CN2372298Y - Hanging device for grab - Google Patents
Hanging device for grab Download PDFInfo
- Publication number
- CN2372298Y CN2372298Y CN 99231577 CN99231577U CN2372298Y CN 2372298 Y CN2372298 Y CN 2372298Y CN 99231577 CN99231577 CN 99231577 CN 99231577 U CN99231577 U CN 99231577U CN 2372298 Y CN2372298 Y CN 2372298Y
- Authority
- CN
- China
- Prior art keywords
- plate
- hanging
- utility
- model
- grab bucket
- 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 - Lifetime
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a hanging device for a grab bucket. The utility model is characterized in that a T-shaped cross shaft (4) respectively penetrates through a balance plate (2) and a connecting plate (3); the front end of the T-shaped cross shaft is fixed with a pin; the connecting plate (3) is connected with a cover plate of a grab bucket (6); both ends of a cross beam (5) penetrate through the end part of the balance plate (2) and are stopped with a nut; the upper part of the cross beam (5) is provided with a rotating frame (1) provided with a hole. Because the utility model is not provided with a hanging plate, the problem that the hanging plate is broken can be avoided. Because the cover plate of the grab bucket is positioned outside the grab bucket, the maintenance is convenient. The rotating frame and the cross beam of the utility model are connected by a bearing and a screw cap, and the rotating frame can rotate corresponding to the cross beam, which leads a steel cable not to be twisted or knotted. The balance plate is lengthened, and the utility model is characterized in that the length of the steel cable does not need to be frequently adjusted.
Description
The utility model belongs to the lifting field, the device of the grab bucket that particularly a kind of many steel cables are handled.
Usually the device with the steel rope lifting cargo adopts the hoist rope hanging board.Steel rope twines easily, ties a knot in this device busy, and reduced the service life of steel rope; Need frequent length of regulating steel rope during this device busy, use inconvenience, and the hanging board easy fracture, it is long to change the processing time, and influence is produced and is normally carried out.
The purpose of this utility model provides a kind of Hanging for grab device.It makes steel rope when work, not tangled up and knotted; Do not need frequently to adjust the length of steel rope during work, easy to use, guarantee to produce and normally carry out.
For reaching above-mentioned purpose, of the present utility model being characterised in that passed balance plate and connecting panel respectively with "T"-shaped transverse axis, the front end dowel fixes; Connecting panel is connected with the grab bucket cover plate; The end of balance plate is passed at the two ends of crossbeam, makes backstop with nut; Swivel mount with holes is installed above the crossbeam.
Pin is pierced in the hole of swivel mount, locate with locating dowel pin.
Swivel mount is connected with crossbeam with nut with bearing.
Connecting panel is preferably welding with the grab bucket cover plate.
Balance plate length is slightly less than the length of crossbeam.
The utility model is because the cancellation hanging board moves on to the upper cover plate at its top with the application force of grab bucket, so the problem that does not have hanging board to rupture, and because the grab bucket cover plate in the outside of grab bucket, makes easy to maintenance.Swivel mount of the present utility model is connected with nut with bearing with crossbeam, it can be relatively rotated, the characteristics that have steel rope not tie a knot, twine; Because this device with the balance plate lengthening, does not therefore need frequently to adjust the characteristics of steel rope length in addition.
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is a structure diagram of the present utility model.
Fig. 2 is the birds-eye view of Fig. 1.
"T"-shaped transverse axis 4 is passed balance plate 2, connecting panel 3, front end dowel fixes respectively; Connecting panel 3 and 6 welding of grab bucket cover plate; The front end of balance plate 2 is passed at the two ends of crossbeam 5 respectively, makes backstop with nut, and both can be relatively rotated, so balance plate 2 can be delivered to power connecting panel 3 by transverse axis 4, and whole device is stressed in shape; With bearing, bolt with swivel mount with holes 1 be installed in crossbeam 5 above.Pin passes in the hole of swivel mount 1, locatees with locating dowel pin.Steel rope is placed on the pin that is fixed on swivel mount 1, and when device work, swivel mount 1 can rotate relative to crossbeam 5, and the steel rope lifting cargo does not twine, ties a knot.
Balance plate 2 length are slightly less than than crossbeam 5 length (that is: the length of balance plate 2 being grown than the balance plate of normally used hoist rope erecting by overhang), do not need to adjust continually the length of steel rope when making device work.
Claims (5)
1. a Hanging for grab device is characterized in that "T"-shaped transverse axis (4) is passed balance plate (2) and connecting panel (3), front end dowel fixes respectively; Connecting panel (3) is connected with grab bucket cover plate (6); The end of balance plate (2) is passed at the two ends of crossbeam (5), makes backstop with nut; Swivel mount with holes (1) is installed above the crossbeam (5).
2. Hanging for grab device according to claim 1 is characterized in that pin is pierced in the hole of swivel mount (1), locatees with locating dowel pin.
3. Hanging for grab device according to claim 1 is characterized in that swivel mount (1) being connected with crossbeam (5) with nut with bearing.
4. Hanging for grab device according to claim 1 is characterized in that connecting panel (3) and grab bucket cover plate (6) are preferably welding.
5. Hanging for grab device according to claim 1 is characterized in that balance plate (2) length is slightly less than the length of grab bucket cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99231577 CN2372298Y (en) | 1999-05-05 | 1999-05-05 | Hanging device for grab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99231577 CN2372298Y (en) | 1999-05-05 | 1999-05-05 | Hanging device for grab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2372298Y true CN2372298Y (en) | 2000-04-05 |
Family
ID=34020411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99231577 Expired - Lifetime CN2372298Y (en) | 1999-05-05 | 1999-05-05 | Hanging device for grab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2372298Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674146A (en) * | 2012-05-05 | 2012-09-19 | 无锡市新华起重工具有限公司 | Balance sling for open and close rope of grab bucket |
| CN112645212A (en) * | 2020-12-04 | 2021-04-13 | 江苏新民洲港务有限公司 | Special switching rope balancing unit of quick-witted log grab operation of door |
-
1999
- 1999-05-05 CN CN 99231577 patent/CN2372298Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674146A (en) * | 2012-05-05 | 2012-09-19 | 无锡市新华起重工具有限公司 | Balance sling for open and close rope of grab bucket |
| CN112645212A (en) * | 2020-12-04 | 2021-04-13 | 江苏新民洲港务有限公司 | Special switching rope balancing unit of quick-witted log grab operation of door |
| CN112645212B (en) * | 2020-12-04 | 2023-10-27 | 江苏新民洲港务有限公司 | Special opening and closing rope balancing device for door machine log grab bucket operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHONGQING STEEL CO., LTD. Free format text: FORMER NAME OR ADDRESS: CHONGQING STEEL(GROUP)CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 400081 Chongqing Dadukou District Road No. 30 steel Patentee after: Chongqing Iron and Steel Co., Ltd. Address before: Li Zilin 400081 Dadukou District of Chongqing Patentee before: Chongqing Iron & Steel (Group) Co., Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |