Maintenance car track switcher and offshore booster station electrical cabin

Abstract

The embodiment of the invention discloses a maintenance car track switcher and an offshore booster station electrical cabin, the switcher comprises a track displacement sliding plate, a lead screw, a driving mechanism, a supporting plate and a sliding rail, the track displacement sliding plate is arranged on the supporting plate through the sliding rail, a track section is arranged on the track displacement sliding plate, the track displacement sliding plate is correspondingly connected with the lead screw, and the lead screw is connected with the driving mechanism. The driving mechanism drives the lead screw to rotate so as to drive the rail shifting sliding plate to move. The electric cabin is driven by the motor, flexible switching of the rails can be completed, the transportation convenience in the electric cabin is improved, and the safety and the working efficiency are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of offshore booster stations, and in particular to a maintenance vehicle track switcher and an offshore booster station electrical cabin. Background Art

[0002] The electrical compartment of the offshore substation is equipped with a maintenance vehicle track to facilitate users to use the maintenance vehicle to repair the equipment in the electrical compartment of the offshore substation. Equipment maintenance often requires changing direction, which is traditionally assisted by rollers and manual handling, which is inefficient and unsafe, and the flexibility of track transportation is poor. Summary of the invention

[0003] The technical problem to be solved by the embodiments of the present invention is to provide a maintenance vehicle track switcher and an offshore booster station electrical cabin to improve the flexibility of rail transportation, thereby improving the safety and work efficiency of maintenance.

[0004] In order to solve the above technical problems, an embodiment of the present invention proposes a maintenance vehicle track switcher, including a track shifting slide, a screw rod, a driving mechanism, a support plate, and a slide rail. The track shifting slide is arranged on the support plate through the slide rail. The track shifting slide is provided with a track segment. The track shifting slide corresponds to the connected screw rod. The driving mechanism drives the track shifting slide to move by driving the screw rod to rotate.

[0005] Furthermore, the track segment is a straight track segment and / or a curved track segment.

[0006] Furthermore, the track segments include one or more groups.

[0007] Furthermore, the driving mechanism includes a reducer bracket, a motor, and a transmission pair. The motor, the transmission pair, and the lead screw are correspondingly mounted on the reducer bracket, and the motor drives the lead screw to rotate through the transmission pair.

[0008] Furthermore, the transmission pair is a gear transmission pair.

[0009] Furthermore, the slide rail is composed of a slide groove arranged on the support plate and a slide block arranged at the bottom of the track shifting slide plate.

[0010] Furthermore, a slide plate limiter for detecting the movement position of the track shifting slide plate is provided on the support plate.

[0011] Correspondingly, an embodiment of the present invention further provides an electrical compartment of an offshore substation, in which the above-mentioned maintenance vehicle track switch is provided.

[0012] The beneficial effects of the present invention are as follows: the present invention is driven by a motor, can complete flexible switching of tracks, improves the convenience of transportation in the electrical cabin, and improves safety and work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view of the maintenance vehicle track switcher of embodiment 1 of the present invention.

[0014] Figure 2 It is a three-dimensional structural diagram of the maintenance vehicle track switcher of Example 1 of the present invention.

[0015] Figure 3 It is a three-dimensional structural diagram of the maintenance vehicle track switcher of embodiment 2 of the present invention.

[0016] Figure 4 It is a structural diagram of the maintenance vehicle track switcher of Example 3 of the present invention when it is applied.

[0017] Figure 5 It is a structural diagram of the maintenance vehicle track switcher of Example 4 of the present invention when it is applied.

[0018] Figure 6 It is a structural schematic diagram of the electrical compartment of the offshore substation according to Example 5 of the present invention.

[0019] Description of Figure Numbers Track shifting slide 1, screw 2, support plate 3, straight track 4, curved track 5, reducer bracket 6, motor 7, gear 8, slide 9, slide limiter 10, screw drive disc 11, maintenance vehicle track switch 20, maintenance vehicle track 30, offshore booster station electrical cabin 40, cabin door 41. DETAILED DESCRIPTION

[0020] It should be noted that, in the absence of conflict, the embodiments in the present application and the features in the embodiments may be combined with each other. The present invention is further described in detail below in conjunction with the 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, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0022] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0023] Please refer to Figure 1 to Figure 5 The maintenance vehicle track switcher of the embodiment of the present invention includes a track shifting slide, a screw rod, a driving mechanism, a support plate, and a slide rail.

[0024] The track shifting slide is arranged on the supporting plate through the slide rail. The track shifting slide is provided with a track section. The track shifting slide corresponds to the threaded connection screw. The driving mechanism drives the track shifting slide to move by driving the screw to rotate.

[0025] As an implementation manner, the track segment is a straight track segment and / or a curved track segment. The track segment has one or more groups.

[0026] As an implementation method, the driving mechanism includes a reducer bracket, a motor, and a transmission pair, wherein the motor, the transmission pair, and the screw are correspondingly mounted on the reducer bracket. The motor drives the screw to rotate through the transmission pair. The transmission pair is a gear transmission pair, and is composed of a screw drive disk and a plurality of gears. The plurality of gears are meshed or coaxially arranged. The main shaft of the gear, the screw, and the motor is mounted on the reducer bracket through a bearing.

[0027] As an implementation mode, the slide rail is composed of a slide groove provided on the support plate and a slide block provided protrudingly on the bottom of the track shifting slide plate. In specific implementation, slide rails of other structures may also be used. Preferably, there are two groups of slide rails, which are arranged in parallel.

[0028] As an embodiment, a slide stopper is provided on the support plate for limiting the movement range of the track shift slide and detecting whether the track shift slide has moved to the right position. Preferably, there are multiple pairs of slide stoppers, each pair of slide stoppers is correspondingly provided at both ends of the movement range of the track shift slide.

[0029] Please refer to Figure 6 The electrical compartment of the offshore substation of the embodiment of the present invention is provided with a maintenance vehicle track switcher. The maintenance vehicle track switcher is used for switching between maintenance vehicle tracks in the electrical compartment of the offshore substation and between the maintenance vehicle track in the electrical compartment of the offshore substation and the maintenance vehicle track outside the compartment.

[0030] Example 1, please refer to Figure 1 and Figure 2 In the embodiment of the present invention, a straight track is arranged on the track shifting slide, and a motor is used as a power source. The lead screw moves left and right, driving the track shifting slide and the straight track to move left and right. When the track shifting slide touches the slide limiter, it is automatically aligned and locked. The straight track is connected with the front and rear tracks. The track shifting slide is located on the support plate, and a slide groove is arranged on the support plate, which plays a role in shifting and directing.

[0031] Example 2, please refer to Figure 3The track shifting slide of the embodiment of the present invention is provided with a straight track and a curved track. A motor is used as a power source. The transmission pair cooperates with the lead screw. The lead screw moves left and right to drive the track shifting slide and the straight track to move left and right. When the track shifting slide touches the slide limiter, it is automatically locked in position. The curved / straight track is connected to the front and rear tracks for docking and switching. The track shifting slide is located on the support plate, and the slide groove provided on the support plate plays a role in shifting and directing.

[0032] Example 3, please refer to Figure 4 The embodiment of the present invention adopts one set of maintenance vehicle track switcher of embodiment 1 (straight track input) and one set of maintenance vehicle track switcher of embodiment 2 (curved track input) to make the circular track in the electrical cabin of the offshore booster station conductive. The limiters of the two sets of maintenance vehicle track switchers are interlocked and controlled.

[0033] Example 4, please refer to Figure 5 The embodiment of the present invention adopts one set of maintenance vehicle track switcher of embodiment 1 (straight track exit) and one set of maintenance vehicle track switcher of embodiment 2 (curved track exit, straight track input), so that the track inside and outside the electrical cabin of the offshore booster station is connected (connected to the outside of the cabin), so that the electrical equipment can be transported to the outside of the cabin by the maintenance vehicle. The limiters of the two sets of maintenance vehicle track switchers are interlocked and controlled.

[0034] Example 5, please refer to Figure 6 The maintenance vehicle track switcher is installed near the hatch of the electrical compartment of the offshore booster station and is used for circular transportation of the maintenance vehicle and switching of transportation inside and outside the electrical compartment.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A maintenance vehicle track switch, characterized in that: It includes a track shifting slide, a screw rod, a driving mechanism, a support plate, and a slide rail. The track shifting slide is arranged on the support plate through the slide rail. The track shifting slide is provided with a track section. The track shifting slide is connected to the screw rod correspondingly. The driving mechanism drives the track shifting slide to move by driving the screw rod to rotate.

2. The maintenance vehicle track switcher according to claim 1, characterized in that: The track segment is a straight track segment and / or a curved track segment.

3. The maintenance vehicle track switcher according to claim 1, characterized in that: The track segments may be in one or more groups.

4. The maintenance vehicle track switcher according to claim 1, characterized in that: The driving mechanism includes a reducer bracket, a motor, and a transmission pair. The motor, the transmission pair, and the lead screw are correspondingly mounted on the reducer bracket, and the motor drives the lead screw to rotate through the transmission pair.

5. The maintenance vehicle track switcher according to claim 4, characterized in that: The transmission pair is a gear transmission pair.

6. The maintenance vehicle track switcher according to claim 1, characterized in that: The slide rail is composed of a slide groove arranged on a supporting plate and a slide block arranged at the bottom of a track shifting slide plate.

7. The maintenance vehicle track switcher according to claim 1, characterized in that: A slide plate limiter for detecting the movement position of the track shifting slide plate is arranged on the supporting plate.

8. An electrical compartment of an offshore booster station, characterized in that: The electrical compartment of the offshore substation is provided with a maintenance vehicle track switch as described in any one of claims 1-7.

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