CN207293781U - A kind of gear-tooth bar bus cable device - Google Patents
A kind of gear-tooth bar bus cable device Download PDFInfo
- Publication number
- CN207293781U CN207293781U CN201721246160.XU CN201721246160U CN207293781U CN 207293781 U CN207293781 U CN 207293781U CN 201721246160 U CN201721246160 U CN 201721246160U CN 207293781 U CN207293781 U CN 207293781U
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- CN
- China
- Prior art keywords
- sliding bar
- gear
- bar
- cable
- supporting rack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model provides a kind of rack-and-pinion bus cable device, has the feature that, including：Base；Sliding bar, is fixedly connected with the upper end of base；Supporting rack, is slidably mounted on sliding bar；Electric motor assembly, is arranged on supporting rack, has motor and gear, and gear is meshed with sliding bar to drive supporting rack to be moved along sliding bar according to certain speed；Guide roller, is fixedly connected with the upper end of supporting rack；Two limited posts, are arranged on the both sides of the horizontal plane of guide roller；Bar is touched, is fixedly connected with supporting rack；And two travel switches, it is arranged on the both ends of base, it is corresponding with the position for touching bar, and it is connected with motor, wherein, the surface of sliding bar is provided with the rack to match with gear, electric motor assembly driving supporting rack is moved along sliding bar, when supporting rack moves to the both ends of sliding bar along sliding bar, touching bar, which contacts connection with travel switch, makes motor reverse, supporting rack counter motion.
Description
Technical field
A kind of gear-tooth bar bus cable device is the utility model is related to, belongs to machinery field.
Background technology
In the process of manufacture of cable, it is necessary to by the cable winds after machining to specific take-up
Finished product can be made, which is take-up.During take-up, often also need to carry out winding displacement to cable, i.e., by cable successively
Closely from the one ends wound of the Wire winding shaft of take-up to the other end, then reversely go back, repeat from other end winding again
The two winding processes are to terminating.
In the prior art, one kind is by cable winds to take-up by artificial winding displacement, but this method work is strong
Big, of high cost, low production efficiency is spent, product quality is also enough unstable.In addition, also some are the inertia using take-up with automatic
The mode of take-up is by cable winds to take-up, but the method is primarily adapted for use in the shorter feelings of Wire winding shaft of take-up
Condition, once Wire winding shaft is longer, in take-up, when cable winds are to close to the both ends of Wire winding shaft, and since tension force is larger, line
The arrangement of cable may be sparse without meeting the requirements, and if overtension, cable is also possible to will disconnect.
Utility model content
The utility model is carried out, mesh to solve the problems, such as the automatic takeup when the Wire winding shaft of take-up is longer
Be a kind of gear-tooth bar bus cable device is provided.
The utility model provides a kind of gear-tooth bar bus cable device, in take-up by cable winds to take-up
Winding displacement is carried out to cable during on axis, is had the feature that, including：Base；Sliding bar, fixes with the upper end of base and connects
Connect；Supporting rack, is slidably mounted on sliding bar；Electric motor assembly, is arranged on supporting rack, has motor and connection
Gear on motor output shaft, the gear are meshed with sliding bar to drive supporting rack along sliding bar according to certain speed
Movement；Guide roller, is fixedly connected with the upper end of supporting rack, for guiding cable to be wound into Wire winding shaft；Two limited posts, are set
In the both sides of the horizontal plane of guide roller, enter guide roller for limiting cable；Bar is touched, is fixedly connected with supporting rack；And two
A travel switch, is arranged on the both ends of base, corresponding with the position for touching bar, and is connected with motor, wherein, sliding bar
Surface be provided with the rack to match with gear, electric motor assembly driving supporting rack is moved along sliding bar, when supporting rack is along sliding
When lever moves to the both ends of sliding bar, touching bar, which contacts connection with travel switch, makes motor reverse, supporting rack counter motion.
In gear-tooth bar bus cable device provided by the utility model, it can also have the feature that：Wherein, slide
The length of bar is 1-1.1 times of the length of Wire winding shaft.
In gear-tooth bar bus cable device provided by the utility model, it can also have the feature that：Wherein, gear
The surface being in contact with sliding bar has rubber layer.
In gear-tooth bar bus cable device provided by the utility model, it can also have the feature that：Wherein, support
Frame matches along the movement velocity of sliding bar and the take-up speed of take-up.
In gear-tooth bar bus cable device provided by the utility model, it can also have the feature that：Wherein, conducting wire
The groove for accommodating cable is provided with the wheel rim of wheel.
In gear-tooth bar bus cable device provided by the utility model, it can also have the feature that：Wherein, cable
It is vertical with Wire winding shaft after guide roller guides.
In gear-tooth bar bus cable device provided by the utility model, it can also have the feature that：Wherein, two
The spacing of limited post is 1-2 times of outer diameter of cable.
The effect of utility model
Gear-tooth bar bus cable device according to involved by the utility model, because having sliding bar, supporting rack and conducting wire
Wheel, guide roller moves under the drive of supporting rack on sliding bar, so that guide cable to be wound on the Wire winding shaft of take-up,
And no matter cable winds to Wire winding shaft where, the tension force of cable is all identical at winding, so the cable wound is tight
Close and uniform, stability is good, quality is high.
The surface of sliding bar is provided with rack, and the gear in the rack and electric motor assembly is meshed, improve sliding bar with
Transmission performance between electric motor assembly.
In addition, the setting of guide roller so that when the height of actinobacillus device changes, the take-up of take-up will not be by
To influence.
With electric motor assembly, which can drive supporting rack to be moved along sliding bar.
With touching bar and two travel switches, when supporting rack moves to one end of sliding bar along sliding bar, touching
Bar contacts connection close to the one end at the end with the travel switch at the end makes motor reverse, supporting rack counter motion；Work as supporting rack
Counter motion to sliding bar the other end when, touching bar contacted close to the one end at the end with the travel switch at the end connection make it is electronic
Machine is reverse again, supporting rack counter motion again；So circulation is round-trip, makes supporting rack along sliding bar back and forth movement.
With limited post, cable can be limited and enter guide roller.
Brief description of the drawings
Fig. 1 is the top view of the embodiment middle gear-rack bus cable device of the utility model；
Fig. 2 is the side view of the embodiment middle gear-rack bus cable device of the utility model；
Fig. 3 be the utility model embodiment in the schematic diagram that is meshed with gear of sliding bar；And
Fig. 4 is the embodiment middle gear-rack bus cable device use state diagram of the utility model.
Embodiment
In order to make the technical means, creative features, achievable purpose and effectiveness that the utility model is realized easy to understand, with
Lower embodiment combination attached drawing is specifically addressed this gear-tooth bar bus cable device.
Fig. 1 is the top view of the embodiment middle gear-rack bus cable device of the utility model.
Fig. 2 is the side view of the embodiment middle gear-rack bus cable device of the utility model.
Fig. 3 be the utility model embodiment in the schematic diagram that is meshed with gear of sliding bar.
Fig. 4 is the schematic diagram of the use state of the embodiment middle gear-rack bus cable device of the utility model.
As shown in Figs 1-4, gear-tooth bar bus cable device 100 is placed between actinobacillus device 200 and take-up 300, bag
Include：Base 10, sliding bar 20, supporting rack 30, electric motor assembly 40, guide roller 50, limited post 60, touching bar 70 and stroke are opened
Close 80.
Base 10 is placed on ground.
Sliding bar 20 is fixedly connected with the upper end of base 10, and surface is provided with rack (not shown), and length is take-up
1-1.1 times of the length of the Wire winding shaft of device 300.
Supporting rack 30 is slidably mounted on sliding bar 20.
Electric motor assembly 40 is arranged on supporting rack 30, including motor 41 is with being connected on the output shaft of motor 41
Gear 42.Gear 42 and the rack on 20 surface of sliding bar match, both are meshed, for the driving lower gear in motor 41
42 along sliding bar 20 surface scrolls, drive supporting rack 30 along sliding bar 20 according to the take-up speed phase with take-up 300
The speed movement matched somebody with somebody.In the present embodiment, movable pulley 42 also has rubber layer on the surface being in contact with sliding bar 20.
Guide roller 50 is fixedly connected with the upper end of supporting rack 30, and the groove (in figure for accommodating cable is provided with wheel rim
Be not shown), for guiding cable to be wound into the Wire winding shaft of take-up 300, and cable after the guiding of guide roller 50 with
The Wire winding shaft of take-up 300 is vertical.
Two limited posts 60 are arranged on the both sides of the horizontal plane of guide roller 50, are fixedly connected with supporting rack 30, for limiting
Cable enters the groove of guide roller 50.In the present embodiment, the spacing of two limited posts 60 is 1-2 times of outer diameter of cable.
Touching bar 70 is fixedly connected with supporting rack.
Two travel switches 80 are arranged on the both ends of base 10, corresponding with the both ends with touching bar 70 respectively, and with
Motor 41 connects.
Electric motor assembly 40 drives supporting rack 30 to be moved along sliding bar 20, when supporting rack 30 moves to slip along sliding bar 20
During one end of bar 20, touching bar 70 contacts connection close to the one end at the end with the travel switch 80 at the end makes motor 41 reverse,
30 counter motion of supporting rack；When the other end of 30 counter motion of supporting rack to sliding bar 20, touching bar 70 is close to the one of the end
End contacts connection with the travel switch 80 at the end makes motor reverse again, the counter motion again of supporting rack 30；So circulate past
Return, make supporting rack 30 along 20 back and forth movement of sliding bar.
As shown in figure 4, the use process of gear-tooth bar bus cable device 100 is：Cable on actinobacillus device 200 is from two
Pass through between limited post 60, then be wrapped in by the guiding of the groove on 50 wheel rim of guide roller on the Wire winding shaft of take-up 300,
The driving supporting rack 30 of electric motor assembly 40 is along sliding bar 20 with the speed identical with the take-up speed of take-up 300 in sliding bar
Back and forth movement is done between 20 both ends, and then cable is driven with identical with the take-up speed of take-up 300 by guide roller 50
Speed on the Wire winding shaft of take-up 300 round-trip winding displacement.
The effect of embodiment
Gear-tooth bar bus cable device according to involved by the present embodiment, because having sliding bar, supporting rack and conducting wire
Wheel, guide roller moves under the drive of supporting rack on sliding bar, so that guide cable to be wound on the Wire winding shaft of take-up,
And no matter cable winds to Wire winding shaft where, the tension force of cable is all identical at winding, so the cable wound is tight
Close and uniform, stability is good, quality is high.
The surface of sliding bar is provided with rack, and the gear in the rack and electric motor assembly is meshed, improve sliding bar with
Transmission performance between electric motor assembly.
In addition, the setting of guide roller so that when the height of actinobacillus device changes, the take-up of take-up will not be by
To influence.
With electric motor assembly, which can drive supporting rack to be moved along sliding bar.
With touching bar and two travel switches, when supporting rack moves to one end of sliding bar along sliding bar, touching
Bar contacts connection close to the one end at the end with the travel switch at the end makes motor reverse, supporting rack counter motion；Work as supporting rack
Counter motion to sliding bar the other end when, touching bar contacted close to the one end at the end with the travel switch at the end connection make it is electronic
Machine is reverse again, supporting rack counter motion again；So circulation is round-trip, makes supporting rack along sliding bar back and forth movement.
With limited post, cable can be limited and enter guide roller.
Further, the length of sliding bar is 1-1.1 times of the length of the Wire winding shaft of take-up, and supporting rack is along sliding bar
Movement velocity and the take-up speed of take-up match, so the reciprocating motion of guide roller can be with cable in take-up
Wire winding shaft on it is reciprocal around line locking carry out, i.e., winding displacement process is engaged with take-up process.
Further, the surface that gear is in contact with sliding bar has rubber layer, and the wearability of rubber layer can carry well tooth
The service life of wheel and rack.
Further, there is groove, which can accommodate cable, so that guide roller can be more on the wheel rim of guide roller
Guide cable well.
Further, cable is vertical with Wire winding shaft after guide roller guides, no matter cable winds to Wire winding shaft what
Position, the tension force of cable is all identical at winding.
Further, the spacing of two limited posts is 1-2 times of outer diameter of cable, cable is led between two limited posts
Cross.
The above embodiment is the preferred case of the utility model, is not intended to limit the scope of protection of the utility model.
Claims (7)
1. a kind of gear-tooth bar bus cable device, in take-up by cable winds to Wire winding shaft during to cable
Carry out winding displacement, it is characterised in that including：
Base；
Sliding bar, is fixedly connected with the upper end of the base；
Supporting rack, is slidably mounted on the sliding bar；
Electric motor assembly, is arranged on support frame as described above, has motor and the tooth being connected on the motor output shaft
Wheel, the gear are meshed with the sliding bar to drive support frame as described above to be moved along the sliding bar according to certain speed；
Guide roller, is fixedly connected with the upper end of support frame as described above, for guiding the cable winds to the Wire winding shaft；
Two limited posts, are arranged on the both sides of the horizontal plane of the guide roller, enter the guide roller for limiting the cable；
Bar is touched, is fixedly connected with support frame as described above；And
Two travel switches, are arranged on the both ends of the base, with it is described touching bar position it is corresponding, and with it is described electronic
Machine connects,
Wherein, the surface of the sliding bar is provided with the rack to match with the gear,
The electric motor assembly driving support frame as described above is moved along the sliding bar, when support frame as described above is moved along the sliding bar
To the sliding bar both ends when, the touching bar contacts connection with the travel switch and makes the motor reverse, the branch
Support counter motion.
2. gear-tooth bar bus cable device according to claim 1, it is characterised in that：
Wherein, the length of the sliding bar is 1-1.1 times of the length of the Wire winding shaft.
3. gear-tooth bar bus cable device according to claim 1, it is characterised in that further include：
Wherein, the surface that the gear is in contact with the sliding bar has rubber layer.
4. gear-tooth bar bus cable device according to claim 1, it is characterised in that：
Wherein, support frame as described above matches along the movement velocity and the take-up speed of the take-up of the sliding bar.
5. gear-tooth bar bus cable device according to claim 1, it is characterised in that：
Wherein, the groove for accommodating the cable is provided with the wheel rim of the guide roller.
6. gear-tooth bar bus cable device according to claim 1, it is characterised in that：
Wherein, the cable is vertical with the Wire winding shaft after guide roller guiding.
7. gear-tooth bar bus cable device according to claim 1, it is characterised in that further include：
Wherein, the spacing of two limited posts is 1-2 times of the outer diameter of cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721246160.XU CN207293781U (en) | 2017-09-27 | 2017-09-27 | A kind of gear-tooth bar bus cable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721246160.XU CN207293781U (en) | 2017-09-27 | 2017-09-27 | A kind of gear-tooth bar bus cable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207293781U true CN207293781U (en) | 2018-05-01 |
Family
ID=62439636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721246160.XU Expired - Fee Related CN207293781U (en) | 2017-09-27 | 2017-09-27 | A kind of gear-tooth bar bus cable device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207293781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808507A (en) * | 2018-07-11 | 2018-11-13 | 北京鼎翰科技有限公司 | A kind of outdoor communication distribution box |
-
2017
- 2017-09-27 CN CN201721246160.XU patent/CN207293781U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108808507A (en) * | 2018-07-11 | 2018-11-13 | 北京鼎翰科技有限公司 | A kind of outdoor communication distribution box |
| CN108808507B (en) * | 2018-07-11 | 2019-08-09 | 河北省通信建设有限公司 | A kind of outdoor communication distribution box |
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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: 20180501 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |