CN204164309U - A kind of rope crawling wheel - Google Patents
A kind of rope crawling wheel Download PDFInfo
- Publication number
- CN204164309U CN204164309U CN201420580128.5U CN201420580128U CN204164309U CN 204164309 U CN204164309 U CN 204164309U CN 201420580128 U CN201420580128 U CN 201420580128U CN 204164309 U CN204164309 U CN 204164309U
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- China
- Prior art keywords
- rope
- wheel body
- groove
- inner support
- support cover
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of rope crawling wheel, it comprise be connected with power mechanism power in wheel body, within interior wheel body is set with, to be gyration center swingable and driven the inner support cover rotated by interior wheel body along interior wheel body circumference for the axis of wheel body, the external peripheral surface of described inner support cover is provided with the circular groove groove that at least one confession rope passes, and the groove face of wherein one circular groove groove is equipped with the decorative pattern matched with rope outer surface decorative pattern; The internal surface of inner support cover is provided with gear shaping or slot, and the outer surface of interior wheel body is provided with slot or gear shaping, and inner support cover and interior wheel body are by the connection of both plug-in mounting realizations of gear shaping and slot, and the groove width of described slot is greater than the facewidth of gear shaping.The utility model has can realize wheel body and rope self adaption and the advantageous effect effectively avoiding occurring skidding.
Description
Technical field
The utility model relates to a kind of rope crawling wheel.
Background technique
At present, the load carrying device with lifting function has a lot, as crane, Hoisting Machinery, driving, gin wheel, group, etc., these lifting load carrying devices need use in specific occasion, sometimes limit by environmental conditions, and existing lifting load carrying device just cannot use.As installed an air-conditioner in family or office space at present, mostly its outdoor unit is to be pulled out to mounting point by artificial rope, also has and installs solar energy at building top, is pulled out roof, both wasted time and energy, and there is potential safety hazard again by artificial rope.The patent No. be 200710113526.0 Chinese invention patent disclose a kind of self-lifting load carrying device, although this self-lifting load carrying device certainly can be about to weight and be risen to specified altitude assignment position from ground; The patent No. be 201010173088.9 Chinese invention patent disclose another kind of self-lifting load carrying device, this device carry weight overweight time adopt overload protective device, effectively prevent and occur skidding.The basic structure of above-mentioned two kinds of self-lifting load carrying devices adopts drive sprocket, driven sprocket and creep sprocket wheel and ring chain mutually extrude rope and realize being elevated by the rotation of sprocket wheel of creeping.Existing rope adopts steel wire cable mostly, and steel wire cable is made up of multiply, creeps between sprocket wheel and rope and easily skids, and thus needs to arrange separately overload protection arrangement and carries out overload protection, its complex structure, add cost of production and assembling difficulty; Also do not have a kind of sprocket wheel can prevent skidding between rope and its now.
Model utility content
The technical problems to be solved in the utility model provides a kind of for above-mentioned defect make itself and rope self adaption and effectively prevent the rope crawling wheel of skidding.
In order to solve the problems of the technologies described above, the utility model provides a kind of rope crawling wheel of following structure, its structural feature be to comprise be connected with power mechanism power in wheel body, within interior wheel body is set with, to be gyration center swingable and driven the inner support cover rotated by interior wheel body along interior wheel body circumference for the axis of wheel body, the external peripheral surface of described inner support cover is provided with the circular groove groove that at least one confession rope passes, and the groove face of wherein one circular groove groove is equipped with the decorative pattern matched with rope outer surface decorative pattern.
The internal surface of inner support cover is provided with gear shaping or slot, and the outer surface of interior wheel body is provided with slot or gear shaping, and inner support cover and interior wheel body are by the connection of both plug-in mounting realizations of gear shaping and slot, and the groove width of described slot is greater than the facewidth of gear shaping.
Between gear shaping and the cell wall of slot, cushion pad is housed.
The both sides of interior wheel body are connected with corresponding setting and two chain drums that can engage with power chain, and described inner support is overlapped between two chain drums.
Described inner support cover is made up of multiple ring set be arranged side by side, and each ring set is respectively equipped with circular groove groove, and the groove face of the circular groove groove on one of them ring set arranges decorative pattern.
Described interior wheel body is provided with axial through hole, and through hole is provided with keyway.
After adopting said structure, run under the effect that interior wheel body drives at power mechanism, inner support is rotated under being enclosed within the driving of interior wheel body, because rope is through the circular groove groove of inner support cover, above-mentioned decorative pattern the frictional force that can strengthen rope and circular groove groove is set, thus make this take turns along rope slippage, inner support cover can swing around interior wheel body thus make above-mentioned decorative pattern situation of coincideing more desirable, thus ensure enough frictional force, effectively prevent rope and this take turns and occur skidding.
In sum, the utility model has and can realize wheel body and rope self adaption and the advantageous effect effectively avoiding occurring skidding.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail:
Fig. 1 is that a kind of embodiment of the utility model is arranged on the structural representation on slippage weight carrier;
Fig. 2 is the structural representation of rope crawling wheel;
Fig. 3 is the schematic diagram analysed and observe along A-A line in Fig. 2;
Fig. 4 is the schematic diagram analysed and observe along B-B line in Fig. 3;
Fig. 5 is the structural representation that the another kind of embodiment of the utility model is arranged on lifting device;
Fig. 6 is the structural representation analysed and observe along C-C line in Fig. 5.
Embodiment
As shown in Figure 1 from slippage weight carrier, the rope crawling wheel 5 that the utility model provides is arranged on this on slippage weight carrier, rope adopts steel wire cable 6, steel wire cable 6 adopts multiply pigtail system to form, thus its surface forms spiral helicine multi-turn projection, namely decorative pattern is formed, frame 1 should be comprised from slippage weight carrier, frame 1 being equipped with the concrete suspension hook scaffold 10 of the suspension hook scaffold 10(structure be mounted on mounting hole is prior art), suspension hook scaffold can be equipped with suspension hook, frame 1 is provided with and drives by power plant the active duplex chain wheel 3 rotated, these power plant are the power engine (comprising motor and speed reducer) be arranged in frame 1, it is specifically installed and transmission connecting structure is prior art, do not repeat them here, frame 1 is provided with the long arc-shaped holes 8 arranged away from active duplex chain wheel 3, frame 1 is rotatably connected to the floating axle 9 be installed in long arc-shaped holes 8, driven duplex chain wheel 2 floating axle 9 is equipped with, the bi-side on frame 1 top are also hinged with corresponding two connecting levers 7 arranged, a support arm correspondence of two connecting levers 7 is sleeved on floating axle 9, floating guiding wheel 11 the another support arm of two connecting levers 7 is equipped with, floating guiding wheel 11 is provided with and penetrates for steel wire cable 6 groove passed, main, driven duplex chain wheel is engaged with ring chain 4, at least two rope crawling wheels 5 engaged with ring chain 4 between active duplex chain wheel 3 and driven duplex chain wheel 2 and outside ring chain 4 ring are installed inside frame 1, described rope crawling wheel 5 is wound with one end from ring chain 4 and to pass between the rope crawling wheel 5 of initiatively duplex chain wheel 3 and race through stator wheel stretches out, the other end passes and the steel wire cable 6 stretched out through the race that floating guiding is taken turns from ring chain 4 and between the rope crawling wheel 5 of driven duplex chain wheel 2, described rope crawling wheel realizes the slippage along steel wire cable 6 under producing the effect of the rotation of frictional force and ring chain 4 by rope crawling wheel 5 and ring chain 4 extruded cords rope 6.
As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, rope crawling wheel 5 is arranged in frame 1 by back shaft 14 of creeping, rope crawling wheel 5 comprises the interior wheel body 51 being connected to back shaft 14 of creeping, the both sides of interior wheel body 51 are connected with two chain drums 53 of corresponding setting, together with chain drum 53 is bolted with interior wheel body 51, within interior wheel body 51 is set with, to be gyration center swingable and drive the inner support of rotating to overlap 52 by interior wheel body along interior wheel body 51 circumference for the axis of wheel body, the external peripheral surface of described inner support cover 52 be provided with can with ring chain 4 coordinate extruded cords rope 6 at least together with circular groove groove 15, the groove face of wherein one circular groove groove 15 is equipped with the decorative pattern matched with steel wire cable 6 outer surface decorative pattern, the internal surface of inner support cover 52 is provided with gear shaping or slot, the outer surface of interior wheel body 51 is provided with slot or gear shaping, connection both inner support cover 52 and interior wheel body 51 are realized by the plug-in mounting of gear shaping and slot, the groove width of described slot is greater than the facewidth of gear shaping, between described gear shaping and the cell wall of slot, cushion pad is housed, in the present embodiment, inner support cover 52 arranges gear shaping 521, interior wheel body 51 arranges slot 511, above-mentioned cushion pad adopts resilient rubbber cushion 512, the machine in use, when decorative pattern in decorative pattern when the original state of steel wire cable 6 and above-mentioned circular groove groove 15 is misfitted, ring chain 4 drives chain drum 53 to rotate, within now inner support cover 52 meeting, the axis of wheel body is that gyration center is along interior wheel body 51 circuit oscillation several angle, thus above-mentioned decorative pattern is coincide, the frictional force that further increase rope crawling wheel 5 and ring chain 4 extruded cords rope 6 produce.
Two rope crawling wheels 5 are provided with altogether in Fig. 1, steel wire cable 6 and penetrate between the rope crawling wheel 5 of initiatively duplex chain wheel 3 and is arranged in the corresponding circular groove groove of two rope crawling wheels 5 from ring chain 4 through the inner side of two rope crawling wheels 5, the outer rear flank that steel wire cable 6 is wrapped over two rope crawling wheels 5 is again arranged in the other circular groove groove of rope crawling wheel 5 when penetrating from ring chain 4 and between the rope crawling wheel 5 of initiatively duplex chain wheel 3, steel wire cable 6 passes with inside the rope crawling wheel 5 of driven duplex chain wheel 2 from ring chain 4, in the present embodiment inner support cover 52 is provided with bipassage ring groove 15, and adopt above-mentioned canoe, inner support is overlapped 52 one-body molded, also inner support can be adopted to overlap 52 structures be made up of multiple ring set be arranged side by side, multiple ring set gets final product matched together by the extruding of two chain drums 53, each ring set is respectively equipped with circular groove groove 15, the groove face of the circular groove groove 15 on one of them ring set arranges decorative pattern, the benefit of this structure is, because the circular groove groove arranging decorative pattern must have stronger wear resistance, thus inner support cover 52 is needed to carry out Surface heat-treatent, only the ring set arranging decorative pattern need be carried out Surface heat-treatent when multiple ring set is set, thus greatly cost of production can be reduced.
As shown in Figure 5 and Figure 6, the utility model provides another kind of embodiment, its basic structure is identical with the structure of above-described embodiment, difference is that power resources are different, the power of the interior wheel body 51 of the first embodiment passes to interior wheel body by chain-driving chain drum, in the present embodiment, interior wheel body 51 is provided with axial through hole, through hole is provided with keyway, interior wheel body 51 can be provided with and be positioned at the ring convex edge 55 that inner support overlaps 52 liang of outsides, thus can make that steel wire cable is many prevents it from deviating from circular groove groove around a few circle, lifting device as illustrated in the drawing, this rope crawling wheel is arranged on lifting device, lifting device comprises supporting frame, supporting frame is equipped with power engine (can comprise motor reducer), the pto＝power take-off of power engine is arranged in above-mentioned key mounting hole 54, namely this interior wheel body 51 is connected with the pto＝power take-off power of power engine by key connection, supporting frame is also equipped with rope is pressed against to the hold down gag in circular groove groove 15, on this lifting device, hold down gag comprises scaffold 17, the pinch roller 18 compressing steel wire cable 6 with circular groove slot fit scaffold is equipped with, by pinch roller 18, steel wire cable 6 is pressed against in circular groove groove 15, when in power engine drives, wheel body 51 rotates, this lifting device can be made to creep along steel wire cable, when decorative pattern in decorative pattern when the original state of steel wire cable 6 and above-mentioned circular groove groove 15 is misfitted, wheeling thereof in power engine drives, within now inner support cover 52 meeting, the axis of wheel body is that gyration center is along interior wheel body 51 circuit oscillation several angle, thus above-mentioned decorative pattern is coincide, the frictional force that further increase rope crawling wheel 5 and ring chain 4 extruded cords rope 6 produce.
The rope crawling wheel that the utility model provides not only can be applied to above-mentioned from slippage weight carrier and lifting device, also may be used for, on other devices, not enumerating at this.The above is specific constructive form of the present utility model; the utility model is not restricted to the described embodiments; the art personnel, replace all in protection domain of the present utility model based on the equivalent variations of concrete structure on the utility model and parts.
Claims (6)
1. a rope crawling wheel, it is characterized in that comprising be connected with power mechanism power in wheel body (51), within interior wheel body (51) is set with, to be gyration center swingable and driven the inner support cover (52) rotated by interior wheel body along interior wheel body (51) circumference for the axis of wheel body, the external peripheral surface of described inner support cover (52) is provided with the circular groove groove (15) passed for rope, the groove face of circular groove groove (15) is equipped with the decorative pattern matched with rope outer surface decorative pattern.
2. rope crawling wheel as claimed in claim 1, it is characterized in that: the internal surface of described inner support cover (52) is provided with gear shaping or slot, the outer surface of interior wheel body (51) is provided with corresponding slot or gear shaping, connection both inner support cover (52) and interior wheel body (51) are realized by the plug-in mounting of gear shaping and slot, the groove width of described slot is greater than the facewidth of gear shaping.
3. rope crawling wheel as claimed in claim 2, is characterized in that: between described gear shaping and the cell wall of slot, cushion pad is housed.
4. the rope crawling wheel according to any one of claim 1-3, is characterized in that: the both sides of described interior wheel body (51) are connected with corresponding setting and two chain drums (53) can engaged with power chain, and described inner support cover (52) is between two chain drums.
5. the rope crawling wheel according to any one of claim 1-3, it is characterized in that: described inner support cover (52) is made up of multiple ring set be arranged side by side, each ring set is respectively equipped with circular groove groove (15), the groove face of the circular groove groove (15) on one of them ring set arranges decorative pattern.
6. the rope crawling wheel according to any one of claim 1-3, is characterized in that: described interior wheel body (51) is provided with axial through hole, and through hole is provided with keyway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420580128.5U CN204164309U (en) | 2014-10-09 | 2014-10-09 | A kind of rope crawling wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420580128.5U CN204164309U (en) | 2014-10-09 | 2014-10-09 | A kind of rope crawling wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204164309U true CN204164309U (en) | 2015-02-18 |
Family
ID=52537998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420580128.5U Expired - Fee Related CN204164309U (en) | 2014-10-09 | 2014-10-09 | A kind of rope crawling wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204164309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594848A (en) * | 2019-01-18 | 2019-04-09 | 北京蓝天未来科技有限公司 | A kind of large span awning device |
-
2014
- 2014-10-09 CN CN201420580128.5U patent/CN204164309U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594848A (en) * | 2019-01-18 | 2019-04-09 | 北京蓝天未来科技有限公司 | A kind of large span awning device |
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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: 20150218 Termination date: 20191009 |