CN210866906U

CN210866906U - Transformer box fixing device

Info

Publication number: CN210866906U
Application number: CN201922219841.2U
Authority: CN
Inventors: 眭银峰; 陆亚东
Original assignee: Changzhou Fenglin Electric Co ltd
Current assignee: Changzhou Fenglin Electric Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-06-26
Anticipated expiration: 2029-12-12

Abstract

The utility model relates to the technical field of fixing devices, in particular to a fixing device for a transformer box, which solves the defect of easy failure in the prior art, and comprises a transformer box body, wherein four corners of the transformer box body are fixedly provided with a mounting plate, the mounting plate is provided with screw holes, the mounting plate is fixedly connected with a reinforcing rod through a nut and a bolt, the other end of the reinforcing rod is welded and fixed with the outer side of the transformer box body, the top of the mounting plate is fixedly provided with a transverse pressing plate and a longitudinal pressing plate through screws, a box door is arranged at the top of the transformer box by equipment, the outer side of the box door is additionally provided with the transverse pressing plate and the longitudinal pressing plate for damping and limiting, the vibration space of the transformer box can be effectively limited, the vibration generated by external interference can be greatly reduced by utilizing a silica gel pad to absorb the vibration energy and matching with a damping spring, so that, the stable operation of the transformer box is ensured, and the occurrence of circuit faults is avoided.

Description

Transformer box fixing device

Technical Field

The utility model relates to a fixing device technical field especially relates to a transformer case fixing device.

Background

The outdoor terminal box and the power box of the transformer substation are important parts of the transformer substation which are connected with primary and secondary equipment, and whether the transformer substation can operate safely, stably and efficiently is determined to a certain extent.

The transformer box door among the prior art is all seted up in one side of box, because the setting of chamber door, the outside of box then is not convenient for add fixing device to lead to the transformer box easily to produce the vibration under external disturbance, because long-term vibration, inside component is not hard up easily, influences the steady operation of transformer box, easily takes place circuit fault.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that easily breaks down that exists among the prior art, and a transformer case fixing device who proposes.

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

the utility model provides a transformer case fixing device, includes the transformer case body, the equal fixed mounting panel that is provided with in four corners of transformer case body, the screw has been seted up on the mounting panel, and through nut bolt fixedly connected with anchor strut on the mounting panel, the other end of anchor strut with the outside welded fastening of transformer case body, and the top of mounting panel loops through the screw fixation and have horizontal clamp plate and vertical clamp plate, one side of horizontal clamp plate and vertical clamp plate is fixed respectively and is provided with first buckle and second buckle, the lateral wall of horizontal clamp plate, vertical clamp plate, first buckle and second buckle all with the outside pressure contact of transformer case body, and the top of transformer case body has the chamber door through round pin axle movable mounting.

Preferably, the end part of the reinforcing rod is welded with a connecting plate, the connecting plate is provided with a mounting hole, and the connecting plate is fixedly connected with the mounting plate through a nut bolt and the mounting hole.

Preferably, the outside cover of stiffener is equipped with damping spring, damping spring's both ends respectively through the buckle with the outside of transformer case body and the tip fixed connection of connecting plate.

Preferably, one side of the transverse pressing plate and one side of the longitudinal pressing plate are respectively bonded with a first silica gel pad and a second silica gel pad which are symmetrically arranged through adhesives.

Preferably, the transformer box body and the mounting panel are arranged in an integrated structure, the transverse pressing plate and the first buckling plate are arranged in an integrated structure, and the longitudinal pressing plate and the second buckling plate are arranged in an integrated structure.

The utility model has the advantages that: compared with the prior art, the utility model has the advantages of simple structure and reasonable design, equipment sets up the chamber door at the top of transformer case, has add and has been used for spacing horizontal clamp plate of shock attenuation and vertical clamp plate in its outside, can restrict the vibration space of transformer case effectively, utilizes the silica gel pad to absorb vibration energy cooperation damping spring and can reduce the vibration that produces because external disturbance greatly, makes the transformer case be in stable state always, has ensured the steady operation of transformer case, avoids circuit fault's emergence.

Drawings

Fig. 1 is a top view of a power transformation box fixing device provided by the present invention;

fig. 2 is a schematic structural view of the power transformation box fixing device provided by the present invention with the mounting plate removed;

fig. 3 is a side view of the mounting plate according to the present invention.

In the figure: the transformer box comprises a transformer box body 1, a transverse pressing plate 2, a first buckling plate 21, a longitudinal pressing plate 3, a second buckling plate 31, a first silica gel pad 4, a second silica gel pad 5, a mounting plate 6, a reinforcing rod 7, a box door 8, a damping spring 9, a connecting plate 10, mounting holes 11 and screw holes 12.

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.

Referring to fig. 1-3, a transformer box fixing device comprises a transformer box body 1, wherein four corners of the transformer box body 1 are fixedly provided with mounting plates 6, screw holes 12 are formed in the mounting plates 6, reinforcing rods 7 are fixedly connected to the mounting plates 6 through nuts and bolts, the other ends of the reinforcing rods 7 are welded and fixed with the outer side of the transformer box body 1, the top of the mounting plates 6 is fixedly provided with a transverse pressing plate 2 and a longitudinal pressing plate 3 through screws, one sides of the transverse pressing plate 2 and the longitudinal pressing plate 3 are respectively and fixedly provided with a first buckling plate 21 and a second buckling plate 31, the side walls of the transverse pressing plate 2, the longitudinal pressing plate 3, the first buckling plate 21 and the second buckling plate 31 are in compression contact with the outer side of the transformer box body 1, the top of the transformer box body 1 is movably provided with a box door 8 through a pin shaft, the box door 8 is arranged at the top of the transformer box, the outer side of the transverse pressing plate 2 and, the vibration space of the transformer box can be effectively limited, vibration generated due to external interference can be greatly reduced by utilizing the absorption of vibration energy of the silica gel pad and matching with the damping spring 9, the transformer box is always in a stable state, the stable operation of the transformer box is ensured, the occurrence of circuit faults is avoided, the end part of the reinforcing rod 7 is welded with the connecting plate 10, the connecting plate 10 is provided with the mounting hole 11, the connecting plate 10 is fixedly connected with the mounting plate 6 through the nut bolt and the mounting hole 11, the damping spring 9 is sleeved outside the reinforcing rod 7, two ends of the damping spring 9 are respectively fixedly connected with the outer side of the transformer box body 1 and the end part of the connecting plate 10 through buckles, the first silica gel pad 4 and the second silica gel pad 5 which are symmetrically arranged are respectively bonded on one side of the transverse pressing plate 2 and one side of the longitudinal pressing plate 3 through the adhesive, the transformer box body 1 and, the transverse pressing plate 2 and the first buckling plate 21 are arranged in an integrated structure, and the longitudinal pressing plate 3 and the second buckling plate 31 are arranged in an integrated structure.

In this embodiment, as shown in the figure, when the transformer box body 1 is installed, the transformer box body is installed by using the screw holes 12 on the installation plate 6 fixedly arranged at four corners, the box door 8 is arranged at the top of the box body, and the box door 8 is provided with a common locking mechanism;

furthermore, the mounting plate 6 is fixed with the transverse press plate 2 and the longitudinal press plate 3 through screws and is tightly pressed on four sides of the transformer box body 1, the bottom of the transformer box body 1 is tightly contacted with the mounting surface, the top of the transformer box body is tightly pressed and fixed by four buckle plates, thus the moving space of the transformer box body 1 is limited in the space formed by the transverse press plate 2, the longitudinal press plate 3, the first buckle plate 21 and the second buckle plate 31 when in use, the excessive vibration of the transformer box body 1 can be effectively avoided, most of the vibration force is absorbed by the silica gel pad when the vibration is generated, the vibration force is reduced, a small part of the vibration force is transmitted to the reinforcing rod 7 and is further absorbed by the damping spring 9, the connecting plate 10 rigidly connected with the end part of the reinforcing rod 7 is tightly pressed on the top of the mounting plate 6 by nuts, the mounting is convenient and the fixing performance is strong, the transformer box body 1 can be effectively, the service life is prolonged.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A power transformation box fixing device comprises a power transformation box body (1) and is characterized in that four corners of the power transformation box body (1) are fixedly provided with mounting plates (6), screw holes (12) are formed in the mounting plates (6), reinforcing rods (7) are fixedly connected to the mounting plates (6) through nuts and bolts, the other ends of the reinforcing rods (7) are welded and fixed to the outer side of the power transformation box body (1), the top of each mounting plate (6) is fixedly provided with a transverse pressing plate (2) and a longitudinal pressing plate (3) through screws, one sides of the transverse pressing plate (2) and the longitudinal pressing plate (3) are fixedly provided with a first buckling plate (21) and a second buckling plate (31) respectively, and the side walls of the transverse pressing plate (2), the longitudinal pressing plate (3), the first buckling plate (21) and the second buckling plate (31) are in compression contact with the outer side of the power transformation box body (1), and the top of the transformer box body (1) is movably provided with a box door (8) through a pin shaft.

2. A transformer box fixing device according to claim 1, wherein a connecting plate (10) is welded to an end of the reinforcing rod (7), a mounting hole (11) is formed in the connecting plate (10), and the connecting plate (10) is fixedly connected with the mounting plate (6) through a nut, a bolt and the mounting hole (11).

3. A transformer box fixing device according to claim 2, wherein the reinforcing rod (7) is sleeved with a damping spring (9), and two ends of the damping spring (9) are fixedly connected with the outer side of the transformer box body (1) and the end of the connecting plate (10) respectively through a buckle.

4. A transformation box fixing device according to claim 1, characterized in that a first silicone pad (4) and a second silicone pad (5) which are symmetrically arranged are respectively bonded to one side of the transverse pressing plate (2) and one side of the longitudinal pressing plate (3) through adhesives.

5. A power transformation box fixing device as claimed in claim 1, characterized in that the power transformation box body (1) and the mounting plate (6) are integrally arranged, the transverse pressing plate (2) and the first buckling plate (21) are integrally arranged, and the longitudinal pressing plate (3) and the second buckling plate (31) are integrally arranged.