Reliably-suspended primary and secondary fusion complete ring main unit

Abstract

The utility model discloses a reliable suspension primary and secondary fusion complete ring main unit, which comprises a ring main unit body and a suspension mechanism, the suspension mechanism comprises two support columns and two cross-brace structures, each cross-brace structure comprises two hoop groups and two beam frames, the left and right sides of the inner sides of the two beam frames are provided with angle irons through bolts, and the angle irons are connected with the hoop groups through bolts. The hoop group is formed by installing hoops on two columns. The utility model relates to the technical field of power equipment. According to the reliably-suspended primary and secondary fusion complete ring main unit, by arranging a double-vertical supporting column structure, the ground surface occupied area is minimized, the terrain adaptation capacity is remarkably improved, the construction process is simplified, meanwhile, by means of cooperation with a hoop set composed of hoops installed on the two columns, stepless adjustment of the installation height of the ring main unit body can be achieved, and the safety of the ring main unit is improved. Therefore, by means of the combined design of the double supporting columns and the modularized transverse supporting structure, a bearing frame for flexible adjustment of the ring main unit body can be constructed, and accurate deployment of equipment under complex geographical conditions is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power equipment, in particular to a primary and secondary fusion complete ring network box with reliable suspension. Background Art

[0002] As an important equipment in the power system, the primary and secondary integrated ring network box plays a key role in the power distribution and transmission. It deeply integrates the primary and secondary equipment, realizes the miniaturization and intelligence of the equipment, and greatly improves the operating efficiency and reliability of the power system. This ring network box has a variety of advanced functions, such as accurate power parameter monitoring, rapid fault diagnosis and isolation, etc., which can effectively ensure the safe and stable operation of the power grid. Due to its excellent performance and important application value, the primary and secondary integrated ring network box is mostly installed outdoors and is widely used in urban distribution networks, rural power grids and various industrial power scenarios to meet the power needs of different regions and users.

[0003] In the process of implementing the present invention, the inventors found that there are at least the following problems in the prior art:

[0004] The outdoor environment is complex and changeable, and the actual installation conditions are often difficult to achieve the ideal state. At the actual installation site, we often face the problem of being unable to provide an on-site installation environment. The outdoor venue is severely restricted by factors such as terrain and space. For example, in some farmland areas, in order to protect arable land resources, it is not allowed to occupy land at will for the installation of ring network boxes, which makes it difficult to find a suitable location. In areas with complex terrain such as slopes, due to the large slope, not only is the construction difficult, but the stability of the ring network box after installation is also difficult to guarantee, which increases safety hazards. These restrictions make the on-site installation of the ring network box difficult, affecting the construction progress of the power project and the normal layout of the power grid.

[0005] Therefore, the above technical problems need to be solved. Utility Model Content

[0006] In order to overcome the deficiencies of the prior art, the utility model provides a primary and secondary fusion ring network box with reliable suspension, which solves the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the basic technical solution proposed by the utility model is:

[0008] A primary and secondary fusion complete ring network box with reliable suspension, comprising a ring network box body and a suspension mechanism for erecting the ring network box body.

[0009] The suspension mechanism includes two support columns that are both vertically distributed and fixedly installed on the ground, and two horizontal bracing structures that are symmetrically distributed up and down and are both assembled between the two support columns for the main body of the ring network box to be clamped.

[0010] The cross brace structure includes two hoop groups arranged at the same height and two beam frames symmetrically distributed front and rear and erected between the two hoop groups. The left and right sides of the inner sides of the two beam frames are equipped with angle irons for fixing the side walls of the ring network box body through bolts.

[0011] The hoop group consists of two column-mounted hoops which are distributed up and down and are both locked and sleeved on the outer wall of the support column. A gap is reserved between the two column-mounted hoops for clamping and fixing the two beam ends.

[0012] Preferably, it further comprises a plurality of first tie screws vertically penetrating and installed between the two beams, wherein the plurality of first tie screws are evenly distributed at equal distances along the length direction of the beam. The first tie screws are used to enhance the connection strength and stability between the two beams, prevent the beams from deforming or separating when subjected to force, and improve the overall bearing capacity of the cross bracing structure.

[0013] Preferably, it also includes two vertical support structures that are both distributed in the vertical direction and are respectively erected on the left and right sides between the two horizontal support structures, the vertical support structure includes two vertical frames that are symmetrically distributed in the front and rear, and a plurality of second tension screws are vertically installed between the two vertical frames, and the plurality of second tension screws are evenly distributed at equal distances along the length direction of the vertical frames. The function of the vertical support structure is to further enhance the overall stability and bearing capacity of the suspension mechanism, provide additional lateral support for the main body of the ring net box, and prevent the main body of the ring net box from lateral displacement under the action of external forces such as wind.

[0014] Preferably, it also includes two steel members that are symmetrically distributed in the front and rear and are both transversely welded to the top of the ring net box body, and the outer sides of the two steel members are respectively fitted with the inner sides of the two beams. Among them, the steel member is provided with a preset hole for the first pair of tension screws to fit through. The function of the steel member is to increase the contact area and connection strength between the ring net box body and the cross bracing structure, so that the connection between the ring net box body and the suspension mechanism is tighter and more stable, and it also helps to disperse the weight of the ring net box body and improve the safety of the entire suspension system.

[0015] The beneficial effects of the utility model are:

[0016] The technical solution of the utility model minimizes the surface area occupied by the ground, significantly enhances the terrain adaptability and simplifies the construction process by providing a double vertical support column structure, and at the same time, with the help of a hoop group composed of two column-mounted hoops distributed upper and lower, the installation height of the ring network box body can be steplessly adjusted. Therefore, with the help of the combined design of double support columns and modular cross-bracing structures, a load-bearing frame for flexible adjustment of the ring network box body can be constructed, ensuring the precise deployment of equipment under complex geographical conditions, and effectively solving the installation problems in special terrain environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the suspension mechanism of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the horizontal bracing structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the installation structure of the steel component of the utility model;

[0021] Figure 5 This is a schematic diagram of the installation structure of the vertical support structure of the utility model;

[0022] Figure 6 It is a structural schematic diagram of the vertical support structure of the utility model;

[0023] Description of reference numerals:

[0024] 100. Ring network box body;

[0025] 200, suspension mechanism;

[0026] 210, support column; 220, horizontal support structure; 230, vertical support structure;

[0027] 2210, hoop assembly; 2220, beam frame; 2230, angle iron; 2240, first tension screw rod; 2250, steel member;

[0028] 2211. Install the clamp on the column;

[0029] 2310, stand; 2320, second pair of tension screws. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-6The utility model provides a technical solution: a primary and secondary fusion complete ring network box with reliable suspension, comprising a ring network box body 100 and a suspension mechanism 200 for erecting the ring network box body 100, the suspension mechanism 200 comprises two support columns 210 both distributed in the vertical direction and fixedly installed on the ground and two horizontal bracing structures 220 symmetrically distributed in the upper and lower directions and both assembled between the two support columns 210 for clamping the ring network box body 100, the horizontal bracing structure 220 comprises two hoop groups 220 arranged at the same height 210 and two beams 2220 symmetrically distributed in the front and rear and erected between the two hoop groups 2210, the left and right sides of the inner sides of the two beams 2220 are equipped with angle irons 2230 for fixing the side walls of the ring network box body 100 through bolts, the hoop group 2210 is composed of two column-mounted clamps 2211 distributed in the upper and lower parts and locked on the outer walls of the support column 210, and a gap is reserved between the two column-mounted clamps 2211 for clamping and fixing the ends of the two beams 2220.

[0032] Based on the above-mentioned structural setting, the reliably suspended primary and secondary integrated ring network box consists of a ring network box body 100 and a suspension mechanism 200. The ring network box body 100, as a key device of the power system, undertakes the important task of power distribution and transmission. It deeply integrates the primary equipment with the secondary equipment, has an accurate power parameter monitoring function, can obtain various operation data of the power grid in real time, such as voltage, current, power, etc., has fast fault diagnosis and isolation capabilities, can quickly locate the fault location of the power grid, and isolate the fault area in time to avoid the expansion of the fault, effectively ensuring the safe and stable operation of the power grid, and the suspension mechanism 200 provides structural support for the erection of the ring network box body 100. In the suspension mechanism 200, two support columns 210 are fixedly installed on the ground in the vertical direction, and are the basic supporting components of the entire suspension mechanism 200. Their function is to provide stable vertical supporting force, ensure that the entire suspension structure can bear the weight of the ring network box body 100, and ensure the stability and reliability of the suspension mechanism 200. The two cross bracing structures 220 are symmetrically distributed up and down and are both assembled between the two support columns 210, and are used to clamp the ring network box body 100. The hoop group 2210 is composed of two column-mounted clamps 2211 distributed up and down. The column-mounted clamp 2211 is locked and sleeved on the outer wall of the support column 210. By adjusting the position of the column-mounted clamp 2211 on the support column 210, the installation height of the ring network box body 100 can be adjusted steplessly to adapt to different terrains and According to the installation requirements, the two beams 2220 are symmetrically distributed in the front and rear and are erected between the two hoop groups 2210 to provide lateral support for the ring network box body 100. The inner side thereof is equipped with angle irons 2230 by bolts. The angle irons 2230 can be fixedly connected to the side walls of the ring network box body 100, so that the ring network box body 100 is firmly installed on the cross bracing structure 220. Specifically, during the installation process, the two support columns 210 are first fixedly installed on the ground in the vertical direction. Then, according to the actual installation height requirements, the position of each hoop group 2210 is adjusted. By clamping the clamps 2211 installed on the two columns, the positions of the ends of the two beams 2220 on the support columns 210 can be limited. Accordingly, the cross bracing structure 220 can be installed between the two support columns 210. Then, the angle iron 2230 is installed on the inner side of the beam frame 2220 by bolts, and the angle iron 2230 is fixedly connected to the side wall of the ring network box body 100, so as to complete the connection between the ring network box body 100 and the cross bracing structure 220. The reliable primary and secondary fusion ring network box is provided with a double vertical support column 210 structure, which minimizes the surface occupation area, significantly enhances the terrain adaptability and simplifies the construction process. At the same time, with the hoop group 2210 composed of two upper and lower column mounted clamps 2211, the installation height of the ring network box body 100 can be adjusted steplessly, so that with the help of the combined design of the double support column 210 and the modular cross bracing structure 220, a load-bearing frame for flexible adjustment of the ring network box body 100 can be constructed.It ensures accurate deployment of equipment under complex geographical conditions and effectively solves installation problems in special terrain environments.

[0033] It should be noted that the primary equipment units (such as circuit breakers, disconnectors, etc.) and secondary equipment units (such as protection controllers, communication modules, etc.) inside the ring network box body 100 in the utility model are integrated using existing mature technologies. Their specific structures and working principles are not the innovations of the utility model, so they are not shown in the accompanying drawings. The protection scope of the utility model is only for the installation-related structural features clearly defined in the claims.

[0034] Furthermore, it also includes a plurality of first tension screw rods 2240 which are vertically penetrated and installed between the two beam frames 2220 , and the plurality of first tension screw rods 2240 are evenly distributed at equal distances along the length direction of the beam frame 2220 .

[0035] Furthermore, it also includes two vertical support structures 230 that are distributed in the vertical direction and are respectively erected on the left and right sides between the two cross support structures 220. The vertical support structure 230 includes two vertical frames 2310 that are symmetrically distributed front and rear, and a number of second tension screws 2320 are vertically installed between the two vertical frames 2310. The number of second tension screws 2320 are evenly distributed at equal distances along the length direction of the vertical frames 2310.

[0036] Furthermore, it also includes two steel components 2250 which are symmetrically distributed in the front and rear and are both transversely welded to the top of the ring network box body 100. The outer side surfaces of the two steel components 2250 are respectively fitted with the inner side surfaces of the two beams 2220.

[0037] According to the disclosure and teaching of the above description, the technical personnel in the field to which the utility model belongs can also change and modify the above implementation. Therefore, the utility model is not limited to the specific implementation methods disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the utility model.

Claims

1. A primary and secondary fusion ring net box with reliable suspension, characterized by: It comprises a ring network box main body (100) and a suspension mechanism (200) for erecting the ring network box main body (100); The suspension mechanism (200) comprises two support columns (210) both distributed in a vertical direction and fixedly installed on the ground, and two cross-bracing structures (220) both distributed symmetrically in the upper and lower directions and both assembled between the two support columns (210) for clamping the ring network box body (100); The cross bracing structure (220) comprises two hoop groups (2210) arranged at the same height and two beam frames (2220) symmetrically distributed frontally and rearwardly and erected between the two hoop groups (2210); angle irons (2230) for fixing and connecting the side walls of the ring network box body (100) are assembled on the left and right sides of the bottom of the two beam frames (2220) by means of bolts; The hoop group (2210) is composed of two column-mounted hoops (2211) that are distributed in an upper and lower manner and are both locked and sleeved on the outer wall of the support column (210), and a gap is reserved between the two column-mounted hoops (2211) for clamping and fixing the ends of the two beam frames (2220).

2. According to claim 1, a single- and double-fusion ring net box with reliable suspension is characterized by: It also includes a plurality of first pair of tie screws (2240) which are vertically penetrated and installed between the two beam frames (2220), and the plurality of first pair of tie screws (2240) are evenly distributed at equal distances along the length direction of the beam frame (2220).

3. The one- and two-stage fusion ring cage with reliable suspension according to claim 1 is characterized by: It also includes two vertical support structures (230) which are distributed in the vertical direction and respectively erected on the left and right sides between the two cross support structures (220), the vertical support structure (230) includes two vertical frames (2310) which are symmetrically distributed in the front and rear, and a plurality of second tension screws (2320) are vertically installed through the two vertical frames (2310), and the plurality of second tension screws (2320) are evenly distributed at equal distances along the length direction of the vertical frames (2310).

4. The one- and two-fold fusion ring cage with reliable suspension according to claim 1 is characterized by: It also includes two steel components (2250) which are symmetrically distributed at the front and rear and are both transversely welded to the top of the ring net box body (100), and the outer side surfaces of the two steel components (2250) are respectively fitted with the inner side surfaces of the two beam frames (2220).

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