CN216868128U

CN216868128U - Environment monitoring device suitable for environmental safety control along railway

Info

Publication number: CN216868128U
Application number: CN202220622589.9U
Authority: CN
Inventors: 张可; 胡俊豪; 石利群; 刘浩江; 沈利来
Original assignee: JSTI Group Co Ltd
Current assignee: JSTI Group Co Ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-07-01
Anticipated expiration: 2032-03-21

Abstract

The utility model discloses an environment monitoring device suitable for monitoring the environmental safety along the railway, which relates to the technical field of monitoring the environmental safety along the railway, and comprises an installation base, wherein the side surface of the installation base is provided with a fixed plate, the side surface of the fixed plate is fixedly connected with an installation sliding rod, a contraction cavity is arranged in the installation base, one end of the installation sliding rod, which is far away from the fixed plate, slides and penetrates into the contraction cavity, one end of the installation sliding rod, which is positioned in the contraction cavity, is fixedly connected with a connecting sliding plate, a buffer spring which is movably sleeved on the installation sliding rod is fixedly connected between the connecting sliding plate and the contraction cavity, the environment monitoring device suitable for monitoring the environmental safety along the railway reduces the vibration force applied to a monitoring instrument when a train passes through the railway, and avoids the problem that electronic elements or connecting parts in the monitoring instrument are loosened as much as possible, the stability of the monitoring instrument for monitoring the environment along the railway for a long time is guaranteed.

Description

Environment monitoring device suitable for environmental safety control along railway

Technical Field

The utility model relates to the technical field of railway line monitoring, in particular to an environment monitoring device suitable for railway line environment safety monitoring.

Background

China railways have entered the high-speed era, convenience is brought to daily life, meanwhile, the risk of driving is increased, and any small external interference and natural disasters can cause serious consequences.

Most of the existing safety monitoring systems in a high-speed locomotive railway network are mainly characterized in that a monitoring camera is installed on a dangerous road section, the environment along the railway is monitored through the monitoring camera, track road condition image information is transmitted back to a monitoring center, and monitoring center workers observe videos of all roads to find dangerous situations and can adjust trains.

However, the following problems can occur when the existing environment monitoring device is used: most of monitoring devices are installed on telegraph poles or wall surfaces along railway lines in a bolt fixing mode, the well-known train can generate large vibration force in the running process, therefore, the vibration force can be transmitted to the telegraph poles or the wall surfaces along the railway lines, meanwhile, the monitoring devices adopt the bolt fixing mode, the monitoring devices can be influenced by the vibration force, electronic elements or connecting parts in the monitoring devices are prone to loosening under long-time use, the problem that the monitoring devices break down is caused, and the long-time stability of the monitoring devices for monitoring the environment along the railway lines is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve at least one technical problem in the prior art, and provides an environment monitoring device suitable for monitoring the environmental safety along the railway, which can solve the problem that the monitoring device is easy to break down due to the fact that electronic elements or connecting parts in the monitoring device are easy to loosen after long-time use, and the stability of the monitoring device for monitoring the environment along the railway for a long time is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an environment monitoring device suitable for environmental safety control along railway, includes the installation base, the last fixed surface of installation base is connected with the installation piece, and the installation piece is provided with monitoring instrument, and the side of installation base is provided with the fixed plate, the fixed plate towards a side of installation base on the fixed surface fixedly connected with installation slide bar, seted up the shrink chamber in the installation base, the installation slide bar is kept away from the one end of fixed plate and is slided and run through into the shrink intracavity, the installation slide bar is located one of shrink intracavity and serves fixedly connected with connection slide, connect the slide towards the buffer spring of fixedly connected with activity cup joint on the installation slide bar between a side of installation slide bar and shrink intracavity wall.

Preferably, the inner walls of the upper side and the lower side of the contraction cavity are provided with supporting chutes, and the surfaces of the upper side and the lower side of the connecting sliding plate are provided with supporting pulleys connected with the supporting chutes in a sliding manner.

Preferably, the surface of one side of the fixing plate facing the mounting base is fixedly connected with a mounting fixing block, the lower surface of the mounting fixing block is fixedly connected with a connecting slide rod, and the lower end of the connecting slide rod is provided with a limiting plate.

Preferably, the connecting slide rod is sleeved with a movable sleeve in a sliding manner, and the outer surface of the movable sleeve is rotatably connected with a connecting push plate of which the other side is rotatably connected to the lower surface of the mounting base.

Preferably, the connecting slide rod is movably sleeved with a rubber buffer block positioned between the movable sleeve and the limiting plate.

Preferably, the upper surface of the limiting plate is provided with a thread groove, and the outer surface of the lower end of the connecting slide rod is provided with thread teeth in threaded connection with the thread groove.

Compared with the prior art, the utility model has the beneficial effects that:

(1) this environment monitoring device suitable for environmental safety control along line of railway has further reduced the shaking force that the train received monitoring instrument when passing through the railway, consequently reaches the effect to monitoring instrument protection, has avoided as far as possible that electronic component or adapting unit in the monitoring instrument appear not hard up problem, has ensured the long-time stability to the environmental monitoring along line of railway of monitoring instrument.

(2) This environmental monitoring device suitable for environmental security control along railway forms the supported effect to connecting the slide through supporting pulley, has avoided monitoring instrument overweight to lead to connecting the slide and shrink the dead problem of card that leads to appearing of pressure between the intracavity wall, has further ensured the smoothness nature when connecting the slide and sliding, has improved the stability of the device when buffering monitoring instrument.

(3) This environmental monitoring device suitable for environmental safety control along line of railway, the staff of being convenient for demolish the limiting plate from connecting the slide bar, consequently can change the rubber buffer block on the connection slide bar, has avoided the rubber buffer block to appear damaging the problem that causes the shadow to the buffering of movable sleeve as far as possible like this, and the mode of screw thread has also reduced the operating degree of difficulty of staff when changing simultaneously, has improved staff's change efficiency.

Drawings

The utility model is further illustrated with reference to the following figures and examples:

FIG. 1 is a schematic structural diagram of an environmental monitoring device suitable for environmental security monitoring along a railway according to the present invention;

FIG. 2 is a schematic cross-sectional view of the mounting base of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2

FIG. 4 is a schematic view of the present invention with the limiting plate removed.

Reference numerals are as follows: 1. installing a base; 2. mounting blocks; 3. monitoring an instrument; 4. a fixing plate; 5. installing a sliding rod; 6. a contracting cavity; 7. connecting a sliding plate; 8. a buffer spring; 9. a support chute; 10. a support pulley; 11. mounting a fixed block; 12. connecting a sliding rod; 13. a limiting plate; 14. a movable sleeve; 15. connecting a push plate; 16. a rubber buffer block; 17. a thread groove; 18. thread teeth.

Detailed Description

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides an environmental monitoring device suitable for railway environmental safety control along line, including installation base 1, installation base 1's last fixed surface is connected with installation piece 2, installation piece 2 is provided with monitoring instrument 3, monitoring instrument 3 does not do too much repeated description here for current structure, the side of installation base 1 is provided with fixed plate 4, fixed plate 4 passes through the bolt simultaneously, on other modes such as welding install the railway other wire pole along the line or on the wall body, consequently through monitoring instrument 3 to the railway surrounding environment monitoring along the line of important highway section.

Furthermore, a mounting slide bar 5 is fixedly connected to the surface of one side of the fixing plate 4 facing the mounting base 1, a contraction cavity 6 is formed in the mounting base 1, one end of the mounting slide bar 5, which is far away from the fixing plate 4, slides into the contraction cavity 6, a connecting slide plate 7 is fixedly connected to one end of the mounting slide bar 5, which is located in the contraction cavity 6, a buffer spring 8 movably sleeved on the mounting slide bar 5 is fixedly connected between the surface of one side of the connecting slide plate 7 facing the mounting slide bar 5 and the inner wall of the contraction cavity 6, when a train passes through a road section beside the device, surrounding electric poles are vibrated, so that the distance between the fixing plate 4 and the mounting base 1 is changed, the connecting slide plate 7 forms pushing force or pulling force on the buffer spring 8, the buffer spring 8 is synchronously stretched or contracted, and the vibration force applied to the monitoring instrument 3 when the train passes through a railway is further reduced by the mode, therefore, the effect of protecting the monitoring instrument 3 is achieved, the problem that electronic elements or connecting parts in the monitoring instrument 3 are loosened is avoided as much as possible, and the stability of the monitoring instrument 3 for monitoring the environment along the railway for a long time is guaranteed.

Be provided with the sealing rubber circle on the inner wall of installation base 1 and installation slide bar 5 contact in this embodiment, increased the leakproofness between installation base 1 and the installation slide bar 5 like this, avoided outside dust or rainwater to lead to the rusty problem of buffer spring 8 in permeating to shrink chamber 6 through the gap between installation base 1 and the installation slide bar 5, further ensured buffer spring 8's life.

Please refer to fig. 3, the upper and lower inner walls of the contracting cavity 6 are both provided with supporting sliding chutes 9, the upper and lower surfaces of the connecting sliding plate 7 are both provided with supporting pulleys 10 slidably connected with the supporting sliding chutes 9, thereby enabling the supporting pulleys 10 to form a supporting effect on the connecting sliding plate 7, and avoiding the problem of jamming caused by pressure between the connecting sliding plate 7 and the inner wall of the contracting cavity 6 due to overweight of the monitoring instrument 3 as much as possible, further ensuring the smoothness of the connecting sliding plate 7 during sliding, and improving the stability of the device when buffering the monitoring instrument 3.

Referring to fig. 1 and 4, a mounting fixed block 11 is fixedly connected to a surface of one side of the fixed plate 4 facing the mounting base 1, a connecting slide rod 12 is fixedly connected to a lower surface of the mounting fixed block 11, a limiting plate 13 is disposed at a lower end of the connecting slide rod 12, a movable sleeve 14 is slidably sleeved on the connecting slide rod 12, a connecting push plate 15 is rotatably connected to an outer surface of the movable sleeve 14, and another side of the connecting push plate is rotatably connected to a lower surface of the mounting base 1, a rubber buffer 16 is movably sleeved on the connecting slide rod 12 and located between the movable sleeve 14 and the limiting plate 13, so that a buffer effect is formed on the movable sleeve 14 through the rubber buffer 16, and when a distance between the fixed plate 4 and the mounting base 1 changes, the connecting push plate 15 synchronously forms a thrust force on the movable sleeve 14, so that the movable sleeve 14 extrudes the rubber buffer 16, thereby further improving the buffer effect on the monitoring instrument 3, the protection effect on the monitoring instrument 3 is guaranteed.

Furthermore, a thread groove 17 is formed in the upper surface of the limiting plate 13, thread teeth 18 in threaded connection with the thread groove 17 are formed in the outer surface of the lower end of the connecting slide rod 12, so that the limiting plate 13 can be conveniently detached from the connecting slide rod 12 by a worker, the rubber buffer block 16 on the connecting slide rod 12 can be replaced, the problem that the rubber buffer block 16 damages the buffer of the movable sleeve 14 to cause shadows due to long-time damage is avoided as much as possible, meanwhile, the operation difficulty of the worker in replacement is reduced by a thread mode, and the replacement efficiency of the worker is improved.

The working principle is as follows: when the environment monitoring device who is applicable to the environmental safety control along the railway uses, the train makes the pole on every side receive vibrations when the highway section of device next door, consequently makes the interval between fixed plate 4 and the installation base 1 change, consequently makes to connect slide 7 and forms thrust or pulling force to buffer spring 8, buffer spring 8 stretches or contracts in step, it forms thrust to movable sleeve 14 in step to connect push pedal 15 simultaneously, thereby make movable sleeve 14 extrude rubber buffer block 16, thereby reach the vibrations power that has slowed down monitoring instrument 3 and received like this.

Claims

1. The utility model provides an environment monitoring device suitable for environmental safety control along railway, includes installation base (1), and the last fixed surface of installation base (1) is connected with installation piece (2), and installation piece (2) are provided with monitoring instrument (3), and the side of installation base (1) is provided with fixed plate (4), its characterized in that: fixed plate (4) towards one side fixedly connected with installation slide bar (5) on the surface of installation base (1), set up shrink chamber (6) in installation base (1), the one end that fixed plate (4) were kept away from in installation slide bar (5) slides and runs through into shrink chamber (6), installation slide bar (5) are located one of shrink chamber (6) and serve fixedly connected with connection slide (7), fixedly connected with activity cup joints buffer spring (8) on installation slide bar (5) between connection slide (7) the side surface of installation slide bar (5) and shrink chamber (6) inner wall.

2. The environment monitoring device suitable for environmental safety monitoring along the railway according to claim 1, wherein: support chutes (9) are formed in the inner walls of the upper side and the lower side of the contraction cavity (6), and support pulleys (10) which are connected with the support chutes (9) in a sliding manner are arranged on the surfaces of the upper side and the lower side of the connection sliding plate (7).

3. The environment monitoring device suitable for environmental safety monitoring along the railway according to claim 1, wherein: the fixing plate (4) is fixedly connected with an installation fixing block (11) on the surface of one side facing the installation base (1), a connecting slide rod (12) is fixedly connected to the lower surface of the installation fixing block (11), and a limiting plate (13) is arranged at the lower end of the connecting slide rod (12).

4. The environment monitoring device suitable for environmental safety monitoring along the railway according to claim 3, wherein: the connecting slide rod (12) is sleeved with a movable sleeve (14) in a sliding mode, and the outer surface of the movable sleeve (14) is rotatably connected with a connecting push plate (15) of which the other side is rotatably connected to the lower surface of the mounting base (1).

5. The environment monitoring device suitable for environmental safety monitoring along the railway according to claim 4, wherein: the connecting sliding rod (12) is movably sleeved with a rubber buffer block (16) positioned between the movable sleeve (14) and the limiting plate (13).

6. The environment monitoring device suitable for environmental safety monitoring along the railway according to claim 3, wherein: the upper surface of the limiting plate (13) is provided with a thread groove (17), and the outer surface of the lower end of the connecting slide rod (12) is provided with a thread tooth (18) in threaded connection with the thread groove (17).