CN217590115U

CN217590115U - Unattended substation electric wire netting intelligence cubical switchboard data acquisition device

Info

Publication number: CN217590115U
Application number: CN202221242162.2U
Authority: CN
Inventors: 何庆华
Original assignee: Tianjin Huaxia Electric Power Technology Co ltd
Current assignee: Tianjin Huaxia Electric Power Technology Co ltd
Priority date: 2022-05-21
Filing date: 2022-05-21
Publication date: 2022-10-14
Anticipated expiration: 2032-05-21

Abstract

The utility model discloses an unmanned on duty electric wire netting intelligence switch cabinet data acquisition device of transformer substation belongs to data acquisition technical field, including the data acquisition main part, two connecting rods of data acquisition main part one side fixedly connected with, connecting rod one side fixedly connected with support, and swing joint has the winding displacement subassembly between two supports, the winding displacement subassembly includes two slide bars, and one of them slide bar passes through the connecting axle and is connected with the rotate bracket, and another slide bar both ends are rotated through the connecting axle and are connected with the lead screw seat. The utility model discloses in, through setting up the ratchet, ratchet drives the gag lever post and rotates around the round pin axle, can not influence ratchet, when reverse pulling out the connecting wire, the ratchet is spacing and unable gyration by the gag lever post, and the ratchet carries out spacing fixed through spacing wheel pair connecting wire, prevents that the connecting wire from being extracted, makes the connecting wire can normally insert the data connector on the one hand, makes things convenient for the data connection of staff to the data acquisition main part.

Description

Unattended substation electric wire netting intelligence cubical switchboard data acquisition device

Technical Field

The utility model belongs to the technical field of data acquisition, especially, relate to an unmanned on duty electric wire netting intelligence switch cabinet data acquisition device of transformer substation.

Background

Along with the progress and development of society, people's life is also better and better, and these all can not leave the application to electric power, and electric power provides the power energy for our daily life's infrastructure, lets people can enjoy better life, for keeping electric power normal use and operation, needs carry out real-time acquisition to the data of transformer substation's electric wire netting to carry out detailed analysis to the result of gathering.

But current data acquisition device structure is simple relatively, and traditional data acquisition device generally does not possess the winding displacement function, and the connecting wire of being connected with data acquisition device entangles easily and causes the connecting wire to damage together, and simultaneously, in data acquisition device use, the connecting wire is extracted because of the accident easily and is caused the unable normal operating of data acquisition device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the connecting wire is easy to tangle together to cause the damage of the connecting wire in the prior art, the data acquisition device of the intelligent switch cabinet of the power grid of the unattended substation is provided.

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

a data acquisition device of an intelligent switch cabinet of an electric network of an unattended transformer substation comprises a data acquisition main body, wherein two connecting rods are fixedly connected to one side of the data acquisition main body, a support is fixedly connected to one side of each connecting rod, and a wire arranging assembly is movably connected between the two supports;

the winding displacement subassembly includes two slide bars, and one of them slide bar passes through the connecting axle and is connected with the support rotation, and another slide bar both ends are rotated through the connecting axle and are connected with the lead screw seat, the spout sliding connection that lead screw seat and support one side were seted up, slide bar surface sliding connection has a plurality of sleeves, sleeve surface joint has spacing round, the slide bar is the rectangle with sleeve inner wall cross sectional shape, and slide bar agrees with mutually with the sleeve inner wall.

As a further description of the above technical solution:

the lifting screw is rotatably connected in the sliding groove through a rotating shaft, the outer surface of the lifting screw is in threaded connection with the screw seat, and one end of the lifting screw is fixedly connected with a knob through the rotating shaft.

As a further description of the above technical solution:

the sleeve inner wall is provided with a groove, a sliding block is connected in the groove in a sliding mode, a cavity is formed in the top of the sliding block, a ball is connected in the cavity in a rotating mode, a limiting groove is formed in the outer surface of the sliding block, and the ball is connected with the limiting groove in a clamping mode.

As a further description of the above technical solution:

the groove inner wall bottom fixedly connected with telescopic link, telescopic link top and sliding block fixed connection, telescopic link surface cover is equipped with first spring, first spring both ends respectively with groove inner wall bottom and sliding block bottom fixed connection.

As a further description of the above technical solution:

the lead screw seat is characterized in that ratchets are arranged on one side of the lead screw seat and one side of the support, the ratchets are fixedly connected with the connecting shaft, a limiting rod is attached to one side of the ratchets and is hinged to one side of the lead screw seat and one side of the support through a pin shaft, the limiting rod is attached to one side of the fixing block, the fixing block is fixedly connected with one side of the lead screw seat and one side of the support, a second spring is fixedly connected to one side of the fixing block, and the other end of the second spring is fixedly connected with one side of the limiting rod.

As a further description of the above technical solution:

the data acquisition main part bottom fixedly connected with connecting plate, data connector has set firmly on data acquisition main part one side.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up the ratchet, the spacing wheel drives ratchet through the connecting axle when inserting the connecting wire to data connector direction, ratchet drives the gag lever post and rotates around the round pin axle, can not influence ratchet, when reverse pulling out the connecting wire, the ratchet is spacing and unable gyration by the gag lever post, the ratchet carries out spacing fixed through spacing wheel pair connecting wire, prevent that the connecting wire from being extracted, on the one hand make the connecting wire can normally insert the data connector, make things convenient for the data connection of staff to the data acquisition main part, on the other hand, can avoid the data line to be extracted because of the accident, the steadiness of being connected between connecting wire and the data connector has been guaranteed.

2. The utility model discloses in, through setting up elevating screw, elevating screw passes through the lead screw seat and drives the slide bar and remove, the slide bar passes through the sleeve and drives spacing round and remove, two spacing rounds are close to each other and fix spacingly to the connecting wire, can make the connecting wire arrange in order, avoid crisscross entanglement between the connecting wire to cause the damage, and simultaneously, through setting up the ball, the sliding block removes under the spring action of telescopic link and second spring, the sliding block drives the ball joint and goes into spacing inslot, realize spacing to spacing round, make things convenient for the different data connector position of spacing round adjusting position adaptation.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the slide bar and the sleeve of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the bracket of the present invention;

FIG. 4 is an enlarged schematic view of part A of the present invention;

fig. 5 is an enlarged schematic structural diagram of part B of the present invention.

Illustration of the drawings: 1. a connecting plate; 2. a support; 3. a data connection port; 4. a data acquisition subject; 5. a connecting rod; 6. a flat cable assembly; 601. a knob; 602. a slide bar; 603. a limiting groove; 604. a limiting wheel; 605. a sleeve; 606. a lead screw seat; 607. lifting a screw rod; 608. a ratchet wheel; 609. a chute; 610. a connecting shaft; 611. a fixed block; 612. a first spring; 613. a limiting rod; 614. a ball bearing; 615. a cavity; 616. a second spring; 617. a telescopic rod; 618. a groove; 619. and a slider.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an unmanned on duty transformer substation electric wire netting intelligence switch cabinet data acquisition device, includes data acquisition main part 4, two connecting rods 5 of data acquisition main part 4 one side fixedly connected with, connecting rod 5 one side fixedly connected with support 2, and swing joint has winding displacement subassembly 6 between two supports 2, 4 bottom fixedly connected with connecting plates 1 of data acquisition main part, and data connection mouth 3 has set firmly in 4 one side of data acquisition main part.

The flat cable assembly 6 comprises two sliding rods 602, one of the sliding rods 602 is rotatably connected with the support 2 through a connecting shaft 610, two ends of the other sliding rod 602 are rotatably connected with a lead screw seat 606 through the connecting shaft 610, the lead screw seat 606 is slidably connected with a sliding groove 609 formed in one side of the support 2, a plurality of sleeves 605 are slidably connected to the outer surface of the sliding rod 602, limiting wheels 604 are clamped on the outer surfaces of the sleeves 605, the cross sections of the sliding rods 602 and the inner walls of the sleeves 605 are rectangular, the cross sections of the sliding rods 602 and the inner walls of the sleeves 605 are matched, the cross sections of the sliding rods 602 and the inner walls of the sleeves 605 are rectangular, the sliding rods 602 can drive the sleeves 605 to rotate while the outer surfaces of the sliding rods 602 slide, and the limiting wheels 604 can be conveniently adjusted to adapt to different positions of the data connectors 3.

A lifting screw 607 is rotatably connected in the chute 609 through a rotating shaft, the outer surface of the lifting screw 607 is in threaded connection with a screw seat 606, one end of the lifting screw 607 is fixedly connected with a knob 601 through the rotating shaft, the lifting screw 607 drives a sliding rod 602 to move through the screw seat 606, the sliding rod 602 drives a spacing wheel 604 to move through a sleeve 605, so that the distance between the two spacing wheels 604 can be adjusted, the flat cable assembly 6 can be suitable for connecting wires of different specifications, the applicability of the flat cable assembly 6 is improved, a groove 618 is arranged on the inner wall of the sleeve 605, a sliding block 619 is slidably connected in the groove 618, a cavity 615 is arranged at the top of the sliding block 619, a ball 617 is rotatably connected in the cavity 615, a spacing groove 603 is arranged on the outer surface of the sliding rod 602, the ball 614 is clamped with the spacing groove 603, a telescopic rod is fixedly connected at the bottom of the inner wall of the groove 618, and the top of the telescopic rod 617 is fixedly connected with the sliding block 619, the outer surface of the telescopic rod 617 is sleeved with a first spring 612, two ends of the first spring 612 are respectively fixedly connected with the bottom of the inner wall of the groove 618 and the bottom of the sliding block 619, one side of the lead screw seat 606 and one side of the bracket 2 are both provided with a ratchet 608, the ratchet 608 is fixedly connected with the connecting shaft 610, one side of the ratchet 608 is attached with a limit rod 613, the limit rod 613 is hinged with one side of the lead screw seat 606 and one side of the bracket 2 through a pin shaft, the limit rod 613 is attached with one side of a fixed block 611, the fixed block 611 is fixedly connected with one side of the lead screw seat 606 and one side of the bracket 2, one side of the fixed block 611 is fixedly connected with a second spring 616, the other end of the second spring 616 is fixedly connected with one side of the limit rod 613, through the ratchet 608, the ratchet 608 rotates to drive the limit rod 613 to rotate around the pin shaft, the rotation of the ratchet 608 cannot be influenced, when the connecting wire is pulled out reversely, the ratchet 608 is limited and cannot rotate by the limit rod 613, ratchet 608 carries on spacing fixedly through spacing round 604 to the connecting wire, prevents that the connecting wire from being extracted, makes the connecting wire normally insert data connector 3 on the one hand, makes things convenient for the data connection of staff to data acquisition main part 4, and on the other hand can avoid the data line to be extracted because of the accident, has guaranteed the steadiness of being connected between connecting wire and the data connector 3.

The working principle is as follows: during the use, the staff passes through connecting plate 1 with data acquisition main part 4 fixed mounting, later, the staff inserts the connecting wire with data connector 3 and is connected, later, the staff adjusts the position of spacing wheel 604, and the staff stimulates sleeve 605 and slides at slide bar 602 surface, and when spacing wheel 604 removed to suitable position, sliding block 619 removed under the elastic force effect of telescopic link 617 and second spring 616, and sliding block 619 drove ball 614 joint income spacing groove 603, realizes spacing to spacing wheel 604.

After the adjustment of the limiting wheels 604 is completed, the worker rotates the knob 601, the knob 601 drives the lifting screw 607 to rotate through the rotating shaft, the lifting screw 607 drives the screw seat 606 to slide in the sliding groove 609, the screw seat 606 drives the sleeve 605 to move downwards through the sliding rod 602, the sleeve 605 drives the limiting wheels 604 to move, and the two limiting wheels 604 are close to each other and fix and limit the connecting line.

After the limiting wheel 604 limits the connecting wire, the worker inserts the connecting wire into the direction of the data connector 3, in the process, the limiting wheel 604 rotates and drives the ratchet 608 to rotate through the connecting shaft 610, the ratchet 608 rotates and drives the limiting rod 613 to rotate around the pin shaft, the second spring 616 drives the limiting rod 613 to reset, when the connecting wire is pulled in the reverse direction, at the moment, the ratchet 608 is limited and fixed by the limiting rod 613 and cannot rotate, the ratchet 608 limits the limiting wheel 604 through the connecting shaft 610, the limiting wheel 604 limits and fixes the connecting wire, and the connecting wire is prevented from being pulled out.

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 utility model provides an unmanned on duty transformer substation electric wire netting intelligence cubical switchboard data acquisition device, includes data acquisition main part (4), its characterized in that: two connecting rods (5) are fixedly connected to one side of the data acquisition main body (4), one side of each connecting rod (5) is fixedly connected with a support (2), and a flat cable assembly (6) is movably connected between the two supports (2);

the flat cable component (6) comprises two sliding rods (602), one of the sliding rods (602) is rotatably connected with the support (2) through a connecting shaft (610), two ends of the other sliding rod (602) are rotatably connected with a lead screw seat (606) through the connecting shaft (610), the lead screw seat (606) is slidably connected with a sliding groove (609) formed in one side of the support (2), the outer surface of the sliding rod (602) is slidably connected with a plurality of sleeves (605), limiting wheels (604) are clamped on the outer surface of each sleeve (605), the cross sections of the inner walls of the sliding rods (602) and the sleeves (605) are rectangular, and the sliding rods (602) are matched with the inner walls of the sleeves (605).

2. The data acquisition device for the intelligent switch cabinet of the power grid of the unattended substation according to claim 1, characterized in that: the lifting screw rod (607) is rotatably connected in the sliding groove (609) through a rotating shaft, the outer surface of the lifting screw rod (607) is in threaded connection with the screw rod seat (606), and one end of the lifting screw rod (607) is fixedly connected with a knob (601) through the rotating shaft.

3. The data acquisition device for the intelligent switch cabinet of the power grid of the unattended substation according to claim 1, characterized in that: the inner wall of the sleeve (605) is provided with a groove (618), the groove (618) is internally and slidably connected with a sliding block (619), the top of the sliding block (619) is provided with a cavity (615), a ball (614) is rotatably connected in the cavity (615), the outer surface of the sliding rod (602) is provided with a limiting groove (603), and the ball (614) is clamped with the limiting groove (603).

4. The data acquisition device for the intelligent switch cabinet of the power grid of the unattended substation according to claim 3, characterized in that: the telescopic rod (617) is fixedly connected to the bottom of the inner wall of the groove (618), the top of the telescopic rod (617) is fixedly connected with the sliding block (619), a first spring (612) is sleeved on the outer surface of the telescopic rod (617), and two ends of the first spring (612) are fixedly connected with the bottom of the inner wall of the groove (618) and the bottom of the sliding block (619) respectively.

5. The data acquisition device for the intelligent switch cabinet of the power grid of the unattended substation according to claim 1, characterized in that: lead screw seat (606) one side and support (2) one side all are provided with ratchet (608), ratchet (608) and connecting axle (610) fixed connection, ratchet (608) one side laminating gag lever post (613), gag lever post (613) are articulated through round pin axle and lead screw seat (606) one side and support (2) one side, gag lever post (613) and one side laminating fixed block (611), fixed block (611) and lead screw seat (606) one side and support (2) one side fixed connection, fixed block (611) one side fixedly connected with second spring (616), the second spring (616) other end and gag lever post (613) one side fixed connection.

6. The intelligent switch cabinet data acquisition device for the power grid of the unattended substation according to claim 1, characterized in that: the data acquisition device is characterized in that a connecting plate (1) is fixedly connected to the bottom of the data acquisition main body (4), and a data connector (3) is fixedly arranged on one side of the data acquisition main body (4).