CN210577041U

CN210577041U - Tail cable and tail fiber coiling structure of intelligent substation

Info

Publication number: CN210577041U
Application number: CN201921846583.4U
Authority: CN
Inventors: 杜江宁; 薛国胜; 王珅; 尚玉明; 李文生; 李薇薇; 杨梦姣
Original assignee: Mengzhou Power Supply Co Of State Grid Henan Electric Power Co; State Grid Corp of China SGCC
Current assignee: Mengzhou Power Supply Co Of State Grid Henan Electric Power Co; State Grid Corp of China SGCC
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-05-19
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses an intelligent substation's tail-cable tail-fiber coil structure, including the organism, the guide way has been seted up in the correspondence of lower extreme on the organism both sides, and is provided with the deflector between the upper and lower twice guide way perpendicularly, and the lower extreme welding has the guide block that the slip cap was located in the twice guide way about the deflector, and two deflectors extend to the outer upper end of organism and all weld the stopper, and all install the stop screw who is connected with organism upper end screw thread in the stopper. The utility model discloses through set up the guide way in the organism, but set up the deflector of horizontal migration in the guide way, utilize the telescopic link movable mounting terminal frame between the deflector, can utilize the horizontal migration deflector to adjust the interval between two spools according to the actual length of electric wire; the limiting rod is elastically supported by the spring in the bobbin, and the curved surface base plate capable of being freely opened and closed is arranged in the bobbin through the limiting rod, so that the wire can be wound and limited on the bobbin, and disorder of the wire is avoided.

Description

Tail cable and tail fiber coiling structure of intelligent substation

Technical Field

The utility model relates to an intelligent substation uses protection technical field, especially relates to intelligent substation's tail-cable tail-fiber coil structure.

Background

With the increasing level of electronic manufacturing industry, more and more devices driven by electricity are provided, and the transmission of power resources cannot be separated from the auxiliary role of a transformer substation. Generally install a plurality of transformer boxes in traditional intelligent substation, all be provided with a plurality of terminal framves in each transformer box, install wiring tail cable, tail optical fiber on the terminal frame. In the practical application process, in order to avoid the problem that the cables are difficult to connect due to short length, the tail fibers of the tail cables are generally retained in the intelligent substation by a certain length, and the tail fibers of the tail cables which are retained longer are usually tucked in the baffles on two sides of the terminal rack in the transformer cabinet.

Space is extremely its limited in traditional intelligent substation, is difficult to provide storage space for the reserve cable of reserving, leads to when using, and these cables of reserving can intertwine in the organism, and not only serious intelligent substation's operating quality, and when intelligent substation broke down, have the effect of hindering the influence to maintenance workman's maintenance and repair work, extract a cable and probably cause dragging each other of many cables, and complicated cable intertwine very influences the normal operating quality of tail cable tail fiber.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that is difficult to carry out appropriate roll-up management to the electric wire in the intelligent substation among the prior art, and the intelligent substation's that proposes tail cable tail fiber coil structure.

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

the tail cable and tail fiber coiling structure of the intelligent substation comprises a machine body, wherein the upper end and the lower end of the two sides of the machine body are correspondingly provided with guide grooves, and a guide plate is vertically arranged between the upper guide groove and the lower guide groove, guide blocks which are sleeved in the two guide grooves in a sliding manner are welded at the upper end and the lower end of the guide plate, the upper ends of the two guide plates extending out of the machine body are both welded with limit blocks, and the limiting blocks are all provided with limiting screws connected with the upper end of the machine body through threads, a rotating shaft is rotatably connected between the two guide plates, and a terminal frame is rotatably connected between the two horizontally arranged rotating shafts, the two rotating shafts are respectively and fixedly sleeved with a bobbin, a cavity is arranged in the thread spool, a limiting rod is sleeved in the cavity in a sliding manner, a spring sleeved and connected with the limiting rod is welded in the cavity, the limiting rod is fixedly sleeved with a flange welded with the spring, and one end of the limiting rod extending out of the cavity is fixedly connected with a curved surface base plate.

Preferably, the guide blocks at the upper ends of the two guide plates extend out of the upper end of the machine body, and the limiting blocks are connected with the upper end of the machine body through limiting screws.

Preferably, the rotating shaft is horizontally arranged between the two guide plates, and one end of the rotating shaft penetrates through the guide plates and extends out of the machine body.

Preferably, terminal frame both ends fixedly connected with telescopic link, and the terminal frame both ends are passed through the telescopic link and are connected with the pivot rotation, epaxial spool quantity of commentaries on classics is two, and two spool levels correspond.

Preferably, the cavity and the curved surface base plate are both of an annular structure, and the limiting rods are arranged in a circumferential equidistant mode in one-to-one correspondence with the springs.

Preferably, the flange slides against the cavity opening.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses a correspond in the organism and set up the guide way, utilize guide block movable mounting to carry out the deflector of horizontal distance adjustment in the guide way to utilize telescopic rod structure horizontal installation terminal frame between two pivots, so that adjust the distance between two spools through the deflector according to electric wire length.

2. The utility model discloses a set up the cavity in the spool, utilize the gag lever post of the scalable removal of spring elastic support in the cavity, recycle the gag lever post and set up the curved surface backing plate in the spool for the curved surface backing plate can adjust according to the roll-up length of electric wire, avoids the electric wire roll-up number of piles and the too big from the spool of length to drop.

To sum up, the utility model arranges the guide groove in the machine body, arranges the guide plate capable of moving horizontally in the guide groove, movably arranges the terminal frame between the guide plates by using the telescopic rod, and can adjust the space between the two bobbins by horizontally moving the guide plate according to the actual length of the electric wire; the limiting rod is elastically supported by the spring in the bobbin, and the curved surface base plate capable of being freely opened and closed is arranged in the bobbin through the limiting rod, so that the wire can be wound and limited on the bobbin, and disorder of the wire is avoided.

Drawings

Fig. 1 is a schematic structural diagram of a pigtail coiling structure of a tail cable of an intelligent substation provided by the present invention;

fig. 2 is a schematic view of a bobbin installation structure of a pigtail coiling structure of a tail cable of an intelligent substation;

fig. 3 is the utility model provides a partial structure enlarger of a of intelligent substation's tail cable tail fiber coil structure.

In the figure: the device comprises a machine body 1, a guide groove 2, a guide plate 3, a guide block 4, a limiting block 5, a limiting screw 6, a rotating shaft 7, a terminal frame 8, a thread shaft 9, a cavity 10, a limiting rod 11, a spring 12, a flange 13 and a curved surface base plate 14.

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, the pigtail coiling structure of the tail cable of the intelligent substation comprises a machine body 1, wherein the upper end and the lower end of the two sides of the machine body 1 are correspondingly provided with guide grooves 2, guide plates 3 are vertically arranged between the upper guide groove and the lower guide groove 2, the upper end and the lower end of each guide plate 3 are welded with guide blocks 4 which are sleeved in the two guide grooves 2 in a sliding manner, the upper ends of the two guide plates 3 extending to the outside of the machine body 1 are welded with limit blocks 5, limit screws 6 connected with the upper end of the machine body 1 are respectively arranged in the limit blocks 5, a rotating shaft 7 is rotatably connected between the two guide plates 3, and further, a damping bearing for installing the rotating shaft 7 is fixedly arranged in each guide plate 3, so that the rotating shaft 7 can rotate only under the action of an external force which is larger than the resistance between the damping bearing and the rotating shaft 7, and a, the two rotating shafts 7 are respectively provided with a corresponding fixed sleeve, the spools 9 are provided with cavities 10 in the spools 9, the cavities 10 are sleeved with limiting rods 11 in a sliding mode, springs 12 connected with the limiting rods 11 in a sleeved mode are welded in the cavities 10, flanges 13 welded with the springs 12 are fixedly arranged on the limiting rods 11 in a sleeved mode, the limiting rods 11 extend out of the cavities 10, one ends of the limiting rods 11 are fixedly connected with curved-surface base plates 14, and the limiting rods 11 can freely move in a telescopic mode under the elastic force action of the springs 12, so that adjustable movable support is provided for the curved-surface base plates 14.

It should be noted that: the number of the guide plates 3 is four, and specifically, referring to the description of fig. 1-2, the rotating shafts 7 are arranged between two longitudinally corresponding guide plates 2, and the terminal frame 8 is arranged between two transversely corresponding rotating shafts 7.

Outside guide block 4 of two guide plates 3 upper ends extended to organism 1 upper end, and stopper 5 was connected with organism 1 upper end through stop screw 6 to in organism 1 carry out spacing fixed to two guide plates 3 that the interval is fit for, pivot 7 level sets up between two

guide plates

3, and 7 one ends of pivot run through guide plate 3 and extend to outside organism 1, and should serve the joinable handle, so that external drive is rotatory.

The both ends of terminal frame 8 both ends fixedly connected with telescopic link, and 8 both ends of terminal frame rotate with pivot 7 through the telescopic link and be connected, and the last spool 9 quantity of pivot 7 is two, and two spool 9 levels correspond.

The cavity 10 and the curved surface cushion plate 14 are both of an annular structure, the limiting rods 11 are arranged in a circumferential equidistant mode in one-to-one correspondence with the springs 12, and the flanges 13 are slidably abutted to the openings of the cavity 10 and provide a supporting effect for the curved surface cushion plate 14 under the tension action of the springs 12.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

the guide block 4 connected with the guide plate 3 is horizontally moved at the upper end of the machine body 1, so that the guide plate 3 drives the guide block 4 to slide in the guide groove 2, and in the process, telescopic rods at two ends of the terminal frame 8 are synchronously adjusted in a telescopic mode, so that the electric wire between the two wire shafts 9 is pulled and straightened;

rotating one end of the rotating shaft 7 extending out of the machine body 1, wherein the rotating shaft 7 drives the wire spool 9 to rotate in the same direction, and the wire spool 9 sequentially winds up wires;

wire on the spool 9 extrudees curved surface backing plate 14 for curved surface backing plate 14 carries out further extrusion to gag lever post 11, and gag lever post 11 atress slides in to cavity 10, and gag lever post 11 drives flange 13 synchronous motion, and flange 13 extrudees spring 12, makes spring 12 atress condensation, at spring 12's tension effect, for curved surface backing plate 14 provides elastic support, thereby makes the electric wire of winding on curved surface backing plate 14 take-up.

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

1. The intelligent substation tail cable and tail fiber coiling structure comprises a machine body (1) and is characterized in that guide grooves (2) are correspondingly formed in the upper end and the lower end of the two sides of the machine body (1), guide plates (3) are vertically arranged between the upper guide groove and the lower guide groove (2), guide blocks (4) which are slidably sleeved in the guide grooves (2) are welded at the upper end and the lower end of each guide plate (3), limiting blocks (5) are welded at the upper ends, extending out of the machine body (1), of the two guide plates (3), limiting screws (6) connected with threads at the upper end of the machine body (1) are installed in the limiting blocks (5), rotating shafts (7) are rotatably connected between the two guide plates (3), terminal frames (8) are rotatably connected between the two rotating shafts (7) which are horizontally arranged, and bobbins (9) are fixedly sleeved on the two rotating shafts (7), and set up cavity (10) in spool (9), the slip cover is equipped with gag lever post (11) in cavity (10), and the welding has spring (12) of establishing the connection with gag lever post (11) cover in cavity (10), fixed cover is equipped with flange (13) with spring (12) looks welded on gag lever post (11), and gag lever post (11) extend one of outer fixedly connected with curved surface backing plate (14) of cavity (10).

2. The intelligent substation's tail cable tail fiber coil structure of claim 1, characterized in that, guide block (4) of two guide plate (3) upper ends extends outside organism (1) upper end, and stopper (5) are connected with organism (1) upper end through stop screw (6).

3. The intelligent substation's tail cable tail optical fiber coil structure of claim 2, characterized in that pivot (7) level sets up between two deflector (3), and pivot (7) one end runs through deflector (3) and extends outside organism (1).

4. The intelligent substation's tail cable tail optical fiber coiling structure of claim 1, characterized in that terminal frame (8) both ends fixedly connected with telescopic link, and terminal frame (8) both ends are passed through the telescopic link and are connected with pivot (7) rotation, spool (9) quantity on pivot (7) is two, and two spool (9) level corresponds.

5. The intelligent substation's tail cable tail fiber coil structure of claim 1, characterized in that, cavity (10) and curved surface backing plate (14) are the loop configuration, gag lever post (11) and spring (12) one-to-one circumference equidistance setting.

6. A pigtail coiling structure for a pigtail of an intelligent substation according to claim 5, wherein the flange (13) is sliding against the cavity (10) opening.