CN216817710U - Notice board for railway dispatching - Google Patents
Notice board for railway dispatching Download PDFInfo
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- CN216817710U CN216817710U CN202123066432.7U CN202123066432U CN216817710U CN 216817710 U CN216817710 U CN 216817710U CN 202123066432 U CN202123066432 U CN 202123066432U CN 216817710 U CN216817710 U CN 216817710U
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- 238000005096 rolling process Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 24
- 238000011900 installation process Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model discloses a notification board for railway dispatching, which comprises a notification cabinet, a notification information board and a notification display screen, wherein a rotating hinge is arranged on one side of the notification cabinet, a rotating sliding door is arranged on one side of the rotating hinge, a moving mechanism is arranged on one side in the notification cabinet, and the notification display screen is arranged on one side of the notification information board. According to the railway dispatching annunciator, when an operator starts the hydraulic rod, the front informing information board and the front annunciator display screen can be moved forwards for adjustment, when the hydraulic rod is controlled to reset, the hydraulic rod contracts, the fixing plate moves into the reset groove and is attached to the movable base, and in the extending and contracting movement process of the hydraulic rod, the auxiliary guide rods on the periphery of the hydraulic rod synchronously stretch and move in the guide grooves, so that a certain guiding effect can be started, the front informing information board and the front annunciator display screen can move more stably, and the railway dispatching annunciator is further capable of achieving movement adjustability.
Description
Technical Field
The utility model relates to the technical field of notification boards, in particular to a notification board for railway dispatching.
Background
The Chinese railway is a transportation form in China, is an important infrastructure and popular transportation means of China, is in a backbone status in a Chinese comprehensive transportation system, is built in the last year of Qing dynasty, and is constructed and developed for more than century, by 8 months of 2020, the total mileage of the Chinese high-speed railway reaches 3.6 kilometers, the first line of the China is located in the world, the second line of the China railway and the first line of the China are respectively located in the second place and the first place of the world, the railway can be divided into passenger and freight collinear railways, passenger and freight special railway lines according to the difference of transportation objects, passengers and freight trains, passenger and freight trains are mixed in a collinear way, passenger and freight trains are only run on the passenger railway, freight railway lines are only run on the urban railway, urban railway and urban railway are only run on the passenger and freight railway, the heavy haul railway belongs to a freight special line, and the notice board for railway dispatching is a notice board for railway dispatching;
traditional notice board for railway scheduling is generally fixed and is used somewhere, generally is not convenient for remove the regulation to the notice board, and also is difficult to rotate the notice board as required, makes it satisfy the diversified demand of user, also is not convenient for accomodate this notice board for railway scheduling, consequently need improve it, makes its more convenient to use.
Disclosure of Invention
The utility model aims to provide a notice board for railway dispatching, which aims to solve the problem that the traditional notice board for railway dispatching is inconvenient to regulate the position of a notice information board in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a notification board for railway dispatching comprises a notification cabinet, a notification information board and a notification display screen, wherein one side of the notification cabinet is provided with a rotating hinge, one side of the rotating hinge is provided with a rotating sliding door, one side of the rotating sliding door is provided with a handle, one side of the interior of the notification cabinet is provided with a moving mechanism, the moving mechanism comprises a fixed plate, a reset groove, a moving base, a guide groove, a hydraulic rod and an auxiliary guide rod, one side of the moving base is fixedly connected with one side of the interior of the notification cabinet, the other side of the moving base is provided with the reset groove, one side of the reset groove is provided with the guide groove, the interior of the moving base is provided with the hydraulic rod, one side of the hydraulic rod extends to the other side of the moving base, one side of the hydraulic rod is provided with the fixed plate, one side of the fixed plate is fixed with the auxiliary guide rod, and one side of the auxiliary guide rod extends to the interior of the guide groove, one side of moving mechanism is provided with slewing mechanism, one side of slewing mechanism is provided with mounting structure, one side of mounting structure is provided with the notice information board, one side of notice information board is provided with the notice display screen.
Preferably, two groups of the rotary sliding doors are arranged on one side of the notification cabinet, and the rotary sliding doors are symmetrically distributed about a central axis of the notification cabinet.
Preferably, mounting structure includes installation plug, installation socket, pull ring, connection core, spring, draws round pin shell and bolt, installation plug one side and one side fixed connection who announces the display screen, installation plug's opposite side is provided with the installation socket, installation socket one side and slewing mechanism's one side fixed connection, the surface of installation socket is provided with draws round pin shell, the inside of drawing round pin shell is provided with the connection core, the connection core top extends to the top of drawing round pin shell, the surface of connecting the core is provided with the spring, the top of connecting the core is provided with the pull ring, the bottom mounting of connecting the core has the bolt, the bolt bottom extends to the inside of installation plug.
Preferably, the springs are arranged in three groups in the pull pin housing, and the springs are directly parallel to each other.
Preferably, slewing mechanism includes servo motor, rotation base, connecting plate, fixed column and rolling disc, rotation base one side and one side fixed connection of moving mechanism, the inside of rotating the base is provided with servo motor, servo motor one side extends to one side of rotating the base, one side of servo motor is provided with the rolling disc, the inside of rolling disc is fixed with the fixed column, one side of rolling disc is fixed with the connecting plate, connecting plate one side and one side fixed connection of mounting structure.
Preferably, the fixed columns are arranged inside the rotating disc and distributed at equal intervals.
Preferably, the cross section of the fixing plate is smaller than that of the reset groove, and the fixing plate and the reset groove form a clamping structure.
Preferably, the inner diameter of the guide groove is larger than the outer diameter of the auxiliary guide rod, and the guide groove and the auxiliary guide rod form a telescopic structure.
Preferably, four groups of auxiliary guide rods are arranged on one side of the fixing plate, and the auxiliary guide rods are distributed annularly.
Compared with the prior art, the utility model has the beneficial effects that: the notice board for railway dispatching not only realizes the movement adjustability of the notice board for railway dispatching, realizes the rotation adjustability of the notice board for railway dispatching, but also realizes the convenience of disassembling the notice information board when the notice board for railway dispatching is maintained and replaced;
(1) the movable base is arranged on the inner wall of the notification cabinet, the hydraulic rod is arranged at the center of the movable base, when the hydraulic rod is started by an operator, the forward notification information board and the forward notification display screen can be moved forwards and adjusted along with the extension of the hydraulic rod, the notification information board and the forward notification display screen can be moved to the outside of the notification cabinet, when the hydraulic rod is controlled to reset, the hydraulic rod contracts, the fixing plate can move into the reset groove and is attached to the movable base, in the extending and contracting movement process of the hydraulic rod, the auxiliary guide rods around the hydraulic rod can synchronously move in the guide grooves in a telescopic manner, a certain guiding effect can be started, the forward notification information board and the forward notification display screen can move more stably, and the movement adjustment performance of the notification board for railway dispatching is realized;
(2) the rotary base is fixed on the fixed plate through bolts, a group of servo motors are installed inside the rotary base, output shafts of the servo motors extend out of the rotary base, a rotary disc is installed at the output shaft end of each servo motor through the bolts, a plurality of groups of fixed columns are arranged inside the rotary disc for reinforcement, the weight is reduced, meanwhile, the situation that the use is affected due to insufficient strength of the rotary disc is avoided, an operator can start the servo motors to enable the front notification information board and the front notification display screen to be rotationally adjusted, the notification information board and the notification display screen can be switched between the horizontal screen and the vertical screen according to the needs of the user, and therefore the rotational adjustment performance of the notification board for railway dispatching is achieved;
(3) when the notice message board and the notice display screen of the notice board for railway dispatching are required to be repaired or replaced, an operator can firstly pull the pull ring, when the pull ring is pulled, the connecting core at the bottom end of the pull ring drives the bolt to move, when the bolt is separated from the clamping groove on the installation plug, an operator directly pulls the notification information board and the notification display screen out of the installation socket to finish the disassembly of the notification information board and the notification display screen, and when the installation is carried out in the later period, the pull ring is manually pulled up firstly, the mounting plugs on the back of the notification message board and notification display are then plugged directly into the mounting sockets, then the pull ring is loosened, a plurality of groups of springs in the pull pin shell can reset and rebound, the plug pin is clamped into a clamping groove on the installation socket, the installation process of the notification information board and the notification display screen can be completed, and therefore convenience of detaching the notification information board during maintenance and replacement of the notification board for railway dispatching is achieved.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic front sectional view of the moving mechanism of the present invention;
FIG. 5 is a schematic front sectional view of the rotating mechanism of the present invention;
FIG. 6 is a front sectional view of the mounting structure of the present invention;
FIG. 7 is a partial front cross-sectional view of the mounting structure of the present invention;
fig. 8 is a schematic view of the enlarged structure of a part a in fig. 3 according to the present invention.
In the figure: 1. rotating the sliding door; 2. a handle; 3. rotating the hinge; 4. a mounting structure; 401. installing a plug; 402. installing a socket; 403. a pull ring; 404. a connecting core; 405. a spring; 406. a pull pin housing; 407. a bolt; 5. a rotating mechanism; 501. a servo motor; 502. rotating the base; 503. a connecting plate; 504. fixing a column; 505. rotating the disc; 6. a moving mechanism; 601. a fixing plate; 602. a reset groove; 603. moving the base; 604. a guide groove; 605. a hydraulic lever; 606. an auxiliary guide bar; 7. a notification cabinet; 8. a notification information board; 9. and (6) a notification display screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, an embodiment of the present invention: an annunciation board for railway dispatching comprises an annunciation cabinet 7, an annunciation information board 8 and an annunciation display screen 9, wherein one side of the annunciation cabinet 7 is provided with a rotating hinge 3, one side of the rotating hinge 3 is provided with a rotating sliding door 1, two groups of rotating sliding doors 1 are arranged on one side of the annunciation cabinet 7, the rotating sliding doors 1 are symmetrically distributed about the central axis of the annunciation cabinet 7, one side of the rotating sliding door 1 is provided with a handle 2, one side inside the annunciation cabinet 7 is provided with a moving mechanism 6, the moving mechanism 6 comprises a fixing plate 601, a resetting groove 602, a moving base 603, a guide groove 604, a hydraulic rod 605 and an auxiliary guide rod 606, one side of the moving base 603 is fixedly connected with one side inside the annunciation cabinet 7, the other side of the moving base 603 is provided with a resetting groove 602, one side of the resetting groove 602 is provided with a guide groove 604, the inside the moving base 603 is provided with a hydraulic rod 605, and the type of the hydraulic rod 605 can be HS01-210L, the input end of a hydraulic rod 605 is electrically connected with the output end of a control box, one side of the hydraulic rod 605 extends to the other side of a movable base 603, one side of the hydraulic rod 605 is provided with a fixing plate 601, one side of the fixing plate 601 is fixed with an auxiliary guide rod 606, one side of the auxiliary guide rod 606 extends to the inside of a guide groove 604, the cross section of the fixing plate 601 is smaller than that of a reset groove 602, the fixing plate 601 and the reset groove 602 form a clamping structure, the inner diameter of the guide groove 604 is larger than the outer diameter of the auxiliary guide rod 606, the guide groove 604 and the auxiliary guide rod 606 form a telescopic structure, four groups of the auxiliary guide rods 606 are arranged on one side of the fixing plate 601, and the auxiliary guide rods 606 are distributed annularly;
specifically, as shown in fig. 1 and 4, when the mechanism is used, the forward notification message board 8 and the notification display screen 9 can be moved forward and adjusted along with the extension of the hydraulic rod 605, so that the notification message board 8 and the notification display screen 9 can be moved to the outside of the notification cabinet 7, when the hydraulic rod 605 is controlled to be reset, the hydraulic rod 605 is contracted, the fixing plate 601 can be moved into the reset groove 602 to be attached to the moving base 603, and the auxiliary guide rods 606 around the hydraulic rod 605 can synchronously move telescopically in the guide grooves 604 during the extension and contraction of the hydraulic rod 605, so that a certain guiding function can be started, and the forward notification message board 8 and the notification display screen 9 can be moved more smoothly;
one side of the moving mechanism 6 is provided with a rotating mechanism 5, the rotating mechanism 5 comprises a servo motor 501, a rotating base 502, a connecting plate 503, a fixed column 504 and a rotating disc 505, one side of the rotating base 502 is fixedly connected with one side of the moving mechanism 6, the servo motor 501 is arranged inside the rotating base 502, the type of the servo motor 501 can be R107R77, the input end of the servo motor 501 is electrically connected with the output end of the control box, one side of the servo motor 501 extends to one side of the rotating base 502, one side of the servo motor 501 is provided with the rotating disc 505, the fixed column 504 is fixed inside the rotating disc 505, one side of the rotating disc 505 is fixed with the connecting plate 503, one side of the connecting plate 503 is fixedly connected with one side of the mounting structure 4, a plurality of the fixed columns 504 are arranged inside the rotating disc 505, and the plurality of fixed columns 504 are distributed at equal intervals;
specifically, as shown in fig. 1 and 5, when the mechanism is used, the rotating base 502 is fixed on the fixed plate 601 through bolts, a set of servo motors 501 is installed inside the rotating base 502, the output shafts of the servo motors 501 extend out of the rotating base 502, a rotating disc 505 is installed at the output shaft end of each servo motor 501 through bolts, a plurality of sets of fixing columns 504 are arranged inside the rotating disc 505 for reinforcement, so that the weight is reduced, meanwhile, the situation that the use is influenced due to insufficient strength of the rotating disc 505 is avoided, an operator can start the servo motors 501 to enable the front notification information board 8 and the notification display screen 9 to be adjusted in a rotating mode, and the notification information board 8 and the notification display screen 9 can be switched between horizontal screens and vertical screens according to the needs of the user;
one side of the rotating mechanism 5 is provided with a mounting structure 4, the mounting structure 4 comprises a mounting plug 401, a mounting socket 402, a pull ring 403, a connecting core 404, a spring 405, a pull pin housing 406 and a plug pin 407, one side of the mounting plug 401 is fixedly connected with one side of the notification display screen 9, the other side of the mounting plug 401 is provided with the mounting socket 402, one side of the mounting socket 402 is fixedly connected with one side of the rotating mechanism 5, the surface of the mounting socket 402 is provided with the pull pin housing 406, the inside of the pull pin housing 406 is provided with the connecting core 404, the top end of the connecting core 404 extends to the top end of the pull pin housing 406, the surface of the connecting core 404 is provided with the spring 405, the top end of the connecting core 404 is provided with the pull ring 403, the bottom end of the connecting core 404 is fixed with the plug pin 407, the bottom end of the plug pin 407 extends to the inside of the mounting plug 401, the spring 405 is provided with three groups in the inside of the pull pin housing 406, and the springs 405 are directly parallel to each other, a notification information board 8 is arranged on one side of the mounting structure 4, and a notification display screen 9 is arranged on one side of the notification information board 8;
specifically, as shown in fig. 1 and fig. 6, when using this structure, an operator may first pull the pull ring 403, when pulling the pull ring 403, the connection core 404 at the bottom end of the pull ring 403 may drive the plug pin 407 to move, when the plug pin 407 is detached from the slot on the installation plug 401, the operator directly pulls the notification message board 8 and the notification display screen 9 out of the installation socket 402, and then the removal of the notification message board 8 and the notification display screen 9 may be completed, and when performing installation in a later period, the pull ring 403 is first manually pulled up, then the installation plug 401 at the back of the notification message board 8 and the notification display screen 9 is directly inserted into the installation socket 402, and then the pull ring 403 is released, the multiple sets of springs 405 inside the pull pin housing 406 may rebound, and the plug pin 407 is snapped into the slot on the installation socket 402, and then the installation process of the notification message board 8 and the notification display screen 9 may be completed.
The working principle is as follows: when the railway dispatching notice board is used, firstly, a constructor opens a hole which is adaptive to the size of the notice board 7 at a proper place, the whole notice board 7 is embedded into the hole after the hole is opened, the installation of the whole device of the railway dispatching notice board can be completed by decorating, then the railway dispatching notice board is externally connected with a power supply, two rotating sliding doors 1 of the railway dispatching notice board are installed at the opening of the notice board 7 through rotating hinges 3, when the railway dispatching notice board is used, a user firstly pulls a handle 2 to open the two rotating sliding doors 1, a mobile base 603 is installed on the inner wall of the notice board 7, a hydraulic rod 605 is installed at the center position of the mobile base 603, when the operator starts the hydraulic rod 605, the front notice information board 8 and the notice display screen 9 can be moved forwards to adjust along with the extension of the hydraulic rod 605, so that the notice information board 8 and the notice display screen 9 can be moved to the outside of the notice board 7, the operator can move the notification display 9 to the appropriate position by controlling the hydraulic lever 605;
then, a group of servo motors 501 are arranged in the rotating base 502, the output shafts of the servo motors 501 extend out of the rotating base 502, a rotating disc 505 is arranged at the output shaft end of each servo motor 501 through bolts, a plurality of groups of fixing columns 504 are arranged in the rotating disc 505 for reinforcement, the weight is reduced, meanwhile, the use is prevented from being influenced by insufficient strength of the rotating disc 505, an operator can start the servo motors 501 to enable the front notification message board 8 and the front notification display screen 9 to be adjusted in a rotating mode, the notification message board 8 and the notification display screen 9 can be switched between the horizontal screen and the vertical screen according to the needs of the user, the content on the notification display screen 9 can be more conveniently watched by the user, when the notification board for railway dispatching is not needed to be used, the operator can control the hydraulic rods 605 to reset, when the hydraulic rods 605 are controlled to reset, the hydraulic rods 605 are contracted, the fixed plate 601 can move into the reset groove 602 and is attached to the movable base 603, in the moving process of extension and contraction of the hydraulic rod 605, the auxiliary guide rods 606 around the hydraulic rod 605 can synchronously move in the guide groove 604 in a telescopic manner, a certain guiding effect can be started, the front notification information plate 8 and the front notification display screen 9 can move more stably, after the reset is completed, the notification information plate 8 and the front notification display screen 9 can return to the inside of the notification cabinet 7, and at the moment, the two rotary sliding doors 1 at the opening of the notification cabinet 7 can be closed to finish the storage of the notification plate for railway dispatching;
finally, when the notice message board 8 and the notice display screen 9 of the notification board for railway dispatching need to be repaired or replaced in the later period, the operator can pull the pull ring 403 first, when pulling the pull ring 403, the connecting core 404 at the bottom end of the pull ring 403 can drive the bolt 407 to move, when the bolt 407 is disengaged from the slot on the installation plug 401, the operator can directly pull the notice message board 8 and the notice display screen 9 out of the installation socket 402 to complete the disassembly of the notice message board 8 and the notice display screen 9, when installing in the later period, the pull ring 403 is pulled up manually first, then the installation plug 401 at the back of the notice message board 8 and the notice display screen 9 is directly inserted into the installation socket 402, then the pull ring 403 is released, the multiple sets of springs 405 in the pull pin housing 406 can reset and rebound, the bolt 407 is clamped into the slot on the installation socket 402 to complete the installation process of the notice message board 8 and the notice display screen 9, finally, the whole using process of the notice board for railway dispatching is completed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a railway dispatching is with notice board, is including notifying cabinet (7), notice message board (8) and notice display screen (9), its characterized in that: one side of the notification cabinet (7) is provided with a rotating hinge (3), one side of the rotating hinge (3) is provided with a rotating sliding door (1), one side of the rotating sliding door (1) is provided with a handle (2), one side of the interior of the notification cabinet (7) is provided with a moving mechanism (6), the moving mechanism (6) comprises a fixed plate (601), a reset groove (602), a moving base (603), a guide groove (604), a hydraulic rod (605) and an auxiliary guide rod (606), one side of the moving base (603) is fixedly connected with one side of the interior of the notification cabinet (7), the other side of the moving base (603) is provided with the reset groove (602), one side of the reset groove (602) is provided with the guide groove (604), the interior of the moving base (603) is provided with the hydraulic rod (605), and one side of the hydraulic rod (605) extends to the other side of the moving base (603), one side of hydraulic stem (605) is provided with fixed plate (601), one side of fixed plate (601) is fixed with supplementary guide bar (606), supplementary guide bar (606) one side extends to the inside of guide way (604), one side of moving mechanism (6) is provided with slewing mechanism (5), one side of slewing mechanism (5) is provided with mounting structure (4), one side of mounting structure (4) is provided with notice information board (8), one side of notice information board (8) is provided with notice display screen (9).
2. The notice board for railway dispatching as claimed in claim 1, wherein: the rotary sliding door is characterized in that two groups of rotary sliding doors (1) are arranged on one side of the notification cabinet (7), and the rotary sliding doors (1) are symmetrically distributed about the central axis of the notification cabinet (7).
3. The notice board for railway dispatching as claimed in claim 1, wherein: the mounting structure (4) comprises a mounting plug (401), a mounting socket (402), a pull ring (403), a connecting core (404), a spring (405), a pull pin shell (406) and a plug pin (407), one side of the mounting plug (401) is fixedly connected with one side of the notification display screen (9), the other side of the mounting plug (401) is provided with the mounting socket (402), one side of the mounting socket (402) is fixedly connected with one side of the rotating mechanism (5), the surface of the mounting socket (402) is provided with the pull pin shell (406), the interior of the pull pin shell (406) is provided with the connecting core (404), the top end of the connecting core (404) extends to the top end of the pull pin shell (406), the surface of the connecting core (404) is provided with the spring (405), the top end of the connecting core (404) is provided with the pull ring (403), the bottom end of the connecting core (404) is fixed with the plug pin (407), the bottom end of the bolt (407) extends to the inside of the mounting plug (401).
4. The notice board for railway dispatch as claimed in claim 3, wherein: the springs (405) are arranged in three groups in the pull pin shell (406), and the springs (405) are directly parallel to each other.
5. The notice board for railway dispatching as claimed in claim 1, wherein: slewing mechanism (5) include servo motor (501), rotating base (502), connecting plate (503), fixed column (504) and rolling disc (505), one side of rotating base (502) and one side fixed connection of moving mechanism (6), the inside of rotating base (502) is provided with servo motor (501), one side of servo motor (501) extends to one side of rotating base (502), one side of servo motor (501) is provided with rolling disc (505), the inside of rolling disc (505) is fixed with fixed column (504), one side of rolling disc (505) is fixed with connecting plate (503), one side of connecting plate (503) and one side fixed connection of mounting structure (4).
6. The advertising panel for railway scheduling as claimed in claim 5, wherein: the fixed columns (504) are arranged inside the rotating disc (505), and the fixed columns (504) are distributed at equal intervals.
7. The notice board for railway dispatching as claimed in claim 1, wherein: the cross section of fixed plate (601) is less than the cross section of reseing groove (602), fixed plate (601) and reseing groove (602) constitute the block structure.
8. The notice board for railway dispatching as claimed in claim 1, wherein: the inner diameter of the guide groove (604) is larger than the outer diameter of the auxiliary guide rod (606), and the guide groove (604) and the auxiliary guide rod (606) form a telescopic structure.
9. The notice board for railway dispatching as claimed in claim 1, wherein: four groups of auxiliary guide rods (606) are arranged on one side of the fixing plate (601), and the auxiliary guide rods (606) are distributed annularly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123066432.7U CN216817710U (en) | 2021-12-08 | 2021-12-08 | Notice board for railway dispatching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123066432.7U CN216817710U (en) | 2021-12-08 | 2021-12-08 | Notice board for railway dispatching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216817710U true CN216817710U (en) | 2022-06-24 |
Family
ID=82052692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123066432.7U Active CN216817710U (en) | 2021-12-08 | 2021-12-08 | Notice board for railway dispatching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216817710U (en) |
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2021
- 2021-12-08 CN CN202123066432.7U patent/CN216817710U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20240129 Address after: Room 1207-7, Xintiandi Ayeshan Building, Lanshan District, Rizhao, Shandong 276800 Patentee after: Rizhao Lanshan Shugang Railway Co.,Ltd. Country or region after: China Address before: 466600 group 5, qingheyi administrative village, qingheyi Township, Xihua county, Zhoukou City, Henan Province Patentee before: Zhang Jianwei Country or region before: China |
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| TR01 | Transfer of patent right |