Lateral current collection contact rail protective cover

Abstract

The utility model relates to a side current collection contact rail protective cover, and belongs to the technical field of rail transit parts. Comprising a support and a protective cover body used for protecting the side current collection contact rail. The bracket comprises a base plate and a bracket plate; one end of the base plate is provided with a lower clamping block which is clamped with the side current collection contact rail; the support plate extends in the vertical direction, and a butt joint block abutting against the plane of the support plate is integrally arranged on the lower portion of the support plate. The middle part of the support plate is provided with an upper clamping block which is clamped with the side current collection contact rail. The butt joint block and the support plate are fastened through bolts after being in butt joint. A protective cover is fixedly arranged at the upper end of the support plate. The protective cover is suitable for protection of the side current-receiving contact rail and can effectively protect the side current-receiving contact rail, the protective cover body is conveniently installed through the support of a split structure, and construction and installation are facilitated.

Description

Technical Field

[0001] The utility model relates to a side current-collecting contact rail protective cover, belonging to the technical field of rail transit parts. Background Art

[0002] In rail transit, the current receiving rail is the rail that provides power to the vehicle. The current receiving rail is laid along the vehicle track. The current receiving rail is a high-voltage charged body and needs to be protected by installing a protective cover. Under the protection of the protective cover, the danger of electric shock can be avoided. At the same time, it can also prevent foreign objects from falling on the contact rail and causing a short circuit.

[0003] The current protective covers are mostly adapted to the conventional contact rails, but are not well adapted to the side current receiving contact rails. The side current receiving contact rails are sideways "I" shaped steel structures, for which protective covers are suitable. Utility Model Content

[0004] The utility model aims to provide a side current collecting contact rail protective cover.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A protective cover for a side current-collecting contact rail comprises a bracket and a protective cover body for protecting the side current-collecting contact rail; the bracket comprises a base plate and a bracket plate; a lower clamping block clamped to the side current-collecting contact rail is arranged at one end of the base plate; the bracket plate extends in a vertical direction, and a docking block abutting to the plane of the bracket plate is integrally arranged at the lower part of the bracket plate; an upper clamping block clamped to the side current-collecting contact rail is arranged at the middle part of the bracket plate; bolts are used to fasten the docking block and the bracket plate after docking; and the protective cover body is fixedly arranged at the upper end of the bracket plate.

[0007] The technical solution of the utility model is further improved as follows: a transverse groove is arranged on the upper end surface of the base plate; and a protrusion which is snap-fitted with the groove is integrally arranged on the lower end of the bracket plate.

[0008] The technical solution of the utility model is further improved as follows: a protective cover body installation panel for installing the protective cover body is fixedly arranged on the upper end of the bracket plate; and adjacent protective cover bodies are butted on the protective cover body installation panel.

[0009] Due to the adoption of the above technical solution, the technical effects achieved by the utility model are:

[0010] The utility model is a protective cover that can be suitable for the side current receiving contact rail. According to the structure of the side current receiving contact rail of the protective cover body installation panel, the bracket is set as a split bracket plate and a base plate, and the upper clamping block and the lower clamping block are used to realize the clamping cooperation with the side current receiving contact rail, thereby realizing the installation of the protective cover body. The protective cover realizes the convenient installation of the protective cover body through the bracket of the split structure, which is convenient for construction and installation. The protective cover can effectively protect the side current receiving contact rail.

[0011] The utility model is provided with a protective cover body installation panel at the upper end of the bracket plate. When the protective cover body is installed along the side current collecting contact rail, since the protective cover body installation panel has a certain width, adjacent protective cover bodies can be butted on the protective cover body installation panel, thereby ensuring that each position of the side current collecting contact rail in the length direction is effectively protected. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0013] Figure 2 It is a side view of the utility model;

[0014] Figure 3 It is the front view of the utility model;

[0015] Among them, 1. protective cover body, 2. base plate, 3. bracket plate, 4. docking block, 5. upper clamping block, 6. lower clamping block, 7. groove, 8. protrusion, 9. protective cover body mounting panel, 10. side current receiving contact rail. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0017] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0018] The utility model is a side current receiving contact rail protective cover, which is a component used for protecting the side current receiving contact rail in rail transit construction. The structure of the side current receiving contact rail is a side-mounted "I" steel structure.

[0019] The protective cover comprises a bracket and a protective cover body 1, wherein the protective cover body 1 is located above the side current collecting contact rail 10 and is used to protect the side current collecting contact rail 10. The bracket is used to support and install the protective cover body 1. The side current collecting contact rail 10 is arranged along the track for a long distance, and accordingly, a protective cover body 1 of a corresponding length needs to be arranged along the side current collecting contact rail 10.

[0020] like Figure 1 , Figure 2 As shown, the bracket is a split structure including a base plate 2 and a bracket plate 3. The base plate 2 and the bracket plate 3 are butt-jointed to form a whole to support the protective cover body 1 when in use. The specific structure is that the base plate 2 is a flat rectangular plate structure, and a lower clamping block 6 for clamping the same side current receiving contact rail 10 is arranged at one end of the base plate 2, and the lower clamping block 6 is clamped upward to the same side current receiving contact rail 10. The main body of the bracket plate 3 is a vertically placed rectangular plate structure, and the bracket plate 3 extends along the vertical direction. A docking block 4 is integrally arranged at the lower part of the bracket plate 3, and the docking block 4 is a horizontal structure and is perpendicular to the main part of the bracket plate 3, and the docking block 4 is in plane contact with the bracket plate 3. An upper clamping block 5 for clamping the same side current receiving contact rail 10 is arranged in the middle position of the bracket plate 3, and the upper clamping block 5 is clamped downward to the same side current receiving contact rail 10. After the docking block 4 is docked with the bracket plate 3, bolts are used to fasten them to form an integral bracket, and the bracket is clamped together with the side current receiving contact rail 10. A protective cover body 1 is fixedly arranged on the upper end of the bracket plate 3 to realize the protection of the protective cover body 1 for the side current receiving contact rail 10.

[0021] like Figure 2 As shown, in a specific implementation, in order to ensure a stable structure after the base plate 2 and the bracket plate 3 are docked and connected, a transverse groove 7 is provided on the upper end surface of the base plate 2, and a protrusion 8 is integrally provided on the lower end of the bracket plate 3, and the protrusion 8 is also transverse. When the base plate 2 and the bracket plate 3 are assembled, the groove 7 is engaged with the protrusion 8 to play a limiting role.

[0022] The utility model is provided with a protective cover body installation panel 9 fixedly disposed on the upper end of the bracket plate 3. When the protective cover body 1 is installed, the end of the protective cover body 1 is placed on the protective cover body installation panel 9 and fixed using a fixing piece. Multiple protective cover bodies 1 need to be installed along the side current receiving contact rail 10. The protective cover body installation panel 9 has a certain width so that adjacent protective cover bodies 1 can be butted on the protective cover body installation panel 9. Specifically, Figure 3 shown.

[0023] During use, the protective cover body, the base plate, the bracket plate, and the protective cover body mounting panel are all made of insulating materials.

[0024] The utility model is suitable for the protection of the side current collecting contact rail, and can effectively protect the side current collecting contact rail. The protective cover realizes the convenient installation of the protective cover body through the bracket of the split structure, which is convenient for construction and installation.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A side current receiving contact rail protective cover, characterized in that: The invention comprises a bracket and a protective cover body (1) for protecting a side current receiving contact rail (10); the bracket comprises a base plate (2) and a bracket plate (3); a lower clamping block (6) clamped to the side current receiving contact rail (10) is arranged at one end of the base plate (2); the bracket plate (3) extends in a vertical direction, and a docking block (4) abutting to the plane of the bracket plate (3) is integrally arranged at the lower part of the bracket plate (3); an upper clamping block (5) clamped to the side current receiving contact rail (10) is arranged at the middle part of the bracket plate (3); bolts are used to fasten the docking block (4) and the bracket plate (3) after docking; and the protective cover body (1) is fixedly arranged at the upper end of the bracket plate (3).

2. A side current collecting contact rail protective cover according to claim 1, characterized in that: A transverse groove (7) is provided on the upper end surface of the base plate (2); and a protrusion (8) that is snap-fitted with the groove (7) is integrally provided on the lower end of the bracket plate (3).

3. A side current collecting contact rail protective cover according to any one of claims 1-2, characterized in that: A protective cover body mounting panel (9) for mounting the protective cover body (1) is fixedly provided at the upper end of the bracket plate (3); adjacent protective cover bodies (1) are butted against the protective cover body mounting panel (9).

Images