CN208593925U - Draw off gear for optical cable - Google Patents
Draw off gear for optical cable Download PDFInfo
- Publication number
- CN208593925U CN208593925U CN201821207248.5U CN201821207248U CN208593925U CN 208593925 U CN208593925 U CN 208593925U CN 201821207248 U CN201821207248 U CN 201821207248U CN 208593925 U CN208593925 U CN 208593925U
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- shaft
- optical cable
- draw
- gear
- ring body
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Abstract
The utility model discloses a kind of draw off gears for optical cable, it is related to cable winding apparatus technical field, the draw off gear for being used for optical cable includes the shaft of braced frame and bearing on the support frame, shaft one end connects the first driving mechanism, spool is set in shaft, spool both ends are equipped with baffle, and baffle is connect with shaft by positioning mechanism；Braced frame side is equipped with reciprocating drive mechanism, reciprocating drive unit includes an actuator, actuator is fixedly connected with a limitting casing, a ring body is equipped in limitting casing, ring body one end connects limitting casing inner wall by the first spring, and the other end that limitting casing corresponds to ring body is equipped with an opening, and opening is less than ring body diameter, the inside of ring body is equipped with groove, is equipped with idler wheel in groove.Folding and unfolding width is adjusted in the draw off gear for optical cable of the utility model, and avoids the possibility that there is a phenomenon where optical cables to pull suddenly, and reduction optical cable damages, and mitigates the labor intensity of staff.
Description
Technical field
The utility model relates to cable winding apparatus technical fields, and in particular to a kind of draw off gear for optical cable.
Background technique
In optical cable use process, it is often necessary to carry out folding and unfolding operation to optical cable, wherein draw off gear is indispensable
Equipment.Current optical cable retracting device when in use, does not simply fail to adjust folding and unfolding width, folding and unfolding process is also uneven, usually goes out
The phenomenon that existing optical cable is damaged by pressure or broken, increases construction cost, also needs manpower operation sometimes, increase the labor intensity of staff.
Utility model content
In view of the deficiencies in the prior art, the purpose of this utility model is to provide a kind of folding and unfolding dresses for optical cable
The case where setting, folding and unfolding width be adjusted, reducing optical cable damage.
To achieve the above objectives, the technical scheme adopted by the utility model is that:
A kind of draw off gear for optical cable, the shaft including braced frame and bearing on the support frame, shaft one end
The first driving mechanism is connected, spool is set in shaft, spool both ends are equipped with baffle, and baffle and shaft pass through positioning mechanism
Connection；
Braced frame side is equipped with reciprocating drive mechanism, and reciprocating drive unit includes an actuator, and actuator is fixedly connected
One limitting casing, limitting casing is interior to be equipped with a ring body, and ring body one end connects limitting casing inner wall by the first spring, and limitting casing corresponds to ring body
The other end be equipped with an opening, opening is less than ring body diameter, and the inside of ring body is equipped with groove, is equipped with idler wheel in groove.
Based on the above technical solution, positioning mechanism includes positioning screw, and a circle counter sink is offered on baffle, is turned
It is uniformly provided with multi-turn threaded hole along its axial direction on axis, each threaded hole that encloses circumferentially is uniformly distributed along shaft, and positioning screw passes through heavy
Head bore, the end of thread are located in threaded hole.
Based on the above technical solution, the first driving mechanism includes driving motor, the output axis connection of driving motor
First pulley, first pulley connect the second belt wheel by belt, and the second belt wheel is installed on shaft.
Based on the above technical solution, shaft connects wind far from the side of the first driving mechanism.
Based on the above technical solution, actuator connects line shaft by connecting rod, and connecting rod one end is fixed on line shaft
On, the other end is equipped with sliding block, and sliding block slides up and down in the through-hole of actuator along through-hole.
Based on the above technical solution, braced frame side is additionally provided with control device.
Based on the above technical solution, braced frame bottom connects cushion socket, cushion socket bottom by second spring
Equipped with wheel.
Compared with the prior art, the advantages of the utility model are:
(1) draw off gear for optical cable of the utility model drives limitting casing using reciprocating drive mechanism, cooperates optical cable
Movement in folding and unfolding avoids the possibility that there is a phenomenon where optical cables to pull suddenly, and reduction optical cable damages, reduces maintenance amount,
And then mitigate the labor intensity of staff.
(2) draw off gear for optical cable of the utility model passes through counter sink and the selection of baffle by positioning screw
It is fixed in the threaded hole of shaft to adjust folding and unfolding width, it is easy to operate, adapt to the folding and unfolding of different length optical cable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram in the utility model embodiment for the draw off gear of optical cable；
Fig. 2 is the structural schematic diagram of positioning mechanism in the utility model embodiment.
In figure: 1- braced frame, 11- cushion socket, 12- second spring, 2- shaft, 21- threaded hole, 22- wind, 3- volumes
Spool, 4- baffle, 41- counter sink, 5- actuator, 51- connecting rod, 52- line shaft, 53- through-hole, 54- sliding block, 6- limitting casing, 61-
First spring, 7- ring body, 8- positioning screw, 9- driving motor, 91- belt.
Specific embodiment
The embodiments of the present invention are described in further detail below in conjunction with attached drawing.
Shown in Figure 1, the utility model embodiment provides a kind of draw off gear for optical cable, including braced frame 1
With the shaft 2 being supported in braced frame 1,2 one end of shaft connects the first driving mechanism, is set with spool 3 in shaft 2, rolls up
3 both ends of spool are equipped with baffle 4, and baffle 4 is connect with shaft 2 by positioning mechanism.1 side of braced frame is equipped with reciprocal driving machine
Structure, reciprocating drive unit include an actuator 5, and actuator 5 is fixedly connected with a limitting casing 6, is equipped with a ring body 7, ring in limitting casing 6
7 one end of body connects 6 inner wall of limitting casing by the first spring 61, and the other end of the corresponding ring body 7 of limitting casing 6 is equipped with an opening, opening
Less than 7 diameter of ring body, the inside of ring body 7 is equipped with groove, is equipped with idler wheel in groove.
Shown in Figure 2, positioning mechanism includes positioning screw 8, and a circle counter sink 41, edge in shaft 2 are offered on baffle 4
Its axial direction is uniformly provided with multi-turn threaded hole 21, and each circle threaded hole 21 is circumferentially uniformly distributed along shaft 2, and positioning screw 8 passes through heavy
Head bore 41, the end of thread are located in threaded hole 21.The screw thread for passing through counter sink 41 by positioning screw 8 and being fixed on required position
In hole 21, to adapt to the folding and unfolding of different length optical cable.
First driving mechanism includes driving motor 9, the output axis connection first pulley of driving motor 9, and first pulley passes through
Belt 91 connects the second belt wheel, and the second belt wheel is installed on shaft 2.Drive the rotation of shaft 2 come folding and unfolding optical cable by driving motor 9.
Shaft 2 connects wind 22 far from the side of the first driving mechanism, and draw off gear cannot under avoidable power blackout situation
The case where work.
In the present embodiment, actuator 5 connects line shaft 52 by connecting rod 51, and 51 one end of connecting rod is fixed on line shaft 52
On, the other end is equipped with sliding block 54, and sliding block 54 slides up and down in the through-hole 53 of actuator 5 along through-hole.Actuator 5 is located at support frame
On the slide unit of frame 1, the linear reciprocation that the circular motion of connecting rod 51 is changed into actuator 5 is driven.
1 side of braced frame is additionally provided with the control device of control driving motor 9 and the second motor 53.
In the present embodiment, 1 bottom of support frame frame connects cushion socket 11 by second spring 12, and 11 bottom of cushion socket is set
There is wheel.If generating vibration in folding and unfolding optical cable can effectively be buffered under the action of second spring 12, avoid shaking
Journey damages optical cable, prolongs the service life.
When folding and unfolding optical cable, optical cable is passed through out of ring body, and drives limitting casing using reciprocating drive mechanism, and cooperation optical cable is being received
Movement when putting, avoids that there is a phenomenon where optical cables to pull suddenly, while reducing the friction with optical cable using the idler wheel of inner wall of ring body
Contact reduces cable sheath abrasion.
The utility model is not only limited to above-mentioned preferred forms, anyone can obtain under the enlightenment of the utility model
Other various forms of products out, however, make any variation in its shape or structure, it is all to have and the utility model phase
Same or similar technical solution, within its protection scope.
Claims (7)
1. a kind of draw off gear for optical cable, it is characterised in that: including braced frame (1) and be supported on braced frame (1)
Shaft (2), described shaft (2) one end connects the first driving mechanism, is set with spool (3), the volume on the shaft (2)
Spool (3) both ends are equipped with baffle (4), and the baffle (4) is connect with shaft (2) by positioning mechanism；
Braced frame (1) side is equipped with reciprocating drive mechanism, and the reciprocating drive unit includes an actuator (5), described
Actuator (5) is fixedly connected a limitting casing (6), is equipped with a ring body (7) in the limitting casing (6), described ring body (7) one end passes through
First spring (61) connects limitting casing (6) inner wall, and the other end of the corresponding ring body (7) of the limitting casing (6) is equipped with an opening,
The opening is less than ring body (7) diameter, and the inside of the ring body (7) is equipped with groove, is equipped with idler wheel in the groove.
2. being used for the draw off gear of optical cable as described in claim 1, it is characterised in that: the positioning mechanism includes positioning screw
(8), it offers a circle counter sink (41) on the baffle (4), is uniformly provided with multi-turn screw thread along its axial direction on the shaft (2)
Hole (21) is respectively enclosed the threaded hole (21) and is circumferentially uniformly distributed along shaft (2), and the positioning screw (8) passes through counter sink (41),
Its end of thread is located in threaded hole (21).
3. being used for the draw off gear of optical cable as described in claim 1, it is characterised in that: first driving mechanism includes driving
Motor (9), the output axis connection first pulley of the driving motor (9), the first pulley pass through belt (91) connection second
Belt wheel, second belt wheel are installed on the shaft (2).
4. being used for the draw off gear of optical cable as described in claim 1, it is characterised in that: the shaft (2) is far from the first driving
The side of mechanism connects wind (22).
5. being used for the draw off gear of optical cable as described in claim 1, it is characterised in that: the actuator (5) passes through connecting rod
(51) line shaft (52) are connected, described connecting rod (51) one end is fixed on line shaft (52), and the other end is equipped with sliding block (54), described
Sliding block (54) slides up and down in the through-hole (53) of actuator (5) along through-hole.
6. being used for the draw off gear of optical cable as described in claim 1, it is characterised in that: braced frame (1) side is also set
There is control device.
7. being used for the draw off gear of optical cable as described in claim 1, it is characterised in that: braced frame (1) bottom passes through
Second spring (12) connects cushion socket (11), and cushion socket (11) bottom is equipped with wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821207248.5U CN208593925U (en) | 2018-07-27 | 2018-07-27 | Draw off gear for optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821207248.5U CN208593925U (en) | 2018-07-27 | 2018-07-27 | Draw off gear for optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208593925U true CN208593925U (en) | 2019-03-12 |
Family
ID=65603927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821207248.5U Active CN208593925U (en) | 2018-07-27 | 2018-07-27 | Draw off gear for optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208593925U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077914A (en) * | 2019-05-06 | 2019-08-02 | 江苏镇安电力设备有限公司 | A kind of low pressure shore connection cable traction conveyor |
| CN110835002A (en) * | 2019-11-14 | 2020-02-25 | 国网山东省电力公司临沂供电公司 | Power cable pay-off |
-
2018
- 2018-07-27 CN CN201821207248.5U patent/CN208593925U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077914A (en) * | 2019-05-06 | 2019-08-02 | 江苏镇安电力设备有限公司 | A kind of low pressure shore connection cable traction conveyor |
| CN110835002A (en) * | 2019-11-14 | 2020-02-25 | 国网山东省电力公司临沂供电公司 | Power cable pay-off |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Retrieving and releasing device for optical cables Effective date of registration: 20230627 Granted publication date: 20190312 Pledgee: Bank of Hankou Limited by Share Ltd. Hanyang branch Pledgor: WUHAN CHENYU TECHNOLOGY Co.,Ltd. Registration number: Y2023420000251 |