CN212323632U - Wiring frame for rail transit - Google Patents
Wiring frame for rail transit Download PDFInfo
- Publication number
- CN212323632U CN212323632U CN202021446749.6U CN202021446749U CN212323632U CN 212323632 U CN212323632 U CN 212323632U CN 202021446749 U CN202021446749 U CN 202021446749U CN 212323632 U CN212323632 U CN 212323632U
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- fixedly connected
- rack
- gear
- box
- motor
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- 238000005096 rolling process Methods 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 9
- 230000001681 protective effect Effects 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 4
- 230000003111 delayed effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Abstract
The utility model discloses a chute for track traffic relates to track technical field, including unable adjustment base, unable adjustment base fixedly connected with line post, the side fixedly connected with headstock of line post, the inside of headstock are equipped with the motor, and the output pivot fixedly connected with gear of motor, gear engagement have the cingulum, cingulum fixedly connected with connecting rod, the one end fixedly connected with slider of connecting rod, the another side fixedly connected with dead lever of slider, dead lever fixedly connected with ply-yarn drill. This chute for track traffic has realized the stability of line post through being provided with unable adjustment base, realizes the power take off of each device through being provided with the headstock, realizes reciprocating of ply-yarn drill can be realized to the device through being provided with the gear, thereby realized the ply-yarn drill through being provided with the connecting rod and realized the motion with the combination of slide rail, thereby realized the movement track realization of slider through being provided with the opening, reciprocating of device to the realization device makes things convenient for the maintenance of the line body.
Description
Technical Field
The utility model relates to the technical field of the track, specifically be a chute for track traffic.
Background
The bridge structure of optical cable routing is an important auxiliary facility for machine room engineering, especially for rail traffic such as subways and light rails. Many plans are needed to make a room project, such as communications, signals, cables, power distribution, air conditioning, networking, cabling, and the like.
If the wiring mode is unreasonable in the initial planning or needs to be changed in the later stage of the wiring system, the time for adjusting the line is several times, the wiring rack used in the rail transit station is heavy, the assembly is complex, the installation is inconvenient, the maintenance is difficult, and the wiring rack easy to maintain is urgently needed at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pair of chute for track traffic to solve the problem that proposes among the above-mentioned background art.
The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: a chute for rail transit comprises a fixed base, wherein a wire column is fixedly connected to the upper surface of the fixed base, a power box is fixedly connected to the side surface of the wire column, a motor is fixedly connected to the inside of the power box, a rotating rod is fixedly connected to an output rotating shaft of the motor, a first gear is fixedly connected to one end, away from the motor, of the rotating rod, a rack is sleeved on the outer surface of the first gear, the inner wall of the rack is meshed with the outer surface of the first gear, an adjusting box is arranged inside the wire column, the rotating rod sequentially penetrates through the power box and the adjusting box and is delayed to the inside of the adjusting box, a driven rod is arranged inside the adjusting box, one end of the driven rod penetrates through the inner side wall of the adjusting box and extends to the outside of the adjusting box, a second gear is sleeved on the outer surface of the driven rod, and one end, away from the first gear, of the rack penetrates through the bottom surface, the rack is kept away from a pot head of first gear and is established the surface of second gear, the opening has been seted up to a side of line post, the inside wall fixedly connected with slide rail of opening, the inside joint of slide rail has the slider, a side fixedly connected with connecting rod of slider, the one end that the slider was kept away from to the connecting rod is connected with the external fixed surface of rack, a side fixedly connected with dead lever of connecting rod is kept away from to the slider, the one end fixedly connected with ply-yarn drill of slider is kept away from to the dead lever.
Furthermore, a rolling bearing is sleeved at the contact position of the outer surface of the driven rod and the adjusting box, and an inner ring of the rolling bearing is fixedly connected with the outer surface of the driven rod.
Through adopting above-mentioned technical scheme, reduced the frictional strength of driven lever and regulating box through setting up antifriction bearing, improved the work efficiency of driven lever, prolonged the life of driven lever.
Furthermore, the outer surface cover of post is equipped with first retainer plate, the outer fixed surface of first retainer plate is connected with the bracing piece.
Through adopting above-mentioned technical scheme, improved the holistic stability of device through the cooperation that sets up first retainer plate and bracing piece.
Further, the surface cover of motor is equipped with the second retainer plate, the surface of second retainer plate and the inner wall fixed connection of headstock.
Through adopting above-mentioned technical scheme, can avoid the motor to take place the shake in the course of the work through setting up the second retainer plate, improve the stability of motor in the course of the work, prolong the life of motor.
Furthermore, the bottom surface of the power box is provided with anti-skidding grooves, and the number of the anti-skidding grooves is not less than eight.
Through adopting above-mentioned technical scheme, strengthened headstock and unable adjustment base's frictional strength through setting up the antiskid groove, avoid the headstock to take place to sideslip in the course of the work, improved the holistic stability of headstock.
Furthermore, one end of the driven rod, which is close to the adjusting box, is fixedly connected with a protective ring, and the vertical length value of the protective ring is smaller than that of the rolling bearing.
Through adopting above-mentioned technical scheme, avoid the second gear to take place the skew in the course of the work through setting up the guard ring, improved the stability of second gear in the course of the work.
Furthermore, the side surface of the power box is hinged with a box door through a pin shaft, and the front surface of the box door is fixedly connected with a handle.
Through adopting above-mentioned technical scheme, realize the maintenance to the headstock inside through being provided with the chamber door, realize easier opening the chamber door through being provided with the handle.
Compared with the prior art, the track traffic chute has the following beneficial effects:
1. the utility model discloses a be provided with unable adjustment base and realized the stability of line post, through being provided with the power take off that the headstock realized each device, realize reciprocating of ply-yarn drill can realizing the device through being provided with the gear, thereby realized the ply-yarn drill through being provided with the connecting rod with the combination of slide rail realized the motion, thereby realized the movement track of slider through being provided with the opening and realized reciprocating of device to the realization device makes things convenient for the maintenance of the line body.
2. The utility model reduces the friction strength between the driven rod and the adjusting box by arranging the rolling bearing, improves the working efficiency of the driven rod, prolongs the service life of the driven rod, the stability of the whole device is improved by the matching of the first fixing ring and the supporting rod, the shaking of the motor in the working process can be avoided by the second fixing ring, the stability of the motor in the working process is improved, the service life of the motor is prolonged, the friction strength between the power box and the fixed base is enhanced by arranging the anti-skid groove, the power box is prevented from sideslipping in the working process, the integral stability of the power box is improved, the protection ring is arranged to prevent the second gear from deviating in the working process, so that the stability of the second gear in the working process is improved, the inside maintenance of headstock is realized coming to the realization through being provided with the chamber door, realizes opening the chamber door more easily through being provided with the handle.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a sectional view of the structure of the present invention;
FIG. 3 is a view of the internal structure of the power box of the present invention;
fig. 4 is an enlarged view of a position a in the structure diagram 2 of the present invention.
In the figure: 1. a fixed base; 2. a wire post; 3. a power box; 4. a motor; 5. rotating the rod; 6. a first gear; 7. a rack; 8. an adjusting box; 9. a driven lever; 10. a second gear; 11. a port; 12. a slide rail; 13. a slider; 14. a connecting rod; 15. fixing the rod; 16. a line card; 17. a rolling bearing; 18. a first retainer ring; 19. a support bar; 20. a second retainer ring; 21. an anti-slip groove; 22. a guard ring; 23. and (4) a box door.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a wiring rack for rail transit comprises a fixed base 1, a wire column 2 is fixedly connected to the upper surface of the fixed base 1, a first fixing ring 18 is sleeved on the outer surface of the wire column 2, a supporting rod 19 is fixedly connected to the outer surface of the first fixing ring 18, the stability of the whole device is improved by arranging the first fixing ring 18 and the supporting rod 19 in a matched mode, a power box 3 is fixedly connected to the side surface of the wire column 2, a box door 23 is hinged to the side surface of the power box 3 through a pin shaft, a handle is fixedly connected to the front surface of the box door 23, the inside of the power box 3 is overhauled by arranging the box door 23, the box door 23 is opened more easily by arranging the handle, an anti-skidding groove 21 is formed in the bottom surface of the power box 3, the number of the anti-skidding grooves 21 is eight, the friction strength between the power box 3 and the fixed base 1 is enhanced by arranging the anti-skidding, the stability of the whole power box 3 is improved, the motor 4 is fixedly connected in the power box 3, the outer surface of the motor 4 is sleeved with the second fixing ring 20, the outer surface of the second fixing ring 20 is fixedly connected with the inner wall of the power box 3, the second fixing ring 20 is arranged to prevent the motor 4 from shaking in the working process, the stability of the motor 4 in the working process is improved, the service life of the motor 4 is prolonged, the output rotating shaft of the motor 4 is fixedly connected with the rotating rod 5, one end of the rotating rod 5, far away from the motor 4, is fixedly connected with the first gear 6, the outer surface of the first gear 6 is sleeved with the rack 7, the inner wall of the rack 7 is meshed with the outer surface of the first gear 6, the adjusting box 8 is arranged in the wire column 2, the rotating rod 5 sequentially penetrates through the power box 3 and the adjusting box 8 and is delayed to the inside of the adjusting box 8, the driven rod 9 is, one end of the driven rod 9 close to the adjusting box 8 is fixedly connected with a protective ring 22, the vertical length value of the protective ring 22 is smaller than that of the rolling bearing 17, the protective ring 22 is arranged to prevent the second gear 10 from deviating in the working process, the stability of the second gear 10 in the working process is improved, the rolling bearing 17 is sleeved at the contact position of the outer surface of the driven rod 9 and the adjusting box 8, the inner ring of the rolling bearing 17 is fixedly connected with the outer surface of the driven rod 9, the friction strength between the driven rod 9 and the adjusting box 8 is reduced by arranging the rolling bearing 17, the working efficiency of the driven rod 9 is improved, the service life of the driven rod 9 is prolonged, one end of the driven rod 9 penetrates through the inner side wall of the adjusting box 8 and extends to the outside of the adjusting box 8, the outer surface of the driven rod 9 is sleeved with the second gear 10, one end of the rack 7, far away from the first gear 6, penetrates through the bottom surface of, a pot head that first gear 6 was kept away from to rack 7 is established at the surface of second gear 10, opening 11 has been seted up to a side of line post 2, the inside wall fixedly connected with slide rail 12 of opening 11, the inside joint of slide rail 12 has slider 13, a side fixedly connected with connecting rod 14 of slider 13, the one end that slider 13 was kept away from to connecting rod 14 is connected with the surface fixed connection of rack 7, a side fixedly connected with dead lever 15 of connecting rod 14 is kept away from to slider 13, the one end fixedly connected with ply-yarn drill 16 of slider 13 is kept away from to dead lever 15.
The working principle is as follows: during the use, communicate the power of 4 looks adaptations of motor, during the use, motor 4 is started, make motor 4 drive dwang 5 rotate, drive first gear 6 when dwang 5 rotates and rotate, drive rack 7 when first gear 6 rotates and move, when rack 7 moves, drive second gear 10 and move, drive connecting rod 14 after the second gear 10 moves, connecting rod 14 moves and drives slider 13 and do the motion on slide rail 12, slider 13 moves and drives dead lever 15 and move simultaneously, dead lever 15 moves and drives ply-yarn drill 16 and move, thereby reach reciprocating of line, thereby realized conveniently overhauing the pencil.
Claims (7)
1. The utility model provides a chute for rail transit, includes unable adjustment base (1), its characterized in that: the upper surface of unable adjustment base (1) is fixedly connected with terminal (2), the side fixed connection of terminal (2) has headstock (3), the inside fixedly connected with motor (4) of headstock (3), the output pivot fixedly connected with dwang (5) of motor (4), the one end fixedly connected with first gear (6) of motor (4) are kept away from in dwang (5), the surface cover of first gear (6) is equipped with rack (7), and the inner wall of rack (7) and the surface engagement of first gear (6), the inside of terminal (2) is equipped with regulating box (8), and dwang (5) run through headstock (3) and regulating box (8) in proper order and time delay to the inside of regulating box (8), the inside of regulating box (8) is equipped with follower lever (9), the one end of follower lever (9) runs through the inside wall of regulating box (8) and extends to the outside of regulating box (8), a second gear (10) is sleeved on the outer surface of the driven rod (9), one end, far away from the first gear (6), of the rack (7) penetrates through the bottom surface of the adjusting box (8) and extends into the adjusting box (8), one end of the rack (7) far away from the first gear (6) is sleeved on the outer surface of the second gear (10), a through opening (11) is arranged on one side surface of the wire column (2), the inner side wall of the through opening (11) is fixedly connected with a sliding rail (12), a sliding block (13) is clamped in the sliding rail (12), a connecting rod (14) is fixedly connected with one side surface of the sliding block (13), one end of the connecting rod (14) far away from the sliding block (13) is fixedly connected with the outer surface of the rack (7), a fixed rod (15) is fixedly connected with one side surface of the sliding block (13) far away from the connecting rod (14), one end of the fixing rod (15) far away from the sliding block (13) is fixedly connected with a wire clamp (16).
2. The rack of claim 1, wherein: the outer surface of the driven rod (9) is sleeved with a rolling bearing (17) at the position where the outer surface of the driven rod is in contact with the adjusting box (8), and the inner ring of the rolling bearing (17) is fixedly connected with the outer surface of the driven rod (9).
3. The rack of claim 1, wherein: the outer surface cover of wire pole (2) is equipped with first retainer plate (18), the outer fixed surface of first retainer plate (18) is connected with bracing piece (19).
4. The rack of claim 1, wherein: the outer surface cover of motor (4) is equipped with second retainer plate (20), the inner wall fixed connection of the surface of second retainer plate (20) and headstock (3).
5. The rack of claim 1, wherein: the bottom surface of the power box (3) is provided with anti-skidding grooves (21), and the number of the anti-skidding grooves (21) is not less than eight.
6. The rack of claim 1, wherein: one end of the driven rod (9) close to the adjusting box (8) is fixedly connected with a guard ring (22), and the vertical length value of the guard ring (22) is smaller than that of the rolling bearing (17).
7. The rack of claim 1, wherein: the side of the power box (3) is hinged with a box door (23) through a pin shaft, and the front side of the box door (23) is fixedly connected with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021446749.6U CN212323632U (en) | 2020-07-21 | 2020-07-21 | Wiring frame for rail transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021446749.6U CN212323632U (en) | 2020-07-21 | 2020-07-21 | Wiring frame for rail transit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212323632U true CN212323632U (en) | 2021-01-08 |
Family
ID=74034872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021446749.6U Expired - Fee Related CN212323632U (en) | 2020-07-21 | 2020-07-21 | Wiring frame for rail transit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212323632U (en) |
-
2020
- 2020-07-21 CN CN202021446749.6U patent/CN212323632U/en not_active Expired - Fee Related
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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: 20210108 |