CN220349523U - Mobile contact net of electrified railway - Google Patents
Mobile contact net of electrified railway Download PDFInfo
- Publication number
- CN220349523U CN220349523U CN202322313653.2U CN202322313653U CN220349523U CN 220349523 U CN220349523 U CN 220349523U CN 202322313653 U CN202322313653 U CN 202322313653U CN 220349523 U CN220349523 U CN 220349523U
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- sliding
- rope
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- seat
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- 238000004140 cleaning Methods 0.000 claims description 13
- 238000007790 scraping Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 230000003137 locomotive effect Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 210000000707 wrist Anatomy 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of electrified railways, and particularly discloses an electrified railway mobile contact net, which comprises the following components: a frame body; the support mechanism is arranged outside the frame body; the contact wire clamp is arranged outside the supporting mechanism; the sliding rope mechanism is arranged at the bottom end of the supporting mechanism; the sliding mechanism is arranged outside the sliding rope mechanism; according to the utility model, the sliding sleeve ring, the sliding column, the inserting groove and the telescopic seat are arranged, so that when the stretching control of the rope is performed, the sliding column can elastically stretch and slide in the sliding sleeve ring through the sliding control of the sliding column on the sliding sleeve ring and the elastic expansion of the sliding column and the telescopic seat, and further, when the rope slides in the inserting groove, the position of the rope can be adjusted and controlled, so that the rope angle is prevented from being worn and damaged to a certain extent after the rope angle is deflected.
Description
Technical Field
The utility model belongs to the technical field of electrified railways, and particularly relates to an electrified railway mobile contact net.
Background
The electrified railway, also called an electrified railway, is a railway which is mainly driven by two railway trains, namely an electric locomotive or a motor train unit, the traction power of the electrified railway is the electric locomotive, the locomotive does not have energy, and the required energy is provided by an electric traction power supply system.
The prior published application number is: the utility model patent of CN214607170U discloses an electrified railway mobile contact net, which comprises a plurality of upright posts, a support frame, a driving device, a sliding assembly, an insulator and a wire clamp, wherein the upright posts are arranged on one side of a railway, one end of each support frame is vertically arranged on the upright post, and the other end of each support frame extends to the upper part of the railway; the driving device is used for driving the sliding assembly to slide in the supporting frame; one end of the insulator is fixedly connected with the sliding assembly, the other end of the insulator is connected with the wire clamp, and a contact wire in the mobile contact net is fixedly arranged in the wire clamp; the driving device comprises a first motor, a chain, a driving wheel and a driven wheel, wherein the first motor is arranged at one end of the supporting frame, the driving wheel is fixed on an output shaft of the first motor, and the driven wheel is arranged at the other end of the supporting frame; the driving wheel drives the driven wheel to rotate through a chain; the sliding component is fixed on the chain, and the sliding component is driven to slide on the supporting frame through the chain.
The railway mobile contact net in the above-mentioned comparison patent can effectually guarantee that the contact line slides to railway side or railway top, but its cantilever often inconvenient regulation operation for the contact net is great when going on the restriction when using, and when the movement of carrier cable on the sliding sleeve, can't make the sliding sleeve can activity control, and often receive the dirt on the rope easily, resistance when increasing the slip can't carry out steady slip.
Disclosure of Invention
The utility model aims to provide an electrified railway mobile contact net so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an electrified railway mobile catenary comprising:
a frame body;
the support mechanism is arranged outside the frame body;
the contact wire clamp is arranged outside the supporting mechanism;
the sliding rope mechanism is arranged at the bottom end of the supporting mechanism;
and the sliding mechanism is arranged outside the sliding rope mechanism.
Preferably, the sliding rope mechanism comprises a sliding lantern ring, a sliding column and an inserting groove, wherein the sliding lantern ring is arranged at the bottom end of the supporting mechanism, the sliding column is inserted into the sliding lantern ring, the inserting groove is formed in the sliding column, and telescopic seats are fixedly connected to the outer parts of two sides of the sliding column.
Preferably, the sliding column is in sliding connection with the inside of the sliding lantern ring, the telescopic seats are welded on the outer parts of the two sides of the sliding column, the sliding column is in elastic telescopic connection with the telescopic seats, and a sliding mechanism is arranged on the outer part of one side of the sliding column.
Preferably, the supporting mechanism comprises an adjusting seat, a supporting inhaul cable and an installing seat, the adjusting seat is arranged outside the frame body, the supporting inhaul cable is connected to the outer portion of the adjusting seat in a rotating mode, the installing seat is arranged below the adjusting seat, and a cantilever rod is movably connected to the outer portion of the installing seat.
Preferably, the bottom of support cable is connected in the outside of contact fastener, support cable rotates in the outside of adjusting the seat and is connected, the mount pad is provided with two in the outside of support body.
Preferably, the sliding mechanism comprises a connecting seat, a rotating wheel and a sliding ring, wherein the connecting seat is arranged outside one side of the sliding column, the rotating wheel is arranged at the bottom end of the connecting seat, the sliding ring is arranged outside the connecting seat, and the cleaning scraping ring is arranged outside the sliding ring.
Preferably, the cleaning scraping ring is fixedly connected to the outer side wall of the sliding ring, and the outer surface of the sliding ring is an arc-shaped groove body.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the utility model, the sliding sleeve ring, the sliding column, the inserting groove and the telescopic seat are arranged, so that when the stretching control of the rope is performed, the sliding column can elastically stretch and slide in the sliding sleeve ring through the sliding control of the sliding column on the sliding sleeve ring and the elastic expansion of the sliding column and the telescopic seat, and further, when the rope slides in the inserting groove, the position of the rope can be adjusted and controlled, so that the rope angle is prevented from being worn and damaged to a certain extent after the rope angle is deflected.
(2) According to the utility model, when the rope slides in the sliding column through the sliding mechanism, the friction force of the rope during sliding can be reduced through the arrangement of the rotating wheel at the bottom of the connecting seat, and the cleaning scraping ring is arranged outside the sliding ring, so that the cleaning scraping ring can clean the outer part of the rope and lubricate the surface of the rope to a certain extent, and the stability of the rope during sliding is improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the whole structure of the supporting mechanism in FIG. 1 according to the present utility model;
FIG. 3 is a schematic overall view of the cable mechanism of FIG. 1 according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;
in the figure: 1. a frame body; 2. a support mechanism; 201. an adjusting seat; 202. supporting a guy cable; 203. a mounting base; 204. a wrist lever; 3. a contact clip; 4. a sliding rope mechanism; 401. a sliding collar; 402. a sliding column; 403. inserting grooves; 404. a telescopic seat; 5. a sliding mechanism; 501. a connecting seat; 502. a rotating wheel; 503. a slip ring; 504. cleaning the scraping ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
referring to fig. 1-4, an electrified railway mobile contact net includes:
a frame body 1;
the support mechanism 2 is arranged outside the frame body 1;
a contact wire clamp 3, the contact wire clamp 3 being arranged outside the support mechanism 2;
the sliding rope mechanism 4 is arranged at the bottom end of the supporting mechanism 2;
and a slide mechanism 5, the slide mechanism 5 being provided outside the slide cable mechanism 4.
The sliding rope mechanism 4 comprises a sliding collar 401, a sliding column 402 and an inserting groove 403, the sliding collar 401 is arranged at the bottom end of the supporting mechanism 2, the sliding column 402 is inserted into the sliding collar 401, the inserting groove 403 is formed in the sliding column 402, telescopic seats 404 are fixedly connected to the outer parts of two sides of the sliding column 402, the sliding column 402 is in sliding connection with the sliding collar 401, the telescopic seats 404 are welded to the outer parts of two sides of the sliding column 402, the sliding column 402 is in elastic telescopic connection with the telescopic seats 404, and a sliding mechanism 5 is arranged on the outer part of one side of the sliding column 402.
Specifically, the sliding column 402 and the telescopic seat 404 are elastically telescopic, so that the sliding column 402 can perform a movable adjustment operation outside the sliding collar 401, thereby performing a protective operation when the rope inserted into the insertion groove 403 is pulled.
As can be seen from the above, when the stretching control of the rope is performed, the sliding control of the sliding column 402 on the sliding collar 401 and the elastic expansion and contraction of the sliding column 402 and the expansion seat 404 can enable the sliding column 402 to elastically expand and contract and slide inside the sliding collar 401, and further, when the rope slides inside the insertion groove 403, the position adjustment control of the rope can be performed, and the movable connection of the support cable 202 and the adjustment seat 201 and the mounting operation of the cantilever lever 204 on the mounting seat 203 can be performed conveniently, and then the adjustment control of the contact clip 3 and the sliding cable mechanism 4 can be performed at a certain deflection angle.
Embodiment two:
referring to fig. 3 and 4, the supporting mechanism 2 includes an adjusting seat 201, a supporting cable 202 and an installing seat 203, the adjusting seat 201 is installed at the outside of the frame body 1, the supporting cable 202 is connected to the outside rotation of the adjusting seat 201, the installing seat 203 is arranged below the adjusting seat 201, a wrist arm lever 204 is movably connected to the outside of the installing seat 203, the bottom end of the supporting cable 202 is connected to the outside of the contact wire clamp 3, the supporting cable 202 is connected to the outside rotation of the adjusting seat 201, and two installing seats 203 are arranged at the outside of the frame body 1.
Specifically, through the movable connection of the supporting stay cable 202 and the adjusting seat 201 and the installation operation of the cantilever lever 204 on the installation seat 203, the supporting installation operation of the contact wire clamp 3 and the sliding rope mechanism 4 can be carried out, and the adjustment control of a certain deflection angle of the contact wire clamp 3 and the sliding rope mechanism 4 can be conveniently carried out.
Preferably, referring to fig. 1 to 4, the sliding mechanism 5 includes a connecting seat 501, a rotating wheel 502 and a sliding ring 503, the connecting seat 501 is installed outside one side of the sliding column 402, the rotating wheel 502 is installed at the bottom end of the connecting seat 501, the sliding ring 503 is opened outside the connecting seat 501, a cleaning scraping ring 504 is installed outside the sliding ring 503, the cleaning scraping ring 504 is fixedly connected on the outer side wall of the sliding ring 503, and the outer surface of the sliding ring 503 is an arc-shaped groove body.
Specifically, the sliding friction of the rope can be reduced by the arrangement of the rotating wheel 502, and dirt on the surface of the rope can be scraped and lubricated by the arrangement of the cleaning scraping ring 504.
From the above, when the rope slides in the sliding column 402 through the sliding mechanism 5, the friction force of the rope during sliding can be reduced by the arrangement of the rotating wheel 502 at the bottom of the connecting seat 501, and the cleaning operation of the cleaning scraping ring 504 on the outer portion of the sliding ring 503 is facilitated by the arrangement of the cleaning scraping ring 504.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An electrified railway mobile catenary, comprising:
a frame body (1);
the support mechanism (2) is arranged outside the frame body (1);
the contact wire clamp (3), the said contact wire clamp (3) is set up in the outside of the supporting mechanism (2);
the sliding rope mechanism (4) is arranged at the bottom end of the supporting mechanism (2);
and the sliding mechanism (5) is arranged outside the sliding rope mechanism (4).
2. An electrified railway mobile catenary according to claim 1 wherein: the sliding rope mechanism (4) comprises a sliding sleeve ring (401), sliding columns (402) and inserting grooves (403), the sliding sleeve ring (401) is installed at the bottom end of the supporting mechanism (2), the sliding columns (402) are inserted into the sliding sleeve ring (401), the inserting grooves (403) are formed in the sliding columns (402), and telescopic seats (404) are fixedly connected to the outer portions of two sides of the sliding columns (402).
3. An electrified railway mobile catenary according to claim 2 wherein: the sliding column (402) is in sliding connection with the inside of the sliding collar (401), the telescopic seats (404) are welded on the outer sides of the two sides of the sliding column (402), the sliding column (402) is in elastic telescopic connection with the telescopic seats (404), and the sliding mechanism (5) is arranged on the outer side of one side of the sliding column (402).
4. An electrified railway mobile catenary according to claim 1 wherein: the supporting mechanism (2) comprises an adjusting seat (201), a supporting inhaul cable (202) and an installing seat (203), wherein the adjusting seat (201) is installed outside the frame body (1), the supporting inhaul cable (202) is connected to the outer portion of the adjusting seat (201) in a rotating mode, the installing seat (203) is arranged below the adjusting seat (201), and a cantilever rod (204) is movably connected to the outer portion of the installing seat (203).
5. An electrified railway mobile catenary according to claim 4 wherein: the bottom of support cable (202) is connected in the outside of contact fastener (3), support cable (202) are in the outside rotation connection of adjusting seat (201), mount pad (203) are provided with two in the outside of support body (1).
6. An electrified railway mobile catenary according to claim 1 wherein: the sliding mechanism (5) comprises a connecting seat (501), a rotating wheel (502) and a sliding ring (503), wherein the connecting seat (501) is arranged outside one side of the sliding column (402), the rotating wheel (502) is arranged at the bottom end of the connecting seat (501), the sliding ring (503) is arranged outside the connecting seat (501), and a cleaning scraping ring (504) is arranged outside the sliding ring (503).
7. The electrified railway mobile catenary of claim 6, wherein: the cleaning scraping ring (504) is fixedly connected to the outer side wall of the sliding ring (503), and the outer surface of the sliding ring (503) is an arc-shaped groove body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322313653.2U CN220349523U (en) | 2023-08-28 | 2023-08-28 | Mobile contact net of electrified railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322313653.2U CN220349523U (en) | 2023-08-28 | 2023-08-28 | Mobile contact net of electrified railway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220349523U true CN220349523U (en) | 2024-01-16 |
Family
ID=89483138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322313653.2U Active CN220349523U (en) | 2023-08-28 | 2023-08-28 | Mobile contact net of electrified railway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220349523U (en) |
-
2023
- 2023-08-28 CN CN202322313653.2U patent/CN220349523U/en active Active
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