CN213833957U - Cable pay-off device for subway-based power supply system - Google Patents
Cable pay-off device for subway-based power supply system Download PDFInfo
- Publication number
- CN213833957U CN213833957U CN202023018015.0U CN202023018015U CN213833957U CN 213833957 U CN213833957 U CN 213833957U CN 202023018015 U CN202023018015 U CN 202023018015U CN 213833957 U CN213833957 U CN 213833957U
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- cable
- fixedly connected
- fixed
- power supply
- subway
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Abstract
The utility model relates to a subway power supply unit technical field specifically is a based on cable pay-off for subway power supply system, the on-line screen storage device comprises a base, the first support frame of top fixedly connected with of base, the inside swing joint of first support frame has a fixed section of thick bamboo, the top fixedly connected with fixed block of a fixed section of thick bamboo, the inside swing joint of fixed block has the threaded rod, the bottom fixedly connected with fixed plate of threaded rod, fixed plate swing joint is in the inside of a fixed section of thick bamboo. The utility model has the advantages that: through setting up the locating plate, the locating plate is located between two baffles, and locating plate and mount pass through spring swing joint, through the elasticity of spring, make the locating plate be located one side of cable on the cable roller, when the cable roller does not use, fix a position the cable at the surface of cable roller through the locating plate, can reduce the not hard up manifestation of cable, make the range neat, and when the cable roller rotates, can not cause the influence to the removal of cable, excellent in use effect.
Description
Technical Field
The utility model relates to a subway power supply unit technical field, especially one kind is based on cable pay-off for subway power supply system.
Background
The subway is a rapid large-traffic-capacity urban rail transit mode which is gradually developed along the form of a ground railway system and is dragged by electric power, and the line of the subway is usually laid in an underground tunnel, and some ways are laid outside the urban center from the underground to the ground or on a viaduct. In the implementation of a subway power supply system, a cable paying-off device is involved.
The cable pay-off device for the existing subway-based power supply system has the following defects:
1. when the existing cable pay-off device for the subway-based power supply system is used, the length of a cable on each cable roller is fixed, so that the cable roller needs to be frequently replaced in the using process, and the cable roller is fixed and is inconvenient to disassemble;
2. after the existing cable pay-off device for the subway-based power supply system finishes paying off, the cable on the surface of the cable roller can be loosened due to loosening, so that the cable becomes disordered.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a based on cable pay-off for subway power supply system, solved the problem of proposing among the above-mentioned background art.
The purpose of the utility model is realized through the following technical scheme: a cable pay-off device for a subway-based power supply system comprises a base, wherein a first support frame is fixedly connected to the top of the base, a fixed cylinder is movably connected to the inside of the first support frame, a fixed block is fixedly connected to the top of the fixed cylinder, a threaded rod is movably connected to the inside of the fixed block, a fixed plate is fixedly connected to the bottom of the threaded rod, and the fixed plate is movably connected to the inside of the fixed cylinder;
the top of the base is fixedly connected with a second support frame, the inside of the second support frame is movably connected with a connecting shaft, one side of the connecting shaft is fixedly connected with a support seat, the inside of the support seat is provided with a sliding groove, the inside of the sliding groove is movably connected with a sliding block, and the top of the sliding block is fixedly connected with a movable plate;
the spring support is characterized in that fixing frames are fixedly connected to one sides of the first support frame and the second support frame, springs are fixedly connected to one sides of the fixing frames, and positioning plates are fixedly connected to one sides of the springs.
Optionally, the bottom fixedly connected with four universal wheels of base, four universal wheel difference fixed connection is in the four corners department of base bottom, is convenient for make the device remove, is fit for using in the position of difference.
Optionally, one side of the first support frame is fixedly connected with a motor, an output end of the motor is fixedly connected with a rotating shaft, the rotating shaft penetrates through the inside of the first support frame, and the motor is started to rotate the rotating shaft.
Optionally, the surface of pivot is provided with the drive belt, drive belt swing joint is in the surface of solid fixed cylinder, and when the pivot rotated, made solid fixed cylinder rotate through the conveyer belt, and then made the cable roller rotate, reached the purpose of cable unwrapping wire.
Optionally, a cable roller is arranged on one side of each of the fixed cylinder and the supporting seat, connecting columns are fixedly connected to two ends of the cable roller, and the connecting columns are movably connected to the top of the fixed cylinder and the top of the supporting seat.
Optionally, the two ends of the outer surface of the cable roller are fixedly connected with baffle plates, and the two baffle plates are movably connected to the two ends of the positioning plate respectively.
Optionally, the inside swing joint of movable plate has the threaded rod, the threaded rod is kept away from the one end fixed connection of fixed plate in runner.
The utility model has the advantages of it is following:
1. this cable pay-off based on subway power supply system, through setting up the supporting seat, spliced pole swing joint is in the top of supporting seat, when changing the cable roller, rotate the inside threaded rod of solid fixed cylinder and movable plate, make fixed plate and spliced pole separation, the movable plate at slip supporting seat top, make movable plate and cable roller separation, can take out the cable roller, during the installation, place the cable roller between solid fixed cylinder and supporting seat, the spliced pole is located the inside of solid fixed cylinder and the top of supporting seat, slip movable plate to one side of cable roller, it fixes to rotate the threaded rod respectively, realize the fixed to the cable roller, moreover, the steam generator is simple in structure, the installation is convenient with the dismantlement.
2. This based on cable pay-off for subway power supply system, through setting up the locating plate, the locating plate is located between two baffles, locating plate and mount pass through spring swing joint, through the elasticity of spring, make the locating plate be located one side of cable on the cable roller, when the cable roller does not use, fix a position the cable at the surface of cable roller through the locating plate, can reduce the not hard up manifestation of cable, make the range neat, and when the cable roller rotates, can not cause the influence to the removal of cable, excellent in use effect.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of the cable roll of the present invention;
fig. 3 is a schematic structural view of the first support frame of the present invention;
FIG. 4 is a schematic structural view of the connecting column of the present invention;
fig. 5 is a schematic structural view of a second support frame of the present invention;
fig. 6 is a schematic structural view of the fixing frame of the present invention.
In the figure: 1-base, 2-first support frame, 3-fixed cylinder, 4-fixed block, 5-threaded rod, 6-fixed plate, 7-second support frame, 8-connecting shaft, 9-support frame, 10-sliding chute, 11-sliding block, 12-moving plate, 13-fixed frame, 14-spring, 15-positioning plate, 16-motor, 17-rotating shaft, 18-driving belt, 19-cable roller, 20-connecting column and 21-baffle.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1-6, a cable pay-off device for a subway-based power supply system comprises a base 1, wherein the top of the base 1 is fixedly connected with a first support frame 2, the inside of the first support frame 2 is movably connected with a fixed cylinder 3, the top of the fixed cylinder 3 is fixedly connected with a fixed block 4, the inside of the fixed block 4 is movably connected with a threaded rod 5, the bottom of the threaded rod 5 is fixedly connected with a fixed plate 6, and the fixed plate 6 is movably connected with the inside of the fixed cylinder 3;
the top of the base 1 is fixedly connected with a second support frame 7, the inside of the second support frame 7 is movably connected with a connecting shaft 8, one side of the connecting shaft 8 is fixedly connected with a support seat 9, a sliding groove 10 is formed in the support seat 9, the inside of the sliding groove 10 is movably connected with a sliding block 11, and the top of the sliding block 11 is fixedly connected with a movable plate 12;
the fixing frames 13 are fixedly connected to one sides of the first support frame 2 and the second support frame 7, the springs 14 are fixedly connected to one sides of the fixing frames 13, and the positioning plates 15 are fixedly connected to one sides of the springs 14.
As an optional technical solution of the utility model:
the bottom fixedly connected with four universal wheels of base 1, four universal wheels are fixed connection respectively in the four corners department of base 1 bottom.
As an optional technical solution of the utility model:
one side of the first support frame 2 is fixedly connected with a motor 16, an output end of the motor 16 is fixedly connected with a rotating shaft 17, and the rotating shaft 17 penetrates through the inside of the first support frame 2.
As an optional technical solution of the utility model:
the outer surface of the rotating shaft 17 is provided with a transmission belt 18, and the transmission belt 18 is movably connected with the outer surface of the fixed cylinder 3.
As an optional technical solution of the utility model:
one side of a fixed section of thick bamboo 3 and supporting seat 9 all is provided with cable roller 19, the equal fixedly connected with spliced pole 20 in both ends of cable roller 19, spliced pole 20 swing joint is in the top of a fixed section of thick bamboo 3 and the top of supporting seat 9, is convenient for fix cable roller 19 through spliced pole 20, when carrying out the unwrapping wire, makes a fixed section of thick bamboo 3 and connecting axle 8 rotate, and cable roller 19 is fixed, makes the removal steady.
As an optional technical solution of the utility model:
both ends of the outer surface of the cable roller 19 are fixedly connected with baffle plates 21, and the two baffle plates 21 are movably connected to both ends of the positioning plate 15 respectively to position the cable on the outer surface of the cable roller 19, so that the cable loosening phenomenon is reduced, and the cable arrangement is tidy.
As an optional technical solution of the utility model:
the interior swing joint of movable plate 12 has threaded rod 5, and the threaded rod 5 is kept away from the one end fixed connection of fixed plate 6 in the runner, and the diameter of runner is greater than the diameter of threaded rod 5.
The working process of the utility model is as follows: the universal wheels are arranged at four corners of the bottom of the base 1, the device can be moved and is suitable for being used at different positions, the supporting seat 9 is arranged, the connecting column 20 is movably connected to the top of the supporting seat 9, when the device is used, the cable roller 19 is moved, the cable roller 19 is placed between the fixed cylinder 3 and the supporting seat 9, the connecting column 20 on one side of the cable roller 19 is positioned in the fixed cylinder 3 and at the top of the supporting seat 9, the connecting column 20 on the other side is positioned at the top of the supporting seat 9, firstly, the threaded rod 5 on the fixed cylinder 3 is rotated, the fixed plate 6 is positioned at the top of the connecting column 20, one end of the cable roller 19 is fixed, then, the movable plate 12 is slid to one side of the cable roller 19, the sliding block 11 is slid in the sliding groove 10 for positioning until the movable plate 12 is slid to the top of the connecting column 20, the threaded rod 5 in the movable plate 12 is rotated, and the fixed plate 6 is used for fixing the connecting column 20, the cable roller 19 is fixed, the motor 16 is started to rotate the rotating shaft 17, the fixed cylinder 3 is rotated through the transmission belt 18 on the outer surface of the rotating shaft 17, the cable roller 19 is further rotated to achieve the purpose of cable paying off, the positioning plate 15 is arranged between the two baffle plates 21, the positioning plate 15 is movably connected with the fixed frame 13 through the spring 14, the positioning plate 15 is arranged on one side of the cable on the cable roller 19 through the elastic force of the spring 14, when the cable roller 19 is not used, the cable is positioned on the outer surface of the cable roller 19 through the positioning plate 15, the appearance of cable looseness can be reduced, the arrangement is neat, when the cable roller 19 rotates, the movement of the cable cannot be influenced, the using effect is good, after the cable is used, when the movable plate of the cable roller 19 is replaced, the fixed cylinder 3 and the threaded rod 5 inside the fixed cylinder 12 are rotated to separate the fixed plate 6 from the connecting column 20, the moving plate 12 at the top of the supporting seat 9 is slid to separate the moving plate 12 from the cable roller 19, so that the cable roller 19 can be taken out, and the cable roller device is simple in structure and convenient to install and disassemble.
In summary, when the cable pay-off device for the subway-based power supply system is used, the supporting seat 9 is arranged, the connecting column 20 is movably connected to the top of the supporting seat 9, when the cable roller 19 is replaced, the threaded rod 5 in the fixed cylinder 3 and the movable plate 12 is rotated to separate the fixed plate 6 from the connecting column 20, the movable plate 12 at the top of the supporting seat 9 is slid to separate the movable plate 12 from the cable roller 19, so that the cable roller 19 can be taken out, when the cable roller 19 is installed, the cable roller 19 is placed between the fixed cylinder 3 and the supporting seat 9, the connecting column 20 is located in the fixed cylinder 3 and at the top of the supporting seat 9, the threaded rod 5 is rotated to fix the movable plate 12 to one side of the cable roller 19, so that the cable roller 19 is fixed, the structure is simple, and the installation and the disassembly are convenient; through setting up locating plate 15, locating plate 15 is located between two baffles 21, locating plate 15 and mount 13 pass through spring 14 swing joint, through the elasticity of spring 14, make locating plate 15 be located one side of cable on cable roller 19, when cable roller 19 does not use, fix a position the cable at cable roller 19's surface through locating plate 15, can reduce the not hard up manifestation of cable, make the range neat, and when cable roller 19 rotates, can not cause the influence to the removal of cable, excellent in use effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a cable pay-off is put for system based on subway power supply which characterized in that: the fixing device comprises a base (1), wherein a first support frame (2) is fixedly connected to the top of the base (1), a fixed cylinder (3) is movably connected to the inside of the first support frame (2), a fixed block (4) is fixedly connected to the top of the fixed cylinder (3), a threaded rod (5) is movably connected to the inside of the fixed block (4), a fixed plate (6) is fixedly connected to the bottom of the threaded rod (5), and the fixed plate (6) is movably connected to the inside of the fixed cylinder (3);
the top of the base (1) is fixedly connected with a second support frame (7), the inside of the second support frame (7) is movably connected with a connecting shaft (8), one side of the connecting shaft (8) is fixedly connected with a support seat (9), a sliding groove (10) is formed in the support seat (9), the inside of the sliding groove (10) is movably connected with a sliding block (11), and the top of the sliding block (11) is fixedly connected with a movable plate (12);
the supporting frame is characterized in that a fixing frame (13) is fixedly connected to one side of the first supporting frame (2) and one side of the second supporting frame (7), a spring (14) is fixedly connected to one side of the fixing frame (13), and a positioning plate (15) is fixedly connected to one side of the spring (14).
2. The cable pay-off device for the subway-based power supply system as claimed in claim 1, wherein: the bottom fixedly connected with four universal wheels of base (1), four universal wheel is fixed connection respectively in the four corners department of base (1) bottom.
3. The cable pay-off device for the subway-based power supply system as claimed in claim 1, wherein: one side fixedly connected with motor (16) of first support frame (2), the output fixedly connected with pivot (17) of motor (16), pivot (17) run through in the inside of first support frame (2).
4. The cable pay-off device for the subway-based power supply system as claimed in claim 3, wherein: the outer surface of the rotating shaft (17) is provided with a transmission belt (18), and the transmission belt (18) is movably connected to the outer surface of the fixed cylinder (3).
5. The cable pay-off device for the subway-based power supply system as claimed in claim 1, wherein: one side of a fixed cylinder (3) and a supporting seat (9) is provided with a cable roller (19), two ends of the cable roller (19) are fixedly connected with connecting columns (20), and the connecting columns (20) are movably connected to the top of the fixed cylinder (3) and the top of the supporting seat (9).
6. The cable pay-off device for the subway-based power supply system as claimed in claim 5, wherein: both ends of the outer surface of the cable roller (19) are fixedly connected with baffle plates (21), and the two baffle plates (21) are movably connected to both ends of the positioning plate (15) respectively.
7. The cable pay-off device for the subway-based power supply system as claimed in claim 1, wherein: the inside swing joint of moving plate (12) has threaded rod (5), threaded rod (5) keep away from the one end fixed connection in runner of fixed plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023018015.0U CN213833957U (en) | 2020-12-15 | 2020-12-15 | Cable pay-off device for subway-based power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023018015.0U CN213833957U (en) | 2020-12-15 | 2020-12-15 | Cable pay-off device for subway-based power supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213833957U true CN213833957U (en) | 2021-07-30 |
Family
ID=76998291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023018015.0U Expired - Fee Related CN213833957U (en) | 2020-12-15 | 2020-12-15 | Cable pay-off device for subway-based power supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213833957U (en) |
-
2020
- 2020-12-15 CN CN202023018015.0U patent/CN213833957U/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: 20210730 Termination date: 20211215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |