CN212439972U - Take damped pair of stay cord spring receipts line module - Google Patents
Take damped pair of stay cord spring receipts line module Download PDFInfo
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- CN212439972U CN212439972U CN202020558890.9U CN202020558890U CN212439972U CN 212439972 U CN212439972 U CN 212439972U CN 202020558890 U CN202020558890 U CN 202020558890U CN 212439972 U CN212439972 U CN 212439972U
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Abstract
The utility model discloses a damped double-pull rope spring coiling module, which comprises a woven belt wheel shaft, a one-way rotating shaft, a driving rotating wheel, a driven rotating wheel, a magnetic control damping wheel and two wire-rewinding devices; the two wire winders are respectively arranged at two ends of the ribbon wheel shaft in a bidirectional rotating way, the unidirectional rotating shaft is rotatably sleeved outside the ribbon wheel shaft and positioned between the two wire winders, and the two wire winders are respectively connected with the unidirectional rotating shaft in a unidirectional rotating way; the driving rotating wheel is fixed on the one-way rotating shaft to realize synchronous rotation with the one-way rotating shaft; the magnetic control damping wheel is rotatably sleeved on the one-way rotating shaft, the driven rotating wheel is arranged outside the one-way rotating shaft and is in transmission connection with the driving rotating wheel, and the magnetic control damping wheel is in transmission connection with the driven rotating wheel. During installation, the double-pull-rope coiling spring coiling module with damping is only required to be installed on the main frame of the corresponding fitness equipment, and the double-pull-rope coiling spring coiling module has the characteristics of simple structure, low manufacturing cost and convenience in assembly.
Description
Technical Field
The utility model relates to a body-building apparatus technical field especially relates to a take damped two stay cord coil spring receipts line module.
Background
The take-up reel needs to be used in some fitness equipment, for example, the take-up reel can be used in the traction type rowing machine, the take-up reel is usually installed in the traction type rowing machine in the prior art, a pull rod is connected to the pull rope of the take-up reel, when the pull rod is pulled, the pull rope is pulled out, the take-up reel rotates and enables a coil spring in the take-up reel to tighten up when the pull rope is pulled out, the rotary wheel disc is also driven to rotate when the take-up reel rotates, the wheel disc is linked with the damping wheel, the damping wheel rotates, the damping wheel generates a damping effect when pulling the pull rod of a user in reverse mode, when the user loosens the pull rod, the coil spring resets, the take-up reel reversely rotates and takes in the pull rope, the user is in the pulling and returning process and is matched with the sliding. The wire rewinding device in the prior art is usually in a single wire rewinding structure and needs to be assembled with a turntable mechanism, a damping mechanism and other components, so that inconvenience in installation is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a take damped two stay cord coil springs to receive line module, be with two stay cord mechanisms and damping mechanism integration into a whole part, during the installation, only need to take damped two stay cord coil springs to receive line module and install on the body frame of the fitness equipment who corresponds, have simple structure, the cost of manufacture is low and convenient assembling's characteristics.
The utility model provides a technical scheme that its technical problem adopted is: a double-pull-rope spring coiling module with damping comprises a braid wheel shaft, a one-way rotating shaft, a driving rotating wheel, a driven rotating wheel, a magnetic control damping wheel and two wire winders; the two wire winders are respectively arranged at two ends of the ribbon wheel shaft in a bidirectional rotating manner, the unidirectional rotating shaft is rotatably sleeved outside the ribbon wheel shaft and positioned between the two wire winders, and the two wire winders are respectively connected with the unidirectional rotating shaft in a unidirectional rotating manner; the driving rotating wheel is fixed on the one-way rotating shaft to realize synchronous rotation with the one-way rotating shaft; the magnetic control damping wheel is rotatably sleeved on the unidirectional rotating shaft, the driven rotating wheel is arranged outside the unidirectional rotating shaft and is in transmission connection with the driving rotating wheel, and the magnetic control damping wheel is in transmission connection with the driven rotating wheel.
The two wire winders are respectively arranged at two ends of the ribbon wheel shaft in a bidirectional rotating way through bearings, and are respectively connected with the unidirectional rotating shaft through unidirectional bearings so as to realize unidirectional rotating connection with the unidirectional rotating shaft.
The driving runner is provided with a large belt pulley, the driven runner is provided with a large belt pulley and a small belt pulley, the magnetic control damping wheel is provided with a small belt pulley, the large belt pulley of the driving runner is connected with the small belt pulley of the driven runner through a belt to realize first-stage speed-increasing transmission, and the large belt pulley of the driven runner is connected with the small belt pulley through a belt to realize second-stage speed-increasing transmission.
The bottom of the support frame is rotatably connected with the one-way rotating shaft; the driven rotating wheel is rotatably assembled on a driven wheel shaft through a bearing, and the driven wheel shaft is arranged at the upper part of the supporting frame.
The bottom of the support frame is provided with a bearing seat, a bearing is arranged in the bearing seat, and the bottom of the support frame is rotatably connected with the unidirectional rotating shaft through the bearing in the bearing seat.
The driving rotating wheel is fixed on the rotating sheet.
The magnetic control damping wheel is fixedly connected with the small belt pulley, and the small belt pulley is rotatably arranged on the one-way rotating shaft through a bearing, so that the magnetic control damping wheel is rotatably sleeved on the one-way rotating shaft.
Furthermore, the magnetic damping wheel device also comprises a magnetic plate component matched with the magnetic control damping wheel, wherein the magnetic plate component is arranged on the supporting frame and is in a position matched with the magnetic control damping wheel.
In the support frame, a belt position corresponding to the connection between the large belt pulley of the driving rotating wheel and the small belt pulley of the driven rotating wheel is also arranged on an idler shaft, and a bearing used for tightly propping the belt is arranged on the idler shaft.
The wire rewinding device comprises a tension rope, a volute spiral spring, a weaving belt wheel and a mesh belt wheel cover, the weaving belt wheel is arranged on a weaving belt wheel shaft through a bearing so as to realize bidirectional rotation relative to the weaving belt wheel shaft, the volute spiral spring is arranged in the weaving belt wheel, and the mesh belt wheel cover is fixed on the weaving belt wheel and encloses the volute spiral spring; the driving belt wheel is provided with an installation groove, and the tension rope is installed in the installation groove of the driving belt wheel; the weaving belt wheel is provided with a shaft sleeve, and the one-way bearing is arranged between the shaft sleeve of the weaving belt wheel and the one-way rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model adopts a ribbon wheel shaft, a unidirectional rotating shaft, a driving rotating wheel, a driven rotating wheel, a magnetic control damping wheel and two wire winders to form a double-pull-rope coiling spring wire-winding module with damping; the two wire winders are respectively arranged at two ends of the ribbon wheel shaft in a bidirectional rotating manner, the unidirectional rotating shaft is rotatably sleeved outside the ribbon wheel shaft and positioned between the two wire winders, and the two wire winders are respectively connected with the unidirectional rotating shaft in a unidirectional rotating manner; the driving rotating wheel is fixed on the one-way rotating shaft to realize synchronous rotation with the one-way rotating shaft; the magnetic control damping wheel is rotatably sleeved on the unidirectional rotating shaft, the driven rotating wheel is arranged outside the unidirectional rotating shaft and is in transmission connection with the driving rotating wheel, and the magnetic control damping wheel is in transmission connection with the driven rotating wheel. The utility model discloses a this kind of structure, through integrating into an integral part with two guy wire mechanisms and damping mechanism, during the installation, only need to take damped two guy wire coil spring to receive the line module and install on the body frame of the body-building apparatus that corresponds, have simple structure, the cost of manufacture is low and convenient assembling's characteristics.
The present invention will be described in further detail with reference to the accompanying drawings and examples; however, the present invention is not limited to the embodiment, and the double-pulling rope coil spring wire-winding module with damping is provided.
Drawings
FIG. 1 is a schematic perspective view of the rowing machine of the present invention;
FIG. 2 is a side view of the present invention applied to a rowing machine;
fig. 3 is a front view of an embodiment of the present invention;
fig. 4 is a side view of an embodiment of the invention;
fig. 5 is a cross-sectional view of an embodiment of the invention;
FIG. 6 is one of the schematic exploded views of the embodiment of the present invention;
fig. 7 is a second exploded view of the embodiment of the present invention;
fig. 8 is a third exploded view of the embodiment of the present invention.
Detailed Description
Examples
Referring to fig. 1 to 8, the damped dual-stay coil spring take-up module of the present invention is used in a rowing machine 9, the rowing machine 9 includes a main frame 91, a dual rowing bar 92 and a damped dual-stay coil spring take-up module installed in the front of the main frame, and the damped dual-stay coil spring take-up module includes the parts of fig. 6, 7 and 8 in an exploded configuration. The double-pull-rope spring coiling and coiling module with the damping comprises a woven belt wheel shaft 1, a one-way rotating shaft 2, a driving rotating wheel 3, a driven rotating wheel 4, a magnetic control damping wheel 5 and two wire winders 6, wherein the woven belt wheel shaft 1 is arranged at the front part of a main frame 91; the two wire winders 6 are respectively arranged at two ends of the ribbon wheel shaft 1 in a bidirectional rotating manner, the unidirectional rotating shaft 2 is rotatably sleeved outside the ribbon wheel shaft 1 and is positioned between the two wire winders 6, and the two wire winders 6 are respectively connected with the unidirectional rotating shaft 2 in a unidirectional rotating manner; the driving rotating wheel 3 is fixed on the one-way rotating shaft 2 to realize synchronous rotation with the one-way rotating shaft 2; the magnetic control damping wheel 5 is rotatably sleeved on the unidirectional rotating shaft 2, the driven rotating wheel 4 is arranged at a preset interval position outside the unidirectional rotating shaft 2 and is in transmission connection with the driving rotating wheel 3, and the magnetic control damping wheel 5 is in transmission connection with the driven rotating wheel 4.
In this embodiment, the two wire winders 6 are respectively and bidirectionally rotatably mounted on two ends of the pulley shaft 1 through bearings 71, and the two wire winders 6 are respectively connected with the unidirectional rotating shaft 2 through unidirectional bearings 72 to realize unidirectional rotating connection with the unidirectional rotating shaft 2.
In this embodiment, drive runner 3 is equipped with big pulley, driven runner 4 is equipped with big pulley 41, little pulley 42, magnetic control damping pulley 5 is equipped with belt pulley 51, drive runner 3's big pulley pass through belt 73 with driven runner 4's little pulley 42 is connected in order to realize first order acceleration transmission, driven runner 4's big pulley 41 pass through belt 73 with belt pulley 51 is connected in order to realize second order acceleration transmission.
Further, the device also comprises a support frame 8, and the bottom of the support frame 8 is rotatably connected with the one-way rotating shaft 2; the driven runner 3 is rotatably fitted to a driven wheel shaft 81 through a bearing 71, and the driven wheel shaft 81 is mounted on the upper portion of the support frame 8.
In this embodiment, a bearing seat 82 is installed at the bottom of the support frame 8, a bearing 71 is installed in the bearing seat 82, and the bottom of the support frame 8 is rotatably connected with the unidirectional rotating shaft 2 through the bearing 71 in the bearing seat 82.
In this embodiment, the unidirectional rotating shaft 2 is fixedly connected with a rotating sheet 21 capable of rotating synchronously with the unidirectional rotating shaft 2, and the driving rotating wheel 3 is fixed on the rotating sheet 21.
In this embodiment, the magnetic control damping wheel 5 is fixedly connected with the small belt pulley 51, and the small belt pulley 51 is rotatably installed on the unidirectional rotating shaft 2 through a bearing 71, so that the magnetic control damping wheel 5 is rotatably sleeved on the unidirectional rotating shaft 2.
Further, the magnetic damping wheel device further comprises a magnetic plate assembly 52 used for being matched with the magnetic damping wheel 5, wherein the magnetic plate assembly 52 is arranged on the supporting frame 8 and is in a position matched with the magnetic damping wheel 5.
In this embodiment, the supporting frame 8 is further mounted on an idler shaft 83 at a belt position corresponding to a connection between the large pulley disc of the driving pulley 3 and the small pulley disc 42 of the driven pulley 4, and the idler shaft 83 is mounted with a bearing 71 for pressing against the belt.
In this embodiment, the wire rewinding device 6 includes a tension rope 61, a spiral spring 62, a fabric wheel 63 and a braid wheel cover 64, the fabric wheel 63 is mounted on the fabric wheel shaft 1 through a bearing 71 to realize bidirectional rotation relative to the fabric wheel shaft 1, the spiral spring 62 is mounted in the fabric wheel 63, and the braid wheel cover 64 is fixed on the fabric wheel 63 and encloses the spiral spring 62 therein; the driving belt wheel 63 is provided with an installation groove, and the tension rope 61 is installed in the installation groove of the driving belt wheel 63; the driving pulley 63 is provided with a shaft sleeve, and the one-way bearing 72 is installed between the shaft sleeve of the driving pulley 63 and the one-way rotating shaft 2.
The utility model discloses a damped double-stay rope coil spring take-up module, which adopts a braid wheel shaft 1, a one-way rotating shaft 2, a driving rotating wheel 3, a driven rotating wheel 4, a magnetic control damping wheel 5 and two take-up devices 6 to form the damped double-stay rope coil spring take-up module; the two wire winders 6 are respectively arranged at two ends of the ribbon wheel shaft 1 in a bidirectional rotating manner, the unidirectional rotating shaft 2 is rotatably sleeved outside the ribbon wheel shaft 1 and positioned between the two wire winders 6, and the two wire winders 6 are respectively connected with the unidirectional rotating shaft 2 in a unidirectional rotating manner; the driving rotating wheel 3 is fixed on the one-way rotating shaft 2 to realize synchronous rotation with the one-way rotating shaft 2; the magnetic control damping wheel 5 is rotatably sleeved on the unidirectional rotating shaft 2, the driven rotating wheel 4 is arranged at a certain position outside the unidirectional rotating shaft and is in transmission connection with the driving rotating wheel 3, and the magnetic control damping wheel 5 is in transmission connection with the driven rotating wheel 4. The utility model discloses a this kind of structure, through integrating into an integral part with two guy wire mechanisms and damping mechanism, during the installation, only need to take damped two guy wire coil spring to receive the line module and install on the body frame of the body-building apparatus that corresponds, have simple structure, the cost of manufacture is low and convenient assembling's characteristics.
The foregoing is illustrative of the preferred embodiment of the present invention and is not to be construed as limiting the invention in any way. Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solutions disclosed above can be used by those skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the present invention. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a take damped pair of stay cord coil spring receipts line module which characterized in that: comprises a braid wheel shaft, a unidirectional rotating shaft, a driving rotating wheel, a driven rotating wheel, a magnetic control damping wheel and two wire-rewinding devices; the two wire winders are respectively arranged at two ends of the ribbon wheel shaft in a bidirectional rotating manner, the unidirectional rotating shaft is rotatably sleeved outside the ribbon wheel shaft and positioned between the two wire winders, and the two wire winders are respectively connected with the unidirectional rotating shaft in a unidirectional rotating manner; the driving rotating wheel is fixed on the one-way rotating shaft to realize synchronous rotation with the one-way rotating shaft; the magnetic control damping wheel is rotatably sleeved on the unidirectional rotating shaft, the driven rotating wheel is arranged outside the unidirectional rotating shaft and is in transmission connection with the driving rotating wheel, and the magnetic control damping wheel is in transmission connection with the driven rotating wheel.
2. The damped dual wire rope wrap module of claim 1, wherein: the two wire winders are respectively arranged at two ends of the ribbon wheel shaft in a bidirectional rotating way through bearings, and are respectively connected with the unidirectional rotating shaft through unidirectional bearings so as to realize unidirectional rotating connection with the unidirectional rotating shaft.
3. The damped dual wire rope wrap module of claim 1, wherein: the driving runner is provided with a large belt pulley, the driven runner is provided with a large belt pulley and a small belt pulley, the magnetic control damping wheel is provided with a small belt pulley, the large belt pulley of the driving runner is connected with the small belt pulley of the driven runner through a belt to realize first-stage speed-increasing transmission, and the large belt pulley of the driven runner is connected with the small belt pulley through a belt to realize second-stage speed-increasing transmission.
4. The damped dual pull rope wrap spring wire take-up module of claim 3, wherein: the bottom of the support frame is rotatably connected with the one-way rotating shaft; the driven rotating wheel is rotatably assembled on a driven wheel shaft through a bearing, and the driven wheel shaft is arranged at the upper part of the supporting frame.
5. The damped dual pull rope wrap spring wire take-up module of claim 4, wherein: the bottom of the support frame is provided with a bearing seat, a bearing is arranged in the bearing seat, and the bottom of the support frame is rotatably connected with the unidirectional rotating shaft through the bearing in the bearing seat.
6. The damped dual wire rope wrap module of claim 1, wherein: the driving rotating wheel is fixed on the rotating sheet.
7. The damped dual pull rope wrap spring wire take-up module of claim 3, wherein: the magnetic control damping wheel is fixedly connected with the small belt pulley, and the small belt pulley is rotatably arranged on the one-way rotating shaft through a bearing, so that the magnetic control damping wheel is rotatably sleeved on the one-way rotating shaft.
8. The damped dual pull rope wrap spring wire take-up module of claim 4, wherein: furthermore, the magnetic damping wheel device also comprises a magnetic plate component matched with the magnetic control damping wheel, wherein the magnetic plate component is arranged on the supporting frame and is in a position matched with the magnetic control damping wheel.
9. The damped dual pull rope wrap spring wire take-up module of claim 4, wherein: in the support frame, a belt position corresponding to the connection between the large belt pulley of the driving rotating wheel and the small belt pulley of the driven rotating wheel is also arranged on an idler shaft, and a bearing used for tightly propping the belt is arranged on the idler shaft.
10. The damped dual garter spring take-up module of claim 2, wherein: the wire rewinding device comprises a tension rope, a volute spiral spring, a weaving belt wheel and a mesh belt wheel cover, the weaving belt wheel is arranged on a weaving belt wheel shaft through a bearing so as to realize bidirectional rotation relative to the weaving belt wheel shaft, the volute spiral spring is arranged in the weaving belt wheel, and the mesh belt wheel cover is fixed on the weaving belt wheel and encloses the volute spiral spring; the driving belt wheel is provided with an installation groove, and the tension rope is installed in the installation groove of the driving belt wheel; the weaving belt wheel is provided with a shaft sleeve, and the one-way bearing is arranged between the shaft sleeve of the weaving belt wheel and the one-way rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020558890.9U CN212439972U (en) | 2020-04-15 | 2020-04-15 | Take damped pair of stay cord spring receipts line module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020558890.9U CN212439972U (en) | 2020-04-15 | 2020-04-15 | Take damped pair of stay cord spring receipts line module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212439972U true CN212439972U (en) | 2021-02-02 |
Family
ID=74473354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020558890.9U Active CN212439972U (en) | 2020-04-15 | 2020-04-15 | Take damped pair of stay cord spring receipts line module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212439972U (en) |
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2020
- 2020-04-15 CN CN202020558890.9U patent/CN212439972U/en active Active
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