CN205442484U - Double -deck reel of convoluteing of hoist keeps off ring - Google Patents
Double -deck reel of convoluteing of hoist keeps off ring Download PDFInfo
- Publication number
- CN205442484U CN205442484U CN201521092896.7U CN201521092896U CN205442484U CN 205442484 U CN205442484 U CN 205442484U CN 201521092896 U CN201521092896 U CN 201521092896U CN 205442484 U CN205442484 U CN 205442484U
- Authority
- CN
- China
- Prior art keywords
- baffle ring
- boss
- ring body
- ring
- rope
- 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
Links
Abstract
The utility model discloses a double -deck reel of convoluteing of hoist keeps off ring, encircle body (1) including keeping off the both ends face that keeps off ring body (1) all is provided with along outside outstanding annular boss (2) of axial, the inner wall of boss (2) by the outside extension of inner wall axial that keeps off ring body (1) forms the outer wall of boss (2) with it is provided with radius angle (3) to keep off between the terminal surface that encircles body (1), the radius size of radius angle (3) is the same with the radius of the rope of convoluteing, the axial thickness (a) and the radial thickness (b) of boss (2) are followed around the circumferencial direction linear change, just radial thickness (b) minimum when the axial thickness (a) of boss (2) is the biggest, hour radial thickness (b) is the biggest for axial thickness (a). Adopt the utility model discloses a reel keeps off the ring, can make the hoist can carry out the second floor smoothly when promoting the heavy object and convolute, can not take place the rope winding and be difficult for untiing the scheduling problem.
Description
Technical field
This utility model relate to a kind of twin-laminate roll around reel baffle ring, particularly relate to a kind of twin-laminate roll on crane around reel baffle ring.
Background technology
Reel on existing crane, when deducting a percentage weight winding rope, it is common that portion arranges the baffle ring of an annular within the roll, and the setting of baffle ring enables to rope and upwards carrying out second layer winding when being wound up into baffle ring end face.Existing baffle ring is one with endoporus annular solid, and it guides rope to carry out second layer winding against the end face at two ends.
Using existing baffle ring, in use, its guiding function is inconspicuous, usually makes rope pile up at the end face of baffle ring or be wound around so that rope cannot be carried out second layer winding, winds poor effect, and also makes rope be difficult to untie.
Utility model content
The purpose of this utility model be to provide a kind of wind effective twin-laminate roll around reel baffle ring.
To achieve these goals, this utility model be achieved in that the twin-laminate roll of a kind of crane around reel baffle ring, including baffle ring body, both ends of the surface at baffle ring body are provided with annular boss prominent axially outward, the inwall of described boss is extended axially outward by the inwall of described baffle ring body and forms, being provided with rounding between the outer wall and the end face of described baffle ring body of described boss, the radius size of described rounding is identical with the radius of the rope of winding；The axial width of described boss and radial thickness are along the change of circumferentially dimension linear, and during the axial width maximum of described boss, radial thickness is minimum, and during axial width minimum, radial thickness is maximum.Use such set-up mode, end face at described baffle ring body is provided with boss, boss is provided with when the chamfering identical with rope radius can carry out second layer cincture to rope and plays good guiding function, make rope can carry out second layer winding easily, additionally, the axial width of described boss and radial thickness are arranged to the mode of linear change, it is possible to rope preferably can be wound along boss, reach preferably to wind effect.
In order to reach preferably to wind effect, the excursion of the radial thickness of described boss is to identical with the diameter of described rope by zero；The excursion of the axial width of described boss is to zero by identical with the winding pitch of described rope.
Preferably, being provided with counter sink radially on the outer circumference surface of described baffle ring body, described baffle ring is connected with reel screw by described counter sink.
In order to further such that described baffle ring is easy for installation, described baffle ring body is along its a diameter of split type setting, the most left semi-ring and right semi-ring, and described left semi-ring and described right semi-ring are connected with described reel by screw respectively and split is integrated.
Preferably, described counter sink is multiple and is distributed on the outer circumference surface of described ring body.
Use the twin-laminate roll of crane described in the utility model around reel baffle ring, have the advantages that winding is effective, it is possible to rope is well guided effect so that it is can successfully carry out second layer winding；Rope will not be occurred to be wound around problems such as maybe should not untiing.
Accompanying drawing explanation
Fig. 1 is the front view of baffle ring in embodiment；
Fig. 2 is the left view of baffle ring in embodiment；
Fig. 3 is the split figure of baffle ring in embodiment.
Label declaration: 1. baffle ring body；11. counter sinks；12. left semi-rings；13. right semi-rings；2. boss；3. rounding；A. axial width；B. radial thickness.
Detailed description of the invention
This utility model will be introduced below by the embodiment shown in accompanying drawing; but this utility model is not limited to introduced embodiment; any improvement on the present embodiment essence spirit or replacement, still fall within this utility model claim scope required for protection:
Embodiment: as Figure 1-3, a kind of twin-laminate roll of crane around reel baffle ring, including baffle ring body 1, both ends of the surface at described baffle ring body 1 are provided with annular boss 2 prominent axially outward, the inwall of described boss 2 is extended axially outward by the inwall of described baffle ring body 1 and forms, being provided with rounding 3 between the outer wall and the end face of described baffle ring body 1 of described boss 2, the radius size of described rounding 3 is identical with the radius of the rope of winding；The axial width a and radial thickness b of described boss 2 are along the change of circumferentially dimension linear, and during the axial width a maximum of described boss 2, radial thickness b is minimum, and during axial width a minimum, radial thickness b is maximum.
Wherein, the excursion of the axial width a of described boss 2 is identical to the winding pitch with described rope by zero；The excursion of the radial thickness b of described boss 2 is to zero by identical with the diameter of described rope.
It addition, be provided with counter sink 11 radially on the outer circumference surface of described baffle ring body 1, described baffle ring body 1 is connected with reel screw by described counter sink 11；And described counter sink 11 is multiple and is distributed on the outer circumference surface of described ring body 1.In the present embodiment, described counter sink 11 is eight and is distributed on the outer circumference surface of baffle ring body 1.
It addition, described baffle ring body 1 is along the split type setting of its diameter, the most left semi-ring 12 and right semi-ring 13, described left semi-ring 12 and described right semi-ring 13 are connected with described reel by screw respectively and split is integrated.It addition, for stable connection, the contact surface of described left semi-ring 12 and right semi-ring 13 is not provided with counter sink.
Use twin-laminate roll of the present utility model around reel baffle ring, first left semi-ring 12 or right semi-ring 13 can be fixed by screws on described reel in use, a most other semi-ring is fixed on reel also by screw, described left semi-ring 12 and right semi-ring 13 are contacted with each other and is formed as an entirety i.e. baffle ring body 1, when lifting heavy, rope have passed through the end face of the winding arrival boss 2 of ground floor, then by the rounding 3 of the setting guiding function to rope on boss 2, rope is made gradually to be wound on boss 2 and carry out second layer winding, rope is finally made successfully to carry out second layer winding.Use reel baffle ring of the present utility model, it is possible to make crane can successfully carry out second layer winding when lifting heavy, rope will not be occurred to be wound around and be difficult to problems such as untiing.
Claims (6)
1. the twin-laminate roll of a crane around reel baffle ring, including baffle ring body (1), it is characterized in that: the both ends of the surface described baffle ring body (1) are provided with annular boss (2) prominent axially outward, the inwall of described boss (2) is extended axially outward by the inwall of described baffle ring body (1) and forms, being provided with rounding (3) between the outer wall and the end face of described baffle ring body (1) of described boss (2), the radius size of described rounding (3) is identical with the radius of the rope of winding；The axial width (a) of described boss (2) and radial thickness (b) are along the change of circumferentially dimension linear, and when the axial width (a) of described boss (2) is maximum, radial thickness (b) is minimum, and when axial width (a) is minimum, radial thickness (b) is maximum.
2. twin-laminate roll as claimed in claim 1 around reel baffle ring, it is characterised in that: the excursion of the axial width (a) of described boss (2) is identical to the winding pitch with described rope by zero；The excursion of the radial thickness (b) of described boss (2) is to zero by identical with the diameter of described rope.
3. twin-laminate roll as claimed in claim 1 or 2 around reel baffle ring, it is characterized in that: be provided with counter sink (11) radially on the outer circumference surface of described baffle ring body (1), described baffle ring body (1) is connected with reel screw by described counter sink (11).
4. twin-laminate roll as claimed in claim 3 around reel baffle ring, it is characterized in that: described baffle ring body (1) is along its a diameter of split type setting, being respectively left semi-ring (12) and right semi-ring (13), described left semi-ring (12) and described right semi-ring (13) are connected with described reel by screw respectively and split is integrated.
5. twin-laminate roll as claimed in claim 3 around reel baffle ring, it is characterised in that: described counter sink (11) is multiple and is distributed on the outer circumference surface of described ring body (1).
6. twin-laminate roll as claimed in claim 4 around reel baffle ring, it is characterised in that: described counter sink (11) is multiple and is distributed on the outer circumference surface of described ring body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521092896.7U CN205442484U (en) | 2015-12-25 | 2015-12-25 | Double -deck reel of convoluteing of hoist keeps off ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521092896.7U CN205442484U (en) | 2015-12-25 | 2015-12-25 | Double -deck reel of convoluteing of hoist keeps off ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205442484U true CN205442484U (en) | 2016-08-10 |
Family
ID=56586310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521092896.7U Expired - Fee Related CN205442484U (en) | 2015-12-25 | 2015-12-25 | Double -deck reel of convoluteing of hoist keeps off ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205442484U (en) |
-
2015
- 2015-12-25 CN CN201521092896.7U patent/CN205442484U/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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Double -deck reel of convoluteing of hoist keeps off ring Effective date of registration: 20170911 Granted publication date: 20160810 Pledgee: Chongqing mechanical and electrical holding (Group) Company Pledgor: CHONGQING CRANE WORKS CO., LTD. Registration number: 2017980000370 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20181126 Granted publication date: 20160810 Pledgee: Chongqing mechanical and electrical holding (Group) Company Pledgor: CHONGQING CRANE WORKS CO., LTD. Registration number: 2017980000370 |
|
| 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: 20160810 Termination date: 20201225 |