CN210490158U - Feeder terminal of power distribution network - Google Patents

Abstract

The utility model discloses a distribution network feeder terminal relates to feeder equipment field, and is not good to current feeder equipment terminal shock attenuation effect, and the easy accumulational problem of its inside heat, now proposes following scheme, and it includes the box, the top inner wall and the bottom inner wall of box evenly are connected with the sleeve that the symmetry set up, just telescopic inner wall connection has the spring, the tip of spring is located telescopic internal connection and has the movable rod, just the tip of movable rod extends to telescopic external connection and has the locating plate, and two be provided with central processing unit between the locating plate, the back mounted of box has driving motor. The utility model discloses novel structure, and the device can effectually carry out effectual buffering shock attenuation protection to the inside central processing unit of its box, can assist the inside heat dissipation of ware simultaneously and handle, guarantees its inside electrical component's normal operating temperature, prolongs the device's life, suitable popularization.

Description

Feeder terminal of power distribution network

Technical Field

The utility model relates to a feeder equipment field especially relates to a distribution network feeder terminal.

Background

Distribution switch monitor terminal has remote control, remote signaling, the fault detection function to with distribution automation master station communication, provide distribution system operational aspect and various parameters and monitor the required information of control promptly, parameter when including on-off state, electric energy parameter, alternate fault, earth fault and trouble, and the order of carrying out distribution master station and issuing adjusts and control distribution equipment, realize functions such as fault location, fault isolation and the regional quick recovery power supply of non-trouble.

Traditional feeder equipment terminal can't carry out effectual shock attenuation protection to central processing unit at the removal in-process, also can't carry out effectual heat dissipation treatment to its inside simultaneously in the use to lead to its inside heat to pile up, lead to the impaired condition of its inside electric elements easily, consequently, in order to solve this type of problem, we have provided a distribution network feeder terminal.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of distribution network feeder terminal has solved current feeder equipment terminal shock attenuation effect not good, and its inside heat problem piled up easily.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a feeder terminal of a power distribution network comprises a box body, wherein symmetrically arranged sleeves are uniformly connected to the inner walls of the top end and the bottom end of the box body, the inner walls of the sleeves are connected with springs, the end parts of the springs are positioned in the sleeves, movable rods are connected to the inner parts of the sleeves, the end parts of the movable rods extend to the outer parts of the sleeves, positioning plates are connected with a central processing unit between the two positioning plates, a driving motor is installed on the back surface of the box body, an output shaft of the driving motor is transversely connected with a rotating rod towards the front surface of the box body, heat dissipation fan blades arranged in an annular array are installed on the circumferential side wall of the rotating rod, a main gear disc is connected to the end parts of the rotating rod, symmetrically arranged baffles are slidably connected between the inner walls of the two sides of the box body, a threaded rod arranged, and extend to the external connection of baffle and have the pinion disc, the circumference lateral wall of pinion disc is provided with incomplete tooth piece, just tooth piece on the master gear dish with the tooth piece meshing on the pinion disc.

Preferably, the front of the box body is hinged with a door plate, the back of the door plate is provided with an installation groove, and a rubber soft plate is installed in the installation groove.

Preferably, the middle position of baffle is provided with the screw hole that is horizontal setting, just the screw hole with the threaded rod adaptation.

Preferably, the two sides of the baffle are uniformly provided with vent holes with the same structure in a penetrating way, the two sides of the box body are uniformly provided with heat dissipation holes with the same structure in a penetrating way, and the vent holes are communicated with the heat dissipation holes.

Preferably, the baffle is close to one side four corners of box inner wall and all is connected with the slider, the inner wall of box is provided with two sets of symmetry settings and is the spout of horizontal setting, just the spout with slider sliding connection.

Preferably, the inner wall of the sliding groove is connected with a return spring, and the end part of the return spring is connected with the sliding block.

The utility model has the advantages that: through the door plant, the rubber soft board, the box, the sleeve, a spring, the movable rod, the locating plate, the slider, central processing unit, the baffle, the bleeder vent, the louvre, the threaded rod, the screw hole, the radiating fan blade, driving motor, the install bin, the master gear dish, the counter gear dish, the setting of dwang, make the device can effectually carry out effectual buffering shock attenuation protection to the central processing unit of its box inside, simultaneously can the inside thermal treatment that dispels the heat of assistor, guarantee its inside electrical component's normal operating temperature, prolong the device's life.

In conclusion, the device can effectively buffer and absorb shock to the central processing unit in the box body, can perform heat dissipation treatment in the auxiliary device, guarantees the normal use temperature of the internal electric elements, prolongs the service life of the device and is suitable for popularization.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side sectional view of the internal structure of the box body of the present invention.

Fig. 3 is an enlarged view of a in fig. 2.

Reference numbers in the figures: 1 door plant, 2 rubber soft boards, 3 boxes, 4 sleeves, 5 springs, 6 movable rods, 7 locating plates, 8 sliders, 9 central processing units, 10 baffles, 11 air holes, 12 heat dissipation holes, 13 threaded rods, 14 threaded holes, 15 heat dissipation fan blades, 16 driving motors, 17 installation boxes, 18 main gear discs, 19 auxiliary gear discs and 20 rotating rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a distribution network feeder terminal comprises a box body 3, wherein a sleeve 4 symmetrically arranged is evenly connected to the inner wall of the top end and the inner wall of the bottom end of the box body 3, a spring 5 is connected to the inner wall of the sleeve 4, the end of the spring 5 is connected to a movable rod 6 inside the sleeve 4, a positioning plate 7 is connected to the end of the movable rod 6 extending to the outside of the sleeve 4, a central processing unit 9 is arranged between the two positioning plates 7, a driving motor 16 is installed on the back surface of the box body 3, a rotating rod 20 is transversely connected to the output shaft of the driving motor 16 facing the front surface of the box body 3, heat dissipation fan blades 15 arranged in an annular array are installed on the circumferential side wall of the rotating rod 20, a main gear plate 18 is connected to the end of the rotating rod 20, and a baffle 10 symmetrically arranged, and the threaded rod 13 which is transversely arranged is installed in the baffle 10 through a thread, the end part of the threaded rod 13 faces one side of the driving motor 16 and extends to the outside of the baffle 10 to be connected with the auxiliary gear disc 19, the circumferential side wall of the main gear disc 18 is provided with incomplete tooth blocks, the tooth blocks on the main gear disc 18 are meshed with the tooth blocks on the auxiliary gear disc 19, the front surface of the box body 3 is hinged with the door plate 1, the back surface of the door plate 1 is provided with a mounting groove, the rubber soft plate 2 is installed in the mounting groove, the middle position of the baffle 10 is provided with a threaded hole 14 which is transversely arranged, the threaded hole 14 is matched with the threaded rod 13, the two sides of the baffle 10 are uniformly provided with vent holes 11 which are identical in structure, the two sides of the box body 3 are uniformly provided with heat dissipation holes 12 which are identical in structure, one side four corners that baffle 10 is close to 3 inner walls of box all is connected with slider 8, the inner wall of box 3 is provided with the spout that two sets of symmetries set up and be horizontal setting, just the spout with 8 sliding connection of slider, the inner wall connection of spout has reset spring, just reset spring's tip and slider 8 are connected.

The working principle is as follows: when the device moves, the central processing unit 9 obtains the buffer protection in the horizontal direction through the rubber soft board 2, when the device is vibrated in the vertical direction, the central processing unit 9 can push the positioning board 7, so that the positioning board 7 pushes the movable rod 6 to slide in the sleeve 4, and the spring 5 is extruded, so that the device obtains the buffer protection in the vertical direction through the spring 5, when the temperature sensor in the device monitors that the temperature sensor is vertically larger than a set value, the controller can start the driving motor 16, so that the driving motor 16 drives the rotating rod 20 to rotate, the rotating rod 20 drives the radiating fan blades 15 to rotate, the rotating rod 20 drives the main gear disc 18 to rotate, the tooth blocks on the main gear disc 18 are meshed with the tooth blocks on the auxiliary gear disc 19, so that the auxiliary gear disc 19 drives the threaded rod 13 to rotate in the threaded hole 14, and the baffle 10 drives the sliding block 8 to slide, and the slider 8 can extrude the reset spring in the chute, when the air hole 11 on the baffle plate 10 and the side wall of the box body 3 have a superposed part, the heat in the box body 3 can be discharged out of the box body 3, when the tooth block on the main gear disc 18 is separated from the tooth block on the auxiliary gear disc 19, the reset spring pushes the slider 8 to reversely slide in the chute, so that the baffle plate 10 returns to the initial position, and the operation is repeated until the tooth blocks on the main gear disc 18 and the auxiliary gear disc 19 are meshed again.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a distribution network feeder terminal, includes box (3), its characterized in that, the top inner wall and the bottom inner wall of box (3) evenly are connected with sleeve (4) that the symmetry set up, just the inner wall of sleeve (4) is connected with spring (5), the internal connection that the tip of spring (5) is located sleeve (4) has movable rod (6), just the outside that the tip of movable rod (6) extends to sleeve (4) is connected with locating plate (7), and two be provided with central processing unit (9) between locating plate (7), the back mounted of box (3) has driving motor (16), just the output shaft of driving motor (16) transversely is connected with dwang (20) towards the front of box (3), heat dissipation flabellum (15) that are the setting of annular array are installed to the circumference lateral wall of dwang (20), just the end connection of dwang (20) has main gear dish (18), sliding connection has baffle (10) that the symmetry set up between the both sides inner wall of box (3), just baffle (10) internal thread is installed and is threaded rod (13) of horizontal setting, the tip of threaded rod (13) is towards one side of driving motor (16), and extends to the external connection of baffle (10) and have pinion disc (19), the circumference lateral wall of pinion disc (18) is provided with incomplete tooth piece, just tooth piece on the pinion disc (18) with the meshing of tooth piece on pinion disc (19).

2. The feeder terminal for the power distribution network according to claim 1, wherein a door plate (1) is hinged to the front surface of the box body (3), a mounting groove is formed in the back surface of the door plate (1), and a rubber soft plate (2) is mounted in the mounting groove.

3. The distribution network feeder terminal according to claim 1, wherein a threaded hole (14) is transversely arranged at a middle position of the baffle (10), and the threaded hole (14) is matched with the threaded rod (13).

4. The distribution network feeder terminal according to claim 1, wherein air holes (11) with the same structure are uniformly formed through two sides of the baffle (10), heat dissipation holes (12) with the same structure are uniformly formed through two sides of the box body (3), and the air holes (11) are communicated with the heat dissipation holes (12).

5. The distribution network feeder terminal according to claim 1, wherein the four corners of one side of the baffle (10) close to the inner wall of the box body (3) are connected with sliding blocks (8), the inner wall of the box body (3) is provided with two sets of symmetrically arranged and transversely arranged sliding grooves, and the sliding grooves are connected with the sliding blocks (8) in a sliding manner.

6. A distribution network feeder terminal according to claim 5, characterised in that a return spring is connected to the inner wall of the chute and the end of the return spring is connected to a slider (8).

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