CN214425636U

CN214425636U - Integrated video monitoring device for electrified railway

Info

Publication number: CN214425636U
Application number: CN202120486142.9U
Authority: CN
Inventors: 陈双授; 王炎; 蔡加成; 池熙霖
Original assignee: China Railway 24th Bureau Group Co Ltd; Shanghai Electrification Co Ltd of China Railway 24th Bureau Group Co Ltd
Current assignee: China Railway 24th Bureau Group Co Ltd; Shanghai Electrification Co Ltd of China Railway 24th Bureau Group Co Ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-10-19
Anticipated expiration: 2031-03-08

Abstract

The utility model discloses an electric railway comprehensive video monitoring device, which belongs to the field of railway monitoring, and comprises a connecting frame, wherein the top of the connecting frame is fixedly connected with a connecting rod, a mounting plate is sleeved on the outer part of one end of the connecting rod, one side of the bottom of the mounting plate is in threaded connection with a rotating rod, a threaded sleeve is sleeved on the outer thread of the rotating rod, one end of the threaded sleeve is fixedly connected with a fixed block, one end of the fixed block is fixedly connected with a pressure resisting rod, and one end of the pressure resisting rod is fixedly connected with a pressure resisting block; this video monitoring device is synthesized to electronic railway through setting up connection frame, connecting rod, dwang, swivel nut and supporting the depression bar, at the in-process of this monitoring device installation, rotates the dwang to make to support the depression bar and drive the piece of supporting and extrude the connecting rod, thereby play fixed effect to whole monitoring device, also avoided current monitoring device to settle the problem on ground simultaneously, and improve the skylight utilization ratio.

Description

Integrated video monitoring device for electrified railway

Technical Field

The utility model belongs to the technical field of the railway control, concretely relates to video monitoring device is synthesized to electronic railway.

Background

The railway is an organic whole formed by multiple professions and multiple departments, the professions and the departments are divided, the professions and the departments are mutually related in service, and the working space is also mutually cross-coupled, so that the railway comprehensive video monitoring system is required to be a comprehensive video monitoring system capable of meeting the requirements of multiple services, multiple varieties, multiple departments, multiple places and multiple purposes, meanwhile, in order to achieve the aim of normalization, the newly-built railway comprehensive video monitoring system is required to have good compatibility, the existing main video monitoring system can be brought into a unified system, and meanwhile, the interconnection and the intercommunication among the systems synchronously built by different departments can be realized by means of unified technical specifications.

However, most of the existing railway video monitoring systems have great limitations on the detected visual field due to the inconvenience of adjusting the height of the monitoring device, and therefore, a comprehensive video monitoring device for the electrified railway is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrified railway synthesizes video monitoring device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the comprehensive video monitoring device for the electrified railway comprises a connecting frame, wherein a connecting rod is fixedly connected to the top of the connecting frame, a mounting plate is sleeved on the outer portion of one end of the connecting rod in a movable mode, a rotating rod is connected to one side of the bottom of the mounting plate in a threaded mode, a screw sleeve is sleeved on the outer portion of the rotating rod in a threaded mode, a fixed block is fixedly connected to one end of the screw sleeve, a pressing rod is fixedly connected to one end of the fixed block, a pressing block is fixedly connected to one end of the pressing rod, a rotating shaft is sleeved on one side of the connecting frame in a movable mode, a knob is fixedly connected to one end of the rotating shaft, a driving wheel is fixedly sleeved on the other end of the rotating shaft, a long screw rod is sleeved on the top of the inner cavity of the connecting frame in a movable mode, a driven wheel is fixedly sleeved on the outer portion of the long screw rod, a sliding groove is formed in the side face of the inner cavity of the connecting frame, a threaded block is connected to the outer portion of the long screw rod in a threaded mode, the inside sliding connection of spout has the sliding block, one side fixedly connected with telescopic link of sliding block, the bottom fixedly connected with mounting bracket of telescopic link, one side fixed mounting of mounting bracket has micro motor, the fixed cone pulley that has cup jointed on micro motor's the output shaft, the quarter butt has been cup jointed in the top activity of mounting bracket inner chamber, the fixed cover of outside of quarter butt has cup jointed from the driving wheel, the fixed cover of one end of quarter butt has cup jointed the gear, the installation stick has been cup jointed in the bottom activity of mounting bracket, the external fixation of installation stick has cup jointed the rim plate, the bottom fixed mounting of installation stick has the camera.

As a preferred embodiment, the number of the pressing blocks is two, and one side of each of the two pressing blocks is in close contact with the side surface of the connecting rod.

In a preferred embodiment, the driving wheel and the driven wheel are meshed with each other, and the driving wheel and the driven wheel are both bevel gears.

As a preferred embodiment, one end of the long screw rod penetrates and extends to the outside of the connecting frame, and the length value of the long screw rod is greater than that of the telescopic rod.

In a preferred embodiment, the gear is located inside the wheel disc, and the gear and the wheel disc are meshed with each other.

As a preferred embodiment, the fixed blocks are triangular in shape, and the number of the fixed blocks is four.

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

according to the comprehensive video monitoring device for the electrified railway, the connecting frame, the connecting rod, the rotating rod, the threaded sleeve and the abutting rod are arranged, and the rotating rod is rotated in the installation process of the monitoring device, so that the abutting rod drives the abutting block to extrude the connecting rod, the whole monitoring device is fixed, the problem that the existing monitoring device is arranged on the ground is solved, and the utilization rate of a skylight is improved;

this video monitoring device is synthesized to electrified railway through setting up knob, axis of rotation, action wheel, long screw rod and follower, when needs adjust this monitoring device's height, rotates the knob for long screw rod drives the telescopic link and takes place the high displacement from top to bottom, and then has reached the effect of adjusting monitoring device's height, has avoided current monitoring device to correspond inconvenient height-adjusting and lead to the limited problem of control field of vision simultaneously.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a sectional view of the wheel disc of the present invention;

fig. 3 is an enlarged schematic view of the structure of the present invention at a point a in fig. 1;

in the figure: 1. a connecting frame; 2. a connecting rod; 3. rotating the rod; 4. a threaded sleeve; 5. a pressing rod; 6. a pressing block; 7. mounting a plate; 8. a fixed block; 9. a knob; 10. a rotating shaft; 11. a driving wheel; 12. a long screw; 13. a driven wheel; 14. a chute; 15. a thread block; 16. a telescopic rod; 17. a slider; 18. a mounting frame; 19. a micro motor; 20. a conical wheel; 21. a short bar; 22. a driven wheel; 23. a gear; 24. installing a rod; 25. a wheel disc; 26. a camera is provided.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-3, the present invention provides an integrated video monitoring device for an electrified railway, which comprises a connection frame 1, a connection rod 2 fixedly connected to the top of the connection frame 1, a mounting plate 7 movably sleeved on the outside of one end of the connection rod 2, a rotation rod 3 threadedly connected to one side of the bottom of the mounting plate 7, a threaded sleeve 4 threadedly sleeved on the outside of the rotation rod 3, a fixed block 8 fixedly connected to one end of the threaded sleeve 4, a pressing rod 5 fixedly connected to one end of the fixed block 8, a pressing block 6 fixedly connected to one end of the pressing rod 5, a rotation shaft 10 movably sleeved on one side of the connection frame 1, a knob 9 fixedly connected to one end of the rotation shaft 10, a driving wheel 11 fixedly sleeved on the other end of the rotation shaft 10, a long screw 12 movably sleeved on the top of the inner cavity of the connection frame 1, a driven wheel 13 fixedly sleeved on the outside of the long screw 12, a chute 14 formed on the side of the inner cavity of the connection frame 1, the outside threaded connection of long screw 12 has screw thread piece 15, the inside sliding connection of spout 14 has sliding block 17, one side fixedly connected with telescopic link 16 of sliding block 17, the bottom fixedly connected with mounting bracket 18 of telescopic link 16, one side fixed mounting of mounting bracket 18 has micro motor 19, the fixed cover of having connect on micro motor 19's the output shaft has cone pulley 20, the top activity of mounting bracket 18 inner chamber has cup jointed quarter butt 21, the external fixation of quarter butt 21 has cup jointed from driving wheel 22, the fixed cover of one end of quarter butt 21 has cup jointed gear 23, the bottom activity of mounting bracket 18 has cup jointed installation stick 24, the external fixation of installation stick 24 has cup jointed rim plate 25, the bottom fixed mounting of installation stick 24 has camera 26.

Wherein, the number of the two pressing blocks 6 is two, and one side of each of the two pressing blocks 6 is tightly contacted with the side surface of the connecting rod 2; in the process of this monitoring device installation, rotate dwang 3 for dwang 3 drives swivel nut 4 and takes place to rotate, thereby makes to support 5 drive 6 extrusion to connecting rod 2 of depression bar, thereby plays fixed effect to whole monitoring device, has also avoided current monitoring device to settle the problem on ground simultaneously, and improves the skylight utilization ratio.

The driving wheel 11 and the driven wheel 13 are meshed with each other, and the driving wheel 11 and the driven wheel 13 are both conical gears; when the height of the monitoring device needs to be adjusted, the knob 9 is rotated, so that the rotating shaft 10 drives the driving wheel 11 to rotate, the long screw 12 drives the telescopic rod 16 to move up and down, the height of the monitoring device is adjusted, and the problem that the monitoring view is limited due to the fact that the height of the existing monitoring device is inconvenient to adjust is solved.

Wherein, one end of the long screw 12 penetrates and extends to the outside of the connecting frame 1, and the length value of the long screw 12 is greater than that of the telescopic rod 16; when the height of the monitoring device needs to be adjusted, the knob 9 is rotated, so that the rotating shaft 10 drives the driving wheel 11 to rotate, the long screw 12 drives the telescopic rod 16 to move up and down, the height of the monitoring device is adjusted, and the practicability of the monitoring device is improved.

Wherein, the gear 23 is positioned inside the wheel disc 25, and the gear 23 and the wheel disc 25 are mutually meshed; in the process that the device used, open micro motor 19 for micro motor 19 drives cone pulley 20 and takes place to rotate, thereby makes and takes place to rotate from driving wheel 22 drive gear 23, and then be convenient for rim plate 25 drives camera 26 and carries out the omnidirectional rotation, and the better field of vision is collected to the device of finally being convenient for.

Wherein the fixed blocks 8 are triangular, and the number of the fixed blocks 8 is four; in the process of this monitoring device installation, rotate dwang 3 for dwang 3 drives swivel nut 4 and takes place to rotate, and the mutual overstock between the fixed block 8 of being convenient for makes to support 5 to drive and supports 6 and extrude connecting rod 2, thereby plays fixed effect to whole monitoring device.

The utility model discloses a theory of operation and use flow: firstly, in the installation process of the monitoring device, the rotating rod 3 is rotated, so that the rotating rod 3 drives the threaded sleeve 4 to rotate, the pressing rod 5 drives the pressing block 6 to extrude the connecting rod 2, the whole monitoring device has a fixing effect, the problem that the existing monitoring device is arranged on the ground is avoided, the utilization rate of a skylight is improved, then when the height of the monitoring device needs to be adjusted, the knob 9 is rotated, the rotating shaft 10 drives the driving wheel 11 to rotate, the long screw 12 drives the telescopic rod 16 to move up and down, the height of the monitoring device is adjusted, the problem that the monitoring visual field is limited due to the fact that the height of the existing monitoring device is not adjusted conveniently is solved, the micro motor 19 is opened, the micro motor 19 drives the conical wheel 20 to rotate, and the driven wheel 22 drives the gear 23 to rotate, and then be convenient for rim plate 25 to drive camera 26 and carry out the omnidirectional rotation, the device of finally being convenient for collects better field of vision.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric railway synthesizes video monitoring device, includes connection frame (1), its characterized in that: the top of the connecting frame (1) is fixedly connected with a connecting rod (2), a mounting plate (7) is sleeved on the outer portion of one end of the connecting rod (2), a rotating rod (3) is connected to one side of the bottom of the mounting plate (7) in a threaded manner, a threaded sleeve (4) is sleeved on the outer portion of the rotating rod (3), a fixed block (8) is fixedly connected to one end of the threaded sleeve (4), a pressure resisting rod (5) is fixedly connected to one end of the fixed block (8), a pressure resisting block (6) is fixedly connected to one end of the pressure resisting rod (5), a rotating shaft (10) is sleeved on one side of the connecting frame (1) in a movable manner, a knob (9) is fixedly connected to one end of the rotating shaft (10), a driving wheel (11) is fixedly sleeved on the other end of the rotating shaft (10), and a long screw rod (12) is sleeved on the top of the inner cavity of the connecting frame (1), the driven wheel (13) is sleeved with the external fixing of the long screw (12), the sliding groove (14) is formed in the side face of the inner cavity of the connecting frame (1), the thread block (15) is connected to the external thread of the long screw (12), the sliding block (17) is connected to the internal sliding of the sliding groove (14), the telescopic rod (16) is fixedly connected to one side of the sliding block (17), the mounting frame (18) is fixedly connected to the bottom of the telescopic rod (16), the micro motor (19) is fixedly mounted to one side of the mounting frame (18), the cone wheel (20) is fixedly sleeved on the output shaft of the micro motor (19), the short rod (21) is movably sleeved at the top of the inner cavity of the mounting frame (18), the driven wheel (22) is sleeved with the external fixing of the short rod (21), the gear (23) is fixedly sleeved at one end of the short rod (21), the mounting rod (24) is movably sleeved at the bottom of the mounting frame (18), the outer portion of the installation rod (24) is fixedly sleeved with a wheel disc (25), and the bottom end of the installation rod (24) is fixedly provided with a camera (26).

2. The integrated video monitoring device for the electrified railway according to claim 1, wherein: the number of the two pressing blocks (6) is two, and one side of each of the two pressing blocks (6) is in close contact with the side face of the connecting rod (2).

3. The integrated video monitoring device for the electrified railway according to claim 1, wherein: the driving wheel (11) and the driven wheel (13) are meshed with each other, and the driving wheel (11) and the driven wheel (13) are both conical gears.

4. The integrated video monitoring device for the electrified railway according to claim 1, wherein: one end of the long screw rod (12) penetrates through and extends to the outside of the connecting frame (1), and the length value of the long screw rod (12) is larger than that of the telescopic rod (16).

5. The integrated video monitoring device for the electrified railway according to claim 1, wherein: the gear (23) is positioned inside the wheel disc (25), and the gear (23) and the wheel disc (25) are meshed with each other.

6. The integrated video monitoring device for the electrified railway according to claim 1, wherein: the shape of the fixed blocks (8) is triangular, and the number of the fixed blocks (8) is four.