CN214506421U - Cable fixing device for subway signal machine - Google Patents
Cable fixing device for subway signal machine Download PDFInfo
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- CN214506421U CN214506421U CN202120836386.5U CN202120836386U CN214506421U CN 214506421 U CN214506421 U CN 214506421U CN 202120836386 U CN202120836386 U CN 202120836386U CN 214506421 U CN214506421 U CN 214506421U
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Abstract
The utility model discloses a subway signal machine cable fixing device, include: the wind cup fixing device comprises a fixing device body, a wind cup and a ventilation plate, wherein the fixing device body is erected on the ground as a total arrangement, one side of the fixing device body is provided with the wind cup driven by wind power, and the fixing device body is provided with the ventilation plate; the wind cup is arranged at the top of one side of the fixing device body, and the fan blades with the heat dissipation function are connected with the outer side of the top of the connecting rod; the cover plate is arranged on one side of the fixing device body, and sliders with limited sliding are fixed on the left side and the right side of the cover plate; and the fixing plate is fixed on one side of the fixing device body and one side of the cover plate. This subway signal machine cable fixing device is provided with the wind cup, drives the wind cup through external wind-force and rotates, and then makes the wind cup drive the bull stick and rotate for the flabellum dispels the heat to the cable that the gas permeable plate top set up, and then reaches the inside radiating purpose that carries out.
Description
Technical Field
The utility model relates to an iron signal machine technical field specifically is a subway signal machine cable fixing device.
Background
The subway signal machine is taken as urban public transport equipment for improving rail transit, can well bring convenience for people to go out, and in order to prevent cables in the subway signal machine from being wound, a cable fixing device is needed, but the cable fixing device in the market has some defects;
the utility model discloses a No. CN212231025U discloses this cable fixing device of cable fixing device for subway signal machine, card line subassembly through setting up with the stable fixing in the wiring groove in cable end position, can avoid cable connection end to receive external factor influence not hard up or drop effectively, promote the stability of cable connection, ensure the operation that the semaphore can be normal, the quick fixed cable end position of being convenient for, the cable of having solved subway signal machine extension cable is placed subaerial for a long time, receive external influence easily, and then lead to the not hard up problem that drops in joint position, but at the in-process that uses, can not guarantee the radiating condition of inside well, install simultaneously or detect the in-process of maintaining the cable, can not be fine clean one side to the apron.
Therefore, the cable fixing device for the subway signal machine can well solve the problems.
Disclosure of Invention
An object of the utility model is to provide a subway signal machine cable fixing device to solve the in-process that cable fixing device on the existing market that above-mentioned background art provided can not guarantee the radiating condition of inside well in the use, install simultaneously or the in-process of check and repair cable, can not be fine clean the problem to one side of apron.
In order to achieve the above object, the utility model provides a following technical scheme: a cable fixing device for a subway signal machine, comprising:
the wind cup fixing device comprises a fixing device body, a wind cup and a ventilation plate, wherein the fixing device body is erected on the ground as a total arrangement, one side of the fixing device body is provided with the wind cup driven by wind power, and the fixing device body is provided with the ventilation plate;
the wind cup is arranged at the top of one side of the fixing device body, a rotating rod is connected inside the wind cup, the bottom of the rotating rod is connected with the inner side of a fixed gear, one side of the fixed gear is connected with one side of a driven gear, a connecting rod is fixed on the inner side of the driven gear, and fan blades with heat dissipation function are connected with the outer side of the top of the connecting rod;
the cover plate is arranged on one side of the fixing device body, and sliders with limited sliding are fixed on the left side and the right side of the cover plate;
and the fixing plate is fixed on one side of the fixing device body and one side of the cover plate.
Preferably, the bottom of the rotating rod extends into the fixing device body, and the bottom of the rotating rod and the fixed gear are integrally arranged, so that the rotating rod can drive the fixed gear arranged on the fixing device body to rotate conveniently.
Preferably, the fan blades are arranged right below the cover plate, the fixed gear and the driven gear are in meshed connection, and the cable inside the fixing device can be conveniently cooled through the fan blades when entering the fixing device.
Preferably, the apron be provided with install in the rack of slider one side, just be connected between one side of rack and the ratchet, just be connected between the inboard pawl that has the limited function of ratchet and the montant, montant one end is connected with the connecting rod through transmission assembly, through above setting, conveniently drives the flabellum and rotates at the in-process that removes the apron.
Preferably, the ratchet wheel forms unidirectional rotation through between pawl and the montant, just the bottom of montant is connected with drive assembly, and then conveniently drives the montant through the ratchet and carries out unidirectional rotation.
Preferably, the fixed plate be provided with install in the inside reset spring of fixed plate, just reset spring' S the other end is connected with N utmost point magnet pole and S utmost point magnet pole respectively, the inboard installation of N utmost point magnet pole and S utmost point magnet pole has the gasket of increase frictional force, through above setting, conveniently carries out the centre gripping to the cable.
Preferably, magnetic force between the N pole magnet pole and the S pole magnet pole is greater than the elastic force of the reset spring, the outer walls of the N pole magnet pole and the S pole magnet pole are attached to the inner wall of the fixing plate, and therefore the cable is conveniently clamped through the N pole magnet pole and the S pole magnet pole.
Compared with the prior art, the beneficial effects of the utility model are that: the subway signal machine cable fixing device;
(1) the wind cup is arranged and driven to rotate by external wind power, so that the wind cup drives the rotating rod to rotate, the bottom end of the rotating rod drives the driven gear to rotate through the fixed gear, and the connecting rod connected to the inner side of the driven gear drives the fan blades to rotate, so that the fan blades radiate cables arranged at the top of the breathable plate, and the purpose of radiating the inside of the breathable plate is achieved;
(2) be provided with the rack, through the in-process that the apron removed, one side of apron will rotate through the ratchet that the rack drove the inside setting of fixing device body to the ratchet will drive the montant through the pawl and rotate, makes the montant drive the axle head of flabellum through drive assembly simultaneously and rotates, and then at the process that the apron removed, cleans through the flabellum, and then reaches the clear purpose in apron one side.
Drawings
FIG. 1 is a schematic view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic left-side sectional view of the present invention;
FIG. 3 is an enlarged schematic view of a portion of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the cross-sectional structure of the ratchet wheel and the vertical rod of the present invention;
fig. 5 is a schematic view of the sectional structure of the fixing plate and the return spring in front view.
In the figure: 1. a fixing device body; 2. a wind cup; 3. a rotating rod; 4. fixing a gear; 5. a driven gear; 6. a connecting rod; 7. a fan blade; 8. a gas permeable plate; 9. a cover plate; 10. a slider; 11. a rack; 12. a ratchet wheel; 13. a vertical rod; 14. a pawl; 15. a transmission assembly; 16. a fixing plate; 17. a return spring; 18. an N-pole magnet rod; 19. an S-pole magnet rod; 20. and (7) a gasket.
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. 1-5, the present invention provides a technical solution: a cable fixing device for a subway signal machine, comprising:
the wind power generation fixing device comprises a fixing device body 1, a wind cup 2 and a ventilating plate 8, wherein the fixing device body 1 is erected on the ground as a total arrangement, the wind cup 2 driven by wind power is installed on one side of the fixing device body 1, and the ventilating plate 8 is arranged on the fixing device body 1;
the wind cup 2 is installed at the top of one side of the fixing device body 1, the rotating rod 3 is connected inside the wind cup 2, the bottom of the rotating rod 3 is connected with the inner side of the fixed gear 4, one side of the fixed gear 4 is connected with one side of the driven gear 5, the connecting rod 6 is fixed on the inner side of the driven gear 5, and the fan blade 7 with the heat dissipation function is connected with the outer side of the top of the connecting rod 6;
a cover plate 9 which is arranged at one side of the fixing device body 1, and sliders 10 which can slide in a limited way are fixed at the left side and the right side of the cover plate 9;
and a fixing plate 16 fixed to one side of the fixing device body 1 and the cover plate 9.
The bottom of the rotating rod 3 extends into the fixing device body 1, and the bottom of the rotating rod 3 and the fixed gear 4 are integrally arranged.
The fan blades 7 are arranged right below the cover plate 9, and the fixed gear 4 is in meshed connection with the driven gear 5.
Combine figure 1 and figure 2, at first through the wind cup 2 of 1 side-mounting of fixing device body, and then at external nature wind-force driven in-process, wind cup 2 will drive bull stick 3 and rotate, because the outside that bull stick 3 stretched into the inside one end of fixing device body 1 is fixed with fixed gear 4, and be connected for the meshing between driven gear 5 and the fixed gear 4, and then make driven gear 5 drive connecting rod 6 rotate, will drive flabellum 7 through connecting rod 6 and rotate, thereby effectually dispel the heat to inside.
The cover plate 9 is provided with a rack 11 arranged on one side of the sliding block 10, one side of the rack 11 is connected with the ratchet wheel 12, the inner side of the ratchet wheel 12 is connected with a vertical rod 13 through a pawl 14 with a limiting function, and one end of the vertical rod 13 is connected with the connecting rod 6 through a transmission component 15.
The ratchet wheel 12 and the vertical rod 13 form unidirectional rotation through the pawl 14, and the bottom end of the vertical rod 13 is connected with the transmission component 15.
When the cable is overhauled, with reference to fig. 1-5, firstly, by moving the cover plate 9, the sliders 10 at the two ends of the cover plate 9 slide on the inner wall of the fixing device body 1, so that one end of the slider 10 drives the rack 11 to move, and one side of the rack 11 is connected with the ratchet wheel 12 in a meshed manner, so that the ratchet wheel 12 drives the vertical rod 13 to rotate through the pawl 14, and the vertical rod 13 drives the connecting rod 6 to rotate through the transmission component 15, and meanwhile, the fan blade 7 rotates, one side of the cover plate 9 is effectively cleaned through the wind power of the fan blade 7, and meanwhile, in the process of moving the cover plate 9 in the direction, the cover plate 9 cannot drive the fan blade 7 to rotate.
The fixed plate 16 is provided with a return spring 17 installed inside the fixed plate 16, the other end of the return spring 17 is connected with an N-pole magnet rod 18 and an S-pole magnet rod 19, respectively, and a gasket 20 for increasing friction force is installed inside the N-pole magnet rod 18 and the S-pole magnet rod 19.
The magnetic force between the N-pole magnet rod 18 and the S-pole magnet rod 19 is greater than the elastic force of the return spring 17, and the outer walls of the N-pole magnet rod 18 and the S-pole magnet rod 19 are attached to the inner wall of the fixing plate 16.
In the process of moving the cover plate 9, one end of the fixing plate 16 on one side of the bottom of the cover plate 9 coincides with one end of the inside of the fixing device body 1, so that the mass of the N-pole magnet rod 18 and the mass of the S-pole magnet rod 19 attract each other, and the N-pole magnet rod 18 and the S-pole magnet rod 19 effectively drive the gasket 20 to clamp the cable.
The working principle is as follows: at the in-process of removing apron 9, make N utmost point magnet pole 18 and 19 qualities of S utmost point magnet pole attract mutually, thereby make N utmost point magnet pole 18 and S utmost point magnet pole 19 drive gasket 20 and carry out the centre gripping to the cable effectively, and apron 9 will drive rack 11 and remove, and make ratchet 12 drive montant 13 through pawl 14 and rotate, one side to apron 9 is cleaned effectively to the wind-force through making flabellum 7, external nature wind-force driven in-process, vane 2 will drive bull stick 3 and rotate, and then make driven gear 5 drive connecting rod 6 and rotate, will drive flabellum 7 through connecting rod 6 and rotate, thereby effectually dispel the heat to inside.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. A cable fixing device for a subway signal machine, comprising:
the wind cup fixing device comprises a fixing device body, a wind cup and a ventilation plate, wherein the fixing device body is erected on the ground as a total arrangement, one side of the fixing device body is provided with the wind cup driven by wind power, and the fixing device body is provided with the ventilation plate;
the wind cup is arranged at the top of one side of the fixing device body, a rotating rod is connected inside the wind cup, the bottom of the rotating rod is connected with the inner side of a fixed gear, one side of the fixed gear is connected with one side of a driven gear, a connecting rod is fixed on the inner side of the driven gear, and fan blades with heat dissipation function are connected with the outer side of the top of the connecting rod;
the cover plate is arranged on one side of the fixing device body, and sliders with limited sliding are fixed on the left side and the right side of the cover plate;
and the fixing plate is fixed on one side of the fixing device body and one side of the cover plate.
2. The cable fixing device for a subway signal machine as claimed in claim 1, wherein: the bottom of the rotating rod extends into the fixing device body, and the bottom of the rotating rod and the fixed gear are integrally arranged.
3. The cable fixing device for a subway signal machine as claimed in claim 1, wherein: the fan blades are arranged right below the cover plate, and the fixed gear is in meshed connection with the driven gear.
4. The cable fixing device for a subway signal machine as claimed in claim 1, wherein: the cover plate is provided with a rack arranged on one side of the sliding block, one side of the rack is connected with the ratchet wheel, the inner side of the ratchet wheel is connected with the vertical rod through a pawl with a limiting function, and one end of the vertical rod is connected with the connecting rod through a transmission assembly.
5. The cable fixing device for a subway signal machine as claimed in claim 4, wherein: the ratchet wheel forms unidirectional rotation with the vertical rod through the pawl, and the bottom end of the vertical rod is connected with the transmission assembly.
6. The cable fixing device for a subway signal machine as claimed in claim 1, wherein: the fixed plate is provided with install in the inside reset spring of fixed plate, just reset spring' S the other end is connected with N utmost point magnet pole and S utmost point magnet pole respectively, the inboard installation of N utmost point magnet pole and S utmost point magnet pole has the gasket of increase frictional force.
7. The cable fixing device for a subway signal machine as claimed in claim 6, wherein: magnetic force between the N pole magnet rod and the S pole magnet rod is larger than elastic force of the reset spring, and the outer walls of the N pole magnet rod and the S pole magnet rod are attached to the inner wall of the fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120836386.5U CN214506421U (en) | 2021-04-22 | 2021-04-22 | Cable fixing device for subway signal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120836386.5U CN214506421U (en) | 2021-04-22 | 2021-04-22 | Cable fixing device for subway signal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214506421U true CN214506421U (en) | 2021-10-26 |
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ID=78204012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120836386.5U Active CN214506421U (en) | 2021-04-22 | 2021-04-22 | Cable fixing device for subway signal machine |
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| Country | Link |
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| CN (1) | CN214506421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115000896A (en) * | 2022-06-21 | 2022-09-02 | 广东电网有限责任公司 | Power cable bridge structure |
-
2021
- 2021-04-22 CN CN202120836386.5U patent/CN214506421U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115000896A (en) * | 2022-06-21 | 2022-09-02 | 广东电网有限责任公司 | Power cable bridge structure |
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