CN215267276U

CN215267276U - GIS combined electrical equipment prepackage type basis

Info

Publication number: CN215267276U
Application number: CN202121430324.0U
Authority: CN
Inventors: 朱晓艳; 冯竞; 常威; 沈越; 付建军; 李海江; 卢金龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-12-21
Anticipated expiration: 2031-06-25

Abstract

The utility model provides a GIS combined electrical equipment prepackage type basis relates to GIS combined electrical equipment installation technical field, and this GIS combined electrical equipment prepackage type basis, including the slide rail, the quantity of slide rail is six at least, and two symmetrical slide rails that set up are a set of, and the top of two slide rails all slides and is connected with five at least sliding steel beams that are used for installing GIS combined electrical equipment; through all setting up the first limiting plate and the second limiting plate of symmetric distribution at the both ends of slip girder steel bottom, one side of keeping away from the slip girder steel at the second limiting plate sets up the spacer pin, and set up spacing pore pair spacer pin at the upper surface of bottom plate and install, can the person of facilitating the use carry on spacingly to the slip girder steel, set up first mounting hole again in the inside of second limiting plate and install spacing bolt, and set up second mounting hole pair spacing bolt in one side of fixed strip and install and consolidate in order to install the slip girder steel of second limiting plate, fixed effectual purpose has been reached.

Description

GIS combined electrical equipment prepackage type basis

Technical Field

The utility model relates to a GIS combined electrical apparatus installs technical field, specifically is a GIS combined electrical apparatus prepackage type basis.

Background

The GIS combined electrical equipment is gas insulated metal enclosed switch equipment. The switch equipment is mainly characterized in that elements such as a circuit breaker, a disconnecting switch, a voltage and current transformer, a bus, a lightning arrester, a cable terminal, a grounding switch and the like are sequentially connected according to the requirement of main electric wiring to form a whole, and the whole is sealed in a grounded metal shell. SF6 gas is filled in the shell as an insulating and arc extinguishing medium. With the rapid development of economy, the usage amount of GIS combined electrical appliances is rapidly increasing every year. The products are pre-installed before the whole set of equipment leaves a factory. The device is more compact, the size is more miniaturized, the protection is more reliable, and the installation is more convenient. Particularly, in a national grid modular universal design scheme adopted by a 110kV transformer substation, GIS combined electrical equipment is adopted by 110kV power distribution devices. Along with the general interchangeability of transformer substation engineering equipment is constantly showing and is promoting, has played obvious effect to accelerating design and construction progress, reducing spare parts quantity, improving engineering construction quality, efficiency and benefit.

A prefabricated foundation of GIS combined electrical equipment is disclosed in a Chinese patent with an authorization publication number of CN213185191U, and comprises a guide rail network for embedding; a plurality of sliding steel beams for later installation of GIS combined electrical equipment are arranged on the guide rail net in a sliding manner; and the sliding steel beam is provided with a fixing piece for locking the position of the sliding steel beam on the guide rail net. The guide rail net comprises a plurality of guide rails which are arranged in parallel; two ends of the sliding steel beam are arranged on the adjacent guide rails in a sliding mode. The fixing piece is a locking bolt; the sliding steel beam is provided with at least one threaded hole communicated with the sliding chute; the sliding groove is in sliding fit with the guide rail; the locking bolt is in threaded fit with the threaded hole; one end of the locking bolt is a working head for screwing or unscrewing the locking bolt, and the other end of the locking bolt penetrates through the threaded hole to form a locking head which forms friction with the guide rail.

However, the above technical solution has the following drawbacks: this GIS combined electrical equipment prepackage type basis is not good enough to the fixed effect of slip girder steel, and lacks the reinforcement measure to the guide rail and leads to it firm inadequately, and inconvenient user uses.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a GIS combined electrical equipment prepackage type basis aims at solving the fixed not good problem that just lacks the reinforcement measure to the guide rail of the basic slip girder steel of GIS combined electrical equipment prepackage type among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the GIS combined electrical equipment prepackage type basis, including the slide rail, the quantity of slide rail is six at least, and two symmetries set up the slide rail is a set of, two the top of slide rail all slides and is connected with five at least sliding steel roof beams that are used for installing GIS combined electrical equipment, the bottom fixedly connected with of sliding steel roof beam is used for carrying out spacing first limiting plate and second limiting plate to it at least two, the bottom fixedly connected with of second limiting plate is used for carrying out spacing spacer pin to it, the inside of second limiting plate is offered and is used for installing spacing bolt in order to carry out reinforced (rfd) first mounting hole to it, the bottom fixedly connected with of slide rail is three at least to be used for installing fixed built-in fitting to it.

The utility model discloses a further technical scheme does, the slide rail is including the bottom plate that is used for installing the built-in fitting, the last fixed surface of bottom plate is connected with the fixed strip that is used for the slip girder steel of installation.

In order to make the utility model discloses have the effect of consolidating the slip steel roof beam, the utility model discloses a further technical scheme does, the spacing hole that is used for installing the spacer pin is offered to the upper surface of bottom plate, the second mounting hole that is used for installing spacing bolt is offered to one side of fixed strip, the thru hole has been seted up to the upper surface of bottom plate.

In order to make the utility model discloses have the effect of the installation that makes things convenient for spacing bolt, the utility model discloses a further technical scheme does, spacing hole is the staggered distribution with the second mounting hole.

In order to make the utility model discloses have and be convenient for carry out spacing effect to the slip girder steel, the utility model discloses a further technical scheme does, the cross-section of fixed strip and first limiting plate is the L type.

In order to make the utility model discloses have the effect of consolidating to the slide rail, the utility model discloses a further technical scheme does, the built-in fitting includes the connecting rod of fixed connection in the bottom plate, the one end fixedly connected with that the bottom plate was kept away from to the connecting rod is used for wholly carrying out the fixed plate fixed to the slide rail.

In order to make the utility model discloses have the effect that makes the slip girder steel more stable firm, the utility model discloses a further technical scheme does, two first limiting plate and second limiting plate all are the both ends of symmetric distribution in slip girder steel bottom.

In order to make the utility model discloses have the effect of being convenient for remove the slip girder steel, the utility model discloses a further technical scheme does, two the equal fixedly connected with in surface of first limiting plate is used for promoting the pull ring that the slip girder steel removed in order to it.

The utility model has the advantages that:

1. through all setting up the first limiting plate and the second limiting plate of symmetric distribution at the both ends of slip girder steel bottom, one side of keeping away from the slip girder steel at the second limiting plate sets up the spacer pin, and set up spacing pore pair spacer pin at the upper surface of bottom plate and install, can the person of facilitating the use carry on spacingly to the slip girder steel, set up first mounting hole again in the inside of second limiting plate and install spacing bolt, and set up second mounting hole pair spacing bolt in one side of fixed strip and install and consolidate in order to install the slip girder steel of second limiting plate, fixed effectual purpose has been reached.

2. Through the built-in fitting that the bottom at the bottom plate set up to constitute by connecting rod and fixed plate, can the person of facilitating the use wholly consolidate the slide rail in order to increase its fixed effect, set up the pull ring at the surface of first limiting plate again, can the person of facilitating the use mention the slip girder steel through the pull ring in order to adjust its position, reached convenient to use's purpose, embodied the rationality of design.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

Fig. 3 is a schematic structural diagram of a slide rail according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a sliding steel beam according to an embodiment of the present invention.

In the figure: the steel plate comprises, by weight, 1-a slide rail, 11-a bottom plate, 12-a fixing strip, 13-a limiting hole, 14-a second mounting hole, 15-a through hole, 2-a slide steel beam, 3-a first limiting plate, 4-a second limiting plate, 5-a limiting pin, 6-a limiting bolt, 7-a first mounting hole, 8-an embedded part, 81-a connecting rod, 82-a fixing plate and 9-a pull ring.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1-4, a GIS composite apparatus prepackage type basis, including slide rail 1, the quantity of slide rail 1 is six at least, and the slide rail 1 that two symmetries set up is a set of, the top of two slide rails 1 all slides and is connected with five at least sliding steel roof beams 2 that are used for installing GIS composite apparatus, the bottom fixedly connected with of sliding steel roof beam 2 is used for carrying out spacing first limiting plate 3 and second limiting plate 4 to it at least two, the bottom fixedly connected with of second limiting plate 4 is used for carrying out spacing spacer pin 5 to it at least two, the inside of second limiting plate 4 is offered and is used for installing spacing bolt 6 in order to carry out reinforced (rfd) first mounting hole 7 to it, the bottom fixedly connected with of slide rail 1 is three at least to be used for installing fixed built-in fitting 8 to it.

In this embodiment, all set up the first limiting plate 3 and the second limiting plate 4 of symmetric distribution through the both ends in 2 bottoms of slip girder steel, one side of keeping away from slip girder steel 2 at second limiting plate 4 sets up spacer pin 5, and set up spacing hole 13 at the upper surface of bottom plate 11 and install spacer pin 5, can the person of facilitating the use carry on spacingly to slip girder steel 2, set up first mounting hole 7 again in the inside of second limiting plate 4 and install spacing bolt 6, and set up second mounting hole 14 in one side of fixed strip 12 and install spacing bolt 6 and consolidate the slip girder steel 2 of installing second limiting plate 4, the fixed effectual purpose of fixing has been reached.

In another embodiment of the present invention, the sliding rail 1 includes a bottom plate 11 for installing the embedded part 8, and the upper surface of the bottom plate 11 is fixedly connected with a fixing strip 12 of the sliding steel beam 2 for installation.

Specifically, the upper surface of the bottom plate 11 is provided with a limiting hole 13 for installing the limiting pin 5, one side of the fixing strip 12 is provided with a second installing hole 14 for installing the limiting bolt 6, and the upper surface of the bottom plate 11 is provided with a through hole 15, so that the sliding steel beam 2 can be reinforced by a user conveniently.

Specifically, the limiting holes 13 and the second mounting holes 14 are distributed in a staggered mode, and a user can install the limiting bolts 6 conveniently.

Specifically, the cross-section of fixed strip 12 and first limiting plate 3 is the L type, can be spacing in order to prevent it derail at the removal in-process to slip girder steel 2 through first limiting plate 3.

Specifically, built-in fitting 8 includes connecting rod 81 fixed connection in bottom plate 11 bottom, and the one end fixedly connected with that bottom plate 11 was kept away from to connecting rod 81 is used for carrying out the fixed plate 82 that fixes to slide rail 1 is whole, through the built-in fitting 8 that the bottom at bottom plate 11 set up to constitute by connecting rod 81 and fixed plate 82, can the person of facilitating the use wholly consolidate in order to increase its fixed effect slide rail 1.

Further, two first limiting plates 3 and second limiting plate 4 all are the both ends of symmetric distribution in 2 bottoms of slip girder steel, can make slip girder steel 2 more stable firm.

Preferably, the equal fixedly connected with in surface of two first limiting plate 3 is used for promoting slip girder steel 2 in order to carry out its pull ring 9 that removes, sets up pull ring 9 at the surface of first limiting plate 3 again, can the person of facilitating the use mention slip girder steel 2 in order to adjust its position through pull ring 9, has reached the purpose of convenient to use.

It is to be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A pre-installed foundation of GIS combined electrical equipment is characterized by comprising at least six sliding rails (1), the two symmetrically arranged slide rails (1) form a group, the tops of the two slide rails (1) are connected with at least five slide steel beams (2) used for mounting GIS combined electrical equipment in a sliding way, the bottom of the sliding steel beam (2) is fixedly connected with at least two first limit plates (3) and second limit plates (4) for limiting the sliding steel beam, the bottom of the second limit plate (4) is fixedly connected with at least two limit pins (5) for limiting the second limit plate, a first mounting hole (7) for mounting a limiting bolt (6) to reinforce the second limiting plate (4) is formed in the second limiting plate, the bottom of the sliding rail (1) is fixedly connected with at least three embedded parts (8) used for installing and fixing the sliding rail.

2. The preassembled foundation of GIS combined electrical equipment as set forth in claim 1, wherein the slide rail (1) comprises a bottom plate (11) for installing the embedded part (8), and the upper surface of the bottom plate (11) is fixedly connected with a fixing strip (12) of the sliding steel beam (2) for installation.

3. The preassembled foundation of GIS combined electrical equipment as claimed in claim 2, wherein the upper surface of the bottom plate (11) is provided with a limiting hole (13) for installing a limiting pin (5), one side of the fixing strip (12) is provided with a second installing hole (14) for installing a limiting bolt (6), and the upper surface of the bottom plate (11) is provided with a through hole (15).

4. The preassembled foundation of GIS combined electrical equipment as set forth in claim 3, wherein the limiting holes (13) and the second mounting holes (14) are distributed in a staggered manner.

5. The preassembled foundation of GIS combined electrical equipment as set forth in claim 4, wherein the cross-sections of the fixing strip (12) and the first limiting plate (3) are L-shaped.

6. The preassembled foundation of GIS combined electrical equipment as set forth in claim 1, wherein the embedded part (8) comprises a connecting rod (81) fixedly connected to the bottom of the bottom plate (11), and a fixing plate (82) for fixing the whole sliding rail (1) is fixedly connected to one end of the connecting rod (81) far away from the bottom plate (11).

7. The preassembled foundation of GIS combined electrical equipment as claimed in claim 1, wherein the two first limiting plates (3) and the second limiting plates (4) are symmetrically distributed at two ends of the bottom of the sliding steel beam (2).

8. The preassembled foundation of GIS combined electrical equipment as claimed in any one of claims 1 to 7, wherein the outer surfaces of the two first limiting plates (3) are fixedly connected with pull rings (9) for lifting the sliding steel beams (2) to move the sliding steel beams.