CN215498428U

CN215498428U - Intelligent device for monitoring state of secondary system of power substation

Info

Publication number: CN215498428U
Application number: CN202121774564.2U
Authority: CN
Inventors: 戴丽影; 郭峰; 张凡
Original assignee: Anhui Lijun Electric Power Technology Co ltd
Current assignee: Anhui Lijun Electric Power Technology Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-01-11
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses an intelligent device for monitoring the state of a secondary system of an electric power substation, which comprises a terminal body and a support, wherein the support comprises a bottom plate, the top end of the bottom plate is connected with a heat dissipation plate through a plurality of telescopic support rods, the top end of the heat dissipation plate is provided with a mounting plate, the top end of the mounting plate is provided with a positioning groove, the left end and the right end of the positioning groove are provided with limit strips which are symmetrically distributed, the limit strips are integrally arranged at the top end of the mounting plate, the bottom end of the positioning groove is provided with a plurality of heat dissipation through grooves, and a heat dissipation mechanism is arranged on the heat dissipation plate.

Description

Intelligent device for monitoring state of secondary system of power substation

Technical Field

The utility model relates to the technical field of electric power, in particular to an intelligent state monitoring device for a secondary system of an electric power substation.

Background

The transformer substation monitoring is a networked comprehensive security management system which integrates remote vision systems, access control systems, fire fighting systems, environment and power monitoring system multifunctional subsystems, is developed by utilizing the existing network resources of a power grid according to the use characteristics of users in the power industry, combines industrial control, security management, digital video and the like, can realize centralized management, centralized monitoring and centralized storage through a set of comprehensive intelligent control system, is convenient for emergency command, gets rid of the old mode that the traditional systems are independent and administrative respectively, and provides powerful technical support for the development of the management of the power grid to the directions of automation, networking, digitization and intellectualization. At present, most of terminal equipment for monitoring the state of a secondary system of a transformer substation is simply stacked, and a proper placing support is lacked.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent device for monitoring the state of a secondary system of an electric power substation, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electric power substation secondary system state monitoring intelligent device, includes terminal body and support, the support includes the bottom plate, the bottom plate top is connected with the heating panel through a plurality of retractable's bracing piece, the heating panel top is provided with the mounting panel, the mounting panel top is provided with the constant head tank, both ends are provided with the spacing of symmetric distribution about the constant head tank, spacing sets up on the mounting panel top integratively, a plurality of heat dissipation logical grooves have been seted up to the constant head tank bottom, install heat dissipation mechanism on the heating panel.

Preferably, a plurality of spring dampers which are uniformly distributed are connected between the heat dissipation plate and the mounting plate.

Preferably, the constant head tank is provided with a plurality ofly, is provided with the baffle between two adjacent constant head tanks, the baffle is fixed on the mounting panel, install stop gear on the lateral wall of baffle.

Preferably, stop gear includes the fixed slot, the fixed slot is fixed on the baffle, slidable mounting has the limiting plate in the fixed slot, be connected with a plurality of springs between the one end that the constant head tank was kept away from to the limiting plate and the fixed slot inside wall, the limiting plate top is provided with the pull rod.

Preferably, a baffle plate extending upward is provided at the front end of the mounting plate.

Preferably, heat dissipation mechanism includes the fan, logical groove has been seted up on the heat dissipation plate surface, both sides are provided with the mounting bracket of symmetric distribution around leading to the groove, the mounting bracket is fixed in the heat dissipation plate bottom, rotates on one of them mounting bracket and installs the screw rod, and fixed mounting has the guide arm on another mounting bracket, screw rod and guide arm periphery are overlapped respectively and are equipped with the slider, and wherein the screw hole corresponding with the screw rod is seted up on the slider surface of suit in the screw rod periphery, and the through-hole corresponding with the guide arm is seted up on the slider surface of suit in the guide arm periphery, fan fixed mounting is between two sliders around, the motor is installed to the heat dissipation plate bottom, the one end of screw rod is connected with the output of motor, the bottom face of heat dissipation plate is seted up the spout corresponding with the action route of slider.

Compared with the prior art, the utility model has the beneficial effects that: the height of the support is adjusted through the support rod, so that the support is convenient to adapt to different storage cabinets, the support rod lifts the mounting plate to a position with a certain height away from the ground, moisture near the ground can be prevented from affecting the work of the terminal, and small animals can be prevented from directly contacting the terminal; the spring shock absorber plays a role in buffering and shock absorption, and the stability of the terminal on the mounting plate is ensured; the terminal can be conveniently fixed through the limiting mechanism and the baffle plate, and the terminal is convenient to assemble and disassemble; the plurality of terminals can be uniformly cooled through the cooling mechanism. According to the utility model, the plurality of monitoring terminals can be conveniently stored by arranging the bracket, the stability of placing the terminals is high, and the terminal has good heat dissipation performance.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a partial enlarged view of a positioning groove of the present invention;

fig. 3 is a schematic structural diagram of the heat dissipation mechanism of the present invention.

In the figure: 1-terminal body, 2-bottom plate, 3-support rod, 4-heat dissipation plate, 5-mounting plate, 6-positioning groove, 7-limiting strip, 8-partition plate, 9-spring damper, 10-heat dissipation through groove, 11-baffle plate, 12-fixing groove, 13-limiting plate, 14-pull rod, 15-through groove, 16-guide rod, 17-screw rod, 18-motor, 19-slide block, 20-sliding groove and 21-fan.

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 should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: an intelligent device for monitoring the state of a secondary system of an electric power substation comprises a terminal body 1 and a support, wherein the support comprises a bottom plate 2, the top end of the bottom plate 2 is connected with a heat dissipation plate 4 through a plurality of telescopic support rods 3, the support rods 3 can be telescopic rods or power parts such as electric push rods and air cylinders, the height of the support is mainly adjusted, the support is convenient to adapt to different storage cabinets, a mounting plate 5 is lifted to a position with a certain height away from the ground by the support rods 3, the phenomenon that moisture near the ground affects the work of the terminal can be avoided, and small animals can be prevented from directly contacting the terminal; the top end of the heat dissipation plate 4 is provided with a mounting plate 5, the top end of the mounting plate 5 is provided with a positioning groove 6, the left end and the right end of the positioning groove 6 are provided with limiting strips 7 which are symmetrically distributed, the limiting strips 7 are integrally arranged at the top end of the mounting plate 5, the limiting strips 7 play a primary positioning role on the terminal, and when the bracket slightly shakes, the limiting strips 7 can play a role in stabilizing and limiting the terminal, so that the terminal is prevented from sliding; the bottom end of the positioning groove 6 is provided with a plurality of heat dissipation through grooves 10, and the heat dissipation plate 4 is provided with a heat dissipation mechanism.

Be connected with a plurality of evenly distributed's spring damper 9 between heating panel 4 and the mounting panel 5, play the absorbing effect of buffering through spring damper 9, guarantee the stability at terminal on the mounting panel 5.

The locating groove 6 is provided with a plurality ofly, is provided with baffle 8 between two adjacent locating grooves 6, baffle 8 is fixed on mounting panel 5, install stop gear on the lateral wall of baffle 8.

Stop gear includes fixed slot 12, fixed slot 12 is fixed on baffle 8, slidable mounting has limiting plate 13 in fixed slot 12, limiting plate 13 is kept away from and is connected with a plurality of springs between the one end of constant head tank 6 and the fixed slot 12 inside wall, limiting plate 13 top is provided with pull rod 14, during the installation terminal, outwards stimulates pull rod 14, makes limiting plate 13 shrink in to fixed slot 12, places the terminal body again in constant head tank 6, loosens pull rod 14, and under spring force effect, limiting plate 13 pops out towards constant head tank 6, compresses tightly on terminal body 1 surface, forms the spacing fixed effect to terminal body 1.

The front end of mounting panel 5 is provided with the baffle 11 that upwards extends, and baffle 11 can play the positioning action to terminal body 1, promotes terminal body 1 during the installation, makes terminal body 1's front end and baffle 11 contact, and the stop gear of the left and right sides of deuterogamying can play better spacing effect.

The heat dissipation mechanism comprises a fan 21, a through groove 15 is formed in the surface of the heat dissipation plate 4, symmetrically distributed mounting frames are arranged on the front side and the rear side of the through groove 15, the mounting frames are fixed at the bottom end of the heat dissipation plate 4, a screw 17 is rotatably mounted on one mounting frame, a guide rod 16 is fixedly mounted on the other mounting frame, sliders 19 are respectively sleeved on the peripheries of the screw 17 and the guide rod 16, threaded holes corresponding to the screw 17 are formed in the surfaces of the sliders 19 sleeved on the peripheries of the screw 17, through holes corresponding to the guide rod 16 are formed in the surfaces of the sliders 19 sleeved on the peripheries of the guide rod 16, the fan 21 is fixedly mounted between the front slider 19 and the rear slider 19, a motor 18 is mounted at the bottom end of the heat dissipation plate 4, one end of the screw 17 is connected with the output end of the motor 18, a sliding groove 20 corresponding to the action path of the slider 19 is formed in the bottom end surface of the heat dissipation plate 4, the fan 21 is used for guiding air flow circulation to dissipate heat of the terminal body 1 in the positioning groove 6, the motor 18 periodically rotates forwards and backwards to drive the screw 17 to rotate forwards and backwards in the working process of the fan 21, the rotation of the screw 17 can drive the sliding block 19 sleeved on the screw to move left and right in the sliding groove 20, so that the fan 21 is driven to periodically move left and right, and when the plurality of terminal bodies 1 are installed on the installation plate 5, uniform heat dissipation can be achieved.

The working principle is as follows:

when the terminal body is installed, the pull rod 14 is pulled outwards, the limiting plate 13 is contracted towards the fixing groove 12, the terminal body is placed in the positioning groove 6, the terminal body 1 is pushed, the front end of the terminal body 1 is in contact with the baffle 11, the pull rod 14 is loosened, the limiting plate 13 is popped out towards the positioning groove 6 under the action of the elastic force of the spring and is tightly pressed on the surface of the terminal body 1, and the limiting and fixing effect on the terminal body 1 is formed; the fan 21 is used for guiding air flow circulation to dissipate heat of the terminal body 1 in the positioning groove 6, the motor 18 periodically rotates forwards and backwards to drive the screw 17 to rotate forwards and backwards in the working process of the fan 21, the rotation of the screw 17 can drive the sliding block 19 sleeved on the screw to move left and right in the sliding groove 20, so that the fan 21 is driven to periodically move left and right, and when the plurality of terminal bodies 1 are installed on the installation plate 5, uniform heat dissipation can be achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric power substation secondary system state monitoring intelligent device, includes terminal body (1) and support, its characterized in that: the support includes bottom plate (2), bottom plate (2) top is connected with heating panel (4) through bracing piece (3) of a plurality of retractable, heating panel (4) top is provided with mounting panel (5), mounting panel (5) top is provided with constant head tank (6), both ends are provided with spacing (7) of symmetric distribution about constant head tank (6), spacing (7) integrated into one piece ground sets up on mounting panel (5) top, a plurality of heat dissipation logical groove (10) have been seted up to constant head tank (6) bottom, install heat dissipation mechanism on heating panel (4).

2. The intelligent device for monitoring the state of the secondary system of the power substation according to claim 1, characterized in that: and a plurality of spring shock absorbers (9) which are uniformly distributed are connected between the heat dissipation plate (4) and the mounting plate (5).

3. The intelligent device for monitoring the state of the secondary system of the power substation according to claim 1, characterized in that: the locating groove (6) is provided with a plurality of, is provided with baffle (8) between two adjacent locating grooves (6), baffle (8) are fixed on mounting panel (5), install stop gear on the lateral wall of baffle (8).

4. The intelligent device for monitoring the state of the secondary system of the power substation according to claim 3, characterized in that: stop gear includes fixed slot (12), fixed slot (12) are fixed on baffle (8), slidable mounting has limiting plate (13) in fixed slot (12), be connected with a plurality of springs between one end that constant head tank (6) were kept away from in limiting plate (13) and fixed slot (12) inside wall, limiting plate (13) top is provided with pull rod (14).

5. The intelligent device for monitoring the state of the secondary system of the power substation according to claim 1, characterized in that: the front end of the mounting plate (5) is provided with a baffle (11) extending upwards.

6. The intelligent device for monitoring the state of the secondary system of the power substation according to claim 1, characterized in that: the heat dissipation mechanism comprises a fan (21), a through groove (15) is formed in the surface of the heat dissipation plate (4), symmetrically distributed mounting frames are arranged on the front side and the rear side of the through groove (15), the mounting frames are fixed at the bottom end of the heat dissipation plate (4), a screw rod (17) is rotatably mounted on one mounting frame, a guide rod (16) is fixedly mounted on the other mounting frame, sliders (19) are sleeved on the peripheries of the screw rod (17) and the guide rod (16) respectively, threaded holes corresponding to the screw rod (17) are formed in the surfaces of the sliders (19) sleeved on the peripheries of the screw rod (17), through holes corresponding to the guide rod (16) are formed in the surfaces of the sliders (19) sleeved on the peripheries of the guide rod (16), the fan (21) is fixedly mounted between the front slider (19) and the rear slider (19), a motor (18) is mounted at the bottom end of the heat dissipation plate (4), and one end of the screw rod (17) is connected with the output end of the motor (18), the bottom end surface of the heat dissipation plate (4) is provided with a sliding groove (20) corresponding to the action path of the sliding block (19).