CN202808189U - Circular workpiece sling - Google Patents
Circular workpiece sling Download PDFInfo
- Publication number
- CN202808189U CN202808189U CN 201220466305 CN201220466305U CN202808189U CN 202808189 U CN202808189 U CN 202808189U CN 201220466305 CN201220466305 CN 201220466305 CN 201220466305 U CN201220466305 U CN 201220466305U CN 202808189 U CN202808189 U CN 202808189U
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- CN
- China
- Prior art keywords
- pin
- hangs
- bearing
- plate
- bearing pin
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- 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 circular workpiece sling which comprises two parallel and vertical hoisting legs, the two hoisting legs are connected through two crossed fixed plates, the fixed plates and the hoisting legs are connected through hinge pins, and two lower hinge pins are located in elongated holes on the hoisting legs; the crossed parts of the two fixed plates are connected through a hinge pin block I, and subjected to lateral fixation through a baffle I and a fastening bolt I; parts between the two fixed plates and above a cross point are connected through two horizontal support plates; the two support plates are connected through a hinge pin block II, and subjected to lateral fixation through a baffle II and a fastening bolt II; and after a handwheel and a lead screw are fixed, the hinge pin block II and the hinge pin block I are connected through the lead screw, and the handwheel is fixed by the top end of the lead screw. The circular workpiece sling disclosed by the utility model has the characteristics of improving the efficiency, accuracy and safety of workpiece lifting and reducing the damages of workpieces in the process of hoisting.
Description
Technical field
The utility model relates to a kind of suspender, is specifically related to a kind of annular workpieces suspender.
Background technology
In lifting annular workpieces process, great majority adopt the pin that hangs of two to three independent L-types, insert from outer workpiece, then stamp bandage, and this operating mode not only efficient is low, poor stability, and in the lifting process, need at least two to three people just can finish.If adopt a kind of annular workpieces suspender, this suspender is fit to the arbitrary annular workpieces in the diameter scope, and in the lifting process, this suspender can quick adjustment to required radius, and under can fast dismantling after lifting is complete, finishing this lifting task need many people jointly to finish.This lifts by crane efficient, accuracy, safety to improving workpiece, and reduces workpiece in the damage of lifting process, is of great importance.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of annular workpieces suspender, and annular workpieces that can the lift up rapidly different-diameter has science novelty, simple in structure, characteristics that technique is easy to manufacture.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of annular workpieces suspender, what comprise two parallel upright hangs pin 1, article two, the adapter plate 3 that hangs between the pin 1 with two intersections connects, adapter plate 3 is connected with bearing pin 2 with hanging between the pin 1, two bearing pins 2 of lower end are arranged in the strip hole 15 that hangs on the pin 1, article two, adapter plate 3 crossover sites connect with bearing pin piece 1, and carry out side direction with baffle plate 1 and binding bolt 1 and fix, article two, it is continuous with the stay bearing plate 10 of two levels to be positioned at the point of crossing top between the adapter plate 3, article two, link to each other with bearing pin piece 2 11 between the stay bearing plate 10, and carry out side direction by baffle plate 2 12 and binding bolt 2 13 and fix, after handwheel 8 is fixed with leading screw 14, be connected by leading screw 14 between bearing pin piece 2 11 and the bearing pin piece 1, leading screw 14 tops are handwheel 8 fixedly.
Further, each bar adapter plate 3 is two plates, is clamped in and hangs on the pin 1, hangs pin 1 and hangs pin for L-type.
Further, limited location plate 9 on the bearing pin piece 2 11.
Compared with prior art, the beneficial effects of the utility model are: can lift by crane efficient, accuracy, safety to improving workpiece, and reduce workpiece in the damage of lifting process, be of great importance.
Description of drawings
Fig. 1 is structural representation front view of the present utility model.
Fig. 2 is the front view of fixed mount.
Fig. 3 is the front view of bracing frame.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further details.
A kind of annular workpieces suspender of the utility model hangs pin by a pair, fixed mount, bracing frame three parts form, hanging pin is L-type, effect is the carrying workpiece, and the effect of fixed mount is to hang pin with two to be fixed into an integral body, and the effect of bracing frame is the subtended angle of adjusting fixed mount, thereby adjust two distances of hanging pin, namely lift by crane the diameter of annular workpieces.
Its concrete structure as shown in Figure 1, comprise two parallel upright L-type hang pin 1, each hangs pin 1 top all D type shackle 7.Article two, the adapter plate 3 that hangs between the pin 1 with two intersections connects, each bar adapter plate 3 is two plates, be clamped in and hang on the pin 1, each hangs and all has circular hole and a strip hole 15 on the pin 1, circular hole is in the upper end, and strip hole 15 splits bearing pin 2 in the lower end in circular hole and the strip hole 15, two bearing pins 2 of upper end only have rotary freedom, and two bearing pins 2 in bottom have rotation and vertical one-movement-freedom-degree.
Bearing pin 2, adapter plate 3, bearing pin piece 1, baffle plate 1, binding bolt 1 form bracing frame.Article two, adapter plate 3 four ends is connected with bearing pin 2 with hanging between the pin 1 totally, and two adapter plate 3 crossover sites connect with bearing pin piece 1 can be around its axle rotation, and carries out side direction with baffle plate 1 and binding bolt 1 and fix.
After handwheel 8 and leading screw 14 are fixing, be connected by leading screw 14 between bearing pin piece 2 11 and the bearing pin piece 1, leading screw 14 tops are handwheel 8 fixedly.
Mode of operation of the present utility model is:
This suspender is put into annular workpieces inside, open stay bearing plate 10, and be supported on two adapter plates 3, rotate handwheel 8, leading screw 14 moves down, and the drive fixed mount moves down, because the thread rotary orientation in the bearing pin piece 2 11 in the thread rotary orientation in the bearing pin piece 1 in the fixed mount and the bracing frame is opposite, so bracing frame also moves down in leading screw 14 rotary courses, and moving velocity is the twice that leading screw 14 moves down speed, the subtended angle of fixed mount enlarges rapidly, and two hang pin 1 opens and be adjusted to rapidly workpiece diameter, thereby forms a firm integral body.Lift by crane complete after, handwheel 8 backward rotation 1-2 circle rotates 90 degree with two stay bearing plates 10, two hang pin 1 can draw in to the center, takes out suspender.
The utility model can quick adjustment lift by crane radius, and this suspender is fit to the arbitrary annular workpieces in the diameter scope.Its principle of work is exactly that bracing frame can be regulated upper-lower position continuously, and fixed mount can be regulated its angle continuously, thereby guarantees that two spacings of hanging pin can adjust arbitrarily in interval one.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet be not to limit the utility model, any those skilled in the art are not within breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (3)
1. annular workpieces suspender, it is characterized in that, what comprise two parallel upright hangs pin (1), article two, the adapter plate (3) that hangs between the pin (1) with two intersections connects, adapter plate (3) is connected with bearing pin (2) with hanging between the pin (1), two bearing pins (2) of lower end are arranged in the strip hole (15) that hangs on the pin (1), article two, adapter plate (3) crossover sites connects with bearing pin piece one (4), and carry out side direction with baffle plate one (5) and binding bolt one (6) and fix, article two, it is continuous with the stay bearing plate (10) of two levels to be positioned at the point of crossing top between the adapter plate (3), article two, link to each other with bearing pin piece two (11) between the stay bearing plate (10), and carry out side direction by baffle plate two (12) and binding bolt two (13) and fix, after handwheel (8) is fixing with leading screw (14), be connected by leading screw (14) between bearing pin piece two (11) and the bearing pin piece one (4), leading screw (14) top is handwheel (8) fixedly.
2. a kind of annular workpieces suspender according to claim 1 is characterized in that, each bar adapter plate (3) is two plates, is clamped in and hangs on the pin (1), hangs pin (1) and hangs pin for L-type.
3. a kind of annular workpieces suspender according to claim 1 is characterized in that, bearing pin piece two (11) upper limited location plates (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220466305 CN202808189U (en) | 2012-09-13 | 2012-09-13 | Circular workpiece sling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220466305 CN202808189U (en) | 2012-09-13 | 2012-09-13 | Circular workpiece sling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202808189U true CN202808189U (en) | 2013-03-20 |
Family
ID=47867110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220466305 Expired - Fee Related CN202808189U (en) | 2012-09-13 | 2012-09-13 | Circular workpiece sling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202808189U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555710A (en) * | 2014-12-19 | 2015-04-29 | 中国核工业二三建设有限公司 | Tool for assisting hosting of reactor core dry protection |
| CN107434208A (en) * | 2016-05-26 | 2017-12-05 | 五冶集团上海有限公司 | A kind of charging hole seat special hanger and preparation method thereof |
-
2012
- 2012-09-13 CN CN 201220466305 patent/CN202808189U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555710A (en) * | 2014-12-19 | 2015-04-29 | 中国核工业二三建设有限公司 | Tool for assisting hosting of reactor core dry protection |
| CN104555710B (en) * | 2014-12-19 | 2018-11-20 | 中国核工业二三建设有限公司 | It is a kind of for assisting the tool of the dry protection of lifting reactor core |
| CN107434208A (en) * | 2016-05-26 | 2017-12-05 | 五冶集团上海有限公司 | A kind of charging hole seat special hanger and preparation 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: 20130320 Termination date: 20200913 |