CN212126129U

CN212126129U - Shoulder seat can be dismantled in transformer transportation

Info

Publication number: CN212126129U
Application number: CN202020515077.3U
Authority: CN
Inventors: 高文涛; 周卫仁; 肖尊龙
Original assignee: Hunan Electric Power Logistics Service Co ltd
Current assignee: Hunan Electric Power Logistics Service Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-12-11
Anticipated expiration: 2030-04-09

Abstract

The utility model provides a shoulder seat can be dismantled in transformer transportation belongs to transformer technical field. The detachable shoulder seat for transformer transportation comprises a first bottom plate, a second bottom plate and a middle partition plate, wherein a plurality of bolt holes are formed in the first bottom plate, the second bottom plate and the middle partition plate, the area of the middle partition plate is smaller than that of the first bottom plate and the second bottom plate, the first bottom plate, the second bottom plate and the middle partition plate are connected through bolts and nuts, the middle partition plate is arranged between the first bottom plate and the second bottom plate, and a gap is reserved between the first bottom plate and the second bottom plate. The shoulder seat comprises two bottom plates and an intermediate partition plate, is simple in structure, convenient to install and use and low in cost, can ensure the stability of the transformer in the transportation process, and has great popularization value in the transformer transportation field.

Description

Shoulder seat can be dismantled in transformer transportation

Technical Field

The utility model belongs to the technical field of the transformer, concretely relates to shoulder seat can be dismantled in transformer transportation.

Background

With the development of economy and the increasing requirement for environmental protection, small and medium power plants gradually quit the historical stage, large and huge power plants are built in China continuously, and the capacity and size of transformers matched with the large and huge power plants are increased continuously, so that the difficult problem of transformer transportation is increasingly highlighted, and therefore, in order to utilize the limited transportation height, the large and huge transformers are often transported by side bearing beams.

The transformer shoulder seat structure is used in current patent "transportation, patent number: 201020559456.9' provides a transformer shoulder seat structure for transportation, its characterized in that includes flitch, lower flitch and locates flitch and shoulder board down between the flitch, go up flitch and the upper and lower both sides of flitch symmetry setting at the shoulder board down, the face direction of shoulder board sets up with the face direction of last flitch and lower flitch is perpendicular, the last face of shoulder board and the bottom surface fixed connection of last flitch, its lower face and the top surface fixed connection of flitch. The transformer can well maintain the transportation stability of the transformer, but the structure is relatively complex, and the production and manufacturing cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a shoulder seat can be dismantled in transformer transportation to solve the technical problem that current transformer structure is complicated.

In order to achieve the above object, the technical solution of the present invention is:

the utility model provides a shoulder seat can be dismantled in transformer transportation, includes first bottom plate, second bottom plate and well intermediate spacer, be equipped with a plurality of bolt holes on first bottom plate, second bottom plate and the intermediate spacer, intermediate spacer's area is less than the area of first bottom plate, second bottom plate, and first bottom plate, second bottom plate and intermediate spacer pass through bolt and nut connection, and intermediate spacer locates between first bottom plate and the second bottom plate, makes and leaves the gap in the middle of first bottom plate, the second bottom plate.

Preferably, the gap between the first bottom plate and the second bottom plate is just large enough to accommodate a rib plate outside the transformer.

Preferably, the shoulder seats are in the shape of a right trapezoid with a hypotenuse.

Preferably, the bolt holes are formed in the long bottom edge and the short bottom edge of the shoulder seat.

Preferably, the middle partition board is arranged on the short bottom edge side of the right-angle edge of the shoulder seat, and the width of the middle partition board is smaller than the width of the first bottom board and the width of the second bottom board.

Preferably, the first bottom plate, the second bottom plate and the middle partition plate are fixed through three bolts and nuts.

The utility model has the advantages that:

the shoulder seat comprises two bottom plates and an intermediate partition plate, is simple in structure, convenient to install and use and low in cost, can ensure the stability of the transformer in the transportation process, and has great popularization value in the transformer transportation field.

Drawings

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

Fig. 2 is a schematic structural view of the first base plate.

Fig. 3 is a structural schematic view of the second base plate and the middle partition plate.

In the figure: 1-a first base plate; 2-a second base plate; 3-a middle partition board; 4-bolt hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Referring to fig. 1 to 3, a transformer transportation detachable shoulder seat comprises a first bottom plate 1, a second bottom plate 2 and a middle partition plate 3, wherein a plurality of bolt holes 4 are formed in the first bottom plate 1, the second bottom plate 2 and the middle partition plate 3, the area of the middle partition plate 3 is smaller than that of the first bottom plate 1 and the second bottom plate 2, the first bottom plate 1, the second bottom plate 2 and the middle partition plate 3 are connected through bolts and nuts, and the middle partition plate 3 is arranged between the first bottom plate 1 and the second bottom plate 2, so that a gap is reserved between the first bottom plate 1 and the second bottom plate 2. Preferably, the gap between the first base plate 1 and the second base plate 2 is just large enough to accommodate a rib plate outside the transformer. Further, the shoulder seat is in a right-angle trapezoid-like shape with a bevel edge. The bolt holes are formed in the long bottom edge and the short bottom edge of the shoulder seat. Preferably, the middle partition board is arranged on the short bottom edge side of the right-angle edge of the shoulder seat, and the width of the middle partition board is smaller than the width of the first bottom board and the width of the second bottom board. More preferably, the first bottom plate, the second bottom plate and the middle partition plate are fixed by three bolts and nuts.

Above the shoulder seat, first bottom plate and second bottom plate are the similar right angle trapezoidal form that has a hypotenuse, can save material, reduce cost. The side of the upper bottom edge and the lower bottom edge of the first bottom plate and the second bottom plate is provided with a plurality of bolt holes, preferably 10 long bottom edges. 3 and hypotenuses of short base, also be equipped with a plurality of bolt holes on the intermediate bottom board, preferably 3. During assembly, the middle partition plate 3 is arranged on the short bottom edge side of the right-angle edge between the first bottom plate 1 and the second bottom plate 2, and the first bottom plate 1, the second bottom plate 2 and the middle partition plate 3 are connected and fastened through 3 bolts and nuts. The thickness of the middle partition plate is consistent with that of a rib plate outside the transformer, so that the width of a gap between the first base plate and the second base plate is consistent with that of the rib plate with the bolt hole outside the transformer. During transportation, the long bottom edge of the shoulder seat is close to the transformer, the rib plate with the bolt hole on the transformer is inserted into a gap between the long bottom edges of the shoulder seat, the shoulder seat is tightly attached to the transformer, and the first bottom plate 1, the second bottom plate 2 and the rib plate are connected and fastened by bolts and nuts; the lower edge of the shoulder seat is fixed on a girder of the drop hole car through an iron block, the iron block is welded with the girder, two sides of the shoulder seat (namely on the iron plate) are provided with stop bars, and the stop bars are fixed on the iron block in a spot welding manner, so that the shoulder seat can maintain the stability of the transformer in the transportation process.

In the installation process, all the bolts on the 10 screw holes on the long bottom edge are taken down, the 3 bolt holes on the short bottom edge are loosened, the bolt is inserted into the bolt hole with the single bevel edge, and the shoulder is hung to the installation position of the transformer by using a crane as a hanging point. The long bottom edge side corresponds to the hole of the rib plate on the transformer, a bolt is inserted for fixing, and meanwhile, the bottom surfaces of the first bottom plate, the second bottom plate and the middle partition plate are ensured to be on the same plane, and the bolt is screwed. Two shoulder seats are respectively installed on two side edges of the transformer, after the four shoulder seats are installed, the transformer is integrally arranged in the transportation frame, and a proper iron block can be arranged between the shoulder seats and the frame girder so as to increase the stress area of the girder. The transformer is loaded in the frame, and after the transformer is transported to a destination, the shoulder seat can be taken down for recycling. Meanwhile, a plurality of bolt holes are arranged regularly on the transformer bearing rib plate, and the shoulder seats can be installed at proper positions according to transportation requirements so as to adjust the transportation height of the transformer.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a shoulder seat can be dismantled in transformer transportation, its characterized in that includes first bottom plate, second bottom plate and well intermediate spacer, be equipped with a plurality of bolt holes on first bottom plate, second bottom plate and the intermediate spacer, intermediate spacer's area is less than the area of first bottom plate, second bottom plate, and first bottom plate, second bottom plate and intermediate spacer pass through bolt and nut connection, and intermediate spacer locates between first bottom plate and the second bottom plate, makes and leaves the gap in the middle of first bottom plate, the second bottom plate.

2. The transformer transportation detachable shoulder seat according to claim 1, wherein the gap between the first bottom plate and the second bottom plate is just large enough to accommodate a rib plate outside the transformer.

3. The transformer transport removable shoulder rest of claim 1, wherein the shoulder rest is a right trapezoid-like shape having a beveled edge.

4. The transformer transportation detachable shoulder seat according to claim 3, wherein the bolt holes are formed at the sides of the long bottom edge and the short bottom edge of the shoulder seat.

5. The detachable shoulder seat for transformer transportation according to claim 4, wherein the middle partition plate is arranged at the short bottom side of the right-angle side of the shoulder seat, and the width of the middle partition plate is smaller than the widths of the first bottom plate and the second bottom plate.

6. The transformer transport removable shoulder seat according to claim 5, wherein the first bottom plate, the second bottom plate and the middle spacing plate are fixed by three bolts and nuts.