CN211236386U - Optical fiber communication turntable - Google Patents
Optical fiber communication turntable Download PDFInfo
- Publication number
- CN211236386U CN211236386U CN202020205299.5U CN202020205299U CN211236386U CN 211236386 U CN211236386 U CN 211236386U CN 202020205299 U CN202020205299 U CN 202020205299U CN 211236386 U CN211236386 U CN 211236386U
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- Prior art keywords
- sliding
- optical fiber
- fiber communication
- push rod
- fixed
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Abstract
The utility model provides an optical fiber communication carousel has effectively solved among the prior art carousel and can only be to the optical cable of fixed diameter, to the problem of the unable adjustment of suitability of the optical cable of different diameters. The utility model discloses can adjust the interval between two fender dishes according to the diameter or the width of the optical cable of rolling, application scope is wide, and the practicality is strong. And the distance between the two baffle discs can be adjusted after rolling to compress the rolled optical cable, so that the optical cable is not easy to loosen in the later period.
Description
Technical Field
The utility model relates to an optical fiber communication, especially an optical fiber communication carousel.
Background
The optical fiber communication turntable is an important matched device in an optical fiber transmission system, and needs to route optical cables and manage coil storage, the turntable needs to be adapted to different optical cables in different environments,
the existing communication rotary disc drives the rotary disc through a rotation driving device, the rotary disc is provided with baffle discs on two sides of a winding drum, an optical cable is wound on the winding drum between the two baffle discs, and the baffle discs on two sides block the side wall of the optical cable, so that the optical cable is wound on the winding drum to form a disc shape. The interval between two existing blocking discs is fixed and cannot be adjusted, the interval has requirements on the diameter of an optical cable, the optical cable is easy to loosen when the diameter of the optical cable is too small, and the optical cable cannot be placed between the two blocking discs due to too large diameter, so that inconvenience is caused to storage of the optical cable.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming the defect of prior art, the utility model provides an optical fiber communication carousel has effectively solved in the background art the carousel can only be to the optical cable of fixed diameter, to the problem of the unable adjustment of suitability of the optical cable of different diameters.
The technical scheme includes that the optical fiber communication turntable comprises a support shaft, a left baffle disc is fixedly sleeved at the left end of the support shaft, a winding drum fixedly sleeved on the support shaft is fixed on the right side surface of the left baffle disc, the optical fiber communication turntable is characterized in that a right baffle disc is sleeved on the support shaft on the right side of the winding drum in a sliding mode, a transversely extending sliding groove is formed in the support shaft, a sliding block slidably arranged in the sliding groove is fixed on the inner circular surface of the right baffle disc, an installation cavity is formed in the support shaft on the lower portion of the sliding groove, a ratchet bar is vertically and slidably connected in the installation cavity, a push plate is transversely and slidably connected in the installation cavity on the lower portion of the ratchet bar, a longitudinally extending arc-shaped column is fixed on the upper side surface of the push plate, an arc-shaped groove matched with the arc-shaped column is formed in the lower side surface of the ratchet bar, a push rod structure, the ratchet bar is connected with first extension spring between the bottom of installation cavity, the inherent fixed disk of cover on the back shaft on right side fender dish right side, be connected with a plurality of second extension springs between fixed disk and the right fender dish.
Preferably, the left baffle disc and the right baffle disc respectively comprise a supporting disc, the center of the supporting disc is provided with a fixing hole matched with the supporting shaft, outer rings are sleeved on the supporting disc at intervals, and a plurality of connecting rods are uniformly distributed on the circumference between the outer rings and the supporting disc.
Preferably, the winding cylinder is provided with a first annular groove communicated with a central hole of the winding cylinder in the side surface, and the left side of the right baffle disc is provided with a second annular groove matched with a protruding part on the right side of the winding cylinder.
Preferably, the catch bar structure is including connecting the push rod at the push pedal right-hand member, the installation cavity right-hand member is opened there is the sliding hole that extends right, push rod sliding fit is in the sliding hole, the sliding hole right side has met the sliding tray, the push rod right-hand member is fixed with the stopper of sliding fit in the sliding tray, the stopper right-hand member rotates and is connected with the bolt of spiral shell dress on supporting the axle, the back shaft is stretched out to the right side in the head of bolt.
Preferably, the device further comprises a rotation driving device for driving the support shaft to rotate.
Preferably, the rotation driving device comprises a base, a speed reducer is fixed on the base and driven by a motor, a flange plate is fixed on an output shaft of the speed reducer, and a plurality of screw holes corresponding to the fixing holes in the flange plate are formed in the left baffle plate.
Preferably, the catch bar structure is including connecting the push rod at the push pedal right-hand member, the installation cavity right-hand member is opened there is the sliding hole that extends right, push rod sliding fit is in the sliding hole, the sliding hole right side is connected with the auto-lock button that the tip stretches out the back shaft, be connected with the pressure spring between push pedal left side and the installation cavity.
The utility model discloses can adjust the interval between two fender dishes according to the diameter or the width of the optical cable of rolling, application scope is wide, and the practicality is strong. And the distance between the two baffle discs can be adjusted after rolling to compress the rolled optical cable, so that the optical cable is not easy to loosen in the later period.
Drawings
Fig. 1 is a front view structure diagram of the screw rod of the present invention.
Fig. 2 is a front view structure diagram of the self-locking button of the present invention.
Fig. 3 is a view showing the structure of fig. 1 with the rotary drive removed.
Fig. 4 is a front view (mounting screw) of the present invention with the rotation driving device removed.
Fig. 5 is a side view of the left baffle disc of the present invention.
Fig. 6 is an enlarged view of a portion a in fig. 2.
Detailed Description
The following description of the present invention will be made in detail with reference to the accompanying drawings 1 to 6.
Embodiment 1 and embodiment 1, the device comprises a supporting shaft 1, a left baffle disc 2 is fixedly sleeved at the left end of the supporting shaft 1, a winding drum 3 fixedly sleeved on the supporting shaft 1 is fixed on the right side surface of the left baffle disc 2, and the device is characterized in that a right baffle disc 4 is slidably sleeved on the supporting shaft 1 at the right side of the winding drum 3, a sliding chute 5 extending transversely is formed in the supporting shaft 1, a sliding block 6 slidably arranged in the sliding chute 5 is fixed on the inner circular surface of the right baffle disc 4, a mounting cavity 7 is formed in the supporting shaft 1 at the lower part of the sliding chute 5, a ratchet bar 8 is vertically slidably connected in the mounting cavity 7, a push plate 9 is transversely slidably connected in the mounting cavity 7 at the lower part of the ratchet bar 8, a longitudinally extending arc-shaped column 10 is fixed on the upper side surface of the push plate 9, an arc-shaped groove 11 matched with the arc-shaped column 10 is formed on the lower side surface of the ratchet bar 8, the lower end of the sliding block 6 is connected with a pawl structure matched with a ratchet bar 8, a first tension spring 12 is connected between the ratchet bar 8 and the bottom of the mounting cavity 7, a fixed disc 13 is fixedly sleeved on the supporting shaft 1 on the right side of the right baffle disc 4, and a plurality of second tension springs 14 are connected between the fixed disc 13 and the right baffle disc 4. The arc-shaped column 10 may be two laterally spaced apart
The mounting cavity 7 is communicated with the sliding groove 5, the ratchet of the ratchet bar 8 faces upwards, the top of the ratchet bar 8 inclines towards the left side, when the arc-shaped column 10 props against the lower side face of the ratchet bar 8, the ratchet bar 8 and the pawl 15 are in a matched effect at the moment, the right baffle disc 4 can move in a one-way mode towards the left side at the moment, the second tension spring 14 is used for enabling the right baffle disc 4 to be stressed to move in the one-way direction towards the left side under the action of the second tension spring 14, the ratchet bar 8 and the pawl 15 when the stress can overcome the tension of the second tension spring 14, and the second tension spring 14 is added to prevent the right baffle disc 4 from moving towards the left side under the stress-free condition, so that the stability of the second baffle disc after positioning is guaranteed. The lower end of the sliding block 6 is provided with an installation groove 16, the pawl 15 structure comprises a pawl 15 which is rotatably connected in the installation groove 16 and matched with the ratchet, the right side surface of the pawl 15 is fixedly connected with a spring 17, and the other end of the spring 17 is fixedly connected to a vertical plate 18 fixed on the sliding block 6. When the push plate 9 moves towards the right side for one station under the action of the push rod structure, at the moment, the arc-shaped column 10 on the push plate 9 is arranged under the arc-shaped groove 11, under the action of the first tension spring 12, the arc-shaped groove 11 moves downwards, so that the arc-shaped groove 11 and the arc-shaped column 10 are matched together, at the moment, the ratchet bar 8 moves downwards to be separated from the matching of the pawl 15, at the moment, the position of the right baffle disc 4 can be moved randomly, after the position of the right baffle disc 4 is moved, the push plate 9 is moved rightwards through the push rod structure, at the moment, the arc-shaped column 10 on the push plate 9 pushes the ratchet bar 8 to move upwards through matching of the arc-shaped groove 11, so that the ratchet bar 8 and the ratchet are matched together, at the moment, the arc-shaped column 10 pushes against the lower side surface of.
Embodiment 2, on the basis of embodiment 1, the left baffle disc 2 and the right baffle disc 4 respectively include a supporting disc 19, the center of the supporting disc 19 has a fixing hole matched with the supporting shaft 1, an outer ring 20 is sleeved on the supporting disc 19 at intervals, and a plurality of connecting rods 21 are uniformly distributed between the outer ring 20 and the supporting disc 19.
Left side fender dish 2 and right fender dish 4 are used for the lateral wall of centre gripping optical fiber dish, prevent that the drawing drum from dropping, and adopt the mode of a plurality of connecting rods 21 interval circumference equipartitions, and first reduce material and cost, and second lighten weight, the third is the situation that can observe the pipeline dish.
Winding cylinder 3 is tooth pressure block structure with right fender dish 4, and right fender dish 4 part in the second ring channel 23 outside can partly stretch into winding cylinder 3 directly over the department, prevents that unable good centre gripping optical fiber dish under the thin condition of optic fibre.
Embodiment 4 goes upward on embodiment 1's basis, the catch bar structure is including connecting the push rod 24 at push pedal 9 right-hand member, installation cavity 7 right-hand member is opened has the slide opening 25 that extends right, push rod 24 sliding fit is in slide opening 25, slide opening 25 right side meets has sliding tray 26, push rod 24 right-hand member is fixed with sliding fit's stopper 27 in sliding tray 26, stopper 27 right-hand member swivelling joint has the bolt 28 of spiral shell dress on supporting axle 1, the head of bolt 28 stretches out supporting axle 1 to the right.
The bolt 28 is rotated, and the bolt 28 is in threaded connection with the support shaft 1, so that the screw is rotated, the bolt 28 moves axially, the bolt 28 drives the push rod 24 to move axially through the limit block 27, the push rod 24 drives the push plate 9 to move axially, and the ratchet bar 8 moves vertically, and the sliding groove 26 has a certain length, so that the axial movement stroke of the limit block 27 can be limited. The bolt 28 also has a self-locking function.
Embodiment 5, on the basis of embodiment 1, further comprises a rotation driving device for driving the support shaft 1 to rotate.
The driving device is used for supporting and rotating the supporting shaft 1 so as to wind or release the optical cable disc.
Embodiment 6, on the basis of embodiment 5, the rotation driving device includes a base 29, a speed reducer 30 is fixed on the base 29, the speed reducer 30 is driven by a motor 31, a flange 32 is fixed on an output shaft of the speed reducer 30, and a plurality of screw holes 33 corresponding to the fixing holes on the flange 32 are formed on the left baffle plate 2.
The utility model is supported by the base 29, and the supporting shaft 1 is driven to rotate by the motor 31 through the speed reducer 30 and the flange plate 32.
Embodiment 7 goes upward on embodiment 1's basis, and the catch bar structure is including connecting the push rod 24 at the push pedal 9 right-hand member, installation cavity 7 right-hand member is opened has the slide opening 25 that extends to the right side, push rod 24 sliding fit is in slide opening 25, slide opening 25 right side is connected with the end and stretches out the auto-lock button 34 of back shaft 1, be connected with pressure spring 35 between push pedal 9 left side and the installation cavity 7.
The structure is that the bolt 28 is replaced by the self-locking button 34, the self-locking button 34 can be positioned at a pressed or ejected position, the push plate 9 is kept at the left side or the right side through the action of the self-locking button and the pressure spring, and then the vertical position of the ratchet bar 8 is controlled.
The utility model discloses during the use, when the rolling optical cable, with optical cable line part winding on winding section of thick bamboo 3, then open motor 31 and drive winding section of thick bamboo 3 rotation through back shaft 1, carry out the rolling to the optical cable, during the release with motor 31 reversal can. The right baffle disc 4 on the right side can be adjusted in position through the structures such as the ratchet bar 8 and the like, and is positioned in a required position, so that the left baffle disc 2 and the right baffle disc 4 are guaranteed to clamp the optical fiber disc.
Claims (7)
1. An optical fiber communication turntable comprises a supporting shaft (1), wherein a left baffle disc (2) is fixedly sleeved at the left end of the supporting shaft (1), a winding cylinder (3) fixedly sleeved on the supporting shaft (1) is fixed on the right side surface of the left baffle disc (2), the optical fiber communication turntable is characterized in that a right baffle disc (4) is sleeved on the supporting shaft (1) on the right side of the winding cylinder (3) in a sliding manner, a sliding groove (5) extending transversely is formed in the supporting shaft (1), a sliding block (6) arranged in the sliding groove (5) in a sliding manner is fixed on the inner circular surface of the right baffle disc (4), an installation cavity (7) is arranged in the supporting shaft (1) at the lower part of the sliding groove (5), a ratchet bar (8) is vertically connected in the installation cavity (7) in a sliding manner, a push plate (9) is connected in the installation cavity (7) at the lower part of the ratchet bar (8) in a sliding manner, and an, open on ratchet (8) downside have with arc post (10) complex arc wall (11), push pedal (9) right side is fixed with the catch bar structure that stretches out back shaft (1) right, slider (6) lower extreme be connected with ratchet (8) complex pawl structure, be connected with between ratchet (8) and installation cavity (7) bottom first extension spring (12), the inherent fixed disk (13) of cover on back shaft (1) on right side fender dish (4) right side, be connected with a plurality of second extension springs (14) between fixed disk (13) and the right fender dish (4).
2. An optical fiber communication turntable according to claim 1, wherein the left retaining plate (2) and the right retaining plate (4) respectively comprise a supporting plate (19), a fixing hole matched with the supporting shaft (1) is formed in the center of the supporting plate (19), an outer ring (20) is sleeved on the supporting plate (19) at intervals, and a plurality of connecting rods (21) are uniformly distributed on the circumference between the outer ring (20) and the supporting plate (19).
3. A rotary optical fiber communication disc according to claim 1, wherein the winding drum (3) has a first annular groove (22) formed on the side surface and communicated with the central hole thereof, and a second annular groove (23) formed on the left side of the right baffle disc (4) and matched with the right protruding part of the winding drum (3).
4. An optical fiber communication turntable according to claim 1, wherein the push rod structure comprises a push rod (24) connected to the right end of the push plate (9), the right end of the installation cavity (7) is provided with a sliding hole (25) extending rightward, the push rod (24) is in sliding fit with the sliding hole (25), the right side of the sliding hole (25) is connected with a sliding groove (26), the right end of the push rod (24) is fixed with a limit block (27) in sliding fit with the sliding groove (26), the right end of the limit block (27) is rotatably connected with a bolt (28) screwed on the support shaft (1), and the head of the bolt (28) extends out of the support shaft (1) rightward.
5. A fibre-optic telecommunications turnplate according to claim 1, further comprising a rotary drive for driving the support shaft (1) in rotation.
6. An optical fiber communication rotary disc according to claim 5, wherein the rotation driving device comprises a base (29), a speed reducer (30) is fixed on the base (29), the speed reducer (30) is driven by a motor (31), a flange (32) is fixed on an output shaft of the speed reducer (30), and a plurality of screw holes (33) corresponding to the fixing holes on the flange (32) are formed on the left baffle disc (2).
7. An optical fiber communication turntable according to claim 1, wherein the push rod structure comprises a push rod (24) connected to the right end of the push plate (9), the right end of the installation cavity (7) is provided with a sliding hole (25) extending rightward, the push rod (24) is in sliding fit in the sliding hole (25), the right side of the sliding hole (25) is connected with a self-locking button (34) with an end portion extending out of the supporting shaft (1), and a pressure spring (35) is connected between the left side of the push plate (9) and the installation cavity (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020205299.5U CN211236386U (en) | 2020-02-25 | 2020-02-25 | Optical fiber communication turntable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020205299.5U CN211236386U (en) | 2020-02-25 | 2020-02-25 | Optical fiber communication turntable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211236386U true CN211236386U (en) | 2020-08-11 |
Family
ID=71921930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020205299.5U Expired - Fee Related CN211236386U (en) | 2020-02-25 | 2020-02-25 | Optical fiber communication turntable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211236386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114538208A (en) * | 2022-03-22 | 2022-05-27 | 郑州铁路职业技术学院 | Fault diagnosis device for high-speed rail traveling equipment |
-
2020
- 2020-02-25 CN CN202020205299.5U patent/CN211236386U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114538208A (en) * | 2022-03-22 | 2022-05-27 | 郑州铁路职业技术学院 | Fault diagnosis device for high-speed rail traveling equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 Termination date: 20210225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |