CN220820331U - Optical fiber coupler device applied to central current collector of door machine - Google Patents
Optical fiber coupler device applied to central current collector of door machine Download PDFInfo
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- CN220820331U CN220820331U CN202322755203.9U CN202322755203U CN220820331U CN 220820331 U CN220820331 U CN 220820331U CN 202322755203 U CN202322755203 U CN 202322755203U CN 220820331 U CN220820331 U CN 220820331U
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 31
- 230000001681 protective effect Effects 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims abstract description 3
- 239000000835 fiber Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000013461 design Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of portal crane center current collectors, in particular to an optical fiber coupler device applied to a portal crane center current collector. Including the central current collector body of door machine, the front side fixed mounting of the central current collector body of door machine has the fixed plate, and the equal fixed mounting of front side and the rear side of fixed plate left side top and bottom has the protective housing, and the top fixed mounting of protective housing inner chamber has spacing subassembly, and the equal demountable installation in one side that two protective housing inner chambers are relative has the sliding plate, and spacing groove has been seted up at the top of sliding plate. According to the utility model, through the matched use of the door machine center current collector body, the fixed plate, the protective shell, the limiting component, the spring, the baffle, the limiting block, the pull ring, the sliding plate, the limiting groove, the arc-shaped block, the optical fiber coupler body, the supporting block, the fixing component, the motor, the screw rod, the fixed block, the limiting plate, the positioning block, the positioning rod, the limiting ring, the positioning plate and the arc-shaped groove, the problem that the existing door machine center current collector cannot realize large-flow data transmission is solved.
Description
Technical Field
The utility model relates to the technical field of portal crane center current collectors, in particular to an optical fiber coupler device applied to a portal crane center current collector.
Background
The greatest difference between the gantry crane and the ship unloader, the ship loader and the stacker-reclaimer is that the rotating mechanism can rotate infinitely by 360 degrees, and in order to achieve the function, a central current collector is arranged at the central part of the upright post of the gantry crane and is responsible for the transmission of power supply and communication signals under the upper machine of the gantry crane, and the stable and reliable central current collector is an important guarantee for the stable operation of the gantry crane.
In the past, the main data transmitted by the upper and lower parts of the gantry crane are gantry crane control data, most of the gantry crane control data are of a switching value type, the gantry crane can be realized by means of a control slip ring, a great amount of information needs to be transmitted back along with the increase of information demands, such as video monitoring data, anemometer data, weighing data and the like, and along with the trend of gantry crane automatic control, the conventional control circuit slip ring and the Ethernet slip ring cannot adapt to the remote control and video transmission demands of the existing gantry crane, so that the development of a gantry crane central current collector with an optical fiber coupler is necessary.
Disclosure of utility model
Aiming at the problems existing in the prior art, the utility model provides the optical fiber coupler device applied to the central current collector of the portal crane, which has the advantages of being convenient for realizing portal crane monitoring data return, on-line portal crane equipment management system and the like, greatly improving the reliability and stability of the system, and solving the problem that the existing central current collector of the portal crane cannot realize large-flow data transmission.
The technical scheme of the utility model is as follows:
The utility model provides a be applied to optical fiber coupler device of door machine center current collector, includes door machine center current collector body, the front side fixed mounting of door machine center current collector body has the fixed plate, the equal fixed mounting of front side and the rear side of fixed plate left side top and bottom has the protective housing, the top fixed mounting of protective housing inner chamber has spacing subassembly, and the sliding plate has all been detachably installed to one side that two protective housing inner chambers are relative, the spacing groove has been seted up at the top of sliding plate, the right side fixed mounting of sliding plate has the arc piece, and fixed mounting has the optical fiber coupler body between two one side that the sliding plate is relative, the equal fixed mounting of front side and the rear side on fixed plate right side has four supporting shoe, one of them the equal fixed mounting of front side of supporting shoe has the fixed subassembly, the arc groove has been seted up on the right side of protective housing inner chamber.
Preferably, the limiting component comprises a spring, the spring is fixedly arranged at the top of the inner cavity of the protective shell, a baffle is fixedly arranged at the bottom of the spring, a limiting block is fixedly arranged at the bottom of the baffle, a pull ring is fixedly arranged at the top of the baffle, and the top of the pull ring penetrates through the top of the protective shell.
Preferably, sliding blocks are fixedly arranged on two sides of the baffle, sliding rods are slidably arranged in the inner cavities of the sliding blocks, and the tops of the sliding rods are fixedly arranged in the inner cavities of the protective shells.
Preferably, the fixing assembly comprises a motor, the motor is fixedly arranged on the front side of one of the supporting blocks, a screw rod is fixedly arranged on an output shaft of the motor, fixing blocks are fixedly arranged on the front side and the rear side of the surface of the screw rod, and a limiting plate is fixedly arranged at the bottom of each fixing block.
Preferably, the bottom of the limiting plate is fixedly provided with a positioning block, the inner cavity of the fixing block is slidably provided with a positioning rod, and the front side and the rear side of the positioning rod are respectively and fixedly arranged on one side opposite to the two supporting blocks.
Preferably, a limiting ring is sleeved on the rear side of the surface of the motor, and the rear side of the limiting ring is fixedly connected with the front side of the supporting block.
Preferably, the rear sides of the two sides of the fixing plate are fixedly provided with positioning plates, and the rear sides of the positioning plates are fixedly connected with the central current collector body of the door machine.
The beneficial effects of the utility model are that
According to the utility model, through the design of the central current collector body, the fixed plate, the protective shell, the limiting assembly, the sliding plate, the limiting groove, the arc-shaped block, the optical fiber coupler body, the supporting block, the fixed assembly and the arc-shaped groove, the door machine monitoring data feedback is conveniently realized through the optical fiber coupler body, the online functions of a door machine equipment management system and the like are greatly improved, the reliability and the stability of the system are greatly improved, the optical fiber coupler body can be rapidly installed and disassembled through the matching use of the limiting assembly, the sliding plate, the limiting groove, the arc-shaped block and the arc-shaped groove, the disassembly and replacement of the optical fiber coupler body are more convenient, the fixed assembly is started, and the fixed assembly clamps the front side and the rear side of an external optical fiber connecting plug when in use, so that the external optical fiber connecting plug cannot loosen or fall off when in dragging.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic front view of the fixing plate of the present utility model.
Fig. 3 is a schematic front view of an optical fiber coupler according to the present utility model.
Fig. 4 is a schematic front cross-sectional view of a spacing assembly of the present utility model.
Fig. 5 is a schematic side view of the fastening assembly of the present utility model.
The device comprises a 1-door machine central current collector body, a 2-fixing plate, a 3-protective shell, a 4-limiting component, a 401-spring, a 402-baffle plate, a 403-limiting block, a 404-pull ring, a 405-sliding block, a 406-sliding rod, a 5-sliding plate, a 6-limiting groove, a 7-arc-shaped block, an 8-optical fiber coupler body, a 9-supporting block, a 10-fixing component, a 1001-motor, a 1002-screw rod, a 1003-fixing block, a 1004-limiting plate, a 1005-positioning block, a 1006-positioning rod, a 1007-limiting ring, an 11-positioning plate and a 12-arc-shaped groove.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, the optical fiber coupler device applied to a central current collector of a door machine provided by the embodiment of the utility model comprises a central current collector body 1 of the door machine, a fixed plate 2 is fixedly installed on the front side of the central current collector body 1 of the door machine, a protective shell 3 is fixedly installed on the front side and the rear side of the top and the bottom of the left side of the fixed plate 2, a limiting component 4 is fixedly installed on the top of an inner cavity of the protective shell 3, sliding plates 5 are detachably installed on opposite sides of the inner cavities of the two protective shells 3, limiting grooves 6 are formed in the top of the sliding plates 5, arc blocks 7 are fixedly installed on the right side of the sliding plates 5, an optical fiber coupler body 8 is fixedly installed between opposite sides of the two sliding plates 5, four supporting blocks 9 are fixedly installed on the front side and the rear side of the right side of the fixed plate 2, a fixed component 10 is fixedly installed on the front side of one supporting block 9, and an arc groove 12 is formed in the right side of the inner cavity of the protective shell 3.
Referring to fig. 1, 2, 3 and 4, the limiting assembly 4 comprises a spring 401, the spring 401 is fixedly installed at the top of the inner cavity of the protective shell 3, a baffle 402 is fixedly installed at the bottom of the spring 401, a limiting block 403 is fixedly installed at the bottom of the baffle 402, a pull ring 404 is fixedly installed at the top of the baffle 402, the top of the pull ring 404 penetrates through the top of the protective shell 3, sliding blocks 405 are fixedly installed at two sides of the baffle 402, a sliding rod 406 is slidably installed in the inner cavity of the sliding block 405, and the top of the sliding rod 406 is fixedly installed in the inner cavity of the protective shell 3.
The scheme is adopted: according to the utility model, through the design of the spring 401, the baffle 402, the limiting block 403 and the pull ring 404, the sliding plate 5 is matched with the spring 401, the baffle 402, the limiting block 403 and the arc-shaped block 7 to be used and enters the inside of the protective housing 3, the limiting block 403 is arranged at the lower end of the spring 401 through the baffle 402 because the elastic force of the spring 401 is downward, the limiting block 403 can be downward caused by the downward elastic force of the spring 401, so that the sliding plate 5 entering the inside of the protective housing 3 is fixed, when the sliding plate 5 needs to be dismounted, the pull ring 404 is pulled, the limiting block 403 is separated from the inside of the limiting groove 6, so that the sliding plate 5 is dismounted and taken out, the optical fiber coupler body 8 is arranged on the sliding plate 5, and is convenient to mount and dismount the sliding plate 5 rapidly.
Referring to fig. 1, 2, 3 and 5, the fixing assembly 10 includes a motor 1001, the motor 1001 is fixedly mounted at the front side of one of the supporting blocks 9, a screw rod 1002 is fixedly mounted at an output shaft of the motor 1001, a fixing block 1003 is fixedly mounted at both front and rear sides of a surface of the screw rod 1002, a limiting plate 1004 is fixedly mounted at the bottom of the fixing block 1003, a positioning block 1005 is fixedly mounted at the bottom of the limiting plate 1004, a positioning rod 1006 is slidably mounted in an inner cavity of the fixing block 1003, the front side and the rear side of the positioning rod 1006 are fixedly mounted at opposite sides of the two supporting blocks 9 respectively, a limiting ring 1007 is sleeved at the rear side of the surface of the motor 1001, and the rear side of the limiting ring 1007 is fixedly connected with the front side of the supporting block 9.
The scheme is adopted: according to the utility model, through the design of the motor 1001, the screw rods 1002, the fixed blocks 1003 and the limiting plate 1004, the motor 1001 drives the screw rods 1002 to rotate when in use, the two fixed blocks 1003 are in threaded connection with the front side and the rear side of the surface of the screw rods 1002 and can be mutually close along with the rotation of the screw rods 1002, the limiting plate 1004 is fixedly connected with the fixed blocks 1003 and can move along with the movement of the fixed blocks 1003, so that the front side and the rear side of an external optical fiber connecting plug are clamped, the external optical fiber connecting plug cannot loosen or fall off when in dragging, the limiting plate 1004 can play an auxiliary role when in moving through the design of the positioning block 1005 and the positioning rod 1006, the limiting plate 1004 is more convenient when in moving, and the motor 1001 is fixed through the limiting ring 1007 when in use through the design of the limiting ring 1007, so that the motor 1001 cannot shake when in use, and the stability of the motor 1001 when in use is increased.
Referring to fig. 1, 2 and 3, the rear sides of both sides of the fixing plate 2 are fixedly provided with a positioning plate 11, and the rear sides of the positioning plate 11 are fixedly connected with the door machine center current collector body 1.
The scheme is adopted: according to the utility model, through the design of the positioning plate 11, one end of the positioning plate 11 is fixedly arranged on the door machine central current collector body 1, and the other end is arranged on the fixing plate 2, so that the door machine central current collector body 1 and the fixing plate 2 have better fixing effect when being fixed.
The working principle of the utility model is as follows:
When using, be convenient for realize door machine control data passback through fiber coupler body 8, door machine equipment management system is online etc. functions, improve system reliability and stability greatly, slide plate 5 uses the inside that enters into protective housing 3 through the cooperation of spring 401, baffle 402, stopper 403 and arc piece 7, because spring 401's elasticity is decurrent, stopper 403 is installed at spring 401 lower extreme through baffle 402, can be because spring 401 decurrent elasticity is decurrent, enter into the inside of spacing groove 6 with stopper 403, thereby fix slide plate 5 that enters into inside protective housing 3, when need dismantle slide plate 5, pulling pull ring 404, let stopper 403 break away from spacing groove 6 inside, thereby dismantle slide plate 5 and take out, fiber coupler body 8 is installed on slide plate 5, can follow the quick installation and the dismantlement of slide plate 5, when need dismantle fiber coupler body 8 and change convenience, start motor 1001, motor 1001 can drive lead screw 1002 and rotate when using, two fixed blocks 1003 are threaded connection in 1002 and the inside the side and the side is followed by the fixed connection of lead screw 1003 and the side is followed by the fixed connection of lead screw 1002 and the fixed connection that is followed by the side and is moved outside when the fixed connection is followed by the side and is moved and is followed by the fixed connection of lead screw 1003 and is moved outside and is fixed and is connected.
To sum up: the optical fiber coupler device applied to the door machine center current collector solves the problem that the existing door machine center current collector cannot realize large-flow data transmission through the cooperation of the door machine center current collector body 1, the fixing plate 2, the protective shell 3, the limiting component 4, the spring 401, the baffle 402, the limiting block 403, the pull ring 404, the sliding block 405, the sliding rod 406, the sliding plate 5, the limiting groove 6, the arc-shaped block 7, the optical fiber coupler body 8, the supporting block 9, the fixing component 10, the motor 1001, the screw rod 1002, the fixing block 1003, the limiting plate 1004, the positioning block 1005, the positioning rod 1006, the limiting ring 1007, the positioning plate 11 and the arc-shaped groove 12.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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. The utility model provides an be applied to optical fiber coupler device of door machine center current collector, includes door machine center current collector body (1), its characterized in that: the front side fixed mounting of door machine center current collector body (1) has fixed plate (2), the equal fixed mounting in front side and the rear side of fixed plate (2) left side top and bottom has protective housing (3), the top fixed mounting of protective housing (3) inner chamber has spacing subassembly (4), and the equal demountable installation in one side that two protective housing (3) inner chambers are relative has sliding plate (5), spacing groove (6) have been seted up at the top of sliding plate (5), fixed mounting has arc piece (7) on the right side of sliding plate (5), fixed mounting has fiber coupler body (8) between the one side that two sliding plate (5) are relative, the equal fixed mounting in front side and the rear side on fixed plate (2) right side has four supporting shoe (9), one of them fixed mounting in front side of supporting shoe (9) has fixed subassembly (10), arc groove (12) have been seted up on the right side of protective housing (3) inner chamber.
2. An optical fiber coupler device for door motor center current collector according to claim 1, wherein: the limiting assembly (4) comprises a spring (401), the spring (401) is fixedly arranged at the top of an inner cavity of the protective shell (3), a baffle plate (402) is fixedly arranged at the bottom of the spring (401), a limiting block (403) is fixedly arranged at the bottom of the baffle plate (402), a pull ring (404) is fixedly arranged at the top of the baffle plate (402), and the top of the pull ring (404) penetrates through the top of the protective shell (3).
3. An optical fiber coupler device for door motor center current collector according to claim 2, wherein: both sides of baffle (402) are all fixed mounting have sliding block (405), the inner chamber slidable mounting of sliding block (405) has slide bar (406), the top fixed mounting of slide bar (406) is in the inner chamber of protective housing (3).
4. An optical fiber coupler device for door motor center current collector according to claim 1, wherein: the fixing assembly (10) comprises a motor (1001), the motor (1001) is fixedly arranged on the front side of one supporting block (9), a screw rod (1002) is fixedly arranged on an output shaft of the motor (1001), fixing blocks (1003) are fixedly arranged on the front side and the rear side of the surface of the screw rod (1002), and a limiting plate (1004) is fixedly arranged at the bottom of each fixing block (1003).
5. An optical fiber coupler device for a portal crane center current collector as claimed in claim 4, wherein: the bottom of limiting plate (1004) is fixed mounting has locating piece (1005), the inner chamber slidable mounting of fixed block (1003) has locating lever (1006), the front side and the rear side of locating lever (1006) are fixed mounting respectively in the opposite one side of two supporting shoe (9).
6. An optical fiber coupler device for a portal crane center current collector as claimed in claim 4, wherein: and a limiting ring (1007) is sleeved on the rear side of the surface of the motor (1001), and the rear side of the limiting ring (1007) is fixedly connected with the front side of the supporting block (9).
7. An optical fiber coupler device for door motor center current collector according to claim 1, wherein: the rear sides of the two sides of the fixed plate (2) are fixedly provided with positioning plates (11), and the rear sides of the positioning plates (11) are fixedly connected with the door machine center current collector body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322755203.9U CN220820331U (en) | 2023-10-13 | 2023-10-13 | Optical fiber coupler device applied to central current collector of door machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322755203.9U CN220820331U (en) | 2023-10-13 | 2023-10-13 | Optical fiber coupler device applied to central current collector of door machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220820331U true CN220820331U (en) | 2024-04-19 |
Family
ID=90673764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322755203.9U Active CN220820331U (en) | 2023-10-13 | 2023-10-13 | Optical fiber coupler device applied to central current collector of door machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220820331U (en) |
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2023
- 2023-10-13 CN CN202322755203.9U patent/CN220820331U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Shoubo Inventor after: Li Youcai Inventor after: Wang Peng Inventor after: Sun Yu Inventor after: Feng Wei Inventor after: Zhuang Sukai Inventor after: Wang Die Inventor after: Zhang Xizhao Inventor after: Mou Zongtao Inventor after: Liu Xuan Inventor before: Wang Peng Inventor before: Li Youcai Inventor before: Sun Yu Inventor before: Zhang Shoubo Inventor before: Feng Wei Inventor before: Zhuang Sukai Inventor before: Wang Die Inventor before: Zhang Xizhao Inventor before: Mou Zongtao Inventor before: Liu Xuan |