CN112614660B

CN112614660B - Vehicle-mounted movable transformer radiator support structure

Info

Publication number: CN112614660B
Application number: CN202011415146.4A
Authority: CN
Inventors: 王静; 范学文; 刘真梅; 陶杰
Original assignee: Changzhou Xd Transformer Co ltd; China XD Electric Co Ltd
Current assignee: Changzhou Xd Transformer Co ltd; China XD Electric Co Ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2022-05-24
Anticipated expiration: 2040-12-03
Also published as: CN112614660A

Abstract

The invention relates to the field of radiator supports, and discloses a vehicle-mounted movable transformer radiator support structure which comprises a radiator support, a body oil tank, a radiator, a first connecting piece, a second connecting piece, a first L-shaped connecting piece, a third connecting piece and a second L-shaped connecting piece. This on-vehicle portable transformer radiator supporting structure links into a firm frame construction with the radiator support, fixes radiator and radiator support again, further forms a whole, links into an organic whole with radiator support and body oil tank at last, reduces and strikes and produce great relative displacement and reduce the swing of radiator because of the transportation between them to prevent the damage and the oil leak of oil circuit junction of radiator.

Description

Vehicle-mounted movable transformer radiator support structure

Technical Field

The invention relates to the field of radiator supports, in particular to a vehicle-mounted movable transformer radiator support structure.

Background

For a vehicle-mounted movable transformer, overall emergency transportation is required to be carried out frequently, and the transportation environment is possibly severe, so that the requirements on the overall structure stability and the transportation safety are higher except for higher requirements on the overall size and the weight of the transformer. And to the on-vehicle portable transformer of large capacity and adoption finned radiator heat dissipation, radiator quantity can be more, direct mount has been very difficult on the body, in order to satisfy transportation overall dimension, overall structure's stability, it is a good choice to adopt split type to concentrate the mode of arranging the radiator, the limited height and width space of utilization that can be very big, conventional radiator components of a whole that can function independently mode is that radiator and main part oil tank separately arrange, the radiator is independently installed on a fixing device, is connected with the body oil tank through one or more oil pipe at last. The conventional transformer does not need to be transported integrally, is fixed on a foundation during operation and is in a static state, so that the conventional transformer has no problem at all, but the conventional transformer is very unsafe in an emergency vehicle-mounted movable transformer, and the main factors can be divided into the following points:

1) the conventional radiator split type support is not provided with the inclined strut and the cross fixed connecting piece, a rigid frame structure cannot be formed, and the support is easy to deform due to transportation impact in the transportation process.

2) The conventional connection mode of the radiator and the bracket is as follows: every group's radiator passes through upper and lower butterfly valve intercommunication with the oil pipe on the support, and all radiators pass through angle steel interconnect, for preventing the radiator flagging, are connected with fixing device through drawing the screw rod, and such structure is at quiescent condition, only receives self gravity or slight earthquake's operating mode under, can satisfy the safe operation requirement. However, in the case of overall transportation, particularly, frequent emergency transportation, the radiator is subjected to a large transportation impact, and therefore, the problems of cracking, oil leakage at the flange port, and the like occur due to stress concentration.

3) The conventional split type transformer is characterized in that the radiator and the main oil tank are separately arranged and are connected with the main oil tank through one or more oil pipes, and the structure can generate transportation impact due to uneven road surface, turning, braking and acceleration of a road during transportation, so that large relative displacement is generated between the radiator and the main oil tank, and oil pipe flange connection between the radiator and the main oil tank is caused to generate oil leakage due to overlarge stress.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a vehicle-mounted movable transformer radiator support structure, which solves the problem that the existing radiator support has defects.

In order to achieve the purpose, the invention adopts the technical scheme that

On-vehicle portable transformer radiator supporting structure, including radiator support, body oil tank, radiator, first connecting piece, second connecting piece, first L type connecting piece, third connecting piece and second L type connecting piece, the inside at the radiator support is installed to the radiator, first connecting piece and second connecting piece are installed on the top right side of radiator support, first connecting piece and second connecting piece all with body oil tank fixed connection, the body oil tank is through leading oil pipe and radiator intercommunication.

The first L-shaped connecting piece is arranged at the top of the radiator support, the third connecting piece is arranged at the top of the radiator support and communicated with the top of the radiator, and the second L-shaped connecting piece is arranged at the bottom of the radiator support and communicated with the bottom of the radiator.

Furthermore, the inside of radiator support installs bracing square steel, and the top and the bottom of bracing square steel respectively with the top and the bottom fixed connection of radiator support.

Furthermore, the radiator support is formed by connecting a plurality of square steels, and the ends of the square steels are connected in a welding mode.

Furthermore, the bottom of the radiator support is additionally provided with a shock absorption seat.

Further, the top width of the radiator support is smaller than the bottom width of the radiator support.

Furthermore, the first connecting piece and the second connecting piece form a stable connecting frame, and the right end of the connecting frame is connected with the top of the body oil tank.

Furthermore, reinforcing strips are arranged in the middle of the left side and the right side of the radiator support.

Furthermore, the diagonal bracing square steel and the first L-shaped connecting piece are connected with the radiator support in a cross mounting mode.

The invention has the beneficial effects that: the radiator support is connected into a firm frame structure, the radiator and the radiator support are fixed to further form a whole, finally the radiator support and the body oil tank are connected into a whole to reduce large relative displacement and swing of the radiator caused by transportation impact, an oil pipe at the lower part of the radiator is connected with the radiator support through a second L-shaped connecting piece, so that the radiator and the radiator support are connected into a whole to prevent the radiator from swinging greatly in the transportation process to cause oil leakage and damage, a shock absorption seat below the radiator support can further absorb vibration to ensure that the radiator is safer and more difficult to damage and leak oil in the transportation process, thereby preventing the damage of the radiator and the damage and the oil leakage at the oil circuit connection part, and solving the problem that the radiator of a large-capacity vehicle-mounted movable transformer is limited in appearance size, difficult arrangement, frequent transportation and the like, easy damage and oil leakage.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a top view of the present invention;

FIG. 4 is a schematic view of a heat sink bracket according to the present invention;

FIG. 5 is a left side view of the heat sink bracket of the present invention;

FIG. 6 is an enlarged view of portion A of FIG. 2;

fig. 7 is an enlarged structural view of a portion B of fig. 2 according to the present invention.

In the figure: 1. a radiator support; 2. a body oil tank; 3. a heat sink; 4. a first connecting member; 5. a second connecting member; 6. a first L-shaped connector; 7. a third connecting member; 8. a second L-shaped connector; 9. and (5) diagonal bracing square steel.

Detailed Description

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

The following detailed description is exemplary in nature and is intended to provide further details of the invention. Unless otherwise defined, all technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention.

Referring to FIGS. 1-7: on-vehicle portable transformer radiator supporting structure, including radiator support 1, body oil tank 2, radiator 3, first connecting piece 4, second connecting piece 5, first L type connecting piece 6, third connecting piece 7 and second L type connecting piece 8, radiator 3 installs the inside at radiator support 1, radiator support 1 is built by many square steel connections, and the tip of square steel passes through the welding mode and connects, can form a stable protective frame, first connecting piece 4 and second connecting piece 5 are installed on radiator support 1's top right side, first connecting piece 4 and second connecting piece 5 all with body oil tank 2 fixed connection, the fixed scheme between radiator support 1 and the body oil tank 2: the body oil tank 2 is communicated with the radiator 3 through an oil guide pipe, and the radiator support 1 and the body oil tank 2 are connected into a whole through a first connecting piece 4 and a second connecting piece 5. Reduce relative displacement between them in the transportation impact process, prevent that the oil pipe between radiator support 1 and the body oil tank 2 from leading to the oil leak because of receiving too big stress for whole device intensity is bigger, can effectually prevent damage and the oil leak of the damage of radiator 3 and oil circuit junction.

As shown in fig. 3, the connection and fixation scheme between the heat sink 3 and the heat sink bracket 1 is as follows: the first L-shaped connecting piece 6 is arranged at the top of the radiator support 1, the third connecting piece 7 is arranged at the top of the radiator support 1 and is communicated with the top of the radiator 3, the second L-shaped connecting piece 8 is arranged at the bottom of the radiator support 1 and is communicated with the bottom of the radiator 3, a shock absorption seat is additionally arranged at the bottom of the radiator support 1, an oil pipe at the upper part of the radiator 3 is connected with the radiator support 1 through the third connecting piece 7, and an oil pipe at the lower part of the radiator 3 is connected with the radiator support 1 through the second L-shaped connecting piece 8, so that the radiator 3 and the radiator support 1 are connected into a whole, the radiator 3 is prevented from greatly swinging in the transportation process to cause oil leakage and damage, the shock absorption seat below the radiator support 1 is selected to further absorb vibration, the radiator 3 is safer in the transportation process and is not easy to damage oil leakage, and the problem that the radiator of a large-capacity vehicle-mounted movable transformer is limited in appearance size is solved, difficult arrangement, frequent transportation and the like, easy damage and oil leakage.

As shown in fig. 1 and 4, the structural scheme of the heat sink bracket 1 itself is as follows: radiator support 1 can support and protect radiator 3, radiator support 1's internally mounted has bracing square steel 9, and bracing square steel 9's top and bottom respectively with radiator support 1's top and bottom fixed connection, bracing square steel 9 and first L type connecting piece 6 are connected with radiator support 1 with the form of cross-shaped installation, it makes its frame connection form that forms a rigidity with radiator support 1 to be cross-shaped installation through bracing square steel 9 and first L type connecting piece 6, prevent that the support warp in the transportation, the intensity of overall structure is higher, the protection effect to radiator 3 is better.

As shown in fig. 2 and 5, the heat sink 3 is installed in the heat sink support 1, the top width of the heat sink support 1 is smaller than the bottom width of the heat sink support 1, the middle parts of the left side and the right side of the heat sink support 1 are both provided with reinforcements, the heat sink support 1 in a trapezoidal shape facilitates installation of each part of the heat sink 3, and the installation of the heat sink 3 and the heat sink support 1 is more stable.

As shown in fig. 1 and 3, the first connecting piece 4 and the second connecting piece 5 form a stable connecting frame, and the right end of the connecting frame is connected with the top of the body oil tank 2, so that the stability of the connection of the radiator support 1 and the body oil tank 2 can be greatly increased, and the situation that oil leakage is caused due to looseness of the position in the transportation process is avoided, so that the transportation process is safer.

In conclusion, the radiator support 1 is connected into a firm frame structure, the radiator 3 is fixed with the radiator support 1 to further form a whole, and finally the radiator support 1 and the body oil tank 2 are connected into a whole, so that large relative displacement caused by transportation impact between the radiator support 1 and the body oil tank 2 is reduced, and the swing of the radiator 3 is reduced, thereby preventing the damage of the radiator 3 and the damage and oil leakage of an oil circuit connection part.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.

Claims

1. Adopt radiating on-vehicle portable transformer radiator supporting structure of gilled radiator, its characterized in that: the radiator comprises a radiator support (1), a body oil tank (2), a radiator (3), a first connecting piece (4), a second connecting piece (5), a first L-shaped connecting piece (6), a third connecting piece (7) and a second L-shaped connecting piece (8), wherein the radiator (3) is installed inside the radiator support (1), the first connecting piece (4) and the second connecting piece (5) are installed on the right side of the top of the radiator support (1), the first connecting piece (4) and the second connecting piece (5) are both fixedly connected with the body oil tank (2), and the body oil tank (2) is communicated with the radiator (3) through an oil guide pipe;

the first L-shaped connecting piece (6) is arranged at the top of the radiator support (1), the third connecting piece (7) is arranged at the top of the radiator support (1) and communicated with the top of the radiator (3), and the second L-shaped connecting piece (8) is arranged at the bottom of the radiator support (1) and communicated with the bottom of the radiator (3);

the radiator support (1) is internally provided with diagonal bracing square steel (9), and the top end and the bottom end of the diagonal bracing square steel (9) are respectively and fixedly connected with the top and the bottom of the radiator support (1);

the diagonal bracing square steel (9) and the first L-shaped connecting piece (6) are connected with the radiator support (1) in a cross mounting mode;

and the first connecting piece (4) and the second connecting piece (5) form a stable connecting frame, and the right end of the connecting frame is connected with the top of the body oil tank (2).

2. The vehicle-mounted movable transformer radiator support structure adopting the finned radiator for radiating heat according to claim 1, wherein: the radiator support (1) is formed by connecting a plurality of square steels, and the ends of the square steels are connected in a welding mode.

3. The vehicle-mounted movable transformer radiator support structure adopting the finned radiator for radiating heat according to claim 1, wherein: and a damping seat is additionally arranged at the bottom of the radiator support (1).

4. The vehicle-mounted movable transformer radiator support structure adopting the finned radiator for radiating heat according to claim 1, wherein: the top width of the radiator support (1) is smaller than the bottom width of the radiator support (1).

5. The vehicle-mounted movable transformer radiator support structure adopting the finned radiator for radiating heat according to claim 1, wherein: the middle parts of the left side and the right side of the radiator support (1) are provided with reinforcing strips.