CN204917611U - Bent axle hoist - Google Patents
Bent axle hoist Download PDFInfo
- Publication number
- CN204917611U CN204917611U CN201520592165.2U CN201520592165U CN204917611U CN 204917611 U CN204917611 U CN 204917611U CN 201520592165 U CN201520592165 U CN 201520592165U CN 204917611 U CN204917611 U CN 204917611U
- Authority
- CN
- China
- Prior art keywords
- strut bar
- nose
- sleeve pipe
- hoist
- bent axle
- 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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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a bent axle hoist, including the hoist body, the hoist body include with the hoist device complex hang the nose and with the bracing piece of bent axle length looks adaptation, bracing piece and hang and be equipped with the connecting rod that is used for the joint support pole and hangs the nose between the nose, the equal suit in both ends and the slidable mounting of bracing piece have the sleeve pipe, are equipped with the lifting hook with bent epaxial connecting rod neck looks adaptation on the sleeve pipe, be equipped with fastening device between bracing piece and the sleeve pipe. Thereby through the sheathed tube slip, make the lifting hook on two sleeve pipes slide to near symmetrical two connecting rod necks and hang the connecting rod neck to guarantee the equilibrium in the hoist and mount removal, later fix the sleeve pipe on the bracing piece through fastening device, then hoist device hangs the bent axle to the position of regulation. Having satisfied the hoist and mount of various model bent axles and having removed, improved the commonality, the cost is reduced has avoided the frequent problem of changing the hoist, has improved use convenience and work efficiency, locking through fastening device is fixed, has guaranteed the safety in utilization.
Description
Technical field
The utility model relates to a kind of crankshaft hanger.
Background technology
As everyone knows, bent axle 1 is one of important spare part on driving engine, and the rotation of bent axle 1 is the propulsion source of driving engine.Bent axle 1 comprises two significant points: crank journal 11 and radially-arranged some connecting rod necks 2, and connecting rod neck 2 is generally (see Fig. 1) of arranging with the centre mirror picture of bent axle 1.
Due to this structure of 1 of bent axle, at the connecting rod neck 2 carrying out again bent axle 1 needing in manufacturing process to remove to lift bent axle 1 with suspender, simultaneously, of a great variety due to bent axle 1, specification, model and length are also different, and then dissimilar bent axle 1 needs different suspenders, and bent axle 1 again manufacturing process flow is more complicated, and operation is more, if be equipped with different suspenders for each operation, not only considerably increase cost, and when frequently changing different suspenders, a large amount of time can be wasted, greatly reduce work efficiency, and property easy to use is poor.
Utility model content
The purpose of this utility model is to provide a kind of crankshaft hanger, reaches raising commonality, the object of increasing work efficiency and reducing costs.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of crankshaft hanger, comprise suspender body, described suspender body comprise coordinate with hanging apparatus hang nose, the described nose that hangs is provided with the strut bar suitable with crankshaft length, and described strut bar is provided with for being connected described strut bar and the described pipe link hanging nose with described hanging between nose;
The two ends of described strut bar are all set with sleeve pipe, and described cannula slide is installed on described strut bar, and described sleeve pipe is provided with the suspension hook suitable with the connecting rod neck on described bent axle; Fastening device is provided with between described strut bar and described sleeve pipe.
Improve as one, described fastening device comprises screw thread and is installed on bolt on described sleeve pipe; Described strut bar is axially arranged with the spacing hole that some and described bolt is suitable.
As further improvement, described suspension hook is set with the sebific duct that elastomeric material is made.
As in further improvement, described pipe link is provided with two, described pipe link near described strut bar one end and described strut bar are fixed together, near described in hang nose one end described pipe link be provided with screw thread, hang nose described in the thread end of described pipe link passes and hang on nose described in being fixedly connected on by nut.
As further improving, be provided with stirrup at the described strut bar described in two between pipe link and described hanging between nose.
As further improving again, described suspension hook is provided with first bending part suitable with described sleeve pipe near one end of described sleeve pipe; Described pipe link is provided with second bending part suitable with described strut bar near one end of described strut bar; Described stirrup is provided with three bending part suitable with described strut bar near one end of described strut bar.
As further improving again, described first bending part, described second bending part and described 3rd bending part are all welded on described strut bar.
Owing to have employed technique scheme, the beneficial effect of a kind of crankshaft hanger provided by the utility model is:
Because the two ends of strut bar are slidably fitted with sleeve pipe, thus by the slip of sleeve pipe, suspension hook on two sleeve pipes is slid near two symmetrical connecting rod necks and hangs connecting rod neck, to ensure to lift the balance in moving, be fixed on strut bar by fastening device by sleeve pipe afterwards, then bent axle is winched to the position of regulation by hanging apparatus.Adopt this crankshaft hanger, the lifting effectively meeting various model bent axle is moved, and improves commonality, reduces cost, and, compared with tradition, avoid the frequent problem changing suspender, substantially increase property easy to use and work efficiency; Meanwhile, being locked by fastening device, ensure that safety in utilization.
Be installed on bolt on sleeve pipe because fastening device comprises screw thread and be arranged at the spacing hole on strut bar, thus by the cooperation of bolt and spacing hole, ensure the stationarity of sleeve pipe on support tube, for ensureing that safety in utilization is laid a good foundation, meanwhile, this structure is simple, be convenient to processing, low cost of manufacture, and when lifting the bent axle of different size, easy to adjust, laborsaving.
Owing to suspension hook being set with the sebific duct that elastomeric material is made, thus avoiding suspension hook and bent axle rigid contact by sebific duct and damage bent axle, and then ensure that the quality of bent axle.
Because the thread end of pipe link is hung on nose through hanging nose and being fixedly connected on by nut, thus be convenient to adjustment strut bar horizontality, to ensure the balance in hoisting process by the structure of screw thread fit.
Due to the strut bar between two pipe links and hang between nose and be provided with stirrup, thus improve strut bar by stirrup and hang the Joint strenght between nose, improve reliability of service.
Because suspension hook is provided with the first bending part, pipe link is provided with the second bending part, and stirrup is provided with the 3rd bending part.Thus the area of contact of suspension hook and sleeve pipe is increased by the first bending part, ensure that the fixing reliability of suspension hook and sleeve pipe; The area of contact of pipe link, stirrup and strut bar is increased by the second bending part, the 3rd bending part, ensure that the fixing reliability of pipe link, stirrup and strut bar, and then ensure that lifting bent axle time this crankshaft hanger intensity, same safety in utilization is greatly improved.
Accompanying drawing explanation
Fig. 1 is the structural representation of bent axle;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is axonometric drawing of the present utility model;
In figure, 1-bent axle; 11-mobile jib neck; 2-connecting rod neck; 3-suspender body; 31-hangs nose; 32-strut bar; 33-pipe link; 331-second bending part; 34-sleeve pipe; 35-suspension hook; 351-first bending part; 36-stirrup; 361-the 3rd bending part; 4-bolt; 5-nut.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As Fig. 2 and Fig. 3 jointly shown in, a kind of crankshaft hanger, comprise suspender body 3, this suspender body 3 comprise coordinate with hanging apparatus hang nose 31 and the strut bar 32 suitable with bent axle 1 length, this strut bar 32 to be provided with for being connected strut bar 32 and hanging the pipe link 33 of nose 31 with hanging between nose 31; The two ends of this strut bar 32 are all set with sleeve pipe 34, this sleeve pipe 34 is slidably mounted on strut bar 32, this sleeve pipe 34 is provided with the suspension hook 35 suitable with the connecting rod neck 2 on bent axle 1, this suspension hook 35 is set with the sebific duct that elastomeric material is made, in order to ensure the stationarity of sebific duct on suspension hook 35, sebific duct is provided with the clip for being fixed on by sebific duct on suspension hook 35, thus avoids suspension hook 35 and bent axle 1 rigid contact by sebific duct and damage bent axle 1, and then ensure that the quality of bent axle 1.
Be provided with fastening device between this strut bar 32 and sleeve pipe 34, this fastening device comprises screw thread and is installed on bolt 4 on sleeve pipe 34; This strut bar 32 is axially arranged with some spacing holes suitable with bolt 4; This fastening device can also for can realize other securing devices of fastening function as those skilled in the art.
This pipe link 33 is provided with two, pipe link 33 near strut bar 32 one end is fixed together with strut bar 32, be provided with screw thread near the pipe link 33 hanging nose 31 one end, the thread end of this pipe link 33 hangs on nose 31 through hanging nose 31 and being fixedly connected on by nut 5; Strut bar 32 between two pipe links 33 and hang between nose 31 and be provided with stirrup 36, thus by the Joint strenght that stirrup 36 improves strut bar 32 and hangs between nose 31, improve reliability of service.
This suspension hook 35 is provided with first bending part 351 suitable with sleeve pipe 34 near one end of sleeve pipe 34; This pipe link 33 is provided with second bending part 331 suitable with strut bar 32 near one end of strut bar 32; This stirrup 36 is provided with three bending part 361 suitable with strut bar 32 near one end of strut bar 32; This first bending part 351, second bending part 331 and the 3rd bending part 361 are all welded on strut bar 32, and this stirrup 36 welds away from one end of the 3rd bending part 361 and hangs on nose 31; This first bending part 351, second bending part 331 and the 3rd bending part 361 are all welded on strut bar 32.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a crankshaft hanger, it is characterized in that, comprise suspender body (3), described suspender body (3) comprise coordinate with hanging apparatus hang nose (31) and the strut bar (32) suitable with bent axle (1) length, described strut bar (32) is provided with for being connected described strut bar (32) and the described pipe link (33) hanging nose (31) with described hanging between nose (31);
The two ends of described strut bar (32) are all set with sleeve pipe (34), described sleeve pipe (34) is slidably mounted on described strut bar (32), and described sleeve pipe (34) is provided with the suspension hook (35) suitable with the connecting rod neck (2) on described bent axle (1); Fastening device is provided with between described strut bar (32) and described sleeve pipe (34).
2. a kind of crankshaft hanger according to claim 1, is characterized in that, described fastening device comprises screw thread and is installed on bolt (4) on described sleeve pipe (34); Described strut bar (32) is axially arranged with the spacing hole that some and described bolt (4) is suitable.
3. a kind of crankshaft hanger according to claim 1 and 2, is characterized in that, described suspension hook (35) is set with the sebific duct that elastomeric material is made.
4. a kind of crankshaft hanger according to claim 3, it is characterized in that, described pipe link (33) is provided with two, described pipe link (33) near described strut bar (32) one end and described strut bar (32) are fixed together, near described in hang nose (31) one end described pipe link (33) be provided with screw thread, hang nose (31) described in the thread end of described pipe link (33) passes and hang on nose (31) described in being fixedly connected on by nut (5).
5. a kind of crankshaft hanger according to claim 4, is characterized in that, is positioned at described strut bar (32) between pipe link described in two (33) and described hanging between nose (31) is provided with stirrup (36).
6. a kind of crankshaft hanger according to claim 5, is characterized in that, described suspension hook (35) is provided with first bending part (351) suitable with described sleeve pipe (34) near one end of described sleeve pipe (34); Described pipe link (33) is provided with second bending part (331) suitable with described strut bar (32) near one end of described strut bar (32); Described stirrup (36) is provided with three bending part (361) suitable with described strut bar (32) near one end of described strut bar (32).
7. a kind of crankshaft hanger according to claim 6, it is characterized in that, described first bending part (351), described second bending part (331) and described 3rd bending part (361) are all welded on described strut bar (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520592165.2U CN204917611U (en) | 2015-08-03 | 2015-08-03 | Bent axle hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520592165.2U CN204917611U (en) | 2015-08-03 | 2015-08-03 | Bent axle hoist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204917611U true CN204917611U (en) | 2015-12-30 |
Family
ID=54966759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520592165.2U Expired - Fee Related CN204917611U (en) | 2015-08-03 | 2015-08-03 | Bent axle hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204917611U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836598A (en) * | 2016-06-16 | 2016-08-10 | 周玉红 | Horizontal hoisting and transporting device for large-scale crankshaft of vessel |
| CN113998583A (en) * | 2021-09-13 | 2022-02-01 | 东风汽车股份有限公司 | Engine assembly assembling lifting appliance and using method thereof |
-
2015
- 2015-08-03 CN CN201520592165.2U patent/CN204917611U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836598A (en) * | 2016-06-16 | 2016-08-10 | 周玉红 | Horizontal hoisting and transporting device for large-scale crankshaft of vessel |
| CN113998583A (en) * | 2021-09-13 | 2022-02-01 | 东风汽车股份有限公司 | Engine assembly assembling lifting appliance and using method thereof |
| CN113998583B (en) * | 2021-09-13 | 2024-04-05 | 东风汽车股份有限公司 | Engine assembly assembling lifting appliance and application method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20170803 |