CN2688962Y - Flexible hook for annular chain cable - Google Patents
Flexible hook for annular chain cable Download PDFInfo
- Publication number
- CN2688962Y CN2688962Y CN 200420003953 CN200420003953U CN2688962Y CN 2688962 Y CN2688962 Y CN 2688962Y CN 200420003953 CN200420003953 CN 200420003953 CN 200420003953 U CN200420003953 U CN 200420003953U CN 2688962 Y CN2688962 Y CN 2688962Y
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- CN
- China
- Prior art keywords
- holes
- connecting pin
- pin
- horn
- connection pin
- 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
Links
- 239000000725 suspension Substances 0.000 claims description 15
- 241000883966 Astrophytum capricorne Species 0.000 claims description 12
- 244000082490 Proboscidea louisianica Species 0.000 claims description 9
- 235000015926 Proboscidea louisianica ssp. fragrans Nutrition 0.000 claims description 9
- 235000015925 Proboscidea louisianica subsp. louisianica Nutrition 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 241001494479 Pecora Species 0.000 abstract 3
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model relates to a flexible hook for an annular chain cable, comprising a sheep horn type hook, a connection pin and an elastic pin. The top part of the sheep horn type hook is provided with a U shaped slot. Both side walls of the U shaped slot are provided with through holes of a connection pin. The right side of the U shaped slot vertical with the through holes of the connection pin is provided with two through holes of the elastic pin. The centers of the through holes of the elastic pin are symmetrical with the U shaped slot and intersected with the bus of the through holes of the connection pin. The connection pin corresponding to the through holes of the elastic pin is provided with a circular arc shaped clamping slot. When the utility model is used, firstly the annular chain is inserted into the U-shaped slot of the sheep horn type hook, then the connection pin passes through the annular chain and is put into the through holes of the connection pin and at last the elastic pin is put into the through holes of the elastic pin and clamped into the circular arc shaped slot of the connection pin to prevent the connection pin from quitting. The flexible hook of the utility model is compact in structure, light in weight, low in manufacture cost, short in manufacturing cycle and convenient and reliably in connection.
Description
Technical field
The utility model relates to a kind of Current Collector Sleave, refers in particular to a kind of connection ram's horn of living that is used for the hoop chain Current Collector Sleave.
Background technique
In existing hoop chain lifting rigging, generally adopt welding transition ring Placement or Placements such as butterfly button, shackle between chain and the eye suspension hook, because its structure and complex process, cause the manufacture cycle long, manufacture cost is high, and in use connect inconvenient and reliability low.
Summary of the invention
The purpose of this utility model provides a kind of compact structure, in light weight, low cost of manufacture and the ram's horn that is connected alive that is used for the hoop chain Current Collector Sleave reliably easy to connect.
Technical solution adopted in the utility model is: a kind of connection ram's horn of living that is used for the hoop chain Current Collector Sleave comprises goat's horn formula suspension hook 1, connecting pin 2 and resilient key 3.The top of goat's horn formula suspension hook 1 is provided with U-groove bevel, the both sides cell wall of this U-groove bevel is provided with concentric connecting pin through hole, the front perpendicular with the connecting pin through hole is provided with two resilient key through holes, its center is promptly crossing with the bus of connecting pin through hole again with the U-groove bevel symmetry, is loaded in the connecting pin through hole behind connecting pin 2 sockets one hoop chain.
The corresponding circular arc draw-in groove that offers on connecting pin 2 with the resilient key through hole, resilient key 3 are stuck in when packing the resilient key through hole in this groove to prevent that connecting pin 2 from withdrawing from.
The beneficial effects of the utility model are: because the utility model has been cancelled welding transition ring Placement or the Placements such as butterfly button, shackle between the chain and eye suspension hook in the existing hoop chain Current Collector Sleave, shortened complete Current Collector Sleave manufacture cycle, reduced the manufacture cost of complete Current Collector Sleave; Again owing to cancelled the link between the chain and eye suspension hook in the Current Collector Sleave, make Current Collector Sleave more compact structure, reliability higher.
Description of drawings
Fig. 1 is the utility model plan view.
Fig. 2 is the utility model side view.
Fig. 3 is the utility model and hoop chain assembling front view
Fig. 4 is the utility model and hoop chain assembling side elevation.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of connection ram's horn of living that is used for the hoop chain Current Collector Sleave is made of goat's horn formula suspension hook 1, connecting pin 2 and resilient key 3.The top of goat's horn formula suspension hook 1 is provided with U-groove bevel, and the two side of this U-groove bevel is provided with concentric connecting pin through hole, is loaded in this hole after connecting pin 2 covers connect hoop chain 4, is used to carry the load forces between hoop chain and the goat's horn formula suspension hook.The corresponding circular arc draw-in groove that offers on connecting pin 2 with the resilient key through hole, resilient key 3 are stuck in when packing the resilient key through hole in this groove to prevent that connecting pin 2 from withdrawing from.For the top that makes U-groove bevel contacts with hoop chain smoothly, mutual noninterference, the top shape of U-groove bevel is made and the corresponding circular arc of hoop chain external shape.For the ease of on goat's horn formula suspension hook, mounting the lifting object of different size, the opening E of goat's horn formula suspension hook is designed to slot and wide mouthful of two kinds of series, in every kind of series different opening specifications is arranged all, and can be made into according to the diameter of the physical dimension of goat's horn formula suspension hook and opening bore and supporting hoop chain chain and have the different series product that hang carrying capacity.The utility model split shed E is of a size of 60mm, belongs to wide mouthful of series, is 3.2 goat's horn formula suspension hook specification corresponding to lifting weight.The utility model is combined by the precision forging workpiece, its compact structure, in light weight, easy to connect reliable.
Claims (4)
1, a kind of connection ram's horn of living that is used for the hoop chain Current Collector Sleave, comprise goat's horn formula suspension hook 1, it is characterized in that: also comprise connecting pin 2 and resilient key 3, the top of described goat's horn formula suspension hook 1 is provided with U-groove bevel, the two side of this U-groove bevel is provided with the connecting pin through hole, be arranged with two resilient key through holes with the perpendicular front at U-groove bevel of connecting pin through hole, the bus of the center of resilient key through hole and connecting pin through hole intersects, and is installed in this connecting pin through hole behind connecting pin 2 sockets one hoop chain.
2, the connection ram's horn of living that is used for the hoop chain Current Collector Sleave according to claim 1 is characterized in that: the corresponding circular arc draw-in groove that offers on connecting pin 2 with the resilient key through hole.
3, the connection ram's horn of living that is used for the hoop chain Current Collector Sleave according to claim 1, it is characterized in that: the top of described U-groove bevel is the dome that matches with hoop chain chain profile.
4, the connection ram's horn of living that is used for the hoop chain Current Collector Sleave according to claim 1, it is characterized in that: the opening bore of described goat's horn formula suspension hook 1 is 20-120mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420003953 CN2688962Y (en) | 2004-03-26 | 2004-03-26 | Flexible hook for annular chain cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420003953 CN2688962Y (en) | 2004-03-26 | 2004-03-26 | Flexible hook for annular chain cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2688962Y true CN2688962Y (en) | 2005-03-30 |
Family
ID=34667753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420003953 Expired - Fee Related CN2688962Y (en) | 2004-03-26 | 2004-03-26 | Flexible hook for annular chain cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2688962Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996712A (en) * | 2011-09-17 | 2013-03-27 | 徐州中矿科光机电新技术有限公司 | Mine round-link chain split ring quick release mechanism |
| CN113969959A (en) * | 2021-10-11 | 2022-01-25 | 山东华源索具有限公司 | Horn chain regulator |
-
2004
- 2004-03-26 CN CN 200420003953 patent/CN2688962Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996712A (en) * | 2011-09-17 | 2013-03-27 | 徐州中矿科光机电新技术有限公司 | Mine round-link chain split ring quick release mechanism |
| CN113969959A (en) * | 2021-10-11 | 2022-01-25 | 山东华源索具有限公司 | Horn chain regulator |
| CN113969959B (en) * | 2021-10-11 | 2023-03-24 | 山东华源索具有限公司 | Horn chain regulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA COAL ZHANGJIAKOU COAL MINE MACHINERY CO., L Free format text: FORMER OWNER: CHENG WENYUN Effective date: 20060929 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060929 Address after: 075025 No. 6, industrial road, Hebei, Zhangjiakou Patentee after: China Coal Zhangjiakou Coal Mining Machinery Co., Ltd. Address before: 075025 Hebei Zhangjiakou Industrial Road No. 51 Zhangjiakou coal machine ring chain distribution Department Patentee before: Cheng Wenyun |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050330 |