CN208063620U - A kind of cabinet for the on-line monitoring equipment on steel tower - Google Patents

Abstract

The utility model discloses a case for on-line monitoring equipment on an iron tower, which comprises a case body provided with an accommodating cavity, a case door arranged on one side of the case body, a fuselage fixing bracket connected with the case body and connected with the case body. The mounting bracket corresponding to the fuselage fixing bracket, one side of the box door is hinged with the box body; the box body is provided with a waterproof door eaves, and the waterproof door eaves are arranged above the box door; The bottom of the box is provided with a base skirt; the bottom plate of the box is provided with ventilation and drainage holes and wiring holes; the side of the box is provided with rain-shielding ventilation holes; It is used to fix the equipment fixing plate of the online monitoring equipment, and the equipment fixing plate is located in the middle of the box body. The cabinet of the utility model for the on-line monitoring equipment on the iron tower has the advantages of rainproof, ventilation, good heat dissipation and easy installation.

Description

A chassis for online monitoring equipment on iron towers

technical field

The utility model relates to the technical field of power transmission and transformation, in particular to a case for on-line monitoring equipment on iron towers.

Background technique

With the rapid development of social economy, the reliability requirements of the power grid are getting higher and higher, and the operation and maintenance personnel of transmission lines need to monitor the line environment and equipment status in real time. A variety of online monitoring devices have been applied to transmission line towers to provide line operation status data and early warning of abnormal conditions. However, since the online monitoring equipment was put into operation, due to poor waterproofing of the device and high temperature in the chassis, which affected the operation of circuits and electronic components, the failure rate of the equipment was extremely high, and the online monitoring function could not be played, hindering the intelligentization of transmission lines.

Most of the chassis used by online monitoring equipment are airtight. Due to the poor sealing process and structural design of the box and the interface, it is actually impossible to achieve complete sealing. In the sealed state, the heat dissipation of the chassis is not good, and the temperature inside the chassis will be too high. Long-term water ingress and high temperature environment will cause damage to batteries and electronic components, resulting in failure of online monitoring equipment. In addition, the chassis structures of different online monitoring equipment are not uniform, and the installation methods are also varied. Many of them also have requirements for the installation position due to structural parts, resulting in inconsistent construction and difficult construction. It is extremely necessary to solve the problems of high failure rate and construction adaptability of online monitoring equipment, improve the online rate and service life of equipment, improve installation adaptability, reduce operation and maintenance difficulties, and realize intelligent transmission lines.

Therefore, it is necessary to design a case for on-line monitoring equipment that is rainproof, ventilated, good in heat dissipation, and easy to install.

Utility model content

In order to overcome the defects of poor rain resistance, poor heat dissipation and difficult installation described in the above-mentioned prior art, the utility model provides a chassis for online monitoring equipment on iron towers, and provides an online monitoring equipment for iron towers. The chassis has the advantages of rainproof, ventilation, good heat dissipation and easy installation.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:

A case for online monitoring equipment on iron towers, comprising a case body provided with an accommodating cavity, a case door arranged on one side of the case body, a body fixing bracket connected to the case body, and a body fixed to the body A mounting bracket corresponding to the bracket, one side of the box door is hinged to the box body;

The box body is provided with a waterproof door eaves, and the waterproof door eaves are arranged above the box door;

The bottom of the box is provided with a base skirt; the bottom plate of the box is provided with ventilation and drainage holes and wiring holes; the side of the box is provided with rain-shielding ventilation holes;

An equipment fixing plate for fixing the on-line monitoring equipment is provided in the accommodation cavity of the box, and the equipment fixing plate is located in the middle of the box.

The waterproof door eaves on the upper part of the case can keep the rain and drain off the upper edge of the case door; the base skirt is provided at the bottom of the case to prevent rainwater from pouring into the case; The drain hole is discharged; the bottom plate of the chassis is provided with wiring holes, and all outgoing lines in the chassis are connected to the wiring holes with special aviation connectors. When installing on site, directly insert the external aviation connectors into the bottom connectors; Rain ventilation holes, rainwater is not easy to enter the chassis, the rain-shielding ventilation holes cooperate with the ventilation and drainage holes, so that the interior of the chassis is well ventilated and heat dissipation is good; the equipment fixing plate in the chassis is located in the middle of the chassis, separated from the bottom, and will not be stained by water wet. The chassis is equipped with a fuselage fixing bracket, through which the fuselage fixing bracket and the corresponding mounting bracket can be used to install the chassis in a suitable place conveniently.

To sum up, the above-mentioned case for the online monitoring equipment on the iron tower has the advantages of rainproof, ventilation, good heat dissipation, and easy installation.

Preferably, the fuselage fixing bracket is a U-shaped bracket or an L-shaped bracket, the mounting bracket is an L-shaped bracket, and the fuselage fixing bracket and the mounting bracket cooperate to clamp an angle iron.

The U-shaped bracket is not limited by the direction of the angle iron, and can be installed in different orientations.

The fuselage fixing bracket and the mounting bracket cooperate to clamp the angle iron, so that the chassis is fixed on the angle iron without being limited by the direction of the angle iron.

Preferably, the fuselage fixing bracket is provided with a first through hole, the mounting bracket is provided with a corresponding second through hole, and the fuselage fixing bracket and the mounting bracket are connected by bolts.

Preferably, the box body is provided with a box opening corresponding to the box door, and the edge of the box opening is provided with drainage grooves for drainage.

Preferably, the inner side wall of the box is provided with a first support portion and a second support portion for supporting the equipment fixing plate.

Preferably, the first support part and the second support part are respectively located on two sides of the equipment fixing plate.

Preferably, the first support part is a first groove rail, the second support part is a second groove rail, and both sides of the equipment fixing plate are respectively inserted into the first groove rail and the second groove rail. Both sides of the equipment fixing plate slide in the first groove rail and the second groove rail respectively, so that the equipment fixing plate is slidably connected with the box body.

Preferably, the box door is provided with a door handle.

Preferably, the box door is connected to the box body through a hinge.

Compared with the prior art, the beneficial effects of the utility model are:

The case provided by the utility model for the on-line monitoring equipment on the iron tower has the advantages of rainproof, ventilation, good heat dissipation and easy installation.

Description of drawings

FIG. 1 is a schematic diagram of a case for an online monitoring device on a steel tower according to Embodiment 1.

FIG. 2 is a schematic diagram of a case for an online monitoring device on an iron tower according to Embodiment 1. FIG.

Detailed ways

The utility model will be further described below in conjunction with specific embodiments.

Example 1

A cabinet for online monitoring equipment on iron towers, as shown in Figures 1 to 2, includes a cabinet 13 provided with an accommodating cavity, a cabinet door 14 arranged on one side of the cabinet 13, and a cabinet connected to the cabinet 13. Body fixing bracket 10 and the mounting bracket 12 corresponding to the fuselage fixing bracket 10, one side of the box door 14 is connected with the box body 13 by the hinge 2, and the box door 14 is provided with a door handle 3;

The box body 13 is provided with a waterproof door eaves 1, and the waterproof door eaves 1 are arranged above the box door 14;

The box body 13 is provided with a box mouth corresponding to the box door 14, and the edge of the box mouth is provided with a drainage groove 8 for drainage;

The bottom of the box body 13 is provided with a base skirt 4; the bottom plate 15 of the box body 13 is provided with ventilation and drainage holes 5 and wiring holes 6; the side of the box body 13 is provided with rain-shielding ventilation holes 9;

The housing cavity of the box body 13 is provided with an equipment fixing plate 7 for fixing the on-line monitoring equipment. The equipment fixing plate 7 is located in the middle of the box body. The inner side wall of the box body 13 is provided with a first groove rail and a second groove rail. The rail and the second groove rail are respectively located on both sides of the equipment fixing plate 7, and both sides of the forehead of the equipment fixing plate 7 slide in the first groove rail and the second groove rail;

The fuselage fixing bracket 10 is a U-shaped bracket, and the mounting bracket 12 is an L-shaped bracket. The fuselage fixing bracket 10 is provided with a first through hole 11, and the mounting bracket 12 is provided with a corresponding second through hole 16. The mounting bracket 12 is connected by bolts; the fuselage fixing bracket 10 and the mounting bracket 12 cooperate to clamp the angle iron, thereby fixing the chassis on the angle iron without being limited by the direction of the angle iron.

The waterproof door eaves 1 on the top of the cabinet can be used to keep out rain and drainage along the upper edge of the cabinet door 14 of the cabinet; the bottom of the cabinet is provided with a base skirt 4 to prevent rainwater from pouring into the cabinet. Drainage groove 8 can allow rainwater to flow down along both sides of the front door of the cabinet, and does not flow into the cabinet. The bottom plate 15 of the cabinet is provided with a ventilation drain hole 5, and the rainwater infiltrated into the cabinet can be discharged through the ventilation drain hole 5. The bottom plate 15 of the cabinet is provided with wiring hole 6, and all outlets in the cabinet are all connected on the wiring hole 6 with special-purpose aviation joints, and the external aviation joints are directly inserted on the bottom joints during on-site installation. The side wall of the cabinet is provided with rain-shielding ventilation hole 9, and rainwater is not easy to enter in the cabinet. The rain-shielding ventilation hole 9 cooperates with the ventilation drainage hole 5, so that the inside of the chassis is ventilated well and heat dissipation is good. The equipment fixed plate 7 in the cabinet is positioned at the middle part of the cabinet, separates from the bottom, and will not be wetted by water. The chassis is provided with a fuselage fixing bracket 10, through the fuselage fixing bracket 10 and the corresponding mounting bracket 12, the chassis is conveniently installed on the angle iron of the iron tower.

The case for the on-line monitoring equipment on the iron tower of this embodiment has the advantages of rainproof, ventilation, good heat dissipation and easy installation.

Apparently, the above-mentioned embodiments of the present utility model are only examples for clearly illustrating the present utility model, rather than limiting the implementation manner of the present utility model. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. It is not necessary and impossible to exhaustively list all the implementation manners here. All modifications, equivalent replacements and improvements made within the spirit and principles of the utility model shall be included in the protection scope of the claims of the utility model.

Claims (8)

1. A case for on-line monitoring equipment on iron towers, characterized in that it comprises a case (13) with a cavity, a case door (14) arranged on one side of the case (13), and The fuselage fixing bracket (10) connected to the box body (13) and the installation bracket (12) corresponding to the fuselage fixing bracket (10), one side of the box door (14) and the box body ( 13) Articulation; The box body (13) is provided with a waterproof door eaves (1), and the waterproof door eaves (1) are arranged above the box door (14); The bottom of the box (13) is provided with a base skirt (4); the bottom plate (15) of the box (13) is provided with ventilation and drainage holes (5) and wiring holes (6); the box ( The side of 13) is provided with rain-shielding ventilation holes (9); An equipment fixing plate (7) for fixing on-line monitoring equipment is provided in the accommodation chamber of the box (13), and the equipment fixing plate (7) is located in the middle of the box. 2. The chassis according to claim 1, characterized in that, the fuselage fixing bracket (10) is a U-shaped bracket or an L-shaped bracket, the mounting bracket (12) is an L-shaped bracket, and the fuselage is fixed The bracket (10) cooperates with the mounting bracket (12) to clamp the angle iron. 3. The chassis according to claim 1 or 2, characterized in that, the fuselage fixing bracket (10) is provided with a first through hole (11), and the mounting bracket (12) is provided with a corresponding second through hole hole (16), the fuselage fixing bracket (10) and the mounting bracket (12) are connected by bolts. 4. The cabinet according to claim 1, characterized in that, the box body (13) is provided with a box opening corresponding to the box door (14), and the edge of the box opening is provided with drainage grooves for drainage (8). 5. The cabinet according to claim 1, characterized in that, the inner side wall of the cabinet (13) is provided with a first support portion and a second support portion for supporting the equipment fixing plate (7). 6 . The case according to claim 5 , wherein the first supporting portion and the second supporting portion are respectively located on two sides of the equipment fixing plate. 7. The chassis according to claim 6, characterized in that, the first support part is a first groove rail, the second support part is a second groove rail, and the two sides of the equipment fixing plate (7) Insert the first groove rail and the second groove rail respectively. 8. The cabinet according to claim 1, characterized in that, the cabinet door (14) is provided with a door handle (3).