CN204823680U - Pie gear hoist device - Google Patents
Pie gear hoist device Download PDFInfo
- Publication number
- CN204823680U CN204823680U CN201520622294.1U CN201520622294U CN204823680U CN 204823680 U CN204823680 U CN 204823680U CN 201520622294 U CN201520622294 U CN 201520622294U CN 204823680 U CN204823680 U CN 204823680U
- Authority
- CN
- China
- Prior art keywords
- grapple
- sleeve pipe
- outer tube
- linkage
- gear
- 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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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a pie gear hoist device, including a linkage sleeve pipe and a plurality of grapple, the linkage sleeve pipe comprises inner tube and outer tube, the inner tube bottom is provided with the linkage cover, the grapple is vertical to be surrounded at linkage cover outside of tubes and evenly distributed, every the grapple is connected through a set of link gear between the sleeve pipe with the linkage, the link gear includes hinge, lower hinge and gangbar, the link gear opens and shuts with linkage sleeve pipe cooperation control grapple, be provided with the checkpost that has the extension spring on the outer tube, put in the linkage and be provided with the vertical rack that upwards extends with the checkpost is corresponding, during the hook just in time can block the gash of rack under the tightening force effect of extension spring. Need can not carry out the handling by the precasting process hole for hoist on the pie gear, easy operation improves hoist and mount efficiency, and can protect the machined surface at the hoist and mount in -process, make the grapple lock die, guarantee safe handling.
Description
Technical field
The utility model belongs to machinery manufacturing technology field, is specifically related to a kind of pie gear hoisting device.
Background technology
The method of current pie gear hoisting is mainly lifted by prefabricated technique hole for hoist, but hole for hoist can the intensity of lower part, affects its in-use performance; And gear member is when having enough to meet the need, often needs gear horizontal positioned or erectting placement.During vertical placement, lift after need overturning, in upset, conventional suspender belt overturns through bore, easily damage suspender belt, and work efficiency is lower again.
In addition, when lifting, with cable wire horizontal through bottom gear, being directly stuck on teeth groove and lifting, easily damaging machined surface, and gear completely locked and maintenance level in hoisting process can not be ensured, there is potential safety hazard.
Utility model content
The utility model aims to provide and does not a kind ofly need precasting process hole for hoist on pie gear can carry out the hanging apparatus of handling; It is simple to operate, and can protect finished surface in hoisting process, make grapple locked.
For this reason, the technical scheme that the utility model adopts is: a kind of pie gear hoisting device, comprise an interlock sleeve pipe and some grapples, described interlock sleeve pipe is made up of inner and outer tubes, interlock cover is provided with bottom described interior pipe, it is outer and be uniformly distributed that described grapple is vertically looped around interlock sleeve pipe, be connected by one group of link gear between each described grapple with interlock sleeve pipe, described link gear comprises upper hinge, lower hinge and gangbar, described upper hinge is positioned at directly over lower hinge, on described, one end of lower hinge is articulated with the top of grapple, the other end is articulated with on outer tube, and upper hinge, lower hinge, outer tube, grapple surrounds movable parallelogram, one end of described gangbar is hinged on lower hinge, the other end is hinged on the outer wall of interlock cover, described outer tube is provided with clamp, described clamp comprises cantilever and vertical section, described cantilever to be arranged on outer tube and to stretch out, described vertical section is hinged on the outer end of cantilever, and vertically bend inwards bottom section formation hook, correspondingly with hook on interlock cover be provided with the tooth bar extended straight up, described cantilever and be vertically provided with extension spring between section, the tightening force of described extension spring makes hook just in time can snap in the slot of tooth bar.
Further, described grapple is at least three, and described in one of them, the arranged outside of grapple has suspension hook, is also provided with suspension ring at the top of outer tube; Do not need to overturn gear, the pie gear that namely can easily lift level and vertically place.
Further, described grapple comprises different upper and lower two vertical portions of openings of sizes, be connected by horizontal part between described two vertical portions, bottom, described lower vertical portion bends inwards formation kink, is connected with brace panel between described upper vertical portion and horizontal part; Larger load can be born, to the snatch better effects if of gear.
On the basis of such scheme, the outer tube above described clamp cantilever is provided with tagger, is used for catching on the top of the vertical section of clamp, makes clamp and tooth bar keep released state; Operation uses convenient, reliable.
The beneficial effects of the utility model are: do not need precasting process hole for hoist on pie gear to carry out handling, simple to operate, improve lifting efficiency; And finished surface can be protected in hoisting process, make grapple locked, ensure safe handling.
Accompanying drawing explanation
Fig. 1 is the utility model front view.
Fig. 2 is the utility model birds-eye view.
Fig. 3 is A-A cutaway view in Fig. 2.
Detailed description of the invention
Below by embodiment also by reference to the accompanying drawings, the utility model is described in further detail:
As shown in Figures 1 to 3, a kind of pie gear hoisting device, forms primarily of an interlock sleeve pipe 1 and some grapples 7; Interlock sleeve pipe 1 is made up of inner and outer tubes, is provided with interlock cover 5 bottom interior pipe, and it is outer and be uniformly distributed that grapple 7 is vertically looped around interlock sleeve pipe 1.Be more preferably, the grapple 7 that interlock sleeve pipe 1 periphery is arranged is three, the outside of one of them grapple 7 is provided with suspension hook 9, is also provided with suspension ring 2 at the top of outer tube.
Be connected by one group of link gear between each grapple 7 with interlock sleeve pipe 1, link gear comprises upper hinge 3, lower hinge 4 and gangbar 6, upper hinge 3 is positioned at directly over lower hinge 4, one end of upper hinge 3 and lower hinge 4 two hinges is articulated with the top of grapple 7, the other end is articulated with on outer tube, and upper hinge 3, lower hinge 4, outer tube, grapple 7 surround movable parallelogram, and one end of gangbar 6 is hinged on lower hinge 4, the other end is hinged on the outer wall of interlock cover 5.Be more preferably, grapple 7 comprises different upper and lower two vertical portions of openings of sizes, be connected by horizontal part between two vertical portions, bottom, lower vertical portion bends inwards formation hook, be connected with brace panel 8 between upper vertical portion and horizontal part, and upper hinge 3 and lower hinge 4 to be articulated with on grapple 7 on vertical portion.
Outer tube is provided with clamp 11, clamp 11 comprises cantilever and vertical section, cantilever to be arranged on outer tube and to stretch out, vertical section is hinged on the outer end of cantilever, and be vertically bent to form kink inwardly bottom section, correspondingly with hook on interlock cover 5 be provided with the tooth bar 13 extended straight up, cantilever and be vertically provided with extension spring 12 between section, the tightening force of extension spring 12 makes hook just in time can snap in the slot of tooth bar 13.Be more preferably, the outer tube above clamp 11 cantilever is provided with tagger 10, be used for catching on the top of the vertical section of clamp 11, extension spring 12 is stretched, and now, clamp 11 and tooth bar 13 keep released state.
Better, the articulated joints that above-described embodiment uses is bearing pin and spring cotter, both with the use of.
Claims (4)
1. a pie gear hoisting device, it is characterized in that: comprise an interlock sleeve pipe (1) and some grapples (7), described interlock sleeve pipe (1) is made up of inner and outer tubes, interlock cover (5) is provided with bottom described interior pipe, described grapple (7) is vertically looped around interlock sleeve pipe (1) and be uniformly distributed outward, be connected by one group of link gear between each described grapple (7) with interlock sleeve pipe (1), described link gear comprises upper hinge (3), lower hinge (4) and gangbar (6), described upper hinge (3) is positioned at directly over lower hinge (4), on described, lower hinge (3, 4) one end is articulated with the top of grapple (7), the other end is articulated with on outer tube, and upper hinge (3), lower hinge (4), outer tube, grapple (7) surrounds movable parallelogram, one end of described gangbar (6) is hinged on lower hinge (4), the other end is hinged on the outer wall of interlock cover (5), described outer tube is provided with clamp (11), described clamp (11) comprises cantilever and vertical section, described cantilever to be arranged on outer tube and to stretch out, described vertical section is hinged on the outer end of cantilever, and vertically bend inwards bottom section formation hook, corresponding with hook be provided with the tooth bar (13) extended straight up interlock cover (5) is upper, be provided with extension spring (12) between described cantilever and vertical section, the tightening force of described extension spring (12) makes hook just in time can snap in the slot of tooth bar (13).
2. pie gear hoisting device according to claim 1, it is characterized in that: described grapple (7) is at least three, the arranged outside of grapple described in one of them (7) has suspension hook (9), is also provided with suspension ring (2) at the top of outer tube.
3. pie gear hoisting device according to claim 1 and 2, it is characterized in that: described grapple (7) comprises different upper and lower two vertical portions of openings of sizes, be connected by horizontal part between described two vertical portions, bottom, described lower vertical portion bends inwards formation kink, is connected with brace panel (8) between described upper vertical portion and horizontal part.
4. pie gear hoisting device according to claim 1 and 2, it is characterized in that: the outer tube above described clamp (11) cantilever is provided with tagger (10), be used for catching on the top of the vertical section of clamp (11), make clamp (11) and tooth bar (13) keep released state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520622294.1U CN204823680U (en) | 2015-08-18 | 2015-08-18 | Pie gear hoist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520622294.1U CN204823680U (en) | 2015-08-18 | 2015-08-18 | Pie gear hoist device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204823680U true CN204823680U (en) | 2015-12-02 |
Family
ID=54681303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520622294.1U Expired - Fee Related CN204823680U (en) | 2015-08-18 | 2015-08-18 | Pie gear hoist device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204823680U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905791A (en) * | 2016-06-16 | 2016-08-31 | 陈方 | Hydraulic type adjustment plate hook |
| CN109292608A (en) * | 2018-12-04 | 2019-02-01 | 大连升隆机械有限公司 | A kind of card wheel excircle sling applied to solid wheel |
-
2015
- 2015-08-18 CN CN201520622294.1U patent/CN204823680U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105905791A (en) * | 2016-06-16 | 2016-08-31 | 陈方 | Hydraulic type adjustment plate hook |
| CN109292608A (en) * | 2018-12-04 | 2019-02-01 | 大连升隆机械有限公司 | A kind of card wheel excircle sling applied to solid wheel |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20200818 |