CN203372988U - Hanger - Google Patents
Hanger Download PDFInfo
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- CN203372988U CN203372988U CN201320370795.6U CN201320370795U CN203372988U CN 203372988 U CN203372988 U CN 203372988U CN 201320370795 U CN201320370795 U CN 201320370795U CN 203372988 U CN203372988 U CN 203372988U
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- Prior art keywords
- clamping plate
- main shaft
- tie
- hinged
- arm
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Abstract
The utility model relates to a hanger. The hanger comprises a hanging ring main shaft and hanging jaws, wherein the hanging ring main shaft comprises a main shaft and a hanging ring which is arranged at the top end of the main shaft; 3-5 hanging jaws are distributed along the circumferential direction of the main shaft at equal distance. The hanger further comprises a first clamping plate, a second clamping plate and crank pulling plates, wherein each of the hanging jaws comprises an inclined rod section, a straight rod section and a lifting hook; the inclined rod section extends outwards from top to bottom; the straight rod section vertically extends downwards from the lower end of the inclined rod section; the lifting hook is arranged at the lower end of the straight rod section; the first clamping plate is sleeved on the main shaft and capable of moving up and down relatively to the main shaft; the second clamping plate is sleeved on the main shaft and arranged below the first clamping plate, and capable of moving up and down along with the main shaft; the upper end of the inclined rod section is hinged with the first clamping plate; the number of the crank pulling plates is the same as that of the hanging jaws; one end of each of the crank pulling plates is hinged with the lower end of the corresponding inclined rod section, and the other end of each of the crank pulling plates is hinged with the second clamping plate. The hanger disclosed by the utility model is convenient to operate, time-saving and labor-saving, safe and reliable, and can be used for hanging train forged-steel brake discs.
Description
Technical field
Key in herein technical field and describe paragraph.The utility model relates to a kind of mechanical device that promotes use, especially a kind of suspender that can be used for lifting the train Forging Steel Brake Disc.
Background technology
At present, the train Forging Steel Brake Disc all needs to be lifted in the multiple working procedures such as forging, heat treatment and machinework, if adopt general suspender, in hoisting process, the train Forging Steel Brake Disc easily tilts, the problems such as slippage may occur, and have very large potential safety hazard, simultaneously, when general suspender is used for lifting the train Forging Steel Brake Disc, operate comparatively loaded down with trivial detailsly, operator's labour intensity is large, time-consuming.
Chinese patent literature CN102992173(application number is 201210382287.X) a kind of suspender is disclosed, comprise beam body and suspension ring, be movably installed with suspension hook at the two ends of beam body, suspension ring link by chain and the suspension hook at beam body two ends.This suspender is the suspender of comparatively commonly using, and commonality is better, but, while lifting for the train Forging Steel Brake Disc, it is convenient not to operate, and safety is not high.
The utility model content
The purpose of this utility model is to provide a kind of easy to operate, time saving and energy saving, safe and reliable, can be used for lifting the suspender of train Forging Steel Brake Disc.
The technical scheme that realizes the utility model purpose is a kind of suspender, comprise the suspension ring main shaft and hang pawl, described suspension ring main shaft comprises main shaft and is located at the suspension ring on the top of described main shaft, the described pawl that hangs has 3 to 5, along circumferentially equidistantly distributing of described main shaft, also comprise the first clamping plate, the second clamping plate and crank arm-tie; The described pawl that hangs comprises outward extending brace section from top to bottom, the straight bar section extended straight down from the lower end of described brace section, and the suspension hook of being located at the lower end of described straight bar section; Described the first plywood sleeve is located on described main shaft, can move up and down with respect to described main shaft; Described the second plywood sleeve is located on described main shaft and is positioned at the below of described the first clamping plate, can together move up and down with described main shaft; The upper end of described brace section and described the first clamping plate are hinged, and the quantity of described crank arm-tie is with described to hang pawl identical, and an end of described crank arm-tie is hinged with the lower end of corresponding brace section, and the other end of described crank arm-tie and described the second clamping plate are hinged.
Above-mentioned suspender also comprises spacing arm-tie, described spacing arm-tie comprises the arm-tie main body and is located at the bending part of described arm-tie main body one end, offer the groove of the L-type of connection on described arm-tie main body and bending part, an end away from bending part of described arm-tie main body and described the first clamping plate are hinged, described the second clamping plate are provided with locating part, and described locating part is positioned at described groove.
Above-mentioned brace section pass through bolt and described the first clamping plate are hinged, the two ends of described crank arm-tie are hinged with described brace section and described the second clamping plate respectively by bolt; Described spacing arm-tie is positioned at one of them side of hanging pawl and crank arm-tie, described locating part is the bolt that corresponding crank arm-tie and described the second clamping plate are hinged and locate, described arm-tie main body and described the first clamping plate are hinged by the corresponding bolt that hangs pawl and described the first clamping plate place of being hinged, and described groove is groove.
The above-mentioned pawl that hangs has 3.
The inboard of above-mentioned suspension hook is provided with 1 to 5 V-groove.
The lower end of above-mentioned brace section is provided with inwardly protruded connecting portion, and described crank arm-tie and described connecting portion are hinged.
Above-mentioned main shaft is provided with the shaft shoulder, and the below of described the second clamping plate and the described shaft shoulder offset.
Above-mentioned the second clamping plate are fixedly connected with described main shaft by nut.
The utlity model has positive effect:
(1) suspender of the present utility model can be for easily and fast, lift the train Forging Steel Brake Disc exactly, when suspension ring make progress when stressed, main shaft is raised, the second clamping plate together rise with main shaft, the crank arm-tie pulls the suspension hook that hangs pawl inwardly to shrink, automatically hold the train Forging Steel Brake Disc tightly, the length of hanging the straight bar section of pawl has determined the number of lifting train Forging Steel Brake Disc.When putting down the train Forging Steel Brake Disc, the second clamping plate descend, and suspension hook outwards opens, and unclamps the train Forging Steel Brake Disc.This hanger structure is succinct, safe and reliable, easy and simple to handle, and lifting efficiency is high, can greatly reduce operator's labour intensity.
(2) suspender of the present utility model also is provided with spacing arm-tie, when the train Forging Steel Brake Disc is lifted, spacing arm-tie is locked the tie bolt of the second clamping plate and one of them crank arm-tie, prevents that the train Forging Steel Brake Disc from coming off in hoisting process, and safety has obtained good guarantee.
(3) suspender of the present utility model preferably 3 hang pawl and equidistantly distribute, make while holding the train Forging Steel Brake Disc tightly more firmly stablely, the inboard of suspension hook is provided with and prevents that V-groove from can prevent slippage effectively.
The accompanying drawing explanation
Fig. 1 is the structural representation of suspender of the present utility model.
Fig. 2 is the birds-eye view of the suspender in Fig. 1.
Fig. 3 is the structural representation that hangs pawl in Fig. 1.
Fig. 4 is the structural representation of the spacing arm-tie in Fig. 1.
The mark of above-mentioned accompanying drawing is as follows:
Suspension ring main shaft 1, suspension ring 11, main shaft 12,
The first clamping plate 2, spacing arm-tie 3, arm-tie main body 31, bending part 32, groove 33,
Hang pawl 4, brace section 41, straight bar section 42, suspension hook 43, groove 43-1, connecting portion 44,
Locating part 5, crank arm-tie 6, the second clamping plate 7, nut 8, train Forging Steel Brake Disc 9.
The specific embodiment
(embodiment 1)
See Fig. 1 and Fig. 2, the suspender of the present embodiment, comprise suspension ring main shaft 1, hang pawl 4, the first clamping plate 2, the second clamping plate 7, crank arm-tie 6 and spacing arm-tie 3.Suspension ring main shaft 1 comprises main shaft 12 and is located at the suspension ring 11 on the top of main shaft 12.Hanging pawl 4 has 3, along circumferentially equidistantly distributing of main shaft 12.The first clamping plate 2 are set on main shaft 12, can move up and down with respect to main shaft 12.The second clamping plate 7 are set on main shaft 12 and are positioned at the below of the first clamping plate 2, and main shaft 12 is provided with the shaft shoulder, and below and the shaft shoulder of the second clamping plate 7 offset.The second clamping plate 7 are fixedly connected with main shaft 12 by nut 8.The second clamping plate 7 can together move up and down with main shaft 12.
See Fig. 1 and Fig. 3, hang pawl 4 and comprise outward extending brace section 41 from top to bottom, the straight bar section 42 extended straight down from the lower end of brace section 41, and the suspension hook 43 of being located at the lower end of straight bar section 42.The inboard of suspension hook 43 is provided with 3 V-groove 43-1.The lower end of brace section 41 is provided with inwardly protruded connecting portion 44.The upper end of brace section 41 is hinged by bolt and the first clamping plate 2.Crank arm-tie 6 has 3, and an end of crank arm-tie 6 is hinged by bolt and the connecting portion 44 of corresponding brace section 41.The other end of crank arm-tie 6 is hinged by bolt and the second clamping plate 7.
See Fig. 1 and Fig. 4, spacing arm-tie 3 comprises arm-tie main body 31 and is located at the bending part 32 of arm-tie main body 31 1 ends, offers the groove 33 of the L-type of connection on arm-tie main body 31 and bending part 32.Groove 33 is grooves.Spacing arm-tie 3 is positioned at one of them side of hanging pawl 4 and crank arm-tie 6, an end away from bending part 32 of arm-tie main body 31 and the first clamping plate 2 are hinged by the corresponding bolt that hangs pawl 4 and the first clamping plate 2 places of being hinged, the second clamping plate 7 are provided with locating part 5, locating part 5 is bolts that corresponding crank arm-tie 6 and the second clamping plate 7 are hinged and locate, and locating part 5 is positioned at groove 33.Locating part 5, in hoisting process, slides along groove 33 all the time, makes spacing arm-tie 3 lock all the time locating part 5, thereby prevent from hanging pawl, opens suddenly train Forging Steel Brake Disc 9 and comes off, and can play a very good protection.
The suspender of the present embodiment is when lifting train Forging Steel Brake Disc 9, suspender moves with weight-lifting equipment, after being positioned at train Forging Steel Brake Disc 9 tops that will lift by crane, when suspension ring main shaft 1 descends with weight-lifting equipment, the first clamping plate 2 are along suspension ring main shaft 1 down sliding, three are hung pawl 4 and open thereupon, the straight bar section 42 that hangs pawl 4 is positioned at the side of train Forging Steel Brake Disc 9, when suspension ring main shaft 1 rises with weight-lifting equipment, the first clamping plate 2 are along suspension ring main shaft 1 upward sliding, three are hung pawl 4 and draw in thereupon, the outside of straight bar section 42 chucking train Forging Steel Brake Disc 9, suspension hook 43 is from the below of stretching into train Forging Steel Brake Disc 9 and the bottom of holding in the palm tight train Forging Steel Brake Disc 9, three are hung pawl 4 and hold from different directions train Forging Steel Brake Disc 9 tightly, thereby can facilitate, fast, safely train Forging Steel Brake Disc 9 is carried out to fast hoisting.
This suspender once can lift by crane a plurality of train Forging Steel Brake Disc 9, and the length of straight bar section 42 determines the number of lifting train Forging Steel Brake Disc 9.
Suspender of the present utility model is not limited to the various embodiments described above.Obviously, above-described embodiment is only for the utility model example clearly is described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And these belong to apparent variation that spirit of the present utility model extended out or change still among protection domain of the present utility model.
Claims (8)
1. a suspender, comprise suspension ring main shaft (1) and hang pawl (4), described suspension ring main shaft (1) comprises main shaft (12) and is located at the suspension ring (11) on the top of described main shaft (12), the described pawl (4) that hangs has 3 to 5, along circumferentially equidistantly distributing of described main shaft (12), it is characterized in that: also comprise the first clamping plate (2), the second clamping plate (7) and crank arm-tie (6); The described pawl (4) that hangs comprises outward extending brace section (41) from top to bottom, the straight bar section (42) extended straight down from the lower end of described brace section (41), and the suspension hook (43) of being located at the lower end of described straight bar section (42); It is upper that described the first clamping plate (2) are set in described main shaft (12), can move up and down with respect to described main shaft (12); Described the second clamping plate (7) are set in described main shaft (12) above and are positioned at the below of described the first clamping plate (2), can together move up and down with described main shaft (12); The upper end of described brace section (41) and described the first clamping plate (2) are hinged, the quantity of described crank arm-tie (6) is identical with described quantity of hanging pawl (4), one end of described crank arm-tie (6) is hinged with the lower end of corresponding brace section (41), and the other end of described crank arm-tie (6) and described the second clamping plate (7) are hinged.
2. according to a kind of suspender claimed in claim 1, it is characterized in that: also comprise spacing arm-tie (3), described spacing arm-tie (3) comprises arm-tie main body (31) and is located at the bending part (32) of described arm-tie main body (31) one ends, offer the groove (33) of the L-type of connection on described arm-tie main body (31) and bending part (32), an end away from bending part (32) and described first clamping plate (2) of described arm-tie main body (31) are hinged, described the second clamping plate (7) are provided with locating part (5), and described locating part (5) is positioned at described groove (33).
3. according to a kind of suspender claimed in claim 2, it is characterized in that: described brace section (41) pass through bolt and described the first clamping plate (2) are hinged, the two ends of described crank arm-tie (6) are hinged with described brace section (41) and described the second clamping plate (7) respectively by bolt; Described spacing arm-tie (3) is positioned at one of them side of hanging pawl (4) and crank arm-tie (6), described locating part (5) is the bolt that corresponding crank arm-tie (6) and described the second clamping plate (7) are hinged and locate, described arm-tie main body (31) is hinged with the bolt at described the first clamping plate (2) place of being hinged by the corresponding pawl (4) that hangs with described the first clamping plate (2), and described groove (33) is groove.
4. according to the described a kind of suspender of one of claims 1 to 3, it is characterized in that: the described pawl (4) that hangs has 3.
5. according to the described a kind of suspender of one of claims 1 to 3, it is characterized in that: the inboard of described suspension hook (43) is provided with 1 to 5 V-groove (43-1).
6. according to the described a kind of suspender of one of claims 1 to 3, it is characterized in that: the lower end of described brace section (41) is provided with inwardly protruded connecting portion (44), and described crank arm-tie (6) is hinged with described connecting portion (44).
7. according to the described a kind of suspender of one of claims 1 to 3, it is characterized in that: described main shaft (12) is provided with the shaft shoulder, and below and the described shaft shoulder of described the second clamping plate (7) offset.
8. according to the described a kind of suspender of one of claims 1 to 3, it is characterized in that: described the second clamping plate (7) are fixedly connected with described main shaft (12) by nut (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320370795.6U CN203372988U (en) | 2013-06-26 | 2013-06-26 | Hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320370795.6U CN203372988U (en) | 2013-06-26 | 2013-06-26 | Hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203372988U true CN203372988U (en) | 2014-01-01 |
Family
ID=49835535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320370795.6U Expired - Fee Related CN203372988U (en) | 2013-06-26 | 2013-06-26 | Hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203372988U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261240A (en) * | 2014-09-30 | 2015-01-07 | 南车戚墅堰机车车辆工艺研究所有限公司 | Automatic lifting tool |
| CN111392422A (en) * | 2020-06-04 | 2020-07-10 | 莱州伟辰汽车配件有限公司 | Automobile brake disc processing transfer device |
-
2013
- 2013-06-26 CN CN201320370795.6U patent/CN203372988U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261240A (en) * | 2014-09-30 | 2015-01-07 | 南车戚墅堰机车车辆工艺研究所有限公司 | Automatic lifting tool |
| CN111392422A (en) * | 2020-06-04 | 2020-07-10 | 莱州伟辰汽车配件有限公司 | Automobile brake disc processing transfer device |
| CN111392422B (en) * | 2020-06-04 | 2020-08-21 | 莱州伟辰汽车配件有限公司 | Automobile brake disc processing transfer device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 258, No. Patentee after: CRRC QISHUYAN INSTITUTE CO., LTD. Address before: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 258, No. Patentee before: Nanche Qisuyan Engine and Vehicle Technics Institute Co., Ltd. |
|
| 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: 20140101 Termination date: 20190626 |