 1 both sides, lifting mechanism 5 is installed on vehicle chassis 1, in elevating mechanism 5, is provided with and treats on vehicle chassis 1, control room to be installed by lifting equipment 6, in control room, be provided with microprocessor, servo controller 3 and Electric Machine Control combination 4, described in treat to be provided with between lifting equipment 6 and base horizon sensor 10.
Described microprocessor is connected successively with servo controller 3, Electric Machine Control combination 4, Electric Machine Control combination 4 is connected with supporting leg driver 7, supporting leg controller 7 is controlled screw rod supporting leg 8 liftings in leveling supporting legs 2, in screw rod supporting leg 8, be provided with approach switch induction mechanism 9, described horizon sensor 10 is connected with microprocessor with approach switch induction mechanism 9.
Described leveling supporting legs 2 comprises housing 21 and is fixed on the top cover 28 at housing 21 tops, in housing 21, be provided with screw rod 22, on screw rod 22, be connected to telescoping mechanism 29 by thread bush, telescoping mechanism 29 bottoms are hinged with support plate 23, telescoping mechanism 29 bottoms are provided with butterfly spring 27 and approach switch inductor 9, are provided with worm gear 24 in top cover 28, and worm gear 24 is fixed in screw rod 22 tops, in top cover 28, be also provided with the worm screw 25 matching with worm gear 24, worm screw 25 is driven by servomotor 26.
The using method of above-mentioned leveling lowering or hoisting gear is specially:
Vehicle support: after vehicle comes to a complete stop, microprocessor is carried signal to servo controller 3, servo controller 3 is controlled Electric Machine Control combination 7 work, Electric Machine Control combination 7 drives the servomotor 26 in each leveling supporting legs 2 to work, servomotor 26 drives worm screw 25 to rotate, worm screw 25 drives worm gear 24 to rotate and then drives screw rod 22 to rotate, and the telescoping mechanism 29 being socketed on screw rod 22 moves down, and the support plate 23 of the connection of its bottom moves down with ground and offsets; Leveling: be out of shape after the butterfly spring 27 in leveling supporting legs 2 is responded to the power of contacting to earth, promote approach switch induction mechanism 9, the stroke of approach switch induction mechanism 9 changes while putting in place to be responded to by approach switch, realizes the empty leg judgement of leveling supporting legs; Leveling detect: car load leveling precision detects by horizon sensor 10, and horizon sensor 10 detects the inclination angle of car load vertical and horizontal, and is converted to the signal of telecommunication, deliver to microprocessor calculate and for controlling leveling process and instant playback; Equipment lifting: microprocessor outputs signal to elevating mechanism 5, the direct current torque motor in elevating mechanism 5 drives decelerator, worm and gear and screw lifting mechanism and guider to realize equipment lifting. The rising or falling speed of elevating mechanism 5 is realized by the input voltage of controlling its inner direct current torque motor. In elevating mechanism 6, be provided with self-locking mechanism.
Above-described embodiment is only a preferred embodiment of the present utility model; and be not used in limit protection domain of the present utility model; all distortion of making on the technical solution of the utility model basis, modify or be equal to replacement etc., all should fall into protection domain of the present utility model.
Claims (3)
1. a leveling lowering or hoisting gear, it is characterized in that: comprise the some leveling supporting legs (2) that are arranged on vehicle chassis (1), leveling supporting legs (2) is arranged symmetrically in vehicle chassis (1) both sides, lifting mechanism (5) is installed on vehicle chassis (1), in elevating mechanism (5), be provided with and treat lifting equipment (6), vehicle chassis is provided with control room on (1), in control room, be provided with microprocessor, servo controller (3) and Electric Machine Control combination (4), describedly treat to be provided with between lifting equipment (6) and base horizon sensor (10).
2. leveling lowering or hoisting gear according to claim 1, it is characterized in that: described microprocessor is connected successively with servo controller (3), Electric Machine Control combination (4), Electric Machine Control combination (4) is connected with supporting leg driver (7), supporting leg controller (7) is controlled screw rod supporting leg (8) lifting in leveling supporting legs (2), in screw rod supporting leg (8), be provided with approach switch induction mechanism (9), described horizon sensor (10) is connected with microprocessor with approach switch induction mechanism (9).
3. leveling lowering or hoisting gear according to claim 1, it is characterized in that: described leveling supporting legs (2) comprises housing (21) and is fixed on the top cover (28) at housing (21) top, in housing (21), be provided with screw rod (22), screw rod (22) is upper is connected to telescoping mechanism (29) by thread bush, telescoping mechanism (29) bottom is hinged with support plate (23), telescoping mechanism (29) bottom is provided with butterfly spring (27) and approach switch inductor (9), in top cover (28), be provided with worm gear (24), worm gear (24) is fixed in screw rod (22) top, in top cover (28), be also provided with the worm screw (25) matching with worm gear (24), worm screw (25) is driven by servomotor (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520940424.6U CN205256292U (en) | 2015-11-23 | 2015-11-23 | Leveling elevating gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520940424.6U CN205256292U (en) | 2015-11-23 | 2015-11-23 | Leveling elevating gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205256292U true CN205256292U (en) | 2016-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520940424.6U Active CN205256292U (en) | 2015-11-23 | 2015-11-23 | Leveling elevating gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205256292U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346523A (en) * | 2015-11-23 | 2016-02-24 | 贵州航天天马机电科技有限公司 | Self-adaptation leveling lifting system and using method thereof |
| CN111520378A (en) * | 2020-05-09 | 2020-08-11 | 贵州航天天马机电科技有限公司 | Double-base-surface double-axial leveling control system |
-
2015
- 2015-11-23 CN CN201520940424.6U patent/CN205256292U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346523A (en) * | 2015-11-23 | 2016-02-24 | 贵州航天天马机电科技有限公司 | Self-adaptation leveling lifting system and using method thereof |
| CN111520378A (en) * | 2020-05-09 | 2020-08-11 | 贵州航天天马机电科技有限公司 | Double-base-surface double-axial leveling control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |