Power line carrier concentrator

Abstract

The utility model is suitable for the technical field of power equipment, and discloses a power carrier concentrator, which is characterized in that a first wire slot is formed in a movable plate, second wire slots are formed in two ends of the side edge of a mounting frame, connecting rods are fixedly mounted on the outer side surface of the movable plate, and fixed sleeves are fixedly sleeved on the outer side surfaces of the connecting rods; a transmission rod is fixedly installed on the outer side surface of the fixed sleeve, the transmission rod is slidably installed in the side edge of the carrier machine shell in a penetrating mode, a sliding plate is fixedly installed on the surface of the side, away from the fixed sleeve, of the transmission rod, the sliding plate is slidably installed on the outer side of the carrier machine shell, and a connecting plate is fixedly installed on the surface of the side edge of the sliding plate; a limiting bolt is screwed into the middle end of the connecting plate through threads. According to the technical scheme, the threading diameter between the wire inserting grooves is adjusted, so that the wire inserting grooves can adjust the abutting limiting diameter according to a connecting cable inserted into the wire inserting grooves, and rapid insertion of the connecting cable and stability after connection are guaranteed.

Description

Technical Field

[0001] The utility model is applicable to the technical field of electric power equipment, and particularly relates to a power carrier concentrator. Background Art

[0002] At present, in power equipment, the concentrator acts as an intermediate device. On the one hand, it is connected to multiple lower computers (collectors) through carrier communication to obtain the meter data collected by the collectors. On the other hand, it is connected to the upper computer (master station) together with other concentrators through optical fiber or wireless means to transmit the obtained collector data to the master station, thereby transmitting the meter data to the master station.

[0003] However, when using a power carrier, it is necessary to connect the data transmission cable to the carrier at the bottom of the carrier. When the carrier is connected, it is often necessary to use a corresponding nut to insert it from the threading groove outside the connection port. Once the diameter of the connecting cable is too large or too small, it is easy to cause the connection of the connecting cable to shake, or the cable cannot be quickly inserted into the threading groove and the cable cannot be installed and reinforced, which can easily cause the cable to detach and affect the data transmission quality. Therefore, we propose a power carrier concentrator. Utility Model Content

[0004] The main purpose of the utility model is to provide a power line carrier concentrator, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A power carrier concentrator comprises a carrier housing, wherein four corner surfaces of the outer side of the carrier housing are fixedly mounted with fixing frames, an inner bottom surface of the carrier housing is fixedly mounted with a mounting frame, and a movable plate is slidably mounted inside the mounting frame;

[0007] A first wire insertion slot is provided inside the movable plate, and second wire insertion slots are provided inside both ends of the side of the installation frame. A connecting rod is fixedly installed on the outer surface of the movable plate, and a fixed sleeve is fixedly sleeved on the outer surface of the connecting rod. A transmission rod is fixedly installed on the outer surface of the fixed sleeve, and the transmission rod penetrates and is slidably installed inside the side of the carrier housing;

[0008] A sliding plate is fixedly installed on the side surface of the transmission rod away from the fixed sleeve, and the sliding plate is slidably installed on the outside of the carrier housing. A connecting plate is fixedly installed on the side surface of the sliding plate, and a limiting bolt is screwed inside the middle end of the connecting plate.

[0009] By adopting the above technical solution, through the interaction of the first wire insertion slot and the second wire insertion slot, the movable plate can be pushed to adjust the horizontal position of the movable plate inside the installation frame, and then the horizontal position of the first wire insertion slot and the second wire insertion slot can be adjusted, so that the first wire insertion slot can be staggered with the second wire insertion slot, and the threading diameter between the wire insertion slots can be adjusted, so that the wire insertion slots can adjust the movable limit diameter according to the connecting cables inserted therein, thereby ensuring the rapid insertion of the connecting cables and the stability after connection.

[0010] As an optional solution of the technical solution of the present application, a movable groove is opened inside the side of the carrier housing, and the transmission rod is slidably installed in the movable groove. A limiting groove is opened inside the side of the carrier housing, and the limiting bolt is slidably inserted in the limiting groove.

[0011] By adopting the above technical solution, the transmission rationality of the entire device is ensured by the guiding sliding action of the movable groove on the transmission rod.

[0012] As an optional solution of the technical solution of the present application, guide blocks are fixedly installed on the outer end surfaces of the movable plate, guide grooves are opened inside the installation frame, and the guide blocks are slidably inserted into the guide grooves.

[0013] By adopting the above technical solution, the rationality of the transmission movement of the entire device is ensured through the guiding sliding action of the guide groove on the guide block.

[0014] As an optional solution of the technical solution of the present application, a wire threading groove is opened at the bottom of the carrier housing, and the number of the wire threading groove is the same as the number of the first wire insertion groove.

[0015] By adopting the above technical solution, the connecting cables can be passed through the guide by virtue of the structural function of the wire threading groove.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. A power carrier concentrator according to the technical solution of the present application is provided with a mounting frame fixedly installed inside a carrier housing, and a movable plate horizontally slidably installed inside the mounting frame, so that after the movable plate is pushed, the horizontal position of the movable plate inside the mounting frame can be adjusted, and the movable plate and the sliding plate are connected by combining with a transmission rod, thereby adjusting the horizontal position of a first wire plugging slot and a second wire plugging slot, so that the first wire plugging slot can be staggered with the second wire plugging slot, and the threading diameter between the wire plugging slots can be adjusted, so that the wire plugging slots can adjust the movable limit diameter according to the connecting cables inserted therein, thereby ensuring the rapid insertion of the connecting cables and the stability after connection.

[0018] 2. A power carrier concentrator of the technical solution of the present application, by slidingly inserting a guide block into a guide groove, combined with the guiding sliding action of the guide groove on the guide block, enables the sliding plate to only move horizontally inside the installation frame when the sliding plate is pushed, and will not move sideways arbitrarily to affect its use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall front cross-sectional structure of a power carrier concentrator of the utility model;

[0020] Figure 2 This is a schematic diagram of the amplified structure of part A of a power carrier concentrator of the utility model;

[0021] Figure 3 The utility model is a schematic diagram of a side cross-sectional structure of an installation frame of a power carrier concentrator.

[0022] Figure numerals: 1. carrier housing; 11. fixing frame; 2. mounting frame; 21. movable plate; 22. first wire insertion slot; 23. second wire insertion slot; 24. threading slot; 25. connecting rod; 26. fixing sleeve; 27. transmission rod; 28. sliding plate; 29. ​​connecting plate; 3. limiting bolt; 31. movable slot; 32. limiting slot; 4. guide slot; 41. guide block. DETAILED DESCRIPTION

[0023] like Figure 1-3 As shown, the utility model provides a technical solution: a power carrier concentrator, a sliding plate 28 is fixedly installed on the side surface of the transmission rod 27 away from the fixed sleeve 26, and the sliding plate 28 is slidably installed on the outside of the carrier housing 1, a connecting plate 29 is fixedly installed on the side surface of the sliding plate 28, a limiting bolt 3 is screwed inside the middle end of the connecting plate 29 through a thread, a movable groove 31 is opened inside the side of the carrier housing 1, and the transmission rod 27 is slidably installed inside the movable groove 31, a limiting groove 32 is opened inside the side of the carrier housing 1, and the limiting bolt 3 is slidably inserted inside the limiting groove 32.

[0024] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown in FIG. 2 , guide blocks 41 are fixedly mounted on both ends of the outer side of the movable plate 21 , a guide groove 4 is provided inside the mounting frame 2 , and the guide blocks 41 are slidably inserted into the guide groove 4 .

[0025] In this technical solution (through Figure 1 , Figure 2 and Figure 3As shown), a mounting frame 2 is fixedly mounted on the bottom inner surface of the carrier housing 1, a movable plate 21 is slidably mounted inside the mounting frame 2, a first wire insertion slot 22 is provided inside the movable plate 21, and second wire insertion slots 23 are provided inside both ends of the side edges of the mounting frame 2.

[0026] In this technical solution (through Figure 1 , Figure 2 and Figure 3 As shown), a connecting rod 25 is fixedly installed on the outer surface of the movable plate 21, and a fixed sleeve 26 is fixedly sleeved on the outer surface of the connecting rod 25. A transmission rod 27 is fixedly installed on the outer surface of the fixed sleeve 26, and the transmission rod 27 is slidably installed inside the side of the carrier housing 1.

[0027] In some technical solutions (through Figure 1 , Figure 2 and Figure 3 As shown), a wire threading groove 24 is opened at the bottom of the carrier housing 1, and the number of the wire threading groove 24 is the same as the number of the first wire insertion groove 22.

[0028] During operation, when it is necessary to plug and connect the connecting cable, the limiting bolt 3 is screwed outward so that its side is out of the limiting groove 32, and then the sliding plate 28 is pushed. Subsequently, under the transmission action of the transmission rod 27 and the guiding sliding action of the guide groove 4 on the guide block 41, the movable plate 21 can move horizontally inside the installation frame 2, so that the first wire insertion groove 22 and the second wire insertion groove 23 can be staggered. After adjusting the spacing between the first wire insertion groove 22 and the second wire insertion groove 23 to suit the diameter of the connecting cable, the connecting cable can be passed through the threading groove 24, and then the connecting cable is continuously pushed to pass through the first wire insertion groove 22 and the second wire insertion groove 23. After that, the carrier can be used for data connection, the limiting bolt 3 is screwed again to make its side fit against the inner wall of the limiting groove 32, and the connecting plate 29 and the sliding plate 28 are subjected to actuation reinforcement treatment to ensure that the movable plate 21 can fit the outside of the connecting cable and actuation reinforcement treatment is performed on it to ensure the stability of data transmission.

Claims

1. A power line carrier concentrator, comprising a carrier housing (1), characterized in that: A mounting frame (2) is fixedly mounted on the bottom surface of the inner side of the carrier housing (1), and a movable plate (21) is slidably mounted inside the mounting frame (2); The movable plate (21) is provided with a first wire insertion slot (22), and the two ends of the side of the installation frame (2) are provided with second wire insertion slots (23). A connecting rod (25) is fixedly installed on the outer surface of the movable plate (21), and a fixed sleeve (26) is fixedly sleeved on the outer surface of the connecting rod (25). A transmission rod (27) is fixedly installed on the outer surface of the fixed sleeve (26), and the transmission rod (27) is slidably installed in the side of the carrier housing (1). A sliding plate (28) is fixedly mounted on a side surface of the transmission rod (27) away from the fixed sleeve (26), and the sliding plate (28) is slidably mounted on the outside of the carrier housing (1). A connecting plate (29) is fixedly mounted on the side surface of the sliding plate (28), and a limiting bolt (3) is screwed into the middle end of the connecting plate (29) via a thread.

2. A power line carrier concentrator according to claim 1, characterized in that: The carrier housing (1) has movable grooves (31) formed inside its sides, and the transmission rod (27) penetrates and is slidably installed inside the movable grooves (31). The carrier housing (1) has limit grooves (32) formed inside its sides, and the limit bolts (3) are slidably inserted inside the limit grooves (32).

3. A power line carrier concentrator according to claim 1, characterized in that: Guide blocks (41) are fixedly mounted on both end surfaces of the outer side of the movable plate (21); a guide groove (4) is provided inside the installation frame (2), and the guide block (41) is slidably inserted into the guide groove (4).

4. A power line carrier concentrator according to claim 1, characterized in that: The bottom of the carrier housing (1) is provided with a wire threading groove (24), and the number of the wire threading grooves (24) is the same as the number of the first wire insertion grooves (22).

5. A power line carrier concentrator according to claim 1, characterized in that: The four outer corner surfaces of the carrier housing (1) are all fixedly mounted with fixing frames (11).

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