CN105271035A - Light coiling block for crane - Google Patents
Light coiling block for crane Download PDFInfo
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- CN105271035A CN105271035A CN201510794447.5A CN201510794447A CN105271035A CN 105271035 A CN105271035 A CN 105271035A CN 201510794447 A CN201510794447 A CN 201510794447A CN 105271035 A CN105271035 A CN 105271035A
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- cylindrical shell
- right baffle
- plate
- support ring
- hoisting crane
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Abstract
The invention relates to a light coiling block for a crane. The light coiling block comprises a coiling block body. An inner cavity is formed in the coiling block body. A strengthening support A and a strengthening support B are arranged at the positions, close to the two ends of the coiling block body, in the inner cavity respectively and are each composed of an inner supporting ring, an outer supporting ring and strengthening ribs. A left supporting shaft is connected between a left baffle and the strengthening support A. A right supporting shaft is arranged between a right baffle and the strengthening support B. Grooves parallel to the axis direction of the coiling block body are formed in the inner wall of the coiling block body. Spiral rope grooves are formed in the outer wall of the coiling block body. Steel wire rope pressing plates are arranged at the position, close to the left end, of the outer wall of the coiling lock body and are connected with the coiling block body through studs. Steel wire ropes are arranged between the steel wire rope pressing plates and the coiling block body. The light coiling block is light in structure and high in overall strength and bearing capability.
Description
Technical field
The invention belongs to lifting technique field, be specifically related to a kind of hoist roller, particularly a kind of hoisting crane lightweight reel.
Background technology
Hoisting crane refers to many actions elevator machinery of vertical-lift within the specific limits and horizontal carrying heavy goods, its working process generally comprises and hoists, run, the steps such as decline and reposition, steel rope due to its intensity high, from heavy and light, stable working, not easily whole root fracture suddenly, the feature of reliable operation, in lifting working process through being commonly used in hoisting crane, reel is the winding tool of steel rope, in hoisting crane is produced, the cart part of hoisting crane can use reel, the reel size of goliath is larger, add lineoutofservice signal pull, reel is stressed larger, the support at reel and reel two ends needs to reach some strength, traditional reel is in order to ensure the squareness between pivot shaft and reel baffle plate, usual employing be integration pivot shaft, and the deadweight of reel is larger, affect the load-carrying capacity of reel, therefore, the hoisting crane lightweight reel providing a kind of light structure, bulk strength and load-carrying capacity large is necessary.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, and the hoisting crane lightweight reel providing a kind of light structure, bulk strength and load-carrying capacity large.
The object of the present invention is achieved like this: a kind of hoisting crane lightweight reel, it comprises cylindrical shell, inner chamber body is provided with in described cylindrical shell, be respectively arranged with near the position at cylindrical shell two ends in described inner chamber body and strengthen supporting A and strengthening supporting B, described reinforcement supports A and strengthens supporting B by inside support ring, outer support ring and the strut bar composition be arranged between inside support ring and outer support ring, the two ends, left and right of described cylindrical shell are respectively arranged with right baffle-plate and right baffle plate, described right baffle-plate and right baffle plate are by outer toroid, interior annulus and the reinforced rib composition be arranged between interior annulus and outer toroid, described right baffle-plate and reinforcement support between A and are connected with left support axle, described right baffle plate and reinforcement support between B and are provided with right support axle, the axis direction inwall of described cylindrical shell being parallel to cylindrical shell is provided with groove, the outer wall of described cylindrical shell is also provided with spiral fashion grooving, position near left end on the outer wall of described cylindrical shell is provided with steel rope pressing plate, described steel rope pressing plate is connected by double end stud with between cylindrical shell, steel rope is provided with between described steel rope pressing plate and cylindrical shell.
Described reinforced rib is radially uniformly distributed between interior annulus and outer toroid.
The outside diameter of described outer toroid is greater than the diameter of cylinder body outer wall.
Described groove is uniformly distributed on the inwall of cylindrical shell.
Described cylindrical shell is fixedly connected with between right baffle-plate and right baffle plate.
Described strut bar is radially uniformly distributed between inside support ring and outer support ring.
The outside diameter of described outer support ring is identical with cylinder internal diameter size.
Beneficial effect of the present invention: the present invention in the course of the work, under one end of steel rope is fixed on the steel rope pressing plate of reel one end, drive in the process of spool turns at pivot shaft, steel rope is wrapped in the outer wall of reel on reel outer wall along screw-shaped grooving, ensure that the steel rope on reel has good winding effect; Traditional flanged plate structure is changed into the structure be made up of the reinforced rib between interior annulus, outer toroid and inside and outside annulus by the left baffle at middle cylinder body two ends of the present invention, and this decreases the use amount of material while the structural strength ensureing reel; Arrange in reel inner chamber body and strengthen supporting, improve the stressing conditions of reel, the bulk strength of reel and load-carrying capacity are strengthened further, the inner of the pivot shaft on baffle plate is arranged on and strengthens supporting, can while the length reducing pivot shaft, ensure the squareness between pivot shaft and baffle plate, make the fixing more stable of baffle plate and pivot shaft, thus, improve the stressing conditions of reel, improve reel fatigue resistance, extend the service life of reel; The groove being parallel to the strip in spool axis direction of the even setting on cylinder inboard wall, can alleviate the quality of cylindrical shell to a certain extent; The present invention has the advantage that deadweight is little, light structure, bulk strength and load-carrying capacity are generous.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of hoisting crane lightweight of the present invention reel.
Fig. 2 is that the reinforcement of a kind of hoisting crane lightweight of the present invention reel supports A and strengthens supporting the structural representation of B.
Fig. 3 is the right baffle-plate of a kind of hoisting crane of the present invention lightweight reel and the structural representation of right baffle plate.
In figure: 1, cylindrical shell 2, inner chamber body 3, reinforcement support B4, right baffle plate 5, right support axle 6, grooving 7, groove 8, strengthen supporting A9, left support axle 10, right baffle-plate 11, double end stud 12, steel rope 13, steel rope pressing plate 14, outer support ring 15, inside support ring 16, strut bar 17, outer toroid 18, interior annulus 19, reinforced rib.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further.
Embodiment 1
As Figure 1-3, a kind of hoisting crane lightweight reel, it comprises cylindrical shell 1, inner chamber body 2 is provided with in described cylindrical shell 1, be respectively arranged with near the position at cylindrical shell 1 two ends in described inner chamber body 2 and strengthen supporting A8 and strengthening supporting B3, described reinforcement supports A8 and strengthens supporting B3 by inside support ring 15, outer support ring 14 and the strut bar 16 be arranged between inside support ring 15 and outer support ring 14 form, the two ends, left and right of described cylindrical shell 1 are respectively arranged with right baffle-plate 10 and right baffle plate 4, described right baffle-plate 10 and right baffle plate 4 are by outer toroid 17, interior annulus 18 and the reinforced rib 19 be arranged between interior annulus 18 and outer toroid 17 form, described right baffle-plate 10 and reinforcement support between A8 and are connected with left support axle 9, described right baffle plate 4 and reinforcement support between B3 and are provided with right support axle 5, the axis direction inwall of described cylindrical shell 1 being parallel to cylindrical shell 1 is provided with groove 7, the outer wall of described cylindrical shell 1 is also provided with spiral fashion grooving 6, position near two ends on the outer wall of described cylindrical shell 1 is provided with steel rope pressing plate 13, described steel rope pressing plate 13 is connected by double end stud 11 with between cylindrical shell 1, steel rope 12 is provided with between described steel rope pressing plate 13 and cylindrical shell 1.
The present invention in the course of the work, one end of steel rope 12 is fixed on the steel rope pressing plate 13 times of reel one end, drive in the process of spool turns at pivot shaft, steel rope 12 is wrapped in the outer wall of reel on reel outer wall along screw-shaped grooving 6, ensure that the steel rope 12 on reel has good winding effect; Traditional flanged plate structure is changed into the structure be made up of the reinforced rib 19 between interior annulus 18, outer toroid 17 and inside and outside annulus by the left baffle at middle cylinder body 1 two ends of the present invention, and this decreases the use amount of material while the structural strength ensureing reel; Arrange in reel inner chamber body 2 and strengthen supporting, improve the stressing conditions of reel, the bulk strength of reel and load-carrying capacity are strengthened further, the inner of the pivot shaft on baffle plate is arranged on and strengthens supporting, can while the length reducing pivot shaft, ensure the squareness between pivot shaft and baffle plate, make the fixing more stable of baffle plate and pivot shaft, thus, improve the stressing conditions of reel, improve reel fatigue resistance, extend the service life of reel; The groove 7 being parallel to the strip in spool axis direction on cylinder inboard wall, can alleviate the quality of cylindrical shell to a certain extent; The present invention has the advantage that deadweight is little, light structure, bulk strength and load-carrying capacity are generous.
Embodiment 2
As Figure 1-3, a kind of hoisting crane lightweight reel, it comprises cylindrical shell 1, inner chamber body 2 is provided with in described cylindrical shell 1, be respectively arranged with near the position at cylindrical shell 1 two ends in described inner chamber body 2 and strengthen supporting A8 and strengthening supporting B3, described reinforcement supports A8 and strengthens supporting B3 by inside support ring 15, outer support ring 14 and the strut bar 16 be arranged between inside support ring 15 and outer support ring 14 form, the two ends, left and right of described cylindrical shell 1 are respectively arranged with right baffle-plate 10 and right baffle plate 4, described right baffle-plate 10 and right baffle plate 4 are by outer toroid 17, interior annulus 18 and the reinforced rib 19 be arranged between interior annulus 18 and outer toroid 17 form, described right baffle-plate 10 and reinforcement support between A8 and are connected with left support axle 9, described right baffle plate 4 and reinforcement support between B3 and are provided with right support axle 5, the axis direction inwall of described cylindrical shell 1 being parallel to cylindrical shell 1 is provided with groove 7, the outer wall of described cylindrical shell 1 is also provided with spiral fashion grooving 6, position near two ends on the outer wall of described cylindrical shell 1 is provided with steel rope pressing plate 13, described steel rope pressing plate 13 is connected by double end stud 11 with between cylindrical shell 1, steel rope 12 is provided with between described steel rope pressing plate 13 and cylindrical shell 1, described reinforced rib 19 is radially uniformly distributed between interior annulus 18 and outer toroid 17, the outside diameter of described outer toroid 17 is greater than the diameter of cylindrical shell 1 outer wall, described groove 7 is uniformly distributed on the inwall of cylindrical shell 1, described cylindrical shell 1 is fixedly connected with between right baffle-plate 10 and right baffle plate 4, described strut bar 16 is radially uniformly distributed between inside support ring 15 and outer support ring 14, the outside diameter of described outer support ring 14 is identical with cylindrical shell 1 internal diameter size.
The present invention in the course of the work, one end of steel rope 12 is fixed on the steel rope pressing plate 13 times of reel one end, drive in the process of spool turns at pivot shaft, steel rope 12 is wrapped in the outer wall of reel on reel outer wall along screw-shaped grooving 6, ensure that the steel rope 12 on reel has good winding effect, traditional flanged plate structure is changed into the structure be made up of the reinforced rib 19 between interior annulus 18, outer toroid 17 and inside and outside annulus by the left baffle at middle cylinder body 1 two ends of the present invention, wherein, reinforced rib 19 radially distributes between inside and outside annulus, and this decreases the use amount of material while the structural strength ensureing reel, arrange by inside support ring 15 in reel inner chamber body 2, the reinforcement supporting construction that the strut bar 16 radially distributed between outer support ring 14 and inside and outside support ring forms, reel circumference uniform force can be ensured, improve the stressing conditions of reel, the bulk strength of reel and load-carrying capacity are strengthened further, the inner of pivot shaft on baffle plate is arranged on and strengthens supporting, can while the length reducing pivot shaft, ensure the squareness between pivot shaft and baffle plate, make the fixing more stable of baffle plate and pivot shaft, thus, improve the stressing conditions of reel, improve reel fatigue resistance, extend the service life of reel, the groove 7 being parallel to the strip in spool axis direction of the even setting on cylinder inboard wall, can alleviate the quality of cylindrical shell to a certain extent, the present invention has the advantage that deadweight is little, light structure, bulk strength and load-carrying capacity are generous.
Claims (7)
1. a hoisting crane lightweight reel, it comprises cylindrical shell, it is characterized in that: in described cylindrical shell, be provided with inner chamber body, be respectively arranged with near the position at cylindrical shell two ends in described inner chamber body and strengthen supporting A and strengthening supporting B, described reinforcement supports A and strengthens supporting B by inside support ring, outer support ring and the strut bar composition be arranged between inside support ring and outer support ring, the two ends, left and right of described cylindrical shell are respectively arranged with right baffle-plate and right baffle plate, described right baffle-plate and right baffle plate are by outer toroid, interior annulus and the reinforced rib composition be arranged between interior annulus and outer toroid, described right baffle-plate and reinforcement support between A and are connected with left support axle, described right baffle plate and reinforcement support between B and are provided with right support axle, the axis direction inwall of described cylindrical shell being parallel to cylindrical shell is provided with groove, the outer wall of described cylindrical shell is also provided with spiral fashion grooving, position near left end on the outer wall of described cylindrical shell is provided with steel rope pressing plate, described steel rope pressing plate is connected by double end stud with between cylindrical shell, steel rope is provided with between described steel rope pressing plate and cylindrical shell.
2. a kind of hoisting crane lightweight reel according to claim 1, is characterized in that: described reinforced rib is radially uniformly distributed between interior annulus and outer toroid.
3. a kind of hoisting crane lightweight reel according to claim 1, is characterized in that: the outside diameter of described outer toroid is greater than the diameter of cylinder body outer wall.
4. a kind of hoisting crane lightweight reel according to claim 1, is characterized in that: described groove is uniformly distributed on the inwall of cylindrical shell.
5. a kind of hoisting crane lightweight reel according to claim 1, is characterized in that: described cylindrical shell is fixedly connected with between right baffle-plate and right baffle plate.
6. a kind of hoisting crane lightweight reel according to claim 1, is characterized in that: described strut bar is radially uniformly distributed between inside support ring and outer support ring.
7. a kind of hoisting crane lightweight reel according to claim 1, is characterized in that: the outside diameter of described outer support ring is identical with cylinder internal diameter size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510794447.5A CN105271035B (en) | 2015-11-18 | 2015-11-18 | A kind of crane lightweight reel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510794447.5A CN105271035B (en) | 2015-11-18 | 2015-11-18 | A kind of crane lightweight reel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105271035A true CN105271035A (en) | 2016-01-27 |
| CN105271035B CN105271035B (en) | 2017-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510794447.5A Active CN105271035B (en) | 2015-11-18 | 2015-11-18 | A kind of crane lightweight reel |
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| Country | Link |
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| CN (1) | CN105271035B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174102A (en) * | 2015-09-29 | 2015-12-23 | 河南蒲瑞精密机械有限公司 | Compact hoist roller |
| CN107161895A (en) * | 2017-06-14 | 2017-09-15 | 国投镇江港有限公司集装箱分公司 | A kind of wind for field bridge steel wire rope |
| CN113479804A (en) * | 2021-09-07 | 2021-10-08 | 河南东起机械有限公司 | Integrated injection molding crane drum |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202485775U (en) * | 2012-03-17 | 2012-10-10 | 徐州衡器厂有限公司 | Driving roller |
| CN203512991U (en) * | 2013-10-10 | 2014-04-02 | 天津渤海鑫亿设备维修工程有限公司 | Winding reel |
| CN203728461U (en) * | 2013-11-29 | 2014-07-23 | 重庆起重机厂有限责任公司 | Assembling structure of drum shaft |
-
2015
- 2015-11-18 CN CN201510794447.5A patent/CN105271035B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202485775U (en) * | 2012-03-17 | 2012-10-10 | 徐州衡器厂有限公司 | Driving roller |
| CN203512991U (en) * | 2013-10-10 | 2014-04-02 | 天津渤海鑫亿设备维修工程有限公司 | Winding reel |
| CN203728461U (en) * | 2013-11-29 | 2014-07-23 | 重庆起重机厂有限责任公司 | Assembling structure of drum shaft |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174102A (en) * | 2015-09-29 | 2015-12-23 | 河南蒲瑞精密机械有限公司 | Compact hoist roller |
| CN107161895A (en) * | 2017-06-14 | 2017-09-15 | 国投镇江港有限公司集装箱分公司 | A kind of wind for field bridge steel wire rope |
| CN113479804A (en) * | 2021-09-07 | 2021-10-08 | 河南东起机械有限公司 | Integrated injection molding crane drum |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105271035B (en) | 2017-11-24 |
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