CN202503236U - Enclosed busbar insulator support structure for super high vertical sections - Google Patents

Abstract

The utility model belongs to the electric power accessory, in particular to a sealed bus insulator supporting structure for an ultrahigh vertical section, which comprises a shell (4), a conductor (3), a fastening bolt (7), a sealed bus insulator (1) for the ultrahigh vertical section, a conductor supporting hardware fitting (2) is connected with the top end of the sealed bus insulator (1) for the ultrahigh vertical section by the fastening bolt (7), the conductor supporting hardware fitting (2) is in lap joint with the conductor (3) by a conductor supporting ring (5) in a limiting and fixing way, the conductor supporting ring (5) is welded on the conductor (3), an insulator base (6) and the sealed bus insulator (1) for the ultrahigh vertical section are connected and installed on the shell (4) by four fastening bolts (7) through screw threads, the structure design of the sealed bus insulator supporting structure for the ultrahigh vertical section is reasonable, the performance is safe and reliable, the weight distribution problem of the sealed bus during the vertical installation is mainly solved, the stress is more reasonable, the bearing capacity is strong, the damage is not easy, and the safe and reliable operation of the power grid is facilitated.

Description

Enclosed busbar insulator support structure for super high vertical sections

technical field

The utility model belongs to electric accessories, in particular to a support structure for a closed busbar insulator for a super-high vertical section. the

Background technique

The insulator support structure of the conventional vertical closed busbar is connected by double bolts between the insulator and the shell. This kind of insulator support structure of the vertical closed busbar is only suitable for the vertical closed busbar of about 20 meters, and for the super high vertical section of 124 meters For closed busbar insulators, such a support structure is difficult to meet its carrying capacity and is easily damaged, which affects the safe operation of the entire power grid. the

Contents of the invention

The purpose of this utility model is to overcome the above-mentioned technical deficiencies, and provide a simple structure, convenient installation, safe and reliable support structure for closed busbar insulators for ultra-high vertical sections. the

The technical solution adopted by the utility model to solve the technical problem is: the supporting structure of the closed line insulator for the ultra-high vertical section includes a shell, a conductor, a fastening bolt, and an enclosed bus insulator for the ultra-high vertical section, which is characterized in that the enclosed bus for the ultra-high vertical section The top of the insulator is connected to the conductor support fittings with fastening bolts, and the conductor support fittings are fixed with the conductor support ring to limit and connect with the conductor. The conductor support ring is welded on the conductor. The fixed bolt threaded connection is installed on the shell. the

The beneficial effects of the utility model are: the structural design of the support structure of the closed bus insulator for the super-high vertical section is reasonable, and the performance is safe and reliable. By welding the conductor support ring on the closed bus conductor, the super-high vertical section is supported by the closed bus insulator and the conductor The fittings support the conductors of the super-high vertical section of the closed busbar, and the insulator and conductor support fittings are installed on the superhigh vertical section of the closed busbar shell through the insulator base, which mainly solves the weight distribution problem of the closed busbar during vertical installation, making the force more reasonable. Strong bearing capacity, not easy to damage, conducive to safe and reliable operation of the power grid. the

Description of drawings

The following will be described in detail with embodiments in conjunction with the accompanying drawings. the

Fig. 1 is a front view of the support structure of the closed busbar insulator for the super high vertical section. the

Figure 2 is an enlarged view of I in Figure 1. the

In the figure, 1-enclosed busbar insulator for super high vertical section; 2-conductor supporting hardware; 3-conductor; 4-housing; 5-conductor supporting ring; 6-insulator base; 7-fastening bolt. the

Detailed ways

Embodiment, with reference to accompanying drawing 1, 2, super high vertical section uses closed bus bar insulator support structure Super high vertical section uses closed bus bar insulator 1 top to connect conductor supporting fittings 2 with fastening bolt 7, conductor supporting fittings 2 uses conductor supporting ring 5. Limiting fixation is overlapped with the conductor 3. The conductor support ring 5 is welded on the conductor 3. The insulator base 6 and the super-high vertical section are installed on the shell 4 through four fastening bolts 7 and the closed bus insulator 1 is threaded. the

The method of using the closed busbar insulator support structure for the super high vertical section is: welding the conductor support ring 5 on the conductor 3 of the closed busbar, and using the closed busbar insulator 1 and the conductor support fitting 2 for the superhigh vertical section to support the closed busbar for the superhigh vertical section The conductor 3, the closed busbar insulator 1 for the super-high vertical section and the conductor support hardware 2 are installed on the shell 4 of the superhigh vertical section closed busbar through the insulator base 6. the

Claims (1)

1. A support structure for closed busbar insulators for super-high vertical sections, including housings (4), conductors (3), fastening bolts (7), closed busbar insulators for superhigh vertical sections (1), characterized in that The vertical section uses the closed busbar insulator (1) to connect the conductor support fitting (2) with the fastening bolt (7) at the top, and the conductor support fitting (2) is fixed with the conductor support ring (5) to limit and connect with the conductor (3). The conductor support ring (5) is welded on the conductor (3), and the insulator base (6) and the closed busbar insulator (1) for the super high vertical section are installed on the shell (4) through four fastening bolts (7).

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