CN221380091U

CN221380091U - Cabinet body structure of capacitor cabinet

Info

Publication number: CN221380091U
Application number: CN202323236687.2U
Authority: CN
Inventors: 柳胜雪; 王名光
Original assignee: Guangdong Zhongna Electric Group Co ltd
Current assignee: Guangdong Zhongna Electric Group Co ltd
Priority date: 2023-11-29
Filing date: 2023-11-29
Publication date: 2024-07-19
Anticipated expiration: 2033-11-29

Abstract

The utility model provides a cabinet body structure of a capacitor cabinet, which comprises a main frame, a bottom plate, a top plate, a left side plate, a right side plate, a rear sealing plate and a front door, wherein the main frame comprises outer upright posts connected with all end angles between the bottom plate and the top plate; the detachable structure makes the layout in the cabinet more flexible, can adjust the position of putting of components and parts according to actual demand, improves space utilization, helps reducing the problem that probably appears in the welding process, improves the overall quality of product to use cost has been reduced.

Description

Cabinet body structure of capacitor cabinet

Technical Field

The utility model relates to the technical field of capacitor cabinets, in particular to a cabinet body structure of a capacitor cabinet.

Background

The TBB capacitor cabinet is an automatic reactive power compensation and resonance elimination device and is suitable for 6kV and 10kV power systems; according to the change condition of the power factor of the power grid, the power factor of the system is automatically improved, the loss of a transformer and a circuit is reduced, the power transmission capacity is improved, the system harmonic wave is restrained, the power quality of the system is changed, and the purpose of improving the economic benefit of the power transmission and transformation system is achieved; the device mainly comprises electric components such as a contactor, a capacitor, a reactor, a discharge coil, a fuse, a control device, microcomputer protection and the like and a cabinet shell.

In the prior art, the capacitor cabinet is mainly manufactured by welding common sectional materials. The method comprises the following specific steps: firstly, cutting and processing the required section according to the design requirement; then, the sections are connected together in a welding mode to form a basic structure of the cabinet body; finally, spraying treatment is carried out on the surface of the cabinet body so as to obtain attractive appearance.

However, this manufacturing method has the following problems:

1. The internal structure is fixed: because of adopting the welding mode, the layout and the arrangement of components in the cabinet are limited. When components are to be added or replaced, the original welded frame must be cut off and welded again, which brings great inconvenience to the operation.

2. Welding position error: during the welding process, a worker may have a problem of a welding position error, resulting in a problem of a frame structure. In this case, the re-welding also needs to be cut off, increasing the production cost and time.

In order to solve the problems, the utility model provides an improved capacitor cabinet body structure. The detachable mode is adopted in the structure, so that the layout and the component placement in the cabinet are more flexible. Meanwhile, through optimizing the welding process, the occurrence rate of welding position errors is reduced.

Disclosure of utility model

The utility model aims to provide a cabinet body structure of a capacitor cabinet, which aims to solve the problems that the internal structure of the existing capacitor cabinet is fixed, components are added, a frame is required to be welded again, and the operation is complicated; the welding position error rate is high, and the problem that the frame structure needs to be welded again is caused.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a cabinet body structure of electric capacity cabinet, including the cabinet body, the cabinet body is including main frame, bottom plate, roof, left side board, right side board, back shrouding and qianmen, the main frame including connect in the bottom plate with each end angle's between the roof outer stand, a plurality of groups outer stand respectively with the bottom plate with can dismantle through the bolt between the roof and be connected, the inboard of main frame can dismantle through the bolt vertically and horizontally staggered respectively and be connected with curb girder, crossbeam, wide roof beam and interior stand.

Optionally, the both sides are adjacent the bottom and the top of inboard between the outer stand can be dismantled through the bolt respectively and be connected with first curb girder, the outside can be dismantled through the bolt and connect left side board and right side board, be located the front end between the outer stand the inboard can be dismantled through the bolt and be connected with door crossbeam, operating device roof beam and be used for connecting the inside casing wide beam of insulator, outside articulated qianmen be located the rear end between the outer stand the inboard can be connected with a plurality of groups of inside casing wide beams that are used for connecting the insulator through the bolt, the outside can be dismantled through the bolt and connect the back shrouding, the two that is located the bottom can be dismantled between the first side beam and be connected with reactor roof beam group and condenser seat, the two that are located the upper end can be dismantled between the first side beam and be connected with the first frame wide beam that is used for installing the insulator, the middle part can be dismantled between the first side beam and be connected with first inner stand, the first inner stand with the outer stand with can be dismantled between the outer stand and be connected with the second side beam, the upper and lower two can be dismantled between the second side beam is connected with the second inner stand, the wide beam that is used for installing the second side frame wide between the first side beam can be dismantled between the first side beam and the second side beam is used for installing the horizontal side frame wide and the horizontal connector.

Optionally, the outer upright, the first inner upright, the second inner upright, the first side beam and the second side beam are respectively provided with mounting holes in a longitudinal direction.

Optionally, the inner frame wide beam, the first outer frame wide beam and the second outer frame wide beam are respectively and transversely arranged and provided with waist-shaped holes.

Optionally, an instrument cabinet is further installed above the front door in the cabinet body, and an instrument door is hinged to the upper portion of the main frame above the front door corresponding to the instrument cabinet.

Optionally, the top plate is embedded with a pressure release plate and a fan cover for installing a heat dissipation fan.

Optionally, the bottom plate is equipped with the protection line cover mounting panel, and power clamp support and tower type protection line cover are installed to the top of this protection line cover mounting panel, the top that the power clamp support is located tower type protection line cover is connected with the power clamp.

Optionally, a main ground row is detachably connected between the two first side beams at the bottom end in a transverse direction, and two ends of the main ground row extend respectively and penetrate through the outer upright post.

Optionally, an operating mechanism mounting plate is arranged above the operating mechanism beam on one side of the outer upright post, and a mechanism panel is arranged on the operating mechanism mounting plate.

Compared with the prior art, the utility model has the beneficial effects that:

According to the cabinet body structure of the capacitor cabinet, the detachable connection modes such as bolts are adopted, so that the layout and the arrangement of components in the cabinet are more flexible. When components are required to be added or replaced, only the corresponding connecting parts are required to be disassembled, and the whole welding frame is not required to be cut off, so that the operation process is greatly simplified, and the working efficiency is improved; the problem of the frame structure caused by the error of the welding position can be solved by disassembly and reconnection, so that the repeated welding process is avoided, the production cost and time are reduced, and the production efficiency is effectively improved; the detachable structure enables the layout in the cabinet to be more flexible, the placement positions of components can be adjusted according to actual demands, the space utilization rate is improved, and meanwhile, the heat dissipation and the maintenance are facilitated; the detachable structure is beneficial to reducing the problems possibly occurring in the welding process, improving the overall quality of the product, and simultaneously, the modularized design is also convenient for the later maintenance and upgrading; the detachable structure reduces the number of re-welding times caused by the error of welding positions, so that the use cost is reduced, and in addition, the modularized design is also beneficial to reducing the maintenance cost and prolonging the service life of the equipment.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of the exterior of the present utility model;

FIG. 2 is a perspective view of an embodiment of the present utility model;

FIG. 3 is a perspective view of the structure of the present utility model;

FIG. 4 is a front view block diagram of the present utility model;

FIG. 5 is a rear view block diagram of the present utility model;

FIG. 6 is a side view of the present utility model;

In the figure: 1. a cabinet body; 2. a main frame; 3. a bottom plate; 4. a top plate; 5. a left side plate; 6. a right side plate; 7. a rear sealing plate; 8. front opening; 9. an outer column; 10. a first side member; 11. a door beam; 12. an operating mechanism beam; 13. an inner frame wide beam; 14. a reactor beam group; 15. a capacitor base; 16. a first outer frame wide beam; 17. a first inner column; 18. a second side member; 19. a second inner post; 20. a first cross beam; 21. a second outer frame wide beam; 22. a third outer frame wide beam; 23. a fourth outer frame wide beam; 24. a mounting hole; 25. a waist-shaped hole; 26. an instrument cabinet; 27. an instrument door; 28. a pressure relief plate; 29. a fan cover; 30. a wire sheath mounting plate; 31. a power clamp bracket; 32. a tower-type wire protecting sleeve; 33. a power clamp; 34. a main ground row; 35. an operating mechanism mounting plate; 36. a mechanism panel.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

The following describes a cabinet body structure of a capacitive cabinet according to the present utility model with reference to fig. 1 to 6.

As shown in fig. 1 to 6, the utility model provides a cabinet body structure of a capacitor cabinet, comprising a cabinet body 1, wherein the cabinet body 1 comprises a main frame 2, a bottom plate 3, a top plate 4, a left side plate 5, a right side plate 6, a rear sealing plate 7 and a front door 8, the main frame 2 comprises outer upright posts 9 connected with each end angle between the bottom plate 3 and the top plate 4, a plurality of groups of outer upright posts 9 are respectively and detachably connected with the bottom plate 3 and the top plate 4 through bolts, the bottom ends and the upper parts of the inner sides between the two adjacent outer upright posts 9 are respectively and detachably connected with a first side beam 10 through bolts, the outer sides are detachably connected with the left side plate 5 and the right side plate 6 through bolts, the inner sides between the outer upright posts 9 positioned at the front end are detachably connected with a door cross beam 11, an operating mechanism beam 12 and an inner frame wide beam 13 used for connecting an insulator through bolts, the outer sides are hinged with the front door 8, the inner side between the outer side beams 9 at the rear end is detachably connected with a plurality of groups of inner frame wide beams 13 for connecting insulators through bolts, the outer side is detachably connected with a rear sealing plate 7 through bolts, a reactor beam group 14 and a capacitor seat 15 are transversely detachably connected between two first side beams 10 at the bottom end, a first outer frame wide beam 16 for installing insulators is transversely detachably connected between two first side beams 10 at the upper end, a first inner column 17 is detachably connected in the middle between the first side beams 10 at the bottom end and the upper side, a second side beam 18 is detachably connected between the first inner column 17 and the outer side beams 9, a second inner column 19 is detachably connected between the upper second side beam 18 and the lower second side beam 18, a first cross beam 20 for installing a disconnecting switch is transversely detachably connected between the first inner columns 17 at the two sides, a second outer frame wide beam 21 for installing a discharging coil is transversely detachably connected between the second inner columns 19 at the two sides, a third outer frame wide beam 22 for installing a contactor and a fourth outer frame wide beam 23 for installing a lightning arrester are horizontally and detachably connected between the second side beams 18 on both sides.

The outer upright post 9, the first inner upright post 17, the second inner upright post 19, the first side beam 10 and the second side beam 18 are respectively provided with mounting holes 24 in a longitudinal direction, the mounting holes 24 provided on the outer upright post 9 are used for position adjustment mounting of the first side beam 10 and mounting connection of the bottom plate 3 and the top plate 4 to form the main frame 2, and the mounting holes 24 of the first inner upright post 17 and the second inner upright post 19 are used for position adjustment mounting of the second side beam 18.

The waist-shaped holes 25 are respectively and transversely arranged in the inner frame wide beam 13, the first outer frame wide beam 16 and the second outer frame wide beam 21, the positions of insulators can be adjusted when the insulators are connected through the waist-shaped holes 25 in the inner frame wide beam 13, the positions of the insulators can be adjusted when the insulators are connected through the waist-shaped holes 25 in the first outer frame wide beam 16, and the positions of discharge coils can be adjusted when the discharge coils are connected through the waist-shaped holes 25 in the second outer frame wide beam 21.

The instrument cabinet 26 is further arranged above the front opening door 8 in the cabinet body 1, the instrument cabinet 26 is composed of a back plate and a bottom plate 3 combined with the outer upright post 9, a mounting plate for connecting elements is arranged in the instrument cabinet 26, and the instrument door 27 is hinged to the main frame 2 above the front opening door 8 corresponding to the instrument cabinet 26.

The top plate 4 is fitted with a pressure relief plate 28 and a fan cover 29 for mounting a heat radiation fan.

The base plate 3 is provided with a wire guard mounting plate 30, a power clamp bracket 31 and a tower-type wire guard 32 are arranged above the wire guard mounting plate 30, and a power clamp 33 is connected above the tower-type wire guard 32 by the power clamp bracket 31.

A main ground row 34 is horizontally detachably connected between the two first side beams 10 at the bottom end, and two ends of the main ground row 34 respectively extend and penetrate through the outer upright post 9.

An operating mechanism mounting plate 35 is provided on one side of the outer column 9 above the operating mechanism beam 12, and the operating mechanism mounting plate 35 is provided with a mechanism panel 36.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.

Claims

1. The utility model provides a cabinet body structure of electric capacity cabinet, including the cabinet body, its characterized in that, the cabinet body is including main frame, bottom plate, roof, left side board, right side board, back shrouding and qianmen, the main frame including connect in the bottom plate with each end angle's between the roof outer stand, a plurality of groups outer stand respectively with the bottom plate with can dismantle through the bolt between the roof and be connected, the inboard of main frame can dismantle through the bolt vertically and horizontally staggered respectively and be connected with curb girder, crossbeam, wide roof beam and interior stand.

2. The cabinet body structure of the capacitor cabinet according to claim 1, wherein the bottom and the upper side of the inner side between the outer columns are detachably connected with first side beams through bolts respectively, the outer side is detachably connected with left side plates and right side plates through bolts, the inner side between the outer columns is located at the front end, the inner side between the outer columns is detachably connected with a door beam, an operating mechanism beam and an inner frame wide beam for connecting insulators through bolts, the outer side is hinged with a front door, the inner side between the outer columns is located at the rear end, a plurality of groups of inner frame wide beams for connecting insulators are detachably connected through bolts, the outer side is detachably connected with rear sealing plates through bolts, the two side beams located at the bottom are transversely detachably connected with a reactor beam group and a capacitor seat, the two side beams located at the upper end are transversely detachably connected with a first outer frame wide beam for installing insulators, the middle part between the first side beams is detachably connected with a first inner column, the first inner column is detachably connected with a second side beam, the inner frame wide beam is detachably connected with a second outer frame wide beam, the second side beam is detachably connected with a second outer frame wide beam is used for installing a second side connector, and the outer frame wide beam is detachably connected with a second outer frame wide beam is used for installing a second connector.

3. The cabinet body structure of a capacitor cabinet according to claim 2, wherein the outer column, the first inner column, the second inner column, the first side beam and the second side beam are respectively provided with mounting holes in a longitudinal direction.

4. The cabinet body structure of a capacitor cabinet according to claim 2, wherein the inner frame wide beam, the first outer frame wide beam and the second outer frame wide beam are respectively and transversely arranged with a waist-shaped hole.

5. The cabinet structure of the capacitor cabinet according to claim 1, wherein the meter cabinet is further installed above the front door in the cabinet body, and the meter door is hinged to the upper portion of the main frame above the front door corresponding to the meter cabinet.

6. The cabinet structure of claim 1, wherein the top plate is embedded with a pressure release plate and a fan cover for installing a heat radiation fan.

7. The cabinet structure of claim 1, wherein the bottom plate is provided with a wire-protecting sleeve mounting plate, a power clamp bracket and a tower-type wire-protecting sleeve are arranged above the wire-protecting sleeve mounting plate, and a power clamp is connected to the power clamp bracket above the tower-type wire-protecting sleeve.

8. The cabinet body structure of a capacitor cabinet according to claim 2, wherein a main ground row is detachably connected between the two first side beams at the bottom end in the transverse direction, and two ends of the main ground row extend respectively and penetrate through the outer upright post.

9. A cabinet structure according to claim 1 or 2, wherein an operating mechanism mounting plate is provided on one side of the outer upright above the operating mechanism beam, and the operating mechanism mounting plate is provided with a mechanism panel.