CN212863564U - Rail transit cable winding device - Google Patents
Rail transit cable winding device Download PDFInfo
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- CN212863564U CN212863564U CN202021423062.0U CN202021423062U CN212863564U CN 212863564 U CN212863564 U CN 212863564U CN 202021423062 U CN202021423062 U CN 202021423062U CN 212863564 U CN212863564 U CN 212863564U
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- support assembly
- winding
- rotating shaft
- telescopic
- rail transit
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Abstract
The utility model discloses a track traffic cable coiling mechanism, include: a support structure (10) comprising a rotating shaft (11) and a support assembly (12) fixedly mounted on the rotating shaft (11), the support assembly (12) being capable of telescopic adjustment movement in a radial direction; a winding shell (20) engaged on the support assembly (12) and capable of being fixedly coupled with the support assembly (12) through friction force under the telescopic movement of the support assembly (12); a driving mechanism (30) which is fixedly connected with the rotating shaft (11) and drives the supporting structure (10) to rotate along the circumferential direction. Different models winding shells can be installed to this coiling mechanism, and greatly reduced rolling cost improves work efficiency, simple structure moreover, convenient operation.
Description
Technical Field
The utility model relates to a track traffic field especially relates to a track traffic cable coiling mechanism.
Background
In the field of rail transit, a large number of cables are used, and in order to facilitate transportation of the cables, a winder is generally used for winding the cables; in the prior art, different types (thicknesses) of cables or winders with different sizes are adopted for winding according to different rail traffic engineering requirements, and winding is often finished on different winders, so that the winding cost is greatly improved, and the working efficiency is reduced.
Disclosure of Invention
The utility model discloses aim at solving one of the problem that above-mentioned prior art exists, provide a track traffic cable coiling mechanism, different model winding casings can be installed to this coiling mechanism, and greatly reduced rolling cost improves work efficiency, simple structure moreover, convenient operation.
In order to achieve the above object, the utility model provides a rail transit cable coiling mechanism, include:
the supporting structure comprises a rotating shaft and a supporting assembly fixedly mounted on the rotating shaft, and the supporting assembly can be telescopically adjusted and moved along the radial direction;
the winding shell is engaged on the supporting component and can be fixedly coupled with the supporting component through friction force under the telescopic motion of the supporting component;
and the driving mechanism is fixedly connected with the rotating shaft and drives the supporting structure to rotate along the circumferential direction.
In the technical scheme, a winding shell is mounted on a supporting assembly, the supporting assembly and the winding shell are fixedly connected through telescopic movement of the supporting assembly, the winding shell moves along the circumferential direction under the driving action of a driving mechanism, and after one end of a cable is fixed on the winding shell, the cable is gradually wound on the winding shell along with the rotation of the winding shell in the circumferential direction; different models winding shells can be installed to this coiling mechanism, and greatly reduced rolling cost improves work efficiency, simple structure moreover, convenient operation.
Additionally, according to the utility model discloses a track traffic cable coiling mechanism can also have following technical characteristic:
in an example of the present invention, the support assembly includes:
at least two are arranged flexible unit along the radial direction of pivot, and at least two flexible units are along the circumferential direction interval setting of pivot, and its hookup end fixed coupling is in on the pivot, its free end can be along radial direction concertina movement.
In an example of the present invention, the telescopic unit includes: at least one of the electric push rod, the hydraulic cylinder and the air cylinder.
In an example of the present invention, the present invention further includes:
the supporting plates correspond to the telescopic units one to one and are fixedly connected to the free ends of the telescopic units.
In an example of the present invention, the support plates are arc-shaped structures, so that at least two support plates are supported by the telescopic unit to generally present a circular structure as a whole;
wherein, the supporting plate is suitable for being attached to the inner wall of the rotary hole of the winding shell.
In an example of the present invention, the present invention further includes:
a base plate, the spindle being pivotably coupled to the base plate;
wherein, the rotating shaft is perpendicular to the substrate.
In an example of the present invention, the present invention further includes:
and one end of the limiting mechanism is connected to the base plate, and the other end of the limiting mechanism is suitable for abutting against the winding shell, so that when the cable is wound on the winding shell, the other end of the limiting mechanism always abuts against the cable.
In an example of the present invention, the limiting mechanism includes:
a limiting plate pivotably coupled to the base plate;
one end of the torsion spring is fixedly connected with the base plate, and the other end of the torsion spring is fixedly connected with the limiting plate;
so that the limit plate has a tendency to fit on the winding case.
In one example of the present invention, the,
the limiting plate includes:
the shaft part is rotatably connected to the base plate at one end and is arranged perpendicular to the base plate;
with axial region integrated into one piece's extension, just the extension is in under the moment of torsion effect of torsional spring all the time with the winding casing laminates mutually.
In an example of the present invention, the present invention further includes:
a controller coupled to the support assembly for controlling the support assembly to move telescopically in a radial direction; the controller is coupled with the driving mechanism and used for driving the start and stop of the supporting structure in the circumferential direction.
The following description of the preferred embodiments of the present invention will be made in detail with reference to the accompanying drawings, so that the features and advantages of the invention can be easily understood.
Drawings
Fig. 1 is a schematic structural diagram of a rail transit cable winding device according to an embodiment of the present invention;
FIG. 2 is a view taken along line A of FIG. 1;
fig. 3 is a schematic structural view of a rail transit cable winding device according to an embodiment of the present invention, which is mounted on a cart;
reference numerals:
a winding device 100;
a support structure 10;
a rotating shaft 11;
a support assembly 12;
a telescopic unit 121;
a support plate 122;
a winding case 20;
a winding main shaft 21;
a baffle 22;
a drive mechanism 30;
a substrate 40;
a limiting mechanism 41;
a limit plate 411;
a shaft portion 4111;
an extension portion 4112;
a torsion spring 412;
a support ring 42;
a bearing 50;
a cart 200;
a base 210;
a guide wheel 211;
a side panel 220;
a horizontal plate 221;
a handle 230.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The following description is provided with reference to the accompanying drawings to assist in a comprehensive understanding of various embodiments of the invention as defined by the claims. It includes various specific details to assist in this understanding, but these details should be construed as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that changes and modifications may be made to the various embodiments described herein without departing from the scope of the present invention, which is defined by the following claims. Moreover, descriptions of well-known functions and constructions may be omitted for clarity and conciseness.
It will be apparent to those skilled in the art that the following descriptions of the various embodiments of the present invention are provided for illustration only and not for the purpose of limiting the invention as defined by the appended claims.
Throughout the description and claims of this specification, the words "comprise" and variations of the words, for example "comprising" and "comprises", mean "including but not limited to", and are not intended to (and do not) exclude other components, integers or steps.
Features, integers or characteristics described in conjunction with a particular aspect, embodiment or example of the invention are to be understood to be applicable to any other aspect, embodiment or example described herein unless incompatible therewith.
References herein to "upper", "lower", "left", "right", etc. are merely intended to indicate relative positional relationships, which may change accordingly when the absolute position of the object being described changes.
The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Singular references include plural references unless there is a significant difference in context, scheme or the like between them.
Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and the present specification and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
According to the utility model discloses a rail transit cable coiling mechanism 100, as shown in fig. 1 and fig. 2, include:
a support structure 10 comprising a rotating shaft 11 and a support assembly 12 fixedly mounted on the rotating shaft 11, the support assembly 12 being capable of telescopic adjustment movement in a radial direction; that is, the support structure 10 enables adjustment of the support profile size by telescopic movement of the support assembly 12 in the radial direction to accommodate different models of winding housings 20.
A winding shell 20 engaged on the support component 12 and capable of being fixedly coupled with the support component 12 through friction force under the telescopic motion of the support component 12; specifically, the winding shell 20 includes a winding main shaft 21 and baffles 22 formed on both sides of the winding main shaft 21, and a rotation hole penetrating the length direction of the winding main shaft 21 is formed on the winding main shaft 21, the rotation hole is fitted on the support assembly 12, and the support assembly 12 and the winding shell 20 are fixedly coupled through the telescopic movement of the support assembly 12.
A driving mechanism 30 fixedly coupled to the rotating shaft 11 and driving the supporting structure 10 to rotate along the circumferential direction, for example, the driving mechanism 30 may be a driving motor, and when coupled, an output shaft of the driving motor may be coupled to the rotating shaft 11 through a coupling; of course, the drive mechanism 30 could also be a manual turn bar.
It can be understood that, the winding shell 20 is mounted on the supporting component 12, the fixed coupling between the supporting component 12 and the winding shell 20 is realized through the telescopic movement of the supporting component 12, the winding shell 20 is moved along the circumferential direction under the driving action of the driving mechanism 30, and after one end of the cable is fixed on the winding shell 20, the cable is gradually wound on the winding shell 20 along with the rotation of the winding shell 20 in the circumferential direction; this coiling mechanism 100 can install different model winding casings 20, and greatly reduced rolling cost improves work efficiency, simple structure moreover, convenient operation. Generally, the thicker the outer diameter of the cable, the larger the winding housing 20 that is needed for it, i.e., the larger the inner diameter of the rotary bore of the winding housing 20.
In one example of the present invention, the support assembly 12 includes:
at least two telescopic units 121 are arranged along the radial direction of the rotating shaft 11, the at least two telescopic units 121 are arranged at intervals along the circumferential direction of the rotating shaft 11, the coupling ends of the at least two telescopic units 121 are fixedly coupled to the rotating shaft 11, and the free ends of the at least two telescopic units can move telescopically along the radial direction;
specifically, the telescopic unit 121 includes a cylinder and a piston rod telescopically disposed in the rod, for example, a coupling end is disposed on the cylinder, and a free end is disposed on the piston rod, wherein the cylinder is fixedly coupled to the rotating shaft 11, and the piston rod is telescopic along a radial direction; the support assembly 12 can support different models of the winding housings 20 in the radial direction by providing the telescopic unit 121.
It should be noted that at least two telescopic units 121 are simultaneously moved in synchronization, so that the telescopic units 121 can better support the winding housing 20.
In an example of the present invention, the telescopic unit 121 includes: at least one of the electric push rod, the hydraulic cylinder and the air cylinder.
In an example of the present invention, the present invention further includes:
at least two supporting plates 122, wherein the supporting plates 122 correspond to the telescopic units 121 one by one, and are fixedly coupled to the free ends of the telescopic units 121;
by providing the support plate 122, the contact area between the telescopic unit 121 and the winding case 20 can be increased, thereby increasing the friction force with the winding case 20, and then making the coupling between the telescopic unit 121 and the winding case 20 more reliable.
The support plate 122 and the free end of the telescopic unit 121 may be coupled by welding, fastening, riveting, or the like.
In an example of the present invention, the supporting plates 122 are arc-shaped structures, so that at least two supporting plates 122 generally present a circular structure as a whole under the support of the telescopic unit 121; wherein the supporting plate 122 is adapted to be attached to the inner wall of the rotary hole of the winding casing 20.
Since the rotary hole of the winding housing 20 has a circular structure, in order to enable the support plate 122 to be more sufficiently contacted with the winding housing 20, the support plate 122 has an arc structure, so that the outer contour formed by the support plate 122 at the free ends of the plurality of telescopic units 121 is a substantially circular structure.
In an example of the present invention, the present invention further includes:
a base plate 40, the rotating shaft 11 being pivotably coupled to the base plate 40;
the rotating shaft 11 is perpendicular to the substrate 40;
specifically, the base plate 40 and the rotating shaft 11 are coupled by a bearing 50, that is, a mounting hole is provided on the base plate 40, an outer ring of the bearing 50 is disposed in the mounting hole in an interference manner, and an inner ring of the bearing 50 is disposed on the rotating shaft 11 in an interference manner.
The base plate 40 can limit the winding shell 20 in the axial direction when the support component 12 is jointed with the winding shell 20, so that the winding shell 20 is convenient to mount and the winding efficiency is improved.
In an example of the present invention, the present invention further includes:
the support ring 42 is fixedly coupled to the base plate 40, at least two limiting holes are formed in the support ring 42 at intervals along the circumferential direction, and the telescopic units 121 are correspondingly arranged in the limiting holes in a penetrating manner one by one;
the support ring 42 can support the telescopic unit 121, so that the telescopic unit 121 can move more reliably and stably.
In an example of the present invention, the present invention further includes:
a limiting mechanism 41, one end of the limiting mechanism 41 is coupled to the base plate 40, and the other end is adapted to abut on the winding shell 20, so that when the cable is wound on the winding shell 20, the other end of the limiting mechanism 41 always abuts on the cable.
In an example of the present invention, the limiting mechanism 41 includes:
a limit plate 411, the limit plate 411 pivotably coupled to the base plate 40;
a torsion spring 412, one end of which is fixedly coupled with the base plate 40, and the other end of which is fixedly coupled with the limit plate 411;
so that the limit plate 411 has a tendency to be attached to the winding case 20;
that is, the limiting plate 411 can be always attached to the contour surface of the winding spindle 21 of the winding housing 20 under the action of the torsion spring 412, and when the cable is wound around the winding housing 20, the limiting plate 411 will abut against the cable, so as to prevent the cable from loosening on the winding housing 20 and affecting the compactness of cable winding;
it is noted that the rotation direction of the winding case 20 coincides with the extending direction of the limit plate 411, that is, the instantaneous speed direction of the winding case 20 at the contact point with the limit plate 411 coincides with the extending direction of the limit plate 411.
In one example of the present invention, the,
the limit plate 411 includes:
a shaft portion 4111, wherein one end of the shaft portion 4111 is rotatably coupled to the base plate 40, and the shaft portion 4111 is perpendicular to the base plate 40;
an extension portion 4112 integrally formed with the shaft portion 4111, wherein the extension portion 4112 is always attached to the winding housing 20 under the torque of the torsion spring 412;
that is, the limit plate 411 may be formed by integral molding, thereby avoiding the trouble of assembly and having higher overall reliability.
In an example of the present invention, as shown in fig. 3, the present invention further includes:
the cart 200, the winding device 100 is connected to the cart 200, the cart 200 includes: the base 210 is provided with a universal guide wheel 211; a side plate 220 vertically coupled to the base 210; and a handle 230 coupled to the side plate 220; the base plate 40 is connected to the side plate 220 by a fastener, the driving mechanism 30 is fixedly connected to the cart 200 by a horizontal plate 221 on the cart 200, the side plate 220 is provided with a positioning hole, and the rotating shaft 11 is suitable for being penetrated through the positioning hole to be connected with an output shaft of the driving mechanism 30, so that the winding device 100 can be conveniently moved. It should be noted that the bearing 50 is disposed between the positioning hole and the rotating shaft 11.
In an example of the present invention, the present invention further includes:
a controller coupled to the support assembly 12 for controlling the support assembly 12 to move telescopically in a radial direction; the controller is coupled to the driving mechanism 30 for driving the start and stop of the supporting structure 10 in the circumferential direction.
Specifically, the winding shell 20 is mounted on the support assembly 12, the controller controls the telescopic unit 121 to perform telescopic movement to realize fixed coupling between the support assembly 12 and the winding shell 20, and then the controller controls the driving mechanism 30 to rotate, so that the winding shell 20 moves along the circumferential direction, and after one end of the cable is fixed on the winding shell 20, the cable is gradually wound on the winding shell 20 along with the rotation of the winding shell 20 in the circumferential direction; this coiling mechanism 100 can install different model winding casings 20, and greatly reduced rolling cost improves work efficiency, simple structure moreover, convenient operation.
The above description is only an exemplary embodiment of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims.
Those skilled in the art will appreciate that various features of the various embodiments of the invention described hereinabove may be omitted, added to, or combined in any manner accordingly. Moreover, the simple transformation and the solution of adapting and functional structure transformation to the prior art, which can be thought of by those skilled in the art, all belong to the protection scope of the present invention.
While the invention has been shown and described with reference to various embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a track traffic cable coiling mechanism which characterized in that includes:
a support structure (10) comprising a rotating shaft (11) and a support assembly (12) fixedly mounted on the rotating shaft (11), the support assembly (12) being capable of telescopic adjustment movement in a radial direction;
a winding shell (20) engaged on the support assembly (12) and capable of being fixedly coupled with the support assembly (12) through friction force under the telescopic movement of the support assembly (12);
a driving mechanism (30) which is fixedly connected with the rotating shaft (11) and drives the supporting structure (10) to rotate along the circumferential direction.
2. The rail transit cable take-up device of claim 1,
the support assembly (12) comprises:
at least two telescopic units (121) are arranged along the radial direction of the rotating shaft (11), the at least two telescopic units (121) are arranged at intervals along the circumferential direction of the rotating shaft (11), the connecting ends of the telescopic units are fixedly connected to the rotating shaft (11), and the free ends of the telescopic units can move telescopically along the radial direction.
3. The rail transit cable take-up device of claim 2,
the telescopic unit (121) comprises: at least one of the electric push rod, the hydraulic cylinder and the air cylinder.
4. Rail transit cable take-up according to claim 3,
further comprising:
at least two support plates (122), the support plates (122) corresponding to the telescopic units (121) one by one and fixedly coupled to the free ends of the telescopic units (121).
5. The rail transit cable take-up device of claim 4,
the support plates (122) are arc-shaped structures, and at least two support plates (122) are supported by the telescopic unit (121) to generally present a circular structure on the whole;
wherein the support plate (122) is suitable for being attached to the inner wall of the rotary hole of the winding shell (20).
6. The rail transit cable take-up device of claim 1,
further comprising:
a base plate (40), the shaft (11) being pivotably coupled to the base plate (40);
wherein, the rotating shaft (11) is perpendicular to the substrate (40).
7. The rail transit cable take-up device of claim 6,
further comprising:
a limiting mechanism (41), wherein one end of the limiting mechanism (41) is coupled on the base plate (40), and the other end of the limiting mechanism (41) is suitable for abutting on the winding shell (20), so that when a cable is wound on the winding shell (20), the other end of the limiting mechanism (41) always abuts on the cable.
8. The rail transit cable take-up device of claim 7,
the limiting mechanism (41) comprises:
a limit plate (411), the limit plate (411) pivotably coupled to the base plate (40);
one end of the torsion spring (412) is fixedly connected with the base plate (40), and the other end of the torsion spring (412) is fixedly connected with the limit plate (411);
so that the limit plate (411) has a tendency to be attached to the winding case (20).
9. The rail transit cable take-up device of claim 8,
the limiting plate (411) includes:
a shaft portion (4111), wherein one end of the shaft portion (4111) is rotatably coupled to the base plate (40), and the shaft portion (4111) is perpendicular to the base plate (40);
with axial part (4111) integrated into one piece's extension (4112), just extension (4112) is in the moment of torsion effect of torsional spring (412) down always with the winding casing (20) is laminated mutually.
10. The rail transit cable take-up device of claim 1,
further comprising:
a controller coupled to the support assembly (12) for controlling the telescopic movement of the support assembly (12) in a radial direction; the controller is coupled with the driving mechanism (30) and is used for driving the start and stop of the supporting structure (10) in the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021423062.0U CN212863564U (en) | 2020-07-17 | 2020-07-17 | Rail transit cable winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021423062.0U CN212863564U (en) | 2020-07-17 | 2020-07-17 | Rail transit cable winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212863564U true CN212863564U (en) | 2021-04-02 |
Family
ID=75215590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021423062.0U Active CN212863564U (en) | 2020-07-17 | 2020-07-17 | Rail transit cable winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212863564U (en) |
-
2020
- 2020-07-17 CN CN202021423062.0U patent/CN212863564U/en active Active
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