CN203392728U - Hoisting tool - Google Patents
Hoisting tool Download PDFInfo
- Publication number
- CN203392728U CN203392728U CN201320381598.4U CN201320381598U CN203392728U CN 203392728 U CN203392728 U CN 203392728U CN 201320381598 U CN201320381598 U CN 201320381598U CN 203392728 U CN203392728 U CN 203392728U
- Authority
- CN
- China
- Prior art keywords
- hoisting
- boatswain chair
- claws
- pawl
- plate
- 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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- Crushing And Grinding (AREA)
Abstract
The utility model aims to provides a hoisting tool and solves the problems in the prior art that the overhauling, detachment and installation of equipment are dangerous and inconvenient. The hoisting tool comprises a hoisting plate and hoisting claws, wherein a hoisting hole is formed in the hoisting plate; the hoisting claws are symmetrically arranged at the two ends of the hoisting plate; the hoisting plate is splayed; the hoisting claws are connected with the hoisting plate by pin shafts; the hoisting claws are provided with positioning holes. The hoisting tool is simple in structure and safe and reliable to use; the balance and the accurate installation and positioning in the process of installing a conical part of a conical crusher can be guaranteed and the hoisting tool can conveniently hoist a workpiece.
Description
Technical field
The utility model relates to a kind of lifting device, is specifically related to a kind of lifting device for gyratory crusher cone part.
Background technology
In prior art, the lifting mode of gyratory crusher cone part is nose cone place below the mine-separating disk of crushing head portion, and bundle lock steel cable, lifts with overhead traveling crane.Because the steel rope of bundle lock is all the time in a side of crushing head portion, in maintenance hoisting process, exist, easily hold and collide with eccentric sleeve and a bowl profile shaft, cause spare part damage, and frequently swipe in steel rope and mine-separating disk top, cause steel rope to damage even fracture, there is very large potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of lifting device, to solve overhaul of the equipments dismounting in prior art, dangerous, inconvenient problem is installed.
The utility model adopts following technical scheme for this reason: a kind of lifting device, comprise boatswain chair, hang pawl, described boatswain chair is provided with lifting hole(eyelet), describedly hang the two ends that pawl symmetry is located at boatswain chair, it is characterized in that: described boatswain chair is splayed configuration, the described pawl that hangs is connected with boatswain chair by bearing pin, described in hang pawl and be provided with knock hole.
The beneficial effects of the utility model are: simple in structure, use safety, reliable, and can guarantee gyratory crusher cone part balance when mounted and accurate positioning is installed, lifting workpiece is convenient.
Accompanying drawing explanation
Fig. 1 is a kind of lifting device structural representation;
Fig. 2 is a kind of lifting device working state figure.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further details.
As shown in Figure 1 and Figure 2, a kind of lifting device, comprises boatswain chair 1, hangs pawl 2, and boatswain chair 1 is provided with lifting hole(eyelet) 4, hangs the two ends that pawl 2 symmetries are located at boatswain chair 1, and boatswain chair 1 is splayed configuration, hangs pawl 2 and is connected with boatswain chair 1 by bearing pin 3, hangs pawl 2 and is provided with knock hole 5.
During use, screw rod 6 is penetrated to knock hole 5, by cone part self gravitation, limit the two locking directions of hanging pawl, according to cone part external diameter size, by the nut 7 outside adjusting screw(rod) 6 two ends, regulate two spacing of hanging pawl 2.
Claims (1)
1. a lifting device, comprise boatswain chair, hang pawl, described boatswain chair is provided with lifting hole(eyelet), describedly hang the two ends that pawl symmetry is located at boatswain chair, it is characterized in that: described boatswain chair (1) is splayed configuration, the described pawl (2) that hangs is connected with boatswain chair (1) by bearing pin (3), described in hang pawl (2) and be provided with knock hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320381598.4U CN203392728U (en) | 2013-06-30 | 2013-06-30 | Hoisting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320381598.4U CN203392728U (en) | 2013-06-30 | 2013-06-30 | Hoisting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203392728U true CN203392728U (en) | 2014-01-15 |
Family
ID=49904275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320381598.4U Expired - Fee Related CN203392728U (en) | 2013-06-30 | 2013-06-30 | Hoisting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203392728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110835046A (en) * | 2019-10-18 | 2020-02-25 | 安徽坤源铝业有限公司 | Aluminum plate is rolled up with hoist and mount conveyer |
-
2013
- 2013-06-30 CN CN201320381598.4U patent/CN203392728U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110835046A (en) * | 2019-10-18 | 2020-02-25 | 安徽坤源铝业有限公司 | Aluminum plate is rolled up with hoist and mount conveyer |
| CN110835046B (en) * | 2019-10-18 | 2020-12-01 | 安徽坤源铝业有限公司 | Aluminum plate is rolled up with hoist and mount conveyer |
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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 |
Granted publication date: 20140115 Termination date: 20190630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |