CN112038051A

CN112038051A - Oil well transformer platform is with box that integrates

Info

Publication number: CN112038051A
Application number: CN202010979145.6A
Authority: CN
Inventors: 张铮; 孙天辉; 连胜利; 宿瑞
Original assignee: Shandong Desheng Electric Power Co ltd
Current assignee: Shandong Desheng Electric Power Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2020-12-04
Anticipated expiration: 2040-09-17
Also published as: CN112038051B

Abstract

The utility model provides an oil well transformer platform is with integrating box, includes box (1), the top of box (1) is provided with supporting seat (2) and bracing piece (3), bracing piece (3) end-to-end connection has crossbeam (4), the top of crossbeam (4) is provided with track (41), install slider (5) on track (41), staple bolt (6) are installed at the top of slider (5), fuse (7) are installed through staple bolt (6) in slider (5), when bracing piece (3) are perpendicular to the top of box (1), along with slider (5) translational motion on crossbeam (4), fuse (7) horizontal migration and with high-voltage bushing connection or disconnection, fuse (7) have obvious disconnection point with high-voltage bushing, bracing piece (3) can rotate to the top that is on a parallel with box (1), and then make fuse (7) be on a parallel with the side of box (1) and place, the structure is more stable and compact.

Description

Oil well transformer platform is with box that integrates

Technical Field

The invention relates to the technical field of transformer platform application, in particular to an integrated box body for an oil well transformer platform, which is small in size and high in safety.

Background

In order to ensure the continuous and stable electricity utilization of the oil well in the oil exploitation process, the installation requirement of the transformer can be fast and safe, and in order to facilitate the transportation, installation, debugging and maintenance of the transformer on site, the transformer for the oil well gradually develops towards the modularization, intellectualization and miniaturization directions.

General transformer and high-tension electricity are connected through drop out fuse, and this kind of drop out fuse can in time fuse when the circumstances such as load abnormal increase to play the guard action, wait to accomplish after the installation of whole subassemblies of transformer this drop out fuse of switching on of only needing to use the insulator spindle to stir, have obvious disconnection point design, can greatly promote the security of operation. However, due to the drop stroke design of the drop-out fuse, dropping generally refers to that the drop-out fuse swings to be vertical from an inclined state under the action of gravity after being fused, and the process usually needs a large space, occupies a large space, and is generally used in cooperation with an oil-immersed transformer outdoors. For transformer equipment with high integration level, such as box distribution equipment using dry-type transformers, the installation and transportation of the drop-out fuse are inconvenient. Therefore, the applicant designs an integrated box body for an oil well transformer platform, so that the connection and supporting structure of the fuse is stable and compact, and the fuse connection mechanism of the integrated box body has obvious disconnection points.

Disclosure of Invention

In order to solve the problems, the invention provides a novel integrated box body for an oil well transformer platform, which utilizes the translational motion of a sliding block on a cross beam to further drive a connected fuse to move horizontally and be connected or disconnected with a high-voltage sleeve, and the fuse and the high-voltage sleeve have obvious disconnection points; in order to avoid the damage of shaking in the transportation, the bracing piece can rotate to the top that is on a parallel with the box, and then makes the fuse place in a parallel with the side of box, and the slider moves down on the crossbeam, and the fuse that connects still can further descend, and the structure is more firm, compact.

The technical scheme of the invention is as follows:

the utility model provides an oil well transformer platform is with integrating box, includes the box, is provided with dry-type transformer in the box, and area can be optimized to small, the whole transportation of being convenient for. The utility model discloses a high-voltage bushing's fuse, including box, supporting seat, crossbeam, fuse, high-voltage bushing's length, the top of box is provided with high-voltage bushing, the top of box still is provided with the supporting seat, supporting seat connection has the bracing piece that can wind the supporting seat at vertical plane pivoted, bracing piece end-to-end connection has the crossbeam, crossbeam perpendicular to bracing piece, axis pass high-voltage bushing, when the bracing piece changes to the horizontality the crossbeam exposes in the box outside, the top of crossbeam is provided with the track, install the slider on the track, the staple bolt is installed at the top of slider, the fuse is installed through the staple bolt to the slider, the fuse is parallel with the crossbeam, can follow the slider and be translational motion on the crossbeam, the length of.

The integrated box body for the oil well transformer platform is characterized in that the supporting rod rotates around the supporting seat in a vertical plane within a range from parallel to the top of the box body to 90 degrees perpendicular to the top of the box body.

Furthermore, the supporting seat is provided with an angle limiting assembly with an L-shaped design, fan-shaped baffles are fixed on two sides of the angle limiting assembly 21, and a rotating shaft is connected between the fan-shaped baffles on the two sides.

In order to further strengthen supporting mechanism's stability, the top of box still articulates there is the bracing piece with the rotation plane, the bracing piece is scalable pole, and its top links together with the bracing piece. Preferably, when the supporting rod is perpendicular to the top of the box body, the other end of the inclined supporting rod is connected with the supporting rod at an included angle of 45 degrees.

Furthermore, when the supporting rod rotates to be parallel to the top of the box body, the top area of the box body projected by the supporting rod is provided with a diagonal rod storage groove, and the hinge point of the diagonal rod is arranged in the diagonal rod storage groove.

Preferably, the two ends of the beam are provided with limiting blocks to prevent the sliding block from sliding out of the beam, and damping studs are mounted on the side faces of the sliding block.

Preferably, the center of the fuse is connected with the hoop.

As above, the oil well transformer platform is with integrating box, the horizontal pad is still installed at the top of box, the bracing piece rotates when being on a parallel with the top of box with the horizontal pad contact.

As above the oil well transformer platform is with integrating box, the box side is provided with magnetism and inhales, the crossbeam is the ferromagnetism material, when the bracing piece rotated to the top that is on a parallel with the box, the crossbeam was inhaled with magnetism and is connected.

As above, the oil well transformer platform is with integrating box, the box side is provided with the side pad, when the bracing piece rotated the top that is on a parallel with the box, the fuse was connected with the side pad.

Compared with the prior art, the invention has the advantages that:

the invention provides a novel integrated box body for an oil well transformer platform, which is very suitable for the transportation of a box body of a built-in dry type transformer, and utilizes the translational motion of a sliding block on a cross beam to further drive a connected fuse to horizontally move and be connected or disconnected with a high-voltage sleeve, and the fuse and the high-voltage sleeve have obvious disconnection points; in order to avoid damage caused by shaking in transportation, the supporting rod can rotate to be parallel to the top of the box body, so that the fuse protector is placed in parallel to the side face of the box body, the sliding block moves downwards on the cross beam, the connected fuse protector can further descend, the whole structure is more stable and compact, and the occupied area is greatly optimized; the inclined support rod further enhances the stability of the support mechanism; the limiting block can prevent the sliding block from sliding out of the beam; the center of the fuse is connected with the hoop, so that balance is kept more easily; horizontal pad, magnetism are inhaled and the side pad further plays firm, cushioning effect, prevents the shock in the transportation.

Drawings

The aspects and advantages of the present application will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention.

In the drawings:

FIG. 1 is a schematic diagram showing a side view of an integrated tank for an oil well transformer station in example 1;

FIG. 2 is a schematic view of a support seat in embodiment 1;

FIG. 3 is a schematic side view showing the structure in the transportation state in example 1;

FIG. 4 is a schematic view showing the structure of an inclined support bar in embodiment 1;

FIG. 5 is a plan view of a storage tank for diagonal support rods in accordance with example 1;

FIG. 6 is a sectional view of a cross member and a slider in embodiment 1.

The components represented by the reference numerals in the figures are:

1. the box, 2, supporting seat, 21, angle limiting component, 3, bracing piece, 4, crossbeam, 41, track, 42, stopper, 5, slider, 6, staple bolt, 7, fuse, 8, bearing diagonal pole, 81, bearing diagonal pole storage tank, 9, horizontal pad, 10, magnetism inhale, 11, side pad.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. It should be noted that these embodiments are provided so that this disclosure can be more completely understood and fully conveyed to those skilled in the art, and the present disclosure may be implemented in various forms without being limited to the embodiments set forth herein.

Example 1

Referring to fig. 1 for an oil well transformer platform with integrated box side view structure sketch map, including box 1, be provided with dry-type transformer in the box 1, small can further optimize area, the whole transportation of being convenient for. The actual volume of the box body 1 is larger, in order to highlight details such as specific structures and the like in the drawing, the volume of the box body 1 is reduced when the drawing is performed, the volume of the box body 1 is only schematic, a high-voltage bushing is arranged at the top of the box body 1, the proportion of the high-voltage bushing to the box body is not real, a connecting hole is formed in the top of the high-voltage bushing and can be penetrated through by a terminal from the horizontal direction, a supporting seat 2 is further arranged at the top of the box body 1, the supporting seat 2 is connected with a supporting rod 3 which can rotate around the supporting seat 2 on the vertical plane, the tail end of the supporting rod 3 is connected with a cross beam 4, the cross beam 4 is perpendicular to the supporting rod 3, the axis penetrates through the high-voltage bushing, the cross beam 4 and the high-voltage bushing are ensured to be on the same vertical plane, when the supporting, staple bolt 6 is installed at the top of slider 5, fuse 7 is installed through staple bolt 6 to slider 5, fuse 7 is parallel with crossbeam 4, can follow slider 5 and be translational motion on crossbeam 4, fuse 7's length is greater than crossbeam 4 and high-tension bushing's minimum distance. During the translation, the fuse 7 can be connected or disconnected with the high-voltage bushing, and after the connection position is reached, i.e. the connection terminal of the fuse 7 is connected with the high-voltage bushing, the slider 5 is fixed. It should be noted that after the support rod 3 is confirmed to be in a fixed state, the slider 5 can be pushed by an insulating tool to connect or disconnect the connection terminal of the fuse 7 with or from the connection hole of the high-voltage bushing, and this structure with an obvious disconnection point has higher safety for power taking or power outage, and meanwhile, considering the possible vibration of the field environment, the connection terminal is required to have a buckle, a locking structure or other structures with certain fixing capacity, so that the connection terminal of the fuse 7 with the connection hole of the high-voltage bushing is not easy to loosen, and as a specific implementation mode, the position of the slider 5 can be adjusted and fixed by screwing in a damping stud on the side surface of the slider 5.

Referring to fig. 2, first, in order to limit and stabilize the support rod 3, the support rod 3 is rotated in a vertical plane about the support base 2 in a range of 90 ° from parallel to the top of the case 1 to perpendicular to the top of the case 1. Further, the support base 2 is provided with an angle limiting assembly 21, and the angle limiting assembly 21 limits the range of rotation of the support bar 3 in the vertical plane to a range of 90 ° from parallel to the top of the box body 1 to perpendicular to the top of the box body 1. Specifically, the supporting seat 2 is provided with an angle limiting component 21 with an L-shaped design and a rotating shaft, and two sides of the rotating shaft are supported and fixed by fan-shaped baffles.

With reference to fig. 1 and 4, in order to further enhance the stability of the supporting mechanism, an inclined supporting rod 8 is further installed at the top of the box body 1, and is coplanar with the supporting rod 3, the inclined supporting rod 8 is a telescopic rod, and the top of the telescopic rod is connected with the supporting rod 3. The bottom of the diagonal support rod 8 can rotate around the rotating shaft arranged at the top of the box body 1, when the supporting rod 3 is perpendicular to the top of the box body 1, the other end of the diagonal support rod 8 is connected with the supporting rod 3 at an included angle of 45 degrees, as shown in fig. 4, the diagonal support rod 8 can pass through a plurality of holes and be additionally provided with pins, screws and other adjustments to fix the length of the diagonal support rod, and one section of the diagonal support rod 8 is relatively bent and is convenient to be connected with the supporting rod 3.

Referring to fig. 5, preferably, a diagonal bar storage groove 81 is formed in an area of the top of the box body 1 projected when the supporting bar 3 rotates to be parallel to the top of the box body 1, a rotation axis around which the diagonal bar 8 is wound is disposed in the diagonal bar storage groove 81, the rotation axis is close to the edge of the box body 1, and the diagonal bar 8 is disposed in the diagonal bar storage groove 81, so that it is not visible from the side of the box body 1. Two horizontal pads 9 are further installed at the top of the box body 1, and with reference to fig. 3 and 5, the width of the support rod 3 is larger than that of the storage groove 81 of the inclined support rod, so that the support rod 3 is in contact with the horizontal pads 9 when rotating to be parallel to the top of the box body 1, and the buffer protection is achieved.

Referring to fig. 1, 3 and 6, the slider 5 corresponds to a rail 41 on the beam 4 in shape, and both ends of the beam 4 are provided with limit blocks 42 to prevent the slider 5 from sliding out of the beam 4. Preferably, the center of the fuse 7 is connected with the hoop 6, so that balance is guaranteed.

Referring to fig. 3, a magnetic attraction 10 is arranged on the side surface of the box body 1, the cross beam 4 is made of ferromagnetic material, and when the support rod 3 rotates to be parallel to the top of the box body 1, the cross beam 4 is connected with the magnetic attraction 10. The side face of the box body 1 is provided with a side pad 11, and when the supporting rod 3 rotates to the top parallel to the box body 1, the fuse 7 is connected with the side pad 11.

Obviously, since the high voltage is generally in a three-phase power form, there are generally three paths, in this embodiment, for clarity of illustration, only one path of electrical connection is drawn, and the other two paths have the same form.

Through the scheme of the embodiment, the invention provides a novel integrated box body for an oil well transformer platform, which utilizes the translational motion of a sliding block 5 on a cross beam 4 to further drive a connected fuse 7 to move horizontally and be connected with or disconnected from a high-voltage sleeve, and the fuse 7 and the high-voltage sleeve have obvious disconnection points; in order to avoid damage caused by shaking in transportation, the supporting rod 3 can rotate to be parallel to the top of the box body 1, so that the fuse 7 is placed in parallel to the side face of the box body 1, the sliding block 5 moves downwards on the cross beam 4, the connected fuse 7 can further descend, and the structure is more stable and compact; the inclined support rod 8 further enhances the stability of the support mechanism; the limiting block 42 can prevent the sliding block 5 from sliding out on the cross beam 4; the center of the fuse 7 is connected with the hoop 6, so that balance is kept more easily; the horizontal pad 9, the magnetic attraction 10 and the side pads 11 further play roles of stabilization and buffering, and prevent the vibration in the transportation process.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or additions or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides an oil well transformer platform is with integrating box, includes box (1), the top of box (1) is provided with high-voltage bushing, its characterized in that, the top of box (1) still is provided with supporting seat (2), supporting seat (2) are connected with and to wind supporting seat (2) at vertical plane pivoted bracing piece (3), bracing piece (3) end-to-end connection has crossbeam (4), crossbeam (4) perpendicular to bracing piece (3), the axis passes high-voltage bushing, bracing piece (3) are when changeing to the horizontality crossbeam (4) expose in the box (1) outside, the top of crossbeam (4) is provided with track (41), install slider (5) on track (41), staple bolt (6) is installed at the top of slider (5), fuse (7) are installed through staple bolt (6) in slider (5), fuse (7) are parallel with crossbeam (4), can follow slider (5) and do translational motion on crossbeam (4), the length of fuse (7) is greater than crossbeam (4) and high-voltage bushing's minimum distance.

2. An integrated tank for oil well transformer stations, according to claim 1, characterized in that the rotation of the supporting rod (3) around the supporting seat (2) in the vertical plane ranges from parallel to the top of the tank (1) to 90 ° perpendicular to the top of the tank (1).

3. The integrated box body for the oil well transformer platform as claimed in claim 2, wherein the supporting base (2) is provided with an L-shaped angle limiting component (21), fan-shaped baffles are fixed on two sides of the angle limiting component (21), and a rotating shaft is connected between the fan-shaped baffles on the two sides.

4. The integrated box body for the oil well transformer platform as claimed in claim 1, wherein the top of the box body (1) is further hinged with a diagonal support rod (8) which has the same rotation plane with the support rod (3), the diagonal support rod (8) is a telescopic rod, and the top of the telescopic rod is connected with the support rod (3).

5. The integrated box body for the oil well transformer platform as claimed in claim 4, wherein the top area of the box body (1) projected when the support rod (3) rotates to be parallel to the top of the box body (1) is provided with a storage groove (81) for the inclined support rod, and the hinge point of the inclined support rod (8) is arranged in the storage groove (81) for the inclined support rod.

6. The integrated box body for the oil well transformer platform as claimed in claim 1, wherein two ends of the beam (4) are provided with limit blocks (42), and the side surface of the sliding block (5) is provided with a damping stud.

7. The integrated box for oil well transformer stations as claimed in claim 1, characterized in that the center of said fuse (7) is connected to the anchor ear (6).

8. The integrated box for the oil well transformer platform as claimed in claim 1, wherein a horizontal pad (9) is further installed on the top of the box body (1), and the support rod (3) is in contact with the horizontal pad (9) when rotating to be parallel to the top of the box body (1).

9. The integrated box body for the oil well transformer platform as claimed in claim 1, wherein a magnetic attraction (10) is arranged on the side surface of the box body (1), the cross beam (4) is made of ferromagnetic material, and when the supporting rod (3) rotates to be parallel to the top of the box body (1), the cross beam (4) is connected with the magnetic attraction (10).

10. The integrated box for the oil well transformer platform as claimed in claim 1, wherein the side of the box body (1) is provided with a side pad (11), and when the supporting rod (3) rotates to be parallel to the top of the box body (1), the fuse (7) is connected with the side pad (11).