CN205478798U - Variable eye bolt - Google Patents
Variable eye bolt Download PDFInfo
- Publication number
- CN205478798U CN205478798U CN201620324131.XU CN201620324131U CN205478798U CN 205478798 U CN205478798 U CN 205478798U CN 201620324131 U CN201620324131 U CN 201620324131U CN 205478798 U CN205478798 U CN 205478798U
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- thread bush
- centre bore
- annulus
- linkage section
- 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.)
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model provides a variable eye bolt comprises ring, linkage segment, threaded rod A, thread bush, centre bore, threaded rod B. The upper end and the ring of linkage segment are connected, and the lower extreme and the threaded rod A of linkage segment are connected, the thread bush is provided with a centre bore, is provided with the internal thread on the inner wall of centre bore, threaded rod A and thread bush threaded connection, threaded rod B and thread bush threaded connection, ring, linkage segment, threaded rod A, thread bush and threaded rod B all adopt material of the same race to make.
Description
Technical field
This utility model relates to bolt technical field, particularly relates to a kind of type variable lifting bolt.
Background technology
When outside Wall Cleaning or the construction of building, steel wire rope to be passed through ties up to boatswain chair on the suspension ring spiral shell on roof equipment
On bolt, people are slipped down to the position specified and carry out constructing operation again by boatswain chair, and lifting bolt includes annulus and is connected with annulus
Threaded rod, the length of current institute use lifting bolt cannot change, it is impossible to enough meets different use requirements.
Utility model content
The purpose of this utility model is to provide a kind of type variable lifting bolt, with asking of solving to propose in above-mentioned background technology
Topic.
The technical scheme that this utility model relates to:
A kind of type variable lifting bolt, by annulus, linkage section, threaded rod A, thread bush, centre bore, threaded rod B group
Become.
The upper end of described linkage section is connected with annulus, and the lower end of linkage section is connected with threaded rod A.
Described thread bush is provided with a centre bore, is provided with female thread on the inwall of centre bore.
Described threaded rod A is threadeded with thread bush.
Described threaded rod B is threadeded with thread bush.
Described annulus, linkage section, threaded rod A, thread bush and threaded rod B all use same material to make.
Preferably, described annulus, linkage section, threaded rod A are formed in one setting.
Preferably, the big warp of screw thread of described threaded rod A is big through identical with the screw thread of threaded rod B.
Preferably, 1.3 to 1.6 times of a diameter of threaded rod A diameter of described thread bush.
Compared with prior art, the beneficial effects of the utility model are: this type variable lifting bolt, simple in construction, design
Rationally, by send out be equipped with thread bush and threaded rod A and threaded rod B, it is possible to change lifting bolt length so that it is Neng Gouman
The use occasion that foot is different.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. annulus, 2. linkage section, 3. threaded rod A, 4. thread bush, 5. centre bore, 6. threaded rod B.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
This utility model as it is shown in figure 1, a kind of type variable lifting bolt, by annulus 1, linkage section 2, threaded rod A3,
Thread bush 4, centre bore 5, threaded rod B6 form.
The upper end of described linkage section 2 is connected with annulus, and the lower end of linkage section 2 is connected with threaded rod A3, and annulus 1, company
The section of connecing 2, threaded rod A3 are formed in one setting.
Described thread bush 4 is provided with a centre bore 5, is provided with female thread on the inwall of centre bore 5.
Described threaded rod A3 is threadeded with thread bush 4, and described threaded rod B6 is threadeded with thread bush 4, threaded rod
The big warp of screw thread of A3 is big through identical with the screw thread of threaded rod B6, the 1.3 to 1.6 of a diameter of threaded rod A3 diameter of thread bush 4
Times.
Described annulus 1, linkage section 2, threaded rod A3, thread bush 4 and threaded rod B6 all use same material to make.
Compared with prior art, the beneficial effects of the utility model are: this type variable lifting bolt, simple in construction, design
Rationally, thread bush 4 and threaded rod A3 and threaded rod B6 it are provided by, it is possible to change the length of lifting bolt so that it is energy
Enough meet different use occasions.
Claims (2)
1. a type variable lifting bolt, by annulus (1), linkage section (2), threaded rod A (3), thread bush (4), center
Hole (5), threaded rod B (6) composition, it is characterised in that: the upper end of described linkage section (2) is connected with annulus (1), connects
The lower end of section (2) is connected with threaded rod A (3), and described thread bush (4) is provided with a centre bore (5), in centre bore (5)
Inwall on be provided with female thread, described threaded rod A (3) threadeds with thread bush (4), described threaded rod B (6) with
Thread bush (4) is threaded.
A kind of type variable lifting bolt the most according to claim 1, it is characterised in that: described annulus (1), linkage section (2),
Threaded rod A (3) is formed in one setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620324131.XU CN205478798U (en) | 2016-04-05 | 2016-04-05 | Variable eye bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620324131.XU CN205478798U (en) | 2016-04-05 | 2016-04-05 | Variable eye bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205478798U true CN205478798U (en) | 2016-08-17 |
Family
ID=56640290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620324131.XU Active CN205478798U (en) | 2016-04-05 | 2016-04-05 | Variable eye bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205478798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414044A (en) * | 2017-08-01 | 2017-12-01 | 尚成荣 | A kind of casting in bronze is made with crystallizer grease atomizer spray device |
-
2016
- 2016-04-05 CN CN201620324131.XU patent/CN205478798U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414044A (en) * | 2017-08-01 | 2017-12-01 | 尚成荣 | A kind of casting in bronze is made with crystallizer grease atomizer spray device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |