Substation monitoring equipment

Abstract

The utility model discloses transformer station monitoring equipment, and relates to the field of transformer station operation and maintenance. The transformer substation monitoring equipment comprises a mobile track, and a picture monitoring unit and a movable signal connector which are arranged on the mobile track, and the picture monitoring unit comprises a mobile seat and a monitoring camera; the bottom of the moving seat is provided with a lifting frame, and the lifting frame is used for pushing the movable signal connector to move vertically when moving horizontally. According to the transformer substation monitoring equipment, the movable seat moves along the movable track, so that the monitoring camera moves to target power equipment, whether obvious faults exist or not is observed, at the moment, the movable seat is jacked up, so that circuit and electric signal connection between the movable signal connector and the fixed signal connector is completed, and when the monitoring camera is moved away, the movable seat is jacked up. The mobile signal connector naturally falls under the action of the reset spring, so that circuit and signal transmission interruption is realized, the power monitoring equipment and the sensing equipment are shut down at the moment, and the power consumption in a non-detection stage is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to substation operation and maintenance technical field, concretely is a kind of substation monitoring equipment. BACKGROUND

[0002] In substation, in addition to the routine need maintenance personnel to carry out periodic inspection, usually need to set up various monitoring devices to obtain the current, voltage etc.

[0003] However, in the prior art, fixed line arrangement is usually used, and then data acquisition equipment is used for timing acquisition, however, in the prior art, on the one hand, the arrangement cost of a large number of basic monitoring devices is higher, on the other hand, during the intermittent data acquisition, various monitoring devices are in continuous operation state, resulting in higher overall operation and maintenance cost, therefore, a substation monitoring equipment is provided to solve the above problems. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a substation monitoring equipment, which solves the problems of higher arrangement cost of a large number of basic monitoring devices, continuous operation of various monitoring devices during intermittent data acquisition and higher overall operation and maintenance cost.

[0005] To achieve the above purpose, the utility model is realized by the following technical scheme: a substation monitoring equipment, comprising a mobile track and a picture monitoring unit installed on the mobile track, a plurality of movable mobile signal connectors are arranged on the mobile track, and the mobile signal connectors are used to connect with monitoring devices in the substation;

[0006] The picture monitoring unit comprises a mobile seat and a monitoring camera installed on the mobile seat;

[0007] A lifting frame is installed on one side of the bottom of the mobile seat, a fixed signal connector is fixedly installed on the inner top of the lifting frame, the lifting frame is used to push the mobile signal connector vertically when the mobile seat moves horizontally, and the mobile signal connector is electrically connected with the fixed signal connector in contact.

[0008] Preferably, the mobile signal connector comprises;

[0009] A movable seat is movably inserted into the mobile track;

[0010] An external lead is fixedly arranged at the bottom of the movable seat;

[0011] A anti-dropping stopper is integrally formed at the top end of the movable seat.

[0012] The electrode is movably arranged on the top of the movable seat, and a connecting wire is arranged between the electrode and the external wire;

[0013] A plastic spring is arranged on the bottom of the electrode.

[0014] Preferably, the inner bottom of the lifting frame is integrally formed with an arched slide, and the arched slide is inserted into the bottom of the anti-disengagement stopper to upwardly lift the movable seat.

[0015] Preferably, the electrode comprises a male contact and a female contact, the top end of the male contact is upwardly protruded, the top end of the female contact is downwardly recessed, and the fixed signal connector is provided with opposite male and female contacts.

[0016] Preferably, the back bottom of the movable seat is fixedly provided with a connecting ring, the bottom of the moving track is fixedly provided with a T-shaped shaft, the outer surface of the upper end of the T-shaped shaft is movably sleeved with a return spring, and the connecting ring is movably sleeved on the outer surface of the bottom end of the T-shaped shaft.

[0017] Preferably, the top of the moving track is provided with a gear slot, the inside of the moving seat is rotatably connected with a gear, the gear is engaged with the gear slot, and the back of the moving seat is fixedly provided with a walking motor for driving the gear.

[0018] Preferably, the inner side wall of the moving track is provided with a wire drag chain, the wire drag chain is electrically connected with the monitoring camera and the fixed signal connector, one end of the moving track is provided with a signal transceiver, and the signal transceiver is used for wirelessly transmitting the data collected by the monitoring camera and the fixed signal connector.

[0019] The utility model discloses a kind of substation monitoring equipment, it has the beneficial effects as follows: the external wire of the bottom of multiple mobile signal connectors is connected with various power monitoring equipment and sensing equipment in substation respectively, when using, moving seat moves along moving track, so that monitoring camera moves to target power equipment, whether there is obvious fault is observed, at this time, lifting frame is inserted into the bottom of anti-disengagement stopper, entire movable seat is lifted upward, so that the electrode of movable seat top and the fixed signal connector in the top of lifting frame complete circuit and electric signal connection, at this time, power monitoring equipment and sensing equipment in power equipment start, so that power data and operation and maintenance state data acquisition is carried out, is transmitted outward by signal transceiver, when monitoring camera moves away, mobile signal connector naturally falls under the action of return spring, so that circuit and signal transmission interruption is realized, at this time, power monitoring equipment and sensing equipment are shut down, so as to reduce the power consumption of non-detection stage. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0021] Figure 1 It is a schematic diagram of the overall front structure of the present application.

[0022] Figure 2 It is a schematic diagram of the overall back structure of the present application.

[0023] Figure 3 It is a sectional view of the internal structure of the picture monitoring unit of the present application.

[0024] Figure 4 It is a sectional view of the internal structure of the mobile signal connector of the present application.

[0025] In the figure: 1, moving track; 12, tooth groove; 2, picture monitoring unit; 21, moving seat; 22, monitoring camera; 23, wire drag chain; 24, walking motor; 25, gear; 26, lifting frame; 27, arched slide; 3, signal transceiver; 4, mobile signal connector; 41, movable seat; 42, external wire; 43, connecting ring; 44, T-shaped shaft; 45, reset spring; 46, anti-falling piece; 47, electrode; 48, plastic spring; 49, connecting wire. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application is described clearly and completely. Obviously, the described embodiments are some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0027] The application embodiment provides a substation monitoring device, which solves the problems in the prior art that the arrangement cost of a large number of basic monitoring devices is higher, and the overall operation and maintenance cost is also higher because various monitoring devices are in a continuous running state during intermittent data acquisition.

[0028] In order to better understand the above technical solutions, the above technical solutions will be described in detail in combination with the drawings of the specification and specific embodiments.

[0029] The embodiments of the present application disclose a substation monitoring device.

[0030] Embodiment one,

[0031] According to the drawings, Figures 1-4 As shown, including mobile track 1 and installed on the mobile track 1 picture monitoring unit 2, mobile track 1 is provided with a plurality of mobile signal connector 4, mobile signal connector 4 is used for and monitoring device in the substation connected;

[0032] Picture monitoring unit 2 includes mobile seat 21 and installed on the mobile seat 21 monitoring camera 22;

[0033] The bottom of one side of the mobile seat 21 is provided with a lifting frame 26, and the inner top of the lifting frame 26 is fixedly provided with a fixed signal connector. The lifting frame 26 is used to push the mobile signal connector 4 to move vertically when the mobile seat 21 moves horizontally, and the mobile signal connector 4 is electrically connected with the fixed signal connector in contact.

[0034] The mobile signal connector 4 comprises;

[0035] The movable seat 41 is movably inserted into the mobile track 1;

[0036] The external lead 42 is fixedly arranged at the bottom of the movable seat 41;

[0037] The anti-drop stop piece 46 is integrally formed at the top end of the movable seat 41;

[0038] The electrode 47 is movably arranged at the top of the movable seat 41, and a connecting lead 49 is arranged between the electrode 47 and the external lead 42;

[0039] The plastic spring 48 is arranged at the bottom of the electrode 47.

[0040] The inner bottom of the lifting frame 26 is integrally formed with an arched slide 27, and the arched slide 27 is inserted into the bottom of the anti-drop stop piece 46 to lift the movable seat 41 upward.

[0041] The back bottom of the movable seat 41 is fixedly provided with a connecting ring 43, the bottom of the mobile track 1 is fixedly provided with a T-shaped shaft 44, the outer surface of the upper end of the T-shaped shaft 44 is movably sleeved with a reset spring 45, and the connecting ring 43 is movably sleeved on the outer surface of the bottom end of the T-shaped shaft 44.

[0042] The top of the mobile track 1 is provided with a gear slot 12, the inside of the mobile seat 21 is rotatably connected with a gear 25, the gear 25 is engaged with the gear slot 12, and the back of the mobile seat 21 is fixedly provided with a walking motor 24 for driving the gear 25.

[0043] The inner side wall of the moving track 1 is provided with a wire drag chain 23, which is electrically connected with the monitoring camera 22 and the fixed signal connector. One end of the moving track 1 is provided with a signal transceiver 3, which is used for wireless transmission of the data collected by the monitoring camera 22 and the fixed signal connector.

[0044] Working principle; when the device is in use, the external wires 42 at the bottom of the plurality of mobile signal connectors 4 are respectively connected with various power monitoring devices and sensing devices in the transformer substation, which are respectively used for acquiring the power conditions of a plurality of power equipment and the operating state of the mobile signal connector 4 itself, and then the moving track 1 is erected between the plurality of power equipment. When in use, the walking motor 24 drives the gear 25 to rotate, so that the whole moving seat 21 moves along the moving track 1, so that the monitoring camera 22 moves to the target power equipment to check its appearance, and observes whether there is obvious failure. At the same time, with the sliding of the moving seat 21, the lifting frame 26 is moved to the mobile signal connector 4, at this time the lifting frame 26 is inserted into the bottom of the anti-drop stop piece 46, the whole movable seat 41 is lifted up, the reset spring 45 is compressed, at this time the electrode 47 at the top of the movable seat 41 is in contact with the fixed signal connector in the top of the lifting frame 26, so as to realize the connection of the circuit and the electrical signal. At this time, the power monitoring devices and sensing devices in the power equipment are started, so as to acquire the power data and operation and maintenance state data, and then the data and the picture monitored by the monitoring camera 22 are transmitted outward through the signal transceiver 3, so as to realize remote monitoring, and with the continuous movement of the monitoring camera 22, the plurality of power equipment are cyclically detected. When the monitoring camera 22 moves away, the mobile signal connector 4 naturally falls under the action of the reset spring 45, so as to realize the interruption of the circuit and the signal transmission. At this time, the power monitoring devices and sensing devices are stopped, so as to reduce the power consumption in the non-detection stage.

[0045] Embodiment two,

[0046] According to the drawings Figures 1-4 It is more specific that the electrode 47 includes a male contact and a female contact, the top end of the male contact is upwardly protruding, the top end of the female contact is downwardly recessed, and the fixed signal connector is provided with opposite male and female contacts.

[0047] This makes in actual use, as the lifting frame 26 moves, at this time the mobile signal connector 4 moves up, while the fixed signal connector moves laterally with the lifting frame 26, at this time because the fixed signal connector and the male and female contacts on the mobile signal connector 4 are opposite in direction, thus enabling the male and female contacts on the opposite side to be mutually docked, thereby completing the electrical connection, while being kept in close contact under the action of the plastic spring 48, in separation, the fixed signal connector follows the lifting frame 26 to first move laterally, at this time the male and female contacts on the mobile signal connector 4 are pressed downward, enabling the plastic spring 48 to be compressed, thereby ensuring that the two can be automatically separated.

[0048] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. The skilled person in the art should understand that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A substation monitoring device, comprising a moving track (1) and a screen monitoring unit (2) mounted on the moving track (1), characterized in that, The mobile track (1) is provided with a plurality of movable mobile signal connectors (4), which are used to connect to the monitoring device in the substation; The image monitoring unit (2) includes a mobile base (21) and a monitoring camera (22) mounted on the mobile base (21); A lifting frame (26) is installed on one side bottom of the movable seat (21). A fixed signal connector is fixedly installed on the inner top of the lifting frame (26). When the lifting frame (26) moves horizontally with the movable seat (21), it is used to push the movable signal connector (4) to move vertically. The movable signal connector (4) is in contact with the fixed signal connector.

2. The substation monitoring equipment according to claim 1, characterized in that: The movable signal connector (4) includes; The movable seat (41) is movably inserted into the movable track (1); An external wire (42) is fixedly installed at the bottom of the movable seat (41); Anti-detachment baffle (46), which is integrally formed on the top of the movable seat (41); Electrode (47) is movably mounted on the top of movable seat (41), and connecting wire (49) is installed between it and external wire (42); A plastic spring (48) is disposed at the bottom of the electrode (47).

3. The substation monitoring equipment according to claim 2, characterized in that: The inner bottom of the lifting frame (26) is integrally formed with an arched slide (27), which is inserted into the bottom of the anti-detachment baffle (46) to lift the movable seat (41) upward.

4. A substation monitoring device according to claim 2, characterized in that: The electrode (47) includes a male contact and a female contact. The top of the male contact protrudes upward and the top of the female contact is recessed downward. The fixed signal connector is provided with opposite male and female contacts.

5. A substation monitoring device according to claim 2, characterized in that: A connecting ring (43) is fixedly provided on the bottom back of the movable seat (41), and a T-shaped shaft (44) is fixedly provided on the bottom of the moving track (1). A return spring (45) is movably sleeved on the outer surface of the upper end of the T-shaped shaft (44), and the connecting ring (43) is movably sleeved on the outer surface of the bottom end of the T-shaped shaft (44).

6. A substation monitoring device according to claim 1, characterized in that: The top of the moving track (1) is provided with a toothed groove (12), and the inside of the moving seat (21) is rotatably connected with a gear (25). The gear (25) meshes with the toothed groove (12), and a walking motor (24) for driving the gear (25) is fixedly provided on the back of the moving seat (21).

7. A substation monitoring device according to claim 6, characterized in that: A cable drag chain (23) is provided on the inner wall of the moving track (1). The cable drag chain (23) is electrically connected to the monitoring camera (22) and the fixed signal connector. A signal transceiver (3) is installed at one end of the moving track (1). The signal transceiver (3) is used to wirelessly transmit the data collected by the monitoring camera (22) and the fixed signal connector to the outside.

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