Electrical system monitoring device of box-type substation

Abstract

The utility model discloses an electrical system monitoring device of a box-type substation, which relates to the technical field of box-type substations, and comprises a steel structure box body, a box door hinged to the side end of the steel structure box body, two groups of fixed guide rails fixedly connected to the inner wall of the steel structure box body, and two ends of a sliding seat connected to the fixed guide rails in a sleeving manner and connected with the fixed guide rails in a sliding manner, side plates are fixedly connected to the two sides of the bottom end of the sliding base respectively, a monitoring probe is arranged between the two sets of side plates, the two ends of the monitoring probe are rotationally connected with the side plates respectively, the two sets of matched guide rails are arranged, the side ends of the matched guide rails are connected with the fixed guide rails in an abutting mode, mounting plates are fixedly connected to the side ends of the matched guide rails, and the mounting plates are connected with the inner wall of the steel structure box in an abutting mode; when the interior of the steel structure box body is detected to be abnormal, the monitoring probe can monitor electrical system equipment in the steel structure box body in time, and the monitoring probe transmits an on-site picture to a worker, so that the worker can conveniently monitor and judge the on-site condition in the steel structure box body.

Description

TECHNICAL FIELD

[0001] The utility model relates to box type substation technical field, concretely relates to electrical system monitoring devices of box type substation. BACKGROUND

[0002] Box type substation is a kind of high-voltage switchgear, distribution transformer and low-voltage distribution device according to certain wiring scheme is arranged into a factory prefabricated indoor, outdoor compact distribution equipment, it is installed in a steel structure box, box type substation is particularly suitable for urban power grid construction and reconstruction.

[0003] In prior art, the electrical system of box type substation is installed in steel structure box, sensor is used to detect and transmit data of the electrical system of box type substation.

[0004] However, since the electrical system equipment of box type substation is installed in steel structure box, steel structure box is in closed state, which leads to that staff cannot monitor the inside of the electrical system of box type substation, and sensor can only transmit data for monitoring, so that staff cannot judge the on-site condition of the electrical system equipment of box type substation. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of electrical system monitoring devices of box type substation, to solve the technical problem that staff cannot judge the on-site condition of the electrical system equipment of box type substation in prior art since the electrical system equipment of box type substation is installed in steel structure box, steel structure box is in closed state, which leads to that staff cannot monitor the inside of the electrical system of box type substation, and sensor can only transmit data for monitoring.

[0006] The technical problem to be solved by the utility model can be realized by the following technical scheme:

[0007] A kind of electrical system monitoring devices of box type substation, comprising:

[0008] Steel structure box, the steel structure box side end hinged connection has box door, steel structure box inner wall is fixedly connected with two groups of fixed guide rail;

[0009] Slide base, the slide base both ends are connected on fixed guide rail and with fixed guide rail sliding connection, slide base bottom end both sides are fixedly connected with side plate, and monitoring probe is arranged between two groups of side plates, the monitoring probe both ends are respectively connected with the rotation of side plate;

[0010] Matching guide rail, the matching guide rail is equipped with two groups and side end is connected with fixed guide rail, matching guide rail side end is fixedly connected with mounting plate, and the mounting plate is connected with the inner wall of steel structure box.

[0011] As a further scheme of the utility model: the side plate is provided with a round hole, a driving machine is fixedly connected to the side end of the side plate, a rotating shaft is arranged between the driving machine and the monitoring probe, the rotating shaft is rotatably connected to the inner wall of the round hole, and the two ends of the rotating shaft are fixedly connected to the driving machine and the monitoring probe respectively.

[0012] As a further scheme of the utility model: the monitoring probe is fixedly connected with a rotating seat at the end far from the driving machine, the rotating seat is rotatably connected to the inner wall of the round hole, and the rotating seat is rotatably connected to the side end of the side plate.

[0013] As a further scheme of the utility model: the sliding base is provided with two groups of illuminating lamps, the two groups of illuminating lamps are located on the two sides of the monitoring probe respectively, a plurality of connecting shafts are arranged between the illuminating lamps and the monitoring probe, and the two ends of the connecting shafts are fixedly connected to the illuminating lamps and the monitoring probe respectively.

[0014] As a further scheme of the utility model: a plurality of positioning columns are fixedly connected to the top end of the matched guide rail, the side end of the matched guide rail is clampedly connected to the fixed guide rail, a plurality of positioning holes are formed in the bottom of the fixed guide rail, and the positioning columns are abuttingly connected to the inner walls of the positioning holes.

[0015] As a further scheme of the utility model: connecting shafts are formed in the inner part of the steel structure box body and pass through the two ends of the mounting plate respectively, bolts are threadedly connected to the inner walls of the connecting shafts, and the side ends of the bolts are abuttingly connected to the mounting plate.

[0016] The utility model discloses the beneficial effects of:

[0017] 1. The high-voltage switch device, the transformer, the low-voltage power distribution equipment and the protection device are installed in the steel structure box body, then the box door is closed, the box door ensures that the steel structure box body is in the closed space, when the detection in the steel structure box body appears the anomaly, the monitoring probe can timely monitor the electrical system equipment in the steel structure box body, the monitoring probe transmits the picture of the scene to the staff, thereby the staff can monitor and judge the scene situation in the steel structure box body, the staff need not open the box door to check the steel structure box body, the life safety of the staff is ensured, and meanwhile, the use of the monitoring probe improves the convenience of timely monitoring the electrical system equipment in the steel structure box body.

[0018] 2. When the sensor installed in the steel structure box body detects the anomaly, the sliding base can move along the fixed guide rail and the matched guide rail, the sliding base takes the monitoring probe to the top of the abnormal position through the side plate, then the monitoring probe monitors the abnormal place, the monitoring probe can fully monitor the steel structure box body through the sliding base, and the fixed guide rail and the matched guide rail provide the guiding effect for the movement of the sliding base. BRIEF DESCRIPTION OF DRAWINGS

[0019] The utility model makes further illustration to the utility model below combining with the drawings.

[0020] Figure 1 It is the overall structure schematic view of the utility model;

[0021] Figure 2 It is the slide structure position schematic view of the utility model;

[0022] Figure 3 It is the slide structure plan view of the utility model;

[0023] Figure 4 It is the slide structure A-A section view of the utility model;

[0024] Figure 5 It is the slide structure B-B section view of the utility model;

[0025] Figure 6 It is the slide structure C-C section view of the utility model;

[0026] Figure 7 It is the A place structure enlarged schematic view of the utility model Figure 4 ;

[0027] Figure 8 It is the B place structure enlarged schematic view of the utility model Figure 5 ;

[0028] Figure 9 It is the lighting lamp structure schematic view of the utility model;

[0029] Figure 10 It is the cooperation guide rail structure schematic view of the utility model.

[0030] In the drawing: 1, steel structure box; 2, box door; 3, fixed guide rail; 4, slide; 5, drive machine; 6, cooperation guide rail; 7, bolt; 8, mounting plate; 9, monitoring probe; 10, side plate; 11, rotating shaft; 12, rotating seat; 13, positioning column; 14, positioning hole; 15, connecting shaft; 16, lighting lamp. DETAILED DESCRIPTION

[0031] The technical scheme in the utility model embodiments will be described clearly and completely below in conjunction with the drawings of the utility model embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0032] As Figures 1-10As shown, an electrical system monitoring device of a box-type substation comprises a steel structure box 1, a sliding seat 4 and a matching guide rail 6,

[0033] The steel structure box 1 is hingedly connected with a box door 2 at the side end, and two groups of fixed guide rails 3 are fixedly connected to the inner wall of the steel structure box 1. The sliding seat 4 is sleeved and connected to the fixed guide rails 3 at both ends and is in sliding connection with the fixed guide rails 3. The sliding seat 4 is fixedly connected with side plates 10 at both bottom ends, respectively. A monitoring probe 9 is arranged between the two groups of side plates 10 and is rotatably connected with the side plates 10 at both ends. The high-voltage switchgear, transformer, low-voltage power distribution equipment and protection device are installed in the steel structure box 1, and then the box door 2 is closed to ensure that the steel structure box 1 is in a closed space. When an abnormality is detected in the steel structure box 1, the monitoring probe 9 can timely monitor the electrical system equipment in the steel structure box 1. The monitoring probe 9 transmits the on-site picture to the staff, so that the staff can monitor and judge the on-site situation in the steel structure box 1. The staff does not need to open the box door 2 to check the steel structure box 1, which ensures the safety of the staff. Meanwhile, the use of the monitoring probe 9 improves the convenience of timely monitoring the electrical system equipment in the steel structure box 1.

[0034] The matching guide rail 6 is provided with two groups and is in abutting connection with the fixed guide rail 3 at the side end. The matching guide rail 6 is fixedly connected with a mounting plate 8 at the side end, and the mounting plate 8 is in abutting connection with the inner wall of the steel structure box 1. In order to improve the sufficiency of the monitoring probe 9 in monitoring the electrical system equipment in the steel structure box 1, when the sensor installed in the steel structure box 1 detects an abnormality, the sliding seat 4 can move along the fixed guide rail 3 and the matching guide rail 6. The sliding seat 4 brings the monitoring probe 9 to the top of the abnormal position through the side plate 10, and then the monitoring probe 9 monitors the abnormal place. The monitoring probe 9 can fully monitor the steel structure box 1 through the sliding seat 4. The fixed guide rail 3 and the matching guide rail 6 provide a guiding function for the movement of the sliding seat 4.

[0035] In some specific embodiments, the side plate 10 is provided with a circular hole, the side plate 10 is fixedly connected with a driving machine 5 at the side end, a rotating shaft 11 is arranged between the driving machine 5 and the monitoring probe 9, the rotating shaft 11 is rotatably connected with the inner wall of the circular hole, and the rotating shaft 11 is fixedly connected with the driving machine 5 and the monitoring probe 9 at both ends. In order to further improve the monitoring range of the monitoring probe 9 in the steel structure box 1, after the sensor transmits an abnormal signal to the sliding seat 4, the sliding seat 4 brings the monitoring probe 9 to the vicinity of the abnormal signal. The driving machine 5 is operated to drive the rotating shaft 11 to rotate, and the rotating shaft 11 drives the monitoring probe 9 to rotate, so that the monitoring probe 9 can monitor the position of the abnormal signal. The monitoring probe 9 realizes the monitoring range of the electrical system equipment in the steel structure box 1 through rotation. The rotating shaft 11 rotatably connected with the inner wall of the circular hole can provide support for the monitoring probe 9.

[0036] In some embodiments, the monitoring probe 9 is fixedly connected with a rotating seat 12 at the end away from the driving machine 5, the rotating seat 12 is rotatably connected with the inner wall of the circular hole, and the rotating seat 12 is rotatably connected with the side end of the side plate 10. When the monitoring probe 9 rotates, the rotating seat 12 rotates with the monitoring probe 9. The rotating seat 12 rotates along the inner wall of the circular hole and the side end of the rotating shaft 11. Further, the rotating seat 12 and the side end of the side plate 10 abut to provide support for the monitoring probe 9 at the end away from the rotating shaft 11, thereby ensuring the stability of the rotation of the monitoring probe 9.

[0037] In some embodiments, the sliding seat 4 is provided with two groups of illumination lamps 16 located on both sides of the monitoring probe 9. A plurality of connecting shafts 15 are arranged between the illumination lamps 16 and the monitoring probe 9, and the two ends of the connecting shaft 15 are fixedly connected with the illumination lamp 16 and the monitoring probe 9, respectively. When the monitoring probe 9 moves to the abnormal signal, the environment in the steel structure box 1 is in a closed state. In order to better monitor the electrical system equipment by the monitoring probe 9, the illumination lamp 16 operates at this time. The illumination lamp 16 irradiates light. The illumination lamp 16 is fixed on both sides of the monitoring probe 9 through the connecting shaft 15. The illumination lamp 16 can rotate according to the rotation of the monitoring probe 9, so as to ensure that the position of the monitoring probe 9 monitored by the cooperating guide rail 6 can be irradiated by the light.

[0038] In some embodiments, the cooperating guide rail 6 is fixedly connected with a plurality of positioning columns 13 at the top end, and the side end of the cooperating guide rail 6 is clamped and connected with the fixed guide rail 3. A plurality of positioning holes 14 are arranged in the bottom of the fixed guide rail 3. The positioning column 13 is abutted and connected with the inner wall of the positioning hole 14. When the monitoring probe 9 and the illumination lamp 16 need to be maintained, the sliding seat 4 needs to be removed from the fixed guide rail 3 and the cooperating guide rail 6. The cooperating guide rail 6 is vertically moved downward by the worker, so as to be taken off from the side end of the fixed guide rail 3. The worker can take off the sliding seat 4 from the fixed guide rail 3. When the cooperating guide rail 6 is installed at the side end of the fixed guide rail 3, the cooperating guide rail 6 and the fixed guide rail 3 are clamped and abutted. At the same time, the positioning column 13 is inserted into the positioning hole 14, and the positioning column 13 and the inner wall of the positioning hole 14 are abutted and connected, thereby providing positioning for the connection of the fixed guide rail 3 and the cooperating guide rail 6, avoiding the dislocation and bending of the connection between the fixed guide rail 3 and the cooperating guide rail 6.

[0039] In some specific embodiments, the mounting plate 8 is provided with a connecting shaft 15 at each end of the mounting plate 8, the connecting shaft 15 is internally threaded, and a bolt 7 is threadedly connected to the connecting shaft 15, the side end of the bolt 7 is abuttingly connected to the mounting plate 8, when the matching guide rail 6 is installed at the side end of the fixed guide rail 3, the mounting plate 8 and the inner wall of the steel structure box 1 abut, the bolt 7 is threadedly connected in the connecting shaft 15, the bolt 7 abuts against the inner wall of the matching guide rail 6, so that the mounting plate 8 is fixed to the inner wall of the steel structure box 1, and the matching guide rail 6 is further fixed to the side end of the fixed guide rail 3.

[0040] The above describes several embodiments of the present application in detail, but the embodiments of the present application are not limited to this, and cannot be considered as limiting the scope of the present application. Any equivalent changes and improvements made within the scope of the present application should still belong to the patent coverage of the present application.

Claims

1. An electrical system monitoring device for a box-type substation, characterized by, Include: Steel structure box (1), the box door (2) is hingedly connected to the side end of the steel structure box (1), and two groups of fixed guide rails (3) are fixedly connected to the inner wall of the steel structure box (1); The slide (4) is sleeved and connected at both ends of the fixed guide rail (3) and is in sliding connection with the fixed guide rail (3), and the slide (4) is fixedly connected with the side plate (10) on both sides of the bottom end, and the monitoring probe (9) is arranged between the two groups of side plates (10), and both ends of the monitoring probe (9) are rotatably connected with the side plate (10); The matching guide rail (6) is provided with two groups and is abuttingly connected with the fixed guide rail (3) at the side end, and the mounting plate (8) is fixedly connected with the matching guide rail (6) at the side end, and the mounting plate (8) is abuttingly connected with the inner wall of the steel structure box (1).

2. The electrical system monitoring device for a box-type substation according to claim 1, characterized by, The side plate (10) is provided with a circular hole, and the drive machine (5) is fixedly connected to the side end of the side plate (10), and the rotating shaft (11) is arranged between the drive machine (5) and the monitoring probe (9), and the rotating shaft (11) is rotatably connected with the inner wall of the circular hole, and both ends of the rotating shaft (11) are fixedly connected with the drive machine (5) and the monitoring probe (9).

3. The electrical system monitoring device of a box-type substation according to claim 2, characterized by, The monitoring probe (9) is fixedly connected with the rotating seat (12) at the end away from the drive machine (5), and the rotating seat (12) is rotatably connected with the inner wall of the circular hole, and the rotating seat (12) is rotatably connected with the side end of the side plate (10).

4. The electrical system monitoring device of a box-type substation according to claim 1, characterized by, The slide (4) is provided with two groups of illuminating lamps (16) at the bottom, and the two groups of illuminating lamps (16) are respectively located on both sides of the monitoring probe (9), and a plurality of connecting shafts (15) are arranged between the illuminating lamp (16) and the monitoring probe (9), and both ends of the connecting shaft (15) are fixedly connected with the illuminating lamp (16) and the monitoring probe (9).

5. The electrical system monitoring device of a box-type substation according to claim 1, characterized by, The matching guide rail (6) is fixedly connected with a plurality of positioning columns (13) at the top, and the side end of the matching guide rail (6) is clampedly connected with the fixed guide rail (3), and a plurality of positioning holes (14) are formed in the bottom of the fixed guide rail (3), and the positioning column (13) is abuttingly connected with the inner wall of the positioning hole (14).

6. The electrical system monitoring device of a box-type substation according to claim 1, characterized by, The connecting shaft (15) is formed in the steel structure box (1) and penetrates the mounting plate (8) at both ends, the screw (7) is threadedly connected with the inner wall of the connecting shaft (15), and the side end of the screw (7) is abuttingly connected with the mounting plate (8).

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