CN204824000U - Hand formula elevating gear - Google Patents
Hand formula elevating gear Download PDFInfo
- Publication number
- CN204824000U CN204824000U CN201520616822.2U CN201520616822U CN204824000U CN 204824000 U CN204824000 U CN 204824000U CN 201520616822 U CN201520616822 U CN 201520616822U CN 204824000 U CN204824000 U CN 204824000U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- bearing pin
- hinged
- screw mandrel
- base
- 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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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model relates to a hand formula elevating gear, including a base and an elevating platform, the left side of base articulates with the left side of elevating platform through first connecting rod, third round pin axle, third connecting rod, the right side of base is equipped with first spout, the right side of elevating platform is equipped with the second spout, first spout is connected with the second spout through second connecting rod, fourth round pin axle, fourth connecting rod, the upper end of first connecting rod is articulated with the lower extreme of third connecting rod through the 5th round pin axle, the upper end of second connecting rod is articulated with the lower extreme of fourth connecting rod through the 6th round pin axle, the right side outside of base has linked firmly a lead screw mount pad, the warp beam holds the articulated lead screw of transversely laying that has on the lead screw mount pad, but the spiro union has a lateral shifting's nut seat on the lead screw, the nut seat links firmly through connecting rod and second round pin axle. The utility model discloses the simple structure is implemented swiftly, and it is high to rotate convenient control to go up and down through the operation lead screw to satisfy the user demand.
Description
Technical field
The utility model relates to a kind of shaking type lifting device, belongs to manual mode jacking system.
Background technology
The application of bay-lift widely, it mainly uses in order to material lifting, current bay-lift is all than relatively large, all adopt the propulsions source such as machinery to realize, and in life staying idle at home, also need to use jacking equipment once in a while, just more small-sized, not quite stressed, and this market space is more blank.Therefore, for the problems referred to above be the utility model research object.
Utility model content
In order to solve existing technical deficiency, the utility model provides a kind of shaking type lifting device.
Of the present utility modelly to be characterised in that:
A kind of shaking type lifting device, comprise a base and a bay-lift, it is characterized in that: the left side of described base is hinged with one first bearing pin, the two ends of described first bearing pin are hinged with the lower end of a first connecting rod respectively, the right side of described base is provided with one first chute, one second bearing pin is installed in described first chute, the two ends of described second bearing pin are hinged with the lower end of a second connecting rod respectively, described first connecting rod and second connecting rod are hinged at medium position, the left side of described bay-lift is hinged with one the 3rd bearing pin, the two ends of described 3rd bearing pin respectively with the upper end thereof of a third connecting rod, the right side of described bay-lift is provided with one second chute, one the 4th bearing pin is installed in described second chute, the two ends of described 4th bearing pin respectively with the upper end thereof of a double leval jib, described third connecting rod and double leval jib are hinged at medium position, upper end the 5th bearing pin of described first connecting rod and the lower end of third connecting rod hinged, upper end the 6th bearing pin of described second connecting rod and the lower end of double leval jib hinged, the right outside side of described base is fixed with a screw mandrel mount pad, described screw mandrel mount pad is hinged with a screw mandrel laterally laid through bearing, described screw mandrel is bolted with a transversely movable nut seat, described nut seat is connected through pipe link and the second bearing pin.
Wherein, the right-hand member of described screw mandrel is fixed with an operation setting stick.
Described screw mandrel mount pad is provided with the conduit in order to nut seat movement.
Advantage of the present utility model: the utility model simple structure, implements quick, rotates convenient control adjustable height, thus meet user demand by operation screw mandrel.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment,
Fig. 2 be Fig. 1 A to local structure schematic diagram.
Detailed description of the invention
Referring to figs. 1 to Fig. 2, the utility model relates to a kind of shaking type lifting device, comprise base 1 and a bay-lift 2, the left side of described base is hinged with one first bearing pin 3, the two ends of described first bearing pin are hinged with the lower end of a first connecting rod 4 respectively, the right side of described base is provided with one first chute 5, one second bearing pin 6 is installed in described first chute, the two ends of described second bearing pin are hinged with the lower end of a second connecting rod 7 respectively, described first connecting rod and second connecting rod are hinged at medium position, the left side of described bay-lift is hinged with one the 3rd bearing pin 8, the two ends of described 3rd bearing pin respectively with the upper end thereof of a third connecting rod 9, the right side of described bay-lift is provided with one second chute 10, one the 4th bearing pin 11 is installed in described second chute, the two ends of described 4th bearing pin respectively with the upper end thereof of a double leval jib 12, described third connecting rod and double leval jib are hinged at medium position, upper end the 5th bearing pin 13 of described first connecting rod is hinged with the lower end of third connecting rod, upper end the 6th bearing pin 14 of described second connecting rod and the lower end of double leval jib hinged, the right outside side of described base is fixed with a screw mandrel mount pad 15, described screw mandrel mount pad is hinged with a screw mandrel 17 laterally laid through bearing 16, described screw mandrel is bolted with a transversely movable nut seat 18, described nut seat is connected through pipe link 19 and the second bearing pin.
For the ease of operation screw rod, be fixed with an operation setting stick 20 at the right-hand member of above-mentioned screw mandrel.
For the ease of the movement of nut seat, above-mentioned screw mandrel mount pad is provided with the conduit 21 in order to nut seat movement.
Specific implementation process: in use, as long as with holding on operation setting stick, then rotating operation setting stick, is rotated by operator dribbling movable wire bar, and then drives nut seat to move, and the movement of nut seat can drive the second bearing pin to move in chute, and then drive bay-lift up or descending, thus complete lift work demand, and be all can be realized by hand operation setting stick in the middle of this, operating process simple and effective, meets user demand.
Although specifically show in conjunction with preferred embodiment and describe the utility model; this technical scheme method and access of specific implementation is a lot; the above is only preferred implementation of the present utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (3)
1. a shaking type lifting device, comprise a base and a bay-lift, it is characterized in that: the left side of described base is hinged with one first bearing pin, the two ends of described first bearing pin are hinged with the lower end of a first connecting rod respectively, the right side of described base is provided with one first chute, one second bearing pin is installed in described first chute, the two ends of described second bearing pin are hinged with the lower end of a second connecting rod respectively, described first connecting rod and second connecting rod are hinged at medium position, the left side of described bay-lift is hinged with one the 3rd bearing pin, the two ends of described 3rd bearing pin respectively with the upper end thereof of a third connecting rod, the right side of described bay-lift is provided with one second chute, one the 4th bearing pin is installed in described second chute, the two ends of described 4th bearing pin respectively with the upper end thereof of a double leval jib, described third connecting rod and double leval jib are hinged at medium position, upper end the 5th bearing pin of described first connecting rod and the lower end of third connecting rod hinged, upper end the 6th bearing pin of described second connecting rod and the lower end of double leval jib hinged, the right outside side of described base is fixed with a screw mandrel mount pad, described screw mandrel mount pad is hinged with a screw mandrel laterally laid through bearing, described screw mandrel is bolted with a transversely movable nut seat, described nut seat is connected through pipe link and the second bearing pin.
2. a kind of shaking type lifting device according to claim 1, is characterized in that: the right-hand member of described screw mandrel is fixed with an operation setting stick.
3. a kind of shaking type lifting device according to claim 1, is characterized in that: described screw mandrel mount pad is provided with the conduit in order to nut seat movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520616822.2U CN204824000U (en) | 2015-08-17 | 2015-08-17 | Hand formula elevating gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520616822.2U CN204824000U (en) | 2015-08-17 | 2015-08-17 | Hand formula elevating gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204824000U true CN204824000U (en) | 2015-12-02 |
Family
ID=54681623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520616822.2U Expired - Fee Related CN204824000U (en) | 2015-08-17 | 2015-08-17 | Hand formula elevating gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204824000U (en) |
-
2015
- 2015-08-17 CN CN201520616822.2U patent/CN204824000U/en not_active Expired - Fee Related
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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: 20151202 Termination date: 20160817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |