CN110753468A

CN110753468A - Automatic information recorder of transformer substation

Info

Publication number: CN110753468A
Application number: CN201911061240.1A
Authority: CN
Inventors: 沙庭进; 何守疆; 于郑
Original assignee: Nanjing Jane Dai Automation Technology Co Ltd
Current assignee: Nanjing Jane Dai Automation Technology Co Ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-02-04
Anticipated expiration: 2039-11-01
Also published as: CN110753468B

Abstract

The invention discloses a transformer substation automatic information recorder which comprises a recorder shell main body, a recorder working component main body, a bin gate and a connecting wire, wherein the recorder working component main body is arranged inside the recorder shell main body, one end, close to the recorder shell main body, of a first rack is connected with a spring, a first fixing shaft is installed in the recorder shell main body on the side of the first rack, a limiting rod is arranged on the side, far away from one end of the recorder shell main body, of a second rack, a storage bin is installed at the top of the recorder shell main body, and a second fixing shaft is fixed on the inner wall of the storage bin. This automatic information record appearance of transformer substation, very swift convenient when dismantling maintenance or secondary installation to and can make the connecting wire of many partial can not scatter in the inside of transformer substation, avoid its easy electric wire with existence in the transformer substation itself to take place chaotic winding.

Description

Automatic information recorder of transformer substation

Technical Field

The invention relates to the technical field of substation automation, in particular to a substation automation information recorder.

Background

The transformer substation is an important infrastructure in modern society, and the main action time of the transformer substation is converted from high-voltage power transmitted from a power grid into power meeting the use standard and then transmitted to a use unit, so that the normal and safe work of the transformer substation is related to the daily life and production of people, and with the progress of information technology, people start to use the transformer substation automatic information recorder to observe and record the use information of the transformer substation constantly so as to ensure the safe use of the transformer substation, however, the existing transformer substation automatic information recorder has the following problems:

1. when an existing transformer substation automatic information recorder is installed, a screw is mostly and directly fixed at a certain position on a transformer substation, but the screw is relatively troublesome in operation process when screwed, is relatively long in time consumption, and is very troublesome in disassembly, maintenance and secondary installation;

2. the automatic information record appearance of current transformer substation often all communicates each other through power cord and data connection line and transformer substation itself, because there is certain difference in record appearance mounted position under the different situation, causes often that the connecting wire between record appearance and the transformer substation often can all increase partly, scatters in the transformer substation, and the phenomenon that itself has the electric wire in the transformer substation is more, causes the mutual confusion winding of electric wire easily.

In order to solve the problems, innovative design is urgently needed on the basis of the existing transformer substation automatic information recorder.

Disclosure of Invention

The invention aims to provide a transformer substation automatic information recorder, which aims to solve the problems that the conventional transformer substation automatic information recorder is troublesome to disassemble, overhaul or install for the second time, and the connecting wires of the excessive parts of the transformer substation automatic information recorder are easy to be disordered and wound with the wires in a transformer substation in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a transformer substation automatic information recorder comprises a recorder shell main body, a recorder working component main body, a bin gate and a connecting wire, wherein the recorder working component main body is arranged inside the recorder shell main body, first racks are arranged on two sides of the recorder shell main body and penetrate through the recorder shell main body, one ends, close to the recorder shell main body, of the first racks are connected with springs, one ends, far away from the first racks, of the springs are connected with the recorder shell main body, first fixing shafts are arranged in the recorder shell main body on the side of the first racks, gears are arranged on the outer sides of the first fixing shafts, second racks are arranged in the recorder shell main body on the side of the first fixing shafts, the second racks penetrate through the recorder shell main body, and limiting rods are arranged on the side, far away from one ends of the recorder shell main body, of the second racks, and the gag lever post is kept away from one side of record appearance housing main part and is installed the mount pad to the inside of mount pad is provided with the screw rod, and the screw rod runs through the mount pad in addition, the storage compartment is installed at the top of record appearance housing main part, and the avris of storage compartment articulates there is the door to the internally mounted of storage compartment has the connecting wire, and the outside of connecting wire is fixed with spacing ball moreover, the inner wall of storage compartment is fixed with the second fixed axle, and the outside of second fixed axle is provided with the limiting plate, and the avris of limiting plate is fixed with the coil spring, and the one end that the limiting plate was kept away from to.

Preferably, the first rack and the recorder shell main body form a relative sliding structure.

Preferably, the first rack is in meshed connection with the gear.

Preferably, the gear sleeve is arranged on the outer side of the first fixed shaft, and the gear and the first fixed shaft form a relative rotation structure.

Preferably, the second rack and the recorder shell main body form a relative sliding structure.

Preferably, the second rack is in meshed connection with the gear.

Preferably, the side cross-sectional shape of gag lever post is "T" shape, and gag lever post and mount pad are fixed connection.

Preferably, the limiting plate is trapezoidal in side cross-sectional shape, the limiting plate is sleeved on the outer side of the second fixing shaft, and the limiting plate and the second fixing shaft form a relative rotation structure.

Compared with the prior art, the invention has the beneficial effects that: the automatic information recorder for the transformer substation is very quick and convenient when disassembly, maintenance or secondary installation is carried out, the connecting wires of the extra parts can not be scattered in the transformer substation, and the phenomenon that the connecting wires are easily disordered and wound with the wires in the transformer substation is avoided;

1. the first fixing shaft is connected with the gear in a rotating mode, and the gear is respectively connected with the first rack and the second rack in a meshing mode, so that when an operator needs to disassemble or install the recorder for the second time, the second rack can release the limit of the limiting rod only by holding the recorder shell main body and the first rack, the operator can conveniently take down the recorder shell main body from the limiting rod or install the recorder shell main body on the limiting rod for the second time, and the recorder shell main body is quite quick and convenient to disassemble or install on the limiting rod for the second time;

2. the connecting wire and the limiting ball can be pulled out from the storage bin when people are operated, and the connecting wire with required length can be pulled out according to the field condition when the connecting wire is wired by operating personnel, so that the phenomenon that the connecting wire with the redundant length is scattered in a transformer substation and is easily wound in a disordered manner is avoided.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is a schematic top cross-sectional view of the present invention;

fig. 4 is a schematic top sectional view of the storage compartment of the present invention.

In the figure: 1. a recorder case main body; 2. a recorder work assembly body; 3. a first rack; 4. a spring; 5. a first fixed shaft; 6. a gear; 7. a second rack; 8. a limiting rod; 9. a mounting seat; 10. a screw; 11. a storage bin; 12. a bin gate; 13. a connecting wire; 14. a limiting ball; 15. a second fixed shaft; 16. a limiting plate; 17. a coil spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a transformer substation automatic information recorder comprises a recorder shell main body 1, a recorder working component main body 2, a first rack 3, a spring 4, a first fixing shaft 5, a gear 6, a second rack 7, a limiting rod 8, a mounting seat 9, a screw rod 10, a storage bin 11, a bin door 12, a connecting wire 13, a limiting ball 14, a second fixing shaft 15, a limiting plate 16 and a coil spring 17, wherein the recorder working component main body 2 is arranged inside the recorder shell main body 1, the first rack 3 is arranged on two sides of the recorder shell main body 1, the first rack 3 penetrates through the recorder shell main body 1, one end, close to the recorder shell main body 1, of the first rack 3 is connected with the spring 4, one end, far away from the first rack 3, of the spring 4 is connected with the recorder shell main body 1, the first fixing shaft 5 is arranged inside the recorder shell main body 1 on the side of the first rack 3, the gear 6 is arranged on the outer side of the first fixing shaft 5, and a second rack 7 is arranged in the recorder shell main body 1 at the side of the first fixed shaft 5, the second rack 7 penetrates through the recorder shell main body 1, a limit rod 8 is arranged at the side of the second rack 7 far away from one end of the recorder shell main body 1, a mounting seat 9 is arranged at one side of the limit rod 8 far away from the recorder shell main body 1, a screw rod 10 is arranged in the mounting seat 9, the screw rod 10 penetrates through the mounting seat 9, a storage bin 11 is arranged at the top of the recorder shell main body 1, a bin door 12 is hinged at the side of the storage bin 11, a connecting wire 13 is arranged in the storage bin 11, a limiting ball 14 is fixed on the outer side of the connecting wire 13, a second fixed shaft 15 is fixed on the inner wall of the storage bin 11, a limiting plate 16 is arranged on the outer side of the second fixed shaft 15, and a coil spring 17 is fixed on the side of the limit plate 16, and one end of the coil spring 17 far from the limit plate 16 is connected with the storage bin 11.

The first rack 3 and the recorder shell main body 1 form a relative sliding structure, the first rack 3 is meshed with the gear 6, the gear 6 is sleeved outside the first fixed shaft 5, the gear 6 and the first fixed shaft 5 form a relative rotation structure, the second rack 7 and the recorder shell body 1 form a relative sliding structure, and the second rack 7 is engaged with the gear 6, so that the operator can slide the first rack 3 toward the direction close to the recorder housing main body 1 by holding the recorder housing main body 1 and the first rack 3, the gear 6 is rotated, so that the second rack 7 is slid in a direction to approach the recorder housing main body 1, further, the distance between the two groups of second racks 7 is increased to release the limit or the clamping of the limit rod 8, so that an operator can conveniently install the recorder shell main body 1 on the limit rod 8 or disassemble the recorder shell main body from the limit rod 8;

the lateral section of the limiting plate 16 is trapezoidal, the limiting plate 16 is sleeved on the outer side of the second fixing shaft 15, the limiting plate 16 and the second fixing shaft 15 form a relative rotation structure, the connecting wire 13 is pulled manually, when the limiting ball 14 is in contact with the inclined edge of the second fixing shaft 15, the second fixing shaft 15 can rotate, the limiting ball 14 can pass through the second fixing shaft 15, when no manual operation is performed, the second fixing shaft 15 rotates to recover the initial state under the elastic action of the coil spring 17, the limiting ball 14 is limited in passing, and the connecting wire 13 is fixed at the position adjusted by an operator in length.

The working principle is as follows: when the substation automation information recorder is used, as shown in fig. 1 and 3, a mounting seat 9 and a limiting rod 8 are mounted at a proper position in a substation through a screw 10, a recorder housing main body 1 and a first rack 3 are held, the first rack 3 can slide towards the inside of the recorder housing main body 1 through the sliding connection between the first rack 3 and the recorder housing main body 1 and the elasticity of a spring 4, the first rack 3 can slide towards the inside of the recorder housing main body 1 through the meshing connection between the first rack 3 and a gear 6 and the rotating connection between the gear 6 and a first fixed shaft 5, when the first rack 3 slides towards the direction close to the recorder housing main body 1, the gear 6 can be driven to rotate clockwise, the meshing connection between a second rack 7 and the gear 6 can be realized, and the sliding connection between the second rack 7 and the recorder housing main body 1 can be realized through the meshing connection between the second rack 7 and the recorder housing main body 5, when the gear 6 rotates clockwise, the gear can drive the second rack 7 to move towards the direction close to the recorder shell main body 1, so that the distance between the two groups of second racks 7 is increased, the limiting rod 8 can penetrate between the two groups of second racks 7 at the moment, the recorder shell main body 1 is placed on the mounting seat 9, the limiting rod 8 is ensured to be positioned between the two groups of second racks 7, the first rack 3 is loosened, the first rack 3 and the second rack 7 slide to the initial position under the elastic action of the spring 4, so that the second rack 7 clamps and limits the limiting rod 8, the recorder shell main body 1 is fixed on the limiting rod 8, when the recorder shell main body 1 and the first rack 3 need to be disassembled, the distance between the two groups of second racks 7 is increased, and the clamping and limiting of the limiting rod 8 are released, therefore, an operator can take the recorder shell main body 1 off the limiting rod 8, and the operation is very quick and convenient;

as shown in fig. 1 and fig. 2, the fixing structure on the bin door 12 is released, the connecting wire 13 is placed inside the storage bin 11, the end of the connecting wire 13 far away from the recorder shell body 1 is clamped between two sets of limiting plates 16, the bin door 12 is closed and fixed, the end of the connecting wire 13 exposed outside the storage bin 11 pulls the connecting wire 13, as shown in fig. 4, through the rotational connection between the limiting plates 16 and the second fixing shaft 15 and the elasticity of the coil spring 17, the matching of the oblique edge of the limiting plates 16 and the spherical surface of the limiting ball 14, the limiting ball 14 can drive the second fixing shaft 15 to rotate when contacting the second fixing shaft 15 by artificial pulling, so that the limiting ball 14 can pass through the second fixing shaft 15, when the end of the connecting wire 13 is pulled to a length capable of being connected with a transformer substation, the connecting wire 13 is stopped to be pulled, and when no person pulls the connecting wire 13, under the, the limiting plate 16 rotates and restores to the initial state, and limits the limiting ball 14, so that the length of the connecting wire 13 cannot be changed without manual operation, the connecting wire 13 with redundant length can be stored inside the storage bin 11, the phenomenon that the connecting wire is easily wound with other wires in a disordered manner is avoided, and the end of the connecting wire 13 is connected with a transformer substation.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an automatic information record appearance of transformer substation, includes record appearance shell main part (1), record appearance working assembly main part (2), door (12) and connecting wire (13), its characterized in that: the inside of record appearance housing main part (1) is provided with record appearance work subassembly main part (2), and the both sides of record appearance housing main part (1) install first rack (3), and first rack (3) run through record appearance housing main part (1), the one end that first rack (3) are close to record appearance housing main part (1) is connected with spring (4), and the one end that first rack (3) were kept away from in spring (4) is connected with record appearance housing main part (1), install first fixed axle (5) in the record appearance housing main part (1) of first rack (3) avris, and the outside of first fixed axle (5) is provided with gear (6), and install second rack (7) in the record appearance housing main part (1) of first fixed axle (5) avris, and second rack (7) run through record appearance housing main part (1), the avris that record appearance housing main part (1) one end was kept away from in second rack (7) is provided with the gag lever post (2), (the gag lever post: (3), and the first rack 8) And one side that record appearance housing body (1) was kept away from in gag lever post (8) installs mount pad (9) to the inside of mount pad (9) is provided with screw rod (10), and screw rod (10) run through mount pad (9) moreover, storage compartment (11) are installed at the top of record appearance housing body (1), and the avris of storage compartment (11) articulates there is bin gate (12), and the internally mounted of storage compartment (11) has connecting wire (13), and the outside of connecting wire (13) is fixed with spacing ball (14), the inner wall of storage compartment (11) is fixed with second fixed axle (15), and the outside of second fixed axle (15) is provided with limiting plate (16), and the avris of limiting plate (16) is fixed with wind spring (17), and the one end that limiting plate (16) were kept away from in wind spring (17) is connected with storage compartment (11) moreover.

2. The substation automation information recorder of claim 1, wherein: the first rack (3) and the recorder shell main body (1) form a relative sliding structure.

3. The substation automation information recorder of claim 1, wherein: the first rack (3) is in meshed connection with the gear (6).

4. The substation automation information recorder of claim 1, wherein: the gear (6) is sleeved on the outer side of the first fixing shaft (5), and the gear (6) and the first fixing shaft (5) form a relative rotation structure.

5. The substation automation information recorder of claim 1, wherein: and the second rack (7) and the recorder shell main body (1) form a relative sliding structure.

6. The substation automation information recorder of claim 1, wherein: the second rack (7) is in meshed connection with the gear (6).

7. The substation automation information recorder of claim 1, wherein: the side section of the limiting rod (8) is T-shaped, and the limiting rod (8) is fixedly connected with the mounting seat (9).

8. The substation automation information recorder of claim 1, wherein: the lateral section of the limiting plate (16) is trapezoidal, the limiting plate (16) is sleeved on the outer side of the second fixing shaft (15), and the limiting plate (16) and the second fixing shaft (15) form a relative rotation structure.