CN205045772U - Fork utensil of goods is wrapped greatly in loading and unloading - Google Patents
Fork utensil of goods is wrapped greatly in loading and unloading Download PDFInfo
- Publication number
- CN205045772U CN205045772U CN201520702788.0U CN201520702788U CN205045772U CN 205045772 U CN205045772 U CN 205045772U CN 201520702788 U CN201520702788 U CN 201520702788U CN 205045772 U CN205045772 U CN 205045772U
- Authority
- CN
- China
- Prior art keywords
- sleeve pipe
- split sleeve
- fork
- whole
- revolving 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 provides a fork utensil of goods is wrapped greatly in loading and unloading, belongs to handling instrument technical field for avoid the damage of fork utensil. Its technical scheme is: the components of a whole that can function independently sleeve pipe is become by two semi -circular nests of tubes, and components of a whole that can function independently sheathed tube axis is perpendicular with the length direction of fork utensil main part, and the semi -circular sealing of tube of components of a whole that can function independently sheathed tube lower half is in the one end of fork utensil main part, and first semicircle venturi tube of components of a whole that can function independently sheathed tube is relative with the semicircle venturi tube of lower half, and for can dismantle the connection, the rotary rod is worn in the components of a whole that can function independently sleeve pipe, and rotary rod and components of a whole that can function independently sleeve pipe are normal running fit, and the lug has been welded respectively at the both ends of rotary rod. The utility model discloses a rotary rod can rotate in the components of a whole that can function independently sleeve pipe, the both ends of rotary rod welding lug, this kind of structural change original fork utensil front end can not avoid fork utensil front end because of receiving the too big cracked phenomenon of root that leads to the fact of torsional force along with the rotatory defect of every single move. The utility model discloses simple structure, convenient to use can prevent effectively that the fork utensil from damaging, have improved the life of fork utensil, increase the factor of safety in the operation.
Description
Technical field
The utility model is a kind of fork of loading and unloading large bag goods, belongs to handling tool technical field.
Background technology
Large bag class goods is one of principal commodity of harbour and goods yard handling, and in handling, the main fork that uses is carried out.In use find, large bag fork often will carry out upper and lower pitching in operation process, because large bag fork front end can not rotate with pitching, therefore cause twisting resistance suffered by large bag fork excessive, often because the hanger root of fork is stressed excessive and cause fracture of root.So not only have impact on normal loading and unloading operation, add the expense of maintenance time and replacing fork, may safety misadventure be caused simultaneously, there is larger potential safety hazard.Therefore improve the fork of large bag goods, ensure that safety loading is very necessary.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of fork of loading and unloading large bag goods, and this fork is not fragile when loading and unloading large bag class goods, can reduce costs, and increases the safety factor in the large bag class cargo operation of handling.
The technical scheme solved the problems of the technologies described above is:
A kind of fork of loading and unloading large bag goods, it comprises fork main body, revolving bar, split sleeve pipe, fork main body is the I-shaped die long structure part of Plate Welding, split sleeve pipe is made up of two semicircular pipes, the axis of split sleeve pipe is vertical with the length direction of fork main body, the semicircular pipe of the lower part of split sleeve pipe is welded on one end of fork main body, the semicircular pipe of the first half of split sleeve pipe is relative with the semicircular pipe of lower part, and for removably connecting, revolving bar is solid drawn pipe, revolving bar is through in split sleeve pipe, revolving bar and split sleeve pipe are normal-running fit, the two ends of revolving bar are positioned at the outside of split sleeve pipe, the two ends of revolving bar are welded with hanger respectively.
The fork of the large bag goods of above-mentioned handling, the two ends of described split sleeve pipe have split sleeve pipe fixed cover respectively, two split sleeve pipe fixed covers are set in the two ends of split sleeve pipe, split sleeve pipe fixed cover and the semicircular pipe of the split sleeve pipe first half and the semicircular pipe of lower part are for being threaded, the annular diameters of split sleeve pipe fixed cover is less than the internal diameter of split sleeve pipe, and the inner ring anchor ring of split sleeve pipe fixed cover and the outer surface of revolving bar are bearing fit.
The fork of the large bag goods of above-mentioned handling, limited location circle on described revolving bar, limit coil is relative with the outer ledge at split sleeve pipe fixed cover two ends.
The beneficial effects of the utility model are:
The utility model adds the structure of revolving bar and split sleeve pipe, split sleeve pipe is fixed in fork main body, revolving bar can rotate in split sleeve pipe, the two ends welding hanger of revolving bar, the defect that the original fork front end of this changing of design can not rotate with pitching, avoids fork front end because being subject to twisting resistance excessive and then cause the stressed excessive phenomenon causing fracture of root of the hanger root of fork.The utility model structure is simple, easy to use, effectively can prevent the stressed excessive phenomenon of fracture of root that causes of fork root from occurring, improve the service life of fork, increases the safety factor in operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the separable assembled structural representation of Fig. 1.
In figure, mark is as follows: fork main body 1, revolving bar 2, split sleeve pipe 3, split sleeve pipe fixed cover 4, limit coil 5, reinforcement gusset 6, hanger 7.
Detailed description of the invention
The utility model is by fork main body 1, and revolving bar 2, split sleeve pipe 3, split sleeve pipe fixed cover 4, limit coil 5, reinforcement gusset 6 form.
Show in figure, fork main body 1 is the I-shaped die long structure part of Plate Welding, and adopt 20mm Plate Welding to form, I-shaped die can bear larger flexure stress.
Show in figure, split sleeve pipe 3 is made up of two semicircular pipes, the axis of split sleeve pipe 3 is vertical with the length direction of fork main body 1, the semicircular pipe of the lower part of split sleeve pipe 3 is welded on one end of fork main body 1, the semicircular pipe of the first half of split sleeve pipe 3 is relative with the semicircular pipe of lower part, and for removably connecting.
Show in figure, revolving bar 2 is solid drawn pipe, and revolving bar 2 is through in split sleeve pipe 3, and revolving bar 2 and split sleeve pipe 3 are normal-running fit, and the two ends of revolving bar 2 are positioned at the outside of split sleeve pipe 3, and the two ends of revolving bar 2 are welded with hanger 7 respectively.Rotational due to revolving bar 2 guarantees that steel rope is in parallel state with hanger 7, the twisting resistance in cancel job, extends the service life of large bag fork, improves the safety factor in operation.The revolving bar 2 of an embodiment of the present utility model adopts the solid drawn pipe of diameter 121mm wall thickness 10mm.
Show in figure, the two ends of split sleeve pipe 3 have split sleeve pipe fixed cover 4 respectively, two split sleeve pipe fixed covers 4 are set in the two ends of split sleeve pipe 3, and split sleeve pipe fixed cover 4 and the semicircular pipe of split sleeve pipe 3 first half and the semicircular pipe of lower part are for being threaded.During installation, first by the semicircular pipe of split sleeve pipe 3 first half and the semicircular pipe of lower part to good, put with split sleeve pipe fixed cover 4 again, rotate split sleeve pipe fixed cover 4, the semicircular pipe of split sleeve pipe 3 first half and the semicircular pipe of lower part are fastened as a whole, this structure is convenient to dismounting and the maintenance of split sleeve pipe 3.
The annular diameters of split sleeve pipe fixed cover 4 is less than the internal diameter of split sleeve pipe 3, the outer surface of revolving bar 2 contacts with the inner ring surface of split sleeve pipe fixed cover 4, the inner ring anchor ring of split sleeve pipe fixed cover 4 and the outer surface of revolving bar 2 are bearing fit, and split sleeve pipe fixed cover 4 plays the effect of slip cap.Have oil duct in split sleeve pipe fixed cover 4, lubricating point is established in outside, regularly can buy oil the wearing and tearing reducing split sleeve pipe fixed cover 4.
Show in figure, limited location circle 5 on revolving bar 2, limit coil 5 is relative with the outer ledge at split sleeve pipe fixed cover 4 two ends.The effect of limit coil 5 is to ensure the fixing of revolving bar 2 position, can not to both sides play.
Show in figure, have strengthen gusset 6 in the side of split sleeve pipe 3, strengthen bottom and fork main body 1 firm welding of gusset 6, the one end strengthening gusset 6 is stuck in the side of split sleeve pipe 3, ensures that the semicircular pipe of the first half of split sleeve pipe 3 is stablized.
Show in figure, in mode of operation, the arbitrarily angled hanger 7 of fork all keeps perpendicular to ground, ensures that in operation, hanger 7 does not produce twisting resistance.
Claims (3)
1. the fork of the large bag goods of handling, it is characterized in that: it comprises fork main body (1), revolving bar (2), split sleeve pipe (3), the I-shaped die long structure part that fork main body (1) is Plate Welding, split sleeve pipe (3) is made up of two semicircular pipes, the axis of split sleeve pipe (3) is vertical with the length direction of fork main body (1), the semicircular pipe of the lower part of split sleeve pipe (3) is welded on one end of fork main body (1), the semicircular pipe of the first half of split sleeve pipe (3) is relative with the semicircular pipe of lower part, and for removably connecting, revolving bar (2) is solid drawn pipe, revolving bar (2) is through in split sleeve pipe (3), revolving bar (2) and split sleeve pipe (3) are normal-running fit, the two ends of revolving bar (2) are positioned at the outside of split sleeve pipe (3), the two ends of revolving bar (2) are welded with hanger (7) respectively.
2. the fork of the large bag goods of handling according to claim 1, it is characterized in that: the two ends of described split sleeve pipe (3) have split sleeve pipe fixed cover (4) respectively, two split sleeve pipe fixed covers (4) be set in split sleeve pipe (3) two ends, split sleeve pipe fixed cover (4) and the semicircular pipe of split sleeve pipe (3) first half and the semicircular pipe of lower part are for being threaded, the annular diameters of split sleeve pipe fixed cover (4) is less than the internal diameter of split sleeve pipe (3), the inner ring anchor ring of split sleeve pipe fixed cover (4) and the outer surface of revolving bar (2) are bearing fit.
3. the fork of the large bag goods of handling according to claim 2, is characterized in that: the upper limited location circle (5) of described revolving bar (2), limit coil (5) is relative with the outer ledge at split sleeve pipe fixed cover (4) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520702788.0U CN205045772U (en) | 2015-09-11 | 2015-09-11 | Fork utensil of goods is wrapped greatly in loading and unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520702788.0U CN205045772U (en) | 2015-09-11 | 2015-09-11 | Fork utensil of goods is wrapped greatly in loading and unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205045772U true CN205045772U (en) | 2016-02-24 |
Family
ID=55339370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520702788.0U Expired - Fee Related CN205045772U (en) | 2015-09-11 | 2015-09-11 | Fork utensil of goods is wrapped greatly in loading and unloading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205045772U (en) |
-
2015
- 2015-09-11 CN CN201520702788.0U patent/CN205045772U/en not_active Expired - Fee Related
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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: 20160224 Termination date: 20210911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |