CN203474262U - Lifting tool of end socket - Google Patents
Lifting tool of end socket Download PDFInfo
- Publication number
- CN203474262U CN203474262U CN201320585194.7U CN201320585194U CN203474262U CN 203474262 U CN203474262 U CN 203474262U CN 201320585194 U CN201320585194 U CN 201320585194U CN 203474262 U CN203474262 U CN 203474262U
- Authority
- CN
- China
- Prior art keywords
- socket
- end socket
- hoisting
- bayonet
- bayonet socket
- 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
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model discloses a lifting tool of an end socket, which can easily lift a large-scale end socket. The lifting tool comprises a lifting support, wherein the lifting support is provided with at least two bayonets for containing the thick wall of the end socket, parts, on one sides of the bayonets, of the lifting support are respectively hinged with a clamping rod, one ends of the clamping rods respectively stretch into the bayonets, and the other ends of the clamping rods are respectively positioned on the outer sides of the lifting support. The lifting tool provided by the utility model has the advantages that when the end socket is lifted, the clamping rod and the bayonets are combined, and the end socket is well clamped.
Description
Technical field
The utility model relates to a kind of end socket hoisting tool.
Background technology
Conventional lifting end socket frock is two hooks, when lifting, utilizes hook to snap into the edge of end socket, then utilize the steel rope hook of slinging, due in when lifting, hook can tilt, thereby thereby utilizes the inclination of hook that two ends of hook and end socket edge are close to end socket is clamped.This frock is lifted by crane small-sized end socket gripping power and can be manageed it, but because large-sized end enclosure weight is large, wall thickness is large, and the gripping power of hook is just not much of that like this, and end socket easily drops, and this is very dangerous to production scene.
Utility model content
Technical problem to be solved in the utility model is: a kind of end socket hoisting tool that can lift by crane large-sized end enclosure is easily provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of end socket hoisting tool, comprise hoisting bracket, on hoisting bracket, be provided with at least two bayonet sockets that can hold end socket heavy wall, the side that hoisting bracket is positioned at bayonet socket is hinged with respectively kelly, one end of kelly is stretched into respectively in bayonet socket, and the other end lays respectively at the outside of hoisting bracket.
Described hoisting bracket is inverted U-shaped beam, and the quantity of bayonet socket is two, and lays respectively at the two ends of U-shaped beam.
Described hoisting bracket is panel, and the quantity of bayonet socket is two, and the distance between two bayonet sockets is suitable with end socket diameter.
The vertical section of described hoisting bracket is inverted U-shaped, and the quantity of bayonet socket is three, and is distributed on respectively on the lower edge of hoisting bracket.
That end end that described kelly is arranged in bayonet socket is provided with the edge that is involute shape, and the expansion direction of involute and bayonet socket towards the opposite is covered with on edge and has sawtooth.
The beneficial effects of the utility model are: when lifting end socket, utilize the combination of kelly and bayonet socket, and can fine clamping end socket.
Accompanying drawing explanation
Fig. 1 is the constructional drawing of the utility model end socket hoisting tool the first embodiment;
Fig. 2 is the constructional drawing of the utility model end socket hoisting tool the second embodiment; .
In figure, 1, U-shaped beam, 2, end socket, 3, bayonet socket, 4, kelly, 5, sawtooth, 6, panel.
The specific embodiment
Describe specific embodiments of the present utility model below in detail.
End socket hoisting tool described in the utility model, comprise hoisting bracket, on hoisting bracket, be provided with at least two bayonet sockets that can hold end socket heavy wall, the side that hoisting bracket is positioned at bayonet socket is hinged with respectively kelly, one end of kelly is stretched into respectively in bayonet socket, and the other end lays respectively at the outside of hoisting bracket.
It is specially: the first embodiment, as shown in Figure 1, end socket hoisting tool described in the utility model comprises U-shaped beam 1, the two ends of U-shaped beam 1 are respectively arranged with the bayonet socket 3 that can hold end socket 2 heavy walls, the two ends of U-shaped beam 1 are hinged with respectively kelly 4, one end of kelly 4 is stretched into respectively in bayonet socket 3, and the other end lays respectively at the outside of U-shaped beam 1.In order further to improve gripping power, that end end that described kelly 4 is arranged in bayonet socket 3 is provided with the edge that is involute shape, and the expansion direction of involute and bayonet socket 3 towards the opposite is covered with on edge and has sawtooth 5.
As shown in Figure 2, the second embodiment, end socket hoisting tool described in the utility model comprises panel 6, the two ends of panel 6 are respectively arranged with the bayonet socket 3 that can hold end socket 2 heavy walls, and the distance between two bayonet sockets 3 is suitable with end socket diameter.The two ends of panel 6 are hinged with respectively kelly 4, and one end of kelly 4 is stretched into respectively in bayonet socket 3, and the other end lays respectively at the outside of panel 6.In order further to improve gripping power, that end end that described kelly 4 is arranged in bayonet socket 3 is provided with the edge that is involute shape, and the expansion direction of involute and bayonet socket 3 towards the opposite is covered with on edge and has sawtooth 5.After adopting panel 6, in the process of lifting, due to the position of panel 6 between two bayonet sockets 3 linearly and intensity enough large, therefore can not cause the end socket of wall thickness little (can produce deformation while utilizing common hoisting tool lifting under the effect of gripping power and end socket deadweight) to produce distortion.
The structure of the third embodiment and the difference of the first embodiment and the second embodiment are that the shape of hoisting bracket is different, the shape that is specially hoisting bracket is the same with end socket, it is inverted U-shaped to be that vertical section is, the quantity of bayonet socket is for being set to three, and is distributed on respectively on the lower edge of hoisting bracket.At this, just repeated no more.
Working process of the present utility model is: as shown in Figure 1, the edge of end socket 2 is snapped in bayonet socket 1, then with steel rope, tie up that end that is positioned at U-shaped beam 1 outside at kelly 4, because steel rope makes progress to the application force of kelly 4, therefore that end that kelly 4 is arranged in bayonet socket 3 is with regard to downwards, sawtooth 5 is just attached on the outer wall of end socket 2 like this, the inwall of end socket 2 is attached on the inwall of bayonet socket 3, end socket 2 is heavier, the gripping power of 5 pairs of end sockets 2 of sawtooth is just larger, therefore can firmly end socket 2 be clamped, can not produce the situation that end socket 2 drops, improve the safety while producing.The working process of the second embodiment and the third embodiment is the same with the first, at this, has not just repeated.
Claims (5)
1. end socket hoisting tool, it is characterized in that: comprise hoisting bracket, on hoisting bracket, be provided with at least two bayonet sockets that can hold end socket heavy wall, the side that hoisting bracket is positioned at bayonet socket is hinged with respectively kelly, one end of kelly is stretched into respectively in bayonet socket, and the other end lays respectively at the outside of hoisting bracket.
2. end socket hoisting tool according to claim 1, is characterized in that: described hoisting bracket is inverted U-shaped beam, and the quantity of bayonet socket is two, and lays respectively at the two ends of U-shaped beam.
3. end socket hoisting tool according to claim 1, is characterized in that: described hoisting bracket is panel, and the quantity of bayonet socket is two, and the distance between two bayonet sockets is suitable with end socket diameter.
4. end socket hoisting tool according to claim 1, is characterized in that: the vertical section of described hoisting bracket is inverted U-shaped, and the quantity of bayonet socket is three, and is distributed on respectively on the lower edge of hoisting bracket.
5. according to the end socket hoisting tool described in claim 1 or 2 or 3 or 4, it is characterized in that: that end end that described kelly is arranged in bayonet socket is provided with the edge that is involute shape that the expansion direction of involute and bayonet socket towards the opposite is covered with on edge and has sawtooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320585194.7U CN203474262U (en) | 2013-09-22 | 2013-09-22 | Lifting tool of end socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320585194.7U CN203474262U (en) | 2013-09-22 | 2013-09-22 | Lifting tool of end socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203474262U true CN203474262U (en) | 2014-03-12 |
Family
ID=50222636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320585194.7U Expired - Fee Related CN203474262U (en) | 2013-09-22 | 2013-09-22 | Lifting tool of end socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203474262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569858A (en) * | 2013-09-22 | 2014-02-12 | 张家港海陆重型锻压有限公司 | End socket lifting tool |
| CN111017697A (en) * | 2019-12-12 | 2020-04-17 | 中冶天工集团有限公司 | Special tool for adjusting and hoisting hydraulic cylinder |
-
2013
- 2013-09-22 CN CN201320585194.7U patent/CN203474262U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103569858A (en) * | 2013-09-22 | 2014-02-12 | 张家港海陆重型锻压有限公司 | End socket lifting tool |
| CN111017697A (en) * | 2019-12-12 | 2020-04-17 | 中冶天工集团有限公司 | Special tool for adjusting and hoisting hydraulic cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20150922 |
|
| EXPY | Termination of patent right or utility model |