CN218754513U

CN218754513U - Hoisting structure for prefabricated cabin of transformer substation

Info

Publication number: CN218754513U
Application number: CN202222917932.5U
Authority: CN
Inventors: 郝敬涛; 潘志武; 张宗义
Original assignee: Nanjing Electric Group Intelligent Power Equipment Co ltd
Current assignee: Nanjing Electric Group Intelligent Power Equipment Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-28
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a prefabricated cabin of transformer substation is with hoist structure, including prefabricated cabin body of transformer substation, first wire rope and second wire rope, the both sides of prefabricated cabin body bottom of transformer substation have first rings soon, it has the couple to hang in the first rings, first suspension clasp has been hung at the top of couple, it has second fixing bolt to revolve in the first suspension clasp, the cover that goes up of second fixing bolt has first wire rope, first wire rope's top cover has the second rings, the top of second rings has the supporting steel soon, the cross-section of supporting steel presents "worker" style of calligraphy, the second rings are provided with four in the bottom of supporting steel, the utility model discloses then hang on the second suspension clasp through second wire rope, then through the mutual coincidence of the becket on the second wire rope, make four becket hang simultaneously on the lifting hook of loop to only need a loop just can hoist, thereby still solved simultaneously the lifting rope extrusion cabin top, reduce prefabricated cabin damage.

Description

Hoisting structure for prefabricated cabin of transformer substation

Technical Field

The utility model relates to a hoisting structure specifically is a hoisting structure is used in prefabricated cabin of transformer substation.

Background

The prefabricated cabin transformer substation is a high-voltage switch device, a distribution transformer and a low-voltage distribution device, is factory prefabricated indoor and outdoor compact distribution equipment which is integrated according to a certain wiring scheme, namely functions of high-voltage power receiving, transformer voltage reduction, low-voltage distribution and the like are organically combined together, and the prefabricated cabin transformer substation is installed in a moistureproof, antirust, dustproof, ratproof, fireproof, antitheft, heat-insulating, totally closed and movable steel structure box body, is mechanically and electrically integrated and operates in a totally closed mode, is particularly suitable for urban network construction and transformation, and is a brand-new transformer substation which rises after civil construction of the transformer substation. The prefabricated cabin transformer substation is suitable for mines, factory enterprises, oil-gas fields and wind power stations, replaces the original civil power distribution room and power distribution station, and becomes a novel complete set of power transformation and distribution device. Prefabricated cabin transformer substation is applicable to residential quarter, the urban public becomes, flourishing city, construction power etc, hoisting structure need be used in the installation of the prefabricated cabin of transformer substation, the four corners in prefabricated cabin is installed to the prefabricated cabin of current transformer substation generally adoption rings when hoist and mount, then directly use four wire rope to hang on rings, then hang on the loop wheel through wire rope, need use two loop wheel machines, the troublesome poeration, the crowded ballast roof portion still easily of lifting rope simultaneously, lead to prefabricated cabin to damage, for solving above-mentioned problem, a hoisting structure is used to prefabricated cabin of transformer substation, urgent need to be developed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prefabricated for cabin hoisting structure of transformer substation generally adopts rings to install the four corners in prefabricated cabin when hoist and mount, then directly uses four wire rope to hang on rings, then hangs on the loop wheel through wire rope, need use two loop wheel machines, troublesome poeration, the lifting rope is still crowded ballast roof portion easily simultaneously, leads to prefabricated cabin to damage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prefabricated for cabin hoist structure of transformer substation, includes prefabricated cabin body of transformer substation, first wire rope and second wire rope, the both sides of prefabricated cabin body bottom of transformer substation have first rings soon, it has the couple to hang in the first ring, first suspension clasp has been hung at the top of couple, it has second fixing bolt to revolve in the first suspension clasp, the last cover of second fixing bolt has first wire rope, first wire rope's top cover has second rings, the top of second rings has the support steel soon, the cross-section of support steel presents "worker" style of calligraphy, second rings are provided with four in the bottom of support steel.

Preferably, the number of the first lifting rings is four, and the first lifting rings are symmetrical with respect to the center of the prefabricated substation body.

Preferably, both ends of the first steel wire rope are wound into circular rings, the first suspension buckle and the second fixing bolt are clamped on the circular rings on the first steel wire rope, and the second hanging ring is clamped on the circular rings on the first steel wire rope. Preferably, a hanging piece is arranged at the top of the support steel, and a second hanging buckle and a first fixing bolt are clamped in the hanging piece.

Preferably, a second steel wire rope is sleeved in the second suspension buckle, the bottom of the second steel wire rope is wound into a ring, and the second suspension buckle is sleeved in the second steel wire rope.

Preferably, a rope ring is arranged at the top of the second steel wire rope, the second steel wire rope is provided with two strands, and the rope rings on the two second steel wire ropes are overlapped with each other.

Compared with the prior art, the beneficial effects of the utility model are that: this prefabricated for cabin hoist and mount structure of transformer substation is rational in infrastructure, has following advantage:

the device is convenient to hoist by being provided with the first hanging ring, the hook, the first steel wire rope, the second hanging ring, the supporting steel and the second steel wire rope, and the top of the prefabricated cabin is prevented from being extruded, therefore, in use, the first hanging ring is arranged at the bottom of the prefabricated cabin body of the transformer substation according to the gravity center of the prefabricated cabin body of the transformer substation, the second hanging ring is screwed into the bottom of the supporting steel, the hook is hung on the first hanging ring, the hook is hung on the hanging piece through the second hanging buckle and the first fixing bolt, the second hanging buckle is hung on the second hanging buckle through the second steel wire rope, and the rope rings on the second steel wire rope are overlapped with each other, so that the four rope rings are hung on the lifting hook of the crane at the same time, the hoisting can be realized by only one crane, the extrusion of the top of the cabin is also solved at the same time, and the damage to the prefabricated cabin is reduced.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the side view of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural view of the utility model at the position B in fig. 2;

fig. 5 is a side view schematic structural diagram of the hook and the first suspension buckle assembly of the present invention.

In the figure: 1. a transformer substation prefabricated cabin body; 2. a first hoisting ring; 3. hooking; 4. a first suspension clasp; 5. a first wire rope; 6. a second hoisting ring; 7. supporting steel; 8. a second wire rope; 9. a rope loop; 10. a second suspension clasp; 11. a first fixing bolt; 12. a hanger; 13. and a second fixing bolt.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention based on the embodiment of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a hoisting structure for a prefabricated cabin of a transformer substation comprises a prefabricated cabin body 1 of the transformer substation, a first steel wire rope 5 and second steel wire ropes 8, wherein first hoisting rings 2 are screwed on two sides of the bottom of the prefabricated cabin body 1 of the transformer substation, a hook 3 is hung in the first hoisting ring 2, a first hanging buckle 4 is hung at the top of the hook 3, a second fixing bolt 13 is screwed in the first hanging buckle 4, the first steel wire rope 5 is sleeved on the second fixing bolt 13, a second hoisting ring 6 is sleeved at the top of the first steel wire rope 5, a support steel 7 is screwed at the top of the second hoisting ring 6, the cross section of the support steel 7 is I-shaped, and four second hoisting rings 6 are arranged at the bottom of the support steel 7; the first hanging ring 2 is arranged at the bottom of the prefabricated cabin body 1 of the transformer substation according to the gravity center of the prefabricated cabin body 1 of the transformer substation, the second hanging ring 6 is screwed into the bottom of the support steel 7, the hook 3 is hung on the first hanging ring 2, then the four rope rings 9 are hung on a hanging piece 12 through a second hanging buckle 10 and a first fixing bolt 11, then the four rope rings are hung on the second hanging buckle 10 through a second steel wire rope 8, and then the four rope rings 9 are overlapped with each other through the rope rings 9 on the second steel wire rope 8, so that the four rope rings 9 are hung on a hanging hook of a crane at the same time, and the hoisting can be realized by only one crane, the problem that the lifting rope extrudes the cabin top is solved at the same time, and the damage to the prefabricated cabin is reduced;

the four first lifting rings 2 are arranged at the bottom of the prefabricated cabin body 1 of the transformer substation, the first lifting rings 2 are symmetrical about the center of the prefabricated cabin body 1 of the transformer substation, two ends of a first steel wire rope 5 are wound into a circular ring, a first lifting buckle 4 and a second fixing bolt 13 are clamped on the circular ring of the first steel wire rope 5, a second lifting ring 6 is clamped on the circular ring of the first steel wire rope 5, a lifting piece 12 is arranged at the top of the supporting steel 7, and a second lifting buckle 10 and a first fixing bolt 11 are clamped in the lifting piece 12.

A second steel wire rope 8 is sleeved in the second suspension clasp 10, the bottom of the second steel wire rope 8 is wound into a circular ring, the second suspension clasp 10 is sleeved in the second steel wire rope 8, a rope ring 9 is arranged at the top of the second steel wire rope 8, two strands of second steel wire ropes 8 are arranged, and the rope rings 9 on the two second steel wire ropes 8 are overlapped;

when the lifting device is used, the first lifting ring 2 is arranged at the bottom of the prefabricated cabin body 1 of the transformer substation according to the gravity center of the prefabricated cabin body 1 of the transformer substation, the second lifting ring 6 is screwed into the bottom of the supporting steel 7, the hook 3 is hung on the first lifting ring 2, the hook is connected with the lifting piece 12 through the second lifting buckle 10 and the first fixing bolt 11, the second lifting buckle 10 is hung on the second steel wire rope 8, the rope rings 9 on the second steel wire rope 8 are overlapped with each other, the four rope rings 9 are hung on a lifting hook of a crane simultaneously, the lifting can be carried out by only one crane, the problem that the lifting rope extrudes the cabin roof is solved simultaneously, and the damage to the prefabricated cabin is reduced.

Claims

1. The utility model provides a prefabricated for cabin hoisting structure of transformer substation which characterized in that: including prefabricated cabin body of transformer substation (1), first wire rope (5) and second wire rope (8), the both sides of prefabricated cabin body of transformer substation (1) bottom have first rings (2) soon, hang in first rings (2) and have couple (3), first suspension clasp (4) have been hung at the top of couple (3), revolve in first suspension clasp (4) and have second fixing bolt (13), the last cover of second fixing bolt (13) has first wire rope (5), the top cover of first wire rope (5) has second rings (6), the top of second rings (6) has support steel (7) soon, the cross-section of support steel (7) presents "worker" style of calligraphy, second rings (6) are provided with four in the bottom of support steel (7).

2. The hoisting structure for the prefabricated cabin of transformer substation of claim 1, characterized in that: the four first lifting rings (2) are arranged at the bottom of the prefabricated cabin body (1) of the transformer substation, and the first lifting rings (2) are symmetrical about the center of the prefabricated cabin body (1) of the transformer substation.

3. The hoisting structure for the prefabricated cabin of the transformer substation of claim 1, characterized in that: the two ends of the first steel wire rope (5) are wound into circular rings, the first suspension buckle (4) and the second fixing bolt (13) are clamped on the circular rings of the first steel wire rope (5), and the second hanging ring (6) is clamped on the circular rings of the first steel wire rope (5).

4. The hoisting structure for the prefabricated cabin of transformer substation of claim 1, characterized in that: the top of the supporting steel (7) is provided with a hanging piece (12), and a second hanging buckle (10) and a first fixing bolt (11) are clamped in the hanging piece (12).

5. The hoisting structure for the prefabricated cabin of the transformer substation of claim 4, characterized in that: and a second steel wire rope (8) is sleeved in the second suspension buckle (10), the bottom of the second steel wire rope (8) is wound into a circular ring, and the second suspension buckle (10) is sleeved in the second steel wire rope (8).

6. The hoisting structure for the prefabricated cabin of the transformer substation of claim 1, characterized in that: the top of the second steel wire rope (8) is provided with a rope ring (9), the second steel wire rope (8) is provided with two strands, and the rope rings (9) on the two second steel wire ropes (8) are overlapped with each other.