CN218997296U

CN218997296U - Convex power supply rail applied to rail camera

Info

Publication number: CN218997296U
Application number: CN202223364479.6U
Authority: CN
Inventors: 何岱宗
Original assignee: China Three Gorges Construction Engineering Co Ltd
Current assignee: China Three Gorges Construction Engineering Co Ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-05-09
Anticipated expiration: 2032-12-15

Abstract

The utility model provides a be applied to protruding type power supply track of track camera, includes the bar track, is provided with two guide slots on the bar track, and the inner wall of guide slot sets up the buried wire groove, is provided with stereoplasm power supply strip in the buried wire groove, stereoplasm power supply strip and stereoplasm conducting strip sliding fit, and two stereoplasm power supply strips are connected live wire and zero line of power respectively; the hard conducting strip is arranged on the movable trolley, and the movable trolley is of a door-shaped structure; the roller of the mobile trolley is matched with the guide groove, and the power supply supplies power to the driving motor of the mobile trolley through the hard power supply strip and the hard conducting strip. According to the utility model, the embedded copper bar is used for replacing the current electric wire to supply power, so that the problem of long-distance movement of the track camera can be solved, the limiting structure limits the moving trolley, the camera can be subjected to large-amplitude angle adjustment, and the movement stability of the track camera is improved.

Description

Convex power supply rail applied to rail camera

Technical Field

The utility model belongs to the technical field of power supply tracks of track cameras, and particularly relates to a convex power supply track applied to a track camera.

Background

The field of engineering monitoring, the track camera has extensive application prospect. Considering equipment cost, a long track with few machine positions is an optimal arrangement scheme. Because the engineering monitoring area is wide, the track arrangement is complex and the length is not less than 1km, therefore, the scheme of wired power supply (adopting the wire power supply design) is difficult to meet the comprehensive monitoring of the track camera on the engineering. At present, the rail power supply technology is widely applied to rail transport vehicles, for example, an electric flat car power supply device disclosed in China patent document CN201099182Y, and the power supply technology mainly adopts the cooperation between carbon brushes and power supply wires. However, when the vehicle is particularly applied to the field of track cameras, the conventional track transport vehicle can only be laid on the track, and the vehicle body cannot swing along the track at a large angle. However, in order to meet shooting requirements, the camera needs to be subjected to large-scale angle adjustment, so that a power supply track aiming at the track camera needs to be developed, the requirement that the camera can be subjected to large-scale angle adjustment during running is met, the moving trolley is prevented from being separated from the track, and meanwhile, the stability of power supply is met.

Disclosure of Invention

In view of the technical problems existing in the background art, the convex power supply rail applied to the track camera provided by the utility model has the advantages that the embedded copper bar is used for replacing the current electric wire to supply power, the problem that the track camera moves for a long distance can be solved, the limiting structure is used for limiting the moving trolley, the camera can be subjected to wide-range angle adjustment, and the moving stability of the track camera is improved.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a be applied to protruding type power supply track of track camera, includes the bar track, is provided with two guide slots on the bar track, and the inner wall of guide slot sets up the buried wire groove, is provided with stereoplasm power supply strip in the buried wire groove, stereoplasm power supply strip and stereoplasm conducting strip sliding fit, and two stereoplasm power supply strips are connected live wire and zero line of power respectively; the hard conducting strip is arranged on the movable trolley, and the movable trolley is of a door-shaped structure; the roller of the mobile trolley is matched with the guide groove, and the power supply supplies power to the driving motor of the mobile trolley through the hard power supply strip and the hard conducting strip.

In the preferred scheme, the hard power supply strip and the hard conducting strip are both made of copper, and the hard conducting strip is used for conducting and limiting.

In the preferred scheme, the hard conducting strip is a carbon brush, and a limit sliding block is arranged on the movable trolley and is matched with the buried wire groove.

The following beneficial effects can be achieved in this patent:

according to the utility model, the embedded copper bar is used for replacing the current electric wire to supply power, so that the problem of long-distance movement of the track camera can be solved, the limiting structure limits the moving trolley, the camera can be subjected to large-amplitude angle adjustment, and the movement stability of the track camera is improved.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a diagram of the cooperation of a bar track and a mobile trolley according to the present utility model;

fig. 2 is a perspective view of the traveling carriage of the present utility model.

In the figure: the device comprises a strip-shaped track 1, a guide groove 2, a buried groove 3, a hard power supply strip 4, a hard conducting strip 5 and a movable trolley 6.

Detailed Description

The preferable scheme is as shown in fig. 1-2, and the convex power supply rail applied to the track camera comprises a strip-shaped rail 1, wherein two guide grooves 2 are arranged on the strip-shaped rail 1, a buried groove 3 is arranged on the inner wall of the guide groove 2, a hard power supply strip 4 is arranged in the buried groove 3, the hard power supply strip 4 is in sliding fit with a hard conducting strip 5, and the two hard power supply strips 4 are respectively connected with a live wire and a zero wire of a power supply; the hard conducting strip 5 is arranged on the movable trolley 6, and the movable trolley 6 is of a door-shaped structure; the rollers of the movable trolley 6 are matched with the guide grooves 2, and a power supply supplies power to a driving motor of the movable trolley 6 through the hard power supply strips 4 and the hard conducting strips 5. The moving trolley 6 is used for bearing a camera, the driving motor drives the rollers of the moving trolley 6 to rotate, the rollers can adopt rubber wheels or gear structures, correspondingly, the guide grooves 2 are tracks for running the rollers, and corresponding structural adjustment is made according to the structures of the rollers. Two stereoplasm power supply strips 4 are hidden in buried wire groove 3 for switch on live wire and the zero line of alternating current respectively, buried wire groove 3 can avoid stereoplasm power supply strip 4 to expose and cause personnel to electrocute. In order to improve the stability of the moving trolley 6 during movement, specifically, in order to enable the moving trolley 6 to perform wide-range angle adjustment, the moving trolley 6 is limited by adopting a limiting structure, and the following two schemes are adopted for implementation in the embodiment:

scheme one: the hard power supply strip 4 and the hard conducting strip 5 are both made of copper materials, and the hard conducting strip 5 is used for conducting and limiting. The hard power supply strip 4 is used for contacting with the hard power supply strip 4 on one hand, and on the other hand, the hard power supply strip 4 is positioned in the buried wire groove 3, so that the limiting effect is achieved, and the movable trolley 6 can be prevented from being separated from the guide groove 2.

Scheme II: the hard conducting strip 5 is a carbon brush, and the movable trolley 6 is provided with a limit sliding block which is matched with the buried wire slot 3. The carbon brush can meet the conductive requirement, and can also meet the conductive stability under the condition of mechanical abrasion, so that the carbon brush is a common sliding connection mode in the electrical field. And a limiting slide block is additionally and independently arranged on the movable trolley 6 and used for playing a limiting role, and the limiting slide block can select nonconductive bakelite.

The above embodiments are only preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the scope of the present utility model should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.

Claims

1. Be applied to protruding power supply track of track camera, its characterized in that: the intelligent power supply device comprises a strip-shaped track (1), wherein two guide grooves (2) are formed in the strip-shaped track (1), a buried wire groove (3) is formed in the inner wall of the guide groove (2), a hard power supply strip (4) is arranged in the buried wire groove (3), the hard power supply strip (4) is in sliding fit with a hard conducting strip (5), and the two hard power supply strips (4) are respectively connected with a live wire and a zero wire of a power supply; the hard conducting strip (5) is arranged on the movable trolley (6), and the movable trolley (6) is of a door-shaped structure; the idler wheels of the movable trolley (6) are matched with the guide grooves (2), and a power supply supplies power to a driving motor of the movable trolley (6) through the hard power supply strips (4) and the hard conducting strips (5).

2. The male power supply track for a track camera of claim 1, wherein: the hard power supply strip (4) and the hard conducting strip (5) are made of copper materials, and the hard conducting strip (5) is used for conducting and limiting.

3. The male power supply track for a track camera of claim 1, wherein: the hard conducting strip (5) is a carbon brush, and the movable trolley (6) is provided with a limit sliding block which is matched with the buried wire groove (3).