CN211502054U - Box-type transformer base - Google Patents

Abstract

The utility model belongs to the technical field of power equipment's technique and specifically relates to a box transformer base is related to, sets up the bottom at box transformer body. The utility model discloses a base plate, the outside fixedly connected with mounting of base plate, it has the fixed orifices to open on the mounting, is equipped with the ground nail in the fixed orifices, and the both ends of base plate are fixed with the limiting plate respectively along length direction, form the clearance that supplies box transformer body to place between two limiting plates. The utility model has the advantages of can demolish back used repeatedly.

Description

Box-type transformer base

Technical Field

The utility model belongs to the technical field of power equipment's technique and specifically relates to a box transformer base is related to.

Background

The box type transformer is also called a combined type transformer and is formed by organically combining a transformer, high-voltage control equipment and low-voltage control equipment. The box-type transformer is used as a whole set of distribution equipment, and the basic principle of the box-type transformer is that reasonable assembly is carried out according to a specified sequence through a pressure starting system, an armor wire, a transformer substation full-automatic system, a direct current point and corresponding technical equipment, and all components are installed in a specific waterproof, dustproof, rat-proof and other completely-sealed toughened box body structure, so that the specific transformer is formed.

In order to fix the box-type transformer to the ground, an upwardly protruding boss is generally poured at the installation position of the box-type transformer to serve as an installation base of the box-type transformer. The concrete base can be retained in the original place after the box-type transformer is moved away, cannot be moved and only can be detached, and cannot be reused, so that the waste of resources is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a box transformer base can demolish back used repeatedly.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a box transformer base, sets up the bottom at box transformer body, includes the base plate, the outside fixedly connected with mounting of base plate, it has the fixed orifices to open on the mounting, be equipped with the ground nail in the fixed orifices, the both ends of base plate are fixed with limiting plate, two respectively along length direction form the clearance that supplies box transformer body to place between the limiting plate.

Through adopting above-mentioned technical scheme, use the ground nail to pass the fixed orifices and fix subaerial, the ground nail is fixed the base plate subaerial, has restricted the removal of base plate, makes the base plate more firm, and difficult production slides. Be used for placing box transformer body between two limiting plates, the limiting plate with box transformer body centre gripping, played spacing effect to box transformer body, prevent that box transformer body from slipping from the base plate.

The utility model discloses further set up to: a plurality of barbs are fixed on the circumferential surface of the ground nail and incline upwards, so that the extending direction of each barb forms an acute angle with the axis direction of the ground nail.

Through adopting above-mentioned technical scheme, the barb outwards opens on the circumferential surface of ground nail to incline towards the top, make to be the toper between barb and the ground nail, more make things convenient for ground nail nailed in the end of the ground. The barb opens on the ground nail and is the loudspeaker form, and the great side of opening up, has strengthened the firm degree of ground nail, makes the difficult upward movement of ground nail.

The utility model discloses further set up to: and limiting grooves are formed in one side, close to each other, of each of the two limiting plates along the length direction, and limiting blocks matched with the limiting grooves are fixed on two sides of the box-type transformer body respectively.

Through adopting above-mentioned technical scheme, the spacing groove on the limiting plate cooperatees with the stopper on the box transformer body, has played spacing effect to the box transformer body, has restricted the removal of the vertical direction of box transformer body, has strengthened the steadiness of being connected between box transformer body and the base plate.

The utility model discloses further set up to: and the limiting plate is provided with a plurality of mounting holes along the length direction.

Through adopting above-mentioned technical scheme, along the length direction of limiting plate, installation fastening bolt in the mounting hole, fastening bolt passes the mounting hole and fixes on box transformer body, and is fixed as an organic whole with box transformer body and base plate, has promoted the steadiness that box transformer body and base plate are connected. The mode of using the bolt to connect has the advantages of convenient disassembly and assembly, reliable connection and low cost.

The utility model discloses further set up to: the base plate is fixed with a plurality of supporting blocks, and the supporting blocks are parallel to the limiting plate.

Through adopting above-mentioned technical scheme, the supporting shoe supports the bottom at box transformer body, has promoted box transformer body's height, has increased the interval between box transformer body and the ground, prevents to have subaerial when ponding with box transformer body submergence. The clearance that exists between the adjacent supporting shoe has strengthened the air permeability, has reduced the moisture of box transformer body bottom, is favorable to the drainage, avoids ponding at the bottom of box transformer body.

The utility model discloses further set up to: and a drainage slope is fixed between the adjacent supporting blocks, and two ends of the drainage slope gradually rise along the mutually close direction to form an arch.

Through adopting above-mentioned technical scheme, when the rainwater falls on the base plate, the drainage slope makes the rainwater discharged along the drainage slope of slope, has avoided producing ponding between adjacent supporting shoe.

The utility model discloses further set up to: and steel wire meshes are respectively fixed at the two ends of the supporting block on the outer side of the substrate.

Through adopting above-mentioned technical scheme, form the clearance of reinforcing air permeability and drainage between the adjacent supporting shoe, the wire net blocks clearance and the communicating both ends in the external world, when having guaranteed air permeability and drainage, prevents that the mouse from boring in the clearance.

The utility model discloses further set up to: the bottom surface of the substrate is provided with anti-skid grains.

Through adopting above-mentioned technical scheme, increased the resistance coefficient of base plate with ground contact, made the frictional force between base plate and the ground bigger, promoted the land fertility of grabbing of base plate.

To sum up, the utility model discloses a beneficial technological effect does:

1. after the ground nail is nailed into the ground bottom, the upward inclined barb can enhance the ground grabbing force of the ground nail and prevent the ground nail from loosening; the limiting groove arranged on the limiting plate is matched with the limiting block on the box-type transformer body, so that the limiting effect on the box-type transformer body is achieved, and the stability between the box-type transformer body and the substrate is improved;

2. the supporting blocks lift the box-type transformer body, so that the distance between the box-type transformer body and the ground is increased, and when water is accumulated on the ground, the box-type transformer body is not easily influenced; the drainage slope that sets up in the clearance that forms between the adjacent supporting shoe has strengthened drainage, has guaranteed that box transformer body bottom is difficult for appearing ponding.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the assembly structure of the present invention.

Fig. 3 is another schematic view of the present invention.

Reference numerals: 1. the anti-skidding steel wire mesh transformer comprises a base plate, 11, fixing pieces, 12, fixing holes, 13, ground nails, 131, nail caps, 14, barbs, 2, limiting plates, 31, limiting grooves, 32, limiting blocks, 4, a box-type transformer body, 5, mounting holes, 6, supporting blocks, 7, drainage slopes, 8, a steel wire mesh, 9 and anti-skidding lines.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a box transformer base sets up the bottom at box transformer body 4, including base plate 1. The base plate 1 is a square plate structure, and the fixing pieces 11 are respectively fixed at four corners of the outer side of the base plate 1. The fixing piece 11 is provided with a fixing hole 12, and a ground nail 13 is arranged in the fixing hole 12. One end of the ground nail 13 is gradually reduced in section to form a conical tip, and the other end is fixed with a nail cap 131. The nail cap 131 is a circular plate-shaped structure, and the radius of the nail cap 131 is larger than the inner diameter of the fixing hole 12, so that the ground nail 13 is prevented from falling from the fixing hole 12. A plurality of barbs 14 are fixed on the circumferential surface of the ground nail 13. The barb 14 is inclined upward such that the direction of elongation of the barb 14 is at an acute angle to the axial direction of the ground nail 12. The three barbs 14 are uniformly distributed on the circumferential surface of the same circumference of the ground nail 13, and a plurality of groups of barbs 14 are fixed along the axial direction of the ground nail 13. The opening of the fixing hole 12 is sized to allow the ground nail 13 fixed with the barb 14 to normally pass therethrough. The barb 14 improves the gripping performance of the ground nail 13, so that the ground nail 13 is firmer on the ground and is difficult to pull out from the ground.

Referring to fig. 1 and 2, two ends of a base plate 1 are respectively fixed with limiting plates 2 along a length direction, and a gap for placing a box-type transformer body 4 is formed between the two limiting plates 2. Limiting grooves 31 are respectively formed in one side, close to each other, of each of the two limiting plates 2 along the length direction, and limiting blocks 32 matched with the limiting grooves 31 are respectively fixed to two sides of the box-type transformer body 4. The cooperation between the limiting groove 31 and the limiting block 32 plays a limiting role in the box-type transformer body 4, and the stability of connection between the box-type transformer body 4 and the substrate 1 is enhanced. The limiting plate 2 is provided with a plurality of mounting holes 5 along the length direction, and the mounting holes 5 are positioned above the limiting groove 31. A threaded hole is formed in the upper portion of the limiting block 32 on the box-type transformer body 4, and a fastening bolt penetrates through the mounting hole 5 and then is fixed at the threaded hole on the box-type transformer body 4. The bolt connection mode is convenient to disassemble and assemble and stable in connection.

Referring to fig. 1 and 2, a plurality of supporting blocks 6 are fixed on the upper surface of the substrate 1 between the two limiting plates 2. The supporting blocks 6 are arranged at intervals and are parallel to the limiting plates 2. The supporting block 6 supports the bottom end of the box-type transformer body 4, lifts the box-type transformer body 4, enlarges the distance between the box-type transformer body 4 and the ground, and prevents the bottom end of the box-type transformer body 4 from being immersed in water when water is accumulated on the ground. The clearance between the adjacent supporting shoe 6 has strengthened the air permeability and the drainage of box transformer body 4 bottom, avoids persisting ponding in the bottom of box transformer body 4. And a drainage slope 7 is fixed between the adjacent supporting blocks 6, and the length of the drainage slope 7 is the same as that of the supporting blocks 6. The two ends of the drainage slope 7 gradually rise along the mutually approaching direction to form an arch structure, so that the drainage between the adjacent supporting blocks 6 is facilitated, and the drainage performance is enhanced.

Referring to fig. 1 and 2, steel wire meshes 8 are respectively fixed at two ends of the supporting block 6 outside the substrate 1. The upper end of wire net 8 and the upper end parallel and level of supporting shoe 6, the lower extreme of wire net 8 and the lower extreme parallel and level of supporting shoe 6, the both ends of wire net 8 are located limiting plate 2 respectively. The two ends of the gap formed between the adjacent supporting blocks 6 and communicated with the outside are blocked by the steel wire mesh 8. The steel wire mesh 8 can prevent small animals such as rats from entering the gap along the gap while ensuring drainage and ventilation.

Referring to fig. 3, the bottom surface of the substrate 1 is provided with the anti-slip pattern 9 in a shape like a Chinese character jing, and the anti-slip pattern 9 increases the resistance coefficient between the substrate 1 and the ground, so that the friction between the substrate 1 and the ground is larger, the substrate 1 is less prone to slipping on the ground, and the ground gripping force of the substrate 1 is enhanced.

The implementation principle of the embodiment is as follows: a flat ground with flat terrain and hard geology is selected, and the substrate 1 is placed on the flat ground. The ground nail 13 is driven into the ground through the fixing hole 12 until the nail cap 131 of the ground nail 13 tightly abuts against the upper surface of the fixing member 11. The limit block 32 on the box-type transformer body 4 is inserted along the groove length direction of the limit groove 31 on the limit plate 2, so that the limit block 32 is completely embedded into the limit groove 31. And (3) fastening bolts penetrate through the mounting holes 5 on the limiting plates 2 and are mounted and screwed on the box-type transformer body 4, so that the nuts of the fastening bolts are tightly abutted on the limiting plates 2.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a box transformer base, sets up in the bottom of box transformer body (4), its characterized in that: including base plate (1), outside fixedly connected with mounting (11) of base plate (1), it has fixed orifices (12) to open on mounting (11), be equipped with ground nail (13) in fixed orifices (12), the both ends of base plate (1) are fixed with limiting plate (2), two respectively along length direction form the clearance that supplies box transformer body (4) to place between limiting plate (2).

2. A box transformer substation according to claim 1, characterized in that: a plurality of barbs (14) are fixed on the circumferential surface of the ground nail (13), and the barbs (14) incline upwards to enable the extending direction of the barbs (14) to form an acute angle with the axial direction of the ground nail (13).

3. A box transformer substation according to claim 1, characterized in that: two limiting grooves (31) are respectively formed in one side, close to each other, of the limiting plates (2) along the length direction, and limiting blocks (32) matched with the limiting grooves (31) are respectively fixed to the two sides of the box-type transformer body (4).

4. A box transformer substation according to claim 1, characterized in that: and the limiting plate (2) is provided with a plurality of mounting holes (5) along the length direction.

5. A box transformer substation according to claim 1, characterized in that: a plurality of supporting blocks (6) are fixed on the base plate (1), and the supporting blocks (6) are parallel to the limiting plate (2).

6. A box transformer substation according to claim 5, characterized in that: and a drainage slope (7) is fixed between the adjacent supporting blocks (6), and two ends of the drainage slope (7) gradually rise along the direction close to each other to form an arch.

7. A box transformer substation according to claim 6, characterized in that: and steel wire meshes (8) are respectively fixed at two ends of the supporting block (6) outside the substrate (1).

8. A box transformer substation according to claim 1, characterized in that: the bottom surface of the substrate (1) is provided with anti-skid grains (9).

Images