CN210419049U - Wire rope reel for European style crane - Google Patents
Wire rope reel for European style crane Download PDFInfo
- Publication number
- CN210419049U CN210419049U CN201921444151.0U CN201921444151U CN210419049U CN 210419049 U CN210419049 U CN 210419049U CN 201921444151 U CN201921444151 U CN 201921444151U CN 210419049 U CN210419049 U CN 210419049U
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- China
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- reel
- circular
- wire rope
- winding drum
- support
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- Expired - Fee Related
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Abstract
The utility model discloses a wire rope reel for European style crane, including the reel body, the reel body outside is provided with the wire rope groove, reel body outer wall bilateral symmetry is provided with the recess, the lower part longitudinal symmetry of recess is provided with reel strutting arrangement, reel strutting arrangement includes the support column, the support column upper end is fixed with circular post support, circular post support inside is provided with circular post, circular post both ends are all fixed with the horizontal pole, the other end of horizontal pole and circular post support rotate to be connected, circular post sliding connection is inside the recess, reel body right-hand member inboard is provided with the toothed disc, the toothed disc middle part is provided with the cone gear, cone gear inside meshing has the cone gear, the cone gear middle part is fixed with the pivot, reel body inner wall equipartition has a plurality of bracing pieces, the bracing piece is equipped with a plurality of connecting rods towards reel cross-section central direction equipartition; the utility model has the advantages of simple structure, safety, practicality, long service life and capability of reducing the weight of the winding drum.
Description
Technical Field
The utility model belongs to the technical field of hoist reel equipment, in particular to wire rope reel for european style hoist.
Background
The crane refers to a multi-action hoisting machine for vertically lifting and horizontally transporting a heavy object within a certain range, which is also called a crown block, a gantry crane or a crane, the european crane mainly comprises an industrial crane such as a bridge crane, a portal crane, a cantilever crane, a flexible beam crane and an explosion-proof crane, the crane usually uses a mode of winding a drum around a steel wire rope as a power transmission mechanism, the drum usually needs to transport the heavy object through the steel wire rope, at present, in order to enable the drum to support heavier goods, the drum is often heavy and thick, if the hoisting height of the crane is higher, the drum needs to be made very large, so that the weight of the drum is very large, a support structure for the side wall of the drum is not arranged inside the drum in the current market, and the drum is subjected to a force along the wall of the drum and a radial force along the center of the section of the drum when in operation, so that the service life, meanwhile, the existing crane is only provided with a rotating shaft support on the rotating shaft, and a support piece is not arranged on the winding drum, so that once the support on the rotating shaft is abraded or damaged, the winding drum can greatly damage accessories such as the rotating shaft and the rotating disc due to the fact that the lower side of the winding drum is not supported, and great cost is brought to later maintenance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wire rope reel for european style hoist has simple structure, safe practicality, long service life and can alleviate the advantage of reel weight.
In order to achieve the above object, the utility model provides a following technical scheme: a steel wire rope reel for an European crane comprises a reel body, wherein a steel wire rope groove is formed in the outer portion of the reel body, grooves are symmetrically formed in the left side and the right side of the outer wall of the reel body, reel supporting devices are symmetrically formed in the front and back of the lower portion of each groove, each reel supporting device comprises a supporting column, a circular column support is fixed at the upper end of each supporting column, a circular column is arranged in each circular column support, cross rods are fixed at the left end and the right end of each circular column, one end, away from each circular column, of each cross rod is rotatably connected with the corresponding circular column support, each circular column is connected in each groove in a sliding mode, a gear disc is arranged on the inner side of the right end of the reel body, conical teeth are arranged in the middle of each gear disc, conical gears are meshed in the conical teeth, rotating shafts are fixed in the middle of each conical gear, a reel hub is arranged, the reel body inner wall equipartition has a plurality of bracing pieces, the bracing piece has a plurality of connecting rods towards reel cross-section central direction equipartition, the connecting rod other end is fixed with the circular tube, the circular tube is inside to run through the pivot, the reel body downside is provided with the base, pivot left end and right part all are connected with the pivot support.
Preferably, the steel wire rope groove is a spiral groove.
Preferably, the groove is a circular groove formed around the outer wall of the winding drum.
Preferably, one end of the cross bar, which is far away from the circular column, is provided with a shaft seat for supporting the rotation of the cross bar.
Preferably, the circular tube is rotatably connected with the rotating shaft, and the rotating shaft for supporting the circular tube to rotate is arranged inside the left side of the circular tube and inside the right side of the circular tube.
Preferably, the left end and the right part of the rotating shaft are rotationally connected with the rotating shaft support, and the lower end of the rotating shaft support is fixed on the upper side end face of the base.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a design reel strutting arrangement, can play the supporting role to the reel body, do not interfere the operation of the reel body simultaneously, can play the supporting role to the reel like this, the mode that the tradition only supported the countershaft has been avoided, like this when hoist handling goods, the weight of hoist and goods all will load on the pivot support, and only pivot support downside atress, consequently, lead to the very easy wearing and tearing of pivot support to damage even, lead to the reel body to take place the slope, cause the harm to toothed disc and pivot, bring very big maintenance cost for later maintenance cost, through set up the bracing piece in reel inside, can be to the life of extension reel, reduce the thickness of reel wall, reduce reel weight, thereby improve the life of hoist.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic sectional view of the present invention.
Fig. 3 is a schematic side view of the reel body and the support rod according to the present invention.
FIG. 4 is a schematic structural view of the reel supporting device of the present invention
In the figure: 1. reel body, 2, wire rope groove, 3, recess, 4, reel strutting arrangement, 41, support column, 42, circular post support, 43, circular post, 44, horizontal pole, 5, toothed disc, 6, toper tooth, 7, conical gear, 8, pivot, 9, bracing piece, 10, connecting rod, 11, circular pipe, 12, reel hub, 13, through-hole, 14, base, 15, pivot support.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present embodiment provides a steel wire rope reel for european cranes, including a reel body 1, a steel wire rope groove 2 is provided outside the reel body 1, grooves 3 are symmetrically provided on the left and right sides of the outer wall of the reel body 1, reel supporting devices 4 are symmetrically provided on the front and back of the lower portion of the groove 3, each reel supporting device 4 includes a supporting pillar 41, a circular pillar bracket 42 is fixed on the upper end of the supporting pillar 41, a circular pillar 43 is provided inside the circular pillar bracket 42, a cross bar 44 is fixed on both the left and right ends of the circular pillar 43, one end of the cross bar 44 away from the circular pillar 43 is rotatably connected with the circular pillar bracket 42, the circular pillar 43 is slidably connected inside the groove 3, a gear plate 5 is provided on the inner side of the right end of the reel body 1, a conical tooth 6 is provided in the middle of the gear plate 5, a conical gear 7 is engaged inside, the reel 1 left end inner wall of the body is provided with reel hub 12, reel hub 12 middle part is provided with through-hole 14, gear plate 5 and reel hub 12 all pass through bolted connection with reel 1, 1 inner wall equipartition of the reel body has a plurality of bracing pieces 9, bracing piece 9 has a plurality of connecting rods 10 towards reel cross-section center direction equipartition, connecting rod 10 other end is fixed with circular pipe 11, 11 inside runs through of circular pipe pivot 8, 1 downside of the reel body is provided with base 14, 8 left ends of pivot and right part all are connected with pivot support 15.
In order to ensure the regularity of the wire rope outside the winding drum 1, in the present embodiment, the wire rope grooves 2 are preferably spiral grooves.
In order to ensure that the circular column 43 is always inside the groove 3 and supports the reel body 1 when the reel body 1 rotates, in the present embodiment, it is preferable that the groove 3 is a circular groove which surrounds the outer wall of the reel body 1.
In order to support the circular column 43 to rotate, in the present embodiment, preferably, an end of the cross bar 44 away from the circular column 43 is provided with a bearing for supporting the rotation shaft.
In order to make the support rod 9, the connecting rod 10 and the circular tube 11 only support the winding drum 1 and avoid interfering with the rotation of the rotating shaft 8, in this embodiment, it is preferable that the circular tube 11 is rotatably connected with the rotating shaft 8, and the inner sides of the left side and the right side of the circular tube 11 are both provided with rotating shafts for supporting the rotation of the circular tube 11.
In order to enable the rotating shaft support 15 to support the rotating shaft 8 to rotate, in this embodiment, preferably, the left end and the right portion of the rotating shaft 8 are rotatably connected with the rotating shaft support 15, and the lower end of the rotating shaft support 15 is fixed on the upper side end surface of the base 14.
The utility model discloses a theory of operation: when the steel wire rope winding machine is used, the steel wire ropes can be regularly arranged in the steel wire rope grooves 2, the phenomenon of rope disorder and rope skipping during the use of the steel wire ropes is avoided, the rotating shaft 8 rotates to drive the bevel gear 6 to rotate, the gear disc 5 and the winding drum body 1 rotate along with the rotation, the rotating shaft 8 is rotatably connected with the circular pipe 11, the supporting rod 41 is fixedly connected with the inner wall of the winding drum body 1, the supporting rod 41 is fixedly connected with the connecting rod 10, and the connecting rod 10 is fixedly connected with the circular pipe 11, so that the rotating shaft 8 cannot apply rotating force to the circular pipe 11 when the rotating shaft 8 rotates, the circular pipe 11, the connecting rod 10 and the supporting rod 9 only play a supporting role on the side wall of the winding drum body 1, the service lives of the supporting rod 9, the connecting rod 10 and the circular pipe 11 are prolonged, meanwhile, when the winding drum body 1 rotates, the circular columns 43 always slide in the grooves 3, play the supporting role to the reel body 1, circular post 43 has avoided circular post 43 only one side atress along with the reel body 1 takes place to roll when rotating simultaneously to improved circular post 43's life, simultaneously through supporting the reel body 1 and pivot 8 simultaneously, prolonged crane support piece's life, the utility model has the advantages of simple structure, the light long service life of quality.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a wire rope reel for european style hoist, includes the reel body, its characterized in that: the winding drum comprises a winding drum body, wherein a steel wire rope groove is formed in the outer part of the winding drum body, grooves are symmetrically formed in the left and right of the outer wall of the winding drum body, winding drum supporting devices are symmetrically formed in the front and back of the lower portion of each groove, each winding drum supporting device comprises a supporting column, a circular column support is fixed at the upper end of each supporting column, a circular column is arranged in each circular column support, cross rods are fixed at the left and right ends of each circular column, one end, away from each circular column, of each cross rod is rotatably connected with the corresponding circular column support, the circular columns are slidably connected into the grooves, a gear disc is arranged on the inner side of the right end of the winding drum body, conical teeth are arranged in the middle of each gear disc, conical gears are meshed in the conical teeth, rotating shafts are fixed in the middle of the conical gears, a winding drum hub is arranged on the, the utility model discloses a reel, including the bracing piece, the bracing piece has a plurality of connecting rods towards reel cross-section central direction equipartition, the connecting rod other end is fixed with circular pipe, the circular intraduct runs through the pivot, the reel body downside is provided with the base, pivot left end and right part all are connected with the pivot support.
2. The wire rope reel for the european crane according to claim 1, wherein: the steel wire rope groove is a spiral groove.
3. The wire rope reel for the european crane according to claim 1, wherein: the groove is a circular groove which is wound on the outer wall of the winding drum for one circle.
4. The wire rope reel for the european crane according to claim 1, wherein: one end of the cross rod, which is far away from the round column, is provided with a base for supporting the rotation shaft of the cross rod.
5. The wire rope reel for the european crane according to claim 1, wherein: the circular pipe is rotatably connected with the rotating shaft, and the rotating shaft for supporting the circular pipe to rotate is arranged inside the left side of the circular pipe and on the inner side of the right side of the circular pipe.
6. The wire rope reel for the european crane according to claim 1, wherein: the rotating shaft left end and the rotating shaft right portion are connected with the rotating shaft support in a rotating mode, and the lower end of the rotating shaft support is fixed on the end face of the upper side of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921444151.0U CN210419049U (en) | 2019-09-02 | 2019-09-02 | Wire rope reel for European style crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921444151.0U CN210419049U (en) | 2019-09-02 | 2019-09-02 | Wire rope reel for European style crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210419049U true CN210419049U (en) | 2020-04-28 |
Family
ID=70365513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921444151.0U Expired - Fee Related CN210419049U (en) | 2019-09-02 | 2019-09-02 | Wire rope reel for European style crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210419049U (en) |
-
2019
- 2019-09-02 CN CN201921444151.0U patent/CN210419049U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200428 Termination date: 20210902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |