Cable grounding ring current collector device

Abstract

The utility model relates to a cable grounding ring current collector device, which belongs to the technical field of electric power systems and comprises a fixing ring frame, a driving motor is fixedly mounted on the back of the fixing ring frame, the output end of the driving motor is fixedly connected with a rotating disc, and an abutting assembly is arranged on the outer side of the rotating disc. An information transmission device is arranged on the outer side of the fixed ring frame; the abutting assembly comprises an inner inserting rod inserted into the rotating disc, a fixing barrel arranged on the outer side of the inserting rod in a sleeving mode, a second spring fixedly connected to the interior of the fixing barrel, an upper side movable baffle fixedly connected to the second spring, an inner inserting rod inserted into the lower side of the fixing barrel and an outer side sealing ring arranged on the inserting rod in a sleeving mode. According to the cable grounding circulating current collector device, the abutting assembly is in contact with the lower end of the lantern ring to push the connecting plate to be in contact with the fixing block, and information is transmitted into the information collector to be collected and processed.

Description

TECHNICAL FIELD

[0001] The utility model relates to power system technical field, concretely is a cable grounding ring current collector device. BACKGROUND

[0002] Cable joint partial discharge on -line monitoring equipment, main adoption sensor is a collection device structure, every way sensor has corresponding signal processing series circuit, data processing again upload to monitoring machine.

[0003] Through the retrieval, the prior art with the announcement number CN216310103U discloses a cable grounding ring current collector device, including the mounting seat, the conducting assembly, the processor and a plurality of sensors, the conducting assembly is installed on the mounting seat, and the plurality of sensors are electrically connected with the processor through the conducting assembly;The conducting assembly includes a plurality of transmission gears, the transmission gears are coaxially fixedly installed with rotating seats on the outer side, and torsion springs are arranged between the rotating seats and the transmission gears, rotating rods are fixedly installed on the outer side of the rotating seats, first electric terminals are fixedly installed on the outer side of the rotating rods, the input end of the first electric terminal is electrically connected with the corresponding sensor through the wire, and the output end of the first electric terminal is electrically connected with the conducting block, and the conducting block is fixedly installed on the rotating rod, the utility model utilizes the processor's processing pressure is reduced, all circuits adopt the same processor to carry out signal processing, and the cost is greatly saved.

[0004] However, when the incomplete gear and the transmission gear are separated, the gap between the gears is too large or too small, or their tooth shapes are not matched, resulting in poor engagement or inability to engage, and the signal cannot be effectively transmitted, so a cable grounding ring current collector device is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a cable grounding ring current collector device, which has the advantages of effective information connection and transmission during rotation, and solves the problems of too large or too small gap between gears, or mismatched tooth shapes, resulting in poor engagement or inability to engage, and ineffective signal transmission.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a cable grounding ring current collector device, comprising a fixed ring frame, a driving motor is fixedly installed on the back of the fixed ring frame, a rotating disc is fixedly connected to the output end of the driving motor, a resisting component is arranged on the outer side of the rotating disc, and an information transmission device is arranged on the outer side of the fixed ring frame.

[0007] The conflict component comprises an internal plug rod of the rotating disc, a fixed cylinder arranged outside the plug rod, a second spring fixedly connected to the inside of the fixed cylinder, a movable baffle fixedly connected to the upper side of the second spring, an internal plug rod arranged at the lower side of the fixed cylinder and a sealing ring arranged outside the plug rod.

[0008] The information transmission device comprises a plurality of fixed blocks fixedly connected to the front end surface of the fixed ring frame, a second conductive sheet inlaidly installed at the left side of the fixed block, an electric seat fixedly installed at the right side of the fixed block, a plurality of slide rods fixedly connected to the inner wall of the fixed ring frame, a first spring arranged outside the slide rod, a sleeve ring arranged outside the slide rod, a connecting plate fixedly connected to the front end surface of the sleeve ring and a first conductive sheet inlaidly installed at the right side of the connecting plate.

[0009] Further, the side edge of the movable baffle is fixedly connected with two sliding blocks, and the upper side of the fixed cylinder is provided with a first sliding groove matched with the sliding blocks.

[0010] Further, the front end surface of the fixed ring frame is provided with a second sliding groove, and the back of the connecting plate is slidingly connected in the second sliding groove.

[0011] Further, the first spring is fixedly connected to one side of the sleeve ring away from the slide rod.

[0012] Further, one end of the electric seat is fixedly connected with an information collector, and the bottom of the information collector is fixedly installed on the back surface of the fixed ring frame.

[0013] Further, the end of the movable baffle is in a conical structure, and the lower side of the sleeve ring is matched with the conical structure of the movable baffle.

[0014] Further, the curvature of the slide rod is the same as the curvature of the fixed ring frame.

[0015] Further, the surface of the rotating disc is provided with a plurality of positioning holes, and the plurality of positioning holes are arranged at equal intervals.

[0016] Compared with the prior art, the cable grounding ring current collector device has the following beneficial effects:

[0017] 1. The cable grounding ring current collector device contacts the lower end of the sleeve ring through the conflict component to push the connecting plate into contact with the fixed block, and completes the information transmission to the information collector for collection and processing.

[0018] 2、The cable ground ring current collector device, through the resistance component away from the sleeve, the resilience of the first spring is used to realize the sleeve sliding outside the slide rod, and the sleeve will also be away from the fixed block and restore to the original position, solve the problem that when the incomplete gear and the transmission gear are separated, the gap between the gears will be too large or too small, or their tooth shape is not matched, resulting in poor engagement or unable to engage, unable to effectively transmit the signal. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structure schematic view of the utility model;

[0020] Figure 2 It is a structure back view of the utility model;

[0021] Figure 3 It is a partial structure sectional view of the resistance component of the utility model;

[0022] Figure 4 It is a structure perspective view of the resistance component of the utility model;

[0023] Figure 5 It is a structure perspective view of the driving motor of the utility model.

[0024] In the drawing: 1 fixed ring frame, 2 rotating disc, 3 positioning hole, 4 resistance component, 5 slide rod, 6 first spring, 7 sleeve, 8 connecting plate, 9 first conductive sheet, 10 fixed block, 11 second conductive sheet, 12 driving motor, 13 information collector, 14 fixed cylinder, 15 second spring, 16 movable baffle, 17 insertion rod, 18 sealing ring, 19 electricity receiving seat. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, 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 the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0026] Embodiment one:

[0027] Please refer to Figures 1 to 5The cable grounding ring current collector device in the embodiment comprises a fixed ring frame 1, a driving motor 12 fixedly installed at the back of the fixed ring frame 1, a rotating disc 2 fixedly connected to the output end of the driving motor 12, a resisting assembly 4 arranged at the outer side of the rotating disc 2, and an information transmission device arranged at the outer side of the fixed ring frame 1. The resisting assembly 4 comprises an inner plug rod 17 plugged into the rotating disc 2, an outer fixed cylinder 14 sleeved on the plug rod 17, a second spring 15 fixedly connected to the inner side of the fixed cylinder 14, a movable baffle 16 fixedly connected to the upper side of the second spring 15, the inner plug rod 17 plugged into the lower side of the fixed cylinder 14, and a sealing ring 18 sleeved on the outer side of the plug rod 17. The information transmission device comprises a plurality of fixed blocks 10 fixedly connected to the front end face of the fixed ring frame 1, a second conductive sheet 11 inlaidly installed at the left side of the fixed block 10, an electric connection seat 19 fixedly installed at the right side of the fixed block 10, a plurality of slide rods 5 fixedly connected to the inner wall of the fixed ring frame 1, a first spring 6 sleeved on one side of the slide rod 5, a sleeve ring 7 sleeved on the outer side of the slide rod 5, a connecting plate 8 fixedly connected to the front end face of the sleeve ring 7, and a first conductive sheet 9 inlaidly installed at the right side of the connecting plate 8.

[0028] The side edge of the movable baffle 16 is fixedly connected with two sliding blocks, the upper side of the fixed cylinder 14 is provided with a first sliding groove matched with the sliding blocks, the front end face of the fixed ring frame 1 is provided with a second sliding groove, the back of the connecting plate 8 is slidingly connected in the second sliding groove, the first spring 6 is fixedly connected to one side of the sleeve ring 7 away from the slide rod 5, one end of the electric connection seat 19 is fixedly connected with an information collector 13, the bottom of the information collector 13 is fixedly installed on the back surface of the fixed ring frame 1, the end of the movable baffle 16 is in a conical structure, the lower side of the sleeve ring 7 is matched with the conical structure of the movable baffle 16, and the curvature of the slide rod 5 is the same as that of the fixed ring frame 1.

[0029] Embodiment two

[0030] Please refer to Figure 1 and Figure 5 On the basis of the embodiment one, a plurality of positioning holes 3 are arranged on the surface of the rotating disc 2.

[0031] According to the above technical scheme, the plurality of positioning holes 3 can realize the plug-in of a plurality of fixed cylinders 14 on the surface of the rotating disc 2, and one or more signals can be transmitted according to requirements.

[0032] The working principle of the above embodiment is as follows:

[0033] The plug rod 17 is inserted into the positioning hole 3 and fixed to the surface of the rotating disc 2, the sealing ring 18 is in contact with the inner wall of the positioning hole 3 to prevent falling or moving, the driving motor 12 drives the rotating disc 2 to rotate, when the movable baffle 16 rotates to the lower side of the sleeve ring 7, the movable baffle 16 pushes the connecting plate 8 outside the sleeve ring 7 to move to one side of the fixed block 10, when the first conductive sheet 9 contacts the second conductive sheet 11 to match the power supply 19, the signal is connected and transmitted to the information collector 13 for processing, the movable baffle 16 continues to rotate and is in contact with the inclined surface of the sleeve ring 7 and is pressed into the fixed cylinder 14, the sleeve ring 7 is separated from the surface of the sleeve ring 7, and the first spring 6 restores the sleeve ring 7 to the original position, and the first conductive sheet 9 is also separated from the second conductive sheet 11.

[0034] The mounting mode, connecting mode or setting mode disclosed in the embodiment are common mechanical connecting modes, and can be implemented as long as the beneficial effects can be achieved. In addition, the electrical components in the embodiment are electrically connected with the master controller and the power supply, the master controller can be a conventional known device such as a computer which plays a control role, and the control of the electrical components can be realized by simple programming by the person skilled in the art, and the existing disclosed power connection technology also belongs to the common knowledge in the art, so the specific structure composition and working principle of the embodiment will not be described in detail.

[0035] It should be noted that, in this document, the terms such as first and second are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or device including the element.

[0036] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A cable earth loop current harvester device comprising a fixed ring stand (1), characterised in that: The back of the fixed ring frame (1) is fixedly installed with a driving motor (12), the output end of the driving motor (12) is fixedly connected with a rotating disc (2), the outer side of the rotating disc (2) is provided with a resisting assembly (4), and the outer side of the fixed ring frame (1) is provided with an information transmission device. The resisting assembly (4) comprises an inner plug rod (17) inserted in the rotating disc (2), an outer fixed cylinder (14) sleeved on the plug rod (17), a second spring (15) fixedly connected on the inner side of the fixed cylinder (14), a movable baffle (16) fixedly connected on the upper side of the second spring (15), an inner plug rod (17) inserted on the lower side of the fixed cylinder (14), and a sealing ring (18) sleeved on the outer side of the plug rod (17). The information transmission device comprises a plurality of fixed blocks (10) fixedly connected on the front end face of the fixed ring frame (1), a second conductive sheet (11) inlaidly installed on the left side of the fixed block (10), an electric connection seat (19) fixedly installed on the right side of the fixed block (10), a plurality of sliding rods (5) fixedly connected on the inner wall of the fixed ring frame (1), a first spring (6) sleeved on one side of the sliding rod (5), a sleeve ring (7) sleeved on the outer side of the sliding rod (5), a connecting plate (8) fixedly connected on the front end face of the sleeve ring (7), and a first conductive sheet (9) inlaidly installed on the right side of the connecting plate (8).

2. A cable earth return current harvester device according to claim 1, characterised in that: The side edge of the movable baffle (16) is fixedly connected with two sliding blocks, and the upper side of the fixed cylinder (14) is provided with a first sliding groove matched with the sliding blocks.

3. A cable ground loop current harvester device according to claim 1, wherein: The front end face of the fixed ring frame (1) is provided with a second sliding groove, and the back of the connecting plate (8) is slidingly connected in the second sliding groove.

4. A cable ground loop current harvester device according to claim 1, wherein: The first spring (6) is fixedly connected on one side of the sleeve ring (7) away from the sliding rod (5).

5. A cable ground loop current harvester device according to claim 1, wherein: One end of the electric connection seat (19) is fixedly connected with an information collector (13), and the bottom of the information collector (13) is fixedly installed on the back surface of the fixed ring frame (1).

6. A cable ground loop current harvester device according to claim 1, wherein: The end of the movable baffle (16) is in a conical structure, and the lower side of the sleeve ring (7) is matched with the conical structure of the movable baffle (16).

7. A cable ground loop current harvester device according to claim 1, wherein: The curvature of the sliding rod (5) is the same as that of the fixed ring frame (1).

8. A cable ground loop current harvester device according to claim 1, wherein: The surface of the rotating disc (2) is provided with a plurality of positioning holes (3), and the plurality of positioning holes (3) are equidistantly arranged.

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