Maintenance car track in electrical cabin of offshore booster station

Abstract

The embodiment of the utility model discloses a maintenance car track in an electrical cabin of an offshore booster station. The maintenance car track comprises a track body, an insulating sleeve is arranged on the side wall of the track body, a sliding contact line is arranged on the insulating sleeve, a sliding contact groove is formed in the sliding contact line, and limiting parts are arranged on the side walls of the two sides of the sliding contact groove in an inward protruding mode. The device is simple in structure, is convenient to install, and can improve the power supply safety, economy and transportation convenience.

Description

Technical Field

[0001] The utility model relates to the technical field of offshore booster stations, in particular to a track for a maintenance vehicle in an electrical cabin of an offshore booster station. Background Art

[0002] Offshore booster station GIS in-cabin maintenance vehicles often rely on temporary cables for power supply. Manual handling and laying of these cables is heavy, inefficient, and unsafe. Therefore, a power distribution facility is urgently needed that can improve the safety and efficiency of in-cabin maintenance vehicles. Utility Model Content

[0003] The technical problem to be solved by the embodiments of the present invention is to provide a track for a maintenance vehicle in the electrical compartment of an offshore booster station, so as to improve the power supply safety and working efficiency of the maintenance vehicle.

[0004] In order to solve the above technical problems, an embodiment of the utility model proposes a track for an inspection vehicle in the electrical cabin of an offshore substation, comprising a track body, an insulating sleeve provided on the side wall of the track body, a bus bar provided on the insulating sleeve, a bus bar provided on the bus bar, and a limit portion protruding inwardly on both side walls of the bus bar.

[0005] Furthermore, it also includes a busbar connecting piece and a locking mechanism for locking the busbar connecting piece. The busbar has multiple sections, and the multiple sections of the busbar are connected in sequence through the busbar connecting piece.

[0006] Furthermore, the locking mechanism consists of a bolt tube and a bolt rod. A locking nut is provided at the end of the bolt rod to facilitate the user to rotate the bolt rod. Corresponding holes are opened on the busbar connecting piece, insulating sleeve, busbar, and track body.

[0007] Furthermore, it also includes a booster, a nut groove is concavely provided on the locking nut, the booster consists of a booster handle, a booster support rod and a locking block matching the nut groove, the locking block and the booster handle are respectively connected to the front and rear ends of the booster support rod.

[0008] Furthermore, an insulating gasket is installed on the bolt rod.

[0009] Furthermore, a spring washer is arranged on the bolt rod.

[0010] Furthermore, a corresponding connecting groove matching the connecting piece of the busbar is provided on the busbar.

[0011] Furthermore, the insulating sleeve is U-shaped.

[0012] Furthermore, the busbar has three phases.

[0013] The beneficial effects of the present invention are as follows: the present invention has a simple structure, is easy to install, and can improve power supply safety, economy, and transportation convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is an exploded view at one angle of the track of the maintenance vehicle in the electrical cabin of the offshore booster station according to an embodiment of the present invention.

[0015] Figure 2 This is an exploded view from another angle of the track of the maintenance vehicle in the electrical cabin of the offshore booster station according to an embodiment of the present invention.

[0016] Figure 3 It is a structural diagram of the locking mechanism and booster of an embodiment of the utility model.

[0017] Figure 4 The utility model is a schematic structural diagram of an embodiment of an offshore booster station electrical cabin maintenance vehicle track after installation.

[0018] Explanation of Figure Numbers

[0019] Track body 10, insulating sleeve 11, bus bar 12, bus bar groove 13, limiting portion 14, bus bar connecting piece 15, connecting groove 16, positioning hole 17, locking mechanism 20, bolt tube 21, bolt rod 22, locking nut 23, nut groove 24, insulating gasket 25, spring gasket 26, flat gasket 27, booster 30, booster handle 31, booster support rod 32, locking block 33, insulating cap 34. DETAILED DESCRIPTION

[0020] It should be noted that, unless there is a conflict, the embodiments in this application and the features described in the embodiments can be combined with each other. The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] In the embodiments of the present invention, if there are directional indications (such as up, down, left, right, front, back, etc.), they are only used to explain the relative position relationship and movement status of the various components under a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0022] In addition, in this utility model, the terms "first," "second," etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one of these features.

[0023] Please refer to Figures 1 to 4 The track of the maintenance vehicle in the electrical cabin of the offshore booster station in the embodiment of the utility model includes a track body.

[0024] The track body is I-shaped, with insulating sleeves installed on the sidewalls (central sidewalls) of the track body. The conductor rail is installed on the insulating sleeves. The track body is preferably made of nylon and is composed of multiple sections of track connected in sequence. The insulating sleeves are made of polyvinyl chloride and are preferably U-shaped.

[0025] The conductor rail is provided with a contact groove, with both sides of the groove protruding inwardly with a stopper. The conductor rail has a U-shaped cross section. The stopper prevents the maintenance vehicle's slider from derailing.

[0026] The busbar preferably has three phases, such as Figure 1 As shown in the figure, the three groups of busbars on the track body are phase A, phase B and phase C. The power supply of the maintenance vehicle adopts three-phase power supply.

[0027] In one embodiment, the track for the maintenance vehicle in the electrical compartment of an offshore substation further includes a busbar connector and a locking mechanism for locking the busbar connector. The busbar is composed of multiple busbar segments (i.e., busbar segments). The busbar connectors connect the front and rear busbar segments (i.e., the front and rear busbar segments). The busbar connectors can be made of copper.

[0028] As an embodiment, the locking mechanism consists of a bolt tube and a bolt rod. A locking nut is provided at the end of the bolt rod to facilitate the user to rotate the bolt rod, and corresponding holes are opened on the busbar connecting piece, insulating sleeve, busbar segment, and track body. The holes on the track body are positioning holes, which play a positioning role so that users can position when installing the busbar. The bolt tube is provided with an internal thread, and the bolt rod is provided with an external thread. The bolt tube passes through the busbar connecting piece, insulating sleeve, busbar segment, and track body to fix the busbar. In order to ensure safety, after the locking mechanism is installed in place, an insulating cap is also put on the locking nut. The insulating cap is made of polyvinyl chloride. The bolt tube and bolt rod are preferably copper-plated steel bolt tubes and bolts.

[0029] As an embodiment, the invention further includes a booster, wherein the locking nut is provided with a nut groove, and the booster comprises a booster handle, a booster support rod, and a locking block that matches the nut groove, wherein the locking block and the booster handle are respectively connected to the front and rear ends of the booster support rod. The nut groove is preferably a cross groove.

[0030] In one embodiment, an insulating washer is mounted on the bolt shank for insulation. A spring washer is mounted on the bolt shank for enhancing locking firmness. Preferably, a flat washer is mounted on the bolt shank.

[0031] As an embodiment, a connecting groove that matches the busbar connecting piece is formed on the busbar segment (i.e., at the bottom of the front and rear ends of the busbar groove of the busbar segment). Preferably, the depth of the connecting groove is equal to the thickness of the busbar connecting piece.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A track for an inspection vehicle in an electrical cabin of an offshore booster station, comprising a track body, characterized in that: An insulating sleeve is provided on the side wall of the track body, a sliding contact line is provided on the insulating sleeve, a sliding contact groove is provided on the sliding contact line, and both side walls of the sliding contact groove are provided with limiting parts protruding inwardly.

2. The offshore booster station electrical cabin maintenance vehicle track according to claim 1, characterized in that: It also includes a busbar connecting piece and a locking mechanism for locking the busbar connecting piece. The busbar has multiple sections, and the multiple sections of the busbar are connected in sequence through the busbar connecting piece.

3. The offshore booster station electrical cabin maintenance vehicle track according to claim 2, characterized in that: The locking mechanism consists of a bolt tube and a bolt rod. A locking nut is provided at the end of the bolt rod to facilitate the user to rotate the bolt rod. Corresponding holes are opened on the busbar connecting piece, insulating sleeve, busbar and track body.

4. The track for maintenance vehicle in the electrical cabin of an offshore booster station according to claim 3, characterized in that: It also includes a booster, a nut groove is concave on the locking nut, and the booster consists of a booster handle, a booster support rod and a locking block matching the nut groove. The locking block and the booster handle are respectively connected to the front and rear ends of the booster support rod.

5. The track for maintenance vehicle in the electrical cabin of offshore booster station according to claim 3, characterized in that: An insulating washer is installed on the bolt shank.

6. The track for maintenance vehicle in the electrical cabin of an offshore booster station according to claim 5, characterized in that: A spring washer is installed on the bolt shank.

7. The offshore booster station electrical cabin maintenance vehicle track according to claim 2, characterized in that: The busbar is provided with a corresponding connecting groove that matches the busbar connecting piece.

8. The track for maintenance vehicle in the electrical cabin of an offshore booster station according to claim 1, characterized in that: The insulating sleeve is U-shaped.

9. The offshore booster station electrical cabin maintenance vehicle track according to claim 1, characterized in that: The busbar has three phases.

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