CN202742370U - Electric lifting creeper - Google Patents
Electric lifting creeper Download PDFInfo
- Publication number
- CN202742370U CN202742370U CN 201220494772 CN201220494772U CN202742370U CN 202742370 U CN202742370 U CN 202742370U CN 201220494772 CN201220494772 CN 201220494772 CN 201220494772 U CN201220494772 U CN 201220494772U CN 202742370 U CN202742370 U CN 202742370U
- Authority
- CN
- China
- Prior art keywords
- gear
- creeper
- screw mandrel
- hinged
- elevating lever
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an electric lifting creeper. The electric lifting creeper is provided with a plate-shaped bottom plate the middle of which protrudes upwards, wherein the upper protruding part of the bottom plate is connected with one end of a lower lifting rod; the other end of the lower lifting rod is hinged on a lead screw, and is coaxially hinged with a centre shaft of a gear I on the lead screw; the hinged connecting shaft is a screw cap type hinged connecting shaft; one end of a crossed lifting rod is connected with a gear II; the gear II is in transmission with the gear I in a meshing way; the other end of the crossed lifting rod slides in a side slide path of the creeper in a coincided manner; a motor is fixedly arranged at the upper part of the bottom plate by a supporting base which is fixed on the end shaft of the lead screw; the rotator shaft of a motor is connected with the centre of a drive gear; the drive gear is in transmission with a lead screw driven gear in a meshing way; and the lead screw driven gear is connected with the end part of the lead screw. The creeper is controlled to go up and down by a motor, so that the operation is simple and convenient, the price is fair and reasonable, and great convenience is brought for the people to repair cars.
Description
Technical field
The utility model relates to a kind of service creeper, especially a kind of electric lifting creeper of handled easily.
Background technology
At present, when people repair vehicle bottom, sometimes need manually to lie down at service creeper and repair, known service creeper needs the manual manipulation lifting, and is very inconvenient during use, and the plated construction lies is complicated, and price is higher, uses service creeper to make troubles when repairing vehicle to people.
The utility model content
In order to overcome the very inconvenient problem of the manual lifting of existing service creeper, the utility model provides a kind of electric lifting creeper, and this creeper can pass through its lifting of Motor Control, and is easy and simple to handle, and price is fair and reasonable, repairs automobile to people and has brought very large facility.
The technical scheme that its technical problem that solves the utility model adopts is: this electric lifting creeper is provided with the tabular base plate that a centre raises up, the front and back end of base plate is respectively equipped with a pair of movable pulley, the upper lobes place of base plate is connecting to descend an end of elevating lever, the other end of lower elevating lever is hinged and connected on the screw mandrel, and central shaft coaxial being hinged on screw mandrel with the gear I, the hinge spindle is silk hat type hinge spindle, in addition, one end of intersection elevating lever is connecting the gear II, gear II and gear I engaged transmission, the other end of intersection elevating lever coincide in the broadside slipway of service creeper and slides, the rear portion of service creeper is hinged and is connected to the movable pillow plate, the rear portion of movable pillow plate is connecting lifting tooth, the size of the angle that lifting tooth control movable pillow plate has been opened; The top of base plate is fixed with motor by the supporting seat that is fixed on the screw mandrel end axis, and the armature spindle of motor links to each other with the center of driving gear, driving gear and screw mandrel driven gear engaged transmission, and the screw mandrel driven gear links to each other with the end of screw mandrel.During use, open motor, driving gear drives the rotation of screw mandrel driven gear, thereby rising or the decline of the height of control intersection elevating lever, thereby the height of adjustment service creeper are rotated in the rotation of drive screw mandrel then by gear I driven gear II.
This intersection elevating lever upper end with pulley in the broadside slipway of service creeper, slide, its advantage can make more flexibly move left and right of service creeper; In addition, this intersection elevating lever upper end or the stable connecting rod that between intersection elevating lever upper end and service creeper side, is linked in sequence, such structure can make service creeper more stable.
The beneficial effects of the utility model are that this creeper can pass through its lifting of Motor Control, and is easy and simple to handle, and price is fair and reasonable, repairs automobile to people and brought very large facility.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is structural principle schematic diagram of the present utility model.
Among Fig. 1,1. slideway, 2. pulley, 3. intersection elevating lever, 4. service creeper, 5. movable pillow plate, 6. lifting tooth, 7. thread hat type hinge spindle, 8. movable pulley, 9. descend elevating lever, 10. screw mandrel, 11. base plates, 12. the gear I, 13. gear II, 14. motors, 15. driving gear, 16. screw mandrel driven gears, 17. supporting seats.
The specific embodiment
In Fig. 1, this electric lifting creeper is provided with the tabular base plate 11 that a centre raises up, the front and back end of base plate 11 is respectively equipped with a pair of movable pulley 8, the upper lobes place of base plate 11 is connecting to descend an end of elevating lever 9, the other end of lower elevating lever 9 is hinged and connected on the screw mandrel 10, and central shaft coaxial being hinged on screw mandrel 10 with gear I 12, the hinge spindle is silk hat type hinge spindle 7, in addition, elevating lever 3 one ends that intersect are connecting gear II 13, gear II 13 and gear I 12 engaged transmission, the other end of intersection elevating lever 3 coincide in the broadside slipway 1 of service creeper 4 and slides, the rear portion of service creeper 4 is hinged and is connected to movable pillow plate 5, and the rear portion of movable pillow plate 5 is connecting lifting tooth 6, the size of 5 angles that rise of lifting tooth 6 control movable pillow plates; The top of base plate 11 is fixed with motor 14 by the supporting seat 17 that is fixed on screw mandrel 10 end axis, the armature spindle of motor 14 links to each other with the center of driving gear 15, driving gear 15 and screw mandrel driven gear 16 engaged transmission, screw mandrel driven gear 16 links to each other with the end of screw mandrel 10.During use, open motor 14, driving gear 15 drives 16 rotations of screw mandrel driven gear, thereby rising or the decline of the height of control intersection elevating lever 3, thereby the height of adjustment service creeper 4 are rotated in 10 rotations of drive screw mandrel then by gear I 12 driven gear II 13.
In Fig. 2, the described upper end of intersection elevating lever 3 of being somebody's turn to do is with pulley 2, this pulley 2 is in two side slideways, the 1 interior slip of service creeper 4, the advantage of this structure is that service creeper 4 is moved forward and backward more flexibly, also has in addition a kind of structure, be the upper end of described intersection elevating lever 3, and between service creeper 4 both sides, each fixedly is hinged a connecting rod
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, when described screw mandrel 10 rotates, when the elevating lever 3 that promotes to intersect moves up, namely to lift service creeper 4 and raise, the advantage of this structure is to make service creeper 4 more stable.
Claims (2)
1. electric lifting creeper, this electric lifting creeper is provided with the tabular base plate (11) that a centre raises up, and the front and back end of base plate (11) is respectively equipped with a pair of movable pulley (8); It is characterized in that: the upper lobes place of base plate (11) is connecting to descend an end of elevating lever (9), the other end of lower elevating lever (9) is hinged and connected on the screw mandrel (10), and central shaft coaxial being hinged on screw mandrel (10) with gear I (12), the hinge spindle is silk hat type hinge spindle (7), in addition, elevating lever (3) one ends that intersect are connecting gear II (13), gear II (13) and gear I (12) engaged transmission, the other end of intersection elevating lever (3) coincide in the broadside slipway (1) of service creeper (4) and slides, the rear portion of service creeper (4) is hinged and is connected to movable pillow plate (5), the rear portion of movable pillow plate (5) is connecting lifting tooth (6), the size of the angle that lifting tooth (6) control movable pillow plate (5) has been opened; The top of base plate (11) is fixed with motor (14) by the supporting seat (17) that is fixed on screw mandrel (10) end axis, the armature spindle of motor (14) links to each other with the center of driving gear (15), driving gear (15) and screw mandrel driven gear (16) engaged transmission, screw mandrel driven gear (16) links to each other with the end of screw mandrel (10).
2. electric lifting creeper, it is characterized in that: perhaps in the upper end of described intersection elevating lever (3), and between service creeper (4) both sides, each fixedly is hinged a connecting rod, forms another kind of version.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220494772 CN202742370U (en) | 2012-09-26 | 2012-09-26 | Electric lifting creeper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220494772 CN202742370U (en) | 2012-09-26 | 2012-09-26 | Electric lifting creeper |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202742370U true CN202742370U (en) | 2013-02-20 |
Family
ID=47701816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220494772 Expired - Fee Related CN202742370U (en) | 2012-09-26 | 2012-09-26 | Electric lifting creeper |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202742370U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103286766A (en) * | 2013-06-14 | 2013-09-11 | 无锡商业职业技术学院 | Lying plate with height adjustable and for automobile repairing |
CN105415269A (en) * | 2015-11-13 | 2016-03-23 | 舟山长宏国际船舶修造有限公司 | Universal marine rudder blade mounting platform |
CN106041871A (en) * | 2016-08-24 | 2016-10-26 | 苏州亘富机械科技有限公司 | Lifting cushion bringing convenience to operating of numerical control machine tool |
-
2012
- 2012-09-26 CN CN 201220494772 patent/CN202742370U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103286766A (en) * | 2013-06-14 | 2013-09-11 | 无锡商业职业技术学院 | Lying plate with height adjustable and for automobile repairing |
CN105415269A (en) * | 2015-11-13 | 2016-03-23 | 舟山长宏国际船舶修造有限公司 | Universal marine rudder blade mounting platform |
CN105415269B (en) * | 2015-11-13 | 2017-07-28 | 舟山长宏国际船舶修造有限公司 | A kind of universal ship rudder blade mounting platform |
CN106041871A (en) * | 2016-08-24 | 2016-10-26 | 苏州亘富机械科技有限公司 | Lifting cushion bringing convenience to operating of numerical control machine tool |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20130926 |