CN221023651U - Balance wheel and ropeway unhooking rope clip thereof - Google Patents
Balance wheel and ropeway unhooking rope clip thereof Download PDFInfo
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- CN221023651U CN221023651U CN202323099982.8U CN202323099982U CN221023651U CN 221023651 U CN221023651 U CN 221023651U CN 202323099982 U CN202323099982 U CN 202323099982U CN 221023651 U CN221023651 U CN 221023651U
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- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 description 9
- 229920001778 nylon Polymers 0.000 description 9
- 238000009434 installation Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of cableway equipment, and provides a balance wheel and a cableway unhooking lock thereof, wherein the balance wheel comprises an outer wheel part and an inner wheel part; the inner wheel part is embedded on the annular inner wall of the outer wheel part; the outer wall of the inner wheel part is provided with an annular bulge which bulges along the radial direction, the annular bulge is matched and fixed with the annular inner wall of the outer wheel part, the annular inner wall of the outer wheel part is provided with an annular groove matched with the annular bulge, and the annular bulge is matched and fixed with the annular groove. According to the utility model, the annular protrusions are arranged on the inner wheel part through the arrangement of the inner wheel part, so that the protrusion structure on the inner wheel part has a distance which is close to the upper and lower rails under the condition that the outer wheel part is broken accidentally, and the protrusion structure can be in contact with and limit with the upper and lower rails, thereby preventing the rope clip from losing balance.
Description
Technical Field
The utility model relates to the technical field of cableway equipment, in particular to a balance wheel and a cableway unhooking rope clip thereof.
Background
When the unhooking rope clip runs in the station, the running of the balance wheel is limited between the upper running rail and the lower running rail. During operation, the balance wheel is in contact limit with the upper rail and the lower rail, so that the rope clip is prevented from losing balance. In general, in order to lighten the unhooking rope clip and avoid damage to the track due to impact of the balance wheel, the balance wheel is made of a composite material with rigidity smaller than that of the track, such as a common nylon wheel. However, because the wheel body made of composite materials such as nylon wheels is easy to break under the action of external environment in long-time operation, the nylon wheels are once broken to cause the rope clip to lose balance, so that potential safety hazards are generated. Therefore, a balance wheel capable of providing secondary protection is needed.
Disclosure of utility model
The utility model provides a balance wheel and a cableway unhooking rope clip thereof, which are used for solving the defect that the balance wheel is easy to lose balance when the balance wheel is unhooked after the wheel body is broken accidentally in the prior art, and realizing the secondary protection of the balance wheel.
The utility model provides a balance wheel, comprising:
An outer wheel portion;
The inner wheel part is embedded on the annular inner wall of the outer wheel part;
the outer wall of the inner wheel part is provided with an annular bulge which bulges along the radial direction, the annular bulge extends along the circumferential direction of the inner wheel part, the annular inner wall of the outer wheel part is provided with an annular groove, and the annular bulge is matched and fixed with the annular groove.
According to the balance wheel provided by the utility model, the periphery of the outer wall of the inner wheel part is also provided with the annular limiting bulge, and the diameter of the limiting bulge is smaller than that of the annular bulge.
According to the balance wheel provided by the utility model, the annular protrusion is positioned in the middle of the outer wall of the inner wheel part.
According to the balance wheel provided by the utility model, a plurality of groups of limit protrusions are arranged on two sides of the annular protrusion.
According to the balance wheel provided by the utility model, the periphery of the inner wall of the inner wheel part is provided with the limit flange and the limit groove, and the limit flange and the limit groove are arranged at intervals along the axial direction of the inner wheel part.
According to the balance wheel provided by the utility model, the annular protrusions gradually bulge from two sides to the middle part, so that the joint surface between the annular protrusions and the inner wheel part is a smooth curved surface.
According to the balance wheel provided by the utility model, the inner wheel part is an aluminum alloy wheel.
The utility model also provides a cableway unhooking rope clip, which comprises:
one end of the outer holding assembly is connected with a release gear;
The inner holding assembly is connected with a travelling wheel;
the elastic connecting piece is used for connecting the outer holding assembly and the inner holding assembly;
The balance wheel shaft is connected with the inner holding assembly, and one end of the balance wheel shaft is connected with the balance wheel according to any one of the embodiments.
According to the ropeway unhooking rope clip provided by the utility model, the inner embracing assembly is connected with a friction plate, and at least one part of the top surface of the friction plate is provided with a friction groove.
According to the cableway unhooking rope clip provided by the utility model, the unhooking wheel and/or the travelling wheel adopt the structure of the balance wheel.
According to any of the embodiments described above, the present utility model has at least the following advantages:
According to the balance wheel provided by the utility model, the inner wheel part is provided with the annular bulge, so that the bulge structure on the inner wheel part has a distance which is close to the upper rail and the lower rail under the condition that the outer wheel part is broken accidentally, the bulge structure can be in contact with the upper rail and the lower rail to limit the bulge structure, the balance of the unhooking rope clip is prevented, the unhooking rope clip is ensured to guide and return at the horn-shaped opening position of the entering station, the emergency unhooking rope clip and the balance in the station are ensured, and the integral posture of the unhooking rope clip is always kept in the safe space range.
Drawings
In order to more clearly illustrate the utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the assembly structure of a balance wheel provided by the utility model;
FIG. 2 is a schematic view of the construction of an inner wheel portion of the balance wheel provided by the present utility model;
FIG. 3 is a schematic view of the structure of the outer wheel portion of the balance wheel provided by the utility model;
Fig. 4 is a schematic diagram of an installation structure of a ropeway unhooking rope clip provided by the utility model.
Reference numerals:
100. Balance wheel; 110. an outer wheel portion; 111. an annular groove; 120. an inner wheel portion; 121. an annular protrusion; 122. a limit protrusion; 125. a limit flange; 124. a limit groove; 200. an outer embracing assembly; 210. disengaging the change gear; 300. an inner holding assembly; 310. a walking wheel; 400. balance wheel shafts; 500. an elastic member; 600. balancing the track; 610. an upper rail; 620. a lower rail; 700. and (5) walking the track.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
A balance wheel of the present utility model is described below in connection with fig. 1-2, the balance wheel 100 being configured for use with a rope clip on a cableway. The balance wheel 100 includes an outer wheel portion 110 and an inner wheel portion 120; the inner wheel portion 120 is embedded on the annular inner wall of the outer wheel portion 110; wherein, the outer wall of the inner wheel part 120 is provided with an annular bulge 121 which bulges along the radial direction, the annular bulge 121 extends along the circumferential direction of the inner wheel part 120, the annular bulge 121 is matched and fixed with the annular inner wall of the outer wheel part 110, the annular inner wall of the outer wheel part 110 is provided with an annular groove matched with the annular bulge 121, and the annular bulge 121 is matched and fixed with the annular groove 111.
The outer wheel part 110 and the inner wheel part 120 are both annular wheel structures, the outer wheel realizes the embedding of the inner wheel part 120 and the outer wheel part 110 in a crimping manner, the outer wheel part 110 and the inner wheel part 120 cannot be separated, and the stability of the whole structure of the balance wheel 100 is ensured.
It will be appreciated that the outer wall of the inner wheel portion 120 has the annular protrusion 121, and the annular protrusion 121 extends into the annular groove 111 of the outer wheel, which shortens the distance between the top of the annular protrusion 121 and the upper rail 610 and the lower rail 620, and effectively prevents the rope clip from being out of balance, and on the other hand, the annular protrusion 121 has a limiting function in the axial direction, and increases the contact between the outer wheel portion 110 and the inner wheel portion 120, so that the connection tightness between the outer wheel portion 110 and the inner wheel portion 120 is higher. And because only a part of the annular protrusion 121 is provided, most of the main body of the outer wheel part 110 can be reserved, so that the strength of the outer wheel part 110 is high, and the overall structural strength of the balance wheel 100 is improved.
In a specific example, the annular protrusions 121 on the inner wheel portion 120 may be one or more, and the arrangement of the annular protrusions 121 may be increased or decreased according to a specific application scenario. For example, in the above embodiment, the ring cams are provided in one group, and of course, when the axial extension of the balance wheel 100 is large, plural groups of the ring protrusions 121 may be provided to promote the tightness of the connection.
The specific height of the annular protrusion 121 is not limited, and the height of the annular protrusion 121 may be enough to prevent the rope clip from being unbalanced when the outer wheel portion 110 is broken accidentally. For example, in the above embodiment, the annular projection 121 extends into the outer wheel portion 110 to a substantially half depth position.
In the above embodiment, the outer wheel portion 110 is a nylon wheel, and the inner wheel portion 120 is an aluminum alloy wheel. Nylon wheels are a common material for balance wheel 100 in the art, and nylon wheels are relatively lightweight and relatively wear resistant. It should be appreciated that during operation, the balance wheel 100 may be limited by contact with the upper rail 610 or the lower rail 620, and the balance wheel 100 may impact the rail during contact, so that the nylon wheel is limited so as not to damage the rail during contact impact, thereby prolonging the service life of the rail.
The inner wheel part 120 is made of aluminum alloy, and can be well connected with a nylon wheel through the limitation of aluminum alloy materials, the overall weight is low, the structural strength is high, and the like, and the impact damage of the inner wheel part 120 made of aluminum alloy materials to a steel rail is small, so that the steel rail can be effectively protected.
In some examples, the outer wall of the inner wheel portion 120 also has an annular stop protrusion 122 around its circumference, the diameter of the stop protrusion 122 being smaller than the diameter of the annular protrusion 121.
The limiting protrusion 122 is used for increasing the contact area between the inner wheel portion 120 and the outer wheel portion 110, so that the friction force of the connection surface between the outer wheel portion 110 and the inner wheel portion 120 is larger, the connection tightness between the outer wheel portion 110 and the inner wheel portion 120 can be improved, and the overall strength of the balance wheel 100 is improved.
It will be appreciated that the annular protrusion 121 is larger in diameter in order to be able to be located closer to the upper 610 and lower 620 rails during operation, while the limit protrusion 122 is smaller in diameter in order to facilitate a tighter connection between the outer 110 and inner 120 wheel portions. Also, the diameter of the limit projection 122 is much smaller than the diameter of the annular projection 121 with respect to the diameter of the annular projection 121. For example, in the present embodiment, the diameter of the stopper projection 122 is about 1/5 of the diameter of the portion of the annular projection 121.
In a specific example, the annular protrusion 121 is located in the middle of the outer wall of the inner wheel portion 120. That is, the annular protrusion 121 is located at the middle region of the inner wheel portion 120, which enables easy installation and easy preparation.
In a specific application, as shown in fig. 1, a plurality of sets of limiting projections 122 are disposed on both sides of the annular projection 121.
The annular protrusion 121 is used for being capable of having a relatively short distance with the upper rail 610 and the lower rail 620 when broken accidentally, so as to effectively prevent the unhooking rope clip from losing balance, and the limit protrusions 122 on two sides can enable a higher connection strength when the outer wheel portion 110 and the inner wheel portion 120 are connected, so that the balance wheel 100 has a higher overall structural strength.
It will be appreciated that the stop lugs 122 may be spaced from the annular lugs 121 towards the outer edge of the inner wheel portion 120. That is, the stopper protrusions 122 are disposed on both sides of the annular protrusion 121 in axially extending areas, which makes the connection tightness of the outer wheel portion 110 and the inner wheel portion 120 higher.
In some examples, the inner wall of the inner wheel portion 120 has a limit rib 125 and a limit groove 124 on a circumference, and the limit rib 125 and the limit groove 124 are spaced along the axial direction of the inner wheel portion 120.
The limiting flange 125 protrudes from the inner wall surface of the inner wheel portion 120, so that the limiting flange 125 can realize limiting in the axial direction, a certain interval is formed between the limiting groove 124 and the limiting flange 125, and a retainer ring can be installed in the limiting groove 124 to realize limiting of an interval area. For example, in bearing installation, positioning of the bearings is achieved by installing the bearings between the spaces, making installation more convenient.
It will be appreciated that the limitation of the limit ribs 125 and the limit grooves 124 on the inner wheel portion 120 facilitates assembly and improves convenience of assembly.
In a specific example, the annular protrusion 121 gradually bulges from both sides to the middle so that the interface between the annular protrusion 121 and the inner wheel portion 120 is a smooth curved surface.
In the above embodiment, the cross-sectional profile formed by the annular protrusion 121 is configured in a "parabolic" shape, that is, the entire protrusion surface of the annular protrusion 121 is a smooth curved surface, so that the annular protrusion 121 is prevented from damaging the track by structures such as edges and corners when contacting the upper track 610 and the lower track 620, the contacted track is further protected, and the service life of the track is prolonged.
As shown in fig. 3, the present utility model further provides a cableway unhooking rope clip, including: the outer holding assembly 200, the inner holding assembly 300, the elastic connecting piece and the balance wheel shaft 400, and one end of the outer holding assembly 200 is connected with the release gear 210; the inner holding assembly 300 is connected with a travelling wheel 310; the elastic connector is used for connecting the outer holding assembly 200 and the inner holding assembly 300; the balance wheel shaft 400 is connected with the inner holding assembly 300, and one end of the balance wheel shaft 400 is connected with the balance wheel 100 provided by any one of the embodiments.
The inner clasping assembly 300 and the outer clasping assembly 200 are matched with the walking track on one side, the balance wheel shaft 400 extends into the balance track 600 on the other side, the balance track 600 is provided with an upper track 610 and a lower track 620, and the outer clasping assembly 200 of the unhooking rope clip can drive the balance wheel 100 to displace in the vertical direction when rotating, so that the balance wheel 100 can be in contact with the upper track 610 or the lower track 620 to act, and further the balance of the whole unhooking rope clip is maintained.
The elastic connecting piece is two springs, the two springs are respectively arranged on two sides of the outer holding assembly 200, the two sides of the outer holding assembly 200 are respectively provided with a connecting end connected with the springs, one end of each spring is connected with the connecting end of the outer holding assembly 200, and the other end of each spring is connected with the inner holding assembly 300, so that a balance rod on the inner holding assembly 300 can be driven to move when the outer holding assembly 200 is rotated, and balance adjustment of the unhooking rope clip is achieved.
It will be appreciated that the balance wheel 100 of the previous embodiment is rotatably connected to the end of the balance shaft of the previous embodiment. That is, the balance wheel 100 has an inner wheel portion 120 and an outer wheel portion 110, wherein the outer wall of the inner wheel portion 120 has an annular protrusion 121 thereon, and the annular inner wall of the outer wheel portion 110 has an annular groove 111 engaged with the annular protrusion 121, and the annular protrusion 121 is engaged with the annular groove 111 to be pressed, so that the connection of the outer wheel portion 110 and the inner wheel portion 120 is relatively tight. Wherein, have spacing flange 125 and spacing groove 124 that are used for the bearing spacing on the inner wall of interior wheel, when the installation, with the bearing impress in the inner circle of interior wheel portion 120 for the bearing is spacing with spacing flange 125 cooperation, then, fixes a position the bearing through the mode that sets up the retaining ring. The inner ring of the bearing is connected with the balance shaft so that the balance wheel 100 rotates around the balance shaft.
In some examples, the inner band assembly 300 has a friction plate attached thereto, at least a portion of the top surface of the friction plate having friction grooves.
The friction grooves on the friction plate increase the roughness of the starting surface, and are beneficial to the contact driving of the driving device.
Further, the derailing wheel 210 and/or the traveling wheel 310 adopts the structure of the balance wheel 100. That is, the design of the inner wheel portion 120 and the outer wheel portion 110 is adopted for the drop gear 210 and the traveling wheel 310 on the rope clip for the cableway, so that the outer wheel is broken even if the outer wheel is broken under the unexpected condition, the operation can be continued through the inner wheel, and the overall safety performance is improved.
Through the description of the above embodiments, it can be clearly understood by those skilled in the art that in each embodiment, the inner wheel portion 120 is embedded in the outer wheel portion 110, and if the outer wheel portion 110 is accidentally broken during daily operations, the inner wheel portion 120 can take over the outer wheel for operations, for example, when the balance wheel 100 adopts the structure and the outer nylon wheel is accidentally broken, the annular protrusion 121 of the inner wheel portion 120 can function, still keep the balance wheel 100 of the rope clip to be partially limited between the upper and lower balance rails 600, prevent the rope clip from losing balance, ensure guiding return of the rope clip at the horn-shaped opening position of the entering station, ensure emergency rope clip hanging and balancing in the station, so that the overall posture of the rope clip is always kept in a safe space range, and improve the safety of the rope clip. Further, a plurality of limiting protrusions 122 are provided on the inner wheel, and the plurality of limiting protrusions 122 can enable the inner wheel portion 120 and the outer wheel portion 110 to be in compression joint more tightly, so that the structural strength of the whole balance wheel 100 is higher.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. A balance wheel, comprising:
An outer wheel portion;
The inner wheel part is embedded on the annular inner wall of the outer wheel part;
the outer wall of the inner wheel part is provided with an annular bulge which bulges along the radial direction, the annular bulge extends along the circumferential direction of the inner wheel part, the annular inner wall of the outer wheel part is provided with an annular groove, and the annular bulge is matched and fixed with the annular groove.
2. The balance of claim 1 wherein the outer wall of the inner wheel portion also has an annular spacing protrusion about its circumference, the diameter of the spacing protrusion being less than the diameter of the annular protrusion.
3. The balance of claim 2 wherein said annular projection is centrally located on an outer wall of said inner wheel portion.
4. A balance wheel according to claim 3, wherein a plurality of sets of the limit projections are arranged on both sides of the annular projection.
5. The balance wheel of any of claims 1-4, wherein the inner wall of the inner wheel portion has a limit rib and a limit groove on a circumference thereof, the limit rib and the limit groove being disposed at intervals along an axial direction of the inner wheel portion.
6. The balance of any of claims 1-4, wherein the annular protrusion gradually bulges from both sides to the middle such that the interface between the annular protrusion and the inner wheel portion is smoothly curved.
7. The balance of any of claims 1-4, wherein the inner wheel portion is an aluminum alloy wheel.
8. A ropeway unhooking rope clip, comprising:
one end of the outer holding assembly is connected with a release gear;
The inner holding assembly is connected with a travelling wheel;
the elastic connecting piece is used for connecting the outer holding assembly and the inner holding assembly;
A balance wheel shaft connected with the inner holding assembly, wherein one end of the balance wheel shaft is connected with a balance wheel as claimed in any one of claims 1-7.
9. The rope way unhooking rope clip of claim 8, wherein the inner clasping assembly is connected with a friction plate, and at least a portion of a top surface of the friction plate has a friction groove.
10. The ropeway unhooking rope clip according to claim 8, wherein the unhooking wheel and/or the travelling wheel adopt the structure of the balance wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323099982.8U CN221023651U (en) | 2023-11-16 | 2023-11-16 | Balance wheel and ropeway unhooking rope clip thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323099982.8U CN221023651U (en) | 2023-11-16 | 2023-11-16 | Balance wheel and ropeway unhooking rope clip thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221023651U true CN221023651U (en) | 2024-05-28 |
Family
ID=91178526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323099982.8U Active CN221023651U (en) | 2023-11-16 | 2023-11-16 | Balance wheel and ropeway unhooking rope clip thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221023651U (en) |
-
2023
- 2023-11-16 CN CN202323099982.8U patent/CN221023651U/en active Active
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