CN212127256U - Eccentric lifting appliance - Google Patents
Eccentric lifting appliance Download PDFInfo
- Publication number
- CN212127256U CN212127256U CN202020373580.XU CN202020373580U CN212127256U CN 212127256 U CN212127256 U CN 212127256U CN 202020373580 U CN202020373580 U CN 202020373580U CN 212127256 U CN212127256 U CN 212127256U
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- screw
- lifting
- lug plate
- hole
- eccentric
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Abstract
The utility model discloses an eccentric hoist, including lug plate and lifting screw, the lug plate is connected with lifting screw is perpendicular. The upper part of the lifting lug plate is provided with a screw hole, and the lower part of the lifting lug plate is provided with a screw hole. The hoisting screw comprises a screw body, a lifting ring mounting plate is arranged at the front end of the screw body, and a lifting ring is vertically mounted on the lifting ring mounting plate. This physical stamina of screw rod can transversely pass the screw rod hole to threaded connection has a nut respectively on the screw rod body of screw rod hole both sides, and the nut is together fixed with screw rod body and lug plate. The screw holes are provided with screws. The utility model discloses a screw passes the lewis hole of the side of the periphery of screw hole and disk part, fixes the lug plate on the disk part, and rethread revolving nut and screw rod body adjust the position of rings for the central point of rings puts and the focus of disk part on a straight line, just so can realize the vertical handling of disk part, and the stability of disk part can be guaranteed to the handling in-process.
Description
Technical Field
The utility model relates to a handling field of disk part, concretely relates to an eccentric hoist for disk part handling.
Background
When an existing disc-shaped part is lifted, the disc-shaped part needs to be lifted vertically, and the disc-shaped part needs to be kept vertical all the time in the lifting process, so that lifting holes need to be manufactured at positions, right opposite to the center of gravity of the excircle of the disc-shaped part, and lifting rings need to be installed. However, a disk-shaped part such as a sprocket has teeth on the outer circle, a hanging hole cannot be manufactured to install a hanging ring, only two symmetrical hanging holes can be drilled on the side surface of the outer periphery of the part to install the hanging ring, and therefore the disk-shaped part can only be lifted horizontally as shown in fig. 1, or lifted vertically by a single hanging ring as shown in fig. 2, the disk-shaped part is in an inclined state in fig. 2, and the lifting conditions in fig. 1 and 2 are not beneficial to subsequent assembly of the disk-shaped part. Therefore, a hanger for vertically lifting disc-shaped parts needs to be designed, and the requirement of vertically lifting disc-shaped parts is met.
SUMMERY OF THE UTILITY MODEL
The condition to the unable demand that satisfies vertical handling of current disk part, the utility model provides an eccentric hoist for the vertical handling of disk part.
The utility model adopts the following technical proposal:
an eccentric hanger comprises a lifting lug plate and a lifting screw rod, wherein the lifting lug plate is vertically connected with the lifting screw rod;
the upper part of the lifting lug plate is provided with a screw hole, and the lower part of the lifting lug plate is provided with a screw hole;
the hoisting screw comprises a screw body, the front end of the screw body is provided with a lifting ring mounting plate, and a lifting ring is vertically mounted on the lifting ring mounting plate;
the screw body can transversely penetrate through the screw hole, nuts are respectively in threaded connection with the screw bodies on the two sides of the screw hole, and the screw bodies and the lug plates are fixed together through the nuts;
and a screw penetrates through the screw hole.
Preferably, a threaded hole is formed in the hanging ring mounting plate, and the hanging ring is in threaded connection with the threaded hole, so that the hanging ring is fixedly connected with the hanging ring mounting plate.
Preferably, the lifting ring mounting plate and the screw body are of an integrated structure.
Preferably, the nut and the screw body are rotated to enable the hoisting screw to move relative to the lifting lug plate, so that the relative position of the lifting ring and the lifting lug plate is changed.
Preferably, an annular groove is provided in the circumferential direction of the rear side of the screw hole.
Preferably, the screw hole and the screw hole are vertically distributed up and down.
The utility model has the advantages that:
the utility model provides an eccentric hoist passes the lewis hole of the side of the periphery of screw hole and disc part through the screw, fixes the lug plate on the disc part, and rethread swivel nut and screw rod body adjust the position of rings for the central point of rings puts and the focus of disc part on a straight line, just so can realize the vertical handling of disc part, and the stability of disc part can be guaranteed to the handling in-process. The utility model discloses can satisfy the demand of the vertical handling of disk part, facilitate for the follow-up assembly of disk part.
Drawings
FIG. 1 is a schematic diagram of a prior art horizontal handling of disc-shaped parts.
Fig. 2 is a schematic diagram of the vertical lifting of the prior disc-shaped part.
Fig. 3 is a schematic view of an eccentric spreader.
Fig. 4 is a schematic view of a shackle plate.
Fig. 5 is a schematic view of a lifting screw.
Fig. 6 is a schematic view of an eccentric sling mounted on a disc shaped part.
Detailed Description
The utility model is described in detail with the following figures:
referring to fig. 3 to 6, an eccentric hanger includes a lifting lug plate 1 and a lifting screw 2, wherein the lifting lug plate is vertically connected to the lifting screw.
The upper part of the lug plate is provided with a screw hole 3, and the lower part of the lug plate is provided with a screw hole 4.
The screw hole 3 and the screw hole 4 are vertically distributed.
The hoisting screw comprises a screw body 5, a hoisting ring mounting plate 6 is arranged at the front end of the screw body, and a hoisting ring 7 is vertically arranged on the hoisting ring mounting plate.
Specifically, the lifting ring mounting plate and the screw body are of an integrated structure.
Be provided with screw hole 8 on the rings mounting panel, rings threaded connection is in the screw hole to with rings and rings mounting panel fixed connection.
The screw body 5 can transversely pass through the screw hole 3, and nuts 9 are respectively in threaded connection with the screw bodies on two sides of the screw hole and fix the screw bodies and the lug plates together.
The lifting screw can move relative to the lifting lug plate by rotating the nut and the screw body, and the relative position of the lifting ring and the lifting lug plate is changed.
The screw hole is penetrated with a screw 10.
The screw can pass through the screw hole and the lifting hole on the side surface of the periphery of the disc-shaped part, and the lug plate is fixed on the disc-shaped part.
An annular groove 11 is arranged on the rear side of the screw hole in the circumferential direction, and is used for placing a screw cap of the screw in the annular groove, so that the part strength of the screw and the screw hole is enhanced.
When the disk-shaped part is lifted, as shown in fig. 6, the lifting lug plate is fixed on the disk-shaped part 12 through the screw, and the position of the lifting ring is adjusted through rotating the nut and the screw body, so that the center position of the lifting ring and the gravity center 13 of the disk-shaped part are on the same straight line, and the disk-shaped part can be lifted safely and stably.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (6)
1. An eccentric lifting appliance is characterized by comprising a lifting lug plate and a lifting screw rod, wherein the lifting lug plate is vertically connected with the lifting screw rod;
the upper part of the lifting lug plate is provided with a screw hole, and the lower part of the lifting lug plate is provided with a screw hole;
the hoisting screw comprises a screw body, the front end of the screw body is provided with a lifting ring mounting plate, and a lifting ring is vertically mounted on the lifting ring mounting plate;
the screw body can transversely penetrate through the screw hole, nuts are respectively in threaded connection with the screw bodies on the two sides of the screw hole, and the screw bodies and the lug plates are fixed together through the nuts;
and a screw penetrates through the screw hole.
2. The eccentric sling according to claim 1, wherein the lifting ring mounting plate is provided with a threaded hole, and the lifting ring is screwed in the threaded hole, so that the lifting ring is fixedly connected with the lifting ring mounting plate.
3. The eccentric sling according to claim 1, wherein the sling mounting plate and the screw body are of an integral structure.
4. The eccentric sling according to claim 1, wherein the nut and the screw body are rotated to move the lifting screw relative to the lifting lug plate and change the relative position of the lifting ring and the lifting lug plate.
5. An eccentric sling according to claim 1, characterised in that an annular groove is provided in the circumferential direction on the rear side of the screw hole.
6. The eccentric sling according to claim 1, wherein the screw holes and screw holes are vertically distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020373580.XU CN212127256U (en) | 2020-03-23 | 2020-03-23 | Eccentric lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020373580.XU CN212127256U (en) | 2020-03-23 | 2020-03-23 | Eccentric lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212127256U true CN212127256U (en) | 2020-12-11 |
Family
ID=73670934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020373580.XU Active CN212127256U (en) | 2020-03-23 | 2020-03-23 | Eccentric lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212127256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113071978A (en) * | 2021-03-16 | 2021-07-06 | 上海中船三井造船柴油机有限公司 | Eccentric lifting appliance and lifting method for exhaust valve of cylinder cover of marine high-pressure dual-fuel main engine |
-
2020
- 2020-03-23 CN CN202020373580.XU patent/CN212127256U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113071978A (en) * | 2021-03-16 | 2021-07-06 | 上海中船三井造船柴油机有限公司 | Eccentric lifting appliance and lifting method for exhaust valve of cylinder cover of marine high-pressure dual-fuel main engine |
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