CN216207201U

CN216207201U - Oil pressure on-line monitoring device for less oil equipment of transformer substation

Info

Publication number: CN216207201U
Application number: CN202122646011.5U
Authority: CN
Inventors: 王春梅; 王明超; 黄龙腾; 朱晓孝; 韩波; 张晓泷
Original assignee: Sichuan Hesheng Turing Technology Co ltd
Current assignee: Sichuan Hesheng Turing Technology Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-04-05
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses an oil pressure on-line monitoring device for less oil equipment of a transformer substation, and relates to the technical field of monitoring devices. The oil-less equipment comprises an oil-less equipment body, wherein a moving groove is formed in the upper surface of the oil-less equipment body, a bidirectional lead screw is rotatably connected in the moving groove, the bidirectional lead screw is in threaded connection with moving blocks, the moving blocks are in sliding connection with the moving groove, clamping plates are fixedly connected to the upper surfaces of the two moving blocks, an online monitoring device body is placed on the upper surface of the oil-less equipment body, the two clamping plates are movably connected with the online monitoring device body, the front end surface of the bidirectional lead screw penetrates through the oil-less equipment body and is fixedly connected with a rotating disc, a limiting module is fixedly installed on the oil-less equipment body, and the limiting module is movably connected with the rotating disc. According to the utility model, the two-way screw rod is driven to rotate by the rotating disc, so that the two clamping plates move relatively or oppositely, and the online monitoring device body can be rapidly disassembled or assembled.

Description

Oil pressure on-line monitoring device for less oil equipment of transformer substation

Technical Field

The utility model belongs to the technical field of monitoring devices, and particularly relates to an oil pressure on-line monitoring device for less oil equipment of a transformer substation.

Background

The monitoring device is a sensor, can sense measured information, can convert the sensed information into an electric signal or other required information output according to a certain rule so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like, and is required to be used for monitoring the oil pressure of oil-less equipment of a transformer substation.

The existing oil pressure on-line monitoring device for the oil-less equipment needs to be checked regularly after being used for a period of time, but when a problem occurs and replacement or maintenance is carried out, the oil pressure on-line monitoring device is troublesome to disassemble and affects use.

In order to solve the problems, the utility model provides an oil pressure on-line monitoring device for less oil equipment of a transformer substation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an oil pressure on-line monitoring device for a less oil equipment of a transformer substation, which solves the problems that the existing oil pressure on-line monitoring device for the less oil equipment needs to be checked regularly after being used for a period of time, and is troublesome to disassemble and influences use when being replaced or maintained.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to an oil pressure on-line monitoring device of less oil equipment for a transformer substation, which comprises an less oil equipment body, the upper surface of the oil-less equipment body is provided with a moving groove, the moving groove is rotationally connected with a bidirectional screw rod, the bidirectional screw rod is in threaded connection with moving blocks, the moving blocks are in sliding connection with moving grooves, the upper surfaces of the two moving blocks are fixedly connected with clamping plates, an on-line monitoring device body is arranged on the upper surface of the oil-less equipment body, the two clamping plates are movably connected with the on-line monitoring device body, the front end surface of the bidirectional screw rod penetrates through the oil-less equipment body, and is fixedly connected with a rotating disc, the oil-less equipment body is fixedly provided with a limiting module, the limiting module is movably connected with the rotating disc, the two-way screw rod is driven to rotate by rotating the disc, so that the two clamping plates move oppositely or oppositely, and the online monitoring device body can be rapidly disassembled or assembled.

Preferably, the two ends of the bidirectional screw rod are oppositely arranged in the thread direction, the two moving blocks are symmetrically arranged in front and back directions relative to the bidirectional screw rod, and the movement of the clamping plate is controlled by setting the thread direction of the bidirectional screw rod.

Preferably, a rotating rod is fixedly installed on the front end face of the rotating disc, and the rotating disc is conveniently controlled to rotate through the rotating rod.

Preferably, spacing module includes the spacing case, the spacing case rotates and is connected with the dwang, the lower surface of dwang is located the spacing case, and fixedly connected with driving gear, driving gear meshing has driven gear, driven gear's preceding terminal surface fixedly connected with threaded rod, the threaded rod rotates with the spacing case to be connected, the preceding terminal surface of threaded rod passes the spacing case, and threaded connection has the thread bush, drives the driving gear through the dwang and rotates for driven gear drives the threaded rod rotatory, makes the thread bush insert in the rotating disc, carries on spacingly.

Preferably, the lower surface of spacing case and the last fixed surface of few oily equipment body are connected, and the up end fixedly connected with of dwang rotates the handle, rotates the handle through setting up, conveniently controls the rotation of dwang.

Preferably, the front end face of the rotating disc is provided with a limiting through hole, and the size of the limiting through hole is matched with that of the threaded sleeve.

Preferably, the upper surface of few oily equipment body is fixed with the bee calling organ, and when the change that the on-line monitoring device body detected the oil pressure was unusual, can send the signal to the controller, and the controller sends out signal control bee calling organ and sends out the police dispatch newspaper, reminds the staff.

The utility model has the following beneficial effects:

the online monitoring device body can be rapidly disassembled or assembled by driving the two-way screw rod to rotate through the rotating disc, the movement of the clamping plates is controlled by setting the thread direction of the two-way screw rod, the rotating disc is conveniently controlled to rotate through the rotating rod, the driving gear is driven to rotate through the rotating rod, the threaded rod is driven to rotate by the driven gear, the threaded sleeve is inserted into the rotating disc to be limited, the rotating handle is arranged to conveniently control the rotation of the rotating rod, when the online monitoring device body detects abnormal change of oil pressure, a signal is sent to the controller, and the controller sends a signal to control the buzzer to send out an alarm to remind a worker.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic overall structure diagram of an oil pressure on-line monitoring device for a less oil equipment of a transformer substation according to the present invention;

FIG. 2 is a front view of an on-line oil pressure monitoring device for a low oil equipment of a transformer substation according to the present invention;

FIG. 3 is a top view of an on-line oil pressure monitoring device for a low oil equipment of a transformer substation according to the present invention;

FIG. 4 is a left side view of an on-line oil pressure monitoring device for a low oil equipment of a transformer substation according to the present invention;

fig. 5 is a schematic view of the cross-sectional structure a-a in fig. 3.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an oil-less equipment body; 2. a moving groove; 3. a bidirectional screw rod; 4. a moving block; 5. a clamping plate; 6. an online monitoring device body; 7. rotating the disc; 8. rotating the rod; 9. a limiting module; 901. a limiting box; 902. rotating the rod; 903. a driving gear; 904. a driven gear; 905. a threaded rod; 906. a threaded sleeve; 907. rotating the handle; 10. a buzzer.

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.

In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", and the like, indicate orientations or positional relationships, are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, the utility model is an online oil pressure monitoring device for a transformer substation, comprising an oil-less device body 1, a moving groove 2 is formed on the upper surface of the oil-less device body 1, a bidirectional lead screw 3 is rotatably connected in the moving groove 2, the bidirectional lead screw 3 is in threaded connection with a moving block 4, the moving block 4 is in sliding connection with the moving groove 2, clamping plates 5 are fixedly connected to the upper surfaces of the two moving blocks 4, an online monitoring device body 6 is placed on the upper surface of the oil-less device body 1, the two clamping plates 5 are movably connected with the online monitoring device body 6, the front end surface of the bidirectional lead screw 3 passes through the oil-less device body 1 and is fixedly connected with a rotating disc 7, a limiting module 9 is fixedly installed on the oil-less device body 1, the limiting module 9 is movably connected with the rotating disc 7, the bidirectional lead screw 3 is driven to rotate by the rotating disc 7, so that the two clamping plates 5 move relatively or oppositely, the online monitoring device body 6 can be rapidly disassembled or assembled.

The buzzer 10 is fixedly installed on the upper surface of the oil-less equipment body 1, when the online monitoring device body 6 detects that the change of oil pressure is abnormal, a signal is sent to the controller, and the controller sends a signal to control the buzzer 10 to give an alarm to remind a worker.

The two ends of the bidirectional screw rod 3 are oppositely arranged in the thread direction, the two moving blocks 4 are symmetrically arranged in the front and back direction of the bidirectional screw rod 3, and the movement of the clamping plate 5 is controlled by setting the thread direction of the bidirectional screw rod 3.

The front end face of the rotating disc 7 is fixedly provided with a rotating rod 8, and the rotating disc 7 is conveniently controlled to rotate through the rotating rod 8.

Spacing module 9 includes spacing case 901, spacing case 901 rotates and is connected with dwang 902, the lower surface of dwang 902 is located spacing case 901, and fixedly connected with driving gear 903, driving gear 903 meshes has driven gear 904, driven gear 904's preceding terminal surface fixedly connected with threaded rod 905, threaded rod 905 rotates with spacing case 901 and is connected, spacing case 901 is passed to the preceding terminal surface of threaded rod 905, and threaded connection has thread bush 906, it rotates to drive driving gear 903 through dwang 902, make driven gear 904 drive threaded rod 905 rotatory, make thread bush 906 insert in the rotating disc 7, carry on spacingly.

The lower surface of limit box 901 is connected with the last fixed surface of few oily equipment body 1, and the up end fixed connection of dwang 902 rotates handle 907, rotates handle 907 through setting up, conveniently controls the rotation of dwang 902.

The front end face of the rotating disc 7 is provided with a limiting through hole, and the size of the limiting through hole is matched with that of the threaded sleeve 906.

As shown in fig. 1-5, the present embodiment is an online oil pressure monitoring device for a low oil equipment of a transformer substation, and the basic principle of the present invention is as follows: control carousel 7 through rotary rod 8 and rotate, and then carousel 7 drives two-way lead screw 3 and rotates, make two grip blocks 5 relative or opposite movement, can dismantle or install online monitoring device body 6 fast, when grip block 5 fixes online monitoring device body 6, rotate rotation handle 907, drive driving gear 903 through dwang 902 and rotate, it is rotatory to make driven gear 904 drive threaded rod 905 rotate, thread bush 906 inserts in carousel 7, carry on spacingly, prevent that online monitoring device body 6 is not hard up, when online monitoring device body 6 detects the change of oil pressure unusual during the use, can send a signal for the controller, controller signaling control bee calling organ 10 sends out the police dispatch newspaper, remind the staff, bee calling organ 10's model is preferred to be HYD-2312.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a few oily equipment oil pressure on-line monitoring device for transformer substation, includes few oily equipment body (1), its characterized in that: the oil-less equipment comprises an oil-less equipment body (1), and is characterized in that a moving groove (2) is formed in the upper surface of the oil-less equipment body (1), a bidirectional lead screw (3) is rotationally connected in the moving groove (2), a moving block (4) is connected to the bidirectional lead screw (3) in a threaded manner, the moving block (4) is slidably connected with the moving groove (2), clamping plates (5) are fixedly connected to the upper surface of the moving block (4), an online monitoring device body (6) is placed on the upper surface of the oil-less equipment body (1), the clamping plates (5) are movably connected with the online monitoring device body (6), the front end surface of the bidirectional lead screw (3) penetrates through the oil-less equipment body (1) and is fixedly connected with a rotating disc (7), a limiting module (9) is fixedly installed on the oil-less equipment body (1), and the limiting module (9) is movably connected with the rotating disc (7).

2. The oil pressure on-line monitoring device for the oil-less equipment of the transformer substation as claimed in claim 1, wherein the two ends of the bidirectional screw rod (3) are oppositely threaded, and the two moving blocks (4) are symmetrically arranged in front and back of the bidirectional screw rod (3).

3. The oil pressure on-line monitoring device for the oil-less equipment of the transformer substation as claimed in claim 2, wherein a rotating rod (8) is fixedly mounted on the front end face of the rotating disc (7).

4. The oil pressure on-line monitoring device for the oil-less equipment of the transformer substation of claim 3, wherein the limiting module (9) comprises a limiting box (901), the limiting box (901) is rotatably connected with a rotating rod (902), the lower surface of the rotating rod (902) is located in the limiting box (901), a driving gear (903) is fixedly connected with the rotating rod, the driving gear (903) is meshed with a driven gear (904), a threaded rod (905) is fixedly connected to the front end face of the driven gear (904), the threaded rod (905) is rotatably connected with the limiting box (901), the front end face of the threaded rod (905) penetrates through the limiting box (901), and a threaded sleeve (906) is in threaded connection with the threaded rod.

5. The oil pressure on-line monitoring device for the oil-less equipment of the transformer substation as claimed in claim 4, wherein the lower surface of the limit box (901) is fixedly connected with the upper surface of the oil-less equipment body (1), and the upper end surface of the rotating rod (902) is fixedly connected with a rotating handle (907).

6. The oil pressure on-line monitoring device for the oil-less equipment of the transformer substation as claimed in claim 5, wherein the front end face of the rotating disc (7) is provided with a limiting through hole, and the limiting through hole is matched with the threaded sleeve (906) in size.

7. The oil pressure on-line monitoring device for the oil-less equipment of the transformer substation as claimed in claim 6, wherein a buzzer (10) is fixedly mounted on the upper surface of the oil-less equipment body (1).