CN218216255U

CN218216255U - Mounting base of box-type substation

Info

Publication number: CN218216255U
Application number: CN202222191549.6U
Authority: CN
Inventors: 田国庆; 宋崇坤; 侯倩倩
Original assignee: Jiangsu Botuo Electrical Equipment Co ltd
Current assignee: Jiangsu Botuo Electrical Equipment Co ltd
Priority date: 2022-08-19
Filing date: 2022-08-19
Publication date: 2023-01-03
Anticipated expiration: 2032-08-19

Abstract

The utility model relates to a box-type substation installs technical field, especially relates to a box-type substation's installation base, has solved among the prior art box-type substation and has thoughtlessly congealed the not convenient problem of basic cooperation installation. A mounting base for a box substation, comprising: the bottom of the bottom plate is fixedly provided with two groups of positioning rods which are arranged in parallel; two sets of horizontal extension boards, first baffle is installed perpendicularly to the bottom of horizontal extension board, the both ends of locating lever slide respectively and peg graft in two sets of horizontal extension boards. The utility model discloses a horizontal expansion board of pulling both sides and the vertical expansion board of both sides, until first baffle and the inboard counterbalance of concrete foundation, the second baffle offsets with the concrete foundation is inboard, then the transformer substation falls down, has realized the accurate smooth cooperation of box-type substation and the concrete foundation of different errors, has realized the box-type substation installation base that an suitability is high.

Description

Mounting base of box-type substation

Technical Field

The utility model relates to a box-type substation installs technical field, especially relates to a box-type substation's installation base.

Background

The box-type substation is also called a pre-installed substation or a pre-installed substation. The box-type transformer substation organically combines the functions of transformer voltage reduction, low-voltage distribution and the like, is arranged in a moistureproof, antirust, dustproof, rat-proof, fireproof, antitheft, heat-insulating, totally-enclosed and movable steel structure box, is particularly suitable for urban network construction and transformation, and is a brand-new transformer substation rising after civil construction.

The transformer substation box body is composed of a base, a shell and a top cover. The base is generally formed by assembling and welding channel steel, angle steel, flat steel, steel plates and the like or fixedly connecting the channel steel, the angle steel, the flat steel, the steel plates and the like by bolts; in order to meet the requirements of ventilation, heat dissipation and wire inlet and outlet, strip-shaped holes and circular holes with proper sizes are formed in corresponding positions. The box body shell, the top cover channel steel, the angle steel, the steel plate, the aluminum alloy plate, the color steel plate, the cement plate and the like are bent, assembled and welded or connected and formed by screws, hinges or related special accessories.

When the box-type substation is constructed, the box-type substation is hoisted above a concrete foundation through a crane, the concrete foundation is of a rectangular frame structure, the area of a base needs to be larger than the area of an opening of the concrete foundation, so that the base can be located at the top of the concrete foundation, and a power connection wire is arranged in the concrete foundation and is in power-on connection with the interior of the box-type substation through the base; however, most of the existing concrete foundations are not prefabricated, the concrete built through manual construction is difficult to avoid, the size of the concrete is poor, and therefore when the box-type substation is matched with the concrete foundations, the area of the base taken at the top of the concrete foundations is not standard, and therefore the mounting base of the box-type substation is provided at present to provide a mounting base structure with high applicability.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an installation base of box-type substation has solved among the prior art not convenient problem of box-type substation and the cooperation installation of basis that thoughtlessly congeals.

In order to realize the purpose, the utility model adopts the following technical scheme:

a mounting base of a box substation, comprising:

the bottom of the bottom plate is fixedly provided with two groups of positioning rods which are arranged in parallel;

the bottom of each transverse expansion plate is vertically provided with a first baffle, and two ends of each positioning rod are respectively inserted into the two transverse expansion plates in a sliding manner;

the four groups of linkage mechanisms are respectively arranged at two ends of the positioning rod, each linkage mechanism comprises a resisting block, a push plate, a baffle plate and a pull plate, the push plate is arranged at one side of the resisting block, the pull plate is fixedly connected to the side end face of the push plate, the baffle plate is vertically arranged at the extending end of the pull plate, a long hole is formed in the push plate, two groups of springs are sleeved on the positioning rod, two ends of the positioning rod are respectively inserted into the corresponding long holes, and the extending ends of the springs are abutted against the push plate so as to drive the push plate to be abutted against the side end face of the corresponding transverse expansion plate;

two sets of longitudinal extension boards, the lower terminal surface both sides in longitudinal extension board have seted up the L-shaped groove, and the horizontal end in L-shaped groove is located the extension terminal surface of longitudinal extension board, and the vertical end in L-shaped groove is parallel with horizontal extension board, and the arm-tie is spacing to slide at vertical end, and the breast board is spacing to slide at the horizontal end.

Preferably, the upper end surface of the transverse expansion plate is provided with a notch so that the transverse expansion plate is in an L-shaped structure, the vertical end of the L-shaped groove of the longitudinal expansion plate is abutted against the notch from top to bottom, one side of the abutting block is abutted against the notch, and the other side of the abutting block is abutted against the longitudinal expansion plate.

Preferably, the upper end surfaces of the transverse expansion plate and the longitudinal expansion plate are located on the same horizontal plane, and the lower end surfaces of the transverse expansion plate and the longitudinal expansion plate are located on the same horizontal plane.

Preferably, the extended end surface of the transverse extension plate and the extended end surface of the longitudinal extension plate are respectively connected with a pull handle.

Preferably, the inner side end face of the longitudinal expansion plate is provided with a limiting groove with a T-shaped cross section, and the extending end of the push plate is provided with a sliding block which slides in a matching manner with the limiting groove.

Preferably, the horizontal distance between the first baffle and the extending end face of the transverse extending plate is equal to the horizontal distance between the second baffle and the extending end face of the longitudinal extending plate.

The utility model discloses possess following beneficial effect at least:

1. through the horizontal expansion board of pulling both sides and the vertical expansion board of both sides, until first baffle and the inboard counterbalance of concrete foundation, the second baffle offsets with the concrete foundation is inboard, then falls down the transformer substation, has realized the accurate smooth cooperation of box-type substation and the concrete foundation of different errors, has realized the box-type substation installation base that a suitability is high.

2. Push pedal and arm-tie offset with the side end face of horizontal expansion board under the drive of the spring of locating lever, support the piece and offset with horizontal expansion board and vertical expansion board, when horizontal expansion board pulling, link gear is along the axial lead axial displacement of locating lever, and when vertical expansion board pulling, the breast board is pulled to make link gear slide along slot hole and locating lever cooperation, thereby realize that horizontal expansion board, vertical expansion board and link gear are connected with the efficient cooperation of stabilizing.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of a mounting base structure;

FIG. 2 is a schematic structural view of a transverse expansion plate and a longitudinal expansion plate;

FIG. 3 is a schematic view of the bottom structure of the mounting base;

fig. 4 is a schematic view of a structure in which the link mechanism and the longitudinal extension plate are separated.

In the figure: 1. a base plate; 2. a transverse expansion plate; 3. a longitudinal expansion plate; 4. a first baffle plate; 5. a second baffle; 6. positioning a rod; 7. a resisting block; 8. pushing a plate; 9. a breast board; 10. pulling a plate; 11. an L-shaped slot; 12. a limiting groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 4, a mounting base of a box-type substation includes:

the bottom plate 1 is fixedly provided with two groups of positioning rods 6 which are arranged in parallel at the bottom of the bottom plate 1;

the bottom of the transverse expansion plate 2 is vertically provided with a first baffle 4, and two ends of a positioning rod 6 are respectively inserted in the two transverse expansion plates 2 in a sliding manner;

the four-group linkage mechanisms are respectively arranged at two ends of the positioning rod 6 and comprise a resisting block 7, a pushing plate 8, a baffle plate 9 and a pulling plate 10, the pushing plate 8 is arranged at one side of the resisting block 7, the pulling plate 10 is fixedly connected to the side end face of the pushing plate 8, the baffle plate 9 is vertically arranged at the extending end of the pulling plate 10, a long hole is formed in the pushing plate 8, two groups of springs are sleeved on the positioning rod 6, two ends of the positioning rod 6 are respectively inserted into the corresponding long holes, and the extending ends of the springs are abutted to the pushing plate 8 so as to drive the pushing plate 8 to abut against the side end face of the corresponding transverse expansion plate 2;

two sides of the lower end face of each longitudinal expansion plate 3 are provided with L-shaped grooves 11, the horizontal ends of the L-shaped grooves 11 are positioned on the extension end faces of the longitudinal expansion plates 3, the vertical ends of the L-shaped grooves 11 are parallel to the transverse expansion plates 2, the pull plate 10 is limited to slide at the vertical end, and the baffle plate 9 is limited to slide at the horizontal end;

the scheme has the following working processes: 1 top of bottom plate and box-type substation's box shell bottom fixed connection, hang on concrete foundation when box-type substation, when preparing to fall down, through the horizontal expansion board 2 of pulling both sides and the vertical expansion board 3 of both sides, until first baffle 4 and the inboard counterbalance of concrete foundation, second baffle 5 and the inboard counterbalance of concrete foundation, then the transformer substation falls down, realized box-type substation and the accurate smooth cooperation on the concrete foundation of different errors, realized a box-type substation installation base that the suitability is high.

Further, the upper end face of the transverse expansion plate 2 is provided with a notch, so that the transverse expansion plate 2 is in an L-shaped structure, the vertical end of the L-shaped groove 11 of the longitudinal expansion plate 3 is abutted with the notch from top to bottom, one side of the abutting block 7 is abutted with the notch, the other side of the abutting block is abutted with the longitudinal expansion plate 3, and specifically, the L-shaped grooves 11 on the two sides of the longitudinal expansion plate 3 are lapped on the notches of the two transverse expansion plates 2.

Further, the upper end surfaces of the transverse expansion plate 2 and the longitudinal expansion plate 3 are located on the same horizontal plane, and the lower end surfaces thereof are located on the same horizontal plane, specifically, the upper end surfaces of the transverse expansion plate 2 and the longitudinal expansion plate 3 are attached to the bottom plate 1.

Further, the extending end face of the transverse expansion plate 2 and the extending end face of the longitudinal expansion plate 3 are respectively connected with a handle, and particularly, the handles are arranged so as to facilitate horizontal pulling of the transverse expansion plate 2 and horizontal pulling of the longitudinal expansion plate 3.

Further, a limiting groove 12 with a T-shaped cross section is formed in the end face of the inner side of the longitudinal expansion plate 3, a sliding block which slides in cooperation with the limiting groove 12 is installed at the extending end of the push plate 8, specifically, the push plate 8 and the pull plate 10 are abutted against the end face of the side of the transverse expansion plate 2 under the driving of a spring of the positioning rod 6, the abutting block 7 is abutted against the transverse expansion plate 2 and the longitudinal expansion plate 3, when the transverse expansion plate 2 is pulled, the linkage mechanism axially moves along the axis of the positioning rod 6, when the longitudinal expansion plate 3 is pulled, the baffle plate 9 is pulled, so that the linkage mechanism slides in cooperation with the positioning rod 6 along the long hole, and therefore stable and efficient matching connection among the transverse expansion plate 2, the longitudinal expansion plate 3 and the linkage mechanism is achieved.

Further, the horizontal distance between the first baffle 4 and the extending end face of the transverse extending plate 2 is equal to the horizontal distance between the second baffle 5 and the extending end face of the longitudinal extending plate 3, and specifically, the horizontal distance is set according to the installation standard of the box-type substation, so as to set the horizontal distance between the first baffle 4 and the transverse extending plate 2.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that all the embodiments and descriptions are provided in the present invention, and that various changes and modifications can be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an installation base of box-type substation which characterized in that includes:

the bottom plate (1), the bottom of the bottom plate (1) is fixedly provided with two groups of positioning rods (6) which are arranged in parallel;

the bottom of each transverse expansion plate (2) is vertically provided with a first baffle (4), and two ends of each positioning rod (6) are respectively inserted into the two transverse expansion plates (2) in a sliding manner;

the four-group linkage mechanism is respectively arranged at two ends of the positioning rod (6), the linkage mechanism comprises a supporting block (7), a push plate (8), a baffle plate (9) and a pull plate (10), the push plate (8) is arranged at one side of the supporting block (7), the pull plate (10) is fixedly connected to the side end face of the push plate (8), the baffle plate (9) is vertically arranged at the extending end of the pull plate (10), a long hole is formed in the push plate (8), two groups of springs are sleeved on the positioning rod (6), two ends of the positioning rod (6) are respectively inserted into the corresponding long holes, and the extending end of each spring abuts against the push plate (8) so as to drive the push plate (8) to abut against the side end face of the corresponding transverse expansion plate (2);

two sets of vertical extension board (3), L shape groove (11) have been seted up to the lower terminal surface both sides of vertical extension board (3), and the horizontal end in L shape groove (11) is located the extension terminal surface of vertical extension board (3), and the vertical end in L shape groove (11) is parallel with horizontal extension board (2), and the pull plate (10) are spacing to slide at vertical end, and the breast board (9) are spacing to slide at the horizontal end.

2. The mounting base of a box-type substation according to claim 1, characterized in that the upper end face of the transverse expansion plate (2) is provided with a gap so that the transverse expansion plate (2) is in an L-shaped structure, the vertical end of the L-shaped groove (11) of the longitudinal expansion plate (3) abuts against the gap from top to bottom, one side of the abutting block (7) abuts against the gap, and the other side abuts against the longitudinal expansion plate (3).

3. A mounting base of a box substation according to claim 1, characterized in that the upper end faces of the transverse expansion plate (2) and the longitudinal expansion plate (3) are located on the same horizontal plane, and the lower end faces are located on the same horizontal plane.

4. A mounting base for a box substation according to claim 1, characterized in that the extended end surfaces of the transverse extension plate (2) and the longitudinal extension plate (3) are respectively connected with a handle.

5. The mounting base of a box-type substation according to claim 1, characterized in that the inner end surface of the longitudinal extension plate (3) is provided with a limiting groove (12) with a T-shaped cross section, and the extension end of the push plate (8) is provided with a sliding block which is matched with the limiting groove (12) for sliding.

6. A mounting base for a box substation according to claim 1, characterized in that the horizontal distance of the first baffle (4) from the end face of the extension of the transverse extension plate (2) is equal to the horizontal distance of the second baffle (5) from the end face of the extension of the longitudinal extension plate (3).