CN203384198U - Improved double-direction hanger connecting device - Google Patents
Improved double-direction hanger connecting device Download PDFInfo
- Publication number
- CN203384198U CN203384198U CN201320495664.0U CN201320495664U CN203384198U CN 203384198 U CN203384198 U CN 203384198U CN 201320495664 U CN201320495664 U CN 201320495664U CN 203384198 U CN203384198 U CN 203384198U
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- CN
- China
- Prior art keywords
- attaching nut
- nut
- connecting nut
- coupler body
- threads
- 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 - Lifetime
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Abstract
The utility model relates to an improved double-direction hanger connecting device which comprises a hanger body and a connecting nut. The connecting nut is of a frame shape. The two ends of the connecting nut are provided with correspondingly reversed threads. One end of the hanger body is of a hook shape and the other end of the hanger body is provided with threads corresponding to the threads of the two ends of the connecting nut and is correspondingly connected with the connecting nut. Stop nuts are arranged on the connecting portions and correspond to the threads of the two ends of the connecting nut. A rotary handle is arranged on the middle section of the connecting nut. According to the rotary handle adopted by the improved double-direction hanger connecting device, a rotary force arm of the connecting nut is lengthened, the pre-tightening force capable of being exerted is effectively increased, operation is convenient, and time and labor are saved.
Description
Technical field
The utility model relates to a kind of connection set, particularly relates to a kind of improved bidirectional hook connection set.
Background technique
It is to play two relative object tension connection functions that bidirectional hook connects, existing bidirectional hook connection set, as shown in Figure 1, coupler body 1 is equipped with at attaching nut 3 two ends, coupler body 1 is equipped with stop nut 2 with attaching nut 3 joint, after coupler body 1 hooks the two ends object, reach object is installed additional to pretightening force by the nut 3 that is rotatably connected, because attaching nut 3 both sides are very little to the centre distance of coupler body 1, be rotationally connected nut 3 handles too narrow, therefore the arm of force is very short, install pretightening force additional and not only require great effort, and pretightening force is very little.In use or can only be installed additional by using assistant tool, but also operating difficulties is used inconvenient.
The model utility content
Technical problem to be solved in the utility model is that the pretightening force that increase hook connecting connection device installs additional, improve and the pretightening force mode is installed in optimization additional, makes operation more time saving and energy saving.
For above-mentioned purpose, the utility model by the following technical solutions, improved bidirectional hook connection set, comprise coupler body and attaching nut, and the attaching nut is frame shape, the attaching nut two ends are provided with the screw thread of respective opposite, one end of coupler body is hook-like, and the other end of coupler body is provided with the screw thread corresponding with the attaching nut two ends and is connected with the attaching nut is corresponding, and stop nut is equipped with in joint, stop nut is corresponding with attaching nut two ends screw thread, and rotating handles is equipped with in described attaching nut's stage casing.
Described rotating handles is staight shank handle or folding handles.
The beneficial effects of the utility model are that rotating handles has lengthened attaching nut's rotary arm, has effectively increased the pretightening force that can install additional, easy to operate, time saving and energy saving.
The accompanying drawing explanation
Fig. 1 is existing hook connecting connection device structural representation.
Fig. 2 is hook connecting connection device plan view of the present utility model.
Fig. 3 is hook connecting connection device side view of the present utility model.
Fig. 4 is another example structure schematic diagram of hook connecting connection device of the present utility model.
In figure: 1-coupler body, 2-stop nut, 3-attaching nut, 4-rotating handles, 41-staight shank handle, 42-folding handles.
Embodiment
Now the utility model is described in further detail in conjunction with the accompanying drawings and embodiments, referring to Fig. 2 to Fig. 3, improved bidirectional hook connection set, comprise coupler body 1 and attaching nut 3, attaching nut 3 is frame shape, attaching nut 3 two ends are provided with the screw thread of respective opposite, one end of coupler body 1 is hook-like, the other end of coupler body 1 is provided with the screw thread corresponding with attaching nut 3 two ends and is connected with attaching nut 3 is corresponding, stop nut 2 is equipped with in joint, stop nut 2 is corresponding with attaching nut's 3 two ends screw threads, and rotating handles 4 is equipped with in described attaching nut's 3 stage casing.
Described rotating handles 4 is staight shank handle 41 or folding handles 42.
embodiment 1:the utility model is comprised of coupler body 1, stop nut 2, frame shape attaching nut 3 and rotating handles 4 four parts, coupler body 1 and stop nut 2 are connected to attaching nut 3 two ends, rotating handles 4 is arranged on attaching nut 3 the middle place of two sides, and rotating handles 4 is staight shank handle 41.
embodiment 2:the utility model is comprised of coupler body 1, stop nut 2, frame shape attaching nut 3 and rotating handles 4 four parts, coupler body 1 and stop nut 2 are connected to attaching nut 3 two ends, rotating handles 4 is arranged on attaching nut 3 the middle place of two sides, and rotating handles 4 is folding handles 42.
Working principle of the present utility model: improved bidirectional hook connection set has installed rotating handles 4 additional in attaching nut 3 both sides can increase attaching nut 3 rotary arm, can effectively improve the pretightening force that the hook connecting connection device installs additional.Rotating handles 4 can stretch left and right, makes operation more easy to be laborsaving.
Claims (2)
1. improved bidirectional hook connection set, comprise coupler body and attaching nut, the attaching nut is frame shape, the attaching nut two ends are provided with the screw thread of respective opposite, and an end of coupler body is hook-like, and the other end of coupler body is provided with the screw thread corresponding with the attaching nut two ends and is connected with the attaching nut is corresponding, stop nut is equipped with in joint, stop nut is corresponding with attaching nut two ends screw thread, it is characterized in that, rotating handles is equipped with in described attaching nut's stage casing.
2. improved bidirectional hook connection set as claimed in claim 1, is characterized in that, described rotating handles is staight shank handle or folding handles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320495664.0U CN203384198U (en) | 2013-08-14 | 2013-08-14 | Improved double-direction hanger connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320495664.0U CN203384198U (en) | 2013-08-14 | 2013-08-14 | Improved double-direction hanger connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203384198U true CN203384198U (en) | 2014-01-08 |
Family
ID=49872695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320495664.0U Expired - Lifetime CN203384198U (en) | 2013-08-14 | 2013-08-14 | Improved double-direction hanger connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203384198U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782345A (en) * | 2016-04-11 | 2016-07-20 | 长葛市吉庆机械厂 | Double-end left-right thread pull rod with reinforcers |
| CN110979821A (en) * | 2019-11-20 | 2020-04-10 | 湖南中联重科建筑起重机械有限责任公司 | Double-section arm support assembling device, assembling structure and double-section arm support boxing method |
-
2013
- 2013-08-14 CN CN201320495664.0U patent/CN203384198U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782345A (en) * | 2016-04-11 | 2016-07-20 | 长葛市吉庆机械厂 | Double-end left-right thread pull rod with reinforcers |
| CN110979821A (en) * | 2019-11-20 | 2020-04-10 | 湖南中联重科建筑起重机械有限责任公司 | Double-section arm support assembling device, assembling structure and double-section arm support boxing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140108 |