CN111520593A - Railway station yard monitoring device based on wireless communication technology - Google Patents
Railway station yard monitoring device based on wireless communication technology Download PDFInfo
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- CN111520593A CN111520593A CN202010369164.7A CN202010369164A CN111520593A CN 111520593 A CN111520593 A CN 111520593A CN 202010369164 A CN202010369164 A CN 202010369164A CN 111520593 A CN111520593 A CN 111520593A
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- 238000004891 communication Methods 0.000 title claims abstract description 19
- 238000012806 monitoring device Methods 0.000 title claims abstract description 18
- 238000005516 engineering process Methods 0.000 title claims abstract description 17
- 238000013016 damping Methods 0.000 claims description 16
- 239000008187 granular material Substances 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 238000007789 sealing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001095 motoneuron effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
- E04F10/005—Rigidly-arranged sunshade roofs with coherent surfaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a railway station monitoring device based on a wireless communication technology, which belongs to the technical field of wireless communication and railway station monitoring, and adopts the technical scheme that the device comprises a supporting base plate, wherein a shockproof box is arranged on the outer side of the supporting base plate, a second connecting column is fixedly arranged at the central position of the upper end surface of the supporting base plate, the inner side of the second connecting column is connected with the first connecting column in a sliding manner, a driving box is fixedly arranged at the top end of the first connecting column, a trapezoidal rain cover is fixedly arranged at the top end of the driving box, a moving groove is arranged on the front end surface of the trapezoidal rain cover, a sun shield is slidably connected to the inner side of the moving groove, and moving columns are fixedly arranged at four end angles of the lower end surface of the supporting; the invention has simple structure, convenient operation and convenient use, improves the service life and the utilization rate of the device, ensures that the device has the shockproof function and is convenient for adjusting the height of the driving box.
Description
Technical Field
The invention belongs to the technical field of wireless communication and railway station yard monitoring, and particularly relates to a railway station yard monitoring device based on a wireless communication technology.
Background
Railway is a track line for vehicles such as trains, and railway transportation is a land transportation mode, in which a locomotive pulls a train vehicle to run on two parallel rails. The traditional mode is steel wheel traveling, but the generalized railway transportation still includes non-steel wheel traveling modes such as magnetic suspension trains, cable cars, cableways and the like, or rail transportation. The rails provide an extremely smooth and hard medium on which the train wheels roll with minimal friction, making the upper person more comfortable, and it also saves energy.
At present, the service life of the existing railway station monitoring device is reduced due to the vibration of a train when the train drives in the using process, the device is inconvenient to use, the height of the device cannot be adjusted, and the adaptability of the device in use is reduced once the device is subjected to heavy rain or strong sunlight.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a railway station monitoring device based on a wireless communication technology, which has the advantages that the service life and the utilization rate of the device can be improved, the device has a shockproof function, and the height of a driving box is convenient to adjust.
In order to achieve the purpose, the invention provides the following technical scheme: a railway station monitoring device based on a wireless communication technology comprises a supporting base plate, wherein a shockproof box is installed on the outer side of the supporting base plate, a second connecting column is fixedly installed at the central position of the upper end face of the supporting base plate, a first connecting column is connected to the inner side of the second connecting column in a sliding mode, a driving box is fixedly installed at the top end of the first connecting column, a trapezoidal rain shielding cover is fixedly installed at the top end of the driving box, a moving groove is formed in the front end face of the trapezoidal rain shielding cover, and a sun shield is connected to the inner side of the moving groove in a sliding mode;
the shockproof support plate is characterized in that moving columns are fixedly mounted at four end corners of the lower end face of the support bottom plate, positioning columns located on the inner wall of the shockproof box are mounted on the outer sides of the moving columns, a push plate is fixedly mounted at the bottom end of each moving column, and a damping spring is fixedly mounted at the bottom end of each push plate.
Through adopting above-mentioned technical scheme, through the cooperation of sunshading board and bar gag lever post, improved the device's life and utilization ratio for the device has shockproof function, and is convenient for adjust the height of drive box.
The invention is further configured to: two connecting plates are fixedly mounted on two sides of the second connecting column, every two connecting plates are provided with a bar-shaped limiting rod on the inner side, the bar-shaped limiting rod is connected with the connecting plates through cylindrical pins, and a spring located on the inner wall of the second connecting column is fixedly mounted on one side of the bar-shaped limiting rod.
Through adopting above-mentioned technical scheme, through the cooperation of connecting plate and cylindric lock, the rotation of the bar gag lever post of being convenient for, through the effect of spring, the rotation of the bar gag lever post of being convenient for control, and then be convenient for highly fixed No. one the spliced pole.
The invention is further configured to: racks are symmetrically arranged on two sides of the lower end face of the sun shield, two gears are arranged on the inner sides of the racks and meshed with each other, and a stepping motor is arranged on the lower end face of one of the gears.
Through adopting above-mentioned technical scheme, be convenient for the rotation of one of them gear through step motor's effect, because two gear engagement, so another gear is rotatory, and then has driven the removal of rack to the removal of sunshading board has been driven.
The invention is further configured to: the gear is connected with the sun-shading boards through connecting shafts, the connecting shafts are connected with the sun-shading boards through roller bearings, the racks are connected with the sun-shading boards through screws, and the stepping motor is connected with one of the gears through a coupler.
Through adopting above-mentioned technical scheme, through gear and step motor's cooperation, effectively improved the stability that the device connects, be convenient for the removal of sunshading board.
The invention is further configured to: the top of a spliced pole laminates with the bottom of drive box completely, a spliced pole passes through the screw connection with the drive box, the bottom and the drive box of trapezoidal rain cover pass through the screw connection.
Through adopting above-mentioned technical scheme, through the cooperation of trapezoidal rain cover and drive box, effectively improved the stability that the device connects, be convenient for play the effect that hides rain and keep off the sun to the drive box.
The invention is further configured to: the equal symmetry in both sides of spliced pole is provided with six spacing draw-in grooves, the inboard of spacing draw-in groove is equipped with rubber seal strip, and the surface of rubber seal strip is provided with anti-skidding granule, spacing draw-in groove passes through the grafting and glues with rubber seal strip and is connected.
Through adopting above-mentioned technical scheme, through the cooperation of spacing draw-in groove and spliced pole No. one, effectively improved the stability and the leakproofness that the device connects.
The invention is further configured to: one end of the spring is connected with the bar-shaped limiting rod through a screw, and the other end of the spring is connected with the outer surface of the second connecting column through a screw.
Through adopting above-mentioned technical scheme, through the effect of spring, be convenient for control bar gag lever post's rotation, and then be convenient for control the fixed connection of a spliced pole and No. two spliced poles.
The invention is further configured to: the top of the movable column is completely attached to the lower end face of the supporting base plate, the movable column is connected with the supporting base plate through a screw, and the bottom of the movable column is connected with the top of the push plate through a screw.
Through adopting above-mentioned technical scheme, through the cooperation that removes post and push pedal, effectively improved the stability that the device connects, be convenient for remove the removal of post and push pedal.
The invention is further configured to: the top end of the damping spring is connected with the bottom end of the push plate through a screw, and the bottom end of the damping spring is connected with the bottom end of the inner wall of the shockproof box through a screw.
Through adopting above-mentioned technical scheme, be convenient for control the removal of push pedal through damping spring's effect, absorbed most shaking force through damping spring.
The invention is further configured to: the center position of reference column up end is provided with the post groove, the reference column passes through the post groove with the removal post and is connected.
Through adopting above-mentioned technical scheme, through the cooperation of reference column and removal post, be convenient for remove the post and reciprocate at the inboard of reference column.
Compared with the prior art, the invention has the following beneficial effects:
1. the push plate moves up and down on the inner side of the positioning column through the up-and-down movement of the moving column, most of vibration force is absorbed through the action of the damping spring, the damage of vibration to the device can be effectively avoided, and the service life of the device is prolonged;
2. the bottom end of the bar-shaped limiting rod is grasped, the bottom end of the bar-shaped limiting rod rotates anticlockwise, the spring is compressed, the bar-shaped limiting rod rotates anticlockwise through the cooperation of the cylindrical pin and the connecting plate, when the top end of the bar-shaped limiting rod is disconnected with the first connecting column, a user can adjust the height of the first connecting column and select a proper limiting clamping groove, then the user can see the bottom end of the bar-shaped limiting rod, the spring rebounds, the clockwise rotation of the bar-shaped limiting rod is pushed through the cooperation of the connecting plate and the cylindrical pin, the top end of the bar-shaped limiting rod is fixedly connected with the proper limiting clamping groove, the height of the first connecting column can be conveniently fixed, and the utilization rate of the device is improved;
3. the effect through step motor has driven the rotation of one of them gear, because two gear engagement, the rotation of one of them gear has driven the rotation of another gear, and then has driven the removal of rack to drive the sunshading board at the inboard antedisplacement of shifting chute, can further play the effect of sheltering from to the drive box through the effect of sunshading board, effectively improved the device's utilization ratio.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present embodiment;
fig. 2 is a schematic bottom view of the sun visor of the present embodiment;
FIG. 3 is a schematic view of a connection structure of the bar-shaped limiting rod and the connecting plate according to the present embodiment;
FIG. 4 is a partially cut-away schematic view of the crash box of the embodiment.
Wherein the figures include the following reference numerals:
1. a trapezoidal rain cover; 2. a sun visor; 3. a moving groove; 4. a drive cartridge; 5. a first connecting column; 6. a second connecting column; 7. a support base plate; 8. a shock-proof box; 9. a rack; 10. a gear; 11. a strip-shaped limiting rod; 12. a connecting plate; 13. a cylindrical pin; 14. a spring; 15. a limiting clamping groove; 16. moving the column; 17. pushing the plate; 18. a damping spring; 19. and a positioning column.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.
The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A railway station monitoring device based on a wireless communication technology comprises a supporting base plate 7, wherein a shockproof box 8 is installed on the outer side of the supporting base plate 7, so that the device has a shockproof function, a second connecting column 6 is fixedly installed at the central position of the upper end face of the supporting base plate 7, a first connecting column 5 is slidably connected to the inner side of the second connecting column 6, a driving box 4 is fixedly installed at the top end of the first connecting column 5, a trapezoidal rain cover 1 is fixedly installed at the top end of the driving box 4, a moving groove 3 is arranged on the front end face of the trapezoidal rain cover 1, a sun shield 2 is slidably connected to the inner side of the moving groove 3, and the service life of the device is prolonged;
four end angles of the lower end face of the supporting base plate 7 are fixedly provided with a movable column 16, the outer side of the movable column 16 is provided with a positioning column 19 positioned on the inner wall of the shockproof box 8, the bottom end of the movable column 16 is fixedly provided with a push plate 17, and the bottom end of the push plate 17 is fixedly provided with a damping spring 18.
Further, as shown in fig. 3, two connecting plates 12 are fixedly mounted on two sides of the second connecting column 6, a bar-shaped limiting rod 11 is mounted on the inner side of each two connecting plates 12, the bar-shaped limiting rod 11 is connected with the connecting plates 12 through a cylindrical pin 13, a spring 14 located on the inner wall of the second connecting column 6 is fixedly mounted on one side of the bar-shaped limiting rod 11, the bar-shaped limiting rod 11 is convenient to rotate due to the cooperation of the connecting plates 12 and the cylindrical pin 13, the bar-shaped limiting rod 11 is convenient to control, the rotation of the bar-shaped limiting rod 11 is convenient to control, and the height of the first connecting column 5 is convenient to fix.
Further, as shown in fig. 2, racks 9 are symmetrically installed on two sides of the lower end surface of the sun visor 2, two gears 10 are installed on the inner sides of the two racks 9, the two gears 10 are engaged, a stepping motor is installed on the lower end surface of one of the gears 10, rotation of one of the gears 10 is facilitated through the action of the stepping motor, and due to the engagement of the two gears 10, the other gear 10 rotates, so that the rack 9 is driven to move, and thus the sun visor 2 is driven to move.
Further, as shown in fig. 2, the gear 10 is connected with the sun visor 2 through a connecting shaft, the connecting shaft is connected with the sun visor 2 through a roller bearing, the rack 9 is connected with the sun visor 2 through a screw, the stepping motor is connected with one of the gears 10 through a coupler, and the gear 10 is matched with the stepping motor, so that the connection stability of the device is effectively improved, and the sun visor 2 can be conveniently moved.
Further, as shown in fig. 1, the top of a connecting post 5 is completely attached to the bottom of the driving box 4, the connecting post 5 is connected with the driving box 4 through screws, the bottom of the trapezoidal rain cover 1 is connected with the driving box 4 through screws, and the stability of the connection of the device is effectively improved through the cooperation of the trapezoidal rain cover 1 and the driving box 4, so that the effect of shielding rain and blocking sun can be conveniently played for the driving box 4.
Further, as shown in fig. 3, six limiting clamping grooves 15 are symmetrically arranged on two sides of the first connecting column 5, rubber sealing strips are arranged on the inner sides of the limiting clamping grooves 15, anti-skidding particles are arranged on the outer surfaces of the rubber sealing strips, the limiting clamping grooves 15 are connected with the rubber sealing strips through graft rubber, and the stability and the sealing performance of connection of the device are effectively improved through the matching of the limiting clamping grooves 15 and the first connecting column 5.
Further, as shown in fig. 3, one end of the spring 14 is connected with the bar-shaped limiting rod 11 through a screw, the other end of the spring 14 is connected with the outer surface of the second connecting post 6 through a screw, and the rotation of the bar-shaped limiting rod 11 is controlled conveniently under the action of the spring 14, so that the fixed connection between the first connecting post 5 and the second connecting post 6 is controlled conveniently.
Further, as shown in fig. 4, the top end of the moving column 16 is completely attached to the lower end surface of the supporting base plate 7, the moving column 16 is connected to the supporting base plate 7 through a screw, the bottom end of the moving column 16 is connected to the top end of the pushing plate 17 through a screw, and the moving column 16 and the pushing plate 17 are matched to effectively improve the connection stability of the device and facilitate the movement of the moving column 16 and the pushing plate 17.
Further, as shown in fig. 4, the top end of the damping spring 18 is connected with the bottom end of the push plate 17 through a screw, the bottom end of the damping spring 18 is connected with the bottom end of the inner wall of the shockproof box 8 through a screw, the movement of the push plate 17 is conveniently controlled through the action of the damping spring 18, and most of the shock force is absorbed through the damping spring 18.
Furthermore, as shown in fig. 4, a cylindrical groove is formed in the center of the upper end surface of the positioning column 19, the positioning column 19 is connected with the moving column 16 through the cylindrical groove, and the moving column 16 can move up and down on the inner side of the positioning column 19 conveniently through the matching of the positioning column 19 and the moving column 16.
The working process and the beneficial effects of the invention are as follows: when the device works, a power supply is switched on, a switch is switched on, and a user can vibrate when a railway drives, so that the supporting bottom plate 7 is driven to move up and down on the inner side of the shockproof box 8, the moving column 16 is driven to move up and down on the inner side of the positioning column 19, the push plate 17 is driven to move up and down on the inner side of the positioning column 19, most of vibration force is absorbed through the action of the damping spring 18, the device can be effectively prevented from being damaged by vibration, and the service life of the device is prolonged;
when the height of the first connecting column 5 needs to be adjusted in the using process of the device, a user can grasp the bottom end of the bar-shaped limiting rod 11 and rotate the bottom end of the bar-shaped limiting rod 11 anticlockwise, the spring 14 is compressed, the bar-shaped limiting rod 11 anticlockwise rotates through the cooperation of the cylindrical pin 13 and the connecting plate 12, when the top end of the bar-shaped limiting rod 11 is disconnected with the first connecting column 5, the user can adjust the height of the first connecting column 5 and select the proper limiting clamping groove 15, then the user can see the bottom end of the bar-shaped limiting rod 11, the spring 14 rebounds, the bar-shaped limiting rod 11 is pushed to rotate clockwise through the cooperation of the connecting plate 12 and the cylindrical pin 13, the top end of the bar-shaped limiting rod 11 is fixedly connected with the proper limiting clamping groove 15, the height of the first connecting column 5 is convenient to fix, and the utilization rate of;
when rainwater is large or sunlight is violent, a user can open the stepping motor, the rotation of one gear 10 is driven through the action of the stepping motor, the two gears 10 are meshed, the rotation of one gear 10 drives the rotation of the other gear 10, and then the rack 9 is driven to move, so that the sun shield 2 is driven to move forwards on the inner side of the moving groove 3, the driving box 4 can be further shielded through the action of the sun shield 2, and the utilization rate of the device is effectively improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the design concept of the present invention should be included in the scope of the present invention.
Claims (10)
1. A railway station monitoring device based on wireless communication technology, includes supporting baseplate (7), its characterized in that: a shockproof box (8) is installed on the outer side of the supporting base plate (7), a second connecting column (6) is fixedly installed at the central position of the upper end face of the supporting base plate (7), a first connecting column (5) is slidably connected to the inner side of the second connecting column (6), a driving box (4) is fixedly installed at the top end of the first connecting column (5), a trapezoidal rain shielding cover (1) is fixedly installed at the top end of the driving box (4), a moving groove (3) is formed in the front end face of the trapezoidal rain shielding cover (1), and a sun shield (2) is slidably connected to the inner side of the moving groove (3);
the all fixed mounting of four extreme angle departments of terminal surface has removal post (16) under supporting baseplate (7), the reference column (19) that are located shockproof box (8) inner wall are installed in the outside of removing post (16), the bottom fixed mounting who removes post (16) has push pedal (17), the bottom fixed mounting of push pedal (17) has damping spring (18).
2. The railway yard monitoring device based on wireless communication technology as claimed in claim 1, wherein: the two sides of the second connecting column (6) are fixedly provided with two connecting plates (12), every two connecting plates (12) are internally provided with a bar-shaped limiting rod (11), the bar-shaped limiting rod (11) is connected with the connecting plates (12) through a cylindrical pin (13), and one side of the bar-shaped limiting rod (11) is fixedly provided with a spring (14) positioned on the inner wall of the second connecting column (6).
3. The railway yard monitoring device based on wireless communication technology as claimed in claim 2, wherein: the sun shield is characterized in that racks (9) are symmetrically arranged on two sides of the lower end face of the sun shield (2), two gears (10) are arranged on the inner sides of the racks (9), the two gears (10) are meshed, and a stepping motor is arranged on the lower end face of one gear (10).
4. The railway yard monitoring device based on wireless communication technology as claimed in claim 3, wherein: the gear (10) is connected with the sun shield (2) through a connecting shaft, the connecting shaft is connected with the sun shield (2) through a roller bearing, the rack (9) is connected with the sun shield (2) through a screw, and the stepping motor is connected with one of the gears (10) through a coupler.
5. The railway yard monitoring device based on wireless communication technology as claimed in claim 4, wherein: the top of a spliced pole (5) is laminated with the bottom of drive box (4) completely, spliced pole (5) and drive box (4) pass through the screw connection, the bottom and the drive box (4) of trapezoidal rain cover (1) pass through the screw connection.
6. The railway yard monitoring device based on wireless communication technology as claimed in claim 1, wherein: the equal symmetry in both sides of spliced pole (5) is provided with six spacing draw-in grooves (15), the inboard of spacing draw-in groove (15) is equipped with rubber seal strip, and rubber seal strip's surface is provided with anti-skidding granule, spacing draw-in groove (15) are connected through graft with rubber seal strip.
7. The railway yard monitoring device based on wireless communication technology as claimed in claim 2, wherein: one end of the spring (14) is connected with the strip-shaped limiting rod (11) through a screw, and the other end of the spring (14) is connected with the outer surface of the second connecting column (6) through a screw.
8. The railway yard monitoring device based on wireless communication technology as claimed in claim 2, wherein: the top end of the moving column (16) is completely attached to the lower end face of the supporting base plate (7), the moving column (16) is connected with the supporting base plate (7) through screws, and the bottom end of the moving column (16) is connected with the top end of the push plate (17) through screws.
9. The railway yard monitoring device based on wireless communication technology as claimed in claim 2, wherein: the top end of the damping spring (18) is connected with the bottom end of the push plate (17) through a screw, and the bottom end of the damping spring (18) is connected with the bottom end of the inner wall of the shockproof box (8) through a screw.
10. The railway yard monitoring device based on wireless communication technology as claimed in claim 2, wherein: the center position of reference column (19) upper end face is provided with the post groove, reference column (19) pass through the post groove with removal post (16) and are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010369164.7A CN111520593A (en) | 2020-05-03 | 2020-05-03 | Railway station yard monitoring device based on wireless communication technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010369164.7A CN111520593A (en) | 2020-05-03 | 2020-05-03 | Railway station yard monitoring device based on wireless communication technology |
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| CN111520593A true CN111520593A (en) | 2020-08-11 |
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| CN202010369164.7A Pending CN111520593A (en) | 2020-05-03 | 2020-05-03 | Railway station yard monitoring device based on wireless communication technology |
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| CN108551509A (en) * | 2018-06-11 | 2018-09-18 | 浙江朗科照明有限公司 | A kind of mobile phone photograph fixing device for optical instrument |
| CN208669942U (en) * | 2018-08-21 | 2019-03-29 | 郑州启阳工控技术有限公司 | A kind of integrated industrial tablet computer |
| CN110186438A (en) * | 2019-05-11 | 2019-08-30 | 江苏中达勘察设计有限公司 | A kind of total station effectively improving measurement accuracy |
| CN209819137U (en) * | 2019-04-03 | 2019-12-20 | 华东交通大学理工学院 | Big data-based computer teaching display device |
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| CN206555682U (en) * | 2016-12-02 | 2017-10-13 | 安徽乐星科技有限公司 | A kind of integral type self-shooting bar |
| CN206412678U (en) * | 2016-12-21 | 2017-08-15 | 浙江鄂石物流科技有限公司 | A kind of multifunction power power distribution cabinet |
| CN206723766U (en) * | 2017-05-05 | 2017-12-08 | 嵊州市中惠纺织机械有限公司 | A kind of textile machinery support for being easy to assembling |
| CN207848865U (en) * | 2018-02-09 | 2018-09-11 | 长沙师范学院 | It is a kind of to there is rainproof function and camera tripod convenient for collecting |
| CN108551509A (en) * | 2018-06-11 | 2018-09-18 | 浙江朗科照明有限公司 | A kind of mobile phone photograph fixing device for optical instrument |
| CN208669942U (en) * | 2018-08-21 | 2019-03-29 | 郑州启阳工控技术有限公司 | A kind of integrated industrial tablet computer |
| CN209819137U (en) * | 2019-04-03 | 2019-12-20 | 华东交通大学理工学院 | Big data-based computer teaching display device |
| CN110186438A (en) * | 2019-05-11 | 2019-08-30 | 江苏中达勘察设计有限公司 | A kind of total station effectively improving measurement accuracy |
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Application publication date: 20200811 |