CN204096908U - A kind of crane hook - Google Patents
A kind of crane hook Download PDFInfo
- Publication number
- CN204096908U CN204096908U CN201420512195.3U CN201420512195U CN204096908U CN 204096908 U CN204096908 U CN 204096908U CN 201420512195 U CN201420512195 U CN 201420512195U CN 204096908 U CN204096908 U CN 204096908U
- Authority
- CN
- China
- Prior art keywords
- contiguous block
- gib head
- coupler body
- spring
- axis hole
- 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
Abstract
The utility model provides a kind of crane hook, comprises gib head, and the coupler body hinged with gib head, described gib head is provided with multiple suspension centre; The bilateral symmetry of described coupler body is provided with the locking board be bolted with it; Be provided with the spring be fixedly connected with it above coupler body, the other end of spring is provided with the contiguous block be fixedly connected with it; Described contiguous block is provided with hinge axis hole, the locking board of contiguous block both sides is provided with the chute suitable with hinge axis hole; Described contiguous block and both sides locking board are by stud connection, and hinge is through hinge axis hole and chute.The utility model is provided with spring as buffering, reduces suspension hook and rocks; Gib head is provided with multiple suspension centre, increases stress point, extends suspension hook service life.
Description
Technical field
The utility model belongs to engineering machinery field, especially relates to a kind of crane hook.
Background technology
Suspension hook is the indispensable important component part of elevator machinery, and the gib head of traditional suspension hook mostly is cambered surface list hook groove, is difficult to provide multiple uniform stressed suspension centre.In addition, hoisting crane suspension hook in transport or operational process can produce and rocks, and makes that steel rope is easy to wear to come off, and works the mischief, reduces work efficiency.
Utility model content
Problem to be solved in the utility model is to provide a kind of crane hook, to provide multiple suspension centre, avoids suspension hook to rock, and simplifies lifting operation.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of crane hook, comprises gib head, and the coupler body hinged with gib head, described gib head is provided with multiple suspension centre; The bilateral symmetry of described coupler body is provided with the locking board be bolted with it; Be provided with the spring be fixedly connected with it above coupler body, the other end of spring is provided with the contiguous block be fixedly connected with it; Described contiguous block is provided with hinge axis hole, the locking board of contiguous block both sides is provided with the chute suitable with hinge axis hole; Described contiguous block and both sides locking board are by stud connection, and hinge is through hinge axis hole and chute.
Further, have the dovetail groove suitable with coupler body bottom described contiguous block, dovetail groove is fixedly connected with spring.
The advantage that the utility model has and good effect are: the spring that the utility model is arranged, as buffering, reduces suspension hook and rocks; Gib head is provided with multiple suspension centre, increases stress point, extends suspension hook service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-suspension centre, 2-gib head, 3-coupler body, 4-locking board, 5-hinge, 6-contiguous block, 7-chute, 8-spring.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
A kind of crane hook as shown in Figure 1, comprises gib head 2, and the coupler body 3 hinged with gib head 2, described gib head 2 is provided with multiple suspension centre 1; The bilateral symmetry of described coupler body 3 is provided with the locking board 4 be bolted with it; Be provided with the spring 8 be fixedly connected with it above coupler body 3, the other end of spring 8 is provided with the contiguous block 6 be fixedly connected with it; Described contiguous block 6 is provided with hinge axis hole, the locking board 4 of contiguous block 6 both sides is provided with the chute 7 suitable with hinge axis hole; Described contiguous block 6 is connected by hinge 5 with both sides locking board 4, and hinge 5 is through hinge axis hole and chute 7.
Have the dovetail groove suitable with coupler body 3 bottom described contiguous block 6, dovetail groove is fixedly connected with spring 8 (8).
The utility model operationally, can adopt many steel ropes weight of slinging to be suspended on the suspension centre 1 of gib head 2, add hand stress point, stressed more even, extends suspension hook service life; Suspension hook upper end adopts spring 8 and locking board 4 to slide at chute 7 and matches, and reduces suspension hook and rocks.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (2)
1. a crane hook, is characterized in that: comprise gib head (2), and the coupler body (3) hinged with gib head (2), described gib head (2) is provided with multiple suspension centre (1); The bilateral symmetry of described coupler body (3) is provided with the locking board (4) be bolted with it; Coupler body (3) top is provided with the spring (8) be fixedly connected with it, and the other end of spring (8) is provided with the contiguous block (6) be fixedly connected with it; (6) are provided with hinge axis hole to described contiguous block, and the locking board (4) of contiguous block (6) both sides is provided with the chute (7) suitable with hinge axis hole; Described contiguous block (6) is connected by hinge (5) with both sides locking board (4), and hinge (5) is through hinge axis hole and chute (7).
2. crane hook according to claim 1, is characterized in that: described contiguous block (6) bottom has the dovetail groove suitable with coupler body (3), and dovetail groove is fixedly connected with spring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512195.3U CN204096908U (en) | 2014-09-05 | 2014-09-05 | A kind of crane hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512195.3U CN204096908U (en) | 2014-09-05 | 2014-09-05 | A kind of crane hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204096908U true CN204096908U (en) | 2015-01-14 |
Family
ID=52265353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420512195.3U Expired - Fee Related CN204096908U (en) | 2014-09-05 | 2014-09-05 | A kind of crane hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204096908U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883583A (en) * | 2016-06-23 | 2016-08-24 | 合肥市神雕起重机械有限公司 | Double-head lifting hook |
-
2014
- 2014-09-05 CN CN201420512195.3U patent/CN204096908U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883583A (en) * | 2016-06-23 | 2016-08-24 | 合肥市神雕起重机械有限公司 | Double-head lifting hook |
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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: 20150114 Termination date: 20150905 |
|
| EXPY | Termination of patent right or utility model |