CN202529710U - Towing hook used for power traction - Google Patents
Towing hook used for power traction Download PDFInfo
- Publication number
- CN202529710U CN202529710U CN2012201055690U CN201220105569U CN202529710U CN 202529710 U CN202529710 U CN 202529710U CN 2012201055690 U CN2012201055690 U CN 2012201055690U CN 201220105569 U CN201220105569 U CN 201220105569U CN 202529710 U CN202529710 U CN 202529710U
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- CN
- China
- Prior art keywords
- hook
- eye plate
- housing
- hook housing
- pull bar
- 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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Abstract
The utility model discloses a towing hook used for power traction, comprising a hook housing (5), a lifting hook (1) and a pull rod (3) are movably arranged at the two ends of the hook housing (5), the pull rod (3) is provided with a limit hole corresponding to the lifting hook (1), the lifting hook (1) is matched with the limit hole, the right side of the hook housing (5) is provided with an eye plate (4), one end of the eye plate (4) is movably connected with the hook housing (5), the other end of the eye plate (4) is provided with a flange connected with a main traction object; the hook housing (5) is provided with a brake handle (2), the pull rod (3) is provided with a guiding hole corresponding to the brake handle (2), the brake handle (2) is arranged between the pull rod (3) and the eye plate (4), the bottom of the brake handle (2) is movably arranged on the hook housing (5), and the upper part of the brake handle penetrates through the guiding hole to be fixed on the pull rod (3). The towing hook used for power traction disclosed by the utility model has a simple structure, and a hook unloading operation is easy to implement.
Description
Technical field
The utility model relates to a kind of power traction and uses towing hook.
Background technology
All trades and professions all can be used towing hook inevitably at present, so according to the difference of industry characteristic and the difference of needs, produced panoramic towing hook; But its function but has only one, the traction movement of objects, and must in moving process, can not break off relations; So the producer and user are making a fuss aspect towing hook intensity and the self-locking, thus a feast for the eyes towing hook can appear, but increased spring or reed for auto-lock function; Auto-lock function is powerful; But when unloading hook, need overcome the elastic force of spring or reed artificially, and it is heavy again to pull hawser, it is very inconvenient to operate.
Summary of the invention
In order to address the above problem, the utility model provides a kind of power traction to use towing hook, and this towing hook is simple in structure, it is easy to operate to unload hook.
The utility model adopts following technical scheme: towing hook is used in a kind of power traction, and it comprises hook housing, is movably set with suspension hook and pull bar at the two ends of hook housing, is provided with spacing hole with the suspension hook corresponding position on the said pull bar, and suspension hook matches with spacing hole; The right side of said hook housing is provided with eye plate, and an end of said eye plate and hook housing flexibly connect, and the other end is provided with flange and is connected with main traction object; Said hook housing is provided with brake-applying handle, and said pull bar is provided with and the corresponding pilot hole of brake-applying handle, and said brake-applying handle is between pull bar and eye plate, and the bottom of brake-applying handle is movably arranged on the hook housing, and top is fixed on the pull bar after passing pilot hole.
Said hook housing is semi-circular; One end of said eye plate is provided with perforate, and said eye plate is connected through bearing pin with hook housing, and bearing pin after passing perforate flexibly connects eye plate and hook housing.
The utlity model has following beneficial effect is: the utlity model has simple in structurely, intensity is high, links up with, to unload hook easy to operate; And the hook back is difficult for breaking off relations; Adopt between eye plate and the hook housing to flexibly connect, can rotate freely, be convenient to turn round in the conduct way around common axle center.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
The utility model as shown in Figure 1 is that towing hook is used in a kind of power traction; It comprises hook housing 5, and said hook housing 5 is semi-circular, is movably set with suspension hook 1 and pull bar 3 at the two ends of hook housing 5; Be provided with spacing hole with suspension hook 1 corresponding position on the said pull bar 3, suspension hook 1 matches with spacing hole; The right side of said hook housing 5 is provided with eye plate 4, and an end of said eye plate 4 is provided with perforate, and said eye plate 4 and hook housing 5 are connected through bearing pin, and bearing pin after passing perforate flexibly connects eye plate 4 and hook housing 5, and the other end is provided with flange and is connected with the main object that draws; Said hook housing 5 is provided with brake-applying handle 2; Said pull bar 3 is provided with and brake-applying handle 2 corresponding pilot holes; Said brake-applying handle 2 is between pull bar 3 and eye plate 4, and the bottom of brake-applying handle 2 is movably arranged on the hook housing 5, and top is fixed on the pull bar 3 after passing pilot hole.
When the utility model uses, suspension hook is passed the unhook that is pulled object, rotate counterclockwise pull bar; Make the hook end of suspension hook fully be inserted into the spacing hole on the pull bar, compress brake-applying handle, guarantee that pull bar is difficult for breaking away from hook 1; After aforesaid operations is accomplished when tractive force produces, owing to the flexible connection of suspension hook, the hook end of suspension hook and the inwall of pull bar spacing hole generation application force; Further the locking suspension hook is prevented locking hook, is to flexibly connect simultaneously between hook housing and the eye plate; Hook housing can rotate freely along eye plate, very is convenient to turn round and goes.
Claims (3)
1. towing hook is used in a power traction; It is characterized in that it comprises hook housing (5), be movably set with suspension hook (1) and pull bar (3) at the two ends of hook housing (5), said pull bar (3) is gone up and suspension hook (1) corresponding position is provided with spacing hole; Suspension hook (1) matches with spacing hole; The right side of said hook housing (5) is provided with eye plate (4), and an end of said eye plate (4) and hook housing (5) flexibly connect, and the other end is provided with flange and is connected with main traction object; Said hook housing (5) is provided with brake-applying handle (2); Said pull bar (3) is provided with and the corresponding pilot hole of brake-applying handle (2); Said brake-applying handle (2) is positioned between pull bar (3) and the eye plate (4); The bottom of brake-applying handle (2) is movably arranged on the hook housing (5), and top is fixed on the pull bar (3) after passing pilot hole.
2. towing hook is used in a kind of power traction according to claim 1, it is characterized in that said hook housing (5) is semi-circular.
3. towing hook is used in a kind of power traction according to claim 1, it is characterized in that an end of said eye plate (4) is provided with perforate, and said eye plate (4) is connected through bearing pin with hook housing (5), and bearing pin after passing perforate flexibly connects eye plate (4) and hook housing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201055690U CN202529710U (en) | 2012-03-20 | 2012-03-20 | Towing hook used for power traction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201055690U CN202529710U (en) | 2012-03-20 | 2012-03-20 | Towing hook used for power traction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202529710U true CN202529710U (en) | 2012-11-14 |
Family
ID=47130907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201055690U Expired - Fee Related CN202529710U (en) | 2012-03-20 | 2012-03-20 | Towing hook used for power traction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202529710U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583150A (en) * | 2012-03-20 | 2012-07-18 | 张晓荣 | Towing hook for power traction |
| CN104370207A (en) * | 2013-08-01 | 2015-02-25 | 胜利油田胜利石油化工建设有限责任公司 | Detacher |
-
2012
- 2012-03-20 CN CN2012201055690U patent/CN202529710U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102583150A (en) * | 2012-03-20 | 2012-07-18 | 张晓荣 | Towing hook for power traction |
| CN104370207A (en) * | 2013-08-01 | 2015-02-25 | 胜利油田胜利石油化工建设有限责任公司 | Detacher |
| CN104370207B (en) * | 2013-08-01 | 2016-08-10 | 胜利油田胜利石油化工建设有限责任公司 | Detacher |
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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: 20121114 Termination date: 20150320 |
|
| EXPY | Termination of patent right or utility model |